CN220434326U - Temporary bracket for door head steel frame construction - Google Patents
Temporary bracket for door head steel frame construction Download PDFInfo
- Publication number
- CN220434326U CN220434326U CN202321746145.7U CN202321746145U CN220434326U CN 220434326 U CN220434326 U CN 220434326U CN 202321746145 U CN202321746145 U CN 202321746145U CN 220434326 U CN220434326 U CN 220434326U
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- Prior art keywords
- stair
- temporary
- extending direction
- support
- door head
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- 238000010276 construction Methods 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 11
- 239000010959 steel Substances 0.000 title claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 31
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 7
- 238000009435 building construction Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a temporary bracket for door head steel frame construction, and belongs to the technical field of building construction. Including stair, supporting structure and truss structure, the extending direction of stair is provided with a plurality of inclined plane ladder, and adjacent inclined plane ladder is by the plane connection, and supporting structure includes bracing piece, conversion board, interim support frame and connecting plate, and the bracing piece is located stair extending direction's both sides, and stair unilateral is provided with two bracing pieces at least along stair extending direction. According to the utility model, the support rods and the conversion plates are arranged on two sides of the stairs, and the temporary support frames with different lengths are selected to be arranged on the conversion plates, so that the truss structure is arranged, and the support of the truss structure does not pass through the stairs in the process, so that the structural change of the stairs caused by larger pressure is avoided, and the structural integrity and safety of the stairs are ensured.
Description
Technical Field
The utility model relates to a temporary bracket for door head steel frame construction, and belongs to the technical field of building construction.
Background
In the process of building the door head above the stairs, the supporting structure is required to be built on the stairs when the door head is built because the stairs are built, but the supporting structure can bear a certain weight because the door head is required to be installed with the truss for structural building in the process of building, and the supporting structure is built on the stairs, so that the load can be transferred to the stairs, and if the load is too large, the normal use and the safety of the stairs can be influenced due to the fact that the structure of the stairs is damaged.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the temporary support for the construction of the door head steel frame solves the problems that when a supporting structure is built on a stair in the prior art, the supporting structure can transfer load to the stair, and if the load is too large, the normal use and safety of the stair are affected due to damage to the stair structure.
The technical problems to be solved by the utility model are realized by adopting the following technical scheme: the utility model provides a door head steelframe construction temporary support, including stair, supporting structure and truss structure, the extending direction of stair is provided with a plurality of inclined plane ladder, adjacent inclined plane ladder is by plane connection, supporting structure includes the bracing piece, the conversion board, interim support frame and connecting plate, the bracing piece is located the both sides of stair extending direction, the unilateral of stair is provided with two bracing pieces at least along the extending direction of stair, the bracing piece top at the unilateral is fixed to the conversion board level, interim support frame is vertical to be fixed on the conversion board, the connecting plate sets up on the top of interim support frame, the both ends of connecting plate extend to the top of stair co-located both sides interim support frame respectively, interim support frame and connecting plate fixed connection, truss structure level sets up on the connecting plate top, truss structure is the same with the extending direction of connecting plate.
Through adopting above-mentioned technical scheme, install construction front stairway to truss structure and accomplish promptly, support through bracing piece and the conversion board that sets up in the stair both sides this moment, install on the conversion board through selecting the temporary support frame of different length to install truss structure, support truss structure in this in-process does not pass through the stair, thereby avoid the stair to receive great pressure and take place structural change, guaranteed the structural integrity and the safety of stair.
The utility model is further provided with: a protection shielding plate is fixedly arranged between the conversion plates at two sides of the same inclined plane ladder, and a space exists between the protection shielding plate and the stairs.
Through adopting above-mentioned technical scheme, the protection shielding plate separates truss structure vertical direction and stair, avoids when installing truss structure partial spare part to drop from the high altitude and causes the damage to the stair on the stair, has further guaranteed the structural integrity and the safety of stair.
The utility model is further provided with: the two sides of the extending direction of the stairs are provided with temporary stair plates which are the same as the extending path of the stairs, the bottoms of the temporary stair plates are fixedly provided with supporting columns used for supporting, and the positions of the temporary stair plates, which are opposite to the stair inclined planes, are inclined planes.
Through adopting above-mentioned technical scheme, through building temporary stair board in the side direction of stair, make truss structure at the material transportation of building the in-process and workman remove all can go on through temporary stair board, further reduced the influence of construction to the stair.
The utility model is further provided with: an auxiliary supporting rod is hinged to one side face, which is low in height, of the conversion plate towards the extending direction of the stairs, and the end portion of the auxiliary supporting rod is abutted to the temporary stair plate.
Through adopting above-mentioned technical scheme, auxiliary stay pole and interim stair board butt can provide the vertical upward and horizontal direction's holding power for the conversion board, have further improved the upper limit of conversion board bearing capacity, have guaranteed the stability of truss structure in the installation.
The utility model is further provided with: the abutment part of the auxiliary supporting rod and the temporary stair plate is detachably and fixedly provided with a limiting block.
Through adopting above-mentioned technical scheme, stopper and auxiliary stay butt can avoid the further upset of auxiliary stay, have guaranteed the stability of auxiliary stay when supporting the conversion board.
The utility model is further provided with: the support structures and the truss structures are provided with a plurality of, adjacent support structures are arranged side by side along the extending direction of the stairs, and truss structures on the support structures are located on the same horizontal plane.
Through adopting above-mentioned technical scheme, can install a plurality of truss structures simultaneously through setting up a plurality of supporting structure, reach the purpose of building each position of door head simultaneously, improved the construction efficiency of door head.
The beneficial effects of the utility model are as follows:
1. the construction front stairway is built before the truss structure is installed and constructed, at the moment, the support rods and the conversion plates are arranged on the two sides of the stairway to support the truss structure, and the temporary support frames with different lengths are selected to be installed on the conversion plates, so that the truss structure is supported without going through the stairway in the process, the stairway is prevented from being subjected to large pressure to generate structural change, and the structural integrity and safety of the stairway are guaranteed.
2. The protection shielding plate separates the truss structure in the vertical direction from the stairs, so that the damage to the stairs caused by falling of part of parts from high altitude on the stairs when the truss structure is installed is avoided, and the structural integrity and safety of the stairs are further ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic structural view of the present utility model after the protective shield is installed.
In the figure: 10. stairs; 11. a support rod; 12. a conversion plate; 13. a temporary support frame; 14. a truss structure; 15. a connecting plate; 20. temporary stairway boards; 21. a support column; 22. a protective shield; 30. an auxiliary support rod; 31. and a limiting block.
Detailed Description
The utility model will be further described with reference to the following detailed drawings, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-2, the temporary support for the construction of the door head steel frame comprises a stair 10, a support structure and a truss structure 14, wherein a plurality of inclined plane steps are arranged in the extending direction of the stair 10, the adjacent inclined plane steps are connected by a plane, the support structure comprises support rods 11, a conversion plate 12, temporary support frames 13 and a connecting plate 15, the support rods 11 are positioned on two sides of the extending direction of the stair 10, at least two support rods 11 are arranged on one side of the stair 10 along the extending direction of the stair 10, the conversion plate 12 is horizontally fixed on the top end of the support rods 11 on one side, the temporary support frames 13 are vertically fixed on the conversion plate 12, the connecting plate 15 is arranged on the top end of the temporary support frames 13, two ends of the connecting plate 15 respectively extend to the top ends of the temporary support frames 13 on two sides of the same position of the stair 10, the temporary support frames 13 are fixedly connected with the connecting plate 15, the truss structure 14 is horizontally arranged on the top end of the connecting plate 15, and the truss structure 14 is identical to the extending direction of the connecting plate 15. A protective shielding plate 22 is fixedly arranged between the two side conversion plates 12 of the same inclined plane ladder, and a space exists between the protective shielding plate 22 and the stair 10. Temporary stair plates 20 which are the same as the extending path of the stair 10 are arranged on two sides of the extending direction of the stair 10, supporting columns 21 for supporting are fixed at the bottoms of the temporary stair plates 20, and the positions, opposite to the inclined planes of the stair 10, of the temporary stair plates 20 are inclined planes. An auxiliary supporting rod 30 is hinged to one side surface of the conversion plate 12, which is low in the extending direction of the stair 10, and the end part of the auxiliary supporting rod 30 is abutted against the temporary stair plate 20. The abutment part of the auxiliary supporting rod 30 and the temporary stair plate 20 is detachably and fixedly provided with a limiting block 31. The plurality of support structures and truss structures 14 are arranged, adjacent support structures are arranged side by side along the extending direction of the stair 10, and truss structures 14 on the plurality of support structures are positioned on the same horizontal plane.
The truss structure 14 is installed and constructed before the stair 10 is built, at the moment, the support rods 11 and the conversion plates 12 arranged on the two sides of the stair 10 are used for supporting, and the temporary support frames 13 with different lengths are selected to be installed on the conversion plates 12, so that the truss structure 14 is installed, the support of the truss structure 14 does not pass through the stair 10 in the process, the structural change caused by the large pressure of the stair 10 is avoided, and the structural integrity and safety of the stair 10 are ensured. The shielding plate 22 separates the truss structure 14 from the stair 10 in the vertical direction, so that part of components fall on the stair 10 from high altitude to damage the stair 10 when the truss structure 14 is installed, and structural integrity and safety of the stair 10 are further ensured. By constructing temporary stairway boards 20 laterally of the stairway 10, material transportation and worker movement of the truss structure 14 during construction can be performed through the temporary stairway boards 20, and the influence of construction on the stairway 10 is further reduced.
The auxiliary support rods 30 are abutted with the temporary stair plates 20 to provide vertical upward and horizontal supporting force for the conversion plate 12, so that the upper limit of the bearing capacity of the conversion plate 12 is further improved, and the stability of the truss structure 14 in the installation process is ensured. The stopper 31 can avoid auxiliary stay 30 further upset with auxiliary stay 30 butt, has guaranteed auxiliary stay 30 stability when supporting conversion board 12. By arranging a plurality of support structures, a plurality of truss structures 14 can be installed simultaneously, the aim of simultaneously constructing all positions of the door head is fulfilled, and the construction efficiency of the door head is improved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, but is capable of various changes and modifications without departing from the spirit and scope of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a door head steelframe construction temporary support, includes stair (10), and the extending direction of stair (10) is provided with a plurality of inclined plane ladder, and adjacent inclined plane ladder is by the plane connection, its characterized in that: including supporting structure and truss structure (14), supporting structure includes bracing piece (11), conversion board (12), interim support frame (13) and connecting plate (15), bracing piece (11) are located the both sides of stair (10) extending direction, the unilateral of stair (10) is provided with two bracing pieces (11) at least along the extending direction of stair (10), the bracing piece (11) top of unilateral is fixed to conversion board (12) level, interim support frame (13) are vertical to be fixed on conversion board (12), connecting plate (15) set up the top at interim support frame (13), the both ends of connecting plate (15) extend to the top of stair (10) the same position both sides interim support frame (13) respectively, interim support frame (13) and connecting plate (15) fixed connection, truss structure (14) level sets up on connecting plate (15) top, truss structure (14) are the same with the extending direction of connecting plate (15).
2. The temporary support for door head steel frame construction according to claim 1, wherein: a protective shielding plate (22) is fixedly arranged between the two side conversion plates (12) of the same inclined plane ladder, and a space exists between the protective shielding plate (22) and the stairs (10).
3. The temporary support for door head steel frame construction according to claim 1, wherein: temporary stair plates (20) which are the same as the extending path of the stair (10) are arranged on two sides of the extending direction of the stair (10), supporting columns (21) used for supporting are fixed at the bottoms of the temporary stair plates (20), and the positions, opposite to the inclined steps of the stair (10), of the temporary stair plates (20) are inclined planes.
4. A temporary support for door head steel frame construction according to claim 3, wherein: an auxiliary supporting rod (30) is hinged to one side surface of the conversion plate (12) which is low in the extending direction of the stair (10), and the end part of the auxiliary supporting rod (30) is abutted to the temporary stair plate (20).
5. The temporary support for door head steel frame construction according to claim 4, wherein: a limiting block (31) is detachably and fixedly arranged at the joint of the auxiliary supporting rod (30) and the temporary stair plate (20).
6. The temporary support for door head steel frame construction according to claim 1, wherein: the support structures and the truss structures (14) are arranged in a plurality, adjacent support structures are arranged side by side along the extending direction of the stairs (10), and the truss structures (14) on the support structures are positioned on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321746145.7U CN220434326U (en) | 2023-07-04 | 2023-07-04 | Temporary bracket for door head steel frame construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321746145.7U CN220434326U (en) | 2023-07-04 | 2023-07-04 | Temporary bracket for door head steel frame construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220434326U true CN220434326U (en) | 2024-02-02 |
Family
ID=89689338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321746145.7U Active CN220434326U (en) | 2023-07-04 | 2023-07-04 | Temporary bracket for door head steel frame construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220434326U (en) |
-
2023
- 2023-07-04 CN CN202321746145.7U patent/CN220434326U/en active Active
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