Vibration isolation pad with adjustable rigidity
The modularly designed adjustable stiffness vibration isolation pads utilize structures such as main support columns and rotating disks to achieve stable connection and convenient replacement of the vibration isolation pads, solving the problems of insufficient stiffness and troublesome replacement of vibration isolation pads, and improving the convenience and aesthetics of the replacement process.
Patent Information
- Application Number
- CN202423167515.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-23
AI Technical Summary
Existing vibration isolation pads are unusable due to insufficient rigidity after installation, and replacement requires selecting loose pads, which leads to clutter, takes up space, and is unsightly, making replacement troublesome.
A modular adjustable stiffness vibration isolation pad was designed. The vibration isolation pad can be modularly installed and replaced through a structure such as a main support column, an outer mounting ring, a rotating disk, and a locking slot. The stiffness can be adjusted by rotating the top block and pressing the pressing block to achieve stable connection and convenient replacement of the vibration isolation pad.
It achieves stable connection and convenient replacement of vibration isolation pads, solves the problem of insufficient stiffness of vibration isolation pads, and improves the convenience and aesthetics of the replacement process.
Smart Images
Figure CN223675398U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of vibration isolation pad, and specifically relates to a vibration isolation pad with adjustable rigidity. BACKGROUND
[0002] The building vibration isolation pad is a new reinforcing technology that breaks the original building foundation pile, places the vibration isolation pad and changes the original solid foundation into a flexible foundation.
[0003] When the current vibration isolation pad is installed and used, the integrated pad structure is not rigid enough, which affects the use, and when it needs to be replaced, the scattered vibration isolation pads need to be selected and replaced, which makes many vibration isolation pads accumulate together, affects the appearance and occupies space, and makes the replacement process more troublesome. SUMMARY
[0004] The utility model discloses a vibration isolation pad with adjustable rigidity to solve the above-mentioned background technology, which is used to solve the problem that the current vibration isolation pad is not rigid enough when installed and used, and the scattered vibration isolation pads need to be selected and replaced when it needs to be replaced, which makes many vibration isolation pads accumulate together, affects the appearance and occupies space, and makes the replacement process more troublesome.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0006] A vibration isolation pad with adjustable rigidity, comprising a main support column, the outer side of the main support column is horizontally welded with an installation outer ring, the top surface of the installation outer ring is uniformly provided with a fixed through hole, the outer side of the main support column is horizontally provided with a discharge side slot, the top end of the main support column is vertically provided with a placement channel, the inner side of the placement channel is horizontally bolted with a sealing cover plate, the top end of the main support column is clamped with a rotating top block, the outer side of the main support column is horizontally provided with a through channel, the inner side of the through channel is horizontally clamped with a rotating disc, the top surface of the rotating disc is symmetrically provided with a clamping groove, the inner side of the clamping groove is horizontally clamped with a main vibration isolation pad, the outer side of the rotating disc is horizontally symmetrically inserted with a pressing block, the inner side of the through channel is vertically inserted with a rotating shaft, the top surface of the rotating disc is provided with a fixed sleeve hole, the inner side of the clamping groove is horizontally symmetrically clamped with a bottom block, the inner wall of the clamping groove is horizontally symmetrically provided with a movable side slot, the inner side of the movable side slot is horizontally clamped with a connecting pressure rod, one side of the bottom block is fixedly connected with a connecting rod, and the inner side of the movable side slot is horizontally clamped with a top spring.
[0007] As one preferred embodiment of the utility model, the installation outer ring is horizontally fixedly connected and arranged at the outer bottom end position of the main support column, the fixed through holes are arranged in a penetrating annular manner at the top surface position of the installation outer ring, the discharge side groove is horizontally and penetratingly arranged at the outer side close to the bottom end position of the main support column, and the inside of the discharge side groove is in communication with the inside of the placing groove.
[0008] As one preferred embodiment of the utility model, the placing groove is vertically arranged at the top surface close to the edge position of the main support column, the top end of the placing groove is open, the sealing cover plate is fixedly connected and arranged at the top open end position of the placing groove, and the bottom end of the rotating top block is fixedly sleeved and arranged at the top end position of the rotating shaft.
[0009] As one preferred embodiment of the utility model, the penetrating groove is horizontally and penetratingly arranged at the side edge position away from the discharge side groove, the inside of the penetrating groove is in communication with the inside of the placing groove, the rotating disc is horizontally and penetratingly clamped and arranged at the inside edge of the penetrating groove, the extending side edge is horizontally arranged at the inside edge of the placing groove, and the clamping groove is symmetrically and penetratingly arranged at the top surface close to the edge position of the rotating disc.
[0010] As one preferred embodiment of the utility model, the number of the main shock isolation pads is multiple, and the stiffness of the multiple main shock isolation pads is inconsistent, one end of the pressing block is horizontally and fixedly connected and arranged at the side edge position of the connecting pressure rod, the rotating shaft is vertically and fixedly inserted and arranged at the inside edge of the fixed sleeve hole, the fixed sleeve hole is penetratingly arranged at the top surface center position of the rotating disc, the bottom supporting block is horizontally and symmetrically arranged at the inside close to the bottom open end of the clamping groove, and the top surface of the bottom supporting block is abutted and arranged at the bottom surface edge position of the main shock isolation pad.
[0011] As one preferred embodiment of the utility model, one end of the connecting rod is fixedly connected and arranged at the side edge two end positions of the connecting pressure rod, and one end of the abutting spring is abutted and arranged at the two end positions of the connecting pressure rod.
[0012] Compared with the prior art, the utility model has the beneficial effects that:
[0013] The utility model discloses a main support column is arranged in the specified position to the vertical butt joint, makes the installation outer ring fixed installation connection setting after the bolt is passed through the fixed through -hole, lets multiple different stiffness main shock insulation pad place to the inside through the top opening of placing channel, then through the sealing cover plate to the sealing of placing channel is fixed, let the bottom of the main shock insulation pad of superposition place fall into the inside of the clamping through -slot, under the blocking of the bottom support block in the inside, let it can be stabilized in the inside of the clamping through -slot, after the rotation operation of the rotation top block to the top, make the rotation axle rod rotation drive rotating disc rotating processing in the inside of the through -channel, let rotating disc drive the horizontal rotation of main shock insulation pad and place well operation, after the horizontal setting of main shock insulation pad of rotation is installed to the installation connection position, form the fixed connection of between and shock insulation connection use, when needing to adjust stiffness processing of main shock insulation pad, then can rotate the rotation top block and rotate processing, let another stiffness main shock insulation pad rotate and install use from the inside of placing channel, and can press the block and press operation after replacement, make the connection pressure rod extrude operation to the top spring, let the connecting rod drive the bottom support block and be stored to the inside of the movable side groove, make the main shock insulation pad of top surface fall into the inside of the discharge side groove and take out processing, adopt the modularization replacement structure to make it more convenient when adjusting replacement processing, and rotation type replacement operation makes satisfy the replacement connection demand of present. BRIEF DESCRIPTION OF DRAWINGS
[0014] Other features, objects, and advantages of the utility model will become more apparent through reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings:
[0015] Figure 1 It is a kind of three-dimensional structure schematic diagram of adjustable stiffness shock insulation pad;
[0016] Figure 2 It is the structure schematic diagram of main support column front view section connection details of a kind of adjustable stiffness shock insulation pad;
[0017] Figure 3 It is the structure schematic diagram of rotating disc front view section connection details of a kind of adjustable stiffness shock insulation pad;
[0018] Figure 4 It is the structure schematic diagram of rotating disc plan view section connection details of a kind of adjustable stiffness shock insulation pad.
[0019] In the drawing: 1, main support column;2, installation outer ring;3, fixed through -hole;4, discharge side groove;5, placing channel;6, sealing cover plate;7, rotation top block;8, through -channel;9, rotating disc;10, clamping through -slot;11, main shock insulation pad;12, press block;13, rotation axle rod;14, fixed sleeve hole;15, bottom support block;16, movable side groove;17, connection pressure rod;18, connecting rod;19, top spring. DETAILED DESCRIPTION
[0020] Referring to Figure 1 The utility model discloses an adjustable rigidity's vibration isolation pad, including main support column 1, the outside edge horizontal welding of main support column 1 has installation outer ring 2, the top surface of installation outer ring 2 is evenly provided with fixed through -hole 3, and the outside edge horizontal of main support column 1 is provided with row material side groove 4, and installation outer ring 2 is annular and is horizontally fixedly connected and is arranged at the outside bottom end position of main support column 1, and fixed through -hole 3 is evenly arranged in the top surface position of installation outer ring 2 and is annular, and row material side groove 4 is horizontally provided in the outside close to bottom end position of main support column 1 and is provided with the inside with the inside of placing channel 5, and the top end of main support column 1 is vertically provided with placing channel 5, and the inside edge of placing channel 5 is horizontally bolted and fixedly connected with sealing cover plate 6, and the top end of main support column 1 is clamped with rotating top block 7, and placing channel 5 is vertically provided in the top surface close to edge position of main support column 1, and the top end of placing channel 5 is open, and sealing cover plate 6 is bolted and fixedly connected and arranged in the top opening end position of placing channel 5, and the bottom end of rotating top block 7 is fixedly sleeved and arranged in the top end position of rotating shaft 13, and the outside edge horizontal of main support column 1 is provided with through channel 8, and the inside edge of through channel 8 is horizontally clamped with rotating disc 9, and the top surface of rotating disc 9 is provided with symmetrically clamping position through groove 10, and through channel 8 is horizontally provided in the side position away from row material side groove 4 and is horizontally provided with placing channel 5, and the inside of through channel 8 is connected with the inside of placing channel 5, and rotating disc 9 is horizontally clamped and arranged in the inside edge of through channel 8 and extends the inside edge and is horizontally arranged in the inside edge of placing channel 5, and clamping position through groove 10 is symmetrically provided in the top surface close to edge position of rotating disc 9, and the inside edge of clamping position through groove 10 is horizontally clamped with main shock pad 11, and the outside edge horizontal of rotating disc 9 is symmetrically inserted with pressing block 12;
[0021] Referring to Figures 2-4The utility model discloses an adjustable rigidity's vibration isolation pad, wherein the inside edge of the through groove 8 is vertically inserted with the rotating shaft 13, the top surface of the rotating disc 9 is provided with the fixed sleeve hole 14, the inside edge of the clamping groove 10 is horizontally symmetrically clamped with the bottom supporting block 15, the number of the main shock pad 11 is multiple, and the rigidity of the multiple main shock pads 11 is not uniformly arranged, one end of the pressing block 12 is horizontally extended and fixedly connected and arranged at the side edge position of the connecting pressure rod 17, the rotating shaft 13 is vertically fixedly inserted and arranged at the inside edge of the fixed sleeve hole 14, the fixed sleeve hole 14 is throughly arranged at the top surface center position of the rotating disc 9, the bottom supporting block 15 is horizontally symmetrically arranged at the inside of the clamping groove 10 close to the bottom opening end, and the top surface of the bottom supporting block 15 is butt-jointed and arranged at the bottom edge position of the main shock pad 11, the inside wall of the clamping groove 10 is horizontally symmetrically provided with the movable side groove 16, the inside edge of the movable side groove 16 is horizontally clamped with the connecting pressure rod 17, one side edge of the bottom supporting block 15 is fixedly connected with the connecting rod 18, the inside edge of the movable side groove 16 is horizontally clamped with the top abutting spring 19, one end of the connecting rod 18 is fixedly connected and arranged at the side edge two end positions of the connecting pressure rod 17, and one end of the top abutting spring 19 is butt-jointed and arranged at the two end positions of the connecting pressure rod 17.
[0022] The working principle of the utility model is:
[0023] The main support column 1 is vertically butt-jointed and arranged at the specified position, the bolt is made to pass through the fixed through hole 3 to make the installation outer ring 2 fixedly installed and connected, the multiple main shock pads 11 with different rigidity are placed into the inside through the top opening of the placing groove 5, then the placing groove 5 is sealed and fixed by the sealing cover plate 6, one of the bottom of the stacked main shock pads 11 falls horizontally into the inside of the clamping groove 10, and the bottom supporting block 15 in the inside can be stably arranged in the inside of the clamping groove 10 under the blockage, after the rotating operation of the rotating top block 7 at the top end, the rotating shaft 13 is made to rotate to drive the rotating disc 9 to rotate in the inside of the through groove 8, the rotating disc 9 drives the placed main shock pad 11 to horizontally rotate out, after the rotated main shock pad 11 is horizontally arranged at the installation connection position, the fixed connection and shock isolation connection are formed, when the rigidity of the main shock pad 11 needs to be adjusted, the rotating top block 7 is made to rotate, the main shock pad 11 with another rigidity is made to rotate and installed in the inside of the placing groove 5, and after replacement, the pressing block 12 can be pressed to make the connecting pressure rod 17 extrude the top abutting spring 19, the connecting rod 18 drives the bottom supporting block 15 to be stored in the inside of the movable side groove 16, and the top main shock pad 11 falls into the inside of the discharging side groove 4.
[0024] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.
Claims
1. A vibration isolating mat of adjustable stiffness comprising a main support column (1), characterized in that, The outer side of the main support column (1) is horizontally welded with a mounting outer ring (2), the top surface of the mounting outer ring (2) is uniformly provided with a fixed through hole (3), the outer side of the main support column (1) is horizontally provided with a discharging side groove (4), the top end of the main support column (1) is vertically provided with a placing groove (5), the inner side of the placing groove (5) is horizontally bolted and fixedly connected with a sealing cover plate (6), the top end of the main support column (1) is clamped with a rotating top block (7), the outer side of the main support column (1) is horizontally provided with a through groove (8), the inner side of the through groove (8) is horizontally clamped with a rotating disc (9), the top surface of the rotating disc (9) is symmetrically provided with a clamping through slot (10), the inner side of the clamping through slot (10) is horizontally clamped with a main shock pad (11), the outer side of the rotating disc (9) is horizontally symmetrically inserted with a pressing block (12), the inner side of the through groove (8) is vertically inserted with a rotating shaft (13), the top surface of the rotating disc (9) is provided with a fixed sleeve hole (14), the inner side of the clamping through slot (10) is horizontally symmetrically clamped with a bottom supporting block (15), the inner side wall of the clamping through slot (10) is horizontally symmetrically provided with a movable side groove (16), the inner side of the movable side groove (16) is horizontally clamped with a connecting pressure rod (17), one side of the bottom supporting block (15) is fixedly connected with a connecting rod (18), the inner side of the movable side groove (16) is horizontally clamped with a top abutting spring (19).
2. A variable stiffness insulating mat according to claim 1, characterized in that, The mounting outer ring (2) is annularly horizontally fixedly connected and arranged at the outer side bottom end position of the main support column (1), the fixed through holes (3) are all arranged in a penetrating annular manner at the top surface position of the mounting outer ring (2), the discharging side groove (4) is horizontally and penetratingly arranged at the outer side near the bottom end position of the main support column (1), and the inside of the discharging side groove (4) is in communication with the inside of the placing groove (5).
3. A variable stiffness vibration isolation mount according to claim 1, wherein, The placing groove (5) is vertically arranged at the top surface near the edge position of the main support column (1), and the top end of the placing groove (5) is in an open state, the sealing cover plate (6) is bolted and fixedly connected and arranged at the top open end position of the placing groove (5), and the bottom end of the rotating top block (7) is fixedly sleeved and arranged at the top end position of the rotating shaft (13).
4. A variable stiffness insulating mat according to claim 1, characterized in that, The through groove (8) is horizontally and penetratingly arranged at the side position away from the discharging side groove (4), and the inside of the through groove (8) is in communication with the inside of the placing groove (5), the rotating disc (9) is horizontally and penetratingly clamped and arranged at the inner side of the through groove (8), and the extending side is horizontally arranged at the inner side of the placing groove (5), the clamping through slot (10) is symmetrically and penetratingly arranged at the top surface near the edge position of the rotating disc (9).
5. A variable stiffness insulating mat according to claim 1, characterized in that, The number of the main shock insulation pads (11) is multiple, the stiffness of the multiple main shock insulation pads (11) is set to be inconsistent, one end of the pressing block (12) is horizontally extended and fixedly connected and arranged at the side edge position of the connecting pressing rod (17), the rotating shaft rod (13) is vertically and fixedly inserted and arranged at the inner side of the fixed sleeve hole (14), the fixed sleeve hole (14) is throughly arranged at the top surface center position of the rotating disc (9), the bottom supporting block (15) is horizontally and symmetrically arranged at the inner side of the clamping position through groove (10) close to the bottom opening end, and the top surface of the bottom supporting block (15) is abutted and arranged at the bottom surface edge position of the main shock insulation pad (11).
6. A variable stiffness insulating mat according to claim 1, characterized in that, One end of the connecting rod (18) is fixedly connected and arranged at the side edge two end positions of the connecting pressing rod (17), and one end of the top abutting spring (19) is abutted and arranged at the two end positions of the connecting pressing rod (17).