CN209162626U - A kind of highway bridge anticollision device, collision-prevention device - Google Patents
A kind of highway bridge anticollision device, collision-prevention device Download PDFInfo
- Publication number
- CN209162626U CN209162626U CN201822024650.6U CN201822024650U CN209162626U CN 209162626 U CN209162626 U CN 209162626U CN 201822024650 U CN201822024650 U CN 201822024650U CN 209162626 U CN209162626 U CN 209162626U
- Authority
- CN
- China
- Prior art keywords
- plate
- connecting plate
- collision
- iron plate
- support plate
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model discloses a kind of highway bridge anticollision device, collision-prevention devices, including support plate (1), it is characterized by: the side of the support plate (1) is equipped with connecting plate (2), several telescopic rods (3) are equipped between the support plate (1) and the connecting plate (2), spring (4) are equipped in the telescopic rod (3), the periphery of the telescopic rod (3) is arranged with latch plate (5), side on the connecting plate (2) far from telescopic rod (3) is equipped with iron plate (6), damping device (7) are equipped between the connecting plate (2) and the iron plate (6), the damping device (7) includes the damping spring (7.1) being arranged on connecting plate (2), the damping spring (7.1) is equipped with snap ring (7.2), the iron plate (6) be equipped with shaft ( 8).The utility model compared with prior art the advantages of be: buffer capacity is strong, and compression effect is good.
Description
Technical field
The utility model relates to the technical field of highway bridge anticollision device, collision-prevention device, in particular to a kind of highway bridge anticollisions
Device.
Background technique
With the development of science and technology, automobile has become the indispensable vehicles of people's trip, but automobile is travelling simultaneously
Process also be easy cause safety problem.When speed is too fast or fatigue driving, automobile is easy from the two sides of highway or bridge
It sweeps away and, life and property to people cause serious loss, therefore the side frames of people Chang highway or bridge are set up defences shield
Column, but protective fence has a single function cannot play the role of buffering well, so that still having when Vehicular impact guardrail very big
Impact, can not play a very good protection.
Utility model content
The technical problems to be solved in the utility model is to overcome the above technological deficiency, and it is strong to provide a kind of buffer capacity, is pressurized
The good highway bridge anticollision device, collision-prevention device of effect.
In order to solve the above technical problems, technical solution provided by the utility model are as follows: a kind of highway bridge anticollision device, collision-prevention device,
Including support plate, the side of the support plate is equipped with connecting plate, is equipped between the support plate and the connecting plate several
Bar telescopic rod, is equipped with spring in the telescopic rod, and the periphery of the telescopic rod is arranged with latch plate, remote on the connecting plate
Side from telescopic rod is equipped with iron plate, and damping device, the damping dress are equipped between the connecting plate and the iron plate
The damping spring including being arranged on connecting plate is set, the damping spring is equipped with snap ring, and the iron plate is equipped with shaft,
The snap ring is arranged in shaft and is rotatablely connected with it, and the side of the iron plate is equipped with buffer unit.
As an improvement, the buffer unit includes the mounting plate that iron plate side is arranged in, on the side of the mounting plate
Equipped with several cushions, the cushion is equipped with the engaging lug of bending, and the engaging lug is equipped with bearing block, described
Bearing block between be equipped with buffering roller bearing, be arranged rubber sleeve on the buffering roller bearing, in this way design in order to iron plate by
When impact force, iron plate compresses cushion by the rubber sleeve in shaft, to play the effect of buffering.
As an improvement, the both ends of the support plate offer fixing threaded hole, design is in this way convenient for fixation.
The utility model compared with prior art the advantages of be: buffer capacity is strong, and compression effect is good.In use, utilizing
Support plate is fixed on bridge by bolt, and vehicle can hit bridge when a situation arises, due to the device there are wheels to hit
On the rubber sleeve being arranged on to buffering roller bearing, buffering roller bearing stress squeezes cushion, and cushion stress squeezes iron plate, iron plate stress
Damping spring is squeezed, damping spring stress is press-connected plate, and connecting plate stress squeezes telescopic rod, and telescopic rod, which is extruded, to be stretched to one
Latch plate stress after degree is determined, by bumper and absorbing shock layer by layer to weaken the damage impacted to vehicle and bridge.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of highway bridge anticollision device, collision-prevention device of the utility model.
It is as shown in the figure: 1, support plate, 2, connecting plate, 3, telescopic rod, 4, spring, 5, latch plate, 6, iron plate, 7, damping dress
It sets, 7.1, damping spring, 7.2, snap ring, 8, shaft, 9, buffer unit, 9.1, mounting plate, 9.2, cushion, 9.3, engaging lug,
9.4, bearing block, 9.5, buffering roller bearing, 9.6, rubber sleeve, 10, fixing threaded hole.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
In conjunction with attached drawing 1.
The utility model in the specific implementation, a kind of highway bridge anticollision device, collision-prevention device, including support plate 1, the support plate 1
Side be equipped with connecting plate 2, between the support plate 1 and the connecting plate 2 be equipped with several telescopic rods 3, described stretches
Spring 4 is equipped in contracting bar 3, the periphery of the telescopic rod 3 is arranged with latch plate 5, separate telescopic rod 3 on the connecting plate 2
Side is equipped with iron plate 6, and damping device 7 is equipped between the connecting plate 2 and the iron plate 6, and the damping device 7 includes
Damping spring 7.1 on connecting plate 2 is set, and the damping spring 7.1 is equipped with snap ring 7.2, and the iron plate 6 is equipped with
Shaft 8, the snap ring 7.2 are arranged in shaft 8 and are rotatablely connected with it, and the side of the iron plate 6 is equipped with buffer unit
9。
The buffer unit 9 includes the mounting plate 9.1 that 6 side of iron plate is arranged in, and is set on the side of the mounting plate 9.1
There are several cushions 9.2, the cushion 9.2 is equipped with the engaging lug 9.3 of bending, and the engaging lug 9.3 is equipped with
Bearing block 9.4 is equipped with buffering roller bearing 9.5 between the bearing block 9.4, is arranged rubber sleeve on the buffering roller bearing 9.5
9.6。
The both ends of the support plate 1 offer fixing threaded hole 10.
Working principle of the utility model is: feelings are occurring for vehicle in use, support plate is fixed on bridge using bolt
Bridge can be hit when condition, since there are wheels can bump against on the rubber sleeve being arranged on buffering roller bearing for the device, buffering roller bearing by
Power squeezes cushion, and cushion stress squeezes iron plate, and iron plate stress squeezes damping spring, and damping spring stress is press-connected plate,
Connecting plate stress squeezes telescopic rod, and telescopic rod is extruded flexible latch plate stress rear to a certain extent, is subtracted by buffering layer by layer
Shake is to weaken the damage impacted to vehicle and bridge.
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing
Be also one of the embodiments of the present invention, actual structure is not limited to this.All in all if this field
Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with
The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (3)
1. a kind of highway bridge anticollision device, collision-prevention device, including support plate (1), it is characterised in that: the side of the support plate (1) is equipped with
Connecting plate (2), is equipped with several telescopic rods (3) between the support plate (1) and the connecting plate (2), described is flexible
Spring (4) are equipped in bar (3), the periphery of the telescopic rod (3) is arranged with latch plate (5), separate on the connecting plate (2) to stretch
The side of contracting bar (3) is equipped with iron plate (6), is equipped with damping device (7) between the connecting plate (2) and the iron plate (6), institute
The damping device (7) stated includes the damping spring (7.1) being arranged on connecting plate (2), and the damping spring (7.1) is equipped with
Snap ring (7.2), the iron plate (6) be equipped with shaft (8), the snap ring (7.2) be arranged on shaft (8) and with its turn
The side of dynamic connection, the iron plate (6) is equipped with buffer unit (9).
2. a kind of highway bridge anticollision device, collision-prevention device according to claim 1, it is characterised in that: the buffer unit (9)
Including the mounting plate (9.1) in iron plate (6) side is arranged, the side of the mounting plate (9.1) is equipped with several cushions
(9.2), the cushion (9.2) is equipped with the engaging lug (9.3) of bending, and the engaging lug (9.3) is equipped with bearing block
(9.4), it is equipped with buffering roller bearing (9.5) between the bearing block (9.4), is arranged with rubber on the buffering roller bearing (9.5)
It covers (9.6).
3. a kind of highway bridge anticollision device, collision-prevention device according to claim 1, it is characterised in that: the two of the support plate (1)
End offers fixing threaded hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822024650.6U CN209162626U (en) | 2018-12-04 | 2018-12-04 | A kind of highway bridge anticollision device, collision-prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822024650.6U CN209162626U (en) | 2018-12-04 | 2018-12-04 | A kind of highway bridge anticollision device, collision-prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209162626U true CN209162626U (en) | 2019-07-26 |
Family
ID=67341889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822024650.6U Expired - Fee Related CN209162626U (en) | 2018-12-04 | 2018-12-04 | A kind of highway bridge anticollision device, collision-prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209162626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113005955A (en) * | 2019-12-18 | 2021-06-22 | 福州德兴裕祥金属制品有限公司 | Forced movable energy-absorbing safety guardrail |
-
2018
- 2018-12-04 CN CN201822024650.6U patent/CN209162626U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113005955A (en) * | 2019-12-18 | 2021-06-22 | 福州德兴裕祥金属制品有限公司 | Forced movable energy-absorbing safety guardrail |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210031630U (en) | Anti-collision telescopic device for highway bridge | |
| CN105297647A (en) | Elastic damage-free speed hump for vehicles | |
| CN104442648A (en) | Energy-absorbing bumper | |
| CN209162626U (en) | A kind of highway bridge anticollision device, collision-prevention device | |
| CN204641313U (en) | Variable automobile suspension system | |
| CN202879407U (en) | Car bumper with X-shaped support frames | |
| CN208119097U (en) | A kind of automotive electronics protective device | |
| CN207379731U (en) | A kind of test vehicle anti-rollover fender bracket | |
| CN206815166U (en) | A kind of road and bridge stretches shock absorption buffering mechanism | |
| CN203979253U (en) | A kind of automobile-used damping device | |
| CN204586587U (en) | A kind of air vibration-proof structure of seat | |
| CN206606026U (en) | A kind of balancing pole not easy to break | |
| CN214396270U (en) | Automobile rear axle housing protection device | |
| CN204623664U (en) | A kind of motor bike bumper | |
| CN106891683A (en) | A kind of balancing pole not easy to break | |
| CN216002314U (en) | Shock-absorbing device for agricultural tractor | |
| CN212106754U (en) | Spring damper with good wear-resisting effect | |
| CN211664655U (en) | Damping base of forklift oil cylinder | |
| CN109823295A (en) | A kind of buffer device for collision of automobile | |
| CN205203216U (en) | Basket damping device | |
| CN210760973U (en) | High-reliability automobile suspension bracket | |
| CN217969102U (en) | Motorcycle wheel hub that stability is stronger | |
| CN203297505U (en) | Improved rear shock absorber | |
| CN211684968U (en) | Front lower protective bracket for automobile | |
| CN221137490U (en) | Trailer air suspension device |
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: 20190726 Termination date: 20201204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |