CN209941950U - Anti-collision device of building structure - Google Patents

Abstract

The utility model belongs to the building joint field that takes precautions against earthquakes, especially a building structure's collision device, too high to current collision device, the pedestrian is stumbled easily, and slides about the aluminum alloy apron is easy, and this structure can not effectively absorb vibration, can not prevent that adjacent building structure unit middle part from producing the collision problem when the earthquake, the scheme as follows is proposed now, and it includes first building body and second building body, the equal fixed mounting in top of first building body and second building body has fixed steel sheet, and the fixed slot has all been seted up at the top of two fixed steel sheets, has all seted up the spread groove on the one side inner wall that two fixed slots were kept away from each other, and equal slidable mounting has the buffer beam in two spread grooves. The utility model discloses simple structure, convenient operation, this collision device can not produce protruding influence people's walking on adjacent building structure, and this structure can the active absorption vibration, can prevent that adjacent building structure unit middle part from producing the collision when the earthquake.

Description

An anti-collision device for a building structure

technical field

The utility model relates to the technical field of anti-vibration joints of buildings, in particular to an anti-collision device of a building structure.

Background technique

Earthquake disasters have a huge impact on buildings, and will seriously endanger human life. Therefore, when buildings are constructed, there will be earthquake-proof joints in the building. When an earthquake occurs, the building will swing back and forth under the influence of the earthquake. The anti-vibration joint can reduce or prevent the collision caused by the vibration of adjacent building structural units at different frequencies. There is a construction anti-vibration joint device in the prior art. Steel plates are fixed on the left and right sides of the anti-vibration joint respectively, and friction steel plates and giant steel plates are arranged between the steel plates. A spring, an aluminum alloy cover plate is provided above the steel plate through a pulley;

However, the aluminum alloy cover plate in the anti-collision device is higher than the building structures on both sides, and people will be tripped if they walk up without paying attention. In addition, the structure cannot effectively absorb vibration, and only the upper part of the anti-vibration joint is provided with an anti-collision device, which cannot prevent the middle of adjacent building structural units from colliding during an earthquake.

SUMMARY OF THE INVENTION

The purpose of the utility model is to solve the problem that the anti-collision device in the prior art is too high, pedestrians are easily tripped, and the aluminum alloy cover plate is easy to slide left and right, and the structure cannot effectively absorb vibration, and cannot prevent adjacent building structural units. The central part has the disadvantage of colliding during an earthquake, and a kind of anti-collision device for building structure is proposed.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

An anti-collision device for a building structure, comprising a first building body and a second building body, the tops of the first building body and the second building body are fixedly installed with fixed steel plates, and the tops of the two fixed steel plates are provided with fixed steel plates. There are connecting grooves on the inner wall of the two fixing grooves away from each other, and buffer rods are slidably installed in the two connecting grooves. A first compression spring is sleeved on the upper part, a fixed column is rotatably installed at the bottom of the connecting plate, the same base plate is slidably installed on the side of the first building body and the second building body that are close to each other, and the fixed column is rotatably installed on the base plate On both sides of the fixed column, a plurality of shock-absorbing airbags are fixedly installed, one side of the plurality of shock-absorbing airbags is fixedly installed with the same shock-absorbing plate, and one side of the shock-absorbing plate is rotatably installed with a fixing ring. The side of the building body and the second building body close to each other is provided with a groove, and a buffer column is welded on the inner wall of one side of the groove. The side is in contact with the shock-absorbing ring, the other side of the extrusion ring is welded on the fixing ring, and the buffer column is sleeved with a second compression spring.

Preferably, both sides of the shock-absorbing ring are rotatably installed with rotating arms, two sliding grooves are opened on the inner wall of one side of the groove, sliding blocks are slidably installed in the two sliding grooves, and one side of the rotating arm rotates Installed on the corresponding sliding block, the damping ring drives the rotating arm to move, and the rotating arm rotates on the damping ring, so that the rotating arm drives the sliding block to slide in the chute, and the rotating arm rotates on the sliding block.

Preferably, both sides of the fixing ring are provided with through holes, connecting arms are rotatably installed in the two through holes, one end of the two connecting arms are both rotatably installed on one side of the shock absorbing plate, and the connecting arms are installed in the through holes. The inner rotation stabilizes the position of the connecting arm when it is rotated.

Preferably, installation grooves are provided on the sides of the first building body and the second building body that are close to each other, the bottom plate is slidably installed in the installation groove, one end of the second compression spring is welded on the inner wall of one side of the groove, and the first The other end of the two compression springs is welded on one side of the shock-absorbing ring, and the sliding of the bottom plate in the installation groove can stabilize the position of the bottom plate when it moves.

Preferably, a baffle is welded on the inner wall of the fixing slot, a placing slot is opened on one side of the connecting plate, the baffle is slidably installed in the placing slot, and the baffle is passively slid in the placing slot when the connecting plate shakes, which can stabilize The position of the connecting plate when it is moved.

In the utility model, the anti-collision device of a building structure is composed of a first building body, a second building body, a fixed steel plate, a fixed groove, a buffer rod, a connecting plate, a first compression spring, a fixed column, a bottom plate, a shock absorption Under the cooperation of air bag, shock absorber plate, fixing ring, connecting arm, groove, buffer column, shock absorber ring, rotating arm, second compression spring and extrusion ring, the fixing on the first building body and the second building body The steel plate and the connecting plate are flush, and when the first building body and the second building body shake, the connecting plate passively slides in the fixing groove, and the connecting plate drives the buffer rod to slide in the connecting groove, which can stabilize the position of the connecting plate when moving, and At the same time, the fixed column presses the shock-absorbing airbag, which can absorb part of the vibration generated during the earthquake and reduce the generation of resonance. If the vibration is too large, the shock-absorbing plate presses the fixed ring, and the rotating arm rotates on the slider, The elastic action of the second compression spring can provide secondary protection to adjacent buildings after the fixed rod plate and the connecting plate are damaged;

The utility model has the advantages of simple structure and convenient operation, the anti-collision device will not produce bulges on the adjacent building structures to affect people's walking, and the structure can effectively absorb vibration, and can prevent the middle of adjacent building structural units from colliding during an earthquake .

Description of drawings

Fig. 1 is the front view structure schematic diagram of a kind of anti-collision device of building structure proposed by the utility model;

Fig. 2 is the structural representation of part A of the anti-collision device of a kind of building structure proposed by the utility model;

FIG. 3 is a schematic structural diagram of part B of an anti-collision device for a building structure proposed by the present invention.

In the figure: 1 first building body, 2 second building body, 3 fixed steel plate, 4 fixed groove, 5 buffer rod, 6 connecting plate, 7 first compression spring, 8 fixed column, 9 bottom plate, 10 shock-absorbing airbag, 11 Damping plate, 12 fixing ring, 13 connecting arm, 14 groove, 15 buffer column, 16 damping ring, 17 rotating arm, 18 second compression spring, 19 pressing ring.

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 a part of the embodiments of the present utility model, rather than all the implementations. example.

1-3, an anti-collision device for a building structure includes a first building body 1 and a second building body 2. The tops of the first building body 1 and the second building body 2 are fixedly installed with fixed steel plates 3. A fixing groove 4 is formed on the top of each fixing steel plate 3, a connecting groove is formed on the inner wall of the side of the two fixing grooves 4 away from each other, and a buffer rod 5 is slidably installed in the two connecting grooves, and the two buffer rods 5 are mutually The same connecting plate 6 is welded to the close end, the first compression spring is sleeved on the two buffer rods 5, the bottom of the connecting plate 6 is rotatably installed with a fixed column 8, the first building body 1 and the second building body 2 The same bottom plate 9 is slidably installed on the side close to each other, the fixed column 8 is rotatably installed on the bottom plate 9, the two sides of the fixed column 8 are fixedly installed with a plurality of shock-absorbing airbags 10, and one side of the plurality of shock-absorbing airbags 10 is fixed The same shock-absorbing plate 11 is installed, one side of the shock-absorbing plate 11 is rotatably installed with a fixed ring 12, and the sides of the first building body 1 and the second building body 2 that are close to each other are provided with grooves 14. A buffer column 15 is welded on the inner wall of one side, and a damping ring 16 and a squeeze ring 19 are movably sleeved on the buffer column 15. One side of the squeeze ring 19 is in contact with the shock absorber ring 16, and the other side of the squeeze ring 19 The side is welded on the fixing ring 12 , and a second compression spring 18 is sleeved on the buffer column 15 .

In the present invention, both sides of the damping ring 16 are rotatably installed with rotating arms 17 , and one inner wall of the groove 14 is provided with two sliding grooves, and sliding blocks are slidably installed in the two sliding grooves. One side is rotated and installed on the corresponding sliding block, the damping ring 16 drives the rotating arm 17 to move, and the rotating arm 17 rotates on the damping ring 16, so that the rotating arm 17 drives the sliding block to slide in the chute, and the rotating arm 17 is in the sliding groove. Rotate on the slider.

In the present invention, both sides of the fixing ring 12 are provided with through holes, and connecting arms 13 are rotatably installed in the two through holes. The rotation of the arm 13 in the through hole can stabilize the position of the connecting arm 13 when it is rotated.

In the present invention, the first building body 1 and the second building body 2 are provided with installation grooves on the sides close to each other, the bottom plate 9 is slidably installed in the installation grooves, and one end of the second compression spring 18 is welded to one end of the groove 14 . On the side inner wall, the other end of the second compression spring 18 is welded to one side of the shock absorber ring 16 , and the sliding of the bottom plate 9 in the installation groove can stabilize the position of the bottom plate 9 when it moves.

In the present invention, a baffle plate is welded on the inner wall of the fixing groove 4, a placing groove is formed on one side of the connecting plate 6, the baffle plate is slidably installed in the placing groove, and the baffle plate is passively slid in the placing groove when the connecting plate 6 shakes. , which can stabilize the position of the connecting plate 6 when it moves.

In the present invention, the fixed steel plate 3 and the connecting plate 6 on the first building body 1 and the second building body 2 are flush with each other, and the connecting plate 6 is driven in the fixing groove when the first building body 1 and the second building body 2 shake. 4, the connecting plate 6 drives the buffer rod 5 to slide in the connecting groove, the connecting plate 6 presses the first compression spring 7, the first compression spring 7 is elastically deformed, and the baffle is passively placed in the placing groove when the connecting plate 6 shakes. Sliding can stabilize the position of the connecting plate 6 when it moves. At the same time, the fixed column 8 presses the shock-absorbing air bag 10. The shock-absorbing air bag 10 can absorb part of the vibration generated during the earthquake and reduce the generation of resonance. The damping plate 11 presses the fixing ring 12, the fixing ring 12 presses the pressing ring 19, and the pressing ring 19 presses the damping ring 16, so that the damping ring 16 presses the second compression spring 18, and the damping ring 16 drives the rotation The arm 17 moves, the rotating arm 17 rotates on the shock-absorbing ring 16, so that the rotating arm 17 drives the slider to slide in the chute, the rotating arm 17 rotates on the slider, and the elastic action of the second compression spring 18 can act on the fixed rod plate. 3. After the connecting plate 6 is damaged, the adjacent buildings are protected twice; the utility model has a simple structure and is easy to operate. Absorb vibration and prevent collision in the middle of adjacent building structural units during earthquakes.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (5)

1. An anti-collision device for a building structure, comprising a first building body (1) and a second building body (2), characterized in that the first building body (1) and the second building body (2) have A fixed steel plate (3) is fixedly installed on the top, a fixed groove (4) is formed on the top of the two fixed steel plates (3), and a connecting groove is formed on the inner wall of the two fixed grooves (4) away from each other. A buffer rod (5) is slidably installed in each of the connecting grooves, the same connecting plate (6) is welded to the ends of the two buffer rods (5) that are close to each other, and a first pressure is sleeved on the two buffer rods (5). The bottom of the connecting plate (6) is rotatably installed with a fixed column (8), and the side of the first building body (1) and the second building body (2) close to each other is slidably installed with the same bottom plate (9) , the fixing column (8) is rotatably installed on the bottom plate (9), the two sides of the fixing column (8) are fixedly installed with a plurality of shock-absorbing airbags (10), and one side of the plurality of shock-absorbing airbags (10) is fixedly installed with a The same shock-absorbing plate (11), a fixing ring (12) is rotatably installed on one side of the shock-absorbing plate (11), and the sides of the first building body (1) and the second building body (2) that are close to each other are both A groove (14) is opened, a buffer column (15) is welded on one inner wall of the groove (14), and a damping ring (16) and an extrusion ring (19) are provided on the buffer column (15) movable sleeves, One side of the extrusion ring (19) is in contact with the shock-absorbing ring (16), the other side of the extrusion ring (19) is welded on the fixing ring (12), and the buffer column (15) is sleeved with a second pressure Spring (18). 2 . The anti-collision device for a building structure according to claim 1 , wherein a rotating arm ( 17 ) is rotatably installed on both sides of the shock absorbing ring ( 16 ). Two sliding grooves are opened on the side inner wall, sliding blocks are installed in both sliding grooves, and one side of the rotating arm (17) is rotatably installed on the corresponding sliding block. 3. The anti-collision device for a building structure according to claim 1, characterized in that, both sides of the fixing ring (12) are provided with through holes, and connecting arms ( 13), one end of the two connecting arms (13) is rotatably mounted on one side of the shock absorber plate (11). 4. The anti-collision device for a building structure according to claim 1, wherein installation grooves are provided on the sides of the first building body (1) and the second building body (2) that are close to each other, The bottom plate (9) is slidably installed in the installation groove, one end of the second compression spring (18) is welded to the inner wall of one side of the groove (14), and the other end of the second compression spring (18) is welded to the shock-absorbing ring (16). ) on the side. The anti-collision device for a building structure according to claim 1, wherein a baffle plate is welded on the inner wall of the fixing groove (4), and a placement groove is opened on one side of the connecting plate (6), The baffle is slidably installed in the placement slot.

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