CN218454369U

CN218454369U - Anti-collision device for traffic and transportation facilities such as bridge pier

Info

Publication number: CN218454369U
Application number: CN202220056203.2U
Authority: CN
Inventors: 喻冰
Original assignee: Gansu Province Transportation Planning Survey and Design Institute Co Ltd
Current assignee: Gansu Province Transportation Planning Survey and Design Institute Co Ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2023-02-07
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses a traffic facilities collision avoidance device such as pier, the top left side fixedly connected with buffer gear of bottom plate, the right side swing joint of buffer gear has fastening device, the right side fixedly connected with buffer spring of anticollision board, buffer spring's right side fixedly connected with baffle, the bottom fixedly connected with slider of baffle, the bottom swing joint of slider has the spout, the right side swing joint of slider has the gasbag; the anti-collision device for the traffic transportation facilities such as the bridge pier is provided with the buffer mechanism, when a vehicle collides, the vehicle firstly collides with the anti-collision plate, if the vehicle cannot stop, the vehicle continuously runs, the anti-collision plate is collided, the buffer spring is compressed to drive the baffle plate to move to the right side of the device, the baffle plate moves in the sliding groove through the sliding block, the buffer spring is compressed to buffer again, the baffle plate and the buffer spring can change the direction of vehicle collision when the vehicle cannot stop, the vehicle is prevented from being directly arranged on the guardrail, and a certain buffer effect is achieved on the vehicle.

Description

Anti-collision device for traffic and transportation facilities such as bridge pier

Technical Field

The utility model relates to a transportation facilities anticollision technical field specifically is a transportation facilities buffer stop such as pier.

Background

Traffic facilities refer to transportation, necessary tools (including vehicles, ships and airplanes), mechanical equipment, sites, lines, communication equipment and the like, and the traffic facilities play an important role in guaranteeing driving safety and reducing potential accident degree.

However, in the prior art, the water tank buffering capacity is general, can not effectual buffering striking, simultaneously, when the collision dynamics is great, the vehicle can openly directly adorn on the guardrail, can not avoid leading to the destruction of transport means and transportation facilities after taking place violent collision moreover, has traffic interruption and transport means and destroys the scheduling problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a traffic facilities buffer stop such as pier to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-collision device for traffic and transportation facilities such as piers and the like comprises a bottom plate, a buffer mechanism and a fastening mechanism, wherein the left side of the top of the bottom plate is fixedly connected with the buffer mechanism, and the right side of the buffer mechanism is movably connected with the fastening mechanism;

buffer gear includes anticollision board, buffer spring, baffle, slider, spout and gasbag, the right side fixedly connected with buffer spring of anticollision board, buffer spring's right side fixedly connected with baffle, the bottom fixedly connected with slider of baffle, the bottom swing joint of slider has the spout, the right side swing joint of slider has the gasbag.

Preferably, the fastening mechanism comprises a connecting rod, a gear, a threaded rod, a fastening bolt and a connecting plate, the gear is meshed on the right side of the front of the connecting rod, the threaded rod is fixedly connected inside the gear, the fastening bolt is movably connected to the outer surface of the bottom of the threaded rod, and the connecting plate is movably connected to the back of the fastening bolt.

Preferably, the middle top of the bottom plate is provided with a sliding groove, the middle top of the bottom plate is movably connected with a sliding block, and the left side of the top of the bottom plate is fixedly connected with an anti-collision plate.

Preferably, the right side of the baffle is movably connected with an air bag, the right side of the air bag is fixedly connected with a connecting plate, and the bottom of the connecting plate is fixedly connected with a bottom plate.

Preferably, the front end and the back of the air bag are fixedly connected with two connecting rods, the right sides of the connecting rods are fixedly connected with teeth, and the right sides of the teeth are meshed with gears.

Preferably, the outer surface of the top of the threaded rod is fixedly connected with a connecting block, the back of the connecting block is fixedly connected with a connecting plate, and the number of the threaded rods is two.

Preferably, the number of the fastening bolts is two, the outer surface of the bottom of each fastening bolt is movably connected with a bottom plate, the top of each fastening bolt is movably connected with a gear, and the number of the gears is two.

Preferably, the bottom of the air bag is movably connected with a bottom plate, a gap is reserved between the air bag and the baffle plates, and the number of the baffle plates is two

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The anti-collision device for the traffic transportation facilities such as the bridge pier is provided with the buffer mechanism, when a vehicle collides, the vehicle firstly collides with the anti-collision plate, if the vehicle cannot stop, the vehicle continuously runs, the anti-collision plate is collided, the buffer spring is compressed to drive the baffle plate to move to the right side of the device, the baffle plate moves in the sliding groove through the sliding block, the buffer spring is compressed to buffer again, the baffle plate and the buffer spring can change the direction of vehicle collision when the vehicle cannot stop, the vehicle is prevented from being directly arranged on the guardrail, and a certain buffer effect is achieved on the vehicle.

(2) This traffic transport facilities buffer stop such as pier is provided with fastening device, and when the vehicle continued the striking, the gasbag was compressed, and it is rotatory that the gasbag compression passes through the connecting rod and drives the gear, and the gear is rotatory and then drive the threaded rod rotatory, and the threaded rod is rotatory to drive fastening bolt and consolidate the bottom plate to protect traffic facilities, effectually avoid the vehicle striking to lead to traffic facilities to damage seriously.

Drawings

FIG. 1 is a schematic view of the front perspective structure of the present invention;

FIG. 2 is a schematic diagram of a left side view of the three-dimensional structure of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic diagram of a right side view of the three-dimensional structure of the present invention;

fig. 5 is a schematic view of the top perspective structure of the present invention.

In the figure: 1. a base plate; 2. a buffer mechanism; 20. an anti-collision plate; 21. a buffer spring; 22. a baffle plate; 23. a slider; 24. a chute; 25. an air bag; 3. a fastening mechanism; 30. a connecting rod; 31. a gear; 32. a threaded rod; 33. fastening a bolt; 34. a connecting plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

as shown in fig. 1-3, an anti-collision device for traffic transportation facilities such as piers and the like comprises a bottom plate 1, a buffer mechanism 2 and a fastening mechanism 3, wherein the top of the middle part of the bottom plate 1 is provided with a chute 24, the bottom of the bottom plate 1 is fixedly connected with the ground, the top of the middle part of the bottom plate 1 is movably connected with a slide block 23, the left side of the top of the bottom plate 1 is fixedly connected with an anti-collision plate 20, the left side of the top of the bottom plate 1 is fixedly connected with the buffer mechanism 2, and the right side of the buffer mechanism 2 is movably connected with the fastening mechanism 3;

the buffer mechanism 2 comprises an anti-collision plate 20, buffer springs 21, a baffle 22, a sliding block 23, a sliding groove 24 and air bags 25, wherein the buffer springs 21 are fixedly connected to the right side of the anti-collision plate 20, when the buffer springs 21 receive certain impact, the baffle 22 is driven to move, the buffer springs 21 are compressed, when the buffer springs 21 drive the baffle 22 and the anti-collision plate 20 to move towards the left side of the device under the action of elastic force, the sliding block 23 has certain limit in the sliding groove 24, the baffle 22 is effectively prevented from driving the anti-collision plate 20 to move towards the left side of the device through the buffer springs 21, the baffle 22 is fixedly connected to the right side of the buffer springs 21, the air bags 25 are movably connected to the right side of the baffle 22, a connecting plate 34 is fixedly connected to the right side of the air bags 25, the bottom of the connecting plate 34 is fixedly connected to the bottom of the connecting plate 1, the sliding block 23 is fixedly connected to the bottom of the sliding block 23, the air bags 25 are movably connected to the bottom of the air bags 25, gaps exist between the air bags 25 and the baffle 22, and the number of the two baffles 22 is two.

The utility model discloses a theory of operation: when a vehicle is collided, firstly, the vehicle collides with the anti-collision plate 20, if the vehicle cannot stop, the vehicle continues to run, the anti-collision plate 20 is collided, the buffer spring 21 is compressed to drive the baffle plate 22 to move towards the right side of the device, the buffer spring 21 is compressed through the movement of the sliding block 23 in the sliding groove 24, the buffer can be buffered again, the baffle plate 22 and the buffer spring 21 can change the direction of the vehicle collision when the vehicle cannot stop, the vehicle is prevented from being directly arranged on a guardrail, and a certain buffer effect is achieved on the vehicle.

Example 2:

as shown in fig. 4-5, the fastening mechanism 3 includes a connecting rod 30, a gear 31, two threaded rods 32, fastening bolts 33 and a connecting plate 34, the front end and the back of the air bag 25 are fixedly connected with the connecting rod 30, the number of the connecting rods 30 is two, the right sides of the connecting rods 30 are fixedly connected with teeth, the right sides of the teeth are meshed with the gear 31, the front right side of the connecting rod 30 is meshed with the gear 31, the internal fixedly connected with threaded rods 32 of the gear 31, the top outer surface of the threaded rods 32 is fixedly connected with the connecting block, the back of the connecting block is fixedly connected with the connecting plate 34, the number of the threaded rods 32 is two, the bottom outer surface of the threaded rods 32 is movably connected with the fastening bolts 33, the number of the fastening bolts 33 is two, the bottom outer surface of the fastening bolts 33 is movably connected with the bottom plate 1, the top of the fastening bolts 33 is movably connected with the gear 31, the number of the gear 31 is two, and the back of the fastening bolts 33 is movably connected with the connecting plate 34.

When the vehicle continues to strike, gasbag 25 is compressed, and gasbag 25 compression drives the gear 31 rotation through connecting rod 30, and the gear 31 is rotatory and then drives threaded rod 32 rotatory, and threaded rod 32 is rotatory to be driven fastening bolt 33 and to consolidate bottom plate 1 to protect traffic facilities, the effectual vehicle striking of avoiding leads to traffic facilities to damage seriously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a transportation facilities buffer stop such as pier, includes bottom plate (1), buffer gear (2) and fastening device (3), its characterized in that: the left side of the top of the bottom plate (1) is fixedly connected with a buffer mechanism (2), and the right side of the buffer mechanism (2) is movably connected with a fastening mechanism (3);

buffer gear (2) are including crashproof board (20), buffer spring (21), baffle (22), slider (23), spout (24) and gasbag (25), the right side fixedly connected with buffer spring (21) of crashproof board (20), the right side fixedly connected with baffle (22) of buffer spring (21), the bottom fixedly connected with slider (23) of baffle (22), the bottom swing joint of slider (23) has spout (24), the right side swing joint of slider (23) has gasbag (25).

2. The collision avoidance device for traffic transportation facilities such as piers according to claim 1, wherein: fastening device (3) are including connecting rod (30), gear (31), threaded rod (32), fastening bolt (33) and connecting plate (34), the meshing of the preceding right side of connecting rod (30) has gear (31), the inside fixedly connected with threaded rod (32) of gear (31), the bottom surface swing joint of threaded rod (32) has fastening bolt (33), the back swing joint of fastening bolt (33) has connecting plate (34).

3. The collision avoidance device for traffic transportation facilities such as piers according to claim 1, wherein: the middle top of the bottom plate (1) is provided with a sliding groove (24), the middle top of the bottom plate (1) is movably connected with a sliding block (23), and the left side of the top of the bottom plate (1) is fixedly connected with an anti-collision plate (20).

4. The collision avoidance device for traffic transportation facilities such as piers according to claim 1, wherein: the right side of the baffle plate (22) is movably connected with an air bag (25), the right side of the air bag (25) is fixedly connected with a connecting plate (34), and the bottom of the connecting plate (34) is fixedly connected with a bottom plate (1).

5. The collision avoidance device for traffic transportation facilities such as piers according to claim 2, wherein: the front end and the back of the air bag (25) are fixedly connected with two connecting rods (30), the right sides of the connecting rods (30) are fixedly connected with teeth, and the right sides of the teeth are meshed with a gear (31).

6. The collision avoidance device for traffic transportation facilities such as piers according to claim 2, wherein: the outer fixed surface in top of threaded rod (32) is connected with the connecting block, and the back fixedly connected with connecting plate (34) of connecting block, the quantity of threaded rod (32) is two.

7. The collision avoidance device for traffic transportation facilities such as piers according to claim 2, wherein: the number of the fastening bolts (33) is two, the bottom outer surface of each fastening bolt (33) is movably connected with the bottom plate (1), the top of each fastening bolt (33) is movably connected with the gear (31), and the number of the gears (31) is two.

8. The collision avoidance device for traffic transportation facilities such as piers according to claim 1, wherein: the bottom of the air bag (25) is movably connected with a bottom plate (1), a gap is reserved between the air bag (25) and the baffle plates (22), and the number of the baffle plates (22) is two.