Cable transportation temporary storage vehicle

Abstract

The utility model relates to the technical field of cable transportation, in particular to a cable transportation temporary storage vehicle which comprises a mounting plate, two brackets are symmetrically arranged on the two sides of the mounting plate in a hinged mode, clamping jaws are arranged on the upper end face of the mounting plate in a fixed structure mode, and lifting supporting legs are arranged on the lower end face of the mounting plate in a fixed structure mode. One end of the lifting supporting leg is provided with a bracket, the other end of the lifting supporting leg is provided with an oil cylinder used for driving the bracket to rotate in a hinged structure mode, the output end of the oil cylinder is connected with the bracket, and the lower portion of the lifting supporting leg is provided with a walking chassis in a fixed structure mode. The distance between the two brackets is controlled by adjusting the rotation angle of the brackets, so that the cable is prevented from being in the maximum bending state for a long time to cause cracks of an insulating layer of the cable and deformation of an internal conductor, and the service life of the cable is not damaged in the transportation process.

Description

Technical fields:

[0001] This application relates to the field of cable transportation technology, and in particular to a cable transportation buffer vehicle. Background technology:

[0002] A cable is a device for transmitting electrical energy or signals, typically consisting of several or groups of conductors. In coal mine production, the normal operation of various mechanical equipment and systems depends on a stable power supply, and cable pipelines are crucial to ensuring the proper functioning of these devices.

[0003] Chinese patent application No. 202020776435.6—A buffer device for a coal mine fully mechanized mining face roadway pipeline—includes a connecting vehicle, several vehicle bodies, and a track for each of the vehicle bodies to run on. The front end of the connecting vehicle is connected to an auxiliary traction device, and the rear end is connected to the track. Adjacent vehicle bodies are connected by hinges. Brackets are installed on the connecting vehicle and each vehicle body. A foldable and extendable cable tray for laying and fixing pipelines is hinged between any two adjacent brackets.

[0004] This patent utilizes cable trays to support cables. Since cables of different specifications have different bending radii (e.g., the larger the diameter, the larger the bending radius), existing cable transport devices used in coal mines, including the aforementioned patent, cannot adjust their lifting and transporting state according to the cable's bending radius. This results in the cable being in a bending state exceeding the maximum bending radius for extended periods, which can cause cracks in the cable's insulation layer, reduce its efficiency, increase the risk of leakage, and deform the conductor inside the cable, reducing its conductivity and significantly shortening the cable's service life. Utility model content:

[0005] To solve the above-mentioned technical problems, this utility model provides a cable transport buffer vehicle, which addresses the issue that complex road conditions make cables susceptible to sudden bending forces, leading to severe cable damage. The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows:

[0006] A cable transport buffer vehicle, comprising:

[0007] Mounting plate;

[0008] The brackets are symmetrically arranged on both sides of the mounting plate using a hinged structure.

[0009] Grippers, several grippers are fixedly mounted on the upper surface of the mounting plate;

[0010] The lifting outrigger has one end fixedly mounted on the lower surface of the mounting plate.

[0011] The hydraulic cylinder is used to drive the bracket to rotate. The output end of the hydraulic cylinder is connected to the bracket, and the other end of the hydraulic cylinder is connected to the lifting outrigger in a hinged structure.

[0012] The chassis is connected to the lifting outriggers in a fixed structure.

[0013] Furthermore, the lifting outrigger includes a first sleeve and a second sleeve. The first sleeve is connected to the mounting plate in a fixed manner, and the first sleeve is connected to the second sleeve in a sliding manner along the vertical direction. The other end of the second sleeve is connected to the traveling chassis in a fixed manner. Both the first sleeve and the second sleeve are provided with pin holes, and a pin is provided in the pin holes.

[0014] Furthermore, the gripper includes an upper gripper and a lower gripper, which are connected by bolts. The lower gripper is fixedly mounted on the upper surface of the mounting plate.

[0015] Furthermore, a hanger is fixedly mounted on one side of the mounting plate, and a hanger is attached to the hanger.

[0016] Furthermore, a light pole is fixedly mounted on the upper surface of the hanger.

[0017] The beneficial effects of this utility model are: by setting up a hydraulic cylinder, the hydraulic cylinder drives the bracket to rotate around the hinge point, and the angle of rotation of the bracket can be adjusted according to the different bending radii of the cable to control the distance between the two brackets, so as to avoid the cable being in an excessively bent state for a long time, which would cause cracks in the cable insulation layer and deformation of the internal conductor, and ensure that the service life of the cable is not damaged during transportation. Attached image description:

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0019] In the picture:

[0020] 1. Mounting plate, 2. Bracket, 3. Gripper, 31. Upper clamp, 32. Lower clamp, 4. Lifting outrigger, 41. First sleeve, 42. Second sleeve, 5. Hydraulic cylinder, 6. Walking chassis, 7. Pin hole, 8. Pin shaft, 9. Hanger, 10. Hanging tag, 11. Light pole. Detailed implementation method:

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the utility model will now be described in further detail with reference to the accompanying drawings and the following embodiments, so that the public can better understand the implementation method of this utility model. The specific implementation scheme of this utility model is as follows:

[0022] A cable transport buffer vehicle includes a mounting plate 1. Two brackets 2 are symmetrically arranged on both sides of the mounting plate 1 in a hinged manner. A gripper 3 is fixedly arranged on the upper surface of the mounting plate 1, and a lifting leg 4 is fixedly arranged on the lower surface of the mounting plate 1. A hydraulic cylinder 5 for driving the bracket 2 to rotate is hinged at the other end of the lifting leg 4. The output end of the hydraulic cylinder 5 is connected to the bracket 2. A walking chassis 6 is fixedly arranged at the lower part of the lifting leg 4. By setting the hydraulic cylinder 5, the bracket 2 is driven to rotate around the hinge point. The rotation angle of the bracket 2 can be adjusted according to the different bending radii of the cable to control the distance between the two brackets 2, so as to avoid the cable being in the maximum bending state for a long time, which would cause cracks in the cable insulation layer and deformation of the internal conductor, and ensure that the service life of the cable is not damaged during transportation.

[0023] It should be noted that the lifting outrigger 4 includes a first sleeve 41 and a second sleeve 42. The first sleeve 41 is connected to the mounting plate 1 in a fixed manner, and the first sleeve 41 is connected to the second sleeve 42 in a sliding manner along the vertical direction. The other end of the second sleeve 42 is connected to the traveling chassis 6 in a fixed manner. Both the first sleeve 41 and the second sleeve 42 are provided with pin holes 7, and pins 8 are provided in the pin holes 7. The lifting outrigger 4 can meet the requirements for cable lifting height and adapt to various complex roadways.

[0024] It should be noted that the clamp 3 includes an upper clamp 31 and a lower clamp 32. The upper clamp 31 and the lower clamp 32 are connected by bolts. The lower clamp 32 is fixedly set on the upper surface of the mounting plate 1. This structure is mainly used to fix the cable and prevent the cable from slipping off the bracket 2.

[0025] It should be noted that a hanger 9 is fixedly installed on one side of the mounting plate 1, and a tag 10 is installed on the hanger 9. The tag 10 is mainly used to mark various parameters such as the cable model and the load-bearing capacity of the cable buffer cart.

[0026] Furthermore, a light pole 11 is fixedly installed on the upper surface of the hanger 9; the light pole 11 is mainly used to provide lighting for the tunnel and facilitate construction personnel.

[0027] The working principle and process of this utility model are as follows:

[0028] Unscrew the bolts connecting the upper clamp 31 and the lower clamp 32, place the cable in the lower clamp 32, and then fix the upper clamp 31 to the lower clamp 32 with bolts. At this time, the cable passes through the clamp 3 and is placed on the bracket 2. According to the bending radius of different cable models, adjust the angle of the bracket 2 by the hydraulic cylinder 5. Start the hydraulic cylinder 5, and the bracket 2 rotates around the hinge point connected to the mounting plate 1 under the drive of the hydraulic cylinder 5. The distance between the two brackets 2 also changes accordingly. When the bracket 2 rotates to a certain angle, that is, the distance between the two brackets 2 is the maximum bending radius of the cable, stop driving the hydraulic cylinder 5, and then operate the traveling chassis 6 to drive the cable to move in the tunnel.

[0029] In the description of this utility model, it should be understood that the terms "center," "upper," "lower," "left," "right," "front," "rear," "lower left," "upper right," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Although this utility model has been described according to a limited number of embodiments, those skilled in the art should understand from the above description that other embodiments can be conceived within the scope of this utility model described herein.

Claims

1. A cable transport buffer vehicle, characterized in that, include: Mounting plate (1); Bracket (2), both brackets (2) are hinged on both sides of the mounting plate (1); Clamps (3), a number of clamps (3) are fixedly arranged on the upper end face of the mounting plate (1); Lifting outrigger (4), one end of the lifting outrigger (4) is fixedly mounted on the lower end face of the mounting plate (1); The hydraulic cylinder (5) is used to drive the bracket (2) to rotate. The output end of the hydraulic cylinder (5) is connected to the bracket (2), and the other end of the hydraulic cylinder (5) is connected to the lifting support leg (4) in a hinged structure. The traveling chassis (6) is connected to the lifting outriggers (4) in a fixed structure.

2. The cable transport buffer car according to claim 1, characterized in that: The lifting outrigger (4) includes a first sleeve (41) and a second sleeve (42). The first sleeve (41) is connected to the mounting plate (1) in a fixed structure. The first sleeve (41) is connected to the second sleeve (42) in a sliding structure along the vertical direction. The other end of the second sleeve (42) is connected to the walking chassis (6) in a fixed structure. Both the first sleeve (41) and the second sleeve (42) have pin holes (7), and a pin (8) is provided in the pin holes (7).

3. A cable transport buffer car according to claim 1, characterized in that: The gripper (3) includes an upper gripper (31) and a lower gripper (32). The upper gripper (31) and the lower gripper (32) are connected by bolts. The lower gripper (32) is fixedly mounted on the upper surface of the mounting plate (1).

4. A cable transport buffer car according to claim 1, characterized in that: A hanger (9) is provided on one side of the mounting plate (1) in a fixed structure manner, and a hanger (9) is provided with a hang tag (10).

5. A cable transport buffer vehicle according to claim 4, characterized in that: A lamp post (11) is fixedly mounted on the upper surface of the hanger (9).

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