CN212220244U

CN212220244U - Foldable car arrester

Info

Publication number: CN212220244U
Application number: CN202020800895.8U
Authority: CN
Inventors: 弓海军; 郭记平; 靳牛; 秦潞; 李成渺; 杨晓斌; 秦世国; 郑斌斌; 刘晋伟; 王磊; 乔烨; 李鑫; 刘俊; 马强强; 张建杰
Original assignee: Huipodi Coal Mine Of Shanxi Fenhe Coking Coal Co ltd
Current assignee: Huipodi Coal Mine Of Shanxi Fenhe Coking Coal Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-12-25
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a foldable car arrester, including base, folding groove, first reinforcing plate, folding leg, buffering subassembly, second reinforcing plate, car arrester subassembly and displacement subassembly, the folding groove has been seted up to the top terminal surface center of base, bottom inner wall one side of folding groove is provided with buffering subassembly, the top both sides of folding groove are located the front and back terminal surface border position department of base and all weld and install the folding leg, be provided with the car arrester subassembly between the folding leg, the welding of top terminal surface one side of base is installed first reinforcing plate, the welding of top terminal surface opposite side of base is installed the second reinforcing plate; the foldable car arrester has the advantages of simple structure, small volume and low operation difficulty, and can effectively prevent the mine car from sliding down, thereby ensuring the personal safety of the mine car and operators; moreover, the collision strength can be effectively reduced, and the service life of the equipment is prolonged; meanwhile, the position adjustment is convenient and fast, and the use convenience is improved.

Description

Foldable car arrester

Technical Field

The utility model relates to a mining machinery equipment field specifically is a collapsible car arrester.

Background

The underground transportation battle line of the mine is long, a car arrester capable of preventing a mine car from entering a parking lot by mistake is required to be installed on a track so as to prevent car running accidents caused by improper operation of personnel or automatic car sliding; moreover, the car arrester has the advantages of high operation difficulty, single function and inconvenient folding, so that the design of the foldable car arrester is necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a foldable car arrester, which has simple structure, small volume and low operation difficulty, and can effectively prevent the mine car from sliding down, thereby ensuring the personal safety of the mine car and operators; moreover, the collision strength can be effectively reduced, and the service life of the equipment is prolonged; meanwhile, the position adjustment is convenient and fast, and the use convenience is improved.

The purpose of the utility model can be realized by the following technical scheme:

a foldable car arrester comprises a base, a folding groove, a first reinforcing plate, a folding frame, a buffer assembly, a second reinforcing plate, a car arresting assembly and a displacement assembly, wherein the folding groove is formed in the center of the top end face of the base;

the car stopping component comprises a car stopping channel steel, a rotating groove, a first rotating bolt, a supporting block, a portable buckle, a bearing channel steel, a second rotating bolt, a torsion spring, a spring clamping block and a supporting clamping groove, the car stopping channel steel and the bearing channel steel are respectively arranged at two sides of the interior of the folding groove, the inner side end surface of the car stopping channel steel is provided with a rotating groove, a plurality of supporting blocks are fixedly arranged on the inner wall of the rotating groove, first rotating bolts are inserted and arranged at the front end and the rear end of the bottom of the car stopping channel steel, the front end and the rear end of the bottom of the bearing channel steel are inserted and installed with second rotating bolts, the outer wall of each second rotating bolt is fixedly provided with spring clamping blocks, torsion springs are arranged between the spring clamping blocks, and the torsion spring is sleeved and installed on the outer side of the second rotating bolt, a supporting clamping groove is formed in the top end face of the bearing channel steel, and the supporting clamping groove is connected with the supporting block in a clamping mode.

As a further aspect of the present invention: the buffer assembly comprises a base plate, buffer blocks, a support rod, a mounting support and a rubber pad, wherein the base plate is fixedly mounted on the inner bottom end face of the folding groove, the top end face of the base plate is filled with the two buffer blocks, the support rod is arranged in the center of the top end face of each buffer block, the mounting support is fixedly mounted on the top end face of the support rod, and the rubber pad is mounted on the top end face of the mounting support in a laminating manner.

As a further aspect of the present invention: the top end face of the car stopping channel steel is provided with two portable buckles, two portable buckle grooves are formed in the end face of one side of the first reinforcing plate, and the portable buckles are installed inside the portable buckle grooves in a clamping mode.

As a further aspect of the present invention: folding holes are formed in the end faces of the two sides of the folding frame, and the two ends of the first rotating bolt and the second rotating bolt penetrate through the folding holes in the corresponding positions respectively.

As a further aspect of the present invention: and the anti-skid plates are attached to the end surfaces of the outer walls of the car stopping channel steel and the bearing channel steel.

As a further aspect of the present invention: the displacement subassembly includes electronic base, displacement guide rail, guide rail slider, positioning seat and locating pin, the displacement guide rail is located the bottom below of base, electronic base is installed in the one end outside of displacement guide rail, guide rail slider is installed in displacement guide rail's top terminal surface cooperation, and the bottom terminal surface fixed connection of guide rail slider and base, positioning seat fixed mounting is in the front and back both ends terminal surface central authorities of base department of putting, the locating pin is installed in the central grafting of terminal surface of positioning seat.

The utility model has the advantages that: the foldable car arrester has the advantages of simple structure, small volume, low operation difficulty and low maintenance cost; when the device is used, the tramcar can be effectively prevented from sliding through the car stopping assembly, so that the personal safety of the tramcar and operators is ensured; moreover, the impact strength of the folded channel steel can be effectively reduced through the buffer assembly, and the abrasion of the channel steel is reduced, so that the service life of the equipment is prolonged; meanwhile, the position of the base can be adjusted through the displacement assembly, so that the mine cars in different positions can be conveniently used, the position adjustment is convenient, and the use convenience is improved.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a cross-sectional view of the cushioning assembly of the present invention;

FIG. 3 is a schematic structural view of the car stopping channel steel of the present invention;

FIG. 4 is a cross-sectional view of the load-bearing channel of the present invention;

in the figure: 1. a base; 2. a folding slot; 3. a first reinforcing plate; 4. a folding frame; 5. a buffer assembly; 6. a second reinforcing plate; 7. a car stopping assembly; 8. a displacement assembly; 51. a substrate; 52. a buffer block; 53. a support bar; 54. mounting a bracket; 55. a rubber pad; 71. vehicle stopping channel steel; 72. a rotating groove; 73. a first rotating bolt; 74. a support block; 75. carrying out a hand buckle; 76. bearing channel steel; 77. a second turning bolt; 78. a torsion spring; 79. a spring clamping block; 710. a support slot; 81. an electric base; 82. a displacement guide rail; 83. a guide rail slider; 84. positioning seats; 85. and a positioning pin.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-4, a foldable car arrester comprises a base 1, a folding groove 2, a first reinforcing plate 3, a folding frame 4, a buffer assembly 5, a second reinforcing plate 6, a car arresting assembly 7 and a displacement assembly 8, wherein the folding groove 2 is formed in the center of the top end face of the base 1, the buffer assembly 5 is arranged on one side of the inner wall of the bottom of the folding groove 2, the buffer assembly 5 comprises a base plate 51, a buffer block 52, a support rod 53, a mounting bracket 54 and a rubber pad 55, the base plate 51 is fixedly mounted on the inner bottom end face of the folding groove 2, the two buffer blocks 52 are filled in the top end face of the base plate 51, the support rod 53 is arranged in the center of the top end face of the buffer block 52, the mounting bracket 54 is fixedly mounted on the top end face of the support rod 53, and the rubber pad 55 is mounted on the top end; folding frames 4 are welded and installed at the edge positions of the front end face and the rear end face of a base 1 on two sides of the top of a folding groove 2, a vehicle blocking assembly 7 is arranged between the folding frames 4, a first reinforcing plate 3 is welded and installed on one side of the top end face of the base 1, a second reinforcing plate 6 is welded and installed on the other side of the top end face of the base 1, the vehicle blocking assembly 7 comprises vehicle blocking channel steel 71, rotating grooves 72, first rotating bolts 73, supporting blocks 74, a portable buckle 75, bearing channel steel 76, second rotating bolts 77, torsion springs 78, spring clamping blocks 79 and supporting clamping grooves 710, the vehicle blocking channel steel 71 and the bearing channel steel 76 are respectively arranged on two inner sides of the folding groove 2, anti-skid plates are attached to the outer wall end faces of the vehicle blocking channel steel 71 and the bearing channel steel 76, the anti-; the end face of the top of the car stopping channel 71 is provided with two hand-held buckles 75, the end face of one side of the first reinforcing plate 3 is provided with two hand-held buckle grooves, and the hand-held buckles 75 are clamped and installed inside the hand-held buckle grooves, so that the car stopping channel is convenient to use manually; the inner side end face of the car stopping channel steel 71 is provided with a rotating groove 72, the inner wall of the rotating groove 72 is fixedly provided with a plurality of supporting blocks 74, the front end and the rear end of the bottom of the car stopping channel steel 71 are provided with first rotating bolts 73 in an inserted manner, the front end and the rear end of the bottom of the bearing channel steel 76 are provided with second rotating bolts 77 in an inserted manner, the outer wall of each second rotating bolt 77 is fixedly provided with a spring fixture block 79, a torsion spring 78 is arranged between the spring fixture blocks 79, the torsion spring 78 is installed on the outer side of each second rotating bolt 77 in a sleeved manner, the end faces of the two sides of the folding frame 4 are provided with folding holes, and the two ends of each first rotating bolt 73 and the two ends of each second rotating bolt 77 penetrate through the corresponding folding holes, so that the first rotating; a supporting clamping groove 710 is formed in the top end face of the bearing channel steel 76, and the supporting clamping groove 710 is connected with the supporting block 74 in a clamping mode; the bottom end face of the base 1 is provided with a displacement component 8; displacement subassembly 8 includes electronic base 81, displacement guide 82, guide rail slider 83, positioning seat 84 and locating pin 85, displacement guide 82 is located base 1's bottom below, electronic base 81 is installed in displacement guide 82's the one end outside, guide rail slider 83 is installed in displacement guide 82's top end surface cooperation, and guide rail slider 83 and base 1's bottom terminal surface fixed connection, positioning seat 84 fixed mounting is in base 1's front and back both ends terminal surface central point department of putting, positioning seat 84's terminal surface central authorities peg graft and install locating pin 85, be convenient for remove the device, the convenience of use improves.

The utility model discloses a theory of operation: when the mine car stopping device is used, the position of the base 1 is adjusted through the displacement assembly 8, the displacement guide rail 82 works through the electric base 81, the displacement guide rail 82 pushes the guide rail sliding block 83 to move, the guide rail sliding block 83 drives the base 1 to move to the position of a wheel of a mine car, the second reinforcing plate 6 is in contact with the wheel, the positioning pin 85 is screwed down, the positioning pin 85 penetrates through the positioning seat 84 to be installed on the ground in an inserted mode, the position of the base 1 is fixed, the mine car is prevented from moving through the car stopping assembly 7 in the folding groove 2, a hand buckle groove which penetrates through the end face of the first reinforcing plate 3 manually is in contact with a hand buckle 75 on the end face of the car stopping channel 71, the hand buckle 75 is buckled, the car stopping channel 71 rotates in a folding hole of the folding frame 4 through the first rotating bolt 73, the bearing channel 76 is pulled manually until an anti-skid plate on the end face of the, the bearing channel steel 76 rotates through the rotation of the second rotating bolt 77 in the folding hole of the folding frame 4, when the second rotating bolt 77 rotates, the second rotating bolt 77 enables the torsion spring 78 to deform through the spring clamping block 79 until the support clamping groove 710 at one end of the bearing channel steel 76 can be clamped with the support block 74 at the proper position inside the rotating groove 72, and when wheels extrude the vehicle stopping channel steel 71, the effect of stopping the rotation of the wheels can be achieved through the support of the bearing channel steel 76 on the vehicle stopping channel steel 71; after the use is completed, the car stopping channel steel 71 is lifted, so that after one end of the bearing channel steel 76 supports the clamping groove 710 and the supporting block 74 is separated, the deformed torsion spring 78 is reset, the bearing channel steel 76 can be pulled to rotate to the inside of the folding groove 2, the bearing channel steel 76 is contacted with the buffering component 5, the bearing channel steel 76 is folded to the rubber pad 55 at the top of the mounting bracket 54, the mounting bracket 54 can extrude the buffer block 52 inside the base plate 51 through the supporting rod 53, the impact strength caused by the collision of the bearing channel steel 76 can be effectively reduced through the buffer block 52 and the rubber pad 55, the abrasion generated by the bearing channel steel 76 is effectively reduced, and the service life of the bearing channel steel 76 is prolonged.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A foldable car arrester is characterized by comprising a base (1), a folding groove (2), a first reinforcing plate (3), a folding frame (4), a buffer component (5), a second reinforcing plate (6), a car arrester component (7) and a displacement component (8), a folding groove (2) is arranged in the center of the top end face of the base (1), a buffer component (5) is arranged on one side of the inner wall of the bottom of the folding groove (2), folding frames (4) are welded and installed at the edge positions of the front end surface and the rear end surface of the base (1) at the two sides of the top of the folding groove (2), a vehicle stopping component (7) is arranged between the folding frames (4), a first reinforcing plate (3) is welded and installed on one side of the top end surface of the base (1), a second reinforcing plate (6) is welded and installed on the other side of the top end face of the base (1), and a displacement assembly (8) is arranged on the bottom end face of the base (1);

the car stopping component (7) comprises a car stopping channel steel (71), a rotating groove (72), a first rotating bolt (73), supporting blocks (74), a portable buckle (75), a bearing channel steel (76), a second rotating bolt (77), a torsion spring (78), a spring clamping block (79) and a supporting clamping groove (710), wherein the car stopping channel steel (71) and the bearing channel steel (76) are respectively arranged at two sides of the interior of the folding groove (2), the rotating groove (72) is formed in the end face of the inner side of the car stopping channel steel (71), a plurality of supporting blocks (74) are fixedly installed on the inner wall of the rotating groove (72), the first rotating bolt (73) is installed at the front end and the rear end of the bottom of the car stopping channel steel (71) in an inserting mode, the second rotating bolt (77) is installed at the front end and the rear end of the bottom of the bearing channel steel (76) in an inserting mode, and the spring clamping block (, a torsion spring (78) is arranged between the spring clamping blocks (79), the torsion spring (78) is sleeved and mounted on the outer side of the second rotating bolt (77), a supporting clamping groove (710) is formed in the top end face of the bearing channel steel (76), and the supporting clamping groove (710) is connected with the supporting block (74) in a clamping mode.

2. The foldable car arrester as claimed in claim 1, characterized in that the buffer assembly (5) comprises a base plate (51), buffer blocks (52), a support rod (53), a mounting bracket (54) and a rubber pad (55), wherein the base plate (51) is fixedly mounted on the inner bottom end face of the folding groove (2), the top end face of the base plate (51) is filled with two buffer blocks (52), the support rod (53) is arranged in the center of the top end face of each buffer block (52), the mounting bracket (54) is fixedly mounted on the top end face of each support rod (53), and the rubber pad (55) is mounted on the top end face of each mounting bracket (54) in a fitting manner.

3. The foldable car arrester as claimed in claim 1, characterized in that the top end face of the car arrester channel steel (71) is provided with two hand-held buckles (75), one side end face of the first reinforcing plate (3) is provided with two hand-held buckle grooves, and the hand-held buckles (75) are clamped and installed in the hand-held buckle grooves.

4. The foldable car arrester as claimed in claim 1, characterized in that the folding frame (4) has folding holes on both side ends, and the first rotating bolt (73) and the second rotating bolt (77) have both ends respectively penetrating the folding holes at the corresponding positions.

5. The foldable car arrester according to claim 1, characterized in that the end faces of the outer walls of the car arrester channel (71) and the bearing channel (76) are respectively provided with an anti-skid plate in an attaching mode.

6. The foldable car arrester as claimed in claim 1, wherein the displacement assembly (8) comprises an electric base (81), a displacement guide rail (82), a guide rail sliding block (83), a positioning seat (84) and a positioning pin (85), the displacement guide rail (82) is located below the bottom of the base (1), the electric base (81) is installed on the outer side of one end of the displacement guide rail (82), the guide rail sliding block (83) is installed on the top end face of the displacement guide rail (82) in a matched manner, the guide rail sliding block (83) is fixedly connected with the bottom end face of the base (1), the positioning seat (84) is fixedly installed at the central position of the front end face and the rear end face of the base (1), and the positioning pin (85) is installed in an inserted manner in the center of the end face of the positioning.