CN218161818U

CN218161818U - Modular capacitance compensation cabinet

Info

Publication number: CN218161818U
Application number: CN202222543375.5U
Authority: CN
Inventors: 邱洪
Original assignee: Zhengzhou Taihong Electric Co ltd
Current assignee: Zhengzhou Taihong Electric Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2022-12-27
Anticipated expiration: 2032-09-26

Abstract

A modular capacitance compensation cabinet effectively solves the problems of slow installation speed and inconvenient fixation of modular components of the modular capacitance compensation cabinet; the multifunctional cabinet comprises a cabinet body, wherein a plurality of modularized components are detachably arranged in the cabinet body, each modularized component comprises a mounting plate, and a fuse, a capacitor contactor, a reactor and a capacitor are arranged on the mounting plates; sliding grooves are formed in two sides in the cabinet body, the mounting plate slides in the sliding grooves, positioning holes are formed in the sliding grooves, positioning blocks matched with the positioning holes are arranged on the side edges of the mounting plate in a telescopic mode, and an operation block for controlling the positioning blocks to stretch is arranged on the front side of the mounting plate in a rotating mode; the utility model has simple and ingenious structure, and through the matching of the positioning block and the positioning hole, the modularized component is quickly fixed in the cabinet body, so that the electric element is prevented from shaking; the setting of baffle can play limiting displacement when forgetting fixed modularization subassembly, protects electric elements.

Description

Modular capacitance compensation cabinet

Technical Field

The utility model relates to a cabinet technical field is compensated to the electric capacity, especially relates to a cabinet is compensated to modularization electric capacity.

Background

The capacitance compensation cabinet can improve the energy waste caused by low power factor of the power grid and the factors generated by unfavorable power supply, and improve the power factor of the power grid.

There are components and parts such as fuse, capacitance contactor, condenser, reactor in the capacitance compensation cabinet usually, being convenient for install capacitance compensation cabinet, make into modular assembly with these components and parts, quick completion installation work has following defect among the prior art: 1. when the modular assembly and the cabinet body are installed, the modular assembly still needs to be fixed by using screws, and the installation speed is low; 2. the modularized assembly without screw installation changes easily in the position in the cabinet body, possibly causes damage to components and is not beneficial to the safety of a power grid.

SUMMERY OF THE UTILITY MODEL

For overcoming the defects of the prior art, the utility model provides a modular capacitance compensation cabinet, the effectual modularization unit mount speed of having solved modular capacitance compensation cabinet is slow and be not convenient for fixed problem.

The technical scheme for solving the technical problem is as follows: a modular capacitance compensation cabinet comprises a cabinet body, wherein a plurality of modular components are detachably arranged in the cabinet body, each modular component comprises a mounting plate, and a fuse, a capacitance contactor, a reactor and a capacitor are arranged on the mounting plate;

the internal both sides of cabinet are equipped with the spout, and the mounting panel slides in the spout, is equipped with the locating hole in the spout, and the mounting panel side is flexible be provided with locating hole complex locating piece, and the mounting panel front side rotates and is provided with the flexible operation piece of control locating piece.

Preferably, the front end of the cabinet body is hinged with a cabinet door.

Preferably, the fuse, the capacitor contactor, the reactor and the capacitor are electrically connected.

Preferably, the outer end of the sliding groove is provided with a baffle in a sliding mode, the end portion of the baffle is provided with a driving lever, a first spring is arranged inside the baffle, and the first spring pushes the baffle outwards.

Preferably, the mounting panel inside be equipped with locating piece fixed connection's first wedge, the mounting panel slides and is provided with the second wedge of being connected with the cooperation of first wedge, second wedge internal thread connection have with operation block fixed connection's screw rod.

Preferably, a second spring is arranged between the first wedge-shaped plate and the side wall of the mounting plate, and the second spring pushes the first wedge-shaped plate inwards.

Preferably, the two sides of the mounting plate are provided with positioning blocks, and the screws on the two sides in the mounting plate are connected in a chain transmission manner.

The utility model has simple and ingenious structure, and through the matching of the positioning block and the positioning hole, the modularized component is quickly fixed in the cabinet body, so that the electric element is prevented from shaking; the setting of baffle can play limiting displacement when forgetting fixed modularization subassembly, protects electric elements.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the middle cabinet body of the present invention.

Fig. 3 is a schematic sectional view of the main view direction of the middle cabinet body of the present invention.

Fig. 4 is a schematic sectional view of the top view of the middle cabinet body of the present invention.

Fig. 5 is a schematic structural diagram of a modular assembly according to the present invention.

Fig. 6 is a schematic cross-sectional view of the mounting plate of the present invention.

Fig. 7 is an enlarged schematic view of a portion a of fig. 6 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the attached drawings.

As can be seen from fig. 1 to 7, the modular capacitance compensation cabinet comprises a cabinet body 1, a cabinet door 11 is hinged at the front end of the cabinet body 1, a plurality of modular components are detachably arranged in the cabinet body 1, each modular component comprises a mounting plate 2, a fuse 3, a capacitance contactor 4, a reactor 5 and a capacitor 6 are arranged on the mounting plate 2, and the fuse 3, the capacitance contactor 4, the reactor 5 and the capacitor 6 are electrically connected;

the cabinet body 1 is provided with sliding grooves 7 on two sides, the mounting plate 2 slides in the sliding grooves 7, positioning holes 8 are formed in the sliding grooves 7, positioning blocks 9 matched with the positioning holes 8 are arranged on the side edges of the mounting plate 2 in a telescopic mode, and an operation block 10 for controlling the positioning blocks 9 to stretch out and draw back is arranged on the front side of the mounting plate 2 in a rotating mode.

When the utility model is used in a concrete way,

when assembling the capacitance compensation cabinet, open cabinet door 11, align the mounting panel 2 and the spout 7 of modularization subassembly, inwards promote mounting panel 2, make locating piece 9 on the mounting panel 2 align with the locating hole 8 position of spout 7, then control locating piece 9 through operation piece 10 and outwards stretch out, make locating piece 9 get into in the locating hole 8, accomplish the location to mounting panel 2, install the modularization subassembly of suitable quantity according to actual demand, in order to reach the purpose that improves electric wire netting power factor.

For avoiding the modularization subassembly to drop from the

cabinet body

1, 7 outer ends of spout slide and be provided with

baffle

12, 12 tip of baffle are equipped with driving lever 13, the inside first spring 14 that is equipped with of baffle 12, first spring 14 outwards promotes baffle 12, when pushing mounting panel 2 into spout 7 in, baffle 12 stretches out under the effect of first spring 14, block 7 outer ends of spout, make mounting panel 2 outwards roll-off, then fix mounting panel 2 again, if forget operation locating piece 9, when mounting panel 2 still can slide in spout 7, baffle 12 is used for preventing mounting panel 2 from 7 tip roll-off of spout, avoid the modularization subassembly to drop.

In order to realize the control of the operation block 10 on the positioning block 9, a first wedge-shaped plate 15 fixedly connected with the positioning block 9 is arranged in the mounting plate 2, a second wedge-shaped plate 16 matched and connected with the first wedge-shaped plate 15 is arranged in the mounting plate 2 in a sliding manner, and a screw rod 17 fixedly connected with the operation block 10 is connected with the second wedge-shaped plate 16 in an internal thread manner; a second spring 18 is arranged between the first wedge-shaped plate 15 and the side wall of the mounting plate 2, and the second spring 18 pushes the first wedge-shaped plate 15 inwards; the two sides of the mounting plate 2 are both provided with positioning blocks 9, and the screw rods 17 on the two sides in the mounting plate 2 are in transmission connection through a chain 19.

Operation block 10 rotates and sets up in mounting panel 2 front side, be equipped with the cross hole on the operation block 10, can use tools such as screwdrivers to control operation block 10, make it rotate, operation block 10 drives screw rod 17 and rotates, make second wedge board 16 slide in mounting panel 2, the wedge face of second wedge board 16 promotes the wedge face of first wedge board 15, make first wedge board 15 outwards stretch out, thereby make locating piece 9 get into in locating hole 8, the realization is fixed to mounting panel 2.

When the modularized assembly is overhauled, the operation block 10 is rotated, so that the second wedge-shaped plate 16 slides, the first wedge-shaped plate 15 is always attached to the second wedge-shaped plate 16 under the action of the second spring 18, due to the movement of the second wedge-shaped plate 16, the first wedge-shaped plate 15 retracts towards the inside of the mounting plate 2, the positioning block 9 is separated from the positioning hole 8, and the mounting plate 2 can slide in the sliding groove 7.

The mounting panel 2 both sides all are provided with locating piece 9, and the control connection structure between operation piece 10 and the locating piece 9 is the same, use chain 19 to carry out the transmission between the screw rod 17 of both sides, when rotating operation piece 10, the locating piece 9 of both sides realizes synchronous flexible, for realizing this structure, the screw thread on the screw rod 17 of both sides revolves to the opposite direction, during the operation, can operate arbitrary operation piece 10, the synchronous motion of both sides locating piece 9 all can be realized, the realization is to the locking and the unblock of mounting panel 2.

Compared with the prior art, the utility model, following beneficial effect has: the modular component can be quickly fixed, so that the modular component and the cabinet body are integrally locked, and the phenomenon that the normal operation of positive equipment is influenced due to the displacement of an electrical element in the using process is avoided; set up the baffle in the spout outer end, can produce certain guard action to it when the modularization subassembly is not fixed, avoid appearing the phenomenon that drops, protection equipment reduces the loss.

Claims

1. A modular capacitance compensation cabinet is characterized by comprising a cabinet body (1), wherein a plurality of modular components are detachably arranged in the cabinet body (1), each modular component comprises a mounting plate (2), and a fuse (3), a capacitance contactor (4), an electric reactor (5) and a capacitor (6) are arranged on each mounting plate (2);

the cabinet body (1) is internally provided with sliding grooves (7) at two sides, the mounting plate (2) slides in the sliding grooves (7), the sliding grooves (7) are internally provided with positioning holes (8), the side edge of the mounting plate (2) is telescopically provided with positioning blocks (9) matched with the positioning holes (8), and the front side of the mounting plate (2) is rotatably provided with an operation block (10) for controlling the telescopic movement of the positioning blocks (9).

2. The modular capacitance compensation cabinet of claim 1, wherein a cabinet door (11) is hinged to the front end of the cabinet body (1).

3. The modular capacitance compensation cabinet according to claim 1, characterized in that the fuse (3), the capacitance contactor (4), the reactor (5) and the capacitor (6) are electrically connected.

4. The modular capacitance compensation cabinet according to claim 1, wherein a baffle (12) is slidably disposed at an outer end of the sliding slot (7), a driving lever (13) is disposed at an end of the baffle (12), a first spring (14) is disposed inside the baffle (12), and the first spring (14) pushes the baffle (12) outwards.

5. The modular capacitance compensation cabinet according to claim 1, wherein a first wedge-shaped plate (15) fixedly connected with the positioning block (9) is arranged inside the mounting plate (2), a second wedge-shaped plate (16) connected with the first wedge-shaped plate (15) in a matching manner is arranged in the mounting plate (2) in a sliding manner, and a screw (17) fixedly connected with the operation block (10) is connected to the second wedge-shaped plate (16) in an internal thread manner.

6. The modular capacitance compensation cabinet according to claim 5, wherein a second spring (18) is arranged between the first wedge-shaped plate (15) and the side wall of the mounting plate (2), and the second spring (18) pushes the first wedge-shaped plate (15) inwards.

7. The modular capacitance compensation cabinet according to claim 5, characterized in that the two sides of the mounting plate (2) are provided with positioning blocks (9), and the screws (17) at the two sides in the mounting plate (2) are connected by a chain (19) in a transmission way.