CN217115262U

CN217115262U - Power distribution cabinet

Info

Publication number: CN217115262U
Application number: CN202221652545.7U
Authority: CN
Inventors: 刘峰; 孙智杰; 李晓岚; 高敏; 贺悦; 王芳; 施天娣; 杨洋
Original assignee: SICHUAN JIANYANG AIR COOLER MANUFACTURING CO LTD
Current assignee: SICHUAN JIANYANG AIR COOLER MANUFACTURING CO LTD
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-08-02
Anticipated expiration: 2032-06-30

Abstract

A power distribution cabinet, comprising: the cabinet body, spacing subassembly, jacking subassembly. The inner wall of the cabinet body is provided with a plurality of layers of supporting plates at uniform intervals along the vertical direction, each layer of supporting plates is two, the two supporting plates of each layer are symmetrically arranged, and the supporting plates are provided with supporting frames for mounting power distribution elements; the limiting assembly comprises a plurality of limiting units which are uniformly arranged along the vertical direction at intervals, each limiting unit comprises two symmetrically arranged limiting modules, and the limiting modules are respectively arranged on two sides of the supporting frame, are arranged on the side wall of the cabinet body and are used for limiting the supporting frame relative to the supporting plate; the jacking assembly comprises two supporting rods, the supporting rods are mounted inside the cabinet body and located on two sides of the supporting frame respectively, a connecting rod is sleeved on each supporting rod, and an ejector rod arranged in a sliding mode is arranged on each connecting rod and used for moving the limiting module out of the supporting frame. The support frame detachably that will install distribution element installs in the cabinet body, and the detection of being convenient for is maintained, utilizes spacing subassembly spacing to the support frame simultaneously, avoids it to appear dropping.

Description

Power distribution cabinet

Technical Field

The utility model relates to a switch board technical field especially is relevant with a switch board.

Background

The switch board has now been widely used in various electrical systems, is electrical systems's final stage equipment, because the switch board is huge in electrical systems's effect, so need often detect the maintenance, and current switch board internal plant is more, and operating space is less, is not convenient for maintain the operation such as to various distribution equipment all snap-on are in the cabinet body, are not convenient for dismantle.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned relevant prior art, this application provides a switch board, will install distribution element's support frame detachably and install in the cabinet body, and the detection of being convenient for is maintained, and it is spacing to the support frame to utilize spacing subassembly simultaneously, avoids it to appear dropping, has stronger practicality.

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

a power distribution cabinet, comprising: the cabinet body, spacing subassembly, jacking subassembly.

The inner wall of the cabinet body is provided with a plurality of layers of uniformly spaced supporting plates along the vertical direction, each layer of supporting plates is two, the two supporting plates of each layer are symmetrically arranged, and the supporting plates are provided with supporting frames for mounting power distribution elements; the limiting assembly comprises a plurality of limiting units which are uniformly arranged along the vertical direction at intervals, each limiting unit comprises two symmetrically arranged limiting modules, and the limiting modules are respectively arranged on two sides of the supporting frame, are arranged on the side wall of the cabinet body and are used for limiting the supporting frame relative to the supporting plate; the jacking assembly comprises two supporting rods, the supporting rods are mounted inside the cabinet body and located on two sides of the supporting frame respectively, a connecting rod is sleeved on each supporting rod, and an ejector rod arranged in a sliding mode is arranged on each connecting rod and used for moving the limiting module out of the supporting frame.

Furthermore, the cross section of the supporting plate is L-shaped, a concave part is arranged on the bottom surface of the supporting plate, two sides of the supporting frame are arranged in the concave part, a through hole is formed in one end, close to the supporting rod, of the concave part, a bolt penetrates through the bottom surface of each of the two sides of the supporting frame, and the bolt penetrates through the through hole during application.

Further, spacing module includes the gag lever post, backup pad side and support frame both sides all are equipped with the spacing hole that runs through, when the support frame is installed in the backup pad, the spacing hole of backup pad and support frame aligns, and when using, the gag lever post is worn to locate in spacing hole, gag lever post one end is equipped with the retaining ring, a side for butt the backup pad, the retaining ring surface is equipped with the slider, slider one end is equipped with the slide bar, slide bar one end is worn to locate on the cabinet body lateral wall, still the cover is equipped with the spring on the slide bar, the spring both ends are the lateral wall of butt slider and the cabinet body respectively.

Furthermore, the bottom surface of the sliding block is an inclined surface, one end of the sliding block close to the supporting plate inclines upwards, and the ejector rod is in contact with the inclined surface of the sliding block when the sliding block is applied.

Furthermore, the ejector pin has two, is located the connecting rod both ends respectively, and the ejector pin is the L shape, and connects through the curb plate between two ejector pins.

Further, the jacking subassembly still includes a plurality of locating levers, and the locating lever is installed on the T-shaped piece, and cabinet side wall is equipped with the even T-shaped groove in a plurality of intervals in vertical direction, and the T-shaped groove is located the backup pad below, and the T-shaped piece is worn to locate in the T-shaped groove, and the side at connecting rod both ends and bracing piece all are equipped with the locating hole that runs through, and the locating hole of bracing piece has a plurality ofly, and the interval is evenly arranged, and when the locating hole of connecting rod and bracing piece aligns, the locating lever is worn to locate in the locating hole.

The utility model has the advantages that: the supporting frame provided with the power distribution element is detachably arranged in the cabinet body, so that detection and maintenance are facilitated, and meanwhile, the supporting frame is limited by the limiting assembly, so that the falling of the supporting frame is avoided; when the limiting rod is moved out of the limiting hole by the ejector rod, the connecting rod is positioned relative to the supporting rod by the positioning rod, so that both hands can be liberated, and the supporting frame can be taken down more conveniently; meanwhile, the two ejector rods are connected through the connecting plate, so that the end parts of the ejector rods can slide relative to the connecting rod, and interference between the ejector rods and the sliding blocks can be avoided when the upper-layer supporting frame is detached.

Drawings

The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present disclosure.

Fig. 1 is a perspective view of the overall structure of an embodiment of the present application.

Fig. 2 is a perspective view of another angle overall structure according to an embodiment of the present application.

Fig. 3 is an enlarged schematic view of a portion a of fig. 2.

Fig. 4 is a front view of an embodiment of the present application.

Fig. 5 is an enlarged schematic view of B of fig. 4.

Description of reference numerals: 100-cabinet body, 200-spacing subassembly, 300-jacking subassembly, 101-backup pad, 102-support frame, 103-concave part, 104-through hole, 105-bolt, 106-spacing hole, 107-T groove, 201-gag lever post, 202-retaining ring, 203-slider, 204-slide bar, 205-spring, 206-baffle, 301-bracing piece, 302-connecting rod, 303-ejector pin, 304-curb plate, 305-locating lever, 306-T piece, 307-locating hole.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings, but the described embodiments of the present invention are some embodiments of the present invention, not all embodiments.

As shown in fig. 1 to 5, the present embodiment provides a power distribution cabinet, including: the cabinet body 100, the limiting assembly 200 and the jacking assembly 300.

A plurality of layers of uniformly spaced support plates 101 are arranged on the inner wall of the cabinet 100 along the vertical direction, each layer of support plates 101 is two, the two support plates 101 on each layer are symmetrically arranged, and the support plates 101 are provided with support frames 102 for mounting power distribution elements; the limiting assembly 200 comprises a plurality of limiting units which are uniformly arranged at intervals in the vertical direction, each limiting unit comprises two symmetrically arranged limiting modules, and the limiting modules are respectively arranged on two sides of the supporting frame 102, are arranged on the side wall of the cabinet body 100 and are used for limiting the supporting frame 102 relative to the supporting plate 101; the jacking assembly 300 comprises two supporting rods 301, the supporting rods 301 are mounted inside the cabinet body 100 and located on two sides of the supporting frame 102 respectively, a connecting rod 302 is sleeved on the supporting rods 301, and a jacking rod 303 arranged in a sliding mode is arranged on the connecting rod 302 and used for moving the limiting module out of the supporting frame 102.

Specifically, in order to prevent the support frame 102 from sliding relative to the support plate 101 when the support frame 102 is mounted on the support plate 101, the cross section of the support plate 101 is formed in an L shape, a concave portion 103 is formed in the bottom surface of the support plate 101, both sides of the support frame 102 are disposed in the concave portion 103, a through hole 104 is further formed in one end of the concave portion 103 close to the support rod 301, pins 105 are disposed on the bottom surfaces of both sides of the support frame 102, and the pins 105 are inserted into the through holes 104 when the support frame is applied.

Specifically, the limiting module includes a limiting rod 201, the side of the supporting plate 101 and the two sides of the supporting frame 102 are both provided with a penetrating limiting hole 106, when the supporting frame 102 is installed in the concave portion 103 of the supporting plate 101, the limiting holes 106 of the supporting plate 101 and the supporting frame 102 are aligned, at the moment, the limiting rod 201 is arranged in the limiting hole 106 in a penetrating manner, one end of the limiting rod 201 is provided with a retaining ring 202 for abutting against the side of the supporting plate 101, the surface of the retaining ring 202 is provided with a sliding block 203, one end of the sliding block 203 is provided with a sliding rod 204, one end of the sliding rod 204 is arranged on the side wall of the cabinet body 100 in a penetrating manner, a spring 205 is further sleeved on the sliding rod 204, two ends of the spring 205 are respectively abutted against the side walls of the sliding block 203 and the cabinet body 100, under the elastic force of the spring 205, the limiting rod 201 is always positioned in the limiting hole 106, and one end of the sliding rod 204 is provided with a baffle 206 for abutting against the outer wall of the cabinet body 100.

Specifically, in order to facilitate the top rod 303 to move the limiting rod 201 out of the limiting hole 106, the bottom surface of the sliding block 203 is set to be an inclined surface, and one end of the sliding block 203 close to the supporting plate 101 inclines upwards, when the top rod 303 contacts the inclined surface of the sliding block 203, the sliding block 203 is forced to move towards two sides along with the continuous upward movement of the top rod 303, and the spring 205 is compressed, at this time, the limiting rod 201 can be gradually moved out of the limiting hole 106.

Specifically, the ejector pins 303 are two and located at two ends of the connecting rod 302, the ejector pins 303 are L-shaped, and meanwhile, in order to ensure that the end portions of the ejector pins 303 are always upward, the two ejector pins 303 are also convenient to move synchronously, the two ejector pins 303 are connected through the side plate 304, and when the support frame 102 on the upper side needs to be detached, the side plate 304 is directly pulled, so that the ejector pins 303 are no longer located under the sliding block 203, and the ejector pins 303 can move to the upper side smoothly.

Specifically, in order to facilitate the worker to detach the support frame 102, the jacking assembly 300 further includes a plurality of positioning rods 305, the positioning rods 305 are installed on the T-shaped blocks 306, the side wall of the cabinet 100 is provided with a plurality of T-shaped grooves 107 with uniform intervals in the vertical direction, the T-shaped grooves 107 are located below the support plate 101, the T-shaped blocks 306 are arranged in the T-shaped grooves 107 in a penetrating manner, the side surfaces of the two ends of the connecting rod 302 and the support rod 301 are provided with through positioning holes 307, the positioning holes 307 of the support rod 301 are multiple, the intervals are uniformly arranged, when the connecting rod 302 is aligned with the positioning holes 307 of the support rod 301, the positioning rods 305 are arranged in the positioning holes 307 in a penetrating manner, at this time, the connecting rod 302 is positioned relative to the support rod 301, so that both hands of the worker are released for subsequent operations.

Specific embodiments are described below:

when a power distribution cabinet is installed, firstly, the support frame 102 provided with the power distribution element is placed in the concave portion 103 of the support plate 101, the bolt 105 at the bottom of the support frame 102 is inserted into the through hole 104 at one end of the concave portion 103, at the moment, the limit rod 201 sequentially passes through the limit holes 106 of the support plate 101 and the support frame 102 under the action of the spring 205 to limit the support frame 102, when the power distribution cabinet needs to be detected and maintained, the support frame 102 can be directly taken down from the support plate 101, the operation of a worker is facilitated, the connecting rod 302 moves from bottom to top until the top rod 303 contacts with the inclined surface of the sliding block 203, the sliding block 203 is forced to move towards two sides, the spring 205 is compressed, so that the limit rod 201 is driven to move out of the limit hole 106 of the support frame 102, at the moment, the connecting rod 302 is aligned with the positioning hole 307 of the supporting rod 301, the positioning rod 305 is inserted into the positioning hole 307, so that the connecting rod 302 is kept at the position, at this time, the supporting frame 102 may be removed, and if the supporting frame 102 located on the upper layer needs to be removed, the connecting rod 302 is pulled, so that the ejector rod 303 is no longer located right below the slider 203, and interference between the ejector rod 303 and the slider 203 is avoided in the process of moving the connecting rod 302 upwards.

The above is merely a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A power distribution cabinet, characterized by comprising:

the cabinet comprises a cabinet body (100), wherein a plurality of layers of uniformly spaced supporting plates (101) are arranged on the inner wall of the cabinet body along the vertical direction, two supporting plates (101) are arranged on each layer, the two supporting plates (101) on each layer are symmetrically arranged, and a supporting frame (102) for mounting a power distribution element is arranged on each supporting plate (101);

the limiting assembly (200) comprises a plurality of limiting units which are uniformly arranged along the vertical direction at intervals, each limiting unit comprises two symmetrically arranged limiting modules, and the limiting modules are respectively arranged on two sides of the supporting frame (102), are installed on the side wall of the cabinet body (100) and are used for limiting the supporting frame (102) relative to the supporting plate (101);

jacking subassembly (300), including two bracing pieces (301), bracing piece (301) install in inside the cabinet body (100), and be located respectively support frame (102) both sides, the cover is equipped with connecting rod (302) on bracing piece (301), be equipped with ejector pin (303) that slide set up on connecting rod (302), be used for with spacing module shifts out support frame (102).

2. The power distribution cabinet according to claim 1, wherein the cross section of the support plate (101) is L-shaped, a concave portion (103) is provided on the bottom surface of the support plate (101), two sides of the support frame (102) are provided in the concave portion (103), a through hole (104) is provided at one end of the concave portion (103) close to the support rod (301), a plug pin (105) is provided on the bottom surface of each of the two sides of the support frame (102), and the plug pin (105) is inserted into the through hole (104) during application.

3. The power distribution cabinet according to claim 1, wherein the limiting module comprises a limiting rod (201), the side surface of the support plate (101) and the two sides of the support frame (102) are provided with a limiting hole (106) which penetrates through the limiting rod, when the support frame (102) is installed on the support plate (101), the limiting hole (106) of the support plate (101) and the limiting hole (106) of the support frame (102) are aligned, and when the power distribution cabinet is applied, the limiting rod (201) is arranged in the limiting hole (106) in a penetrating manner, one end of the limiting rod (201) is provided with a check ring (202) which is used for abutting against the side surface of the support plate (101), the surface of the check ring (202) is provided with a sliding block (203), one end of the sliding block (203) is provided with a sliding rod (204), one end of the sliding rod (204) is arranged on the side wall of the cabinet body (100), the sliding rod (204) is further sleeved with a spring (205), two ends of the spring (205) are respectively abutted to the sliding block (203) and the side wall of the cabinet body (100).

4. The power distribution cabinet according to claim 3, characterized in that the bottom surface of the sliding block (203) is an inclined surface, one end of the sliding block close to the supporting plate (101) is inclined upwards, and when the power distribution cabinet is applied, the push rod (303) is in contact with the inclined surface of the sliding block (203).

5. The power distribution cabinet according to claim 1, wherein there are two push rods (303) respectively located at two ends of the connecting rod (302), the push rods (303) are L-shaped, and the two push rods (303) are connected by a side plate (304).

6. The power distribution cabinet according to claim 1, wherein the jacking assembly (300) further comprises a plurality of positioning rods (305), the positioning rods (305) are mounted on a T-shaped block (306), the side wall of the cabinet body (100) is provided with a plurality of T-shaped grooves (107) with uniform intervals in the vertical direction, the T-shaped grooves (107) are located below the support plate (101), the T-shaped block (306) is arranged in the T-shaped grooves (107) in a penetrating manner, the side surfaces of two ends of the connecting rod (302) and the support rod (301) are both provided with a penetrating positioning hole (307), the positioning holes (307) of the support rod (301) are provided with a plurality of positioning holes (307) with uniform intervals, and when the connecting rod (302) is aligned with the positioning holes (307) of the support rod (301), the positioning rods (305) are arranged in the positioning holes (307) in a penetrating manner.