High-voltage switch cabinet

Abstract

The utility model relates to the technical field of high-voltage switch cabinets, and discloses a high-voltage switch cabinet which comprises a cabinet body, the cabinet body is connected with a cabinet door through a hinge, and the cabinet door is connected with the cabinet body through a lock catch. The main placing frames are arranged in the cabinet body in an array manner; the adjusting assembly is arranged in the cabinet body, the adjusting assembly is used for adjusting the position of the main placement frame, the adjusting assembly comprises mounting frames, movable shafts and abutting blocks, the mounting frames are symmetrically arranged in the cabinet body in an array mode, the corresponding movable shafts and the mounting frames are elastically and rotationally arranged, and through mutual cooperation of parts in the adjusting assembly, the movable shafts and the mounting frames can be elastically and rotationally arranged; the main placing frame can slide out of the cabinet body, corresponding electronic elements and other components can be conveniently installed on the main placing frame by manpower, the electronic elements and other components do not need to be manually inserted into the cabinet body to be assembled and disassembled, the electronic elements and other components can be taken out in a layered mode at will, and the situation that due to the narrow space in the cabinet body, the electronic elements and other components are inconvenient to assemble and disassemble is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to high voltage switchgear technical field, concretely relates to a high voltage switchgear. BACKGROUND

[0002] High voltage switchgear refers to be used in power system generation, transmission, distribution, electric energy conversion and consumption and play the role of on-off, control or protection.

[0003] The file with the check search announcement number for (CN219874716U) discloses high voltage switchgear, including: high voltage switchgear, the high voltage switchgear hinged has the cabinet door, the cabinet door front fixed has handle;The high voltage switchgear inside includes annular board, the annular board fixed connection in high voltage switchgear inside left and right sides, the high voltage switchgear left and right sides are set up and have the heat dissipation mouth, the annular board away from high voltage switchgear's one side fixed connection has the positioning frame;The above-mentioned device through high voltage switchgear, start located high voltage switchgear back's bidirectional stepper motor, fixed link will transmit the force of rotation through the belt transmission to the rotating lever, the rotating lever will drive the fan blade to rotate, reach the heat dissipation effect to high voltage switchgear inside, avoid high voltage switchgear because internal temperature is too high and leads to short circuit problem to appear, through positioning frame, reached the effect of limiting the rotating lever position, improved the stability of fan blade when rotating.

[0004] The installation position in the above-mentioned device has not been disclosed in detail, the applicant understands that the internal installation part has not been optimized, and the installation position of the traditional switch cabinet is fixed, in the step of assembling and disassembling electronic components in the switch cabinet, the worker needs to explore into the switch cabinet, which is not convenient for the worker to assemble and disassemble and maintain the electronic components and other components in the switch cabinet.

[0005] Therefore, the utility model is provided. UTILITY MODEL CONTENT

[0006] To solve the technical problem of assembling and disassembling internal components of high voltage switchgear, the basic concept of the technical scheme of the utility model is as follows:

[0007] A high voltage switchgear, comprising a cabinet body, a cabinet door connected to the cabinet body through a hinge, and a lock catch connected between the cabinet door and the cabinet body;A main placement rack arranged in the cabinet body;An adjusting assembly arranged in the cabinet body, the adjusting assembly being used for adjusting the position of the main placement rack, the adjusting assembly comprising a mounting rack, a movable shaft, and an abutting block, the mounting rack being arranged in the cabinet body in an array and symmetrically, the movable shaft being elastically and rotatably arranged corresponding to the mounting rack, and the abutting block being fixedly connected to the movable shaft, the abutting block limiting the position of the main placement rack.

[0008] As a preferred embodiment of the utility model, a cross-shaped groove is formed on the wall surface of each mounting frame, a limiting block is elastically connected to the movable shaft, the limiting block is clamped in correspondence with the cross-shaped groove, and the corresponding movable shaft is rotationally connected with the mounting frame.

[0009] As a preferred embodiment of the utility model, a first spring is sleeved on each movable shaft, the ends of the first spring are fixedly connected with the corresponding movable shaft and limiting block, and the corresponding limiting block is linearly slidably connected with the movable shaft.

[0010] As a preferred embodiment of the utility model, a connecting block is elastically connected in each mounting frame, the corresponding abutting block is abutted with the connecting block, and the corresponding connecting blocks are fixedly connected with the corresponding main placing frame.

[0011] As a preferred embodiment of the utility model, a connecting block is elastically connected in each mounting frame, the corresponding abutting block is abutted with the connecting block, and the corresponding connecting blocks are fixedly connected with the corresponding main placing frame.

[0012] As a preferred embodiment of the utility model, a third spring is sleeved on each movable shaft, the ends of the first spring are fixedly connected with the corresponding movable shaft and limiting block, and the corresponding limiting block is linearly slidably connected with the movable shaft.

[0013] As a preferred embodiment of the utility model, an installation block is fixedly connected in each mounting frame, a plurality of slide rods are slidably connected to each installation block, each slide rod is connected with a same push block, and the push block is abutted with the corresponding longitudinal and transverse wall surface of the abutting block.

[0014] As a preferred embodiment of the utility model, a second spring is sleeved on each slide rod, and the ends of each second spring are fixedly connected with the corresponding installation block and push block.

[0015] As a preferred embodiment of the utility model, a sub placing frame is arranged on each main placing frame, each sub placing frame is connected with the main placing frame through a fastener, and the fastener includes but is not limited to a bolt.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The high-voltage switch cabinet is characterized in that the mutual cooperation between the internal components of the adjusting assembly is achieved to slide the main placing frame out of the cabinet body, the corresponding electronic components and other components are conveniently installed on the main placing frame by manpower, the electronic components and other components are conveniently disassembled without manpower, and the electronic components and other components can be taken out at will in layers, so that the disassembly of the electronic components and other components is facilitated due to the narrow space in the cabinet body.

[0018] 2. The high-voltage switch cabinet, through cooperation between the movable shaft, the limiting block and other components, completes the taking-out limiting and other operations of the main placing rack, and only through simple rotation, the main placing rack is adjusted.

[0019] 3. The high-voltage switch cabinet, in the limiting of the connecting block, through the slope deformation of the abutting block, after the main placing rack is impacted and applied on the connecting block, the opposite force generated by the deformation of the abutting block buffers the force received by the main placing rack and the connecting block.

[0020] 4. The high-voltage switch cabinet, through the layer-by-layer taking-out of the main placing rack, fundamentally avoids the problem of narrow space in the cabinet body, and because of the layer-by-layer arrangement, a plurality of main placing racks can be arranged in the cabinet body, the space in the cabinet body is fully utilized, the space on the main placing rack is shielded by the auxiliary placing rack installed on the main placing rack, and the electronic components and other components on the main placing rack are shielded and protected, the layer-by-layer electronic component parts and the like are installed on the auxiliary placing rack, the occupation of space is reduced, and the installation positions of the electronic components and the like are fully utilized.

[0021] The specific implementation manner of the utility model will be described in further detail in combination with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0022] In the drawings:

[0023] Figure 1 It is a three-dimensional schematic view of the utility model;

[0024] Figure 2 It is a schematic view of the adjusting assembly of the utility model;

[0025] Figure 3 It is a schematic view of the mounting rack structure of the utility model;

[0026] Figure 4 It is a schematic view of the structure between the mounting block and the connecting block of the utility model;

[0027] Figure 5 It is a schematic view of the structure of the main placing rack and the auxiliary placing rack of the utility model;

[0028] Figure 6 It is the utility model Figure 3 It is an enlarged schematic view of the structure at A in the utility model.

[0029] In the drawings: 1, cabinet body; 11, cabinet door; 2, mounting rack; 21, movable shaft; 22, limiting block; 23, first spring; 24, abutting block; 3, main placing rack; 31, auxiliary placing rack; 4, mounting block; 41, pushing block; 42, sliding rod; 43, second spring; 5, supporting rod; 51, third spring; 52, connecting block. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in combination with the drawings in the embodiments of the utility model, and the following embodiments are used to illustrate the utility model.

[0031] Please refer to Figures 1-5 A high-voltage switch cabinet, including cabinet 1, cabinet 1 is connected with cabinet door 11 through hinge, cabinet door 11 is connected with cabinet 1 through lock catch, cabinet door 11 is locked and opened through lock catch between cabinet 1, because lock catch is the existing mature technology, therefore has not been drawn in the drawing, here will not be repeated, main rack 3, main rack 3 array is set in cabinet 1, adjusting assembly, adjusting assembly is set in cabinet 1, adjusting assembly is used for the position adjustment of main rack 3, adjusting assembly includes mounting bracket 2, movable shaft 21 and abutting block 24, mounting bracket 2 array and symmetrically set in cabinet 1, corresponding movable shaft 21 and mounting bracket 2 are elastically and rotationally arranged, corresponding abutting block 24 is fixedly connected with movable shaft 21, and the position of main rack 3 is limited by abutting block 24, the main rack 3 is realized from cabinet 1 by the mutual cooperation between the internal components of adjusting assembly Sliding out, it is convenient to install corresponding electronic components and other components on main rack 3 by manpower, without manpower to explore into cabinet 1 and dismount electronic components and other components, and can be taken out at random in layers, avoid the dismounting of electronic components and other components due to the narrow space in cabinet 1 is inconvenient.

[0032] Among them, the wall surface of each mounting bracket 2 is provided with a cross-shaped groove, a limiting block 22 is elastically connected to the movable shaft 21, the limiting block 22 is engaged with the cross-shaped groove, and the corresponding movable shaft 21 is rotationally connected with the mounting bracket 2, a first spring 23 is sleeved on each movable shaft 21, the ends of the first spring 23 are fixedly connected with the corresponding movable shaft 21 and limiting block 22, the corresponding limiting block 22 and movable shaft 21 are linearly slidably connected, each mounting bracket 2 is elastically connected with a connecting block 52, the corresponding abutting block 24 and connecting block 52 are in abutment, the corresponding connecting blocks 52 are fixedly connected with the corresponding main rack 3, the limiting block 22 is pulled by manpower, the limiting block 22 is longitudinally separated from the cross-shaped groove, the limiting block 22 is compressed during movement, the limiting block 22 is engaged with the cross-shaped groove transversely, the limiting block 22 drives the movable shaft 21 during rotation due to the linear sliding connection with the movable shaft 21, the movable shaft 21 drives the abutting block 24 during rotation, the abutting block 24 limits and releases the position of the main rack 3 during rotation to the corresponding position, the main rack 3 is elastically pushed out, after the main rack 3 is elastically pushed out, the limiting block 22 is longitudinally engaged with the cross-shaped groove again, the main rack 3 is positioned again by the abutting block 24, the main rack 3 is taken out and positioned by the cooperation between the components such as movable shaft 21 and limiting block 22, and the adjustment of the main rack 3 is completed by simple rotation.

[0033] The abutting block 24 is triangular as a whole, the middle part of the abutting block 24 is hollow, and the inclined surface of the abutting block 24 is provided with an opening. When the main placing rack 3 slides out of the cabinet 1, the inclined surface of the abutting block 24 contacts the connecting block 52, and then the connecting block 52 is limited by the triangular shape and the opening. Through the movable structure, when the main placing rack 3 is impacted and the force is applied to the connecting block 52, the abutting block 24 deforms, and the opposite force generated by the deformation of the abutting block 24 buffers the force applied to the main placing rack 3 and the connecting block 52.

[0034] Each mounting rack 2 is fixedly connected with a supporting rod 5, each connecting block 52 is slidably connected with the mounting rack 2, and each supporting rod 5 is sleeved with a third spring 51. The ends of each third spring 51 are fixedly connected with the corresponding mounting rack 2 and connecting block 52, respectively. When the connecting block 52 loses the limitation of the abutting block 24, the connecting block 52 compresses the third spring 51 before losing the limitation. When the connecting block 52 loses the limitation, the third spring 51 loses the compression force and applies the deformation force to the connecting block 52. The connecting block 52 is moved by the deformation force of the third spring 51, and the corresponding main placing rack 3 is moved by the connecting block 52. In the movement, the main placing rack 3 is pushed out of the cabinet 1. The sliding of the connecting block 52 between the mounting rack 2 and the supporting rod 5 limits the sliding track of the connecting block 52, avoids the deviation of the main placing rack 3 from the sliding out of the cabinet 1, and avoids the main placing rack 3 being stuck in the inner wall of the mounting rack 2, which affects the sliding of the main placing rack 3.

[0035] Each mounting rack 2 is fixedly connected with a mounting block 4, each mounting block 4 is slidably connected with a plurality of slide rods 42, each slide rod 42 is connected with a same pushing block 41, the pushing block 41 abuts against the corresponding longitudinal and transverse wall surface of the abutting block 24, each slide rod 42 is sleeved with a second spring 43, and the ends of each second spring 43 are fixedly connected with the corresponding mounting block 4 and pushing block 41, respectively. In the contact between the pushing block 41 and the abutting block 24, the pushing block 41 pushes the slide rod 42 and compresses the second spring 43. The second spring 43 applies the deformation force generated by the compression to the pushing block 41. In the contact between the pushing block 41 and the longitudinal and transverse wall surface of the abutting block 24, the position of the abutting block 24 is limited in the contact between the abutting block 24 and the connecting block 52. In the limitation, the position limitation of the abutting block 24 on the connecting block 52 is stable.

[0036] Among them, each main placing rack 3 is provided with a sub placing rack 31, each sub placing rack 31 is connected with the main placing rack 3 through a fastener, the fastener includes but is not limited to a bolt, the layer-by-layer taking out of the main placing rack 3 is completed through an adjusting assembly, the layer-by-layer taking out of the main placing rack 3 fundamentally avoids the problem of narrow space in the cabinet 1, and due to the layer-by-layer arrangement, a plurality of main placing racks 3 can be arranged in the cabinet 1, the space in the cabinet 1 is fully utilized, the space on the main placing rack 3 is shielded by the sub placing rack 31 installed on the main placing rack 3, and the electronic components and other components on the main placing rack 3 are shielded and protected, and the sub placing rack 31 is used for installing the layered electronic component parts and the like, reducing the occupation of space and fully utilizing the installation position of the electronic component parts.

[0037] It is worth noting that the remaining structures in the cabinet 1 are not disclosed in detail in the text, because the optimization scheme is aimed at the problem of narrow space for the installation of electronic components and other components in the cabinet 1, and the remaining structures in the cabinet 1 are known technology, so they are not described.

[0038] Working principle: manual pulling limiting block 22, limiting block 22 and cross-shaped groove longitudinal separation, limiting block 22 moves in compression first spring 23, rotating limiting block 22 and cross-shaped groove transverse clamping, limiting block 22 because of the linear sliding connection with the movable shaft 21, limiting block 22 in rotating movable shaft 21, movable shaft 21 in rotating abutment block 24, abutment block 24 in rotating to the corresponding position of the main placement rack 3 position limiting and unlimiting, the main placement rack 3 is elastically pushed out, the main placement rack 3 is elastically pushed out, limiting block 22 and cross-shaped groove longitudinal again clamping, through the abutment block 24 to the main placement rack 3 again limiting, through the movable shaft 21, limiting block 22 etc. The cooperation between the components completes the main placement rack 3 take out limiting operation, only through the simple rotating to complete the adjustment of the main placement rack 3;The abutting block 24 is triangular as a whole, the middle part of the abutting block 24 is hollowed out, and the inclined surface of the abutting block 24 is provided with an opening. When the main placing rack 3 slides out of the cabinet 1, the inclined surface of the abutting block 24 contacts the connecting block 52, and the connecting block 52 is limited by the triangular shape and the opening. When the main placing rack 3 is impacted and the force is applied to the connecting block 52, the abutting block 24 deforms, and the force generated by the deformation of the abutting block 24 buffers the force applied to the main placing rack 3 and the connecting block 52. When the connecting block 52 loses the limitation of the abutting block 24, the third spring 51 is compressed before the limitation of the connecting block 52 is lost. When the connecting block 52 loses the limitation, the third spring 51 loses the compression force and applies the deformation force to the connecting block 52. The third spring 51 deforms to push the connecting block 52 to move, and the connecting block 52 drives the corresponding main placing rack 3 to move. In the movement, the main placing rack 3 is pushed out of the cabinet 1. The sliding of the connecting block 52 between the mounting rack 2 and the supporting rod 5 limits the sliding track of the connecting block 52, avoids the main placing rack 3 from deviating from the sliding out of the cabinet 1 and being stuck in the inner wall of the mounting rack 2, and affects the sliding of the main placing rack 3. In the contact between the pushing block 41 and the abutting block 24, the pushing block 41 pushes the sliding rod 42 and compresses the second spring 43. The second spring 43 applies the deformation force generated by the compression to the pushing block 41. The longitudinal and transverse wall surfaces of the pushing block 41 and the abutting block 24 are in close contact, the position of the abutting block 24 is limited in the contact with the connecting block 52, and the position limitation of the abutting block 24 on the connecting block 52 is stable in the limitation. The adjustment assembly is used for taking out the main placing rack 3 layer by layer. The main placing rack 3 is taken out layer by layer, which fundamentally avoids the problem of small space in the cabinet 1. Because the main placing rack 3 is arranged layer by layer, a plurality of main placing racks 3 can be arranged in the cabinet 1, the space in the cabinet 1 is fully utilized, the space on the main placing rack 3 is shielded by the auxiliary placing rack 31 mounted on the main placing rack 3, and the electronic components and other components on the main placing rack 3 are shielded and protected. The auxiliary placing rack 31 is used for mounting the layered electronic component parts, reduces the occupation of space, and fully utilizes the mounting position of the electronic components and other components.

[0039] It can be understood that the utility model is described through some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.

Claims

1. A high voltage switchgear, characterized in that The utility model relates to a cabinet, cabinet (1) is connected with cabinet door (11) through the hinge, and the cabinet door (11) is connected through the lock catch with the cabinet (1) between, Main rack (3) array is arranged in the cabinet (1), Adjusting assembly is arranged in the cabinet (1), and the adjusting assembly is used for adjusting the position of main rack (3), and the adjusting assembly includes mounting frame (2), movable shaft (21) and abutting block (24), mounting frame (2) array and symmetrically set up in the cabinet (1), corresponding movable shaft (21) is elastically and rotatably arranged with mounting frame (2), and corresponding abutting block (24) is fixedly connected with movable shaft (21), and the abutting block (24) limits the position of main rack (3). The wall surface of each mounting frame (2) is provided with a cross-shaped groove, a limiting block (22) is elastically connected on the movable shaft (21), the limiting block (22) is clamped in the cross-shaped groove, and the corresponding movable shaft (21) is rotatably connected with the mounting frame (2).

2. High voltage switchgear according to claim 1, characterized in that Each movable shaft (21) is provided with a first spring (23), and the ends of the first spring (23) are fixedly connected with the corresponding movable shaft (21) and limiting block (22), and the corresponding limiting block (22) and movable shaft (21) are linearly slidably connected.

3. The high voltage switchgear according to claim 1, characterized in that Each mounting frame (2) is elastically connected with a connecting block (52), the corresponding abutting block (24) and the connecting block (52) are abutted, and the corresponding connecting block (52) is fixedly connected with the corresponding main rack (3).

4. The high voltage switchgear according to claim 1, characterized in that Each mounting frame (2) is fixedly connected with a supporting rod (5), each connecting block (52) is slidably connected with the mounting frame (2), and each supporting rod (5) is provided with a third spring (51).

5. High voltage switchgear according to claim 4, characterized in that The ends of each third spring (51) are fixedly connected with the corresponding mounting frame (2) and connecting block (52), and the corresponding connecting block (52) and third spring (51) are slidably connected.

6. High voltage switchgear according to claim 5, characterized in that Each mounting frame (2) is fixedly connected with a mounting block (4), a plurality of slide rods (42) are slidably connected to each mounting block (4), each slide rod (42) is connected with the same push block (41), and the push block (41) is abutted with the corresponding longitudinal and transverse wall surface of the abutting block (24).

7. The high voltage switchgear according to claim 1, characterized in that Each slide rod (42) is provided with a second spring (43), and the ends of each second spring (43) are fixedly connected with the corresponding mounting block (4) and push block (41).

8. High voltage switchgear according to claim 7, characterized in that Each main rack (3) is provided with a sub rack (31), each sub rack (31) is connected with the main rack (3) through a fastener, and the fastener includes but is not limited to a bolt.

9. The high voltage switchgear according to claim 1, characterized in that ​

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