Cable laying auxiliary dredging device for power construction

Abstract

The invention relates to the technical field of cable auxiliary dredging, and discloses a cable laying auxiliary dredging device for power construction, which comprises a base, the surface of the base is fixedly connected with a lifting motor, the output end of the lifting motor is fixedly connected with a threaded rod, and the surface of the base is fixedly connected with a U-shaped frame. By arranging the conveying mechanism, when a cable is wound on the surface of a rotating shaft, a lifting motor is started to drive a threaded rod to rotate, when the threaded rod rotates, a threaded ring can move upwards, when the threaded ring moves, a connecting plate can be driven to move upwards, and when the connecting plate moves, a rotating motor can be driven to move upwards; when a threaded ring moves, a lifting sliding plate can be driven to slide upwards on the inner wall of a groove plate, when a rotating motor moves, a rotating shaft can be driven to move upwards, when the rotating shaft moves upwards, a limiting disc can be driven to move upwards, and when the limiting disc moves upwards, a buffering elastic rod can be driven to move upwards; and when the buffer elastic rod moves, the contact disc is driven to move upwards.

Description

Technical Field

[0001] The invention relates to the technical field of cable auxiliary drainage equipment, and in particular to a cable laying auxiliary drainage device for electric power construction. Background Art

[0002] Cables are a general term for items such as optical cables and electrical cables. Cables have many uses, and are mainly used for control installation, connecting equipment, transmitting electricity and other multiple functions. They are common and indispensable in daily life. Since cables are charged, installation requires special caution.

[0003] In the prior art, when laying cables, workers usually grab the ends of the cables and pull them in the opposite direction. However, due to the complex environment of the cable laying site, the cables need to be laid in different directions. During the cable pulling process, the longer the cables are pulled, the heavier the cables will become, which makes it more difficult to change the direction. Summary of the invention

[0004] The object of the present invention is to provide a cable laying auxiliary drainage device for power construction to solve the problems raised in the above-mentioned background technology.

[0005] To solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is an auxiliary cable laying and guiding device for electric power construction, comprising a base, a lifting motor is fixedly connected to the surface of the base, a threaded rod is fixedly connected to the output end of the lifting motor, a U-shaped frame is fixedly connected to the surface of the base, and further comprising: A conveying mechanism, the conveying mechanism comprising a limiting plate, a surface of the limiting plate being fixedly connected to a buffer elastic rod, and an end of the buffer elastic rod away from the limiting plate being fixedly connected to a contact plate; A limiting mechanism, wherein the limiting mechanism comprises a limiting ring, a surface of the limiting ring is fixedly connected to a resetting elastic rod, and an end of the resetting elastic rod away from the limiting ring is fixedly connected to a contact ring; The rotating mechanism comprises a slide slot rod, both sides of the slide slot rod are fixedly connected with shrinkage rings, and the inner wall of the slide slot rod is rotatably connected with a pulley.

[0006] Furthermore, there are two lifting motors, which are symmetrically arranged on the surface of the base, and there are two threaded rods, which are symmetrically arranged at the output ends of the lifting motors.

[0007] Furthermore, the conveying mechanism includes a groove plate, the surface of the groove plate is fixedly connected to a force frame, the inner wall of the base is slidably connected to a lifting slide, the surface of the lifting slide is fixedly connected to a connecting plate, the surface of the connecting plate is fixedly connected to a rotating motor, the end of the connecting plate away from the lifting slide is fixedly connected to a threaded ring, the surface of the threaded ring is fixedly connected to a limiting elastic rod, the output end of the rotating motor is fixedly connected to a rotating shaft, and the surface of the limiting plate is fixedly connected to an extrusion frame.

[0008] Furthermore, the bottom of the groove plate is fixedly connected to the surface of the base, the inner wall of the threaded ring is threadedly connected to the surface of the threaded rod, the inner wall of the limit plate is slidably connected to the inner wall of the rotating shaft, the end of the limit elastic rod away from the threaded ring is fixedly connected to the top of the groove plate, the inner wall of the contact plate is slidably connected to the surface of the rotating shaft, and the end of the extrusion frame contacts the surface of the force frame.

[0009] Furthermore, the limiting mechanism includes a slide groove plate, the inner wall of the slide groove plate is slidably connected to a sliding frame, the bottom of the sliding frame is fixedly connected to a pushing frame, the bottom of the sliding frame is fixedly connected to a pushing telescopic plate, the bottom of the pushing frame is rotatably connected to an extrusion plate, the end of the extrusion plate away from the pushing frame is rotatably connected to a pulling frame, and both ends of the pulling frame are fixedly connected to placement frames.

[0010] Furthermore, one end of the pushing frame away from the sliding frame is fixedly connected to the surface of the limiting ring, one end of the pushing telescopic plate away from the sliding frame is fixedly connected to the surface of the limiting plate, the top of the slide plate is fixedly connected to the inner surface of the U-shaped frame, and the bottom of the placement frame is fixedly connected to the surface of the base.

[0011] Furthermore, the rotating mechanism includes a passive plate, the surface of the passive plate is rotatably connected to a push-down plate, the end of the push-down plate away from the passive plate is rotatably connected to a push-down frame, the surface of the base is fixedly connected to a support plate, the surface of the support plate is provided with a slide groove, the inner wall of the slide groove is slidably connected to a sliding plate, and the surface of the sliding plate is fixedly connected to a slide groove plate.

[0012] Furthermore, one end of the passive plate away from the push-down plate is fixedly connected to the surface of the sliding frame, the inner wall of the push-down frame is rotatably connected to the surface of the slide rod, the end of the slide rod is slidably connected to the inner wall of the slide plate, and the number of the shrink rings is four, and the four shrink rings are symmetrically arranged on the slide plate.

[0013] The present invention has the following beneficial effects: The present invention provides a conveying mechanism, when the cable is rolled up on the surface of the rotating shaft, the lifting motor is started to drive the threaded rod to rotate, when the threaded rod rotates, the threaded ring will move upward, when the threaded ring moves, the connecting plate will move upward, when the connecting plate moves, the rotating motor will be driven to move upward, when the threaded ring moves, the lifting slide plate will be driven to slide upward on the inner wall of the groove plate, when the rotating motor moves, the rotating shaft will be driven to move upward, when the rotating shaft moves upward, the limiting plate will be driven to move upward, when the limiting plate moves upward, the buffering elastic rod will be driven to move upward, when the buffering elastic rod moves upward, the contact plate will be driven to move upward, when the limiting plate moves, the extrusion frame will be driven to move upward, when the extrusion frame moves upward, the surface of the force-bearing frame will be extruded, when the extrusion frame extrudes the force-bearing frame, the limiting plate will be pushed to slide on the surface of the rotating shaft in a direction approaching each other, when the limiting plate moves, the buffering elastic rod will be pushed to move in a direction approaching each other, when the buffering elastic rod moves, the contact plate will be pushed to move in a direction approaching each other and contact the cable, and finally the rotating motor is started to drive the rotating shaft to rotate, so as to effectively prevent the cable from being loosened when the cable is conveyed.

[0014] The present invention provides a limit mechanism, when the limit plate moves upward, it will drive the telescopic plate to retract upward, and when the limit plate moves in the direction of approaching each other, it will drive the telescopic plate to move in the direction of approaching each other. When the telescopic plate is pushed to move, it will drive the sliding frame to move on the inner wall of the slide groove plate in the direction of approaching each other. When the sliding frame moves, it will push the pushing frame to move in the direction of approaching each other. When the pushing frame moves, it will push the limiting ring to move in the direction of approaching each other and contact the surface of the cable. When the limiting ring moves, it will push the reset elastic rod to move in the direction of approaching each other. When the reset elastic rod moves, it will push the contact ring to move in the direction of approaching each other. When the pushing frame moves, it will push the extrusion plate to move in the direction of approaching each other. When the extrusion plate moves, it will push the pulling frame to move downward. When the pulling frame moves, it will pull the placing frame to move downward, which effectively limits the surface of the cable during transportation and prevents confusion caused by excessive transportation.

[0015] When the sliding groove plate is moved, it will drive the sliding plate to rotate on the inner wall of the sliding groove, thereby saving labor for the staff when changing the direction of pulling the cable and improving work efficiency.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention; Figure 3 It is a schematic diagram of the overall structure of the conveying mechanism of the present invention; Figure 4 It is a schematic diagram of the structure of the force-bearing frame of the present invention; Figure 5 For the present invention Figure 4 A schematic diagram of the enlarged structure of part A; Figure 6 It is a schematic diagram of the overall structure of the limiting mechanism of the present invention; Figure 7 This is a schematic diagram of the structure of the push-retractable plate of the present invention; Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of part B Fig. 9 This is a schematic diagram of the structure of the slide plate of the present invention; Fig.10 It is a schematic diagram of the overall structure of the rotating mechanism of the present invention; Fig.11 It is a schematic diagram of the structure of the chute plate of the present invention.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows: In the figure: 1, base; 2, lifting motor; 3, threaded rod; 4, U-shaped frame; 10, conveying mechanism; 11, groove plate; 12, force frame; 13, lifting slide plate; 14, connecting plate; 15, rotating motor; 16, threaded ring; 17, limit elastic rod; 18, rotating shaft; 19, limit plate; 20, buffer elastic rod; 21, contact plate; 22, extrusion frame; 30, limit mechanism; 31, slide plate; 32, sliding frame; 33, pushing frame; 34, pushing telescopic plate; 35, limit ring; 36, reset elastic rod; 37, contact ring; 38, extrusion plate; 39, pulling frame; 40, placing frame; 50, rotating mechanism; 51, passive plate; 52, push-down plate; 53, push-down frame; 54, supporting plate; 55, sliding plate; 56, slide plate; 57, slide rod; 58, shrink ring; 59, pulley. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1 - Fig.11 As shown, the present invention is an auxiliary cable laying and guiding device for power construction, comprising a base 1, a lifting motor 2 is fixedly connected to the surface of the base 1, a threaded rod 3 is fixedly connected to the output end of the lifting motor 2, a U-shaped frame 4 is fixedly connected to the surface of the base 1, and further comprising; The conveying mechanism 10 includes a limit plate 19. When the rotating shaft 18 moves upward, the limit plate 19 is driven to move upward. A buffer elastic rod 20 is fixedly connected to the surface of the limit plate 19. When the limit plate 19 moves upward, the buffer elastic rod 20 is driven to move upward. When the limit plate 19 moves, the buffer elastic rod 20 is pushed to move in a direction close to each other. One end of the buffer elastic rod 20 away from the limit plate 19 is fixedly connected to a contact plate 21. When the buffer elastic rod 20 moves, the contact plate 21 is driven to move upward. When the buffer elastic rod 20 moves, the contact plate 21 is pushed to move in a direction close to each other and contact the cable. Finally, the rotating motor 15 is started to drive the rotating shaft 18 to rotate. The limiting mechanism 30 includes a limiting ring 35. When the pushing frame 33 moves, the limiting ring 35 is pushed to move in a direction of approaching each other and contacting the surface of the cable. A reset elastic rod 36 is fixedly connected to the surface of the limiting ring 35. When the limiting ring 35 moves, the reset elastic rod 36 is pushed to move in a direction of approaching each other. One end of the reset elastic rod 36 away from the limiting ring 35 is fixedly connected to a contact ring 37. When the reset elastic rod 36 moves, the contact ring 37 is pushed to move in a direction of approaching each other. The rotating mechanism 50 includes a slide rod 57. When the push-down frame 53 moves, the slide rod 57 is pushed to slide on the inner wall of the slide plate 56 in the direction of approaching each other. Contraction rings 58 are fixedly connected on both sides of the slide rod 57, which drives the contraction ring 58 to rotate as a whole when the staff needs to change direction when pulling the cable. When the slide rod 57 moves, it drives the contraction ring 58 to shrink in the direction of approaching each other. The inner wall of the slide rod 57 is rotatably connected with a pulley 59. When the slide rod 57 moves, it drives the pulley 59 to move in the direction of approaching each other and contact with the surface of the cable.

[0022] There are two lifting motors 2 symmetrically arranged on the surface of the base 1 , and there are two threaded rods 3 symmetrically arranged at output ends of the lifting motors 2 .

[0023] The conveying mechanism 10 includes a groove plate 11, the surface of the groove plate 11 is fixedly connected to a force frame 12, when the extrusion frame 22 moves upward, the surface of the force frame 12 will be squeezed, the inner wall of the base 1 is slidably connected to a lifting slide 13, the surface of the lifting slide 13 is fixedly connected to a connecting plate 14, when the threaded ring 16 moves, the connecting plate 14 is driven to move upward, the surface of the connecting plate 14 is fixedly connected to a rotating motor 15, when the connecting plate 14 moves, the rotating motor 15 is driven to move upward, one end of the connecting plate 14 away from the lifting slide 13 is fixedly connected to a threaded ring 16, the surface of the threaded ring 16 is fixedly connected to a limiting elastic rod 17, the output end of the rotating motor 15 is fixedly connected to a rotating shaft 18, when the cable is rolled up on the surface of the rotating shaft 18, the lifting motor 2 is started to drive the threaded rod 3 to rotate, the surface of the limit plate 19 is fixedly connected to the extrusion frame 22, which effectively prevents the cable from loosening when the cable is conveyed.

[0024] The bottom of the groove plate 11 is fixedly connected to the surface of the base 1. When the threaded ring 16 moves, the lifting slide plate 13 will be driven to slide upward on the inner wall of the groove plate 11. The inner wall of the threaded ring 16 is threadedly connected to the surface of the threaded rod 3. The inner wall of the limit plate 19 is slidably connected to the inner wall of the rotating shaft 18. The end of the limiting elastic rod 17 away from the threaded ring 16 is fixedly connected to the top of the groove plate 11. When the threaded rod 3 rotates, the threaded ring 16 will move upward, and the inner wall of the contact plate 21 will be slidably connected to the surface of the rotating shaft 18. When the extrusion frame 22 squeezes the force-bearing frame 12, it will push the limit plate 19 to slide on the surface of the rotating shaft 18 in a direction close to each other. When the rotating motor 15 moves, it will drive the rotating shaft 18 to move upward. The end of the extrusion frame 22 contacts the surface of the force-bearing frame 12. When the limit plate 19 moves, it will drive the extrusion frame 22 to move upward.

[0025] The limiting mechanism 30 includes a slide plate 31, and the inner wall of the slide plate 31 is slidably connected to a sliding frame 32. When the telescopic plate 34 is pushed to move, the sliding frame 32 is driven to move in the direction of approaching each other on the inner wall of the slide plate 31. The bottom of the sliding frame 32 is fixedly connected to a pushing frame 33. When the sliding frame 32 moves, it pushes the pushing frame 33 to move in the direction of approaching each other. The bottom of the sliding frame 32 is fixedly connected to push the telescopic plate 34. The bottom of the pushing frame 33 is rotatably connected to an extrusion plate 38. When the pushing frame 33 moves, it pushes the extrusion plate 38 to move in the direction of approaching each other. The extrusion plate 38 is rotatably connected to a pulling frame 39 at one end away from the pushing frame 33. When the extrusion plate 38 moves, it pushes the pulling frame 39 to move downward. Both ends of the pulling frame 39 are fixedly connected to a placing frame 40. When the pulling frame 39 moves, it pulls the placing frame 40 to move downward, effectively limiting the surface of the cable during transportation and preventing confusion caused by excessive transportation.

[0026] The end of the pushing frame 33 away from the sliding frame 32 is fixedly connected to the surface of the limiting ring 35, and the end of the pushing telescopic plate 34 away from the sliding frame 32 is fixedly connected to the surface of the limiting plate 19. When the limiting plate 19 moves upward, it will drive the pushing telescopic plate 34 to retract upward. When the limiting plate 19 moves in a direction approaching each other, it will drive the pushing telescopic plate 34 to move in a direction approaching each other. The top of the slide plate 31 is fixedly connected to the inner surface of the U-shaped frame 4, and the bottom of the placement frame 40 is fixedly connected to the surface of the base 1.

[0027] The rotating mechanism 50 includes a passive plate 51. When the sliding frame 32 moves, the passive plate 51 will be driven to move in the direction of approaching each other. The surface of the passive plate 51 is rotatably connected with a push-down plate 52. When the passive plate 51 moves, the push-down plate 52 is pushed to move downward. The end of the push-down plate 52 away from the passive plate 51 is rotatably connected with a push-down frame 53. The surface of the base 1 is fixedly connected with a support plate 54. A slide groove is provided on the surface of the support plate 54. A sliding plate 55 is slidably connected to the inner wall of the slide groove. When the slide groove plate 56 rotates, the sliding plate 55 is driven to rotate on the inner wall of the slide groove. The surface of the sliding plate 55 is fixedly connected with a slide groove plate 56, which saves labor for the staff when pulling the cable to change direction and improves work efficiency.

[0028] The end of the passive plate 51 away from the lower push plate 52 is fixedly connected to the surface of the sliding frame 32, and the inner wall of the lower push frame 53 is rotatably connected to the surface of the slide groove rod 57. When the lower push plate 52 moves downward, it will push the lower push frame 53 to move downward. The end of the slide groove rod 57 is slidably connected to the inner wall of the slide groove plate 56. There are four shrink rings 58, and the four shrink rings 58 are symmetrically arranged with the slide groove plate 56. When the shrink ring 58 rotates, it will drive the slide groove plate 56 to rotate.

[0029] When in use, when the cable is rolled up on the surface of the rotating shaft 18, the lifting motor 2 is started to drive the threaded rod 3 to rotate. When the threaded rod 3 rotates, the threaded ring 16 will move upward. When the threaded ring 16 moves, the connecting plate 14 will be driven upward. When the connecting plate 14 moves, the rotating motor 15 will be driven upward. When the threaded ring 16 moves, the lifting slide plate 13 will slide upward on the inner wall of the groove plate 11. When the rotating motor 15 moves, the rotating shaft 18 will be driven upward. When the rotating shaft 18 moves upward, the limiting plate 19 will be driven upward. When the limiting plate 19 moves upward, the buffer elastic rod 20 will be driven upward. When the buffer elastic rod 20 moves, the contact plate 21 will be driven upward. When the limit plate 19 moves, When the extrusion frame 22 moves upward, it will drive the extrusion frame 22 to move upward. When the extrusion frame 22 moves upward, it will squeeze the surface of the force-bearing frame 12. When the extrusion frame 22 squeezes the force-bearing frame 12, it will push the limit plate 19 to slide on the surface of the rotating shaft 18 in the direction of approaching each other. When the limit plate 19 moves, it will push the buffer elastic rod 20 to move in the direction of approaching each other. When the buffer elastic rod 20 moves, it will push the contact plate 21 to move in the direction of approaching each other and contact the cable. Finally, the rotating motor 15 is started to drive the rotating shaft 18 to rotate. When the limit plate 19 moves upward, it will drive the telescopic plate 34 to retract upward. When the limit plate 19 moves in the direction of approaching each other, it will drive the telescopic plate 34 to move in the direction of approaching each other. When the telescopic plate 3 When the sliding frame 32 moves, it will drive the sliding frame 32 to move in the direction of approaching each other on the inner wall of the slide groove plate 31. When the sliding frame 32 moves, it will push the pushing frame 33 to move in the direction of approaching each other. When the pushing frame 33 moves, it will push the limiting ring 35 to move in the direction of approaching each other and contact the surface of the cable. When the limiting ring 35 moves, it will push the reset elastic rod 36 to move in the direction of approaching each other. When the reset elastic rod 36 moves, it will push the contact ring 37 to move in the direction of approaching each other. When the pushing frame 33 moves, it will push the extrusion plate 38 to move in the direction of approaching each other. When the extrusion plate 38 moves, it will push the pulling frame 39 to move downward. When the pulling frame 39 moves, it will pull the placement frame 40 to move downward. When the sliding frame 32 moves, it will drive the passive plate 5 When the passive plate 51 moves, the push plate 52 is pushed downward, and when the push plate 52 moves downward, the push frame 53 is pushed downward, and when the push frame 53 moves, the slide rod 57 is pushed to slide on the inner wall of the slide plate 56 in the direction of approaching each other. When the slide rod 57 moves, the shrink ring 58 is driven to shrink in the direction of approaching each other. When the slide rod 57 moves, the pulley 59 is moved in the direction of approaching each other and contacts the surface of the cable, which drives the shrink ring 58 to rotate as a whole when the staff needs to change the direction when pulling the cable. When the shrink ring 58 rotates, the slide plate 56 is driven to rotate, and when the slide plate 56 rotates, the sliding plate 55 is driven to rotate on the inner wall of the slide.

[0030] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A cable laying auxiliary drainage device for power construction, comprising a base (1), a lifting motor (2) fixedly connected to the surface of the base (1), a threaded rod (3) fixedly connected to the output end of the lifting motor (2), and a U-shaped frame (4) fixedly connected to the surface of the base (1), characterized in that: Also includes; A conveying mechanism (10), the conveying mechanism (10) comprising a limiting plate (19), a surface of the limiting plate (19) being fixedly connected to a buffer elastic rod (20), and an end of the buffer elastic rod (20) away from the limiting plate (19) being fixedly connected to a contact plate (21); A limiting mechanism (30), the limiting mechanism (30) comprising a limiting ring (35), a surface of the limiting ring (35) being fixedly connected to a resetting elastic rod (36), and an end of the resetting elastic rod (36) away from the limiting ring (35) being fixedly connected to a contact ring (37); The rotating mechanism (50) comprises a slide rod (57), contraction rings (58) are fixedly connected to both sides of the slide rod (57), and a pulley (59) is rotatably connected to the inner wall of the slide rod (57).

2. The cable laying auxiliary drainage device for electric power construction according to claim 1, characterized in that: The number of the lifting motors (2) is two, and the two lifting motors (2) are symmetrically arranged on the surface of the base (1); the number of the threaded rods (3) is two, and the threaded rods (3) are symmetrically arranged at the output ends of the lifting motors (2).

3. The cable laying auxiliary drainage device for electric power construction according to claim 2, characterized in that: The conveying mechanism (10) comprises a groove plate (11), the surface of the groove plate (11) is fixedly connected to a force frame (12), the inner wall of the base (1) is slidably connected to a lifting slide plate (13), the surface of the lifting slide plate (13) is fixedly connected to a connecting plate (14), the surface of the connecting plate (14) is fixedly connected to a rotating motor (15), one end of the connecting plate (14) away from the lifting slide plate (13) is fixedly connected to a threaded ring (16), the surface of the threaded ring (16) is fixedly connected to a limiting elastic rod (17), the output end of the rotating motor (15) is fixedly connected to a rotating shaft (18), and the surface of the limiting plate (19) is fixedly connected to an extrusion frame (22).

4. The cable laying auxiliary drainage device for electric power construction according to claim 3, characterized in that: The bottom of the groove plate (11) is fixedly connected to the surface of the base (1), the inner wall of the threaded ring (16) is threadedly connected to the surface of the threaded rod (3), the inner wall of the limit plate (19) is slidably connected to the inner wall of the rotating shaft (18), the end of the limit elastic rod (17) away from the threaded ring (16) is fixedly connected to the top of the groove plate (11), the inner wall of the contact plate (21) is slidably connected to the surface of the rotating shaft (18), and the end of the extrusion frame (22) contacts the surface of the force-bearing frame (12).

5. The cable laying auxiliary drainage device for electric power construction according to claim 4, characterized in that: The limiting mechanism (30) comprises a slide plate (31), the inner wall of the slide plate (31) is slidably connected to a sliding frame (32), the bottom of the sliding frame (32) is fixedly connected to a pushing frame (33), the bottom of the sliding frame (32) is fixedly connected to a pushing telescopic plate (34), the bottom of the pushing frame (33) is rotatably connected to an extrusion plate (38), one end of the extrusion plate (38) away from the pushing frame (33) is rotatably connected to a pulling frame (39), and both ends of the pulling frame (39) are fixedly connected to a placement frame (40).

6. The cable laying auxiliary drainage device for electric power construction according to claim 5, characterized in that: One end of the pushing frame (33) away from the sliding frame (32) is fixedly connected to the surface of the limiting ring (35), one end of the pushing telescopic plate (34) away from the sliding frame (32) is fixedly connected to the surface of the limiting plate (19), the top of the slide plate (31) is fixedly connected to the inner surface of the U-shaped frame (4), and the bottom of the placement frame (40) is fixedly connected to the surface of the base (1).

7. The cable laying auxiliary drainage device for electric power construction according to claim 6, characterized in that: The rotating mechanism (50) comprises a passive plate (51), the surface of the passive plate (51) is rotatably connected to a push-down plate (52), one end of the push-down plate (52) away from the passive plate (51) is rotatably connected to a push-down frame (53), the surface of the base (1) is fixedly connected to a support plate (54), a slide groove is provided on the surface of the support plate (54), a sliding plate (55) is slidably connected to the inner wall of the slide groove, and a slide groove plate (56) is fixedly connected to the surface of the sliding plate (55).

8. The cable laying auxiliary drainage device for electric power construction according to claim 7, characterized in that: One end of the passive plate (51) away from the push-down plate (52) is fixedly connected to the surface of the sliding frame (32), the inner wall of the push-down frame (53) is rotatably connected to the surface of the slide rod (57), the end of the slide rod (57) is slidably connected to the inner wall of the slide plate (56), and the number of the shrink rings (58) is four, and the four shrink rings (58) are symmetrically arranged with the slide plate (56).

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