Auxiliary hanging flat car for laneway cable

Abstract

The utility model discloses a laneway cable auxiliary hanging flat car which is characterized in that the laneway cable auxiliary hanging flat car comprises a car body (7), an inverted-U-shaped portal frame (4) is arranged on the upper side of the car body (7), and the height of the portal frame (4) can be adjusted; a lever (2) is vertically fixed on a top cross rod of the portal frame (4) and rotates by taking a fixed point of the lever (2) and the portal frame (4) as an axis; a roller (1) with a V-shaped bus is arranged at the top end of the lever (2) and is used for supporting a cable; by means of the device, convenience of cable hanging is achieved, the number of simultaneous operating personnel is reduced, the safety risk in cable hanging operation is reduced, the operation efficiency is improved, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to an auxiliary hanging device for a shaft cable, in particular to an auxiliary hanging flatbed vehicle for a shaft cable. Background Art

[0002] A large number of electrical equipment are needed in mine shafts for mining, transportation, blasting and other operations. This requires a large number of cables to be laid at the top of the shafts in advance to provide stable power supply for operations in the shafts.

[0003] At present, cable hanging operations mainly rely on manpower and require the cooperation of multiple people: some workers lift the cables to a certain height, and then other workers climb the ladder to the top of the shaft to fix the cables. However, during this process, workers are prone to muscle strain and other safety issues, which poses a great safety hazard; in addition, since it requires the cooperation of multiple people, the laying efficiency is unstable and difficult to improve, which is time-consuming and laborious. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a shaft and tunnel cable auxiliary hanging flatbed vehicle, through which the convenience of cable hanging can be achieved, the number of people working at the same time can be reduced, the safety risks in cable hanging operations can be reduced, the operating efficiency can be improved, and time and labor can be saved.

[0005] In order to solve this technical problem, the utility model adopts the following technical solutions:

[0006] A shaft and tunnel cable auxiliary hanging flatbed vehicle, characterized in that it includes a vehicle body, an inverted U-shaped gantry is provided on the upper side of the vehicle body, and the height of the gantry is adjustable; a lever is vertically fixed on the top cross bar of the gantry, and the lever rotates with the fixed point of the gantry as the axis; a roller with a V-shaped busbar is provided on the top of the lever for supporting the cable.

[0007] Preferably, the left and right sides of the gantry are retractable vertical rods, which include an outer tube, the bottom of which is fixed to the vehicle body, an inner tube is sleeved in the outer tube, and a plurality of through holes are transversely penetrated on the left and right sides of the inner tube; the outer tube is provided with positioning pins, which penetrate through the outer tube and are inserted into the corresponding through holes on the left and right sides of the inner tube to achieve relative fixation between the inner tube and the outer tube.

[0008] Preferably, a rotating sleeve is provided on the crossbar of the gantry, and a sliding sleeve is fixed on the rotating sleeve; the lever passes through the sliding sleeve, and a bolt is provided on the sliding sleeve for adjusting the relative position between the lever and the sliding sleeve.

[0009] Preferably, a workbench is provided on the upper side of the vehicle body to facilitate workers to step on it to perform cable hanging operations.

[0010] Further preferably, a tool box is placed on the upper side of the workbench for placing working tools.

[0011] Preferably, wheels are provided on the lower side of the vehicle body for cooperating with tracks laid on the ground of the shaft and tunnel to complete the overall movement of the device.

[0012] The positive effects of the utility model are:

[0013] First, the utility model can adjust the height of the entire device by adjusting the height of the gantry and the length of the lever, so that the cable can be installed at a sufficiently high height without the need for manpower to lift the cable, thereby reducing the number of people working at the same time and reducing the safety risks in the cable hanging operation; it also achieves a labor-saving effect through the lever principle, facilitates the cable hanging operation, improves the operating efficiency, and saves time and effort.

[0014] Secondly, the utility model provides a workbench on the vehicle body, which makes it convenient for workers to directly step on the cable to fix it on the top of the shaft without climbing a ladder, thereby reducing the potential safety hazards in the cable hanging operation.

[0015] Third, the utility model can ensure the stability of the cable and prevent the cable from slipping by arranging rollers for laying cables, and can also prevent the insulation sheath of the cable from being damaged during the hanging operation, thereby ensuring the integrity of the cable and improving the operation quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the overall structural front view of the utility model;

[0017] Figure 2 It is a side view of the overall structure of the utility model. DETAILED DESCRIPTION

[0018] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0019] like Figure 1 and Figure 2 As shown, the utility model includes a shaft cable auxiliary hanging flatbed vehicle, which includes a vehicle body 7. The vehicle body 7 includes a bottom plate and vertical plates fixed on the front and rear sides of the bottom plate. A workbench 6 is provided on the upper side of the vehicle body 7 to facilitate the staff to step up to perform cable hanging operations. By arranging the workbench 6 on the vehicle body 7, it is convenient for the staff to directly step up to fix the cable on the top of the shaft without climbing a ladder, thereby reducing the potential safety hazards in the cable hanging operation. A tool box 5 is also placed on the upper side of the workbench 6, specifically on the inner side (rear side) of the front vertical plate of the vehicle body 7, for placing working tools, so that the staff can take the tools at any time. Wheels 8 are also provided on the lower side of the vehicle body 7 to cooperate with the track laid on the shaft floor to complete the overall movement of the device.

[0020] An inverted U-shaped gantry 4 is provided on the upper side of the vehicle body 7, and the height of the gantry 4 is adjustable. The left and right sides of the gantry 4 are retractable vertical rods, which include an outer tube 42 with a diameter of 4 inches, the bottom of the outer tube 42 is fixed to the top surface of the bottom plate of the vehicle body 7, an inner tube 41 with a diameter of 3 inches is sleeved in the outer tube 42, and a plurality of equidistant through holes are opened transversely on the left and right sides of the inner tube 41. A positioning pin 43 is provided on the outer tube 42, and the positioning pin 43 penetrates from the outer tube 42 into the corresponding through holes on the left and right sides of the inner tube 41 to achieve the fixation of the relative position between the inner tube 41 and the outer tube 42.

[0021] A lever 2 is vertically fixed on the top crossbar of the gantry 4, and the lever 2 can rotate with the fixed point of the gantry 4 as the axis. A rotating sleeve 3 is provided on the crossbar of the gantry 4, and the rotating sleeve 3 is rotatably connected with the crossbar of the gantry 4. A sliding sleeve 10 is fixed to the bottom of the rotating sleeve 3, and the rotating sleeve 3 is perpendicular to the sliding sleeve 10. The lever 2 vertically penetrates the sliding sleeve 10, and a bolt 9 is provided on the sliding sleeve 10. By adjusting the tightness of the bolt 9, the length of the two ends of the lever 2 is adjusted, and the relative position between the lever 2 and the sliding sleeve 10 is adjusted at the same time.

[0022] By adjusting the height of the gantry 4 and the length of the lever 2, the height of the entire device can be adjusted to achieve the goal of laying the cable to a sufficiently high height. There is no need for manpower to lift the cable, which reduces the number of people working at the same time and reduces the safety risks in the cable hanging operation. It also achieves a labor-saving effect through the lever principle, facilitates the cable hanging operation, improves work efficiency, and saves time and effort.

[0023] The top of the lever 2 is provided with a roller 1 with a V-shaped busbar for supporting the cable. By setting the roller 1 to lay the cable, the stability of the cable can be ensured and the cable can be prevented from slipping; the insulation sheath of the cable can also be prevented from being damaged during the hanging operation, thereby ensuring the integrity of the cable and improving the operation quality.

[0024] The utility model discloses a shaft and lane cable auxiliary hanging flatbed vehicle, and its use method is as follows:

[0025] The staff climbs onto the workbench 6 and places the cable on the upper side of the roller 1 .

[0026] Adjust the height of the gantry 4 according to the height of the shaft: take out the positioning pin 43, lift the horizontal bar on the top of the gantry 4 upwards, drive the inner tube 41 in the vertical bars on both sides of the gantry 4 to slide upward in the outer tube 42, wait for the inner tube 41 to reach the appropriate position, insert the positioning pin 43 from the outer tube 42 into the corresponding through holes on the left and right sides of the inner tube 41, so that the positions of the inner tube 41 and the outer tube 42 remain relatively fixed.

[0027] Then adjust the length of both ends of the lever 2 appropriately: by unscrewing the bolt 9, the lever 2 can slide freely in the sliding sleeve 10. After sliding the lever 2 to a suitable position (the length of both ends of the lever 2 can meet the requirements of the cable hanging operation), tighten the bolt 9 to keep the lever 2 and the sliding sleeve 10 relatively fixed.

[0028] Then the staff can easily lift the cable to the top of the shaft by prying the bottom end of the lever 2, and then the staff stands on the workbench 6 to fix the lifted cable on the top of the shaft.

[0029] By moving the wheels 8 on the rails, the cables can be fixed one by one at the to-be-fixed points (with cable hooks installed) at the top of the shaft, thus completing the cable hanging operation.

Claims

1. A shaft cable auxiliary hanging flatbed vehicle, characterized in that: It comprises a vehicle body (7), an inverted U-shaped gantry (4) is provided on the upper side of the vehicle body (7), and the height of the gantry (4) is adjustable; a lever (2) is vertically fixed on the top crossbar of the gantry (4), and the lever (2) rotates around a fixed point with the gantry (4) as an axis; and a roller (1) with a V-shaped busbar is provided at the top of the lever (2) for supporting the cable.

2. The shaft cable auxiliary hanging flatbed vehicle according to claim 1 is characterized in that: The left and right sides of the gantry (4) are retractable vertical rods, the vertical rods comprising an outer tube (42), the bottom of the outer tube (42) being fixed to the vehicle body (7), the inner tube (41) being sleeved in the outer tube (42), and a plurality of through holes being transversely penetrated on the left and right sides of the inner tube (41); the outer tube (42) is provided with a positioning pin (43), the positioning pin (43) being inserted from the outer tube (42) through the corresponding through holes on the left and right sides of the inner tube (41), so as to achieve relative fixation between the inner tube (41) and the outer tube (42).

3. The shaft cable auxiliary hanging flatbed vehicle according to claim 1 is characterized in that: A rotating sleeve (3) is arranged on the crossbar of the gantry (4), and a sliding sleeve (10) is fixed on the rotating sleeve (3); the lever (2) passes through the sliding sleeve (10), and a bolt (9) is arranged on the sliding sleeve (10) for adjusting the relative position between the lever (2) and the sliding sleeve (10).

4. The shaft cable auxiliary hanging flatbed vehicle according to claim 1, characterized in that: A workbench (6) is provided on the upper side of the vehicle body (7), which is convenient for workers to step on to perform cable hanging operations.

5. The shaft cable auxiliary hanging flatbed vehicle according to claim 4 is characterized in that: A tool box (5) is also placed on the upper side of the workbench (6) for placing working tools.

6. The shaft cable auxiliary hanging flatbed vehicle according to claim 1, characterized in that: The lower side of the vehicle body (7) is provided with wheels (8) for cooperating with tracks laid on the ground of the shaft and tunnel to complete the overall movement of the device.

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