CN216641425U - Adjustable supporting device for high-rise building construction - Google Patents
Adjustable supporting device for high-rise building construction Download PDFInfo
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- CN216641425U CN216641425U CN202123095855.1U CN202123095855U CN216641425U CN 216641425 U CN216641425 U CN 216641425U CN 202123095855 U CN202123095855 U CN 202123095855U CN 216641425 U CN216641425 U CN 216641425U
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Abstract
An adjustable supporting device for high-rise building construction comprises a lower base (1) which is vertically welded with a hollow pipe (12) on a bottom plate (11), an adjusting mechanism (2) connected with the hollow pipe, a connecting piece (3) which is connected with the upper part of the adjusting mechanism and sleeved at the lower end of a supporting rod (6), and a T-shaped upper base (7) inserted at the top of the supporting rod; the adjusting mechanism comprises a positive and negative tooth screw rod (22), a positive tooth supporting seat (21) sleeved at the lower part of the positive and negative tooth screw rod and a positive tooth supporting seat (23) at the upper part of the positive and negative tooth screw rod; the utility model has simple and reliable structure, convenient disassembly and replacement, easy adjustment of the support length, stable support, long-term turnover and repeated use, safety and environmental protection.
Description
Technical Field
The utility model relates to the technical field of high-rise building construction, in particular to an adjustable supporting device for high-rise building construction.
Background
With the development of the building industry, the quantity of post-cast strips of buildings is increased due to the increase of the quantity of buildings, and the requirements on construction technology are higher. The traditional scaffold support belongs to a back support system, has the problems of firstly dismantling and then supporting, untimely back jacking, low support force, large occupied space and the like, and is easy to cause cracking and water seepage of a floor slab; the mould is done to part adoption PVC pipe and pours the concrete column together with the structure and do the support, arranges in the bottom of a beam position, has to pour incompact, disconnected post, and the difficulty is demolishd in the later stage, can cause floor fracture infiltration equally. In addition, for the construction of concrete cantilever wires or cantilever plates, a template support frame needs to be erected, and a traditional cantilever steel pipe template support frame is erected, so that the construction method has great potential safety hazards due to factors such as great construction difficulty, psychology and technology of constructors, insufficient wall thickness of steel pipes and the like, and great influence is caused on construction quality and efficiency.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides an adjustable supporting device for high-rise building construction, which has the advantages of simple and reliable structure, convenience in disassembly and replacement, easiness in adjusting the supporting length and stability in supporting.
The technical scheme adopted by the utility model is as follows:
an adjustable supporting device for high-rise building construction comprises a lower base, an adjusting mechanism, a connecting piece and an upper base, wherein a hollow pipe is vertically welded on a bottom plate; the adjusting mechanism comprises a positive and negative tooth screw rod, a positive tooth supporting seat sleeved at the lower part of the positive and negative tooth screw rod and a positive tooth supporting seat at the upper part of the positive and negative tooth screw rod; the screw rod with the positive teeth and the negative teeth can move up and down in the hollow pipe and the connecting piece.
Furthermore, connecting plates with connecting holes are welded on the lower bottom surface of the bottom plate and the top surface of the upper base respectively, the lower portion of the supporting rod is inserted into the connecting piece and fixed through a bolt, the upper base is inserted into the upper end of the supporting rod and fixed through a bolt, and the connecting plates are connected with a construction building.
The utility model has the beneficial effects that:
when the post-cast strip supporting device is used as a building post-cast strip construction support, a group of post-cast strips can be vertically arranged between the building post-cast strip and the ground, and then the post-cast strip can be stably supported by adjusting the supporting height through rotating the positive and negative screw rods; when the support frame is used as a downward-supporting type overhanging type steel template support frame, the support frame is obliquely arranged between the steel template support frame and the ground, connecting plates at two ends of the support frame are fixed with the steel template support frame, and then the support length is adjusted by rotating a positive and negative tooth screw rod to stably support the overhanging type steel template support frame; when the utility model is used as an attachment rod piece for supporting, the support length is adjusted according to the distance and the pulling force of the attachment frame body as required to attach or support the frame body; the utility model has simple and reliable structure, convenient disassembly and replacement, easy adjustment of the support length, stable support, long-term turnover and repeated use, safety and environmental protection.
Drawings
FIG. 1 is a schematic view of the construction of a vertical support of the present invention;
FIG. 2 is a schematic structural view of the diagonal brace of the present invention;
FIG. 3 is a schematic view of an embodiment 1 of the present invention supporting a post-cast strip of a building;
FIG. 4 is a schematic view of a support frame for supporting an overhanging type steel template in embodiment 2 of the present invention;
fig. 5 is a schematic view of a support frame body according to embodiment 3 of the present invention.
Detailed Description
The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. The described embodiments are only some, but not all embodiments of the utility model.
As shown in fig. 1, an adjustable supporting device for high-rise building construction comprises a lower base 1, an adjusting mechanism 2, a connecting piece 3 and an upper base 7, wherein a hollow pipe 12 is vertically welded on a bottom plate 11; the adjusting mechanism comprises a positive and negative tooth screw rod 22, a positive tooth supporting seat 21 sleeved at the lower part of the positive and negative tooth screw rod and a positive tooth supporting seat 23 at the upper part; the reverse tooth supporting seat is connected with a flange at the upper end of the hollow pipe, the orthodontic supporting seat is connected with a flange at the lower end of the connecting piece, the connecting piece 3 is of a tubular structure with an upper opening and a lower opening, the middle of the connecting piece is welded with the supporting plate 9, and the forward and reverse tooth screw rods can move up and down in the hollow pipe and the connecting piece.
As shown in fig. 2, a connecting plate 13 with a connecting hole is welded on the lower bottom surface of the bottom plate 11 and the top surface of the upper base 7, the lower part of the supporting rod is inserted into the connecting piece 3 and fixed by a bolt 8, the upper base is inserted into the upper end of the supporting rod and fixed by the bolt 8, and the connecting plate is connected with a construction building.
Example 1
As shown in FIG. 3, when the vertical support is used as a post-cast strip construction vertical support of a building, the use method of the utility model is as follows: a group of the utility model is vertically arranged under a post-cast strip concrete structural member A, a support rod 6 is inserted into the upper end of a connecting piece 3, an upper base 7 is inserted into the top of the support rod, and then a positive and negative screw rod is rotated to adjust the support height until the upper base 7 is tightly propped against the post-cast strip concrete structural member A, so that the support is stable. When the utility model is disassembled, firstly, the positive and negative tooth screw rods 22 are rotated reversely to lead the upper base to descend, and the upper base, the supporting rod, the adjusting mechanism 2 and the lower base are sequentially disassembled. The whole device can be used in a turnover way.
Example 2
As shown in FIG. 4, when the present invention is used as a down-supporting overhanging type steel formwork support frame, the use method of the present invention is as follows: firstly, installing an I-shaped steel B on a poured concrete wall C, obliquely arranging the cantilever type concrete cantilever beam disclosed by the utility model between a steel formwork support frame and the ground, fixing a connecting plate 13 of a lower base on the concrete wall C, fixing a connecting plate 13 of an upper base 7 and the lower part of the I-shaped steel B, inserting a support rod 6 into the upper end of a connecting piece 3, then inserting the upper base 7 into the top of the support rod, adjusting a positive and negative screw rod 22 to enable the positive and negative screw rod to be in a proper position for cantilever I-shaped steel support, fixing the lower part of the support rod and the connecting piece 3 and fixing the upper end of the upper base 7 and the support rod 6 by using a bolt 8, finally erecting a formwork support frame D on the I-shaped steel B by using a steel pipe, and pouring a cantilever concrete member E after checking and accepting. When the utility model is disassembled, the upper base 7 and the support rod 6 as well as the bolt 8 of the support rod and the connecting piece 3 are firstly taken out, the positive and negative teeth screw rod 22 is rotated to shorten the support length, the support rod and the adjusting mechanism 2 are sequentially taken down, and finally the base and the upper base are taken down. The whole device can be used in a turnover way.
Example 3
As shown in fig. 5, when the present invention is used as an attachment member for supporting a frame body to perform a reinforcement construction, the length of the support is adjusted according to the distance and tension of the attached frame body to attach or support the frame body; the using method of the utility model is as follows: the attachment frame F is firstly installed on the frame body G and fixed, and the installation position of the utility model is determined, the installation of the utility model is the same as that of the embodiment 2, and the verticality of the frame body is corrected or the frame body is stabilized by adjusting the length of the positive and negative tooth screw rods 22. The dismantling method of the utility model is the same as the embodiment 2, and the whole device can be recycled.
Claims (2)
1. An adjustable supporting device for high-rise building construction is characterized by comprising a lower base (1) which is vertically welded with a hollow pipe (12) on a bottom plate (11), an adjusting mechanism (2) connected with the hollow pipe, a connecting piece (3) which is connected with the upper part of the adjusting mechanism and sleeved at the lower end of a supporting rod (6), and a T-shaped upper base (7) inserted at the top of the supporting rod; the adjusting mechanism comprises a positive and negative tooth screw rod (22), a positive tooth supporting seat (21) sleeved at the lower part of the positive and negative tooth screw rod and a positive tooth supporting seat (23) at the upper part; the anti-tooth support base is connected with a flange at the upper end of the hollow pipe, the orthodontic support base is connected with a flange at the lower end of the connecting piece, the connecting piece (3) is of a tubular structure with an upper opening and a lower opening, a support plate (9) is welded in the middle of the connecting piece, and the anti-tooth lead screw can move up and down in the hollow pipe and the connecting piece.
2. The adjustable supporting device for high-rise building construction according to claim 1, wherein connecting plates (13) with connecting holes are welded on the lower bottom surface of the bottom plate (11) and the top surface of the upper base (7), the lower portion of the supporting rod is inserted into the connecting piece (3) and fixed by the bolt (8), the upper base is inserted into the upper end of the supporting rod and fixed by the bolt (8), and the connecting plates are connected with the construction building.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123095855.1U CN216641425U (en) | 2021-12-10 | 2021-12-10 | Adjustable supporting device for high-rise building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123095855.1U CN216641425U (en) | 2021-12-10 | 2021-12-10 | Adjustable supporting device for high-rise building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216641425U true CN216641425U (en) | 2022-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123095855.1U Active CN216641425U (en) | 2021-12-10 | 2021-12-10 | Adjustable supporting device for high-rise building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216641425U (en) |
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2021
- 2021-12-10 CN CN202123095855.1U patent/CN216641425U/en active Active
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