Movable coal mine cable erecting device

Abstract

The utility model relates to the technical field of cable bridge devices, and discloses a movable coal mine cable erecting device which comprises a fixed platform, a moving mechanism is arranged at the bottom of the fixed platform, a lifting mechanism is fixedly connected to the left side of the top of the fixed platform, and a winding mechanism is fixedly connected to the right side of the top of the fixed platform. A winding mechanism is arranged on the lifting mechanism, a wire conveying mechanism is arranged on the winding mechanism, a mounting frame is arranged on the lifting mechanism, a mounting block is fixedly connected to the interior of the mounting frame, a sliding rod is fixedly connected to the interior of the mounting block, a sliding block is slidably connected to the sliding rod, and a clamping mechanism is arranged on the sliding block. According to the utility model, through the guide wheels on the wire conveying mechanism and the clamping mechanism, manual wiring and pulling of the cable can be avoided, while the erection efficiency is improved, the quality of the erected cable is ensured, besides, the clamping mechanism can effectively prevent the cable from shifting during erection, and the accuracy of a wiring path is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridge devices, in particular to a mobile coal mine cable erection device. Background Art

[0002] Coal mines are generally divided into open-pit coal mines and underground coal mines. Underground coal mines usually require underground tunnels due to the deep coal seams. In order to ensure the normal use of equipment in the tunnels and the exchange of information between the ground and the underground during the mining process, a mobile coal mine cable laying device is required in advance to lay the cables in the tunnels.

[0003] As for the existing coal mine cable laying device, when laying cables in underground tunnels, the traditional laying method is mainly manual operation. There may be factors such as vibration and airflow in the coal mine tunnels, which may cause the cable to shift in position during the manual laying process. In addition, for the existing cable laying device, it is necessary to manually extract the cable, which is prone to problems such as excessive cable pulling and too small bending radius. These problems will cause damage to the cable sheath and even cause safety accidents. Therefore, a mobile coal mine cable laying device is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a mobile coal mine cable installation device, which aims to improve the problems of inconvenient automatic wiring and preventing cable sliding in the prior art.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A mobile coal mine cable installation device comprises a fixed platform, a movable mechanism is provided at the bottom of the fixed platform, a lifting mechanism is fixedly connected to the left side of the top of the fixed platform, a winding mechanism is fixedly connected to the right side of the top of the fixed platform, a wire transmission mechanism is provided on the winding mechanism, a mounting frame is provided on the lifting mechanism, a mounting block is fixedly connected to the interior of the mounting frame, a sliding rod is fixedly connected to the interior of the mounting block, a slider is slidably connected to the slider, and a clamping mechanism is provided on the slider;

[0007] The clamping mechanism includes a mounting platform, the bottom of the mounting platform is fixedly connected to the top of the slider, the top of the mounting platform is fixedly connected to a guide block, the top and bottom sides of the right end of the guide block are fixedly connected to rotating blocks, the right ends of the two groups of rotating blocks are rotatably connected to rollers, the front and rear ends of the adjacent sides of the two groups of rotating blocks are fixedly connected to springs, and a routing assembly is provided inside the guide block.

[0008] As a further description of the above technical solution:

[0009] The routing assembly includes a guide wheel, the guide block is internally rotatably connected to the guide wheel, the internal annular distribution of the guide wheel is fixedly connected to the latch teeth, the right end of the slider is fixedly connected to the power frame, a motor is provided in the power frame, and the output end of the motor is fixedly connected to the guide wheel.

[0010] As a further description of the above technical solution:

[0011] The winding mechanism includes multiple groups of fixed frames, the bottom ends of two groups of fixed frames are respectively fixedly connected to the front and rear ends of the top right side of the fixed platform, the tops of the fixed frames are rotatably connected to the winding shafts, and the front and rear sides of the winding shafts are fixedly connected to limiting wheels.

[0012] As a further description of the above technical solution:

[0013] The wire transmission mechanism includes a wire transmission rack, the inner side of which is fixedly connected to the winding shaft in the winding mechanism, the wire transmission rack is meshed with a wire transmission gear, the top right side of the fixed platform is fixedly connected to a wire transmission motor, and the output end of the wire transmission motor is fixedly connected to the wire transmission gear.

[0014] As a further description of the above technical solution:

[0015] The lifting mechanism includes a hydraulic cylinder, the bottom of which is fixedly connected to the top left side of the fixed platform, the input end of the hydraulic cylinder is provided with a hydraulic motor, the output end of the hydraulic cylinder is provided with a hydraulic push rod, and the output end of the hydraulic push rod is fixedly connected to the mounting frame.

[0016] As a further description of the above technical solution:

[0017] The mobile mechanism includes multiple groups of mobile frames, the tops of two groups of mobile frames are fixedly connected to the front and rear sides of the bottom end of the fixed platform respectively, and the interiors of the mobile frames are each provided with anti-skid wheels, and the middle part of one side of the anti-skid wheels is provided with a power group.

[0018] As a further description of the above technical solution:

[0019] The power group includes a first moving gear, the interior of the first moving gear is fixedly connected to the middle of the anti-skid wheel, the outer side of the first moving gear is meshedly connected to the second moving gear, and a moving motor is provided at the bottom of the fixed platform, and the output end of the moving motor is fixedly connected to the second moving gear.

[0020] As a further description of the above technical solution:

[0021] The rear end of the fixed platform is fixedly connected with a fixed block, and the rear side of the fixed block is fixedly connected with a support frame.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the present invention, the winding shaft is rotated by the wire transmission mechanism. During the wiring process, the guide wheel and the winding shaft rotate at the same time, so that the cable will not be excessively pulled during wiring, thereby ensuring the quality of cable installation, avoiding manual wiring, and improving the efficiency of installation.

[0024] 2. In the present invention, during the routing process, the rollers in the clamping mechanism and the teeth on the guide wheels prevent the cable from being easily offset, reducing the amplitude of the cable shaking, ensuring that the cable maintains a stable position during installation, and preventing the cable from sliding and causing wear on the cable surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a mobile coal mine cable installation device proposed by the present invention;

[0026] Figure 2 This is a rear structural diagram of a mobile coal mine cable installation device proposed by the present invention;

[0027] Figure 3 This is a schematic diagram of the structure of a mobile coal mine cable installation device proposed by the utility model from a top view;

[0028] Figure 4 This is a front structural diagram of a mobile coal mine cable installation device proposed by the present invention;

[0029] Figure 5 The present invention provides a schematic structural diagram of a clamping mechanism for a mobile coal mine cable installation device.

[0030] Legend:

[0031] 1. Fixed platform; 2. Moving mechanism; 201. Moving frame; 202. Anti-skid wheel; 203. First moving gear; 204. Moving motor; 205. Second moving gear; 3. Lifting mechanism; 301. Hydraulic cylinder; 302. Hydraulic motor; 303. Hydraulic push rod; 4. Winding mechanism; 401. Fixed frame; 402. Limiting wheel; 403. Winding shaft; 5. Fixed block; 501. Support frame; 6. Wire feeding mechanism; 601. Wire feeding motor; 602. Wire feeding gear; 603. Wire feeding rack; 7. Mounting frame; 8. Mounting block; 801. Sliding rod; 802. Sliding block; 9. Clamping mechanism; 901. Mounting table; 902. Guide block; 903. Rotating block; 904. Spring; 905. Roller; 906. Guide wheel; 907. Gear; 908. Motor; 909. Power frame. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Reference Figure 1-Figure 2 The utility model provides an embodiment of a mobile coal mine cable laying device, comprising a fixed platform 1, a winding mechanism 4 is fixedly connected to the right side of the top of the fixed platform 1, the winding mechanism 4 comprises a plurality of fixed frames 401, the bottom ends of the two fixed frames 401 are respectively fixedly connected to the front and rear ends of the top right side of the fixed platform 1, the tops of the fixed frames 401 are rotatably connected to a winding shaft 403, the winding shaft 403 is used to reel in the cable, the front and rear sides of the winding shaft 403 are fixedly connected to limiting wheels 402, the limiting wheels 402 are used to ensure that the cable is neatly wound on the winding shaft when the cable is reeled in. On the shaft 403, a wire transmission mechanism 6 is provided on the winding mechanism 4, and the wire transmission mechanism 6 includes a wire transmission rack 603. The inner side of the wire transmission rack 603 is fixedly connected to the winding shaft 403 in the winding mechanism 4. The wire transmission rack 603 is meshed with the wire transmission gear 602. The top right side of the fixed platform 1 is fixedly connected with a wire transmission motor 601. The output end of the wire transmission motor 601 is fixedly connected to the wire transmission gear 602. When the wire transmission motor 601 provides power for the rotation of the wire transmission gear 602, the wire transmission gear 602 rotates, and the wire transmission rack 603 drives the winding shaft 403 to rotate through the meshing relationship.

[0034] Reference Figure 3-Figure 4 The top left side of the fixed platform 1 is fixedly connected with a lifting mechanism 3, and the lifting mechanism 3 includes a hydraulic cylinder 301. The bottom of the hydraulic cylinder 301 is fixedly connected to the top left side of the fixed platform 1. The input end of the hydraulic cylinder 301 is provided with a hydraulic motor 302. The hydraulic motor 302 provides pushing power for the internal liquid of the hydraulic cylinder 301. The output end of the hydraulic cylinder 301 is provided with a hydraulic push rod 303. The hydraulic push rod 303 can be extended through the hydraulic relationship inside the hydraulic cylinder 301, so that the mounting frame 7 and the mounting block 8 can rise, so that the clamping mechanism 9 on the mounting block 8 can reach the required height in the tunnel. The output end of the hydraulic push rod 303 is fixedly connected to the mounting frame 7, and the interior of the mounting frame 7 is fixedly connected to the mounting block 8. The interior of the mounting block 8 is fixedly connected to the slide bar 801, and the slide bar 801 is slidably connected to the slider 802.

[0035] Reference Figure 5The clamping mechanism 9 is arranged on the sliding block 802, and the clamping mechanism 9 comprises a mounting table 901, the bottom of the mounting table 901 is fixedly connected with the top end of the sliding block 802, the top of the mounting table 901 is fixedly connected with a guide block 902, the right end of the guide block 902 is fixedly connected with rotating blocks 903 on the top and the bottom, the right ends of the two groups of rotating blocks 903 are rotatably connected with roller wheels 905, the adjacent sides of the two groups of rotating blocks 903 are fixedly connected with springs 904 at the front end and the rear end, the rotating blocks 903 can be opened outward according to the springs 904, and the elastic potential energy generated by the extension of the springs 904 can make the rotating blocks 903 reset after the cable is inserted into the guide block 902, the roller wheels 905 can clamp and protect the cable during the cabling process, so that the cable skin is prevented from being damaged due to clamping that is too tight, and the inside of the guide block 902 is provided with a cabling assembly, the cabling assembly comprises a guide wheel 906, the inside of the guide block 902 is rotatably connected with the guide wheel 906, the inside of the guide wheel 906 is fixedly connected with a clamping tooth 907 in a ring shape, the right end of the sliding block 802 is fixedly connected with a power frame 909, the power frame 909 is used for fixing a motor 908, the inside of the power frame 909 is provided with the motor 908, the output end of the motor 908 is fixedly connected with the guide wheel 906, and the motor 908 provides power for the rotation of the guide wheel 906. The clamping tooth 907 in the inside of the guide wheel 906 drives the cable to be cabled, and the clamping tooth 907 is made of an elastic material and will not damage the cable when driving the cable to be cabled.

[0036] With reference to Figure 1-Figure 2 The bottom of the fixed platform 1 is provided with a moving mechanism 2, the moving mechanism 2 comprises a plurality of groups of moving frames 201, the moving frames 201 are used for installing anti-skid wheels 202, the top of the two groups of moving frames 201 is fixedly connected with the front end and the rear end of the bottom of the fixed platform 1, the inside of the moving frame 201 is provided with the anti-skid wheel 202, the anti-skid wheel 202 can move the fixed platform 1, and the anti-skid wheel 202 can effectively prevent the fixed platform 1 from sliding as a whole, the middle of one side of the anti-skid wheel 202 is provided with a power set, the power set comprises a first moving gear 203, the inside of the first moving gear 203 is fixedly connected with the middle of the anti-skid wheel 202, the outer side of the first moving gear 203 is meshingly connected with a second moving gear 205, the bottom of the fixed platform 1 is provided with a moving motor 204, the output end of the moving motor 204 is fixedly connected with the second moving gear 205, the moving motor 204 provides power for the rotation of the anti-skid wheel 202, the moving motor 204 can drive the second moving gear 205 to rotate, the second moving gear 205 can drive the first moving gear 203 to rotate through the meshing relationship in the rotating process, and the first moving gear 203 can drive the anti-skid wheel 202 to rotate. The rear end of the fixed platform 1 is fixedly connected with a fixed block 5, the rear side of the fixed block 5 is fixedly connected with a support frame 501, and the support frame 501 can enable people to stabilize the fixed platform 1 to provide an action point.

[0037] Working principle: The transmission motor 601 is reversed, and the transmission gear 602 is meshed with the transmission rack 603, so that the winding shaft 403 is reversed, and the cable to be erected is wound onto the winding shaft 403, and then the moving motor 204 is started, and the fixed platform 1 moves to the erection position under the rotation of the anti-skid wheel 202, and then the rotating block 903 is opened, the spring 904 is stretched, and one end of the cable is connected to the guide block 902 through the roller 905, the spring 904 is reset, and the roller 905 clamps the cable, and then the hydraulic motor 302 is started. The hydraulic push rod 303 is extended to raise the mounting frame 7 and the mounting block 8, and the guide block 902, the mounting platform 901 and the slider 802 are raised to the required installation height. Then the motor 908 and the line transmission motor 601 are started at the same time, the motor 908 rotates the guide wheel 906, the line transmission motor 601 rotates the line transmission gear 602, and the line transmission gear 602 rotates to rotate the winding shaft 403, and the tooth 907 in the guide wheel 906 drives the cable conductor, and the winding shaft 403 and the guide wheel 906 rotate at the same time, so that the cable will not be pulled during the routing process.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A mobile coal mine cable installation device, comprising a fixed platform (1), characterized in that: The bottom of the fixed platform (1) is provided with a moving mechanism (2), the left side of the top of the fixed platform (1) is fixedly connected to a lifting mechanism (3), the right side of the top of the fixed platform (1) is fixedly connected to a winding mechanism (4), the winding mechanism (4) is provided with a wire transmission mechanism (6), the lifting mechanism (3) is provided with a mounting frame (7), the interior of the mounting frame (7) is fixedly connected to a mounting block (8), the interior of the mounting block (8) is fixedly connected to a sliding rod (801), the sliding rod (801) is slidably connected to a slider (802), and the slider (802) is provided with a clamping mechanism (9); The clamping mechanism (9) comprises a mounting platform (901), the bottom of the mounting platform (901) is fixedly connected to the top of the slider (802), the top of the mounting platform (901) is fixedly connected to a guide block (902), the right end of the guide block (902) is fixedly connected to both the top and bottom sides thereof, the right ends of the two groups of the rotating blocks (903) are both rotatably connected to rollers (905), the front and rear ends of the adjacent sides of the two groups of the rotating blocks (903) are fixedly connected to springs (904), and a wiring assembly is provided inside the guide block (902).

2. The mobile coal mine cable installation device according to claim 1, characterized in that: The routing assembly includes a guide wheel (906), the guide block (902) is internally rotatably connected to the guide wheel (906), the internal annular distribution of the guide wheel (906) is fixedly connected to the latch teeth (907), the right end of the slider (802) is fixedly connected to the power frame (909), the power frame (909) is provided with a motor (908), and the output end of the motor (908) is fixedly connected to the guide wheel (906).

3. The mobile coal mine cable installation device according to claim 1, characterized in that: The winding mechanism (4) comprises a plurality of fixed frames (401), the bottom ends of two groups of fixed frames (401) being fixedly connected to the front and rear ends of the top right side of the fixed platform (1), the tops of the fixed frames (401) being rotatably connected to winding shafts (403), and the front and rear ends of the winding shafts (403) being fixedly connected to limiting wheels (402).

4. The mobile coal mine cable installation device according to claim 1, characterized in that: The wire transmission mechanism (6) comprises a wire transmission rack (603), the inner side of which is fixedly connected to a winding shaft (403) in the winding mechanism (4), the wire transmission rack (603) being meshedly connected to a wire transmission gear (602), a wire transmission motor (601) being fixedly connected to the top right side of the fixed platform (1), and an output end of the wire transmission motor (601) being fixedly connected to the wire transmission gear (602).

5. The mobile coal mine cable installation device according to claim 1, characterized in that: The lifting mechanism (3) comprises a hydraulic cylinder (301), the bottom of the hydraulic cylinder (301) is fixedly connected to the left side of the top of the fixed platform (1), the input end of the hydraulic cylinder (301) is provided with a hydraulic motor (302), the output end of the hydraulic cylinder (301) is provided with a hydraulic push rod (303), and the output end of the hydraulic push rod (303) is fixedly connected to the mounting frame (7).

6. The mobile coal mine cable installation device according to claim 1, characterized in that: The mobile mechanism (2) comprises a plurality of mobile frames (201), the tops of two groups of mobile frames (201) being fixedly connected to the front and rear sides of the bottom of the fixed platform (1), respectively; the interiors of the mobile frames (201) are each provided with anti-skid wheels (202), and a power group is provided in the middle of one side of the anti-skid wheels (202).

7. The mobile coal mine cable installation device according to claim 6, characterized in that: The power group comprises a first moving gear (203), the interior of the first moving gear (203) is fixedly connected to the middle of the anti-skid wheel (202), the outer side of the first moving gear (203) is meshedly connected to the second moving gear (205), and a moving motor (204) is provided at the bottom of the fixed platform (1), and the output end of the moving motor (204) is fixedly connected to the second moving gear (205).

8. The mobile coal mine cable installation device according to claim 1, characterized in that: The rear end of the fixed platform (1) is fixedly connected to a fixed block (5), and the rear side of the fixed block (5) is fixedly connected to a support frame (501).

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