CN207435897U - A kind of anticollision device, collision-prevention device for bridge on highway - Google Patents
A kind of anticollision device, collision-prevention device for bridge on highway Download PDFInfo
- Publication number
- CN207435897U CN207435897U CN201721573827.7U CN201721573827U CN207435897U CN 207435897 U CN207435897 U CN 207435897U CN 201721573827 U CN201721573827 U CN 201721573827U CN 207435897 U CN207435897 U CN 207435897U
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- CN
- China
- Prior art keywords
- housing
- air bag
- bridge
- wall
- rubber block
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of anticollision device, collision-prevention devices for bridge on highway, including crossbeam, the first rubber block and housing, the inner wall of the crossbeam is connected with the first rubber block, housing is connected on the right side of first rubber block, the inner cavity of the housing is provided with piston, the right side wall of the piston is connected with one end of movable block, and the other end of the movable block through housing and extends to the outside of housing.The utility model promotes the elastic effect that can effectively improve anticollision of piston and the first rubber block and the second rubber block by elastic force, the movable block of the first spring, by piston gas is promoted to enter air bag, airbag gas cause the situation that fixed plate pulls second spring to move out, gas leak, effectively the energy of impact force is shed, good buffer effect, and effectively avoid reaction force and the damage of automobile is increased, it is more practical, it is suitble to be widely popularized and uses.
Description
Technical field
The utility model is related to a kind of anticollision device, collision-prevention devices, more particularly to a kind of anticollision device, collision-prevention device for bridge on highway.
Background technology
Bridge refers generally to be erected in rivers,lakes and seas, the structures for making traffic etc. that can smoothly pass through.It is modern to adapt to
The transportation industry of high speed development, bridge be also extended to across mountain stream, unfavorable geology or meet other traffic needs and set up make
Current more easily building.Bridge is generally made of superstructure, substructure, bearing and attached structure, top knot
Structure is also known as bridge span structure, is across the primary structure of obstacle, and substructure includes abutment, bridge pier and basis；Bearing is spanning knot
The load transfer device that the supporting place of structure and bridge pier or abutment is set；Attached structure then refer to transition slab at bridge head, truncated cone banking, shore protection,
Training works etc..With the high speed development of transport, the speed of automobile is also getting faster, and is often got into an accident, existing bridge
Protective device structure is simple, and protection effect is poor, and during anticollision the reaction force of elastomeric element can cause vehicle by
It is damaged more seriously to reaction force, therefore, it is proposed that a kind of anticollision device, collision-prevention device for bridge on highway.
Utility model content
The main purpose of the utility model is that providing a kind of anticollision device, collision-prevention device for bridge on highway, can effectively solve
Certainly existing bridge protection device is simple in structure in background technology, and protection effect is poor, and the elastomeric element during anticollision
Reaction force vehicle can be caused to be subject to reaction force and damage the problem of more serious.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of anticollision device, collision-prevention device for bridge on highway, including crossbeam, the first rubber block and housing, the crossbeam it is interior
Wall is connected with the first rubber block, and housing is connected on the right side of first rubber block, and the inner cavity of the housing is provided with piston, institute
The right side wall for stating piston is connected with one end of movable block, and the other end of the movable block through housing and extends to the outer of housing
Side, the right side wall of the movable block are connected with one end of several first springs, and the other end of first spring is connected with push plate,
The outer wall of the push plate is connected with the second rubber block, and the outer wall of second rubber block is provided with several reflecting strips, the housing
Outer wall to offer the number of first through hole and first through hole be four groups.
Further, it is four groups that the outer wall of the housing, which is fixedly connected with air bag and the number of air bag, the bottom of the air bag
Portion offers the second through hole, and second through hole is connected with first through hole.
Further, the outer wall of the air bag is provided with fixed plate, and the inner wall of the fixed plate is provided with rubber pad, described
The inner cavity of air bag is provided with connecting pole, one end of the connecting pole through the top of air bag and rubber pad and with the bottom of fixed plate
It is fixedly connected, the bottom of the connecting pole is connected with one end of second spring, the other end of the second spring and the bottom of air bag
Portion connects.
Further, the circular hole being adapted with connecting pole is offered at the top of the air bag.
Further, the air bag includes rectangular tube and leather bag, and the both ends of the rectangular tube are communicated with leather bag.
Compared with prior art, the utility model has the advantages that：
1. the anticollision device, collision-prevention device for bridge on highway of the utility model, is pushed away by the elastic force of the first spring, movable block
Piston and the elasticity of the first rubber block and the second rubber block can effectively improve the effect of anticollision.
2. the anticollision device, collision-prevention device for bridge on highway of the utility model promotes gas to enter air bag, gas by piston
Capsule gas causes the situation that fixed plate pulls second spring to move out, and gas leak effectively sheds the energy of impact force,
Good buffer effect, and effectively avoid reaction force and the damage of automobile is increased.
3. the anticollision device, collision-prevention device for bridge on highway of the utility model, can be effectively at night by luminous mark
Between remind driver prevent collide guardrail.
Description of the drawings
Fig. 1 is overall structure diagram of the utility model for the anticollision device, collision-prevention device of bridge on highway；
Fig. 2 is enlarged structure schematic diagram of the utility model for the A of the anticollision device, collision-prevention device of bridge on highway；
Fig. 3 is airbag structure schematic diagram of the utility model for the anticollision device, collision-prevention device of bridge on highway.
In figure：1st, crossbeam；2nd, the first rubber block；3rd, housing；4th, piston；5th, movable block；6th, the first spring；7th, push plate；8、
Second rubber block；9th, striation；10th, first through hole；11st, air bag；12nd, fixed plate；13rd, rubber pad；14th, connecting pole；15th, the second bullet
Spring；16th, the second through hole；17th, rectangular tube；18th, leather bag.
Specific embodiment
Technical means, creative features, achievable purpose and effectiveness to realize the utility model are easy to understand, below
With reference to specific embodiment, the utility model is expanded on further.
As shown in Figs. 1-3, a kind of anticollision device, collision-prevention device for bridge on highway, including crossbeam 1, the first rubber block 2 and shell
Body 3, the inner wall of the crossbeam 1 are connected with the first rubber block 2, and the right side of first rubber block 2 is connected with housing 3, the shell
The inner cavity of body 3 is provided with piston 4, and the right side wall of the piston 4 is connected with one end of movable block 5, the other end of the movable block 5
Through housing 3 and the outside of housing 3 is extended to, the right side wall of the movable block 5 is connected with one end of several first springs 6, institute
The other end for stating the first spring 6 is connected with push plate 7, and the outer wall of the push plate 7 is connected with the second rubber block 8, second rubber
The outer wall of block 8 is provided with several reflecting strips 9, and the outer wall of the housing 3 offers the number of first through hole 10 and first through hole 10
For four groups.
Wherein, the outer wall of the housing 3 is fixedly connected with the number of air bag 11 and air bag 11 as four groups, the air bag 11
Bottom offers the second through hole 16, and second through hole 16 is connected with first through hole 10, and 10 and second through hole 16 of first through hole connects
It is logical to may be such that gas is introduced into air bag 11.
Wherein, the outer wall of the air bag 11 is provided with fixed plate 12, and the inner wall of the fixed plate 12 is provided with rubber pad 13,
The inner cavity of the air bag 11 is provided with connecting pole 14, one end of the connecting pole 14 through the top of air bag 11 and rubber pad 13 and
It is fixedly connected with the bottom of fixed plate 12, the bottom of the connecting pole 14 is connected with one end of second spring 15, second bullet
The other end of spring 15 is connected with the bottom of air bag 11, and the effect impact force by second spring 15 is slowly flowed away in gas
In the case of dissolve.
Wherein, the top of the air bag 11 offers the circular hole being adapted with connecting pole 14.
Wherein, the air bag 11 includes rectangular tube 17 and leather bag 18, and the both ends of the rectangular tube 17 are communicated with leather bag 18.
Operation principle：First when on car hit, the second rubber pad 8 can be squeezed first, then so that push plate 7 is pressed
Contract the first spring 6, and in the case where the first spring 6 can not be alleviated, the first spring 6 can promote movable block 5 so that piston 4 is in housing
It is slided inwardly in 3, compressed gas so that gas enters air bag 11, the skin at both ends along 10 and second through hole 16 of first through hole
Capsule 18 can generate deformation, and then gas can cause connecting pole 14 to move out, and so as to which fixed plate 12 is jacked up, then gas can be slow
Slug flow goes out so that the energy of impact force is pulled away, and will not generate reaction force, and the apparatus structure is simple, easy to operation, practicability
By force.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of anticollision device, collision-prevention device for bridge on highway, special including crossbeam (1), the first rubber block (2) and housing (3)
Sign is：The inner wall of the crossbeam (1) is connected with the first rubber block (2), and housing is connected on the right side of first rubber block (2)
(3), the inner cavity of the housing (3) is provided with piston (4), and the right side wall of the piston (4) is connected with one end of movable block (5),
The other end of the movable block (5) is through housing (3) and extends to the outside of housing (3), and the right side wall of the movable block (5) connects
One end of several first springs (6) is connected to, the other end of first spring (6) is connected with push plate (7), the push plate (7)
Outer wall is connected with the second rubber block (8), and the outer wall of second rubber block (8) is provided with several reflecting strips (9), the housing
(3) it is four groups that outer wall, which offers first through hole (10) and the number of first through hole (10),.
2. the anticollision device, collision-prevention device according to claim 1 for bridge on highway, it is characterised in that：The housing (3)
Outer wall is fixedly connected with the number of air bag (11) and air bag (11) as four groups, and the bottom of the air bag (11) offers the second through hole
(16), second through hole (16) connects with first through hole (10).
3. the anticollision device, collision-prevention device according to claim 2 for bridge on highway, it is characterised in that：The air bag (11)
Outer wall is provided with fixed plate (12), and the inner wall of the fixed plate (12) is provided with rubber pad (13), the inner cavity of the air bag (11)
Connecting pole (14) is provided with, one end of the connecting pole (14) is through the top of air bag (11) and rubber pad (13) and and fixed plate
(12) bottom is fixedly connected, and the bottom of the connecting pole (14) is connected with one end of second spring (15), the second spring
(15) the other end is connected with the bottom of air bag (11).
4. the anticollision device, collision-prevention device according to claim 2 for bridge on highway, it is characterised in that：The air bag (11)
Top offers the circular hole being adapted with connecting pole (14).
5. the anticollision device, collision-prevention device according to claim 2 for bridge on highway, it is characterised in that：Air bag (11) bag
Rectangular tube (17) and leather bag (18) are included, the both ends of the rectangular tube (17) are communicated with leather bag (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721573827.7U CN207435897U (en) | 2017-11-22 | 2017-11-22 | A kind of anticollision device, collision-prevention device for bridge on highway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721573827.7U CN207435897U (en) | 2017-11-22 | 2017-11-22 | A kind of anticollision device, collision-prevention device for bridge on highway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207435897U true CN207435897U (en) | 2018-06-01 |
Family
ID=62287468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721573827.7U Expired - Fee Related CN207435897U (en) | 2017-11-22 | 2017-11-22 | A kind of anticollision device, collision-prevention device for bridge on highway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207435897U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130246A (en) * | 2019-05-20 | 2019-08-16 | 刘志广 | A kind of security protection system of highway construction |
| CN112095483A (en) * | 2020-09-27 | 2020-12-18 | 广州市第二市政工程有限公司 | Method for preventing longitudinal collision of beam bodies of cable-stayed bridge |
| CN113073585A (en) * | 2021-05-15 | 2021-07-06 | 王永欣 | Warning device is used in bridge construction |
| CN113463501A (en) * | 2021-07-20 | 2021-10-01 | 郜海根 | Building pier protective frame based on triangle-shaped location structure |
-
2017
- 2017-11-22 CN CN201721573827.7U patent/CN207435897U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130246A (en) * | 2019-05-20 | 2019-08-16 | 刘志广 | A kind of security protection system of highway construction |
| CN110130246B (en) * | 2019-05-20 | 2020-04-24 | 刘志广 | Safety protection system for highway construction |
| CN112095483A (en) * | 2020-09-27 | 2020-12-18 | 广州市第二市政工程有限公司 | Method for preventing longitudinal collision of beam bodies of cable-stayed bridge |
| CN113073585A (en) * | 2021-05-15 | 2021-07-06 | 王永欣 | Warning device is used in bridge construction |
| CN113463501A (en) * | 2021-07-20 | 2021-10-01 | 郜海根 | Building pier protective frame based on triangle-shaped location structure |
| CN113463501B (en) * | 2021-07-20 | 2023-07-21 | 广东雄桥建设集团有限公司 | Building pier protection frame based on triangle-shaped location structure |
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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: 20180601 Termination date: 20181122 |