CN111305433B - Construction structure and construction method of roof steel structure platform inclined glass curtain wall - Google Patents
Construction structure and construction method of roof steel structure platform inclined glass curtain wall Download PDFInfo
- Publication number
- CN111305433B CN111305433B CN202010242067.1A CN202010242067A CN111305433B CN 111305433 B CN111305433 B CN 111305433B CN 202010242067 A CN202010242067 A CN 202010242067A CN 111305433 B CN111305433 B CN 111305433B
- Authority
- CN
- China
- Prior art keywords
- cantilever
- square frame
- frame
- overhanging
- fixed pulley
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 150
- 239000010959 steel Substances 0.000 title claims abstract description 150
- 238000010276 construction Methods 0.000 title claims abstract description 68
- 239000011521 glass Substances 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 claims abstract description 29
- 230000008569 process Effects 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims description 124
- 238000009434 installation Methods 0.000 claims description 20
- 229910000838 Al alloy Inorganic materials 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000004026 adhesive bonding Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/162—Handles to carry construction blocks
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/167—Tools or apparatus specially adapted for working-up plates, panels or slab shaped building elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a construction structure and a construction method of a roof steel structure platform inclined glass curtain wall, wherein the construction structure comprises a roof steel structure platform, a hanging basket system, a hanging basket parking platform and a track guiding device, the roof steel structure platform is of a circular steel tube truss structure with a crown shape, the top surface and the bottom surface of the roof steel structure platform are square, the side surface of the roof steel structure platform is inclined, and the hanging basket system comprises a supporting device and an overhanging device; the construction method comprises the following steps: 1. mounting a supporting device; 2. installing an overhanging device; 3. installing a hanging basket parking platform; 4. installing a track guiding device; 5. hoisting the basket body of the hanging basket; 6. and (5) constructing the inclined glass curtain wall. The hanging basket system is complete and good in stability, the included angle between the guide steel wire rope and the inclined glass curtain wall can be changed in the process that the horizontal sliding rail slides up and down along the length direction of the vertical guide rail, and construction safety is high.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a construction structure and a construction method of a roof steel structure platform inclined glass curtain wall.
Background
At present, more and more forms of roof steel structure platform, for example, roof steel structure platform's appearance is the form of fighting a hat and is in the sky and is chosen, and the anti-inclined plane structure of outwards slope, when carrying out the slope glass curtain wall construction of this roof steel structure platform, according to this roof steel structure platform engineering slope glass curtain wall's characteristics, job site steel structure platform and slope glass curtain wall steelframe's particularity, conventional hanging flower basket suspension counter weight frame can't adorn, lead to the slope glass curtain wall to be difficult to be under construction, and the security of construction is poor, therefore, should provide a roof steel structure platform slope glass curtain wall's that is convenient for construction structure and construction method.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art, and provides a construction structure of a roof steel structure platform inclined glass curtain wall, which is simple in structure, a plurality of first cantilever mechanisms and a plurality of second cantilever mechanisms form a complete hanging basket system around the periphery of the roof steel structure platform, and in the process that a horizontal sliding rail slides up and down along the length direction of a vertical guide rail, the included angle between a guide steel wire rope and the inclined glass curtain wall surface can be changed, so that the distance between a hanging basket body and the inclined glass curtain wall surface is changed, the construction of the inclined glass curtain wall on the hanging basket body by operators is facilitated, and the construction safety is high.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a construction structure of roof steel construction platform slope glass curtain wall which characterized in that: the suspended basket system comprises a supporting device fixedly mounted on the top surface of the roof steel structure platform and an overhanging device fixedly mounted on the supporting device, the supporting device comprises a first overhanging mechanism and a plurality of second overhanging mechanisms, the first overhanging mechanism and the second overhanging mechanism are uniformly spaced along the side length of the first overhanging mechanism, the lower part of the first overhanging mechanism and the lower part of the second overhanging mechanism are respectively provided with a hanging basket body, the hanging basket system comprises a supporting device fixedly mounted on the top surface of the roof steel structure platform and an overhanging device fixedly mounted on the supporting device, the supporting device comprises a first overhanging mechanism and an auxiliary supporting rod, the first overhanging mechanism is horizontally and fixedly mounted on the top surface of the roof steel structure platform, the second overhanging mechanism is arranged at equal intervals along the side length of the first overhanging frame, the lower part of the first overhanging mechanism and the lower part of the second overhanging mechanism are respectively provided with a hanging basket body, the first overhanging mechanism is mounted on the second overhanging mechanism and the second overhanging mechanism is fixedly mounted on the second overhanging mechanism through a triangular support, the second overhanging mechanism is mounted on the second overhanging mechanism and the second overhanging mechanism is fixedly mounted on the second overhanging frame, the second overhanging mechanism is mounted on the second overhanging frame and the second overhanging frame is fixedly mounted on the upper support, the cantilever support with be provided with the confession on the hanging flower basket body work wire rope winding work wire rope crown block, track guider includes a plurality of vertical guide rails of vertical installation on the concrete shear wall, horizontal sliding installation a plurality of horizontal slide rail and fixed mounting on the vertical guide rail are in a plurality of guide bars on the square frame of outer lane, horizontal slide rail can be followed the length direction of vertical guide rail slides from top to bottom, horizontal slide rail the hanging flower basket body the guide bar with wear to be equipped with between the cantilever support to lead wire rope.
Foretell a roof steel construction platform slope glass curtain wall's construction structure, its characterized in that: the cantilever support comprises a cantilever beam, a first support frame and a second support frame, wherein the first support frame and the second support frame are vertically arranged on the cantilever beam, the first support frame is located at one end of the cantilever beam, the second support frame is located at the middle of the cantilever beam, the second support frame divides the cantilever beam into a connecting section and a cantilever section, and the top end of the second support frame is higher than the top end of the first support frame.
Foretell a roof steel construction platform slope glass curtain wall's construction structure, its characterized in that: two first support frames of the first cantilever mechanism are arranged on the inner ring square frame, and two second support frames of the first cantilever mechanism are arranged on the outer ring square frame; one first support frame in the second cantilever mechanism is installed on the inner ring square frame, the other first support frame in the second cantilever mechanism is installed on the auxiliary support rod, and two second support frames in the second cantilever mechanism are both installed on the outer ring square frame.
Foretell a roof steel construction platform slope glass curtain wall's construction structure, its characterized in that: the fixed pulley block of the working steel wire rope comprises a first fixed pulley fixedly arranged at the top of the basket body of the hanging basket, a second fixed pulley arranged at the end part of the cantilever section, a third fixed pulley arranged at the top end of the second support frame and a fourth fixed pulley arranged at the top end of the first support frame.
Foretell a roof steel construction platform slope glass curtain wall's construction structure, its characterized in that: the horizontal sliding rail, the basket body, the guide rod and the cantilever support are provided with a guide steel wire rope fixed pulley block for winding the guide steel wire rope, and the guide steel wire rope fixed pulley block comprises a fifth fixed pulley fixedly installed on the basket body, a sixth fixed pulley fixedly installed at the end part of the guide rod, a seventh fixed pulley fixedly installed at the end part of the cantilever section and an eighth fixed pulley fixedly installed on the horizontal sliding rail.
Foretell a roof steel construction platform slope glass curtain wall's construction structure, its characterized in that: two ends of the vertical guide rail are fixedly arranged on a concrete shear wall through pre-buried steel plates; the square frame of outer lane is last fixed mounting has first rail guard, the hanging flower basket parks and installs the second rail guard on the platform.
The invention also provides a construction method of the roof steel structure platform inclined glass curtain wall, which is characterized by comprising the following steps:
step one, mounting a supporting device:
step 101, installing an outer ring square frame and an inner ring square frame on the top surface of a hoisted roof steel structure platform; the outer ring square frame and the roof steel structure platform are fixedly connected through connecting pieces;
102, arranging auxiliary supporting rods between an outer ring square frame and an inner ring square frame; the auxiliary supporting rods are respectively positioned at four corners between the outer ring square frame and the inner ring square frame, and are fixedly connected with the roof steel structure platform through connecting pieces;
step two, mounting the cantilever device:
step 201, manufacturing an overhanging bracket; the cantilever support comprises a cantilever beam, a first support frame and a second support frame, wherein the first support frame and the second support frame are vertically arranged on the cantilever beam, the first support frame is positioned at one end of the cantilever beam, the second support frame is positioned in the middle of the cantilever beam, the second support frame divides the cantilever beam into a connecting section and a cantilever section, and the top end of the second support frame is higher than the top end of the first support frame;
step 202, installing a plurality of first overhanging mechanisms at equal intervals along the side length of the back-shaped frame, wherein the specific process is as follows:
2021, fixedly mounting first support frames at one ends of two cantilever supports on an inner ring square frame through U-shaped bolts;
2022, fixedly mounting second support frames in the middle of the two cantilever supports on an outer ring square frame through U-shaped bolts; the cantilever sections of the two cantilever beams extend out of the outer ring square frame to complete the installation of the first cantilever mechanism;
Step 2023, repeating 2021 to step 2022 until the installation of the plurality of first overhanging mechanisms is completed;
step 203, two second overhanging mechanisms are installed on four corners of the zigzag frame, and the specific process is as follows:
step 2031, fixedly mounting a first support frame at one end of an overhanging support on an inner circle square frame through a U-shaped bolt;
step 2032, fixedly mounting a second support frame in the middle of an overhanging support on an outer ring square frame through a U-shaped bolt;
step 2033, fixedly mounting a first support frame at one end of the other cantilever support on the auxiliary support rod through a U-shaped bolt;
step 2034, fixedly mounting a second support frame in the middle of the other overhanging support frame on the outer ring square frame through a U-shaped bolt; the cantilever sections of the two cantilever beams extend out of the outer ring square frame to complete the installation of the first and second cantilever mechanisms;
step 2035, repeating 2031 to 2034 until the installation of the plurality of second overhanging mechanisms is completed;
step three, mounting a hanging basket parking platform:
a hanging basket parking platform is arranged in the middle of the concrete shear wall along the circumferential direction of the concrete shear wall, and a second protective fence is vertically arranged on the circumferential side of the hanging basket parking platform;
Step four, installing a track guiding device:
step 401, uniformly distributing a plurality of vertical guide rails on four sides of a concrete shear wall, and installing horizontal slide rails on the plurality of vertical guide rails; the two ends of the vertical guide rail are fixedly arranged on the concrete shear wall through embedded steel plates, and the horizontal slide rail can slide along the height direction of the vertical guide rail;
step 402, fixedly installing a plurality of guide rods on an outer ring square frame; the guide rods are in one-to-one correspondence with the cantilever supports, are positioned right below the cantilever sections, and have lengths equal to those of the cantilever sections;
step five, hoisting the basket body of the hanging basket:
step 501, lifting a plurality of hanging basket bodies to the hanging basket parking platform by using a tower crane; the number of the hanging basket bodies is the sum of the number of the first cantilever mechanisms and the number of the second cantilever mechanisms;
step 502, a connection method of the plurality of basket bodies and the plurality of first cantilever mechanisms and a connection method of the plurality of basket bodies and the plurality of second cantilever mechanisms are the same, wherein the connection process of the basket bodies and any one of the first cantilever mechanisms is as follows:
5021, threading a working steel wire rope, and connecting a hanging basket body with an overhanging bracket;
5022, threading a guide steel wire rope, and connecting a horizontal sliding rail, a hanging basket body, a guide rod and the cantilever bracket;
step six, construction of an inclined glass curtain wall:
step 601, driving a hanging basket body to ascend or descend by utilizing a manual hoist, mounting a supporting frame for supporting a glass panel on the side surface of the roof steel structure platform, mounting an aluminum alloy decorative section bar on the supporting frame, mounting a glass panel on the aluminum alloy decorative section bar, and connecting the glass panel with the aluminum alloy decorative section bar by gluing;
602, dismantling the overhanging device, the supporting device and the first protective rail by utilizing a tower crane, installing a supporting frame for supporting a glass panel on the top surface of the roof steel structure platform, installing an aluminum alloy decorative section bar on the supporting frame, installing a glass panel on the aluminum alloy decorative section bar, and connecting the glass panel with the aluminum alloy decorative section bar by gluing;
and 603, dismantling the horizontal sliding rail and the vertical sliding rail, dismantling the hanging basket parking platform and completing construction of the inclined glass curtain wall.
The construction method is characterized in that: in the first step, a plurality of fixing plates are arranged in the edge length direction of the inner ring square frame and the edge length direction of the outer ring square frame, and the fixing plates are fixedly connected with round steel pipes of the roof steel structure platform through the connecting pieces; step 101 is after accomplishing the installation of outer lane square frame, fixed mounting first rail guard on outer lane square frame, the bottom fixed mounting of the stand of first rail guard has the connecting plate, the connecting plate with pass through between the outer lane square frame connecting piece fixed connection, the connecting piece is U type bolt.
The construction method is characterized in that: in step 5021, a working steel wire rope is penetrated, and the basket body of the hanging basket is connected with the cantilever bracket, and the concrete process is as follows:
a, installing a first fixed pulley at the top of a basket body of a hanging basket, installing a second fixed pulley at the end part of a cantilever section, installing a third fixed pulley at the top end of a second support frame, and installing a fourth fixed pulley at the top end of the first support frame;
and b, fixedly connecting one end of the working steel wire rope to the first fixed pulley, sequentially passing the working steel wire rope through the second fixed pulley, the third fixed pulley and the fourth fixed pulley, and fixedly connecting the other end of the working steel wire rope with the hand hoist.
The construction method is characterized in that: in step 5022, a guide steel wire rope is penetrated, and a horizontal sliding rail, a hanging basket body, a guide rod and the cantilever bracket are connected; the specific process is as follows:
step A, a fifth fixed pulley is fixedly arranged on a basket body of the hanging basket, a sixth fixed pulley is fixedly arranged at the end part of a guide rod, a seventh fixed pulley is fixedly arranged at the end part of a cantilever section, and an eighth fixed pulley is fixedly arranged on a horizontal sliding rail;
and B, fixedly connecting one end of the guide steel wire rope with the eighth fixed pulley, sequentially passing the guide steel wire rope through the fifth fixed pulley and the sixth fixed pulley, and fixedly connecting the other end of the guide steel wire rope with the seventh fixed pulley.
Compared with the prior art, the invention has the following advantages:
1. according to the invention, the supporting device is arranged on the top surface of the roof steel structure platform, and then the cantilever device is fixedly arranged on the supporting device, the supporting device comprises the back-shaped frame and the auxiliary supporting rods, the back-shaped frame and the auxiliary supporting rods jointly play the purposes of installing a plurality of first cantilever mechanisms and a plurality of second cantilever mechanisms, the plurality of first cantilever mechanisms are distributed on the side length of the back-shaped frame at equal intervals, the plurality of second cantilever mechanisms are distributed on the four corners of the back-shaped frame, and the hanging basket body is hung below each first cantilever mechanism and below each second cantilever mechanism through the working steel wire ropes, at this time, the plurality of first cantilever mechanisms and the plurality of second cantilever mechanisms form a complete hanging basket system around the periphery of the roof steel structure platform, so that the hanging basket system is free from inconvenient construction, convenient to construct and convenient to popularize and apply.
2. According to the invention, the track guiding device is arranged on the concrete shear wall and comprises a plurality of vertical guide rails vertically arranged on the concrete shear wall, the horizontal guide rails are arranged on the plurality of vertical guide rails and can slide up and down along the length direction of the vertical guide rails, and the plurality of guide rods are arranged on the square frame of the outer ring.
3. The first overhanging mechanism comprises two overhanging brackets which are arranged along the length direction of the side length of the square frame, and the second overhanging mechanism comprises two overhanging brackets which are arranged in a triangle shape.
4. The invention has simple structure, reasonable design, low manufacturing cost and convenient popularization and application.
In summary, the invention has simple structure and reasonable design, the plurality of first overhanging mechanisms and the plurality of second overhanging mechanisms form a complete hanging basket system around the periphery of the roof steel structure platform, and the included angle between the guide steel wire rope and the inclined glass curtain wall surface can be changed in the process that the horizontal sliding rail slides up and down along the length direction of the vertical guide rail, so that the distance between the hanging basket body and the inclined glass curtain wall surface is changed, the construction of the inclined glass curtain wall on the hanging basket body by operators is facilitated, and the construction safety is high.
The invention is described in further detail below with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic view of a construction structure of the present invention.
Fig. 2 is a schematic view of the arrangement positions of the supporting device and the cantilever device according to the present invention.
Fig. 3 is a schematic diagram of the connection relationship among the zigzag frame, the guide rod, the first cantilever mechanism and the basket body of the basket.
Fig. 4 is an enlarged view at a of fig. 3.
Fig. 5 is a flow chart of the construction method of the present invention.
Reference numerals illustrate:
Detailed Description
The construction structure of the roof steel structure platform inclined glass curtain wall shown in fig. 1 and 2 comprises a roof steel structure platform 11 positioned above a concrete roof 10, a hanging basket system installed on the roof steel structure platform 11, a hanging basket parking platform 13 installed in the middle of a concrete shear wall 12 and a track guiding device arranged on the concrete shear wall 12, wherein the roof steel structure platform 11 is a circular steel tube truss structure with a crown shape, the top surface and the bottom surface of the roof steel structure platform 11 are square, the side surface of the roof steel structure platform 11 is inclined, the hanging basket system comprises a supporting device fixedly installed on the top surface of the roof steel structure platform 11 and an overhanging device fixedly installed on the supporting device, the supporting device comprises a square frame and auxiliary supporting rods 2-3 which are horizontally and fixedly installed on the top surface of the roof steel structure platform 11, the cantilever device comprises a plurality of first cantilever mechanisms which are distributed at equal intervals along the side length of the back-shaped frame and a plurality of second cantilever mechanisms which are positioned at four corners of the back-shaped frame, a hanging basket body 1 is hung below the first cantilever mechanisms and below the second cantilever mechanisms through a working steel wire rope 3, the first cantilever mechanisms comprise two cantilever brackets 4 which are distributed along the length direction of the side length of the back-shaped frame, the two cantilever brackets 4 of the first cantilever mechanisms are fixedly arranged on the back-shaped frame, the second cantilever mechanisms comprise two cantilever brackets 4 which are distributed in a triangle shape, one cantilever bracket 4 in the second cantilever mechanisms is fixedly arranged on the back-shaped frame, the other of the second cantilever mechanisms is arranged on the auxiliary supporting rod 2-3 and the outer ring square frame 2-2 of the square frame, the cantilever support 4 is connected with the hanging basket body 1 through a working steel wire rope 3, the cantilever support 4 and the hanging basket body 1 are provided with a working steel wire rope fixed pulley block for winding the working steel wire rope 3, the track guiding device comprises a plurality of vertical guide rails 14 vertically arranged on the concrete shear wall 12, a plurality of horizontal slide rails 15 horizontally slidably arranged on the vertical guide rails 14 and a plurality of guide rods 7 fixedly arranged on the outer ring square frame 2-2, the horizontal slide rails 15 can vertically slide along the length direction of the vertical guide rails 14, and a guide steel wire rope 6 is arranged between the horizontal slide rails 15, the guide rods 7 and the hanging basket body 4 in a penetrating mode.
In this embodiment, the roof steel structure platform 11 is located above the concrete roof 10, the roof steel structure platform 11 is a round steel pipe truss structure with a crown shape, the top surface and the bottom surface of the roof steel structure platform 11 are square, the side surface of the roof steel structure platform 11 is inclined, when in actual use, after the hoisting of the roof steel structure platform 11 is completed, an inclined glass curtain wall needs to be constructed on the side surface of the roof steel structure platform 11, the construction of the inclined glass curtain wall belongs to overhead operation, and because the top surface of the roof steel structure platform 11 is a hollow structure, the existing hanging basket device cannot be erected, therefore, when the hanging basket system is installed on the roof steel structure platform 11, a supporting device needs to be arranged on the top surface of the roof steel structure platform 11, and then the overhanging device is fixedly installed on the supporting device, so as to form a hanging basket system without counterweight;
in this embodiment, strutting arrangement includes returns font frame and auxiliary stay pole 2-3, returns font frame and auxiliary stay pole 2-3 equal horizontal fixed mounting on the top surface of roof steel structure platform 11, returns font frame and auxiliary stay pole 2-3 and has played the purpose that supplies a plurality of first mechanisms of encorbelmenting and a plurality of second mechanisms of encorbelmenting to install jointly, simple structure, occupation space is little, easy dismounting.
In this embodiment, because the top surface and the bottom surface of roof steel structure platform 11 are square, consequently, in order to satisfy the operation requirement of hanging flower basket body 1 equipartition, need set up the first mechanism of encorbelmenting of being convenient for lay on the side length of returning the font frame and be convenient for lay the second mechanism of encorbelmenting on four angles of returning the font frame, and the below of every first mechanism of encorbelmenting and the below of every second mechanism of encorbelmenting all have hanging flower basket body 1 through work wire rope 3 hoist and mount, at this moment, a plurality of first mechanisms of encorbelmenting and a plurality of second mechanisms of encorbelmenting form a complete hanging flower basket system around the week side of roof steel structure platform 11, the vacancy of being inconvenient for the construction can not appear, and convenient for construction, facilitate popularization and application.
In this embodiment, the first overhanging mechanism includes two overhanging supports 4 that lay along the length direction of the side length of the zigzag frame, the second overhanging mechanism includes two overhanging supports 4 that lay in triangle, and through including overhanging supports 4 of the same structure in the first overhanging mechanism and the second overhanging mechanism, the commonality of overhanging supports 4 has been improved, can simplify the installation method, reduces operating personnel's intensity of labour.
In this embodiment, through the mid-mounting hanging flower basket of concrete shear wall 12 parks platform 13, can make the hanging flower basket body 1 that does not work can be safe park on the hanging flower basket parks platform 13 to can guarantee the security of construction, excellent in use effect.
In this embodiment, through setting up track guider on concrete shear wall 12, track guider includes a plurality of vertical guide rails 14 of installing on concrete shear wall 12 vertically to through installing horizontal slide rail 15 on a plurality of vertical guide rails 14, horizontal slide rail 15 can follow the length direction of vertical guide rail 14 slides from top to bottom, through installing a plurality of guide bars 7 on outer lane square frame 2-2, during actual use, horizontal slide rail 15 hanging flower basket body 1 guide bar 7 with wear to be equipped with between the cantilever support 4 to guide wire rope 6, because guide bar 7 is parallel with the cantilever crossbeam, utilize guide bar 7 to carry out direction and tensioning to guide wire rope 6, when lifting or descending hanging flower basket body 1, guide wire rope 6 can drive horizontal slide rail 15 along the length direction of vertical guide rail 14 slides from top to bottom, and in the horizontal slide rail 15 along the length direction of vertical guide rail 14 slides from top to bottom the in-process, can change the contained angle between guide wire rope 6 and the glass curtain wall face to change the hanging flower basket body 1 and the glass curtain wall face, thereby the slope distance that the operating personnel of being convenient for carries out on the glass curtain wall is high in the safety construction.
As shown in fig. 3, in this embodiment, the cantilever support 4 includes a cantilever beam, a first support frame 4-2 and a second support frame 4-3 vertically mounted on the cantilever beam, the first support frame 4-2 is located at one end of the cantilever beam, the second support frame 4-3 is located at the middle of the cantilever beam, the second support frame 4-3 divides the cantilever beam into a connecting section 4-1-1 and a cantilever section 4-1-2, and the top end of the second support frame 4-3 is higher than the top end of the first support frame 4-2.
In this embodiment, the cantilever support 4 includes cantilever beam, first support frame 4-2 and second support frame 4-3, and first support frame 4-2 and second support frame 4-3 are all installed perpendicularly on the cantilever beam, just first support frame 4-2 is located the one end of cantilever beam, second support frame 4-3 will the cantilever beam is cut apart into linkage segment 4-1-1 and cantilever segment 4-1-2, and when installing work wire rope 3 on cantilever support 4, cantilever segment 4-1-2 can make there is a safe distance between work wire rope 3 and the square frame 2-2 of outer lane, can avoid work wire rope 3 to take place the friction with the square frame 2-2 of outer lane, simple structure and stability are good.
In this embodiment, two first support frames 4-2 of the first cantilever mechanism are both mounted on the inner ring square frame 2-1, and two second support frames 4-3 of the first cantilever mechanism are mounted on the outer ring square frame 2-2; one first support frame 4-2 in the second overhanging mechanism is arranged on the inner ring square frame 2-1, the other first support frame 4-2 in the second overhanging mechanism is arranged on the auxiliary support rod 2-3, and two second support frames 4-3 in the second overhanging mechanism are both arranged on the outer ring square frame 2-2.
In this embodiment, the number of basket bodies 1 is 24, the number of first overhanging mechanisms is 16, the number of second overhanging mechanisms is 8, wherein, 8 second overhanging mechanisms are two-by-two for a set to form four sets of second overhanging mechanisms, four sets of second overhanging mechanisms are respectively arranged at four corners of the top surface of the roof steel structure platform 11, 16 first overhanging mechanisms form four sets of first overhanging mechanisms, each set of first overhanging mechanism comprises four first overhanging mechanisms, and four first overhanging mechanisms are arranged at equal intervals along the side length of the back-shaped frame.
In this embodiment, the first supporting frame 4-2 and the second supporting frame 4-3 each include a horizontal rod and a vertical rod vertically mounted on the horizontal rod, and the horizontal rod of the first supporting frame 4-2 is fixedly connected with the inner ring square frame 2-1, the horizontal rod of the second supporting frame 4-3 is fixedly connected with the inner ring square frame 2-2, and the horizontal rod of the first supporting frame 4-2 is fixedly connected with the auxiliary supporting rod 2-3 through a U-shaped bolt 9.
In this embodiment, the second support frame 4-3 further includes two diagonal braces symmetrically disposed between the horizontal rod and the vertical rod, and in actual use, since the top end of the second support frame 4-3 is higher than the top end of the first support frame 4-2, that is, the height of the vertical rod of the second support frame 4-3 is greater than the height of the vertical rod of the first support frame 4-2, the stability of the second support frame 4-3 can be improved by setting two diagonal braces.
As shown in fig. 3 and 4, in this embodiment, the fixed pulley block of the working steel wire rope includes a first fixed pulley 5-1 fixedly installed at the top of the basket body 1, a second fixed pulley 5-2 installed at the end of the cantilever section 4-1-2, a third fixed pulley 5-3 installed at the top end of the second supporting frame 4-3, and a fourth fixed pulley 5-4 installed at the top end of the first supporting frame 4-2.
In the embodiment, the working steel wire rope 3 drives the hanging basket body 1 to move up and down along the direction parallel to the side surface of the roof steel structure platform 11 through the manual hoist under the common guiding action of the first fixed pulley 5-1, the second fixed pulley 5-2, the third fixed pulley 5-3 and the fourth fixed pulley 5-4, so that the purpose of enabling operators to stand in the hanging basket body 1 to perform inclined glass curtain wall construction is achieved.
In this embodiment, the horizontal sliding rail 15, the basket body 1, the guide rod 7 and the cantilever bracket 4 are provided with a guide wire rope fixed pulley block for winding the guide wire rope 6, and the guide wire rope fixed pulley block includes a fifth fixed pulley 8-1 fixedly installed on the basket body 1, a sixth fixed pulley 8-2 fixedly installed at the end of the guide rod 7, a seventh fixed pulley 8-3 fixedly installed at the end of the cantilever section 4-1-2 and an eighth fixed pulley 8-4 fixedly installed on the horizontal sliding rail 15.
In this embodiment, the number of the plurality of guide rods 7 and the plurality of cantilever brackets 4 are equal and correspond to each other one by one, the guide rods 7 are located under the cantilever sections 4-1-2, and the length of the guide rods 7 is equal to the length of the cantilever sections 4-1-2, so that the number of the sixth fixed pulleys 8-2, the seventh fixed pulleys 8-3 and the eighth fixed pulleys 8-4 are equal, and one sixth fixed pulley 8-2, one seventh fixed pulley 8-3 and one eighth fixed pulley 8-4 are necessarily present in the same vertical plane, and the suspension degree of the guide wire rope 6 can be ensured under the combined action of the sixth fixed pulleys 8-2, the seventh fixed pulleys 8-3 and the eighth fixed pulleys 8-4 in the same vertical plane.
In this embodiment, the wire rope with the diameter of 22mm is selected as the guide wire rope 6, and the guide wire rope 6 is utilized to enable the hanging basket body 1 to be kept parallel with the side surface of the roof steel structure platform 11 at any time in the lifting process, and the hanging basket body 1 moves under the combined action of the guide wire rope 6 and the working wire rope 3, so that the stability is good, the accuracy is high, and the hanging basket body 1 is convenient for operators to stand in the hanging basket body 1 to perform inclined glass curtain wall construction.
In this embodiment, two ends of the vertical guide rail 14 are fixedly installed on the concrete shear wall 12 through pre-buried steel plates 14-1; the outer ring square frame 2-2 is fixedly provided with a first guard rail 16, and the hanging basket parking platform 13 is provided with a second guard rail 17.
In actual use, the first guard rail 16 is fixedly mounted on the outer ring square frame 2-2, and the purpose is that: when the supporting device and the overhanging device are installed on the top surface of the roof steel structure platform 11, the first protective rail 16 can protect constructors and construction equipment, so that the construction safety is ensured; by mounting the second guard rail 17 on the basket parking platform 13, the purpose is: when the hanging basket body 1 is hoisted on the hanging basket parking platform 13, the second protective guard 17 can play a protective role on constructors and construction equipment, and has a good use effect.
The construction method of the roof steel structure platform inclined glass curtain wall as shown in fig. 5 comprises the following steps:
step one, mounting a supporting device:
step 101, installing an outer ring square frame 2-2 and an inner ring square frame 2-1 on the top surface of a hoisted roof steel structure platform 11; wherein, the outer ring square frame 2-2 and the roof steel structure platform 11 and the inner ring square frame 2-1 and the roof steel structure platform 11 are fixedly connected through connecting pieces;
102, arranging auxiliary supporting rods 2-3 between an outer ring square frame 2-2 and an inner ring square frame 2-1; the number of the auxiliary supporting rods 2-3 is four, the four auxiliary supporting rods 2-3 are respectively positioned at four corners between the outer ring square frame 2-2 and the inner ring square frame 2-1, and the auxiliary supporting rods 2-3 are fixedly connected with the roof steel structure platform 11 through connecting pieces;
In this embodiment, after the hoisting of the roof steel structure platform 11 is completed, an outer ring square frame 2-2 and an inner ring square frame 2-1 are installed on the top surface of the roof steel structure platform 11, wherein the inner ring square frame 2-1 and the outer ring square frame 2-2 are concentrically arranged, the inner ring square frame 2-1 and the outer ring square frame 2-2 jointly form a square frame, then, auxiliary supporting rods 2-3 are respectively arranged at four corners between the outer ring square frame 2-2 and the inner ring square frame 2-1, and the square frame and the auxiliary supporting rods 2-3 jointly form a supporting device for bearing an overhanging device.
Step two, mounting the cantilever device:
step 201, manufacturing an overhanging bracket; the cantilever support 4 comprises a cantilever beam, a first support frame 4-2 and a second support frame 4-3, wherein the first support frame 4-2 and the second support frame 4-3 are vertically arranged on the cantilever beam, the first support frame 4-2 is positioned at one end of the cantilever beam, the second support frame 4-3 is positioned in the middle of the cantilever beam, the cantilever beam is divided into a connecting section 4-1-1 and a cantilever section 4-1-2 by the second support frame 4-3, and the top end of the second support frame 4-3 is higher than the top end of the first support frame 4-2;
In this embodiment, the overhanging support is manufactured without being in high-altitude operation, and only the overhanging support needs to be hoisted to the top surface of the roof steel structure platform 11 after the overhanging support is manufactured, so that the construction difficulty is reduced, and the construction efficiency is improved.
Step 202, installing a plurality of first overhanging mechanisms at equal intervals along the side length of the back-shaped frame, wherein the specific process is as follows:
step 2021, fixedly mounting first support frames 4-2 at one ends of two cantilever supports 4 on an inner ring square frame 2-1 through U-shaped bolts 9;
2022, fixedly mounting second support frames 4-3 in the middle of two cantilever supports 4 on an outer ring square frame 2-2 through U-shaped bolts 9; the cantilever beams of the two cantilever brackets 4 are in a horizontal state, and cantilever sections 4-1-2 of the two cantilever beams extend out of the outer ring square frame 2-2 to finish the installation of a first cantilever mechanism;
step 2023, repeating 2021 to step 2022 until the installation of the plurality of first overhanging mechanisms is completed;
in this embodiment, when the first overhanging mechanism is installed, the two overhanging brackets 4 are mainly installed on the square frame, and the installation modes of the two overhanging brackets 4 are the same, only the first supporting bracket 4-2 at one end of the overhanging bracket 4 is fixedly installed on the inner ring square frame 2-1 through the U-shaped bolt 9, the second supporting bracket 4-3 at the middle part of the overhanging bracket 4 is fixedly installed on the outer ring square frame 2-2 through the U-shaped bolt 9, so that overhanging beams of the two overhanging brackets 4 are in a horizontal state, and the verticality between the first supporting bracket 4-2 and the inner ring square frame 2-1 and between the second supporting bracket 4-3 and the outer ring square frame 2-2 is ensured, and the advantages of reliable connection and convenient disassembly are achieved when the U-shaped bolt 9 is utilized for fixedly connecting.
Step 203, two second overhanging mechanisms are installed on four corners of the zigzag frame, and the specific process is as follows:
step 2031, fixedly mounting a first support frame 4-2 at one end of an overhanging support 4 on an inner circle square frame 2-1 through a U-shaped bolt 9;
step 2032, fixedly mounting a second support frame 4-3 in the middle of an overhanging support 4 on an outer ring square frame 2-2 through a U-shaped bolt 9;
step 2033, fixedly mounting a first support frame 4-2 at one end of the other cantilever support frame 4 on the auxiliary support rod 2-3 through a U-shaped bolt 9;
step 2034, fixedly mounting a second support frame 4-3 in the middle of the other overhanging support frame 4 on the outer ring square frame 2-2 through a U-shaped bolt 9; the cantilever beams of the two cantilever brackets 4 are in a horizontal state, and cantilever sections 4-1-2 of the two cantilever beams extend out of the outer ring square frame 2-2 to finish the installation of the first and second cantilever mechanisms;
step 2035, repeating 2031 to 2034 until the installation of the plurality of second overhanging mechanisms is completed;
in the embodiment, the first cantilever mechanism and the second cantilever mechanism comprise the cantilever support 4 with the same structure, so that the installation method is simplified, and the labor intensity of operators is reduced.
Step three, mounting a hanging basket parking platform:
a hanging basket parking platform 13 is arranged in the middle of the concrete shear wall 12 along the circumferential direction of the concrete shear wall 12, and a second protective fence 17 is vertically arranged on the circumferential side of the hanging basket parking platform 13;
step four, installing a track guiding device:
step 401, uniformly distributing a plurality of vertical guide rails 14 on four sides of a concrete shear wall 12, and installing horizontal slide rails 15 on the plurality of vertical guide rails 14; both ends of the vertical guide rail 14 are fixedly arranged on the concrete shear wall 12 through embedded steel plates 14-1, and the horizontal slide rail 15 can slide along the height direction of the vertical guide rail 14;
in this embodiment, the vertical guide rail 14 and the horizontal guide rail 15 are made of i-steel, the horizontal guide rail 15 is provided with a slider matched with the vertical guide rail 14, after the horizontal guide rail 15 is installed, the top end and the bottom end of the vertical guide rail 14 are required to be provided with limiting blocks, the maximum sliding position of the horizontal guide rail 15 when sliding up and down along the length direction of the vertical guide rail 14 can be limited by the limiting blocks, and the horizontal guide rail 15 can be prevented from falling off from the vertical guide rail 14.
Step 402, fixedly installing a plurality of guide rods 7 on the outer ring square frame 2-2; the guide rods 7 are in one-to-one correspondence with the cantilever supports 4, the guide rods 7 are positioned right below the cantilever sections 4-1-2, and the length of the guide rods 7 is equal to that of the cantilever sections 4-1-2;
In the embodiment, a plurality of guide rods 7 are fixedly arranged on the outer ring square frame 2-2, the guide rods 7 are all overhanging,
step five, hoisting the basket body of the hanging basket:
step 501, lifting a plurality of hanging basket bodies 1 to the hanging basket parking platform 13 by using a tower crane; the number of the hanging basket bodies 1 is the sum of the number of the first cantilever mechanisms and the number of the second cantilever mechanisms;
step 502, a connection method between the plurality of basket bodies 1 and the plurality of first cantilever mechanisms and a connection method between the plurality of basket bodies 1 and the plurality of second cantilever mechanisms are the same, wherein the connection process between the basket body 1 and any one of the first cantilever mechanisms is as follows:
5021, threading a working steel wire rope 3, and connecting a hanging basket body 1 with an overhanging bracket 4;
5022, threading a guide steel wire rope 6, and connecting a horizontal sliding rail 15, a hanging basket body 1, a guide rod 7 and the cantilever bracket 4;
step six, construction of an inclined glass curtain wall:
step 601, driving a hanging basket body 1 to ascend or descend by utilizing a manual hoist, mounting a supporting frame for supporting a glass panel on the side surface of a roof steel structure platform 11, mounting an aluminum alloy decorative section bar on the supporting frame, mounting a glass panel on the aluminum alloy decorative section bar, and connecting the glass panel with the aluminum alloy decorative section bar by gluing;
602, dismantling the overhanging device, the supporting device and the first protective rail 16 by using a tower crane, installing a supporting frame for supporting a glass panel on the top surface of the roof steel structure platform 11, installing an aluminum alloy decorative section bar on the supporting frame, installing a glass panel on the aluminum alloy decorative section bar, and connecting the glass panel with the aluminum alloy decorative section bar by gluing;
and 603, dismantling the horizontal sliding rail 15 and the vertical guide rail 14, dismantling the hanging basket parking platform 13, and completing construction of the inclined glass curtain wall.
In the first step, a plurality of fixing plates are respectively arranged on the side length direction of the inner ring square frame 2-1 and the side length direction of the outer ring square frame 2-2, and the fixing plates are fixedly connected with the round steel pipes of the roof steel structure platform 11 through the connecting pieces; step 101 is after accomplishing the installation of outer lane square frame 2-2, fixed mounting first rail guard 16 on outer lane square frame 2-2, the bottom fixed mounting of the stand of first rail guard 16 has the connecting plate, the connecting plate with pass through between the square frame 2-2 of outer lane connecting piece fixed connection, the connecting piece is U type bolt 9.
In this embodiment, in step 5021, a working steel wire rope 3 is threaded, and the basket body 1 is connected with the cantilever bracket 4, and the specific process is as follows:
step a, a first fixed pulley 5-1 is arranged at the top of a basket body 1 of the hanging basket, a second fixed pulley 5-2 is arranged at the end part of a cantilever section 4-1-2, a third fixed pulley 5-3 is arranged at the top end of a second support frame 4-3, and a fourth fixed pulley 5-4 is arranged at the top end of the first support frame 4-2;
and b, fixedly connecting one end of the working steel wire rope 3 to the first fixed pulley 5-1, sequentially passing the working steel wire rope 3 through the second fixed pulley 5-2, the third fixed pulley 5-3 and the fourth fixed pulley 5-4, and fixedly connecting the other end of the working steel wire rope 3 with a manual hoist.
In this embodiment, in step 5022, a guiding steel wire rope 6 is threaded, and a horizontal sliding rail 15, a basket body 1, a guiding rod 7 and the cantilever bracket 4 are connected; the specific process is as follows:
step A, a fifth fixed pulley 8-1 is fixedly arranged on a basket body 1 of the hanging basket, a sixth fixed pulley 8-2 is fixedly arranged at the end part of a guide rod 7, a seventh fixed pulley 8-3 is fixedly arranged at the end part of a cantilever section 4-1-2, and an eighth fixed pulley 8-4 is fixedly arranged on a horizontal sliding rail 15;
and B, fixedly connecting one end of the guide steel wire rope 6 with the eighth fixed pulley 8-4, sequentially passing the guide steel wire rope 6 through the fifth fixed pulley 8-1 and the sixth fixed pulley 8-2, and fixedly connecting the other end of the guide steel wire rope 6 with the seventh fixed pulley 8-3.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any simple modification, variation and equivalent structural changes made to the above embodiment according to the technical substance of the present invention still fall within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a construction structure of roof steel construction platform slope glass curtain wall which characterized in that: the suspended basket system comprises a supporting device fixedly installed on the top surface of the roof steel structure platform (11), a suspended basket parking platform (13) installed in the middle of a concrete shear wall (12) and a track guiding device arranged on the concrete shear wall (12), wherein the roof steel structure platform (11) is of a circular steel tube truss structure in a bucket crown shape, the top surface and the bottom surface of the roof steel structure platform (11) are square, the side surface of the roof steel structure platform (11) is inclined, the supporting device comprises a supporting device fixedly installed on the top surface of the roof steel structure platform (11) and an overhanging device fixedly installed on the supporting device, the supporting device comprises a square frame and auxiliary supporting rods (2-3) horizontally and fixedly installed on the top surface of the roof steel structure platform (11), the overhanging device comprises a plurality of first overhanging mechanisms which are equidistant along the side length of the square frame and a plurality of second overhanging mechanisms which are located on the square frame, the overhanging mechanisms are arranged on the side of the square frame, the hanging basket system comprises a second overhanging mechanism (4) which is fixedly installed along the length of the square frame, the hanging basket hanging frame is arranged on the two hanging frame (4) and the hanging frame is fixedly installed on the two side of the square frame (4), the second overhanging mechanism comprises two overhanging brackets (4) which are arranged in a triangle shape, one overhanging bracket (4) in the second overhanging mechanism is fixedly arranged on the inverted-V-shaped frame, the other overhanging bracket (4) in the second overhanging mechanism is arranged on the auxiliary supporting rod (2-3) and the outer ring square frame (2-2) of the inverted-V-shaped frame, the overhanging bracket (4) is connected with the hanging basket body (1) through a working steel wire rope (3), working steel wire rope fixed pulley blocks which are used for winding the working steel wire rope (3) are arranged on the overhanging bracket (4) and the hanging basket body (1), the track guiding device comprises a plurality of vertical guide rails (14) which are vertically arranged on a concrete shear wall (12), a plurality of horizontal sliding rails (15) which are horizontally and slidably arranged on the outer ring square frame (2-2), and a plurality of guiding rods (7) which are fixedly arranged on the outer ring square frame (2), and the horizontal sliding rails (15) can be provided with the length of the horizontal sliding rails (14) along the vertical sliding rails (14) and the hanging basket body (4) and the hanging basket body (6) are provided with the sliding guide rails (6);
The inner ring square frame (2-1) and the outer ring square frame (2-2) are arranged concentrically, and the inner ring square frame (2-1) and the outer ring square frame (2-2) form a square frame;
two first support frames (4-2) of the first cantilever mechanism are both arranged on the inner ring square frame (2-1), and two second support frames (4-3) of the first cantilever mechanism are arranged on the outer ring square frame (2-2); one first support frame (4-2) in the second overhanging mechanism is arranged on the inner ring square frame (2-1), the other first support frame (4-2) in the second overhanging mechanism is arranged on the auxiliary support rod (2-3), and two second support frames (4-3) in the second overhanging mechanism are both arranged on the outer ring square frame (2-2);
the cantilever support (4) comprises a cantilever beam, a first support frame (4-2) and a second support frame (4-3) which are vertically arranged on the cantilever beam, the first support frame (4-2) is positioned at one end of the cantilever beam, the second support frame (4-3) is positioned at the middle part of the cantilever beam, the second support frame (4-3) divides the cantilever beam into a connecting section (4-1-1) and a cantilever section (4-1-2), and the top end of the second support frame (4-3) is higher than the top end of the first support frame (4-2);
The fixed pulley block of the working steel wire rope comprises a first fixed pulley (5-1) fixedly arranged at the top of the hanging basket body (1), a second fixed pulley (5-2) arranged at the end part of the cantilever section (4-1-2), a third fixed pulley (5-3) arranged at the top end of the second supporting frame (4-3) and a fourth fixed pulley (5-4) arranged at the top end of the first supporting frame (4-2).
2. The construction structure of the roof steel structure platform inclined glass curtain wall according to claim 1, wherein: the horizontal sliding rail (15) the basket body (1) the guide rod (7) and be provided with the confession on the support (4) of encorbelmenting the fixed pulley group of direction wire rope (6) winding, the fixed pulley group of direction wire rope includes fixed mounting fifth fixed pulley (8-1) on the basket body (1), fixed mounting be in sixth fixed pulley (8-2) of guide rod (7) tip, fixed mounting be in seventh fixed pulley (8-3) of cantilever segment (4-1-2) tip and fixed mounting eighth fixed pulley (8-4) on the horizontal sliding rail (15).
3. The construction structure of the roof steel structure platform inclined glass curtain wall according to claim 2, wherein: two ends of the vertical guide rail (14) are fixedly arranged on the concrete shear wall (12) through pre-buried steel plates (14-1); the square frame (2-2) of outer lane is last fixed mounting has first rail guard (16), hanging flower basket parks and installs second rail guard (17) on platform (13).
4. A method for constructing a roof steel structure platform inclined glass curtain wall by using the construction structure as claimed in claim 1, comprising the following steps:
step one, mounting a supporting device:
step 101, installing an outer ring square frame (2-2) and an inner ring square frame (2-1) on the top surface of a hoisted roof steel structure platform (11); wherein, the outer ring square frame (2-2) and the roof steel structure platform (11) and the inner ring square frame (2-1) and the roof steel structure platform (11) are fixedly connected through connecting pieces;
102, arranging auxiliary supporting rods (2-3) between an outer ring square frame (2-2) and an inner ring square frame (2-1); the number of the auxiliary supporting rods (2-3) is four, the four auxiliary supporting rods (2-3) are respectively positioned at four corners between the outer ring square frame (2-2) and the inner ring square frame (2-1), and the auxiliary supporting rods (2-3) are fixedly connected with the roof steel structure platform (11) through connecting pieces;
step two, mounting the cantilever device:
step 201, manufacturing an overhanging bracket; the cantilever support (4) comprises a cantilever beam, a first support frame (4-2) and a second support frame (4-3) which are vertically arranged on the cantilever beam, the first support frame (4-2) is positioned at one end of the cantilever beam, the second support frame (4-3) is positioned at the middle part of the cantilever beam, the second support frame (4-3) divides the cantilever beam into a connecting section (4-1-1) and a cantilever section (4-1-2), and the top end of the second support frame (4-3) is higher than the top end of the first support frame (4-2);
Step 202, installing a plurality of first overhanging mechanisms at equal intervals along the side length of the back-shaped frame, wherein the specific process is as follows:
2021, fixedly mounting first support frames (4-2) at one ends of two cantilever supports (4) on an inner ring square frame (2-1) through U-shaped bolts (9);
2022, fixedly mounting second support frames (4-3) in the middle of the two cantilever supports (4) on an outer ring square frame (2-2) through U-shaped bolts (9); the cantilever sections (4-1-2) of the two cantilever brackets (4) extend out of the outer ring square frame (2-2) to finish the installation of the first cantilever mechanism;
step 2023, repeating 2021 to step 2022 until the installation of the plurality of first overhanging mechanisms is completed;
step 203, two second overhanging mechanisms are installed on four corners of the zigzag frame, and the specific process is as follows:
step 2031, fixedly mounting a first support frame (4-2) at one end of an overhanging support (4) on an inner circle square frame (2-1) through a U-shaped bolt (9);
step 2032, fixedly mounting a second support frame (4-3) in the middle of one cantilever support (4) on the outer ring square frame (2-2) through a U-shaped bolt (9);
Step 2033, fixedly mounting a first support frame (4-2) at one end of the other cantilever support frame (4) on the auxiliary support rod (2-3) through a U-shaped bolt (9);
step 2034, fixedly mounting a second support frame (4-3) in the middle of the other overhanging support frame (4) on the outer ring square frame (2-2) through a U-shaped bolt (9); the cantilever sections (4-1-2) of the two cantilever brackets (4) extend out of the outer ring square frame (2-2) to finish the installation of the first and second cantilever mechanisms;
step 2035, repeating 2031 to 2034 until the installation of the plurality of second overhanging mechanisms is completed;
step three, mounting a hanging basket parking platform:
a hanging basket parking platform (13) is arranged in the middle of a concrete shear wall (12) along the circumferential direction of the concrete shear wall (12), and a second protective fence (17) is vertically arranged on the circumferential side of the hanging basket parking platform (13);
step four, installing a track guiding device:
step 401, uniformly distributing a plurality of vertical guide rails (14) on four sides of a concrete shear wall (12), and installing horizontal slide rails (15) on the plurality of vertical guide rails (14); both ends of the vertical guide rail (14) are fixedly arranged on the concrete shear wall (12) through embedded steel plates (14-1), and the horizontal sliding rail (15) can slide along the height direction of the vertical guide rail (14);
Step 402, fixedly installing a plurality of guide rods (7) on the outer ring square frame (2-2); the guide rods (7) are in one-to-one correspondence with the cantilever supports (4), the guide rods (7) are positioned under the cantilever sections (4-1-2), and the length of the guide rods (7) is equal to that of the cantilever sections (4-1-2);
step five, hoisting the basket body of the hanging basket:
step 501, lifting a plurality of hanging basket bodies (1) to the hanging basket parking platform (13) by utilizing a tower crane; the number of the hanging basket bodies (1) is the sum of the number of the first cantilever mechanisms and the number of the second cantilever mechanisms;
step 502, a connection method of the plurality of hanging basket bodies (1) and the plurality of first cantilever mechanisms and a connection method of the plurality of hanging basket bodies (1) and the plurality of second cantilever mechanisms are the same, wherein the connection process of the hanging basket bodies (1) and any one of the first cantilever mechanisms is as follows:
5021, threading a working steel wire rope (3), and connecting a hanging basket body (1) with an overhanging bracket (4);
5022, threading a guide steel wire rope (6), and connecting a horizontal sliding rail (15), a hanging basket body (1), a guide rod (7) and the cantilever bracket (4);
Step six, construction of an inclined glass curtain wall:
step 601, driving a hanging basket body (1) to ascend or descend by utilizing a manual hoist, mounting a supporting frame for supporting a glass panel on the side surface of a roof steel structure platform (11), mounting an aluminum alloy decorative section bar on the supporting frame, mounting a glass panel on the aluminum alloy decorative section bar, and connecting the glass panel with the aluminum alloy decorative section bar by gluing;
602, dismantling the overhanging device, the supporting device and the first protective rail (16) by utilizing a tower crane, installing a supporting frame for supporting a glass panel on the top surface of the roof steel structure platform (11), installing an aluminum alloy decorative section bar on the supporting frame, installing the glass panel on the aluminum alloy decorative section bar, and connecting the glass panel with the aluminum alloy decorative section bar by gluing;
and 603, dismantling the horizontal sliding rail (15) and the vertical guide rail (14), dismantling the hanging basket parking platform (13) and completing the construction of the inclined glass curtain wall.
5. The construction method according to claim 4, wherein: in the first step, a plurality of fixing plates are arranged on the side length direction of the inner ring square frame (2-1) and the side length direction of the outer ring square frame (2-2), and the fixing plates are fixedly connected with round steel pipes of the roof steel structure platform (11) through the connecting pieces; step 101 is after accomplishing the installation of outer lane square frame (2-2), fixed mounting first rail guard (16) on outer lane square frame (2-2), and the bottom fixed mounting of the stand of first rail guard (16) has the connecting plate, the connecting plate with pass through between outer lane square frame (2-2) connecting piece fixed connection, the connecting piece is U type bolt (9).
6. The construction method according to claim 4, wherein: in step 5021, a working steel wire rope (3) is arranged in a penetrating manner, and a hanging basket body (1) is connected with a cantilever bracket (4), and the concrete process is as follows:
step a, a first fixed pulley (5-1) is arranged at the top of a basket body (1) of the hanging basket, a second fixed pulley (5-2) is arranged at the end part of a cantilever section (4-1-2), a third fixed pulley (5-3) is arranged at the top end of a second support frame (4-3), and a fourth fixed pulley (5-4) is arranged at the top end of the first support frame (4-2);
and b, fixedly connecting one end of the working steel wire rope (3) on the first fixed pulley (5-1), sequentially passing the working steel wire rope (3) through the second fixed pulley (5-2), the third fixed pulley (5-3) and the fourth fixed pulley (5-4), and fixedly connecting the other end of the working steel wire rope (3) with the manual hoist.
7. The construction method according to claim 4, wherein: in step 5022, a guide steel wire rope (6) is penetrated, and a horizontal sliding rail (15), a hanging basket body (1), a guide rod (7) and the cantilever bracket (4) are connected; the specific process is as follows:
step A, a fifth fixed pulley (8-1) is fixedly arranged on a basket body (1) of the hanging basket, a sixth fixed pulley (8-2) is fixedly arranged at the end part of a guide rod (7), a seventh fixed pulley (8-3) is fixedly arranged at the end part of a cantilever section (4-1-2), and an eighth fixed pulley (8-4) is fixedly arranged on a horizontal sliding rail (15);
And B, fixedly connecting one end of the guide steel wire rope (6) with the eighth fixed pulley (8-4), sequentially passing the guide steel wire rope (6) through the fifth fixed pulley (8-1) and the sixth fixed pulley (8-2), and fixedly connecting the other end of the guide steel wire rope (6) with the seventh fixed pulley (8-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010242067.1A CN111305433B (en) | 2020-03-31 | 2020-03-31 | Construction structure and construction method of roof steel structure platform inclined glass curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010242067.1A CN111305433B (en) | 2020-03-31 | 2020-03-31 | Construction structure and construction method of roof steel structure platform inclined glass curtain wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111305433A CN111305433A (en) | 2020-06-19 |
| CN111305433B true CN111305433B (en) | 2024-04-16 |
Family
ID=71150367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010242067.1A Active CN111305433B (en) | 2020-03-31 | 2020-03-31 | Construction structure and construction method of roof steel structure platform inclined glass curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111305433B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113907635B (en) * | 2021-10-19 | 2022-09-02 | 中建深圳装饰有限公司 | Cleaning and maintaining system and method for hidden track type exposed frame glass curtain wall |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201099989Y (en) * | 2007-08-24 | 2008-08-13 | 江苏省华建建设股份有限公司 | High altitude great cantilever reinforced concrete structure high formwork base |
| CN103669845A (en) * | 2013-12-26 | 2014-03-26 | 常州第一建筑集团有限公司 | High-altitude long-span overhung cornice formwork supporting system and constructing method thereof |
| CN105888230A (en) * | 2016-04-21 | 2016-08-24 | 江河创建集团股份有限公司 | Lifting device for building curtain wall construction and construction method thereof |
| WO2017031627A1 (en) * | 2015-08-21 | 2017-03-02 | 陈敬全 | Assembled building structure, wallboard installation hanger, and assembled building construction method |
| CN107060230A (en) * | 2017-05-10 | 2017-08-18 | 中建二局第三建筑工程有限公司 | Reverse installation device for large-cantilever oblique outer eave panel and manufacturing method |
| CN206458071U (en) * | 2017-02-10 | 2017-09-01 | 中建八局第二建设有限公司 | Encorbelmented outside a kind of construction hanging basket overhead support device |
| CN207582986U (en) * | 2017-12-06 | 2018-07-06 | 中建一局集团第一建筑有限公司 | Go out roofing combination formula glass curtain wall hoist and mount construction system |
| CN207878910U (en) * | 2018-01-16 | 2018-09-18 | 广东世纪达建设集团有限公司 | A kind of grid structure macroplate curtain wall construction hanging basket stent system |
| CN108952184A (en) * | 2018-07-16 | 2018-12-07 | 江苏华欣装饰集团有限公司 | A kind of assembled architecture decorative stone wood-based plate curtain wall mounting rack |
| CN211899163U (en) * | 2020-03-31 | 2020-11-10 | 陕西建工集团股份有限公司 | Construction structure of roof steel structure platform slope glass curtain wall |
-
2020
- 2020-03-31 CN CN202010242067.1A patent/CN111305433B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201099989Y (en) * | 2007-08-24 | 2008-08-13 | 江苏省华建建设股份有限公司 | High altitude great cantilever reinforced concrete structure high formwork base |
| CN103669845A (en) * | 2013-12-26 | 2014-03-26 | 常州第一建筑集团有限公司 | High-altitude long-span overhung cornice formwork supporting system and constructing method thereof |
| WO2017031627A1 (en) * | 2015-08-21 | 2017-03-02 | 陈敬全 | Assembled building structure, wallboard installation hanger, and assembled building construction method |
| CN105888230A (en) * | 2016-04-21 | 2016-08-24 | 江河创建集团股份有限公司 | Lifting device for building curtain wall construction and construction method thereof |
| CN206458071U (en) * | 2017-02-10 | 2017-09-01 | 中建八局第二建设有限公司 | Encorbelmented outside a kind of construction hanging basket overhead support device |
| CN107060230A (en) * | 2017-05-10 | 2017-08-18 | 中建二局第三建筑工程有限公司 | Reverse installation device for large-cantilever oblique outer eave panel and manufacturing method |
| CN207582986U (en) * | 2017-12-06 | 2018-07-06 | 中建一局集团第一建筑有限公司 | Go out roofing combination formula glass curtain wall hoist and mount construction system |
| CN207878910U (en) * | 2018-01-16 | 2018-09-18 | 广东世纪达建设集团有限公司 | A kind of grid structure macroplate curtain wall construction hanging basket stent system |
| CN108952184A (en) * | 2018-07-16 | 2018-12-07 | 江苏华欣装饰集团有限公司 | A kind of assembled architecture decorative stone wood-based plate curtain wall mounting rack |
| CN211899163U (en) * | 2020-03-31 | 2020-11-10 | 陕西建工集团股份有限公司 | Construction structure of roof steel structure platform slope glass curtain wall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111305433A (en) | 2020-06-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214220561U (en) | Building slope facade diversion rail formula hanging flower basket construction platform | |
| CN105484502A (en) | Combination installation method for steel structure roofing purlins and support bars of industrial factory building | |
| CN212926981U (en) | I-steel support of encorbelmenting bears hanging flower basket device | |
| CN211899582U (en) | Hanging flower basket device is used in construction of roof steel construction platform glass curtain wall | |
| CN217028004U (en) | Annular hanging basket suspension device for curtain wall construction of super high-rise building | |
| CN111764686A (en) | Floor support plate supporting device | |
| CN111305433B (en) | Construction structure and construction method of roof steel structure platform inclined glass curtain wall | |
| CN114753611A (en) | Curtain wall construction platform | |
| CN211899163U (en) | Construction structure of roof steel structure platform slope glass curtain wall | |
| CN209873572U (en) | Interim navigation lifting station of adjustable vertical lift height | |
| CN208856718U (en) | A kind of saddle climbing type workbench | |
| CN111155438A (en) | Construction equipment applied to steel tower column and construction process thereof | |
| CN111877728A (en) | Lifting type movable operation platform for steel structure overhanging construction | |
| CN215714714U (en) | Hanging basket equipment for installing bridge guardrail | |
| CN212771963U (en) | Movable suspension operation platform | |
| CN109279522A (en) | Movable units body glass curtain wall cantilevered hanging device | |
| CN210659199U (en) | Attached detachable multifunctional aerial work platform | |
| CN214302804U (en) | Double-layer hanging basket of riding horse type | |
| CN211285309U (en) | Traveling type hanging basket for bridge construction | |
| CN107524285A (en) | A kind of external wall construction suspension bracket and its installation method | |
| CN208472966U (en) | A kind of equipment for the additional elevator shaft structure jack-up construction of assembled | |
| CN113202280A (en) | Conversion bracket type steel structure for steel structure high-altitude construction and construction method thereof | |
| CN2277433Y (en) | Movable building hoisting machine | |
| CN218668451U (en) | Hanging basket for high-altitude auxiliary installation of aluminum plate | |
| CN216109859U (en) | Safety net hanging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |