CN111395730A - Curtain wall construction system and method suitable for high-rise building with special-shaped giant columns - Google Patents
Curtain wall construction system and method suitable for high-rise building with special-shaped giant columns Download PDFInfo
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- CN111395730A CN111395730A CN202010322727.7A CN202010322727A CN111395730A CN 111395730 A CN111395730 A CN 111395730A CN 202010322727 A CN202010322727 A CN 202010322727A CN 111395730 A CN111395730 A CN 111395730A
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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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
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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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
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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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
- E04G3/32—Hoisting devices; Safety devices
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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
- E04G5/00—Component parts or accessories for scaffolds
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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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/001—Safety or protective measures against falling down relating to scaffoldings
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- Civil Engineering (AREA)
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a curtain wall construction system and a method suitable for a high-rise building with a special-shaped giant column, wherein the curtain wall construction system comprises a connecting support, one end of the connecting support is embedded on the special-shaped giant column, the other end of the connecting support is provided with a climbing frame arranged along the special-shaped giant column in a matching way, a temporary hanging steel frame is arranged on the special-shaped giant column and positioned behind the climbing frame, the front end of the temporary hanging steel frame protrudes out of the climbing frame and is provided with a temporary hanging point for hanging a hanging basket, a track overhanging platform fixed on the special-shaped giant column is arranged below the climbing frame, the hanging basket hung on the outer side of the bottom of the track overhanging platform through a first steel wire rope is arranged below the track overhanging platform, and an electric hoist is arranged in the; according to the invention, the hanging basket is hung on the temporary hanging steel frame, the rail overhanging platform is installed in the hanging basket, the temporary hanging steel frame is disassembled after the rail overhanging platform is installed, and then the hanging basket is hung on the rail overhanging platform for curtain wall construction, so that the safety and the efficiency are improved.
Description
Technical Field
The invention belongs to the field of building construction, and particularly relates to a curtain wall construction system and method suitable for a high-rise building with a special-shaped giant column.
Background
In the prior art, the hanging basket is installed through a cantilever frame at the position of a roof or a floor plate, the number of cantilever frames arranged on the roof of a common building is large, workers can stand in the hanging basket to operate, the construction time of the curtain wall is influenced by the construction progress of a main body structure, and the total height of the building cannot be too high; meanwhile, the vertical transportation of curtain wall materials is more and more common by adopting rail hoisting, and usually, a cantilever frame is arranged on a roof, a hanging basket is hung on the outer side, curtain wall materials are hoisted by the inner side rail, and construction is carried out around floors along the rail.
In the field of curtain wall construction of super high-rise buildings, the measure of the synergistic effect of the hanging basket and the rail is also a commonly adopted construction method, but the main technical difficulty lies in the installation positions of the rail platform and the hanging basket, how to install and shift, meanwhile, the high wind pressure safety of high-altitude construction of the super high-rise buildings needs to be considered, how to construct simultaneously with the main structure to ensure the timeliness, and if the position of a non-floor plate such as a wall surface cylinder is met, what reasonable construction measure is adopted is the difficult problem in the field of curtain walls of the super high-rise buildings at present.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a curtain wall construction system and a method suitable for a high-rise building with a special-shaped giant column, which not only can be suitable for the curtain wall construction of a non-floor plate of a super high-rise building, such as the special-shaped giant column and the column, but also can be constructed simultaneously with a main structure to ensure the timeliness, safety and convenience.
In order to solve the technical problem, the invention provides a curtain wall construction system suitable for a high-rise building with a special-shaped giant column, which comprises a connecting support, wherein one end of the connecting support is buried on the special-shaped giant column, the other end of the connecting support is connected with a climbing frame arranged along the special-shaped giant column in a matched mode, a temporary hanging steel frame is arranged on the special-shaped giant column and positioned behind the climbing frame, the front end of the temporary hanging steel frame protrudes out of the climbing frame, a temporary hanging point for hanging a hanging basket is arranged at the front end of the temporary hanging steel frame, a track overhanging platform fixed on the special-shaped giant column is arranged below the climbing frame, at least one hanging basket hung on the outer side of the bottom of the track overhanging platform through a first steel wire rope is arranged below the track overhanging platform, and an electric hoist for hanging curtain wall materials is arranged in the middle of the bottom of the track.
Furthermore, the climbing frame comprises a climbing rail which is vertically arranged and connected with the connecting support, a climbing frame steel frame is fixedly arranged on the outer side of the climbing rail, multiple layers of climbing frame pedals are arranged on the climbing frame steel frame at intervals, a protective net is arranged on the outer side of the climbing frame steel frame, and the temporary hanging points protrude out of the protective net.
Furthermore, the track cantilever platform comprises a plurality of cantilever support rods vertically arranged on the special-shaped giant column, and a second steel wire rope obliquely arranged upwards is arranged between the outer side end of each cantilever support rod and the special-shaped giant column; the first steel wire rope is hung on the cantilever support rod.
Furthermore, a safety pull rod which is arranged in an upward inclined mode is further arranged between the outer side end of the cantilever support rod and the special-shaped large column, two ends of the safety pull rod are respectively connected with the cantilever support rod and the special-shaped large column in a rotating mode, and the safety pull rod is arranged below the second steel wire rope.
Further, the track platform of encorbelmenting still including span locate a plurality ofly the scaffold board that cantilever vaulting pole upper end and encircleed the huge post setting of dysmorphism and locate the rail guard of scaffold board outside upper end.
Furthermore, the middle of the bottom of the cantilever support rod is provided with a transferring track arranged around the special-shaped giant column, and the electric block is arranged on the transferring track in a sliding manner.
Furthermore, a hanging part is arranged on the hanging basket, and a lifter used for winding the first steel wire rope is arranged on the hanging part.
A curtain wall construction method suitable for a high-rise building with special-shaped giant columns is characterized by comprising the following steps:
s1, mounting a climbing frame on the special-shaped giant column;
s2, building a temporary hanging steel frame for hanging a hanging basket on the special-shaped large column on the inner side of the hanging basket through a climbing frame;
s3, hanging the hanging basket on a temporary hanging point at the outer side end of the temporary hanging steel frame through a steel wire rope;
s4, building a track overhanging platform on the special-shaped giant column through the hanging basket;
s5, changing the steel wire rope for hanging the hanging basket from the temporary hanging point to a construction hanging point at the outer side end of the track overhanging platform;
s6, dismantling the temporary hanging steel frame;
s7, hoisting the curtain wall material to the front of a hanging basket through an electric hoist at the bottom of the rail overhanging platform, and then standing the hanging basket by constructors to carry out curtain wall installation construction operation;
s8, after the curtain wall installation construction operation of the construction section is completed, the climbing frame ascends through the climbing rail on the climbing frame;
and S9, repeating the steps S2 to S8 until the curtain wall construction work of all construction sections is completed.
Further, step S1 specifically includes the following steps:
s11, embedding and fixing the connecting support on the special-shaped giant column in advance;
s12, assembling and fixing the climbing rail, the climbing frame steel frame, the climbing frame pedal and the protective net to form a climbing frame;
s13, then the climbing rail is connected with the connecting support in a matching way, so that the climbing frame is installed on the special-shaped giant column;
further, the rail overhanging platform comprises a cantilever brace rod, a scaffold board and a guard rail, and the step S4 specifically comprises the following steps:
s41, fixing one end of a cantilever brace rod on a special-shaped giant column by a constructor standing in the hanging basket;
s42, sequentially mounting a cable wire and a safety pull rod which are inclined to one another between the outer side end of the cantilever brace rod and the special-shaped giant column;
s43, installing a dispatching track and an electric hoist in the middle of the bottom of the cantilever brace rod;
s44, mounting a scaffold board arranged around the special-shaped giant column at the upper end of the cantilever support rod;
and S45, mounting a guard rail at the upper end of the outer side of the scaffold board.
The invention has the following beneficial effects:
according to the invention, the climbing frame arranged on the surface of the special-shaped giant column ensures that construction operations such as wall surface heat preservation, plastering and the like are carried out, the temporary hanging steel frame is arranged behind the climbing frame on the special-shaped giant column, the hanging basket is arranged at the temporary hanging point on the temporary hanging steel frame, then the rail overhanging platform is arranged in the hanging basket, the hanging basket is hung at the construction hanging point on the rail overhanging platform after the rail overhanging platform is arranged, then the temporary hanging steel frame is disassembled, curtain wall installation construction operations are carried out in the hanging basket, and the rail overhanging platform can be used as a material transferring platform through the transferring rail arranged below the rail and the electric hoist arranged on the transferring rail in a sliding manner, so that the safety of constructors and the transferring of construction materials are effectively ensured, and the safety and the efficiency of construction are effectively improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention:
FIG. 1 is a schematic diagram of a curtain wall construction system suitable for a high-rise building with special-shaped giant columns in an embodiment;
FIG. 2 is a schematic view of a climbing frame according to an embodiment;
FIG. 3 is a schematic view of an exemplary rail overhanging platform;
figure 4 is a schematic view of a basket in an embodiment.
Detailed Description
For a fuller understanding of the technical content of the present invention, reference should be made to the following detailed description taken together with the accompanying drawings.
Example 1
As shown in fig. 1-4, the embodiment provides a curtain wall construction system suitable for a high-rise building with special-shaped huge columns, comprising a plurality of embedded pieces 11 embedded in the special-shaped huge columns 1 and protruding out of the surfaces of the special-shaped huge columns 1, wherein the embedded pieces 11 are arranged up and down, the embedded pieces 11 are fixedly connected with a connecting support 12, the other end of the connecting support 12 is connected with a climbing frame 2 arranged along the special-shaped huge columns, a temporary hanging steel frame 21 is arranged on the special-shaped huge columns 1 and behind the climbing frame 2, the temporary hanging steel frame 21 is movably connected with the special-shaped huge columns 1 through bolts, the front end of the temporary hanging steel frame 21 protrudes out of the climbing frame 2, the front end of the temporary hanging steel frame 21 is provided with a temporary hanging point 22 for hanging a hanging basket 4, a track overhanging platform 3 is arranged below the climbing frame 2 on the special-shaped huge columns 1, at least one hanging basket 4 hung outside the bottom of the track overhanging platform 3 through a first steel wire rope 41 is arranged below the track overhanging platform 3, an electric hoist 39 for hoisting curtain wall materials is slidably arranged at the middle position of the bottom of the rail overhanging platform 3.
Specifically, the climbing frame 2 comprises a climbing rail 23 connected with the connecting support 12, a climbing frame steel frame 24 is fixedly connected to the outer side of the climbing rail 23, and a plurality of layers of climbing frame pedals 25 are arranged at intervals on the inner side of the climbing frame steel frame 24, so that the climbing frame steel frame 24 forms a multi-layer structure required by construction personnel to stand during construction; in the structure, the climbing rail 23 can be matched with the connecting support 12 through hydraulic pressure, an electric hoist or manual mode to drive the climbing frame steel frame 24 to perform lifting motion, so that the whole climbing frame 2 performs lifting motion, and the multilayer climbing frame pedal 25 can facilitate the construction operation of construction personnel such as wall heat preservation and plastering in the climbing frame.
Specifically, be equipped with the protection network 26 in the outside of climbing frame steelframe 24, the protection network 26 can prevent that finishing material from falling the outside scope outside of climbing frame 2, ensures ground personnel's safety, and the protection network 26 can provide certain guard action for the constructor simultaneously, and the front end of hanging steelframe 21 temporarily outwards stretches out outside the protection network 26, hangs the outside that the point 22 is located the protection network 26 temporarily.
Specifically, the track platform 3 of encorbelmenting includes a plurality of cantilever vaulting poles 31 of locating perpendicularly on the huge post of dysmorphism 1, the medial extremity and the huge post 1 swing joint of dysmorphism of cantilever vaulting pole 31, be equipped with the second wire rope 32 that the tilt up set up between the outside end of cantilever vaulting pole 31 and the huge post of dysmorphism 1 for the taut cantilever vaulting pole of slant provides pulling force for the cantilever vaulting pole, first wire rope 41 hangs on the cantilever vaulting pole, the outside of cantilever vaulting pole 31 receives the decurrent power that hanging flower basket 4 applyed, utilize second wire rope 32 can provide ascending pulling force for cantilever vaulting pole 31, guarantee the security that hanging flower basket 4 hung.
Specifically, a first steel wire rope lock 13 is arranged below the climbing frame 2 on the special-shaped large column 1 through a buckle movable connection, a second steel wire rope lock 14 is arranged at the outer side end of the cantilever support rod 31 through a buckle movable connection, two ends of a second steel wire rope 32 are respectively connected with the first steel wire rope lock 13 and the second steel wire rope lock 14, and the cantilever support rod 31 is pulled to be in a horizontal state by providing upward pulling force for the cantilever support rod 31 through the second steel wire rope 32.
Specifically, a safety pull rod 33 which is obliquely arranged upwards is further arranged between the outer side end of the cantilever brace 31 and the special-shaped giant column 1, two ends of the safety pull rod 33 are respectively connected with the cantilever brace 31 and the special-shaped giant column 1 in a rotating manner, and the safety pull rod 33 is arranged below the second steel wire rope 32; when the second steel wire rope 32 provides an upward pulling force for the cantilever brace 31 to make the cantilever brace 31 parallel to the horizontal plane, in order to ensure the safety, the safety pull rod 33 is arranged to provide a second upward pulling force for the cantilever brace 31, and the two pulling forces provided by the second steel wire rope 32 and the safety pull rod 33 form double safety for the cantilever brace 31, so that the potential safety hazard caused by the fact that one pulling force suddenly disappears in an emergency situation is prevented.
Specifically, the track overhanging platform 3 further comprises a scaffold board 34 which is arranged on the upper ends of the plurality of cantilever support rods 31 in a spanning mode and surrounds the specially-shaped giant column 1, and the scaffold board 34 is carried on the cantilever support rods 31 to form a construction platform for constructors.
Specifically, a guard rail 37 is further provided at the upper end of the outer side of the scaffold board 34, so as to enclose the outer side of the scaffold board 34 to form a protection area, thereby providing safety protection for a constructor standing on the scaffold board 34 for construction; and the guard rail 37 is a net-shaped guard rail structure formed by connecting a plurality of vertical bars and a plurality of cross bars in a criss-cross manner.
Specifically, a distribution track 38 arranged around the special-shaped large column 1 is arranged at the middle position of the bottom of the cantilever support rod 31, the electric hoist 39 is arranged on the distribution track 38 in a sliding mode, and materials such as installation materials can be distributed and transported by moving the electric hoist 39 on the distribution track 38.
Specifically, a construction hanging point 40 is arranged at one end of the cantilever brace 31 far away from the special-shaped giant column 1, the hanging basket 4 is hung on the construction hanging point 40 through a first steel wire rope 41, and the upper end of the first steel wire rope 41 is hung on the construction hanging point 40 and then is locked and fixed through a fixing buckle.
Specifically, two ends of the basket 4 are respectively provided with a hanging part 42, each hanging part 42 is provided with a lifter 43 for winding a first steel wire rope, the lower end of the first steel wire rope 41 penetrates through the top end of the hanging part 42 and then is connected with the lifter 43, and the first steel wire rope 41 is wound or loosened by the lifter 43 to move the basket 4 up and down so that the basket 4 moves to a required construction position.
In the embodiment, the hanging basket 4 is a special-shaped hanging basket, the specific shape of the hanging basket 4 is determined by the shape of the special-shaped giant column 1, and the shape of the hanging basket 4 is matched with the shape of the outer wall of the special-shaped giant column 1, so that the same distance from any position in the hanging basket 4 to the surface of the special-shaped giant column 1 is ensured for construction workers to conveniently construct; when the outer wall of the special-shaped giant column 1 is provided with a corner, and the corner is an obtuse angle, the hanging basket 4 is a zigzag hanging basket, and the angle of the zigzag is the same as that of the corner on the surface of the special-shaped giant column 1, so that the convenience of construction workers is ensured.
Example 2
The embodiment provides a curtain wall construction method suitable for a high-rise building with an opposite giant column, which comprises the following steps:
s1, mounting a climbing frame on the special-shaped giant column;
s2, building a temporary hanging steel frame for hanging a hanging basket on the special-shaped large column on the inner side of the hanging basket through a climbing frame;
s3, hanging the hanging basket on a temporary hanging point at the outer side end of the temporary hanging steel frame through a steel wire rope;
s4, building a track overhanging platform on the special-shaped giant column through the hanging basket;
s5, changing the steel wire rope for hanging the hanging basket from the temporary hanging point to a construction hanging point at the outer side end of the track overhanging platform;
s6, dismantling the temporary hanging steel frame;
s7, hoisting the curtain wall material to the front of a hanging basket through an electric hoist at the bottom of the rail overhanging platform, and then standing the hanging basket by constructors to carry out curtain wall installation construction operation;
s8, after the curtain wall installation construction operation of the construction section is completed, the climbing frame ascends through the climbing rail on the climbing frame;
and S9, repeating the steps S2 to S8 until the curtain wall construction work of all construction sections is completed.
Specifically, step S1 includes the following steps:
s11, embedding and fixing the connecting support on the special-shaped giant column in advance;
s12, assembling and fixing the climbing rail, the climbing frame steel frame, the climbing frame pedal and the protective net to form a climbing frame;
s13, then the climbing rail is connected with the connecting support in a matching way, so that the climbing frame is installed on the special-shaped giant column;
specifically, step S4 includes the following steps:
s41, fixing one end of a cantilever brace rod on a special-shaped giant column by a constructor standing in the hanging basket;
s42, sequentially mounting a cable wire and a safety pull rod which are inclined to one another between the outer side end of the cantilever brace rod and the special-shaped giant column;
s43, installing a dispatching track and an electric hoist in the middle of the bottom of the cantilever brace rod;
s44, mounting a scaffold board arranged around the special-shaped giant column at the upper end of the cantilever support rod;
and S45, mounting a guard rail at the upper end of the outer side of the scaffold board.
In the above embodiment, the nacelle 4 may be hung at the temporary hanging point 22 and the construction hanging point 40 by the first steel wire rope 41, the first steel wire rope 41 is composed of the main rope and the auxiliary rope, when the nacelle 4 needs to be changed from the temporary hanging point 22 to the construction hanging point 40, the auxiliary rope and the nacelle 4 are clamped by the anchor clamp, then the main rope is changed, and after the main rope is changed from the temporary hanging point 22 to the construction hanging point 40, the auxiliary rope is changed until the rope changing operation is completed.
In conclusion, the climbing frame 2 is firstly installed, the climbing frame 2 is fixed on the special-shaped giant column 1 through the matching of the climbing rail 23 and the connecting support 12, so that construction workers can perform construction operations such as wall surface heat preservation, plastering and the like on the construction section where the climbing frame 2 is located, and a temporary hanging steel frame 21 is built through the climbing frame 2, a temporary hanging point 22 is arranged on the temporary hanging steel frame 21, the hanging basket 4 is hung on the temporary hanging point 22, at the moment, a constructor stands in the hanging basket 4 to build the track overhanging platform 3 and arrange a construction hanging point 40, after the track overhanging platform 3 is built, the gondola 4 is transferred from the temporary suspension point 22 to the construction suspension point 40 by a rope change operation, then the temporary hanging steel frame 21 is dismantled, at the moment, a constructor can stand in the hanging basket 4 to carry out curtain wall installation construction operation of the construction section, and the allocation and transportation track 38 can carry out allocation and transportation of materials such as installation materials for the construction operation through the electric hoist 39; after the curtain wall installation construction operation of the construction section is finished, the climbing frame 2 is ascended for a distance, and the steps are repeated to perform the curtain wall installation construction operation of the next construction section until all the curtain wall installation construction operations are finished.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the embodiments are only used to help understanding the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the present description should not be construed as a limitation to the present invention.
Claims (10)
1. The utility model provides a curtain construction system suitable for high-rise building who has special-shaped huge post, a serial communication port, bury the connection support on special-shaped huge post underground including one end, the other end cooperation of connecting the support is connected and is equipped with the frame of climbing along the special-shaped huge post setting, lies in on special-shaped huge post the rear of climbing the frame is equipped with temporarily hangs the steelframe, the protruding stretching of front end of hanging the steelframe temporarily climb the frame, just the front end of hanging the steelframe temporarily is equipped with the interim hanging point that is used for hanging the hanging flower basket, the below of climbing the frame is equipped with the track platform of encorbelmenting that is fixed in on special-shaped huge post the below of the track platform of encorbelmenting is equipped with at least one through the hanging flower basket that first wire rope hung in the track platform bottom outside of encorbelm.
2. The curtain wall construction system suitable for the high-rise building with the special-shaped large column as claimed in claim 1, wherein the climbing frame comprises a climbing rail which is vertically arranged and connected with the connecting support, a climbing frame steel frame is fixedly arranged on the outer side of the climbing rail, a plurality of layers of climbing frame pedals are arranged on the climbing frame steel frame at intervals, a protective net is arranged on the outer side of the climbing frame steel frame, and the temporary hanging points protrude out of the protective net.
3. The curtain wall construction system for the high-rise building with the special-shaped giant column as claimed in claim 1, wherein the rail cantilever platform comprises a plurality of cantilever braces vertically arranged on the special-shaped giant column, and a second steel wire rope obliquely arranged upwards is arranged between the outer side ends of the cantilever braces and the special-shaped giant column; the first steel wire rope is hung on the cantilever support rod.
4. The curtain wall construction system for the high-rise building with the special-shaped giant column as claimed in claim 3, wherein a safety pull rod is arranged between the outer end of the cantilever brace and the special-shaped giant column, the safety pull rod is inclined upwards, the two ends of the safety pull rod are respectively connected with the cantilever brace and the special-shaped giant column in a rotating manner, and the safety pull rod is arranged below the second steel wire rope.
5. The curtain wall construction system for a high-rise building with special-shaped large columns as claimed in claim 4, wherein the rail cantilever platform further comprises a scaffold board disposed across the upper ends of the plurality of cantilever braces and around the special-shaped large columns, and a guard rail disposed on the upper end of the outer side of the scaffold board.
6. The curtain wall construction system for the high-rise building with the special-shaped giant columns as claimed in claim 5, wherein a transporting rail arranged around the special-shaped giant columns is arranged in the middle of the bottoms of the cantilever support rods, and the electric block is slidably arranged on the transporting rail.
7. The curtain wall construction system suitable for the high-rise building with the special-shaped giant column as claimed in any one of claims 1 to 6, wherein a hanging part is arranged on the hanging basket, and a lifter for winding the first steel wire rope is arranged on the hanging part.
8. A curtain wall construction method suitable for a high-rise building with special-shaped giant columns is characterized by comprising the following steps:
s1, mounting a climbing frame on the special-shaped giant column;
s2, building a temporary hanging steel frame for hanging a hanging basket on the special-shaped large column on the inner side of the hanging basket through a climbing frame;
s3, hanging the hanging basket on a temporary hanging point at the outer side end of the temporary hanging steel frame through a steel wire rope;
s4, building a track overhanging platform on the special-shaped giant column through the hanging basket;
s5, changing the steel wire rope for hanging the hanging basket from the temporary hanging point to a construction hanging point at the outer side end of the track overhanging platform;
s6, dismantling the temporary hanging steel frame;
s7, hoisting the curtain wall material to the front of a hanging basket through an electric hoist at the bottom of the rail overhanging platform, and then standing the hanging basket by constructors to carry out curtain wall installation construction operation;
s8, after the curtain wall installation construction operation of the construction section is completed, the climbing frame ascends through the climbing rail on the climbing frame;
and S9, repeating the steps S2 to S8 until the curtain wall construction work of all construction sections is completed.
9. The curtain wall construction method of the high-rise building with the special-shaped giant columns as claimed in claim 8, wherein the step S1 specifically comprises the following steps:
s11, embedding and fixing the connecting support on the special-shaped giant column in advance;
s12, assembling and fixing the climbing rail, the climbing frame steel frame, the climbing frame pedal and the protective net to form a climbing frame;
and S13, then the climbing rail is matched and connected with the connecting support, so that the climbing frame is installed on the special-shaped giant column.
10. The curtain wall construction method for the high-rise building with the special-shaped giant columns according to claim 8, wherein the rail cantilever platform comprises cantilever support rods, scaffold boards and guard rails, and the step S4 specifically comprises the following steps:
s41, fixing one end of a cantilever brace rod on a special-shaped giant column by a constructor standing in the hanging basket;
s42, sequentially mounting a cable wire and a safety pull rod which are inclined to one another between the outer side end of the cantilever brace rod and the special-shaped giant column;
s43, installing a dispatching track and an electric hoist in the middle of the bottom of the cantilever brace rod;
s44, mounting a scaffold board arranged around the special-shaped giant column at the upper end of the cantilever support rod;
and S45, mounting a guard rail at the upper end of the outer side of the scaffold board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010322727.7A CN111395730A (en) | 2020-04-22 | 2020-04-22 | Curtain wall construction system and method suitable for high-rise building with special-shaped giant columns |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010322727.7A CN111395730A (en) | 2020-04-22 | 2020-04-22 | Curtain wall construction system and method suitable for high-rise building with special-shaped giant columns |
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| CN111395730A true CN111395730A (en) | 2020-07-10 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627405A (en) * | 2020-12-15 | 2021-04-09 | 中铁十一局集团建筑安装工程有限公司 | Curtain wall installation and construction method for variable cross-section track system |
| CN113309363A (en) * | 2021-06-30 | 2021-08-27 | 中建六局建设发展有限公司 | Installation method of double-ring rail system of super high-rise unit type curtain wall |
| CN114109014A (en) * | 2021-12-24 | 2022-03-01 | 中建八局南方建设有限公司 | Ultrahigh small-diameter cylindrical curtain wall annular hanging basket and construction method thereof |
| CN117188820A (en) * | 2023-11-03 | 2023-12-08 | 北京市第三建筑工程有限公司 | Construction method for installing protection overhanging platform on outer layer of building and hoisting system |
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2020
- 2020-04-22 CN CN202010322727.7A patent/CN111395730A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112627405A (en) * | 2020-12-15 | 2021-04-09 | 中铁十一局集团建筑安装工程有限公司 | Curtain wall installation and construction method for variable cross-section track system |
| CN113309363A (en) * | 2021-06-30 | 2021-08-27 | 中建六局建设发展有限公司 | Installation method of double-ring rail system of super high-rise unit type curtain wall |
| CN114109014A (en) * | 2021-12-24 | 2022-03-01 | 中建八局南方建设有限公司 | Ultrahigh small-diameter cylindrical curtain wall annular hanging basket and construction method thereof |
| CN117188820A (en) * | 2023-11-03 | 2023-12-08 | 北京市第三建筑工程有限公司 | Construction method for installing protection overhanging platform on outer layer of building and hoisting system |
| CN117188820B (en) * | 2023-11-03 | 2024-04-12 | 北京市第三建筑工程有限公司 | Construction method for installing protection overhanging platform on outer layer of building and hoisting system |
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