CN220686360U - A kind of building structural joint structure - Google Patents

Abstract

The utility model discloses a building structural joint structure, which relates to the field of construction. It includes two groups of walls. A structural joint is provided between the two groups of walls. A shock-absorbing component is provided inside the upper end of the structural joint. The two groups of walls are mutually connected. An L-shaped rubber block is fixed on the top of the close side, and a structural seam cover plate is provided on the top of the structural seam. Baffles are fixed on both ends of the lower surface of the structural seam cover plate. The inside of the baffle plate is connected to the structure through an inclined reinforcing plate. The seam cover plate is fixedly connected. The utility model provides a shock-absorbing component between two walls. The connecting seat on the shock-absorbing component cooperates with the shock-absorbing spring between the two connecting rods and the return spring in the dovetail chute to achieve a certain degree of shock absorption. It is helpful to reduce the damage of vibration to structural structures and building walls, and ensure the safety of people's lives. A structural joint cover plate is provided on the top of the structural joint, and the structural joint cover plate is matched with the baffle and reinforcement plate on it. Improves its own strength and will not break easily.

Description

A building structure joint structure

Technical Field

The utility model relates to the field of construction, in particular to a joint structure of a building structure.

Background technique

Structural joints refer to the general term for expansion joints, settlement joints, earthquake-proof joints, etc. that are set up between two adjacent buildings or two parts of a building to avoid temperature expansion and contraction, foundation settlement, earthquake collision, etc. Seismic joints are used to avoid construction Vertical structural joints are set according to seismic requirements for physical damage. The joints are generally set at sensitive parts of the structure to deform, and are set comprehensively along the top surface of the house foundation, so that the building is divided into several units with uniform stiffness and deform independently, and the seismic joint structure is in the earthquake. When forced displacement occurs, it can eliminate and alleviate the structural joints damaged by collisions between different parts of the structure.

In the prior art, the structural joint is usually a vertical joint between the first civil construction structure and the second civil construction structure. The upper end of the structural joint is provided with a structural joint cover plate. Once the structural joint cover plate is damaged, people and objects around the structural joint can easily fall into cracks, causing loss of life and property. Moreover, the existing structural joint structure has many shortcomings. For example, the earthquake resistance effect is poor. When an earthquake occurs, longitudinal vibration and transverse vibration can easily cause damage to the structural structure and the destruction of the building wall, which brings serious consequences to people's life safety. impact, thus failing to meet people’s needs. Therefore, it is necessary to invent a building structural joint structure to solve the above problems.

Utility Model Content

The purpose of this utility model is to provide a building structural joint structure to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solution: a building structural joint structure, including two groups of walls, a structural joint is provided between the two groups of walls, and a shock absorber is provided inside the upper end of the structural joint. Assembly, an L-shaped rubber block is fixed on the top of the side of the two groups of walls that are close to each other, a structural joint cover is provided on the top of the structural joint, and baffles are fixed on both ends of the lower surface of the structural joint cover. , the inner side of the baffle is fixedly connected to the structural seam cover plate through an inclined reinforcing plate. Mounting blocks are fixed at both ends of the structural seam cover plate. The edge of the mounting block is set in an inclined structure, and the mounting block Fixedly connected to the top of the wall through fixing bolts, both ends of the lower surface of the structural joint cover plate are connected to the rubber block through a flexible sealing layer, and the flexible sealing layer extends to the outside of the baffle.

Preferably, the shock-absorbing assembly includes a connecting seat arranged inside the upper end of the structural joint. Both upper and lower ends of the connecting seat are movably connected with connecting rods through pins, and are located between the two adjacent connecting rods on both sides. are connected through shock-absorbing springs.

Preferably, fixing plates are provided on both upper and lower sides of the connecting seat, and the fixing plates are fixedly installed on the inner wall of the wall.

Preferably, a connecting block is provided on the outside of the fixed plate, and the connecting block is movably connected to the connecting rod through a pin.

Preferably, one end of the connecting block is fixed with a dovetail slider, and a dovetail slider is provided on the outside of the fixed plate. The dovetail slider is located inside the dovetail slider, and one end of the dovetail slider is connected to the dovetail through a return spring. The inner wall of one end of the chute is connected.

Preferably, the top ends of the two fixed plates located above the connecting base are connected through an anti-fall net, a support column is fixed in the middle of the top of the fixed base, and a support column arranged in an arc-shaped structure is fixed at the top of the support column. A supporting plate is located below the middle part of the anti-fall net.

Technical effects and advantages of this utility model:

The utility model provides a shock-absorbing component between two walls. The connecting seat on the shock-absorbing component cooperates with the shock-absorbing spring between the two connecting rods and the return spring in the dovetail chute to achieve a certain degree of shock absorption. It is helpful to reduce the damage of vibration to structural structures and building walls, and ensure the safety of people's lives. A structural joint cover plate is provided on the top of the structural joint, and the structural joint cover plate is matched with the baffle and reinforcement plate on it. It has improved its own strength and will not break easily. At the same time, there is a flexible sealing layer and rubber block between the structural joint cover plate and the wall, which can provide a certain elastic force during deformation and reduce the impact of wall vibration on the structural joint cover. It also improves the sealing performance of the structural joint cover plate.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic cross-sectional view of the overall structure of the present utility model.

FIG. 2 is a schematic top view of the overall structure of the utility model.

Figure 3 is a schematic cross-sectional view of the structure of the shock-absorbing component of the present invention.

In the picture: 1. Wall; 2. Shock-absorbing component; 3. Rubber block; 4. Structural joint cover; 5. Baffle; 6. Strengthening plate; 7. Installation block; 8. Fixing bolts; 9. Flexible seal layer; 10. Connecting seat; 11. Connecting rod; 12. Shock absorbing spring; 13. Fixed plate; 14. Connecting block; 15. Dovetail slider; 16. Dovetail chute; 17. Return spring; 18. Anti-fall net ; 19. Support column; 20. Supporting plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

The utility model provides a building structural joint structure as shown in Figures 1-3, which includes two groups of walls 1, a structural joint is provided between the two groups of walls 1, and a shock-absorbing assembly 2 is provided inside the upper end of the structural joint. , the setting of the shock-absorbing component 2 plays the role of buffering and shock-absorbing. An L-shaped rubber block 3 is fixed on the top of the side where the two groups of walls 1 are close to each other. A structural joint cover 4 is provided on the top of the structural joint. The L-shaped rubber block The arrangement of 3 can avoid rigid contact between the structural joint cover plate 4 and the wall 1. Baffles 5 are fixed at both ends of the lower surface of the structural joint cover plate 4. The inside of the baffle 5 is connected to the structural joint cover through an inclined reinforcing plate 6. The plate 4 is fixedly connected, and the baffle 5 cooperates with the reinforcing plate 6 to strengthen the structure and improve the strength of the structural joint cover 4 so that the structural joint cover 4 will not break easily. Both ends of the structural joint cover 4 are A mounting block 7 is fixed. The edge of the mounting block 7 is set in an inclined structure, and the mounting block 7 is fixedly connected to the top of the wall 1 through fixing bolts 8. Both ends of the lower surface of the structural joint cover plate 4 are connected to the wall through a flexible sealing layer 9. The rubber blocks 3 are connected, and the flexible sealing layer 9 extends to the outside of the baffle 5. The flexible sealing layer 9 plays a sealing role. At the same time, the flexible sealing layer 9 cooperates with the rubber block 3 to cause relative displacement or vibration of the two walls. It will not be easily affected, which improves the sealing performance of the device.

Specifically, the shock-absorbing assembly 2 includes a connecting seat 10 arranged inside the upper end of the structural joint. The upper and lower ends of the connecting seat 10 are movably connected with connecting rods 11 through pins on both sides of the connecting seat 10. The two adjacent connecting rods 11 are located on both sides. They are connected by a shock-absorbing spring 12. The setting of the shock-absorbing spring 12 plays a certain buffering role. Fixed plates 13 are provided on both upper and lower sides of the connecting seat 10. The fixed plates 13 are fixedly installed on the inner wall of the wall 1. , a connecting block 14 is provided on the outside of the fixed plate 13. The connecting block 14 is movably connected to the connecting rod 11 through a pin. A dovetail slider 15 is fixed on one end of the connecting block 14. A dovetail slide 16 is provided on the outside of the fixed plate 13. The dovetail slide 16 is provided on the outside of the fixed plate 13. The slide block 15 is located inside the dovetail chute 16. The dovetail slide block 15 and the dovetail chute 16 cooperate to keep the connecting block 14 moving vertically up and down, and one end of the dovetail slide block 15 is connected to the inner wall of one end of the dovetail chute 16 through a return spring 17. Connected, the setting of the return spring 17 plays a certain buffering effect.

More specifically, the tops of the two fixed plates 13 located above the connecting seat 10 are connected through an anti-fall net 18. The anti-fall net 18 plays a protective role when the structural joint cover plate 4 breaks. The top of the fixed seat 10 A support column 19 is fixed in the middle, and a support plate 20 with an arc-shaped structure is fixed at the top of the support column 19. The support plate 20 is located below the middle part of the anti-fall net 18. The support plate 20 strengthens the anti-fall net 18. The function of support prevents the anti-fall net 18 from breaking due to excessive force.

The working principle of this utility model:

This device is provided with a shock-absorbing assembly 2 between two walls 1. When the two walls undergo relative displacement and vibration, the connecting rods 11 on the connecting base 10 are forced to rotate, so that the two adjacent connecting rods 11 The shock-absorbing spring 12 stretches or contracts, playing a certain buffering and shock-absorbing role. The connecting rod 11 drives the connecting block 14 to move on the fixed plate 13, and the connecting block 14 drives the dovetail slider 15 to move in the dovetail chute 16. , causing the return spring 17 in the dovetail chute 16 to compress or stretch, which plays a certain buffering role, which is beneficial to reducing the damage of the vibration to the structural structure and the building wall 1, ensuring the safety of people's lives, at the top of the structural joint A structural joint cover plate 4 is provided. The structural joint cover plate 4 cooperates with the baffle 5 and the reinforcing plate 6 to improve its own strength and will not break easily. At the same time, there is a gap between the structural joint cover plate 4 and the wall 1 The flexible sealing layer 9 and the rubber block 3 are provided, which can provide a certain elastic force during deformation, reduce the impact of the vibration of the wall 1 on the structural joint cover plate 4, and at the same time improve the sealing performance of the structural joint cover plate 4.

Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions recorded in the foregoing embodiments, or to perform equivalent substitutions on some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model, All should be included in the protection scope of this utility model.

Claims (6)

1. A building structural joint structure, including two groups of walls (1), characterized in that: a structural joint is provided between the two groups of walls (1), and a shock-absorbing assembly is provided inside the upper end of the structural joint. (2), an L-shaped rubber block (3) is fixed on the top of the side of the two groups of walls (1) close to each other, and a structural seam cover (4) is provided on the top of the structural seam. The structural seam cover Baffles (5) are fixed at both ends of the lower surface of the plate (4), and the inner side of the baffle (5) is fixedly connected to the structural joint cover plate (4) through an inclined reinforcement plate (6). Mounting blocks (7) are fixed at both ends of the seam cover plate (4). The edge of the mounting block (7) is set in an inclined structure, and the mounting block (7) is connected to the wall (1) through fixing bolts (8). Fixed connection at the top, both ends of the lower surface of the structural seam cover plate (4) are connected to the rubber block (3) through a flexible sealing layer (9), the flexible sealing layer (9) extends to the baffle (5 ) outside. 2. A building structural joint structure according to claim 1, characterized in that: the shock-absorbing component (2) includes a connecting seat (10) arranged inside the upper end of the structural joint, and the upper and lower ends of both sides of the connecting seat (10) are movably connected with connecting rods (11) through pins, and the two adjacent connecting rods (11) located on both sides are connected by shock-absorbing springs (12). 3. A building structure joint structure according to claim 2, characterized in that: fixing plates (13) are provided on both upper and lower sides of the connecting seat (10), and the fixing plates (13) are fixedly installed on the inner wall of the wall (1). 4. A building structure joint structure according to claim 3, characterized in that: a connecting block (14) is provided on the outside of the fixed plate (13), and the connecting block (14) is connected to the connecting rod through a pin. (11)Active connection. 5. A building structural joint structure according to claim 4, characterized in that: a dovetail slider (15) is fixed at one end of the connecting block (14), and a dovetail is provided on the outside of the fixed plate (13). chute (16), the dovetail slider (15) is located inside the dovetail chute (16), and one end of the dovetail slider (15) is in contact with the inner wall of one end of the dovetail chute (16) through a return spring (17) connect. 6. A building structure joint structure according to claim 5, characterized in that: the top ends of the two fixed plates (13) located above the connecting seat (10) are connected through an anti-fall net (18). A support column (19) is fixed at the top middle of the connecting seat (10), and a supporting plate (20) arranged in an arc-shaped structure is fixed at the top of the supporting column (19). The supporting plate (20) Located below the middle part of the anti-fall net (18).