CN211973064U - Civil engineering damping device - Google Patents
Civil engineering damping device Download PDFInfo
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- CN211973064U CN211973064U CN201921381868.5U CN201921381868U CN211973064U CN 211973064 U CN211973064 U CN 211973064U CN 201921381868 U CN201921381868 U CN 201921381868U CN 211973064 U CN211973064 U CN 211973064U
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- fixing plate
- rod
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Abstract
The utility model relates to a civil engineering damping technical field discloses a civil engineering damping device, including first fixed plate and second fixed plate, first screw has been seted up to the inside of first fixed plate, the second screw has been seted up to the inside of second fixed plate, the lower surface corner fixed mounting of first fixed plate has four first buffering subassemblies, and the lower surface center of first fixed plate is provided with second buffering subassembly. The utility model discloses a first buffering subassembly can be favorable to bridge beam supports to play the cushioning effect of first part, and the steadiness that can this damping device of greatly increased through four first buffering subassemblies simultaneously makes it be difficult for appearing warping and the phenomenon of buckling, can be favorable to bridge beam supports to play the cushioning effect of second part through the second buffering subassembly, and the elasticity of this second buffering subassembly is adjustable simultaneously, can satisfy actual shock attenuation needs, and the suitability is wider.
Description
Technical Field
The utility model relates to a civil engineering damping technical field specifically is a civil engineering damping device.
Background
Civil engineering is a general term for scientific and technical techniques for building various engineering facilities, and refers to both applied materials, equipment, and technical activities such as surveying, designing, constructing, maintaining, and repairing, and also refers to objects of engineering construction. The bridge support is an important structural component for connecting an upper structure and a lower structure of the bridge, and can reliably transmit the counter force and the deformation of the upper structure of the bridge to the lower structure of the bridge, so that the actual stress condition of the structure conforms to the calculated theoretical diagram.
However, most of the existing bridge supports adopt a single-group damping mode for buffering, and the disadvantages of the existing bridge supports are that the overall stability is not high enough and the damping effect is not ideal enough. Accordingly, one skilled in the art provides a civil engineering damping device to solve the problems set forth in the background above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a civil engineering damping device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a civil engineering damping device, includes first fixed plate and second fixed plate, first screw has been seted up to the inside of first fixed plate, the second screw has been seted up to the inside of second fixed plate, the lower surface corner fixed mounting of first fixed plate has four first buffering subassemblies, and the lower surface center of first fixed plate is provided with second buffering subassembly.
As a further aspect of the present invention: the first buffer assembly comprises a first spring, a movable rod, a second spring and a fixed rod, the movable rod slides inside the fixed rod, the second spring is arranged inside the fixed rod, the first spring is sleeved outside the movable rod, one end of the second spring is connected with the lower surface of the movable rod, and the other end of the second spring is connected with the fixed rod.
As a further aspect of the present invention: the top of movable rod passes through bolt fixed connection with the lower surface of first fixed plate, the bottom of dead lever passes through bolt fixed connection with the upper surface of second fixed plate, movable rod and dead lever are stainless steel's component.
As a further aspect of the present invention: the second buffer component comprises a third spring, a first support, a first threaded rod, a first movable block, a first sliding block, a second movable block, a second threaded rod, a barrel, a fourth spring and a second support, the barrel is positioned at the center of the upper surface of a second fixed plate, the first threaded rod and the second threaded rod are respectively embedded and installed at two sides of the second fixed plate, the first support and the second support are respectively embedded and installed at the upper surface of the second fixed plate from left to back, the first threaded rod and the second threaded rod are respectively in threaded connection with the second fixed plate, one ends of the first threaded rod and the second threaded rod are respectively in rotating connection with the first movable block and the second movable block, the first sliding block is arranged at one side of the first movable block, the third spring is arranged at the joint of the first movable block and the first sliding block, the second sliding block is arranged at one side of the second movable block, and the junction of second movable block and second slider is provided with the fourth spring, first movable block, first slider, second movable block and second slider all are located the inside of barrel, and first movable block, first slider, second movable block and second slider all slide with the barrel.
As a further aspect of the present invention: the bottom of the first support is hinged to the inner side of the first sliding block, the top of the first support is hinged to the center of the lower surface of the first fixing plate, the bottom of the second support is hinged to the inner side of the second sliding block, and the top of the second support is hinged to the center of the lower surface of the first fixing plate.
As a further aspect of the present invention: the upper surface of barrel has seted up the spout, first support and second support all are located the spout, and first support and second support all slide with the spout.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a first buffering subassembly can be favorable to bridge beam supports to play the cushioning effect of first part, simultaneously through four first buffering subassemblies this damping device's of greatly increased steadiness, make it be difficult for appearing warping and the phenomenon of buckling, can be favorable to bridge beam supports to play the cushioning effect of second part through the second buffering subassembly, this second buffering subassembly's elasticity is adjustable simultaneously, can satisfy the shock attenuation needs of reality, the suitability is wider, this design adopts the shock attenuation mode of two segmentations to increase bridge beam supports's shock attenuation effect, make its shock attenuation effect and stability can all obtain promoting by a wide margin, wide marketing prospect has.
Drawings
FIG. 1 is a schematic structural view of a civil engineering damping device;
fig. 2 is a schematic structural view of a second buffer assembly in the damping device for civil engineering.
In the figure: 1. a first screw hole; 2. a first fixing plate; 3. a second buffer assembly; 4. a first spring; 5. a movable rod; 6. a first buffer assembly; 7. a second spring; 8. fixing the rod; 9. a second fixing plate; 10. a second screw hole; 11. a third spring; 12. a first bracket; 13. a first threaded rod; 14. a first movable block; 15. a first slider; 16. a second slider; 17. a second movable block; 18. a second threaded rod; 19. a barrel; 20. a fourth spring; 21. a second support.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b): referring to fig. 1, a damping device for civil engineering includes a first fixing plate 2 and a second fixing plate 9, a first screw hole 1 is formed inside the first fixing plate 2, a second screw hole 10 is formed inside the second fixing plate 9, four first buffer assemblies 6 are fixedly mounted at corners of a lower surface of the first fixing plate 2, each first buffer assembly 6 includes a first spring 4, a movable rod 5, a second spring 7 and a fixing rod 8, the movable rod 5 slides inside the fixing rod 8, the second spring 7 is arranged inside the fixing rod 8, the first spring 4 is sleeved outside the movable rod 5, one end of the second spring 7 is connected with a lower surface of the movable rod 5, the other end of the second spring 7 is connected with the fixing rod 8, a top end of the movable rod 5 is fixedly connected with a lower surface of the first fixing plate 2 through a bolt, a bottom end of the fixing rod 8 is fixedly connected with an upper surface of the second fixing plate 9 through a bolt, the movable rod 5 and the fixed rod 8 are both stainless steel members, the first buffer component 6 can be beneficial to the bridge bearing to play a role in damping the first part, and meanwhile, the four first buffer components 6 can greatly increase the stability of the damping device, so that the damping device is not easy to deform and bend,
referring to fig. 1 and 2, a second buffer assembly 3 is disposed at the center of the lower surface of a first fixing plate 2, the second buffer assembly 3 includes a third spring 11, a first bracket 12, a first threaded rod 13, a first movable block 14, a first slider 15, a second slider 16, a second movable block 17, a second threaded rod 18, a barrel 19, a fourth spring 20, and a second bracket 21, the barrel 19 is located at the center of the upper surface of the second fixing plate 9, the first threaded rod 13 and the second threaded rod 18 are respectively embedded and mounted at two sides of the second fixing plate 9, the first bracket 12 and the second bracket 21 are respectively embedded and mounted on the upper surface of the second fixing plate 9 from left to back, the first threaded rod 13 and the second threaded rod 18 are respectively connected with the second fixing plate 9 through threads, and one end of the first threaded rod 13 and one end of the second threaded rod 18 are respectively sleeved and rotatably connected with a bearing and the first movable block 14 and the second movable block 17, a first sliding block 15 is arranged on one side of the first movable block 14, a third spring 11 is arranged at the joint of the first movable block 14 and the first sliding block 15, a second sliding block 16 is arranged on one side of the second movable block 17, a fourth spring 20 is arranged at the joint of the second movable block 17 and the second sliding block 16, the first movable block 14, the first sliding block 15, the second movable block 17 and the second sliding block 16 are all positioned in the cylinder 19, the first movable block 14, the first sliding block 15, the second movable block 17 and the second sliding block 16 all slide with the cylinder 19, the bottom end of the first bracket 12 is hinged with the inner side of the first sliding block 15, the top end of the first bracket 12 is hinged with the center of the lower surface of the first fixed plate 2, the bottom end of the second bracket 21 is hinged with the inner side of the second sliding block 16, the top end of the second bracket 21 is hinged with the center of the lower surface of the first fixed plate 2, a sliding groove is formed in the upper surface of the cylinder 19, first support 12 and second support 21 all are located the spout, and first support 12 and second support 21 all slide with the spout, and first threaded rod 13 and second threaded rod 18 all set up the rear side at dead lever 8, can be favorable to the bridge beam supports to play the cushioning effect of second part through second buffer module 3, and this second buffer module 3's elasticity is adjustable simultaneously, can satisfy actual shock attenuation needs, and the suitability is wider.
The utility model discloses a theory of operation is: when downward pressure is generated on the upper part of the bridge, the movable rod 5 is driven to move downwards, the movable rod 5 moves downwards at the moment, the first spring 4 and the second spring 7 can be driven to deform, the four first buffer assemblies 6 are arranged, so that the bridge support can play a role in damping the first part through the first buffer assemblies 6, meanwhile, the stability of the damping device can be greatly improved through the four first buffer assemblies 6, the damping device is not easy to deform and bend, and when the movable rod 5 moves downwards, the first support 12 and the second support 21 also move downwards, and finally the first sliding block 15 and the second sliding block 16 are driven to move outwards to extrude the third spring 11 and the fourth spring 20, and a user can drive the first movable block 14 and the second movable block 17 to move left and right respectively by rotating the first threaded rod 13 and the second threaded rod 18, thereby play the problem of adjusting the deformation volume of third spring 11 and fourth spring 20, thereby change the shock attenuation effect, can be favorable to the bridge beam supports to play the cushioning effect of second part through second buffer module 3, this second buffer module 3's elasticity is adjustable simultaneously, can satisfy the shock attenuation needs of reality, the suitability is wider, this design adopts the shock attenuation effect that two segmentations's shock attenuation mode increases bridge beam supports, make its shock attenuation effect and stability can all obtain promoting by a wide margin, wide marketing prospect has.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The civil engineering damping device comprises a first fixing plate (2) and a second fixing plate (9), and is characterized in that a first screw hole (1) is formed in the first fixing plate (2), a second screw hole (10) is formed in the second fixing plate (9), four first buffer assemblies (6) are fixedly mounted at corners of the lower surface of the first fixing plate (2), a second buffer assembly (3) is arranged at the center of the lower surface of the first fixing plate (2), each first buffer assembly (6) comprises a first spring (4), a movable rod (5), a second spring (7) and a fixing rod (8), the movable rod (5) slides in the fixing rod (8), the second spring (7) is arranged in the fixing rod (8), the first spring (4) is sleeved outside the movable rod (5), one end of the second spring (7) is connected with the lower surface of the movable rod (5), and the other end of second spring (7) links to each other with dead lever (8), the top of movable rod (5) passes through bolt fixed connection with the lower surface of first fixed plate (2), the bottom of dead lever (8) passes through bolt fixed connection with the upper surface of second fixed plate (9), movable rod (5) and dead lever (8) are stainless steel's component.
2. The civil engineering damping device according to claim 1, wherein the second buffer assembly (3) comprises a third spring (11), a first bracket (12), a first threaded rod (13), a first movable block (14), a first sliding block (15), a second sliding block (16), a second movable block (17), a second threaded rod (18), a cylinder (19), a fourth spring (20) and a second bracket (21), the cylinder (19) is positioned at the center of the upper surface of the second fixing plate (9), the first threaded rod (13) and the second threaded rod (18) are respectively embedded and installed at two sides of the second fixing plate (9), the first bracket (12) and the second bracket (21) are respectively embedded and installed at the left to the back of the upper surface of the second fixing plate (9), and the first threaded rod (13) and the second threaded rod (18) are respectively connected with the second fixing plate (9) through threads, and the one end of first threaded rod (13) and second threaded rod (18) has first movable block (14) and second movable block (17) through the bearing activity respectively, one side of first movable block (14) is provided with first slider (15), and the junction of first movable block (14) and first slider (15) is provided with third spring (11), one side of second movable block (17) is provided with second slider (16), and the junction of second movable block (17) and second slider (16) is provided with fourth spring (20), first movable block (14), first slider (15), second movable block (17) and second slider (16) all are located the inside of barrel (19), and first movable block (14), first slider (15), second movable block (17) and second slider (16) all slide with barrel (19).
3. A civil engineering shock-absorbing device according to claim 2, characterised in that the bottom end of the first bracket (12) is hinged with the inside of the first sliding block (15), the top end of the first bracket (12) is hinged with the centre of the lower surface of the first fixing plate (2), the bottom end of the second bracket (21) is hinged with the inside of the second sliding block (16), and the top end of the second bracket (21) is hinged with the centre of the lower surface of the first fixing plate (2).
4. A civil engineering damping device according to claim 2, characterised in that the upper surface of the cylinder (19) is provided with a sliding groove, the first bracket (12) and the second bracket (21) are both located in the sliding groove, and the first bracket (12) and the second bracket (21) both slide with the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921381868.5U CN211973064U (en) | 2019-08-23 | 2019-08-23 | Civil engineering damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921381868.5U CN211973064U (en) | 2019-08-23 | 2019-08-23 | Civil engineering damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211973064U true CN211973064U (en) | 2020-11-20 |
Family
ID=73352438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921381868.5U Expired - Fee Related CN211973064U (en) | 2019-08-23 | 2019-08-23 | Civil engineering damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211973064U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854507A (en) * | 2021-01-05 | 2021-05-28 | 劳远明 | Energy-saving earthquake-resistant building structure |
| CN114164948A (en) * | 2021-11-09 | 2022-03-11 | 王艾俊 | Steel construction support that slides for civil engineering |
| CN114482603A (en) * | 2022-01-25 | 2022-05-13 | 中国建筑第五工程局有限公司 | Automatic damping and reinforcing device and method for existing steel structure key node |
-
2019
- 2019-08-23 CN CN201921381868.5U patent/CN211973064U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854507A (en) * | 2021-01-05 | 2021-05-28 | 劳远明 | Energy-saving earthquake-resistant building structure |
| CN114164948A (en) * | 2021-11-09 | 2022-03-11 | 王艾俊 | Steel construction support that slides for civil engineering |
| CN114482603A (en) * | 2022-01-25 | 2022-05-13 | 中国建筑第五工程局有限公司 | Automatic damping and reinforcing device and method for existing steel structure key node |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 Termination date: 20210823 |
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| CF01 | Termination of patent right due to non-payment of annual fee |