CN211948155U - Road intersection anti-collision protection device - Google Patents
Road intersection anti-collision protection device Download PDFInfo
- Publication number
- CN211948155U CN211948155U CN201922440437.8U CN201922440437U CN211948155U CN 211948155 U CN211948155 U CN 211948155U CN 201922440437 U CN201922440437 U CN 201922440437U CN 211948155 U CN211948155 U CN 211948155U
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- Prior art keywords
- arc
- protector
- outside
- protective frame
- protection base
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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.)
- Expired - Fee Related
Links
- 230000001012 protector Effects 0.000 claims abstract description 40
- 230000001681 protective effect Effects 0.000 claims abstract description 30
- 230000003139 buffering effect Effects 0.000 claims abstract description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 9
- 241001330002 Bambuseae Species 0.000 claims abstract description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 9
- 239000011425 bamboo Substances 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000007850 fluorescent dye Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 238000010030 laminating Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 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
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to the field of road technology, in particular to road junction anticollision protector, including the pier body, the pier body outside is around being equipped with first protector, first protector is including protection base and trapezoidal protruding piece, the first protector outside is around being equipped with second protector, second protector is including buffering anticollision post, first arc protective frame and guide rail, the second protector outside is around being equipped with third protector, the third protector is including slide, arc guard plate, arc guardrail, well core rod, a crashproof section of thick bamboo, transverse connection pole and depression bar. The utility model relates to a novelty, it is rational in infrastructure, through setting up three-layer protector and the perfect laminating of pier and disperse and weaken the impact, make the biggest reduction of impact that the pier received, the effectual pier that has protected.
Description
Technical Field
The utility model relates to the technical field of roads, in particular to road junction anticollision protector.
Background
In daily life, people often see that bridge piers stand in the middle of a road or on two sides of the road, so that accidents that vehicles collide the bridge piers are easily caused, serious economic loss and casualties are generated, and meanwhile, the safety of the bridge is also seriously influenced. Therefore, the protection of bridge piers is also more and more important, and at present, anti-collision cylinders are mostly used for protection.
Publication No. CN205387679U discloses a road safety protection device, which is similar to a daily-use anti-collision barrel structure and has many disadvantages: for example, the movable protective plate is easy to be moved by impact, cannot be perfectly attached to a pier, cannot play a good protective role, and has the problems of poor single protective effect and the like.
Therefore, a need exists for a road intersection anti-collision protection device to solve the above problems.
Disclosure of Invention
An object of the utility model is to provide a road junction anticollision protector rational in infrastructure, that protecting effect is good to prior art's defect and not enough.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
Including a road junction anticollision protector, including the pier body, pier body outside is around being equipped with first protector, first protector is including protection base and trapezoidal protruding piece, first protector outside is around being equipped with second protector, second protector is including buffering anticollision post, first arc protective frame and guide rail, the second protector outside is around being equipped with third protector, third protector is including slide, arc guard plate, arc guardrail, well core rod, a section of thick bamboo of anticollision, transverse connection pole and depression bar.
Further, the protection base and the trapezoidal convex block are designed to be integrally formed, and the protection base and the trapezoidal convex block are made of rubber materials.
Further, trapezoidal protruding piece is vertical and equidistant setting at the protection base top, and is adjacent two sets of be equipped with between the trapezoidal protruding piece with the recess of buffering anticollision post looks adaptation, protection base inner is the right angle form and hugs closely pier body lateral wall, protection base outer end is circular-arc, the protection base upper surface is equipped with anti-skidding line.
Further, the buffering bumping post is vertically and equidistant to be set up on first arc protective frame inside wall and with first arc protective frame inside wall fixed connection, the guide rail transversely and equidistant to be set up on first arc protective frame outside wall and with first arc protective frame outside wall fixed connection, buffering bumping post is including moulding the casing and being located the inside gasbag of moulding the casing, first arc protective frame is including steel skeleton, built-in elastic buffer body and outside baffle.
Further, the slide transversely sets up on the arc guard plate inside wall and corresponding with the guide rail position, the slide be located the guide rail and with guide rail sliding connection, the arc guardrail encircles to set up on the arc guard plate lateral wall and fixed with arc guard plate lateral wall spiro union, all overlap on well core rod and be equipped with an anticollision section of thick bamboo and encircle to set up in the arc guardrail outside, both ends all transversely are provided with transverse connection pole and pass through transverse connection pole and arc guardrail fixed connection about well core rod, all be equipped with the air pressure bar on the transverse connection pole.
Further, equidistant sleeve pillars that are equipped with between arc guardrail and the arc guard plate, and the sleeve pillar outside all overlaps and is equipped with compression spring.
Furthermore, elastic filler is arranged between the first arc-shaped protective frame and the trapezoid convex block.
Furthermore, a fluorescent label is arranged on the anti-collision barrel.
The utility model discloses beneficial effect does:
(1) the utility model relates to a novelty, it is rational in infrastructure, through setting up three-layer protector and the perfect laminating of pier, effectual protection pier disperses and weakens the impact force, makes the biggest reduction of impact force that the pier received.
(2) Compared with the traditional protective device, the utility model discloses protection base and trapezoidal protruding piece have been set up, protection base outside front end circular arc design can be effectual guides the car advancing direction, make its slant striking pier, reduce the impact force that the positive striking of car produced, be provided with the recess between adjacent two sets of trapezoidal protruding pieces and with buffering bumping post looks adaptation, angle through changing trapezoidal protruding piece makes and keeps one section distance between buffering bumping post and the pier body, when meeting with the striking like this, buffering bumping post only can disperse the impact on trapezoidal protruding piece, can not contact with the pier main part, can effectually weaken the striking dynamics.
(3) Compared with the traditional protection device, the utility model discloses set up buffering bumping post, first arc protective frame and elastic filler, buffering bumping post and first arc protective frame design have certain structural strength for the impact obtains certain slowing down, and elastic filler design can effectual protection buffering bumping post and to the further dispersion of impact with weaken, the result of use is better.
(4) Compared with the traditional protector, the utility model discloses set up the guide rail, the slide, the arc guard plate, the arc guardrail, well core rod, an anticollision section of thick bamboo, transverse connection pole and pneumatic rod, an anticollision section of thick bamboo roll design and arc guard plate sliding design are equivalent with protection base principle, an impact force for dispersion vehicle, sleeve pillar and compression spring are used for protecting the arc guardrail, still be equipped with the pneumatic rod simultaneously, when the car hits an anticollision section of thick bamboo, the pneumatic rod is owing to receive pressure can compress, compress to can slow resilience after certain degree, thereby can further play the cushioning effect to the vehicle impact, reduce the impact force of impact force to the arc guardrail.
Drawings
Fig. 1 is the utility model relates to a road junction anticollision protector's schematic structure diagram:
FIG. 2 is a schematic structural view of a first protection device in the anti-collision protection device for road intersections of the present invention;
FIG. 3 is a schematic structural view of a second protection device in the anti-collision protection device for road intersections of the present invention;
fig. 4 is a schematic structural diagram of a third protection device in the anti-collision protection device for a road intersection.
In FIGS. 1-4: 1. a pier body; 2. a first guard; 21. a protective base; 22. a trapezoidal convex block; 3. a second guard; 31. a buffer anti-collision column; 32. a first arc-shaped protective frame; 33. a guide rail; 4. a third protection device; 41. a slide base; 42. an arc-shaped protection plate; 43. an arc-shaped guardrail; 44. a center pole; 45. an anti-collision barrel; 46. a transverse connecting rod; 47. a pneumatic rod.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 4, a road junction collision avoidance device, including pier body 1, pier body 1 outside is around being equipped with first protector 2, first protector 2 is including protection base 21 and trapezoidal protruding piece 22, the second protector 3 is around being equipped with in the 2 outsides of first protector, second protector 3 is including buffering anticollision post 31, first arc protective frame 32 and guide rail 33, the 3 outsides of second protector are around being equipped with third protector 4, third protector 4 is including slide 41, arc guard plate 42, arc guardrail 43, well core rod 44, a section of thick bamboo of anticollision 45, transverse connection pole 46 and air compression pole 47.
Wherein, the protection base 21 and the trapezoid convex blocks 22 are designed as an integral body, the protection base 21 and the trapezoid convex blocks 22 are made of rubber material, the trapezoid convex blocks 22 are vertically arranged on the top of the protection base 21 at equal intervals, a groove matched with the buffer crash-proof column 31 is arranged between two adjacent groups of trapezoid convex blocks 22, the inner end of the protection base 21 is right-angled and clings to the outer side wall of the pier body 1, the outer end of the protection base 21 is arc-shaped, the upper surface of the protection base 21 is provided with anti-skid grains, the buffer crash-proof column 31 is longitudinally arranged on the inner side wall of the first arc-shaped protection frame 32 at equal intervals and is fixedly connected with the inner side wall of the first arc-shaped protection frame 32, the guide rails 33 are transversely arranged on the outer side wall of the first arc-shaped protection frame 32 at equal intervals and is fixedly connected with the outer side wall of the first arc-shaped protection frame 32, the buffer, the first arc-shaped protective frame 32 comprises a steel framework, a built-in elastic buffer body and an outer side baffle, a sliding seat 41 is transversely arranged on the inner side wall of an arc-shaped protective plate 42 and corresponds to the position of a guide rail 33, the sliding seat 41 is positioned in the guide rail 33 and is in sliding connection with the guide rail 33, an arc-shaped guardrail 43 is arranged on the outer side wall of the arc-shaped protective plate 42 in a surrounding manner and is in threaded connection with the outer side wall of the arc-shaped protective plate 42, anti-collision cylinders 45 are sleeved on a central rod 44 and are arranged on the outer side of the arc-shaped guardrail 43 in a surrounding manner, transverse connecting rods 46 are transversely arranged at the upper end and the lower end of the central rod 44 and are fixedly connected with the arc-shaped guardrail 43 through the transverse connecting rods 46, air pressure rods 47 are arranged on the transverse connecting rods 46, sleeve struts are arranged between the, the anti-collision barrel 45 is provided with a fluorescent label.
The working principle is as follows: when the device is used, an automobile is in contact with the protective base 21 firstly when colliding with a pier, the automobile is in oblique contact with the anti-collision barrel 45 and drives the anti-collision barrel 45 to rotate after being guided by the protective base 21, the impact force generated when the automobile collides is reduced, then the automobile is influenced by the impact force, the arc-shaped protection plate 42 can rotate under the action of the guide rail 33 and the slide seat 41 to disperse the impact force of the automobile, the loss of the automobile to the automobile is reduced while the pier body 1 is protected, the subsequent impact force is further dispersed and weakened through the air pressure rod 47, the sleeve pillar, the compression spring, the first arc-shaped protection frame 32, the buffer anti-collision pillar 31, the elastic filler and the trapezoidal convex block 22, the impact force received by the pier is reduced to the maximum degree, and the pier is effectively protected.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (8)
1. The utility model provides a road junction collision avoidance device, includes pier body (1), its characterized in that: pier body (1) outside is around being equipped with first protector (2), first protector (2) are including protection base (21) and trapezoidal protruding piece (22), first protector (2) outside is around being equipped with second protector (3), second protector (3) are including buffering anticollision post (31), first arc protective frame (32) and guide rail (33), second protector (3) outside is around being equipped with third protector (4), third protector (4) are including slide (41), arc guard plate (42), arc guardrail (43), well core rod (44), a section of thick bamboo of anticollision (45), transverse connection pole (46) and air compression pole (47).
2. The road intersection collision avoidance device of claim 1, characterized in that: the protection base (21) and the trapezoidal convex blocks (22) are designed to be integrally formed, and the protection base (21) and the trapezoidal convex blocks (22) are made of rubber materials.
3. The road intersection collision avoidance device of claim 1, characterized in that: trapezoidal protruding piece (22) are perpendicular and equidistant to be set up at protection base (21) top, and are adjacent two sets of be equipped with between trapezoidal protruding piece (22) with the recess of buffering anticollision post (31) looks adaptation, protection base (21) inner is the right angle form and hugs closely pier body (1) lateral wall, protection base (21) outer end is circular-arc, protection base (21) upper surface is equipped with anti-skidding line.
4. The road intersection collision avoidance device of claim 1, characterized in that: buffer bumping post (31) vertically and equidistant setting on first arc protective frame (32) inside wall and with first arc protective frame (32) inside wall fixed connection, guide rail (33) transversely and equidistant setting on first arc protective frame (32) outside wall and with first arc protective frame (32) outside wall fixed connection, buffer bumping post (31) including mould the system casing and be located the inside gasbag of moulding the system casing, first arc protective frame (32) are including steel skeleton, built-in elastic buffer body and outside baffle.
5. The road intersection collision avoidance device of claim 1, characterized in that: slide (41) transversely set up on arc guard plate (42) inside wall and corresponding with guide rail (33) position, slide (41) are located guide rail (33) and with guide rail (33) sliding connection, arc guardrail (43) encircle to set up on arc guard plate (42) lateral wall and fixed with arc guard plate (42) lateral wall spiro union, all overlap on well core rod (44) and be equipped with an anticollision section of thick bamboo (45) and encircle to set up in the arc guardrail (43) outside, well core rod (44) is all transversely provided with transverse connection pole (46) and through transverse connection pole (46) and arc guardrail (43) fixed connection in both ends from top to bottom, all be equipped with air pressure bar (47) on transverse connection pole (46).
6. The road intersection collision avoidance device of claim 1, characterized in that: equidistant sleeve pillars that are equipped with between arc guardrail (43) and arc guard plate (42), and the sleeve pillar outside all overlaps and is equipped with compression spring.
7. The road intersection collision avoidance device of claim 1, characterized in that: elastic fillers are arranged between the first arc-shaped protective frame (32) and the trapezoid convex blocks (22).
8. The road intersection collision avoidance device of claim 1, characterized in that: and a fluorescent label is arranged on the anti-collision barrel (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922440437.8U CN211948155U (en) | 2019-12-30 | 2019-12-30 | Road intersection anti-collision protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922440437.8U CN211948155U (en) | 2019-12-30 | 2019-12-30 | Road intersection anti-collision protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211948155U true CN211948155U (en) | 2020-11-17 |
Family
ID=73188328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922440437.8U Expired - Fee Related CN211948155U (en) | 2019-12-30 | 2019-12-30 | Road intersection anti-collision protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211948155U (en) |
-
2019
- 2019-12-30 CN CN201922440437.8U patent/CN211948155U/en not_active Expired - Fee Related
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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: 20201117 |