Electrical control cabinet

Abstract

The utility model relates to the technical field of control cabinets, and provides an electrical control cabinet which comprises a bottom plate, a control cabinet body is arranged above the bottom plate, the bottom surface of the control cabinet body is fixedly connected with two sliding columns, the two sliding columns are both connected with the bottom plate in an inserted mode, an installation and disassembly mechanism is arranged in the bottom plate, and the installation and disassembly mechanism is connected with the control cabinet body. And the mounting and dismounting mechanism comprises two reserved grooves, wedge-shaped clamping blocks are slidably connected to the inner walls of the reserved grooves, the wedge-shaped clamping blocks are connected with the sliding columns in an inserted mode, telescopic rods are fixedly connected to the inner walls of the reserved grooves, and the output ends of the telescopic rods are fixedly connected with the outer surfaces of the wedge-shaped clamping blocks. According to the technical scheme, the problems that an electrical control cabinet in the prior art is troublesome to mount and dismount, a large amount of working time is needed, the working efficiency of device personnel is reduced, and the practicability of the device is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of control cabinets, and in particular to an electric control cabinet. Background Art

[0002] A control cabinet is a device that assembles switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to electrical wiring requirements. Its layout should meet the requirements for normal operation of the power system, facilitate maintenance, and not endanger the safety of people and surrounding equipment.

[0003] According to the electrical control cabinet disclosed in the patent publication number CN211351400, the deodorizing mechanism of the device removes the odor generated in the cabinet, making the operation safer for the staff;

[0004] However, although the device can achieve the purpose of removing odor, in actual applications, the existing electrical control cabinets are generally fixed with bolts during installation, which requires a lot of time during installation and disassembly. At the same time, the bolts will rust and corrode after long-term use, which is troublesome during disassembly and reduces the work efficiency of the staff.

[0005] According to the electrical control cabinet disclosed in the patent publication number CN217160200U, the device solves the problem of poor anti-static dust removal effect of the electrical control cabinet in the prior art;

[0006] However, the patent is also troublesome during installation, which wastes a lot of working time and reduces the practicality of the device. Utility Model Content

[0007] The utility model provides an electrical control cabinet, which solves the problem that the electrical control cabinet in the related art is troublesome to install and disassemble, requires a lot of working time, reduces the work efficiency of the installation personnel, and reduces the practicality of the device.

[0008] The technical scheme of the utility model is as follows: an electrical control cabinet comprises a base plate, a control cabinet body is arranged above the base plate, the bottom surface of the control cabinet body is fixedly connected with two sliding columns, the two sliding columns are both plugged into the base plate, an installation and disassembly mechanism is arranged inside the base plate, the installation and disassembly mechanism comprises two reserved grooves, the inner wall of the reserved groove is slidably connected with a wedge-shaped card block, the wedge-shaped card block is plugged into the sliding column, the inner wall of the reserved groove is fixedly connected with a telescopic rod, the output end of the telescopic rod is fixedly connected with the outer surface of the wedge-shaped card block, the outer surface of the telescopic rod is sleeved with a first telescopic spring, two grooves are arranged inside the base plate, the inner wall of the groove is slidably connected with a sliding disk, the bottom surface of the sliding disk is fixedly connected with a pressure rod, the bottom end of the pressure rod passes through the groove and is slidably connected with the wedge-shaped card block, the outer surface of the pressure rod is sleeved with a second telescopic spring, the outer surface of the sliding disk is fixedly connected with two symmetrical connecting rods, the inner wall of the base plate is slidably connected with the sliding plate, and the front ends of the two connecting rods are fixedly connected with the back side of the sliding plate.

[0009] Preferably, two symmetrical third telescopic springs are fixedly connected to the inner wall of the base plate, and the top ends of the two third telescopic springs are fixedly connected to the bottom surface of the sliding plate. The elastic force generated by the deformation of the third telescopic springs can drive the sliding plate to automatically reset, which can make it more convenient for the staff to operate the device and can effectively reduce the operating difficulty of the device.

[0010] Preferably, threaded holes are provided at the four corners of the upper surface of the base plate, and the inner wall of each threaded hole is threadedly connected with a bolt. The threaded holes and bolts can be used to fix the base plate, which can effectively prevent the base plate from shaking during use and effectively increase the safety of the device.

[0011] Preferably, a nut is fixedly connected to the top of each bolt, and a washer is sleeved on the outer surface of each bolt. The nut can make it more convenient for workers to turn the bolt, and the washer can reduce the wear of the nut on the base plate, which can effectively increase the safety of the device.

[0012] Preferably, two groups of symmetrical heat dissipation windows are provided on the outer surface of the control cabinet body, and the inner wall of the base plate is fixedly connected with mounting plates arranged at equal distances. The heat dissipation windows can dissipate heat, and damage to electrical components caused by heat accumulation inside the control cabinet body can be effectively avoided. The electrical components can be installed and fixed by the mounting plates.

[0013] Preferably, support rods are fixedly connected to the four corners of the upper surface of the control cabinet body, and a rain shield is provided above the base plate. The top ends of the four support rods are fixedly connected to the bottom surfaces of the rain shields. The support rods and the rain shields can serve the purpose of keeping rain out, effectively preventing rainwater from entering the interior of the control cabinet body, and effectively increasing the safety of the device.

[0014] Preferably, a sealing door is hinged on the front of the base plate through a pin shaft, and an observation window is embedded in the front of the sealing door. The sealing door can seal the control cabinet body and protect the electrical components inside the control cabinet body. The observation window makes it more convenient for the staff to observe the internal situation of the control cabinet body.

[0015] Preferably, a handle is fixedly connected to the front of the sealing door, and a protective pad is fixedly connected to the outer surface of the handle. The handle and the protective pad can make it more convenient for the staff to open and close the sealing door, and at the same time can protect the operator's palm, which can effectively increase the comfort of the staff.

[0016] The working principle and beneficial effects of the utility model are:

[0017] 1. In the utility model, the control cabinet body can protect the electrical components and prevent them from being damaged. At the same time, the electrical components can be installed in a centralized manner, which makes it more convenient for the staff to operate and repair the electrical components. The mutual cooperation between the bottom plate, the sliding column and the installation and disassembly mechanism can make it more convenient and quick for the staff to install and disassemble the control cabinet body, which can effectively increase the work efficiency of the staff and the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the bottom plate of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the bottom plate of the utility model;

[0022] Figure 4 It is a schematic diagram of the internal structure of the control cabinet body of the utility model.

[0023] In the figure: 1. bottom plate; 2. control cabinet body; 3. sliding column; 4. installation and disassembly mechanism; 401. reserved groove; 402. wedge-shaped block; 403. telescopic rod; 404. first telescopic spring; 405. groove; 406. sliding plate; 407. pressure rod; 408. second telescopic spring; 409. connecting rod; 4010. sliding plate; 5. third telescopic spring; 6. threaded hole; 7. bolt; 8. nut; 9. washer; 10. heat dissipation window; 11. mounting plate; 12. support rod; 13. rain shield; 14. sealing door; 15. observation window; 16. handle; 17. protective pad. DETAILED DESCRIPTION

[0024] The following will be combined with 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.

[0025] Example 1

[0026] like Figure 1 to Figure 3 As shown, this embodiment proposes an electrical control cabinet, including a base plate 1, a control cabinet body 2 is arranged above the base plate 1, and two sliding columns 3 are fixedly connected to the bottom surface of the control cabinet body 2, and the two sliding columns 3 are plugged into the base plate 1.

[0027] See also Figure 1 The control cabinet body 2 is made of a material with high hardness, waterproof and rust-proof, which can effectively prevent the control cabinet body 2 from rusting and being damaged during the use of the device, and can effectively increase the service life of the device. A reflective strip can be set on the control cabinet body 2 to serve the purpose of reminding pedestrians and avoiding collision between pedestrians and the device. The control cabinet body 2 can be installed by inserting the sliding column 3 into the interior of the bottom plate 1. The outer surface of the sliding column 3 is polished, which can reduce the wear of the sliding column 3 when sliding, and can effectively increase the service life of the device.

[0028] An installation and disassembly mechanism 4 is arranged inside the base plate 1, and the installation and disassembly mechanism 4 includes two reserved grooves 401, and the inner walls of the reserved grooves 401 are slidably connected with wedge-shaped blocks 402, and the wedge-shaped blocks 402 are plugged into the sliding column 3. The inner wall of the reserved groove 401 is fixedly connected with a telescopic rod 403, and the output end of the telescopic rod 403 is fixedly connected with the outer surface of the wedge-shaped blocks 402, and the outer surface of the telescopic rod 403 is sleeved with a first telescopic spring 404.

[0029] See also Figures 1 to 3When the sliding column 3 contacts the wedge block 402, the sliding column 3 continues to move and can drive the wedge block 402 to move, thereby driving the telescopic rod 403 and the first telescopic spring 404 to contract. When the sliding column 3 completely enters the bottom plate 1, the wedge block 402 can be driven by the elastic force generated when the first telescopic spring 404 is deformed to insert into the sliding column 3. The first telescopic spring 404 can be limited by the telescopic rod 403, which can effectively prevent the first telescopic spring 404 from bending during the deformation process, and can effectively increase the safety of the device.

[0030] Two grooves 405 are provided inside the bottom plate 1, and a sliding plate 406 is slidably connected to the inner wall of the groove 405, and a pressure rod 407 is fixedly connected to the bottom surface of the sliding plate 406. The bottom end of the pressure rod 407 passes through the groove 405 and is slidably connected to the wedge-shaped block 402. A second telescopic spring 408 is sleeved on the outer surface of the pressure rod 407, and two symmetrical connecting rods 409 are fixedly connected to the outer surface of the sliding plate 406. A sliding plate 4010 is slidably connected to the inner wall of the bottom plate 1, and the front ends of the two connecting rods 409 are fixedly connected to the back side of the sliding plate 4010.

[0031] See also Figures 1 to 4 The movement of the sliding plate 4010 can drive the connecting rod 409 to move, and then drive the sliding plate 406 to move. The movement of the sliding plate 406 can drive the pressure rod 407 to move, and then the wedge block 402 can slide, so that the wedge block 402 can be separated from the inside of the sliding column 3.

[0032] The elastic force generated by the deformation of the second telescopic spring 408 can drive the sliding plate 406 to automatically reset, and then drive the pressure rod 407 to reset, which can make the operation of the device more convenient and effectively reduce the operating difficulty of the device. The outer surface of the sliding plate 4010 is polished, which can reduce the wear of the sliding plate 4010 when sliding, and can effectively increase the service life of the device.

[0033] Two symmetrical third telescopic springs 5 ​​are fixedly connected to the inner wall of the base plate 1, and the top ends of the two third telescopic springs 5 ​​are fixedly connected to the bottom surface of the sliding plate 4010. The elastic force generated by the deformation of the third telescopic springs 5 ​​can drive the sliding plate 4010 to automatically reset, which can make it more convenient for the staff to operate the device and can effectively reduce the operating difficulty of the device.

[0034] Example 2

[0035] like Figure 1 to Figure 4As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that threaded holes 6 are opened at the four corners of the upper surface of the base plate 1, and the inner wall of each threaded hole 6 is threadedly connected with a bolt 7. The threaded holes 6 and the bolts 7 can be used to fix the base plate 1, which can effectively prevent the base plate 1 from shaking during use of the device, and can effectively increase the safety of the device.

[0036] The top of each bolt 7 is fixedly connected with a nut 8, and the outer surface of each bolt 7 is sleeved with a washer 9. The nut 8 can make it more convenient for the staff to turn the bolt 7. The washer 9 can reduce the wear of the nut 8 on the base plate 1, which can effectively increase the safety of the device.

[0037] Two sets of symmetrical heat dissipation windows 10 are provided on the outer surface of the control cabinet body 2, and the inner wall of the base plate 1 is fixedly connected with mounting plates 11 arranged at equal distances. The heat dissipation windows 10 can dissipate heat and effectively avoid damage to electrical components caused by heat accumulation inside the control cabinet body 2. The mounting plates 11 can be used to install and fix the electrical components.

[0038] Support rods 12 are fixedly connected to the four corners of the upper surface of the control cabinet body 2, and a rain shield 13 is arranged above the base plate 1. The top ends of the four support rods 12 are fixedly connected to the bottom surfaces of the rain shields 13. The support rods 12 and the rain shields 13 can serve the purpose of keeping out rain, effectively preventing rainwater from entering the interior of the control cabinet body 2, and effectively increasing the safety of the device.

[0039] A sealing door 14 is hinged on the front of the base plate 1 through a pin shaft, and an observation window 15 is embedded in the front of the sealing door 14. The sealing door 14 can seal the control cabinet body 2 and protect the electrical components inside the control cabinet body 2. The observation window 15 makes it more convenient for the staff to observe the internal situation of the control cabinet body 2.

[0040] A handle 16 is fixedly connected to the front of the sealing door 14, and a protective pad 17 is fixedly connected to the outer surface of the handle 16. The handle 16 and the protective pad 17 can make it more convenient for the staff to open and close the sealing door 14, and at the same time can protect the operator's palm, which can effectively increase the comfort of the staff.

[0041] Working principle: When the device is used, the sliding column 3 needs to be inserted into the interior of the bottom plate 1. As the sliding column 3 moves, it will contact the wedge-shaped block 402, so that the wedge-shaped block 402 can be moved. As the wedge-shaped block 402 moves, the telescopic rod 403 and the first telescopic spring 404 can be driven to contract. When the sliding column 3 completely enters the interior of the bottom plate 1, the elastic force generated by the deformation of the first telescopic spring 404 drives the wedge-shaped block 402 to be inserted into the interior of the sliding column 3, so that the purpose of limiting the sliding column 3 can be achieved, and the sliding column 3 can be limited. In order to achieve the purpose of installing the control cabinet body 2, when the control cabinet body 2 needs to be disassembled, it is necessary to press the sliding plate 4010. The movement of the sliding plate 4010 can drive the connecting rod 409 to move, and then the sliding plate 406 can be driven to move. As the sliding plate 406 moves, the pressure rod 407 can be driven to move, and then the wedge block 402 can be made to slide, so that the wedge block 402 can be separated from the inside of the sliding column 3, and then the limit on the sliding column 3 can be released, so that the control cabinet body 2 can be removed from the inside of the base plate 1.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electrical control cabinet, characterized in that: The invention comprises a bottom plate (1), a control cabinet body (2) is arranged above the bottom plate (1), two sliding columns (3) are fixedly connected to the bottom surface of the control cabinet body (2), the two sliding columns (3) are plugged into the bottom plate (1), an installation and disassembly mechanism (4) is arranged inside the bottom plate (1), the installation and disassembly mechanism (4) comprises two reserved grooves (401), the inner walls of the reserved grooves (401) are slidably connected with wedge-shaped blocks (402), the wedge-shaped blocks (402) are plugged into the sliding columns (3), the inner walls of the reserved grooves (401) are fixedly connected with a telescopic rod (403), the output end of the telescopic rod (403) is fixedly connected to the outer surface of the wedge-shaped blocks (402), and the outer surface of the telescopic rod (403) is fixedly connected to the outer surface of the wedge-shaped blocks (402). A first telescopic spring (404) is sleeved on the surface, two grooves (405) are provided inside the bottom plate (1), the inner wall of the groove (405) is slidably connected to a sliding plate (406), the bottom surface of the sliding plate (406) is fixedly connected to a pressure rod (407), the bottom end of the pressure rod (407) passes through the groove (405) and is slidably connected to the wedge-shaped block (402), the outer surface of the pressure rod (407) is sleeved with a second telescopic spring (408), the outer surface of the sliding plate (406) is fixedly connected to two symmetrical connecting rods (409), the inner wall of the bottom plate (1) is slidably connected to a sliding plate (4010), and the front ends of the two connecting rods (409) are fixedly connected to the back side of the sliding plate (4010).

2. An electrical control cabinet according to claim 1, characterized in that: Two symmetrical third telescopic springs (5) are fixedly connected to the inner wall of the bottom plate (1), and the top ends of the two third telescopic springs (5) are fixedly connected to the bottom surface of the sliding plate (4010).

3. An electrical control cabinet according to claim 1, characterized in that: Threaded holes (6) are provided at four corners of the upper surface of the bottom plate (1), and a bolt (7) is threadedly connected to the inner wall of each threaded hole (6).

4. An electrical control cabinet according to claim 3, characterized in that: The top end of each bolt (7) is fixedly connected to a nut (8), and the outer surface of each bolt (7) is sleeved with a washer (9).

5. The electrical control cabinet according to claim 1, characterized in that: The outer surface of the control cabinet body (2) is provided with two groups of symmetrical heat dissipation windows (10), and the inner wall of the bottom plate (1) is fixedly connected with mounting plates (11) arranged at equal distances.

6. The electrical control cabinet according to claim 1, characterized in that: Support rods (12) are fixedly connected to the four corners of the upper surface of the control cabinet body (2), a rain shield (13) is arranged above the bottom plate (1), and the top ends of the four support rods (12) are fixedly connected to the bottom surface of the rain shield (13).

7. The electrical control cabinet according to claim 1, characterized in that: A sealing door (14) is hingedly connected to the front side of the bottom plate (1) via a pin, and an observation window (15) is inlaid on the front side of the sealing door (14).

8. An electrical control cabinet according to claim 7, characterized in that: A handle (16) is fixedly connected to the front surface of the sealed door (14), and a protective pad (17) is fixedly connected to the outer surface of the handle (16).

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