CN212022659U

CN212022659U - Anti-collision protection device for mine car arrester

Info

Publication number: CN212022659U
Application number: CN201922195806.1U
Authority: CN
Inventors: 刘文和
Original assignee: 刘文和
Current assignee: SONGZI JINJIN MINING MACHINERY Co.,Ltd.
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-11-27
Anticipated expiration: 2029-12-10

Abstract

The utility model provides a mining car arrester collision avoidance device, relate to mining car arrester technical field, including adapting unit, the part of holding up traffic, buffer stop and buffer box, adapting unit top middle part embedding is provided with the part of holding up traffic, the part right side embedding of holding up traffic is provided with buffer stop, both sides in the middle of the buffer stop top all imbed and are provided with buffer box, when the mine car takes place to bump mutually, can hit on the anticollision piece, the anticollision piece receives the extrusion, slide through slider both sides about in the spout, can slow down the impact that the mine car collided mutually, play nimble buffering guard action, thereby reduce the occurence of failure in the mine, when the anticollision piece receives the impact and extrudees the bounce-back piece fast, the bounce-back piece can provide sufficient bounce-back effort, strengthen the anticollision buffer performance on the anticollision piece.

Description

Anti-collision protection device for mine car arrester

Technical Field

The utility model relates to a mining car arrester technical field, more specifically the theory that says so relates to and is a mining car arrester collision avoidance device.

Background

During the exploitation of mine, need go out with the ore of a large amount of mine cars in the transportation mine, receive the influence of topography territory, the ground that has the unevenness in the mine, therefore the track that the mine shaft way was laid also undulates easily, leads to the mine car on the car arrester to receive the effect of gravity, inertia force to take place the condition of collision mutually easily, thereby causes the cause for various accidents, consequently needs make further innovation on this basis, provides a mining car arrester anticollision protection device.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving the track that the mine shaft inner path was laid and also fluctuate easily, lead to the mine car on the car arrester to receive the effect of gravity, inertia force to take place the condition of collision mutually easily to cause the technical problem for the cause of various accidents, provide a mining car arrester anticollision protection device.

In order to achieve the above object, the utility model provides a following technical scheme: the anti-collision protection device for the mining car arrester comprises a connecting part, a car arresting part, an anti-collision device and a buffer box, wherein the car arresting part is embedded in the middle above the connecting part, the anti-collision device is embedded in the right side of the car arresting part, and the buffer box is embedded in the two sides of the middle of the top of the anti-collision device;

the anti-collision device comprises a sliding chute, a sliding block, an anti-collision grinding layer, a movable groove, a connecting rod and a rebound block, wherein the sliding chute is fixedly connected to the middle part of the right side of the anti-collision device through bolts;

the buffer box comprises a telescopic rod and an anti-abrasion channel, the telescopic rod is movably connected to the lower portion of the right side of the buffer box, and the anti-abrasion channel is embedded into the right side of the inner portion of the buffer box.

Further: the anti-collision blocks are all arranged in an arc shape and are all made of rubber materials, and flexible filling layers are arranged inside the anti-collision blocks.

Further: the anti-collision abrasion layer is formed by brushing environment-friendly resin paint.

Further: the middle of the inner part of the movable groove is provided with a recoil spring, and the recoil spring is connected with the connecting rod.

Further: the rebound blocks are all in a trapezoidal shape and are three centimeters away from the inner side of the anti-collision block.

Further: the telescopic link is equipped with the movable opening with the buffering box junction, and its telescopic link top is located the movable opening, and telescopic link below is connected with the slider top.

Further: the inside both sides of abrasionproof channel all are equipped with anti-wear ball, are the interval setting between its abrasionproof ball, and the inside both sides of telescopic link are located between the abrasionproof ball.

Has the advantages that:

(1) the anti-collision device is provided with the anti-collision block and the flexible filling layer, when the mine cars collide with each other, the anti-collision block can collide against the anti-collision block, the anti-collision block is extruded, the sliding blocks slide on the upper side and the lower side in the sliding grooves, the collision force of the mine cars can be reduced, and the flexible buffer protection effect is achieved, so that the accident in the mine is reduced.

(2) Through setting up protection anticollision piece protecting impact buffering protection of bounce-back piece, when anticollision piece receives the impact force and extrudees the bounce-back piece fast, the bounce-back piece can provide sufficient bounce-back effort, the crashproof shock-absorbing capacity on the reinforcing anticollision piece.

(3) The use of the rebound block is protected by arranging the movable groove, the recoil spring and the connecting rod, and the rebound block is prevented from deforming after being impacted.

(4) The sliding impact kinetic energy generated on the sliding block is absorbed through the telescopic rod, the sliding block is guaranteed to slide stably, the collision strength of the anti-collision block is further reduced, and the damage caused by collision between mine cars can be effectively avoided.

Drawings

Fig. 1 is a schematic view of the side view of the local part of the present invention.

Fig. 2 is the schematic view of the internal sectional structure of the anti-collision device of the present invention.

Fig. 3 is the schematic view of the internal sectional structure of the buffer box of the present invention.

In FIGS. 1-3: the anti-collision device comprises a connecting part 1, a vehicle stopping part 2, an anti-collision device 3, a sliding groove 301, a sliding block 302, an anti-collision block 303, an anti-collision wear layer 304, a movable groove 305, a connecting rod 306, a rebound block 307, a buffer box 4, an expansion rod 401 and an anti-abrasion channel 402.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a collision avoidance device for a mine car arrester includes a connection part 1, a car arresting part 2, an anti-collision device 3, and a buffer box 4, wherein the car arresting part 2 is embedded in the middle of the upper part of the connection part 1, the anti-collision device 3 is embedded in the right side of the car arresting part 2, and the buffer box 4 is embedded in both sides of the middle of the top of the anti-collision device 3;

the anti-collision device 3 comprises a sliding groove 301, sliding blocks 302, anti-collision blocks 303, anti-collision grinding layers 304, movable grooves 305, connecting rods 306 and rebound blocks 307, wherein the sliding grooves 301 are fixedly connected to the middle of the right side of the anti-collision device 3 through bolts, the sliding blocks 302 are movably connected to the upper side and the lower side of the sliding groove 301, the anti-collision blocks 303 are embedded into the middle of the right side of the sliding blocks 302, the anti-collision grinding layers 304 are tightly attached to the outer wall surface of the anti-collision blocks 303 through glue, the movable grooves 305 are embedded into the middle of the interior of the anti-collision device 3, the connecting rods 306 are movably connected to the middle of the right side of the movable grooves 305;

buffer box 4 includes telescopic link 401 and abrasionproof channel 402, and telescopic link 401 swing joint is in buffer box 4 right side below, and abrasionproof channel 402 embedding sets up on the inside right side of buffer box 4.

Preferably, anticollision piece 303 all is the arc form setting, and its anticollision piece 303 all adopts rubber materials to constitute, and anticollision piece 303 is inside to be equipped with flexible filling layer, when the mine car takes place to collide with each other, can collide on anticollision piece 303, and anticollision piece 303 is extrudeed, slides through slider 302 upper and lower both sides in spout 301, can slow down the impact that the mine car collided with, plays nimble buffering guard action to reduce the occurence of failure in the mine.

In the preferred embodiment, the anti-collision wear layer 304 is formed by brushing an environment-friendly resin coating, and the anti-collision wear resistance of the anti-collision block 303 can be enhanced by arranging the anti-collision wear layer 304, so that the service life of the anti-collision block 303 is prolonged.

In the preferred embodiment, the middle of the inner part of the movable groove 305 is provided with the recoil spring, the recoil spring is connected with the connecting rod 306, the movable groove 305, the recoil spring and the connecting rod 306 are arranged to protect the rebound block 307, and the rebound block 307 is prevented from deforming after being impacted.

In this embodiment, the bounce blocks 307 are all arranged in a trapezoid shape, the distance between the bounce blocks 307 and the inner side of the anti-collision block 303 is three centimeters, the anti-collision block 303 is protected by the bounce blocks 307 to prevent impact buffering, and when the anti-collision block 303 is rapidly extruded to the bounce blocks 307 by impact force, the bounce blocks 307 can provide sufficient rebound acting force to enhance the anti-collision buffering performance of the anti-collision block 303.

The preferred of this embodiment, telescopic link 401 is equipped with the movable opening with buffering box 4 junction, and its telescopic link 401 top is located the movable opening, and telescopic link 401 below is connected with slider 302 top, and the slip impact kinetic energy who produces on with slider 302 through telescopic link 401 absorbs, guarantees that slider 302 steadily slides, further alleviates crashproof piece 303's collision strength, can effectively avoid receiving the collision between the mine car and cause the damage.

This embodiment is preferred, and the inside both sides of abrasionproof channel 402 all are equipped with anti-grinding ball, set up for the interval between its abrasionproof ball, and the inside both sides of telescopic link 401 are located between the abrasionproof ball, have effectively avoided the circumstances that telescopic link 401 was worn and torn by quick through setting up of abrasionproof channel 402 and anti-grinding ball, and the improvement is used telescopic link 401's protection.

The working principle is as follows: firstly, the anti-collision device 3 is arranged on the connecting part 1, when mine cars collide with each other in the use process of the connecting part 1 on a mine track, the anti-collision block 303 is extruded, the sliding block 302 slides up and down in the sliding groove 301, the impact force of the collision of the mine cars can be relieved, the flexible buffer protection effect is achieved, so that the accident occurrence in the mine is reduced, when the anti-collision block 303 is rapidly extruded to the anti-collision block 307 by the impact force, the anti-collision block 307 can provide sufficient rebound acting force, the anti-collision buffer performance on the anti-collision block 303 is enhanced, meanwhile, the sliding impact kinetic energy generated on the sliding block 302 is absorbed by the telescopic rod 401, the sliding block 302 is ensured to slide stably, the collision strength of the anti-collision block 303 is further relieved, the damage caused by the collision between the mine cars can be effectively avoided, and finally, the condition that the telescopic rod 401 is rapidly abraded is effectively avoided through the arrangement of the anti-collision channel 402 and the anti, the protection of the telescopic rod 401 is improved.

Claims

1. The utility model provides a mining car arrester collision avoidance device, includes adapting unit (1), car arrester (2), buffer stop (3) and cushion box (4), its characterized in that: a vehicle stopping component (2) is embedded in the middle of the upper portion of the connecting component (1), an anti-collision device (3) is embedded in the right side of the vehicle stopping component (2), and buffer boxes (4) are embedded in the two sides of the middle of the top of the anti-collision device (3);

the anti-collision device (3) comprises a sliding groove (301), a sliding block (302), an anti-collision block (303), an anti-collision grinding layer (304), a movable groove (305), a connecting rod (306) and a rebound block (307), wherein the sliding groove (301) is fixedly connected to the middle of the right side of the anti-collision device (3) through bolts, the sliding block (302) is movably connected to the upper side and the lower side of the sliding groove (301), the anti-collision block (303) is embedded in the middle of the right side of the sliding block (302), the anti-collision grinding layer (304) is tightly attached to the outer wall surface of the anti-collision block (303) through glue, the movable groove (305) is embedded in the middle of the inside of the anti-collision device (3), the connecting rod (306) is movably connected to the middle of the right side of the movable groove (305), and the rebound block (307) is embedded in the;

buffer box (4) include telescopic link (401) and abrasionproof channel (402), telescopic link (401) swing joint is in buffer box (4) right side below, abrasionproof channel (402) embedding sets up on the inside right side of buffer box (4).

2. The mining car arrester collision avoidance device of claim 1, characterized in that: the anti-collision blocks (303) are all arranged in an arc shape, the anti-collision blocks (303) are all made of rubber materials, and flexible filling layers are arranged inside the anti-collision blocks (303).

3. The mining car arrester collision avoidance device of claim 1, characterized in that: the anti-collision and abrasion layer (304) is formed by brushing environment-friendly resin paint.

4. The mining car arrester collision avoidance device of claim 1, characterized in that: the middle of the inner part of the movable groove (305) is provided with a recoil spring, and the recoil spring is connected with the connecting rod (306).

5. The mining car arrester collision avoidance device of claim 1, characterized in that: the rebound blocks (307) are arranged in a trapezoid shape, and the distance between the rebound blocks (307) and the inner side of the anti-collision block (303) is three centimeters.

6. The mining car arrester collision avoidance device of claim 1, characterized in that: the joint of the telescopic rod (401) and the buffer box (4) is provided with a movable opening, the top of the telescopic rod (401) is positioned in the movable opening, and the lower part of the telescopic rod (401) is connected with the top of the sliding block (302).

7. The mining car arrester collision avoidance device of claim 1, characterized in that: the anti-abrasion channels are characterized in that anti-abrasion balls are arranged on two sides of the inner portion of each anti-abrasion channel (402), the anti-abrasion balls are arranged at intervals, and two sides of the inner portion of each telescopic rod (401) are located between the anti-abrasion balls.