Uniform-stress connecting beam column connecting fulcrum structure

Abstract

The utility model relates to the field of beam column connecting structures, and discloses a uniformly stressed connecting fulcrum structure for connecting beam columns, which comprises a beam column body, the top end of the beam column body is connected with a beam plate in a sliding manner, the top of the beam column body is fixedly connected with two fixed columns, and sliding components are arranged outside the fixed columns. And the close ends of the two sliding assemblies are each rotationally connected with two rotating plates, the close ends of every two rotating plates are each rotationally connected with a connecting plate, the close sides of every two connecting plates are each fixedly connected with a limiting plate, and the close sides of every two limiting plates are each fixedly connected with a fixing plate. According to the device, the first spring is extruded through horizontal sliding of the two sliding blocks, so that the first spring can store elastic potential energy, force in the opposite direction can be given to the fixing plate to reset the fixing plate, a beam plate is temporarily fixed to be more stable during pouring, and then the installation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of beam-column connection structures, in particular to a beam-column connection support structure with uniform force. Background Art

[0002] Connecting beams and columns can connect beams and columns through specific structural design to achieve the purpose of supporting and stabilizing the building structure. The most basic function of connecting beams and columns is to support the weight of the building. The column usually bears the gravity from top to bottom, while the beam transmits these forces horizontally and finally disperses them to various fulcrums to help maintain the overall stability of the building. As an indispensable element in the building structure, the optimization of the design and function of connecting beams and columns is directly related to the safety, practicality and aesthetics of the building.

[0003] In the prior art, most of the connecting beams and columns are simply clamped inside the beam-column body during installation without sufficient fixing and supporting measures, which will cause the beam to displace or rotate when subjected to force, affecting the stability of the entire structure. Therefore, in view of the above shortcomings, a connecting beam-column connecting fulcrum structure with uniform force is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art and to propose a connecting beam-column connecting fulcrum structure with uniform force, aiming to improve the problem in the prior art that the beam is merely clamped inside the beam-column without sufficient support and fixation, resulting in insufficient overall stability.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The top of the bridge of the two wheels is provided with a toothed structure, and the toothed structure is connected with the toothed structure on the upper and lower sides of the bridge to form a toothed structure.

[0007] As a further description of the above technical solution:

[0008] The bottom side of the support frame and the left and right ends of the top side of the square frame are fixedly connected with strip plates, the front and rear ends of the strip plates are provided with rotating components, the inner walls of every two rotating components are slidably connected with a sliding rod, the adjacent sides of every two strip plates are fixedly connected with a damper, the outer sleeve of the damper is provided with two springs, and the far sides of the sliding rods are fixedly connected with arc-shaped circular plates.

[0009] As a further description of the above technical solution:

[0010] The sliding assembly comprises two sliding blocks, the inner walls of each of the two sliding blocks are slidably connected to the outside of one of the fixed columns, and the outside of the fixed column is sleeved with a spring 1.

[0011] As a further description of the above technical solution:

[0012] The adjacent sides of each two sliding blocks are respectively fixedly connected to the distant side of one of the springs, and the exteriors of the two connecting plates are both slidably connected to the top inner wall of the beam column body.

[0013] As a further description of the above technical solution:

[0014] The exteriors of the two fixing plates are both slidably connected to the top inner wall of the beam-column body, and the exteriors of the two fixing plates are respectively slidably connected to the middle inner wall of the beam plate.

[0015] As a further description of the above technical solution:

[0016] The bottom sides of the two springs 2 are respectively fixedly connected to the top sides of two of the strip plates, and the top sides of the two springs 2 are respectively fixedly connected to the bottom sides of the other two strip plates.

[0017] As a further description of the above technical solution:

[0018] The plurality of rotating components all include connecting plates, the outsides of every two connecting plates are rotatably connected to the front and rear ends of one of the strip plates, and the adjacent ends of every two connecting plates are rotatably connected to a cross block.

[0019] As a further description of the above technical solution:

[0020] The inside of each two cross blocks is slidably connected to the outside of one of the sliding rods, and the far side of each two cross blocks is in contact with the near side of each two arc-shaped circular plates.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the spring 1 is squeezed by the horizontal sliding of two sliding blocks, so that the spring 1 can store elastic potential energy, thereby giving the fixed plate a force in the opposite direction to reset and temporarily fix the beam plate to facilitate more stability during pouring, thereby improving installation efficiency.

[0023] 2. In the utility model, the damper and the spring provide a buffering force, thereby reducing the tilting amplitude to avoid collapse due to excessive tilting angle; at the same time, the strip plate will push the connecting plate to rotate, and then push the cross block to slide outside the sliding rod, thereby further caching the tilting force and further reducing the fatigue and destructiveness of the node. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a connecting beam-column connecting support structure with uniform force provided by the utility model;

[0025] Figure 2 This is a schematic diagram of the internal structure of a beam-column body of a beam-column connection support structure with uniform force provided by the utility model;

[0026] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0027] Figure 4 This is a schematic diagram of a strip plate structure with a beam-column connection fulcrum structure with uniform force provided by the utility model.

[0028] Legend:

[0029] 1. Beam-column body; 2. Beam-plate; 3. Fixed column; 4. Sliding block; 5. Spring 1; 6. Rotating plate; 7. Connecting plate; 8. Limiting plate; 9. Fixed plate; 10. Fixed frame; 11. Bolts; 12. Support frame; 13. Side plate; 14. Square frame; 15. Strip plate; 16. Damper; 17. Spring 2; 18. Connecting plate; 19. Cross block; 20. Sliding rod; 21. Arc-shaped circular plate. DETAILED DESCRIPTION

[0030] 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.

[0031] Reference Figure 1 - Figure 3The utility model provides an embodiment: a connecting beam-column connecting fulcrum structure with uniform force, including a beam-column body 1, a beam plate 2 is slidably connected to the top of the beam-column body 1, and the beam plate 2 moves within a certain range to adapt to the slight deformation and adjustment of the structure. The top of the beam-column body 1 is fixedly connected to two fixed columns 3, and a sliding component is arranged on the outside of the fixed column 3. The sliding component includes two sliding blocks 4, and the inner wall of each two sliding blocks 4 is slidably connected to the outside of one of the fixed columns 3. The sliding block 4 can slide horizontally through the restriction of the fixed column 3. A spring 5 is sleeved on the outside of the fixed column 3, and the proximal side of each two sliding blocks 4 is respectively fixedly connected to the far side of one of the springs 5, and the spring 5 is fixed so that the spring 5 can be uniformly stressed. The proximal ends of the two sliding components are rotatably connected to two rotating plates 6, and the proximal ends of each two rotating plates 6 are rotatably connected to a connecting plate 7.

[0032] The connecting plate 7 is pushed to slide by rotating the rotating plate 6. The outer parts of the two connecting plates 7 are slidably connected to the top inner wall of the beam-column body 1. The connecting plate 7 can slide vertically through the restriction of the beam-column body 1. A limiting plate 8 is fixedly connected to the adjacent side of each two connecting plates 7. The force received is transmitted to the limiting plate 8 through the connecting plate 7. A fixing plate 9 is fixedly connected to the adjacent side of each two limiting plates 8 for clamping the beam slab 2, thereby facilitating the subsequent cement pouring. The outer parts of the two fixing plates 9 are slidably connected to the top inner wall of the beam-column body 1. Due to the limitation of the column 1, the fixing plate 9 can slide vertically. The outsides of the two fixing plates 9 are respectively slidably connected to the middle inner wall of the beam plate 2. The left and right ends of the beam plate 2 are in contact with fixing frames 10. The front and rear ends of the fixing frames 10 are threaded with multiple bolts 11, which are used to fix the two fixing frames 10 on the outside of the beam plate 2 to provide supporting force for two of the strip plates 15. The bottom side of the fixing frame 10 is in contact with a supporting frame 12. The front and rear sides of the beam plate 2 are fixedly connected with side plates 13, which are used to provide fixed support points for both sides of the fixing frame 10 and the supporting frame 12.

[0033] Reference Figure 1 , Figure 4 A square frame 14 is fixedly connected to the middle of the beam-column body 1, which is used to provide support force for the remaining two strip plates 15. The bottom side of the support frame 12 and the left and right ends of the top side of the square frame 14 are fixedly connected with strip plates 15. The front and rear ends of the strip plates 15 are provided with rotating components. Multiple rotating components include connecting plates 18. The outer sides of every two connecting plates 18 are rotatably connected to the front and rear ends of one of the strip plates 15 to provide support force for the strip plates 15 so that the strip plates 15 can rotate stably. A cross block 19 is rotatably connected to the adjacent ends of every two connecting plates 18 to provide rotation support force for the connecting plates 18. A sliding rod 20 is slidably connected to the inner wall of every two rotating components;

[0034] A damper 16 is fixedly connected to the adjacent side of every two strip plates 15, and a spring 2 17 is sleeved on the outside of the damper 16. The two springs 2 17 cooperate with each other to provide a buffer support force after the beam plate 2 is tilted by force, thereby reducing the amplitude of deformation. The bottom sides of the two springs 2 17 are respectively fixedly connected to the top sides of two of the strip plates 15, and the top sides of the two springs 2 17 are respectively fixedly connected to the bottom sides of the other two strip plates 15, so that the spring 2 17 can be fixed and restricted so that the spring 2 17 can operate stably. The opposite side of the sliding rod 20 is fixedly connected with an arc-shaped circular plate 21 for restricting the cross block 19 to prevent the cross block 19 from slipping. The inside of every two cross blocks 19 is slidably connected to the outside of one of the sliding rods 20. The cross block 19 can slide horizontally through the restriction of the sliding rod 20, and the opposite side of every two cross blocks 19 is in contact with the adjacent side of every two arc-shaped circular plates 21.

[0035] Working principle: We complete the splicing by driving the side plate 13 through the beam-column body 1 and staying inside the beam-column body 1 through the beam-slab 2. In order to ensure the stability of cement pouring, the beam-slab 2 pushes the two fixed plates 9 to slide when sliding, thereby pushing the limit plate 8 to slide, so that the fixed plate 9 can shrink, and the limit plate 8 will also push the connecting plate 7 to slide, and then push the rotating plate 6 to rotate, so that the rotating plate 6 can push the sliding block 4 to slide horizontally, and use the horizontal sliding of the two sliding blocks 4 to squeeze the spring 1 5, so that the spring 1 5 can store elastic potential energy, so as to give the fixed plate 9 a reverse force to reset and temporarily fix the beam-slab 2 to facilitate more stability during pouring, thereby improving installation efficiency;

[0036] When the beam 2 is tilted by the force of vibration, it will push one of the support frames 12 to tilt, and then it will be acted upon by the damper 16 and the spring 17 to provide a buffering force, thereby reducing the amplitude of the tilt to avoid collapse due to excessive tilting angle. At this time, the strip plate 15 will push the connecting plate 18 to rotate, and then push the cross block 19 to slide on the outside of the sliding rod 20, thereby further buffering the tilting force and further reducing the fatigue and destructiveness of the node.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A beam-column connection support structure with uniform force, comprising a beam-column body (1), characterized in that: The top of the beam-column body (1) is slidably connected to a beam plate (2), the top of the beam-column body (1) is fixedly connected to two fixed columns (3), the outside of the fixed column (3) is provided with a sliding assembly, the adjacent ends of the two sliding assemblies are rotatably connected to two rotating plates (6), the adjacent ends of each two rotating plates (6) are rotatably connected to a connecting plate (7), the adjacent sides of each two connecting plates (7) are fixedly connected to a limiting plate (8), the adjacent sides of each two limiting plates (8) are fixedly connected to a fixing plate (9), the left and right ends of the beam plate (2) are both in contact with a fixing frame (10), the front and rear ends of the fixing frame (10) are both threadedly connected to a plurality of bolts (11), the bottom side of the fixing frame (10) is in contact with a supporting frame (12), the front and rear sides of the beam plate (2) are both fixedly connected to side plates (13), and the middle part of the beam-column body (1) is fixedly connected to a square frame (14).

2. The connection beam-column connection support structure with uniform force according to claim 1, characterized in that: The bottom side of the support frame (12) and the left and right ends of the top side of the square frame (14) are fixedly connected with strip plates (15), and the front and rear ends of the strip plates (15) are provided with rotating components, and the inner walls of every two rotating components are slidably connected with a sliding rod (20), and the adjacent sides of every two strip plates (15) are fixedly connected with a damper (16), and the outer sleeve of the damper (16) is provided with a spring 2 (17), and the far side of the sliding rod (20) is fixedly connected with an arc-shaped circular plate (21).

3. The connection beam-column connection support structure with uniform force according to claim 1, characterized in that: The sliding assembly comprises two sliding blocks (4), the inner walls of each of the two sliding blocks (4) are slidably connected to the outside of one of the fixed columns (3), and the outside of the fixed column (3) is sleeved with a spring 1 (5).

4. The structure of connecting beam-column connection fulcrum with uniform force according to claim 3, characterized in that: The adjacent sides of each two sliding blocks (4) are respectively fixedly connected to the distant side of one of the springs (5), and the exteriors of the two connecting plates (7) are both slidably connected to the top inner wall of the beam column body (1).

5. The connection support structure of a connecting beam and column with uniform force according to claim 1, characterized in that: The exteriors of the two fixing plates (9) are both slidably connected to the top inner wall of the beam column body (1), and the exteriors of the two fixing plates (9) are respectively slidably connected to the middle inner wall of the beam plate (2).

6. The connection support structure of a connecting beam and column with uniform force according to claim 2, characterized in that: The bottom sides of the two springs (17) are respectively fixedly connected to the top sides of two of the strip plates (15), and the top sides of the two springs (17) are respectively fixedly connected to the bottom sides of the other two strip plates (15).

7. The beam-column connection support structure with uniform force according to claim 2, characterized in that: The plurality of rotating components all include a connecting plate (18), the outsides of each two connecting plates (18) are rotatably connected to the front and rear ends of one of the strip plates (15), and the adjacent ends of each two connecting plates (18) are rotatably connected to a cross block (19).

8. The connection beam-column connection support structure with uniform force according to claim 7, characterized in that: The interior of each two cross blocks (19) is slidably connected to the exterior of one of the sliding rods (20), and the far side of each two cross blocks (19) is in contact with the near side of each two arc-shaped circular plates (21).

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