Auxiliary carrying vehicle for long pipeline in underground coal mine

Abstract

The utility model relates to an underground coal mine long pipeline auxiliary carrier, which comprises a carrier body, an adjusting component, a suspender and a suspension clamp, the adjusting component is arranged at one end of the carrier body in a first direction, the suspender is arranged on one side of the adjusting component deviating from the carrier body in the first direction, and the adjusting component drives the suspender to move along a second direction. The second direction is perpendicular to the first direction, the hanging rod extends in the first direction, the multiple hanging and clamping pieces are arranged on the hanging rod in the first direction, and the hanging and clamping pieces are used for fixing a long pipeline. According to the coal mine underground long pipeline auxiliary carrying vehicle, the vehicle body can move to the position of a long pipeline pile, the hanging rod is located above the long pipeline to be carried in parallel, the long pipeline fixing and hanging process is easy and convenient to operate, the long pipeline does not need to be lifted and carried to the vehicle by personnel, and especially for the long pipeline stacked in a narrow roadway, the operation is simple and convenient. And the participation degree and the labor capacity of personnel are greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of underground tunnel pipeline transportation, in particular to an auxiliary transportation vehicle for long pipelines in coal mines. Background Art

[0002] There are a large number of unused pipes stacked in the underground tunnel material warehouse. The pipes are generally stacked horizontally along the tunnel direction and occupy the entire tunnel. Ordinary forklifts cannot load and unload the pipes from the side. The pipes are generally 6 meters long and weigh 100-200kg. The current transportation method is that multiple workers stand on the pipe pile to carry the pipes to the material truck, and then manually unload the pipes from the material truck. Pipe transportation consumes a lot of manpower and has high labor intensity. Workers are also exposed to the risk of pipes rolling and falling from heights. Utility Model Content

[0003] The utility model aims to solve one of the technical problems in the related art to at least a certain extent. To this end, the embodiment of the utility model proposes an auxiliary transport vehicle for long pipes in underground coal mines, which is simple and convenient to operate during the process of fixing and lifting the long pipes, and does not require personnel to lift and transport the long pipes to the vehicle, which greatly reduces the degree of participation and labor of personnel.

[0004] The auxiliary transport vehicle for long pipes in underground coal mines according to an embodiment of the utility model comprises a vehicle body, an adjustment component, a suspension rod and a suspension clamp. The adjustment component is arranged at one end of the vehicle body in a first direction, and the suspension rod is arranged at a side of the adjustment component away from the vehicle body in the first direction. The adjustment component drives the suspension rod to move in a second direction, and the second direction is perpendicular to the first direction. The suspension rod extends along the first direction. There are multiple suspension clamps, and the multiple suspension clamps are arranged on the suspension rod along the first direction. The suspension clamps are used to fix long pipes.

[0005] The auxiliary transport vehicle for long pipes in underground coal mines of the utility model embodiment can move the vehicle body to the pile of long pipes so that the lifting rod and the lifting clamp are located above the long pipes to be transported. The process of fixing and lifting the long pipes by the auxiliary transport vehicle for long pipes in underground coal mines is simple and convenient to operate, and there is no need for personnel to lift the long pipes and carry them to the vehicle. Especially for the long pipes piled up in narrow tunnels, the auxiliary transport vehicle for long pipes in underground coal mines of the utility model embodiment can lift and carry the pipes horizontally, which greatly reduces the degree of participation and labor of personnel.

[0006] In some embodiments, the adjustment assembly includes a first telescopic member and a mounting frame, the first telescopic member having a fixed end and a movable end, the fixed end is arranged at the one end of the vehicle body, the mounting frame is arranged on the movable end, and the suspension rod is arranged on the mounting frame.

[0007] In some embodiments, the adjusting assembly further includes an adjusting member, and the adjusting member includes:

[0008] A driving member, which is arranged on the mounting frame;

[0009] A slide rail, which is arranged on the mounting frame and extends along the second direction;

[0010] A slider, which is slidably fitted on the slide rail, and the suspension rod is arranged on the slider; and

[0011] A connecting chain, which is movably arranged on the mounting frame, is fixedly connected to the slider, and is in transmission connection with the driving member.

[0012] In some embodiments, the driving member is a braking motor, and a driving gear is arranged on the output shaft of the braking motor, and the driving gear meshes with the connecting chain.

[0013] In some embodiments, the fixed end of the first telescopic member is rotatably arranged at one end of the vehicle body; the long pipeline auxiliary handling vehicle for underground coal mines further includes a second telescopic member, one end of the second telescopic member is arranged at one end of the vehicle body, and the other end of the second telescopic member is connected to the first telescopic member.

[0014] In some embodiments, the long pipeline auxiliary handling vehicle for underground coal mines further includes a fixing frame, one end of the fixing frame in the first direction is arranged at one end of the vehicle body, and the other end of the fixing frame in the first direction is rotatably connected to the fixed end of the first telescopic member.

[0015] In some embodiments, the suspension rod is a telescopic rod.

[0016] In some embodiments, the hanging clamp member includes a hook and a suspension rope, the hook is arranged on the suspension rod, and the suspension rope is detachably connected to the hook.

[0017] In some embodiments, the hanging clamp member is a mechanical gripper. Description of the Drawings

[0018] Figure 1 is a schematic structural diagram of a long pipeline auxiliary handling vehicle for underground coal mines according to an embodiment of the present invention;

[0019] Figure 2 is a schematic structural diagram of a long pipeline auxiliary handling vehicle for underground coal mines according to another embodiment of the present invention;

[0020] Figure 3 is a schematic structural diagram of an adjusting assembly, a fixing frame and a suspension rod according to an embodiment of the present invention;

[0021] Reference numerals:

[0022] Long pipeline auxiliary transporter 100 for coal mines, long pipeline 200;

[0023] Car body 1, adjustment component 2, first telescopic member 21, mounting frame 22, adjustment member 23, driving member 231, slide rail 232, movable gear 233, slider 234, connecting chain 235, suspension rod 3, suspension clamp 4, suspension hook 41, suspension rope 42, fixing frame 5, second telescopic member 6. DETAILED DESCRIPTION

[0024] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention.

[0025] like Figures 1 to 3 As shown, the long pipe auxiliary transport vehicle 100 for coal mines in an embodiment of the utility model comprises a vehicle body 1, an adjustment component 2, a suspension rod 3 and a suspension clamp 4. The adjustment component 2 is arranged on the vehicle body 1 in a first direction (for example Figure 1 The suspension rod 3 is arranged on the side of the adjustment component 2 away from the vehicle body 1 in the first direction, and the adjustment component 2 drives the suspension rod 3 along the second direction (for example Figure 1 The second direction is perpendicular to the first direction, the suspension rod 3 extends along the first direction, and there are multiple suspension clamps 4, which are arranged on the suspension rod 3 along the first direction. The suspension clamps 4 are used to fix the long pipe 200.

[0026] See also Figure 1 When the long pipe auxiliary transport vehicle 100 of the coal mine underground of the utility model is used, the vehicle body 1 is moved to the stacking place of the long pipe 200 to be transported, so that the extension direction of the suspension rod 3 is parallel to the long pipe 200 to be transported, and the suspension rod 3 is ensured to be located above the long pipe 200, and the adjustment component 2 is adjusted to move the suspension rod 3 downward to approach the long pipe 200, and then a plurality of hanging clamps 4 are fixed to the long pipe 200 to be transported, and then the adjustment component 2 drives the suspension rod 3 to move upward to separate the long pipe 200 from the long pipe pile, and then the vehicle body 1 is moved. After the transport vehicle moves the long pipe 200 to the target position, the adjustment component 2 lowers the height of the suspension rod 3 so that the long pipe 200 falls to the target position, and then the clamping and fixing of the long pipe 200 by the hanging clamp 4 is released, and the long pipe 200 is stacked at the target position.

[0027] In the coal mine underground long pipe auxiliary transport vehicle 100 of the utility model embodiment, the adjustment component 2 can adjust the height of the suspension rod 3, thereby adjusting the distance between the suspension rod 3 and the suspension clamp 4 and the long pipe 200, so as to facilitate the suspension clamp 4 to fix the long pipe 200, and facilitate the separation of the long pipe 200 fixed by the suspension clamp 4 from the long pipe pile. In addition, the suspension rod 3 is located on the side of the adjustment component 2 away from the vehicle body 1 in the first direction, and the adjustment component 2 is arranged at one end of the vehicle body 1 in the first direction, then, the vehicle body 1 and the suspension rod 3 are respectively located on both sides of the adjustment component 2, and at least a part of the suspension rod 3 is staggered with the vehicle body 1 in the up and down direction, thereby, in the process of fixing the long pipe 200 to the suspension clamp 4, it is not necessary to ensure that the front side of the vehicle body 1 is open and barrier-free, that is, the existing long pipe pile will not affect the approach of the vehicle body 1 and the lifting of the long pipe 200.

[0028] The long pipe auxiliary transport vehicle 100 for underground coal mines of the utility model in the embodiment has a vehicle body 1 that can be moved to a pile of long pipes 200 so that the suspension rod 3 and the suspension clamp 4 are located above the long pipes 200 to be transported. The process of fixing and lifting the long pipes 200 by the long pipe auxiliary transport vehicle 100 for underground coal mines is simple and convenient to operate. There is no need for personnel to lift the long pipes 200 and transport them to the vehicle. In particular, for long pipes piled up in narrow lanes, the pipes can be lifted and transported horizontally, which greatly reduces the degree of personnel participation and the workload of personnel.

[0029] In order to make the solution of the present application easier to understand, the first direction is the same as the front-to-back direction, and the second direction is the same as the up-down direction. Figure 1 and Figure 2 As shown, the up and down directions are Figures 1 to 3 As shown, the left and right directions are Figure 3 shown.

[0030] The long pipe auxiliary transport vehicle 100 for underground coal mines according to the embodiment of the utility model comprises a vehicle body 1 , an adjustment assembly 2 , a suspension rod 3 and a suspension clamp 4 .

[0031] The vehicle body 1 has a chassis, and the chassis is a wheeled traveling mechanism or a crawler traveling mechanism. In some embodiments, the chassis adopts a wheeled traveling mechanism, so that the vehicle body 1 can be flexibly and conveniently operated, and the transportation of the long pipe auxiliary transport vehicle 100 of the coal mine in the embodiment of the utility model is fast and convenient. In other embodiments, the chassis adopts a crawler traveling mechanism, so that the vehicle body 1 can adapt to more complex road conditions, and improve the transportation adaptability of the long pipe auxiliary transport vehicle 100 of the coal mine in the embodiment of the utility model.

[0032] like Figure 1 As shown, the chassis is a wheeled walking mechanism. The front-rear direction of the vehicle body 1 is the same as the first direction.

[0033] The adjusting component 2 is arranged at one end (front end) of the vehicle body 1 in the first direction, and the hanging rod 3 is arranged on the side of the adjusting component 2 away from the vehicle body 1 in the first direction. The adjusting component 2 drives the hanging rod 3 to move along the second direction, and the second direction is perpendicular to the first direction. The hanging rod 3 extends along the first direction. There are multiple hanging clamps 4, and the multiple hanging clamps 4 are arranged on the hanging rod 3 along the first direction. The hanging clamps 4 are used to fix the long pipe 200.

[0034] In some embodiments, the adjustment assembly 2 includes a first telescopic member 21 and a mounting frame 22, the first telescopic member 21 has a fixed end (lower end) and a movable end (upper end), the fixed end is arranged at the end of the vehicle body 1, the mounting frame 22 is arranged on the movable end, and a suspension rod 3 is arranged on the mounting frame 22. The adjustment assembly 2 realizes the up and down movement of the mounting frame 22 through the extension and retraction of the first telescopic member 21, thereby driving the suspension rod 3 to realize the up and down movement.

[0035] Specifically, the first telescopic member 21 is a hydraulic cylinder.

[0036] In some embodiments, Figure 3 As shown, there are two first telescopic members 21, and the two first telescopic members 21 are respectively located on the left and right sides of the vehicle body 1. The two first telescopic members 21 are arranged on the left and right sides, so that the adjustment component 2 can be evenly stressed horizontally, and the first telescopic member 21 can be prevented from being deflected in the left and right directions, and the stability and strength of the adjustment component 2 can be improved, and the reliability and stability of the coal mine underground long pipe auxiliary transport vehicle 100 in transporting the long pipe 200 of the utility model embodiment can be improved.

[0037] In some embodiments, the adjustment component 2 further includes an adjustment member 23, the adjustment member 23 includes a driving member 231, a slide rail 232, a slider 234 and a connecting chain 235, the driving member 231 is arranged on the mounting frame 22, the slide rail 232 is arranged on the mounting frame 22, the slide rail 232 extends along the second direction, the slider 234 is slidably fitted on the slide rail 232, the suspension rod 3 is arranged on the slider 234, the connecting chain 235 is movably arranged on the mounting frame 22, the connecting chain 235 is fixedly connected to the slider 234, and the connecting chain 235 is transmission-connected to the driving member 231.

[0038] The driving member 231 drives the connecting chain 235 to move, thereby driving the slider 234 to move, so as to realize the up and down movement of the suspension rod 3. The cooperation between the slide rail 232 and the slider 234 can guide the up and down movement of the suspension rod 3, ensure the smooth up and down movement of the suspension rod 3, avoid the deflection of the suspension rod 3, and ensure the efficiency and reliability of the long pipeline auxiliary transport vehicle 100 for underground coal mines in the embodiment of the utility model to lift the long pipeline 200.

[0039] In some embodiments, the driving member 231 is a braking motor. The output shaft of the braking motor is provided with a driving gear, and the driving gear meshes with the connecting chain 235. Specifically, a driven gear 233 is provided at the upper end of the mounting bracket 22. The connecting chain 235 is looped around the mounting bracket 22, and the upper end of the connecting chain 235 is meshed and connected with the driven gear 233. When the braking motor is turned on, the braking motor outputs rotational power, thereby driving the connecting chain 235 to rotate, realizing the up and down movement of the slider 234 and the suspension rod 3. After the braking motor is turned off, the braking motor stops rotating, and the connecting chain 235, the slider 234, and the suspension rod 3 are fixed. The driving member 231 adopts a braking motor with a driving gear, which not only facilitates the transmission of rotational power to the connecting chain 235, but also facilitates fixing the guide rod after the power failure of the braking motor, thereby ensuring the reliability of the position of the guide rod and ensuring the safety and reliability during the process of hoisting the long pipeline 200.

[0040] Both the first telescopic member 21 and the adjusting member 23 of the adjusting assembly 2 have the function of driving the suspension rod 3 to move up and down. Both can realize the adjustment of the up and down position of the suspension rod 3. Their driving methods, range sizes, response timings, and adjustment precisions are different. Personnel can select to use the first telescopic member 21 and / or the adjusting member 23 to adjust the height of the suspension rod 3 according to the on-site use requirements.

[0041] In some other embodiments, the driving member 231 is a winch. One end of the connecting chain 235 is fixedly connected to the slider 234, and the other end of the connecting chain 235 is fixedly connected to the output end of the winch. A fixed pulley is provided at the upper end of the mounting bracket 22. The connecting chain 234 is engaged with the fixed pulley. When the adjusting member 23 adjusts the height of the suspension rod 3, controlling the forward and reverse rotation of the winch is sufficient. The winch also has a braking function and can ensure the fixing of the connecting chain 235 and the suspension rod 3 after the power failure of the winch.

[0042] In some embodiments, the number of suspension rods 3 is multiple. The multiple suspension rods 3 are arranged in the left-right direction, and the multiple suspension rods 3 are all provided on the slider 234. Each suspension rod 3 can fix at least one long pipeline 200 through a plurality of clamping members 4 provided thereon. The multiple suspension rods 3 are provided, which can increase the number of long pipelines 200 hoisted by the underground coal mine long pipeline auxiliary transporter 100 according to the embodiment of the present invention and improve the handling efficiency of the long pipeline 200.

[0043] In some embodiments, the suspension rod 3 is a telescopic rod. The telescopic rod has the telescopic property, and its length can be adjusted. When the underground coal mine long pipeline auxiliary transporter 100 according to the embodiment of the present invention needs to hoist the long pipeline 200, the telescopic rod extends. When hoisting operation is not required, the telescopic rod shortens, reducing the length of the underground coal mine long pipeline auxiliary transporter 100 according to the embodiment of the present invention in the front-rear direction and reducing the space occupied by the transporter in the front-rear direction, thereby improving the safety and convenience of the transporter for walking and storage.

[0044] Specifically, the telescopic rod is a hydraulic telescopic rod.

[0045] In some embodiments, the lifting clamp 4 includes a hook 41 and a lifting rope 42. The hook 41 is arranged on the boom 3, and the lifting rope 42 is detachably connected to the hook 41. When hoisting the long pipeline 200, after the adjusting assembly 2 drives the boom 3 close to the long pipeline 200 to be transported, the lifting rope 42 is sleeved on the long pipeline 200 to be hoisted, and then the lifting rope 42 is hung on the hook 41. Then, the adjusting assembly 2 drives the boom 3 to rise to hoist the long pipeline 200. Among them, since the lifting rope 42 is detachable from the hook 41, the process of sleeving the lifting rope 42 on the long pipeline 200 can be pre-operated, which can save the waiting time of the transporter for fixing the long pipeline 200 and is beneficial to improving the handling efficiency of the long pipeline 200 in the operation of handling a large number of long pipelines 200. Moreover, the structures of the hook 41 and the lifting rope 42 are simple and the cost is low, which is beneficial to reducing the cost of the underground coal mine long pipeline auxiliary transporter 100 of the embodiment of the present invention.

[0046] In some other embodiments, the lifting clamp 4 is a mechanical gripper (not shown in the figure). The mechanical gripper is fast and convenient for grasping and fixing the boom 3, which can further reduce the participation of personnel during the hoisting of the long pipeline 200 and further reduce the labor intensity of personnel.

[0047] In some embodiments, the fixed end of the first telescopic member 21 is rotatably arranged at one end of the vehicle body 1; the underground coal mine long pipeline auxiliary transporter 100 further includes a second telescopic member 6. One end of the second telescopic member 6 is arranged at one end of the vehicle body 1, and the other end of the second telescopic member 6 is connected to the first telescopic member 21. Specifically, the other end of the second telescopic member 6 is connected to the fixed end of the first telescopic member 21. The elongation or shortening of the second telescopic member 6 changes the angle of the first telescopic member 21 relative to the vehicle body 1, which can not only change the position of the boom 3 in the up and down direction, but also change the position of the boom 3 in the front and back directions, making the position adjustment of the boom 3 more flexible and further improving the use convenience of the underground coal mine long pipeline auxiliary transporter 100 of the embodiment of the present invention.

[0048] Specifically, the second telescopic member 6 is a hydraulic cylinder.

[0049] In some embodiments, such as Figure 2As shown, the long pipeline auxiliary transporter 100 for underground coal mines of the present utility model further includes a fixing frame 5. One end (the rear end) of the fixing frame 5 in the first direction is arranged at one end of the vehicle body 1, and the other end (the front end) of the fixing frame 5 in the first direction is rotatably connected to the fixed end of the first telescopic member 21. The setting of the fixing frame 5 increases the distance between the first telescopic member 21 and the vehicle body 1 in the front - rear direction, provides space for the first telescopic member 21 to rotate towards the vehicle body 1 direction, thereby increasing the rotation range of the first telescopic member 21, increasing the folding range of the adjusting assembly 2 and the vehicle body 1, and increasing the range of position movement of the suspension rod 3 in the front - rear direction. Thus: ①, it increases the range of position movement of the hoisted long pipeline 200 in the front - rear direction. After the long pipeline 200 is hoisted, it can avoid the collision and interference between the long pipeline 200 and the vehicle body 1, ensuring the safety of the long pipeline 200 and the vehicle body 1; ②, during the period when the long pipeline auxiliary transporter 100 for underground coal mines of the embodiment of the present utility model does not carry the long pipeline 200, it can further reduce the size of the transporter in the front - rear direction, further improving the safety and convenience of the long pipeline auxiliary transporter 100 for underground coal mines of the embodiment of the present utility model during walking and storage.

[0050] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0051] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0052] In the present utility model, unless otherwise clearly stipulated or defined, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or communication with each other; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0053] In the present utility model, unless otherwise clearly stipulated or defined, the first feature being "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature is at a higher level than the second feature in terms of horizontal height. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature is at a lower level than the second feature in terms of horizontal height.

[0054] In the present utility model, terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0055] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.

Claims

1. A long pipe auxiliary transport vehicle (100) for underground coal mines, characterized in that: include: Vehicle body (1); An adjustment component (2), the adjustment component (2) being arranged at one end of the vehicle body (1) in a first direction; a suspension rod (3), the suspension rod (3) being arranged on a side of the adjustment component (2) away from the vehicle body (1) in the first direction, the adjustment component (2) driving the suspension rod (3) to move in a second direction, the second direction being perpendicular to the first direction, and the suspension rod (3) extending in the first direction; and A hanging clamp member (4), wherein the hanging clamp member (4) is in multiple number, and the multiple hanging clamp members (4) are arranged on the hanging rod (3) along the first direction, and the hanging clamp member (4) is used to fix the long pipe (200).

2. The long pipe auxiliary transport vehicle (100) for underground coal mines according to claim 1, characterized in that: The regulating component (2) comprises: a first telescopic member (21), the first telescopic member (21) having a fixed end and a movable end, the fixed end being arranged at the one end of the vehicle body (1); and A mounting frame (22), wherein the mounting frame (22) is arranged on the moving end, and the suspension rod (3) is arranged on the mounting frame (22).

3. The long pipe auxiliary transport vehicle (100) for underground coal mines according to claim 2, characterized in that: The adjustment assembly (2) further comprises an adjustment member (23), wherein the adjustment member (23) comprises: A driving member (231), wherein the driving member (231) is arranged on the mounting frame (22); A slide rail (232), the slide rail (232) being arranged on the mounting frame (22), the slide rail (232) extending along the second direction; a slider (234), the slider (234) being slidably engaged on the slide rail (232), and the suspension rod (3) being arranged on the slider (234); and A connecting chain (235), wherein the connecting chain (235) is movably arranged on the mounting frame (22), the connecting chain (235) is fixedly connected to the sliding block (234), and the connecting chain (235) is drivingly connected to the driving member (231).

4. The long pipe auxiliary transport vehicle (100) for underground coal mines according to claim 3, characterized in that: The driving member (231) is a brake motor, and the output shaft of the brake motor is provided with a driving gear, and the driving gear is meshed with the connecting chain (235).

5. The long pipe auxiliary transport vehicle (100) for underground coal mines according to claim 2, characterized in that: The fixed end of the first telescopic member (21) is rotatably arranged at the one end of the vehicle body (1); the coal mine underground long pipe auxiliary transport vehicle (100) further comprises a second telescopic member (6), one end of the second telescopic member (6) is arranged at the one end of the vehicle body (1), and the other end of the second telescopic member (6) is connected to the first telescopic member (21).

6. The long pipe auxiliary transport vehicle (100) for underground coal mines according to claim 5, characterized in that: It further comprises a fixing frame (5), one end of the fixing frame (5) in the first direction is arranged at the one end of the vehicle body (1), and the other end of the fixing frame (5) in the first direction is rotatably connected to the fixing end of the first telescopic member (21).

7. The long pipe auxiliary transport vehicle (100) for underground coal mines according to claim 1, characterized in that: The suspension rod (3) is a telescopic rod.

8. The long pipe auxiliary transport vehicle (100) for underground coal mines according to claim 1, characterized in that: The hanging clamp (4) comprises a hanging hook (41) and a hanging rope (42); the hanging hook (41) is arranged on the hanging rod (3); and the hanging rope (42) is detachably connected to the hanging hook (41).

9. The long pipe auxiliary transport vehicle (100) for underground coal mines according to claim 1, characterized in that: The hanging clamp (4) is a mechanical gripper.

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