CN112978514A

CN112978514A - Wire coil supporting and fixing device for electric power construction

Info

Publication number: CN112978514A
Application number: CN202110153140.2A
Authority: CN
Inventors: 路福庆; 李新雷; 于淦昌; 常卫政; 梁冬; 牛秀敏; 段秋平; 霍国强
Original assignee: Anyang Youchuang Ind Co ltd
Current assignee: Anyang Youchuang Ind Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-06-18
Anticipated expiration: 2041-02-04
Also published as: CN112978514B

Abstract

The invention relates to the technical field of devices for electric power construction, in particular to a wire coil supporting and fixing device for electric power construction, which comprises a bottom plate and a fixing plate, wherein the positions of four corners of the bottom end of the bottom plate are fixedly connected with supporting columns, the bottom ends of the four supporting columns are respectively provided with a roller, the left side and the right side of the bottom end of the bottom plate are respectively provided with two grooves, the inner parts of the four grooves are respectively and rotatably connected with a first screw rod, the outer sides of the four first screw rods are respectively and threadedly connected with an adjusting block, the bottom ends of the four adjusting blocks are respectively and rotatably connected with an adjusting plate, the top end of the fixing plate is fixedly connected with four fixing lugs, the top ends of the four fixing lugs are respectively and rotatably connected with the bottom ends of the four adjusting plates, the left side and the rear side of the inner part of the bottom plate, the drum body convenient to install not unidimensional is fixed, has improved the practicality of its use.

Description

Wire coil supporting and fixing device for electric power construction

Technical Field

The invention relates to the technical field of devices for electric power construction, in particular to a wire coil supporting and fixing device for electric power construction.

Background

Optical cable drum is the dedicated drum utensil of electric wire optical cable, and optical cable drum divide into large-scale and small-size two kinds at present, and large-scale drum diameter of wearing exceeds 1 meter, and some reach more than 5 meters even, and the typical representative is mostly wooden large-scale transportation, drum for the commodity circulation.

Most of the existing wire coils are placed on a support, the existing fixing support is simple in structure, poor in stability, inconvenient to move and inconvenient to fix, the wire coils are easy to rotate in the wire releasing process and influence normal work of workers, although in part of the prior art, for example, in CN210744603U, the cables in the cable coils are released by adopting a rotating wheel, different operating mechanisms are adopted for a fixing mechanism of a cable barrel in non-cable releasing operation and a locking structure of the cable frame moving to a target area, and therefore the existing cable frame is complex in overall structure, complex in locking operation, large in occupied space and inconvenient to move.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a wire coil supporting and fixing device for electric power construction, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a wire coil supporting and fixing device for electric power construction comprises a bottom plate and a fixing plate, wherein pillars are fixedly connected to the positions of four corners of the bottom plate, idler wheels are mounted at the bottoms of the four pillars, two grooves are formed in the left side and the right side of the bottom plate, first screw rods are rotatably connected to the insides of the four grooves, adjusting blocks are in threaded connection with the outsides of the four first screw rods, adjusting plates are rotatably connected to the bottoms of the four adjusting blocks, four fixing lugs are fixedly connected to the top end of the fixing plate, the top ends of the four fixing lugs are rotatably connected with the bottoms of the four adjusting plates respectively, first square grooves are formed in the left side and the rear side of the inside of the bottom plate, first bevel gears are fixedly connected to one ends of the four first screw rods extending into the two first square grooves, first rotating shafts are rotatably connected to the insides of the two first square grooves, and the, the outer side of the first rotating shaft is positioned inside the two first square grooves and is rotatably connected with two bevel gears, the two bevel gears are respectively meshed with the four first bevel gears, the front side of the top end of the bottom plate is provided with a first convex groove, the inside of the first convex groove is slidably provided with a first convex block, the inside of the first convex block is in threaded connection with a second screw rod, the front end and the rear end of the second screw rod are respectively rotatably connected with the front end and the rear end of the first convex groove, the front end of the second screw rod extends to the front side of the bottom plate, the top end of the first convex block is fixedly connected with a first support plate, the rear side of the top end of the bottom plate is fixedly connected with a second support plate, the upper sides of the first support plate and the second support plate are respectively provided with a round hole which penetrates through from front to back, the insides of the two round holes are respectively rotatably connected with a rotating plate, the outer side walls of the two round holes are respectively provided with a, the inner side walls of the two rotating rings are respectively fixedly connected with the outer side walls of the two rotating plates, the opposite ends of the two rotating plates are respectively fixedly connected with a connecting block, the opposite ends of the two connecting blocks are respectively provided with a fixed groove, a wire coil body is arranged between the two connecting blocks, the front end and the rear end of the wire coil body are respectively fixedly connected with a square column, the two square columns are respectively inserted into the two fixed grooves, the inside of the second supporting plate and the bottom plate is provided with a fixing mechanism, the outer side wall of the rotating ring positioned at the front side is provided with an annular groove, the inside of the annular groove is uniformly and fixedly connected with a plurality of first clamping teeth, the inside of the first supporting plate is provided with a first sliding groove positioned below the round hole, the inside of the first sliding groove is provided with a sliding block in a sliding manner, the top end of the sliding block is fixedly connected with a clamping block, the top end of, the bottom fixedly connected with first compression spring of slider, the front end of first extension board are provided with the bar groove that extends to first spout inside, and the inside slip in bar groove is provided with the connecting plate, the rear end of connecting plate and the front end fixed connection of slider, the front end fixedly connected with push pedal of connecting plate, the bottom side fixedly connected with footboard of the front end of push pedal.

Preferably, the fixing mechanism comprises a clamping column, a second square groove is formed in the bottom plate, the outer side of the first rotating shaft is located on the outer side of the first rotating shaft, a third bevel gear is fixedly connected to the outer side of the first rotating shaft, the rear side of the inner portion of the second square groove is provided with a fourth bevel gear, the fourth bevel gear is meshed with the third bevel gear, the rear end of the fourth bevel gear is fixedly connected with the second rotating shaft, the rear side of the inner portion of the bottom plate is provided with a third square groove, the rear end of the second rotating shaft extends into the third square groove and is fixedly connected with a fifth bevel gear, a sixth bevel gear is arranged on the upper side of the inner portion of the third square groove and is meshed with the fifth bevel gear, the top end of the sixth bevel gear is fixedly connected with a third screw rod, the top end of the second support plate is provided with a second sliding groove communicated with the rotating groove, and the clamping column is in sliding fit with the second sliding groove, the outside that is located the swivel of rear side evenly is provided with a plurality of draw-in grooves, and the top of card post inserts the inside to the draw-in groove, and the bottom of card post is provided with the screw hole, the top of third screw rod extends to the inside of second spout and the spiral shell dress is in the inside of screw hole.

Preferably, the bottom of footboard is provided with second protruding type groove, and the inside in second protruding type groove slides and is provided with second protruding type piece, and the rear end fixedly connected with second compression spring of second protruding type piece, the bottom fixedly connected with slide of second protruding type piece, the rear end of slide are provided with L type piece, the front end of first extension board is provided with L type groove, L type groove and L type piece looks adaptation.

Preferably, the front side of the top end of the sliding plate is fixedly connected with a push block.

Preferably, a crank is fixedly connected to the front end of the rotating plate located at the front side.

Preferably, the left end of the first rotating shaft is fixedly connected with a first rotating handle, and the front end of the second screw rod is fixedly connected with a second rotating handle.

Preferably, the bottom ends of the fixing plates are fixedly connected with a plurality of fixing teeth.

Preferably, the left side of the top end of the bottom plate is fixedly connected with a push handle.

Preferably, the first support plate and the second support plate are respectively fixedly connected with the first convex block and the bottom plate through rib plates.

(III) advantageous effects

Compared with the prior art, the invention provides a wire coil supporting and fixing device for electric power construction, which has the following beneficial effects:

1. according to the invention, through the design of the rotating shaft with multiple functions, the cable rotating body can lock and release to take up and pay off the cable, and meanwhile, the integral stability of the cable frame in the paying off operation can be realized.

2. The wire coil supporting and fixing device for electric power construction comprises a first rotating handle, a first rotating shaft, two first bevel gears, four second bevel gears, four first screw rods, four adjusting blocks, a fixing plate, a fixing rack, a clamping column, a clamping groove, a rocking handle, a wire coil body and a fixing plate, wherein the first rotating handle is rotated to rotate the first rotating shaft, the first rotating shaft is rotated to rotate the two first bevel gears, the two first bevel gears and the four first screw rods are rotated to rotate the four adjusting blocks, the fixing plate is moved downwards to insert the fixing rack into the ground to fix the device, the stability of the device during wire releasing is improved, the first rotating shaft drives the third bevel gear to rotate, the third bevel gear drives the fourth bevel gear, the second rotating shaft and the fifth bevel gear to rotate, the fifth bevel gear drives the sixth bevel gear and the third screw rod to rotate, the clamping column is separated from the clamping groove, the rocking handle is convenient to rock to release and release wires when, make the fixed plate rebound, make the card post card in the inside of draw-in groove simultaneously, the thrust unit of being convenient for removes, can fix the drum body simultaneously, prevents that the drum body from rotating, improves the stability of drum body.

3. This drum supports fixing device for electric power construction changes through rotating the second and makes the second screw rod rotate to make first protruding type piece slide in the inside of first spout, adjust the distance between first extension board and the second extension board, be convenient for fix the drum body, be convenient for install not unidimensional drum body simultaneously and fix, improved the practicality of its use.

4. This wire coil supports fixing device for electric power construction promotes slider and fixture block rebound through first compression spring's effect, makes first latch and the cooperation of second latch, prevents that the drum body antiport, and the staff of being convenient for carries out accurate unwrapping wire.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged partial view of FIG. 1 at C according to the present invention;

FIG. 5 is an enlarged partial schematic view of the structure of FIG. 3 at D in accordance with the present invention;

FIG. 6 is an enlarged partial schematic view of the invention at E in FIG. 3;

fig. 7 is a partial enlarged structural view at F in fig. 3 according to the present invention.

In the figure: 1. a base plate; 2. a fixing plate; 3. a pillar; 4. a roller; 5. a first screw; 6. an adjusting block; 7. an adjusting plate; 8. fixing the ear; 9. a first bevel gear; 10. a first rotating shaft; 11. a second bevel gear; 12. a first male block; 13. a second screw; 14. a first support plate; 15. a second support plate; 16. rotating the plate; 17. rotating the ring; 18. connecting blocks; 19. a wire coil body; 20. a square column; 21. a first latch; 22. a slider; 23. a clamping block; 24. a second latch; 25. a first compression spring; 26. a connecting plate; 27. pushing the plate; 28. a pedal; 29. clamping the column; 30. a third bevel gear; 31. a fourth bevel gear; 32. a second rotating shaft; 33. a fifth bevel gear; 34. a sixth bevel gear; 35. a third screw; 36. a second male block; 37. a second compression spring; 38. a slide plate; 39. an L-shaped block; 40. a push block; 41. a crank; 42. a first rotating handle; 43. fixing teeth; 44. a second rotating handle; 45. a rib plate; 46. a pushing handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-7, a wire coil supporting and fixing device for electric power construction comprises a bottom plate 1 and a fixing plate 2, wherein four corners of the bottom plate 1 are fixedly connected with support columns 3, rollers 4 are mounted at the bottoms of the four support columns 3, a push handle 46 is fixedly connected to the left side of the top of the bottom plate 1, the push handle 46 is used for pushing the rollers 4 to roll on the ground, so that the device can move conveniently, two grooves are respectively arranged at the left side and the right side of the bottom plate 1, first screw rods 5 are rotatably connected to the insides of the four grooves, adjusting blocks 6 are in threaded connection with the outsides of the four first screw rods 5, adjusting plates 7 are rotatably connected to the bottoms of the four adjusting blocks 6, four fixing lugs 8 are fixedly connected to the top of the fixing plate 2, the tops of the four fixing lugs 8 are respectively rotatably connected to the bottoms of the four adjusting plates 7, one end of each of the four first screws 5 extending into the two first square grooves is fixedly connected with a first bevel gear 9, the inner parts of the two first square grooves are rotatably connected with a first rotating shaft 10, the left end of the first rotating shaft 10 extends to the left side of the bottom plate 1, the left end of the first rotating shaft 10 is fixedly connected with a first rotating handle 42, the first rotating shaft 10 is convenient to rotate through the first rotating handle 42, the outer side of the first rotating shaft 10 is positioned inside the two first square grooves and is rotatably connected with second bevel gears 11, the two second bevel gears 11 are respectively meshed with the four first bevel gears 9, the front side of the top end of the bottom plate 1 is provided with a first convex groove, a first convex block 12 is slidably arranged inside the first convex groove, the inner thread of the first convex block 12 is connected with a second screw 13, the front end and the rear end of the second screw 13 are respectively rotatably connected with the front end and the rear end of the first convex groove, the front end of the second screw 13 extends to the front side of the bottom plate 1, the front end of the second screw 13 is fixedly connected with a second rotating handle 44, the second screw 13 is convenient to rotate through the second rotating handle 44, the top end of the first convex block 12 is fixedly connected with a first support plate 14, the rear side of the top end of the bottom plate 1 is fixedly connected with a second support plate 15, the upper sides of the first support plate 14 and the second support plate 15 are respectively provided with a round hole which penetrates through the front and the rear, the insides of the two round holes are respectively and rotatably connected with a rotating plate 16, the outer side walls of the two round holes are respectively provided with a rotating groove, the insides of the two rotating grooves are respectively and rotatably connected with a rotating ring 17, the inner side walls of the two rotating rings 17 are respectively and fixedly connected with the outer side walls of the two rotating plates 16, the opposite ends of the two rotating plates 16 are respectively and fixedly connected with a connecting block 18, the front end and the rear end of the wire coil body 19 are fixedly connected with square columns 20, the two square columns 20 are respectively inserted into the two fixing grooves, the second support plate 15 and the bottom plate 1 are internally provided with a fixing mechanism, the outer side wall of the swivel 17 positioned on the front side is provided with an annular groove, the inside of the annular groove is uniformly and fixedly connected with a plurality of first clamping teeth 21, the inside of the first support plate 14 is positioned below the round hole and is provided with a first sliding groove, the inside of the first sliding groove is provided with a sliding block 22 in a sliding manner, the top end of the sliding block 22 is fixedly connected with a clamping block 23, the top end of the clamping block 23 extends into the inside of the rotating groove and is fixedly connected with a second clamping tooth 24, the second clamping tooth 24 is matched with the plurality of second clamping teeth 24, the bottom end of the sliding block 22 is fixedly connected with a first compression spring 25, the front end of the first support plate 14 is provided with a strip-shaped groove extending into the first sliding groove, the inside, the front end of the connecting plate 26 is fixedly connected with a push plate 27, and the bottom side of the front end of the push plate 27 is fixedly connected with a pedal 28.

It should be further noted that the fixing mechanism includes a clamping column 29, a second square groove is disposed inside the bottom plate 1 and located outside the first rotating shaft 10, a third bevel gear 30 is fixedly connected inside the second square groove and located outside the first rotating shaft 10, a fourth bevel gear 31 is disposed at a rear side inside the second square groove, the fourth bevel gear 31 is engaged with the third bevel gear 30, a second rotating shaft 32 is fixedly connected to a rear end of the fourth bevel gear 31, a third square groove is disposed at a rear side inside the bottom plate 1, a fifth bevel gear 33 is fixedly connected to a rear end of the second rotating shaft 32 and extends into the third square groove, a sixth bevel gear 34 is disposed at an upper side inside the third square groove, the sixth bevel gear 34 is engaged with the fifth bevel gear 33, a third screw 35 is fixedly connected to a top end of the sixth bevel gear 34, a second sliding groove communicated with the rotating groove is disposed at a top end of the second support plate 15, the clamping column 29 is in sliding fit with the second sliding groove, a plurality of clamping grooves are uniformly formed in the outer side of the rotating ring 17 located on the rear side, the top end of the clamping column 29 is inserted into the clamping grooves, a threaded hole is formed in the bottom end of the clamping column 29, the top end of the third screw 35 extends into the second sliding groove and is screwed into the threaded hole, the first rotating shaft 10 is rotated by rotating the first rotating handle 42, the first rotating shaft 10 drives the third bevel gear 30 to rotate, the third bevel gear 30 drives the fourth bevel gear 31, the second rotating shaft 32 and the fifth bevel gear 33 to rotate, the fifth bevel gear 33 drives the sixth bevel gear 34 and the third screw 35 to rotate, the third screw 35 rotates to enable the clamping column 29 to move downwards and enable the clamping column 29 to be separated from the clamping grooves, the crank 41 is convenient to shake to take up and pay off the rotation of the reel body 19, the first rotating handle 42 is rotated reversely to enable the clamping column 29 to be clamped in the clamping grooves, and the pushing device to move, meanwhile, the wire coil body 19 can be fixed, the rotation of the wire coil body 19 is prevented, the stability of the wire coil body 19 is improved, a second convex groove is formed in the bottom end of the pedal 28, a second convex block 36 is arranged in the second convex groove in a sliding mode, a second compression spring 37 is fixedly connected to the rear end of the second convex block 36, a sliding plate 38 is fixedly connected to the bottom end of the second convex block 36, an L-shaped block 39 is arranged at the rear end of the sliding plate 38, an L-shaped groove is formed in the front end of the first support plate 14 and is matched with the L-shaped block 39, the pedal 28 enables the push plate 27, the connecting plate 26, the sliding block 22 and the fixture block 23 to move downwards and enables the first latch 21 and the second latch 24 to be separated, when the L-shaped block 39 moves to the position of the L-shaped groove, the sliding plate 38 is pushed to enable the L-shaped block 39 to be clamped in the L-shaped groove to fix the push plate 27, the second convex block 36 and the sliding plate 38 are pushed to move towards the front side through the action of the second compression spring 37, the L-shaped block 39 is separated from the L-shaped groove, the sliding block 22 is pushed to move upwards through the first compression spring 25, the second clamping teeth 24 are matched and connected with the first clamping teeth 21, the front side of the top end of the sliding plate 38 is fixedly connected with a pushing block 40, the sliding plate 38 is pushed to move towards the rear side through pushing, the front end of the rotating plate 16 located on the front side is fixedly connected with a crank 41, the wire coil body 19 is convenient to rotate through the crank 41, the bottom end of the fixing plate 2 is fixedly connected with a plurality of fixing teeth 43, the fixing teeth 43 are inserted into the ground through the fixing teeth 43, the connection stability of the device and the ground is improved, the first support plate 14 and the second support plate 15 are fixedly connected with the first convex block 12 and the base plate 1 through rib plates 45, and the stability of the first support plate 14 and the second.

To sum up, in the wire coil supporting and fixing device for electric power construction, when in use, the first rotating handle 42 is rotated to rotate the first rotating shaft 10, the first rotating shaft 10 rotates to rotate the two first bevel gears 9, the two first bevel gears 9 rotate to rotate the four second bevel gears 11 and the four first screws 5, the four first screws 5 rotate to move the four adjusting blocks 6 towards the middle, so that the fixing plate 2 moves downwards, the fixing teeth 43 are inserted into the ground to fix the device, the stability of the device during paying off is improved, meanwhile, the first rotating shaft 10 drives the third bevel gear 30 to rotate, the third bevel gear 30 drives the fourth bevel gear 31, the second rotating shaft 32 and the fifth bevel gear 33 to rotate, the fifth bevel gear 33 drives the sixth bevel gear 34 and the third screw 35 to rotate, the third screw 35 rotates to move the clamping column 29 downwards, and the clamping column 29 is separated from the clamping groove, the wire coil body 19 is convenient to rotate to take up and pay off the wire by shaking the crank 41, the first rotating handle 42 is rotated reversely to enable the fixing plate 2 to move upwards, the clamping column 29 is clamped inside the clamping groove, the pushing device is convenient to move, the wire coil body 19 can be fixed at the same time, the wire coil body 19 is prevented from rotating, the stability of the wire coil body 19 is improved, the second screw 13 is rotated by rotating the second rotating handle 44, the first convex block 12 slides inside the first sliding groove, the distance between the first support plate 14 and the second support plate 15 is adjusted, the wire coil body 19 is convenient to fix, meanwhile, the wire coil bodies 19 with different sizes are convenient to install and fix, the practicability of the use of the wire coil body is improved, the push plate 27, the connecting plate 26, the sliding block 22 and the clamping block 23 move downwards through the pedal 28, the first clamping tooth 21 is separated from the second clamping tooth 24, when the L-shaped block 39 moves to the position of the L-shaped groove, promote slide 38 and make L type piece 39 card fix push pedal 27 at L type inslot, the antiport drum body 19 of being convenient for receives the line, step on footboard 28 downwards, promote second protruding type piece 36 and slide 38 to the front side through second compression spring 37's effect and remove, make L type piece 39 and L type groove separation, be convenient for promote slider 22 through first compression spring 25 and upwards remove and make second latch 24 and first latch 21 cooperation be connected, promote slider 22 and fixture block 23 to upwards removing through first compression spring 25's effect, make first latch 21 and second latch 24 cooperation, prevent drum body 19 antiport, the staff of being convenient for carries out accurate unwrapping wire.

The first rotating handle 42 in the process enables the cable rotating body to receive and release wires through locking and releasing through the design of the rotating shaft with multiple functions, and meanwhile, the integral stability of the cable frame in the wire releasing operation can be achieved.

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

Claims

1. The utility model provides a drum supports fixing device for electric power construction, includes bottom plate (1) and fixed plate (2), its characterized in that: the four corners of the bottom plate (1) are fixedly connected with pillars (3), rollers (4) are mounted at the bottoms of the four pillars (3), two grooves are formed in the left side and the right side of the bottom plate (1), first screw rods (5) are rotatably connected in the four grooves, adjusting blocks (6) are in threaded connection with the outer sides of the four first screw rods (5), adjusting plates (7) are rotatably connected with the bottoms of the four adjusting blocks (6), four fixing lugs (8) are fixedly connected to the top end of the fixing plate (2), the top ends of the four fixing lugs (8) are rotatably connected with the bottoms of the four adjusting plates (7) respectively, first square grooves are formed in the left side and the rear side of the interior of the bottom plate (1), and first bevel gears (9) are fixedly connected to one ends of the four first screw rods (5) extending into the two first square grooves, a first rotating shaft (10) is rotatably connected inside the two first square grooves, the left end of the first rotating shaft (10) extends to the left side of the bottom plate (1), the outer side of the first rotating shaft (10) is positioned inside the two first square grooves and is rotatably connected with second bevel gears (11), the two second bevel gears (11) are respectively meshed with the four first bevel gears (9), a first convex groove is arranged on the front side of the top end of the bottom plate (1), a first convex block (12) is slidably arranged inside the first convex groove, a second screw (13) is in threaded connection with the inside of the first convex block (12), the front end and the rear end of the second screw (13) are respectively rotatably connected with the front end and the rear end of the first convex groove, the front end of the second screw (13) extends to the front side of the bottom plate (1), a first support plate (14) is fixedly connected to the top end of the first convex block (12), and a second support plate (15) is fixedly connected to the rear side of the top end of the bottom plate (1), round holes penetrating through the front and the back are respectively arranged on the upper sides of the first support plate (14) and the second support plate (15), rotating plates (16) are respectively and rotatably connected inside the two round holes, rotating grooves are respectively arranged on the outer side walls of the two round holes, rotating rings (17) are respectively and rotatably connected inside the two rotating grooves, the inner side walls of the two rotating rings (17) are respectively and fixedly connected with the outer side walls of the two rotating plates (16), connecting blocks (18) are respectively and fixedly connected with the opposite ends of the two rotating plates (16), fixing grooves are respectively arranged on the opposite ends of the two connecting blocks (18), a wire coil body (19) is arranged in the middle of the two connecting blocks (18), square columns (20) are respectively and fixedly connected with the front end and the rear end of the wire coil body (19), the two square columns (20) are respectively inserted into the two fixing grooves, fixing mechanisms are arranged inside the second support plate (15) and the bottom plate (1), annular grooves are arranged, a plurality of first clamping teeth (21) are uniformly and fixedly connected inside the annular groove, a first sliding groove is formed in the first support plate (14) and located below the round hole, a sliding block (22) is arranged inside the first sliding groove in a sliding mode, a clamping block (23) is fixedly connected to the top end of the sliding block (22), the top end of the clamping block (23) extends into the rotary groove and is fixedly connected with a second clamping tooth (24), the second clamping tooth (24) is matched with the plurality of second clamping teeth (24), a first compression spring (25) is fixedly connected to the bottom end of the sliding block (22), a strip-shaped groove extending into the first sliding groove is formed in the front end of the first support plate (14), a connecting plate (26) is arranged inside the strip-shaped groove in a sliding mode, the rear end of the connecting plate (26) is fixedly connected with the front end of the sliding block (22), a push plate (27) is fixedly connected to the front end of the connecting plate (26), and a pedal (28;

the fixing mechanism comprises a clamping column (29), a second square groove is formed in the bottom plate (1) and located on the outer side of the first rotating shaft (10), a third bevel gear (30) is fixedly connected to the outer side of the first rotating shaft (10) and located in the second square groove, a fourth bevel gear (31) is arranged on the rear side of the second square groove, the fourth bevel gear (31) is meshed with the third bevel gear (30), a second rotating shaft (32) is fixedly connected to the rear end of the fourth bevel gear (31), a third square groove is formed in the rear side of the bottom plate (1), the rear end of the second rotating shaft (32) extends to the third square groove and is fixedly connected with a fifth bevel gear (33), a sixth bevel gear (34) is arranged on the upper side of the third square groove and is meshed with the fifth bevel gear (33), and a third screw (35) is fixedly connected to the top end of the sixth bevel gear (34), a second sliding groove communicated with the rotating groove is arranged at the top end of the second support plate (15), the clamping column (29) is in sliding fit with the second sliding groove, a plurality of clamping grooves are uniformly arranged on the outer side of the rotating ring (17) positioned at the rear side, the top end of the clamping column (29) is inserted into the clamping grooves, a threaded hole is arranged at the bottom end of the clamping column (29), the top end of the third screw rod (35) extends to the inside of the second sliding chute and is screwed in the threaded hole, a second convex groove is arranged at the bottom end of the pedal (28), a second convex block (36) is arranged in the second convex groove in a sliding manner, a second compression spring (37) is fixedly connected to the rear end of the second convex block (36), a sliding plate (38) is fixedly connected to the bottom end of the second convex block (36), an L-shaped block (39) is arranged at the rear end of the sliding plate (38), the front end of the first support plate (14) is provided with an L-shaped groove, and the L-shaped groove is matched with the L-shaped block (39).

2. The wire coil support fixing device for electric power construction as claimed in claim 1, wherein: the front side of the top end of the sliding plate (38) is fixedly connected with a push block (40).

3. The wire coil support fixing device for electric power construction as claimed in claim 2, wherein: the front end of the rotating plate (16) positioned at the front side is fixedly connected with a crank (41).

4. The wire coil support fixing device for electric power construction as claimed in claim 3, wherein: the left end of the first rotating shaft (10) is fixedly connected with a first rotating handle (42), and the front end of the second screw (13) is fixedly connected with a second rotating handle (44).

5. The wire coil support fixing device for electric power construction as claimed in claim 4, wherein: the bottom end of the fixing plate (2) is fixedly connected with a plurality of fixing teeth (43).

6. The wire coil support fixing device for electric power construction as claimed in claim 5, wherein: the left side of the top end of the bottom plate (1) is fixedly connected with a push handle (46).

7. The wire coil support fixing device for electric power construction as claimed in claim 6, wherein: the first support plate (14) and the second support plate (15) are fixedly connected with the first convex block (12) and the bottom plate (1) through rib plates (45).