CN220540019U - Anti-seismic structure and high-strength fastener - Google Patents
Anti-seismic structure and high-strength fastener Download PDFInfo
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- CN220540019U CN220540019U CN202322036118.7U CN202322036118U CN220540019U CN 220540019 U CN220540019 U CN 220540019U CN 202322036118 U CN202322036118 U CN 202322036118U CN 220540019 U CN220540019 U CN 220540019U
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- 230000001681 protective effect Effects 0.000 claims abstract description 21
- 238000005452 bending Methods 0.000 claims description 7
- 230000003139 buffering effect Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the field of fasteners, and particularly discloses an anti-seismic structure and a high-strength fastener, which comprise the following components: the fixing device comprises a fixing device body, wherein a fixing lower cylinder is arranged below the fixing device body, a protective outer block is arranged below the fixing lower cylinder, a deep groove is formed above the fixing device body, a protective inner liner is arranged inside the fixing lower cylinder, movable round grooves are symmetrically formed in the left side and the right side of the protective inner liner, a plurality of protective outer round blocks are arranged on the outer wall of the fixing lower cylinder, and a fastening lower column is arranged below the protective outer block; through being provided with buffer in the inside of high strength fastener, conveniently play the effect of buffering protection to protection excircle piece, play the support buffering to the spliced pole at the elastic column simultaneously, can support the spliced pole, avoid the spliced pole unable to recover, increased the life of device simultaneously.
Description
Technical Field
The utility model relates to the field of fasteners, in particular to an anti-seismic structure and a high-strength fastener.
Background
The fastener is a mechanical part which is used for fastening connection and has extremely wide application. The fastener is widely used in the industries including energy, electronics, electrical appliances, machinery, chemical industry, metallurgy, molds, hydraulic pressure and the like, and can be seen on various machines, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemical industry, instruments, articles and the like, thereby being the most widely used mechanical foundation.
Chinese patent CN215980358U discloses a high strength fastener, relates to auxiliary device technical field for fastening, in order to solve the problem that current high strength fastener often leads to life greatly reduced because intensity is not good when using. The intermediate position of fastener main part below is provided with the spliced pole, the outside of going up the spliced pole is provided with fixed lower cylinder, and goes up spliced pole and fixed lower cylinder and the equal welded connection of fastener main part, the below of going up the spliced pole is provided with the fastening lower column, and the fastening lower column and last spliced pole welded connection, the inside of fastening lower column is provided with the resistance to compression interior cushion, and the resistance to compression interior cushion passes through draw-in groove fixed connection with the fastening lower column, the inside of going up the spliced pole is provided with the protection interior cushion, and the protection interior cushion passes through draw-in groove fixed connection with last spliced pole.
However, the above patent does not have an anti-seismic structure, and the fastener may be damaged under the condition of extrusion of the device due to the lack of the anti-seismic structure in the use process, so that the whole device may collapse.
Disclosure of Invention
The utility model aims to provide an anti-seismic structure and a high-strength fastener, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an earthquake-resistant structure, comprising: the fixing device comprises a fixing device body, wherein a fixing lower cylinder is arranged below the fixing device body, a protective outer block is arranged below the fixing lower cylinder, a deep groove is formed above the fixing device body, a protective inner liner is arranged inside the fixing lower cylinder, movable round grooves are symmetrically formed in the left side and the right side of the protective inner liner, a plurality of protective outer round blocks are arranged on the outer wall of the fixing lower cylinder, and a fastening lower column is arranged below the protective outer block;
a plurality of placing grooves are formed in the inner wall of the fixed lower cylinder, elastic columns are arranged in each placing groove, placing plates are arranged in each placing groove, and guide strips are arranged above each placing plate;
the inside of fixed lower cylinder is provided with the protection inner liner, and the inside of every standing groove all is provided with the connecting plate, and the outside of connecting plate all is provided with the spliced pole, and the outer end of every spliced pole all is provided with the fixed pulley.
Preferably, the upper part of the fastener main body is provided with a deep groove, the lower part of the fastener main body is fixedly connected with a lower fixed cylinder, the lower part of the lower fixed cylinder is fixedly connected with a protective outer block, and the lower part of the protective outer block is provided with a lower fastening column.
Preferably, the outer walls of the left end and the right end of the fixed lower cylinder are symmetrically provided with a plurality of placing grooves, one side of each connecting plate is fixedly connected to the inner wall of each placing groove, the upper end and the lower end of the other side of each connecting plate are symmetrically provided with grooves, and the inside of each groove is rotationally connected with a rotating shaft.
Preferably, one end of each connecting column is rotatably connected to the outer wall of each rotating shaft, the other end of each connecting column is rotatably connected with a fixed pulley, a bent plate is rotatably connected between every two fixed connecting columns, and the right end of each bent plate is fixedly connected with a placing plate.
Preferably, the upper end and the lower end of the outer wall of each connecting plate are symmetrically and fixedly connected with buffer columns, the middle of each two buffer columns is fixedly connected with a buffer device, the inner end of each buffer device is fixedly connected to the outer wall of the connecting plate, and the outer end of each buffer device is fixedly connected with a bending plate.
Preferably, one end of each guide bar is symmetrically and fixedly connected to the outer walls of the upper end and the lower end of each placing plate, the other end of each guide bar is slidably connected to the inner wall of the placing groove, and the outer wall of each placing plate is fixedly connected with a protection outer round block.
Preferably, the outer walls of the upper end and the lower end of each connecting plate are symmetrically and fixedly connected with one end of a fixing plate, the other end of each fixing plate is fixedly connected with one side of an elastic column, the outer wall of each elastic column is provided with a spring, and the other side of each elastic column is fixedly connected with a connecting column.
A high strength fastener comprises the anti-seismic structure.
Compared with the prior art, the utility model has the beneficial effects that:
through being provided with buffer in the inside of high strength fastener, conveniently play the effect of buffering protection to protection excircle piece, play the support buffering to the spliced pole at the elastic column simultaneously, can support the spliced pole, avoid the spliced pole unable to recover, increased the life of device simultaneously.
Drawings
FIG. 1 is a front view of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the overall structure of the present utility model;
fig. 3 is an enlarged view of the structure of the area a in fig. 2 according to the present utility model.
In the figure: 1. a placement groove; 2. a connecting plate; 3. a fixing plate; 4. a groove; 5. a connecting column; 6. a buffer device; 7. a rotating shaft; 8. an elastic column; 9. fastening the lower column; 10. a protective outer round block; 11. a fixed pulley; 12. placing a plate; 13. a buffer column; 14. a bending plate; 15. a spring; 16. a guide bar; 17. deep into the groove; 18. a movable circular groove; 19. a fastener body; 20. fixing a lower cylinder; 21. a protective outer block; 22. and (5) protecting the inner liner.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Embodiment one:
referring to fig. 1-3, the present utility model provides a technical solution: an earthquake-resistant structure, comprising: the fixing device comprises a fixing device main body 19, a fixing lower cylinder 20 is arranged below the fixing device main body 19, a protection outer block 21 is arranged below the fixing lower cylinder 20, a deep groove 17 is formed above the fixing device main body 19, a protection inner liner 22 is arranged inside the fixing lower cylinder 20, movable circular grooves 18 are symmetrically formed in the left side and the right side of the protection inner liner 22, a plurality of protection outer circular blocks 10 are arranged on the outer wall of the fixing lower cylinder 20, and a fastening lower column 9 is arranged below the protection outer block 21; a plurality of placing grooves 1 are formed in the inner wall of the fixed lower cylinder 20, elastic columns 8 are arranged in each placing groove 1, placing plates 12 are arranged in each placing groove 1, and guide strips 16 are arranged above each placing plate 12; the inside of the fixed lower cylinder 20 is provided with a protective inner liner 22, the inside of each placing groove 1 is provided with a connecting plate 2, the outside of the connecting plate 2 is provided with a connecting column 5, and the outer end of each connecting column 5 is provided with a fixed pulley 11.
Through offer a plurality of standing groove 1 on the left and right sides outer wall of fixed lower cylinder 20, conveniently have buffer 6 and spliced pole 5 at the internally mounted of standing groove 1, easy operation is convenient.
Embodiment two:
referring to fig. 2, in order to avoid that the protection outer round block 10 cannot be restored to its original position, a deep groove 17 is formed above the fastener main body 19, a fixed lower cylinder 20 is fixedly connected below the fastener main body 19, a protection outer block 21 is fixedly connected below the fixed lower cylinder 20, a fastening lower column 9 is mounted below the protection outer block 21, a plurality of placement grooves 1 are symmetrically formed on outer walls of left and right ends of the fixed lower cylinder 20, one side of each of the placement grooves 1 is fixedly connected with one side of each of the connection plates 2, grooves 4 are symmetrically formed on upper and lower ends of the other side of each of the connection plates 2, a rotating shaft 7 is rotatably connected inside each of the grooves 4, one end of each of the connection columns 5 is rotatably connected to an outer wall of each of the rotation shafts 7, a fixed pulley 11 is rotatably connected to the other end of each of the connection columns 5, a bending plate 14 is rotatably connected to the middle of each of the two fixed connection columns 5, and a placement plate 12 is fixedly connected to the right end of each of the bending plate 14.
Through installing axis of rotation 7 on the inner wall of recess 4, rotate on the outer wall of axis of rotation 7 and be connected with spliced pole 5, fixedly connected with elasticity post 8 on the outer wall of spliced pole 5, elasticity post 8 provides buffering protection to spliced pole 5, avoids spliced pole 5 unable normal position to resume and leads to protecting outer circle piece 10 also unable normal position of recovering.
Embodiment III:
referring to fig. 3, in order to avoid the damage caused by the collision of the fastening member, the upper and lower ends of the outer wall of each connecting plate 2 are symmetrically and fixedly connected with the buffer posts 13, the middle of each two buffer posts 13 is fixedly connected with the buffer device 6, the inner end of each buffer device 6 is fixedly connected to the outer wall of each connecting plate 2, the outer end of each buffer device 6 is fixedly connected with the bent plate 14, the outer walls of the upper and lower ends of each placing plate 12 are symmetrically and fixedly connected with one end of the guide strip 16, the other end of each guide strip 16 is slidably connected to the inner wall of the placing groove 1, the outer wall of each placing plate 12 is fixedly connected with the protecting outer round block 10, the upper and lower ends of each connecting plate 2 are symmetrically and fixedly connected with one end of the fixing plate 3, the other end of each fixing plate 3 is fixedly connected with one side of the elastic post 8, the outer wall of each elastic post 8 is provided with the spring 15, and the other side of each elastic post 8 is fixedly connected with the connecting post 5.
Through fixedly connected with buffer 6 on the outer wall of connecting plate 2, the equal fixedly connected with buffer post 13 of upper and lower both sides of buffer 6, buffer post 13 and buffer 6 can provide buffering protection to bent plate 14, and fixedly connected with places board 12 on the outer wall of bent plate 14, and the outside produces impulsive force to protecting outer circle piece 10 after, buffer post 13 and buffer 6 can provide elastic protection, avoid protecting outer circle piece 10 and lead to the damage because of external force collision.
During the in-service use, through offer a plurality of standing groove 1 on the left and right sides outer wall of fixed lower cylinder 20, conveniently have buffer 6 and spliced pole 5 at the internally mounted of standing groove 1, easy operation is convenient, through install axis of rotation 7 on the inner wall of recess 4, rotate on the outer wall of axis of rotation 7 and be connected with spliced pole 5, fixedly connected with elastic column 8 on the outer wall of spliced pole 5, elastic column 8 provides the buffering protection to spliced pole 5, avoid spliced pole 5 unable normal position to lead to protecting outer circle piece 10 also unable normal position of recovering, through fixedly connected with buffer 6 on the outer wall of connecting plate 2, buffer 13 is all symmetrical fixedly connected with buffer 13 from top to bottom, buffer 13 and buffer 6 can provide buffering protection to bent plate 14, fixedly connected with places plate 12 on the outer wall of bent plate 14, after the outside produces the impact to protecting outer circle piece 10, buffer 13 and buffer 6 can provide elastic protection, avoid protecting outer circle piece 10 and lead to damaging because of external force collides.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An earthquake-resistant structure, comprising: fastener main part (19), the below of fastener main part (19) is provided with fixed lower cylinder (20), and the below of fixed lower cylinder (20) is provided with protection outer piece (21), its characterized in that: a deep groove (17) is formed above the fastener main body (19), a protective inner liner (22) is arranged inside the fixed lower cylinder (20), movable round grooves (18) are symmetrically formed on the left side and the right side of the protective inner liner (22), a plurality of protective outer round blocks (10) are arranged on the outer wall of the fixed lower cylinder (20), and a fastening lower column (9) is arranged below the protective outer blocks (21);
a plurality of placing grooves (1) are formed in the inner wall of the fixed lower cylinder (20), elastic columns (8) are arranged in each placing groove (1), placing plates (12) are arranged in each placing groove (1), and guide strips (16) are arranged above each placing plate (12);
the inside of fixed lower cylinder (20) is provided with protection inner liner (22), and the inside of every standing groove (1) all is provided with connecting plate (2), and the outside of connecting plate (2) all is provided with spliced pole (5), and the outer end of every spliced pole (5) all is provided with fixed pulley (11).
2. An earthquake-resistant structure according to claim 1, characterized in that: the upper part of the fastener main body (19) is provided with a deep groove (17), the lower part of the fastener main body (19) is fixedly connected with a fixed lower cylinder (20), the lower part of the fixed lower cylinder (20) is fixedly connected with a protective outer block (21), and the lower part of the protective outer block (21) is provided with a fastening lower column (9).
3. An earthquake-resistant structure as claimed in claim 2, characterized in that: a plurality of placing grooves (1) are symmetrically formed in the outer walls of the left end and the right end of the fixed lower cylinder (20), one side of each connecting plate (2) is fixedly connected to the inner wall of each placing groove (1), grooves (4) are symmetrically formed in the upper end and the lower end of the other side of each connecting plate (2), and rotating shafts (7) are rotatably connected to the inner portion of each groove (4).
4. A seismic structure according to claim 3, characterized in that: one end of each connecting column (5) is connected to the outer wall of each rotating shaft (7) in a rotating mode, fixed pulleys (11) are connected to the other end of each connecting column (5) in a rotating mode, bending plates (14) are connected to the middle of each two fixed connecting columns (5) in a rotating mode, and placing plates (12) are fixedly connected to the right end of each bending plate (14).
5. An earthquake-resistant structure as claimed in claim 4, characterized in that: the upper end and the lower end of the outer wall of each connecting plate (2) are symmetrically and fixedly connected with buffer columns (13), the middle of each two buffer columns (13) is fixedly connected with a buffer device (6), the inner end of each buffer device (6) is fixedly connected to the outer wall of each connecting plate (2), and the outer end of each buffer device (6) is fixedly connected with a bending plate (14).
6. An earthquake-resistant structure as claimed in claim 5, characterized in that: one end of each guide strip (16) is symmetrically and fixedly connected to the outer walls of the upper end and the lower end of each placing plate (12), the other end of each guide strip (16) is slidably connected to the inner wall of the placing groove (1), and the outer wall of each placing plate (12) is fixedly connected with a protection outer round block (10).
7. An earthquake-resistant structure as claimed in claim 6, characterized in that: one end of each fixing plate (3) is symmetrically and fixedly connected to the outer walls of the upper end and the lower end of each connecting plate (2), one side of each elastic column (8) is fixedly connected to the other end of each fixing plate (3), springs (15) are mounted on the outer wall of each elastic column (8), and connecting columns (5) are fixedly connected to the other side of each elastic column (8).
8. A high strength fastener, characterized in that: an earthquake-resistant structure comprising the structure of any of the preceding claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322036118.7U CN220540019U (en) | 2023-07-31 | 2023-07-31 | Anti-seismic structure and high-strength fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322036118.7U CN220540019U (en) | 2023-07-31 | 2023-07-31 | Anti-seismic structure and high-strength fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220540019U true CN220540019U (en) | 2024-02-27 |
Family
ID=89976407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322036118.7U Active CN220540019U (en) | 2023-07-31 | 2023-07-31 | Anti-seismic structure and high-strength fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220540019U (en) |
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2023
- 2023-07-31 CN CN202322036118.7U patent/CN220540019U/en active Active
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