CN209907898U - Internal frame type workbench for erecting elevator shaft shear wall pouring template - Google Patents
Internal frame type workbench for erecting elevator shaft shear wall pouring template Download PDFInfo
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- CN209907898U CN209907898U CN201920158545.3U CN201920158545U CN209907898U CN 209907898 U CN209907898 U CN 209907898U CN 201920158545 U CN201920158545 U CN 201920158545U CN 209907898 U CN209907898 U CN 209907898U
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Abstract
The utility model discloses an set up interior posture workstation that elevartor shaft shear force wall pour template has solved the current elevartor shaft shear force wall and has pour the problem with high costs and the security difference that sets up the platform existence of template. A stretcher (5) with I-shaped steel is obliquely supported between a floor plate (3) of the floor at the elevator shaft and a completed shear wall (4) of the elevator shaft along the upward direction of 45 degrees, a steel pipe socket (6) is arranged on the stretcher (5) with the I-shaped steel, the angle between the steel pipe socket (6) and a longitudinal beam of the stretcher (5) is 45 degrees, a vertical upright post (7) is inserted into the steel pipe socket (6), and a working platform plate (8) is arranged at the top end of the vertical upright post (7). The utility model greatly reduces the construction cost of the frame material and has fast construction speed; the method has the characteristics of convenient movement and simple manufacturing and reinforcing procedures.
Description
Technical Field
The invention relates to a working platform for erecting a shear wall pouring template in an elevator shaft of a high-rise building, in particular to an internal frame type erecting working platform for the shear wall pouring template of the elevator shaft of the high-rise building and an erecting method of the platform.
Background
In the high-rise building pouring construction, the elevator shaft shear wall is finished by continuously pouring upwards layer by layer along with the pouring of the inner shear wall of each floor, in the traditional construction, a full hall scaffold is erected from the bottommost layer in the elevator shaft, the erection of the shear wall template of the elevator shaft of the pre-poured floor is carried out on a platform at the top end of the full hall scaffold, when all the shear walls of the layer are poured, the full hall scaffold is erected upwards, a platform is erected at the top of the heightened full hall scaffold, the erection of the upper-layer elevator shaft shear wall pouring template is carried out on the platform, and the process is circulated until the top of the building; the construction method has the defects of more material consumption, high cost and long erection time of the full scaffold. In recent years, also have and replace full hall scaffold frame as elevartor shaft shear wall template through the cantilever frame and prop up and establish the platform, the cantilever frame sets up in the shear force wall reservation hole in the floor elevartor shaft of pouring completion, along with the increase of floor, can leave one row of fixed hole of cantilever frame on the shear force wall in the elevartor shaft, these holes need follow-up shutoff, simultaneously, the cantilever frame platform still has the security poor and takes the problem of tearing open the difficulty in the finite space of elevartor shaft.
Disclosure of Invention
The invention provides an inner frame type workbench for erecting an elevator shaft shear wall pouring template and an erection method thereof, and solves the technical problems of high cost, long erection time and poor safety of the conventional erection platform for the elevator shaft shear wall pouring template.
The invention solves the technical problems by the following technical scheme:
the general concept of the invention is: the method comprises the following steps of movably erecting a 45-degree inclined I-steel inclined strut between a floor slab at the door opening of the elevator shaft and a shear wall of the elevator shaft opposite to the completed door opening, welding vertical rod inserting steel pipe seats on two inclined cross beams of the inclined strut, inserting vertical columns in the vertical rod inserting steel pipe seats, erecting a horizontal table board on the top end of each vertical column, and taking the horizontal table board as a working platform for erecting a previous elevator shaft shear wall pouring template.
The utility model provides a set up interior frame formula workstation of elevartor shaft shear force wall pouring template, including the elevartor shaft, this floor board, this floor elevartor shaft door opening, be provided with the elevartor shaft of pouring completion in this floor elevartor shaft door opening just to accomplish the shear force wall, the stretcher that has the I-steel along 45 degrees ascending direction bearing diagonal between this floor board of elevartor shaft department and the elevartor shaft accomplished the shear force wall, steel pipe socket has been laid on the stretcher of I-steel, the angle between the longeron of steel pipe socket and stretcher is 45 degrees, it has vertical column to connect in the steel pipe socket, be provided with the work platform board on vertical column's top.
The bottom ends of two longitudinal beams of the stretcher are welded with L-shaped branch openings, the branch openings can also be directly machined at the bottom ends of the two I-steel longitudinal beams, the top ends of the two longitudinal beams of the stretcher are welded with supporting plates, the top ends of the two I-steel longitudinal beams are machined with 45-degree inclined surfaces, then square supporting plates are welded on the inclined surfaces, the stretcher is movably overlapped on a floor plate of the elevator shaft through the L-shaped branch openings, the stretcher is abutted on the completed shear wall of the elevator shaft through the supporting plates, and the middle part of a vertical upright post is provided with a cross beam; a safety protection net is arranged in the elevator shaft below the stretcher.
The method for erecting the internal-frame type workbench for erecting the pouring template of the shear wall of the elevator shaft is characterized by comprising the following steps of:
firstly, manufacturing a stretcher by I-shaped steel, welding steel pipe connection sockets on the I-shaped steel stretcher, wherein the steel pipe connection sockets are welded on two longitudinal beams of the stretcher and are distributed at equal intervals, and the angle between the steel pipe connection sockets and the longitudinal beams of the stretcher is 45 degrees; the bottom ends of the two longitudinal beams of the stretcher are welded with L-shaped branch openings, and the top ends of the two longitudinal beams of the stretcher are both welded with a supporting plate;
secondly, erecting the manufactured stretcher between the floor plate at the elevator shaft and the completed shear wall of the elevator shaft, enabling L-shaped branch openings welded at the bottom ends of the two longitudinal beams of the stretcher to be supported on the floor plate at the elevator shaft, and enabling support plates welded at the top ends of the two longitudinal beams of the stretcher to abut against the wall surface of the completed shear wall of the elevator shaft;
thirdly, inserting the vertical upright columns into the steel pipe socket, and enabling the top ends of the vertical upright columns to be on the same horizontal plane;
fourthly, erecting a working platform plate on the top end of each vertical upright column to form an erecting platform for an upper-layer elevator shaft shear wall pouring template; a safety protection net is arranged in the elevator shaft below the stretcher.
The invention greatly reduces the construction cost of the frame body material and has high construction speed; the method has the characteristics of convenient movement and simple manufacturing and reinforcing procedures; the support body can rise integrally to the upper floor along with the floor, and is particularly suitable for the construction of high-rise elevator shafts.
Drawings
FIG. 1 is a schematic side view of the present invention;
fig. 2 is a schematic structural view in the front view direction of the present invention.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings:
the utility model provides a set up interior frame formula workstation of elevartor shaft shear force wall pouring template, including elevartor shaft 1, this floor board 3, this floor elevartor shaft door opening 2, be provided with the elevartor shaft that has pour the completion in this floor elevartor shaft door opening 2 just to accomplish shear force wall 4, along 45 degrees ascending direction bearing diagonal brace have the stretcher 5 of I-steel between this floor board 3 of elevartor shaft department and the elevartor shaft accomplished shear force wall 4, steel pipe socket 6 has been laid on the stretcher 5 of I-steel, the angle between the longeron of steel pipe socket 6 and stretcher 5 is 45 degrees, it has vertical column 7 to connect in steel pipe socket 6, be provided with work platform board 8 on vertical column 7's top.
The bottom ends of two longitudinal beams of the stretcher 5 are welded with L-shaped branch openings 9, the top ends of the two longitudinal beams of the stretcher 5 are welded with supporting plates 10, the stretcher 5 is movably lapped on the floor plate 3 of the floor at the elevator shaft through the L-shaped branch openings 9, the stretcher 5 is abutted on the completed shear wall 4 of the elevator shaft through the supporting plates 10, and the middle part of the vertical upright post 7 is provided with a cross beam 11; a safety protection net 12 is provided in the elevator shaft below the stretcher 5.
The method for erecting the internal-frame type workbench for erecting the pouring template of the shear wall of the elevator shaft is characterized by comprising the following steps of:
firstly, manufacturing a stretcher 5 by I-shaped steel, welding steel pipe connection sockets 6 on the I-shaped steel stretcher 5, wherein the steel pipe connection sockets 6 are welded on two longitudinal beams of the stretcher 5 and are distributed at equal intervals, and the angle between the steel pipe connection sockets 6 and the longitudinal beams of the stretcher 5 is 45 degrees; the bottom ends of the two longitudinal beams of the stretcher 5 are welded with L-shaped branch openings 9, and the top ends of the two longitudinal beams of the stretcher 5 are both welded with a supporting plate 10;
secondly, erecting the manufactured stretcher 5 between the floor plate 3 of the elevator shaft and the completed shear wall 4 of the elevator shaft, enabling L-shaped branch openings 9 welded at the bottom ends of two longitudinal beams of the stretcher 5 to be supported on the floor plate 3 of the elevator shaft, and enabling support plates 10 welded at the top ends of the two longitudinal beams of the stretcher 5 to be abutted against the wall surface of the completed shear wall 4 of the elevator shaft;
thirdly, inserting the vertical upright posts 7 into the steel pipe socket 6, and enabling the top ends of the vertical upright posts 7 to be on the same horizontal plane;
fourthly, erecting a working platform plate 8 on the top end of each vertical upright post 7 to form an erecting platform for an upper-layer elevator shaft shear wall pouring template; a safety protection net 12 is arranged in the elevator shaft below the stretcher 5; after the shear wall formwork of the upper elevator shaft is erected and concrete pouring is completed, when the upper shear wall is to be constructed, the stretcher 5, the vertical upright column and the platform on the stretcher can be hoisted together in a hoisting mode, and the stretcher is moved to the position of the upper raking plate to be erected and fixed, so that the aim of one-time tower erection and repeated use is achieved.
Claims (2)
1. The utility model provides a set up interior frame formula workstation of elevartor shaft shear force wall pouring template, including elevartor shaft (1), this floor board (3), this floor elevartor shaft door opening (2), be provided with in the just elevartor shaft of this floor elevartor shaft door opening (2) and pour elevartor shaft that accomplishes shear force wall (4), a serial communication port, stretcher (5) that have the I-steel along 45 degrees upward direction bearing slope between this floor board (3) of elevartor shaft department and elevartor shaft accomplished shear force wall (4), steel pipe socket (6) have been laid on I-steel stretcher (5), the angle between the longeron of steel pipe socket (6) and stretcher (5) is 45 degrees, vertical column (7) have been inserted in steel pipe socket (6), top at vertical column (7) is provided with work platform board (8).
2. The inner frame type workbench for erecting the pouring template of the shear wall of the elevator shaft according to the claim 1, wherein the bottom ends of the two longitudinal beams of the stretcher (5) are welded with L-shaped branch openings (9), the top ends of the two longitudinal beams of the stretcher (5) are welded with supporting plates (10), the stretcher (5) is movably lapped on the floor plate (3) at the elevator shaft through the L-shaped branch openings (9), the stretcher (5) is abutted against the completed shear wall (4) of the elevator shaft through the supporting plates (10), and the middle part of the vertical upright post (7) is provided with a cross beam (11); a safety protection net (12) is arranged in the elevator shaft below the stretcher (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920158545.3U CN209907898U (en) | 2019-01-30 | 2019-01-30 | Internal frame type workbench for erecting elevator shaft shear wall pouring template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920158545.3U CN209907898U (en) | 2019-01-30 | 2019-01-30 | Internal frame type workbench for erecting elevator shaft shear wall pouring template |
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| Publication Number | Publication Date |
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| CN209907898U true CN209907898U (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920158545.3U Active CN209907898U (en) | 2019-01-30 | 2019-01-30 | Internal frame type workbench for erecting elevator shaft shear wall pouring template |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853928A (en) * | 2019-01-30 | 2019-06-07 | 山西三建集团有限公司 | Set up the interior posture workbench and its erection method of elevator shear wall formwork for placing |
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2019
- 2019-01-30 CN CN201920158545.3U patent/CN209907898U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853928A (en) * | 2019-01-30 | 2019-06-07 | 山西三建集团有限公司 | Set up the interior posture workbench and its erection method of elevator shear wall formwork for placing |
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