CN113602966A - Rail type hoisting tool for high-rise building curtain wall construction - Google Patents
Rail type hoisting tool for high-rise building curtain wall construction Download PDFInfo
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- CN113602966A CN113602966A CN202110903794.2A CN202110903794A CN113602966A CN 113602966 A CN113602966 A CN 113602966A CN 202110903794 A CN202110903794 A CN 202110903794A CN 113602966 A CN113602966 A CN 113602966A
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- 238000009435 building construction Methods 0.000 abstract description 2
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- 229920000965 Duroplast Polymers 0.000 description 1
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- 229910052782 aluminium Inorganic materials 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/02—Trolleys or crabs, e.g. operating above runways with operating gear or operator's cabin suspended, or laterally offset, from runway or track
- B66C11/04—Underhung trolleys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
- B66C7/08—Constructional features of runway rails or rail mountings
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention relates to the technical field of building construction, and discloses a rail type hoisting tool for curtain wall construction of a high-rise building, which comprises a rail fixedly connected with a building and a limiting rope with two fixed ends, wherein a pulley is arranged on the rail in a sliding manner, an electric hoist is arranged on the pulley and connected with a fixing mechanism for hoisting curtain wall unit plates through a steel wire rope, the fixing mechanism is connected with the limiting rope through a limiting assembly, the limiting assembly comprises a locking mechanism sleeved on the limiting rope, an openable and closable release port is arranged on the locking mechanism, and the locking mechanism only makes a horizontal movement stroke to drive the release port to open and enable the limiting rope to pass through the opened release port. In the invention, the limit of the limiting rope can be realized only by directly moving the curtain wall unit plate in the horizontal direction, and the construction personnel is not required to perform special unlocking action, so that the operation is very convenient, quick and labor-saving.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a rail type hoisting tool for high-rise building curtain wall construction.
Background
Building curtain walls refer to the non-load bearing outer wall envelope of a building, usually consisting of panels (glass, metal, slate, ceramic, etc.) and a supporting structure behind (aluminum beam columns, steel structures, glass ribs, etc.). Because the building curtain wall is heavy in weight, during construction, a special hoisting tool is needed to hoist the building curtain wall to an installation position, and a plurality of workers are needed to cooperate to operate, the existing building curtain wall construction mode is that the building curtain wall is hoisted to each floor from the ground, the hoisting tool is installed on each floor, the building curtain wall is moved out from each floor to the outside by the hoisting tool, then the building curtain wall is vertically placed near the installation position of the required floor, then the building curtain wall is pulled by the workers to be accurately installed to the installation position, the construction mode is very complicated, time and labor are wasted, certain improvement is made in the prior art, namely, the rail type hoisting tool is used to directly hoist the building curtain wall to the installation position from the ground, the middle link that the building curtain wall is hoisted to each floor and then moved out from each floor to the outside is omitted, thereby saving time and physical strength.
The utility model discloses a utility model patent of application number CN201520456251.0, grant bulletin number CN204899238U, name "a unitized curtain wall plate hoist device", disclose "a unitized curtain wall plate hoist device, its characterized in that, hoist device comprises support unit, drive unit, mechanical execution unit, the support unit includes the gun carriage support, the drive unit comprises electric block, duroplast wheel and track, mechanical execution unit comprises hoist wire rope, hoist and mount iron shoulder pole, hoist and mount curtain wall unit plate, rings, wire rope and restriction rock wire rope", this utility model uses through the cooperation of support unit, drive unit, mechanical execution unit, realizes the purpose of hoist curtain wall unit plate from ground to mounted position, and when hoist the unit plate, avoided the collision that probably takes place in the handling process moreover, the stability of curtain unit plate handling in-process has been improved.
The unit curtain wall plate hoisting device of the utility model has the advantages that in the using process, when the curtain wall unit plate is hoisted to the height of the installation position, the curtain wall unit plate needs to be moved to the installation position along the horizontal direction to finally complete the installation, when the curtain wall unit plate moves horizontally, the limit of swinging the steel wire rope needs to be released, otherwise, the horizontal movement of the curtain wall unit plate is seriously influenced, so that the final installation of the curtain wall unit plate cannot be completed, and the unit curtain wall plate hoisting device of the utility model has the advantages that the two sides of the curtain wall unit plate are fixed by the steel wire rope, the steel wire rope for fixing the curtain wall unit plate is fixed on the hoisting ring which is always sleeved on the swinging limiting steel wire rope and fixed on the hoisting steel wire rope, so that the curtain wall unit plate cannot be simply and quickly released from the swinging limiting steel wire rope when the curtain wall unit plate needs to move horizontally, want to break away from the restriction and rock wire rope's restriction, need constructor manual wire rope with fixed curtain unit plate to untie from curtain unit plate, perhaps manual wire rope with fixed curtain unit plate unties from rings, no matter which kind of mode of breaking away from, the operation is all very troublesome, wastes time and difficultly.
Disclosure of Invention
The invention aims to provide a rail type hoisting tool for high-rise building curtain wall construction, which aims to overcome the defects in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides a rail mounted lifting device of high-rise building curtain construction, includes the track and both ends by fixed spacing rope with building fixed connection, it is provided with the coaster to slide on the track, be provided with electric block on the coaster, electric block is connected with the fixed establishment who is used for hoisting curtain unit plate piece through wire rope, fixed establishment is connected with spacing rope through spacing subassembly, spacing subassembly is established the locking mechanical system on spacing rope including the cover, the last separation from the mouth that can open and shut that is provided with of locking mechanical system, locking mechanical system only is horizontal migration's stroke and orders about and breaks away from the mouth and opens, and makes spacing rope passes from open separation from the mouth.
The track type hoisting tool for the curtain wall construction of the high-rise building is characterized in that the track is fixedly connected with the building through the connecting plate, and the connecting plate is provided with scale marks capable of measuring length.
The rail type hoisting tool for the curtain wall construction of the high-rise building further comprises a limiting rod, one end of the limiting rod is fixedly connected with the fixing mechanism, and the other end of the limiting rod is fixedly connected with the locking mechanism.
The rail type hoisting tool for the curtain wall construction of the high-rise building is characterized in that one end of each limiting rope is fixedly connected with the ground, the other end of each limiting rope is fixedly connected with the rail, the number of the limiting ropes is two, and the two limiting ropes are respectively located on the left side and the right side of the fixing mechanism.
The rail-mounted hoisting tool for the curtain wall construction of the high-rise building is characterized in that each limiting rope is sleeved with two locking mechanisms which are fixedly connected with the end parts of two limiting rods connected with the locking mechanisms respectively, and the two limiting rods and the corresponding limiting ropes jointly form an isosceles triangle.
The rail type hoisting tool for the curtain wall construction of the high-rise building comprises an outer ring body and an inner ring body which is rotatably arranged in the inner cavity of the outer ring body, wherein the outer ring body is provided with a vertical opening and a transverse opening which are crossed, the inner ring body comprises a large ring and a small ring, one end of the large ring and one end of the small ring are connected through a torsion spring hinge, the other ends of the large ring and the small ring are free ends and are mutually abutted, the small ring and the transverse opening are matched and oppositely arranged, and when the small ring and the transverse opening are opposite, the free ends of the small ring can penetrate through the transverse opening, so that the limiting rope can penetrate through the opening of the free ends of the large ring and the small ring and the vertical opening.
When the small ring and the transverse opening are staggered, the opening stroke of the free end of the small ring can enable the outer wall of the free end of the small ring to be abutted against the inner wall of the outer ring body, and the opening lengths of the free ends of the large ring and the small ring are smaller than the diameter of the limiting rope.
The rail type hoisting tool for high-rise building curtain wall construction is characterized in that the limiting rope is made of steel wires, and the small ring is provided with a permanent magnet capable of adsorbing the limiting rope.
According to the track type hoisting tool for high-rise building curtain wall construction, the spring is fixedly connected between the large ring and the inner wall of the outer ring body, and when the spring is in a natural state, the small ring and the transverse opening are arranged in a right-to-vertical mode.
According to the track type hoisting tool for high-rise building curtain wall construction, the outer ring body is rotatably connected with the inner ring body through the two symmetrically arranged inserting rods, the inserting rods are in threaded insertion connection with the outer ring body, and the opposite ends of the two inserting rods are movably inserted into the large ring, so that the inner ring body can rotate around the axial lead of the two inserting rods.
In the technical scheme, the locking mechanism is sleeved on the limiting rope and can move up and down along the limiting rope, when the fixing mechanism hoists the curtain wall unit plate to move up, the locking mechanism moves up along with the limiting rope, the locking mechanism hardly contacts with the limiting rope to stably move up under the condition of no shaking, the limiting rope cannot be separated from the locking mechanism, the locking mechanism can limit the limiting rope under the condition of shaking, a separation port cannot be opened to the length which can enable the limiting rope to pass through, and the limiting rope cannot be separated from the locking mechanism; when the curtain wall unit plate block moves upwards to the installation height and stops moving upwards, the locking mechanism does not move vertically, only the fixing mechanism or the curtain wall unit plate block needs to be pulled towards one side, and at the moment, the locking mechanism is driven to move towards the same side together, so that the limiting rope opens the separation opening and penetrates through the separation opening, and the separation of the limiting rope and the locking mechanism is realized.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic front view structural diagram of a rail-mounted hoisting tool for high-rise building curtain wall construction provided by an embodiment of the invention;
fig. 2 is a schematic right-view structural diagram of a rail-mounted hoisting tool for high-rise building curtain wall construction provided by the embodiment of the invention;
FIG. 3 is a schematic diagram illustrating a first perspective of a locking mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a second perspective of a locking mechanism provided in accordance with an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a large ring and a small ring provided by the embodiment of the invention when the free ends are opened;
FIG. 6 is a schematic structural diagram of an insert rod according to an embodiment of the present invention;
fig. 7 is a cross-sectional view of a securing mechanism provided in accordance with an embodiment of the present invention.
Description of reference numerals:
1. a connecting plate; 2. a track; 3. a pulley; 4. an electric hoist; 5. a limiting rope; 6. a locking mechanism; 601. an outer ring body; 602. a vertical port; 603. a macrocycle; 604. a small ring; 605. inserting a rod; 606. a spring; 607. a transverse port; 6051. a body; 6052. an annular projection; 6053. a rubber head; 7. a fixing mechanism; 701. a rigid body; 702. sealing the cavity; 703. sealing the column; 704. a cover body; 705. a connecting rod; 706. an upper connecting ring; 707. a lower connecting ring; 8. curtain wall unit plate blocks; 9. a wire rope; 10. a limiting rod.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 7, the rail-mounted hoisting tool for curtain wall construction of a high-rise building provided by the embodiment of the invention comprises a rail 2 fixedly connected with a building and a limiting rope 5 with two fixed ends, wherein a pulley 3 is slidably arranged on the rail 2, an electric block 4 is arranged on the pulley 3, the electric block 4 is connected with a fixing mechanism 7 for hoisting a curtain wall unit plate 8 through a steel wire rope 9, the fixing mechanism 7 is connected with the limiting rope 5 through a limiting component, the limiting component comprises a locking mechanism 6 sleeved on the limiting rope 5, an openable and closable release opening is arranged on the locking mechanism 6, and the locking mechanism 6 only makes a horizontal movement stroke to drive the release opening to open and enable the limiting rope 5 to pass through the opened release opening.
Specifically, the rail mounted lifting device of high-rise building curtain construction that provides in this embodiment for hoist building curtain, can directly hoist each unit plate of curtain from ground and transport perpendicularly to mounting height, and finally accomplish the concatenation installation of each curtain unit plate 8, and speed is swift, and the security is high, "horizontal migration" in this embodiment means the removal of going on along track 2's orbit. The track 2 is fixedly connected with the building and can be installed on the top of the building or on a floor slab of a floor, the track 2 is used for providing a whole supporting function and providing a running track for the pulley 3, so that the pulley 3 can move horizontally along the track 2, the length direction of the track 2 is parallel to the length direction of the building, the horizontal moving direction of the pulley 3 is the length direction of the building and can move to any position, the direct vertical distances between the pulley 3 and the building are equal, the installation of the curtain wall unit plate 8 at the later stage can be facilitated, the movement of the pulley 3 on the track 2 can be manual movement or electric movement (the manual movement or the electric movement is suitable for the embodiment, and the moving modes are the prior art and are not described herein any more), the electric hoist 4 is fixedly installed on the pulley 3 and can be connected by welding or bolts and the like, as long as firm connection can be achieved and relative displacement cannot occur in the process of lifting, the electric hoist 4 is preferably installed at the bottom of the pulley 3 and can move along with the movement of the pulley 3, the electric hoist 4 is a steel wire electric hoist and is connected with the fixing mechanism 7 through a steel wire rope 9, the fixing mechanism 7 is used for lifting the curtain wall unit plate 8, so that the curtain wall unit plate 8 can move up and down by rolling and releasing the steel wire rope 9 through the electric hoist 4, the pulley 3 moves along the horizontal direction of the track 2 and can move horizontally the curtain wall unit plate 8, two ends of the limiting rope 5 are fixed and are always in a tight state, the limiting rope 5 is connected with the fixing mechanism 7 through the locking mechanism 6 and is used for providing horizontal limiting for the curtain wall unit plate 8 in the up and down moving process and preventing the curtain wall unit plate 8 from shaking or even colliding with a building in the lifting process, stability in the handling is improved, locking mechanical system 6 cover is established on spacing rope 5, can reciprocate along spacing rope 5, when electric block 4 operation upwards or during the decurrent removal with fixing mechanism 7 and curtain unit plate 8, locking mechanical system 6 can follow fixing mechanism 7 and carry out the removal of syntropy together, be provided with the separation mouth that can open and shut on the locking mechanical system 6, when should separating the mouth closure or opening the mouth size and be less than the diameter of spacing rope 5, spacing rope 5 can't pass from separating the mouth, only when opening the mouth that breaks away from the mouth is not less than the diameter of spacing rope 5, spacing rope 5 just can pass from separating the mouth. The stroke of the locking mechanism 6 only moving horizontally refers to that the locking mechanism 6 does not move up and down but only moves horizontally according to the track of the track 2, and the corresponding state is that after the curtain wall unit plate 8 is hoisted to the installation height, the curtain wall unit plate 8 moves horizontally to be installed and aligned, at the moment, the locking mechanism 6 moves horizontally along with the fixing mechanism 7 and the curtain wall unit plate 8 only according to the track of the track 2, the separation port is opened in the moving process, the limiting rope 5 passes through the separation port, so that the limiting rope 5 is separated from the locking mechanism 6, and the curtain wall unit plate 8 is separated from the limitation of the limiting rope 5; as long as locking mechanical system 6 reciprocates, also be for as long as curtain unit plate 8 is carrying out the hoist and mount action from top to bottom, no matter whether curtain unit plate 8 carries out the removal of horizontal direction this moment, spacing rope 5 can not break away from with locking mechanical system 6, also be exactly curtain unit plate 8 can not break away from the restriction of spacing rope 5, can be in by the state of stable spacing all the time. The working principle of the rail-type hoisting tool for high-rise building curtain wall construction provided by the embodiment is that firstly, the rail 2 is installed on a building, when the rail is installed, the distance between the pulley 3 and the building needs to be determined, the distance is determined, when the curtain wall unit plate 8 moves up to the height of the installation position, the curtain wall unit plate 8 is closer to the installation position on the building (because of the limit of the limiting rope 5, the curtain wall unit plate 8 does not collide with the building when moving up), when the curtain wall unit plate 8 is aligned and installed without the limitation of the limiting rope 5, only the pulley 3 needs to move along the length direction of the rail 2, no movement is needed in the width direction of the rail 2, and the curtain wall unit plate 8 can be aligned with the installation position only by slightly pulling the width direction of the rail 2 (namely pulling towards the building) to enable the steel wire rope 9 to incline, the installation speed of the curtain wall unit plate 8 can be greatly increased, after the installation of the track 2 is finished, the pulley 3 provided with the electric hoist 4 is installed on the track 2, the fixing mechanism 7 is connected with the steel wire rope 9 on the electric hoist 4, then the installation of the limiting rope 5 is finished, the locking mechanism 6 is sleeved on the limiting rope 5 to finish the connection of the fixing mechanism 7 and the limiting rope 5, finally, the curtain wall unit plate 8 to be hoisted is installed on the fixing mechanism 7 to finish the whole installation process, then the steel wire rope 9 is wound by starting the electric hoist 4, so that the curtain wall unit plate 8 is pulled to move upwards, under the limiting action of the limiting rope 5, the curtain wall unit plate 8 cannot shake, so that the curtain wall unit plate 8 cannot collide with buildings or other objects in the process of moving upwards and downwards, after the curtain wall unit plate 8 moves upwards to the installation height, the electric hoist 4 stops, the pulley 3 can horizontally slide along the track 2 by pulling the curtain wall unit plate 8 or the fixing mechanism 7 or the limiting component, or the electric mode is adopted to enable the curtain wall unit plate 8 to horizontally move, at the moment, the locking mechanism 6 is separated from the limiting rope 5, the curtain wall unit plate 8 is separated from the limitation of the limiting rope 5, the horizontal movement of the curtain wall unit plate 8 can be smoothly carried out, when the curtain wall unit plate 8 horizontally moves to correspond to the installation position, the distance between the curtain wall unit plate 8 and the building is slightly far, the curtain wall unit plate 8 and the installation opening are still in a staggered state in the width direction of the track 2, but after the distance between the track 2 and the building is adjusted in the front direction, the staggered distance is very small, the staggered distance can disappear only by pulling towards the building direction, and the alignment of the curtain wall unit plate 8 and the installation opening is realized, and then the electric hoist 4 is started again to move the curtain wall unit plate 8 downwards, and then splicing and installation can be completed. Carry out among the prior art, although curtain unit plate 8 when reciprocating, can be by stable spacing, when curtain unit plate 8 removes to carry out horizontal migration behind the mounting height, curtain unit plate 8 can not realize the purpose that breaks away from the restriction of spacing rope 5 fast effectively, need constructor manual wire rope with fixed curtain unit plate to untie from curtain unit plate, perhaps manual wire rope with fixed curtain unit plate is untied from rings can, it is very troublesome to operate, it is time-consuming and hard. The main innovation point of the invention is that when the curtain wall unit plate 8 moves horizontally after moving to the installation height, the curtain wall unit plate 8 can be automatically separated from the limiting rope 5 only in the process of horizontally moving the curtain wall unit plate 8 without additional unlocking action of constructors, and the invention is very quick and labor-saving.
In the embodiment, the locking mechanism 6 is sleeved on the limiting rope 5, the locking mechanism 6 can move up and down along the limiting rope 5, when the fixing mechanism 7 hoists the curtain wall unit plate 8 to move up, the locking mechanism 6 moves up along with the fixing mechanism, the locking mechanism 6 hardly contacts with the limiting rope 5 and stably moves up under the condition of no shaking, the limiting rope 5 cannot be separated from the locking mechanism 6, the locking mechanism 6 can limit the limiting rope 5 under the condition of shaking, a separation port cannot be opened to the length which can enable the limiting rope 5 to pass through, and the limiting rope 5 cannot be separated from the locking mechanism 6; when the curtain wall unit plate 8 moves up to the installation height and stops moving up, the locking mechanism 6 does not move up and down, only the fixing mechanism 7 or the curtain wall unit plate 8 needs to be pulled to one side, the locking mechanism 6 is driven to move to the same side together at the moment, the limiting rope 5 is opened at the separation opening and penetrates through the separation opening, the separation of the limiting rope 5 and the locking mechanism 6 is realized, compared with the prior art, after the curtain wall unit plate 8 is lifted to the height of the installation position, the curtain wall unit plate 8 needs to be moved to the installation position along the horizontal direction, the limitation of the limiting rope 5 can be realized only by directly moving the curtain wall unit plate 8 in the horizontal direction, no special unlocking action is needed by constructors, the operation is very convenient, and the operation is fast and labor-saving.
In this embodiment, track 2 passes through connecting plate 1 and building fixed connection, and the one end and the building of connecting plate 1 are connected, and the other end is connected with track 2, and for the fastness that increases connecting plate 1 and track 2, the quantity of connecting plate 1 is two at least, and connecting plate 1 is the cuboid steel sheet, preferably smooth stainless steel plate in surface, and the side of connecting plate is provided with the scale mark of measurable quantity length.
The vertical distances from each point on the side surface of the track 2 to the building can be the same by utilizing the scale marks, so that the track 2 is completely parallel to the building, and the parallel of the track 2 and the building can realize the parallel of the curtain wall unit plate 8 and the building, thereby being more convenient for the installation work of the curtain wall unit plate 8; and utilize the scale mark, can accurate definite track 2 and the perpendicular distance value between the building to confirm the perpendicular distance value between curtain wall unit plate 8 and the building, can set for the size of the perpendicular distance value between track 2 and the building according to the concrete thickness of curtain wall unit plate 8, make curtain wall unit plate 8 and the building keep one distance that is safe as far as possible again, make things convenient for the accurate alignment of later stage curtain wall unit plate 8 and installing port.
When the mechanism is operated, firstly, when the track 2 is installed on the connecting plate 1, the side edge of the track 2 is aligned to the same reading of the scale mark on each connecting plate 1, the position of the track 2 on each connecting plate 1 is the same, then each connecting plate 1 is installed on a building, the outer side edge of the building is aligned to the same reading of the scale mark on each connecting plate 1, and therefore the purposes of parallel arrangement of the track 2 and the building and accurate grasping of the vertical distance value between the curtain wall unit plate 8 and the building can be achieved.
In this embodiment, the limiting assembly further includes a limiting rod 10, one end of the limiting rod 10 is fixedly connected with the fixing mechanism 7, and the other end of the limiting rod is fixedly connected with the locking mechanism 6. The limiting rod 10 is made of hard materials which are not easy to deform, the hard limiting rod 10 can enable the distance between the fixing mechanism 7 and the limiting rope 5 to be basically constant, namely the fixing mechanism 7 cannot shake left and right relative to the limiting rope 5 (the left and right shaking is the shaking along the length direction of the rail 2), the limiting effect of the limiting mode on the left and right directions of the curtain wall unit plate block 8 is better, meanwhile, due to the fact that the hard limiting rod 10 is not easy to deform, the limiting of the fixing mechanism 7 relative to the front and back directions of the limiting rope 5 (the front and back directions are the shaking along the width direction of the rail 2) can be improved, and therefore the limiting effect of the front and back directions of the curtain wall unit plate block 8 is also better.
Further, one end of each limiting rope 5 is fixedly connected with the ground, the other end of each limiting rope is fixedly connected with the corresponding track 2, the number of the limiting ropes 5 is two, and the two limiting ropes 5 are respectively located on the left side and the right side of the fixing mechanism 7. Each limiting rope 5 is provided with a locking mechanism 6 and a limiting rod 10, and the arrangement of the two limiting ropes 5 can increase the limiting points of the fixing mechanism 7, so that the limiting effect on the left and right directions and the front and back directions of the curtain wall unit plate 8 is further improved.
Furthermore, each limiting rope 5 is sleeved with two locking mechanisms 6, the end parts of two limiting rods 10 connected with the two locking mechanisms 6 are fixedly connected, and the two limiting rods 10 and the corresponding limiting rope 5 jointly form an isosceles triangle. This kind of setting mode for fixed establishment 7's the left and right sides all has two limit points, and has a certain distance between two limit points, utilizes triangular stability in the cooperation, can make fixed establishment 7 no matter in front and back direction, left and right directions or other arbitrary horizontal direction all can obtain more effectual spacing, thereby makes curtain unit plate 8 shift up the horizontal spacing effect of in-process in the hoist and mount and obtains further improvement.
In this embodiment, the locking mechanism 6 includes an outer ring 601 and an inner ring rotatably disposed in the inner cavity of the outer ring 601, the outer ring 601 is provided with a vertical opening 602 and a horizontal opening 607 intersecting in a cross shape, the inner ring includes a large ring 603 and a small ring 604, one end of the large ring 603 and one end of the small ring 604 are connected by a torsion spring hinge, the other ends of the large ring 603 and the small ring 604 are free ends and abut against each other, the small ring 604 is located in the direction of the track 2, the small ring 604 and the horizontal opening 607 are adapted and oppositely disposed, when the small ring 604 and the horizontal opening 607 are opposite, the free end of the small ring 604 can pass through the horizontal opening 607, so that the position-limiting rope 5 can pass through the openings of the free ends of the large ring 603 and the small ring 604 and the vertical opening 602. By means of the elasticity of the torsion spring, when the small ring 604 is not acted by external force, the free ends of the large ring 603 and the small ring 604 can be abutted and closed, and when the small ring 604 is acted by external force, the free end of the small ring 604 can be separated from the free end of the large ring 603, so that a free end opening is generated, the opening and the vertical port 602 and the transverse port 607 which are intersected in a cross shape form a separation port, and when the limiting rope 5 respectively passes through the openings of the free ends of the large ring 603 and the small ring 604 and the vertical port 602 and the transverse port 607, the limiting rope 5 can only pass through the separation port.
The above-mentioned right-facing state of the small ring 604 and the transverse opening 607 is embodied in two cases, the first case, when the locking mechanism 6 does not move up and down relative to the limiting rope 5, the small ring 604 and the transverse opening 607 are arranged in a way of facing each other, in this case, when the curtain wall unit plate 8 is lifted up to the installation height and waits for horizontal movement, the curtain wall unit plate 8 moves horizontally in the direction opposite to the small ring 604, so that the limiting rope 5 contacts the small ring 604 and presses the small ring 604, when the pressing force is larger than the elastic force of the torsion spring, the limiting rope 5 can open the free end of the small ring 604, so that the free ends of the large ring 603 and the small ring 604 are opened, and the increasing length of the opening can lead the limiting rope 5 to finally pass through the opening and then pass through the vertical port 602 and the transverse port 607 which are crossed again, thereby realizing the separation of the limiting rope 5 from the locking mechanism 6; the second condition is, locking mechanical system 6 reciprocates for spacing rope 5, but the state of spacing rope 5 this moment not with the contact of ringlet 604 on the locking mechanical system 6, curtain unit plate 8 hoists the in-process that shifts up promptly, does not take place to rocking of ringlet 604's direction, spacing rope 5 this moment owing to not contacting with ringlet 604, thereby the free end of big ring 603 and ringlet 604 can not separate, can not produce the opening promptly, spacing rope 5 can be firmly spacing by locking mechanical system 6, the condition that can not take place to break away from.
Correspondingly, when the small ring 604 and the transverse opening 607 are staggered, the opening stroke of the free end of the small ring 604 can enable the outer wall of the free end of the small ring 604 to be abutted against the inner wall of the outer ring body 601, and the opening length of the free ends of the large ring 603 and the small ring 604 is smaller than the diameter of the limiting rope 5. The staggered state of the small ring 604 and the transverse opening 607 and the opposite state of the small ring 604 and the transverse opening 607 are two opposite cases, namely the small ring 604 is staggered with the transverse opening 607 or is opposite to the transverse opening 607, and the staggered state of the small ring 604 and the transverse opening 607 exists in a case that the locking mechanism 6 moves up and down relative to the limiting rope 5, and in the process of moving up and down, the limiting rope 5 is contacted with the small ring 604 on the locking mechanism 6, which is specifically explained as that, because the limiting rope 5 is contacted with the small ring 604 at this time, contact friction is generated, and when the locking mechanism 6 moves up and down, a vertically upward or vertically downward acting force is generated, the acting force is matched with the contact friction of the limiting rope 5 and the small ring 604, so that the inner ring body is driven to rotate in the inner cavity of the outer ring body 601, once the inner ring body rotates, the small ring 604 and the transverse opening 607 in the originally opposite state are staggered, after one end is dislocated, although the free end of the small ring 604 and the free end of the large ring 603 are opened under the squeezing action of the limiting rope 5 on the small ring 604, the free end of the small ring 604 is abutted against the inner wall of the outer ring body 601 in the opening process due to the fact that the small ring 604 and the transverse opening 607 are dislocated, so that the free end of the small ring 604 is limited from being further opened, the opening length of the free end of the small ring 604, which is smaller than the diameter of the limiting rope 5, is insufficient for the limiting rope 5 to pass through, so that the limiting rope 5 cannot be separated from the locking mechanism 6, and the horizontal limiting of the curtain wall unit plate 8 in the hoisting and moving-up process is achieved.
In order to improve the contact friction force when the limiting rope 5 contacts the small ring 604 and smoothly drive the rotation of the inner ring body, further, the limiting rope 5 is made of steel wires, and the small ring 604 is provided with a permanent magnet which can be adsorbed to the limiting rope 5. By utilizing the adsorption of the permanent magnet and the limiting rope 5, the contact friction force when the limiting rope 5 is contacted with the small ring 604 is greatly enhanced, so that the rotating effect of the inner ring body is improved.
The permanent magnet is positioned in the small ring 604, so that the permanent magnet is not in direct contact with the limiting rope 5, the permanent magnet can be protected, and the permanent magnet cannot be damaged in the contact, collision and friction processes with the limiting rope 5; and can make the adsorption affinity between permanent magnet and spacing rope 5 become weak relatively, make spacing rope 5 break away from smoothly with ringlet 604 at locking mechanical system 6 rocking process that relapse, when spacing rope 5 and ringlet 604 were not close to each other promptly, spacing rope 5 can autosegregation with ringlet 604 for the inner ring body can resume former state smoothly, no longer takes place to rotate, makes ringlet 604 and horizontal mouth 607 be in positive opposite state again, can make things convenient for the later stage to separate spacing rope 5 and locking mechanical system 6.
In order to achieve a smoother return of the inner ring to the original state, in this embodiment, a spring 606 is further fixedly connected between the large ring 603 and the inner wall of the outer ring 601, and when the spring 606 is in a natural state, the small ring 604 and the transverse opening 607 are disposed opposite to each other. The position of the spring 606 is preferably opposite to the side of the small ring 604, and because the spring 606 can deform in all directions when receiving external force, and can rapidly return to the original state under the action of self elasticity after the external force disappears, the inner ring can be more rapidly returned to the original state after the limiting rope 5 is separated from the small ring 604 without affecting the rotation of the inner ring by utilizing the characteristics of the spring 606, so that the small ring 604 and the transverse port 607 can be rapidly returned to the right standing state.
In this embodiment, the outer ring 601 is rotatably connected to the inner ring through two symmetrically disposed insertion rods 605, the insertion rods 605 are threadedly inserted into the outer ring 601, and opposite ends of the two insertion rods 605 are movably inserted into the large ring 603, so that the inner ring can rotate around the axial center lines of the two insertion rods 605. By utilizing the insertion of the insertion rods 605 and the threads of the outer ring body 601, only one insertion rod 605 needs to be screwed off from the outer ring body 601, and the inner ring body is detached from the inner cavity of the outer ring body 601, which is very convenient; and the length of the inserted rod 605 inserted into the large ring 603 can be conveniently adjusted by utilizing threaded insertion, so that the inner ring body is prevented from being separated from the inserted rod 605, and meanwhile, the inserted rod 605 is prevented from being abutted against the large ring 603 to increase the friction force between the inserted rod 605 and the large ring 603, and the increase of the friction force can cause resistance to the rotation of the inner ring body.
Still further, the plunger 605 includes a body 6051, the body 6051 is provided with external threads, the outer surface of the body 6051 is formed with annular protrusions 6052, when the plunger 605 is inserted into the large ring 603, the annular protrusions will be located in the large ring 603, the outer diameter of the annular protrusions is larger than the diameter of the plunger 605, the number of the annular protrusions 6052 is at least two, so that only the outer surface of the annular protrusions 6052 is in contact with the large ring 603, and the outer surface of the body 6051 is not in contact with the large ring 603, because the contact surface is small, the contact friction force between the plunger 605 and the large ring 603 is reduced, and the rotation smoothness of the inner ring body can be improved.
Still further, a rubber head 6053 is adhered to the end of the plunger 605 in the large ring 603, and the impact force generated when the plunger 605 collides with the large ring 603 can be buffered by utilizing the elastic characteristic of the rubber head 6053, so that the plunger 605 is protected.
In this embodiment, the number of the steel wire ropes 9 is two, that is, the electric block 4 is a double-drum electric block, and the two steel wire ropes 9 can be wound and released simultaneously. Utilize two wire rope 9 can make curtain wall unit plate 8 more stable when rising with horizontal migration, be difficult for appearing rocking, especially when curtain wall unit plate 8 carries out horizontal migration, two wire rope 9 can make curtain wall unit plate 8 can not take place the slope of moving direction, improve curtain wall unit plate 8's stability this moment.
In this embodiment, when using two wire rope 9, the length of two wire rope 9 is the different condition easily appears in the long-term in-process of using, in case two wire rope 9's length is different will cause hoist and mount curtain unit plate 8 to appear inclining, hoist and mount curtain unit plate 8 after the slope is unfavorable for and aligns with mounted position, thereby influence the installation effectiveness, but also can cause two wire rope 9's atress inequality, long-term use makes the great wire rope 9 of atress appear damaging easily. For this reason, in this embodiment, still further, the fixing mechanism 7 includes a rigid body 701, a lower connection ring 707 for connecting with the curtain wall unit plate 8 is fixedly installed at the bottom of the rigid body 701, two cylinders are symmetrically arranged at the top of the rigid body 701, a sealing cavity 702 is arranged inside the rigid body 701, the sealing cavity 702 is communicated with inner cavities of the two cylinders, a sealing column 703 is arranged in each inner cavity of the two cylinders in a dynamic sealing manner, a connecting rod 705 is fixedly installed on the sealing column 703, and an upper connection ring 706 for connecting with the steel wire rope 9 is fixedly installed at the other end of the connecting rod 705 extending to the outside of the cylinder. The two steel wire ropes 9 are respectively connected with the two upper connecting rings 706, the gravity centers of the curtain wall unit plate 8 and the fixing mechanism 7 are positioned on a central line between the two steel wire ropes 9, when the lengths of the two steel wire ropes 9 are the same, the stress sizes of the two steel wire ropes 9 are the same, the curtain wall unit plate 8 and the fixing mechanism 7 are in a horizontal state, the heights of the two sealing columns 703 in the two cylinders are the same respectively, when the lengths of the two steel wire ropes 9 are different in the use process, the unit plate 8 and the fixing mechanism 7 are inclined instantly, the gravity centers are deviated, so that the stress sizes of the two steel wire ropes 9 are different, the balance of the two sealing columns 703 corresponding to the two steel wire ropes 9 one by one is broken at the moment, because the sealing columns 703 are in dynamic sealing connection with the sealing cavity 702, the balance degrees of the two sealing columns are automatically adjusted, and because the stress of the steel wire ropes 703 at the ends with the larger lengths is larger, the sealing columns 703 connected with the short steel wire ropes 9 move upwards, and the other sealing column 703 moves upwards until the two sealing columns 703 reach new stress balance, at this time, the unit plate 8 and the fixing mechanism 7 are instantly restored to the original horizontal state, and the two steel wire ropes 9 are stressed the same, so that the technical problem can be effectively solved.
Still further, in order to prevent the sealing column 703 from slipping out of the inner cavity of the cylinder, a cover 704 is sleeved on the top end of each cylinder in a threaded manner, a through hole through which the connecting rod 705 can pass is formed in the cover 704, and the diameter of the through hole is smaller than that of the sealing column 703, so that the sealing column 703 cannot pass through the through hole, and the sealing column 703 can be prevented from slipping out of the inner cavity of the cylinder. The sealing column 703 can be made of metal steel, a plurality of grooves are formed in the outer surface of the sealing column 703, sealing gaskets are embedded into the grooves, and the sealing column 703 is connected with the inner cavity of the cylinder in a dynamic sealing mode through the plurality of sealing gaskets.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (10)
1. The utility model provides a rail mounted lifting device of high-rise building curtain construction, includes track (2) and both ends by fixed spacing rope (5) with building fixed connection, it is provided with coaster (3) to slide on track (2), be provided with electric block (4) on coaster (3), electric block (4) are connected with fixed establishment (7) that are used for hoisting curtain unit plate (8) through wire rope (9), fixed establishment (7) are connected its characterized in that through spacing subassembly and spacing rope (5): the limiting assembly comprises a locking mechanism (6) sleeved on the limiting rope (5), a separation opening capable of being opened and closed is formed in the locking mechanism (6), the separation opening is driven to be opened by the locking mechanism (6) only through the horizontal movement stroke, and the limiting rope (5) penetrates through the opened separation opening.
2. The rail type hoisting tool for the curtain wall construction of the high-rise building as claimed in claim 1, wherein: the track (2) is fixedly connected with a building through a connecting plate (1), and scale marks capable of measuring length are arranged on the connecting plate (1).
3. The rail type hoisting tool for the curtain wall construction of the high-rise building as claimed in claim 1, wherein: the limiting assembly further comprises a limiting rod (10), one end of the limiting rod (10) is fixedly connected with the fixing mechanism (7), and the other end of the limiting rod is fixedly connected with the locking mechanism (6).
4. The rail-type hoisting tool for the curtain wall construction of the high-rise building as claimed in claim 3, wherein: one end of each limiting rope (5) is fixedly connected with the ground, the other end of each limiting rope is fixedly connected with the corresponding track (2), the number of the limiting ropes (5) is two, and the two limiting ropes (5) are respectively located on the left side and the right side of the fixing mechanism (7).
5. The rail-type hoisting tool for the curtain wall construction of the high-rise building as claimed in claim 4, wherein: each limiting rope (5) is sleeved with two locking mechanisms (6), the two locking mechanisms are respectively fixedly connected with the end parts of two limiting rods (10) connected with the two locking mechanisms (6), and the two limiting rods (10) and the corresponding limiting ropes (5) jointly form an isosceles triangle.
6. The rail-type hoisting tool for the curtain wall construction of the high-rise building as claimed in claim 4, wherein: the locking mechanism (6) comprises an outer ring body (601) and an inner ring body rotatably arranged in the inner cavity of the outer ring body (601), wherein a vertical opening (602) and a transverse opening (607) which are crossed are formed in the outer ring body (601), the inner ring body comprises a large ring (603) and a small ring (604), one end of the large ring (603) and one end of the small ring (604) are connected through a torsion spring hinge, the other ends of the large ring (603) and the small ring (604) are free ends and abut against each other, the small ring (604) and the transverse opening (607) are matched and arranged oppositely, when the small ring (604) and the transverse opening (607) are opposite, the free end of the small ring (604) can penetrate through the transverse opening (607), and the limiting rope (5) can penetrate through the openings of the free ends of the large ring (603) and the small ring (604) and the vertical opening (602).
7. The rail-type hoisting tool for high-rise building curtain wall construction according to claim 6, wherein: when the small ring (604) and the transverse opening (607) are staggered, the opening stroke of the free end of the small ring (604) can enable the outer wall of the free end of the small ring (604) to be abutted against the inner wall of the outer ring body (601), and the opening length of the free ends of the large ring (603) and the small ring (604) is smaller than the diameter of the limiting rope (5).
8. The rail-type hoisting tool for high-rise building curtain wall construction according to claim 7, wherein: the limiting rope (5) is made of steel wires, and a permanent magnet capable of being adsorbed to the limiting rope (5) is arranged on the small ring (604).
9. The rail-type hoisting tool for high-rise building curtain wall construction according to claim 7, wherein: a spring (606) is fixedly connected between the large ring (603) and the inner wall of the outer ring body (601), and when the spring (606) is in a natural state, the small ring (604) and the transverse opening (607) are arranged in a right-side-up mode.
10. The rail-type hoisting tool for high-rise building curtain wall construction according to claim 6, wherein: the outer ring body (601) is rotatably connected with the inner ring body through two symmetrically arranged inserting rods (605), the inserting rods (605) are in threaded insertion connection with the outer ring body (601), and opposite ends of the two inserting rods (605) are movably inserted into the large ring (603), so that the inner ring body can rotate around the axial lead of the two inserting rods (605).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110903794.2A CN113602966B (en) | 2021-08-06 | 2021-08-06 | Rail-mounted lifting tool for high-rise building curtain wall construction |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110903794.2A CN113602966B (en) | 2021-08-06 | 2021-08-06 | Rail-mounted lifting tool for high-rise building curtain wall construction |
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| CN113602966A true CN113602966A (en) | 2021-11-05 |
| CN113602966B CN113602966B (en) | 2024-05-17 |
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| CN113602966B (en) | 2024-05-17 |
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