Climbing frame steel structure supporting platform
By designing a detachable climbing steel structure support platform, using H-shaped steel and pull-up bolt connections, the problem of difficulty in fixing the attached lifting scaffolding on the reinforced concrete structure is solved, convenient installation and multiple use is achieved, and construction is improved Efficiency and equipment turnover are adapted to the support needs of strong windy weather.
Patent Information
- Application Number
- CN202421024393.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-13
AI Technical Summary
In the prior art, the attached lifting scaffolding cannot be reliably fixed in the reinforced concrete structure building, and the temporarily installed concrete support members have a long maintenance time, which increases the equipment investment time, and it is difficult to reuse the support members after being demolished, resulting in inconvenience in construction. .
A climbing frame steel structure support platform is designed, including removable horizontal bending and vertical compressive components, which are connected by H-shaped steel and pull-up bolts, and are fixed by welding and fixing of reserved sleeves and ear plates to achieve the steel structure. Removable and convenient installation, with a slanted rod at the bottom of the support platform to resist horizontal wind loads.
It realizes the detachability and multiple use of the steel structure support platform, reduces construction time, improves construction efficiency and equipment turnover, can stabilize support of climbing frames in strong winds, and is convenient to install and less affected by the environment.
Smart Images
Figure CN222253017U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of climbing frame support, and more specifically, particularly relates to a climbing frame steel structure support platform. Background Art
[0002] High-rise buildings can be seen everywhere in major cities. High-rise buildings are no longer simple, square building structures. Climbing frame equipment is a new type of scaffolding technology that has developed rapidly at the beginning of this century. It has become the use trend of high-rise external protection and operation platform, and has an important impact on the progress of construction technology in my country. Common attachment methods of climbing frames: setting wall guides on the main structure, using heightening parts, cantilevered steel beams, etc. to connect with the main structure.
[0003] In the prior art, the attached lifting scaffolding requires a reliable attachment point. When there is no reinforced concrete structure on the periphery of the building due to its shape, it is impossible to provide an attachment point in a conventional way, and the wall guide seat cannot be reliably fixed, thus becoming a construction difficulty. If a temporary concrete structure is set up for the attachment of the climbing frame, the concrete curing time is long, which increases the equipment investment time. After the climbing frame is lifted, the temporary concrete support components need to be removed. Utility Model Content
[0004] In order to overcome the above-mentioned shortcomings, the utility model aims to provide a climbing frame steel structure support platform, which is convenient to construct and can be used cyclically.
[0005] A climbing frame steel structure support platform, including a horizontal bending component and a vertical compression component arranged between two adjacent walls and a structural beam, the horizontal bending component is provided with a channel steel support, the horizontal bending component includes two main beams detachably connected between the two adjacent walls, and also includes a first beam detachably connected between the main beam and the structural beam and a second beam detachably connected between the two main beams, and the channel steel support is bolted to the climbing frame.
[0006] Furthermore, the main beam, the first beam and the second beam are all made of H-shaped steel.
[0007] Furthermore, both ends of the main beam are connected to the wall through a first connecting member, the first connecting member includes a first steel plate and a second steel plate, the first steel plate and the second steel plate are connected by a first tension bolt, and the first tension bolt runs through a reserved sleeve on the wall.
[0008] Furthermore, two first ear plates are fixedly connected to the second steel plate, and the two first ear plates are connected to the main beam through bolts.
[0009] Furthermore, the first beam is connected to the structural beam through a second connecting member, the second connecting member includes a third steel plate and a fourth steel plate, the third steel plate and the fourth steel plate are connected by second tension bolts, and the second tension bolts pass through a reserved sleeve on the structural beam.
[0010] Furthermore, two second ear plates are fixedly connected to the fourth steel plate, and the two second ear plates are connected to the first beam through bolts.
[0011] Furthermore, the first beam and the second beam are both connected to the main beam by bolts.
[0012] Furthermore, the vertical compression-resistant assembly includes an oblique rod detachably connected between the main beam and the wall, and both ends of the oblique rod are fixedly connected with a fourth ear plate.
[0013] Furthermore, the diagonal rod is connected to the wall through a third connecting member, the third connecting member includes a fifth steel plate and a sixth steel plate, the fifth steel plate and the sixth steel plate are connected by third tension bolts, the third tension bolts pass through a reserved sleeve on the wall, two third ear plates are welded on the sixth steel plate, and the third ear plate is connected to the fourth ear plate by bolts.
[0014] Furthermore, the diagonal rod is connected to the main beam via a fourth connecting member, the fourth connecting member comprises two fifth ear plates fixedly connected to the lower end surface of the main beam, and the fifth ear plates are connected to the fourth ear plates via bolts.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] ① In the utility model, the horizontal bending-resistant assembly includes two parallel main beams detachably connected between two adjacent walls, a first beam detachably connected between the main beam and the structural beam at the indentation, and a second beam detachably connected between the two main beams, so that the steel structure support platform is detachable. After the climbing frame is lifted, only the supporting steel components need to be removed and the holes need to be sealed. The next cantilever structure can be used again, which is convenient for construction. Green and efficient, the climbing frame steel structure support platform can be used repeatedly.
[0017] ② In the utility model, the steel structure support platform of the climbing frame is fixed to the main structure by steel plates and tension bolts, the steel beams (main beam, first beam, second beam) and the steel plates are fixed by ear plates and bolts, the steel beams are connected by bolts, and the steel plates are fixed to the ear plates by welding. An inclined rod is set at the bottom of the steel structure support platform of the climbing frame to ensure that the vertical load of the climbing frame can be transferred to the wall. The first beam is set perpendicular to the main beam direction and is tied to the rear structure beam to resist horizontal wind loads, ensuring that the climbing frame can resist horizontal wind loads in windy weather. The steel structure is easy to install, has a fast construction speed, and is less affected by the environment. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0019] Figure 1 It is a schematic diagram of the overall structure of a climbing frame steel structure support platform;
[0020] Figure 2 is a schematic diagram of horizontal bending components and vertical compression components;
[0021] Figure 3 is a schematic diagram of the main beam and the first connecting member;
[0022] Figure 4 is a schematic diagram of the first beam and the second connecting member;
[0023] Figure 5 It is the connection section between the first beam or the second beam and the main beam Figure 1 ;
[0024] Figure 6 It is the connection section between the first beam or the second beam and the main beam Figure 2 ;
[0025] Figure 7 is a schematic diagram of the third connecting member;
[0026] Figure 8 is a schematic diagram of a fourth connecting member;
[0027] Fig. 9 It is a schematic diagram of the diagonal rod.
[0028] In the figure: 1. wall; 2. structural beam; 3. horizontal bending component; 31. main beam; 32. first beam; 33. second beam; 34. first connecting piece; 341. first steel plate; 342. second steel plate; 343. first tension bolt; 344. first ear plate; 35. second connecting piece; 351. third steel plate; 352. fourth steel plate; 353. second tension bolt; 354. second ear plate; 4. vertical compression component; 41. diagonal rod; 42. fourth ear plate; 43. third connecting piece; 431. fifth steel plate; 432. sixth steel plate; 433. third tension bolt; 434. third ear plate; 44. fourth connecting piece; 441. fifth ear plate; 5. channel steel support; 6. reinforcing rib. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment:
[0031] like Figure 1-2 As shown, a climbing frame steel structure support platform includes a horizontal bending component 3 and a vertical compression component 4 arranged between two adjacent walls 1 and the structural beam 2 at the indentation. A channel steel support 5 is arranged on the horizontal bending component 3. The climbing frame steel structure support platform and the climbing frame are bolted through the channel steel support 5. The support platform can replace the main structure and install a wall guide seat to solve the problem of machine position attachment of the attached scaffolding at the cantilever structure (the indentation of the main structure of the building).
[0032] like Figure 1-6 As shown, the horizontal bending component 3 includes two parallel main beams 31 detachably connected between two adjacent walls 1, a first beam 32 detachably connected between the main beam 31 and the structural beam 2 at the indentation, and a second beam 33 detachably connected between the two main beams 31. The main beam 31, the first beam 32 and the second beam 33 are all made of H-shaped steel. The steel structure support platform is detachable. After the climbing frame is lifted, only the supporting steel components need to be removed and the holes can be sealed. The next cantilever structure (structural indentation) can be used again, which is convenient for construction. Green and efficient, the climbing frame steel structure support platform can be used repeatedly.
[0033] like Figure 1-6As shown, both ends of the main beam 31 are connected to the wall 1 through the first connecting piece 34. The first connecting piece 34 includes a first steel plate 341 and a second steel plate 342. Bolt holes (for passing tension bolts) are mechanically opened in advance at appropriate positions on the first steel plate 341, the second steel plate 342, the main beam 31, the first beam 32 and the second beam 33. The reserved holes of the steel structure support platform of the cantilever structure are laid out according to the axis provided by the civil engineering. The holes need to be positioned and opened in advance on the aluminum mold and the wooden mold, and the reserved sleeves are used to install the embedded parts (the first connecting piece 3 4. The second connecting member 35 and the third connecting member 43) are fixed with measures. The process can be carried out only after acceptance. The concrete pouring process is tracked and deviation is corrected in time. The first steel plate 341 and the second steel plate 342 are connected by the first tension bolts 343. The first tension bolts 343 run through the reserved sleeves on the wall 1. The first steel plate 341 and the second steel plate 342 are located on both sides of the wall 1. Two first ear plates 344 are welded to the second steel plate 342. The two first ear plates 344 are connected to the main beam 31 by bolts.
[0034] like Figure 1-6 As shown, the first beam 32 is connected to the structural beam 2 through the second connecting member 35, and the second connecting member 35 includes a third steel plate 351 and a fourth steel plate 352. The third steel plate 351 and the fourth steel plate 352 are located on both sides of the structural beam 2 at the retracted position. The third steel plate 351 and the fourth steel plate 352 are connected by second tension bolts 353, and the second tension bolts 353 pass through the reserved sleeve on the structural beam 2. Two second ear plates 354 are welded to the fourth steel plate 352, and the two second ear plates 354 and the first beam 32 are connected by bolts.
[0035] like Figure 5 , Figure 6 As shown, the first beam 32 and the second beam 33 are connected to the main beam 31 by bolts, and the bolts pass through the bolt holes opened on the main beam 31, the first beam 32, and the second beam 33. The steel structure support platform transfers the load to the main structure through the first connecting member 34 and the second connecting member 35.
[0036] like Figure 1 , Figure 2 , Figure 7 , Figure 8 , Fig. 9As shown, the vertical compression-resistant assembly 4 includes an oblique rod 41 detachably connected between the main beam 31 and the wall 1 , and both ends of the oblique rod 41 are fixedly connected with a fourth ear plate 42 . The diagonal rod 41 is connected to the wall 1 through a third connecting member 43, the third connecting member 43 includes a fifth steel plate 431 and a sixth steel plate 432, the fifth steel plate 431 and the sixth steel plate 432 are connected by a third tension bolt 433, the third tension bolt 433 runs through a reserved sleeve on the wall 1, the fifth steel plate 431 and the sixth steel plate 432 are located on both sides of the wall 1, two third ear plates 434 are welded to the sixth steel plate 432, the third ear plate 434 is connected to the fourth ear plate 42 at one end of the diagonal rod 41 by bolts; the diagonal rod 41 is connected to the main beam 31 through a fourth connecting member 44, the fourth connecting member 44 includes two fifth ear plates 441 welded to the lower end surface of the main beam 31, the fifth ear plate 441 is connected to the fourth ear plate 42 at the other end of the diagonal rod 41 by bolts, and the bolts connected to each ear plate are all high-strength bolts. The steel structure support platform of the climbing frame is fixed to the main structure by steel plates and tension bolts. The steel beams (main beam 31, first beam 32, second beam 33) are fixed to the steel plates by ear plates and bolts. The steel beams are connected by bolts, and the steel plates are fixed to the ear plates by welding. An inclined rod 41 is set at the bottom of the steel structure support platform of the climbing frame to ensure that the vertical load of the climbing frame can be transferred to the wall 1. The first beam 32 is set perpendicular to the main beam 31 to tie with the rear structure beam 2 to resist horizontal wind loads, ensuring that the climbing frame can resist horizontal wind loads in windy weather. The steel structure is easy to install, fast in construction, and less affected by the environment.
[0037] like Figure 1 , Figure 2 As shown, reinforcing ribs 6 are welded on the main beam 31 at positions corresponding to the channel steel supports 5 to improve the supporting strength of the climbing frame.
[0038] The working principle of a climbing frame steel structure support platform in this embodiment is: when pouring the main body, it is necessary to position and open holes in the aluminum mold and the wooden mold in advance, and reserve sleeves for installing embedded parts. After the pouring is completed, the template is removed and the concrete slag in the reserved holes is cleaned, and the first connecting piece 34, the second connecting piece 35 and the third connecting piece 43 are installed, and finally the nuts are used to fix the tension bolts; first install the horizontal bending component 3, use the crane to hoist the horizontal bending component 3, and realize the detachable connection between the main beam 31 and the wall 1 through the first connecting piece 34, and the first connecting piece 35 is connected to the wall 1 through the second connecting piece 35. The secondary beam 32 is detachably connected to the structural beam 2, the primary beam 32 is bolted to the main beam 31, the secondary beam 33 is bolted to the two main beams 31, and then the vertical compression assembly 4 is installed. The diagonal rod 41 is detachably connected to the wall 1 through the third connecting piece 43, and is detachably connected to the main beam 31 through the fourth ear plate 42, the fourth connecting piece 44 and the bolts, so that the steel structure support platform is detachable. After the climbing frame is lifted, only the supporting steel components need to be removed and the holes can be sealed. The next cantilever structure can be used again, which is convenient for construction. Green and efficient, the climbing frame steel structure support platform can be used repeatedly.
[0039] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A climbing frame steel structure support platform, characterized by: The invention comprises a horizontal bending-resistant component (3) and a vertical compression-resistant component (4) which are arranged between two adjacent walls (1) and a structural beam (2); a channel steel support (5) is arranged on the horizontal bending-resistant component (3); the horizontal bending-resistant component (3) comprises two main beams (31) which are detachably connected between the two adjacent walls (1); a first beam (32) which is detachably connected between the main beams (31) and the structural beam (2); and a second beam (33) which is detachably connected between the two main beams (31); the channel steel support (5) is bolted to a climbing frame.
2. A climbing frame steel structure support platform according to claim 1, characterized in that: The main beam (31), the first beam (32) and the second beam (33) are all made of H-shaped steel.
3. A climbing frame steel structure support platform according to claim 2, characterized in that: Both ends of the main beam (31) are connected to the wall (1) via a first connecting member (34); the first connecting member (34) comprises a first steel plate (341) and a second steel plate (342); the first steel plate (341) and the second steel plate (342) are connected via a first tension bolt (343); the first tension bolt (343) passes through a reserved sleeve on the wall (1).
4. A climbing frame steel structure support platform according to claim 3, characterized in that: Two first ear plates (344) are fixedly connected to the second steel plate (342), and the two first ear plates (344) are connected to the main beam (31) by bolts.
5. The climbing frame steel structure support platform according to claim 2, characterized in that: The first beam (32) is connected to the structural beam (2) via a second connecting member (35), the second connecting member (35) comprises a third steel plate (351) and a fourth steel plate (352), the third steel plate (351) and the fourth steel plate (352) are connected via second tension bolts (353), and the second tension bolts (353) pass through a reserved sleeve on the structural beam (2).
6. A climbing frame steel structure support platform according to claim 5, characterized in that: Two second ear plates (354) are fixedly connected to the fourth steel plate (352), and the two second ear plates (354) are connected to the first beam (32) by bolts.
7. The climbing frame steel structure support platform according to claim 2, characterized in that: The first beam (32) and the second beam (33) are both connected to the main beam (31) by bolts.
8. The climbing frame steel structure support platform according to claim 1, characterized in that: The vertical compression-resistant assembly (4) comprises an oblique rod (41) detachably connected between the main beam (31) and the wall (1), and both ends of the oblique rod (41) are fixedly connected to a fourth ear plate (42).
9. A climbing frame steel structure support platform according to claim 8, characterized in that: The diagonal rod (41) is connected to the wall (1) via a third connecting member (43); the third connecting member (43) comprises a fifth steel plate (431) and a sixth steel plate (432); the fifth steel plate (431) and the sixth steel plate (432) are connected via third tension bolts (433); the third tension bolts (433) penetrate through a reserved sleeve on the wall (1); two third ear plates (434) are welded to the sixth steel plate (432); the third ear plates (434) are connected to the fourth ear plate (42) via bolts.
10. A climbing frame steel structure support platform according to claim 9, characterized in that: The oblique rod (41) is connected to the main beam (31) via a fourth connecting member (44); the fourth connecting member (44) comprises two fifth ear plates (441) fixedly connected to the lower end surface of the main beam (31); the fifth ear plates (441) are connected to the fourth ear plates (42) via bolts.