CN207079470U - A kind of anticollision formula bridge gag lever post - Google Patents
A kind of anticollision formula bridge gag lever post Download PDFInfo
- Publication number
- CN207079470U CN207079470U CN201720924195.8U CN201720924195U CN207079470U CN 207079470 U CN207079470 U CN 207079470U CN 201720924195 U CN201720924195 U CN 201720924195U CN 207079470 U CN207079470 U CN 207079470U
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- CN
- China
- Prior art keywords
- cushion chamber
- spring
- buffer board
- gag lever
- lever post
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Abstract
The utility model provides a kind of anticollision formula bridge gag lever post,Including gag lever post in itself,Insertion is provided with cushion chamber on the gag lever post,The cushion chamber includes the first cushion chamber and the second cushion chamber,Slided in first cushion chamber and be arranged with the first buffer board,The setting that the utility model device passes through buffer air bag,After generation is impacted,Pressure ram racks buffer air bag,The gas of buffer air bag slowly releases,Play good cushioning effect,Pass through weight spring and the setting for flicking spring double-layer bumper,When impacting,Four light spring contractions,Guide rod is extend into guide groove,Because the spring ratio of weight spring is larger,And weight spring is consistent with flicking the power that spring is subject to,Therefore weight spring contraction shorter distance during light spring contraction,Vehicle slowly slows down with the contraction for flicking spring and weight spring,And because the deformation that weight spring occurs is small,The distance that vehicle rebounds after collision is reduced,Vehicle can be made slowly to slow down until stop motion.
Description
Technical field
Bridge gag lever post technical field is the utility model is related to, specially a kind of anticollision formula bridge gag lever post.
Background technology
Bridge gag lever post can shift to supporting bridge, bridge during long-term use, and gag lever post can subtract
The generation offset less, when earthquake, rocking for bridge is reduced as far as possible, but often occur outside intentionally, car meeting
Imprudence bump against on bridge gag lever post, because the quality of bridge gag lever post is hard, collision vehicle can by different degrees of injury,
Injures and deaths even are had when serious, for this it is proposed that a kind of anticollision formula bridge gag lever post is solving the above problems.
Utility model content
The purpose of this utility model is to provide a kind of anticollision formula bridge gag lever post, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of anticollision formula bridge gag lever post, bag
Include gag lever post in itself, embedded on the gag lever post to be provided with cushion chamber, the cushion chamber includes the first cushion chamber and the second cushion chamber, institute
State to slide in the first cushion chamber and be arranged with the first buffer board, slided in second cushion chamber and be arranged with the second buffer board.
Preferably, first buffer board is followed successively by outer layer iron sheet, froth bed, spongy layer and buffering steel from outside to inside
Plate, and the surrounding of outer layer iron sheet, froth bed and spongy layer is fixed by strengthening iron with buffering the surrounding of steel plate.
Preferably, first cushion chamber and the second cushion chamber are rectangular intracoelomic cavity, and first cushion chamber is in the
The outside of two cushion chambers, and the width of the first cushion chamber be more than the second cushion chamber width, the four of the second cushion chamber bottom of chamber
Fix one end of four weight springs week, the other end of four heavy springs is fixedly connected with the surrounding of the second buffer board inner face.
Preferably, the surrounding outside second buffer board is fixedly connected with four one end for flicking spring, is flicked described in four
The other end of spring is fixedly connected with the surrounding of the first buffer board inner face, is flicked described in four in spring and is interspersed with four guide rods, four
One end of the guide rod is fixedly connected with the inner face of the first buffer board, and the other end activity of four guide rods is inserted in four groups and led
Into groove, the guide groove is to be located on the second buffer board to run through pore structure.
Preferably, be provided with buffer air bag between first buffer board and the second buffer board, the side of the buffer air bag with
It is fixedly connected outside second buffer board, and one end of the opposite side of buffer air bag and pressure ram is in close contact, the pressure ram
The other end is fixedly connected with the inner face of the first buffer board.
Compared with prior art, the beneficial effects of the utility model are：
1st, for the utility model device by the setting of buffer air bag, after generation is impacted, pressure ram racks buffer air bag, delays
The gas of qi of chong channel ascending adversely capsule slowly releases, and plays good cushioning effect；
2nd, by weighing spring and flicking the setting of spring double-layer bumper, when impacting, four light spring contractions, guide rod
It extend into guide groove, because the spring ratio of weight spring is larger, and weight spring is consistent with flicking the power that spring is subject to, therefore flicks spring
Weight spring contraction shorter distance during contraction, vehicle slowly slow down with weighing the contraction of spring with flicking spring, and due to bullet again
The deformation that spring occurs is small, and the distance that vehicle rebounds after collision is reduced, and vehicle can be made slowly to slow down until stop motion.
Brief description of the drawings
Fig. 1 is the utility model overlooking the structure diagram；
Fig. 2 is the utility model the first buffer board structure schematic diagram.
In figure：1 gag lever post, 2 first cushion chambers, 3 second cushion chambers, 4 first buffer boards, 5 second buffer boards, 6 outer layer iron
Skin, 7 froth beds, 8 spongy layers, 9 buffering steel plates, 10 weight springs, 11 flick spring, 12 guide rods, 13 guide grooves, 14 buffer air bags,
15 pressure rams.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of anticollision formula bridge gag lever post, including
Gag lever post 1 itself, it is embedded on gag lever post 1 to be provided with cushion chamber, buffer unit is mounted in the easy point of the accident of gag lever post 1, the buffering
Chamber includes the first cushion chamber 2 and the second cushion chamber 3, is slided in the first cushion chamber 2 and is arranged with the first buffer board 4, the second cushion chamber 3
Interior slip is arranged with the second buffer board 5, the time collided using the form of double-layer bumper, increase vehicle with gag lever post 1 and effect
Distance, make impulsive force smaller.
First buffer board 4 is followed successively by outer layer iron sheet 6, froth bed 7, spongy layer 8 and buffering steel plate 9 from outside to inside, and outside
The surrounding of layer iron sheet 6, froth bed 7 and spongy layer 8 is fixed by strengthening iron with buffering the surrounding of steel plate 9, and outer layer iron sheet 6 is
Zinc-plated structure, rainwater-proof, and it is possible to prevente effectively from impact when buffer unit fragment splash, play a part of stop, froth bed 7
Good cushioning effect is played with spongy layer 8, reduces impulsive force of the vehicle to the first buffer board 4.
First cushion chamber 2 and the second cushion chamber 3 are rectangular intracoelomic cavity, and the first cushion chamber 2 is in the outer of the second cushion chamber 3
Side, and the width of the first cushion chamber 2 is more than the width of the second cushion chamber 3, the second buffer board 3 is stuck in the second cushion chamber 3, the
The surrounding of the bottom of chamber of two cushion chamber 3 fixes one end of four weight springs 10, and the other end of four weight springs 10 is fixedly connected with second and delayed
The surrounding of the inner face of punching 5, the surrounding of the outside of the second buffer board 5 are fixedly connected with four one end for flicking spring 11, and four are flicked spring 11
The other end be fixedly connected with the surrounding of the inner face of the first buffer board 4, when impacting, four are flicked spring 11 and shunk, guide rod 12
It extend into guide groove 13, because the spring ratio of weight spring 10 is larger, and weight spring 10 is consistent with flicking the power that spring 11 is subject to,
Therefore flick weight spring 10 when spring 11 shrinks and shrink shorter distance, vehicle is with the contraction for flicking spring 11 and weight spring 10 and slowly
Slow down, and because the deformation that weight spring 10 occurs is small, the distance that vehicle rebounds after collision is reduced, and vehicle can be made slowly to subtract
Speed is until stop motion.
Four are flicked four guide rods 12 are interspersed with spring 11, and one end of four guide rods 12 is interior with the first buffer board 4
Face is fixedly connected, and the other end activity of four guide rods 12 is inserted in four groups of guide grooves 13, and guide groove 13 is slow to be located at second
Run through pore structure on punching 5.
Buffer air bag 14 is provided between first buffer board 4 and the second buffer board 5, the side of the buffer air bag 14 is slow with second
The outside of punching 5 is fixedly connected, and one end of the opposite side of buffer air bag 14 and pressure ram 15 is in close contact, the pressure ram 15
The other end is fixedly connected with the inner face of the first buffer board 4, and after generation is impacted, pressure ram 15 racks buffer air bag 14, buffers gas
The gas of capsule 14 slowly releases, and plays good cushioning effect.
Operation principle：The utility model device is by the setting of buffer air bag 14, and after generation is impacted, pressure ram 15 racks
Buffer air bag 14, the gas of buffer air bag 14 slowly release, and play good cushioning effect, by weight spring 10 and flick spring 11
The setting of double-layer bumper, when impacting, four are flicked spring 11 and shunk, and guide rod 12 is extend into guide groove 13, due to weight
The spring ratio of spring 10 is larger, and weight spring 10 is consistent with flicking the power that spring 11 is subject to, therefore flicks weight spring when spring 11 shrinks
10 shrink shorter distance, and vehicle slowly slows down with the contraction for flicking spring 11 and weight spring 10, and because weight spring 10 is sent out
Raw deformation is small, and the distance that vehicle rebounds after collision is reduced, and vehicle can be made slowly to slow down until stop motion.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of anticollision formula bridge gag lever post, including gag lever post (1) itself, it is characterised in that：It is embedding on the gag lever post (1)
Enter and be provided with cushion chamber, the cushion chamber includes the first cushion chamber (2) and the second cushion chamber (3), is slided in first cushion chamber (2)
The first buffer board (4) is arranged with, is slided in second cushion chamber (3) and is arranged with the second buffer board (5).
A kind of 2. anticollision formula bridge gag lever post according to claim 1, it is characterised in that：First buffer board
(4) outer layer iron sheet (6), froth bed (7), spongy layer (8) and buffering steel plate (9), and outer layer iron sheet are followed successively by from outside to inside
(6), the surrounding of froth bed (7) and spongy layer (8) is fixed by strengthening iron with buffering the surrounding of steel plate (9).
A kind of 3. anticollision formula bridge gag lever post according to claim 1, it is characterised in that：First cushion chamber
(2) it is rectangular intracoelomic cavity with the second cushion chamber (3), first cushion chamber (2) is in the outside of the second cushion chamber (3), and
The width of first cushion chamber (2) is more than the width of the second cushion chamber (3), and the surrounding of the second cushion chamber (3) bottom of chamber fixes four
One end of root weight spring (10), the other end of four heavy springs (10) are fixedly connected with the surrounding of the second buffer board (5) inner face.
A kind of 4. anticollision formula bridge gag lever post according to claim 1, it is characterised in that：Second buffer board
(5) surrounding outside is fixedly connected with four one end for flicking spring (11), and the other end that spring (11) is flicked described in four is fixedly connected
The surrounding of the first buffer board (4) inner face, flicked described in four in spring (11) and be interspersed with four guide rods (12), four guiding
One end of bar (12) is fixedly connected with the inner face of the first buffer board (4), and the other end activity of four guide rods (12) is inserted in four
In group guide groove (13), the guide groove (13) runs through pore structure to be located on the second buffer board (5).
A kind of 5. anticollision formula bridge gag lever post according to claim 1, it is characterised in that：First buffer board
(4) buffer air bag (14), side and the second buffer board (5) of the buffer air bag (14) are provided between the second buffer board (5)
Outside is fixedly connected, and one end of the opposite side of buffer air bag (14) and pressure ram (15) is in close contact, the pressure ram (15)
The other end is fixedly connected with the inner face of the first buffer board (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720924195.8U CN207079470U (en) | 2017-07-27 | 2017-07-27 | A kind of anticollision formula bridge gag lever post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720924195.8U CN207079470U (en) | 2017-07-27 | 2017-07-27 | A kind of anticollision formula bridge gag lever post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207079470U true CN207079470U (en) | 2018-03-09 |
Family
ID=61424840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720924195.8U Expired - Fee Related CN207079470U (en) | 2017-07-27 | 2017-07-27 | A kind of anticollision formula bridge gag lever post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207079470U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024381A (en) * | 2018-08-11 | 2018-12-18 | 朱明德 | A kind of energy absorbing type expressway safety anticollision barrier |
| CN109868775A (en) * | 2019-04-08 | 2019-06-11 | 吴婷婷 | A kind of traffic safety guard and its application method |
| CN110146271A (en) * | 2019-06-03 | 2019-08-20 | 深圳市港嘉工程检测有限公司 | A kind of machine for testing mechanical property of steel pipe scaffold |
| CN110541361A (en) * | 2019-09-05 | 2019-12-06 | 安增坡 | Road and bridge construction rail guard |
| CN111088754A (en) * | 2020-01-03 | 2020-05-01 | 苏州荔记得机械工程科技有限公司 | Viaduct guardrail convenient to maintain and change |
-
2017
- 2017-07-27 CN CN201720924195.8U patent/CN207079470U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024381A (en) * | 2018-08-11 | 2018-12-18 | 朱明德 | A kind of energy absorbing type expressway safety anticollision barrier |
| CN109024381B (en) * | 2018-08-11 | 2020-11-17 | 惠安严创优审科技有限公司 | Energy-absorbing type highway safety anticollision barrier |
| CN109868775A (en) * | 2019-04-08 | 2019-06-11 | 吴婷婷 | A kind of traffic safety guard and its application method |
| CN109868775B (en) * | 2019-04-08 | 2021-02-09 | 吴婷婷 | Traffic safety guardrail and use method thereof |
| CN110146271A (en) * | 2019-06-03 | 2019-08-20 | 深圳市港嘉工程检测有限公司 | A kind of machine for testing mechanical property of steel pipe scaffold |
| CN110146271B (en) * | 2019-06-03 | 2021-06-25 | 深圳市港嘉工程检测有限公司 | Steel pipe scaffold fastener mechanical property testing machine |
| CN110541361A (en) * | 2019-09-05 | 2019-12-06 | 安增坡 | Road and bridge construction rail guard |
| CN110541361B (en) * | 2019-09-05 | 2021-04-02 | 山东嘉恒公路工程有限公司 | Road and bridge construction rail guard |
| CN111088754A (en) * | 2020-01-03 | 2020-05-01 | 苏州荔记得机械工程科技有限公司 | Viaduct guardrail convenient to maintain and change |
| CN111088754B (en) * | 2020-01-03 | 2021-05-11 | 朱旦 | Viaduct guardrail convenient to maintain and change |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 Termination date: 20180727 |