CN111893918A - Vehicle ultrahigh anti-collision device for bridges and tunnels - Google Patents
Vehicle ultrahigh anti-collision device for bridges and tunnels Download PDFInfo
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- CN111893918A CN111893918A CN202010771955.2A CN202010771955A CN111893918A CN 111893918 A CN111893918 A CN 111893918A CN 202010771955 A CN202010771955 A CN 202010771955A CN 111893918 A CN111893918 A CN 111893918A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/06—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into open position about a vertical or horizontal axis parallel to the road direction, i.e. swinging gates
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a vehicle ultrahigh anti-collision device for bridges and tunnels, which comprises a road surface, wherein the left side and the right side of the road surface are symmetrically and fixedly connected with a first cylinder and a second cylinder which are vertically arranged, the side wall of the upper end of the second cylinder is fixedly connected with a first wire guide wheel, the road surface at the same side of the second cylinder is fixedly connected with a third cylinder, the side wall of the upper end of the third cylinder is fixedly connected with a mounting frame, the bottom of the mounting frame is fixedly connected with a second wire guide wheel, one side of the third cylinder is fixedly provided with a mounting seat, the upper end of the mounting seat is welded with a mounting block, the upper end of the mounting block is fixedly provided with a rotating seat, and the. The invention can monitor and block the ultrahigh vehicle, thereby protecting the bridge and the tunnel, preventing the bridge and the tunnel from being scratched, bumped and damaged by impact, having higher safety for vehicle passengers, having smaller influence on traffic and being more convenient to use.
Description
The application is an application number 201810964450.0 filed on 23.08.2018, and is named as divisional application of Chinese patent application of a vehicle ultrahigh anti-collision device for bridges and tunnels.
Technical Field
The invention relates to the technical field of traffic safety, in particular to a vehicle ultrahigh anti-collision device for bridges and tunnels.
Background
Nowadays, bridges and tunnels always provide various conveniences for people of all countries in the world, and with the development of science and technology, more and more bridges and tunnels appear in front of people, so that people can conveniently transport the bridges and the tunnels.
Bridge and tunnel all are equipped with the height restriction when the design, though all bridge and tunnel department mark the traffic warning sign of restriction vehicle height of traveling, and some passenger cars that carry cargo often have a lucky psychology because of its carry cargo height is difficult to judge and drive to bridge and tunnel entry, lead to scraping and colliding the damage to bridge and tunnel formation, not only cause serious harm to vehicle passenger's life safety, can influence the unblocked of traffic moreover.
For this reason, we propose a vehicle ultra-high anti-collision device for bridges and tunnels.
Disclosure of Invention
The invention aims to solve the problems that some cargo passenger cars in the prior art often leave a lucky psychology to drive to the entrance of a bridge and a tunnel due to the fact that the cargo height of the passenger cars is difficult to judge, so that the passenger cars scrape and collide the bridge and the tunnel to damage, the life safety of passengers of the vehicles is seriously damaged, and the traffic smoothness is influenced, and provides the ultrahigh anti-collision device for the vehicles for the bridge and the tunnel.
In order to achieve the purpose, the invention adopts the following technical scheme: a vehicle ultrahigh anti-collision device for bridges and tunnels comprises a road surface, wherein a first cylinder and a second cylinder which are vertically arranged are symmetrically and fixedly connected to the left side and the right side of the road surface, a first wire wheel is fixedly connected to the side wall of the upper end of the second cylinder, a third cylinder is fixedly connected to the road surface on the same side of the second cylinder, a mounting frame is fixedly connected to the side wall of the upper end of the third cylinder, and a second wire wheel is fixedly connected to the bottom of the mounting frame;
a mounting seat is fixedly arranged on one side of the third cylinder, a mounting block is welded at the upper end of the mounting seat, a rotating seat is fixedly arranged at the upper end of the mounting block, a brake rod is rotatably connected to the upper end of the rotating seat, a first connecting seat is welded on the side wall of the lower end of the brake rod, a T-shaped mounting groove is further formed in the upper surface of the mounting seat, a sliding block is slidably connected in the T-shaped mounting groove, a transmission rod is rotatably connected to the upper end of the sliding block, and one end, away from the sliding block, of the transmission rod is;
the side wall of the sliding block is further welded with a first connecting rod, the first connecting rod penetrates through the mounting block and is connected with the mounting block in a sliding mode, a first spring is fixedly connected between the side wall of the sliding block and the side wall of the mounting block, the first spring is sleeved outside the first connecting rod, the lower surface of the sliding block is further provided with a limiting groove, a limiting block is connected inside the limiting groove in a sliding mode, one end, away from the limiting groove, of the limiting block is welded with a second connecting rod, the second connecting rod penetrates through the mounting seat and is connected with the mounting seat in a sliding mode, a second spring is fixedly connected between the limiting block and the inner wall of the T-shaped mounting groove, and the second spring is;
the one end welding that the second connecting rod runs through the mount pad has the fixed block, the welding of fixed block bottom has the second connecting seat, is located fixedly connected with third wire wheel on the road surface under the second connecting seat is located still fixedly connected with fourth wire wheel on the lateral wall of the third cylinder of third wire wheel same height, the first stay cord of first cylinder upper end fixedly connected with, the one end that first cylinder was kept away from to first stay cord is walked around first wire wheel, second wire wheel, fourth wire wheel and third wire wheel and fixed connection in proper order on the second connecting seat, and the through-hole that the first stay cord of cooperation used is all seted up to second cylinder, third cylinder and mount pad.
In foretell vehicle superelevation buffer stop for bridge and tunnel, mount pad lateral wall still fixedly connected with support frame, support frame upper end fixed mounting has servo motor, fixed cover is equipped with the reel on servo motor's the output pole, fixed on the reel around being equipped with the second stay cord, the upper end lateral wall fixedly connected with third connecting seat of brake lever, the one end fixed connection that the reel was kept away from to the second stay cord is on the third connecting seat.
In the above vehicle ultrahigh anti-collision device for bridges and tunnels, a fifth wire guide wheel used in cooperation with the second pull rope is fixedly connected to the side wall of the rotating seat.
In the above-mentioned ultrahigh collision avoidance apparatus for a vehicle for a bridge or a tunnel, the distance between the second column and the third column is 20 m.
In the vehicle ultrahigh anti-collision device for the bridge and the tunnel, a reflective mirror matched with the first pull rope for use is further fixedly mounted on the side wall of the third column.
In the vehicle ultrahigh anti-collision device for the bridge and the tunnel, the first spring and the second spring both adopt return springs.
Compared with the prior art, this a vehicle superelevation buffer stop for bridge and tunnel's advantage lies in:
1. the first pull ropes with the same height as the limiting height of the bridge and the tunnel between the first cylinder and the second cylinder are arranged to detect the load-carrying vehicle, the first pull ropes are tripped by the ultrahigh vehicle to transmit, so that the brake rods are put down to block the vehicle, the bridge and the tunnel can be protected, the bridge and the tunnel are prevented from being scratched and damaged by impact, and the safety of vehicle passengers is higher;
2. tighten up the second stay cord through setting up servo motor and reel and make the brake lever pack up, and still can make the first stay cord between first cylinder and the second cylinder straighten again when the brake lever is packed up, monitor follow-up coming and going vehicle, can not influence the traffic, it is more convenient to use.
Drawings
FIG. 1 is a schematic structural diagram of a vehicle ultra-high anti-collision device for bridges and tunnels according to the present invention;
FIG. 2 is a side view of the structure of FIG. 1;
fig. 3 is an enlarged view of a portion a of fig. 1.
In the figure: the novel wire guide wheel comprises a 1 road surface, a 2 first column body, a 3 second column body, a 4 first wire guide wheel, a 5 third column body, a 6 mounting frame, a 7 second wire guide wheel, an 8 mounting seat, a 9 mounting block, a 10 rotating seat, a 11 brake lever, a 12 first connecting seat, a 13T-shaped mounting groove, a 14 sliding block, a 15 transmission rod, a 16 first connecting rod, a 17 first spring, a 18 limiting block, a 19 second connecting rod, a 20 second spring, a 21 fixing block, a 22 second connecting seat, a 23 third wire guide wheel, a 24 fourth wire guide wheel, a 25 first pull rope, a 26 supporting frame, a 27 reel, a 28 second pull rope, a 29 third connecting seat and a 30 fifth wire guide wheel.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-3, a vehicle superelevation buffer stop for bridge and tunnel, including road surface 1, first cylinder 2 and second cylinder 3 that the left and right sides symmetry fixedly connected with of road surface 1 set up perpendicularly, the first wire wheel of 3 upper end lateral walls fixedly connected with 4 of second cylinder, the fixedly connected with third cylinder 5 on the road surface 1 that is located 3 homonymies of second cylinder, the 5 upper end lateral walls fixedly connected with mounting bracket 6 of third cylinder, 6 bottom fixedly connected with second wire wheels 7 of mounting bracket.
The fixed mount pad 8 that is equipped with in third cylinder 5 one side, the welding of 8 upper ends of mount pad has installation piece 9, installation piece 9 upper end fixed mounting has rotation seat 10, it is connected with brake lever 11 to rotate the rotation of seat 10 upper end, the welding of the lower extreme lateral wall of brake lever 11 has first connecting seat 12, T shape mounting groove 13 has still been seted up to 8 upper surfaces of mount pad, sliding connection has sliding block 14 in T shape mounting groove 13, sliding block 14 upper end rotates and is connected with transfer line 15, the one end that sliding block 14 was kept away from to transfer line 15 rotates with first connecting seat 12 to be connected.
A first connecting rod 16 is welded on the side wall of the sliding block 14, the first connecting rod 16 penetrates through the mounting block 9 and is connected with the mounting block 9 in a sliding manner, a first spring 17 is fixedly connected between the side wall of the sliding block 14 and the side wall of the mounting block 9, and the first spring 17 is sleeved outside the first connecting rod 16, the lower surface of the sliding block 14 is also provided with a limiting groove, the limiting block 18 is connected inside the limiting groove in a sliding manner, one end of the limiting block 18, which is far away from the limiting groove, is welded with a second connecting rod 19, the second connecting rod 19 penetrates through the mounting seat 8 and is connected with the mounting seat 8 in a sliding manner, a second spring 20 is fixedly connected between the limiting block 18 and the inner wall of the T-shaped mounting groove 13, the second spring 20 is sleeved outside the second connecting rod 19, the first spring 17 and the second spring 20 both adopt return springs, the return acting force of the return springs is more durable and stable, and the resetting effect is quicker and more accurate, and the transmission effect on the sliding block 14 and the limiting block 18 is better.
Second connecting rod 19 runs through the one end welding of mount pad 8 and has fixed block 21, the welding of fixed block 21 bottom has second connecting seat 22, be located fixedly connected with third wire wheel 23 on road surface 1 under second connecting seat 22, still fixedly connected with fourth wire wheel 24 on the lateral wall of third cylinder 5 that is located third wire wheel 23 same height, the first stay cord 25 of 2 upper end fixedly connected with of first cylinder, first wire wheel 4 is walked around in proper order to the one end that first cylinder 2 was kept away from to first stay cord 25, second wire wheel 7, fourth wire wheel 24 and third wire wheel 23 and fixed connection are on second connecting seat 22, and second cylinder 3, the through-hole that cooperation first stay cord 25 used is all seted up to third cylinder 5 and mount pad 8.
The lateral wall of mount pad 8 is fixedly connected with support frame 26 still, support frame 26 upper end fixed mounting has servo motor, fixed cover is equipped with reel 27 on servo motor's the output pole, the fixed second stay cord 28 that is equipped with around going up on the reel 27, the upper end lateral wall fixedly connected with third connecting seat 29 of brake lever 11, the one end fixed connection that reel 27 was kept away from to second stay cord 28 is on third connecting seat 29, rotate the fifth wire wheel 30 that fixedly connected with cooperation second stay cord 28 used on the seat 10 lateral wall, second stay cord 28 can not take place wearing and tearing with rotating seat 10 edge when making brake lever 11 put, thereby make the life of second stay cord 28 longer.
When the present invention is used, the device is built at the entrance of the bridge and tunnel, the first pulling rope 25 between the first column 2 and the second column 3 is the same height as the limit height of the bridge and tunnel, when the load-carrying vehicle drives to the entrance of the bridge and tunnel from a distance, if the cargo height of the cargo vehicle is higher than the limit height of the bridge and tunnel, the upper end of the vehicle will trip the first pull rope 25, the first pull rope 25 via the first wire guide wheel 4, the second wire guide wheel 7, the fourth wire guide wheel 24 and the third wire guide wheel 23 will pull the second connection seat 22, thereby pulling the second connecting rod 19 to make the limit block 18 separate from the limit groove on the lower surface of the sliding block 14, the sliding block 14 will slide rightwards along the surface of the T-shaped mounting groove 13 under the reset acting force of the first spring 17 after separating from the limit of the limit block 18, thereby pulling the transmission rod 15 and the brake rod 11 to make the brake rod 11 put down to block the vehicle; the side wall of the third column 5 is also fixedly provided with a reflective mirror matched with the first pull rope 25 for use, and a driver can see that the roof of the vehicle is pulled with the first pull rope 25 from the reflective mirror, so that the driver can realize that the vehicle is ultrahigh; the distance between the second column body 3 and the third column body 5 is set to be 20 meters, so that the situation that the brake bar 11 cannot be blocked in time when the vehicle speed is too high can be prevented;
after the ultrahigh vehicle turns to leave a bridge or a tunnel, the servo motor is driven to rotate to drive the reel 27 to rotate, so that the reel 27 tightens the second pull rope 28, the brake rod 11 is pulled up, the transmission rod 15 can pull the sliding block 14 to slide leftwards in the pulling process of the brake rod 11, and when the limiting groove sliding to the lower surface of the sliding block 14 is aligned with the limiting block 18, the reset acting force of the second spring 20 pushes the limiting block 18 to slide back into the limiting groove to limit the sliding block 14, so that the brake rod 11 can be limited; and the second connecting rod 19 pulls the first pull rope 25 in the sliding process of the limiting block 18, so that the first pull rope 25 between the first cylinder 2 and the second cylinder 3 can be pulled flat again, and the next vehicle can be monitored continuously.
Although the terms of the road surface 1, the first cylinder 2, the second cylinder 3, the first wire guide wheel 4, the third cylinder 5, the mounting frame 6, the second wire guide wheel 7, the mounting seat 8, the mounting block 9, the rotating seat 10, the brake lever 11, the first connecting seat 12, the T-shaped mounting groove 13, the sliding block 14, the transmission lever 15, the first connecting rod 16, the first spring 17, the limiting block 18, the second connecting rod 19, the second spring 20, the fixing block 21, the second connecting seat 22, the third wire guide wheel 23, the fourth wire guide wheel 24, the first pull rope 25, the support frame 26, the reel 27, the second pull rope 28, the third connecting seat 29, the fifth wire guide wheel 30, etc., are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (5)
1. The ultrahigh anti-collision device for the vehicle for the bridge and the tunnel comprises a pavement (1), and is characterized in that the left side and the right side of the pavement (1) are symmetrically and fixedly connected with a first cylinder (2) and a second cylinder (3) which are vertically arranged, the side wall of the upper end of the second cylinder (3) is fixedly connected with a first wire wheel (4), the pavement (1) on the same side of the second cylinder (3) is fixedly connected with a third cylinder (5), the side wall of the upper end of the third cylinder (5) is fixedly connected with a mounting frame (6), and the bottom of the mounting frame (6) is fixedly connected with a second wire wheel (7); a mounting seat (8) is fixedly arranged on one side of the third cylinder (5), a mounting block (9) is welded at the upper end of the mounting seat (8), a rotating seat (10) is fixedly mounted at the upper end of the mounting block (9), a brake rod (11) is rotatably connected at the upper end of the rotating seat (10), a first connecting seat (12) is welded at the side wall of the lower end of the brake rod (11), a T-shaped mounting groove (13) is further formed in the upper surface of the mounting seat (8), a sliding block (14) is slidably connected in the T-shaped mounting groove (13), a transmission rod (15) is rotatably connected at the upper end of the sliding block (14), and one end, far away from the sliding block (14), of the transmission rod (15) is rotatably connected with; the side wall of the sliding block (14) is also welded with a first connecting rod (16), the first connecting rod (16) penetrates through the mounting block (9) and is connected with the mounting block (9) in a sliding way, a first spring (17) is fixedly connected between the side wall of the sliding block (14) and the side wall of the mounting block (9), the first spring (17) is sleeved outside the first connecting rod (16), the lower surface of the sliding block (14) is also provided with a limit groove, a limiting block (18) is connected in the limiting groove in a sliding manner, a second connecting rod (19) is welded at one end of the limiting block (18) far away from the limiting groove, the second connecting rod (19) penetrates through the mounting seat (8) and is connected with the mounting seat (8) in a sliding way, a second spring (20) is fixedly connected between the limiting block (18) and the inner wall of the T-shaped mounting groove (13), and the second spring (20) is sleeved outside the second connecting rod (19); one end of the second connecting rod (19) penetrating through the mounting seat (8) is welded with a fixed block (21), a second connecting seat (22) is welded at the bottom of the fixed block (21), a third wire guide wheel (23) is fixedly connected on the road surface (1) right below the second connecting seat (22), a fourth wire guide wheel (24) is also fixedly connected on the side wall of a third cylinder (5) at the same height as the third wire guide wheel (23), a first pull rope (25) is fixedly connected to the upper end of the first cylinder (2), one end of the first pull rope (25) far away from the first cylinder (2) sequentially bypasses the first wire guide wheel (4), the second wire guide wheel (7), the fourth wire guide wheel (24) and the third wire guide wheel (23) and is fixedly connected to the second connecting seat (22), through holes matched with the first pull rope (25) are formed in the second cylinder (3), the third cylinder (5) and the mounting seat (8); the side wall of the mounting seat (8) is further fixedly connected with a support frame (26), a servo motor is fixedly mounted at the upper end of the support frame (26), a reel (27) is fixedly sleeved on an output rod of the servo motor, a second pull rope (28) is fixedly wound on the reel (27), the side wall of the upper end of the brake rod (11) is fixedly connected with a third connecting seat (29), and one end, far away from the reel (27), of the second pull rope (28) is fixedly connected to the third connecting seat (29); when a cargo carrying vehicle drives to the entrance of the bridge and the tunnel from a far place, if the cargo carrying height of the cargo carrying vehicle is higher than the limiting height of the bridge and the tunnel, the upper end of the vehicle can trip the first pull rope (25), the first pull rope (25) is tightened and pulled by the second connecting seat (22) through the first wire guide wheel (4), the second wire guide wheel (7), the fourth wire guide wheel (24) and the third wire guide wheel (23), so that the second connecting rod (19) is pulled to enable the limiting block (18) to be separated from the limiting groove on the lower surface of the sliding block (14), and the sliding block (14) can slide rightwards along the surface of the T-shaped mounting groove (13) under the action of the reset force of the first spring (17) after being separated from the limiting block (18).
2. The vehicle ultra-high anti-collision device for bridges and tunnels according to claim 1, wherein a fifth wire guide wheel (30) used in cooperation with the second pull rope (28) is fixedly connected to the side wall of the rotating seat (10).
3. The ultrahigh collision avoidance device for vehicles for bridges and tunnels according to claim 1, wherein the distance between the second column (3) and the third column (5) is 20 meters.
4. The vehicle ultrahigh anti-collision device for bridges and tunnels according to claim 1, wherein a reflector used in cooperation with the first pull rope (25) is further fixedly installed on the side wall of the third column (5).
5. The vehicle ultrahigh anti-collision device for bridges and tunnels according to claim 1, characterized in that the first spring (17) and the second spring (20) are both return springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010771955.2A CN111893918A (en) | 2018-08-23 | 2018-08-23 | Vehicle ultrahigh anti-collision device for bridges and tunnels |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010771955.2A CN111893918A (en) | 2018-08-23 | 2018-08-23 | Vehicle ultrahigh anti-collision device for bridges and tunnels |
| CN201810964450.0A CN108842673B (en) | 2018-08-23 | 2018-08-23 | Vehicle ultrahigh anti-collision device for bridges and tunnels |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810964450.0A Division CN108842673B (en) | 2018-08-23 | 2018-08-23 | Vehicle ultrahigh anti-collision device for bridges and tunnels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111893918A true CN111893918A (en) | 2020-11-06 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010771955.2A Withdrawn CN111893918A (en) | 2018-08-23 | 2018-08-23 | Vehicle ultrahigh anti-collision device for bridges and tunnels |
| CN201810964450.0A Active CN108842673B (en) | 2018-08-23 | 2018-08-23 | Vehicle ultrahigh anti-collision device for bridges and tunnels |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810964450.0A Active CN108842673B (en) | 2018-08-23 | 2018-08-23 | Vehicle ultrahigh anti-collision device for bridges and tunnels |
Country Status (1)
| Country | Link |
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| CN (2) | CN111893918A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411423A (en) * | 2020-11-17 | 2021-02-26 | 卓培辉 | Tunnel entry is with limit for height monitoring device |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111893918A (en) * | 2018-08-23 | 2020-11-06 | 谢震东 | Vehicle ultrahigh anti-collision device for bridges and tunnels |
| CN109537492A (en) * | 2018-11-27 | 2019-03-29 | 程坤 | A kind of Anti-collision mechanism for bridge and tunnel |
| CN109610378A (en) * | 2018-11-27 | 2019-04-12 | 涂玉华 | It is a kind of to prevent overweight mechanism for bridge |
| CN109470342B (en) * | 2018-11-27 | 2020-11-20 | 南京毛勒工程材料有限公司 | A prevent overweight monitoring mechanism of vehicle for bridge |
| CN111535223A (en) * | 2020-05-10 | 2020-08-14 | 王玉林 | Height limiting monitoring device for load-carrying vehicle |
| CN111622150A (en) * | 2020-06-09 | 2020-09-04 | 孙凤秋 | Ultrahigh detection interception mechanism for bridges and tunnels |
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| CN112411423A (en) * | 2020-11-17 | 2021-02-26 | 卓培辉 | Tunnel entry is with limit for height monitoring device |
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| CN108842673B (en) | 2020-11-24 |
| CN108842673A (en) | 2018-11-20 |
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