CN215364326U

CN215364326U - Cable pay-off device for electric power

Info

Publication number: CN215364326U
Application number: CN202121665093.1U
Authority: CN
Inventors: 马永诚
Original assignee: Qinghai Huanghe Wind Power Generation Co ltd
Current assignee: Qinghai Huanghe Wind Power Generation Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-12-31
Anticipated expiration: 2031-07-21

Abstract

The utility model relates to the technical field of electric power, and discloses a cable pay-off device for electric power, which comprises a supporting plate, wherein universal wheels are arranged on the lower surface of the supporting plate, a push plate is fixedly connected to the left side of the upper surface of the supporting plate, a push handle is fixedly connected to the top of the back surface of the push plate, a first support is fixedly connected to the front side of the upper surface of the supporting plate, and a first rotating shaft is inserted into the top of the inner side surface of the first support. This a cable pay-off for electric power uses through first pivot and first spool cooperation, has realized this device and has received and dispatched the function of line to the cable to improved the practicality of this device, hidden groove, first spring, fixture block, draw-in groove and fastener device cooperation are used, the function of taut cable conductor when having realized the cable unwrapping wire, the cable conductor drives first spool pivoted condition emergence many times when avoiding outwards stretching out pull cable conductor pulling force great, thereby make the unwrapping wire function of this device more stable.

Description

Cable pay-off device for electric power

Technical Field

The utility model relates to the technical field of electric power, in particular to a cable pay-off device for electric power.

Background

Cable pay-off rack is called as according to the usage again, the cable drum support, the wire reel frame, cable pay-off support etc., can divide into according to the promotion form, fluid pressure type cable pay-off rack, mechanical type cable pay-off support, divide into again according to usage and structural style, adjustable hydraulic pressure pay-off rack, column type pay-off rack, ejector pin formula cable pay-off rack, horizontal cable reel frame, foot braking cable pay-off rack, dismantlement formula cable pay-off rack, tension pay-off rack, current pay-off rack is along with the unwrapping wire of cable is longer and longer, can lead to the cable on the wire winding support shorter and shorter, when continuing the unwrapping wire again, the cable winding's condition can appear very easily, and when the cable is receive and release, also well fix it, lead to cable receive and release comparatively troublesome.

In chinese patent application No. 201720705208.2, a cable releasing device for electric power is disclosed, which comprises an arc-shaped clamping seat, two releasing brackets welded on two sides above the arc-shaped clamping seat, and the bottom of the arc-shaped clamping seat is fixed by an expansion nut, a wire spool is sleeved on the bottom between the releasing brackets, the wire spool is sleeved on the releasing brackets through rotating shafts on two sides, and the two wire spools are connected through a connecting elastic sleeve, a screw is welded on one side of the wire spool, a buckle is arranged on the outer wall of one side of the wire spool, when the device is used, a cable is firstly wound on the wire spool, then the arc-shaped clamping seat is fixed on the ground through the expansion nut, then the cable head is pulled from the wire spool for wire defense, the wire spool is internally pressed in the axial direction by rotating the screw, and the wire spool is fixed by inserting a clamping pin into an inward opening and an outward opening, so that the wire spool fixes the wound cable, however, the cable pay-off device for electric power has more defects, wherein the wire spool and the wire spool are weaker in cable pulling force in the pay-off process, when the cable is pulled outwards with force, the cable drives the wire spool to rotate for many times, the released cable is too long, the wire spool needs to be rotated by a worker to tighten the cable, and the operation is troublesome.

Accordingly, the inventor of the present invention has studied and improved the existing structure and deficiency, and provided a cable pay-off device for electric power, with the experience of design development and actual manufacturing that are abundant in the related industry for many years, so as to achieve the purpose of more practical value.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a cable pay-off device for electric power, which solves the problems that the cable pay-off device for electric power provided in the background art has more defects, wherein the pull force of a wire spool and a wire spool on a cable is weak in the pay-off process, when the cable is pulled outwards with force, the cable drives the wire spool to rotate for many times, the released cable is too long, and the cable needs to be tightened by rotating the wire spool by a worker, so that the operation is troublesome.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a cable pay-off device for electric power comprises a supporting plate, wherein universal wheels are arranged on the lower surface of the supporting plate, a push plate is fixedly connected to the left side of the upper surface of the supporting plate, a push handle is fixedly connected to the top of the back of the push plate, a first support is fixedly connected to the front side of the upper surface of the supporting plate, a first rotating shaft is inserted into the top of the inner side surface of the first support, a first winding shaft is sleeved on the outer surface of the first rotating shaft, a driving block is fixedly connected to the left end of the first rotating shaft, a hidden groove is formed in the middle of the outer surface of the first rotating shaft, a first spring is fixedly connected to the inner wall of the hidden groove, a clamping block is fixedly connected to the outer end of the first spring, a clamping groove is formed in the middle of the inner wall of the first winding shaft, a handle is sleeved on the outer surface of the driving block, a second support is fixedly connected to the middle of the upper surface of the supporting plate, the top of the inner side surface of the second support is connected with a second rotating shaft in an inserting mode, the outer surface of the second rotating shaft is sleeved with a second winding shaft, the top of the front side of the second support is fixedly connected with a sliding plate, the middle of the front side of the sliding plate is provided with a sliding groove, the left side of the front side of the sliding plate is provided with a wire clamping device, the wire clamping device comprises a moving plate, the back side of the moving plate is fixedly connected with a sliding block, the upper surface of the moving plate is fixedly connected with a first wire clamp, the upper surface of the first wire clamp is provided with a second wire clamp, the left side of the upper surface of the first wire clamp and the left side of the lower surface of the second wire clamp are both provided with a clamping seat, the inner side surface of the clamping seat is connected with a supporting rod in an inserting mode, the outer surface of the supporting rod is sleeved with a second spring, the inner walls of the first wire clamp and the second wire clamp are both rotatably connected with a wire roller, the rear side of the lower surface of the moving plate is fixedly connected with a fixing seat, and the lower surface of the fixing seat is connected with a fixing rod in an inserting mode, the surface of dead lever has cup jointed the third spring, the bottom of dead lever is pegged graft and is had the pull rod, the left side of first spool surface is rotated and is connected with the third fastener, the front side fixedly connected with third support of backup pad upper surface, the third pivot has been pegged graft at the top of third support medial surface, the surface of third pivot has cup jointed the third spool, and the restriction hole has all been seted up on the left side that is located the upper surface of left first support and first spool surface top.

Preferably, the size of the third bobbin is one third of the size of the first bobbin, and the outer ends of the first bobbin and the third bobbin are both shaped as flat cones.

Preferably, the third wire clamp consists of a clamping ring, a clamping spring and an inserting nail, and the rear side of the lower surface of the clamping ring is rotatably connected with the left side of the top of the outer surface of the first winding shaft.

Preferably, the sliding block is located inside the sliding groove, the lower surface of the sliding plate is provided with fixing grooves, the fixing grooves are matched with the fixing rods, and the number of the fixing grooves is seven.

Preferably, the depth of the hidden groove is three times of one point of the height of the clamping block, and the number of the hidden groove, the clamping block and the clamping groove are five groups.

Preferably, the outer surfaces of the push handle and the handle are both provided with anti-skid layers, and anti-skid particles are arranged on the outer surfaces of the anti-skid layers.

(III) advantageous effects

Compared with the prior art, the utility model provides a cable pay-off device for power, which has the following beneficial effects:

1. this a cable pay-off for electric power uses through first pivot and first spool cooperation, has realized this device and has received and dispatched the function of line to the cable to improved the practicality of this device, hidden groove, first spring, fixture block, draw-in groove and fastener device cooperation are used, the function of taut cable conductor when having realized the cable unwrapping wire, the cable conductor drives first spool pivoted condition emergence many times when avoiding outwards stretching out pull cable conductor pulling force great, thereby make the unwrapping wire function of this device more stable.

2. This a cable pay-off for electric power, through being provided with wired the roll, make the cable drive the line roll during unwrapping wire and rotate, avoid the frictional force between cable conductor and first line clamp and the second line clamp too big, thereby avoid influencing people and use this device, be provided with the third line clamp, realized fixing the inner of cable conductor, it is more convenient to make the operation when twining the cable conductor, be provided with the restriction hole, make this device fix first pivot when the unwrapping wire, thereby make the subsequent operation of this device more smooth and easy.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure at A of the present invention;

FIG. 4 is an enlarged view of the structure at A of the present invention.

In the figure: 1. a support plate; 2. a universal wheel; 3. pushing the plate; 4. a push handle; 5. a first support; 501. a limiting aperture; 6. a first rotating shaft; 601. driving the block; 602. hiding the groove; 603. a first spring; 604. a clamping block; 7. a first spool; 701. a card slot; 8. a slide plate; 801. a chute; 9. a wire clamp device; 901. moving the plate; 902. a slider; 903. a first wire clamp; 904. a second wire clamp; 905. a holder; 906. a strut; 907. a second spring; 908. rolling the wire; 909. a fixed seat; 910. fixing the rod; 911. a third spring; 912. a pull rod; 10. a handle; 11. a second support; 12. a second rotating shaft; 13. a second spool; 14. a third wire clamp; 15. a third support; 16. a third rotating shaft; 17. and a third spool.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a cable pay-off device for electric power comprises a support plate 1, wherein a universal wheel 2 is arranged on the lower surface of the support plate 1, a push plate 3 is fixedly connected to the left side of the upper surface of the support plate 1, a push handle 4 is fixedly connected to the top of the back of the push plate 3, a first support 5 is fixedly connected to the front side of the upper surface of the support plate 1, a first rotating shaft 6 is inserted into the top of the inner side surface of the first support 5, a first winding shaft 7 is sleeved on the outer surface of the first rotating shaft 6, the first rotating shaft 6 is matched with the first winding shaft 7 for use, so that the cable pay-off and take-up function of the device is realized, the practicability of the device is improved, a driving block 601 is fixedly connected to the left end of the first rotating shaft 6, a hidden groove 602 is formed in the middle of the outer surface of the first rotating shaft 6, a first spring 603 is fixedly connected to the inner wall of the hidden groove 602, a clamping block 604 is fixedly connected to the outer end of the first spring 603, a clamping groove 701 is formed in the middle of the inner wall of the first winding shaft 7, the outer surface of the driving block 601 is sleeved with a handle 10, the middle part of the upper surface of the support plate 1 is fixedly connected with a second support 11, the top of the inner side surface of the second support 11 is inserted with a second rotating shaft 12, the outer surface of the second rotating shaft 12 is sleeved with a second winding shaft 13, the top of the front surface of the second support 11 is fixedly connected with a sliding plate 8, the middle part of the front surface of the sliding plate 8 is provided with a sliding groove 801, the left side of the front surface of the sliding plate 8 is provided with a wire clamp device 9, the wire clamp device 9 comprises a moving plate 901, the back surface of the moving plate 901 is fixedly connected with a sliding block 902, the upper surface of the moving plate 901 is fixedly connected with a first wire clamp 903, the upper surface of the first wire clamp 903 is provided with a second wire clamp 904, the left side of the upper surface of the first wire clamp 903 and the left side of the lower surface of the second wire clamp 904 are both provided with clamp seats 905, the inner side surface of the clamp seats 905 are inserted with a supporting rod 906, the outer surface of the supporting rod 906 is sleeved with a second spring 907, the inner walls of the first wire clamp 903 and the second wire clamp 904 are both rotatably connected with a wire roller 908, the cable drum 908 is arranged, so that a cable drives the cable drum 908 to rotate during paying off, and the friction force between a cable and the first cable clamp 903 and the second cable clamp 904 is prevented from being too large, thereby preventing people from being influenced to use the device, the rear side of the lower surface of the movable plate 901 is fixedly connected with a fixed seat 909, the lower surface of the fixed seat 909 is inserted with a fixed rod 910, the outer surface of the fixed rod 910 is sleeved with a third spring 911, the bottom end of the fixed rod 910 is inserted with a pull rod 912, the hidden groove 602, the first spring 603, the fixture block 604, the clamping groove 701 and the cable clamp device 9 are matched for use, the function of tensioning the cable during paying off of the cable is realized, the situation that the cable drives the first winding shaft 7 to rotate for multiple times when the cable is pulled outwards and the tensile force of the cable is large is avoided, so that the paying off function of the device is more stable, the left side of the outer surface of the first winding shaft 7 is rotatably connected with the third cable clamp 14, and the third cable clamp 14 is arranged, realized the fixed to cable conductor inner, the operation is more convenient when making the winding cable conductor, the front side fixedly connected with third support 15 of 1 upper surface in backup pad, the top of 15 medial surfaces of third support is pegged graft and is had third pivot 16, third spool 17 has been cup jointed to the surface of third pivot 16, restriction hole 501 has all been seted up with the left side at 6 surface tops of first pivot to the upper surface that is located left first support 5, be provided with restriction hole 501, make this device fix first pivot 6 when the unwrapping wire, thereby make the subsequent operation of this device more smooth and easy.

In the present invention, in order to make the device operate more smoothly, the third winding shaft 17 is set to be one third of the size of the first winding shaft 7, and the outer ends of the first winding shaft 7 and the third winding shaft 17 are both shaped as a flat top cone, and the cable is wound on the outer surface of the first winding shaft 7 when in use.

In the present invention, in order to make the structure of the device more complete, a third clamp 14 is provided, which is composed of a clamping ring, a clamping spring and a plug pin, and the rear side of the lower surface of the clamping ring is rotatably connected with the left side of the top of the outer surface of the first winding shaft 7, and the inner end of the cable is clamped by the third clamp 14 when in use.

In the present invention, in order to improve the structure adaptability of the device, the sliding block 902 is disposed inside the sliding groove 801, and the lower surface of the sliding plate 8 is provided with seven groups of fixing grooves, the fixing grooves are adapted to the fixing rods 910, and when in use, the fixing rods 910 are inserted into the fixing grooves to fix the position of the wire clamping device 9.

In the present invention, in order to further improve the structural integrity and the adaptability of the device, the depth of the hidden groove 602 is one point three times of the height of the latch 604, and the number of the hidden groove 602, the latch 604 and the latch groove 701 is five, when the first winding shaft 7 rotates, the latch 604 is pressed by the latch groove 701, so that the latch 604 presses the first spring 603 and is inserted into the hidden groove 602.

In the utility model, in order to facilitate the operation of people, anti-slip layers are arranged on the outer surfaces of the push handle 4 and the handle 10, anti-slip particles are arranged on the outer surfaces of the anti-slip layers, and when the device is used, the handle 10 is held to drive the first rotating shaft 6 to rotate, so that the cable is wound on the outer surface of the first winding shaft 7.

When the cable winding device is used, the inner end of a cable is clamped by the third wire clamp 14 during cable winding, the handle 10 is held, the handle 10 drives the first rotating shaft 6 to rotate through the driving block 601, the first rotating shaft 6 drives the first winding shaft 7 to rotate, the first winding shaft 7 drives one end clamped by the cable to rotate, so that the cable is wound on the outer surface of the first winding shaft 7, after the cable winding is completed, the cable is inserted into the limiting hole 501 through an external bolt to limit the rotation of the first rotating shaft 6, the clamping block 604 limits the rotation of the first winding shaft 7, during cable protection, the outer end of the cable is wound around the second winding shaft 13 from bottom to top and penetrates through the wire clamp device 9, the second wire clamp 904 is pressed downwards, the second wire clamp 904 is rotated around the supporting rod 906 and tightly twists the outer end of the second spring 907, the outer end of the cable is placed inside the first wire clamp 903, the second wire clamp 904 is loosened, so that the second wire clamp 904 clamps the cable through the elasticity of the second spring 907, the fixing rod 910 is pulled downwards by the pull rod 912 to separate the fixing rod 910 from the fixing groove, the moving plate 901 is slid to enable the moving plate 901 to drive the sliding block 902 to slide in the sliding groove 801, the pull rod 912 is released after the wire clamp device 9 is adjusted to a proper position, the fixing rod 910 is inserted into the corresponding fixing groove by the elasticity of the third spring 911 to fix the position of the wire clamp device 9, the outer end of the cable is continuously pulled to enable the outer end of the cable to drive the wire roller 908 to rotate in the first wire clamp 903 and the second wire clamp 904, the outer end of the cable passes through the third winding shaft 17 from the bottom, the cable is continuously pulled to a required length to enable the cable to respectively drive the third winding shaft 17, the wire roller 908, the second winding shaft 13 and the first winding shaft 7 to rotate, the clamping groove 701 is driven to extrude the clamping block 604 when the first winding shaft 7 rotates, the clamping block 604 extrudes the first spring 603 inwards and is inserted into the hidden groove 602, when the first winding shaft 7 continues to rotate, the clamping block 604 is inserted into the next clamping groove 701 through the elasticity of the first spring 603, so that certain resistance is generated to the rotation of the first winding shaft 7, the first winding shaft 7 is driven to rotate for multiple times when the cable is paid off, and the released cable is too long.

In conclusion, this a cable pay-off for electric power, through first pivot 6 and the cooperation of first spool 7 use, realized this device to the function of cable take-up and pay-off to improve the practicality of this device, hidden groove 602, first spring 603, fixture block 604, draw-in groove 701 and fastener device 9 cooperation use, taut cable conductor's function when having realized the cable unwrapping wire, the cable conductor drives first spool 7 circumstances of rotation and takes place many times when avoiding outwards stretching pull cable pulling force great, thereby makes the unwrapping wire function of this device more stable.

This a cable pay-off for electric power, through being provided with wired the 908 of rolling, make the cable drive the line during unwrapping wire roll 908 rotate, it is too big to avoid the frictional force between cable conductor and first line clamp 903 and the second line clamp 904, thereby avoid influencing people and use this device, be provided with third line clamp 14, the fixing to cable conductor inner has been realized, it is more convenient to make the operation when twining the cable conductor, be provided with restriction hole 501, make this device fix first pivot 6 when the unwrapping wire, thereby make the subsequent operation of this device more smooth and easy.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cable pay-off for electric power, comprising a support plate (1), characterized in that: the lower surface of the supporting plate (1) is provided with a universal wheel (2), the left side of the upper surface of the supporting plate (1) is fixedly connected with a push plate (3), the top of the back of the push plate (3) is fixedly connected with a push handle (4), the front side of the upper surface of the supporting plate (1) is fixedly connected with a first support (5), the top of the inner side surface of the first support (5) is spliced with a first rotating shaft (6), the outer surface of the first rotating shaft (6) is sleeved with a first winding shaft (7), the left end of the first rotating shaft (6) is fixedly connected with a driving block (601), the middle part of the outer surface of the first rotating shaft (6) is provided with a hidden groove (602), the inner wall of the hidden groove (602) is fixedly connected with a first spring (603), the outer end of the first spring (603) is fixedly connected with a clamping block (604), the middle part of the inner wall of the first winding shaft (7) is provided with a clamping groove (701), the handle (10) is sleeved on the outer surface of the driving block (601), a second support (11) is fixedly connected to the middle of the upper surface of the supporting plate (1), a second rotating shaft (12) is inserted into the top of the inner side surface of the second support (11), a second winding shaft (13) is sleeved on the outer surface of the second rotating shaft (12), a sliding plate (8) is fixedly connected to the top of the front surface of the second support (11), a sliding groove (801) is formed in the middle of the front surface of the sliding plate (8), a wire clamping device (9) is arranged on the left side of the front surface of the sliding plate (8), the wire clamping device (9) comprises a moving plate (901), a sliding block (902) is fixedly connected to the back surface of the moving plate (901), a first wire clamp (903) is fixedly connected to the upper surface of the moving plate (901), a second wire clamp (904) is arranged on the upper surface of the first wire clamp (903), and clamping seats are arranged on the left side of the upper surface of the first wire clamp (903) and on the left side of the lower surface of the second wire clamp (904) (905) The inner side surface of the clamp seat (905) is spliced with a support rod (906), the outer surface of the support rod (906) is sleeved with a second spring (907), the inner walls of the first wire clamp (903) and the second wire clamp (904) are rotatably connected with a wire roller (908), the rear side of the lower surface of the movable plate (901) is fixedly connected with a fixed seat (909), the lower surface of the fixed seat (909) is spliced with a fixed rod (910), the outer surface of the fixed rod (910) is sleeved with a third spring (911), the bottom end of the fixed rod (910) is spliced with a pull rod (912), the left side of the outer surface of the first winding shaft (7) is rotatably connected with a third wire clamp (14), the front side of the upper surface of the support plate (1) is fixedly connected with a third support (15), the top of the inner side surface of the third support (15) is spliced with a third rotating shaft (16), the outer surface of the third rotating shaft (16) is sleeved with a third winding shaft (17), limiting holes (501) are formed in the upper surface of the first support (5) on the left side and the left side of the top of the outer surface of the first rotating shaft (6).

2. A cable payout device for electrical power as defined in claim 1, wherein: the size of the third winding shaft (17) is one third of that of the first winding shaft (7), and the outer ends of the first winding shaft (7) and the third winding shaft (17) are both shaped like flat-top cones.

3. A cable payout device for electrical power as defined in claim 1, wherein: the third wire clamp (14) is composed of a clamping ring, a clamping spring and an inserting nail, and the rear side of the lower surface of the clamping ring is rotatably connected with the left side of the top of the outer surface of the first winding shaft (7).

4. A cable payout device for electrical power as defined in claim 1, wherein: the sliding block (902) is positioned inside the sliding groove (801), the lower surface of the sliding plate (8) is provided with fixing grooves, the fixing grooves are matched with the fixing rods (910), and the number of the fixing grooves is seven.

5. A cable payout device for electrical power as defined in claim 1, wherein: the depth of the hidden groove (602) is one point three times of the height of the clamping block (604), and the number of the hidden groove (602), the clamping block (604) and the clamping groove (701) is five.

6. A cable payout device for electrical power as defined in claim 1, wherein: the outer surfaces of the push handle (4) and the handle (10) are both provided with anti-skid layers, and anti-skid particles are arranged on the outer surfaces of the anti-skid layers.