CN213923489U

CN213923489U - Power cable lays pay-off

Info

Publication number: CN213923489U
Application number: CN202022264898.7U
Authority: CN
Inventors: 邱海兵; 邱海平; 徐淮
Original assignee: Jiangsu Tengxiang Construction Engineering Co ltd
Current assignee: Jiangsu Tengxiang Construction Group Co.,Ltd.
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-08-10
Anticipated expiration: 2030-10-12

Abstract

The utility model belongs to the technical field of cable unwrapping wire equipment, especially, for a power cable lays pay-off, comprising a base plate, the top fixedly connected with fixed plate of bottom plate, the first motor of one side fixedly connected with of fixed plate, the output shaft fixedly connected with of first motor is located the inside two-way threaded rod of fixed plate, the surface threaded connection of two-way threaded rod has the thread block, the top of thread block is rotated through the pivot and is connected with the down tube. The utility model discloses a first motor drives the two-way threaded rod rotatory, makes two screw thread pieces remove to the centre to drive connecting plate and connecting rod upward movement through the down tube, and then drive regulating block and bull stick upward movement, make it be convenient for adjust the whole height of pay off rack according to the construction conditions at the in-process of unwrapping wire, make the cable conductor processing equipment of the different models of easy adaptation of pay-off, increased the practicality.

Description

Power cable lays pay-off

Technical Field

The utility model relates to a cable unwrapping wire equipment technical field specifically is a power cable lays pay-off.

Background

The cable is formed by twisting a plurality of or a plurality of groups of wires, each group of wires are mutually insulated and are usually twisted around a center, a highly-insulated covering layer is wrapped outside the whole cable, the cable has the characteristics of internal electrification and external insulation, the power cable is used for transmitting and distributing electric energy, the power cable is commonly used for urban underground power grids, power station leading-out lines, power supply inside industrial and mining enterprises and underwater power transmission lines crossing the river, the cable is generally wound on a winding reel for collection and storage, and when the cable is required to be used, the cable is pulled out and straightened at the same time by rotating the winding reel on a pay-off rack.

The prior pay-off device has the following problems:

1. in the prior art, the overall height of the pay-off rack is not convenient to adjust according to the construction condition in the pay-off process, so that the pay-off device is not easy to adapt to cable processing equipment of different models, and the practicability is reduced;

2. in the prior art, the cable is easily wound and knotted in the paying-off process, so that the stability of the paying-off is not improved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a power cable lays pay-off has solved prior art, is not convenient for adjust the whole height of pay off rack according to the construction conditions for the cable conductor processing equipment of the difficult different models of adaptation of pay-off has reduced the practicality and has appeared the condition that the cable winding was knoed easily at the in-process of unwrapping wire, is unfavorable for improving the problem of the stability of unwrapping wire.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a power cable laying and paying-off device comprises a bottom plate, wherein a fixed plate is fixedly connected to the top of the bottom plate, a first motor is fixedly connected to one side of the fixed plate, an output shaft of the first motor is fixedly connected with a bidirectional threaded rod positioned in the fixed plate, a threaded block is connected to the outer surface of the bidirectional threaded rod in a threaded manner, the top of the threaded block is rotatably connected with an inclined rod through a rotating shaft, the top end of the inclined rod is rotatably connected with a connecting plate through a rotating shaft, a first sliding block is fixedly connected between the two connecting plates, a supporting plate is fixedly connected to the inside of the fixed plate, a fixed column is fixedly connected to the top of the supporting plate and is slidably connected with the first sliding block, a connecting rod is fixedly connected to the top of the connecting plate, the connecting rod penetrates through the fixed plate to extend to the outside and is fixedly connected with an adjusting block, and a limiting block is fixedly connected to the top of the adjusting block, one side of the adjusting block is fixedly connected with a second motor through a fixing frame, an output shaft of the second motor penetrates through a limiting block and is fixedly connected with a disc, one side of the disc is fixedly connected with a convex block, the inside of the convex block is fixedly connected with a rotating rod through a threaded nail, the inside of the convex block is fixedly connected with a telescopic rod, the top end of the telescopic rod is fixedly connected with a first sliding plate, the outer surface of the telescopic rod is sleeved with a compression spring, two ends of the compression spring are respectively and fixedly connected with the convex block and the first sliding plate, the outer surface of the rotating rod is fixedly connected with a wire reel, the top of the bottom plate is fixedly connected with a bottom rod, the inside of the bottom rod is slidably connected with a sliding rod, the top of the sliding rod is fixedly connected with a circular ring, the inside of the circular ring is fixedly connected with a rubber pad, the bottom end of the sliding rod is fixedly connected with a second sliding plate, and the bottom of the second sliding plate is fixedly connected with a buffer spring, the other end of the buffer spring is fixedly connected with the bottom rod.

As a preferred technical scheme of the utility model, one side fixedly connected with buffer block of second slide, the dashpot has been seted up to the inside of sill bar, buffer block and dashpot sliding connection.

As a preferred technical scheme of the utility model, the inside fixedly connected with gag lever post of fixed plate, the surface sliding connection of gag lever post has the second slider, second slider and screw thread piece fixed connection.

As the utility model discloses a preferred technical scheme, threaded hole is seted up to the surface of bull stick, screw hole and screw thread nail threaded connection.

As an optimized technical scheme of the utility model, the bottom fixedly connected with universal wheel of bottom plate.

As a preferred technical scheme of the utility model, the top fixedly connected with straight board of bottom plate, the spacing groove has been seted up to the inside of straight board, the output shaft sliding connection of spacing groove and second motor.

(III) advantageous effects

Compared with the prior art, the utility model provides a power cable lays pay-off possesses following beneficial effect:

1. this power cable lays pay-off, it is rotatory to drive two-way threaded rod through first motor, make two screw thread blocks remove to the centre, thereby drive connecting plate and connecting rod rebound through the down tube, and then drive regulating block and bull stick rebound, it is convenient for adjust the whole height of pay off rack according to the construction conditions at the in-process of unwrapping wire to make it easy adaptation cable conductor processing equipment of different models of pay-off, the practicality has been increased, the cooperation is twisted and is moved the screw, come lug and bull stick separation, extrude first slide left, elasticity through telescopic link and compression spring, take out the bull stick from the protruding piece of the other end, thereby conveniently change the bull stick, the convenience has been increased, the cooperation universal wheel, make the device be convenient for remove, the practicality has been strengthened.

2. This power cable lays pay-off, through the ring, make it play direction and limiting displacement to the cable, it is more smooth and easy to make when the unwrapping wire, be favorable to avoiding the cable to take place the winding condition when the unwrapping wire, improve the stability of unwrapping wire, the cooperation is when the pulling cable, utilize buffer spring to reduce the decurrent pressure of second slide, the pressure that produces when the cable unwrapping wire cushions, thereby the harm that the cable received when removing has been reduced, the cooperation rubber pad, further the friction that produces when having reduced the cable removal, extension cable life, utilize two wire reels, can carry out the unwrapping wire to the cable of multiple difference simultaneously, the practicality has been strengthened.

Drawings

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

fig. 2 is a schematic view of the internal structure of the fixing plate of the present invention;

FIG. 3 is a schematic view of the inner structure of the bump of the present invention;

FIG. 4 is a perspective view of the rotating rod structure of the present invention;

fig. 5 is a schematic view of the internal structure of the bottom rod of the present invention.

In the figure: 1. a base plate; 2. a fixing plate; 3. a first motor; 4. a bidirectional threaded rod; 5. a diagonal bar; 6. a connecting plate; 7. a first slider; 8. a support plate; 9. fixing a column; 10. a connecting rod; 11. an adjusting block; 12. a limiting block; 13. a fixed mount; 14. a second motor; 15. a disc; 16. a bump; 17. a threaded nail; 18. a rotating rod; 19. a telescopic rod; 20. a first slide plate; 21. a compression spring; 22. a wire spool; 23. a bottom bar; 24. a slide bar; 25. a circular ring; 26. a second slide plate; 27. a buffer spring; 28. a buffer block; 29. a buffer tank; 30. a limiting rod; 31. a second slider; 32. a threaded hole; 33. a universal wheel; 34. a thread block; 35. a straight plate; 36. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a power cable laying and paying-off device comprises a bottom plate 1, wherein a fixed plate 2 is fixedly connected to the top of the bottom plate 1, a first motor 3 is fixedly connected to one side of the fixed plate 2, a bidirectional threaded rod 4 positioned in the fixed plate 2 is fixedly connected to an output shaft of the first motor 3, a threaded block 34 is in threaded connection with the outer surface of the bidirectional threaded rod 4, an inclined rod 5 is rotatably connected to the top of the threaded block 34 through a rotating shaft, a connecting plate 6 is rotatably connected to the top end of the inclined rod 5 through the rotating shaft, a first sliding block 7 is fixedly connected between the two connecting plates 6, a supporting plate 8 is fixedly connected to the inside of the fixed plate 2, a fixed column 9 is fixedly connected to the top of the supporting plate 8, the fixed column 9 is in sliding connection with the first sliding block 7, a connecting rod 10 is fixedly connected to the top of the connecting plate 6, one side of the adjusting block 11 is fixedly connected with a second motor 14 through a fixing frame 13, an output shaft of the second motor 14 penetrates through a limiting block 12 and is fixedly connected with a disc 15, one side of the disc 15 is fixedly connected with a convex block 16, the inside of the convex block 16 is fixedly connected with a rotating rod 18 through a screw 17, the inside of the convex block 16 is fixedly connected with a telescopic rod 19, the top end of the telescopic rod 19 is fixedly connected with a first sliding plate 20, the outer surface of the telescopic rod 19 is sleeved with a compression spring 21, two ends of the compression spring 21 are respectively fixedly connected with the convex block 16 and the first sliding plate 20, the outer surface of the rotating rod 18 is fixedly connected with a wire winding disc 22, the top of the bottom plate 1 is fixedly connected with a bottom rod 23, the inside of the bottom rod 23 is slidably connected with a sliding rod 24, the top of the sliding rod 24 is fixedly connected with a circular ring 25, the inside of the circular ring 25 is fixedly connected with a rubber pad, the bottom end of the sliding rod 24 is fixedly connected with a second sliding plate 26, and the bottom of the second sliding plate 26 is fixedly connected with a buffer spring 27, the other end of the buffer spring 27 is fixedly connected with the bottom rod 23.

In this embodiment, by turning on the first motor 3, the first motor 3 drives the bidirectional threaded rod 4 to rotate, so that the two threaded blocks 34 move towards the middle, thereby driving the connecting plate 6 and the connecting rod 10 to move upwards through the inclined rod 5, further driving the adjusting block 11 and the rotating rod 18 to move upwards, adjusting the height of the rotating rod 18 according to actual conditions, so that the paying-off device is easily adapted to cable processing equipment of different models, and the practicability is increased, the threaded nail 17 is screwed out from the threaded hole 32 by matching with screwing of the threaded nail 17, so that the lug 16 is separated from the rotating rod 18, the rotating rod 18 is slid leftwards, so that the compression spring 21 is squeezed, the rotating rod 18 is pulled out from the lug 16 at the other end by matching with the telescopic rod 19, thereby detaching the rotating rod 18, facilitating paying-off of a renewed cable, the cable is guided and limited by the circular ring 25, and the cable is more smooth in paying-off, the cable paying-off device has the advantages that the cable winding condition during paying-off is favorably avoided, the paying-off stability is improved, when the cable is pulled in a matching mode, the downward pressure of the second sliding plate 26 is reduced by the aid of the buffer spring 27, the cable is buffered during paying-off, damage to the cable during moving is reduced, a rubber pad is matched, friction generated during moving of the cable is further reduced, the service life of the cable is prolonged, the two wire reels 22 are utilized, the cable can be paid-off for multiple different cables simultaneously, and the practicability is enhanced.

Specifically, one side of the second sliding plate 26 is fixedly connected with a buffer block 28, a buffer groove 29 is formed in the bottom rod 23, and the buffer block 28 is slidably connected with the buffer groove 29.

In this embodiment, the buffer block 28 is slidably connected to the buffer slot 29, so that the stability of the second sliding plate 26 during downward movement is improved.

Specifically, the inner portion of the fixing plate 2 is fixedly connected with a limiting rod 30, the outer surface of the limiting rod 30 is connected with a second sliding block 31 in a sliding manner, and the second sliding block 31 is fixedly connected with a thread block 34.

In this embodiment, the second slider 31 slides on the outer surface of the stopper 30, so that the screw block 34 moves left and right without rotating when the bidirectional threaded rod 4 rotates.

Specifically, the outer surface of the rotating rod 18 is provided with a threaded hole 32, and the threaded hole 32 is in threaded connection with the threaded nail 17.

In this embodiment, the screw 17 is pulled out of the threaded hole 32, so that the protrusion 16 and the rotating rod 18 are separated, the rotating rod 18 is slid leftwards, the compression spring 21 is extruded, the telescopic rod 19 is matched, the rotating rod 18 is pulled out of the protrusion 16 at the other end, the rotating rod 18 is detached, and the cable which is paid off and replaced is convenient to replace is paid off.

Specifically, the bottom of the bottom plate 1 is fixedly connected with a universal wheel 33.

In this embodiment, the device is convenient to move and convenient to use through the universal wheels 33.

Specifically, the top of the bottom plate 1 is fixedly connected with a straight plate 35, a limit groove 36 is formed in the straight plate 35, and the limit groove 36 is connected with the output shaft of the second motor 14 in a sliding manner.

In this embodiment, the fixing frame 13, the second motor 14 and the limiting groove 36 slide in the same direction, so that the stability of the limiting block 12 and the second motor 14 during ascending is improved.

The utility model discloses a theory of operation and use flow: the device is pushed to the place needing cable paying off by the universal wheel 33, the cable is wound on the rotating rod 18, and the two wire reels 22 can lay and pay off various cables simultaneously, so that the practicability is enhanced, the first motor 3 is turned on, the first motor 3 drives the bidirectional threaded rod 4 to rotate, the two threaded blocks 34 move towards the middle, the connecting plate 6 and the connecting rod 10 are driven to move upwards by the inclined rod 5, the adjusting block 11 and the rotating rod 18 are driven to move upwards, the height of the rotating rod 18 is adjusted according to actual conditions, so that the paying-off device is easily adapted to cable processing equipment of different types, the practicability is increased, the stability of the second motor 14 in ascending is improved by matching the straight plate 35 and the limiting groove 36, the threaded nail 17 is screwed by screwing the threaded nail 17 out of the threaded hole 32, the convex block 16 is separated from the rotating rod 18, the rotating rod 18 slides leftwards, thereby extrusion compression spring 21, cooperation telescopic link 19, extract bull stick 18 from the lug 16 of the other end, thereby dismantle bull stick 18, be convenient for the unwrapping wire has been accomplished the renewal cable, place the cable in ring 25, through ring 25, make it play direction and limiting displacement to the cable, it is more smooth and easy when the unwrapping wire to make, be favorable to avoiding the cable to take place the winding condition when the unwrapping wire, improve the stability of unwrapping wire, the cooperation is when the pulling cable, utilize buffer spring 27 to reduce the decurrent pressure of second slide 26, cushion when the cable unwrapping wire, thereby the harm that the cable received when the removal has been reduced, the cooperation rubber pad, further reduction the friction that produces when the cable removes, extension cable life.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a power cable lays pay-off, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a fixed plate (2), one side of the fixed plate (2) is fixedly connected with a first motor (3), an output shaft of the first motor (3) is fixedly connected with a two-way threaded rod (4) positioned in the fixed plate (2), the outer surface of the two-way threaded rod (4) is in threaded connection with a threaded block (34), the top of the threaded block (34) is rotatably connected with an inclined rod (5) through a rotating shaft, the top end of the inclined rod (5) is rotatably connected with a connecting plate (6) through a rotating shaft, a first sliding block (7) is fixedly connected between the two connecting plates (6), the inner part of the fixed plate (2) is fixedly connected with a supporting plate (8), the top of the supporting plate (8) is fixedly connected with a fixed column (9), the fixed column (9) is slidably connected with the first sliding block (7), and the top of the connecting plate (6) is fixedly connected with a connecting rod (10), the connecting rod (10) penetrates through the fixing plate (2) and extends to the outside and is fixedly connected with an adjusting block (11), the top of the adjusting block (11) is fixedly connected with a limiting block (12), one side of the adjusting block (11) is fixedly connected with a second motor (14) through a fixing frame (13), an output shaft of the second motor (14) penetrates through the limiting block (12) and is fixedly connected with a disc (15), one side of the disc (15) is fixedly connected with a convex block (16), the inside of the convex block (16) is fixedly connected with a rotating rod (18) through a threaded nail (17), the inside of the convex block (16) is fixedly connected with a telescopic rod (19), the top end of the telescopic rod (19) is fixedly connected with a first sliding plate (20), the outer surface of the telescopic rod (19) is sleeved with a compression spring (21), and two ends of the compression spring (21) are respectively fixedly connected with the convex block (16) and the first sliding plate (20), the utility model discloses a safety protection device for a motor vehicle, including bottom plate (25), the inside fixedly connected with rubber pad of ring (25), the outside fixedly connected with wire reel (22) of bull stick (18), top fixedly connected with sill bar (23) of bottom plate (1), the inside sliding connection of sill bar (23) has slide bar (24), the top fixedly connected with ring (25) of slide bar (24), the inside fixedly connected with rubber pad of ring (25), the bottom fixedly connected with second slide (26) of slide bar (24), the bottom fixedly connected with buffer spring (27) of second slide (26), the other end and sill bar (23) fixed connection of buffer spring (27).

2. A power cable laying and paying out device according to claim 1, wherein: one side fixedly connected with buffer block (28) of second slide (26), buffer slot (29) have been seted up to the inside of sill bar (23), buffer block (28) and buffer slot (29) sliding connection.

3. A power cable laying and paying out device according to claim 1, wherein: the inner part of the fixing plate (2) is fixedly connected with a limiting rod (30), the outer surface of the limiting rod (30) is connected with a second sliding block (31) in a sliding mode, and the second sliding block (31) is fixedly connected with a thread block (34).

4. A power cable laying and paying out device according to claim 1, wherein: the outer surface of the rotating rod (18) is provided with a threaded hole (32), and the threaded hole (32) is in threaded connection with the threaded nail (17).

5. A power cable laying and paying out device according to claim 1, wherein: the bottom of the bottom plate (1) is fixedly connected with universal wheels (33).

6. A power cable laying and paying out device according to claim 1, wherein: the top of the bottom plate (1) is fixedly connected with a straight plate (35), a limiting groove (36) is formed in the straight plate (35), and the limiting groove (36) is connected with an output shaft of the second motor (14) in a sliding mode.