Metal armored draw-out type switch cabinet

Abstract

The utility model discloses a metal armored draw-out type switch cabinet, which belongs to the technical field of switch cabinets, solves the problem that the internal space of the existing metal armored switch cabinet is fixed and cannot be flexibly adjusted, and comprises a switch cabinet main body, a closing plate, a control system and a placement frame, the switch cabinet comprises a switch cabinet main body, a closing plate is installed at an opening in the side face of the switch cabinet main body, placing frames are arranged in the switch cabinet main body at equal intervals, a control system is installed on the placing frames, and an adjusting mechanism is installed on the inner wall of the switch cabinet main body. The height and the position of the placing rack are controlled and changed, the distance between each group of placing racks can be stably and flexibly adjusted, and the arrangement of the middle-end splitting blocks facilitates the installation according to the overall specification of the control system, reduces the number of the placing racks, and enables the internal space of the switch cabinet main body to be reasonably distinguished.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of switch cabinet, concretely relates to a metal armored draw-out type switch cabinet. BACKGROUND

[0002] The switch cabinet is a kind of control equipment commonly used in present electrical control field, is divided into multiple according to use scene and demand, and metal armored high-voltage switch cabinet is one kind commonly used, metal armored high-voltage switch cabinet is generally used indoors, compartment adopts metal partition, can limit fault arc in the compartment arc that generates, arc touches metal partition and is introduced into ground, safety is good, can improve the safety of power control system as a whole.

[0003] The metal armored high-voltage switch cabinet of present time is used, and multiple control systems are installed in cabinet body, and circuit is stably controlled, but there is certain problem in actual use, and it is embodied in that the internal space of this kind of switch cabinet is fixed, cannot be flexibly adjusted according to the size, component part of control system, affects the actual use stability of this kind of switch cabinet. UTILITY MODEL CONTENTS

[0004] The purpose of this section is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] To solve the problems presented in the above background art, the utility model adopts the following technical solutions.

[0006] A kind of metal armored draw-out type switch cabinet, including switch cabinet main body, closing plate, control system and placing rack, the closing plate is installed in the opening of switch cabinet main body side, placing rack is equidistantly arranged in switch cabinet main body, control system is installed on placing rack, adjusting mechanism is installed on the inner wall of switch cabinet main body, the adjusting mechanism includes lifting block, moving block and guide rail piece, guide rail piece is symmetrically installed on the inner wall of switch cabinet main body, lifting block that slides outside guide rail piece is installed at the lower end of placing rack, moving block is symmetrically installed on the inner wall of lifting block.

[0007] As a preferred technical scheme of the utility model, the adjusting mechanism further includes reinforcing side plate and fixed screw rod, reinforcing side plate is fixedly installed at the bottom end of lifting block, fixed screw rod is screw-mounted in reinforcing side plate, and fixed screw rod penetrates reinforcing side plate.

[0008] As a preferred technical scheme of the utility model, the guide rail piece includes a guide rail main body, a middle-end split block, a top guide rail, a mounting screw and a mounting block, the guide rail main body is symmetrically installed on the inner wall of the switch cabinet main body, the top guide rail is installed on the inner wall of the switch cabinet main body and above the guide rail main body, the middle-end split block is installed between the top guide rail and the guide rail main body, the mounting block is symmetrically installed on both ends of the middle-end split block, and the mounting screw is screwedly installed in the mounting block.

[0009] As a preferred technical scheme of the utility model, the guide rail main body, the middle-end split block and the top guide rail are symmetrically provided with sliding grooves for sliding of the matching moving block, and the side surface of the guide rail main body is provided with a plurality of thread grooves for screw connection with the fixing screw.

[0010] As a preferred technical scheme of the utility model, the upper surface of the placing rack is provided with a mounting groove for installation of the control system, and the placing rack is symmetrically and equidistantly provided with guide rollers for sliding out of the mounting groove of the auxiliary control system.

[0011] As a preferred technical scheme of the utility model, the control system is provided with a pull handle for pulling out of the control system as a whole.

[0012] As a preferred technical scheme of the utility model, the bottom end of the placing rack is equidistantly provided with a mounting wire clamp for positioning of the wire connected with the control system.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] In the utility model, the height and position of the placing rack are controlled and changed by the cooperation of the plurality of lifting blocks vertically sliding on the surface of the guide rail piece, the distance between the groups of placing racks is flexibly adjusted, the middle-end split block is established, the number of the placing racks is increased or reduced according to the specification of the control system as a whole, the internal space of the switch cabinet main body is reasonably divided, and the working quality of the equipment as a whole is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a perspective view of the overall structure of the utility model.

[0016] Figure 2 It is a perspective view of the internal structure of the switch cabinet main body of the utility model.

[0017] Figure 3 It is a perspective view of the adjusting mechanism structure of the utility model.

[0018] Figure 4 It is a structural schematic view of the guide rail piece in the utility model.

[0019] Figure 5The utility model discloses a structure schematic view of the external placing rack.

[0020] The correspondence between the reference signs in the drawings and the component names is as follows:

[0021] 1, switch cabinet main body;2, closing plate;3, control system;4, placing rack;5, adjusting mechanism;51, lifting block;52, moving block;53, guide rail piece;531, guide rail main body;532, middle end split block;533, top guide rail;534, mounting screw;535, mounting block;54, reinforcing side plate;55, fixed screw;6, guide roller;7, mounting wire clamp. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent, obvious and easy to understand, the specific embodiments of the utility model are described in detail below in conjunction with the drawings of the specification.

[0023] In the following description, a lot of specific details are set forth in order to facilitate a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from the description, and those skilled in the art can make similar generalization without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0024] Secondly, the "one embodiment" or "embodiment" referred to here means that the specific features, structures or characteristics can be contained in at least one implementation of the utility model. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or selective embodiment that excludes other embodiments. The utility model provides the following embodiments.

[0025] As shown by Figure 1 and Figure 2 , it is a structure schematic view of the metal armored draw-out switch cabinet in the embodiment, and the metal armored draw-out switch cabinet comprises a switch cabinet main body 1, a closing plate 2, a control system 3 and a placing rack 4, the closing plate 2 is installed at the opening of the side surface of the switch cabinet main body 1, the placing rack 4 is arranged equidistantly in the switch cabinet main body 1, the control system 3 is installed on the placing rack 4, and the adjusting mechanism 5 is installed on the inner wall of the switch cabinet main body 1.

[0026] In use, the switch cabinet body 1 is made of metal material as a whole, when the metal armored draw-out switch cabinet as a whole is running, the electric arc generated when the control system 3 and the components in the switch cabinet body 1 are running is introduced into the ground due to the shell of the switch cabinet body 1, thereby improving the safety of the entire device, when the control system 3 needs to be controlled separately, the operating personnel stably draws out the control system 3 from the placing rack 4, which is convenient for the operating personnel to maintain and control the metal armored draw-out switch cabinet as a whole, thereby improving the working quality of the entire device.

[0027] As shown in the accompanying drawings, Figure 3 As shown in the accompanying drawings, it is a structure diagram of the adjusting mechanism 5 in the embodiment, the adjusting mechanism 5 includes a lifting block 51, a moving block 52, a guide rail piece 53, a reinforcing side plate 54 and a fixed screw rod 55, the guide rail piece 53 is symmetrically installed on the inner wall of the switch cabinet body 1, the lifting block 51 sliding outside the guide rail piece 53 is installed at the lower end of the placing rack 4, the moving block 52 is symmetrically installed on the inner wall of the lifting block 51, the reinforcing side plate 54 is fixedly installed at the bottom end of the lifting block 51, the fixed screw rod 55 is threadedly installed in the reinforcing side plate 54, and the fixed screw rod 55 penetrates through the reinforcing side plate 54.

[0028] In use, according to the size and specification of the control system 3 installed on the placing rack 4, the placing rack 4 is pushed as a whole, so that the lifting blocks 51 on both sides of the placing rack 4 stably slide along the guide rail piece 53, the spacing between the placing racks 4 is adjusted, and after the placing racks 4 are moved to the target height, the fixed screw rod 55 is rotated to cooperate with the guide rail piece 53 through the reinforcing side plate 54, the position of the placing rack 4 is locked, and the internal space of the metal armored draw-out switch cabinet is reasonably divided.

[0029] As shown in the accompanying drawings, Figure 4 As shown in the accompanying drawings, it is a structure diagram of the guide rail piece 53 in the embodiment, the guide rail piece 53 includes a guide rail body 531, a middle split block 532, a top guide rail 533, an installation screw rod 534 and an installation block 535, the guide rail body 531 is symmetrically installed on the inner wall of the switch cabinet body 1, the top guide rail 533 is installed on the inner wall of the switch cabinet body 1 and above the guide rail body 531, the middle split block 532 is installed between the top guide rail 533 and the guide rail body 531, the installation block 535 is symmetrically installed at both ends of the middle split block 532, the installation screw rod 534 is threadedly installed in the installation block 535, and the guide rail body 531, the middle split block 532 and the top guide rail 533 are provided with sliding grooves on both sides for sliding the moving block 52, and a plurality of thread grooves are formed on the side surface of the guide rail body 531 for threadedly connecting the fixed screw rod 55.

[0030] When it is necessary to increase the number of placement racks 4 during use, the mounting screw 534 is rotated to pull the mounting block 535 out of the top guide rail 533 and the guide rail body 531. At this time, the middle splitting block 532 is disengaged from the gap between the guide rail body 531 and the top guide rail 533, which makes it convenient for the operator to increase or decrease the number of placement racks 4 installed on the outside of the guide rail component 53 according to the specifications and volume of the control system 3.

[0031] The sliding groove facilitates the stable vertical lifting and lowering of the moving block 52 along the sliding groove, ensuring the stability of the placement rack 4 during movement. After passing through the reinforced side plate 54, the fixing screw 55 will enter the threaded groove on the side of the guide rail body 531 to complete the fixing and installation of the overall position of the placement rack 4.

[0032] From the appendix Figure 5 As shown, the upper surface of the placement rack 4 is provided with an installation groove to facilitate the installation of the control system 3. The placement rack 4 is symmetrically and equidistantly equipped with guide rollers 6 that allow the control system 3 to slide out of the installation groove. The control system 3 is provided with a pull handle on its side to facilitate the overall removal of the control system 3.

[0033] When the control system 3 needs to be controlled or maintained separately during use, the bottom of the control system 3 can be moved on the guide roller 6 by pulling the pull handle installed on the side of the control system 3, thereby driving the control system 3 out of the mounting slot and realizing the change of the overall position of the control system 3, which makes it convenient for subsequent maintenance personnel to operate and control.

[0034] From the appendix Figure 5 As shown, mounting clamps 7 are installed at equal intervals at the bottom of the placement rack 4. The mounting clamps 7 are used to position the lines connected to the control system 3. When the spacing between multiple placement racks 4 is adjusted and changed during use, the installation and use of the mounting clamps 7 are used to calibrate and position the lines, leaving sufficient line length for the expansion of the spacing between the placement racks 4, assisting the overall operation of the adjustment mechanism 5, and improving the overall stability of the equipment.

[0035] The above description, in conjunction with specific embodiments, provides a further detailed explanation of the present utility model. It should not be construed that the specific implementation of the present utility model is limited to these descriptions. For those skilled in the art, several simple deductions or substitutions can be made without departing from the concept of the present utility model, and all such deductions or substitutions should be considered to fall within the scope of protection defined by the claims submitted by the present utility model.

Claims

1. A metal-armored withdrawable switchgear, comprising a switchgear body (1), a closing plate (2), a control system (3), and a mounting rack (4), wherein the closing plate (2) is installed at the side opening of the switchgear body (1), and mounting racks (4) are equidistantly arranged inside the switchgear body (1), and the control system (3) is installed on the mounting racks (4), characterized in that: An adjustment mechanism (5) is installed on the inner wall of the switch cabinet body (1). The adjustment mechanism (5) includes a lifting block (51), a moving block (52) and a guide rail (53). The guide rail (53) is symmetrically installed on the inner wall of the switch cabinet body (1). The lower end of the placement rack (4) is equipped with a lifting block (51) that slides outside the guide rail (53). The moving block (52) is symmetrically installed on the inner wall of the lifting block (51).

2. The metal-clad withdrawable switchgear according to claim 1, characterized in that: The adjustment mechanism (5) also includes a reinforcing side plate (54) and a fixing screw (55). The bottom end of the lifting block (51) is fixedly installed with the reinforcing side plate (54), and the internal thread of the reinforcing side plate (54) is installed with the fixing screw (55), which passes through the reinforcing side plate (54).

3. The metal-clad withdrawable switchgear according to claim 2, characterized in that: The guide rail component (53) includes a guide rail body (531), a middle split block (532), a top guide rail (533), a mounting screw (534), and a mounting block (535). The guide rail body (531) is symmetrically installed on the inner wall of the switch cabinet body (1). The top guide rail (533) is installed on the inner wall of the switch cabinet body (1) and above the guide rail body (531). The middle split block (532) is installed between the top guide rail (533) and the guide rail body (531). The mounting blocks (535) are symmetrically installed at both ends of the middle split block (532). The mounting screw (534) is installed on the internal thread of the mounting block (535).

4. A metal-clad withdrawable switchgear according to claim 3, characterized in that: The guide rail body (531), the middle split block (532) and the top guide rail (533) are provided with sliding grooves on both sides to cooperate with the moving block (52) for sliding. The guide rail body (531) has multiple sets of threaded grooves on its side that are threaded to the fixing screw (55).

5. A metal-clad withdrawable switchgear according to claim 1, characterized in that: The upper surface of the placement rack (4) is provided with an installation groove for easy installation of the control system (3). The placement rack (4) is symmetrically and equidistantly equipped with guide rollers (6) that slide out of the installation groove from the auxiliary control system (3).

6. A metal-clad withdrawable switchgear according to claim 5, characterized in that: The control system (3) is equipped with a pull handle on the side to facilitate the overall removal of the control system (3).

7. A metal-armored withdrawable switchgear according to claim 1, characterized in that: The bottom of the placement rack (4) is equidistantly equipped with mounting clamps (7), which are used to position the lines connected to the control system (3).

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