CN210886910U - Shock insulation and energy dissipation base for improving stability of bridge - Google Patents
Shock insulation and energy dissipation base for improving stability of bridge Download PDFInfo
- Publication number
- CN210886910U CN210886910U CN201921229635.3U CN201921229635U CN210886910U CN 210886910 U CN210886910 U CN 210886910U CN 201921229635 U CN201921229635 U CN 201921229635U CN 210886910 U CN210886910 U CN 210886910U
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- support
- fixedly connected
- spring
- energy dissipation
- base body
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- 230000035939 shock Effects 0.000 title claims abstract description 39
- 230000021715 photosynthesis, light harvesting Effects 0.000 title claims abstract description 22
- 238000009413 insulation Methods 0.000 title claims abstract description 20
- 239000004576 sand Substances 0.000 claims abstract description 10
- 238000013016 damping Methods 0.000 claims description 7
- 230000003139 buffering effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an improve bridge stability with shock insulation and energy dissipation base, the on-line screen storage device comprises a base body, two equal fixedly connected with dampers at base body top, base body's top fixedly connected with support, base body's top and the bottom that is located the support have seted up the hole seat, the equal fixedly connected with fixed column in both sides and the first spring of hole seat inner chamber bottom, first spring housing is established on the surface of fixed column, the inner chamber of support is provided with the support column. The utility model discloses a cooperation of base body, attenuator, support column, recess, hole seat, fixed column, first spring, rubber buffer, shock attenuation buffer, backup pad, slider, spout, sand bed, tube socket, second spring and fixed block is used, can make the bridge possess simple structure, easily installation and shock insulation energy dissipation's advantage to can reduce the consumption of material and transportation, improved the shock resistance of bridge.
Description
Technical Field
The utility model relates to a bridge technical field specifically is an improve shock insulation and energy dissipation base for bridge stability.
Background
A bridge is a structure which is generally erected on rivers, lakes and seas and enables vehicles, pedestrians and the like to smoothly pass through, in order to adapt to the modern high-speed developed traffic industry, the bridge is also extended to be a building which is erected to span mountain stream, unfavorable geology or meet other traffic requirements and enables the traffic to be more convenient, the bridge generally consists of an upper structure, a lower structure, a support and an auxiliary structure, in bridge construction, a bridge support is an important component for connecting and restraining upper and lower structures of a bridge, the bridge structure generates large relative displacement between an upper structure, a lower structure, a left structure and a right structure under the action of strong earthquake, the structural damage of the bridge is easily caused, the traffic is interrupted, great difficulty is brought to disaster relief work, and huge loss is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an improve bridge stability with shock insulation and energy dissipation base possesses simple structure, easily installs and shock insulation and energy dissipation's advantage, has solved the current bridge consumptive material many, the cost height of transportation installation, the poor problem of antidetonation effect.
In order to achieve the above object, the utility model provides a following technical scheme: a shock insulation and energy dissipation base for improving bridge stability comprises a base body, wherein two dampers are fixedly connected to the top of the base body, a support is fixedly connected to the top of the base body, a hole seat is formed in the top of the base body and located at the bottom of the support, a fixed column and a first spring are fixedly connected to two sides of the bottom of the inner cavity of the hole seat, the first spring is sleeved on the surface of the fixed column, a support column is arranged in the inner cavity of the support, grooves are formed in four corners of the bottom of the support column, the bottom of the support column penetrates through the inner cavity of the hole seat, rubber cushion pads are fixedly connected to two sides of the support and located in the inner cavity of the support, a shock absorption and buffer device is fixedly connected to one side of the rubber cushion pad, a support plate is fixedly connected to one side of the shock absorption and buffer device away from the, the top and the bottom of the inner cavity of the support are both provided with sliding grooves matched with the sliding blocks for use, and a sand layer is arranged between the support plate and the support.
Preferably, the number of the dampers is not less than eight, and every two dampers are arranged in an interlaced manner.
Preferably, the number of the fixed columns and the number of the first springs are four, and the tops of the fixed columns extend to the inner cavity of the groove.
Preferably, the number of the sliding grooves is four, and sealing lips are arranged on the surfaces of the sliding grooves.
Preferably, the damping and buffering device comprises a tube seat, a second spring and a fixed block, the bottom of the tube seat is fixedly connected with the supporting plate, the second springs are fixedly connected with the four corners of the bottom of the inner cavity of the tube seat, moving grooves are formed in the tops of the two sides of the inner cavity of the tube seat, moving blocks are slidably connected to the inner cavities of the moving grooves, one sides, away from the moving grooves, of the moving blocks are fixedly connected with the fixed block, the tops of the second springs are movably connected with the bottoms of the fixed blocks, and the tops of the fixed blocks are fixedly connected with the rubber buffer pads.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cooperation of base body, attenuator, support column, recess, hole seat, fixed column, first spring, rubber buffer, shock attenuation buffer, backup pad, slider, spout, sand bed, tube socket, second spring and fixed block is used, can make the bridge possess simple structure, easily installation and shock insulation energy dissipation's advantage to can reduce the consumption of material and transportation, improved the shock resistance of bridge.
2. The utility model discloses a set up the attenuator, can be better carry out shock attenuation processing to the support column, better carry out the bridge energy dissipation, through setting up the fixed column, can be better support the support column fixed, better carry on spacingly to first spring, through setting up the spout, can be better carry out shock attenuation processing to the support column, through setting up the seal lip, can be better prevent that the sand bed from entering into the inner chamber of spout, through setting up shock attenuation buffer, can be better carry out the shock insulation energy dissipation to the support column.
The description of the figures in the drawings,
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of the structure of FIG. 1;
fig. 3 is a schematic sectional view of the shock absorbing and buffering device of the present invention.
In the figure: 1. a base body; 2. a damper; 3. a support; 4. a support pillar; 5. a groove; 6. a hole seat; 7. fixing a column; 8. a first spring; 9. a rubber cushion pad; 10. a shock absorbing and buffering device; 11. a support plate; 12. a slider; 13. a chute; 14. a sand layer; 15. a tube holder; 16. a second spring; 17. and (5) fixing blocks.
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.
Referring to fig. 1-3, a shock insulation and energy dissipation base for improving bridge stability comprises a base body 1, wherein two dampers 2 are fixedly connected to the top of the base body 1, the number of the dampers 2 is not less than eight, and every two dampers 2 are interlaced, the damping treatment can be better performed on a supporting column 4 by arranging the dampers 2, the bridge energy dissipation can be better performed, a supporting seat 3 is fixedly connected to the top of the base body 1, a hole seat 6 is arranged at the bottom of the supporting seat 3 at the top of the base body 1, a fixed column 7 and a first spring 8 are fixedly connected to two sides of the bottom of the inner cavity of the hole seat 6, the number of the fixed column 7 and the first spring 8 is four, the top of the fixed column 7 extends to the inner cavity of the groove 5, the supporting column 4 can be better supported and fixed by arranging the fixed column 7, and the first spring 8 can be better limited, the first spring 8 is sleeved on the surface of the fixed column 7, the inner cavity of the support 3 is provided with a support column 4, four corners of the bottom of the support column 4 are all provided with grooves 5, the bottom of the support column 4 penetrates through the inner cavity of the hole seat 6, rubber buffer pads 9 are fixedly connected to two sides of the support column 4 and positioned in the inner cavity of the support 3, one sides of the rubber buffer pads 9 far away from the support column 4 are fixedly connected with a damping and buffering device 10, the damping and buffering device 10 comprises a tube seat 15, a second spring 16 and a fixed block 17, the bottom of the tube seat 15 is fixedly connected with the support plate 11, four corners of the bottom of the inner cavity of the tube seat 15 are all fixedly connected with the second spring 16, the tops of two sides of the inner cavity of the tube seat 15 are all provided with moving grooves, the inner cavities of the moving grooves are slidably, the top and the rubber buffer pad 9 fixed connection of fixed block 17, through setting up shock attenuation buffer 10, can be better carry out shock insulation energy dissipation to support column 4, shock attenuation buffer 10 keeps away from one side fixedly connected with backup pad 11 of rubber buffer 9, the equal fixedly connected with slider 12 in top and bottom of backup pad 11, spout 13 that uses with slider 12 cooperation is all seted up to the top and the bottom of support 3 inner chamber, the quantity of spout 13 is four, the surface of spout 13 is provided with the seal lip, through setting up spout 13, can be better carry out shock attenuation treatment to support column 4, through setting up the seal lip, can be better prevent that sand bed 14 from entering the inner chamber of spout 13, be provided with sand bed 14 between backup pad 11 and the support 3, through base body 1, attenuator 2, support 3, support column 4, recess 5, hole seat 6, fixed column 7, first spring 8, The rubber buffer pads 9, the shock absorption buffer devices 10, the supporting plates 11, the sliding blocks 12, the sliding grooves 13, the sand layers 14, the tube seats 15, the second springs 16 and the fixing blocks 17 are matched for use, so that the bridge has the advantages of simple structure, easiness in installation and shock insulation and energy dissipation, the consumption of materials and transportation can be reduced, and the shock resistance of the bridge is improved.
During the use, when the power that support column 4 bore is overweight, support column 4 unloads the power downwards, support column 4 drives first spring 8 and carries out the shrinkage movement, support column 4 drives attenuator 2 simultaneously and carries out the shock-absorbing motion, through rubber buffer pad 9, shock attenuation buffer 10, backup pad 11, slider 12, spout 13 and sand bed 14's cooperation is used, shock insulation energy dissipation about carrying out support column 4 handles, thereby can make the bridge possess simple structure, easily install and shock insulation energy dissipation's advantage, and then can reduce the consumption of material and transportation, the shock resistance of bridge has been improved.
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 (5)
1. The utility model provides an improve bridge stability with shock insulation and energy dissipation base, includes base body (1), its characterized in that: the damping device is characterized in that dampers (2) are fixedly connected to two sides of the top of the base body (1), a support (3) is fixedly connected to the top of the base body (1), a hole seat (6) is formed in the top of the base body (1) and located at the bottom of the support (3), a fixed column (7) and a first spring (8) are fixedly connected to two sides of the bottom of an inner cavity of the hole seat (6), the first spring (8) is sleeved on the surface of the fixed column (7), a support column (4) is arranged in the inner cavity of the support (3), grooves (5) are formed in four corners of the bottom of the support column (4), the bottom of the support column (4) penetrates through the inner cavity of the hole seat (6), rubber cushions (9) are fixedly connected to two sides of the support column (4) and located in the inner cavity of the support (3), and damping and buffering devices (10) are fixedly connected to one side, far, one side fixedly connected with backup pad (11) of rubber blotter (9) is kept away from in shock attenuation buffer (10), the equal fixedly connected with slider (12) in top and bottom of backup pad (11), spout (13) that use with slider (12) cooperation are all seted up to the top and the bottom of support (3) inner chamber, be provided with sand bed (14) between backup pad (11) and support (3).
2. A shock insulation and energy dissipation base for improving bridge stability according to claim 1, which is characterized in that: the number of the dampers (2) is not less than eight, and every two dampers (2) are arranged in an interlaced mode.
3. A shock insulation and energy dissipation base for improving bridge stability according to claim 1, which is characterized in that: the number of the fixed columns (7) and the number of the first springs (8) are four, and the tops of the fixed columns (7) extend to the inner cavity of the groove (5).
4. A shock insulation and energy dissipation base for improving bridge stability according to claim 1, which is characterized in that: the number of the sliding grooves (13) is four, and sealing lips are arranged on the surfaces of the sliding grooves (13).
5. A shock insulation and energy dissipation base for improving bridge stability according to claim 1, which is characterized in that: damping buffer (10) include tube socket (15), second spring (16) and fixed block (17), the bottom and backup pad (11) fixed connection of tube socket (15), the equal fixedly connected with second spring (16) in four corners of tube socket (15) inner chamber bottom, the shifting chute has all been seted up at the top of tube socket (15) inner chamber both sides, and the inner chamber sliding connection of shifting chute has the movable block, and one side and fixed block (17) fixed connection that the shifting chute was kept away from to the movable block, the top of second spring (16) and the bottom swing joint of fixed block (17), the top and rubber buffer (9) fixed connection of fixed block (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921229635.3U CN210886910U (en) | 2019-08-01 | 2019-08-01 | Shock insulation and energy dissipation base for improving stability of bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921229635.3U CN210886910U (en) | 2019-08-01 | 2019-08-01 | Shock insulation and energy dissipation base for improving stability of bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210886910U true CN210886910U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921229635.3U Expired - Fee Related CN210886910U (en) | 2019-08-01 | 2019-08-01 | Shock insulation and energy dissipation base for improving stability of bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210886910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691313A (en) * | 2020-07-09 | 2020-09-22 | 重庆交通大学 | Bridge construction is with combination support of turning |
-
2019
- 2019-08-01 CN CN201921229635.3U patent/CN210886910U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691313A (en) * | 2020-07-09 | 2020-09-22 | 重庆交通大学 | Bridge construction is with combination support of turning |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20200630 |