Pay-off equipment for power construction

Abstract

The invention relates to the technical field of power construction, and discloses power construction pay-off equipment which comprises a walking vehicle, lifting type roller assemblies are arranged at the four corners of the walking vehicle, the walking vehicle is in a U shape, and a winding drum mounting assembly, a cleaning assembly and a guiding assembly are arranged at the top of the walking vehicle. A winding drum guide component is arranged in the center of the walking vehicle, the lifting type roller assembly capable of ascending and descending is adopted as a walking structure of the walking vehicle, when a cable winding drum is taken and placed, the walking vehicle can be descended, workers do not need to lift and carry the cable winding drum, and therefore operation can be conducted only through two workers, and the cable winding drum is fixed and installed through the winding drum installation assembly; the cable winding drum is guided through the winding drum guiding component, the situation that the position of the cable winding drum deviates too much is avoided, the cleaning assembly is arranged to be used for cleaning a cable pulled out of the cable winding drum, and the guiding assembly is arranged to be used for guiding and actively pulling the pulled-out cable.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electric power construction equipment, in particular to a pay-off device for electric power construction. BACKGROUND

[0002] Electric power engineering is the engineering related to the production, transmission and distribution of electric energy, and broadly includes the engineering of using electricity as power and energy in many fields. In electric power transmission, cables need to be used, so in electric power construction activities, the cables usually need to be wound and unwound. The cable drum of the existing pay-off device relies on manual disassembly of bolts and manual transportation of the drum. For heavy-load drums with a diameter of more than 1.5 meters, 3-5 people need to operate cooperatively, and it takes a high number of minutes to replace the drum once, which is extremely low in efficiency and has the risk of injury. SUMMARY

[0003] The present application aims to provide a pay-off device for electric power construction to solve the problems in the background.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a pay-off device for electric power construction, comprising a walking vehicle, a lifting type roller assembly is arranged at each corner of the walking vehicle, the walking vehicle is in a U shape, a drum mounting assembly, a cleaning assembly and a guide assembly are arranged at the top of the walking vehicle, a drum guide part is arranged at the center of the walking vehicle, and the drum guide part supports the cable drum placed at the center of the walking vehicle; the drum mounting assembly comprises a positioning part, an adjusting part and a lifting part, the lifting part is provided in two groups in front and back, the lifting end of the lifting part is fixedly connected with the adjusting part, the adjusting end of the adjusting part is fixedly connected with the positioning part, and the positioning part positions and clamps the cable drum placed at the center of the walking vehicle.

[0005] According to the pay-off device for electric power construction, the positioning part comprises an adjusting plate, a guide rod one is inserted into the adjusting plate, an installation disc is fixedly installed at one end of the guide rod one towards the cable drum, a connecting disc is fixedly installed at the other end of the guide rod one, a tapered cylinder is fixedly installed on the side outer wall of the installation disc towards the cable drum, the tapered cylinder is inserted into the center hole of the cable drum, a return spring is fixedly installed on the outer wall of the connecting disc, and one end of the return spring away from the connecting disc is fixedly connected with the adjusting plate.

[0006] Further, the adjusting part comprises an electric telescopic rod two, a connecting frame is fixedly installed at the telescopic end of the electric telescopic rod two, a guide groove is formed at the top of the connecting frame, a guide rod two is fixedly installed in the guide groove, a sliding block is slidingly arranged on the guide rod two, the sliding block is slidingly arranged in the guide groove, and the bottom end of the sliding block is fixedly connected with the top of the adjusting plate.

[0007] Further, the lifting component comprises a third electric telescopic rod, the third electric telescopic rod is fixedly installed on the top of the walking vehicle, an L-shaped mounting seat is fixedly installed on the telescopic end of the third electric telescopic rod, the L-shaped mounting seat is fixedly connected with the second electric telescopic rod, and a limiting assembly is arranged on the L-shaped mounting seat.

[0008] Further, the limiting assembly comprises an elastic telescopic rod and a pushing plate, the elastic telescopic rod is fixedly connected with the through groove on the L-shaped mounting seat, the telescopic end of the elastic telescopic rod is fixedly connected with a connecting plate, the pushing plate is fixedly installed on a connecting frame, the pushing plate abuts against the outer wall of the connecting plate, and an L-shaped limiting plate is fixedly installed at the bottom end of the connecting plate.

[0009] Further, a sliding pad is fixedly installed at the bottom of the connecting frame, and the bottom of the sliding pad is in contact with the upper surface of the L-shaped mounting seat.

[0010] Further, the lifting roller assembly comprises a receiving cavity, the receiving cavity is arranged at the four corners of the walking vehicle, a first electric telescopic rod is fixedly installed in the receiving cavity, and a walking wheel is fixedly installed at the telescopic end of the first electric telescopic rod.

[0011] Further, the winding drum guiding component comprises two inclined guide plates, the upper surface of each inclined guide plate is provided with an arc-shaped groove, an L-shaped mounting plate is fixedly installed at the right end of each inclined guide plate, the L-shaped mounting plate is fixedly connected with a mounting hole on the walking vehicle through bolts, and a plurality of mounting holes are arranged.

[0012] Further, the cleaning assembly comprises a first fixing seat, the first fixing seat is fixedly installed on the top of the walking vehicle, a connecting shaft is rotatably connected to the first fixing seat through a bearing, the connecting shaft is provided with two upper and lower connecting shafts, a second fixing seat is fixedly installed at one end of the connecting shaft, a central shaft is detachably arranged on the inner side of the second fixing seat through bolts, a cleaning roller is arranged on the outer wall of the central shaft, and a cable on the cable winding drum passes between the two cleaning rollers.

[0013] Further, the guiding assembly comprises a third fixing seat and a motor, the third fixing seat is fixedly installed on the top of the walking vehicle, a first rotating shaft is rotatably connected to the third fixing seat through a bearing, a guide wheel is fixedly installed on the outer wall of the first rotating shaft, the cable on the cable winding drum winds around the guide wheel once, the motor is fixedly installed on the top of the walking vehicle, a second rotating shaft is fixedly installed at the output end of the motor, a second gear is fixedly installed on the second rotating shaft, the second gear is engaged with a first gear, and the first gear is fixedly installed on the first rotating shaft.

[0014] Compared with the prior art, the present application has the following advantages: The lifting type roller assembly is used as the walking structure of the walking vehicle, when the cable drum is taken and placed, the walking vehicle can be lowered, workers do not need to lift and carry, therefore, only two workers are needed to operate, the cable drum is fixed and installed through the drum installation assembly, the cable drum is guided through the drum guiding component, the position deviation of the cable drum is avoided, the cleaning component is arranged to clean the cable pulled out from the cable drum, and the guiding component is arranged to guide and actively pull the cable.

[0015] When the adjusting end of the adjusting component drives the adjusting plate to move towards the cable drum, the cone cylinder is inserted into the center hole of the cable drum, and then the cable drum is tightly fixed, as the adjusting plate continues to be pushed to move towards the cable drum, the reset spring is continuously stretched, the elastic force of the reset spring applied to the connecting disc becomes larger, the force of the cone cylinder against the cable drum becomes larger, the cone cylinder cannot easily separate from the center hole of the cable drum, and in the process of unwinding the cable drum, as the cone cylinder can be elastically displaced, the cable drum can be elastically displaced when the cable is pulled out, and the tension is buffered.

[0016] The motor drives the second rotating shaft to rotate, and then drives the second gear to rotate, the rotation of the second gear drives the first gear to rotate, and then drives the first rotating shaft to rotate, the rotation of the first rotating shaft drives the guide wheel to rotate, and is used for pulling the cable, so that the cable is pulled out from the cable drum, and then is discharged after winding the guide wheel for one circle, and only the rotation speed of the motor output needs to be adjusted, so that the unwinding speed can be controlled. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the bottom view; Figure 2 It is the application Figure 1 It is a structural schematic view of the bottom view; Figure 3 It is the application Figure 1 It is a structural schematic view of the top view; Figure 4 It is a structural schematic view of the walking vehicle and the drum guiding component of the application; Figure 5 It is a structural schematic view of the cable drum and the drum installation assembly of the application; Figure 6 It is a structural schematic view of the positioning component, the adjusting component and the lifting component of the application; Figure 7 It is a structural schematic view of the adjusting component, the lifting component and the limiting component of the application; Figure 8 It is a structural schematic view of the positioning component of the application; Figure 9 It is a structural schematic view of the electric telescopic rod and the walking wheel of the application; Figure 10 Structure diagram of the cleaning assembly and the guiding assembly of the application.

[0018] In the figure: 1, walking vehicle; 2, cable drum; 3, drum guiding part; 301, inclined guiding plate; 302, arc-shaped groove; 303, L-shaped mounting plate; 4, lifting roller assembly; 401, storage cavity; 402, electric telescopic rod one; 403, walking wheel; 5, drum mounting assembly; 501, positioning part; 5011, adjusting plate; 5012, mounting disc; 5013, tapered cylinder; 5014, guiding rod one; 5015, connecting disc; 5016, reset spring; 502, adjusting part; 5021, electric telescopic rod two; 5022, connecting frame; 5023, guiding groove; 5024, guiding rod two; 5025, sliding block; 503, lifting part; 5031, electric telescopic rod three; 5032, L-shaped mounting seat; 6, limiting assembly; 601, elastic telescopic rod; 602, connecting plate; 603, pushing plate; 604, L-shaped limiting plate; 7, cleaning assembly; 701, fixed seat one; 702, connecting shaft; 703, central shaft; 704, cleaning roller; 705, fixed seat two; 8, guiding assembly; 801, fixed seat three; 802, rotating shaft one; 803, guiding wheel; 804, motor; 805, rotating shaft two; 806, gear one; 807, gear two; 9, mounting hole; 10, sliding pad. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only some of the embodiments of the application, not all the embodiments.

[0020] Embodiment one: please refer to Figures 1-9 The application provides a technical solution: a cable paying-off device for power construction, which comprises a walking vehicle 1, a lifting roller assembly 4 is arranged at each corner of the walking vehicle 1, the walking vehicle 1 is in a U shape, a drum mounting assembly 5, a cleaning assembly 7 and a guiding assembly 8 are arranged at the top of the walking vehicle 1, a drum guiding part 3 is arranged at the center of the walking vehicle 1, the drum guiding part 3 supports a cable drum 2 placed at the center of the walking vehicle 1, the lifting roller assembly 4 which can be lifted is used as the walking structure of the walking vehicle 1, when the cable drum 2 is taken or placed, the walking vehicle 1 can be lowered, workers do not need to lift and carry, therefore, only two workers are needed to operate, the cable drum 2 is fixed and mounted through the drum mounting assembly 5, the cable drum 2 is guided through the drum guiding part 3, so that the position deviation of the cable drum 2 is avoided, the cleaning assembly 7 is arranged to clean the cable pulled out from the cable drum 2, and the guiding assembly 8 is arranged to guide and actively pull the cable.

[0021] The winding drum mounting assembly 5 comprises a positioning component 501, an adjusting component 502 and lifting components 503, the lifting components 503 are provided in two groups in front and back, the lifting ends of the lifting components 503 are fixedly connected with the adjusting component 502, the adjusting end of the adjusting component 502 is fixedly connected with the positioning component 501, the positioning component 501 positions and clamps the cable winding drum 2 placed at the center of the walking vehicle 1, first, the position of the positioning component 501 is adjusted up and down, front and back and left and right through the lifting components 503 and the adjusting component 502, so that the positioning structure in the positioning component 501 can be aligned with the center hole of the cable winding drum 2, and then the cable winding drum 2 is positioned and fixed through the positioning structure in the positioning component 501, then the adjusting component 502 is lifted by the lifting components 503, and then the positioning component 501 is lifted, the positioning component 501 lifts the cable winding drum 2, so that the rotation of the cable winding drum 2 is not affected by the winding drum guide component 3 during the pay-off process.

[0022] The positioning component 501 comprises an adjusting plate 5011, a guide rod one 5014 is inserted in the adjusting plate 5011, an installation disc 5012 is fixedly installed at one end of the guide rod one 5014 towards the cable winding drum 2, a connecting disc 5015 is fixedly installed at the other end of the guide rod one 5014, a tapered cylinder 5013 is fixedly installed on the side outer wall of the installation disc 5012 towards the cable winding drum 2, the tapered cylinder 5013 is inserted into the center hole of the cable winding drum 2, a return spring 5016 is fixedly installed on the outer wall of the connecting disc 5015, one end of the return spring 5016 away from the connecting disc 5015 is fixedly connected with the adjusting plate 5011, when the adjusting end of the adjusting component 502 drives the adjusting plate 5011 to move towards the cable winding drum 2, the tapered cylinder 5013 will be inserted into the center hole of the cable winding drum 2, and then the cable winding drum 2 is tightly fixed, as the adjusting plate 5011 continues to be pushed to move towards the cable winding drum 2, the return spring 5016 will continue to be stretched, so that the elastic force of the return spring 5016 applied on the connecting disc 5015 becomes larger, and the force of the tapered cylinder 5013 against the cable winding drum 2 becomes larger, so that the tapered cylinder 5013 cannot easily separate from the center hole of the cable winding drum 2, and at the same time in the process of paying off the cable winding drum 2, because the tapered cylinder 5013 can be elastically displaced, the cable winding drum 2 can be elastically displaced when the cable is pulled out, and the tension is buffered.

[0023] The adjusting component 502 comprises an electric telescopic rod two 5021, a connecting frame 5022 is fixedly installed at the telescopic end of the electric telescopic rod two 5021, a guide groove 5023 is formed at the top of the connecting frame 5022, a guide rod two 5024 is fixedly installed in the guide groove 5023, a sliding block 5025 is slidably arranged on the guide rod two 5024, the sliding block 5025 is slidably arranged in the guide groove 5023, the bottom end of the sliding block 5025 is fixedly connected with the top of the adjusting plate 5011, the position of the adjusting plate 5011 is adjusted by adjusting the position of the sliding block 5025 in the guide groove 5023, the position of the sliding block 5025 is adjusted by adjusting the position of the connecting frame 5022 relative to the cable drum 2 through the electric telescopic rod two 5021, so that the sliding block 5025 drives the adjusting plate 5011 to move relative to the cable drum 2, and the adjusting plate 5011 is pushed to the cable drum 2.

[0024] The lifting component 503 comprises an electric telescopic rod three 5031, the electric telescopic rod three 5031 is fixedly installed at the top of the walking vehicle 1, an L-shaped mounting seat 5032 is fixedly installed at the telescopic end of the electric telescopic rod three 5031, the L-shaped mounting seat 5032 is fixedly connected with the electric telescopic rod two 5021, a limiting assembly 6 is arranged on the L-shaped mounting seat 5032, the L-shaped mounting seat 5032 is lifted by the electric telescopic rod three 5031, thereby lifting the adjusting component 502, the adjusting component 502 drives the positioning component 501 to lift, so that the taper cylinder 5013 in the positioning component 501 can be flush with the center hole of the cable drum 2, and after the positioning component 501 positions and fixes the cable drum 2, the cable drum 2 is lifted, the left and right sides of the cable drum 2 are limited by the limiting assembly 6, so that the cable drum 2 is prevented from sliding off the walking vehicle 1.

[0025] The limiting assembly 6 comprises an elastic telescopic rod 601 and a pushing plate 603, the elastic telescopic rod 601 is fixedly connected with a through groove on the L-shaped mounting seat 5032, a connecting plate 602 is fixedly connected with the telescopic end of the elastic telescopic rod 601, the pushing plate 603 is fixedly installed on the connecting frame 5022, the pushing plate 603 abuts against the outer wall of the connecting plate 602, an L-shaped limiting plate 604 is fixedly installed at the bottom end of the connecting plate 602, when the connecting frame 5022 moves towards the cable drum 2, the pushing plate 603 moves synchronously, after the pushing plate 603 contacts with the connecting plate 602, the connecting plate 602 is pushed to move towards the cable drum 2, thereby driving the L-shaped limiting plate 604 to move towards the cable drum 2, and then blocks the cable drum 2 in the left and right directions.

[0026] The bottom of the connecting frame 5022 is fixedly installed with a sliding pad 10, the bottom of the sliding pad 10 is in contact with the upper surface of the L-shaped mounting seat 5032, so that the L-shaped mounting seat 5032 can support the sliding pad 10, thereby pushing the connecting frame 5022 to be supported, and the sliding pad 10 can also avoid the direct contact between the connecting frame 5022 and the L-shaped mounting seat 5032, thereby avoiding the problem of excessive friction between the connecting frame 5022 and the guide groove 5023.

[0027] The lifting roller assembly 4 comprises a receiving cavity 401 which is arranged at the four corners of the walking vehicle 1, and a first electric telescopic rod 402 is fixedly installed in the receiving cavity 401, and a walking wheel 403 is fixedly installed at the telescopic end of the first electric telescopic rod 402, and the walking wheel 403 is lifted by the first electric telescopic rod 402, and when the cable drum 2 is placed and removed, the first electric telescopic rod 402 drives the walking wheel 403 to rise, and the walking wheel 403 is collected into the receiving cavity 401, and after the cable drum 2 is placed and removed, the first electric telescopic rod 402 drives the walking wheel 403 to move downward, so that the walking wheel 403 extends out of the receiving cavity 401, and then the walking vehicle 1 is lifted.

[0028] The drum guiding component 3 comprises two inclined guide plates 301, the upper surface of the inclined guide plate 301 is provided with an arc-shaped groove 302, the right end of the inclined guide plate 301 is fixedly installed with an L-shaped mounting plate 303, the L-shaped mounting plate 303 is fixedly connected with the mounting hole 9 on the walking vehicle 1 through bolts, the mounting hole 9 is provided with a plurality of mounting holes, workers adjust the position of the L-shaped mounting plate 303 according to the size of the cable drum 2, so that the two inclined guide plates 301 are aligned with the two ends of the cable drum 2, the cable drum 2 is pushed to move along the upper surface of the inclined guide plate 301, and until the cable drum 2 rolls into the arc-shaped groove 302, the cable drum 2 can be positioned and fixed by the drum mounting assembly 5.

[0029] Working principle: in use, the worker adjusts the position of the L-shaped mounting plate 303 according to the size of the cable drum 2, and then aligns the two inclined guide plates 301 with the two ends of the cable drum 2. By pushing the cable drum 2 along the upper surface of the inclined guide plate 301, the cable drum 2 is rolled into the arc-shaped groove 302. The electric telescopic rod three 5031 is turned on to drive the L-shaped mounting seat 5032 to move downward, and then drive the adjusting component 502 to move downward, so that the positioning component 501 moves downward until the cone cylinder 5013 is flush with the center hole of the cable drum 2. Pulling the adjusting plate 5011 drives the guide rod one 5014 to move, and then drives the mounting disc 5012 to move, so that the cone cylinder 5013 is aligned with the center hole of the cable drum 2. The electric telescopic rod two 5021 is turned on to drive the connecting frame 5022 to move towards the cable drum 2, and then the slider 5025 drives the adjusting plate 5011 to move towards the cable drum 2, so that the cone cylinder 5013 is inserted into the center hole of the cable drum 2. Then the cable drum 2 is tightly fixed. As the adjusting plate 5011 continues to be pushed to move towards the cable drum 2, the reset spring 5016 will continue to be stretched, so that the elastic force of the reset spring 5016 applied on the connecting disc 5015 becomes larger, and the force of the cone cylinder 5013 against the cable drum 2 becomes larger, so that the cone cylinder 5013 will not easily come off from the center hole of the cable drum 2. The electric telescopic rod three 5031 is turned on to drive the L-shaped mounting seat 5032 to move upward, which drives the adjusting component 502 to move upward, and then drives the positioning component 501 to move upward. Then the cable drum 2 is lifted, so that the cable drum 2 is separated from the arc-shaped groove 302, avoiding the inclined guide plate 301 from hindering the rotation of the cable drum 2 during the unwinding process.

[0030] Embodiment two: please refer to Figures 1-10 The present application provides a technical solution: a wire unwinding device for power construction, comprising a walking vehicle 1, a lifting type roller assembly 4 is arranged at the four corners of the walking vehicle 1, the walking vehicle 1 presents a U shape, a drum mounting assembly 5, a cleaning assembly 7 and a guide assembly 8 are arranged at the top of the walking vehicle 1, a drum guide component 3 is arranged at the center of the walking vehicle 1, the drum guide component 3 supports a cable drum 2 placed at the center of the walking vehicle 1, the lifting type roller assembly 4 is used as the walking structure of the walking vehicle 1, when the cable drum 2 is taken or placed, the walking vehicle 1 can be lowered, and workers do not need to lift and carry, so only two workers are needed for operation. The cable drum 2 is fixed and installed by the drum mounting assembly 5, and guided by the drum guide component 3, so as to avoid that the position of the cable drum 2 deviates too much. The cleaning assembly 7 is arranged to clean the cable pulled out from the cable drum 2, and the guide assembly 8 is arranged to guide and actively pull the cable.

[0031] The winding drum mounting assembly 5 comprises a positioning component 501, an adjusting component 502 and two lifting components 503. The lifting ends of the lifting components 503 are fixedly connected with the adjusting component 502, the adjusting end of the adjusting component 502 is fixedly connected with the positioning component 501, the positioning component 501 positions and clamps the cable winding drum 2 placed at the center of the walking vehicle 1. First, the position of the positioning component 501 is adjusted up and down, front and back and left and right through the lifting components 503 and the adjusting component 502, so that the positioning structure in the positioning component 501 can be aligned with the center hole of the cable winding drum 2, and then the cable winding drum 2 is positioned and fixed through the positioning structure in the positioning component 501. Then the adjusting component 502 is lifted by the lifting component 503, and the positioning component 501 is lifted, so that the cable winding drum 2 is lifted, and the rotation of the cable winding drum 2 during the unwinding process is not affected by the winding drum guide component 3.

[0032] The cleaning assembly 7 comprises a first fixed seat 701 fixedly installed on the top of the walking vehicle 1, a connecting shaft 702 rotatably connected with the first fixed seat 701 through a bearing, the connecting shaft 702 is provided with two upper and lower connecting shafts, one end of the connecting shaft 702 is fixedly installed with a second fixed seat 705, the inner side of the second fixed seat 705 is provided with a central shaft 703 through bolts, the outer wall of the central shaft 703 is sleeved with a cleaning roller 704, and the cable on the cable winding drum 2 passes between the two cleaning rollers 704. Therefore, the central shaft 703 is connected with the second fixed seat 705 through bolts, so that the central shaft 703 can be disassembled for replacement and cleaning of the cleaning roller 704. After the cable is pulled out, the two cleaning rollers 704 will contact the cable, and then clean the dirt remaining on the cable, so as to avoid the dirt on the cable from being stuck in the guide assembly 8, causing the guide assembly 8 to fail to guide normally.

[0033] The guide assembly 8 comprises a third fixed seat 801, a motor 804, the third fixed seat 801 is fixedly installed on the top of the walking vehicle 1, a rotating shaft one 802 is rotatably connected with the third fixed seat 801 through a bearing, a guide wheel 803 is fixedly installed on the outer wall of the rotating shaft one 802, the cable on the cable winding drum 2 winds around the guide wheel 803 once, the motor 804 is fixedly installed on the top of the walking vehicle 1, a rotating shaft two 805 is fixedly installed on the output end of the motor 804, a gear two 807 is fixedly installed on the rotating shaft two 805, the gear two 807 is engaged with a gear one 806, the gear one 806 is fixedly installed on the rotating shaft one 802. The cable is guided through the rotatable guide wheel 803, the rotating shaft two 805 is driven to rotate through the motor 804, and then the gear two 807 is driven to rotate, the gear two 807 drives the gear one 806 to rotate, and then the rotating shaft one 802 is driven to rotate, the rotating shaft one 802 drives the guide wheel 803 to rotate, and the guide wheel 803 is used for traction of the cable.

[0034] Working principle: in use, first of all, through the lifting part 503, the position of the adjusting part 502 is adjusted up and down, front and back, left and right, so that the positioning structure in the positioning part 501 can be aligned with the center hole of the cable drum 2, and then the cable drum 2 is positioned and fixed through the positioning structure in the positioning part 501, then the adjusting part 502 is lifted through the lifting part 503, and then the positioning part 501 is lifted, the positioning part 501 lifts the cable drum 2, so that the rotation of the cable drum 2 during the pay-off process will not be affected by the drum guide part 3, after the cable drum 2 is adjusted in place, the cable on the cable drum 2 is pulled out, the cable passes through the two cleaning rollers 704, and then winds around the guide wheel 803 once, at this time, the motor 804 is started to drive the shaft two 805 to rotate, and then the gear two 807 is driven to rotate, the gear one 806 is driven to rotate, and then the shaft one 802 is driven to rotate, the guide wheel 803 is driven to rotate, which is used for traction cable, so that the cable is pulled out from the cable drum 2, and then wound around the guide wheel 803 once and then put out, only by adjusting the output speed of the motor 804, the pay-off speed can be controlled.

[0035] Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor belong to the scope of protection of the present application.

Claims

1. A power line laying device, comprising a traveling vehicle (1), characterized in that: The four corners of the traveling vehicle (1) are provided with lifting roller assemblies (4). The traveling vehicle (1) is U-shaped. The top of the traveling vehicle (1) is provided with a drum installation assembly (5), a cleaning assembly (7), and a guide assembly (8). The center of the traveling vehicle (1) is provided with a drum guide component (3). The drum guide component (3) supports the cable drum (2) placed in the center of the traveling vehicle (1). The drum installation assembly (5) includes a positioning component (501), an adjustment component (502), and a lifting component (503). The lifting component (503) is provided with two sets, front and rear. The lifting end of the lifting component (503) is fixedly connected to the adjustment component (502). The adjustment end of the adjustment component (502) is fixedly connected to the positioning component (501). The positioning component (501) positions and clamps the cable drum (2) placed in the center of the traveling vehicle (1).

2. The power construction cable-laying equipment according to claim 1, characterized in that: The positioning component (501) includes an adjusting plate (5011), a guide rod (5014) is inserted inside the adjusting plate (5011), an installation plate (5012) is fixedly installed at one end of the guide rod (5014) facing the cable reel (2), and a connecting plate (5015) is fixedly installed at the other end. A cone (5013) is fixedly installed on the outer wall of the installation plate (5012) facing the cable reel (2). The cone (5013) is inserted into the center hole of the cable reel (2). A return spring (5016) is fixedly installed on the outer wall of the connecting plate (5015). The end of the return spring (5016) away from the connecting plate (5015) is fixedly connected to the adjusting plate (5011).

3. The power construction cable-laying equipment according to claim 2, characterized in that: The adjusting component (502) includes an electric telescopic rod two (5021), a connecting frame (5022) is fixedly installed on the telescopic end of the electric telescopic rod two (5021), a guide groove (5023) is provided on the top of the connecting frame (5022), a guide rod two (5024) is fixedly installed in the guide groove (5023), a slider (5025) is slidably arranged on the guide rod two (5024), the slider (5025) is slidably arranged in the guide groove (5023), and the bottom end of the slider (5025) is fixedly connected to the top of the adjusting plate (5011).

4. The power construction cable-laying equipment according to claim 3, characterized in that: The lifting component (503) includes an electric telescopic rod three (5031), which is fixedly installed on the top of the traveling vehicle (1). An L-shaped mounting seat (5032) is fixedly installed on the telescopic end of the electric telescopic rod three (5031). The L-shaped mounting seat (5032) is fixedly connected to the electric telescopic rod two (5021). A limit component (6) is provided on the L-shaped mounting seat (5032).

5. A power line laying device according to claim 4, characterized in that: The limiting component (6) includes an elastic telescopic rod (601) and a push plate (603). The elastic telescopic rod (601) is fixedly connected to the through groove on the L-shaped mounting base (5032). The telescopic end of the elastic telescopic rod (601) is fixedly connected to the connecting plate (602). The push plate (603) is fixedly installed on the connecting frame (5022). The push plate (603) abuts against the outer wall of the connecting plate (602). An L-shaped limiting plate (604) is fixedly installed at the bottom end of the connecting plate (602).

6. The power construction cable-laying equipment according to claim 4, characterized in that: A sliding pad (10) is fixedly installed at the bottom of the connecting frame (5022), and the bottom of the sliding pad (10) contacts the upper surface of the L-shaped mounting base (5032).

7. The power construction cable-laying equipment according to claim 1, characterized in that: The lifting roller assembly (4) includes a storage cavity (401), which is located at the four corners of the traveling vehicle (1). An electric telescopic rod (402) is fixedly installed inside the storage cavity (401), and a traveling wheel (403) is fixedly installed at the telescopic end of the electric telescopic rod (402).

8. A power line laying device according to claim 1, characterized in that: The drum guide component (3) includes an inclined guide plate (301), two inclined guide plates (301) are provided, an arc-shaped groove (302) is provided on the upper surface of the inclined guide plate (301), an L-shaped mounting plate (303) is fixedly installed on the right end of the inclined guide plate (301), the L-shaped mounting plate (303) is fixedly connected to the mounting hole (9) on the traveling vehicle (1) by bolts, and multiple mounting holes (9) are provided.

9. A power line laying device according to claim 1, characterized in that: The cleaning assembly (7) includes a first fixed seat (701), which is fixedly installed on the top of the traveling vehicle (1). A connecting shaft (702) is rotatably connected to the first fixed seat (701) via a bearing. The connecting shaft (702) has two parts, one upper and one lower. A second fixed seat (705) is fixedly installed at one end of the connecting shaft (702). A central shaft (703) is installed on the inner side of the second fixed seat (705) via bolts. A cleaning roller (704) is sleeved on the outer wall of the central shaft (703), and the cable on the cable reel (2) passes between the two cleaning rollers (704).

10. A power line laying device according to claim 1, characterized in that: The guide assembly (8) includes a fixed base three (801) and a motor (804). The fixed base three (801) is fixedly installed on the top of the traveling vehicle (1). A rotating shaft one (802) is rotatably connected to the fixed base three (801) via a bearing. A guide wheel (803) is fixedly installed on the outer wall of the rotating shaft one (802). The cable on the cable reel (2) passes around the guide wheel (803) once. The motor (804) is fixedly installed on the top of the traveling vehicle (1). A rotating shaft two (805) is fixedly installed at the output end of the motor (804). A gear two (807) is fixedly installed on the rotating shaft two (805). The gear two (807) meshes with a gear one (806). The gear one (806) is fixedly installed on the rotating shaft one (802).

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