CN209844286U - Modular capacitance compensation cabinet - Google Patents

Abstract

The utility model discloses a modular capacitance compensation cabinet, including the cabinet body, mounting panel, cable joint, fan and base, cabinet body fixed mounting is in the top of base, and cable joint sets up in the bottom of cabinet body one side, and the fan sets up in the bottom of cabinet body opposite side, the top of cabinet body one side inner wall articulates there is the storage cylinder, and pegs graft there is the expansion plate bottom of storage cylinder, expansion plate sliding connection is in the inner wall of storage cylinder, the bottom welding of storage cylinder one side outer wall has the second handle, and the bottom symmetrical welding that the expansion plate is close to second handle one side has two first in command. The utility model discloses a storage cylinder and expansion plate realize sealing to the cabinet body jointly, need carry out interim operation to the internal portion components and parts of cabinet, perhaps receive the on-the-spot environment limited unable open cabinet door time, can upwards stimulate the expansion plate, open internal space of cabinet, the staff's of being convenient for operation.

Description

Modular capacitance compensation cabinet

Technical Field

The utility model relates to an electrical engineering technical field especially relates to a modular capacitance compensation cabinet.

Background

At present, most load types in a power system belong to inductive loads, and power electronic equipment is widely used by power utilization enterprises, so that the power factor of a power grid is low. The lower power factor reduces the utilization rate of equipment, increases the power supply investment, damages the voltage quality, reduces the service life of the equipment and greatly increases the line loss. Therefore, the capacitance compensation cabinet is connected in the power system, inductive load can be balanced, power factor is improved, and utilization rate of equipment is improved.

The cabinet door of current modularization capacitance compensation cabinet all adopts the integrated design, can't change the opening angle of cabinet door, when receiving the site environment restraint, can't open the cabinet door completely, and the staff just can't operate components and parts in the cabinet, has inconvenience during the use, needs to design a modularization capacitance compensation cabinet to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a modular capacitance compensation cabinet.

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

the utility model provides a modular capacitance compensation cabinet, includes the cabinet body, mounting panel, cable joint, fan and base, cabinet body fixed mounting is in the top of base, and cable joint sets up in the bottom of cabinet body one side, and the fan sets up in the bottom of cabinet body opposite side, the top of cabinet body one side inner wall articulates there is the storage cylinder, and pegs graft there is the expansion plate bottom of storage cylinder, expansion plate sliding connection is in the inner wall of storage cylinder.

As a further aspect of the present invention: the bottom welding of containing cylinder one side outer wall has the second handle, and the bottom symmetrical welding that the expansion plate is close to second handle one side has two first in command.

As a further aspect of the present invention: the bottom of the inner wall of one side of the containing barrel is connected with a travel switch through a bolt, and the bottom of the telescopic plate close to one side of the travel switch is welded with a collision plate.

As a further aspect of the present invention: the inner wall of the top of the storage barrel is connected with an electromagnet through a bolt, and the electromagnet is connected with a travel switch through a lead.

As a further aspect of the present invention: the travel switch is connected with a power supply through a lead.

As a further aspect of the present invention: the fan is connected with a switch through a wire, and the switch is connected with a power supply through a wire.

As a further aspect of the present invention: the bottom welding of cabinet body one side inner wall has the cassette, and the bottom of expansion plate and the inner wall looks adaptation of cassette, and the inner wall joint of cassette has the rubber pad.

The utility model has the advantages that:

1. by arranging the containing cylinder and the telescopic plate, when the telescopic plate extends out, the containing cylinder and the telescopic plate jointly seal the cabinet body, temporary operation needs to be carried out on components in the cabinet body, or when the cabinet door cannot be opened due to the limitation of a field environment, the telescopic plate can be pulled upwards, the internal space of the cabinet body is opened, and the operation of workers is facilitated;

2. by arranging the travel switch and the electromagnet, after the telescopic plate moves to the upper limit, the collision plate impacts the travel switch to change the working state of the travel switch, and after the travel switch controls the electromagnet to be electrified, the electromagnet adsorbs and fixes the telescopic plate to prevent the telescopic plate from sliding;

3. through setting up and accomodating groove and rubber pad, when the expansion plate slided down, the bottom card was in the cassette, avoided the storage cylinder to internal the rotation of cabinet, the rubber pad plays cushioning effect, extension fixture's life to the striking between expansion plate and the cassette.

Drawings

Fig. 1 is a side sectional view of a modular capacitance compensation cabinet according to an embodiment 1 of the present invention;

fig. 2 is a front view of the modular capacitance compensation cabinet according to the embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a storage barrel of a modular capacitance compensation cabinet according to the present invention;

fig. 4 is a side sectional view of the modular capacitance compensation cabinet according to the embodiment 2 of the present invention;

fig. 5 is an enlarged view of a position a of a modular capacitance compensation cabinet according to the present invention.

In the figure: the cabinet comprises a cabinet body 1, a mounting plate 2, a cable joint 3, a fan 4, a base 5, a sealing block 6, a telescopic plate 7, a first handle 8, a second handle 9, a storage barrel 10, an electromagnet 11, a travel switch 12, a collision plate 13, a clamping seat 14 and a rubber pad 15.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a modular capacitance compensation cabinet comprises a cabinet body 1, a mounting plate 2, a cable joint 3, a fan 4 and a base 5, wherein the cabinet body 1 is fixedly mounted at the top of the base 5, the cable joint 3 is arranged at the bottom of one side of the cabinet body 1, the fan 4 is arranged at the bottom of the other side of the cabinet body 1, a storage barrel 10 is hinged at the top of the inner wall of one side of the cabinet body 1, a telescopic plate 7 is inserted at the bottom of the storage barrel 10, the telescopic plate 7 is slidably connected to the inner wall of the storage barrel 10, when the bottom of the telescopic plate 7 is in contact with the inner wall of the bottom of the cabinet body 1, the telescopic plate 7 reaches the sliding lower limit, when the telescopic plate 7 is extended, the storage barrel 10 and the telescopic plate 7 jointly seal the cabinet body 1, temporary operation of components inside the cabinet body 1 is required, or when the cabinet door cannot be, the operation of staff is convenient.

The bottom of the outer wall of one side of the storage barrel 10 is welded with a second handle 9, two first handles 8 are symmetrically welded at the bottom of the expansion plate 7 close to one side of the second handle 9, the storage barrel 10 is rotated through the second handle 9, and the expansion plate 7 is lifted through the first handles 8.

Wherein, the bottom of the inner wall of one side of the containing barrel 10 is connected with a travel switch 12 through a bolt, the bottom of one side of the expansion plate 7 close to the travel switch 12 is welded with a collision plate 13, and after the expansion plate 7 moves to the upper limit, the collision plate 13 collides the travel switch 12 to change the working state of the travel switch 12.

Wherein, there is electro-magnet 11 on the inner wall at storage cylinder 10 top through bolted connection, and electro-magnet 11 is connected with travel switch 12 through the wire, and travel switch 12 control electro-magnet 11 circular telegram back, electro-magnet 11 adsorbs fixedly to expansion plate 7, avoids expansion plate 7 landing.

Wherein, the travel switch 12 is connected with a power supply through a lead.

Wherein, fan 4 is connected with the switch through the wire, and the switch passes through the wire and is connected with the power, through fan 4 to the inside heat dissipation of cabinet body 1.

The working principle is as follows: when the expansion plate 7 stretches out, the storage cylinder 10 and the expansion plate 7 are jointly sealed for realizing the cabinet body 1, temporary operation needs to be carried out on components inside the cabinet body 1, or when the cabinet door cannot be opened due to limitation of the field environment, the expansion plate 7 can be pulled upwards, the internal space of the cabinet body 1 is opened, the operation of a worker is convenient, the storage cylinder 10 can be rotated through the second handle 9, the expansion plate 7 can be pulled by the first handle 8, the expansion plate 7 moves to the upper limit, the collision plate 13 collides with the stroke switch 12, the working state of the stroke switch 12 is changed, the stroke switch 12 controls the electromagnet 11 to be electrified, the electromagnet 11 adsorbs and fixes the expansion plate 7, the expansion plate 7 is prevented from sliding off, and the heat dissipation is carried out on the internal part of the cabinet body 1 through the.

Example 2

Referring to fig. 4-5, in this embodiment, compared with embodiment 1, a clamping seat 14 is welded at the bottom of the inner wall of one side of the cabinet body 1, the bottom of the expansion plate 7 is matched with the inner wall of the clamping seat 14, and a rubber pad 15 is clamped on the inner wall of the clamping seat 14.

The working principle is as follows: when the expansion plate 7 slides down, the bottom is clamped in the clamping seat 14, the storage barrel 10 is prevented from rotating towards the inside of the cabinet body 1, the rubber pad 15 has a buffering effect on the impact between the expansion plate 7 and the clamping seat 14, and the service life of the device is prolonged.

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 (7)

1. The utility model provides a modular capacitance compensation cabinet, includes the cabinet body (1), mounting panel (2), cable joint (3), fan (4) and base (5), the cabinet body (1) fixed mounting is in the top of base (5), and cable joint (3) set up in the bottom of the cabinet body (1) one side, and fan (4) set up in the bottom of the cabinet body (1) opposite side, its characterized in that, the top of the internal wall of the cabinet body (1) one side articulates there is storage cylinder (10), and the bottom of storage cylinder (10) is pegged graft and is had expansion plate (7), expansion plate (7) sliding connection is in the inner wall of storage cylinder (10).

2. The modular capacitance compensation cabinet according to claim 1, characterized in that a second handle (9) is welded on the bottom of the outer wall of one side of the storage cylinder (10), and two first handles (8) are symmetrically welded on the bottom of the expansion plate (7) close to one side of the second handle (9).

3. The modular capacitance compensation cabinet according to claim 1, wherein a travel switch (12) is connected to the bottom of the inner wall of one side of the storage cylinder (10) through a bolt, and a collision plate (13) is welded to the bottom of one side of the expansion plate (7) close to the travel switch (12).

4. The modular capacitance compensation cabinet according to claim 3, wherein the electromagnet (11) is connected to the inner wall of the top of the storage cylinder (10) through a bolt, and the electromagnet (11) is connected to the travel switch (12) through a lead.

5. The modular capacitance compensation cabinet according to claim 4, wherein the travel switch (12) is connected to a power supply through a wire.

6. The modular capacitance compensation cabinet according to claim 1, wherein the fan (4) is connected with a switch through a wire, and the switch is connected with a power supply through a wire.

7. The modular capacitance compensation cabinet according to any one of claims 1-6, wherein a clamping seat (14) is welded to the bottom of the inner wall of one side of the cabinet body (1), the bottom of the expansion plate (7) is matched with the inner wall of the clamping seat (14), and a rubber pad (15) is clamped to the inner wall of the clamping seat (14).