Shock insulation support monitoring device

Abstract

The utility model discloses a shock insulation support monitoring device, and relates to the shock insulation support technical field, the shock insulation support monitoring device comprises a shock absorption assembly, the shock absorption assembly is specifically a telescopic structure, the shock absorption assembly comprises a pedestal, an insertion rod is arranged above the pedestal, the bottom end of the insertion rod is inserted into the pedestal and is in sliding connection with the pedestal, and the bottom end of the insertion rod is connected with the pedestal. A top plate is fixedly connected to the top end of the inserting rod, a first monitoring part is fixedly connected to the top end of the base, a bearing seat is arranged at the bottom of the base, and a second monitoring part is arranged between the bearing seat and the top plate. The shock insulation support monitoring device disclosed by the utility model is provided with the first detection component, so that the top plate can be in contact with the first monitoring component when the shock absorption component is excessively stressed or a buffer is aged and loose and cannot provide sufficient support and buffer force in a long-time extrusion process, and a worker is timely reminded to replace the shock insulation support in time.

Description

Technical Field

[0001] The utility model relates to the technical field of seismic isolation supports, in particular to a seismic isolation support monitoring device. Background Art

[0002] Publication number CN212153728U, titled "A Building Isolation Bearing Monitoring Device," discloses: an isolation bearing is disposed between a building substructure and a building superstructure, the substructure comprising a plurality of frame columns; an X-direction displacement sensor and an X-direction reflector are provided in the monitoring isolation bearing to detect changes in displacement in the X direction; a Y-direction displacement sensor and a Y-direction reflector are provided to detect changes in displacement in the Y direction; and a Z-direction displacement sensor and a Z-direction reflector are provided to detect changes in displacement in the Z direction, thereby enabling real-time monitoring of the three-dimensional displacement of the isolation bearing, effectively adapting to long-term real-time detection.

[0003] Although the above-mentioned disclosed content realizes the real-time monitoring of the three-dimensional displacement of the seismic isolation bearing through the cooperation of the X-axis displacement sensor, the Y-axis displacement sensor, the Z-axis displacement sensor and the camera, the seismic isolation bearing does not only produce displacement in the X-axis, Y-axis and Z-axis directions when in use. In the process of supporting, the seismic isolation bearing itself will be skewed and twisted due to the skewness of the supporting object. In addition, the seismic isolation bearing also has a service life. When the seismic isolation bearing cannot meet the shock absorption requirements, the above-mentioned disclosed technology cannot provide timely reminders to remind workers to replace it in time. Utility Model Content

[0004] The utility model discloses a seismic isolation support monitoring device, which aims to solve the technical problems that the seismic isolation support is skewed and twisted during the support process due to the skewness of the support and the damage of the seismic isolation support cannot be discovered in time.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A seismic isolation support monitoring device includes a shock-absorbing component, which is specifically a telescopic structure. The shock-absorbing component includes a base, an insertion rod is provided above the base, the bottom end of the insertion rod is inserted into the base and slidably connected thereto, the top end of the insertion rod is fixedly connected to a top plate, and the top end of the base is fixedly connected to a first monitoring component, the first monitoring component is used to provide information reminders after pressure is detected, a load-bearing seat is provided at the bottom of the base, the load-bearing seat is used to increase the contact area between the shock-absorbing component and the ground, a plurality of second monitoring components are provided between the load-bearing seat and the top plate, the plurality of second monitoring components are evenly distributed in a circular shape on the circumference of the shock-absorbing component, the plurality of second monitoring components are electrically connected to each other, and the second monitoring component is used to provide information reminders when the pressure on one of the second monitoring components is greater than that on other second monitoring components.

[0007] By setting up the functions of the first monitoring part and the second monitoring part, when the shock absorbing component is subjected to excessive force, or during a long period of extrusion, the buffer material ages and becomes loose and cannot provide sufficient support and buffering force, the top plate will contact the first monitoring part, thereby promptly reminding the staff that it needs to be replaced in time. When the shock absorbing component is subjected to uneven force and becomes skewed and twisted, the top plate will become tilted, resulting in different second monitoring parts being subjected to different pressures when contacting and squeezing the second monitoring part, so that timely judgment can be made according to the different forces, thereby avoiding product tipping due to uneven force.

[0008] In a preferred solution, the first monitoring component is specifically a pressure sensor, and the second monitoring component is a pressure sensor. A control chip is fixedly installed in the base, and the pressure sensor and the pressure sensor are both electrically connected to the control chip.

[0009] By setting up pressure sensors, pressure transducers, and control chips, which are all existing technologies, information about the pressure received can be transmitted, and the control chip collects and processes the received information.

[0010] In a preferred embodiment, a rubber pad is provided between the base and the insertion rod, a shock-absorbing spring is provided inside the rubber pad, the shock-absorbing spring is vertically arranged, the peripheral side of the insertion rod is fixedly connected to a limiting block, and the base is provided with a limiting groove matching the limiting block.

[0011] By setting rubber pads and shock-absorbing springs, the rubber pads and shock-absorbing springs work together to form a buffering effect. When the rubber pads and shock-absorbing springs are aged and damaged, they cannot provide sufficient supporting force, which will cause the rubber pads and shock-absorbing springs to be excessively flattened, thereby causing the top plate to contact the pressure sensor. At this time, the shock-absorbing assembly needs to be replaced.

[0012] In a preferred embodiment, the load-bearing seat includes a bottom plate, the top end of which is fixedly connected to a sleeve sleeved with the base, and the lower surface of the top plate is fixedly connected to an extrusion piece corresponding one-to-one to the second monitoring piece.

[0013] By setting the shock absorbing assembly in normal use, the extrusion member is in contact with the second monitoring member. When a tilt occurs, different second monitoring members are subjected to different extrusion forces from the extrusion member.

[0014] In a preferred embodiment, the extrusion member includes a plurality of gas springs, which are interconnected through connecting pipes. A buffer member is fixedly installed on the top of the second monitoring member. The bottom end of the gas spring contacts the top end of the buffer member. The peripheral side of the hoop is fixedly linked to a clamp that has been sleeved with the gas spring.

[0015] By arranging the gas spring buffer parts to contact each other, the gas spring buffer parts can avoid excessive extrusion force and damage to the second monitoring part through their own expansion and contraction function.

[0016] In a preferred solution, the buffer component includes a first connecting rod and a second connecting rod that are slidably connected to each other, a buffer spring is provided between the first connecting rod and the second connecting rod, and both ends of the buffer spring are fixedly connected to the first connecting rod and the second connecting rod respectively.

[0017] By providing a buffer component, it is possible to further reduce and avoid excessive force on the second monitoring component.

[0018] As can be seen from the above, the seismic isolation bearing monitoring device provided by the present invention has the following technical effects.

[0019] First: The setting of the first detection component ensures that when the shock-absorbing component is overstressed, or during a long period of extrusion, the buffer becomes old and loose and cannot provide sufficient support and buffering force, the top plate will contact the first monitoring component, thereby promptly reminding the staff that it needs to be replaced in time.

[0020] Second: When the shock-absorbing component is unevenly stressed and skewed and twisted, the top plate will become tilted, resulting in different second monitoring components being subjected to different pressures when in contact and squeezed with the second monitoring component. This allows for timely judgment based on the difference in force, thus preventing the product from tipping over due to uneven force. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of a seismic isolation bearing monitoring device proposed in the utility model.

[0022] Figure 2 This is a schematic diagram of the structural explosion of a seismic isolation bearing monitoring device proposed in the utility model.

[0023] Figure 3 This is a schematic diagram of the explosion structure of the shock-absorbing component of the seismic isolation support monitoring device proposed in the utility model.

[0024] Figure 4 This is a schematic cross-sectional view of the rubber pad structure of a seismic isolation bearing monitoring device proposed in the utility model.

[0025] Figure 5 This is a schematic diagram of the gas spring connection structure of a seismic isolation support monitoring device proposed in the utility model.

[0026] Figure 6 This is a schematic cross-sectional view of the buffer component structure of a seismic isolation bearing monitoring device proposed in the utility model.

[0027] In the accompanying drawings: 1. Shock-absorbing assembly; 11. Top plate; 12. Base; 121. Limiting groove; 13. Insert rod; 131. Limiting block; 14. Rubber pad; 141. Shock-absorbing spring; 2. Load-bearing seat; 21. Bottom plate; 22. Hoop; 221. Clamp; 3. Extrusion part; 31. Gas spring; 33. Connecting pipe; 4. First monitoring part; 5. Buffer part; 51. Second monitoring part; 52. First connecting rod; 53. Second connecting rod; 54. Buffer spring. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0030] Reference Figure 1 、 Figure 2 、 Figure 5 and Figure 6 , a seismic isolation support monitoring device includes a shock absorbing component 1, which is specifically a telescopic structure, and the shock absorbing component 1 includes a base 12, and a plug rod 13 is provided above the base 12, and the bottom end of the plug rod 13 is inserted into the base 12 and slidably connected thereto, and the top end of the plug rod 13 is fixedly connected to the top plate 11, and the top end of the base 12 is fixedly connected to the first monitoring component 4, and the first monitoring component 4 is used to issue an information reminder after detecting pressure, and a load-bearing seat 2 is provided at the bottom of the base 12, and the load-bearing seat 2 is used to increase the contact area between the shock absorbing component 1 and the ground, and a plurality of second monitoring components 51 are provided between the load-bearing seat 2 and the top plate 11, and the plurality of second monitoring components 51 are evenly distributed on the circumference of the shock absorbing component 1 in a circular shape, and the plurality of second monitoring components 51 are electrically connected to each other, and the second monitoring component 51 is used to issue an information reminder when the pressure on one of the second monitoring components 51 is greater than that on other second monitoring components 51.

[0031] In this embodiment, the shock absorbing component 1 contacts the object, supports and absorbs the shock of the object. By setting the functions of the first monitoring component 4 and the second monitoring component 51, when the shock absorbing component 1 is subjected to excessive force, or during a long period of extrusion, the buffer material is aged and loose and cannot provide sufficient support and buffering force, the top plate 11 will contact the first monitoring component 4, thereby promptly reminding the staff that it needs to be replaced in time. When the shock absorbing component 1 is subjected to uneven force and becomes skewed and twisted, the top plate 11 will become tilted, resulting in different second monitoring components 51 being subjected to different pressures when in contact with and squeezed by the second monitoring component 51. Therefore, timely judgment can be made according to the difference in force, thereby avoiding product tipping due to uneven force.

[0032] Reference Figure 1 and Figure 2 In a preferred embodiment, the first monitoring component 4 is specifically a pressure sensor, the second monitoring component 51 is a pressure sensor, a control chip is fixedly installed in the base 12, and the pressure sensor and the pressure sensor are both electrically connected to the control chip.

[0033] In this embodiment, the pressure sensor is a prior art. When the shock absorbing component 1 is damaged, the top plate 11 contacts the pressure sensor. After the pressure sensor is subjected to force, it transmits information to the control chip, thereby reminding the timely replacement of the shock absorbing component 1. The pressure sensor is a prior art and can measure the pressure value and transmit the data to the control chip. When the shock absorbing component 1 is skewed, the pressure sensor is subjected to inconsistent force, and it can be determined that the support is skewed.

[0034] Reference Figure 1 and Figure 4 In a preferred embodiment, a rubber pad 14 is provided between the base 12 and the insertion rod 13, and a shock-absorbing spring 141 is provided inside the rubber pad 14. The shock-absorbing spring 141 is vertically arranged, and the peripheral side of the insertion rod 13 is fixedly connected to the limiting block 131. The base 12 is provided with a limiting groove 121 that matches the limiting block 131.

[0035] In this embodiment, the rubber pad 14 cooperates with the shock-absorbing spring 141 to buffer and reduce the force applied thereto. The shock-absorbing spring 141 is arranged inside the rubber pad 14, which can reinforce the rubber pad 14, thereby increasing its service life. When the rubber pad 14 is aged and damaged, it will break under the action of pressure, thereby causing the top plate 11 to move downward excessively, thereby achieving contact with the first monitoring component 4.

[0036] Reference Figure 1 and Figure 2 In a preferred embodiment, the load-bearing seat 2 includes a bottom plate 21, the top of the bottom plate 21 is fixedly connected to a sleeve 22 that is sleeved with the base 12, and the lower surface of the top plate 11 is fixedly connected to an extrusion piece 3 that corresponds one-to-one with the second monitoring component 51.

[0037] In this embodiment, the hoop 22 is sleeved with the base 12 to connect the shock absorbing assembly 1 and the load-bearing seat 2 together.

[0038] Reference Figure 1 and Figure 3 In a preferred embodiment, the extrusion member 3 includes a plurality of gas springs 31, which are interconnected through connecting pipes 33. A buffer member 5 is fixedly installed on the top of the second monitoring member 51. The bottom end of the gas spring 31 contacts the top of the buffer member 5, and the peripheral side of the hoop 22 is fixedly linked to the clamp 221 that has been sleeved with the gas spring 31.

[0039] In this embodiment, the gas springs 31 are of existing technology and are interconnected through the connecting pipe 33 so that under normal circumstances, the deformation distances after being compressed by force are the same, thereby making the applied pressure more stable and reliable.

[0040] Reference Figure 1 and Figure 3 In a preferred embodiment, the buffer member 5 includes a first connecting rod 52 and a second connecting rod 53 that are slidably connected to each other, and a buffer spring 54 is arranged between the first connecting rod 52 and the second connecting rod 53. The two ends of the buffer spring 54 are fixedly connected to the first connecting rod 52 and the second connecting rod 53 respectively.

[0041] In this embodiment, the buffer member 5 is provided so as to buffer the pressure on the second monitoring member 51 , thereby preventing the second monitoring member 51 from being damaged due to excessive squeezing force.

[0042] Working principle: When in use, the shock-absorbing component 1 supports the object. During the support process, the rubber pad 14 buffers and reduces the shock of the force. During the shock absorption process, the rubber pad 14 will deform, causing the top plate 11 to move down a certain height, thereby applying pressure to the buffer 5. When the support is skewed, the top plate 11 will also tilt, thereby changing the pressure applied to the buffer 5. The pressure at different positions and times is different, which makes it convenient to judge whether the shock-absorbing component 1 is skewed. When the rubber pad 14 is aged and crushed, it can no longer provide supporting force, causing the top plate 11 to move down excessively and contact the first monitoring component 4. At this time, only the shock-absorbing component 1 needs to be replaced.

[0043] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. The replacements described may be partial structures, devices, or method steps, or they may be complete technical solutions. Any equivalent replacements or modifications based on the technical solution and the concept of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A seismic isolation bearing monitoring device, characterized in that: It comprises a shock absorbing component (1), wherein the shock absorbing component (1) is specifically a telescopic structure; The shock absorbing assembly (1) comprises a base (12), an insertion rod (13) is provided above the base (12), and the bottom end of the insertion rod (13) is inserted into the base (12) and is slidably connected thereto; The top end of the insertion rod (13) is fixedly connected to the top plate (11), and the top end of the base (12) is fixedly connected to the first monitoring component (4), and the first monitoring component (4) is used to provide information reminder after detecting pressure; A load-bearing seat (2) is provided at the bottom of the base (12), and the load-bearing seat (2) is used to increase the contact area between the shock-absorbing component (1) and the ground; A plurality of second monitoring components (51) are provided between the load-bearing seat (2) and the top plate (11), and the plurality of second monitoring components (51) are evenly distributed in a circular shape around the circumference of the shock-absorbing component (1); The plurality of second monitoring components (51) are electrically connected to each other, and the second monitoring components (51) are used to provide information reminders when the pressure on one of the second monitoring components (51) is greater than that on the other second monitoring components (51).

2. The seismic isolation bearing monitoring device according to claim 1, characterized in that: The first monitoring component (4) is specifically a pressure sensor, the second monitoring component (51) is a pressure sensor, a control chip is fixedly installed in the base (12), and the pressure sensor and the pressure sensor are both electrically connected to the control chip.

3. The seismic isolation bearing monitoring device according to claim 1, characterized in that: A rubber pad (14) is provided between the base (12) and the insertion rod (13), a shock-absorbing spring (141) is provided in the rubber pad (14), and the shock-absorbing spring (141) is vertically arranged. The peripheral side of the insertion rod (13) is fixedly connected to a limiting block (131), and the base (12) is provided with a limiting groove (121) matching the limiting block (131).

4. The seismic isolation bearing monitoring device according to claim 1, characterized in that: The load-bearing seat (2) includes a bottom plate (21), the top end of which is fixedly connected to a sleeve (22) sleeved with the base (12), and the lower surface of the top plate (11) is fixedly connected to an extrusion piece (3) corresponding one-to-one to the second monitoring piece (51).

5. The seismic isolation bearing monitoring device according to claim 4, characterized in that: The extrusion member (3) includes a plurality of gas springs (31), and the plurality of gas springs (31) are interconnected through a connecting pipe (33). A buffer member (5) is fixedly installed on the top end of the second monitoring member (51), and the bottom end of the gas spring (31) contacts the top end of the buffer member (5). The peripheral side of the hoop (22) is fixedly connected to a clamp (221) that has been sleeved with the gas spring (31).

6. The seismic isolation bearing monitoring device according to claim 5, characterized in that: The buffer member (5) comprises a first connecting rod (52) and a second connecting rod (53) which are slidably connected to each other, a buffer spring (54) is provided between the first connecting rod (52) and the second connecting rod (53), and two ends of the buffer spring (54) are fixedly connected to the first connecting rod (52) and the second connecting rod (53), respectively.

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