CN212543148U

CN212543148U - Low-voltage reactive power compensation cabinet convenient to maintain

Info

Publication number: CN212543148U
Application number: CN202021225814.2U
Authority: CN
Inventors: 李敏; 宋广辉
Original assignee: Jiangsu Fangyuan Electric Co ltd
Current assignee: Jiangsu Fangyuan Electric Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-02-12
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a convenient low pressure reactive compensation cabinet of maintaining, including the cabinet body, screw thread post and curb plate, the equal threaded connection in cabinet body bottom left and right sides has the bed frame, the bottom that the screw thread post runs through the cabinet body is connected with the auto-lock gyro wheel, all be fixed with spacing on the inner wall about the cabinet body, and sliding connection has the push-and-pull frame between the spacing, the push-and-pull frame is fixed on the inner wall about the cabinet body through first bolt, and the interior terminal surface of push-and-pull frame is fixed with the installation diaphragm, the front side rotation of the cabinet body is connected with the cabinet door, and is provided with the fan in the top of the cabinet body, the outside of fan is provided with the weather shield, and the weather shield. This low pressure reactive compensation cabinet of convenient maintenance, after equipment breaks down, unscrew the second bolt and can dismantle the curb plate, conveniently overhaul the circuit of equipment rear side, perhaps open the cabinet door, take off first bolt again and take the push-and-pull frame forward out, conveniently maintain or overhaul controller or equipment itself.

Description

Low-voltage reactive power compensation cabinet convenient to maintain

Technical Field

The utility model relates to a low pressure reactive power compensator cabinet technical field specifically is a low pressure reactive power compensator cabinet of convenient maintenance.

Background

The low-voltage reactive compensation cabinet is widely applied to occasions such as transformer substations, factories, industrial and mining enterprises, large-scale power plants, petroleum and chemical enterprises, large-scale steel plants, high-rise building power centers, reactive compensation and the like.

The existing low-voltage reactive power compensation cabinet is not guaranteed in stability before being used, equipment and a controller are inconvenient to install and maintain, meanwhile, the equipment and the controller are insufficient in the working process, and the existing equipment needs to be improved aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low pressure reactive power compensator cabinet of convenient maintenance to current low pressure reactive power compensator cabinet that proposes in solving above-mentioned background art is before using, and its stability can not be guaranteed, and inconvenient installation and maintenance equipment and controller, equipment and controller are at the in-process of work simultaneously, the problem that the radiating effect is not enough.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient low pressure reactive compensation cabinet of maintaining, includes the cabinet body, screw post and curb plate, the equal threaded connection in cabinet body bottom left and right sides has the bed frame, the screw post runs through the bottom of the cabinet body and is connected with the auto-lock gyro wheel, and the inboard of screw post is provided with the wiring mouth, and the wiring mouth is seted up in the bottom of the cabinet body simultaneously, all be fixed with spacing on the inner wall about the cabinet body, and sliding connection has the push-and-pull frame between the spacing, the push-and-pull frame is fixed on the inner wall about the cabinet body through first bolt, and is fixed with the installation diaphragm between the push-and-pull frame, and the preceding terminal surface of installation diaphragm is fixed with the installation riser simultaneously, the front side of the cabinet body rotates and is connected with the cabinet door, and is provided with the fan in the top.

Preferably, the number of the cushion frames is four, and the four cushion frames are symmetrically arranged about a vertical central axis of the cabinet body.

Preferably, the threaded column is arranged on the inner side of the cushion frame, and the threaded column is in threaded connection with the cabinet body.

Preferably, the push-pull frames are symmetrically arranged.

Preferably, the mounting holes are formed in the upper end face of the mounting transverse plate and the front end face of the mounting vertical plate, the mounting transverse plates are distributed between the push-pull frames at equal intervals, and the mounting vertical plates and the mounting transverse plates are arranged in a one-to-one correspondence manner in the front and at the back.

Preferably, the side plate is connected to the rear side of the cabinet body through second bolts in a threaded mode, and the second bolts are symmetrically arranged.

Compared with the prior art, the beneficial effects of the utility model are that: the low-voltage reactive power compensation cabinet convenient to maintain,

(1) the device is provided with the cushion frames, the threaded columns, the self-locking idler wheels and the cabinet door, after the device is moved to a required place under the action of the self-locking idler wheels, the cabinet door is rotated forwards, then the threaded columns are screwed upwards, the self-locking idler wheels move upwards along with the threaded columns and leave the ground, then the cushion frames can be screwed up and down manually, the height among the four cushion frames can be conveniently adjusted, and the device can be placed in the required place more stably;

(2) the device is provided with a wiring port, a push-pull frame, a first bolt, a mounting transverse plate, a mounting vertical plate, a mounting hole, a side plate and a second bolt, the push-pull frame can be pulled forwards after the first bolt is screwed down, then the device and the controller can be fixed on the fixing transverse plate and the mounting vertical plate through the mounting hole and an external bolt, the device is convenient to mount, after all the devices and the controller are mounted, the push-pull frame is pushed back into the cabinet body, connecting wires on the device and the controller penetrate through the wiring port to be connected with an external power supply, and then the first bolt and the second bolt are screwed down, so that the push-pull frame and the side plate are convenient to fix;

(3) be provided with the push-and-pull frame, first bolt, the cabinet door, the curb plate, second bolt and fan, equipment is at the in-process of work, the fan can be taken out wind to the cabinet internal, wind is finally discharged through the shutter on the cabinet door, conveniently accelerate the circulation of air, make equipment can obtain the heat dissipation processing, after equipment breaks down, it can dismantle the curb plate to unscrew the second bolt, the circuit to equipment rear side is conveniently overhauld, perhaps open the cabinet door, take off first bolt again and take out the push-and-pull frame forward, conveniently maintain or overhaul controller or equipment itself.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic rear view of the present invention;

fig. 4 is a schematic view of the top-view cross-sectional structure of the present invention.

In the figure: 1. the cabinet body, 2, cushion frame, 3, screw thread post, 4, auto-lock gyro wheel, 5, wiring mouth, 6, spacing, 7, push-and-pull frame, 8, first bolt, 9, installation diaphragm, 10, installation riser, 11, mounting hole, 12, cabinet door, 13, curb plate, 14, second bolt, 15, fan, 16, weather shield.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a convenient low pressure reactive compensation cabinet of maintaining, it is shown according to fig. 1, the equal threaded connection in cabinet body 1 bottom left and right sides has bed frame 2, bed frame 2 is provided with four, and four bed frames 2 set up about the vertical axis symmetry of the cabinet body 1, remove the device to required place and make auto-lock gyro wheel 4 leave after ground, twist bed frame 2 from top to bottom manually again, conveniently adjust the height between four bed frames 2, make the device can be more stable place in required place.

According to the drawings of fig. 1, fig. 2 and fig. 3, the threaded column 3 penetrates through the bottom of the cabinet body 1 and is connected with the self-locking roller 4, the wiring port 5 is formed in the inner side of the threaded column 3, the wiring port 5 is formed in the bottom of the cabinet body 1, the threaded column 3 is arranged on the inner side of the cushion frame 2, the threaded column 3 is connected to the cabinet body 1 in a threaded mode, a worker moves the device to a required place through the self-locking roller 4, then opens the cabinet door 12 and screws the threaded column 3 upwards, the self-locking roller 4 moves up and down along with the self-locking roller and leaves the ground, the stability of the device is improved conveniently, the limiting strips 6 are fixed on the left inner wall and the right inner wall of the cabinet body 1, the push-pull frame 7 is connected between the limiting strips 6 in a sliding mode, the.

According to the drawings of fig. 1, fig. 2 and fig. 4, the push-pull frame 7 is fixed on the left and right inner walls of the cabinet body 1 through first bolts 8, installation transverse plates 9 are fixed between the push-pull frames 7, installation vertical plates 10 are fixed on the front end surfaces of the installation transverse plates 9, installation holes 11 are respectively formed in the upper end surfaces of the installation transverse plates 9 and the front end surfaces of the installation vertical plates 10, the installation transverse plates 9 are distributed between the push-pull frames 7 at equal intervals, the installation vertical plates 10 and the installation transverse plates 9 are arranged in a one-to-one correspondence manner in the front and back of the installation transverse plates 9, equipment and a controller can be respectively fixed on the installation transverse plates 9 and the installation vertical plates 10 under the action of the installation holes 11 and external bolts, the installation transverse plates 9 distributed at equal intervals can enable different equipment to be separately installed, the front side of the cabinet body 1 is rotatably connected with a cabinet door 12, a, and second bolt 14 symmetry sets up, and after equipment broke down, unscrew second bolt 14 and can dismantle curb plate 13, conveniently overhauls the circuit of equipment rear side, and the outside of fan 15 is provided with weather shield 16, and weather shield 16 fixes at the top of the cabinet body 1.

The working principle is as follows: when the low-voltage reactive power compensation cabinet convenient to maintain is used, the device is moved to a required place under the action of the self-locking roller 4, the cabinet door 12 is rotated forwards, the threaded column 3 is screwed upwards, the self-locking roller 4 moves upwards along with the self-locking roller and leaves the ground, the cushion frames 2 are screwed up and down manually, the height between the four cushion frames 2 is conveniently adjusted until the device can be stably placed at the required place, the first bolt 8 is screwed down, the push-pull frame 7 is pulled forwards, equipment and a controller are respectively arranged on the installation transverse plate 9 and the installation vertical plate 10 through the installation hole 11 and the external bolt, the push-pull frame 7 is pushed back into the cabinet body 1 after all the equipment is installed, connecting wires on the equipment and the controller penetrate through the wiring port 5 to be connected with an external power supply, the first bolt 8 and the second bolt 14 are screwed down, so that the push-pull frame 7 and the side plate 13 are fixed, finally, the cabinet door 12 is rotated backwards, after the equipment and the controller are started, the equipment and the controller start to work, the operation of the corresponding equipment can be controlled by operating the controller, the fan 15 is started simultaneously, the fan 15 pumps air into the cabinet body 1, the air is finally exhausted through the louver on the cabinet door 12, the circulation of air is conveniently accelerated, the equipment can be subjected to heat dissipation treatment, the rain baffle 16 can play a role of keeping off rain for the device, when the equipment fails, the second bolt 14 is unscrewed to disassemble the side plate 13, the line on the rear side of the equipment is convenient to overhaul, or the cabinet door 12 is opened, the first bolt 8 is taken down and the push-pull frame 7 is pulled forwards, the equipment or the controller is convenient to maintain, the whole work is finished, and the content which is not described in detail in the specification belongs to the prior art known by professional technicians in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a convenient low pressure reactive compensation cabinet of maintaining, includes the cabinet body (1), screw thread post (3) and curb plate (13), its characterized in that: the improved multifunctional wardrobe is characterized in that the left side and the right side of the bottom of the wardrobe body (1) are in threaded connection with pad frames (2), the threaded columns (3) penetrate through the bottom of the wardrobe body (1) and are connected with self-locking rollers (4), wiring ports (5) are formed in the inner sides of the threaded columns (3), the wiring ports (5) are formed in the bottom of the wardrobe body (1), limiting strips (6) are fixed on the left inner wall and the right inner wall of the wardrobe body (1), push-pull frames (7) are connected between the limiting strips (6) in a sliding mode, the push-pull frames (7) are fixed on the left inner wall and the right inner wall of the wardrobe body (1) through first bolts (8), installation transverse plates (9) are fixed between the push-pull frames (7), installation vertical plates (10) are fixed on the front end faces of the installation transverse plates (9), a wardrobe door (12) is connected to the front side of the wardrobe body (1) in a rotating mode, a fan (, and the rain baffle (16) is fixed on the top of the cabinet body (1).

2. The low-voltage reactive compensation cabinet convenient to maintain of claim 1, wherein: the four cushion frames (2) are arranged symmetrically about the vertical central axis of the cabinet body (1).

3. The low-voltage reactive compensation cabinet convenient to maintain of claim 1, wherein: the threaded column (3) is arranged on the inner side of the cushion frame (2), and the threaded column (3) is in threaded connection with the cabinet body (1).

4. The low-voltage reactive compensation cabinet convenient to maintain of claim 1, wherein: the push-pull frames (7) are symmetrically arranged.

5. The low-voltage reactive compensation cabinet convenient to maintain of claim 1, wherein: mounting holes (11) are formed in the upper end face of the mounting transverse plate (9) and the front end face of the mounting vertical plate (10), the mounting transverse plates (9) are distributed between the push-pull frames (7) at equal intervals, and the mounting vertical plates (10) and the mounting transverse plates (9) are arranged in a one-to-one correspondence manner in the front and at the back.

6. The low-voltage reactive compensation cabinet convenient to maintain of claim 1, wherein: the side plates (13) are in threaded connection with the rear side of the cabinet body (1) through second bolts (14), and the second bolts (14) are symmetrically arranged.