Inclined electric pole righting device and using method

Abstract

The inclined electric pole righting device comprises a moving trolley and is characterized in that a handlebar is arranged on the side of the moving trolley, a chassis is arranged at the bottom of the moving trolley, wheels are arranged on the lower side of the chassis, a traction mechanism is arranged on the upper side of the chassis, and the traction mechanism comprises an electric winch and a pole clamping device. A twisted rope is arranged on the outer side of the electric capstan, a hook is arranged at the outer end of the twisted rope, the pole clamping device is connected to the outer side of an electric pole in a sleeving mode, a hanging ring is arranged outside the pole clamping device, the hook is matched with the hanging ring, and a righting mechanism is arranged on the side, away from the electric capstan, of the upper portion of the chassis. Compared with a traditional manual centralizing method or a complex mechanical device, the method has the advantages that the efficient and safe centralizing capability is provided, and meanwhile, the relatively low cost is kept.

Description

Technical Field

[0001] The present invention belongs to the technical field of electric pole straightening equipment, and particularly relates to an inclined electric pole straightening device and a using method thereof. Background Art

[0002] In the power system, as the main structure for supporting electric wires, the stability of electric poles is directly related to the safety and reliability of power transmission. However, due to natural factors or human factors, electric poles may tilt or even collapse, which will not only affect power supply but also pose a threat to public safety. Traditional methods for straightening electric poles often rely on manual operations, such as using tools like ropes and levers for manual straightening. These methods are not only inefficient but also carry relatively high safety risks. Additionally, large equipment such as excavators and cranes is used for straightening, but not only is it difficult to control the straightening force when using such large equipment, moreover, the rental cost of large equipment is high and the operating sites are relatively limited. When the electric poles are located in remote mountainous areas or cultivated lands, it is not convenient for large equipment to enter such sites. Whether using manual operations or large equipment, the perpendicularity of the electric poles to the ground cannot be effectively guaranteed, easily leaving potential safety hazards. Summary of the Invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide an inclined electric pole straightening device and a using method thereof to solve the problems raised in the background art.

[0004] The purpose of the present invention is achieved as follows: An inclined electric pole straightening device includes a mobile trolley. A handlebar is arranged on the side of the mobile trolley. A chassis is arranged at the bottom of the mobile trolley. Wheels are arranged on the lower side of the chassis. A traction mechanism is arranged on the upper side of the chassis. The traction mechanism includes an electric winch and a pole gripper. A winch rope is arranged outside the electric winch. A hook is arranged at the outer end of the winch rope. The pole gripper is sleeved outside the electric pole. A hanging ring is arranged outside the pole gripper. The hook and the hanging ring cooperate with each other. A straightening mechanism is arranged on the upper part of the chassis on the side far from the electric winch.

[0005] Sockets are arranged on the front and rear sides of the chassis, and positioning rods are screwed inside the sockets.

[0006] The sockets are connected to the chassis through rotating shafts, and a flat platform is arranged beside the sockets.

[0007] The inside of the pole gripper is provided with a clamping mechanism. The clamping mechanism includes a main frame. A placement groove is arranged inside the main frame. Two translation blocks are symmetrically arranged inside the placement groove. Connecting rods are fixedly arranged on the front sides of the two translation blocks. A clamping ring is arranged at the end of the connecting rod. Oblique grooves are arranged on the opposite sides of the two translation blocks. A driving block is arranged between the two translation blocks. The driving block is clamped with the oblique groove through an inclined block. A coupling head is arranged at the rear side of the driving block. A driving rod is arranged between the hanging ring and the coupling head.

[0008] A limiting groove is arranged inside the placement groove. Limiting strips are arranged on the outer sides of the translation blocks.

[0009] A clamping spring is connected to the side of the two translation blocks away from the driving block.

[0010] The sides between the translation block and the driving block are both inclined surfaces.

[0011] The straightening mechanism includes a base and a straightener. A straightening rod is hinged to the upper side of the base. A telescopic shaft is arranged inside the straightening rod. The straightener is hinged to the outer end of the telescopic shaft. An upper rod is hinged to the upper side of the straightener. An upper pressing ring is hinged to the end of the upper rod. A vertical pointer is movably arranged on the outer side of the upper pressing ring. A lower rod is hinged to the lower side of the straightener. A lower pressing ring is hinged to the end of the lower rod. A calibration head is fixedly arranged on the outer side of the lower pressing ring.

[0012] The vertical pointer and the calibration head are in the same vertical direction.

[0013] A pulling spring is arranged between the upper rod and the lower rod.

[0014] A method for using an inclined electric pole straightening device includes the following steps: Step 1: Before use, move the device to the vicinity of the electric pole to be straightened, adjust the positioning rod to position the moving trolley, sleeved the pole gripper on the outer side of the electric pole, and connect it to the winch rope and hook of the electric winch through the hanging ring. Move the straightening rod to make the straightener close to the outer side of the electric pole; Step 2: Start the electric winch. Through the traction of the winch rope, drive the pole gripper to gradually straighten the electric pole. During the straightening process, confirm the angle between the electric pole and the ground through the straightener to keep the electric pole vertical with the ground; Step 3: When the electric pole is straightened in place, through the cooperation of the vertical pointer and the calibration head, check and adjust the verticality of the electric pole again. After confirmation, backfill and fix the electric pole to the ground; Step 4: After the electric pole is straightened and fixed, remove the pole gripper from the upper part of the electric pole, use the electric winch to retract the winch rope, place the straightening rod flat on the upper side of the moving trolley, organize and store the device, and recycle the tool equipment.

[0015] Advantages of the present invention: When the device is in use, the design of the mobile trolley makes the whole device easy to move and position. The operator can easily push the device to the operation site through the handlebar. The design of the clamping mechanism ensures the firm clamping of the pole by the pole clamp, preventing accidental slipping during the straightening process. Through the cooperation of the electric winch and the pole clamp, the electric winch provides a strong pulling force, while the pole clamp ensures the firm clamping of the pole. The device can quickly and stably tow the inclined pole, realizing efficient straightening operation and avoiding the slipping or damage of the pole during the straightening process. The design of the straightening rod and the telescopic shaft in the straightening mechanism allows for flexible adjustment according to the inclination degree and height of the pole, ensuring the accuracy and adaptability of the straightening operation. The vertical pointer and the calibration head in the straightening mechanism provide an intuitive indication of the verticality, helping the operator accurately judge the straightening state of the pole and further improving the safety of the operation. Compared with the traditional manual straightening method or complex mechanical devices, the present invention provides efficient and safe straightening ability while maintaining a relatively low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. is a structural diagram of the usage state of an inclined pole straightening device of the present invention.

[0017] Figure 2 FIG. is a structural diagram of the positioning rod of an inclined pole straightening device of the present invention.

[0018] Figure 3 FIG. is a structural diagram of the pole clamp of an inclined pole straightening device of the present invention.

[0019] Figure 4 FIG. is a structural diagram of the main frame of an inclined pole straightening device of the present invention.

[0020] Figure 5 FIG. is a structural diagram of the translation block of an inclined pole straightening device of the present invention.

[0021] Figure 6 FIG. is a structural diagram of the drive block of an inclined pole straightening device of the present invention.

[0022] Figure 7 FIG. is a top view structural diagram of the translation block and the clamping spring of an inclined pole straightening device of the present invention.

[0023] Figure 8 FIG. is a front view of the straightener of an inclined pole straightening device of the present invention.

[0024] In the figure: 1. Moving trolley; 2. Electric pole; 3. Handlebar; 4. Chassis; 5. Wheel; 6. Electric winch; 7. Winch rope; 8. Hook; 9. Pole clamp; 10. Suspension ring; 11. Socket; 12. Positioning rod; 13. Rotating shaft; 14. Horizontal platform; 15. Main frame; 16. Placing groove; 17. Limiting groove; 18. Translating block; 19. Limiting strip; 20. Connecting rod; 21. Clamping ring; 22. Oblique groove; 23. Driving block; 24. Inclined block; 25. Coupling head; 26. Clamping spring; 27. Driving rod; 28. Base; 29. Righting rod; 30. Telescopic shaft; 31. Righting device; 32. Upper rod; 33. Lower rod; 34. Upper pressing ring; 35. Lower pressing ring; 36. Vertical pointer; 37. Calibration head; 38. Pulling and closing spring. Detailed implementation manner

[0025] The present invention will be further described below with reference to the accompanying drawings.

[0026] Embodiment 1 As Figure 1-2 shown, an inclined electric pole righting device includes a moving trolley 1. A handlebar 3 is arranged on the side of the moving trolley 1. A chassis 4 is arranged at the bottom of the moving trolley 1. Wheels 5 are arranged on the lower side of the chassis 4. A traction mechanism is arranged on the upper side of the chassis 4. The traction mechanism includes an electric winch 6 and a pole clamp 9. A winch rope 7 is arranged outside the electric winch 6. A hook 8 is arranged at the outer end of the winch rope 7. The pole clamp 9 is sleeved outside the electric pole 2. A suspension ring 10 is arranged outside the pole clamp 9. The hook 8 and the suspension ring 10 cooperate with each other. A righting mechanism is arranged on one side of the upper part of the chassis 4 away from the electric winch 6.

[0027] Sockets 11 are arranged on the front and rear sides of the chassis 4. Positioning rods 12 are screwed inside the sockets 11.

[0028] The socket 11 is connected to the chassis 4 through a rotating shaft 13. A horizontal platform 14 is arranged beside the socket 11.

[0029] When the present invention is in use, check whether all components of the device are in good condition to ensure that the electric winch 6, the pole gripper 9, etc. can work properly. Push the mobile trolley 1 near the inclined pole 2, so that the mobile trolley 1 is located on the opposite side of the inclined side of the pole 2, and adjust the position for the straightening operation. Position the mobile trolley 1 through the positioning rod 12. Use the pole gripper 9 to sleeve outside the inclined pole 2 to ensure that the pole gripper 9 is firmly fixed on the pole 2. Hang the hook 8 of the winch rope 7 on the hanging ring 10 of the pole gripper 9 to ensure reliable connection. Start the electric winch 6 and gradually tighten the winch rope 7, so that the pole gripper 9 and the pole 2 are slowly pulled up together. Under the action of the traction mechanism, the pole 2 begins to be gradually straightened. During the straightening process of the pole 2, the vertical state of the pole 2 can be calibrated through the straightening mechanism, so that the pole 2 is kept vertical with the ground. This device has the advantages of compact structure, simple operation, high straightening efficiency, etc., and can be widely used in the straightening work of inclined poles in the maintenance of power lines.

[0030] Embodiment 2 As Figure 1-7 shown, an inclined pole straightening device includes a mobile trolley 1. A handlebar 3 is arranged on the side of the mobile trolley 1. A chassis 4 is arranged at the bottom of the mobile trolley 1. Wheels 5 are arranged on the lower side of the chassis 4. A traction mechanism is arranged on the upper side of the chassis 4. The traction mechanism includes an electric winch 6 and a pole gripper 9. A winch rope 7 is arranged outside the electric winch 6. A hook 8 is arranged at the outer end of the winch rope 7. The pole gripper 9 is sleeved outside the pole 2. A hanging ring 10 is arranged outside the pole gripper 9. The hook 8 and the hanging ring 10 cooperate with each other. A straightening mechanism is arranged on one side of the upper part of the chassis 4 away from the electric winch 6.

[0031] For better effect, sockets 11 are arranged on the front and rear sides of the chassis 4, and positioning rods 12 are screwed inside the sockets 11. The two ends of the positioning rod 12 are respectively a flat head and a pointed head, which can be respectively applied to hard ground and soft ground.

[0032] For better effect, the socket 11 is connected to the chassis 4 through a rotating shaft 13, and a flat placing platform 14 is arranged beside the socket 11. The socket 11 can rotate through the rotating shaft 13. When the positioning rod 12 is not in use, it is convenient to horizontally place the positioning rod 12 on the flat placing platform 14.

[0033] For better effect, a clamping mechanism is arranged inside the clamping rod device 9. The clamping mechanism includes a main body frame 15. A placement groove 16 is arranged inside the main body frame 15. Two translation blocks 18 are symmetrically arranged inside the placement groove 16. Link rods 20 are fixedly arranged on the front sides of the two translation blocks 18. A clamping ring 21 is arranged at the end of the link rod 20. Oblique grooves 22 are arranged on the opposite sides of the two translation blocks 18. A driving block 23 is arranged between the two translation blocks 18. The driving block 23 is clamped with the oblique groove 22 through an inclined block 24. A coupling head 25 is arranged at the rear side of the driving block 23. A driving rod 27 is arranged between the hanging ring 10 and the coupling head 25.

[0034] For better effect, a limiting groove 17 is arranged inside the placement groove 16, and a limiting strip 19 is arranged on the outer side of the translation block 18. The limiting strip 19 can move along the limiting groove 17, facilitating the movement of the translation block 18 inside the placement groove 16.

[0035] For better effect, a clamping spring 26 is connected to the side of the two translation blocks 18 away from the driving block 23. The clamping spring 26 drives the translation blocks 18 to approach each other, thereby driving the clamping ring 21 to pre-clamp the electric pole 2.

[0036] The sides between the translation block 18 and the driving block 23 are all inclined surfaces.

[0037] When the present invention is in use, check whether all components of the device are in good condition to ensure that the electric winch 6, the pole gripper 9, etc. can work properly. Push the mobile trolley 1 near the inclined pole 2, so that the mobile trolley 1 is located on the opposite side of the inclined side of the pole 2, and adjust the position for straightening operation. Position the mobile trolley 1 through the positioning rod 12. Use the pole gripper 9 to sleeve outside the inclined pole 2 to ensure that the pole gripper 9 is firmly fixed on the pole 2. Hang the hook 8 of the winch rope 7 on the hanging ring 10 of the pole gripper 9 to ensure reliable connection. Start the electric winch 6, gradually tighten the winch rope 7, so that the pole gripper 9 and the pole 2 are slowly pulled up together. Under the action of the traction mechanism, the pole 2 begins to be gradually straightened. During the straightening process of the pole 2, the vertical state of the pole 2 can be calibrated through the straightening mechanism, so that the pole 2 is kept vertical with the ground. Further, the clamping mechanism is preferably used as follows: Align the main frame 15 of the pole gripper 9 with the inclined pole 2 to ensure that the clamping ring 21 can clamp the pole 2. When the clamping ring 21 contacts the pole 2, due to the action of the clamping spring 26, the translation block 18 will move towards the center, so that the clamping ring 21 pre-tightens and clamps the pole 2. Start the electric winch 6, drive the hook 8 to tighten through the winch rope 7, and the hook 8 drives the driving rod 27 to move away from the pole 2 through the hanging ring 10. At this time, the driving block 23 follows the driving rod 27 to move. Since the sides between the translation block 18 and the driving block 23 are inclined surfaces, the movement of the driving block 23 can drive the two translation blocks 18 to approach each other inside the placement groove 16, and then drive the clamping ring 21 to clamp the pole 2 through the connecting rod 20. The greater the traction force of the electric winch 6, the greater the clamping force of the clamping ring 21. This device has the advantages of compact structure, simple operation, high straightening efficiency, etc., and can be widely used in the straightening work of inclined poles in the maintenance of power lines.

[0038] Embodiment 3 As Figure 1-8 shown, an inclined pole straightening device includes a mobile trolley 1. A handlebar 3 is arranged on the side of the mobile trolley 1. A chassis 4 is arranged at the bottom of the mobile trolley 1. Wheels 5 are arranged on the lower side of the chassis 4. A traction mechanism is arranged on the upper side of the chassis 4. The traction mechanism includes an electric winch 6 and a pole gripper 9. A winch rope 7 is arranged outside the electric winch 6. A hook 8 is arranged at the outer end of the winch rope 7. The pole gripper 9 is sleeved outside the pole 2. A hanging ring 10 is arranged outside the pole gripper 9. The hook 8 and the hanging ring 10 cooperate with each other. A straightening mechanism is arranged on one side of the upper part of the chassis 4 away from the electric winch 6.

[0039] For better effect, sockets 11 are arranged on the front and rear sides of the chassis 4, and positioning rods 12 are screwed inside the sockets 11. The two ends of the positioning rod 12 are respectively flat head and pointed head, which can be applied to hard ground and soft ground respectively.

[0040] For better effect, the socket 11 is connected to the chassis 4 through a rotating shaft 13, and a flat placing platform 14 is arranged beside the socket 11. The socket 11 can rotate through the rotating shaft 13. When the positioning rod 12 is not in use, it is convenient to horizontally place the positioning rod 12 on the flat placing platform 14.

[0041] For better effect, a clamping mechanism is arranged inside the clamping rod device 9. The clamping mechanism includes a main body frame 15. A placing groove 16 is arranged inside the main body frame 15. Two translation blocks 18 are symmetrically arranged inside the placing groove 16. Connecting rods 20 are fixedly arranged on the front sides of the two translation blocks 18. A clamping ring 21 is arranged at the end of the connecting rod 20. Oblique grooves 22 are arranged on the opposite sides of the two translation blocks 18. A driving block 23 is arranged between the two translation blocks 18. The driving block 23 is clamped with the oblique groove 22 through an inclined block 24. A connecting head 25 is arranged at the rear side of the driving block 23. A driving rod 27 is arranged between the hanging ring 10 and the connecting head 25.

[0042] For better effect, a limiting groove 17 is arranged inside the placing groove 16, and a limiting strip 19 is arranged on the outer side of the translation block 18. The limiting strip 19 can move along the limiting groove 17, which is convenient for the translation block 18 to move inside the placing groove 16.

[0043] For better effect, a clamping spring 26 is connected to the side of the two translation blocks 18 away from the driving block 23. The clamping spring 26 drives the translation blocks 18 to approach each other, and then drives the clamping ring 21 to pre-clamp the electric pole 2.

[0044] The sides between the translation block 18 and the driving block 23 are both inclined surfaces.

[0045] For better effect, the straightening mechanism includes a base 28 and a straightener 31. A straightening rod 29 is hinged on the upper side of the base 28. A telescopic shaft 30 is arranged inside the straightening rod 29. The straightener 31 is hinged to the outer end of the telescopic shaft 30. An upper rod 32 is hinged on the upper side of the straightener 31. An upper pressing ring 34 is hinged at the end of the upper rod 32. A vertical pointer 36 is movably arranged on the outer side of the upper pressing ring 34. A lower rod 33 is hinged on the lower side of the straightener 31. A lower pressing ring 35 is hinged at the end of the lower rod 33. A calibration head 37 is fixedly arranged on the outer side of the lower pressing ring 35.

[0046] For better effect, the vertical pointer 36 and the calibration head 37 are in the same vertical line direction.

[0047] For better effect, a pulling spring 38 is arranged between the upper rod 32 and the lower rod 33.

[0048] A method for using an inclined electric pole straightening device includes the following steps: Step 1: Before use, move the device near the pole 2 to be straightened. Adjust the positioning rod 12 to position the moving trolley 1. Sleeve the pole gripper 9 outside the pole 2 and connect it to the winch rope 7 and hook 8 of the electric winch 6 through the lifting ring 10. Move the straightening rod 29 to press the straightener 31 tightly against the outside of the pole 2. Step 2: Start the electric winch 6. Through the traction of the winch rope 7, drive the pole gripper 9 to gradually straighten the pole 2. During the straightening process, confirm the angle between the pole 2 and the ground through the straightener 31 to keep the pole 2 vertical with the ground. Step 3: When the pole 2 is straightened in place, through the cooperation of the vertical pointer 36 and the calibration head 37, check and adjust the verticality of the pole 2 again. After confirmation, backfill and fix the pole 2 to the ground. Step 4: After the pole 2 is straightened and fixed, remove the pole gripper 9 from the upper part of the pole 2. Use the electric winch 6 to retract the winch rope 7. Place the straightening rod 29 flat on the upper side of the moving trolley 1, tidy up and store the device, and recycle the tool equipment.

[0049] When the present invention is in use, check whether all components of the device are in good condition to ensure that the electric winch 6, pole gripper 9, etc. can work normally. Push the moving trolley 1 near the inclined pole 2 so that the moving trolley 1 is located on the opposite side of the inclined side of the pole 2, and adjust the position for straightening operation. Position the moving trolley 1 through the positioning rod 12. Use the pole gripper 9 to sleeve outside the inclined pole 2 to ensure that the pole gripper 9 is firmly fixed on the pole 2. Hang the hook 8 of the winch rope 7 on the lifting ring 10 of the pole gripper 9 to ensure reliable connection. Start the electric winch 6 and gradually tighten the winch rope 7 to slowly lift the pole gripper 9 and the pole 2 together. Under the action of the traction mechanism, the pole 2 begins to be gradually straightened. During the straightening process of the pole 2, the vertical state of the pole 2 can be calibrated through the straightening mechanism to keep the pole 2 vertical with the ground. Further, the straightening mechanism is preferably used as follows: after the pole gripper 9 is fixed to the pole 2 and before the electric winch 6 performs the traction operation, adjust the position and angle of the straightening rod 29 to press the straightener 31 tightly against the outside of the pole 2. The electric winch 6 is started. Under the action of the traction force, the pole 2 begins to be gradually straightened. The straightening rod 29 and the straightener 31 move along with the pole 2. During the movement, the upper pressing ring 34 and the lower pressing ring 35 always closely adhere to the pole 2. During the straightening process, the vertical pointer 36 and the calibration head 37 will play a key guiding role. The operator needs to ensure that the vertical pointer 36 finally points to the calibration head 37 and the two are vertically in a straight line to keep the verticality of the pole 2. This device has the advantages of compact structure, simple operation, high straightening efficiency, etc., and can be widely used in the straightening work of inclined poles in power line maintenance.

Claims

1. An inclined pole straightening device, which comprises a mobile trolley, and is characterized in that: A handlebar is provided on the side of the mobile trolley. A chassis is provided at the bottom of the mobile trolley. Wheels are provided on the lower side of the chassis. A traction mechanism is provided on the upper side of the chassis. The traction mechanism includes an electric winch and a clamp rod device. A winch rope is provided outside the electric winch. A hook is provided at the outer end of the winch rope. The clamp rod device is sleeved outside the electric pole. A hanging ring is provided outside the clamp rod device. The hook and the hanging ring cooperate with each other. A straightening mechanism is provided on one side of the upper part of the chassis away from the electric winch.

2. The tilt pole straightening device according to claim 1, characterized in that: Sockets are provided on the front and rear sides of the chassis. A positioning rod is screwed inside the socket.

3. The inclination electric pole straightening device according to claim 2, characterized in that: The socket is connected to the chassis through a rotating shaft. A flat laying platform is provided beside the socket.

4. The tilting utility pole straightening device according to claim 1, wherein: A clamping mechanism is provided inside the clamp rod device. The clamping mechanism includes a main body frame. A placement groove is provided inside the main body frame. Two translation blocks are symmetrically provided inside the placement groove. Connecting rods are fixedly provided on the front sides of the two translation blocks. A clamping ring is provided at the end of the connecting rod. Oblique grooves are provided on the opposite sides of the two translation blocks. A driving block is provided between the two translation blocks. The driving block is clamped with the oblique groove through an inclined block. A connecting head is provided on the rear side of the driving block. A driving rod is provided between the hanging ring and the connecting head.

5. The tilt electric pole straightening device according to claim 4, characterized in that: A limiting groove is provided inside the placement groove. Limiting strips are provided outside the translation blocks.

6. The tilt pole straightening device according to claim 5, characterized in that: A clamping spring is connected to the side of the two translation blocks away from the driving block.

7. The tilting utility pole straightening device according to claim 1, wherein: The straightening mechanism includes a base and a straightener. A straightening rod is hinged on the upper side of the base. A telescopic shaft is provided inside the straightening rod. The straightener is hinged to the outer end of the telescopic shaft. An upper rod is hinged on the upper side of the straightener. An upper pressing ring is hinged at the end of the upper rod. A vertical pointer is movably provided outside the upper pressing ring. A lower rod is hinged on the lower side of the straightener. A lower pressing ring is hinged at the end of the lower rod. A calibration head is fixedly provided outside the lower pressing ring.

8. The tilt pole straightening device according to claim 7, characterized in that: The vertical pointer and the calibration head are in the same vertical direction.

9. The tilt pole straightening device according to claim 8, wherein: A pulling spring is provided between the upper rod and the lower rod.

10. A method for using an inclined pole straightening device according to any one of claims 1-9, characterized in that: It includes the following steps: Step 1: Before use, move the device to the vicinity of the electric pole to be straightened. Adjust the positioning rod to position the mobile trolley. Sleeve the clamp rod device outside the electric pole, and connect it to the winch rope and hook of the electric winch through the hanging ring. Move the straightening rod to make the straightener close to the outside of the electric pole. Step 2: Start the electric winch. Through the traction of the winch rope, drive the clamp rod device to gradually straighten the electric pole. During the straightening process, confirm the angle between the electric pole and the ground through the straightener to keep the electric pole vertical with the ground. Step 3: When the electric pole is straightened in place, through the cooperation of the vertical pointer and the calibration head, check and adjust the verticality of the electric pole again. After confirmation, backfill and fix the electric pole to the ground. Step 4: After the electric pole is straightened and fixed, remove the clamp rod device from the upper part of the electric pole. Use the electric winch to retract the winch rope. Place the straightening rod flat on the upper side of the mobile trolley. Organize and store the device, and recycle the tool equipment.

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