CN214739791U - Truss type cantilever beam combined structure for climbing frame - Google Patents
Truss type cantilever beam combined structure for climbing frame Download PDFInfo
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- CN214739791U CN214739791U CN202120939453.6U CN202120939453U CN214739791U CN 214739791 U CN214739791 U CN 214739791U CN 202120939453 U CN202120939453 U CN 202120939453U CN 214739791 U CN214739791 U CN 214739791U
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Abstract
The utility model belongs to the technical field of construction auxiliary assembly and specifically relates to a climb truss-like cantilever beam integrated configuration for frame relates to, including the cantilever beam of horizontal installation on the floor, cantilever beam one end is installed on the floor, the unsettled setting of cantilever beam other end, cantilever beam free end rigid coupling has the mounting panel that is used for installing the attached support, still including installing the truss of floor one side is kept away from to the cantilever beam, the truss is connected simultaneously cantilever beam free end and the one end that cantilever beam and floor are connected, with right cantilever beam free end draws and holds. This application has the load that can reduce cantilever beam and floor junction, reduces the effect that causes the destruction to building floor or cantilever beam.
Description
Technical Field
The application relates to the field of building construction auxiliary equipment, in particular to a truss type cantilever beam combined structure for a climbing frame.
Background
Along with the rapid development of urban construction in China, the requirements of people on the functionality and the attractive appearance of buildings are higher and higher, and the structural change that local outlines or individual floors of the buildings are protruded outwards or retracted inwards is caused. And at present in the building work progress, the outer protection construction machinery of most commonly used is for climbing the frame, when climbing the frame and being applied to this type of building, can lead to climbing the frame and adhere to the support and do not have the attachment point. Therefore, in order to provide an attachment point for the attachment seat, a channel steel cantilever beam is generally used for mounting the attachment seat. However, when the overhanging length of the cantilever beam exceeds a certain range, the load of the joint of the cantilever beam and the floor slab is large due to the influence of the gravity of the cantilever beam, and large local stress is generated at the joint of the cantilever beam and the floor slab, so that the building floor slab or the cantilever beam is damaged, and the potential safety hazard is large.
SUMMERY OF THE UTILITY MODEL
In order to reduce the load of cantilever beam and floor junction, reduce the destruction that causes building floor or cantilever beam, this application provides a truss-like cantilever beam integrated configuration for climbing frame.
The application provides a climb truss-like cantilever beam integrated configuration for frame adopts following technical scheme:
the utility model provides a climb truss-like cantilever beam integrated configuration for frame, includes the cantilever beam of horizontal installation on the floor, cantilever beam one end is installed on the floor, the unsettled setting of cantilever beam other end, cantilever beam free end rigid coupling has the mounting panel that is used for the installation to adhere to the support, still including installing the truss of floor one side is kept away from to the cantilever beam, the truss is connected simultaneously cantilever beam free end and the one end that cantilever beam and floor are connected, it is right cantilever beam free end draws and holds.
By adopting the technical scheme, the arrangement of the truss can pull and hold the suspension end of the cantilever beam so as to reduce the local stress between the cantilever beam and the floor slab, reduce the load at the joint of the cantilever beam and the floor slab and reduce the damage to the building floor slab or the cantilever beam.
Optionally, a portion of the cantilever beam connected to the floor slab is referred to as a connecting section, a portion of the cantilever beam suspended in the air is referred to as an overhanging section, the truss includes a support rod connected to the cantilever beam and a first connecting rod connected between the support rod and the overhanging section, the first connecting rod is located at one end of the support rod far away from the cantilever beam, and the support rod is connected to the connecting section of the cantilever beam or the support rod is connected to a connecting section of the cantilever beam and a connecting section of the overhanging section.
By adopting the technical scheme, the first connecting rod can disperse the gravity of the suspension end of the cantilever beam, and the support rod can play a role in supporting and fixing the first connecting rod, so that the generation of larger local stress at the joint of the cantilever beam and the floor slab due to the influence of the gravity of the suspension end of the cantilever beam is reduced,
optionally, the truss further includes a second connecting rod connected between the support rod and the connecting section, and the second connecting rod is located at one end of the support rod far away from the cantilever beam.
Through adopting above-mentioned technical scheme, the second connecting rod can increase the support intensity of bracing piece, and the power of dispersion bracing piece application on cantilever beam.
Optionally, the cantilever beam includes first crossbeam, with second crossbeam and rigid coupling that first crossbeam is parallel are in first crossbeam with the connecting plate of second crossbeam tip, leave certain space between first crossbeam and the second crossbeam and form installation space, be provided with in the installation space with the coupling assembling on the floor is fixed to the cantilever beam.
Through adopting above-mentioned technical scheme, can realize the connection of cantilever beam and floor through coupling assembling.
Optionally, coupling assembling includes that threaded connection establishes at connecting screw on the floor, slip cover first butt board and threaded connection on the connecting screw are in last first lock nut of connecting screw, connecting screw wears to establish in the installation space, first butt board is located cantilever beam keeps away from one side of floor, first lock nut is located first butt board is kept away from one side of cantilever beam.
Through adopting above-mentioned technical scheme, can be with first butt joint board centre gripping between cantilever beam and first lock nut through first lock nut to fix the cantilever beam between floor and first butt joint board, realize the fixed to the cantilever beam.
Optionally, the first beam and the second beam are channel steel, and reinforcing ribs are fixedly connected between the two wing plates of the first beam and the second beam.
Through adopting above-mentioned technical scheme, the selection of channel-section steel makes the material easily available, and the stiffening rib can increase the support intensity between first crossbeam and the second crossbeam.
Optionally, the mounting plate is fixedly connected with a reinforcing plate towards one side of the cantilever beam, and the reinforcing plate is fixedly connected with one side of the cantilever beam.
Through adopting above-mentioned technical scheme, the reinforcing plate can increase the connection area between mounting panel and the cantilever beam for it is more stable to connect.
Optionally, a first reinforcing rib is fixedly connected between one side of the mounting plate, which faces the cantilever beam, and the reinforcing plate.
Through adopting above-mentioned technical scheme, the joint strength of mounting panel can be increased to first strengthening rib.
Optionally, a second reinforcing rib is fixedly connected between the mounting plate and two opposite sides of the cantilever beam.
Through adopting above-mentioned technical scheme, the joint strength between cantilever beam and the mounting panel can be increased in the setting of second strengthening rib for the joint strength of mounting panel is higher.
Optionally, a reinforcing column is fixedly connected to one side of the mounting plate, which faces the cantilever beam, and an auxiliary hole communicated with the mounting hole in the mounting plate is formed in the reinforcing column.
Through adopting above-mentioned technical scheme, the setting up of reinforcement post makes and will climb when frame adheres to the support mounting on the mounting panel through the bolt, can increase the connection area between mounting panel and the bolt for the frame that climbs after the installation adheres to the support more stable.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the arrangement of the truss can realize the pulling and holding of the suspended end of the cantilever beam, reduce the force applied to the floor slab by the suspended end of the cantilever beam under the influence of the gravity of the suspended end of the cantilever beam, reduce the load at the joint of the cantilever beam and the floor slab and reduce the damage to the building floor slab or the cantilever beam;
2. the arrangement of the reinforcing ribs can increase the supporting force of the first cross beam and the second cross beam, so that the supporting strength of the first cross beam and the second cross beam is higher;
3. the arrangement of the installation space and the connecting assembly ensures that the cantilever beam can be conveniently installed on the floor slab.
Drawings
Fig. 1 is a schematic view of the overall structure of the present application.
Fig. 2 is a schematic front view of the structure of fig. 1.
Description of reference numerals: 1. a cantilever beam; 11. a first cross member; 12. a second cross member; 13. a connecting plate; 14. a connecting section; 15. a suspended section; 16. an installation space; 17. reinforcing ribs; 2. mounting a plate; 21. a reinforcing plate; 22. a first reinforcing rib; 23. a second reinforcing rib; 24. a reinforcement column; 241. an auxiliary hole; 3. a truss; 31. a support bar; 32. a first connecting rod; 33. a second connecting rod; 34. an auxiliary plate; 4. a connecting assembly; 41. connecting a screw rod; 42. a first butt joint plate; 43. a first lock nut; 44. a second lock nut; 45. a second butt joint plate; 5. and (7) a floor slab.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses a truss-like cantilever beam integrated configuration for climbing frame. Referring to fig. 1, the truss type cantilever beam combination structure includes a cantilever beam 1 horizontally installed on a floor slab 5, a mounting plate 2 fixedly connected to one end of the cantilever beam 1 for mounting an attachment support, and a truss 3 installed on a side of the cantilever beam 1 far from the floor slab 5, wherein a mounting hole (not shown in the figure) for mounting the attachment support is formed in the mounting plate 2, one end of the cantilever beam 1 is detachably connected to the floor slab 5, and the other end of the cantilever beam is cantilevered, wherein a portion of the cantilever beam 1 connected to the floor slab 5 is referred to as a connecting section 14, a portion of the cantilever beam 1 suspended in the air is referred to as an overhanging section 15, the mounting plate 2 is fixedly connected to one end of the overhanging section 15 far from the connecting section 14, and the truss 3 is simultaneously connected between the connecting section 14 and the overhanging section 15 of the cantilever beam 1 to pull and hold the overhanging end of the cantilever beam 1. The gravity of the suspended end of the cantilever beam 1 can be dispersed through the truss 3, the influence of the gravity of the cantilever beam 1 on the joint of the cantilever beam 1 and the floor slab 5 is reduced, and the damage to the building floor slab 5 or the cantilever beam 1 is reduced.
Referring to fig. 1, the cantilever beam 1 includes a first beam 11, a second beam 12 parallel to the first beam 11, and a connecting plate 13 fixedly connected to the ends of the first beam 11 and the second beam 12, the connecting plate 13 is fixedly connected to one end of the cantilever beam 1 far away from the mounting plate 2, and the first beam 11 and the second beam 12 can be connected together through the connecting plate 13. And a certain gap is left between the first cross beam 11 and the second cross beam 12 to form an installation space 16, and a connecting component 4 for fixing the cantilever beam 1 on the floor slab 5 is installed in the installation space 16.
Referring to fig. 1, a plurality of connection assemblies 4 are arranged at intervals along the length direction of the cantilever beam 1, the application takes two connection assemblies 4 as an example for description, the connection assemblies 4 include connection screws 41 arranged on a floor slab 5, and the connection screws 41 penetrate through the installation space 16.
In an example of the present application, the connection screw 41 may be directly screwed on the floor slab 5, the first abutting plate 42 is slidably sleeved on the connection screw 41, the first abutting plate 42 is located on a side of the cantilever beam 1 away from the floor slab 5, and the width of the first abutting plate 42 is greater than the width of the installation space 16, so that the first abutting plate 42 cannot slide into the installation space 16 along the connection screw 41, thereby clamping the cantilever beam 1 between the floor slab 5 and the first abutting plate 42. Still threaded connection has first lock nut 43 on connecting screw 41, and first lock nut 43 is located the one side that first butt joint board 42 kept away from cantilever beam 1, can fix first butt joint board 42 between first lock nut 43 and cantilever beam 1 through first lock nut 43 to fix first butt joint board 42, the position of cantilever beam 1, realize the fixed of cantilever beam 1.
Referring to fig. 2, in another example of the present application, the connecting screw 41 may also be slidably engaged with the floor slab 5, when the connecting screw 41 is slidably engaged with the floor slab 5, a second locking nut 44 is further screwed on the connecting screw 41, the second locking nut 44 is located on a side of the floor slab 5 away from the cantilever beam 1, and the floor slab 5, the cantilever beam 1 and the first abutting plate 42 may be clamped more firmly by the second locking nut 44 and the first locking nut 43.
Wherein, in order to avoid second lock nut 44 directly to cause destruction to floor 5 with floor 5 butt, still overlap on connecting screw 41 and be equipped with second butt board 45, second butt board 45 is located floor 5 and second lock nut 44 between for second lock nut 44 can pass through second butt board 45 butt on floor 5, increases the area of contact with floor 5, reduces the damage that causes floor 5.
Referring to fig. 1, the truss 3 includes a support rod 31 hinged to the cantilever beam 1 and a first connection rod 32 hinged between one end of the support rod 31 far away from the cantilever beam 1 and the cantilever beam 1, one end of the first connection rod 32 far away from the support rod 31 is hinged to one end of the suspension section 15 close to the mounting plate 2, specifically, one end of the support rod 31 facing the cantilever beam 1 is located in the mounting space 16 and is simultaneously hinged between the first cross beam 11 and the second cross beam 12, and the support rod 31 is located at the connection section 14 of the cantilever beam 1 or at the connection between the connection section 14 and the suspension section 15; the end of the first connecting rod 32, which is far away from the supporting rod 31, is also located in the installation space 16 and is hinged between the first beam 11 and the second beam 12, so that a triangular supporting structure is formed among the supporting rod 31, the first connecting rod 32 and the suspended section 15 of the cantilever beam 1. The first connecting rod 32 can pull the suspended end of the cantilever beam 1, and the support rod 31 can provide support for the first connecting rod 32, so that the support for the suspended end of the cantilever beam 1 is increased, and the gravity of the suspended end of the cantilever beam 1 applied on the floor slab 5 is dispersed.
Wherein, in order to increase the support intensity of bracing piece 31, it has second connecting rod 33 to articulate between the one end of cantilever beam 1 and the cantilever beam 1 of keeping away from at bracing piece 31, the one end that the bracing piece 31 was kept away from to second connecting rod 33 articulates the one end of keeping away from mounting panel 2 at the cantilever beam 1, and is concrete, the one end that the bracing piece 31 was kept away from to second connecting rod 33 is located installation space 16 and articulates between first crossbeam 11 and second crossbeam 12 simultaneously, make second connecting rod 33, form triangular bearing structure between bracing piece 31 and the linkage segment 14 of cantilever beam 1, increase the support intensity of bracing piece 31.
The first connecting rod 32 and the second connecting rod 33 may be straight rods or ropes, as long as the connection between the two ends of the cantilever beam 1 and the supporting rod 31 can be achieved. And the first connecting rod 32, the second connecting rod 33 and the supporting rod 31 are connected with the first beam 11 and the second beam 12 at the same time, so that the connection stability between the first beam 11 and the second beam 12 can be increased.
Meanwhile, in order to avoid the damage caused by insufficient strength of the first beam 11 and the second beam 12 at the joints with the first connecting rod 32, the second connecting rod 33 and the supporting rod 31, channel steel can be selected for the first beam 11 and the second beam 12, and materials are convenient and easy to obtain. And a plurality of reinforcing ribs 17 are fixedly connected between the two wing plates of the first beam 11 and the second beam 12 along the length direction of the wing plates, every two reinforcing ribs 17 are in a group, each group of reinforcing ribs 17 positioned at the first beam 11 are respectively positioned at two sides of a hinge shaft of the first connecting rod 32 and the first beam 11, the second connecting rod 33 and the first beam 11, and the supporting rod 31 and the first beam 11, and each group of reinforcing ribs 17 positioned at the second beam 12 are respectively positioned at two sides of a hinge shaft of the first connecting rod 32 and the second beam 12, the second connecting rod 33 and the second beam 12, and the supporting rod 31 and the second beam 12, so as to increase the self bearing capacity of the first beam 11 and the second beam 12.
Referring to fig. 1, two auxiliary plates 34 are fixedly connected to one end of the support rod 31 far away from the cantilever beam 1, the two auxiliary plates 34 are respectively located at two opposite sides of the support rod 31, and one ends of the first connecting rod 32 and the second connecting rod 33 facing the support rod 31 are hinged between the two auxiliary plates 34, so that the connecting area of the first connecting rod 32, the second connecting rod 33 and the support rod 31 is increased, and the connecting strength is higher.
Referring to fig. 1, a reinforcing plate 21 is vertically and fixedly connected to a side of the mounting plate 2 facing the cantilever beam 1, the reinforcing plate 21 is fixedly connected to a side of the cantilever beam 1 away from the floor 5, and specifically, the reinforcing plate 21 is fixedly connected to the first cross beam 11 and the second cross beam 12 at the same time. The connection area between the mounting plate 2 and the cantilever beam 1 can be enhanced, and the connection stability of the mounting plate 2 is improved.
Simultaneously in order to improve the joint strength of mounting panel 2, the rigid coupling has two first strengthening ribs 22 between mounting panel 2 and reinforcing plate 21, and two first strengthening ribs 22 are located the both sides of mounting panel 2 respectively, can improve the joint strength between mounting panel 2 and the reinforcing plate 21.
Still the rigid coupling has second strengthening rib 23 between mounting panel 2 and cantilever beam 1, and is concrete, and two second strengthening ribs 23 are connected respectively in the one side that first crossbeam 11 and second crossbeam 12 carried on the back mutually to increase the joint strength between mounting panel 2 and the cantilever beam 1.
Wherein, for making the installation of the attached support installed on the mounting panel 2 more stable, there is a reinforcement column 24 at one side rigid coupling of mounting panel 2 towards cantilever beam 1, reinforcement column 24 both ends respectively with two first strengthening ribs 22 rigid couplings, set up the auxiliary hole 241 with the mounting hole intercommunication on the mounting panel 2 simultaneously on reinforcement column 24, when the attached support of needs installation, directly insert the bolt in auxiliary hole 241 and the mounting hole, and twist soon on attached support, can accomplish the installation of attached support, and the setting up of reinforcement column 24 can increase the area of contact between the bolt of connecting attached support and the mounting panel 2, make the more stable of attached support installation, reduce the probability that attached support takes place to rock after the installation.
The implementation principle of the truss type cantilever beam combined structure for the climbing frame is as follows: during installation, the support rod 31, the first connecting rod 32 and the second connecting rod 33 are connected to the cantilever beam 1, then the cantilever beam 1 is installed on the floor slab 5, and finally the mounting of the creeping formwork attaching support is carried out. At this time, the gravity of the suspended end of the cantilever beam 1 can be simultaneously shared to the cantilever beam 1 and the first connecting rod 32, so that the load of the joint of the cantilever beam 1 and the floor slab 5 is reduced, and the damage to the building floor slab 5 or the cantilever beam 1 is reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a climb truss-like cantilever beam integrated configuration for frame, includes cantilever beam (1) of horizontal installation on floor (5), install on floor (5) cantilever beam (1) one end, cantilever beam (1) other end is unsettled to be set up, cantilever beam (1) free end rigid coupling has mounting panel (2) that are used for the installation to adhere to the support, its characterized in that: still including installing truss (3) of one side of floor (5) are kept away from to cantilever beam (1), truss (3) are connected simultaneously cantilever beam (1) free end and the one end that cantilever beam (1) and floor (5) are connected, in order to right cantilever beam (1) free end draws and holds.
2. A truss type cantilever beam combination structure for a climbing frame according to claim 1, wherein: the part that cantilever beam (1) with floor (5) are connected is called linkage segment (14), the part that cantilever beam (1) is unsettled is called suspension section (15), truss (3) including connect bracing piece (31) on cantilever beam (1) and connect bracing piece (31) with first connecting rod (32) between suspension section (15), first connecting rod (32) are located bracing piece (31) are kept away from the one end of cantilever beam (1), bracing piece (31) with the linkage segment (14) of cantilever beam (1) are connected or bracing piece (31) with linkage segment (14) with suspension section (15) junction is connected.
3. A truss type cantilever beam combination structure for a climbing frame according to claim 2, wherein: the truss (3) further comprises a second connecting rod (33) connected between the supporting rod (31) and the connecting section (14), and the second connecting rod (33) is located at one end, far away from the cantilever beam (1), of the supporting rod (31).
4. A truss type cantilever beam combination structure for a climbing frame according to claim 1, wherein: cantilever beam (1) include first crossbeam (11), with second crossbeam (12) and the rigid coupling that first crossbeam (11) is parallel are in first crossbeam (11) with connecting plate (13) of second crossbeam (12) tip, leave certain space between first crossbeam (11) and second crossbeam (12) and form installation space (16), be provided with in installation space (16) with coupling assembling (4) on floor (5) are fixed in cantilever beam (1).
5. The truss type cantilever beam combination structure for a creeper according to claim 4, wherein: coupling assembling (4) establish including connecting screw (41), the slip cover of threaded connection on floor (5) first butt joint board (42) and threaded connection on connecting screw (41) are in first lock nut (43) on connecting screw (41), connecting screw (41) are worn to establish in installation space (16), first butt joint board (42) are located one side that floor (5) were kept away from in cantilever beam (1), first lock nut (43) are located first butt joint board (42) are kept away from one side of cantilever beam (1).
6. The truss type cantilever beam combination structure for a creeper according to claim 4, wherein: the first cross beam (11) and the second cross beam (12) adopt channel steel, and reinforcing ribs (17) are fixedly connected between two wing plates of the first cross beam (11) and the second cross beam (12).
7. A truss type cantilever beam combination structure for a climbing frame according to claim 1, wherein: the mounting plate (2) is oriented towards one side of the cantilever beam (1) is fixedly connected with a reinforcing plate (21), and the reinforcing plate (21) is fixedly connected with one side of the cantilever beam (1).
8. A truss type cantilever beam combination structure for a creeper according to claim 7, wherein: the mounting plate (2) faces one side of the cantilever beam (1) and a first reinforcing rib (22) is fixedly connected between the reinforcing plates (21).
9. A truss type cantilever beam combination structure for a climbing frame according to claim 1, wherein: and a second reinforcing rib (23) is fixedly connected between the mounting plate (2) and the two opposite sides of the cantilever beam (1).
10. A truss type cantilever beam combination structure for a climbing frame according to claim 1, wherein: a reinforcing column (24) is fixedly connected to one side, facing the cantilever beam (1), of the mounting plate (2), and an auxiliary hole (241) communicated with the mounting hole in the mounting plate (2) is formed in the reinforcing column (24).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120939453.6U CN214739791U (en) | 2021-04-30 | 2021-04-30 | Truss type cantilever beam combined structure for climbing frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120939453.6U CN214739791U (en) | 2021-04-30 | 2021-04-30 | Truss type cantilever beam combined structure for climbing frame |
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| CN214739791U true CN214739791U (en) | 2021-11-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908961A (en) * | 2022-06-21 | 2022-08-16 | 重庆两江奇正模架科技有限公司 | Climbing frame truss type attachment support and construction method thereof |
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2021
- 2021-04-30 CN CN202120939453.6U patent/CN214739791U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908961A (en) * | 2022-06-21 | 2022-08-16 | 重庆两江奇正模架科技有限公司 | Climbing frame truss type attachment support and construction method thereof |
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