Wire drawing equipment for municipal electrical engineering construction

Abstract

The invention belongs to the technical field of electrical construction wire drawing, and discloses wire drawing equipment for municipal electrical engineering construction. The movable plate is arranged above the control box; the straightening mechanism is arranged above the movable plate; the straightening mechanism comprises a movable column rotationally arranged above the movable plate, a straightening plate is fixedly arranged on the movable column, and a fixed rotating wheel is movably arranged on the inner side of the straightening plate. When the cable is pulled, the straightening plate can rotate around the movable column along with movement of the cable, so that the straightening mechanism adapts to the movement direction of the cable, and compared with a traditional device, the device can drive the straightening plate to move in any direction through rotation of the movable column, so that when the cable is pulled, the straightening plate can move in any direction; the cable can be kept in the same direction as the cable, cracking of a protection layer on the surface of the cable caused by too large rigidity is prevented, the protection effect of the cable is improved, meanwhile, force used for pulling the cable can be reduced, and abrasion of the cable is reduced.

Description

Technical Field

[0001] This invention belongs to the field of electrical construction guy wire technology, specifically a guy wire device for municipal electrical engineering construction. Background Technology

[0002] Municipal engineering refers to the construction of municipal infrastructure. Municipal electrical engineering involves laying underground pipelines and constructing telecommunications equipment. When laying cables, the cables on the cable reel must first be removed and straightened before laying. Chinese Patent Publication No. CN215090385U discloses a cable pulling device for municipal electrical engineering construction. This device, by releasing the second rotating ring, causes the elasticity of the second spring to extend outward and compress the movable block away from the first rotating ring, thereby increasing the distance between the first and second rotating rings. The cable pressed against the bottom of the first and second rotating rings increases with the distance between them. The increased distance creates a pulling force, straightening the cable passing between the first and second rotating rings, which is beneficial for construction workers in subsequent work. Although this device has many advantages, it still has several problems in use. For example, the device has a fixed structure, and the rotating rings cannot follow the cable's movement when pulling it, resulting in not only requiring a lot of force to pull the cable but also easily increasing cable wear, thus reducing its practicality. Secondly, because the cable itself has a certain rigidity, when pulling the cable, the structural direction is inconsistent with the cable direction, which can easily cause the protective layer on the cable surface to crack, affecting the cable's protective effect. Therefore, improvements are needed. Summary of the Invention

[0003] The purpose of this invention is to provide a guy wire device for municipal electrical engineering construction, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a guy wire device for municipal electrical engineering construction, comprising:

[0005] Control box;

[0006] An active panel is located above the control box;

[0007] A straightening mechanism is located above the movable plate;

[0008] The straightening mechanism includes a movable column rotatably mounted above a movable plate, a straightening plate fixedly mounted on the top of the movable column, a fixed rotating wheel movably mounted on the inner side of the straightening plate, a connecting rod one fixed to the inner side of the straightening plate in the middle of the fixed rotating wheel, a movable rotating wheel above the fixed rotating wheel for straightening the cable, and a connecting rod two movable to the inner side of the straightening plate in the middle of the movable rotating wheel.

[0009] A stretching assembly is located on both sides of the straightening plate;

[0010] A fixing component is positioned between the movable plate and the straightening plate.

[0011] Preferably, it also includes:

[0012] Gear 1 is fixedly installed on the outside of the movable column and located on the top of the movable plate;

[0013] The limiting mechanism is located above the movable plate;

[0014] The limiting mechanism includes a movable groove opened above the movable plate, a compression spring two is fixedly installed inside the movable groove, a limiting block is elastically connected to the rear of the compression spring two, a telescopic groove is opened inside the limiting block, a compression spring three is fixedly installed inside the telescopic groove, a fixed cylinder is elastically connected to the left side of the compression spring three, and a fixed groove located inside the movable plate is opened on the left side of the movable groove.

[0015] The extrusion mechanism is located inside the movable plate.

[0016] Preferably, it also includes:

[0017] The ejector block is fixedly installed at the bottom of the movable plate, and its bottom extends into the interior of the control box;

[0018] The lifting mechanism is located inside the control box;

[0019] The lifting mechanism includes a spiral rod that engages inside the ejector block, and the bottom of the spiral rod extends through the ejector block into the interior of the control box. A second gear is fixedly installed at the bottom of the spiral rod, a third gear engages on the inner side of the second gear, and a gear fixing post fixed inside the control box is installed in the middle of the third gear.

[0020] The transmission mechanism is located on the outside of the control box.

[0021] Preferably, the stretching assembly includes sliding grooves formed on both sides of the straightening plate, with sliding blocks engaged inside the sliding grooves, a compression spring fixedly disposed above the sliding blocks and elastically connected to the straightening plate, and a connecting rod fixed inside the sliding blocks.

[0022] Preferably, the fixing component includes a limiting plate disposed between the movable plate and the straightening plate, and the limiting plate is located outside the movable column and movably connected to the movable column. A fixing column is fixedly disposed below the limiting plate, and the bottom of the fixing column is fixed to the top of the movable plate.

[0023] Preferably, the extrusion mechanism includes an extrusion groove formed in front of the fixed groove, and the extrusion groove and the fixed groove are connected. A compression spring four is fixedly installed inside the extrusion groove. A movable cylinder is elastically connected to the left side of the compression spring four. An extrusion rod is fixedly installed above the movable cylinder and extends to the top of the movable plate. An extrusion block extending into the fixed groove is fixedly installed behind the movable cylinder.

[0024] Preferably, the transmission mechanism includes a rotating pinch head disposed in front of the control box, a turntable and a transmission rod are fixedly disposed behind the rotating pinch head in sequence, and the rear of the transmission rod extends into the interior of the control box. A gear four located inside the control box is fixedly disposed on the outer side of the transmission rod, and the lower part of the gear four meshes with gear three.

[0025] Preferably, it also includes:

[0026] A movable component is located at the bottom of the control box;

[0027] The movable component includes a fixed rod fixedly installed at the bottom of the control box, a rotating frame rotatably installed on the outer side of the fixed rod, a movable wheel movably installed on the inner side of the rotating frame, and a connecting rod three fixed to the inner side of the rotating frame in the middle of the movable wheel.

[0028] Preferably, the limiting block has teeth on its rear side, which mesh with the teeth on the outer side of the gear one when it moves, thereby fixing the gear one.

[0029] The beneficial effects of this invention are as follows:

[0030] 1. This invention allows the straightening plate to rotate around the movable column as the cable moves when it is pulled, thus adapting the straightening mechanism to the direction of the cable's movement. Compared with traditional devices, this device can drive the straightening plate to move in any direction through the rotation of the movable column, thereby maintaining the same direction as the cable when it is pulled. This prevents excessive rigidity from causing cracks in the protective layer on the cable surface, improves the cable's protective effect, and reduces the force required to pull the cable, thus reducing cable wear.

[0031] 2. This invention moves the position of the limiting block, thereby restricting the gear one and adjusting the movement state of the movable column. Compared with traditional devices, this device can restrict the gear one to make the movable column move or be fixed, thereby adjusting the direction of the straightening mechanism and fixing it to prevent the cable from moving left or right when it is straightened, thus affecting the straightening effect.

[0032] 3. This invention uses the transmission between gear four and gear three to cause the screw rod to rotate when the rotating pinch head is turned, thereby causing the ejector block to move upward and adjusting the height of the straightening mechanism. Compared with traditional devices, this device improves the applicability of the device by adjusting the height of the straightening mechanism, so as to expand the application range of the device. Attached Figure Description

[0033] Figure 1 This is a structural diagram of the present invention;

[0034] Figure 2 This is a partial cross-sectional view of the present invention;

[0035] Figure 3 This is a structural diagram on the right side of the present invention;

[0036] Figure 4 This is a partial cross-sectional view of the straightening mechanism of the present invention;

[0037] Figure 5 This is a diagram of the movable column limiting structure of the present invention;

[0038] Figure 6 This is a diagram of the mechanism for releasing the restriction on the movable column of the present invention;

[0039] Figure 7 For the present invention Figure 3 Structural diagram at point A;

[0040] Figure 8 For the present invention Figure 2 Structural diagram at point B;

[0041] Figure 9 For the present invention Figure 5 Structural diagram at point C;

[0042] Figure 10 For the present invention Figure 6 Structural diagram at point D.

[0043] In the diagram: 1. Control box; 2. Movable plate; 3. Movable column; 4. Straightening plate; 5. Fixed rotating wheel; 6. Connecting rod one; 7. Movable rotating wheel; 8. Connecting rod two; 9. Sliding groove; 10. Sliding block; 11. Compression spring one; 12. Limiting plate; 13. Fixed column; 14. Gear one; 15. Movable groove; 16. Compression spring two; 17. Limiting block; 18. Fixed groove; 19. Telescopic groove; 20. Compression spring three; 21. Fixed cylinder; 22. Extrusion groove; 23. Compression spring four; 24. Movable cylinder; 25. Extrusion rod; 26. Extrusion block; 27. Ejection block; 28. Spiral rod; 29. ​​Gear two; 30. Gear three; 31. Gear fixed column; 32. Gear four; 33. Transmission rod; 34. Turntable; 35. Rotating pinch head; 36. Fixed rod; 37. Rotating frame; 38. Connecting rod three; 39. Moving wheel. Detailed Implementation

[0044] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0045] like Figures 1 to 10 As shown, this embodiment of the invention provides a guy wire device for municipal electrical engineering construction, comprising:

[0046] Control box 1;

[0047] The movable panel 2 is located above the control box 1;

[0048] A straightening mechanism is located above the movable plate 2;

[0049] The straightening mechanism includes a movable column 3 rotatably mounted above the movable plate 2, a straightening plate 4 fixedly mounted on the top of the movable column 3, a fixed rotating wheel 5 movably mounted on the inner side of the straightening plate 4, a connecting rod 6 fixed on the inner side of the straightening plate 4 in the middle of the fixed rotating wheel 5, a movable rotating wheel 7 mounted above the fixed rotating wheel 5, the cable is straightened by the movable rotating wheel 7, and a connecting rod 8 movable on the inner side of the straightening plate 4 in the middle of the movable rotating wheel 7.

[0050] A stretching assembly is disposed on both sides of the straightening plate 4;

[0051] A fixing component is disposed between the movable plate 2 and the straightening plate 4;

[0052] When the cable enters the straightening mechanism, the movable rotating wheel 7 is pulled upward, causing the connecting rod 8 to drive the sliding block 10 to move upward inside the sliding groove 9, increasing the distance between the fixed rotating wheel 5 and the movable rotating wheel 7, making it easier for the cable to enter. After the cable passes between the fixed rotating wheel 5 and the movable rotating wheel 7, the elastic action of the compression spring 11 causes the sliding block 10 to move downward. The sliding block 10 then drives the movable rotating wheel 7 to move downward through the connecting rod 8 to clamp the cable. When the cable is pulled, the straightening plate 4 will rotate around the movable column 3 with the movement of the cable, so that the straightening mechanism adapts to the direction of cable movement.

[0053] When the cable is pulled, the straightening plate 4 rotates around the movable column 3 as the cable moves, thus adapting the straightening mechanism to the direction of the cable's movement. Compared with traditional devices, this device can drive the straightening plate 4 to move in any direction through the rotation of the movable column 3, thereby maintaining the same direction as the cable when pulling it, preventing excessive rigidity from causing the protective layer on the cable surface to crack, improving the cable's protective effect, and reducing the force required to pull the cable, thus reducing cable wear.

[0054] like Figure 9 As shown, it also includes:

[0055] Gear 14 is fixedly mounted on the outside of the movable column 3 and located on the top of the movable plate 2;

[0056] A limiting mechanism is located above the movable plate 2;

[0057] The limiting mechanism includes a movable groove 15 opened above the movable plate 2. A compression spring 16 is fixedly installed inside the movable groove 15. A limiting block 17 is elastically connected to the rear of the compression spring 16. A telescopic groove 19 is opened inside the limiting block 17. A compression spring 20 is fixedly installed inside the telescopic groove 19. A fixed cylinder 21 is elastically connected to the left side of the compression spring 20. A fixed groove 18 located inside the movable plate 2 is opened on the left side of the movable groove 15.

[0058] The extrusion mechanism is located inside the movable plate 2;

[0059] When the straightening mechanism stops moving, a rightward push is first applied to the extrusion rod 25. As the extrusion rod 25 moves to the right, it drives the extrusion block 26 to move to the right through the movable cylinder 24. As the extrusion block 26 moves to the right, it extrudes the fixed cylinder 21 located inside the fixed groove 18, squeezing the fixed cylinder 21 out of the fixed groove 18. When the fixed cylinder 21 disengages from the fixed groove 18, the limiting block 17 moves backward under the action of the compression spring 16. The rear of the compression spring 16 meshes with the gear 14, stopping the movable column 3. When the movable column 3 needs to move, the limiting block 17 is pulled forward to allow the fixed cylinder 21 to enter the fixed groove 18 and be fixed. At this time, the limiting block 17 does not contact the gear 14, allowing the movable column 3 to move freely.

[0060] In this device, by moving the position of the limiting block 17, the limiting block 17 restricts the gear 14, thereby adjusting the movement state of the movable column 3. Compared with the traditional device, this device can restrict the gear 14 to make the movable column 3 move or be fixed, thereby adjusting the direction of the straightening mechanism and fixing it to prevent the cable from moving left or right when it is straightened, thus affecting the straightening effect.

[0061] like Figure 2As shown, it also includes:

[0062] The ejector block 27 is fixedly installed at the bottom of the movable plate 2, and its bottom extends into the interior of the control box 1;

[0063] The lifting mechanism is located inside the control box 1;

[0064] The lifting mechanism includes a spiral rod 28 that engages inside the ejector block 27, and the bottom of the spiral rod 28 extends through the ejector block 27 into the interior of the control box 1. A gear 29 is fixedly installed at the bottom of the spiral rod 28, a gear 30 is engaged on the inner side of the gear 29, and a gear fixing column 31 fixed inside the control box 1 is provided in the middle of the gear 30.

[0065] The transmission mechanism is located on the outside of the control box 1;

[0066] When adjusting the height of the straightening mechanism, first rotate the rotating pinch head 35. The rotation of the rotating pinch head 35 drives the turntable 34 to rotate. When the turntable 34 rotates, it drives the transmission rod 33 to rotate. This causes the transmission rod 33 to drive the gear 30 to rotate through the gear four 32. When the gear three 30 rotates, it drives the spiral rod 28 to rotate through the gear two 29. The rotation of the spiral rod 28 causes the ejector block 27 to move upward. When the ejector block 27 moves upward, the height of the straightening mechanism is adjusted through the movable plate 2.

[0067] The transmission between gear 4 32 and gear 3 30 enables the spiral rod 28 to rotate when the rotating pinch head 35 is rotated, thereby causing the ejector block 27 to move upward and adjust the height of the straightening mechanism. Compared with the conventional device, this device improves the applicability of the device by adjusting the height of the straightening mechanism, so as to expand the application range of the device.

[0068] like Figure 4 As shown, the stretching assembly includes sliding grooves 9 opened on both sides of the straightening plate 4, a sliding block 10 engaging inside the sliding groove 9, a compression spring 11 fixedly installed above the sliding block 10 and elastically connected to the straightening plate 4, and a connecting rod 8 fixed inside the sliding block 10.

[0069] When the cable enters the straightening mechanism, the movable rotating wheel 7 is pulled upward, causing the connecting rod 8 to drive the sliding block 10 to move upward inside the sliding groove 9, increasing the distance between the fixed rotating wheel 5 and the movable rotating wheel 7, making it easier for the cable to enter. After the cable passes between the fixed rotating wheel 5 and the movable rotating wheel 7, the sliding block 10 moves downward due to the elastic action of the compression spring 11. The sliding block 10 then drives the movable rotating wheel 7 to move downward through the connecting rod 8 to clamp the cable.

[0070] like Figure 7As shown, the fixing component includes a limiting plate 12 disposed between the movable plate 2 and the straightening plate 4, and the limiting plate 12 is located outside the movable column 3 and is movably connected to the movable column 3. A fixing column 13 is fixedly disposed below the limiting plate 12, and the bottom of the fixing column 13 is fixed to the top of the movable plate 2.

[0071] The limiting plate 12 keeps the movable column 3 vertical during rotation, preventing the straightening mechanism from tilting due to the excessive weight of the cable, thus preventing the movable column 3 from rotating.

[0072] like Figure 9 As shown, the extrusion mechanism includes an extrusion groove 22 opened in front of the fixed groove 18, and the extrusion groove 22 communicates with the fixed groove 18. A compression spring 23 is fixedly installed inside the extrusion groove 22. A movable cylinder 24 is elastically connected to the left side of the compression spring 23. An extrusion rod 25 is fixedly installed above the movable cylinder 24 and extends to the top of the movable plate 2. An extrusion block 26 extending into the fixed groove 18 is fixedly installed behind the movable cylinder 24.

[0073] When the straightening mechanism stops rotating, a rightward thrust is first applied to the extrusion rod 25. As the extrusion rod 25 moves to the right, it drives the extrusion block 26 to move to the right through the movable cylinder 24. When the extrusion block 26 moves to the right, it extrudes the fixed cylinder 21 located inside the fixed groove 18, squeezing the fixed cylinder 21 out of the fixed groove 18. When the fixed cylinder 21 disengages from the fixed groove 18, the limiting block 17 moves backward under the action of the compression spring 16. The rear of the compression spring 16 meshes with the gear 14, causing the movable column 3 to stop rotating.

[0074] like Figure 1 As shown, the transmission mechanism includes a rotating pinch head 35 located in front of the control box 1. A turntable 34 and a transmission rod 33 are fixedly arranged behind the rotating pinch head 35 in sequence. The rear of the transmission rod 33 extends into the interior of the control box 1. A gear 4 32 located inside the control box 1 is fixedly arranged on the outside of the transmission rod 33. The lower part of the gear 4 32 meshes with the gear 3 30.

[0075] The rotating pinch head 35 rotates, which in turn drives the turntable 34 to rotate. When the turntable 34 rotates, it drives the transmission rod 33 to rotate, which in turn drives the transmission rod 33 to rotate through the gear four 32, thereby moving the lifting mechanism.

[0076] like Figure 3 As shown, it also includes:

[0077] A movable component is located at the bottom of control box 1;

[0078] The movable component includes a fixed rod 36 fixedly installed at the bottom of the control box 1, a rotating frame 37 rotatably installed on the outer side of the fixed rod 36, a movable wheel 39 movably installed on the inner side of the rotating frame 37, and a connecting rod 38 fixed on the inner side of the rotating frame 37 in the middle of the movable wheel 39.

[0079] When the control box 1 is moved, the rotating frame 37 can rotate around the fixed rod 36. When the rotating frame 37 rotates, it drives the moving wheel 39 to move in all directions, making it convenient to move the control box 1 in any direction.

[0080] like Figure 5 As shown, the limit block 17 has teeth on its rear side, which mesh with the teeth on the outer side of the gear 14 when it moves, thus fixing the gear 14.

[0081] The teeth on the surface of the limiting block 17 can change the gear 14 from an active state to a stationary state, making it convenient to fix the direction of the straightening mechanism by fixing the gear 14.

[0082] Working principle and usage process:

[0083] When the cable enters the straightening mechanism, the movable rotating wheel 7 is pulled upward, causing the connecting rod 8 to drive the sliding block 10 to move upward inside the sliding groove 9, increasing the distance between the fixed rotating wheel 5 and the movable rotating wheel 7, making it easier for the cable to enter. After the cable passes between the fixed rotating wheel 5 and the movable rotating wheel 7, the elastic action of the compression spring 11 causes the sliding block 10 to move downward. The sliding block 10 then drives the movable rotating wheel 7 to move downward through the connecting rod 8 to clamp the cable. When the cable is pulled, the straightening plate 4 will rotate around the movable column 3 with the movement of the cable, so that the straightening mechanism adapts to the direction of cable movement.

[0084] When the straightening mechanism stops moving, a rightward push is first applied to the extrusion rod 25. As the extrusion rod 25 moves to the right, it drives the extrusion block 26 to move to the right via the movable cylinder 24. As the extrusion block 26 moves to the right, it extrudes the fixed cylinder 21 located inside the fixed groove 18, squeezing the fixed cylinder 21 out of the fixed groove 18. When the fixed cylinder 21 disengages from the fixed groove 18, the limiting block 17 moves backward under the action of the compression spring 16. The rear of the compression spring 16 meshes with the gear 14, stopping the movable column 3. When the movable column 3 needs to move, the limiting block 17 is simply pulled forward to allow the fixed cylinder 21 to enter the fixed groove 18 and be fixed. At this time, the limiting block 17 does not contact the gear 14, allowing the movable column 3 to move freely.

[0085] When adjusting the height of the straightening mechanism, first rotate the rotating pinch head 35. The rotation of the rotating pinch head 35 drives the turntable 34 to rotate. When the turntable 34 rotates, it drives the transmission rod 33 to rotate. This causes the transmission rod 33 to drive the gear 30 to rotate through the gear four 32. When the gear three 30 rotates, it drives the spiral rod 28 to rotate through the gear two 29. The rotation of the spiral rod 28 causes the ejector block 27 to move upward. When the ejector block 27 moves upward, the height of the straightening mechanism is adjusted through the movable plate 2.

[0086] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0087] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A guy wire device for municipal electrical engineering construction, characterized in that, Including: Control box (1); An active panel (2) is positioned above the control box (1); A straightening mechanism is located above the movable plate (2); The straightening mechanism includes a movable column (3) rotatably mounted above the movable plate (2), a straightening plate (4) fixedly mounted on the top of the movable column (3), a fixed rotating wheel (5) movably mounted on the inner side of the straightening plate (4), a connecting rod (6) fixed on the inner side of the straightening plate (4) in the middle of the fixed rotating wheel (5), a movable rotating wheel (7) mounted above the fixed rotating wheel (5), the cable is straightened by the movable rotating wheel (7), and a connecting rod (8) movably mounted on the inner side of the straightening plate (4) in the middle of the movable rotating wheel (7). A stretching assembly is disposed on both sides of the straightening plate (4); A fixing component is disposed between the movable plate (2) and the straightening plate (4).

2. The cable pulling device for municipal electrical engineering construction according to claim 1, characterized in that, It also includes: Gear 1 (14) is fixedly installed on the outside of the movable column (3) and located on the top of the movable plate (2); A limiting mechanism is located above the movable plate (2); The limiting mechanism includes an active groove (15) opened above the active plate (2), a compression spring two (16) is fixedly installed inside the active groove (15), a limiting block (17) is elastically connected to the rear of the compression spring two (16), a telescopic groove (19) is opened inside the limiting block (17), a compression spring three (20) is fixedly installed inside the telescopic groove (19), a fixed cylinder (21) is elastically connected to the left side of the compression spring three (20), and a fixed groove (18) located inside the active plate (2) is opened on the left side of the active groove (15); The extrusion mechanism is located inside the movable plate (2).

3. The cable pulling device for municipal electrical engineering construction according to claim 1, characterized in that, It also includes: The ejector block (27) is fixedly installed at the bottom of the movable plate (2), and its bottom extends into the interior of the control box (1); The lifting mechanism is located inside the control box (1); The lifting mechanism includes a spiral rod (28) that meshes inside the ejector block (27), and the bottom of the spiral rod (28) extends through the ejector block (27) into the interior of the control box (1). A second gear (29) is fixedly provided at the bottom of the spiral rod (28), and a third gear (30) meshes inside the second gear (29). A gear fixing column (31) fixed inside the control box (1) is provided in the middle of the third gear (30). The transmission mechanism is located on the outside of the control box (1).

4. The cable pulling device for municipal electrical engineering construction according to claim 1, characterized in that: The stretching assembly includes sliding grooves (9) on both sides of the straightening plate (4), and a sliding block (10) is engaged inside the sliding groove (9). A compression spring (11) is fixedly installed above the sliding block (10) and elastically connected to the straightening plate (4). The connecting rod (8) is fixed inside the sliding block (10).

5. A guy wire device for municipal electrical engineering construction according to claim 1, characterized in that: The fixing component includes a limiting plate (12) disposed between the movable plate (2) and the straightening plate (4), and the limiting plate (12) is located outside the movable column (3) and is movably connected to the movable column (3). A fixing column (13) is fixedly disposed below the limiting plate (12), and the bottom of the fixing column (13) is fixed to the top of the movable plate (2).

6. A guy wire device for municipal electrical engineering construction according to claim 2, characterized in that: The extrusion mechanism includes an extrusion groove (22) opened in front of the fixed groove (18), and the extrusion groove (22) and the fixed groove (18) are connected. A compression spring four (23) is fixedly installed inside the extrusion groove (22). A movable cylinder (24) is elastically connected to the left side of the compression spring four (23). An extrusion rod (25) is fixedly installed above the movable cylinder (24), and the extrusion rod (25) extends to the top of the movable plate (2). An extrusion block (26) extending into the fixed groove (18) is fixedly installed behind the movable cylinder (24).

7. A guy wire device for municipal electrical engineering construction according to claim 3, characterized in that: The transmission mechanism includes a rotating pinch head (35) located in front of the control box (1). A turntable (34) and a transmission rod (33) are fixedly arranged behind the rotating pinch head (35) in sequence. The transmission rod (33) extends into the interior of the control box (1). A gear four (32) located inside the control box (1) is fixedly arranged on the outside of the transmission rod (33). The gear four (32) meshes with the gear three (30) below.

8. A guy wire device for municipal electrical engineering construction according to claim 1, characterized in that, It also includes: A movable component is located at the bottom of the control box (1); The moving component includes a fixed rod (36) fixedly installed at the bottom of the control box (1), a rotating frame (37) rotatably installed on the outside of the fixed rod (36), a moving wheel (39) movably installed on the inside of the rotating frame (37), and a connecting rod (38) fixed on the inside of the rotating frame (37) in the middle of the moving wheel (39).

9. A guy wire device for municipal electrical engineering construction according to claim 2, characterized in that: The limiting block (17) has teeth on its back, which mesh with the teeth on the outside of the gear (14) when it moves, thus fixing the gear (14).

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