CN112502421A - Construction method of suspension type operation console for steel structure and curtain wall of outer wall of high-rise building - Google Patents
Construction method of suspension type operation console for steel structure and curtain wall of outer wall of high-rise building Download PDFInfo
- Publication number
- CN112502421A CN112502421A CN202011532510.5A CN202011532510A CN112502421A CN 112502421 A CN112502421 A CN 112502421A CN 202011532510 A CN202011532510 A CN 202011532510A CN 112502421 A CN112502421 A CN 112502421A
- Authority
- CN
- China
- Prior art keywords
- platform
- suspension
- frame
- welding
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
A construction method of a suspension type operating platform of a steel structure and a curtain wall of an outer wall of a high-rise building is characterized in that an underframe platform is placed below an overhanging frame through lifting; the suspension frame is erected between the lifting lug of the suspension frame and the floor slab; during construction, a constructor enters the underframe platform through the crawling ladder to carry out outer wall construction, and after welding of a steel beam and a bracket on the outer wall is completed, the constructor returns to a floor slab through the crawling ladder; the method is convenient to operate, can be manufactured and finished through the field idle materials, can be realized through the tower crane in the hoisting process, has good platform integrity, can be accessed and conveyed only through the crawling ladder when personnel enter and exit the platform, can finish the operations of bracket welding, antirust paint coating and the like of the arc-shaped steel beam on the platform, and can meet the construction operation of an outer wall steel structure, a curtain wall keel and the like through the cantilever frame, the suspension frame and the underframe platform.
Description
Technical Field
The invention relates to the field of buildings, in particular to a construction method of a suspension type operating platform of a steel structure and a curtain wall of an outer wall of a high-rise building.
Background
In recent years, with the different military prominence of high-rise buildings and super high-rise buildings, the modeling of the building outer wall is more and more complex, the arc lines of the modeling of the outer curtain wall are more and more, and the framework of the outer curtain wall needs a steel structure for supporting. In order to ensure that the arc-shaped appearance of the outer curtain wall is attractive in appearance and can be fixedly connected with the curtain wall keel well, an arc-shaped steel beam is welded on the outer wall of a building, a steel column is arranged above and below the steel beam, the end part of the steel beam and an embedded part of a concrete column need to be welded and fixed, and an operation platform needs to be used during welding operation. Because many high-rise buildings all adopt whole promotion formula scaffold, after scaffold whole lifting, the outer wall periphery is in unsettled state, the unable fixed hanging flower basket of major structure construction stage construction layer, and the hanging flower basket also can't be installed, causes very big puzzlement for the constructor.
Disclosure of Invention
The invention aims to solve the technical problem of providing a construction method of a suspension type operating platform of a steel structure and a curtain wall of an outer wall of a high-rise building, which can effectively solve the problems in the background technology.
In order to solve the problems, the technical scheme adopted by the invention is as follows: a construction method of a suspension type operation platform of a steel structure and a curtain wall of an outer wall of a high-rise building comprises the following steps:
s1, preparation of the chassis platform: manufacturing and molding the underframe platform by welding, wherein the underframe platform comprises a platform framework, a platform bottom plate, a ladder stand and a steel plate net, and lifting lugs are welded on the underframe platform;
s2, preparing a cantilever: manufacturing an I-shaped frame meeting the requirement by measuring the construction position and calculating the stress condition of the cantilever frame, and welding a lifting lug on the I-shaped frame;
s3, fixing the cantilever on the floor slab: the cantilever frame is hung on a floor slab, one end of a cantilever beam is fixed on the floor slab, and the other end of the cantilever beam is hung outside the floor slab;
s4, preparation of the suspension rack: welding and manufacturing the suspension frame meeting the requirement by measuring the construction position and calculating the stress condition of the suspension frame, wherein the suspension frame comprises a suspension upright post and a limiting channel steel;
s5, welding and fixing the underframe platform and the suspension bracket;
s6, the suspension frame is arranged on the suspension frame: the suspension frame and the underframe platform are hung to the cantilever frame, and the suspension frame and the underframe platform are suspended through the cantilever frame.
As a further preferred aspect of the present invention, the preparation of the undercarriage station comprises the steps of:
1-1, fixing and molding a platform framework by adopting channel steel through welding, wherein the platform framework comprises a main beam, a secondary beam and a platform upright post, and a plurality of lifting lugs are welded on the main beam; the platform upright columns at two ends of the platform framework are welded with first inclined rods;
1-2, welding a platform bottom plate, and erecting a ladder: firstly, welding a platform keel at the bottom of a platform framework, then placing a profiled steel sheet above the platform keel for welding and fixing, and then erecting a ladder stand above the profiled steel sheet;
1-3, welding and fixing the periphery of the platform by adopting a steel plate net;
as a further preferable scheme of the invention, the method is characterized in that two lifting lugs are welded at one end of the selected I-shaped frame, and a plurality of pressing plates are welded at the other end of the I-shaped frame.
As a further preferable scheme of the invention, the method is characterized in that the cantilever frame is placed on the floor slab by hoisting, the length of the cantilever frame, which is welded with the lifting lugs, extending out of the floor slab is determined according to calculation, one end, which is welded with the pressing plate, is matched with the nut through the screw rod, the cantilever frame is fixed on the floor slab, and the screw rod penetrates through the PVC pipe pre-buried on the floor slab.
As a further preferred aspect of the present invention, the preparation of the suspension bracket includes the steps of:
4-1, calculating and determining the height of the suspension upright column by the position of a bracket at the end part of the steel beam and the height of the suspension frame on the floor slab;
4-2, vertically placing two limiting channel steel at one end of the overhanging upright post for welding and fixing, welding a suspension upright post at each of two ends of the limiting channel steel, and completing the welding of the suspension frame;
4-3, arranging the upper part of the underframe platform at one end of the suspension bracket welded with the limiting channel steel, and welding and fixing the other end of the suspension bracket with the profiled steel sheet of the underframe platform;
as a further preferable aspect of the present invention, the welding and fixing of the base-frame platform and the suspension frame includes the following steps:
5-1, distributing the four suspension frames at two ends of the underframe platform, and erecting two suspension frames at each end on a platform bottom plate in a vertical mode and fixing the suspension frames by welding;
5-2, welding and fixing two suspension frames at one end of the same underframe platform through a pull rod, welding and fixing the pull rod and a limiting channel steel of the suspension frames, and arranging the pull rod above the suspension frames;
5-3, the two suspension frames far away from one side of the ladder stand are connected through the second diagonal rod in a welding mode, and the two suspension frames connected with the second diagonal rod in a welding mode are arranged at two ends of the underframe platform respectively.
As a further preferable scheme of the invention, the method is characterized in that the underframe station is placed below the cantilever frame through lifting, and the limiting channel steel of the cantilever frame is lapped above the cantilever frame; the suspension frame is arranged between the lifting lug of the suspension frame and the floor slab.
The method is characterized in that during construction, a constructor enters the underframe platform through the crawling ladder to carry out outer wall construction, and after welding of the steel beam and the bracket on the outer wall is completed, the constructor returns to the floor slab through the crawling ladder.
Compared with the prior art, the invention provides a construction method of a suspension type operating platform of a steel structure and a curtain wall of an outer wall of a high-rise building, which has the following beneficial effects:
the method is convenient to operate, can be manufactured and finished through the field idle materials, can be realized through the tower crane in the hoisting process, has good platform integrity, can be accessed and conveyed only through the crawling ladder when personnel enter and exit the platform, can finish the operations of bracket welding, antirust paint coating and the like of the arc-shaped steel beam on the platform, and can meet the construction operation of an outer wall steel structure, a curtain wall keel and the like through the cantilever frame, the suspension frame and the underframe platform.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a partial schematic view of the platform frame structure of the present invention;
fig. 3 is a schematic view of a portion of the undercarriage platform structure of the present invention;
fig. 4 is a partial schematic view of a suspension frame structure according to the present invention;
fig. 5 is a partial schematic view of the connection structure between the suspension frame and the underframe station according to the invention;
fig. 6 is a partial view of the platform keel and platform frame connection structure according to the invention;
FIG. 7 is a partial view of the connection structure of the cantilever frame and the floor slab;
FIG. 8 is a partial view of the connection structure of the suspension frame and the cantilever frame according to the present invention;
FIG. 9 is a front elevational view of the overall structure of the present invention;
FIG. 10 is a schematic view of a portion of a floor slab connection structure according to the present invention;
FIG. 11 is an overall top view of the present invention;
wherein: 1. the platform comprises an underframe and a platform, 2, a cantilever frame, 3, a suspension frame, 4, a floor slab, 5, lifting lugs, 101, a platform framework, 101-1, a main beam, 101-2, a secondary beam, 101-3, a platform upright post, 101-4, a first inclined rod, 102, a platform bottom plate, 102-1, a platform keel, 102-2, a profiled steel plate, 103, a ladder stand, 104, a steel plate net, 201, a pressing plate, 202, a screw rod, 203, a nut, 301, a suspension upright post, 302, a limiting channel steel, 303, a pull rod, 304, a second inclined rod, 401, a steel beam, 402, a bracket, 403 and a PVC pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The invention provides a construction method of a suspension type operation platform of a steel structure and a curtain wall of an outer wall of a high-rise building, which comprises the following steps:
s1, preparation of the chassis platform 1: the underframe platform 1 is manufactured and molded by welding, the underframe platform 1 comprises a platform framework 101, a platform bottom plate 102, a ladder stand 103 and a steel plate net 104, and lifting lugs 5 are welded on the underframe platform 1;
s2, preparation of the cantilever frame 2: manufacturing an I-shaped frame meeting the requirement by measuring the construction position and calculating the stress condition of the cantilever frame 2, and welding a lifting lug 5 on the I-shaped frame;
s3, fixing the cantilever frame 2 on the floor slab 4: the cantilever frame 2 is hung on a floor slab 4, one end of a cantilever beam is fixed on the floor slab 4, and the other end of the cantilever beam is hung outside the floor slab 4;
s4, preparation of the suspension holder 3: the suspension frame 3 meeting the requirement is manufactured by welding through measuring the construction position and calculating the stress condition of the suspension frame 3, and the suspension frame comprises suspension upright posts 301 and limiting channel steel 302;
s5, welding and fixing the underframe platform 1 and the suspension bracket 3;
s6, placing the suspension frame 3 on the suspension frame 2: the suspension frame 3 and the underframe platform 1 are suspended to the suspension frame 2, and the suspension frame 3 and the underframe platform 1 are suspended through the suspension frame 2.
As a further preferred aspect of the present invention, the preparation of the undercarriage station 1 comprises the steps of:
1-1, fixing and forming a platform framework 101 by adopting channel steel through welding, wherein the platform framework 101 comprises a main beam 101-1, a secondary beam 101-2 and a platform upright post 101-3, and a plurality of lifting lugs 5 are welded on the main beam 101-1; the platform upright columns 101-3 at two ends of the platform framework 101 are welded with first inclined rods 101-4;
1-2, welding a platform bottom plate 102, and erecting a ladder stand 103: firstly, welding a platform keel 102-1 at the bottom of a platform framework 101, then placing a profiled steel sheet 102-2 above the platform keel 102-1 for welding and fixing, and then erecting a ladder stand 103 above the profiled steel sheet 102-2;
1-3, welding and fixing the periphery of the platform by adopting a steel plate net;
as a further preferable scheme of the present invention, the method is that two lifting lugs 5 are welded at one end of the selected i-shaped frame of the cantilever frame 2, and a plurality of pressing plates 201 are welded at the other end.
As a further preferable scheme of the invention, the method comprises the steps that the cantilever frame 2 is placed on the floor slab 4 in a hoisting mode, the length of the end, welded with the lifting lug 5, of the cantilever frame 2 extending out of the floor slab 4 is determined according to calculation, the end, welded with the pressing plate 201, of the cantilever frame 2 is matched with the nut 203 through the screw rod 202, the cantilever frame 2 is fixed on the floor slab 4, and the screw rod 202 penetrates through the PVC pipe 403 pre-buried on the floor slab 4.
As a further preferred embodiment of the present invention, the preparation of the suspension frame 3 comprises the following steps:
4-1, calculating and determining the height of the suspension upright 301 by the position of a bracket 402 at the end part of the steel beam 401 and the height of the suspension frame 2 on the floor slab 4;
4-2, vertically placing two limiting channel steel 302 at one end of the cantilever upright post, welding and fixing, welding a suspension upright post 301 at each of two ends of the limiting channel steel 302, and completing welding of the suspension frame 3;
4-3, arranging the upper part of the underframe platform 1 at one end of the suspension bracket 3 welded with the limiting channel steel 302, and welding and fixing the other end of the suspension bracket 3 with the profiled steel sheet 102-2 of the underframe platform 1;
as a further preferred aspect of the present invention, the welding and fixing of the base-frame platform 1 and the suspension frame 3 includes the following steps:
5-1, distributing four suspension frames 3 at two ends of the underframe platform 1, and vertically erecting two suspension frames 3 at each end on a platform bottom plate 102 on average and fixing the suspension frames by welding;
5-2, welding and fixing the two suspension frames 3 at one end of the underframe platform 1 at the same place through a pull rod 303, welding and fixing the pull rod 303 and a limiting channel steel 302 of the suspension frame 3, and arranging the pull rod 303 above the suspension frame 3;
5-3, the two suspension frames 3 far away from one side of the ladder stand are connected through the second diagonal rod 304 in a welding mode, and the two suspension frames 3 connected with the second diagonal rod 304 in a welding mode are respectively arranged at two ends of the underframe platform 1.
As a further preferable scheme of the invention, the method is that the underframe platform 1 is placed below the cantilever frame 2 by lifting, and the limit channel steel 302 of the suspension frame 3 is lapped above the cantilever frame 2; the suspension bracket 3 is arranged between the lifting lug 5 of the suspension bracket 2 and the floor slab 4.
In a further preferred embodiment of the present invention, the method includes that, during construction, a constructor enters the underframe platform 1 through the ladder 103 to construct an outer wall, and after welding of the steel beam 401 and the bracket 402 on the outer wall is completed, the constructor returns to the floor slab 4 through the ladder 103.
As a specific embodiment of the present invention:
firstly, welding a platform framework 101 by using idle channel steel on the ground, then welding a circular platform keel 102-1 at the bottom of the platform framework 101, reinforcing the strength and stability of the platform framework 101 through the platform keel 102-1, then welding a profiled steel sheet 102-2 on the platform keel 102-1 to provide a tread for a constructor, welding and reinforcing platform upright posts 101-3 at two ends of the platform framework 101 by using first inclined rods 101-4 to enhance the stability of the platform framework 101, welding a platform fence 104 around the platform framework 101, wherein the platform fence 104 is a steel sheet net to prevent high falling objects, welding a ladder 103 on the profiled steel sheet 102-2, and finishing the manufacturing of the platform underframe 1; then, selecting a high-strength and high-hardness I-shaped frame, welding two lifting lugs 5 at one end of the I-shaped frame, welding a plurality of pressing plates 201 at the other end of the I-shaped frame, completing the manufacturing of the cantilever frame 2, hoisting the cantilever frame 2 to a floor slab 4 by using a tower crane, calculating the length of the cantilever frame 2 extending out of the floor slab 4 and being suspended in the air, then penetrating the pressing plates 201 by using screws 202, penetrating the screws 202 through PVC pipes 403 pre-embedded on the floor slab 4, fixing the screws 202 at two ends by nuts 203, fixing the cantilever frame 2 at one end welded with the pressing plates 201 on the floor slab 4, and extending one end welded with the lifting lugs 5 out of the floor slab 4 and suspending outside the floor slab 4; calculating the height of a suspension upright 301 according to the construction position and the height of an I-shaped frame fixed on a floor slab 4, then selecting a proper suspension upright 301, vertically welding two limiting channel steel 302 at one end of the suspension upright 301, welding two suspension uprights 301 at two ends of the limiting channel steel 302, completing the manufacturing of a suspension frame 3, then vertically placing the suspension frame 3 on an underframe platform 1, wherein one end of the suspension frame 3, which is welded with the limiting channel steel 302, is above the underframe platform 1, and the other end of the suspension frame 3 is welded and fixed with a platform bottom plate 102; two suspension frames 3 are welded at two ends of the underframe platform 1 respectively to strengthen the supporting force of the suspension frames 3, pull rods 303 are welded on the two suspension frames 3 fixed at the same end of the underframe platform 1 to strengthen the stability of the suspension frames 3, the two suspension frames 3 far away from the ladder stand 103 are connected with second diagonal rods 304 in a welding way, the two suspension frames 3 connected with the second diagonal rods 304 in a welding way are respectively arranged at two ends of the underframe platform 1, and the stability of the suspension frames 3 is strengthened through the second diagonal rods 304; the method comprises the following steps that an underframe platform 1 is hoisted to the position below a cantilever frame 2 on a floor slab 4 through a tower crane, a suspension frame 3 welded and fixed on the underframe platform 1 is erected on the cantilever frame 2, the suspension frame 3 is erected between a lifting lug 5 of the cantilever frame 2 and the floor slab 4, the lifting lug 5 of the cantilever frame 2 plays a limiting role in the suspension frame 3, and the suspension frame 3 is prevented from sliding on the cantilever frame 2 and falling; the constructor gets into chassis platform 1 through cat ladder 103 from floor 4 and carries out the outer wall construction, and is safe high-efficient, and after the arc girder steel 401 and the bracket 402 welding construction of outer wall were accomplished, the constructor rethread cat ladder 103 got back to floor 4, and the outer wall construction is accomplished. The welding production can be carried out at any time through the spare parts on site, the utilization rate of the peripheral materials is improved, the production is simple, the building cost is reduced, and the problem that the arc-shaped outer wall is difficult to construct is effectively solved.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A construction method of a suspension type operation platform of a steel structure and a curtain wall of an outer wall of a high-rise building comprises the following steps:
s1, preparation of the chassis platform (1): the underframe platform is manufactured and molded by welding, the underframe platform (1) comprises a platform framework (101), a platform bottom plate (102), a ladder stand (103) and a steel plate net (104), and lifting lugs (5) are welded on the underframe platform (1);
s2, preparation of the cantilever frame (2): manufacturing an I-shaped frame meeting the requirement by measuring the construction position and calculating the stress condition of the cantilever frame (2), and welding a lifting lug (5) on the I-shaped frame;
s3, fixing the cantilever frame (2) on the floor (4): the cantilever frame (2) is hung on a floor slab (4), one end of a cantilever beam is fixed on the floor slab (4), and the other end of the cantilever beam is hung outside the floor slab (4);
s4, preparation of the suspension rack (3): the suspension frame (3) meeting the requirement is manufactured by welding through measuring the construction position and calculating the stress condition of the suspension frame (3), and the suspension frame (3) comprises suspension upright posts (301) and limiting channel steel (302);
s5, welding and fixing the underframe platform (1) and the suspension frame (3);
s6, the suspension rack (3) is arranged on the suspension rack (2): the suspension frame (3) and the underframe platform (1) are suspended to the suspension frame (2), and the suspension frame (3) and the underframe platform (1) are suspended through the suspension frame (2).
2. The construction method of the suspended operating platform of the steel structure and the curtain wall of the outer wall of the high-rise building according to claim 1, wherein the preparation of the underframe platform (1) comprises the following steps:
1-1, fixing and molding a platform framework (101) by adopting channel steel through welding, wherein the platform framework (101) comprises a main beam (101-1), a secondary beam (101-2) and a platform upright post (101-3), and a plurality of lifting lugs (5) are welded on the main beam (101-1); the platform upright columns (101-3) at two ends of the platform framework (101) are welded with first inclined rods (101-4);
1-2, welding a platform bottom plate (102), and erecting a ladder stand (103): firstly, welding a platform keel (102-1) at the bottom of a platform framework (101), then placing a profiled steel sheet (102-2) above the platform keel (102-1) for welding and fixing, and then erecting a ladder stand (103) above the profiled steel sheet (102-2);
1-3, welding and fixing the periphery of the platform by adopting a steel plate net;
the construction method of the suspended operating platform of the steel structure and the curtain wall of the outer wall of the high-rise building according to claim 1, wherein two lifting lugs (5) are welded at one end of the selected I-shaped frame of the suspended cantilever frame (2), and a plurality of pressing plates (201) are welded at the other end of the selected I-shaped frame.
3. The construction method of the suspended operating platform of the steel structure and the curtain wall of the outer wall of the high-rise building according to claim 1 is characterized in that the cantilever frame (2) is placed on the floor slab (4) in a hoisting mode, the length of one end, welded with the lifting lugs (5), of the cantilever frame (2) extending out of the floor slab (4) is determined according to calculation, one end, welded with the pressing plate (201), of the cantilever frame is matched with the nut (203) through the screw rod (202), the cantilever frame (2) is fixed on the floor slab (4), and the screw rod (202) penetrates through the PVC pipe (403) pre-buried in the floor slab (4).
4. The construction method of the suspension type operating platform of the steel structure and the curtain wall of the outer wall of the high-rise building according to claim 1, wherein the preparation of the suspension bracket (3) comprises the following steps:
4-1, calculating and determining the height of the suspension upright post (301) through the position of a bracket (402) at the end part of the steel beam (401) and the height of the suspension frame (2) on the floor (4);
4-2, vertically placing two limiting channel steel (302) at one end of the cantilever upright post for welding and fixing, welding a suspension upright post (301) at each of two ends of the limiting channel steel (302), and completing welding of the suspension frame (3);
4-3, one end of the suspension frame (3) welded with the limiting channel steel (302) is arranged above the underframe platform (1), and the other end of the suspension frame (3) is welded and fixed with a profiled steel sheet (102-2) of the underframe platform (1);
the construction method of the suspended operation platform of the steel structure and the curtain wall of the outer wall of the high-rise building according to claim 1, wherein the welding and fixing of the underframe platform (1) and the suspended frame (3) comprises the following steps:
5-1, distributing four suspension frames (3) at two ends of the underframe platform (1), and vertically erecting two suspension frames (3) at each end on a platform bottom plate (102) on average and fixing the suspension frames by welding;
5-2, welding and fixing two suspension frames (3) at one end of the chassis platform (1) at the same place through a pull rod (303), welding and fixing the pull rod (303) and a limiting channel steel (302) of the suspension frame (3), and arranging the pull rod (303) above the suspension frame (3);
5-3, the two suspension frames (3) far away from one side of the ladder stand are connected through the second inclined rod (304) in a welding mode, and the two suspension frames (3) connected with the second inclined rod (304) in a welding mode are respectively arranged at two ends of the underframe platform (1).
5. The construction method of the suspension type operating platform of the steel structure and the curtain wall of the outer wall of the high-rise building is characterized in that the underframe platform (1) is placed below the cantilever frame (2) through hoisting, and the limiting channel steel (302) of the suspension frame (3) is lapped above the cantilever frame (2); the suspension frame (3) is arranged between the lifting lug (5) of the suspension frame (2) and the floor slab (4).
6. The construction method of the suspended type operation platform of the steel structure and the curtain wall of the outer wall of the high-rise building according to claim 1 is characterized in that during construction, a constructor enters the underframe platform (1) through the ladder (103) to carry out outer wall construction, and after welding of the steel beam (401) and the bracket (402) on the outer wall is completed, the constructor returns to the floor slab (4) through the ladder (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011532510.5A CN112502421A (en) | 2020-12-23 | 2020-12-23 | Construction method of suspension type operation console for steel structure and curtain wall of outer wall of high-rise building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011532510.5A CN112502421A (en) | 2020-12-23 | 2020-12-23 | Construction method of suspension type operation console for steel structure and curtain wall of outer wall of high-rise building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112502421A true CN112502421A (en) | 2021-03-16 |
Family
ID=74923493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011532510.5A Pending CN112502421A (en) | 2020-12-23 | 2020-12-23 | Construction method of suspension type operation console for steel structure and curtain wall of outer wall of high-rise building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112502421A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4114328A1 (en) * | 1991-05-02 | 1992-11-05 | Baumann Verwertungs Gmbh | Bracket-frame suspension system from wall - has intermediate component with hook mounted at different heights |
| CN102877637A (en) * | 2012-09-29 | 2013-01-16 | 深圳市建工集团股份有限公司 | Method for implementing operating platform in bottom wall construction of cantilever beam |
| CN202689490U (en) * | 2012-06-05 | 2013-01-23 | 廖方奎 | Suspended type ladder-shaped scaffold |
| CN203961242U (en) * | 2014-06-25 | 2014-11-26 | 中建八局大连建设工程有限公司 | A kind of hanger device of encorbelmenting |
| CN206513004U (en) * | 2016-12-30 | 2017-09-22 | 中建钢构有限公司 | A kind of movable hanger for being easy to roof inner slab to install |
| CN210316470U (en) * | 2019-07-09 | 2020-04-14 | 中建二局广东建设基地有限公司 | Assembled hanging flower basket suitable for different girder steel cross-sections |
| CN211736310U (en) * | 2020-01-17 | 2020-10-23 | 山东省公路桥梁建设有限公司 | Movable hanging basket for bridge |
-
2020
- 2020-12-23 CN CN202011532510.5A patent/CN112502421A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4114328A1 (en) * | 1991-05-02 | 1992-11-05 | Baumann Verwertungs Gmbh | Bracket-frame suspension system from wall - has intermediate component with hook mounted at different heights |
| CN202689490U (en) * | 2012-06-05 | 2013-01-23 | 廖方奎 | Suspended type ladder-shaped scaffold |
| CN102877637A (en) * | 2012-09-29 | 2013-01-16 | 深圳市建工集团股份有限公司 | Method for implementing operating platform in bottom wall construction of cantilever beam |
| CN203961242U (en) * | 2014-06-25 | 2014-11-26 | 中建八局大连建设工程有限公司 | A kind of hanger device of encorbelmenting |
| CN206513004U (en) * | 2016-12-30 | 2017-09-22 | 中建钢构有限公司 | A kind of movable hanger for being easy to roof inner slab to install |
| CN210316470U (en) * | 2019-07-09 | 2020-04-14 | 中建二局广东建设基地有限公司 | Assembled hanging flower basket suitable for different girder steel cross-sections |
| CN211736310U (en) * | 2020-01-17 | 2020-10-23 | 山东省公路桥梁建设有限公司 | Movable hanging basket for bridge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206581577U (en) | Using housing construction builder's jack | |
| CN213268605U (en) | Steel bar support and raft foundation steel bar structure comprising same | |
| CN209568688U (en) | A kind of elevating construction platform | |
| CN112502421A (en) | Construction method of suspension type operation console for steel structure and curtain wall of outer wall of high-rise building | |
| CN109653484B (en) | Roofing superelevation faces external hanging flower basket mounting structure of empty curtain engineering | |
| CN112942789B (en) | Water drop type curtain wall construction method | |
| CN212002185U (en) | Construction equipment is increased to landing leg behind hanging flower basket | |
| CN214302804U (en) | Double-layer hanging basket of riding horse type | |
| CN212336673U (en) | Scaffold and scaffold subassembly suitable for have flange structure wall body | |
| CN206581578U (en) | Double-layer basket constructing device for overhanging scaffold | |
| CN208220163U (en) | Crosshead is used in the maintenance of slope roof type exterior walls of buildings | |
| CN110965757A (en) | Scaffold applicable to wall with flanging structure and construction method thereof | |
| CN217299872U (en) | Shaft hydraulic comprehensive distribution platform | |
| CN205894640U (en) | A safety protection and construction platform for construction of elevator well | |
| KR100925806B1 (en) | Construction method of window in parallel with framework | |
| CN215368608U (en) | High-rise flower frame beam veneer installation operation platform | |
| CN220451395U (en) | Structural climbing frame attaching supporting device | |
| CN214329831U (en) | Suspension type operation panel is used in construction of high-rise building outer wall steel construction, curtain | |
| CN204876576U (en) | Building construction system | |
| CN216552964U (en) | Movable cantilever frame structure | |
| CN217326383U (en) | Parapet hanging basket structure | |
| CN217680774U (en) | Encircling ladder cage for pier construction | |
| CN214329836U (en) | Construction hanging bracket for slip form system | |
| CN210918167U (en) | Triangular section steel construction device for overhanging scaffold | |
| CN220725748U (en) | Ultra-high-rise atrium roof refuge layer formwork system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210316 |