Power distribution cabinet convenient to overhaul

Abstract

The utility model discloses a power distribution cabinet convenient to overhaul, which belongs to the technical field of power distribution cabinets and comprises a power distribution cabinet body, a top sealing plate is rotatably mounted at the top of the power distribution cabinet body through hinges, fixing blocks are fixedly mounted on two sides of the top of the power distribution cabinet body, and a bolt hole is formed in one side of each fixing block. A quick release assembly is arranged on the top surface of the top sealing plate, a fixing assembly is arranged on the quick release assembly, the quick release assembly comprises a shell, a second stroke groove is formed in the top surface of the shell, a first stroke groove is formed in the side wall of the shell, and a gear is rotationally mounted on the inner wall of the bottom of the shell through a mounting block; according to the utility model, through the arrangement of the quick release assembly, the internal space of the power distribution cabinet is effectively expanded, the problem that maintenance personnel are difficult to carry out maintenance operation in the power distribution cabinet is solved, the maintenance efficiency is improved, and the use effect is good.

Description

Technical Field

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

[0002] Electronic components are a general term for components and devices. They are composed of electronic components and small machines, instruments, etc. Electronic components themselves are composed of several parts, which can be used in similar products. Electronic components can include potentiometers, capacitors, inductors, power supplies, switches, electronic transformers and relays, etc.

[0003] Nowadays, electronic components are prone to malfunction and damage after long-term use, so maintenance personnel need to clean them. Most distribution cabinets that assemble electronic components are closed, and the internal space of the distribution cabinet is small, making it difficult for maintenance personnel to carry out maintenance work inside, resulting in reduced maintenance efficiency and poor use effect. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the electronic components nowadays are prone to malfunction and damage after long-term use, so they need to be cleaned by maintenance personnel, most of the distribution cabinets assembled with electronic components are closed, and the internal space of the distribution cabinet is small, it is difficult for maintenance personnel to carry out maintenance work therein, resulting in reduced maintenance efficiency and poor use effect. A distribution cabinet that is easy to maintain is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a distribution cabinet that is easy to maintain, including a distribution cabinet body, a top plate is installed on the top of the distribution cabinet body through hinges, fixed blocks are fixedly installed on both sides of the top of the distribution cabinet body, a pin hole is provided on one side of the fixed block, a quick-release assembly is provided on the top surface of the top plate, and a fixing assembly is provided on the quick-release assembly.

[0006] As a further description of the above technical solution:

[0007] The quick-release assembly includes a shell, a second travel groove is arranged on the top surface of the shell, a first travel groove is arranged on the side wall of the shell, a gear is rotatably mounted on the inner wall of the bottom of the shell through a mounting block, a pad is slidably mounted on the inner wall of the bottom of the shell, and a first toothed bar and a second toothed bar are fixedly mounted on the top surface of the pad.

[0008] As a further description of the above technical solution:

[0009] The first toothed bar is meshed with the gear, one side of the second toothed bar is meshed with the gear, a long rod is fixedly installed on one end of the first toothed bar and the second toothed bar, a pressure plate is fixedly installed on the other end of the long rod, a latch is fixedly installed on the outer wall of the pressure plate, and a mounting frame is slidably installed on the outer wall of the long rod.

[0010] As a further description of the above technical solution:

[0011] The bottom end of the mounting frame is fixedly mounted on the inner wall of the outer shell, a first spring is mounted on the outer wall of the other end of the long rod, a first connecting rod is fixedly mounted on the side wall of the pad set at the bottom of the first toothed bar, a pull plate is fixedly mounted on the other end of the first connecting rod, and the first connecting rod is slidably connected to the first travel groove.

[0012] As a further description of the above technical solution:

[0013] The fixing assembly comprises a push block, a second connecting rod is fixedly mounted on the bottom of the push block, an integrated rod is fixedly mounted on the bottom end of the second connecting rod, and a triangular block is fixedly mounted on the side wall of one end of the integrated rod.

[0014] As a further description of the above technical solution:

[0015] A telescopic rod is fixedly mounted on the side wall of the integrated rod, the other end of the telescopic rod is fixedly mounted on the inner wall of the shell, a second spring is sleeved on the outer wall of the telescopic rod, and the inner wall of the second travel groove is slidably connected to the second connecting rod.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0017] 1. In the utility model, a quick-release assembly is provided to pull the pull plate, which drives the pad set at the bottom of the first toothed bar to displace through the first connecting rod, thereby driving the first toothed bar to displace, the first toothed bar is meshed and connected with the gear, so that it drives the gear to rotate, and the gear is meshed and connected with the tooth opening on one side of the second toothed bar, so that the second toothed bar and the first toothed bar are displaced toward each other, and the displacement of the first toothed bar and the second toothed bar drives the long rod to displace while the long rod drives the pressure plate to displace, and the pressure plate drives the pin to displace, so that the pin is moved out from the pin hole set on the side wall of the fixed block, and at the same time the pressure plate squeezes the first spring to form a compressed state, so that the capping plate can be lifted. Through this design, the internal space of the distribution cabinet is effectively expanded, which avoids the difficulty for maintenance personnel to carry out maintenance work inside it, improves maintenance efficiency, and has a good use effect.

[0018] 2. In the utility model, a fixing component is provided. When the second toothed bar is displaced, the triangular block is squeezed by the toothed block on the other side of the second toothed bar, and the second spring is also continuously squeezed, so that it moves back and forth a short distance. When the second toothed bar no longer displaces, the triangular block will be stuck between the two toothed blocks to limit the second toothed bar, thereby playing a certain fixing role. When the second toothed bar needs to be reset, it is only necessary to push the push block. The push block drives the integrated rod to move through the second connecting rod, and the integrated rod drives the triangular block to move it out from between the two toothed blocks on the second toothed bar. Through this design, the quick-release component can be effectively fixed at any time, which makes it more convenient for maintenance personnel to repair the distribution cabinet and has a good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The present invention is a schematic diagram of the three-dimensional structure of a power distribution cabinet which is easy to maintain.

[0020] Figure 2 The present invention is a three-dimensional structural schematic diagram of a quick-disassembly component in a power distribution cabinet that is easy to maintain.

[0021] Figure 3 The figure is a schematic diagram of the internal structure of the outer shell of a power distribution cabinet which is easy to maintain.

[0022] Figure 4 The present invention is a schematic diagram of the three-dimensional structure of fixed components in a power distribution cabinet which is convenient for maintenance.

[0023] Legend:

[0024] 1. Power distribution cabinet body; 2. Capping plate; 3. Fixing block; 4. Quick release assembly; 41. Shell; 42. First travel slot; 43. Pull plate; 44. First connecting rod; 45. Gear; 46. First toothed bar; 47. Second toothed bar; 48. Long rod; 49. Mounting frame; 410. First spring; 411. Pressing plate; 412. Latch; 413. Pad; 5. Fixing assembly; 51. Integrated rod; 52. Triangular block; 53. Telescopic rod; 54. Second spring; 55. Second connecting rod; 56. Push block; 6. Second travel slot. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4The utility model provides a technical solution: a power distribution cabinet that is easy to maintain, comprising a power distribution cabinet body 1, a capping plate 2 is rotatably installed on the top of the power distribution cabinet body 1 through a hinge, fixed blocks 3 are fixedly installed on both sides of the top of the power distribution cabinet body 1, a pin hole is provided on one side of the fixed block 3, a quick release component 4 is provided on the top surface of the capping plate 2, and a fixing component 5 is provided on the quick release component 4;

[0027] The quick-release assembly 4 includes a shell 41, a second travel groove 6 is provided on the top surface of the shell 41, a first travel groove 42 is provided on the side wall of the shell 41, a gear 45 is rotatably mounted on the inner wall of the bottom of the shell 41 through a mounting block, a backing plate 413 is slidably mounted on the inner wall of the bottom of the shell 41, a first toothed bar 46 and a second toothed bar 47 are fixedly mounted on the top surface of the backing plate 413, the first toothed bar 46 is meshedly connected with the gear 45, one side of the second toothed bar 47 is meshedly connected with the gear 45, and one end of the first toothed bar 46 and the second toothed bar 47 are fixedly mounted. A long rod 48 is installed, a pressure plate 411 is fixedly installed on the other end of the long rod 48, a latch 412 is fixedly installed on the outer wall of the pressure plate 411, a mounting frame 49 is slidably installed on the outer wall of the long rod 48, the bottom end of the mounting frame 49 is fixedly installed on the inner wall of the shell 41, a first spring 410 is sleeved on the outer wall of the other end of the long rod 48, a first connecting rod 44 is fixedly installed on the side wall of the pad 413 provided at the bottom of the first toothed bar 46, a pull plate 43 is fixedly installed on the other end of the first connecting rod 44, and the first connecting rod 44 is slidably connected to the first travel groove 42;

[0028] The specific implementation method is as follows: pull the pull plate 43, and the pull plate 43 drives the pad 413 set at the bottom of the first toothed bar 46 to be displaced through the first connecting rod 44, thereby driving the first toothed bar 46 to be displaced, and the first toothed bar 46 is meshedly connected with the gear 45, so that it drives the gear 45 to rotate, and the gear 45 is meshedly connected with the tooth mouth on one side of the second toothed bar 47, so that the second toothed bar 47 and the first toothed bar 46 are displaced toward each other, and the first toothed bar 46 and the second toothed bar 47 are displaced while driving the long rod 48 to be displaced, and the long rod 48 drives the pressure plate 411 to be displaced, and the pressure plate 411 drives the latch 412 to be displaced, so that the latch 412 is moved out from the latch hole set on the side wall of the fixed block 3, and at the same time, the pressure plate 411 squeezes the first spring 410 to form a compressed state, so that the capping plate 2 can be lifted.

[0029] The fixing assembly 5 includes a push block 56, a second connecting rod 55 is fixedly installed at the bottom of the push block 56, an integrated rod 51 is fixedly installed on the bottom end of the second connecting rod 55, a triangular block 52 is fixedly installed on the side wall of one end of the integrated rod 51, a telescopic rod 53 is fixedly installed on the side wall of the integrated rod 51, the other end of the telescopic rod 53 is fixedly installed on the inner wall of the housing 41, a second spring 54 is sleeved on the outer wall of the telescopic rod 53, and the inner wall of the second travel groove 6 is slidably connected to the second connecting rod 55;

[0030] The specific implementation method is as follows: when the second toothed bar 47 is displaced, the triangular block 52 is squeezed by the toothed block on the other side of the second toothed bar 47, and at the same time, the second spring 54 is also continuously squeezed, causing it to move back and forth a short distance. When the second toothed bar 47 no longer moves, the triangular block 52 will be stuck between the two toothed blocks to limit the second toothed bar 47, thereby playing a certain fixing role. When the second toothed bar 47 needs to be reset, it only needs to push the push block 56. The push block 56 drives the integrated rod 51 to move through the second connecting rod 55, and the integrated rod 51 drives the triangular block 52 to move it out from between the two toothed blocks on the second toothed bar 47.

[0031] Working principle: Pull the pull plate 43, the pull plate 43 drives the pad 413 set at the bottom of the first toothed bar 46 to move through the first connecting rod 44, thereby driving the first toothed bar 46 to move, the first toothed bar 46 is meshed with the gear 45, so that it drives the gear 45 to rotate, the gear 45 is meshed with the teeth on one side of the second toothed bar 47, so that the second toothed bar 47 and the first toothed bar 46 are displaced towards each other, the first toothed bar 46 and the second toothed bar 47 are displaced while driving the long rod 48 to move, the long rod 48 drives the pressure plate 411 to move, the pressure plate 411 drives the latch 412 to move, so that the latch 412 is moved out from the latch hole set on the side wall of the fixed block 3, and at the same time the pressure plate 411 squeezes By pressing the first spring 410 to form a compressed state, the capping plate 2 can be lifted. When the second toothed bar 47 is displaced, the triangular block 52 is squeezed by the toothed block on the other side of the second toothed bar 47. At the same time, the second spring 54 is also continuously squeezed, causing it to move back and forth a short distance. When the second toothed bar 47 no longer moves, the triangular block 52 will be stuck between the two toothed blocks to limit the second toothed bar 47, thereby playing a certain fixing role. When the second toothed bar 47 needs to be reset, it only needs to push the push block 56. The push block 56 drives the integrated rod 51 to move through the second connecting rod 55, and the integrated rod 51 drives the triangular block 52 to move it out from between the two toothed blocks on the second toothed bar 47.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A power distribution cabinet that is easy to maintain, comprising a power distribution cabinet body (1), characterized in that: A capping plate (2) is rotatably mounted on the top of the power distribution cabinet body (1) via a hinge, fixed blocks (3) are fixedly mounted on both sides of the top of the power distribution cabinet body (1), a pin hole is provided on one side of the fixed block (3), a quick-release assembly (4) is provided on the top surface of the capping plate (2), and a fixed assembly (5) is provided on the quick-release assembly (4).

2. A power distribution cabinet that is easy to maintain according to claim 1, characterized in that: The quick-release assembly (4) comprises a housing (41), a second travel groove (6) is provided on the top surface of the housing (41), a first travel groove (42) is provided on the side wall of the housing (41), a gear (45) is rotatably mounted on the inner wall of the bottom of the housing (41) through a mounting block, a backing plate (413) is slidably mounted on the inner wall of the bottom of the housing (41), and a first toothed bar (46) and a second toothed bar (47) are fixedly mounted on the top surface of the backing plate (413).

3. A power distribution cabinet that is easy to maintain according to claim 2, characterized in that: The first toothed bar (46) is meshed with the gear (45), and one side of the second toothed bar (47) is meshed with the gear (45). A long rod (48) is fixedly mounted on one end of the first toothed bar (46) and the second toothed bar (47), and a pressure plate (411) is fixedly mounted on the other end of the long rod (48). A latch (412) is fixedly mounted on the outer wall of the pressure plate (411), and a mounting bracket (49) is slidably mounted on the outer wall of the long rod (48).

4. A power distribution cabinet that is easy to maintain according to claim 3, characterized in that: The bottom end of the mounting frame (49) is fixedly mounted on the inner wall of the outer shell (41), a first spring (410) is mounted on the outer wall of the other end of the long rod (48), a first connecting rod (44) is fixedly mounted on the side wall of the pad (413) provided at the bottom of the first toothed bar (46), a pull plate (43) is fixedly mounted on the other end of the first connecting rod (44), and the first connecting rod (44) is slidably connected to the first travel groove (42).

5. The power distribution cabinet that is easy to maintain according to claim 4, characterized in that: The fixing assembly (5) comprises a push block (56), a second connecting rod (55) is fixedly mounted on the bottom of the push block (56), an integrated rod (51) is fixedly mounted on the bottom end of the second connecting rod (55), and a triangular block (52) is fixedly mounted on the side wall of one end of the integrated rod (51).

6. The power distribution cabinet that is easy to maintain according to claim 5, characterized in that: A telescopic rod (53) is fixedly mounted on the side wall of the integrated rod (51), the other end of the telescopic rod (53) is fixedly mounted on the inner wall of the housing (41), a second spring (54) is sleeved on the outer wall of the telescopic rod (53), and the inner wall of the second travel groove (6) is slidably connected to the second connecting rod (55).

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