CN211200039U - Road bridge collision avoidance device - Google Patents
Road bridge collision avoidance device Download PDFInfo
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- CN211200039U CN211200039U CN201922091125.0U CN201922091125U CN211200039U CN 211200039 U CN211200039 U CN 211200039U CN 201922091125 U CN201922091125 U CN 201922091125U CN 211200039 U CN211200039 U CN 211200039U
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Abstract
The utility model discloses a road bridge collision avoidance device, L shape guard plate on road bridge rail guard including the screw fastening, the rectangular channel has been seted up to one side of L shape guard plate, sliding sleeve is equipped with elastic plate and movable plate in the rectangular channel, one side that the movable plate was kept away from to the elastic plate extends to L shape guard plate outside and establish to the arc structure, the elastic plate has been close to one side of movable plate and has been seted up the first groove, fixed mounting has a plurality of first springs between its open-ended one side inner wall and the movable plate is kept away from in the first groove, fixed mounting has the elasticity flange on its open-ended one side inner wall is kept away from to the rectangular channel, the utility model relates to a rationally, convenient operation is convenient for carry out multistage buffering to L shape guard plate, and the cushion effect when increasing the vehicle striking changes soft impact into by rigid striking, reduces the injury degree when the vehicle occurence of failure, and is convenient for install fast and dismantle L.
Description
Technical Field
The utility model relates to a road bridge collision avoidance equipment technical field especially relates to a road bridge collision avoidance device.
Background
At present that automobiles develop very fast, along with the gradual increase of the number of automobiles on the road, accidents of vehicles are more and more, particularly, in the process of high-speed driving of the vehicles under most conditions, once an accident occurs, the vehicles can be in an out-of-control state, the collision barriers or collision walls of roads and bridges can be inevitably collided, further, people and objects are injured, in order to reduce the injury of people and objects, the conventional road and bridge collision protection device is generally characterized in that a layer of elastic cushion is adhered to the collision barriers or the collision barriers, so that certain buffering is achieved in the collision process, the elastic force of the elastic cushion is smaller, further, the buffering effect is not ideal, the injury degree of people and objects is extremely small, and the use requirements cannot be met, so that the road and bridge collision protection device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a road and bridge anti-collision protection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a road bridge collision avoidance device, including L shape guard plate of screw fastening on the road bridge rail guard, the rectangular channel has been seted up to one side of L shape guard plate, sliding sleeve is equipped with elastic plate and movable plate in the rectangular channel, the one side that the movable plate was kept away from to the elastic plate extends to L shape guard plate outward and establishes to the arc structure, the first groove has been seted up to one side that the elastic plate is close to the movable plate, fixed mounting has a plurality of first springs between its open-ended one side inner wall and the movable plate is kept away from in the first groove, fixed mounting has the elasticity flange on the inner wall of its open-ended one side is kept away from to the rectangular channel, one side that the elasticity flange is close to the movable plate articulates there are the connecting rod that a plurality of slopes set up, two relative connecting rod symmetries set up from top to bottom, the movable plate is kept away from one side of elastic plate and has seted up a plurality of second grooves, sliding block has been kept away from on the inner wall of its open-ended one side to the second groove that the movable plate keeps away from, the connecting rod extends to one side of corresponding second groove and articulates with one side that the movable plate, two relative movable plate top that the top fixed mounting has the second spring, the top that the first spring extends to the movable plate and the first through-hole corresponds the bottom that the movable plate and the movable plate, the movable plate that the movable plate extends to the first through-hole, the movable plate and the movable plate, the movable plate that the top that the first through-hole corresponds is all set up and the movable plate that the bottom.
Preferably, a T-shaped sliding rail is fixedly mounted on the inner wall of one side of the second groove, which is far away from the opening of the second groove, a T-shaped sliding groove is formed in one side of the moving block, which is far away from the elastic convex plate, and the top and the bottom of the T-shaped sliding groove are both provided with openings, and the T-shaped sliding rail is in sliding connection with the corresponding T-shaped sliding groove.
Preferably, a mounting plate is fixedly mounted at the top of one side of the L-shaped protection plate, the road and bridge protection fence is located between the mounting plate and the L-shaped protection plate, a threaded groove is formed in one side, away from the L-shaped protection plate, of the road and bridge protection fence, a T-shaped bolt is sleeved in the threaded groove, one side of the T-shaped bolt extends out of the road and bridge protection fence, and the mounting plate is movably sleeved on the T-shaped bolt.
Preferably, one side of the first sliding plate is provided with a first rectangular hole, and the side wall of the first rectangular hole is in sliding connection with the outer side of the corresponding first positioning plate.
Preferably, one side of the second sliding plate is provided with a second rectangular hole, and the side wall of the second rectangular hole is in sliding connection with the outer side of the corresponding first positioning plate.
Compared with the prior art, the beneficial effects of the utility model are that:
through L shape guard plate, the rectangular channel, the elastic plate, the movable plate, the first groove, a first spring, the elasticity flange, the connecting rod, the second groove, the movable block, the second spring, first through-hole, the first locating plate, the first sliding plate, the mounting panel, T shape bolt cooperatees, strike the elastic plate and drive the elastic plate and slide in the rectangular channel when the vehicle takes place the accident, the elastic plate drives the movable plate through a plurality of first springs and removes to the direction that is close to the road bridge rail guard, the movable plate removes and extrudees a plurality of connecting rods respectively through a plurality of movable blocks, the extruded power drives the corresponding movable block through the connecting rod and slides on T shape slide rail and compresses the second spring, when the second spring is compressed completely, and then restrict connecting rod and movable plate and continue to remove, under the effect of continuation extrusion force, make the elastic plate continue to remove and compress a plurality of first springs, when the first spring is compressed completely, make the elastic plate deform under the effect of extrusion force, the elastic plate extrudees the elastic plate to the elasticity flange from the elasticity flange of the first spring to the buffer bridge rail guard plate, make the elastic plate take place to the elasticity flange of the buffer of the elastic plate when the first spring is compressed completely, make the elastic plate take place, the elastic plate and push the elasticity of the buffer bridge rail, the buffer of the buffer bridge rail, make it need to push the elasticity flange, make it to push the elasticity flange to push the buffer of the baffle, make it to push the buffer of the buffer bridge to push the baffle, make it to push of the buffer bridge to push plate, make it to push the buffer bridge to push plate, make it to push.
The utility model relates to a rationally, convenient operation is convenient for carry out multistage buffering to L shape guard plate, and buffer power when increasing the vehicle striking is changed soft impact into by hard striking, reduces the injury degree when the vehicle takes place the accident, and is convenient for install fast and dismantle L shape guard plate, and labour saving and time saving satisfies the user demand.
Drawings
Fig. 1 is a schematic structural view of a road and bridge anti-collision protection device provided by the utility model;
fig. 2 is the utility model provides a road bridge collision avoidance device's a section structure schematic diagram that looks sideways at.
In the figure, a protection plate in the shape of 1L, a rectangular groove in the shape of 2, an elastic plate in the shape of 3, a moving plate in the shape of 4, a first groove in the shape of 5, a first spring in the shape of 6, an elastic convex plate in the shape of 7, a connecting rod in the shape of 8, a second groove in the shape of 9, a moving block in the shape of 10, a second spring in the shape of 11, a first through hole in the shape of 12, a first positioning plate in the shape of 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a road and bridge collision avoidance device, L-shaped guard plate 1 including the screw fastening on the road and bridge rail guard, rectangular channel 2 has been seted up to one side of L-shaped guard plate 1, sliding sleeve is equipped with elastic plate 3 and movable plate 4 in the rectangular channel 2, one side that movable plate 4 was kept away from to elastic plate 3 extends to L-shaped guard plate 1 outer and establishes to the arc structure, first groove 5 has been seted up to one side that elastic plate 3 is close to movable plate 4, first groove 5 keeps away from between its open-ended one side inner wall and movable plate 4 fixed mounting has a plurality of first springs 6, rectangular channel 2 keeps away from on its open-ended one side inner wall fixed mounting elastic flange 7, one side that elastic flange 7 is close to movable plate 4 articulates there is connecting rod 8 that a plurality of slopes to set up, two connecting rod 8 symmetry settings up from top to bottom relatively, one side that movable plate 4 kept away from elastic plate 3 has a plurality of second groove 9, second groove 9 is kept away from on one side that elastic plate 3 has sliding mounting movable block 10 on the open-ended one side inner wall far away from its one side that it has corresponding fixed mounting sliding plate 10, the corresponding sliding plate 14 and the corresponding sliding plate 14, it has all corresponding sliding plate 14 and the corresponding sliding plate 14, the corresponding sliding plate of the corresponding fixed mounting of the corresponding movable plate 14, it has the corresponding movable plate 14, it is corresponding movable plate to the fixed mounting of the corresponding movable plate that the fixed mounting of the first sliding plate 14, it is convenient for the fixed mounting of the first sliding plate, the fixed mounting of the movable plate, it is corresponding movable plate, it is all the fixed mounting of the corresponding movable plate 14, it is convenient for the fixed mounting of the movable plate, the fixed mounting of the corresponding movable plate 4, it is corresponding movable plate, the fixed mounting of the fixed.
The utility model discloses in, fixed mounting has T shape slide rail on the second groove 9 keeps away from its open-ended one side inner wall, the movable block 10 is kept away from one side of elasticity flange 7 and is seted up the T shape spout that top and bottom are the opening setting, T shape slide rail and the T shape spout sliding connection that corresponds, one side top fixed mounting of L shape guard plate 1 has mounting panel 15, the road and bridge rail guard is located between mounting panel 15 and the L shape guard plate 1, the screw groove has been seted up to one side that L shape guard plate 1 was kept away from to the road and bridge rail guard, the screw groove endotheca is equipped with T shape bolt 16, one side of T shape bolt 16 extends outside the road and bridge guard rail, mounting panel 15 movable sleeve is established on T shape bolt 16, first rectangular hole has been seted up to one side of first sliding plate 14, the lateral wall of first rectangular hole and the outside sliding connection of the first locating plate 13 that corresponds, the second rectangular hole has been seted up to one side of second rectangular hole, the lateral wall of second rectangular hole and the outside sliding connection of the first locating plate 13 that corresponds, the utility model relates to the convenient to design rationally, be convenient for carry out multistage buffering when increasing the vehicle striking 1, the hard impact degree of buffering, reduce the convenient for the emergence of the installation, and save labour the convenient for the emergence of.
The working principle is as follows: when the vehicle collision protection device is used, when a vehicle accident happens, the elastic plate 3 is impacted, the impacting force drives the elastic plate 3 to slide in the rectangular groove 2, the elastic plate 3 drives the two first sliding plates 14 to slide on the corresponding first positioning plates 13 respectively while moving, the elastic plate 3 drives the plurality of first springs 6 to move, the plurality of first springs 6 simultaneously drive the moving plate 4 to move towards the direction close to the road and bridge guard railing, the moving plate 4 drives the two second sliding plates to slide on the corresponding first positioning plates 13 respectively, the moving plate 4 simultaneously extrudes the plurality of connecting rods 8 through the plurality of moving blocks 10 while moving, the extruding force enables the positions of the connecting rods 8 to move and rotate, the connecting rods 8 drive the corresponding moving blocks 10 to slide on the T-shaped sliding rails, the moving blocks 10 simultaneously compress the corresponding second springs 11, and when the second springs 11 are completely compressed, the corresponding moving blocks 10 are limited to continue to move, the moving block 10 limits the rotation of the corresponding connecting rod 8, and simultaneously the moving block 10 limits the moving plate 4 to continue moving, under the action of the continued pressing force, the elastic plate 3 is caused to continue to move and compress the plurality of first springs 6, and when the first springs 6 are fully compressed, under the action of the extrusion force, the elastic plate 3 is deformed, meanwhile, the elastic plate 3 continuously extrudes the moving plate 4 through the first spring 6, the moving plate 4 respectively extrudes the corresponding connecting rods 8 through the rectangular blocks 10, the connecting rods 8 continuously extrude the elastic convex plate 7 simultaneously, so that the elastic convex plate 7 is deformed, under the cooperation of the elasticity of the first spring 6, the elasticity of the second spring 11 and the elastic convex plate 3 and the elastic convex plate 7, multi-stage buffering is realized, the buffer force during vehicle collision can be increased, the hard collision force is converted into the soft collision force, and the injury degree of the vehicle during accident is reduced;
when L shape guard plate 1 when needing to be taken off from the road bridge rail guard, forward rotation T bolt 16, under the effect of thread groove, T bolt 16 shifts out from the thread groove in the pivoted while, and then has removed the fixed to L shape guard plate 1, can take off L shape guard plate 1 from the road bridge rail guard, move to the road bridge rail guard that needs on, when needing to install, establish L shape guard plate 1 cover on the corresponding road bridge rail guard, reverse rotation T bolt 16, can fix L shape guard plate 1, be convenient for install fast and dismantle L shape guard plate 1, and time and labor are saved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a road bridge collision avoidance device, L shape guard plate (1) on the road bridge rail guard including the screw fastening, a serial communication port, rectangular channel (2) have been seted up to one side of L shape guard plate (1), sliding sleeve is equipped with elastic plate (3) and movable plate (4) in rectangular channel (2), one side that movable plate (4) were kept away from in elastic plate (3) extends to L shape guard plate (1) outer and establish to the arc structure, first groove (5) have been seted up to one side that elastic plate (3) are close to movable plate (4), first groove (5) are kept away from between its open-ended one side inner wall and movable plate (4) fixed mounting have a plurality of first springs (6), fixed mounting has elasticity flange (7) on its open-ended one side inner wall is kept away from in rectangular channel (2), one side that elasticity flange (7) are close to movable plate (4) articulates there are connecting rod (8) that a plurality of slope settings, relative two connecting rod (8) symmetry settings from top to one side that first spring (10) correspond in the first through-hole (10) and the movable plate (4) and the first through-hole (13), the corresponding movable plate (10) are all installed to one side that the first through-hole (10) of second sliding plate (10) are kept away from the first through-hole (10) and the inner wall (10) and the corresponding movable plate (10) and the first sliding plate (10), the corresponding movable plate (10) are all installed on the inner wall (10) and the movable plate (10, the inner wall (10) of the movable plate (10) are all installed on the corresponding one side of the corresponding movable plate (10) of the movable plate (10, the inner wall of the movable plate (10) and the movable plate (10) are installed on the movable plate (4) and the movable plate (10, the inner wall of the movable plate (10) and the movable plate (10) are kept away from the movable plate (10 corresponding movable plate (10, the movable plate (10) and the movable plate (10) are all installed on the movable plate.
2. The road and bridge anti-collision protection device according to claim 1, wherein a T-shaped sliding rail is fixedly installed on the inner wall of one side of the second groove (9) away from the opening, a T-shaped sliding groove with an opening at the top and the bottom is formed in one side of the movable block (10) away from the elastic convex plate (7), and the T-shaped sliding rail is in sliding connection with the corresponding T-shaped sliding groove.
3. The road and bridge anti-collision protection device according to claim 1, wherein a mounting plate (15) is fixedly mounted at the top of one side of the L-shaped protection plate (1), the road and bridge protection guard is located between the mounting plate (15) and the L-shaped protection plate (1), a threaded groove is formed in one side of the road and bridge protection guard, which is far away from the L-shaped protection plate (1), a T-shaped bolt (16) is sleeved in the threaded groove, one side of the T-shaped bolt (16) extends out of the road and bridge protection fence, and the mounting plate (15) is movably sleeved on the T-shaped bolt (16).
4. The road and bridge anti-collision protection device according to claim 1, wherein one side of the first sliding plate (14) is provided with a first rectangular hole, and the side wall of the first rectangular hole is slidably connected with the outer side of the corresponding first positioning plate (13).
5. The road and bridge anti-collision protection device according to claim 1, wherein one side of the second sliding plate is provided with a second rectangular hole, and the side wall of the second rectangular hole is slidably connected with the outer side of the corresponding first positioning plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922091125.0U CN211200039U (en) | 2019-11-28 | 2019-11-28 | Road bridge collision avoidance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922091125.0U CN211200039U (en) | 2019-11-28 | 2019-11-28 | Road bridge collision avoidance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211200039U true CN211200039U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922091125.0U Active CN211200039U (en) | 2019-11-28 | 2019-11-28 | Road bridge collision avoidance device |
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| CN (1) | CN211200039U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113160652A (en) * | 2021-04-28 | 2021-07-23 | 郑州铁路职业技术学院 | Locomotive anti-collision device for rail locomotive teaching and use method thereof |
| CN113565039A (en) * | 2021-08-26 | 2021-10-29 | 金华市成源建设工程有限公司 | Municipal administration road anticollision wall |
-
2019
- 2019-11-28 CN CN201922091125.0U patent/CN211200039U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113160652A (en) * | 2021-04-28 | 2021-07-23 | 郑州铁路职业技术学院 | Locomotive anti-collision device for rail locomotive teaching and use method thereof |
| CN113565039A (en) * | 2021-08-26 | 2021-10-29 | 金华市成源建设工程有限公司 | Municipal administration road anticollision wall |
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