A transport device for coal mine electromechanical equipment

Abstract

The utility model provides a kind of transport device of coal mine electromechanical equipment, including bottom plate, the bottom of bottom plate is provided with wheel, the top of one end of bottom plate is provided with handrail, the top of both sides of bottom plate is symmetrically provided with side rail, the top of side rail has upper support rod;The top of bottom plate is provided with two parallel first limiters;Two the first limiters between being provided with two second limiters;The one end of upper support rod is provided with Y axis adjusting mechanism for adjusting the position of the first limiter along Y axis direction;The utility model can support the middle four around of equipment, improve equipment transportation stability, avoid equipment to dump in the process of transportation, reduce security risk.

Description

Technical Field

[0001] This utility model belongs to the field of coal mine equipment technology, and specifically relates to a transportation device for coal mine electromechanical equipment. Background Technology

[0002] During coal mining, various electromechanical devices are used. When transporting these devices, transport equipment is used. However, the road surface at coal mining sites is often bumpy and uneven. When transporting these devices, the electromechanical equipment may tip over and fall due to the bumps, causing damage and posing safety hazards.

[0003] In the prior art, Chinese utility model patent document with authorization announcement number CN217623714U discloses a transportation device for coal mine electromechanical equipment. In this device, the coal mine electromechanical equipment is placed on top of a fixed plate, and the bottom of the fixed plate is supported by a buffer spring. The buffer spring can reduce the degree of bumping of the equipment when moving on rough roads, but it also exacerbates the instability of the coal mine electromechanical equipment on top of the fixed plate. The size of the coal mine electromechanical equipment usually does not match the storage box exactly. The coal mine electromechanical equipment lacks support around its sides, and it may still tip over due to bumps during transportation, posing a potential hazard.

[0004] Therefore, it is necessary to design a transportation device for coal mine electromechanical equipment that can improve the stability of equipment transportation and reduce safety hazards to solve the current technical problems. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, this utility model provides a transportation device for coal mine electromechanical equipment that improves the stability of equipment transportation and reduces safety hazards.

[0006] The technical solution of this utility model is as follows: a transportation device for coal mine electromechanical equipment, including a base plate, wheels provided at the bottom of the base plate, a handrail provided at the top of one end of the base plate, side rails symmetrically provided on both sides of the top of the base plate, and an upper support rod at the top of the side rails; two parallel first limiting members are provided above the base plate, each first limiting member having a first rail and a second rail, one end of each of the first and second rails being slidably mounted on the corresponding upper support rod via a sliding sleeve, and the other ends of the first and second rails being detachably and fixedly connected via a connecting sleeve; Two second limiting members are provided between the two first limiting members. The second limiting members have a bidirectional screw. The bidirectional screw has two external threads with opposite helical directions symmetrically arranged on it. Two connecting seats are symmetrically threaded on the bidirectional screw. The connecting seats are slidably connected to the first limiting members. The connecting seats are provided with locking bolts for locking or releasing them from the first limiting members. One end of the upper support rod is provided with a Y-axis adjustment mechanism for adjusting the position of the first limiting member along the Y-axis direction.

[0007] Furthermore, the Y-axis adjustment mechanism has a rotating sleeve rotatably mounted on the outside of the upper support rod, and an adjusting screw is rotatably provided on the sliding sleeve side of the first limiting member near the rotating sleeve, and the adjusting screw is threadedly connected to the rotating sleeve.

[0008] Furthermore, two limiting edges corresponding to the two ends of the rotating sleeve are fixedly provided on the upper support rod, and the limiting edges are integral with the upper support rod.

[0009] Furthermore, the first railing has an annular groove at its end, and a retaining ring is provided at one end of the connecting sleeve. The retaining ring is rotatably disposed inside the annular groove. An internal thread is provided at the end of the connecting sleeve opposite to the retaining ring, and an external thread matching the internal thread is provided at the end of the second railing.

[0010] Furthermore, a slide block is slidably fitted onto the bidirectional screw between the connecting seats, and a pad is provided on one side of the slide block.

[0011] Furthermore, the locking bolt is arranged radially along the first limiting member at the top of the connecting seat, and the end of the locking bolt abuts against or moves away from the outer side of the first limiting member.

[0012] Furthermore, both the bidirectional screw and the adjusting screw are provided with handles at their ends.

[0013] The beneficial effects of this utility model are: (1) In this utility model, before placing the equipment on the base plate, the first railing and the second railing are separated. The first railing, the second railing and the second limiting member rotate around the upper support rod under the action of gravity to the lower part of the upper support rod, so as to reserve space for the equipment to enter from the front end of the base plate. (2) After the equipment is placed on the base plate, the corresponding first railing and second railing are connected together by connecting sleeves. The Y-axis adjustment mechanism and the bidirectional screw are adjusted synchronously so that the first limiting piece abuts against the two sides of the equipment in the Y-axis direction to limit it. Then, the position of the second limiting piece is adjusted by sliding on the first limiting piece so that the second limiting piece abuts against the two sides of the equipment in the X-axis direction to limit it. This provides support for the middle part of the equipment around the perimeter, improves the stability of the equipment during transportation, prevents the equipment from tipping over during transportation, and reduces safety hazards. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the transportation device for coal mine electromechanical equipment in this utility model.

[0015] Figure 2 for Figure 1 A magnified view of a portion of point A in the middle.

[0016] Figure 3 for Figure 1 A magnified view of a section at point B in the middle.

[0017] Figure 4 This is a partial structural diagram of the first limiting member in this utility model. Detailed Implementation

[0018] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. The descriptions of the exemplary embodiments are merely illustrative and are not intended to limit the present invention or its application or use in any way. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided to make the present invention thorough and complete, and to fully express the scope of the present invention to those skilled in the art. It should be noted that, unless otherwise specifically stated, the relative arrangement of components and steps, the composition of materials, numerical expressions, and values ​​set forth in these embodiments should be interpreted as merely exemplary and not as limiting.

[0019] The terms "first," "second," and similar words used in this invention do not indicate any order, quantity, or importance, but are merely used to distinguish different parts. Words such as "including" or "comprising" mean that the element preceding the word encompasses the element listed after it, and do not exclude the possibility of encompassing other elements as well. Terms such as "upper," "lower," "left," and "right" are only used to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0020] like Figures 1 to 4As shown, a transportation device for coal mine electromechanical equipment is disclosed, including a base plate 1, wheels 2 at the bottom of the base plate 1, a handrail 3 at the top of one end of the base plate 1, and side rails 4 symmetrically arranged on both sides of the top of the base plate 1. Each side rail 4 has an upper support rod 41 at its top. Two parallel first limiting members 5 are arranged above the base plate 1. Each first limiting member 5 has a first rail 51 and a second rail 52. One end of each first rail 51 and second rail 52 is slidably mounted on the corresponding upper support rod 41 via a sliding sleeve 54. The other ends of the first rail 51 and second rail 52 are detachably and fixedly connected via a connecting sleeve 53. Two second limiting members 6 are arranged between the two first limiting members 5. Each second limiting member 6 has a bidirectional screw 61 with two symmetrically arranged external threads in opposite directions. Two connecting seats 62 are symmetrically threaded onto the bidirectional screw 61. The connecting seats 62 are slidably connected to the first limiting members 5 and are equipped with locking mechanisms for locking them to the first limiting members 5. The locking bolt 63 is fixed or released; one end of the upper support rod 41 is provided with a Y-axis adjustment mechanism 7 for adjusting the position of the first limiting member 5 along the Y-axis direction; in this embodiment, before placing the equipment on the base plate 1, the first railing 51 and the second railing 52 are separated, and the first railing 51, the second railing 52 and the second limiting member 6 rotate around the upper support rod 41 under the action of gravity to the lower part of the upper support rod 41, so as to reserve space for the equipment to enter from the front end of the base plate 1; after the equipment is placed on the base plate 1, the corresponding first railing 51 and the second railing 52 are connected together by the connecting sleeve 53, and the Y-axis adjustment mechanism 7 and the bidirectional screw 61 are adjusted synchronously so that the first limiting member 5 abuts against the two sides of the equipment in the Y-axis direction for limiting, and then the position of the second limiting member 6 is adjusted by sliding on the first limiting member 5 so that the second limiting member 6 abuts against the two sides of the equipment in the X-axis direction for limiting, supporting the middle part of the equipment around the perimeter, improving the stability of the equipment during transportation, avoiding the equipment from tipping over during transportation, and reducing safety hazards.

[0021] In some embodiments, the Y-axis adjustment mechanism 7 has a rotating sleeve 72 rotatably mounted on the outside of the upper support rod 41. An adjusting screw 71 is rotatably disposed on the side of the sliding sleeve 54 near the rotating sleeve 72 on the first limiting member 5. The adjusting screw 71 is disposed along the Y-axis direction and is threadedly connected to the rotating sleeve 72. Rotating the adjusting screw 71 engages with the threaded structure between the adjusting screw 71 and the rotating sleeve 72, thereby driving the sliding sleeve 54 to move along the Y-axis direction on the outside of the upper support rod 41, thus realizing the adjustment of the movement of the two first limiting members 5 in the Y-axis direction. It should be noted that only the sliding sleeves 54 at both ends of one of the two first limiting members 5 are connected to the Y-axis adjustment mechanism 7.

[0022] In some embodiments, such as Figure 2As shown, two limiting edges 73 corresponding to the two ends of the rotating sleeve 72 are fixedly provided on the upper support rod 41. The limiting edges 73 and the upper support rod 41 are an integral structure. The limiting edges 73 limit the rotating sleeve 72 at both ends, so that the rotating sleeve 72 can only rotate around the upper support rod 41.

[0023] In some embodiments, such as Figure 4 As shown, the first railing 51 has an annular groove 511 at its end, and a retaining ring 512 is provided at one end of the connecting sleeve 53. The retaining ring 512 is rotatably disposed inside the annular groove 511. The end of the connecting sleeve 53 opposite to the retaining ring 512 is provided with an internal thread, and the end of the second railing 52 is provided with an external thread that matches the internal thread. The first railing 51 and the second railing 52 are detachably and fixedly connected through the connecting sleeve 53.

[0024] In some embodiments, a slide block 65 is slidably mounted on the bidirectional screw 61 between the connecting seats 62, and a pad 64 is provided on one side of the slide block 65; the pad 64 can increase the contact area between the second limiting member 6 and the electromechanical equipment.

[0025] In some embodiments, the locking bolt 63 is disposed on the top of the connecting seat 62 radially along the first limiting member 5, and the end of the locking bolt 63 abuts against or moves away from the outer side of the first limiting member 5; specifically, the locking bolt 63 on the connecting seat 62 is used to lock it to the first railing 51 or the second railing 52 that is fitted thereon.

[0026] In some embodiments, both the bidirectional screw 61 and the adjusting screw 71 are provided with handles at their ends; the handles facilitate the rotation of the bidirectional screw 61 and the adjusting screw 71.

[0027] To reduce wear and tear on the outside of the equipment caused by the first limiting member 5 and the second limiting member 6 during transportation, abrasion-resistant materials such as foam can be placed between the first limiting member 5, the second limiting member 6 and the equipment.

[0028] The various embodiments of this utility model have now been described in detail. To avoid obscuring the concept of this utility model, some details known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein based on the above description.

[0029] The embodiments described above only illustrate some implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A transport device for coal mine electromechanical equipment, comprising a base plate, wheels mounted on the bottom of the base plate, and a handrail mounted on the top of one end of the base plate, characterized in that: The top of the base plate is symmetrically provided with side railings on both sides, and the top of the side railings has an upper support rod; Two parallel first limiting members are provided above the base plate. Each first limiting member has a first railing and a second railing. One end of each first railing and the second railing is slidably mounted on the corresponding upper support rod via a sliding sleeve. The other ends of the first railing and the second railing are detachably and fixedly connected by a connecting sleeve. Two second limiting members are provided between the two first limiting members. The second limiting members have a bidirectional screw. The bidirectional screw has two external threads with opposite helical directions symmetrically arranged on it. Two connecting seats are symmetrically threaded on the bidirectional screw. The connecting seats are slidably connected to the first limiting members. The connecting seats are provided with locking bolts for locking or releasing them from the first limiting members. One end of the upper support rod is provided with a Y-axis adjustment mechanism for adjusting the position of the first limiting member along the Y-axis direction.

2. The conveying device for coal mine electromechanical equipment according to claim 1, characterized in that: The Y-axis adjustment mechanism has a rotating sleeve that is rotatably mounted on the outside of the upper support rod. An adjusting screw is rotatably provided on the sliding sleeve side of the first limiting member near the rotating sleeve, and the adjusting screw is threadedly connected to the rotating sleeve.

3. The conveying device for coal mine electromechanical equipment according to claim 2, characterized in that: The upper support rod is fixedly provided with two limiting edges corresponding to the two ends of the rotating sleeve, and the limiting edges are integral with the upper support rod.

4. The conveying device for coal mine electromechanical equipment according to claim 1, characterized in that: The first railing has an annular groove at one end, and a retaining ring is provided at one end of the connecting sleeve. The retaining ring is rotatably disposed inside the annular groove. The end of the connecting sleeve opposite to the retaining ring is provided with an internal thread, and the end of the second railing is provided with an external thread that matches the internal thread.

5. The conveying device for coal mine electromechanical equipment according to claim 1, characterized in that: A slide block is slidably fitted onto the bidirectional screw between the connecting seats, and a pad is provided on one side of the slide block.

6. The conveying device for coal mine electromechanical equipment according to claim 1, characterized in that: The locking bolt is arranged radially along the first limiting member at the top of the connecting seat, and the end of the locking bolt abuts against or moves away from the outer side of the first limiting member.

7. The conveying device for coal mine electromechanical equipment according to claim 2, characterized in that: Both the bidirectional screw and the adjusting screw have handles at their ends.

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