CN219237035U

CN219237035U - Mine man driving buffering traction device

Info

Publication number: CN219237035U
Application number: CN202320776121.XU
Authority: CN
Inventors: 杨尊胜; 何明军; 张崇琰
Original assignee: Jining Economic Development Zone Ruian Mining Equipment Co ltd
Current assignee: Jining Economic Development Zone Ruian Mining Equipment Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-06-23
Anticipated expiration: 2033-04-11

Abstract

The utility model provides a buffer traction device for mine personnel driving. The mine pedestrian-vehicle buffering traction device comprises a track, wherein a first sliding wheel is sleeved on the inner movable of the track, a first supporting frame is sleeved on the outer movable of the first sliding wheel, a first box is fixedly connected to the top of the first supporting frame, and a second sliding wheel is sleeved on the inner movable of the track. The mine man driving buffering traction device provided by the utility model has the advantages that the buffering frame is arranged, when the first box body is emergently braked in the driving process of the man driving, the buffering frame is extruded, the extruded buffering frame is deformed at the moment, the buffering frame is caused to release the impact force of the second box body through deformation, the problem that the first box body is impacted when the second box body is emergently braked, and the second box body and the first box body are derailed is avoided, so that the driving stability of the man driving is greatly improved, and the personal safety effect of workers is improved.

Description

Mine man driving buffering traction device

Technical Field

The utility model relates to the field of traction devices, in particular to a buffering traction device for a mine pedestrian vehicle.

Background

In recent years, as the development speed of coal mines is continuously accelerated, the driving operation of the gallery people is more and more cheeks,

the requirements on the operation safety of the pedestrian vehicles are more and more strict, so that a smooth and rapid comfortable environment is created for miners, the mine safety production is guaranteed, the pedestrian vehicles can reach the transportation site on time, the safe operation is guaranteed, and the occurrence probability of accidents is reduced to zero.

However, the existing pedestrian workshops basically adopt common three-ring connection, have large volume and high manufacturing cost, and can generate severe impact when starting to run, stopping in the process of emergency braking and stopping, so that workers are impacted, and the personal safety of miners is directly endangered.

Therefore, it is necessary to provide a buffer traction device for mine personnel driving to solve the above technical problems.

Disclosure of Invention

The utility model provides a mine man driving buffer traction device, which solves the problem that when a pedestrian vehicle is braked suddenly and stopped suddenly during running, the two vehicles can collide violently, so that workers are impacted, and the personal safety of the miner is endangered directly.

In order to solve the technical problems, the mine man driving buffer traction device comprises a track, wherein a first sliding wheel is movably sleeved in the track, a first supporting frame is movably sleeved outside the first sliding wheel, a first box body is fixedly connected to the top of the first supporting frame, a second sliding wheel is movably sleeved in the track, a second supporting frame is movably sleeved outside the second sliding wheel, a second box body is fixedly connected to the top of the second supporting frame, a damping sleeve is movably sleeved on the side face of the first box body, a spring is movably sleeved inside the damping sleeve, a connecting column is movably sleeved inside the damping sleeve, a buffer frame is movably sleeved at one end of the connecting column, an auxiliary mechanism is arranged on the side face of the first box body, and a connecting mechanism is arranged on the side face of the first box body.

Preferably, the buffer frame is located right above the track, and the buffer frame and the track are parallel to each other.

Preferably, the springs are matched with the damping sleeves, and the number of the springs is four.

Preferably, the number of the first sliding wheels is four, and the four first sliding wheels are uniformly distributed in the track.

Preferably, the auxiliary mechanism comprises an impact column, the impact column is fixedly connected to the side face of the first box body, a limit sleeve is fixedly connected to the side face of the second box body, and a rubber block is fixedly sleeved in the limit sleeve.

Preferably, the connecting mechanism comprises a clamping sleeve, the clamping sleeve is fixedly connected to the side face of the first box body, and a bolt is sleeved on the side face of the clamping sleeve in a threaded manner.

Compared with the related art, the mine man driving buffer traction device provided by the utility model has the following beneficial effects:

the utility model provides a buffering traction device for a mine pedestrian and a vehicle, which is characterized in that a buffering frame is arranged, when a second box body is emergently braked in the running process of a person, the first box body can extrude the buffering frame, the extruded buffering frame can deform at the moment, the buffering frame can release the impact force of the second box body through deformation, the problem that the first box body is impacted when the second box body is emergently braked, and the second box body and the first box body are derailed is avoided, so that the running stability of the pedestrian and the vehicle is greatly improved, namely the personal safety effect of workers is improved.

Drawings

FIG. 1 is a schematic diagram of a buffering traction device for mine personnel according to a preferred embodiment of the present utility model;

FIG. 2 is a front view of the mine personnel running buffer traction device shown in FIG. 1;

fig. 3 is a perspective view of a track in the mine personnel running buffer traction apparatus shown in fig. 1.

Reference numerals in the drawings: 1. a track; 2. a first sliding wheel; 3. a first support frame; 4. a first box body; 5. a second sliding wheel; 6. a second support frame; 7. a second box body; 8. a damping sleeve; 9. a spring; 10. a connecting column; 11. a buffer frame; 12. an auxiliary mechanism; 121. an impact post; 122. a limit sleeve; 123. a rubber block; 13. a connecting mechanism; 131. a cutting sleeve; 132. and (5) a bolt.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, and fig. 3 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a buffering traction device for driving a mine person according to the present utility model; FIG. 2 is a front view of the mine personnel running buffer traction device shown in FIG. 1; fig. 3 is a perspective view of a track in the mine personnel running buffer traction apparatus shown in fig. 1. The utility model provides a mine pedestrian-vehicle buffering draw gear, including track 1, track 1's inside activity has cup jointed movable pulley 2, movable pulley 2's outside has cup jointed a support frame 3, a support frame 3's top fixedly connected with box 4, track 1's inside activity has cup jointed No. two movable pulleys 5, no. two support frames 6 have been cup jointed to movable pulley 5's outside, no. two support frame 6's top fixedly connected with box 7, box 4's side activity has cup jointed damping sleeve 8, damping sleeve 8's inside activity has cup jointed spring 9, damping sleeve 8's inside activity has cup jointed spliced pole 10, the one end activity of spliced pole 10 has cup jointed buffer frame 11, no. 4's side is provided with assist mechanism 12, and No. 4's side is provided with coupling mechanism 13.

The buffer frame 11 is positioned right above the track 1, and the buffer frame 11 and the track 1 are mutually parallel; through setting up buffer frame 11, when No. two boxes 7 emergency braking of people's driving in-process, no. 4 can extrude buffer frame 11, receive extruded buffer frame 11 to take place deformation this moment, make buffer frame 11 to release No. two box 7's impact force through deformation, strike No. 4 when having avoided No. two boxes 7 emergency braking then, lead to No. two boxes 7 and No. 4 take place the problem of derailment to very big improvement the stability when people's driving, improved workman's personal safety effect promptly.

The springs 9 are matched with the damping sleeves 8, and the number of the springs 9 is four; through setting up spring 9, when buffer frame 11 carries out impact force release through deformation, spring 9 can support receiving extruded spliced pole 10, carries out impact force release to spliced pole 10 through deformation promptly, and then has avoided buffer frame 11 after the deformation to take place the problem of damage when receiving violent extrusion to buffer frame 11's stability has been improved.

The number of the first sliding wheels 2 is four, and the four first sliding wheels 2 are uniformly distributed in the track 1; through setting up No. one movable pulley 2, when No. one box 4 is fast traveling, track 1 can carry out the position restriction to No. one movable pulley 2 in the slip to when having avoided the turning of No. one box 4 in the fast traveling, no. one movable pulley 2 has improved the stability when the people's driving is gone on in succession from track 1 inside roll-off.

The auxiliary mechanism 12 comprises an impact column 121, the impact column 121 is fixedly connected to the side surface of the first box body 4, a limiting sleeve 122 is fixedly connected to the side surface of the second box body 7, and a rubber block 123 is fixedly sleeved in the limiting sleeve 122; through setting up assist mechanism 12, when No. two boxes 7 emergency brake, striking post 121 can the activity cup joint in the inside of stop collar 122 for striking post 121 can restrict the interval between No. 4 boxes and No. two boxes 7, thereby has reached buffer draw gear's protection effect.

The connecting mechanism 13 comprises a clamping sleeve 131, the clamping sleeve 131 is fixedly connected to the side face of the first box body 4, and bolts 132 are sleeved on the side face threads of the clamping sleeve 131; through setting up coupling mechanism 13, when the fixed buffering draw gear of needs installation, cup joint damping sleeve 8 activity inside cutting ferrule 131, rotatory bolt 132 this moment for bolt 132 can fix damping sleeve 8 inside cutting ferrule 131, and then reaches the fixed mounting effect of buffer frame 11, reaches draw gear's installation fixed effect promptly.

The working principle of the mine man driving buffer traction device provided by the utility model is as follows:

the first step: firstly, when the second box body 7 is emergently braked in the running process of a person, the first box body 4 can extrude the buffer frame 11, the extruded buffer frame 11 is deformed at the moment, the buffer frame 11 is caused to release the impact force of the second box body 7 through deformation, then the problem that the first box body 4 is impacted when the second box body 7 is emergently braked, and then the second box body 7 and the first box body 4 are derailed is avoided, so that the stability of the running process of the person is greatly improved, namely the personal safety effect of the person is improved, when the buffer frame 11 releases the impact force through deformation, the spring 9 can support the extruded connecting column 10, namely the impact force is released through deformation, the problem that the buffer frame 11 after deformation is damaged when being subjected to severe extrusion is avoided, the stability of the buffer frame 11 is improved, when the first box body 4 is fast running, the track 1 can limit the position of the sliding wheel 2 in sliding, the problem that the first box body 4 is turned, and then the running stability of the person is improved when the sliding wheel 2 is running from the inside of the track 1 is avoided;

and a second step of: when the emergency brake of the second box body 7, the impact post 121 can be movably sleeved in the limiting sleeve 122, so that the impact post 121 can limit the distance between the first box body 4 and the second box body 7, the protection effect of the buffer traction device is achieved, when the buffer traction device needs to be installed and fixed, the shock absorption sleeve 8 is movably sleeved in the clamping sleeve 131, the bolt 132 is rotated at the moment, the shock absorption sleeve 8 can be fixed in the clamping sleeve 131 by the bolt 132, and the fixed installation effect of the buffer frame 11 is achieved, namely the installation and fixation effect of the traction device is achieved.

through setting up buffer frame 11, when No. two boxes 7 emergency braking of people's driving in-process, no. 4 can extrude buffer frame 11, receive extruded buffer frame 11 to take place deformation this moment, make buffer frame 11 to release No. two box 7's impact force through deformation, strike No. 4 when having avoided No. two boxes 7 emergency braking then, lead to No. two boxes 7 and No. 4 take place the problem of derailment to very big improvement the stability when people's driving, improved workman's personal safety effect promptly.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a mine pedestrian vehicle buffering draw gear, includes track (1), its characterized in that: the inside activity of track (1) has cup jointed a movable pulley (2), the outside activity of a movable pulley (2) has cup jointed a support frame (3), the top fixedly connected with box (4) of a support frame (3), the inside activity of track (1) has cup jointed No. two movable pulleys (5), the outside activity of No. two movable pulleys (5) has cup jointed No. two support frames (6), the top fixedly connected with No. two box (7) of No. two support frames (6), the side activity of a box (4) has cup jointed damper (8), the inside activity of damper (8) has cup jointed spring (9), the inside activity of damper (8) has cup jointed spliced pole (10), the one end activity of spliced pole (10) has cup jointed buffer frame (11), the side of a box (4) is provided with assist mechanism (12), and the side of a box (4) is provided with coupling mechanism (13).

2. The buffering traction device of the mine pedestrian vehicle according to claim 1, wherein the buffering frame (11) is located right above the track (1), and the buffering frame (11) and the track (1) are parallel to each other.

3. The buffering traction device for the mine pedestrian vehicle according to claim 1, wherein the springs (9) are matched with the damping sleeves (8), and the number of the springs (9) is four.

4. The buffering traction device for the mine pedestrian vehicle according to claim 1, wherein the number of the first sliding wheels (2) is four, and the four first sliding wheels (2) are uniformly distributed in the track (1).

5. The buffering traction device for the mine pedestrian and vehicle according to claim 1, wherein the auxiliary mechanism (12) comprises an impact column (121), the impact column (121) is fixedly connected to the side face of a first box body (4), a limit sleeve (122) is fixedly connected to the side face of a second box body (7), and a rubber block (123) is fixedly sleeved in the limit sleeve (122).

6. The buffering traction device for the mine pedestrian and the vehicle according to claim 1, wherein the connecting mechanism (13) comprises a clamping sleeve (131), the clamping sleeve (131) is fixedly connected to the side face of a first box body (4), and a bolt (132) is sleeved on the side face of the clamping sleeve (131) in a threaded manner.