CN211714541U - Special handling frame for installing shear wall template in elevator shaft - Google Patents
Special handling frame for installing shear wall template in elevator shaft Download PDFInfo
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- CN211714541U CN211714541U CN201922387765.6U CN201922387765U CN211714541U CN 211714541 U CN211714541 U CN 211714541U CN 201922387765 U CN201922387765 U CN 201922387765U CN 211714541 U CN211714541 U CN 211714541U
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Abstract
The utility model discloses a special operating frame for installing shear wall templates in an elevator shaft, which comprises a frame body which can be arranged in the elevator shaft, wherein a top frame of the operating frame is a square frame body which can be paved with wood gangboards to form an operating platform; the lower support frame comprises a straight support frame and an inclined support frame, and a connecting frame is arranged between the straight support frame and the inclined support frame; the lower extreme of support frame has welded the heel brace respectively, and the lug has all been welded in the top four corners department of square frame body. The utility model discloses an available wire rope of support body hoists in the elevator shaft, when accomplishing that certain one deck bottom plate need carry on the inboard mold sealing of elevartor shaft shear force wall after pouring, promote the support body with the operation platform rise to with this layer bottom plate height parallel and level, a left side, right side heel brace falls on the concrete face of one deck elevartor shaft gate below this construction floor, and the front end of top frame leans on to press on the one deck has pour the elevartor shaft interior wall that finishes below and form a stable support system, the support body is promoted and finally reachs the top of elevartor shaft along with the major structure construction is repeated.
Description
Technical Field
The utility model relates to a construction technology specifically is a special handling frame of shear wall template installation in elevator well.
Background
In civil buildings, especially in the installation and construction of the inner wall template of the elevator shaft of the frame shear wall structure of the high-rise building, as the elevator shaft is of the shear wall structure and runs through the structure from the ground to the roof, no platform exists in the shaft, and certain difficulty is caused when the template of the shear wall is installed in the elevator shaft.
The existing construction method is that a full hall scaffold is erected in an elevator shaft from the ground, the scaffold is lifted along with the lifting of floors, when the scaffold in the shaft reaches about 20m, the scaffold is disconnected and suspended and repeatedly lifted, but each floor needs a certain amount of wall connecting pieces to fix the scaffold, and instability is prevented.
The method is that each layer of scaffold is built together with the scaffold in the well, and the scaffold is dismantled after use. Therefore, the used scaffolds are more, the labor of the consumption part is removed, the scaffold is erected and detached, the potential safety hazard of installation and construction personnel is greater, the efficiency is not high, meanwhile, professional erecting operators are required to operate, and the defects that the limited personnel use and the like are overcome.
Therefore, it is critical to solve this problem to ensure safe and efficient completion of the construction by the installer.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to solve the technical problem that an easy operation, raise the efficiency, safe and reliable's special handling frame of shear wall formwork installation in elevator well has been proposed.
Can solve above-mentioned technical problem's special handling frame of shear wall template installation in elevator shaft, its technical scheme is including arranging the support body in the elevator shaft in, the support body includes top frame and lower part support frame, and the institute is different:
1. the top frame includes the square frame body that becomes with preceding, horizontal shaped steel I and left and right vertical shaped steel I welding, square frame body's bottom welding has a vertical shaped steel II at least placed in the middle, and preceding, back equidistance interval is equipped with apart from welding horizontal shaped steel II on vertical shaped steel II and left and right vertical shaped steel I on vertical shaped steel II, and each horizontal shaped steel II in square frame body is gone up to be paved with and is fixed the wood springboard and form the operation platform.
2. The lower part support frame includes straight strut and bracing frame, straight strut is including the left and right vertical shaped steel that is in II both sides of vertical shaped steel, and the upper end welding of left and right vertical shaped steel has horizontal shaped steel III in the bottom of horizontal shaped steel I in back, and the equidistant welding of upper and lower has between the left and right vertical shaped steel, the bracing frame is including the left and right slant shaped steel that aligns left and right vertical shaped steel setting, and the upper end of left and right slant shaped steel welds respectively in I bottom of preceding horizontal shaped steel, and the lower extreme welding of left and right slant shaped steel is in the lower part of left and right vertical shaped steel respectively.
3. The connecting frame is arranged between the straight support frame and the inclined support frame and comprises a longitudinal section steel III welded between the corresponding vertical section steel and the inclined section steel and a transverse section steel IV welded between the left inclined section steel and the right inclined section steel.
4. And foot supports are welded on the rear sides of the lower ends of the left vertical section steel and the right vertical section steel of the support frame respectively.
5. Lifting lugs are welded at four corners of the top of the square frame body.
In order to meet the strength design requirement, in the top frame, the front transverse section steel I, the rear transverse section steel I, the left longitudinal section steel I and the right longitudinal section steel I are both made of 80X 5 square steel, and the longitudinal section steel II and the transverse section steel II are both made of 55X 35X 4 square steel.
In order to meet the strength design requirement, in the straight support frame, the left vertical section steel and the right vertical section steel are both made of 80 multiplied by 5 square steel, and each transverse section steel III is made of 55 multiplied by 35 multiplied by 4 square steel.
In order to meet the strength design requirement, in the inclined bracket, the left and right inclined section steels are both made of 80 multiplied by 5 square steels.
In order to meet the strength design requirement, in the connecting frame, the left longitudinal section steel III, the right longitudinal section steel III and the transverse section steel IV are both made of 55 multiplied by 35 multiplied by 4 square steel.
In order to meet the strength design requirement, the foot support adopts a right-angle frame structure and is made of 80 multiplied by 50 multiplied by 5 square steel and 50 multiplied by 36 multiplied by 4 square steel.
In order to meet the strength design requirement, the lifting lug is of a right-angle plate structure and is manufactured by drilling holes in 50 multiplied by 36 multiplied by 4 angle steel.
Conventionally, the length and width directions of the square frame body correspond to the length and width directions of the elevator shaft, and the distance between each frame edge of the square frame body and the corresponding wall surface of the elevator shaft is 40-60 mm.
The utility model has the advantages that:
1. adopt the utility model discloses special handling frame of shear wall template installation in elevator well can the proof quality again save time, and easy operation is swift and safe and stable reliable, has improved the efficiency of construction more than 20%.
2. The utility model discloses not only replaced original full hall formula scaffold frame to set up, reduced building equipment's use amount, satisfied construction quality requirement and can used repeatedly.
3. The utility model discloses can improve work efficiency greatly under the prerequisite of ensureing safety and quality.
Drawings
Fig. 1 is a front view of an embodiment of the present invention.
Fig. 2 is a top view of the embodiment of fig. 1.
Fig. 3 is a side view of the embodiment of fig. 1.
And (3) identifying the figure number: 1. a square frame body; 2. a straight support frame; 3. an oblique bracket; 4. a connecting frame; 5. a foot support; 6. and (7) lifting lugs.
Detailed Description
The technical solution of the present invention will be further explained with reference to the embodiments shown in the drawings.
The utility model discloses special handling frame of shear wall template installation in elevator shaft, including the support body that can arrange in the elevator shaft, the support body includes top frame and lower part support frame.
The top frame includes the square frame body 1 that becomes with preceding, horizontal shaped steel I of back and left and right vertical shaped steel I welding, the welding has vertical shaped steel II between two parties in the bottom of square frame body 1, be equipped with six horizontal shaped steel II on vertical shaped steel II, four horizontal shaped steel II are preceding, back equidistance interval sets up, all the other two horizontal shaped steel II paste respectively before, horizontal shaped steel I sets up of back, each horizontal shaped steel II not only welds on vertical shaped steel II, and its both ends still respectively with left and right vertical shaped steel I, then it forms the operation platform to fill up and fix the wooden springboard on each horizontal shaped steel II in square frame body 1, the top surface parallel and level of each wooden springboard is in the frame mouth of square frame body 1, as shown in figure 1, figure 2, figure 3.
In the structure, the front transverse section steel I, the rear transverse section steel I, the left longitudinal section steel I and the right longitudinal section steel I are both made of 80X 5 square steel, and the longitudinal section steel II and the transverse section steel II are both made of 55X 35X 4 square steel.
The lower supporting frame comprises a straight supporting frame 2 and an inclined supporting frame 3, the straight supporting frame 2 comprises a left vertical section steel and a right vertical section steel which are positioned on two sides of a longitudinal section steel II, the upper ends of the left vertical section steel and the right vertical section steel are welded at the bottom of a rear transverse section steel I, transverse section steels III are welded between the left vertical section steel and the right vertical section steel at equal intervals from top to bottom, the inclined supporting frame 3 comprises a left inclined section steel and a right inclined section steel which are arranged in an aligned mode with the left vertical section steel and the right vertical section steel, the upper ends of the left inclined section steel and the right inclined section steel are respectively welded at the bottom of the front transverse section steel; a connecting frame 4 positioned on the middle position is arranged between the straight support frame 2 and the inclined support frame 3, and the connecting frame 4 comprises a left longitudinal section steel and a right longitudinal section steel which are welded between the corresponding vertical section steel and the inclined section steel and a transverse section steel IV which is welded between the left inclined section steel and the right inclined section steel, as shown in fig. 1, fig. 2 and fig. 3.
In the structure, the left vertical section steel and the right vertical section steel of the straight bracket 2 are both made of 80 multiplied by 5 square steel, and each transverse section steel III is made of 55 multiplied by 35 multiplied by 4 square steel; the left and right oblique section steels of the oblique bracket 3 are both made of 80 multiplied by 5 square steels; the left and right longitudinal section steels III and the transverse section steels IV of the connecting frame 4 are both made of 55 multiplied by 35 multiplied by 4 square steels.
The rear sides of the lower ends of the left and right vertical section steels of the support frame 2 are respectively welded with a foot support 5, the foot supports 5 are in a right-angle frame form and are made by welding 80 × 50 × 5 square steels and 50 × 36 × 4 square steels, as shown in fig. 1, 2 and 3.
In order to facilitate the lifting of the frame body in the elevator shaft, the length and width directions of the square frame body correspond to the length and width directions of the elevator shaft, and the distance between each frame edge of the square frame body 1 and the corresponding wall surface of the elevator shaft is kept to be 40-60 mm.
The utility model discloses the scheme step that special handling frame of shear wall template installation used in the elevator well is:
1. hoist the wire rope for the support body in the elevator shaft, adjust the hoist and mount angle of support body through wire rope's length, guarantee that the support body can be promoted in the elevator shaft smoothly, hoist and mount angle generally is high for the front end low in the rear end, avoids left and right hindrance heel brace 5 to promote.
2. When accomplishing that a certain floor bottom plate pours the back and need carry out the inboard mould that seals of elevartor shaft shear force wall, the hoisting frame body rises operation platform to with this floor bottom plate height parallel and level, with left and right heel brace 5 fall put below this construction floor on the concrete face of one deck elevartor shaft gate, and the front end of top frame leans on to press on the interior wall of elevartor shaft that the one deck has been poured down and form a stable support system to constructor carries out the formwork erection on the operation platform.
3. The frame body is repeatedly lifted along with the construction of the main structure and finally reaches the top of the elevator shaft.
Claims (8)
1. Special handling frame of shear wall template installation in elevator shaft, including the support body that can arrange the elevator shaft in, the support body includes top frame and lower part support frame, its characterized in that:
the top frame comprises a square frame body (1) formed by welding front and rear transverse section steels I and left and right longitudinal section steels I, at least one longitudinal section steel II is welded in the middle of the bottom of the square frame body (1), the transverse section steels II welded on the longitudinal section steels II and the left and right longitudinal section steels I at intervals are arranged on the longitudinal section steels II at intervals in the front and rear directions, and wood springboards are fully paved and fixed on the transverse section steels II in the square frame body (1) to form an operation platform;
the lower supporting frame comprises a straight supporting frame (2) and an inclined supporting frame (3), the straight supporting frame (2) comprises a left vertical section steel and a right vertical section steel which are positioned on two sides of a longitudinal section steel II, the upper ends of the left vertical section steel and the right vertical section steel are welded at the bottom of a rear transverse section steel I, transverse section steels III are welded between the left vertical section steel and the right vertical section steel at equal intervals from top to bottom, the inclined supporting frame (3) comprises a left inclined section steel and a right inclined section steel which are arranged in an aligned mode with the left vertical section steel and the right vertical section steel, the upper ends of the left inclined section steel and the right inclined section steel are respectively welded at the bottom of the front transverse section steel;
a connecting frame (4) is arranged between the straight support frame (2) and the inclined support frame (3), and the connecting frame (4) comprises a longitudinal section steel III welded between the corresponding vertical section steel and the inclined section steel and a transverse section steel IV welded between the left inclined section steel and the right inclined section steel;
the rear sides of the lower ends of the left vertical section steel and the right vertical section steel of the straight support frame (2) are respectively welded with a foot brace (5);
lifting lugs (6) are welded at four corners of the top of the square frame body (1).
2. The special handling frame for installing the shear wall template in the elevator shaft according to claim 1, characterized in that: in the top frame, the front and rear transverse section steel I and the left and right longitudinal section steel I are both made of 80X 5 square steel, and the longitudinal section steel II and the transverse section steel II are both made of 55X 35X 4 square steel.
3. The special handling frame for installing the shear wall template in the elevator shaft according to claim 1, characterized in that: in the straight support frame (2), the left vertical section steel and the right vertical section steel are both made of 80X 5 square steel, and each transverse section steel III is made of 55X 35X 4 square steel.
4. The special handling frame for installing the shear wall template in the elevator shaft according to claim 1, characterized in that: in the inclined bracket (3), the left and right inclined section steels are all made of 80X 5 square steels.
5. The special handling frame for installing the shear wall template in the elevator shaft according to claim 1, characterized in that: in the connecting frame (4), the left and right longitudinal section steels III and the transverse section steels IV are both made of 55 multiplied by 35 multiplied by 4 square steels.
6. The special handling frame for installing the shear wall template in the elevator shaft according to claim 1, characterized in that: the foot support (5) is a right-angle frame and is made of 80 × 50 × 5 square steel and 50 × 36 × 4 square steel.
7. The special handling frame for installing the shear wall template in the elevator shaft according to claim 1, characterized in that: the lifting lugs (6) are right-angle plates and are made by drilling holes in angle steels of 50 multiplied by 36 multiplied by 4.
8. The special handling frame for installing the shear wall template in the elevator shaft according to any one of claims 1 to 7, characterized in that: the length and width directions of the square frame body (1) correspond to the length and width directions of the elevator shaft, and the distance between each frame edge of the square frame body (1) and the corresponding wall surface of the elevator shaft is 40-60 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922387765.6U CN211714541U (en) | 2019-12-26 | 2019-12-26 | Special handling frame for installing shear wall template in elevator shaft |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922387765.6U CN211714541U (en) | 2019-12-26 | 2019-12-26 | Special handling frame for installing shear wall template in elevator shaft |
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| CN211714541U true CN211714541U (en) | 2020-10-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939263A (en) * | 2019-12-26 | 2020-03-31 | 中国十九冶集团（防城港）设备结构有限公司 | Special operating frame for installing shear wall template in elevator shaft and using method thereof |
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2019
- 2019-12-26 CN CN201922387765.6U patent/CN211714541U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939263A (en) * | 2019-12-26 | 2020-03-31 | 中国十九冶集团（防城港）设备结构有限公司 | Special operating frame for installing shear wall template in elevator shaft and using method thereof |
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