CN211930011U - A support device for a box-type substation that is convenient for maintenance - Google Patents

Abstract

The utility model belongs to the technical field of supporting equipment, in particular to a supporting device for a box-type substation that is convenient for maintenance. For the existing box-type substations, most of the electrical components are fixed inside the box body, thereby causing the problem that the maintenance work is too cumbersome , the following scheme is now proposed, which includes a box body, the inner bottom of the box body is rotatably installed with an incomplete worm, the outer top of the incomplete worm is engaged with a worm wheel, the worm wheel is rotated and installed on the inner top of the box body, and the rear side of the worm wheel is fixed A gear is installed, the gear is rotated and installed inside the box, the top of the gear is engaged with the bottom of the rack, and the rear side of the rack is slidably installed inside the box. The utility model realizes the supporting function of the mounting plate, so that the mounting plate is more stable, and the two threaded rods are arranged, and the threaded rod rotates, so that the horizontal plate moves upward, and drives the support seat to obtain the same movement, thereby completing the support for the mounting plate effect.

Description

A support device for a box-type substation that is convenient for maintenance

technical field

The utility model relates to the technical field of supporting equipment, in particular to a supporting device for a box-type substation which is convenient for maintenance.

Background technique

Box-type substation, also known as prefabricated substation or prefabricated substation. It is a high-voltage switchgear, distribution transformer and low-voltage power distribution device, which are prefabricated indoor and outdoor compact power distribution equipment in a factory according to a certain wiring scheme. At the same time, it is installed in a moisture-proof, rust-proof, dust-proof, rodent-proof, fire-proof, anti-theft, heat-insulating, fully-enclosed, movable steel structure box, especially suitable for urban network construction and reconstruction. A brand new substation. Box-type substations are suitable for mines, factories, oil and gas fields and wind power stations. In order to ensure the normal use of electricity in factories and enterprises, the staff need to conduct regular maintenance on the substation in order to eliminate faults and ensure normal production. When the factory circuit fails, it needs to be repaired in time to ensure normal operation.

Most of the existing box-type substations fix the electrical components inside the box, which makes the maintenance work too cumbersome. Therefore, we propose a support device for box-type substations that is convenient for maintenance to solve the above problems.

Utility model content

The purpose of the utility model is to solve the problem that most of the existing box-type substations fix the electrical components inside the box body, thus causing the maintenance work to be too cumbersome, and propose a supporting device for box-type substations that is convenient for maintenance.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A support device for a box-type substation that is convenient for maintenance, comprising a box body, an incomplete worm is rotatably installed on the inner bottom of the box body, a worm wheel is engaged with the outer top of the incomplete worm, and the worm wheel is rotatably installed on the inner top of the box body, The rear side of the worm gear is fixedly installed with a gear, the gear is rotated and installed inside the box, the top of the gear is engaged with the bottom of the rack, the rear side of the rack is slidably installed inside the box, and the top of the rack is fixed with a mounting plate The bottom of the mounting plate is slidably installed inside the box, and two threaded rods are rotated and installed at the bottom of the outer side of the box. The bottom ends of the two threaded rods are fixedly installed with pulleys. The outer side of the two threaded rods is threadedly connected with the same transverse plate, the top of the transverse plate is fixedly installed with a support seat, and the outer side of the transverse plate is movably connected with the outer side of the box body.

Preferably, a support plate is fixedly installed on the outer bottom of the box body, the outer sides of the two threaded rods are rotatably mounted on the inner side of the support plate, and the support plate provides a certain support for the rotation of the threaded rods.

Preferably, one end of the incomplete worm extends to the outer side of the box body and is fixedly installed with one side of the turntable, and the other side of the turntable is fixedly installed with a handle, and the setting of the handle makes it easier to manually rotate the incomplete worm.

Preferably, the four corners of the bottom of the box body are fixedly installed with support legs, the outer side of the box body is provided with a rectangular hole, and the arrangement of the support legs provides a certain support for the entire device.

Preferably, a guide rail is fixedly installed on the inner bottom of the box body, the rear side of the rack is slidably installed on the inner side of the guide rail, and the arrangement of the guide rail makes the movement of the rack more standardized.

Preferably, a cover plate is fixedly installed on the top of the box body, and a rocker is fixedly installed on the bottom of one of the two pulleys, and the setting of the rocker can save labor when manually rotating the threaded rod.

In the utility model, the support device for a box-type substation that is convenient for maintenance is provided with an incomplete worm, so that the worm wheel drives the gear to rotate, so that the rack can move in the horizontal direction. When the outside of the box moves, the electrical components installed on the surface of the mounting plate are separated from the box. After the electrical components leave the inner cavity of the box, the surrounding space becomes larger, which is convenient for maintenance, easy to use maintenance tools, and improves work efficiency. Improve the safety of maintenance personnel;

Through the two threaded rods provided in the utility model, when the hand is manually rotated, the two pulleys are driven to rotate, so that the two threaded rods rotate synchronously, so that the horizontal plate can be moved in the vertical direction. At the same time, the support seat is driven to obtain the same movement, so that the top of the support seat and the bottom of the mounting plate are in contact with each other, so as to complete the supporting effect on the mounting plate and make the mounting plate more stable during the maintenance process.

Description of drawings

1 is a schematic structural diagram of a support device for a box-type substation that is convenient for maintenance proposed by the utility model;

2 is a schematic structural diagram of part A of a support device for a box-type substation that is convenient for maintenance proposed by the utility model;

Figure 3 is a schematic structural diagram of part B of a support device for a box-type substation that is convenient for maintenance proposed by the utility model.

In the figure: 1. Box body; 2. Mounting plate; 3. Supporting legs; 4. Incomplete worm; 5. Turntable; 6. Handle; 7. Worm gear; 8. Gear; 9. Rack; 10. Threaded rod; 11. Horizontal plate; 12. Support seat; 13. Pulley; 14. Belt; 15. Support plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Referring to Figures 1-3, a support device for a box-type substation that is convenient for maintenance includes a box body 1, an incomplete worm 4 is rotatably installed on the inner bottom of the box body 1, and a worm wheel 7 is engaged with the outer top of the incomplete worm 4. The worm wheel 7 is rotatably installed on the inner top of the box 1, the rear side of the worm gear 7 is fixedly installed with a gear 8, the gear 8 is rotatably installed inside the box 1, the top of the gear 8 is engaged with the bottom of the rack 9, and the rear of the rack 9 The side sliding is installed inside the box 1, the top of the rack 9 is fixedly installed with the bottom of the mounting plate 2, the top of the mounting plate 2 is slidably installed inside the box 1, and the outer bottom of the box 1 is rotatably installed with two threads Rod 10, the bottom ends of the two threaded rods 10 are fixedly installed with pulleys 13, the two pulleys 13 are connected to the same belt 14 for transmission, and the outer sides of the two threaded rods 10 are threadedly connected with the same horizontal plate 11, the horizontal plate 11 A support base 12 is fixedly installed on the top of the sash, and the outer side of the horizontal plate 11 is movably connected with the outer side of the box body 1 .

In the present invention, a supporting plate 15 is fixedly installed on the bottom of the outer side of the box body 1 , and the outer sides of the two threaded rods 10 are both rotatably installed on the inner side of the supporting plate 15 , and the setting of the supporting plate 15 provides a certain support for the rotation of the threaded rod 10 . effect.

In the present invention, one end of the incomplete worm 4 extends to the outside of the box body 1 and is fixedly installed with the side of the turntable 5, and the other side of the turntable 5 is fixedly installed with a handle 6, and the setting of the handle 6 enables the manual rotation of the incomplete worm. 4 is more labor-saving.

In the present invention, the four corners of the bottom of the box body 1 are fixedly installed with support legs 3, the outer side of the box body 1 is provided with a rectangular hole, and the arrangement of the support legs 3 provides a certain support for the whole device.

In the present invention, a guide rail is fixedly installed on the inner bottom of the box body 1 , the rear side of the rack 9 is slidably installed on the inner side of the guide rail, and the arrangement of the guide rail makes the movement of the rack 9 more standardized.

In the present invention, the top of the box body 1 is fixedly installed with a cover plate, and the bottom of one pulley 13 of the two pulleys 13 is fixedly installed with a rocker, which saves effort when manually rotating the threaded rod 10 .

The working principle of the supporting device for the box-type substation is as follows: when the electrical components inside the box 1 installed on the surface of the mounting plate 2 need to be repaired, the handle 6 is manually rotated to make the turntable 5 rotate, thereby driving the The incomplete worm 4 rotates, so that the worm wheel 7 rotates, thereby driving the gear 8 to rotate, and the rotation of the gear 8 drives the rack 9 to move in the horizontal direction, thereby driving the same movement of the mounting plate 2, so that the mounting plate 2 and the box 1 After the installation board 2 leaves the inner cavity of the box body 1, the surrounding space becomes larger, which is convenient for maintenance. Maintenance of the electrical components installed on the surface of the installation board 2 is convenient to use maintenance tools, improve work efficiency, and improve the safety of maintenance personnel. Finally, The pulley 13 is manually rotated, so that the two threaded rods 10 rotate synchronously, so that the horizontal plate 11 can move in the vertical direction. Contact with the bottom of the mounting plate 2, so as to complete the support for the mounting plate 2, so that the mounting plate 2 is more stable during the maintenance process, so that the flexibility of the device is increased, the diversity of the device is realized, and different problems can be solved. a sustainable way.

Claims (6)

1. The utility model provides a convenient supporting device for box-type substation of maintenance, including box (1), a serial communication port, the inboard bottom of box (1) is rotated and is installed incomplete worm (4), the outside top meshing of incomplete worm (4) has worm wheel (7), worm wheel (7) are rotated and are installed at the inboard top of box (1), the rear side fixed mounting of worm wheel (7) has gear (8), gear (8) are rotated and are installed in the inside of box (1), the top meshing of gear (8) has the bottom of rack (9), the back side sliding mounting of rack (9) is in the inside of box (1), the top fixed mounting of rack (9) has the bottom of mounting panel (2), the top sliding mounting of mounting panel (2) is in the inside of box (1), the outside bottom of box (1) is rotated and is installed two threaded rods (10), the equal fixed mounting in bottom of two threaded rods (10) has belt pulley (13), the two belt pulleys (13) are connected with the same belt (14) in a transmission mode, the outer sides of the two threaded rods (10) are connected with the same transverse plate (11) in a threaded mode, the top of the transverse plate (11) is fixedly provided with a supporting seat (12), and the outer side of the transverse plate (11) is movably connected with the outer side of the box body (1).

2. The supporting device for the box-type substation convenient to maintain is characterized in that a supporting plate (15) is fixedly installed at the bottom of the outer side of the box body (1), and the outer sides of the two threaded rods (10) are rotatably installed on the inner side of the supporting plate (15).

3. The supporting device for the conveniently maintained box-type substation according to claim 1, characterized in that one end of the incomplete worm (4) extends to the outer side of the box body (1) and is fixedly installed with one side of the turntable (5), and the other side of the turntable (5) is fixedly installed with the handle (6).

4. The supporting device convenient to maintain for the box-type substation of claim 1, characterized in that the supporting legs (3) are fixedly installed at four corners of the bottom of the box body (1), and rectangular holes are formed in the outer side of the box body (1).

5. The supporting device for the box-type substation convenient to maintain as claimed in claim 1, wherein a guide rail is fixedly installed at the bottom of the inner side of the box body (1), and the rear side of the rack (9) is slidably installed at the inner side of the guide rail.

6. The supporting device for the conveniently maintained box-type substation according to claim 1, wherein a cover plate is fixedly installed at the top of the box body (1), and a handle is fixedly installed at the bottom of one (13) of the two pulleys (13).

Images