A semi-automatic wire fastening robot

Abstract

The application discloses a kind of semi-automatic wire fastening robots, it is related to electric power equipment technical field.The one code pass component for being used to bind tightly wire on porcelain bottle and the operating part for operating one code pass component and being used to bind tightly wire on porcelain bottle;Operating part includes base and is used to hold up insulating rod, two electric push rods are symmetrically installed vertically on base, the output end of two electric push rods is all installed with supporting plate, electric torque wrench is installed behind each electric push rod, battery box for powering electric push rod and electric torque wrench is fixedly installed on base, control box is installed on base, and fixing part for fixing base on cross arm or street code is also installed on base.Robot cooperates with the design one code pass component, only needs to load one code pass component on robot, can control robot to operate wire, need not to power off line to complete the repair operation of re-wire binding, and also need not artificial climbing repair.

Description

Technical Field

[0001] The present invention relates to the technical field of power equipment, and in particular to a semi-automatic wire tightening robot. Background Art

[0002] During current equipment maintenance, it's common to encounter loose or falling binding wires for high and low voltage lines and equipment, impacting safe equipment operation. Causes include: aging binding wires, excessive conductor vibration exceeding the binding wire's stress tolerance, substandard binding wire installation workmanship, and so on. To repair such faults, the current practice is to shut down the power to the lines and equipment and then manually perform repairs at a height. The process involves applying for a power outage, filling out a plan, waiting for approval, and organizing personnel and equipment for the repair. The repair steps include: placing an insulated ladder for ascending after the power outage - hanging a grounding wire - manually cleaning any remaining binding wires or materials - tying with 3-meter-long binding wires or insulated copper wire - ensuring the binding is secure and passed inspection, removing the grounding wire - and evacuating the site before restoring power. This takes a long time and has low efficiency.

[0003] While existing technologies continue to develop equipment for quickly bundling wires and preventing them from falling off, these devices generally only reduce the number of manual steps required to tie wires, making the process more convenient. If the wire binding becomes loose or falls off, power outages and manual work at height are still required to repair the problem. This repair process is still lengthy, and manual work at height carries certain safety risks.

[0004] To address this problem, a semi-automatic wire tightening robot has been developed. It operates in conjunction with an insulated rod for live working. It can perform semi-automatic repairs on loose and detached wires without shutting down the equipment, thereby improving maintenance efficiency and reducing the time required for repairs. At the same time, it does not require manual climbing for repairs, avoiding the dangers brought to workers by climbing up for repairs. Summary of the Invention

[0005] In response to the problems in the prior art of long power outage maintenance time after loose wires and the danger of manual climbing to re-tie the wires, the present invention provides a semi-automatic wire tightening robot that can extend the robot to the place where the wires are loose through an insulating rod without cutting off the power to the wires, and operate the robot to re-tie and tighten the wires.

[0006] The specific technical solution is as follows: a semi-automatic wire fastening robot, comprising a one-code-connection component for fastening a wire to a porcelain bottle and an operating portion for operating the one-code-connection component to fasten the wire to the porcelain bottle;

[0007] The operating part includes a base, an insulating rod, an electric torque wrench, a battery box and a control box. The insulating rod is fixedly installed at the bottom of the base for supporting the lifting base. Two electric torque wrenches for tightening nuts are installed on the base. The sleeves of the working ends of the electric torque wrenches are arranged horizontally and in the same direction. The battery box and the control box are both fixedly installed on the base. The control box is used to control the operation of the electric torque wrench. The battery box is used to power the electric torque wrench and the control box.

[0008] The one-code communication component includes a riding card, a wire fixing hook and a locking nut. A wire fixing hook is provided on the left and right sides of the riding card. The wire fixing hook includes a straight section and a curved hook section. A thread is provided on the straight section of the wire fixing hook. The two straight sections of the wire fixing hooks pass through the two legs of the riding card from the concave side of the front of the riding card respectively. The two locking nuts are respectively threadedly connected to the straight sections of the two wire fixing hooks from the back of the riding card. The two locking nuts are inserted into the outer cylinders of the working ends of the two electric torque wrenches. After the two electric torque wrenches tighten the locking nuts synchronously, the two locking nuts pull the curved hook section of the wire fixing hook toward the riding card through the threads, hooking the wire and locking it on the porcelain bottle.

[0009] During operation, the two locking nuts on the Yimatong assembly are respectively inserted into the sleeves of the two electric torque wrenches, and the concave side of the riding card is aligned with the concave part of the porcelain bottle where the wires need to be bundled. Then, the hook section of the wire fixing hook hooks the wires from the other side of the porcelain bottle. The two electric torque wrenches are synchronously tightened to make the hook section of the wire fixing hook move toward the direction of the riding card, hooking the wires and locking them on the porcelain bottle.

[0010] Preferably, two electric push rods are vertically installed on the base, and the two electric push rods are aligned with two electric torque wrenches respectively. A support plate is installed on the two electric push rods, and each support plate is provided with a slot. The slot and the working end of the electric torque wrench together limit the horizontal sliding of the riding card along the straight section of the wire fixing hook.

[0011] Preferably, the base is also equipped with a fixing portion for fixing the base to a crossarm or a street code, the fixing portion includes an outer cylinder, a support rod and a spring, the outer cylinder is horizontally installed in front of the base, the orientation of the outer cylinder is the same as the orientation of the sleeve of the electric torque wrench, a support rod is slidably installed inside the outer cylinder, a spring is installed between the support rod and the bottom of the outer cylinder, and the spring is located inside the outer cylinder.

[0012] Preferably, upward protrusions are provided on the legs on both sides of the saddle card, the straight sections of the wire fixing hook pass through the two protrusions respectively, the arc of the curved hook section of the wire fixing hook is bent toward the adjacent saddle card leg, and the vertical height between the installation position of the wire fixing hook on the protrusion and the center position of the saddle card is the same as the radius of the curved hook section of the wire fixing hook.

[0013] Preferably, the support rod is made of a metal that can be magnetically attracted, and a first electromagnet is provided inside the outer tube. The first electromagnet is electrically connected to the control box, and the first electromagnet adsorbs the support rod when energized, so that the support rod can be retracted into the outer tube.

[0014] Preferably, a second electromagnet is provided at the front end of the electric push rod, the second electromagnet is electrically connected to the control box, and the power on and off control of the second electromagnet is opposite to that of the first electromagnet.

[0015] Preferably, an anti-skid disk is installed around the front end of the second electromagnet, the anti-skid disk is made of rubber, and the surface of the anti-skid disk is provided with anti-skid patterns.

[0016] Preferably, the outer cylinder is aligned with any electric push rod, and a camera for monitoring the tightening status of the wires is installed on the outer cylinder, and the camera is electrically connected to the control box and the battery box.

[0017] Preferably, the control box contains a wireless signal receiver, which can be remotely wirelessly controlled by a staff member using a control terminal.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The present invention is a semi-automatic wire tightening robot designed with a one-step assembly designed in conjunction with a semi-automatic robot. The one-step assembly only needs to be loaded onto the robot and manually lifted to the place where the wire is loose with an insulating rod to start the robot. The robot can then tighten the locking nut on the one-step assembly to re-fix the wire to the porcelain bottle. The repair operation of re-binding the wire can be completed without shutting down the line, saving the time required for power outage approval and improving the efficiency of wire binding repair. At the same time, there is no need for manual high-altitude repair, avoiding the risk of falling caused by workers climbing up to repair, and ensuring the safety of workers. The one-step assembly is locked with a nut, which has a higher locking strength and is less likely to fall off. By replacing different types of one-steps, different types of porcelain bottles and wires can be adapted, and it has a wide range of applicability.

[0020] 2. The semi-automatic wire fastening robot designed by the application is provided with a fixing part, and the fixing part cooperates with a one-code assembly to fix and install the robot on a cross arm or a street code, so that the worker does not need to hold the robot all the time, reduces the burden of the worker during work, further improves the use convenience of the robot, and meanwhile, the fixing part pushes the robot away from the street code in the direction away from the street code by using a spring, so as to facilitate the robot to position the wire by using the one-code assembly to pull the wire tightly into the recess of the porcelain bottle, and guarantee the effect of the wire fastening repair of the robot.

[0021] 3. The semi-automatic wire fastening robot designed by the application is further provided with a camera on the robot, so that the robot can be monitored in real time by the worker during the wire fastening repair, improves the visual operation of the robot, is helpful for the worker to monitor and timely adjust the repair effect of the robot, is helpful for confirming that the wire fastening installation quality meets the specification requirements, guarantees the quality of installation, and further improves the effect of the robot on the wire fastening repair. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a perspective view of the operation part of the application when the one-code assembly is carried;

[0023] Figure 2 is a perspective view of the operation part of the application when the one-code assembly is not carried;

[0024] Figure 3 is a perspective view of the wire fastening of the application;

[0025] Figure 4 is a side view of the wire fastening of the application;

[0026] Figure 5 is a perspective view of the one-code assembly of the application;

[0027] Figure 6 is a rear view of the one-code assembly of the application;

[0028] Figure 7 is a schematic view of the internal structure of the fixing part of the application.

[0029] In the drawings, 1, one-code assembly; 101, horse clamp; 102, wire fixing hook; 103, locking nut; 104, protrusion; 2, operation part; 201, base; 202, insulating rod; 203, electric torque wrench; 204, battery box; 205, control box; 3, fixing part; 301, outer cylinder; 302, support rod; 303, spring; 304, first electromagnet; 305, second electromagnet; 306, anti-skid disc; 4, camera; 5, sleeve of electric torque wrench; 6, electric push rod; 7, supporting plate; 8, clamping groove. DETAILED DESCRIPTION

[0030] The following is a further detailed description of the embodiments of the invention in conjunction with the accompanying drawings to make the objectives, technical solutions and technical effects of the invention more clearly presented.

[0031] refer to Figures 1 to 7 A semi-automatic wire fastening robot comprises a one-code communication component 1 for fastening the wire to a porcelain bottle and an operating part 2 for operating the one-code communication component 1 to fasten the wire to the porcelain bottle.

[0032] The I-Code assembly 1 is comprised of a saddle clip 101. The width of the clip 101 matches the width of the porcelain bottle's recess, facilitating its insertion. This prevents the assembly 1 from falling out and enhances its securement of the wires. In addition to the saddle clip 101, the assembly 1 also includes two wire-securing hooks 102 and two locking nuts 103. The hooks 102 consist of a straight section and a curved section for hooking the wires. The straight section is threaded, while the curved section is smooth to prevent scratches on the wires and potential electrical leakage, ensuring safe operation. A circular hole is formed on each leg on both sides of the riding card 101. The straight sections of the two wire fixing hooks 102 pass through the circular holes on the two legs from the arc-shaped concave side of the riding card 101 toward the side of the protrusion 104 of the riding card 101. Finally, two locking nuts 103 are screwed into the straight sections of the two wire fixing hooks 102 from one side of the protrusion 104 of the riding card 101 to complete the assembly of the entire one-code communication component 1.

[0033] The operating unit 2 includes a base 201, an insulating rod 202, an electric torque wrench 203, a battery box 204, and a control box 205. The insulating rod 202 is fixedly mounted on the bottom of the base 201 to support and lift the base 201. Two electric torque wrenches 203 for tightening nuts are mounted on the base. The sleeves of the working ends of the electric torque wrenches 203 are arranged horizontally and in the same direction. The battery box 204 and the control box 205 are both fixedly mounted on the base 201. The control box 205 is used to control the operation of the electric torque wrench 203. The battery box 204 is used to power the electric torque wrench 203 and the control box 205. The control box 205 contains a wireless signal receiver that can be wirelessly operated by a staff member using a tablet or mobile phone. The control box 205 is electrically connected to the electric torque wrench 203 and the battery box 204.

[0034] Two electric push rods 6 are also installed vertically upward on the base. The two electric push rods 6 are aligned with the two electric torque wrenches 203 respectively. A support plate 7 is installed on the two electric push rods 6. The support plate 7 is used to support the lower end of the riding card 101, so that the riding card 101 is more stable when installed on the electric torque wrench 203, to prevent the riding card 101 from falling off during the process of tightening the wire.

[0035] During use, the staff inserts the two locking nuts 103 on the one-code communication component 1 into the sleeves 5 of the two electric torque wrenches 203, then raises the two electric push rods 6 until the two supporting plates 7 on the two electric push rods 6 support the lower side of the one-code communication component 1. At this time, the one-code communication component 1 is installed on the operating unit 2. The staff then raises the insulating rod 202 and aligns the concave side of the riding card 101 of the one-code communication component 1 with the concave part of the porcelain bottle where the wires need to be bundled. The staff then adjusts the one-code communication component 1 with the insulating rod 202 in their hands, allowing the curved hook section of the wire fixing hook 102 to hook the wire that has been detached from the porcelain bottle. The staff then issues commands to the control box 205 on the operating unit 2 through the tablet or mobile phone in their hands, controlling the working end of the electric torque wrench 203 to rotate synchronously. As the output ends of the two electric torque wrenches 203 rotate, the two locking nuts 103 also begin to rotate, and the hook sections of the two wire fixing hooks 102 are continuously pulled by the two locking nuts 103. Subsequently, the hook sections of the two wire fixing hooks 102 pull the wires toward the riding clamp 101, and finally the wires are clamped into the recessed portion of the porcelain bottle. The riding clamp 101 cooperates with the wire fixing hooks 102 to firmly tighten the wires in the recessed portion of the porcelain bottle, thus re-securing the loose wires to the porcelain bottle. This eliminates the need for manual repair work at a height and the need for local power outages for the wires, saving maintenance time and steps and improving the efficiency of re-tying the wires after they have fallen off.

[0036] Of course, if it is inconvenient for one person to operate the equipment, two people can also divide the work and cooperate. One person is responsible for lifting the insulating rod 202, lifting the robot to the designated position, and then letting the other person control the robot to perform the repair work of fixing the wire.

[0037] To further optimize the robot's performance, the base 201 is also equipped with a fixing portion 3 for securing the base 201 to a crossbar or crossbar. When positioned appropriately, the operator can use the fixing portion 3 to secure the base 201 of the operating unit 2 to the crossbar or crossbar. This eliminates the need to constantly hold the insulating rod 202, reducing the operator's burden. The fixing portion 3 comprises an outer cylinder 301 mounted horizontally in front of the base 201, a support rod 302 for supporting the crossbar or crossbar, and a spring 303. The outer cylinder 301 can be made of metal or plastic. The support rod 302 is slidably mounted within the outer cylinder 301. A spring 303 is provided between the support rod 302 and the outer cylinder 301 to eject the support rod 302 out of the outer cylinder 301. The spring 303 is located within the outer cylinder 301 and is a compression spring. While the spring 303 ejects the support rod 302 out of the outer cylinder 301, the support rod 302 cannot escape from the outer cylinder 301. Each support plate 7 is provided with a slot 8 for limiting the position of the saddle clamp 101. During use, after the two locking nuts 103 of the one-code communication component 1 are installed into the working end of the electric torque wrench, the electric push rod 6 is controlled to move upward, and the two legs of the saddle clamp 101 are locked into the slots 8 on the two support plates 7. The slots 8 cooperate with the working end of the electric torque wrench 203 to limit the horizontal sliding of the one-code communication component 1 along the support rod 302, and the one-code communication component 1 is fixed. Then, use the insulating rod 202 to lift the operating part 2, let the support rod 302 squeeze the street code or cross arm and retract it into the outer cylinder 301, and follow the above operating steps to let the bent hook section of the wire fixing hook 102 hook the detached wire and align the wire with the recessed part of the porcelain bottle. After the wire fixing hook 102 hooks the wire, the insulating rod 202 can be rotated with the wire as a fulcrum to pull the wire to the recessed part of the porcelain bottle, and at the same time, cooperate with the street code to squeeze the spring 303 to retract the support rod 302 into the outer cylinder 301. Due to the elastic force of the spring 303, the base 201 is pushed away from the street code or cross arm, and the wire is automatically tightened toward the direction of the porcelain bottle. At the same time, since the wire fixing hook 102 pulls the wire, the robot can tighten the wire into the recessed part of the porcelain bottle. At this time, the spring 303 cooperates with the gravity of the robot and the wire fixing hook 102 hooking the wire to achieve force balance, thereby fixing the robot. The fixing portion 3 can ensure that the wire is always kept in the recessed portion of the porcelain bottle when the wire and the porcelain bottle are tightly bound, which is beneficial to improving the wire bundling effect.

[0038] The card slot 8 can ensure that the riding card 101 will not fall off the electric torque wrench 203 when the support rod 302 pushes the base 201. Because of the limit of the card slot 8, the one-code pass component 1 will pull the operating part 2 as a whole toward the porcelain bottle when locking the wire, and because the spring 303 has a compression amount, when the wire is locked, there can be a certain amount of movement between the operating part 2 and the porcelain bottle, and it will not get stuck, thus ensuring the operational stability of the equipment. It is worth mentioning that in practice, if the elastic force of the spring 303 is too large and causes the robot to tilt upward when fixed, you can choose to replace the spring 303 or add a counterweight to the insulating rod 202 to achieve force balance.

[0039] In addition, the fixing part can also choose to use an electric telescopic rod. It should be noted that the electric telescopic rod is firstly more expensive than the combination of the spring 303, the outer cylinder 301 and the support rod 302. Secondly, because the distance between the street code and the wire is not fixed when the electric telescopic rod is used to fix the robot, it is necessary to manually adjust the extension distance of the electric telescopic rod to cooperate with the wire fixing hook to pull the wire to achieve force balance. After the manual adjustment is completed, due to the limitation of the card slot 208, when the sleeve 5 tightens the locking nut 103, the entire robot can only be pulled toward the direction of the street code. Then the electric telescopic rod needs to be retracted synchronously with the rotation of the locking nut 103, otherwise it will be stuck and damaged. The control difficulty is also higher than the above-mentioned combination of the spring 303, the outer cylinder 301 and the support rod 302.

[0040] Of course, the fixing part 3 can also be a hook for hanging and fixing the base 201 on the street bridge or cross arm, or an electric clamp for fixing the base 201 on the street bridge or cross arm by clamping, or other mechanisms or devices can be used to fix the base 201 on the street bridge or cross arm.

[0041] Each leg of the saddle card 101 is provided with an upward-pointing protrusion 104. The straight sections of the two wire retaining hooks 102 pass through the two protrusions 104 and are mounted on the legs of the saddle card 101. The vertical height H between the installation position of the wire retaining hook 102 on the protrusion 104 and the center of the saddle card 101 is the same as the radius of the curved hook section of the wire retaining hook 102. When the vertical height H is the same as the radius of the curved hook section of the wire retaining hook 102, the center of the curved hook section of the wire retaining hook 102 is exactly aligned with the center of the saddle card 101. In this way, after the curved hook section of the wire retaining hook 102 hooks the wire, only one of the saddle card 101 or the wire needs to be aligned with the recessed portion of the alignment porcelain bottle. The subsequent tightening process will automatically align the other with the recessed portion of the porcelain bottle, eliminating the need for manual adjustment, further improving the device's ease of use.

[0042] The support rod 302 is made of a metal that can be magnetically attracted. A first electromagnet 304 is provided inside the outer cylinder 301. The first electromagnet 304 is electrically connected to the control box 205. When the first electromagnet 304 is energized, it absorbs the support rod 302 and retracts it into the outer cylinder 301. Because the force on the spring 303 increases as the wire is tightened, once the electric push rod 6 is retracted, the operating unit 2 will be ejected away from the porcelain bottle under the elastic force of the spring 303. A sudden impact may cause the locking nut 103 to detach from the electric torque wrench and cause the operating unit 2 to fall and be damaged. After the electromagnet is provided, after the locking is completed, the electromagnet is activated to absorb and hold the support rod 302 inside the outer cylinder 301. In this way, the spring 303 will not suddenly eject after the electric push rod 6 is retracted, ensuring that the device will not suddenly fall and be damaged. At the same time, it can also prevent the device from falling and injuring people, thereby improving the safety of the device.

[0043] A second electromagnet 305 is provided at the front end of the telescopic rod and is electrically connected to the control box 205. The street bar and crossarm are generally made of metal. When energized, the second electromagnet 305 can be adsorbed onto the street bar or crossarm. Working with the support rod 302 and spring 303, the operating unit 2 is more stably fixed to the street bar or crossarm, further improving the stability of the device during use. When the first electromagnet 304 is energized to adsorb and retain the support rod 302 within the outer tube 301, the wires have been secured. At this point, the device needs to be disassembled, and the second electromagnet 305 is de-energized, ceasing to adsorb the street bar. During use, the support rod 302 needs to be ejected from the outer tube 301 by the spring 303. Therefore, the first electromagnet 304 is de-energized, and the second electromagnet 305 is energized to adsorb the street bar or crossarm, securing the operating unit 2. It should be further explained that the first electromagnet 304 only needs to be energized when the electric push rod 6 is retracted to prevent the spring 303 from bouncing the robot away and falling. It does not need to be energized when the robot is locking the wire or after the work.

[0044] An anti-skid plate 306 is mounted around the front end of the second electromagnet 305. This plate is made of rubber and has anti-skid patterns on its surface. The installation of the bridge and crossbar is complex, and sometimes they cannot be perfectly aligned. In situations where magnetic attraction is not possible, such as against a wall, the anti-skid plate 306 effectively increases the friction between the support rod 302 and the wall, preventing the support rod 302 from slipping while supporting and securing the operating unit 2. This prevents the robot from falling while tightening the wires, further ensuring the safety and stability of the device.

[0045] The outer cylinder 301 is aligned with one of the electric push rods 6, and a camera 4 for monitoring the tightening of the wire is installed on the outer cylinder 301, and the camera 4 is electrically connected with the control box 205 and the battery box 204. The monitoring angle of the camera 4 is upwardly arranged, and after the one-code-through assembly 1 is installed on the operating part 2, the monitoring angle of the camera 4 should cover the one-code-through assembly 1. The camera 4 can make the operator below more clearly know whether the fixing of the wire is qualified, so as to timely adjust the robot, make the wire tightening meet the tightening requirements, and improve the visual degree of the operation of the robot. The outer cylinder 301 is aligned with one of the electric push rods 6, and the camera 4 is installed on the outer cylinder 301, which can effectively separate the porcelain bottle, and the camera 4 can observe the tightening of the wire from a more comprehensive angle.

[0046] In addition, the electric torque wrench 203 can also be used for torque monitoring through a program, so that the worker can further confirm the tightening of the wire, so as to improve the tightening effect of the wire.

[0047] In order to make the robot more intelligent, the user can input the parameters of the wire diameter and the porcelain bottle model through the tablet connected with the control box 205, and the system can automatically select the suitable model of the one-code-through assembly 1, so that the worker can quickly select the suitable one-code-through assembly 1 and install it on the robot, and the repair efficiency is further improved.

[0048] The above is only a preferred embodiment of the present application, and is not used to limit the patent application range of the present application. Any equivalent change, equivalent replacement or modification change within the technical spirit and principle of the present application should be included in the patent protection range of the present application.

Claims

1. A semi-automatic wire tightening robot, characterized by: It comprises a one-code communication component (1) for fastening a wire to a porcelain bottle and an operating part (2) for operating the one-code communication component (1) to fasten the wire to the porcelain bottle; The operating portion (2) comprises a base (201), an insulating rod (202), an electric torque wrench (203), a battery box (204) and a control box (205); the insulating rod (202) is fixedly mounted on the bottom of the base (201) for supporting the base (201); two electric torque wrenches (203) for tightening nuts are mounted on the base; a horizontal sleeve (5) is provided at the working end of the electric torque wrench (203); the sleeves (5) at the working end of the electric torque wrench (203) are arranged horizontally and in the same direction; the battery box (204) and the control box (205) are both fixedly mounted on the base (201); the control box (205) is used to control the operation of the electric torque wrench (203); and the battery box (204) is used to supply power to the electric torque wrench (203) and the control box (205); The one-code communication component (1) comprises a riding card (101), a wire fixing hook (102) and a locking nut (103); the left and right sides of the riding card (101) are both provided with a wire fixing hook (102); the wire fixing hook (102) comprises a connected straight section and a curved hook section; a thread is provided on the straight section of the wire fixing hook (102); the straight section of the wire fixing hook (102) respectively passes through the supporting foot of the riding card (101) from the front concave side of the riding card (101); the locking nut (103) is arranged on the straight section of the wire fixing hook (102) and is located on the back side of the riding card (101); the straight section of the wire fixing hook (102) can correspond to the insertion sleeve so that the locking nut (103) is engaged with the sleeve; During operation, the two locking nuts (103) on the one-code communication component (1) are respectively inserted into the sleeves (5) of the two electric torque wrenches (203), and the concave side of the riding card (101) is aligned with the concave part of the porcelain bottle where the wires need to be bundled, and the hook section of the wire fixing hook (102) is hooked on the wire from the other side of the porcelain bottle. The two electric torque wrenches (203) are synchronously tightened to make the hook section of the wire fixing hook (102) move toward the riding card (101), so that the wire is hooked and locked on the porcelain bottle.

2. A semi-automatic wire tightening robot according to claim 1, characterized in that: Two electric push rods (6) are vertically mounted on the base, and the two electric push rods (6) are aligned with two electric torque wrenches (203) respectively. A support plate (7) is mounted on each of the two electric push rods (6), and a card slot (8) is provided on each of the support plates (7). The card slot (8) and the working end of the electric torque wrench (203) together limit the horizontal sliding of the riding card (101) along the straight section direction of the wire fixing hook (102).

3. A semi-automatic wire tightening robot according to claim 2, characterized in that: The base (201) is also provided with a fixing portion (3) for fixing the base (201) to a cross arm or a street bridge. The fixing portion (3) comprises an outer cylinder (301), a support rod (302) and a spring (303). The outer cylinder (301) is horizontally installed in front of the base (201). The orientation of the outer cylinder (301) is the same as that of the sleeve (5) of the electric torque wrench (203). The support rod (302) is slidably installed inside the outer cylinder (301). A spring (303) is installed between the support rod (302) and the bottom of the outer cylinder (301). The spring (303) is located inside the outer cylinder (301).

4. The semi-automatic wire tightening robot according to claim 1, characterized in that: The legs on both sides of the riding card (101) are both provided with upward protrusions (104), the straight sections of the wire fixing hook (102) respectively pass through the two protrusions (104), the arc of the curved hook section of the wire fixing hook (102) is bent toward the adjacent leg of the riding card (101), and the vertical height between the installation position of the wire fixing hook (102) on the protrusion (104) and the center position of the riding card (101) is the same as the value of the radius of the curved hook section of the wire fixing hook (102).

5. The semi-automatic wire tightening robot according to claim 3, characterized in that: The support rod (302) is made of a metal that can be magnetically attracted. A first electromagnet (304) is provided inside the outer tube (301). The first electromagnet (304) is electrically connected to the control box (205). When the first electromagnet (304) is energized, it attracts the support rod (302) so that the support rod (302) can be retracted into the inner part of the outer tube (301).

6. The semi-automatic wire tightening robot according to claim 5, characterized in that: A second electromagnet (305) is provided at the front end of the electric push rod (6). The second electromagnet (305) is electrically connected to the control box (205). The power on and off control of the second electromagnet (305) is opposite to that of the first electromagnet (304).

7. The semi-automatic wire tightening robot according to claim 6, characterized in that: An anti-skid plate (306) is installed around the front end of the second electromagnet (305). The anti-skid plate (306) is made of rubber, and the surface of the anti-skid plate (306) is provided with anti-skid patterns.

8. The semi-automatic wire tightening robot according to claim 3, characterized in that: The outer cylinder (301) is aligned with any electric push rod (6). A camera (4) for monitoring the tightening of the wires is installed on the outer cylinder (301). The camera (4) is electrically connected to the control box (205) and the battery box (204).

9. The semi-automatic wire tightening robot according to claim 1, characterized in that: The control box (205) contains a wireless signal receiver, which can be remotely controlled wirelessly by a staff member using a control terminal.

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