Power distribution cabinet convenient to check and maintain

Abstract

The utility model discloses a power distribution cabinet convenient for inspection and maintenance, which comprises a power distribution cabinet main body and a damping assembly, the left end and the right end of the power distribution cabinet main body are respectively connected with a maintenance assembly I, and the front end and the rear end of the power distribution cabinet main body are respectively connected with a maintenance assembly II. The positioning plates are inserted into the positioning grooves in the upper side and the lower side, the first damping hinge and the second damping hinge enable the positioning plates and the pulling plates to be located on the same datum plane in the initial state, and when the overhaul cover plates on the left side and the right side need to be disassembled to overhaul the interior of the power distribution cabinet body, a handle only needs to be pulled outwards to drive one ends of the two pulling plates to move outwards, and the two ends of the two pulling plates are fixed. And the other end drags the two positioning plates to the middle, so that the positioning plates are separated from the positioning grooves, and the positioning plates can be conveniently separated from the positioning sleeves through the limiting plates, so that the two overhaul cover plates can be easily disassembled, and the interior of the power distribution cabinet main body can be conveniently overhauled.

Description

Technical Field

[0001] The utility model relates to the field of power distribution cabinets, in particular to a power distribution cabinet which is convenient for inspection and maintenance. Background Art

[0002] A distribution cabinet is a device used to distribute, protect and control electrical energy. It is usually installed in a power system.

[0003] Application number: CN202223308159.9, discloses a power distribution cabinet, which provides a moisture-proof mechanism for the power distribution cabinet through the setting of the power distribution cabinet, so that the power distribution cabinet has a good moisture-proof effect even in the rainy season, thereby making it difficult for the electronic equipment in the power distribution cabinet to be damaged;

[0004] However, the power distribution cabinet in the patent has only one sealed door, so the power distribution cabinet can only be opened from one direction for maintenance, and it is difficult to flexibly open the side cabinet panel to inspect the power distribution cabinet, so it is troublesome to inspect and maintain. For this reason, we propose a power distribution cabinet that is easy to inspect and maintain. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide a distribution cabinet that is easy to inspect and maintain. By setting up an inspection component 1, under normal conditions, the positioning plate is inserted into the positioning grooves on the upper and lower sides. In the initial state, the damping hinge 1 and the damping hinge 2 will allow the positioning plate and the pull plate to be on the same reference plane. When it is necessary to remove the inspection covers on the left and right sides to inspect the inside of the distribution cabinet body, it is only necessary to pull the handle outward to drive one end of the two pull plates to move outward, and the other end to drag the two positioning plates toward the middle, so that the positioning plate is disengaged from the positioning groove. The limit plate can facilitate the positioning plate to disengage from the positioning sleeve, so that the two inspection covers can be easily removed, which is convenient for inspecting the inside of the distribution cabinet body.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A power distribution cabinet convenient for inspection and maintenance, comprising a power distribution cabinet body and a shock absorbing assembly, wherein both left and right ends of the power distribution cabinet body are connected with a first inspection assembly, and both front and rear ends of the power distribution cabinet body are connected with a second inspection assembly;

[0008] The inspection component 1 includes a pair of inspection covers, which are embedded in the left and right ends of the distribution cabinet body. The upper and lower sides of the left and right ends of the distribution cabinet body are fixedly connected with positioning strips, and the opposite end faces of the positioning strips are provided with positioning grooves. The outer ends of the inspection covers are fixedly connected with positioning sleeves, and the inner side of the positioning sleeves is slidably connected with positioning plates. The outer ends of the positioning plates are fixedly connected with limiting plates, and the ends of the positioning plates away from the positioning grooves are hinged with pull plates through damping hinge 1, and the adjacent pull plates are hinged through damping hinge 2, and the outer ends of the pull plates are fixedly connected with pull rods.

[0009] By setting up the inspection component 1, under normal conditions, the positioning plate is inserted into the positioning grooves on the upper and lower sides. In the initial state, the damping hinge 1 and the damping hinge 2 will make the positioning plate and the pull plate on the same reference plane. When it is necessary to remove the inspection covers on the left and right sides to inspect the inside of the distribution cabinet body, you only need to pull the handle outward to drive one end of the two pull plates to move outward, and the other end to drag the two positioning plates toward the middle, so that the positioning plate is out of the positioning groove. The limit plate can facilitate the positioning plate to be out of the positioning sleeve, so that the two inspection covers can be easily removed, which is convenient for inspecting the inside of the distribution cabinet body.

[0010] Furthermore, the inspection cover is movably connected to the main body of the power distribution cabinet, and a pair of the inspection cover is symmetrically distributed on the left and right.

[0011] Furthermore, the positioning plate is slidably connected to the positioning slot, and the positioning plate is adapted to the positioning slot.

[0012] Furthermore, the second inspection component includes a pair of transparent inspection doors, and the pair of transparent inspection doors are respectively hinged at the front and rear ends of the power distribution cabinet body.

[0013] Furthermore, the pair of transparent inspection doors are symmetrically distributed front to back, and the outer ends of the pair of transparent inspection doors are fixedly connected with door handles.

[0014] Furthermore, the shock absorbing assembly comprises a shock absorbing base, the upper end of the shock absorbing base is fixedly connected with a shock absorbing rubber pad, and the upper end of the shock absorbing rubber pad is fixedly connected with a damping shock absorber.

[0015] Furthermore, the telescopic end of the damping shock absorber is fixedly connected to the bottom end of the power distribution cabinet body, and the external movable connection of the damping shock absorber is provided with a shock absorbing spring.

[0016] Furthermore, one end of the shock-absorbing spring is fixedly connected to the bottom end of the power distribution cabinet body, and the other end of the shock-absorbing spring is fixedly connected to the shock-absorbing rubber pad.

[0017] In summary, the utility model has the following beneficial effects:

[0018] 1. By setting up the maintenance component 1, under normal conditions, the positioning plate is inserted into the positioning grooves on the upper and lower sides. In the initial state, the damping hinge 1 and the damping hinge 2 will make the positioning plate and the pull plate at the same reference plane. When it is necessary to remove the inspection covers on the left and right sides to inspect the inside of the distribution cabinet, you only need to pull the handle outward to drive one end of the two pull plates to move outward, and the other end to drag the two positioning plates toward the middle, so that the positioning plate is out of the positioning groove. The limit plate can facilitate the positioning plate to be out of the positioning sleeve, so that the two inspection covers can be easily removed, which is convenient for the inspection of the inside of the distribution cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of this embodiment;

[0020] Figure 2 Schematic diagram of the structure of the cross section in this embodiment;

[0021] Figure 3 In this embodiment Figure 2 The structural diagram at A in the middle;

[0022] Figure 4 In this embodiment Figure 2 Schematic diagram of the structure at B in the figure.

[0023] In the figure, 1. power distribution cabinet body; 2. maintenance component one; 201. maintenance cover; 202. positioning strip; 203. positioning groove; 204. positioning sleeve; 205. positioning plate; 206. damping hinge one; 207. pull plate; 208. damping hinge two; 209. pull rod; 210. limit plate; 3. maintenance component two; 301. transparent maintenance door; 302. door handle; 4. shock absorbing component; 401. shock absorbing base; 402. shock absorbing rubber pad; 403. damping shock absorber; 404. shock absorbing spring. DETAILED DESCRIPTION

[0024] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0025] The same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0026] Reference Figure 1 As shown, a power distribution cabinet that is easy to inspect and maintain in a preferred embodiment of the utility model includes a power distribution cabinet body 1 and a shock absorbing component 4. The left and right ends of the power distribution cabinet body 1 are connected to a maintenance component 1 2, and the front and rear ends of the power distribution cabinet body 1 are connected to a maintenance component 2 3;

[0027] Reference Figure 1-Figure 4 As shown, the maintenance component 2 includes a pair of maintenance covers 201, which are embedded in the left and right ends of the distribution cabinet body 1, and the upper and lower sides of the left and right ends of the distribution cabinet body 1 are fixedly connected with positioning strips 202, and the opposite end faces of the positioning strips 202 are provided with positioning grooves 203. The outer end of the maintenance cover 201 is fixedly connected with a positioning sleeve 204, and the inner side of the positioning sleeve 204 is slidably connected with a positioning plate 205. The outer end of the positioning plate 205 is fixedly connected with a limiting plate 210, and the end of the positioning plate 205 away from the positioning groove 203 is hinged with a pull plate 207 through a damping hinge 1 206, and the adjacent pull plates 207 are hinged by a damping hinge 208, and the outer end of the pull plate 207 is fixedly connected with a pull rod 209.

[0028] By setting up the maintenance component 1 2, under normal conditions, the positioning plate 205 is inserted into the positioning grooves 203 on the upper and lower sides. In the initial state, the damping hinge 1 206 and the damping hinge 208 will make the positioning plate 205 and the pull plate 207 on the same reference plane. When it is necessary to disassemble the maintenance cover plates 201 on the left and right sides to inspect the inside of the distribution cabinet body 1, it is only necessary to pull the handle outward to drive one end of the two pull plates 207 to move outward, and the other end to drag the two positioning plates 205 toward the middle, so that the positioning plate 205 is separated from the positioning groove 203, and the limit plate 210 can facilitate the positioning plate 205 to be separated from the positioning sleeve 204, so that the two maintenance cover plates 201 can be easily removed, and the inside of the distribution cabinet body 1 can be easily inspected.

[0029] Reference Figure 1-Figure 4 As shown, the inspection cover 201 is movably connected to the power distribution cabinet body 1, and a pair of inspection cover 201 is symmetrically distributed on the left and right.

[0030] Reference Figure 1-Figure 4 As shown, the positioning plate 205 is slidably connected to the positioning groove 203 , and the positioning plate 205 is adapted to the positioning groove 203 .

[0031] Reference Figure 1-Figure 2 As shown, the inspection component 2 3 includes a pair of transparent inspection doors 301, and the pair of transparent inspection doors 301 are hinged at the front and rear ends of the power distribution cabinet body 1 respectively.

[0032] Reference Figure 1-Figure 2 As shown, a pair of transparent inspection doors 301 are symmetrically distributed front to back, and door handles 302 are fixedly connected to the outer ends of the pair of transparent inspection doors 301.

[0033] By providing transparent inspection doors 301 at both the front and rear ends of the distribution cabinet body 1, it is not only convenient to inspect the interior of the distribution cabinet body 1, but also convenient to see the internal situation of the distribution cabinet body 1 from the outside, making the distribution cabinet body 1 more transparent.

[0034] Reference Figure 1-Figure 2 As shown, the shock absorbing assembly 4 includes a shock absorbing base 401 , a shock absorbing rubber pad 402 is fixedly connected to the upper end of the shock absorbing base 401 , and a damping shock absorber 403 is fixedly connected to the upper end of the shock absorbing rubber pad 402 .

[0035] Reference Figure 1-Figure 2 As shown, the telescopic end of the damping shock absorber 403 is fixedly connected to the bottom end of the power distribution cabinet body 1, and the outside of the damping shock absorber 403 is movably connected to a shock absorbing spring 404.

[0036] Reference Figure 1-Figure 2 As shown, one end of the shock absorbing spring 404 is fixedly connected to the bottom end of the power distribution cabinet body 1 , and the other end of the shock absorbing spring 404 is fixedly connected to the shock absorbing rubber pad 402 .

[0037] By setting the shock absorbing assembly 4, the damping shock absorber 403 cooperates with the shock absorbing spring 404, it can play a certain role in absorbing and buffering the vibration generated by the device or the vibration caused by external force, so as to improve the shock absorbing performance of the device.

[0038] Specific implementation process: First, under normal conditions, the positioning plates 205 are inserted into the positioning grooves 203 on the upper and lower sides. In the initial state, the damping hinge 1 206 and the damping hinge 208 will make the positioning plates 205 and the pull plates 207 on the same reference plane. When it is necessary to disassemble the inspection covers 201 on the left and right sides to inspect the inside of the power distribution cabinet body 1, it is only necessary to pull the handle outward to drive one end of the two pull plates 207 to move outward, and the other end to drag the two positioning plates 205 toward the middle, so that the positioning plates 205 are separated from the positioning grooves 203. The limit plate 210 can facilitate the positioning plate 205 to be separated from the positioning sleeve 204, so that the two inspection covers 201 can be easily disassembled, which is convenient for inspecting the inside of the power distribution cabinet body 1;

[0039] Transparent inspection doors 301 are provided at both the front and rear ends of the power distribution cabinet body 1, which not only facilitates the inspection of the interior of the power distribution cabinet body 1, but also facilitates the viewing of the interior of the power distribution cabinet body 1 from the outside, making the power distribution cabinet body 1 more transparent;

[0040] In addition, the damping shock absorber 403 cooperates with the shock absorbing spring 404 to absorb and buffer the vibration generated by the device or the vibration caused by external force, so as to improve the shock absorbing performance of the device.

[0041] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A power distribution cabinet that is easy to inspect and maintain, characterized in that: It comprises a power distribution cabinet body (1) and a shock absorbing component (4), wherein the left and right ends of the power distribution cabinet body (1) are connected to a maintenance component one (2), and the front and rear ends of the power distribution cabinet body (1) are connected to a maintenance component two (3); The inspection component 1 (2) comprises a pair of inspection covers (201), the pair of inspection covers (201) are engaged and connected to the left and right ends of the power distribution cabinet body (1), the upper and lower sides of the left and right ends of the power distribution cabinet body (1) are fixedly connected with positioning strips (202), the opposite end faces of the positioning strips (202) are provided with positioning grooves (203), the outer ends of the inspection covers (201) are fixedly connected with positioning sleeves (204), the inner side of the positioning sleeves (204) is slidably connected with positioning plates (205), the outer ends of the positioning plates (205) are fixedly connected with limiting plates (210), the ends of the positioning plates (205) away from the positioning grooves (203) are hinged with pull plates (207) through damping hinges 1 (206), the adjacent pull plates (207) are hinged through damping hinges 2 (208), and the outer ends of the pull plates (207) are fixedly connected with pull rods (209).

2. A power distribution cabinet that is easy to inspect and maintain according to claim 1, characterized in that: The inspection cover plate (201) is movably connected to the power distribution cabinet body (1), and a pair of the inspection cover plates (201) are symmetrically distributed on the left and right.

3. A power distribution cabinet that is easy to inspect and maintain according to claim 1, characterized in that: The positioning plate (205) is slidably connected to the positioning groove (203), and the positioning plate (205) is adapted to the positioning groove (203).

4. A power distribution cabinet that is easy to inspect and maintain according to claim 1, characterized in that: The second inspection assembly (3) comprises a pair of transparent inspection doors (301), and the pair of transparent inspection doors (301) are respectively hinged at the front and rear ends of the power distribution cabinet body (1).

5. A power distribution cabinet that is easy to inspect and maintain according to claim 4, characterized in that: The pair of transparent inspection doors (301) are symmetrically distributed front and back, and the outer ends of the pair of transparent inspection doors (301) are both fixedly connected with door handles (302).

6. A power distribution cabinet that is easy to inspect and maintain according to claim 1, characterized in that: The shock absorbing assembly (4) comprises a shock absorbing base (401), the upper end of the shock absorbing base (401) is fixedly connected to a shock absorbing rubber pad (402), and the upper end of the shock absorbing rubber pad (402) is fixedly connected to a damping shock absorber (403).

7. A power distribution cabinet that is easy to inspect and maintain according to claim 6, characterized in that: The telescopic end of the damping shock absorber (403) is fixedly connected to the bottom end of the power distribution cabinet body (1), and the outside of the damping shock absorber (403) is movably connected to a shock absorbing spring (404).

8. A power distribution cabinet that is easy to inspect and maintain according to claim 7, characterized in that: One end of the shock absorbing spring (404) is fixedly connected to the bottom end of the power distribution cabinet body (1), and the other end of the shock absorbing spring (404) is fixedly connected to the shock absorbing rubber pad (402).

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