Shock absorption and prevention wall

Abstract

The utility model relates to the technical field of prefabricated wall bodies, in particular to a shock absorption and prevention wall body which comprises a fixing layer located on the outer side of the wall body, buffering layers used for buffering and shock absorption are arranged on the inner side of the fixing layer, an adjusting layer is arranged between the buffering layers on the two sides, and connecting blocks are connected to the two side walls of the fixing layer. Sliding blocks capable of sliding are arranged on the inner side walls of the connecting blocks, and the sliding blocks are detachably connected with the adjusting layer. When transverse vibration waves are received, the impact force applied by the sliding block to the first spring is adsorbed through the first spring, the damping effect is achieved, when the transverse waves extend to the adjusting layer through the fixing layer, the adjusting layer absorbs the vibration through reciprocating vibration under the action of the sliding block, the first spring and the buffering layer, and the damping effect is achieved. And vibration is prevented from being transmitted to the fixing layer on the opposite side through the buffer layer, so that the inner side of the wall cannot vibrate along with vibration of the outer side, it is guaranteed that indoor objects attached to the wall cannot be damaged due to external vibration, and the property safety of residents is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated walls, in particular to a shock-absorbing and earthquake-proof wall. Background Art

[0002] When an earthquake or other natural disaster occurs, wall shock absorption measures can significantly reduce the vibration and impact force on the structure, reduce the possibility of wall damage, protect the overall structural safety of the building, and prevent casualties caused by wall collapse. In addition to natural disasters, there may be various vibration and noise sources in daily life, such as traffic noise, equipment vibration, etc. Wall shock absorption can effectively reduce the transmission of these vibrations and noises, and improve the comfort of living and working environments.

[0003] Vibration waves are divided into longitudinal waves, transverse waves, and surface waves, among which transverse waves are the most harmful to walls. This is because transverse waves cause the building structure to swing in the horizontal direction, which is very destructive. When transverse waves occur, the wall will vibrate under the influence of the transverse wave force. At this time, the desktop, bed, electrical appliances and other equipment that are attached to the wall will follow the vibration, which may cause objects to fall or affect people's sleep, resulting in certain economic losses.

[0004] Therefore, it is necessary to invent a shock-absorbing and earthquake-proof wall to solve the above problems. Summary of the invention

[0005] In order to address the deficiencies in the prior art, the purpose of the present utility model is to provide a shock-absorbing and shock-proof wall, which solves the problem that the wall will vibrate under the influence of transverse wave force during actual use. At this time, desktops, beds, electrical appliances and other equipment that are in contact with the wall will follow the vibration, which may cause objects to fall or affect people's sleep, resulting in economic losses.

[0006] In order to achieve the above objectives, the utility model adopts the following technical solutions:

[0007] A shock-absorbing and earthquake-proof wall comprises a fixed layer located on the outside of the wall, a buffer layer for shock absorption is arranged on the inner side of the fixed layer, an adjustment layer is arranged between the buffer layers on both sides, two side walls of the fixed layer are connected with connecting blocks, a slidable sliding block is arranged on the inner wall of the connecting block, and the sliding block and the adjustment layer form a detachable connection.

[0008] As a preferred solution of the utility model, both side walls of the sliding block are provided with multiple springs for shock absorption and resetting, a groove one for spring one compression which is adapted to the position of spring one is opened inside the connecting block, and a groove two for limiting the sliding position of the sliding block is provided on the inner side wall of the connecting block.

[0009] As a preferred solution of the utility model, the buffer layer and the fixing layer are jointly provided with a receiving groove, and a second spring for shock absorption is arranged inside the receiving groove.

[0010] As a preferred solution of the utility model, both end surfaces of the adjustment layer are provided with a plurality of guide plates matched with the positions of the receiving grooves, and one end of the guide plate is located inside the buffer layer and fits with the second spring.

[0011] As a preferred solution of the utility model, the material of the buffer layer is polyurethane foam.

[0012] As a preferred solution of the utility model, the connecting block and the sliding block are both provided with a fixing slot, and the adjustment layer and the fixing layer are both provided with protrusions adapted to the slot contour, and the protrusion where the adjustment layer is located is inserted into the slot where the sliding block is located.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] In the utility model, through the connection between the adjustment layer and the sliding block, when subjected to a transverse vibration wave, the adjustment layer can slide back and forth inside the connecting block through the sliding block, and the impact force exerted by the sliding block on the spring one is absorbed by the spring one, so as to achieve a shock absorption effect. Fixed layers are connected to both sides of the connecting block. When the transverse wave extends to the adjustment layer through a fixed layer, the adjustment layer vibrates back and forth in the two buffer layers, and absorbs the vibration under the action of the sliding block, the spring one and the buffer layer, so as to avoid the vibration being transmitted to the fixed layer on the opposite side through the buffer layer, thereby ensuring that the inner side of the wall will not vibrate following the vibration of the outer side, ensuring that the items in the room that are in contact with the wall will not be damaged due to external vibration, and protecting the property safety of the residents. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall top view structure of the utility model;

[0016] Figure 2 It is a partial structural schematic diagram of the utility model as a whole;

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model as a whole;

[0018] Figure 4 For this utility model Figure 2 Schematic diagram of the partially enlarged structure.

[0019] Explanation of the accompanying drawings: 1. connecting block; 2. fixing layer; 3. buffer layer; 4. adjusting layer; 5. sliding block; 6. slot one; 7. spring one; 8. protrusion; 9. slot two; 10. slot; 11. guide plate; 12. spring two; 13. receiving slot. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and cannot be used to limit the protection scope of the utility model.

[0021] The utility model provides Figure 1-4 A shock-absorbing and earthquake-proof wall shown in the figure includes a fixed layer 2 located on the outside of the wall, a buffer layer 3 for shock absorption is arranged on the inner side of the fixed layer 2, an adjustment layer 4 is arranged between the buffer layers 3 on both sides, the two side walls of the fixed layer 2 are connected with a connecting block 1, and the inner wall of the connecting block 1 is provided with a slidable sliding block 5, and the sliding block 5 and the adjusting layer 4 form a detachable connection. Through the setting of the sliding block 5 and the springs 7 on both sides thereof, the adjusting layer 4 is controlled in a vertical state to achieve a lateral reciprocating shaking effect, and the shock absorption effect is achieved by the absorption of vibration by the buffer layer 3.

[0022] Both side walls of the sliding block 5 are provided with a plurality of springs 7 for shock absorption and resetting, a groove 6 adapted to the position of the spring 7 for compression of the spring 7 is provided inside the connecting block 1, and a groove 2 9 for limiting the sliding position of the sliding block 5 is provided on the inner wall of the connecting block 1, and the groove 2 9 is provided to limit the vibration amplitude of the adjusting layer 4 to avoid the problem that the adjusting layer 4 and the buffer layer 3 in the wall are separated and fall off due to excessive amplitude, thereby causing failure of the wall structure.

[0023] The buffer layer 3 and the fixing layer 2 are jointly provided with a receiving groove 13, and a spring 12 for shock absorption is arranged inside the receiving groove 13. Through the arrangement of the receiving groove 13, the pressure bearing capacity of the buffer layer 3 for the adjustment layer 4 can be enhanced, and the shock absorption effect between the walls can be strengthened.

[0024] Both end surfaces of the adjustment layer 4 are provided with a plurality of guide plates 11 adapted to the positions of the receiving grooves 13. One end of the guide plate 11 is located inside the buffer layer 3 and fits with the second spring 12. Through the fitting arrangement of the guide plate 11 and the second spring 12, when vibration occurs, the interaction between the second spring 12 and the guide plate 11 can effectively and fully absorb shock. At the same time, the guide plate 11 can ensure the close connection between the adjustment layer 4 and the buffer layer 3, thereby ensuring the stability of the wall.

[0025] The material of the buffer layer 3 is polyurethane foam, which is a common soft wall anti-collision material with excellent shock absorption, buffering and anti-collision effects, and can effectively reduce the damage caused by wall collision. The polyurethane foam is thick, elastic, not easy to deform, and can withstand the force applied by the adjustment layer 4 for a long time. The light weight of the buffer layer 3 can reduce the deadweight of the wall and reduce the load borne when vibration occurs.

[0026] The connecting block 1 and the sliding block 5 are both provided with a slot 10 for fixing, and the adjusting layer 4 and the fixing layer 2 are both provided with a protrusion 8 that matches the contour of the slot 10, and the protrusion 8 where the adjusting layer 4 is located is inserted into the slot 10 where the sliding block 5 is located. By setting the protrusion 8 and the slot 10 to be connected, the shock-absorbing wall can be manufactured by means of a prefabricated wall, thereby reducing the difficulty of assembling the shock-absorbing wall and improving the installation efficiency of the wall.

[0027] The utility model can effectively save the space occupied by the indoor wall by setting the receiving groove 13 between the fixed layer 2 and the buffer layer 3 at the same time, and avoid the problem that the cross section of the shock-absorbing wall is too wide, causing the indoor area to decrease. Through the connection between the adjustment layer 4 and the sliding block 5, when subjected to a transverse vibration wave, the adjustment layer 4 can slide back and forth inside the connecting block 1 through the sliding block 5, and absorb the impact force applied by the sliding block 5 to the spring 7 through the spring 7, so as to achieve the shock-absorbing effect. The two sides of the connecting block 1 are connected with the fixed layer 2. When the transverse wave extends to the adjustment layer 4 through a fixed layer 2, the adjustment layer 4 reciprocates in the two buffer layers 3, and absorbs the vibration under the action of the sliding block 5, the spring 7 and the buffer layer 3, so as to avoid the vibration from being transmitted to the fixed layer 2 on the opposite side through the buffer layer 3, thereby ensuring that the inner side of the wall will not vibrate following the vibration of the outer side, ensuring that the items in the room that are attached to the wall will not be damaged by external vibration, and protecting the property safety of residents.

[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A shock-absorbing and earthquake-proof wall, Features: The invention comprises a fixed layer (2) located outside a wall, a buffer layer (3) for buffering and shock absorption is arranged on the inner side of the fixed layer (2), an adjustment layer (4) is arranged between the buffer layers (3) on both sides, two side walls of the fixed layer (2) are connected with a connecting block (1), a slidable sliding block (5) is arranged on the inner side wall of the connecting block (1), and the sliding block (5) and the adjustment layer (4) form a detachable connection.

2. A shock-absorbing and earthquake-proof wall according to claim 1, Features: Both side walls of the sliding block (5) are provided with a plurality of springs (7) for shock absorption and reset, a groove (6) adapted to the position of the spring (7) and provided for compression of the spring (7) is provided inside the connecting block (1), and a groove (9) for limiting the sliding position of the sliding block (5) is provided on the inner side wall of the connecting block (1).

3. A shock-absorbing and earthquake-proof wall according to claim 1, Features: The buffer layer (3) and the fixing layer (2) are provided with a receiving groove (13) together, and a second spring (12) for shock absorption is arranged inside the receiving groove (13).

4. A shock-absorbing and earthquake-proof wall according to claim 3, Features: Both end surfaces of the adjustment layer (4) are provided with a plurality of guide plates (11) that match the positions of the receiving grooves (13); one end of the guide plate (11) is located inside the buffer layer (3) and fits with the second spring (12).

5. A shock-absorbing and earthquake-proof wall according to claim 4, Features: The material of the buffer layer (3) is polyurethane foam.

6. A shock-absorbing and earthquake-proof wall according to claim 1, Features: The connecting block (1) and the sliding block (5) are both provided with a slot (10) for fixing, and both sides of the adjusting layer (4) and the fixing layer (2) are provided with a protrusion (8) adapted to the contour of the slot (10), and the protrusion (8) where the adjusting layer (4) is located is inserted into the slot (10) where the sliding block (5) is located.

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