CN209973977U

CN209973977U - Cable pay-off is used in electric power facility planning

Info

Publication number: CN209973977U
Application number: CN201920900128.1U
Authority: CN
Inventors: 张宇锟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-16
Filing date: 2019-06-16
Publication date: 2020-01-21
Anticipated expiration: 2029-06-16

Abstract

The utility model provides a cable pay-off for electric power facility planning, which relates to the technical field of electric power construction, and comprises a bracket, wherein the bottom of the bracket is bolted with a bottom plate, the top side of the side wall of the bracket is fixedly connected with a side barrel, the inside of the bracket is rotatably connected with a rotating shaft, the outer wall of the rotating shaft and the inner part of the bracket are sleeved with a fixedly connected winding barrel, the outer wall of the rotating shaft and the side wall of the winding barrel are sleeved with a fixedly connected big gear, the cable pay-off for electric power facility planning effectively reduces the force applied when overcoming the static friction of a cable in a mode that the small gear drives the big gear, is convenient for workers to pay off the winding barrel in a rotating way, and can reduce the rotation of the winding barrel by pushing a friction block to the friction of the winding barrel through the magnetic field acting force of a first magnetic plate and a second magnetic plate, the excess cable is prevented from being thrown out and falling to the ground due to the fact that the winding drum rotates excessively due to inertia.

Description

Cable pay-off is used in electric power facility planning

Technical Field

The utility model relates to an electric power construction technical field specifically is a cable wire pay-off is used in electric power facility planning.

Background

The electric wire cable is a wire product for transmitting electric energy, electric signals and realizing electromagnetic energy conversion, the cable usually consists of a cable core for transmitting electric energy or electric signals and a sheath for protecting and insulating, and the cable which only comprises one cable core and has a thinner diameter is usually called as an electric wire. Some electric wires are not provided with an insulating sheath and are called bare wires, cable cores in the electric wires are made of metal materials with good electric conductivity, copper or aluminum is usually used, the electric wires are generally stored in a winding drum in advance for winding and unwinding, and the electric wire unwinding device with the application number of CN201810236348.9 performs unwinding in a motor-driven mode.

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 cable wire pay-off is used in electric power facility planning has solved the contrast file and has carried out the unwrapping wire through motor drive's mode, nevertheless the cable is initial because the cable is more and heavily lead to static friction great, and is inconvenient rotatory to it, easily burns out the motor, and compares the more problem of fault rate with manual mode through the rotatory mode of motor.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a cable wire pay-off is used in electric power facility planning, includes the support, the bottom of support has bolted the bottom plate, the lateral wall top side fixedly connected with side section of thick bamboo of support, the inside of support is rotated and is connected with the pivot, the outer wall of pivot and the inside cover that is located the support are equipped with fixed connection's a rolling section of thick bamboo, the outer wall of pivot and the lateral wall cover that is located the rolling section of thick bamboo are equipped with fixed connection's gear wheel, the lateral wall meshing of gear wheel has the pinion, the lateral wall fixedly connected with connecting axle of pinion, and connecting axle and leg rotation are connected, the tip of connecting axle extends to the outside of support and cup joints the one-way bearing rather than the looks adaptation, the.

Further, a notch is formed in one side, close to the winding drum, of the side drum, a first magnetic plate is connected to the inside of the winding drum and one side, close to the winding drum, of the side drum, a friction block is bonded to one side, close to the winding drum, of the first magnetic plate, a telescopic rod is bonded to one side, away from the winding drum, of the side drum, a connecting rod is bonded to the top of the telescopic rod, a second magnetic plate is connected to the bottom of the connecting rod and one side, away from the telescopic rod, of the side drum, the bottom of the second magnetic plate is inserted into the inside of the side drum, and the magnetic field directions of one side, close to each other, of the first.

Furthermore, the top of the side tube is provided with a through hole, and the through hole is matched with the second magnetic plate.

Furthermore, a T-shaped supporting rod penetrates through the bottom of the bottom plate, a base is fixedly connected to the bottom of the supporting rod, and a spring is sleeved on the outer wall of the supporting rod and the bottom of the bottom plate.

Furthermore, the outer wall edge of the winding drum is fixed with a pull ring, and the pull ring is in a belt shape.

(III) advantageous effects

The utility model provides a cable pay-off is used in electric power facility planning. The method has the following beneficial effects:

1. this cable pay-off is used in electric power facility planning to the mode of pinion drive gear wheel, the effectual application of force that has reduced when overcoming cable conductor stiction makes things convenient for the staff to the rotatory unwrapping wire of winding drum, helps reducing working strength.

2. This cable wire pay-off is used in electric power facility planning, through the magnetic field effort of first magnetic sheet and second magnetic sheet, push the clutch blocks to the rolling barrel friction and can slow down the rotation of rolling barrel, avoid the rolling barrel to lead to unnecessary cable to throw away and fall on ground because inertia is too much rotatory, increase the time that the staff arranged in order.

Drawings

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

FIG. 2 is a schematic view of the inside of the side tube of the present invention;

fig. 3 is an enlarged view of a in fig. 1.

In the figure: the device comprises a support 1, a rotating shaft 2, a winding drum 3, a gearwheel 4, a pinion 5, a connecting shaft 6, a one-way bearing 7, a handle 8, a bottom plate 9, a pushing rod 10, a base 11, a spring 12, a side drum 13, a first magnetic plate 14, a friction block 15, a telescopic rod 16, a connecting rod 17, a second magnetic plate 18, a through hole 19 and a pull ring 20.

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.

The embodiment of the utility model provides a cable pay-off for planning of electric power facility, as shown in figure 1-3, including support 1, bottom plate 9 is bolted to the bottom of support 1, side section of thick bamboo 13 is fixedly connected to the lateral wall top side of support 1, the inside of support 1 rotates and is connected with pivot 2, the outer wall of pivot 2 and the inside cover that is located support 1 are equipped with fixedly connected rolling section of thick bamboo 3, the outer wall of pivot 2 and the lateral wall cover that is located rolling section of thick bamboo 3 are equipped with fixedly connected gear wheel 4, the lateral wall meshing of gear wheel 4 has pinion 5, the lateral wall fixedly connected with connecting axle 6 of pinion 5, and connecting axle 6 rotates and is connected with support 1, the tip of connecting axle 6 extends to the outside of support 1 and cup joints one-way bearing 7 rather than the adaptation, the outer wall fixedly connected with handle 8 of one-way bearing 7, rotate handle 8 and drive the rotation of pinion 5, thereby make gear wheel 4 drive pivot 2, realize the unwrapping wire operation to the mode of pinion 5 drive gear wheel 4, the effectual application of force that has reduced when overcoming cable conductor stiction makes things convenient for the staff to the rotatory unwrapping wire of winding drum 3.

Wherein, a side of the side cylinder 13 close to the winding cylinder 3 is provided with a gap, one side of the side cylinder 3 close to the winding cylinder 3 is connected with a first magnetic plate 14 in a sliding manner, one side of the first magnetic plate 14 close to the winding cylinder 3 is bonded with a friction block 15, one side of the side cylinder 13 far from the winding cylinder 3 is bonded with a telescopic rod 16, the top of the telescopic rod 16 is bonded with a connecting rod 17, one side of the bottom of the connecting rod 17 far from the telescopic rod 16 is connected with a second magnetic plate 18, the bottom of the second magnetic plate 18 is inserted into the side cylinder 13, the magnetic field directions of the sides of the first magnetic plate 14 and the second magnetic plate 18 close to each other are the same, when the wire is released and stopped, the telescopic rod 16 is pressed to drive the second magnetic plate 18 to be inserted into the side cylinder 13 through the connecting rod 17, the magnetic field repulsive force generated between the second magnetic plate 18 and the first magnetic plate 14 pushes the first magnetic plate 14 to close to the side wall of the winding cylinder 3, the friction block 15 can resist the side, the phenomenon that the winding drum 3 rotates due to excessive inertia to cause redundant cables to be thrown out and fall to the ground is avoided, and the arrangement time of workers is prolonged.

Wherein, the top of the side tube 13 is opened with a through opening 19, and the through opening 19 is matched with the second magnetic plate 18.

Wherein, the inside of bottom plate 9 runs through the pole 10 that supports that has "T" shape, the bottom fixedly connected with base 11 of supporting pole 10, the outer wall that supports pole 10 just is located the bottom of bottom plate 9 and has cup jointed spring 12, support 1 can be at the top up-and-down motion of base 11 through bottom plate 9 with supporting pole 10, spring 12 can cushion the up-and-down motion of support 1 simultaneously, produce the vibration to support 1 part when avoiding the unwrapping wire, influence the stability that the device erect, the device is emptyd when avoiding the unwrapping wire and is influenced work efficiency.

Wherein, the outer wall border department of winding cylinder 3 is fixed with pull ring 20, and pull ring 20 is the banding, conveniently rotates winding cylinder 3.

The working principle is as follows: when the cable unwinding device is used, the handle 8 is rotated to drive the pinion 5 to rotate, so that the large gear 4 drives the rotating shaft 2 and the winding drum 3 on the outer wall of the rotating shaft to rotate, unwinding operation is realized, the mode that the pinion 5 drives the large gear 4 is adopted, the force application when static friction of a cable is overcome is effectively reduced, workers can conveniently unwind the winding drum 3 in a rotating manner, when an unwinding block stops, the telescopic rod 16 is pressed to drive the second magnetic plate 18 to be inserted into the side drum 13 through the connecting rod 17, magnetic field repulsive force generated between the second magnetic plate 18 and the first magnetic plate 14 pushes the first magnetic plate 14 to approach the side wall of the winding drum 3, the friction block 15 is abutted against the side wall of the winding drum 3 to decelerate the rotation of the winding drum, redundant cable is prevented from being thrown out of the winding drum 3 and falling on the ground due to excessive rotation of inertia, the finishing time of the workers is prolonged, the support 1 can move up and down at the top of, meanwhile, the spring 12 can buffer the up-and-down movement of the support 1, so that the situation that the support 1 is partially vibrated during paying off to influence the erection stability of the device is avoided, and the situation that the device topples over to influence the working efficiency during paying off is avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 cable pay-off for electric power facility planning, its characterized in that, includes support (1), the bottom bolt of support (1) has bottom plate (9), the lateral wall top side fixedly connected with side section of thick bamboo (13) of support (1), the inside rotation of support (1) is connected with pivot (2), the outer wall of pivot (2) and the inside cover that is located support (1) are equipped with fixedly connected's receipts reel (3), the outer wall of pivot (2) and the lateral wall cover that is located receipts reel (3) are equipped with fixedly connected's gear wheel (4), the lateral wall meshing of gear wheel (4) has pinion (5), the lateral wall fixedly connected with connecting axle (6) of pinion (5), and connecting axle (6) rotate with support (1) and be connected, the tip of connecting axle (6) extends to the outside of support (1) and cup joints one-way bearing (7) rather than looks adaptation, the outer wall of the one-way bearing (7) is fixedly connected with a handle (8).

2. A cable pay-off device for electric power facility planning as defined in claim 1, wherein: the utility model discloses a side section of thick bamboo, including side section of thick bamboo (13), side section of thick bamboo (13) are close to the one side of receipts section of thick bamboo (3) and are seted up jaggedly, the inside of receipts section of thick bamboo (3) and one side sliding connection who is close to receipts section of thick bamboo (3) have first magnetic sheet (14), and one side that first magnetic sheet (14) are close to receipts section of thick bamboo (3) bonds and has friction block (15), one side that receipts section of thick bamboo (3) were kept away from in side section of thick bamboo (13) bonds and has telescopic link (16), the top of telescopic link (16) bonds and has connecting rod (17), one side that telescopic link (16) were just kept away from in the bottom of connecting rod (17) is connected with second magnetic sheet (18), the inside of side section of thick bamboo (13) is inserted to the bottom of second magnetic sheet (18), and.

3. A cable pay-off device for electric power facility planning as defined in claim 2, wherein: and the top of the side cylinder (13) is provided with a through hole (19), and the through hole (19) is matched with the second magnetic plate (18).

4. A cable pay-off device for electric power facility planning as defined in claim 1, wherein: the T-shaped supporting rod (10) penetrates through the bottom of the bottom plate (9), a base (11) is fixedly connected to the bottom of the supporting rod (10), and a spring (12) is sleeved on the outer wall of the supporting rod (10) and located at the bottom of the bottom plate (9).

5. A cable pay-off device for electric power facility planning as defined in claim 1, wherein: the pull ring (20) is fixed at the edge of the outer wall of the winding drum (3), and the pull ring (20) is in a belt shape.