CN219567225U - Combined steel structure for construction elevator wall attachment at retraction position of building plane - Google Patents
Combined steel structure for construction elevator wall attachment at retraction position of building plane Download PDFInfo
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- CN219567225U CN219567225U CN202320575132.1U CN202320575132U CN219567225U CN 219567225 U CN219567225 U CN 219567225U CN 202320575132 U CN202320575132 U CN 202320575132U CN 219567225 U CN219567225 U CN 219567225U
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- steel
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- wall
- construction elevator
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 87
- 239000010959 steel Substances 0.000 title claims abstract description 87
- 238000010276 construction Methods 0.000 title claims abstract description 31
- 238000007373 indentation Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 8
- 238000003466 welding Methods 0.000 description 6
- 239000002131 composite material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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Abstract
The utility model discloses a combined steel structure for attaching a wall to a construction elevator at a retracted position of a building plane, which relates to the technical field of building construction and is applied to an adduction building. The occupied area is small, the extra occupied area is not needed, and the influence on the surrounding environment and the flow of personnel is avoided; the platform adopts a profile steel framework and is fixedly connected with a patterned steel plate, so that the friction force of a contact surface can be increased, the slipping phenomenon is prevented, and the safety is ensured; the structure is simple, the manufacture is easy, the waste materials in the construction site can be used completely, the cost is low, the components can be recycled, and the device is practical and economical.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a combined steel structure for attaching a wall to a construction elevator at a retracted position of a building plane.
Background
The existing public building has more and more complex functions, so as to meet the requirements of large space and the like in building use, complicated structural forms such as large span, large overhanging, jump columns, adduction and the like are frequently generated in the structure, and particularly the adduction structural forms cause the building outer facade to be not on a plumb face, and particularly when continuous layers are not on a plumb face, difficulties are caused for the construction elevator to be arranged on the periphery of the building. In order to reduce the work load of closing up the edge caused by the arrangement of the construction elevator in the structure in the later stage, the construction elevator is usually arranged on the periphery of a building, and a temporary steel structure is additionally arranged at the position of the adduction structure and used for attaching a wall to the construction elevator.
The adduction type building structure comprises a lower floor slab and an upper floor slab adduction relative to the lower floor slab, a construction elevator is arranged outside the adduction type building structure, the construction elevator comprises a guide rail frame and a ladder cage which moves up and down along the guide rail frame, and the guide rail frame is formed by connecting guide rail standard sections.
The prior art has the following defects:
the occupied area is large, the temporary steel structure is generally required to be additionally arranged on the periphery of the building, and a certain floor area is occupied, so that traffic and personnel flow on the periphery of the building are affected. The building is built by additionally arranging larger materials and manpower resources on the periphery of the building, so that the building is high in manufacturing cost and poor in economical efficiency.
Disclosure of Invention
The utility model mainly aims to provide a combined steel structure for attaching a wall to a construction elevator at a retracted position of a building plane, which can effectively solve the problems of large occupied area and poor economical efficiency when the periphery of a building is additionally provided.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a construction elevator of building plane indentation department attaches wall and uses combination steel construction, be applied to adduction formula building, including the platform, be used for supporting platform's stand, the bottom of stand is provided with the base that is used for increasing area of bearing, be provided with the bracing structure on the platform, the bracing structure includes the vertical support column of fixed connection on the platform, the top fixedly connected with horizontal cross beam of support column, and with support column top, platform tip fixed connection attach wall bracing, the platform includes the shaped steel skeleton, fixedly connected with is used for increasing the decorative pattern steel sheet of contact surface frictional force on the shaped steel skeleton.
The platform adopts shaped steel skeleton, and fixedly connected with decorative pattern steel sheet can increase contact surface frictional force, prevents the phenomenon of skidding, ensures safety. The structure is simple, the manufacture is easy, the construction site waste materials can be used completely, the cost is low, the components can be recycled, the practicability is high, and the economic benefit is high.
Further, the base comprises a bearing steel plate, the bearing steel plate is provided with a bolt hole fixedly connected with the lower floor plate through an expansion bolt, and the upright post is welded with the bearing steel plate. The welding structure of the bearing steel plate and the upright post can provide higher strength and stability, so that the base can bear the weight and pressure in a preset unit area; the bolt holes fixedly connected with the lower floor plate through the expansion bolts can ensure firm and reliable connection between the base and the lower floor plate, and prevent the base from shaking or moving in the use process.
Further, the upright post is H-shaped steel, the H-shaped steel has higher strength, can bear larger pressure and tension, and can meet the strength requirement of the upright post; the H-shaped steel upright post has light weight, so that the whole weight of the building structure is reduced, and the self weight is reduced; the H-shaped steel material can be recycled and reused.
Further, the upright post is a lattice type upright post and comprises I-steel serving as a limb, and batten plates are welded in the through grooves of the I-steel at intervals. The I-steel has excellent bending strength and bearing capacity, and the bearing capacity of the I-steel can be further improved by welding the batten plates at intervals, so that the upright post is firmer and more stable and can bear larger load; the structural stability of the combined steel frame can be improved by using the I-steel as the upright post and welding the lacing plates in the through groove at intervals; the connection between the lacing plate and the I-steel upright post has good stability and durability, can effectively reduce fatigue and cracks at the connection part, and prolongs the service life of the combined steel frame.
The combined steel structure for the wall attaching of the construction elevator at the retracted position of the building plane has the following advantages:
the occupied area is small, and the arrangement of the structural scheme does not need extra occupied area, so that the influence on the surrounding environment and the flow of personnel is avoided; the scheme has the advantages of simple structure, easy manufacture, capability of completely using waste materials in construction sites, low cost, recycling of components, strong practicability and high economic benefit. The platform adopts shaped steel skeleton, and fixedly connected with decorative pattern steel sheet can increase contact surface frictional force, prevents the phenomenon of skidding, ensures safety.
Drawings
Fig. 1 is a perspective view of a composite steel structure for wall attachment of a construction elevator at a retracted position of a building plane according to a first embodiment of the present utility model;
fig. 2 is a perspective view of a composite steel structure for wall attachment of a construction elevator at a retracted position of a building plane according to a second embodiment of the present utility model;
fig. 3 is an exploded view of a composite steel structure for wall attachment of an elevator for construction at a retracted building plane according to a second embodiment of the present utility model;
FIG. 4 is a top view of a base and a column according to the present utility model;
fig. 5 is a structural diagram of a horizontal beam and a wall-attached frame provided by the utility model at a preset position.
In the figure: 1. a column; 2. a platform; 3. a horizontal cross beam; 4. wall-attached diagonal bracing; 5. a support column; 6. a bearing steel plate; 7. a wall attaching frame; 11. i-steel; 12. a lacing plate; 21. a section steel skeleton; 22. a patterned steel plate; 61. bolt holes.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The utility model is further illustrated by the following examples:
referring to fig. 1 to 3, a combined steel structure for attaching a wall to a construction elevator at a retracted position of a building plane is applied to an adduction building and comprises a platform 2 and a column 1 for supporting the platform 2, wherein a base for increasing a bearing area is arranged at the bottom of the column 1, a diagonal bracing structure is arranged on the platform 2 and comprises a vertical support column 5 fixedly connected to the platform 2, a horizontal cross beam 3 is fixedly connected to the top of the support column 5, and a wall attaching diagonal bracing 4 is fixedly connected to the top of the support column 5 and the end part of the platform 2, the platform 2 comprises a profile steel framework 21, and a pattern steel plate 22 for increasing friction force of a contact surface is fixedly connected to the profile steel framework 21. The platform 2 adopts the shaped steel skeleton 21, and fixedly connected with decorative pattern steel sheet 22 can increase contact surface frictional force, prevents the phenomenon of skidding, ensures safety. The bottom of the upright column 1 is arranged at the edge of a lower floor slab, the lower tail end of the wall-attached diagonal bracing 4 is arranged at the edge of an upper floor slab, and the platform 2 is used for carrying goods back and forth between an external construction elevator and a building.
Referring to fig. 4, wherein the base includes a bearing steel plate 6, the bearing steel plate 6 is provided with bolt holes 61 for fixedly connecting with a lower floor plate through expansion bolts, and the column 1 is welded with the bearing steel plate 6. The welded structure of the bearing steel plate 6 and the upright post 1 can provide higher strength and stability, so that the base can bear the weight and pressure in a preset unit area; the bolt holes 61 fixedly connected with the lower floor plate through the expansion bolts can ensure firm and reliable connection between the base and the lower floor plate, and prevent the base from shaking or moving in the use process.
Specifically, the dimension of the load-bearing steel plate 6 is 500×500×20 (mm), the dimension of the expansion bolts is m20×120, and the dimension of the horizontal cross member 3 is 500×200×10×14 (mm) H-shaped steel.
In one embodiment of the column 1, as shown in fig. 1, the column 1 is a 400×400×12×20 (mm) H-shaped steel with a strength of Q355.
The H-shaped steel has higher strength, can bear larger pressure and tension, and can meet the strength requirement of the opposite column; the H-shaped steel upright post has light weight, so that the whole weight of the building structure is reduced, and the self weight is reduced; the H-shaped steel material can be recycled and reused.
In one embodiment of the post 1, as shown in fig. 2 and 3, the post 1 includes a i-beam 11 for use as a limb, with batten plates 12 welded in spaced relation in the through slots of the i-beam 11. The upright post 1 comprises a left upright post and a right upright post, which are two I-shaped steel 25a, the lacing plate 12 is a steel plate with the thickness of 10mm, and the I-shaped steel 11 is connected with the lacing plate 12 by adopting a fillet weld.
The I-steel 11 has excellent bending strength and bearing capacity, and the bearing capacity of the I-steel 11 can be further improved by welding the batten plates 12 at intervals, so that the upright column 1 is stronger and more stable and can bear larger load; the structural stability of the combined steel frame can be improved by using the I-steel 11 as the upright post 1 and welding the batten plates 12 in the through groove at intervals; the connection between the lacing plate 12 and the I-steel 11 upright post 1 has good stability and durability, can effectively reduce fatigue and cracks at the connection part, and prolongs the service life of the combined steel frame.
In one embodiment, the platform 2 is composed of a section steel skeleton 21 with the thickness of 5mm and a pattern steel plate 22 with the thickness of 5mm, wherein the section steel skeleton 21 and the upright column 1 are connected by welding. And the profile steel framework 21 is provided with wall-attached diagonal braces 4 consisting of a plurality of H500 x 200 x 10 x 4 profile steels, and the main body structure of the platform 2 of the wall-attached diagonal braces 4 is welded.
Referring to fig. 5, when the construction elevator moves up and down to a predetermined position, the abutting position relationship between the wall attaching frame of the construction elevator and the horizontal beam 3 is shown in the figure, and at this time, people or objects in the construction elevator can go in and out through the platform 2.
The combined steel structure for the wall attaching of the construction elevator at the retracted position of the building plane has the following advantages:
the occupied area is small, and the arrangement of the structural scheme does not need extra occupied area, so that the influence on the surrounding environment and the flow of personnel is avoided; the scheme has the advantages of simple structure, easy manufacture, capability of completely using waste materials in construction sites, low cost, recycling of components, strong practicability and high economic benefit; the platform adopts shaped steel skeleton, and fixedly connected with decorative pattern steel sheet can increase contact surface frictional force, prevents the phenomenon of skidding, ensures safety.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (4)
1. The utility model provides a construction elevator of building plane indentation department attaches wall and uses combination steel construction, is applied to adduction formula building, including platform (2), be used for stand (1) of supporting platform (2), the bottom of stand (1) is provided with the base that is used for increasing area of bearing, a serial communication port, be provided with the bracing structure on platform (2), the bracing structure includes vertical support column (5) of fixed connection on platform (2), the top fixedly connected with horizontal crossbeam (3) of support column (5) to and with support column (5) top, platform (2) tip fixed connection attach wall bracing (4), platform (2) include shaped steel skeleton (21), fixedly connected with is used for increasing decorative pattern steel sheet (22) of contact surface frictional force on shaped steel skeleton (21).
2. The combined steel structure for constructing the elevator attached wall at the retracted position of the building plane according to claim 1, wherein the base comprises a bearing steel plate (6), the bearing steel plate (6) is provided with bolt holes (61) for fixedly connecting with a lower floor plate through expansion bolts, and the upright post (1) is welded with the bearing steel plate (6).
3. The combined steel structure for attaching a wall to a construction elevator at a retracted position of a building plane according to claim 2, wherein the upright (1) is an H-shaped steel.
4. The combined steel structure for attaching a wall to a construction elevator at a retracted position of a building plane according to claim 2, wherein the upright (1) is a lattice upright, the upright (1) comprises I-shaped steel (11) serving as a limb, and lacing plates (12) are welded in through grooves of the I-shaped steel (11) at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320575132.1U CN219567225U (en) | 2023-03-22 | 2023-03-22 | Combined steel structure for construction elevator wall attachment at retraction position of building plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320575132.1U CN219567225U (en) | 2023-03-22 | 2023-03-22 | Combined steel structure for construction elevator wall attachment at retraction position of building plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219567225U true CN219567225U (en) | 2023-08-22 |
Family
ID=87657525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320575132.1U Active CN219567225U (en) | 2023-03-22 | 2023-03-22 | Combined steel structure for construction elevator wall attachment at retraction position of building plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219567225U (en) |
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2023
- 2023-03-22 CN CN202320575132.1U patent/CN219567225U/en active Active
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