Electrical automation control cabinet with rapid maintenance function

Abstract

The utility model relates to the field of electrical automation, and discloses an electrical automation control cabinet with a rapid maintenance function, which comprises a cabinet body, the front surface of the cabinet body is rotatably connected with a cabinet door, the front surface of the cabinet door is provided with a handle lock, and the inner wall of the bottom end of the cabinet body is fixedly connected with a mounting frame. A mounting plate is mounted on the front surface of the mounting frame through bolts, a dismounting and mounting assembly is arranged on the rear surface of the cabinet body, a positioning assembly is arranged on the upper surface of the mounting plate, the dismounting and mounting assembly comprises a back plate, a clamping groove is formed in the rear surface of the cabinet body, a clamping block is fixedly connected to the front surface of the back plate, and the clamping block is arranged in the clamping groove. And the rear surface of the back plate is fixedly connected with a grip. According to the utility model, through the cooperation of the dismounting and mounting assembly, the back plate can be dismounted only by pressing the pressing block to grasp the grip, and the back plate can be operated by hands without using tools, so that the use convenience of the device is improved, the time for dismounting and mounting the back plate is reduced, and the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of electrical automation, in particular to an electrical automation control cabinet with a rapid maintenance function. Background Art

[0002] With the rapid development of industrial automation, electrical automation control cabinets play a vital role in various production equipment and systems. Various electrical equipment are installed in electrical automation control cabinets. These equipment are usually used to control and monitor various industrial processes. However, some electrical equipment may be damaged during actual use.

[0003] In order to facilitate the maintenance of these electrical equipment, the back panel of the traditional electrical automation control cabinet can generally be disassembled to facilitate workers' operation. However, the back panel of the traditional electrical automation control cabinet is generally installed on the cabinet body with bolts. When disassembling, bolts and installation tools are required, and the threaded holes need to be aligned, which causes the installation and disassembly to waste a long time and reduce the maintenance efficiency.

[0004] At the same time, a traditional electrical automation control cabinet will be installed with multiple different electrical devices. These devices are installed inside the cabinet, and the lines are prone to cross or even entanglement, which makes maintenance more difficult. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an electrical automation control cabinet with a quick maintenance function, aiming to improve the problems in the prior art of the electrical automation control cabinet such as the difficulty in removing the back panel and the low maintenance efficiency caused by the messy internal wiring.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: an electrical automation control cabinet with a quick maintenance function, comprising a cabinet body, the front surface of the cabinet body is rotatably connected to a cabinet door, the front surface of the cabinet door is provided with a handle lock, the inner wall of the bottom end of the cabinet body is fixedly connected to a mounting bracket, the front surface of the mounting bracket is installed with a mounting plate by bolts, the rear surface of the cabinet body is provided with a disassembly and assembly component, the upper surface of the mounting plate is provided with a positioning component, the disassembly and assembly component includes a back plate, the rear surface of the cabinet body is provided with a card slot, the front surface of the back plate is fixedly connected to a card block, the rear surface of the back plate is fixedly connected to a handle, the rear surface of the handle is penetrated and slidably connected to a pressure rod, and the inner wall of the cabinet body is elastically connected to a limit block through a compression spring.

[0007] As a further description of the above technical solution:

[0008] The positioning assembly includes a positioning plate, a rear surface of the positioning plate is provided with a positioning groove, and an inner wall of the positioning plate is elastically connected to a positioning block via a connecting spring.

[0009] As a further description of the above technical solution:

[0010] The card block is inserted into the inner wall of the card slot, the pressure rod passes through and is slidably connected to the front surface of the back plate, and the pressure rod passes through and is slidably connected to the rear surface of the card block.

[0011] As a further description of the above technical solution:

[0012] A limiting groove is provided on the right surface of the clamping block, the limiting block is plugged into the inner wall of the limiting groove, and the rear surface of the limiting block is configured as an inclined surface.

[0013] As a further description of the above technical solution:

[0014] The limit block is slidably connected to the inner wall of the cabinet, one end of the compression spring is fixedly connected to the right surface of the limit block, and the other end of the compression spring is fixedly connected to the inner wall of the right side of the cabinet.

[0015] As a further description of the above technical solution:

[0016] The lower surface of the positioning plate is fixedly connected to the upper surface of the mounting plate, and the positioning plate is configured to be L-shaped.

[0017] As a further description of the above technical solution:

[0018] The positioning block is located at the positioning groove, the upper surface of the positioning block is set as an inclined surface, and the lower surface of the positioning block is set as an inclined surface.

[0019] As a further description of the above technical solution:

[0020] The positioning block passes through and is slidably connected to the left surface of the positioning plate, one end of the connecting spring is fixedly connected to the right surface of the positioning block, and the other end of the connecting spring is fixedly connected to the inner wall of the right side of the positioning plate.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, by cooperating with the disassembly and assembly components, the back panel can be disassembled by simply pressing the pressure block and grasping the handle, and no tools are needed, and it can be operated with bare hands, which improves the convenience of using the device, reduces the time spent on disassembling and assembling the back panel, and improves efficiency.

[0023] 2. In the present invention, by cooperating with the positioning components, the wires on different types of electrical equipment can be classified and placed in different types of positioning slots, which effectively avoids the problem of line entanglement, makes it easier for staff to organize lines and repair electrical equipment, and improves maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic front view of the three-dimensional structure of the overall device of the present invention;

[0025] Figure 2 This is a schematic rear view of the three-dimensional structure of the overall device of the present invention;

[0026] Figure 3 This is a schematic diagram of the three-dimensional structure of the mounting frame, mounting plate, and positioning plate in the present invention;

[0027] Figure 4 This is a schematic diagram of the three-dimensional structure of the cabinet and back panel in the present invention;

[0028] Figure 5 This is a schematic diagram of the three-dimensional structure of the back plate, handle and limit block in the utility model.

[0029] Legend:

[0030] 1. Cabinet body; 2. Cabinet door; 3. Handle lock; 4. Mounting bracket; 5. Mounting plate; 61. Back panel; 62. Handle; 63. Pressure rod; 64. Block; 65. Compression spring; 66. Limit block; 601. Slot; 602. Limit slot; 71. Positioning plate; 72. Connecting spring; 73. Positioning block; 701. Positioning slot. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Reference Figure 1 - Figure 3The utility model provides an embodiment: an electrical automation control cabinet with a quick maintenance function, including a cabinet body 1 for accommodating electrical equipment, with through slots on the left and right sides of the cabinet body 1 for heat dissipation, a cabinet door 2 is rotatably connected to the front surface of the cabinet body 1, and the cabinet door 2 can be rotated to open, and a handle lock 3 is provided on the front surface of the cabinet door 2. The handle lock 3 is a prior art and can be implemented by technicians in this field. Since it is a prior art, it will not be described in detail in this case. The handle lock 3 is divided into two parts, one part is located on the cabinet body 1, and the other part is located on the cabinet door 2. The two parts can lock each other. The bottom end of the cabinet body 1 The inner wall of the cabinet 1 is fixedly connected with a mounting bracket 4, which is U-shaped. A plurality of groups of longitudinally evenly arranged thread grooves are provided on the longitudinal section of the mounting bracket 4. A mounting plate 5 is installed on the front surface of the mounting bracket 4 by bolts. The front surface of the mounting plate 5 is provided with a thread groove of the same type as that on the mounting bracket 4. Multiple mounting plates 5 can be longitudinally mounted on the mounting bracket 4 by bolts, and electrical equipment can be installed on the mounting plate 5. A disassembly assembly is provided on the rear surface of the cabinet 1. The disassembly assembly facilitates the installation and disassembly of the back plate 61. A positioning assembly is provided on the upper surface of the mounting plate 5. The positioning assembly can limit the wires on the electrical equipment to facilitate subsequent maintenance.

[0033] Reference Figure 2 、 Figure 4 、 Figure 5 The disassembly and assembly components include a back panel 61, a card slot 601 is provided on the rear surface of the cabinet 1, a card block 64 is fixedly connected to the front surface of the back panel 61, the card slot 601 and the card block 64 fit together, and a handle 62 is fixedly connected to the rear surface of the back panel 61 for easy grasping. A pressure rod 63 is passed through and slidably connected to the rear surface of the handle 62, and the pressure rod 63 moves in the front and rear directions. The inner wall of the cabinet 1 is elastically connected to the limit block 66 through a compression spring 65.

[0034] Reference Figure 1 - Figure 3 The positioning assembly includes a positioning plate 71 , a positioning groove 701 is provided on the rear surface of the positioning plate 71 , and a positioning block 73 is elastically connected to the inner wall of the positioning plate 71 through a connecting spring 72 .

[0035] Reference Figure 2 、 Figure 4 、 Figure 5The card block 64 is inserted into the inner wall of the card slot 601. During the insertion process, the rear surface of the limit block 66 will be squeezed. When the pressure rod 63 moves forward, the inclined surface of the limit block 66 will also be squeezed. The pressure rod 63 passes through and is slidably connected to the front surface of the back plate 61. The pressure rod 63 passes through and is slidably connected to the rear surface of the card block 64. A limit groove 602 is provided on the right surface of the card block 64. The limit groove 602 and the limit block 66 fit together. The limit block 66 is inserted into the inner wall of the limit groove 602, which can be adjusted. The block 64 is limited, and the rear surface of the limit block 66 is set to a slope. When the slope of the limit block 66 is squeezed, the limit block 66 will move to the right and disengage from the limit groove 602, releasing the limit on the block 64. The limit block 66 is slidably connected to the inner wall of the cabinet 1, and one end of the compression spring 65 is fixedly connected to the right surface of the limit block 66, and the other end of the compression spring 65 is fixedly connected to the inner wall of the right side of the cabinet 1. When the limit block 66 moves to the right, it will squeeze the compression spring 65 to generate a reaction force.

[0036] Reference Figure 1 - Figure 3 The lower surface of the positioning plate 71 is fixedly connected to the upper surface of the mounting plate 5. The positioning plate 71 is set in an L shape. There is a large gap between the rear surface of the positioning plate 71 and the rear surface of the mounting plate 5. The positioning block 73 is located at the positioning groove 701. The upper surface of the positioning block 73 is set as an inclined surface. The lower surface of the positioning block 73 is set as an inclined surface. When the inclined surface of the positioning block 73 is squeezed, the positioning block 73 will retract into the positioning plate 71. When the wire on the electrical equipment is moved into the positioning groove 701, the inclined surface of the lower surface of the positioning block 73 will be squeezed. When the locking cam 73 is in the unlocking state, the locking cam 73 is in the unlocking state, and the winch cam 73 is in the unlocking state, so the winch cam 73 is locked.

[0037] Working principle: When using this device, first use bolts to install the mounting plate 5 at the appropriate position on the mounting frame 4, and then install the electrical equipment on the mounting plate 5. After the electrical equipment is installed, put the corresponding wire into the corresponding positioning groove 701. When the wire is inserted into the positioning groove 701 from bottom to top, the inclined surface of the lower surface of the positioning block 73 will be squeezed, and then the positioning block 73 will be driven to retract into the positioning plate 71 to release the obstruction, and the positioning block 73 in the retracted positioning plate 71 will squeeze the connecting spring 72 to generate a reaction force. When the line moves above the positioning block 73, the obstruction to the positioning block 73 will be released, and the reaction force of the connecting spring 72 will push the positioning block 73 out to limit the line. At this time, the line cannot be separated from the positioning groove 701 without the influence of external force, and the installation is completed.

[0038] When the electrical equipment needs to be repaired, the pressure rod 63 is moved forward and the handle 62 is grasped. The pressure rod 63 moved forward will squeeze the inclined surface of the limit block 66, and then the limit block 66 will retract into the cabinet 1 and disengage the limit slot 602 to release the limit on the card block 64. Then the handle 62 is moved backward to complete the disassembly of the back panel 61, which is convenient for repairing the electrical equipment from the rear side. After the repair is completed, the card block 64 is aligned with the card slot 601 and plugged in. During plugging, the card block 64 will squeeze the inclined surface of the limit block 66, and the limit block 66 will retract into the cabinet 1 to release the obstruction and squeeze the compression spring 65 to generate a reaction force. When the card block 64 and the card slot 601 are completely plugged in, the squeezing of the limit block 66 will be released, and the reaction force of the compression spring 65 will push the limit block 66 and the limit slot 602 to plug in to limit the card block 64, completing the installation of the back panel 61.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An electrical automation control cabinet with a quick maintenance function, comprising a cabinet body (1), characterized in that: The front surface of the cabinet body (1) is rotatably connected to a cabinet door (2), and the front surface of the cabinet door (2) is provided with a handle lock (3). The inner wall of the bottom end of the cabinet body (1) is fixedly connected to a mounting frame (4), and the front surface of the mounting frame (4) is fixedly mounted with a mounting plate (5) by bolts. The rear surface of the cabinet body (1) is provided with a disassembly assembly, and the upper surface of the mounting plate (5) is provided with a positioning assembly. The disassembly assembly includes a back plate (61), and a card slot (601) is provided on the rear surface of the cabinet body (1). The front surface of the back plate (61) is fixedly connected to a card block (64), and the rear surface of the back plate (61) is fixedly connected to a handle (62). The rear surface of the handle (62) is penetrated and slidably connected to a pressure rod (63). The inner wall of the cabinet body (1) is elastically connected to a limit block (66) via a compression spring (65).

2. The electrical automation control cabinet with rapid maintenance function according to claim 1, characterized in that: The positioning assembly comprises a positioning plate (71), a rear surface of the positioning plate (71) is provided with a positioning groove (701), and an inner wall of the positioning plate (71) is elastically connected to a positioning block (73) via a connecting spring (72).

3. The electrical automation control cabinet with rapid maintenance function according to claim 1, characterized in that: The card block (64) is inserted into the inner wall of the card slot (601), the pressure rod (63) passes through and is slidably connected to the front surface of the back plate (61), and the pressure rod (63) passes through and is slidably connected to the rear surface of the card block (64).

4. The electrical automation control cabinet with rapid maintenance function according to claim 1, characterized in that: A limiting groove (602) is provided on the right surface of the clamping block (64), the limiting block (66) is plugged into the inner wall of the limiting groove (602), and the rear surface of the limiting block (66) is configured as an inclined surface.

5. The electrical automation control cabinet with rapid maintenance function according to claim 1, characterized in that: The limit block (66) is slidably connected to the inner wall of the cabinet (1), one end of the compression spring (65) is fixedly connected to the right surface of the limit block (66), and the other end of the compression spring (65) is fixedly connected to the inner wall on the right side of the cabinet (1).

6. The electrical automation control cabinet with a rapid maintenance function according to claim 2, characterized in that: The lower surface of the positioning plate (71) is fixedly connected to the upper surface of the mounting plate (5), and the positioning plate (71) is configured to be L-shaped.

7. The electrical automation control cabinet with a rapid maintenance function according to claim 2, characterized in that: The positioning block (73) is located at the positioning groove (701), the upper surface of the positioning block (73) is set as an inclined surface, and the lower surface of the positioning block (73) is set as an inclined surface.

8. The electrical automation control cabinet with a rapid maintenance function according to claim 2, characterized in that: The positioning block (73) passes through and is slidably connected to the left surface of the positioning plate (71), one end of the connecting spring (72) is fixedly connected to the right surface of the positioning block (73), and the other end of the connecting spring (72) is fixedly connected to the inner wall of the right side of the positioning plate (71).

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