Cable laying device for mining machinery

Abstract

The utility model belongs to the technical field of mining machinery, and particularly relates to a cable laying device for mining machinery, which comprises a mobile vehicle, supporting tables are symmetrically arranged on the upper surface of the mobile vehicle, butt joint grooves are formed in the tops of the two supporting tables, a supporting rod is placed between the two butt joint grooves, and the supporting rods are arranged in the butt joint grooves. A cable coil is installed on the surface of the supporting rod and arranged between the two supporting tables, bosses are symmetrically arranged at one end of the upper surface of the moving vehicle, two rail rods are transversely fixed between the two bosses, a moving block is slidably installed between the two rail rods, and a rotating shaft is rotatably installed at the top of the moving block. A guide sleeve is arranged at the top of the rotating shaft, the cable drum is suspended in the moving trolley, the moving trolley is controlled to drive the cable drum to move, manual carrying is not needed, and meanwhile in the laying process, the position of the guide sleeve can be controlled.

Description

Technical Field

[0001] The utility model belongs to the technical field of mining machinery, and in particular relates to a cable laying device for mining machinery. Background Art

[0002] Mining machinery is machinery directly used for mineral mining and mineral selection. It includes mining machinery and mineral processing machinery. The working principle and structure of prospecting machinery are mostly the same or similar to those of mining machinery used for mining similar minerals. In a broad sense, prospecting machinery also belongs to mining machinery.

[0003] In mining, the inside of the mine needs to be electrified, so mining machinery also needs equipment for laying cables. Existing cables are mostly in a reel state, and are laid manually along the edge of the mine, which is not only inefficient but also labor-intensive. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a cable laying device for mining machinery, which can fix the cable reel and lay the cable by pulling the mobile vehicle. At the same time, the cable laying direction is guided by the guide sleeve at the rear to control the cable laying position.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The top of the two lifting boards is provided with two guide rails, and the guide rails are provided with two guide rails respectively.

[0007] Furthermore, a mounting groove is provided on the upper side of one side of the mounting cavity, a spring is fixed inside the mounting groove, and one end of the spring is in contact with the end surface of the control board away from the clamping head.

[0008] Furthermore, a threaded rod is screwed on the side surface of the moving block away from the limiting groove, a knob is provided at the end of the threaded rod, the knob is placed on the outside of the moving block, and a ball is provided on the end of the threaded rod away from the knob, and the ball is in contact with the side surface of the top of the control panel away from the spring.

[0009] Furthermore, a mounting platform is symmetrically arranged on one end of the upper surface of the moving vehicle away from the boss, and a rotating cylinder is installed between the two mounting platforms via a pin shaft.

[0010] Furthermore, an adjustment rod is slidably mounted on the top of the rotating cylinder, the adjustment rod is fixed by bolts, and a pull handle is provided on the top of the adjustment rod.

[0011] Furthermore, limit plates are provided at both ends of the support rod, and the two limit plates are respectively placed on the outsides of the two support platforms, and the size of the limit plates is larger than the docking groove.

[0012] Compared with the prior art, the beneficial effect of the utility model is that the cable reel is suspended inside the mobile vehicle, so that the cable reel can be moved by controlling the mobile vehicle without manual handling. At the same time, during the laying process, the position of the guide sleeve can be controlled to control the cable to deviate to one side in the mine, thereby placing the cable on one side of the mine to achieve precise laying. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic cross-sectional structural diagram of the moving block and the guide sleeve of the utility model;

[0015] Figure 3 For the utility model Figure 2 Schematic diagram of the enlarged structure of area A.

[0016] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0017] 1. Mobile car; 2. Mounting table; 3. Rotating cylinder; 4. Adjusting rod; 5. Pull handle; 6. Support table; 7. Docking groove; 8. Support rod; 9. Cable reel; 10. Boss; 11. Track rod; 1101, Limiting groove; 12. Moving block; 13. Rotating shaft; 14. Guide sleeve; 15. Mounting cavity; 16. Control board; 17. Chuck; 18. Mounting groove; 19. Threaded rod; 20. Knob; 21. Spring; 22. Ball. DETAILED DESCRIPTION

[0018] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0019] like Figure 1 and Figure 2 As shown, a cable laying device for mining machinery includes a mobile vehicle 1, and support platforms 6 are symmetrically arranged on the upper surface of the mobile vehicle 1. Docking grooves 7 are opened on the tops of the two support platforms 6, and a support rod 8 is placed between the two docking grooves 7. A cable reel 9 is installed on the surface of the support rod 8, and the cable reel 9 is placed between the two support platforms 6. A boss 10 is symmetrically arranged at one end of the upper surface of the mobile vehicle 1, and two track rods 11 are transversely fixed between the two bosses 10. A moving block 12 is slidably installed between the two track rods 11, and a rotating shaft 13 is rotatably installed on the top of the moving block 12. A guide sleeve 14 is arranged on the top of the rotating shaft 13, and a chamfer is opened on the inner side of one end of the guide sleeve 14 close to the cable reel 9, and the cable passes through the guide sleeve 14. Limiting plates are arranged at both ends of the support rod 8, and the two limiting plates are respectively placed on the outsides of the two support platforms 6, and the size of the limiting plates is larger than the docking groove 7.

[0020] According to the above structure, the cable reel 9 is in a suspended state so that the internal core can be driven to rotate when the cable is pulled. The moving block 12 can move along the surface of the track rod 11 to adjust the position of the top guide sleeve 14. The guide inside the guide sleeve 14 can move the cable to reduce friction. The limit plates at both ends of the support rod 8 can ensure that the support rod 8 will not move axially.

[0021] like Figure 2 and Figure 3 As shown, a limiting groove 1101 is evenly provided on the inner surface of one of the track rods 11, a mounting cavity 15 is provided inside the moving block 12, a control board 16 is installed on one side surface of the mounting cavity 15 through a pin shaft, the control board 16 is in a suspended state, a clamping head 17 is provided at the bottom of the control board 16, the clamping head 17 is adapted to the inner size of the limiting groove 1101, a mounting groove 18 is provided on the upper side of the inner side of the mounting cavity 15, a spring 21 is fixed inside the mounting groove 18, and one end of the spring 21 is in contact with the end surface of the control board 16 away from the clamping head 17.

[0022] According to the above structure, the elastic force of the spring 21 is used to push the top of the control plate 16 to one side, so that the clamping head 17 at the bottom cooperates with the limiting groove 1101 to ensure the stability of the position of the moving block 12 when no force is applied.

[0023] Among them, a threaded rod 19 is screwed on the side surface of the moving block 12 away from the limiting groove 1101, and a knob 20 is provided at the end of the threaded rod 19. The knob 20 is placed on the outside of the moving block 12, and a ball 22 is provided on the end of the threaded rod 19 away from the knob 20. The ball 22 is in contact with the side surface of the top of the control panel 16 away from the spring 21.

[0024] According to the above structure, the threaded rod 19 can be rotated by the external knob 20 to adjust its axial position, and the top of the control plate 16 is pushed, so that the control plate 16 rotates.

[0025] like Figure 1 As shown, a mounting platform 2 is symmetrically arranged at one end of the upper surface of the moving vehicle 1 away from the boss 10, a rotating cylinder 3 is installed between the two mounting platforms 2 through a pin shaft, an adjusting rod 4 is slidably installed on the top of the rotating cylinder 3, the adjusting rod 4 is fixed by bolts, and a pull handle 5 is arranged on the top of the adjusting rod 4.

[0026] According to the above structure, the height of the pull handle 5 is controlled by adjusting the distance between the rotating cylinder 3 and the adjusting rod 4 .

[0027] The working principle of the utility model is as follows: during installation, the support rod 8 is first passed through the cable reel 9, and the pull handle 5 is placed on the inner sides of the two docking grooves 7. The stability of the support rod 8 and the cable reel 9 is ensured by the limit plates at both ends of the support rod 8. Then the cable is passed through the guide sleeve 14 to achieve laying. The state of the moving block 12 can be changed according to actual use conditions, so that the moving block 12 can be freely moved or fixed. Due to the presence of the spring 21, the top of the control board 16 is pushed outward, and then the bottom of the clamping head 17 is rotated inward and cooperates with the limit groove 1101 to achieve fixation with the track rod 11, maintaining the stability of the position of the moving block 12, so that the cable is biased to one side during laying, and preventing the control board 16 from being pushed by rotating the knob 20 to drive the threaded rod 19 to rotate, so that the clamping head 17 is out of cooperation with the limit groove 1101. At this time, the moving block 12 can be freely moved along the trajectory of the track rod 11, thereby improving the flexibility of the device when in use.

[0028] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A cable laying device for mining machinery, comprising a mobile vehicle (1), characterized in that: The upper surface of the mobile vehicle (1) is symmetrically provided with support platforms (6), the tops of the two support platforms (6) are each provided with a docking groove (7), a support rod (8) is placed between the two docking grooves (7), a cable reel (9) is installed on the surface of the support rod (8), and the cable reel (9) is placed between the two support platforms (6), a boss (10) is symmetrically provided at one end of the upper surface of the mobile vehicle (1), two track rods (11) are transversely fixed between the two bosses (10), a moving block (12) is slidably installed between the two track rods (11), and a rotating shaft (12) is rotatably installed on the top of the moving block (12) 13), a guide sleeve (14) is arranged on the top of the rotating shaft (13), a chamfer is provided on the inner side of one end of the guide sleeve (14) close to the cable reel (9), the cable passes through the guide sleeve (14), wherein the inner surface of the track rod (11) is evenly provided with limit grooves (1101), the movable block (12) is provided with an installation cavity (15), a control board (16) is installed on one side surface of the installation cavity (15) through a pin, the control board (16) is in a suspended state, and a clamp (17) is arranged on the bottom of the control board (16), the clamp (17) is adapted to the inner size of the limit groove (1101).

2. A cable laying device for mining machinery according to claim 1, characterized in that: An installation groove (18) is provided on the upper side of one side of the installation cavity (15), a spring (21) is fixed inside the installation groove (18), and one end of the spring (21) is in contact with the end surface of the control board (16) facing away from the clamping head (17).

3. A cable laying device for mining machinery according to claim 2, characterized in that: A threaded rod (19) is screwed onto a surface of a side of the moving block (12) that is away from the limiting groove (1101); a knob (20) is provided at the end of the threaded rod (19); the knob (20) is placed outside the moving block (12); a ball (22) is provided at one end of the threaded rod (19) that is away from the knob (20); the ball (22) is in contact with a surface of a side of the top of the control panel (16) that is away from the spring (21).

4. A cable laying device for mining machinery according to claim 1, characterized in that: A mounting platform (2) is symmetrically arranged at one end of the upper surface of the moving vehicle (1) away from the boss (10), and a rotating cylinder (3) is mounted between the two mounting platforms (2) via a pin shaft.

5. A cable laying device for mining machinery according to claim 4, characterized in that: An adjustment rod (4) is slidably mounted on the top of the rotating cylinder (3); the adjustment rod (4) is fixed by bolts; and a pull handle (5) is provided on the top of the adjustment rod (4).

6. A cable laying device for mining machinery according to claim 1, characterized in that: Limiting plates are provided at both ends of the support rod (8), the two limiting plates are respectively placed outside the two supporting platforms (6), and the size of the limiting plates is larger than the docking groove (7).

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