CN212850131U

CN212850131U - High-low voltage complete set distribution equipment remote maintenance device

Info

Publication number: CN212850131U
Application number: CN202022033822.3U
Authority: CN
Inventors: 耿得胜
Original assignee: Henan Yucheng Electric Co ltd
Current assignee: Henan Yucheng Electric Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-03-30
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a high-low voltage complete set distribution equipment remote maintenance device, including the upper bracket, the downside of upper bracket is equipped with first motor, the lower extreme output end fixedly connected with connecting rod of first motor, the downside of upper bracket is equipped with the T-shaped piece, the lower extreme fixedly connected with second motor of T-shaped piece, the lower extreme output fixedly connected with screw rod of second motor, the one end fixedly connected with that first motor was kept away from to the connecting rod promotes the piece, it establishes in the outside of screw rod to promote the piece cover, promote swing joint between piece and the screw rod, the screw rod passes the lower part threaded connection who promotes the piece and has outer connecting rod, the lower extreme fixedly connected with square bar case of outer connecting rod. The utility model discloses can carry out diversified maintenance to distribution equipment, and the maintenance efficiency is high.

Description

High-low voltage complete set distribution equipment remote maintenance device

Technical Field

The utility model relates to a distribution equipment technical field especially relates to a high-low voltage complete set distribution equipment remote maintenance device.

Background

The high-low voltage complete equipment is mainly used for controlling and protecting power systems (including users of power plants, substations, power transmission and distribution lines, industrial and mining enterprises and the like), can be used for not only putting a part of power equipment or lines into or out of operation according to the operation requirements of a power grid, but also quickly cutting off a fault part from the power grid when the power equipment or lines have faults, thereby ensuring the normal operation of the fault-free part in the power grid and the safety of equipment and operation maintenance personnel. High-low voltage plants are widely used in power distribution, electrical transmission and automatic control equipment for low-voltage systems in power plants. It is known that power generation itself consumes much energy (referred to as service power), and according to statistics, the energy consumption of low-voltage electric appliances accounts for more than half of the total energy consumption of a power plant. In recent years, the use of low-voltage electric appliances has increased considerably with the adoption of large-scale plants and automatic control and automatic regulation systems. Therefore, the high-low voltage complete equipment is very important power transmission and distribution equipment, and the safe and reliable operation of the high-low voltage complete equipment has very important significance for the safe and effective operation of a power system.

The publication number CN210744589U discloses a high-low voltage complete set distribution equipment remote maintenance device, including bearing the strip piece, the bar groove, first motor, the bar frame, rectangle strip hole, the air pump, the second motor, signal control box, the square slab, square body strip case, pneumatic control, drive wheel, long screw, cylinder, hollow post, connector, stretch out the head, pneumatic motor, camera and slide opening, it is rotatory to drive the head that stretches out that links to each other through rotatory pneumatic motor, thereby realize implementing the function of maintaining the operation under the remote equipment control. However, the above-mentioned device can only be maintained on a single plane, and when a plurality of surfaces of the power distribution equipment need to be maintained, a plurality of devices need to be installed, which is inconvenient for multi-angle and multi-directional maintenance of the power distribution equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the remote maintenance device in the prior art is not convenient for carry out the diversified maintenance of multi-angle to distribution equipment, and the remote maintenance device of high-low voltage complete set distribution equipment who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high-low voltage complete set distribution equipment remote maintenance device, includes the upper bracket, the downside of upper bracket is equipped with first motor, the lower extreme output end fixedly connected with connecting rod of first motor, the downside of upper bracket is equipped with the T-shaped piece, the lower extreme fixedly connected with second motor of T-shaped piece, the lower extreme output fixedly connected with screw rod of second motor, the one end fixedly connected with that first motor was kept away from to the connecting rod promotes the piece, it establishes the outside at the screw rod to promote the piece cover, promote swing joint between piece and the screw rod, the screw rod passes the lower part threaded connection who promotes the piece and has outer connecting rod, the lower extreme fixedly connected with square bar case of outer connecting rod.

In the above remote maintenance device for high-low voltage complete power distribution equipment, a plurality of mounting holes are formed in the upper fixing frame, and the plurality of mounting holes are formed between the first motor and the second motor.

In the above remote maintenance device for high-low voltage complete distribution equipment, a T-shaped groove is arranged on the lower side of the upper fixing frame, and the upper part of the T-shaped block is arranged in the T-shaped groove.

In the above mentioned remote maintenance device for high and low voltage complete power distribution equipment, the connecting rod is vertically arranged with the first motor.

In foretell high-low voltage complete set distribution equipment remote maintenance device, the position that the connecting rod is close to the promotion piece is equipped with the telescopic link, the upper end and the connecting rod fixed connection of telescopic link, the lower extreme of telescopic link and the upside fixed connection of square body strip case, be equipped with the connecting block between telescopic link and the outer connecting rod.

In the above remote maintenance device for high and low voltage complete power distribution equipment, the telescopic rod includes an inner telescopic rod, and an outer telescopic rod is connected to an external spline of the inner telescopic rod.

Compared with the prior art, the utility model discloses possess following advantage:

1. first motor sets up with the connecting rod is perpendicular, and the accessible rotates first motor, the angle of adjustment connecting rod, and then steerable square body strip case is in distribution equipment's different position, has improved maintenance efficiency.

2. Threaded connection between screw rod and the outer connecting rod, outer connecting rod and connecting block fixed connection, the height of accessible second motor drive screw rod adjustment square body strip case to the position of adjustment square body strip case is convenient for maintain from different position and angle.

Drawings

Fig. 1 is a schematic structural view of a high-low voltage complete distribution equipment remote maintenance device provided by the present invention;

fig. 2 is the utility model provides a high-low voltage complete set distribution equipment remote maintenance device's telescopic rod structure sketch map.

In the figure: the device comprises an upper fixing frame 1, a first motor 2, a connecting rod 3, a 4T-shaped block, a second motor 5, a screw 6, a pushing block 7, an outer connecting rod 8, a square bar box 9, a telescopic rod 10, an inner telescopic rod 101, an outer telescopic rod 102, a mounting hole 11 and a connecting block 12.

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. 1-2, a high and low voltage complete power distribution equipment remote maintenance device comprises an upper fixing frame 1, the upper fixing frame 1 is arranged at the upper end of the power distribution equipment, a first motor 2 is arranged at the lower side of the upper fixing frame 1, the first motor 2 is a BL80 type motor produced by shenzhen woford electric limited company, the lower end output end of the first motor 2 is fixedly connected with a connecting rod 3, the angle of the connecting rod 3 can be changed by rotating the first motor 2, a T-shaped block 4 is arranged at the lower side of the upper fixing frame 1, the lower end of the T-shaped block 4 is fixedly connected with a second motor 5, the second motor 5 can be connected with the upper fixing frame 1 by the T-shaped block 4, the lower end output end of the second motor 5 is fixedly connected with a screw rod 6, the second motor 5 is a BL80 type motor produced by shenzhen woford electric limited company, the screw rod 6 can be controlled to rotate, one end of the connecting rod, promote 7 covers of piece and establish in the outside of screw rod 6, promote swing joint between 7 and the screw rod 6, can change the position of screw rod 6 through promoting 7, screw rod 6 passes the lower part threaded connection who promotes 7 and has outer connecting rod 8, the lower extreme fixedly connected with square bar case 9 of outer connecting rod 8, square bar case 9 includes pneumatic motor, camera, cylinder and hollow post etc. can maintain distribution equipment's electric connection department, this is prior art, does not explain in detail.

A plurality of mounting holes 11 are formed in the upper fixing frame 1, the mounting holes 11 are formed between the first motor 2 and the second motor 5, and the upper fixing frame 1 is connected with the top of the equipment conveniently through the mounting holes 11.

The lower side of the upper fixing frame 1 is provided with a T-shaped groove, the upper part of the T-shaped block 4 is arranged in the T-shaped groove, the T-shaped block 4 can do circular motion in the T-shaped groove, the connecting rod 3 and the first motor 2 are vertically arranged, and the first motor 2 can change the angle of the connecting rod 3.

Connecting rod 3 is close to the position that promotes piece 7 and is equipped with telescopic link 10, the upper end and the connecting rod 3 fixed connection of telescopic link 10, the lower extreme of telescopic link 10 and the upside fixed connection of square bar case 9, telescopic link 10 can be flexible removal in vertical direction, is equipped with connecting block 12 between telescopic link 10 and the outer connecting rod 8 and passes through the rotation of connecting block 12 restriction outer connecting rod 8.

The telescopic rod 10 comprises an inner telescopic rod 101, an outer telescopic rod 102 is connected to the outer spline of the inner telescopic rod 101, and the outer telescopic rod 102 and the inner telescopic rod 101 can move up and down relatively but cannot rotate.

The working principle is as follows:

when the square bar box is used, the upper fixing frame 1 is arranged at the top of distribution equipment through the plurality of mounting holes 11, a position needing to be maintained is observed through a camera on the side surface of the square bar box 9, the first motor 2 is started, the connecting rod 3 is driven to rotate by taking the first motor 2 as an axis, the screw rod 6 and the second motor 5 rotate along with the screw rod under the action of the pushing block 7, and the square bar box 9 rotates along with the rotation of the outer connecting rod 8 and the screw rod 6; start second motor 5 simultaneously, second motor 5 drives screw rod 6 rotatory, because threaded connection between screw rod 6 and the outer connecting rod 8, outer connecting rod 8 receives the restriction of connecting block 12 and telescopic link 10 and can not take place to rotate, and the upper and lower height of adjustable square bar case 9 when screw rod 6 rotates, and then can maintain distribution equipment from many angles are diversified.

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 remote maintenance device for the high-low voltage complete set of distribution equipment comprises an upper fixing frame (1) and is characterized in that a first motor (2) is arranged on the lower side of the upper fixing frame (1), a connecting rod (3) is fixedly connected to the lower end output end of the first motor (2), a T-shaped block (4) is arranged on the lower side of the upper fixing frame (1), a second motor (5) is fixedly connected to the lower end of the T-shaped block (4), a screw rod (6) is fixedly connected to the lower end output end of the second motor (5), a pushing block (7) is fixedly connected to one end, far away from the first motor (2), of the connecting rod (3), the pushing block (7) is sleeved outside the screw rod (6), the pushing block (7) is movably connected with the screw rod (6), and an outer connecting rod (8) is connected to the lower portion, penetrating through the pushing block (7), the lower end of the outer connecting rod (8) is fixedly connected with a square bar box (9).

2. The high-low voltage complete set distribution equipment remote maintenance device according to claim 1, characterized in that a plurality of mounting holes (11) are arranged inside the upper fixing frame (1), and a plurality of mounting holes (11) are arranged between the first motor (2) and the second motor (5).

3. The remote maintenance device for the high-low voltage complete set of power distribution equipment according to claim 1, characterized in that the lower side of the upper fixing frame (1) is provided with a T-shaped groove, and the upper part of the T-shaped block (4) is arranged in the T-shaped groove.

4. A high and low voltage switchgear assembly remote maintenance device according to claim 1, characterized in that the link (3) is arranged vertically with respect to the first electric machine (2).

5. The high-low voltage complete power distribution equipment remote maintenance device according to claim 1, characterized in that a telescopic rod (10) is arranged at a position of the connecting rod (3) close to the pushing block (7), the upper end of the telescopic rod (10) is fixedly connected with the connecting rod (3), the lower end of the telescopic rod (10) is fixedly connected with the upper side of the square bar box (9), and a connecting block (12) is arranged between the telescopic rod (10) and the outer connecting rod (8).

6. The high-low voltage switchgear assembly remote maintenance device according to claim 5, characterized in that the telescopic rod (10) comprises an inner telescopic rod (101), and an outer telescopic rod (102) is splined to the outer portion of the inner telescopic rod (101).