Wire-laying equipment for electric power construction and method of using the same

Abstract

The present invention discloses a wire-laying device for electric power construction and a method for using the same, and relates to the technical field of electric power construction, specifically to a wire-laying device for electric power construction and a method for using the same, comprising a base plate, a driving mechanism being provided above the base plate, a wire rack being installed on one side of the driving mechanism, and a conductor mechanism being installed on the front of the wire rack; the driving mechanism comprising an electric telescopic rod fixedly connected to the surface of the base plate, one end of the electric telescopic rod being connected to a clamping block by a bolt; the wire-laying device drives a conical disk to rotate synchronously through an unwinding roller, further maintaining a consistent wire-laying frequency, realizing synchronous wire-laying of multiple coils, and at the same time, flexibly adjusting the height difference of the unwinding roller in conjunction with a counterweight block, adapting to various terrains, and achieving higher wire-laying efficiency; the unwinding roller and the winding roller are rotated in opposite directions through a driving gear and a driven gear, and wire-laying and winding can be performed synchronously, thereby achieving higher work efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power construction, in particular to a line-laying device for electric power construction and a method of using the same. Background Art

[0002] Electricity is an energy source that uses electrical energy as a driving force. It was invented in the 1870s. The invention and application of electricity set off the second wave of industrialization and became one of the three scientific and technological revolutions that have occurred in the world since the 18th century in human history. Since then, science and technology have changed people's lives. With the development of science and technology, people's demand for electricity has increased day by day. Power engineering, that is, engineering related to the production, transmission and distribution of electric energy, also includes engineering that uses electricity as a driving force and energy in various fields in a broad sense. It can also be understood as power transmission and transformation engineering. The transmission and distribution of electric energy is mainly achieved through high and low voltage AC power grids. In the past 30 years, high voltage DC transmission technology has made rapid progress and has been increasingly widely used in some power transmission fields.

[0003] During the construction of power projects, wires and cables are needed. Wires refer to conductors that conduct current. Wires are composed of one or more flexible conductors covered with a soft sheath. Cables are composed of one or more insulated conductors covered with a tough outer layer of metal or rubber. Cables and wires generally consist of three components: a core wire, an insulating sheath, and a protective outer sheath. When laying out wires, auxiliary equipment is required due to the long distance. However, existing auxiliary equipment often has the following problems:

[0004] 1. When ordinary pay-off equipment pays off the line, the reel is placed on the rod and the line is paid off by rotating the reel. However, different reels have different rotation rhythms. Multiple reels cannot pay off the line at the same time, resulting in low pay-off efficiency.

[0005] 2. The number of reels mounted on the surface of the pay-off equipment is limited, making it impossible to pay out the wire in multiple directions at the same time. In addition, the height of the pay-off equipment is relatively fixed. The construction site has complex terrain and inconsistent ground heights. The height of the pay-off equipment cannot be adjusted, resulting in large height differences and the wire is easily stuck during pay-off.

[0006] 3. The existing pay-out equipment cannot pay-out and reel-in at the same time. When reeling in the wire, the staff needs to turn the rocker to reel in the wire on the ground, and it is impossible to pay-out and reel in the wire at the same time. Summary of the Invention

[0007] In response to the deficiencies in the prior art, the present invention provides a wire-laying device for electric power construction and a method for using the same, which solves the problems raised in the above-mentioned background technology, such as low wire-laying efficiency and the inability to simultaneously lay out and reel in the wires.

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a wire-laying device for electric power construction and a method for using the same, comprising a base plate, a driving mechanism provided above the base plate, a wire rack installed on one side of the driving mechanism, and a conductor mechanism installed on the front of the wire rack;

[0009] The driving mechanism includes an electric telescopic rod fixedly connected to the surface of the base plate, one end of the electric telescopic rod is connected to a clamping block by a bolt, a winding roller is sleeved inside the clamping block, one end of the winding roller is movably connected to a motor, an outer wall of the winding roller is fixedly connected to a driving gear, a side surface of the driving gear is meshed with a driven gear, a baffle is slidably connected to the top of the winding roller, and a hole is provided on the surface of the winding roller;

[0010] The wire rack includes a balance bar, a slide groove is provided at the bottom of the balance bar, a counterweight block is inserted in the slide groove, the side of the counterweight block is rotatably connected to a limit block, an unwinding roller is inserted at one end of the balance bar, a limit strip is provided on the surface of the unwinding roller, a conical disk is sleeved on the outside of the unwinding roller, a fixing ring is sleeved on the outside of the conical disk, a spring is fixedly connected to the inner wall of the fixing ring, one end of the spring is fixedly connected to a clamping plate, a sliding connection is adopted between the counterweight block and the balance bar, and the limit block is set to be elliptical;

[0011] The wire mechanism includes a fixing frame fixedly connected to the base plate, a wire rod is slidably connected inside the fixing frame, a limiting groove is provided inside the wire rod, a limiting ring is inserted inside the limiting groove, and one end of the wire rod is threadedly connected to a fastener.

[0012] Optionally, bearings are provided in the middle and at both ends of the balance pole, and a winding roller is passed through the bearing in the middle of the balance pole, and unwinding rollers are passed through the bearings at both ends of the balance pole.

[0013] Optionally, the winding roller is rotated by a motor.

[0014] Optionally, a fixed connection is adopted between the inner wall of the driven gear and the unwinding roller.

[0015] Optionally, the driven gear, the unwinding roller, the limiting strip and the conical disk are provided as a group, with two groups in total.

[0016] Optionally, the clamping plate and the fixing ring are connected via a spring.

[0017] Optionally, there are three conductor rods in total, the conductor rods of the limiting rings are connected in a sliding manner, and each conductor rod is equipped with three limiting rings.

[0018] Optionally, the top of the card block is set as an open structure.

[0019] Optionally, using any of the above-mentioned wire-laying equipment for electric power construction, the specific steps are as follows:

[0020] Step 1: First, insert the conical disk of the coil that needs to be unwound. The diameter of the outer ring of the conical disk increases from small to large. Slide the coil inward along the conical disk until it is clamped. Insert the coil into the surface of the three conical disks respectively, and move the fixing ring backward along the conical disk. The clamping plate presses against the surface of the conical disk. The spring is compressed during movement. Under the elastic force of the spring, the clamping plate presses tightly against the surface of the conical disk to fix the coil. Then remove the winding roller away from the motor side along the opening of the card block, and at the same time remove the balance bar on the side, and insert the conical disk with the coil along the unwinding roller. When inserting, align the square opening on the inner wall of the conical disk with the limit strip of the unwinding roller. Install the coils on the surfaces of the two unwinding rollers, and then insert the balance bar and align the winding roller with the card block and insert it;

[0021] Step 2: After the coils are installed on the surfaces of both unwinding rollers, adjust the overall height of the electric telescopic rod. Then, adjust the height of the device to be wired according to the need. Adjust the position of the counterweight. Slide the counterweight back and forth along the balance bar to adjust the horizontal height of the unwinding rollers at both ends. Move the counterweight up and down along the slide slot to adjust the height of the unwinding roller according to the terrain. Turn the limit block to fix the counterweight.

[0022] Step 3: Slide the conductor rod up and down along the fixed frame and fix it with fasteners. The conductor mechanism is located on the front of the wire frame. Adjust the height of the upper and lower conductor rods according to the height of the unwinding roller. Fix the height of the conductor rods, slide the limiting ring, and the limiting ring passes through the limiting groove. Align one end of the coil with the limiting ring. You can rotate the limiting ring left and right to fine-tune the angle. Adjust and calibrate according to the area where the wire needs to be released. You can guide the wire that has just been released to prevent it from getting stuck in the drive mechanism.

[0023] Step 4: Start the motor, which drives the winding roller to rotate counterclockwise, and the winding roller rotates counterclockwise, driving the driving gear to rotate counterclockwise. The driven gear meshing with the driving gear starts to rotate clockwise, and the unwinding roller starts to rotate clockwise, further driving the conical disk and the coil on its surface to rotate clockwise. Fix one end of the wire, move the equipment backward through the universal wheel at the bottom of the bottom plate, and the unwinding roller rotates to automatically unwind the wire;

[0024] Step 5: If you need to reel in the wire while paying out, pass one end of the coil to be reeled through the limiting ring inside the conductor rod in the middle area, and then align it with the hole of the reeling roller and insert it. When the reeling roller rotates counterclockwise, the wires on the ground can be automatically reeled in, so that the wire can be paid out and reeled in at the same time. There is a certain height difference between the unwinding roller and the reeling roller, so there will be no friction between the cables. The baffle is used to separate them when reeling in.

[0025] The present invention provides a wire-laying device for electric power construction and a method for using the same, which has the following beneficial effects:

[0026] 1. The wire-laying device and its use method for electric power construction clamps the coil on the surface of the conical disk, inserts the conical disk into the unwinding roller, and rotates the unwinding roller to drive the conical disk to rotate, thereby ensuring the same rotation frequency and further ensuring the same wire-laying frequency. Multiple coils can be laid out at the same time, and multiple coils can be laid out at the same time during construction, which improves the wire-laying efficiency.

[0027] 2. The wire-laying device for power construction and its method of use, by setting the outer ring diameter of the conical disk to gradually increase, further clamps and fixes coils of different diameters, and then clamps and fixes the other end of the conical disk through a fixing ring to prevent the coil from loosening when rotating. It can clamp and fix coils of various specifications and has stronger adaptability.

[0028] 3. The wire-laying equipment for power construction and its use method, by setting the unwinding rollers at both ends of the balance bar and sliding the counterweight block at the bottom of the balance bar, can adjust the height of the two unwinding rollers, further widen the height difference between the wires, and can be adjusted according to the actual ground conditions to lay out the wires in areas of different heights, preventing the wire-laying process from being stuck due to the ground height difference.

[0029] 4. The wire-paying equipment for electric power construction and its use method, by arranging the winding roller between the two unwinding rollers, realizes that the winding roller and the unwinding roller rotate in opposite directions under the action of the meshing of the driving gear and the driven gear, realizes the wire-paying and wire-rewinding synchronization, and has higher work efficiency.

[0030] 5. The wire-laying equipment for electric power construction and its method of use, by arranging the conductor mechanism on the front of the wire rack, can correct and adjust the wire-laying direction, and at the same time prevent the wire from being stuck by the driving mechanism or balance bar on the side due to large angle deviation during laying out. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the overall structure of the wire-laying equipment used in power construction and its use method;

[0032] Figure 2 A schematic diagram of the driving mechanism structure of the wire-laying equipment for electric power construction and its use method;

[0033] Figure 3 A schematic diagram of the conductor structure of the wire-laying equipment for electric power construction and its use method;

[0034] Figure 4 A schematic diagram of the unwinding roller structure of the wire-paying equipment for electric power construction and its use method;

[0035] Figure 5 A schematic diagram of the balance rod structure of the wire-laying equipment used in power construction and its use method;

[0036] Figure 6 The present invention is a schematic diagram of the conical disk structure of the wire-laying equipment used in power construction and its use method.

[0037] In the figure: 1. bottom plate; 2. driving mechanism; 201. electric telescopic rod; 202. clamping block; 203. winding roller; 204. motor; 205. driving gear; 206. driven gear; 207. baffle; 208. hole; 3. wire rack; 301. balance bar; 302. slide; 303. counterweight; 304. limit block; 305. unwinding roller; 306. limit strip; 307. conical disk; 308. fixing ring; 309. spring; 3010. clamping plate; 4. wire mechanism; 401. fixing frame; 402. wire rod; 403. limit groove; 404. limit ring; 405. fastener. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0039] In the description of the present invention, unless otherwise specified, "plurality" means two or more; terms such as "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," and "tail" indicate positions or relationships based on those shown in the accompanying drawings. These terms are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. Furthermore, terms such as "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0040] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0041] See also Figures 1 to 6The present invention provides a technical solution: a wire-laying device for electric power construction and a method for using the same, comprising a base plate 1, a driving mechanism 2 being provided above the base plate 1, a wire rack 3 being installed on one side of the driving mechanism 2, and a conductor mechanism 4 being installed on the front of the wire rack 3;

[0042] The driving mechanism 2 includes an electric telescopic rod 201 fixedly connected to the surface of the base plate 1. One end of the electric telescopic rod 201 is connected to a clamping block 202 by a bolt. A winding roller 203 is sleeved inside the clamping block 202. One end of the winding roller 203 is movably connected to a motor 204. A driving gear 205 is fixedly connected to the outer wall of the winding roller 203. A driven gear 206 is meshed with the side of the driving gear 205. A baffle 207 is slidably connected to the top of the winding roller 203. A hole 208 is provided on the surface of the winding roller 203.

[0043] The wire rack 3 includes a balance bar 301, a slide groove 302 is provided at the bottom of the balance bar 301, a counterweight block 303 is inserted into the slide groove 302, and the side of the counterweight block 303 is rotatably connected to a limit block 304. An unwinding roller 305 is inserted into one end of the balance bar 301, and a limit strip 306 is provided on the surface of the unwinding roller 305. A conical disk 307 is sleeved on the outside of the unwinding roller 305, and a fixing ring 308 is sleeved on the outside of the conical disk 307. A spring 309 is fixedly connected to the inner wall of the fixing ring 308, and one end of the spring 309 is fixedly connected to a clamping plate 3010.

[0044] The wire mechanism 4 includes a fixing frame 401 fixedly connected to the base plate 1, and a wire rod 402 is slidably connected inside the fixing frame 401. A limiting groove 403 is provided inside the wire rod 402, and a limiting ring 404 is inserted inside the limiting groove 403. One end of the wire rod 402 is threadedly connected to a fastener 405.

[0045] In this embodiment, Figure 1 and Figure 5 As shown, bearings are provided in the middle and at both ends of the balance pole 301, and the winding roller 203 is passed through the bearing in the middle of the balance pole 301, and the unwinding roller 305 is passed through the bearings at both ends of the balance pole 301. It should be noted that the bearings can assist the rotation of the winding roller 203 and the unwinding roller 305, and the height of the unwinding roller 305 at both ends of the balance pole 301 can be adjusted by the counterweight block 303 at the bottom of the balance pole 301, and the height between the two unwinding rollers 305 can be further adjusted.

[0046] In this embodiment, Figure 2 As shown, the winding roller 203 is rotated by the motor 204. It should be noted that after the motor 204 is started, the motor 204 drives the winding roller 203 to rotate, and further drives the driving gear 205 on the surface of the winding roller 203 to rotate.

[0047] In this embodiment, Figure 4 As shown, the inner wall of the driven gear 206 is fixedly connected to the unwinding roller 305. It should be noted that after the driving gear 205 rotates, the driven gear 206 engaged on its side begins to rotate, and the inner wall of the driven gear 206 is fixedly connected to the unwinding roller 305, further driving the unwinding roller 305 to rotate.

[0048] In this embodiment, Figure 2 and Figure 4 As shown, the driven gear 206, the unwinding roller 305, the limit bar 306 and the conical disk 307 are set as a group, and there are two groups in total. It should be noted that the two unwinding rollers 305 are respectively located at the two ends of the balance bar 301, and three conical disks 307 are installed on the surface of each unwinding roller 305. The surface of each conical disk 307 is sleeved with a fixing ring 308. When the unwinding roller 305 rotates, it drives the conical disk 307 to rotate. The rotation frequency of each conical disk 307 is consistent, the pay-off rhythm is consistent, and multiple coils are paid out at the same time.

[0049] In this embodiment, Figure 6 As shown, the clamping plate 3010 and the fixing ring 308 are connected by a spring 309. It should be noted that the two ends of the spring 309 are respectively connected to the surface of the clamping plate 3010 and the inner wall of the fixing ring 308. When the fixing ring 308 is inserted along one end of the conical disk 307, the clamping plate 3010 presses against the surface of the conical disk 307, and the fixing ring 308 continues to move. As the diameter of the outer ring of the conical disk 307 increases, the spring 309 is gradually compressed. Under the elastic force of the spring 309, the clamping plate 3010 and the surface of the conical disk 307 are tightly clamped and fixed, further fixing the coil.

[0050] In this embodiment, Figure 5 As shown, the counterweight block 303 and the balance bar 301 are connected in a sliding manner, and the limit block 304 is set to be elliptical. It should be noted that the counterweight block 303 slides up and down along the balance bar 301, and the counterweight block 303 has a certain gravity. When the counterweight block 303 moves to the bottom, the balance bar 301 is tilted at the maximum angle, and the height difference of the unwinding roller 305 is the largest. As the counterweight block 303 moves upward, the tilt angle gradually decreases and is adjusted according to the actual terrain conditions of the line being released. After the position of the counterweight block 303 is adjusted, the limit block 304 is rotated to turn the limit block 304 to a vertical position, and the limit block 304 is stuck against the inner wall of the slide groove 302. The limit block 304 is set to be elliptical. When the limit block 304 is turned to a horizontal position, the counterweight block 303 can slide up and down.

[0051] In this embodiment, Figure 3As shown, there are three wire rods 402, and the wire rods 402 of the limiting rings 404 are connected in a sliding manner, and each wire rod 402 is equipped with three limiting rings 404. It should be noted that the interior of the limiting ring 404 is set as a through-hole structure. The limiting ring 404 can slide back and forth along the wire rod 402 and can rotate at the same time to slightly adjust the wire pay-off direction to prevent the wire angle from deviating too much. When paying out the wire, it can prevent it from getting stuck in the driving gear 205 and the driven gear 206 of the driving mechanism 2.

[0052] In this embodiment, Figure 1 As shown in the figure, the top of the card block 202 is set as an open structure. It should be noted that the top of the card block 202 is set as an opening, and the balance bar 301, the unwinding roller 305 and the winding roller 203 are set as a detachable structure. The winding roller 203 can be removed along the opening of the card block 202, and then the balance bar 301 can be removed, and the wire can be removed or installed.

[0053] In this embodiment, Figure 1 As shown, using any of the above-mentioned wire-laying equipment for power construction, the specific steps are as follows:

[0054] Step 1: First, insert the conical disk 307 of the coil to be laid out. The diameter of the outer ring of the conical disk 307 increases from small to large. Slide the coil inward along the conical disk 307 until it is clamped. Insert the coil into the surface of the three conical disks 307 respectively. Move the fixing ring 308 backward along the conical disk 307. The clamping plate 3010 is against the surface of the conical disk 307. When moving, the spring 309 is compressed. Under the elastic force of the spring 309, the clamping plate 3010 is tightly against the conical disk 307. Surface, fix the coil, then remove the winding roller 203 on the side away from the motor 204 along the opening of the block 202, and at the same time remove the balance bar 301 on the side, and insert the conical disk 307 with the coil along the unwinding roller 305. When inserting, align the square opening on the inner wall of the conical disk 307 with the limit strip 306 of the unwinding roller 305, install the coils on the surfaces of both unwinding rollers 305, then insert the balance bar 301, and align the winding roller 203 with the block 202 and insert it;

[0055] Step 2: After the coils are installed on the surfaces of the two unwinding rollers 305, adjust the overall height of the electric telescopic rod 201. Then, adjust the height of the device to be connected according to the need, adjust the position of the counterweight 303, slide the counterweight 303 back and forth along the balance bar 301, and adjust the horizontal height of the unwinding rollers 305 at both ends. Move the counterweight 303 up and down along the slide 302, adjust the height of the unwinding roller 305 according to the terrain, and rotate the limit block 304 to fix the counterweight 303;

[0056] Step 3: Slide the wire rod 402 up and down along the fixing frame 401 and fix it with the fastener 405. The wire mechanism 4 is located in front of the wire rack 3. Adjust the heights of the upper and lower wire rods 402 according to the height of the unwinding roller 305. Fix the height of the wire rod 402 and slide the limiting ring 404. The limiting ring 404 passes through the limiting groove 403. Align one end of the coil with the limiting ring 404. The limiting ring 404 can be rotated left and right to fine-tune the angle. Adjust and calibrate according to the area where the wire needs to be released. The wire that has just been released can be guided to prevent it from getting stuck in the driving mechanism 2.

[0057] Step 4: Start the motor 204, which drives the winding roller 203 to rotate counterclockwise, and the winding roller 203 rotates counterclockwise, driving the driving gear 205 to rotate counterclockwise, and the driven gear 206 meshing with the driving gear 205 starts to rotate clockwise, and the unwinding roller 305 starts to rotate clockwise, further driving the conical disk 307 and the coil on its surface to rotate clockwise. Fix one end of the wire, move the equipment backward through the universal wheel at the bottom of the bottom plate 1, and the unwinding roller 305 rotates to automatically unwind;

[0058] Step 5: If you need to reel in the wire while paying out the wire, pass one end of the coil to be reeled through the limiting ring 404 inside the conductor rod 402 in the middle area, and then insert it into the hole 208 of the reeling roller. When the reeling roller 203 rotates counterclockwise, the wires on the ground can be automatically reeled in, so that the wire can be paid out and reeled in at the same time. There is a certain height difference between the unwinding roller 305 and the reeling roller 203, so there will be no friction between the cables. The baffle 207 is used to separate them when reeling in the wires.

[0059] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A wire laying device for electric power construction, comprising a base plate (1), characterized in that: A driving mechanism (2) is provided above the bottom plate (1), a wire rack (3) is installed on one side of the driving mechanism (2), and a wire guide mechanism (4) is installed on the front side of the wire rack (3); The driving mechanism (2) comprises an electric telescopic rod (201) fixedly connected to the surface of the base plate (1); one end of the electric telescopic rod (201) is connected to a clamping block (202) via a bolt; a winding roller (203) is sleeved inside the clamping block (202); one end of the winding roller (203) is movably connected to a motor (204); an outer wall of the winding roller (203) is fixedly connected to a driving gear (205); a side surface of the driving gear (205) is meshed with a driven gear (206); a baffle (207) is slidably connected to the top of the winding roller (203); and a hole (208) is provided on the surface of the winding roller (203); The wire rack (3) includes a balance bar (301), a slide groove (302) is provided at the bottom of the balance bar (301), a counterweight block (303) is inserted into the interior of the slide groove (302), and the side of the counterweight block (303) is rotatably connected to a limit block (304), an unwinding roller (305) is inserted into one end of the balance bar (301), a limit strip (306) is provided on the surface of the unwinding roller (305), a conical disk (307) is sleeved on the outside of the unwinding roller (305), and a fixing ring (307) is sleeved on the outside of the conical disk (307). 8), the inner wall of the fixing ring (308) is fixedly connected with a spring (309), one end of the spring (309) is fixedly connected with a clamping plate (3010), the counterweight (303) and the balance bar (301) are connected in a sliding manner, the limit block (304) is set to be elliptical, the limit block (304) is rotated to turn the limit block (304) to a vertical position, the limit block (304) is stuck against the inner wall of the slide groove (302), and when the limit block (304) is turned to a horizontal position, the counterweight (303) can slide up and down along the balance bar (301); The wire mechanism (4) comprises a fixing frame (401) fixedly connected to the base plate (1); a wire rod (402) is slidably connected to the interior of the fixing frame (401); a limiting groove (403) is provided inside the wire rod (402); a limiting ring (404) is inserted into the interior of the limiting groove (403); and one end of the wire rod (402) is threadedly connected to a fastener (405).

2. The wire-laying equipment for electric power construction according to claim 1, characterized in that: The middle and both ends of the balance bar (301) are provided with bearings, and a winding roller (203) is passed through the bearing in the middle of the balance bar (301), and unwinding rollers (305) are passed through the bearings at both ends of the balance bar (301).

3. The wire-laying equipment for electric power construction according to claim 1, characterized in that: The winding roller (203) is driven to rotate by the motor (204).

4. The wire-laying equipment for electric power construction according to claim 1, characterized in that: The inner wall of the driven gear (206) and the unwinding roller (305) are fixedly connected.

5. The wire-laying equipment for electric power construction according to claim 1, characterized in that: The driven gear (206), the unwinding roller (305), the limiting strip (306) and the conical disc (307) are provided as a group, with two groups in total.

6. The wire-laying equipment for electric power construction according to claim 1, characterized in that: The clamping plate (3010) and the fixing ring (308) are connected via a spring (309).

7. The wire-laying equipment for electric power construction according to claim 1, characterized in that: There are three conductor rods (402) in total, and the conductor rods (402) of the limiting rings (404) are connected in a sliding manner, and each conductor rod (402) is respectively equipped with three limiting rings (404).

8. The wire-laying equipment for electric power construction according to claim 1, characterized in that: The top of the block (202) is configured as an open structure.

9. A method for using a wire-laying device for electric power construction, characterized in that: The wire-laying equipment for electric power construction according to any one of claims 1 to 8 is used, and the specific steps are as follows: Step 1: First, insert the conical disk (307) of the coil to be released, and the diameter of the outer ring of the conical disk (307) increases from small to large. Slide the coil inward along the conical disk (307) until it is clamped. Insert the coil into the surface of the three conical disks (307) respectively, and move the fixing ring (308) backward along the conical disk (307). The clamping plate (3010) is against the surface of the conical disk (307). When moving, the spring (309) is compressed. Under the elastic force of the spring (309), the clamping plate (3010) is tightly against the surface of the conical disk (307). The coil is fixed on the surface, and then the winding roller (203) on the side away from the motor (204) is removed along the opening of the clamping block (202), and the balance bar (301) on the side is removed at the same time, and the conical disk (307) with the coil is inserted along the unwinding roller (305). When inserting, the square opening on the inner wall of the conical disk (307) is aligned with the limit strip (306) of the unwinding roller (305), and the coils are installed on the surfaces of the two unwinding rollers (305), and then the balance bar (301) is inserted, and the winding roller (203) is aligned with the clamping block (202) and inserted; Step 2: After the coils are installed on the surfaces of the two unwinding rollers (305), the overall height of the electric telescopic rod (201) is adjusted, and then the height of the device to be connected is adjusted according to the need, and the position of the counterweight (303) is adjusted. The counterweight (303) is slid back and forth along the balance bar (301) to adjust the horizontal height of the unwinding rollers (305) at both ends, and the counterweight (303) is moved up and down along the chute (302). The height of the unwinding roller (305) is adjusted according to the terrain, and the limit block (304) is rotated to fix the counterweight (303); Step 3: Slide the wire rod (402) up and down along the fixed frame (401) and fix it with the fastener (405). The wire mechanism (4) is located on the front of the wire frame (3). Adjust the height of the upper and lower wire rods (402) according to the height of the unwinding roller (305). Fix the height of the wire rod (402). Slide the limiting ring (404). The limiting ring (404) passes through the limiting groove (403). Align one end of the coil with the limiting ring (404). The limiting ring (404) can be rotated left and right to fine-tune the angle. Adjust and calibrate according to the area where the wire needs to be released. The wire that has just been released can be guided to prevent it from getting stuck in the driving mechanism (2). Step 4: Start the motor (204), the motor (204) drives the winding rod (203) to rotate counterclockwise, the winding roller (203) rotates counterclockwise, drives the driving gear (205) to rotate counterclockwise, the driven gear (206) meshed with the driving gear (205) starts to rotate clockwise, the unwinding roller (305) starts to rotate clockwise, further drives the conical disk (307) and the coil on its surface to rotate clockwise, fix one end of the wire, move the device backward through the universal wheel at the bottom of the bottom plate (1), and the unwinding roller (305) rotates to automatically unwind the wire; Step 5: If the wire needs to be reeled in while the wire is being released, one end of the coil to be reeled in is passed through the limiting ring (404) inside the conductor rod (402) in the middle area, and then inserted into the hole (208) of the reeling roller. When the reeling roller (203) rotates counterclockwise, the wire on the ground can be automatically reeled in, so that the wire can be released while being reeled in. There is a certain height difference between the unwinding roller (305) and the reeling roller (203), so that no friction occurs between the cables. When the wire is reeled in, they are separated by the baffle (207).

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