CN209686290U - A kind of road guard anticollision device, collision-prevention device - Google Patents
A kind of road guard anticollision device, collision-prevention device Download PDFInfo
- Publication number
- CN209686290U CN209686290U CN201920018257.8U CN201920018257U CN209686290U CN 209686290 U CN209686290 U CN 209686290U CN 201920018257 U CN201920018257 U CN 201920018257U CN 209686290 U CN209686290 U CN 209686290U
- Authority
- CN
- China
- Prior art keywords
- support
- pedestal
- collision
- slideway
- sliding slot
- 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
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000013013 elastic material Substances 0.000 claims abstract description 4
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 230000006378 damage Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a kind of road guard anticollision device, collision-prevention devices, including the pedestal being connect with guardrail, wherein slide plate is equipped in the inside of pedestal, sliding slot is equipped on the medial surface of pedestal, the sliding block cooperated with sliding slot is equipped on the lateral surface of slide plate, the both ends of sliding block are connect by support spring with sliding slot both ends, support plate is equipped at slide plate both ends, support shaft is equipped between support plate, the both ends of support shaft are connect by bearing with support plate, roller is equipped in support shaft, roller is made of elastic material, pass through the slide plate that can be slided on pedestal, the supporting block slided on the supporting plate, and the roller of rotation, realize the buffering of triple different directions, largely eliminate car body and the direct impact force of guardrail, the damage for alleviating car body more, the safety of personnel is ensured, during installation, it does not need to remove original shield Pedestal is directly mounted on original guardrail by column, is installed flexibly and easily, economic pressures are small.
Description
Technical field
The utility model relates to a kind of anticollision device, collision-prevention device, especially a kind of road guard anticollision device, collision-prevention device.
Background technique
Currently, it is only provided with guardrail on the both sides of road in existing road, and when vehicle bumps against guardrail, guardrail and vehicle
Between there is no any buffer unit, it is therefore big to the injury of car body or personnel, it is difficult to mitigate vehicle and the injures and deaths of personnel, however existing
The some protective devices having, from new installation after needing to remove the guardrail of both sides of the road, and in the prosperity of China's road traffic, therefore
If from new guardrail is newly installed, to increase financial burden.
Utility model content
The technical assignment of the utility model is to be directed to the above the deficiencies in the prior art, and provide a kind of road guard anticollision
Device.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of road guard anticollision device, collision-prevention device, packet
The pedestal connecting with guardrail is included, wherein being equipped with slide plate in the inside of the pedestal, sliding slot is equipped on the medial surface of the pedestal,
Be equipped with the sliding block that cooperate with the sliding slot on the lateral surface of the slide plate, the both ends of the sliding block pass through support spring with it is described
The connection of sliding slot both ends is equipped with support plate at the slide plate both ends, support shaft is equipped between the support plate, the support shaft
Both ends are connect by bearing with the support plate, and roller is equipped in the support shaft, and the roller is made of elastic material.
It is further improved: being equipped with slideway in the support plate, sliding is equipped with supporting block, the support in the slideway
The both ends of axis are connect by bearing with the supporting block, and elastic reset is equipped in the slideway between the supporting block and slide plate
Part.
It is further improved: being equipped with slide bar in the slideway, the slide bar passes through the supporting block, and the slide bar is located at institute
The top of bearing is stated, the dynamic clamping head and quiet clamping head is reset spring, and the reset spring is arranged on the slide bar.
It is further improved: the limiting slot parallel with the slideway is equipped in the two sides of the slideway, in the supporting block
Two sides are equipped with the spacer pin cooperated with the limiting slot, and the dynamic clamping head and quiet clamping head is reset wave spring, the reset wave bullet
The both ends of spring are located in the limiting slot.
It is further improved: being equipped with several support waveform springs on which cylinder.
Be further improved: the sliding slot is in the shape of a " convex ", and the support spring is located at the bottom of the sliding slot, at the bottom
At least provided with two sliding slots on seat.
The advantages of the utility model: by the slide plate that can be slided on pedestal, the supporting block slided on the supporting plate, with
And the roller of rotation, the buffering of triple different directions is realized, therefore when car body strikes guardrail, pass through slide plate, supporting block
With the comprehensive function of roller, car body and the direct impact force of guardrail are largely eliminated, the damage for alleviating car body more ensures
The safety of personnel does not during installation need to remove original guardrail, directly pedestal is mounted on original guardrail,
It installs flexibly and easily, economic pressures are small.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the side view of the utility model.
Fig. 3 is the connection schematic diagram between the utility model sliding slot and sliding block.
Fig. 4 is the structural schematic diagram of setting support waveform spring in the utility model roller.
Fig. 5 is the structural schematic diagram of setting reset spring in the utility model slideway.
Fig. 6 is the structural schematic diagram of setting reset wave spring in the utility model slideway.
Fig. 7 is the cross-sectional view of setting reset wave spring in the utility model slideway.
Pedestal 1, sliding slot 11, support spring 12, slide plate 2, sliding block 21, support plate 3, slideway 31, limiting slot 311, supporting block
32, spacer pin 321, slide bar 33, reset spring 34, reset wave spring 35, support shaft 4, bearing 41, roller 5.
Specific embodiment
The utility model is described below with reference to the accompanying drawings of the specification.
As shown in figs. 1-7, a kind of road guard anticollision device, collision-prevention device, including the pedestal 1 being connect with guardrail, wherein at the bottom
The inside of seat 1 is equipped with slide plate 2, and sliding slot 11 is equipped on the medial surface of the pedestal 1, is equipped on the lateral surface of the slide plate 2
It is connect by support spring 12 with 11 both ends of sliding slot with the both ends of the sliding block 21 of the sliding slot 11 cooperation, the sliding block 21,
It is equipped with support plate 3 at 2 both ends of slide plate, support shaft 4 is equipped between the support plate 3, the both ends of the support shaft 4 pass through
Bearing 41 is connect with the support plate 3, and roller 5 is equipped in the support shaft 4, and the roller is made of elastic material.
When Vehicular impact is to guardrail, car body is first contacted with roller 5 first, and the rotation of roller 5 at this time will be eliminated a part of
Vehicle impact force, while slide plate 2 is slided on pedestal 1 by sliding block 21 and the cooperation of sliding slot 11, passes through slide plate 2 at this time
Sliding further consumes the impact force of vehicle, to alleviate the dynamics hit between vehicle and guardrail, alleviates shock to vehicle
The damage of bring, while the safety of personnel has also been ensured well.
Since vehicle is when hitting guardrail, the direction of impact force is not the direction completely along lane, therefore vehicle pair
The impact force of guardrail can be decomposed into track direction parallel force, and the power vertical with track direction, wherein flat with track direction
The slide plate 2 of roller 5 and sliding that capable power is rotated absorbs, and can only be by roller 5 itself perpendicular to the power of track direction
Elasticity absorbs, and at this time in order to promote the absorption to lane vertical forces, therefore slideway 31, In is equipped in the support plate 3
Sliding is equipped with supporting block 32 in the slideway 31, and the both ends of the support shaft 4 are connect by bearing 41 with the supporting block 32, In
It is equipped with dynamic clamping head and quiet clamping head in slideway 31 between the supporting block 32 and slide plate 2, passes through the sliding of supporting block 32 in this way, power is passed
It is delivered in dynamic clamping head and quiet clamping head, the component vertical with lane can be absorbed by dynamic clamping head and quiet clamping head, to alleviate 5, roller
The stress of body, while support shaft 4 can also be protected, avoid support shaft 4 because stress is excessive damage the case where.
Wherein one of connection type of the supporting block 32 in slideway 31 are as follows: slide bar 33, slide bar are equipped in slideway 31
33 pass through the supporting block 32, and slide bar 33 is located at the top of the bearing 41, and dynamic clamping head and quiet clamping head is reset spring 34 at this time, described
Reset spring 34 is arranged on the slide bar 33.
Connection type of another supporting block 32 in slideway 31 are as follows: be equipped with and the slideway in the two sides of the slideway 31
31 parallel limiting slots 311 are equipped with the spacer pin 321 cooperated with the limiting slot 311 in the two sides of the supporting block 32, described
Dynamic clamping head and quiet clamping head is reset wave spring 35, and the both ends of the reset wave spring 35 are located in the limiting slot 311, logical first
The cooperation for crossing limiting slot 311 Yu spacer pin 321 can be enhanced the stability that supporting block 32 is slided in slideway 31, limit simultaneously
Slot 311 can be also used for accommodating reset wave spring 35 when being squeezed and deformed, the shrinkage at 35 both ends of reset wave spring.
It is last: several support waveform springs 51 to be equipped on roller 5, sliding slot 11 is in the shape of a " convex ", and support spring 12 is located at
The bottom of the sliding slot 11, at least provided with two sliding slots 11 on pedestal 1.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (6)
1. a kind of road guard anticollision device, collision-prevention device, including the pedestal being connect with guardrail, it is characterised in that: in the inside of the pedestal
Equipped with slide plate, it is equipped with sliding slot on the medial surface of the pedestal, is equipped on the lateral surface of the slide plate and cooperates with the sliding slot
Sliding block, the both ends of the sliding block are connect by support spring with the sliding slot both ends, at the slide plate both ends equipped with support plate,
Support shaft is equipped between the support plate, the both ends of the support shaft are connect by bearing with the support plate, in the branch
It supports axis and is equipped with roller, the roller is made of elastic material.
2. a kind of road guard anticollision device, collision-prevention device according to claim 1, it is characterised in that: be equipped in the support plate
Slideway, sliding is equipped with supporting block in the slideway, and the both ends of the support shaft are connect by bearing with the supporting block, in institute
It states and is equipped with dynamic clamping head and quiet clamping head in the slideway between supporting block and slide plate.
3. a kind of road guard anticollision device, collision-prevention device according to claim 2, it is characterised in that: be equipped with and slide in the slideway
Bar, the slide bar pass through the supporting block, and the slide bar is located at the top of the bearing, and the dynamic clamping head and quiet clamping head is to reset bullet
Spring, the reset spring are arranged on the slide bar.
4. a kind of road guard anticollision device, collision-prevention device according to claim 2, it is characterised in that: set in the two sides of the slideway
There is the limiting slot parallel with the slideway, the spacer pin cooperated with the limiting slot is equipped in the two sides of the supporting block, it is described
Dynamic clamping head and quiet clamping head is reset wave spring, and the both ends of the reset wave spring are located in the limiting slot.
5. a kind of road guard anticollision device, collision-prevention device described in any one of its according to claim 1~4, it is characterised in that: In
The roller is equipped with several support waveform springs.
6. a kind of road guard anticollision device, collision-prevention device according to claim 5, it is characterised in that: the sliding slot is in " convex " word
Shape, the support spring is located at the bottom of the sliding slot, on the base at least provided with two sliding slots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920018257.8U CN209686290U (en) | 2019-01-07 | 2019-01-07 | A kind of road guard anticollision device, collision-prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920018257.8U CN209686290U (en) | 2019-01-07 | 2019-01-07 | A kind of road guard anticollision device, collision-prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209686290U true CN209686290U (en) | 2019-11-26 |
Family
ID=68598292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920018257.8U Expired - Fee Related CN209686290U (en) | 2019-01-07 | 2019-01-07 | A kind of road guard anticollision device, collision-prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209686290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305645A (en) * | 2020-03-25 | 2020-06-19 | 王功涛 | Based on road and bridge construction is with buffering formula anticollision warning guardrail |
-
2019
- 2019-01-07 CN CN201920018257.8U patent/CN209686290U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305645A (en) * | 2020-03-25 | 2020-06-19 | 王功涛 | Based on road and bridge construction is with buffering formula anticollision warning guardrail |
| CN111305645B (en) * | 2020-03-25 | 2021-08-03 | 中铁隧道集团二处有限公司 | Based on road and bridge construction is with buffering formula anticollision warning guardrail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 130062 No. 1416, Xiangyun street, Luyuan District, Changchun, Jilin. Patentee after: Jilin Province Road and Bridge Design Co.,Ltd. Address before: 130062 No. 1416, Xiangyun street, Luyuan District, Changchun, Jilin. Patentee before: JILIN ROAD AND BRIDE DESIGN Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |