CN212011931U

CN212011931U - Cable laying device for power distribution and supply of power supply office

Info

Publication number: CN212011931U
Application number: CN201922312886.4U
Authority: CN
Inventors: 周宇; 刘紫维
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-11-24
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a power supply office distributes cable laying device for power supply, including the base, one side fixedly connected with motor cabinet of base upper surface, the last fixed surface of motor cabinet is connected with positive and negative motor, the output fixedly connected with threaded rod of positive and negative motor, and the slide rail has been seted up to the upper surface of base, and the upper surface swing joint of slide rail has cable seat, the equal fixedly connected with support in both sides of the upper surface of cable seat. Because the winding mode reason of cable conductor, the change of angle takes place gradually between the unwrapping wire of cable conductor and required send the line, especially more outstanding when sending the line to in the electric power well head, the cable conductor can rub with the edge of well head, thereby cause the damage of cable conductor insulating layer, thereby when reaching the unwrapping wire of cable conductor roller, can follow and correspond the removal with electric power well head department, make the cable conductor go out closely with the centre of a circle of electric power well head all the time and extend sharp, thereby reach the purpose of protection cable when laying the cable conductor.

Description

Cable laying device for power distribution and supply of power supply office

Technical Field

The utility model relates to an electric power engineering technical field specifically is a power supply office is cable laying device for distribution power supply.

Background

When a high-voltage cable is erected, the cable is wound on a cable roller, one end of the cable is pulled along with a pulling device and is pulled along a cable trench or a distribution path of a telegraph pole, when the cable roller rotates, the cable is wound on the cable roller in a multi-turn layered manner, and when the pulling device pulls the cable along with the continuous rotation of the cable roller, the extension angle of the cable changes, particularly when the cable is sent at an electric power wellhead, the cable is more prominent, and the cable can rub against the edge of the wellhead when the angle changes, so that the outer insulating layer is abraded; therefore, the design width of the cable roller is narrow so as to correct the defect, but the narrow design of the cable roller can directly cause unstable placement, the number of meters of the cable is limited, and the number of joints is large when the cable is laid.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a power supply office is cable laying device for distribution power supply has solved the problem that provides among the above-mentioned background art.

(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 laying device for distribution power supply of power supply office, includes the base, one side fixedly connected with motor cabinet of base upper surface, the last fixed surface of motor cabinet is connected with positive and negative motor, the output fixedly connected with threaded rod of positive and negative motor, the slide rail has been seted up to the upper surface of base, the upper surface swing joint of slide rail has the cable seat, the equal fixedly connected with support in both sides of the upper surface of cable seat, two through pivot cable pole for swing joint between the support, one side fixedly connected with motor of cable pole, the cable pole is with the junction fixedly connected with cable roller of support, the other end swing joint of threaded rod has fixed rotating shaft.

Optionally, one end of one side of the base is fixedly connected with a first potential switch, and the other end of one side of the base is fixedly connected with a second potential switch.

Optionally, the number of the support is two, and one side of the support is movably connected with the threaded rod through a threaded hole.

Optionally, the positive and negative motors have the same rotating speed as the motor.

Optionally, the first potential switch and the second potential switch are electrically connected to the positive and negative motors.

Optionally, the lower fixed surface of motor is connected with the motor frame, the lower fixed surface of base is connected with the universal wheel.

(III) advantageous effects

The utility model provides a power supply office distributes and supplies power and uses cable laying device possesses following beneficial effect:

the cable laying device for power distribution and supply of a power supply office is characterized in that a first potential switch and a second potential switch are arranged, a positive motor and a negative motor rotate to drive a threaded rod to rotate, so that a cable seat moves on a slide rail, when the cable seat touches the first potential switch, the positive motor and the negative motor can rotate reversely, so that the cable seat moves reversely, when the cable seat touches the second potential switch, the cable seat can move reversely again, so that the cable seat moves back and forth on the slide rail, due to the winding mode of a cable, the angle between the cable and a required pay-off line is gradually changed, particularly, the cable is more prominent when the cable is fed in a power well mouth, the cable can rub against the edge of the well mouth, so that the insulating layer of the cable is damaged, when the cable roller is paid off, the cable can move along with the corresponding to the power well mouth, so that the center of the cable is always close to the center of the power well mouth and is, thereby achieving the purpose of protecting the cable while laying the cable.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a schematic structural diagram of the present invention.

In the figure: 1. a base; 2. a motor base; 3. a positive and negative motor; 4. a threaded rod; 5. a slide rail; 6. a cable base; 7. a support; 8. a cable rod; 9. a motor; 10. a cable roll; 11. a first potential switch; 12. A second potential switch; 13. a threaded hole; 14. a motor frame; 15. a universal wheel.

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.

Referring to fig. 1 to 2, the present invention provides a technical solution: a cable laying device for power distribution and supply of a power supply office comprises a base 1, wherein a motor base 2 is fixedly connected with one side of the upper surface of the base 1, the upper surface of the motor base 2 is fixedly connected with a positive and negative motor 3, the output end of the positive and negative motor 3 is fixedly connected with a threaded rod 4, the upper surface of the base 1 is provided with a slide rail 5, the upper surface of the slide rail 5 is movably connected with a cable seat 6, two sides of the upper surface of the cable seat 6 are fixedly connected with support seats 7, a cable rod 8 for movable connection is arranged between the two support seats 7 through a rotating shaft, one side of the cable rod 8 is fixedly connected with a motor 9, the joint of the cable rod 8 and the support 7 is fixedly connected with a cable roller 10, the other end of the threaded rod 4 is movably connected with a fixed rotating shaft 16, one end of one side of the base 1 is fixedly connected with a first potential switch 11, and the other end of one side of the base 1 is fixedly connected with a second potential switch 12;

in order to protect the cable, the positive and negative motors 3 rotate to drive the threaded rod 4 to rotate through the arrangement of the first potential switch 11 and the second potential switch 12, so that the cable seat 6 moves on the slide rail 5, when the cable seat 6 touches the first potential switch 11, the positive and negative motors 9 can rotate reversely, so that the cable seat 6 can move reversely, when the cable seat 6 touches the second potential switch 12, the cable seat 6 can move reversely again, so that the cable seat 6 can move back and forth on the slide rail, because of the cable winding mode, the angle change between the cable and the paying-off of the required wire feeding is gradually generated, the cable is more prominent especially when the wire is fed in a power well head, the cable can rub with the edge of the well head, so that the insulating layer of the cable is damaged, when the cable roller 10 is paying-off, the cable can move along with the power well head, the cable is always close to the circle center of the electric power wellhead and extends in a straight line, so that the purpose of protecting the cable is achieved while the cable is laid;

the quantity of support 7 is two, support 7 one side is through

screw hole

13 and 4 swing joint of threaded rod, positive and negative motor 3 is the same with motor 9's rotational speed, first potential switch 11 and second potential switch 12 and positive and negative motor 3 electric connection, motor 9's lower fixed surface is connected with motor frame 14, base 1's lower fixed surface is connected with universal wheel 15.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

As an optimal technical solution of the utility model: the outer surface of the positive and negative motor 3 is fixedly connected with a motor cover.

In conclusion, when the cable laying device for power distribution and supply of the power supply station is used, the positive and negative motors 3 rotate to drive the threaded rods 4 to rotate through the arrangement of the first potential switch 11 and the second potential switch 12, so that the cable seat 6 moves on the slide rail 5, when the cable seat 6 touches the first potential switch 11, the positive and negative motors 9 can rotate reversely, so that the cable seat 6 moves reversely, when the cable seat 6 touches the second potential switch 12, the cable seat 6 can move reversely again, so that the cable seat 6 can move back and forth on the slide rail, due to the winding mode of the cable, the angle between the cable and the paying-off line of the required wire feeding is changed gradually, particularly, the cable is more protruded when the wire is fed in a power well mouth, the cable can rub against the edge of the well mouth, so that the insulating layer of the cable is damaged, therefore, when the cable roller 10 is paid off, the cable roller can move along with the electric power well mouth, so that the cable always approaches the circle center of the electric power well mouth and extends along a straight line, and the purpose of protecting the cable is achieved while the cable is laid.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cable laying device for distribution and power supply of power supply office, includes base (1), its characterized in that: one side fixedly connected with motor cabinet (2) of base (1) upper surface, the last fixed surface of motor cabinet (2) is connected with positive and negative motor (3), the output end fixedly connected with threaded rod (4) of positive and negative motor (3), slide rail (5) have been seted up to the upper surface of base (1), the upper surface swing joint of slide rail (5) has cable seat (6), the equal fixedly connected with support (7) in both sides of the upper surface of cable seat (6), two through cable pole (8) for pivot swing joint between support (7), one side fixedly connected with motor (9) of cable pole (8), cable pole (8) and the junction fixedly connected with cable roller (10) of support (7), the other end swing joint of threaded rod (4) has fixed rotating shaft (16).

2. A cable laying device for distribution and supply of electric power in a power supply office according to claim 1, characterised in that: one end of one side of the base (1) is fixedly connected with a first potential switch (11), and the other end of one side of the base (1) is fixedly connected with a second potential switch (12).

3. A cable laying device for distribution and supply of electric power in a power supply office according to claim 1, characterised in that: the number of the support seats (7) is two, and one side of each support seat (7) is movably connected with the threaded rod (4) through a threaded hole (13).

4. A cable laying device for distribution and supply of electric power in a power supply office according to claim 1, characterised in that: the positive and negative motors (3) and the motor (9) have the same rotating speed.

5. A cable laying device for distribution and supply of electric power in a power supply office according to claim 2, characterized in that: the first potential switch (11) and the second potential switch (12) are electrically connected with the positive and negative motor (3).

6. A cable laying device for distribution and supply of electric power in a power supply office according to claim 4, characterized in that: the lower fixed surface of motor (9) is connected with motor frame (14), the lower fixed surface of base (1) is connected with universal wheel (15).