Power distribution cabinet convenient to overhaul

Abstract

The utility model discloses a power distribution cabinet convenient for maintenance, which comprises a power distribution cabinet body and an opening and closing door, the opening and closing door is hinged to the opening end of the power distribution cabinet body, the power distribution cabinet body is provided with a fixing frame, the fixing frame is movably installed on the power distribution cabinet body, and the opening and closing door is hinged to the opening end of the power distribution cabinet body. And a fixing assembly is arranged between the fixing assembly and the power distribution cabinet body. According to the power distribution cabinet convenient to overhaul, when the power distribution cabinet convenient to overhaul is used, the fixing frame is installed in the power distribution cabinet body, the fixing frame is fixed in the power distribution cabinet body through the fixing assembly, and when the power distribution cabinet convenient to overhaul is maintained, the push rod can slide in the installation groove by adjusting connection between the buckle and the clamping block; the fixing frame drives the second mounting rod to incline towards the port of the power distribution cabinet body through the second connecting shaft by taking the first connecting shaft and the second connecting port as shaft points until the maximum inclination angle is obtained after the fixing frame slides to the maximum distance of the push rod, so that mounting or overhauling work is facilitated.

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] The power distribution box, also known as the power control box, is a type of distribution box. The distribution box is divided into power distribution box and lighting distribution box. It is the final equipment of the distribution system. In order to facilitate maintenance, it must be improved accordingly.

[0003] Application number: CN202022960283.8 discloses a power distribution cabinet that is easy to maintain. The card plate is moved by gears to open the baffle for maintenance of the inside of the device, and the threaded column can also be unscrewed to inspect the inside of the device; in the above application, movement is performed through the connection relationship between multiple structures to facilitate the maintenance of internal parts, but the operation process is relatively cumbersome, and the parts of the auxiliary maintenance part also need to be regularly maintained and repaired, which wastes manpower and material resources, increases workload, and is still inconvenient to use.

[0004] To sum up, the above technical problems need to be solved. Utility Model Content

[0005] The utility model aims to provide a power distribution cabinet which is easy to maintain, so as to solve the problem that the operation process during maintenance is relatively complicated and is not conducive to reducing the workload.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power distribution cabinet that is easy to maintain, comprising a distribution cabinet body and an opening and closing door, the opening and closing door being hinged at the opening end of the distribution cabinet body, a fixing frame being arranged on the distribution cabinet body, the fixing frame being movably mounted on the distribution cabinet body, and a fixing component being arranged between the fixing frame and the distribution cabinet body.

[0007] Preferably, the fixing assembly includes a guide rod, which is fixedly mounted on the inner walls on opposite sides of the power distribution cabinet body, and the outer wall on the upper side of the fixing frame is provided with a mounting rod 1, and the mounting rod 1 is movably connected to the outer wall on the upper side of the guide rod.

[0008] Preferably, a groove is provided at one end of the guide rod, a connecting shaft 1 is provided in the groove, a connecting port 1 is provided on the mounting rod 1, and the connecting port 1 is movably connected to the connecting shaft 1.

[0009] Preferably, the fixing assembly further comprises a push rod, a mounting groove is provided on the power distribution cabinet body, the push rod is slidably installed in the mounting groove, and inner walls on opposite sides of the push rod are respectively provided with connection ports 2.

[0010] Preferably, a second mounting rod is provided on the outer wall of the lower side of the fixing frame, a second connecting shaft is provided on the second mounting rod, and the second connecting port is movably connected to the inner wall of the second connecting shaft.

[0011] Preferably, the push rod is U-shaped, and a buckle is provided on the outer wall of the push rod on the side parallel to the power distribution cabinet body, and a clamping block matching with the buckle is provided on the power distribution cabinet body.

[0012] Preferably, the buckle is rotatably mounted on the push rod, a torsion spring is provided between the clamping block and the push rod, and a clamping block movably connected to the buckle is provided on the inner wall of the upper side of the power distribution cabinet body.

[0013] The technical effects and advantages of the utility model are as follows: when in use, the fixing bracket is installed inside the power distribution cabinet body, and the fixing bracket is fixed inside the power distribution cabinet body by the fixing assembly, and during maintenance, the connection between the buckle and the block is adjusted so that the push rod can slide in the installation groove, so that the fixing bracket will use the connecting shaft 1 and the connecting port 2 as the axis points, and drive the installation rod 2 to tilt toward the port of the power distribution cabinet body through the connecting shaft 2 until it slides to the maximum distance of the push rod and obtains the maximum inclination angle, so as to facilitate installation or maintenance work, and the operation is simple, and it can be used continuously after one installation, thereby reducing subsequent operation steps and workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the fixing assembly of the utility model;

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model.

[0017] In the figure: 1. Distribution cabinet body; 2. Opening and closing door; 3. Fixing bracket; 4. Fixing assembly; 5. Guide rod; 6. Mounting rod 1; 7. Groove; 8. Connecting shaft 1; 9. Connecting port 1; 10. Push rod; 11. Mounting groove; 12. Connecting shaft 2; 13. Mounting rod 2; 14. Connecting port 2; 15. Buckle; 16. Block. DETAILED DESCRIPTION

[0018] 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 in 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.

[0019] The utility model provides Figure 1-3 A power distribution cabinet for easy maintenance shown in the figure comprises a distribution cabinet body 1 and an opening and closing door 2, the opening and closing door 2 is hinged at the opening end of the distribution cabinet body 1, and a fixing frame 3 is arranged on the distribution cabinet body 1, and the fixing frame 3 is movably mounted on the distribution cabinet body 1, and a fixing component 4 is arranged between the distribution cabinet body 1. When in use, the fixing frame 3 is installed inside the distribution cabinet body 1, and the fixing frame 3 is fixed inside the distribution cabinet body 1 through the fixing component 4, and when repairing, the connection between the buckle 15 and the block 16 is adjusted so that the push rod 10 can slide in the installation groove 11, so that the fixing frame 3 will use the connecting shaft 1 8 and the connecting port 2 12 as the axis point, and drive the installation rod 2 13 (i.e., the lower side of the fixing plate) to tilt toward the port of the distribution cabinet body 1 through the connecting shaft 2 14, until the maximum tilt angle is obtained after sliding to the maximum distance of the push rod 10, so as to facilitate installation or maintenance work, and the operation is simple, and it can be used continuously after one installation, reducing the subsequent operation steps and workload.

[0020] Specifically, the fixing assembly 4 includes a guide rod 5, which is fixedly mounted on the inner walls on opposite sides of the power distribution cabinet body 1, and a mounting rod 6 is provided on the outer wall on the upper side of the fixing frame 3, and the mounting rod 6 is movably connected to the outer wall on the upper side of the guide rod 5. A groove 7 is provided at one end of the guide rod 5, and a connecting shaft 8 is provided in the groove 7. A connecting port 9 is provided on the mounting rod 6, and the connecting port 9 is movably connected to the connecting shaft 8. The fixing assembly 4 also includes a push rod 10, and a mounting groove 11 is provided on the power distribution cabinet body 1, and the push rod 10 is slidably mounted in the mounting groove 11, and connecting shafts 12 are respectively provided on the inner walls on opposite sides of the push rod 10. A mounting rod 13 is provided on the outer wall on the lower side of the fixing frame 3, and a connecting port 14 is provided on the mounting rod 13, and the connecting shaft 12 is movably connected to the inner wall of the connecting port 14. Please refer to the attached Figure 2 , 3As shown, by placing the mounting rod 16 on the outer wall of the upper side of the guide rod 5, the fixing frame 3 is pushed to slide along the outer wall of the guide rod 5. The fixing frame 3 gradually moves upward with the inclination angle of the guide rod 5, and then slides into the groove 7. The connecting port 19 set on the mounting rod 16 will cooperate with the connecting shaft 18 set in the groove 7. When one end of the connecting port 19 passes through the outer wall of the lower side of the mounting rod 16, when the fixing frame 3 slides into the groove 7, the connecting port 19 will be connected with the connecting shaft 18 along with the downward force, and the connecting port 2 12 on the mounting rod 2 13 on the lower side will also move downward with the gravity and connect with the connecting shaft 2 14 to complete the installation. Among them, the push rod 10 The initial position is fixed in the distribution cabinet body 1 by the buckle 15. When the fixing frame 3 inside the distribution cabinet body 1 is routinely inspected, the buckle 15 can be pushed upward to make the buckle 15 disengage from the block 16, and at the same time, the push rod 10 is pulled to move the push rod 10 along the installation groove 11 to the outside of the distribution cabinet body 1. At this time, the fixing frame 3 will use the connecting shaft 1 8 and the connecting port 2 12 as the axis points, and drive the installation rod 2 13 (that is, the lower side of the fixing plate) to tilt toward the port of the distribution cabinet body 1 through the connecting shaft 2 14 until it slides to the maximum distance of the push rod 10 and obtains the maximum inclination angle. At this time, installation or maintenance work can be carried out.

[0021] Specifically, the push rod 10 is U-shaped, and a buckle 15 is provided on the outer wall of the side of the push rod 10 parallel to the power distribution cabinet body 1. The buckle 15 is rotatably mounted on the push rod 10, a torsion spring is provided between the clamping block 16 and the push rod 10, and a clamping block 16 movably connected to the buckle 15 is provided on the inner wall of the upper side of the power distribution cabinet body 1. Figure 3 As shown, after the inspection is completed, the push rod 10 can be pushed into the inside of the installation groove 11, and the buckle 15 can be connected with the block 16 to complete the installation. After releasing the buckle 15, the torsion spring will restore the buckle 15 to be tightly attached to the lower side of the push rod 10 or the inner wall of the distribution cabinet body 1.

[0022] Finally, it should be noted that the above are only preferred embodiments of the present invention and are 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 substitutions for some of the technical features therein. 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. A power distribution cabinet that is easy to maintain, characterized in that: The invention comprises a power distribution cabinet body (1) and an opening and closing door (2), wherein the opening and closing door (2) is hinged at the opening end of the power distribution cabinet body (1), a fixing frame (3) is arranged on the power distribution cabinet body (1), the fixing frame (3) is movably mounted on the power distribution cabinet body (1), and a fixing component (4) is arranged between the fixing frame and the power distribution cabinet body (1).

2. The power distribution cabinet that is easy to maintain according to claim 1 is characterized in that: The fixing assembly (4) comprises a guide rod (5), wherein the guide rod (5) is fixedly mounted on the inner walls of the power distribution cabinet body (1) on opposite sides, and a mounting rod (6) is arranged on the outer wall on the upper side of the fixing frame (3), wherein the mounting rod (6) is movably connected to the outer wall on the upper side of the guide rod (5).

3. The power distribution cabinet that is easy to maintain according to claim 2 is characterized in that: A groove (7) is provided at one end of the guide rod (5), a connecting shaft (8) is provided in the groove (7), a connecting port (9) is provided on the mounting rod (6), and the connecting port (9) is movably connected to the connecting shaft (8).

4. The power distribution cabinet that is easy to maintain according to claim 2 is characterized in that: The fixing assembly (4) further comprises a push rod (10), the power distribution cabinet body (1) is provided with a mounting groove (11), the push rod (10) is slidably mounted in the mounting groove (11), and the inner walls on opposite sides of the push rod (10) are respectively provided with connecting shafts (12).

5. The power distribution cabinet that is easy to maintain according to claim 4 is characterized in that: The outer wall at the lower side of the fixing frame (3) is provided with a second mounting rod (13), the second mounting rod (13) is provided with a second connecting port (14), and the second connecting shaft (12) is movably connected to the inner wall of the second connecting port (14).

6. The power distribution cabinet that is easy to maintain according to claim 5 is characterized in that: The push rod (10) is U-shaped, and a buckle (15) is provided on the outer wall of the push rod (10) on the side parallel to the power distribution cabinet body (1), and a clamping block (16) matching with the buckle (15) is provided on the power distribution cabinet body (1).

7. The power distribution cabinet that is easy to maintain according to claim 6 is characterized in that: The buckle (15) is rotatably mounted on the push rod (10), a torsion spring is arranged between the clamping block (16) and the push rod (10), and a clamping block (16) movably connected to the buckle (15) is arranged on the inner wall of the upper side of the power distribution cabinet body (1).

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