Anti-collision device for building earthquake-proof joint

Abstract

The utility model provides an architecture quakeproof joint anti-collision device, which belongs to the technical field of constructional engineering, and comprises at least two buttress plates which are oppositely arranged on a wall body, a plurality of groups of buffer components are arranged between the buttress plates, an anti-collision mechanism is arranged between adjacent buffer components, the anti-collision mechanism comprises a fixed cylinder which is arranged on the buffer components, and the fixed cylinder is arranged on the buffer components. A fixed rod is arranged on the fixed cylinder in a penetrating mode, the end, deviating from the fixed cylinder, of the fixed rod is fixedly connected with the buffer assembly, the sliding sleeve is arranged on the fixed rod in a sleeving and sliding mode, a connecting rod is hinged between the sliding sleeve and the buttress plate, a movable plate is arranged at the bottom of the sliding sleeve, and a first movable groove for the movable plate to move is formed in the fixed cylinder; the first movable groove is filled with non-Newtonian fluid. By arranging the non-Newtonian fluid, the sliding sleeve and the movable plate are driven by the connecting rod to extrude the non-Newtonian fluid, so that collision between adjacent walls is prevented, and the phenomena of damage and great reduction of potential energy are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to an architectural anti-seismic joint anti-collision device. Background Art

[0002] In areas where earthquakes occur frequently, the design and construction of buildings need to consider the impact of seismic forces on the structure. In order to reduce the damage caused by earthquakes, seismic joints are usually set in the buildings. However, after the seismic joints of most houses are set, the construction only adopts simple covering measures, and no further protection is provided for the buildings on both sides of the seismic joints. As a result, under the action of earthquakes, the buildings on both sides are easily collided and damaged, affecting the safety of the structure.

[0003] In order to address the above problems, a Chinese patent with the existing announcement number CN217782439U proposes an architectural seismic joint anti-collision device. When the wall is squeezed, the connecting rod drives the slider to slide in the slide groove. The sliding of the slider causes the second spring to deform. The elasticity of the second spring can be utilized to effectively reduce the pressure of the wall toward the middle, thereby preventing the two walls from contacting and colliding with each other and being damaged, avoiding the problem of buildings on both sides being easily damaged by collision, affecting structural safety.

[0004] However, although the above-mentioned architectural seismic joint anti-collision device can reduce the pressure of the wall toward the middle part through the elasticity of the second spring, the second spring of the architectural seismic joint anti-collision device is exposed to the outside world for a long time, which causes damage and reduced potential energy during long-term use, thereby causing the overall use effect to be reduced. Therefore, the utility model provides an architectural seismic joint anti-collision device to meet the needs. Utility Model Content

[0005] The utility model aims to solve the problems existing in the above-mentioned background technology and proposes an architectural anti-seismic joint anti-collision device.

[0006] The technical problem to be solved by the utility model is to provide an architectural anti-seismic joint anti-collision device to solve the problem that the second spring of the existing architectural anti-seismic joint anti-collision device is damaged and its potential energy is reduced during long-term use due to long-term exposure to the outside world, thereby reducing the overall use effect.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] An architectural anti-seismic joint anti-collision device, comprising:

[0009] At least two wainscot boards are arranged on the wall body relative to each other, a plurality of buffer components are arranged between the wainscot boards, and an anti-collision mechanism is arranged between adjacent buffer components, and the anti-collision mechanism includes:

[0010] A fixed cylinder, which is arranged on the buffer assembly, a fixed rod is passed through the fixed cylinder, and one end of the fixed rod facing away from the fixed cylinder is fixedly connected to the buffer assembly;

[0011] A sliding sleeve is sleeved and slidably arranged on the fixed rod, a connecting rod is hinged between the sliding sleeve and the wall support plate, a movable plate is arranged at the bottom of the sliding sleeve, a first movable groove for the movable plate to move is arranged in the fixed cylinder, and the first movable groove is filled with non-Newtonian fluid.

[0012] Preferably, a slip ring is fixedly connected to the top of the sliding sleeve, the connecting rod is hinged on the slip ring, and the slip ring is sleeved and slidably arranged on the fixed rod.

[0013] Preferably, the diameter of the sliding ring is larger than that of the sliding sleeve, and the sliding sleeve is movably connected to the fixing tube.

[0014] Preferably, a sealing gasket that fits the first movable groove is fixedly connected to the outer wall of the movable plate, and the non-Newtonian fluid is located at an end of the movable plate away from the sliding sleeve.

[0015] Preferably, the buffer components at both ends of the buttress plate are fixedly connected to support columns, and the top of the support column is symmetrically connected to two elastic plates fixedly connected to the buttress plate.

[0016] Preferably, a plurality of triangular frames consisting of elastic sheets are fixedly connected between the elastic plate and the support column.

[0017] Preferably, the buffer assembly comprises:

[0018] A fixed block, an extrusion plate is movably provided inside the fixed block, and the fixed block and the extrusion rod are respectively fixed on the oppositely arranged buttress plates;

[0019] The extrusion plate is fixedly connected to the extrusion rod. The fixed block is provided with a second movable groove for the extrusion plate to move. The second movable groove is also filled with non-Newtonian fluid.

[0020] Compared with the prior art, the utility model has at least the following beneficial effects:

[0021] In the above scheme, a non-Newtonian fluid is set up, and the connecting rod drives the sliding sleeve and the movable plate to extrude the non-Newtonian fluid, thereby preventing collision between adjacent walls. Compared with the characteristics of the spring, the non-Newtonian fluid can exhibit special rheological behavior when responding to impact and vibration, avoiding damage and a significant decrease in potential energy.

[0022] In the above solution, by arranging the elastic plate and the elastic sheet, the elastic plate and the elastic sheet can further buffer and reduce shock between the walls, thereby ensuring the stability of the device.

[0023] In the above scheme, by setting up a buffer assembly, when the adjacent wall vibrates, the extrusion rod drives the extrusion plate to move in the second movable groove and squeezes the non-Newtonian fluid in the second movable groove, thereby improving the shock absorption and buffering effect on the adjacent wall and further avoiding the collision of the adjacent walls. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0027] Figure 3 It is a structural schematic diagram of the elastic sheet of the utility model;

[0028] Figure 4 It is a partial structural schematic diagram of the wall support plate, the sliding ring and the fixing cylinder of the utility model;

[0029] Figure 5 For this utility model Figure 4 Front view of.

[0030] [Reference Signs]

[0031] 1. Wall; 2. Wall support plate; 3. First movable groove; 4. Fixed tube; 5. Fixed rod; 6. Positioning hole; 7. Connecting rod; 8. Slip ring; 9. Buffer assembly; 91. Fixed block; 92. Extrusion plate; 93. Second movable groove; 94. Extrusion rod; 10. Elastic plate; 11. Support column; 12. Elastic sheet; 13. Movable plate; 14. Sealing pad; 15. Sliding sleeve. DETAILED DESCRIPTION

[0032] like Figures 1 to 5As shown, an embodiment of the utility model provides an architectural seismic joint anti-collision device, including at least two wainscots 2, which are relatively arranged on a wall 1, a plurality of groups of buffer components 9 are arranged between the wainscots 2, and an anti-collision mechanism is arranged between adjacent buffer components 9, the anti-collision mechanism includes a fixed cylinder 4, which is arranged on the buffer component 9, a fixed rod 5 is penetrated through the fixed cylinder 4, the end of the fixed rod 5 away from the fixed cylinder 4 is fixedly connected to the buffer component 9, a sliding sleeve 15, which is sleeved and slidably arranged on the fixed rod 5, a connecting rod 7 is hinged between the sliding sleeve 15 and the wainscot 2, a movable plate 13 is provided at the bottom of the sliding sleeve 15, a first movable groove 3 for the movable plate 13 to move is provided in the fixed cylinder 4, and the first movable groove 3 is filled with a non-Newtonian fluid.

[0033] Specifically, the buffer component 9 is retractable. When the wall 1 vibrates, the wall support plate 2 pushes the connecting rod 7 to drive the sliding sleeve 15 to slide along the fixed rod 5, so that the sliding sleeve 15 drives the movable plate 13 to squeeze the non-Newtonian fluid in the movable groove, thereby utilizing the buffering performance of the non-Newtonian fluid to prevent collisions between adjacent walls 1. Compared with the characteristics of springs, non-Newtonian fluids enable them to exhibit special rheological behaviors when responding to shocks and vibrations, avoiding damage and a significant decrease in potential energy. This solves the problem that the second spring of the existing architectural seismic joint anti-collision device is exposed to the outside world for a long time, causing damage and reduced potential energy during long-term use, thereby reducing the overall use effect.

[0034] It should be noted that, in this embodiment, the wall plate 2 has a positioning hole 6 for installation, so that it can be fixed between the wall 1 through the positioning hole 6. At the same time, in another embodiment, the non-Newtonian fluid can also be wrapped by a special flexible material and placed in the first movable groove 3, such as silicone. At the same time, in order to ensure that the movable plate 13 can extrude the non-Newtonian fluid in the movable groove, two one-way valves in opposite directions can be installed on the movable plate 13 to ensure the circulation of gas in the movable groove.

[0035] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, in this embodiment, a slip ring 8 is fixedly connected to the top of the sliding sleeve 15, the connecting rod 7 is hinged on the slip ring 8, the slip ring 8 is sleeved and slidably set on the fixed rod 5, the diameter of the slip ring 8 is larger than the sliding sleeve 15, the sliding sleeve 15 is movably connected to the fixed cylinder 4, and the outer wall of the movable plate 13 is fixedly connected to a sealing gasket 14 that fits the first movable groove 3, and the non-Newtonian fluid is located at the end of the movable plate 13 away from the sliding sleeve 15.

[0036] like Figure 1 and Figure 3As shown, in this embodiment, the buffer components 9 at both ends of the wainscot plate 2 are fixedly connected to the support columns 11, and two elastic plates 10 fixedly connected to the wainscot plate 2 are symmetrically connected to the top of the support columns 11. A plurality of triangular frames composed of elastic sheets 12 are fixedly connected between the elastic plates 10 and the support columns 11. Specifically, the elastic plates 10 and the elastic sheets 12 are both made of metal that can undergo elastic deformation. When the adjacent walls 1 vibrate, the elastic plates 10 and the elastic sheets 12 can further buffer and reduce shock between the walls 1.

[0037] like Figure 1 and Figure 2 As shown, in the present embodiment, the buffer assembly 9 includes a fixed block 91, in which an extrusion plate 92 is movably provided, the fixed block 91 and the extrusion rod 94 are respectively fixed on the relatively arranged wall support plate 2, the extrusion plate 92 is fixedly connected to the extrusion rod 94, and a second movable groove 93 is provided in the fixed block 91 for the extrusion plate 92 to move, and the second movable groove 93 is also filled with a non-Newtonian fluid. Specifically, when the adjacent wall 1 vibrates, the extrusion rod 94 drives the extrusion plate 92 to move in the second movable groove 93 and squeezes the non-Newtonian fluid in the second movable groove 93, thereby improving the shock absorption and buffering effect on the adjacent wall 1, and further avoiding the collision of the adjacent wall 1.

[0038] Working principle:

[0039] When the wall 1 vibrates, the wall support plate 2 pushes the connecting rod 7 to drive the sliding sleeve 15 to slide along the fixed rod 5, so that the sliding sleeve 15 drives the movable plate 13 to squeeze the non-Newtonian fluid in the movable groove, thereby utilizing the buffering performance of the non-Newtonian fluid to prevent collisions between adjacent walls 1. At the same time, the extrusion rod 94 drives the extrusion plate 92 to move in the second movable groove 93 and squeezes the non-Newtonian fluid in the second movable groove 93. Compared with the characteristics of the spring, the non-Newtonian fluid enables it to exhibit special rheological behavior when responding to impacts and vibrations, avoiding damage and a significant decrease in potential energy, and solving the problem that the second spring of the existing architectural anti-seismic joint anti-collision device is exposed to the outside world for a long time, causing damage and reduction in potential energy during long-term use, thereby reducing the overall use effect.

Claims

1. An architectural anti-seismic joint anti-collision device, characterized in that: include: At least two wainscot boards (2) are arranged on the wall (1) in a relative manner, a plurality of groups of buffer components (9) are arranged between the wainscot boards (2), and an anti-collision mechanism is arranged between adjacent buffer components (9), wherein the anti-collision mechanism comprises: A fixed cylinder (4) is arranged on the buffer assembly (9), a fixed rod (5) is provided through the fixed cylinder (4), and one end of the fixed rod (5) facing away from the fixed cylinder (4) is fixedly connected to the buffer assembly (9); A sliding sleeve (15) is sleeved and slidably arranged on the fixed rod (5), a connecting rod (7) is hinged between the sliding sleeve (15) and the wall support plate (2), a movable plate (13) is arranged at the bottom of the sliding sleeve (15), a first movable groove (3) for the movable plate (13) to move is arranged in the fixed cylinder (4), and the first movable groove (3) is filled with a non-Newtonian fluid.

2. The architectural anti-seismic joint anti-collision device according to claim 1, characterized in that: The top of the sliding sleeve (15) is fixedly connected with a sliding ring (8), the connecting rod (7) is hinged on the sliding ring (8), and the sliding ring (8) is sleeved and slidably arranged on the fixed rod (5).

3. The architectural anti-seismic joint anti-collision device according to claim 2, characterized in that: The diameter of the sliding ring (8) is larger than that of the sliding sleeve (15), and the sliding sleeve (15) is movably connected to the fixing tube (4).

4. The architectural anti-seismic joint anti-collision device according to claim 2, characterized in that: A sealing gasket (14) that fits the first movable groove (3) is fixedly connected to the outer wall of the movable plate (13), and the non-Newtonian fluid is located at one end of the movable plate (13) away from the sliding sleeve (15).

5. The architectural anti-seismic joint anti-collision device according to claim 1, characterized in that: The buffer components (9) at both ends of the buttress plate (2) are fixedly connected to support columns (11), and the tops of the support columns (11) are symmetrically connected to two elastic plates (10) fixedly connected to the buttress plate (2).

6. The architectural anti-seismic joint anti-collision device according to claim 5, characterized in that: A plurality of triangular frames composed of elastic sheets (12) are fixedly connected between the elastic plate (10) and the support column (11).

7. The architectural anti-seismic joint anti-collision device according to claim 5, characterized in that: The buffer component (9) comprises: A fixed block (91) having an extrusion plate (92) movably disposed therein, wherein the fixed block (91) and the extrusion rod (94) are respectively fixed on the wall support plates (2) disposed opposite to each other; The extrusion plate (92) is fixedly connected to the extrusion rod (94), and the fixed block (91) is provided with a second movable groove (93) for the extrusion plate (92) to move, and the second movable groove (93) is also filled with a non-Newtonian fluid.

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