Power distribution box convenient to overhaul

Abstract

The utility model relates to the technical field of distribution boxes, and provides a distribution box convenient to overhaul, which comprises a fixed plate, a connecting groove is arranged in the middle of one side end face of the fixed plate, a second arc-shaped groove is arranged on the inner wall of one end of the connecting groove, a second connecting port is arranged on the inner wall of one side of the second arc-shaped groove, and a distribution box main body is movably inserted into the inner side of the connecting groove. A connecting column is fixed to the middle of the outer wall of one side of the distribution box body and movably inserted into the inner side of the connecting groove. The connecting column is movably inserted into the inner side of the connecting groove, the connecting column is driven to rotate through rotation of the distribution box main body, and then the first arc-shaped block and the second arc-shaped block are driven to rotate, so that the first arc-shaped block and the second arc-shaped block can be moved into or out of the inner sides of the first arc-shaped groove and the second arc-shaped groove through the first connecting port and the second connecting port; therefore, the power distribution box main body can be quickly mounted or dismounted, the dismounting efficiency is improved, and convenience is provided for maintenance of the power distribution box main body.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of distribution box, concretely is a distribution box convenient to overhaul. BACKGROUND

[0002] The distribution box is electrical equipment, has the characteristics of small volume, easy installation, special technical performance, fixed position, unique configuration function, no site restriction, more universal application, stable and reliable operation, high space utilization, less land occupation and environmental protection effect.

[0003] At present, the existing distribution box on the market is generally fixed on the wall or equipment mounting surface by sheet metal parts and bolts during use, and the bolt usage is more, which leads to that when the distribution box needs to be disassembled and overhauled in the later period, many bolts need to be taken down one by one, which is time-consuming and laborious, and the back and forth screwing of the bolts can easily cause the wear of the mounting hole, which may need to be re-punched and installed on the wall or equipment mounting surface, damaging the appearance of the installation position.

[0004] Therefore, a distribution box convenient to overhaul is needed, which is quickly and conveniently disassembled and assembled without the need for other tools, improving the convenience of maintenance and overhaul. CONTENT OF THE UTILITY MODEL

[0005] In order to solve the above problems, the utility model provides a distribution box convenient to overhaul, which has the characteristics of convenient disassembly and assembly and is beneficial to overhaul.

[0006] In order to achieve the above purpose, the utility model provides the following specific solutions:

[0007] A distribution box convenient to overhaul, comprising a fixed plate, a connecting groove is arranged in the middle of one side end face of the fixed plate, a second arc-shaped groove is arranged in the inner wall of one end of the connecting groove, a second connecting port is arranged in the inner wall of one side of the second arc-shaped groove, a distribution box body is movably inserted into the connecting groove, a connecting column is fixed to the middle of one side outer wall of the distribution box body, a second arc-shaped block is fixed to the outer wall of one end of the connecting column, the second arc-shaped block is located in the inner side of the second arc-shaped groove, a limiting groove is arranged on the outer wall of the second arc-shaped block, a box door is fixed to the side wall edge of the distribution box body, a moving hole is arranged in the middle of the bottom surface of the fixed plate, a moving groove is arranged in the upper end of the moving hole in a penetrating connection mode, the moving groove is in communication with the inner side of the second arc-shaped groove, a limiting column is movably inserted into the inner side of the moving groove, the limiting column is movably inserted into the inner side of the limiting groove in the upper end, a pull rod is fixed to the middle of the bottom surface of the limiting column, the pull rod penetrates the moving hole, a rod cap is fixed to the lower end of the pull rod, a first spring is movably sleeved to the outer side of the upper end of the pull rod, the lower end of the first spring is fixed to the inner wall of the moving groove, the upper end of the first spring is fixedly connected with the limiting column, the fixed plate is symmetrically fixed with mounting plates, mounting holes are arranged in the side walls of the mounting plates, and the mounting holes penetrate the mounting plates.

[0008] As an optimal technical scheme of the utility model of a convenient distribution box for overhauling, the supporting plate is fixed on the bottom side of the fixed plate, a rectangular groove is arranged on the side wall of the supporting plate, and the rectangular groove penetrates the supporting plate.

[0009] As an optimal technical scheme of the utility model of a convenient distribution box for overhauling, the clamping plate is movably inserted into the rectangular groove, the clamping plate penetrates the rectangular groove, and the clamping plate is located below the rod cap.

[0010] As an optimal technical scheme of the utility model of a convenient distribution box for overhauling, one end of the clamping plate is fixed with a traction plate, a second spring is fixed on the side wall of the traction plate, the second spring is located above the clamping plate, one end of the second spring is fixed on the side wall of the supporting plate, and the other side wall of the traction plate is fixed with a handle.

[0011] As an optimal technical scheme of the utility model of a convenient distribution box for overhauling, a first arc-shaped groove is arranged on the inner wall of one end of the connecting groove, the first arc-shaped groove and the second arc-shaped groove are symmetrically arranged, and a first connecting port is arranged on the inner wall of one side of the first arc-shaped groove.

[0012] As an optimal technical scheme of the utility model of a convenient distribution box for overhauling, a first arc-shaped block is fixed on the outer wall of one end of the connecting column, the first arc-shaped block and the second arc-shaped block are symmetrically arranged, and the first arc-shaped block is located on the inner side of the first arc-shaped groove.

[0013] As an optimal technical scheme of the utility model of a convenient distribution box for overhauling, the size of the first connecting port is larger than that of the first arc-shaped block, and the size of the second connecting port is larger than that of the second arc-shaped block.

[0014] As an optimal technical scheme of the utility model of a convenient distribution box for overhauling, a plurality of mounting holes are arranged, and the size of the connecting column is matched with the size of the connecting groove.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The connecting column of the power distribution box body is movably inserted into the connecting groove in the side end face of the fixed plate, the first arc-shaped block is located in the first arc-shaped groove, the second arc-shaped block is located in the second arc-shaped groove, the first arc-shaped block can enter or move out of the first arc-shaped groove through the first connecting port, the second arc-shaped block can enter or move out of the second arc-shaped groove through the second connecting port, the rotation of the power distribution box body drives the rotation of the connecting column, the first arc-shaped block and the second arc-shaped block are driven to rotate for position adjustment, the positions of the first arc-shaped block and the second arc-shaped block are aligned with or staggered with the first connecting port and the second connecting port, and therefore the disassembly and assembly of the power distribution box body are completed, the second arc-shaped block is provided with a limiting groove, the limiting column inserted into the limiting groove can limit the second arc-shaped block, and therefore the fixing of the connecting column is completed, the stability of the connection of the power distribution box body is ensured, the limiting column cannot move out of the limiting groove by itself through the support of the first spring, the rod cap is pulled to drive the pull rod to move downward, the pull rod can drive the limiting column to move out of the limiting groove, and therefore the disassembly and assembly of the power distribution box body are facilitated, the power distribution box body can be quickly disassembled and assembled, the operation is simple and convenient, and convenience is provided for the maintenance work of the staff.

[0017] The utility model discloses the movable insertion of the rectangular groove in the support plate has the clamping plate, and the clamping plate is under the pull of second spring, and one end is located below the rod cap, so that the rod cap cannot move downward, guarantee that the power distribution box body does not appear the situation of unstable connection because of the mistake of the rod cap, when needing the separation of limiting column and limiting groove, just pull the clamping plate to move to the direction of being away from the rod cap, then pull the rod cap to move downward, drive limiting column to move into the moving groove inside completely, then under the pull of second spring, the clamping plate moves reversely, and its one end is clamped above the rod cap, so that the rod cap cannot move upward, prevent the limiting column from being pushed out of the moving groove inside by first spring, can guarantee that the limiting column does not influence the disassembly and assembly of the power distribution box body. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to better describe the technical scheme of the utility model, the utility model is further illustrated in connection with the drawings and examples.

[0019] Figure 1 It is the overall structure perspective drawing provided by the utility model;

[0020] Figure 2 It is the sectional view of the fixed plate of the utility model;

[0021] Figure 3 It is the sectional view of the fixed plate of the utility model;

[0022] Figure 4 It is the sectional view of the fixed plate of the utility model;

[0023] Figure 5 It is the sectional view of the fixed plate of the utility model;

[0024] Figure 6 For the utility model Figure 2 The enlarged schematic view of position A in figure B;

[0025] Figure 7 For the utility model Figure 2 The enlarged schematic view of position B in figure C;

[0026] Figure 8 For the utility model Figure 2 The enlarged schematic view of position C in figure D;

[0027] Figure 9 For the utility model Figure 2 The enlarged schematic view of position D in figure E;

[0028] In the figure: 1, fixed plate;11, mounting plate;111, mounting hole;12, connecting groove;13, first arc-shaped groove;131, first connecting port;14, second arc-shaped groove;141, second connecting port;15, moving hole;151, moving groove;16, limiting column;161, pull rod;162, rod cap;163, first spring;2, distribution box main body;21, box door;22, connecting column;221, first arc-shaped block;222, second arc-shaped block;223, limiting groove;3, support plate;31, rectangular groove;32, clamping plate;33, traction plate;331, second spring;332, handle. Specific implementation

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model. Embodiment

[0030] Please refer to Figures 1-9 The utility model provides the following technical scheme: a distribution box convenient to overhaul, including fixed plate 1, the fixed plate 1 lateral wall is fixed with mounting plate 11, for the fixed plate 1 is fixed on the wall surface or equipment mounting surface, and mounting plate 11 one side wall is equipped with mounting hole 111, is connected for bolt, and mounting hole 111 penetrates mounting plate 11, and mounting hole 111 is equipped with multiple, and the scheme uses mounting plate 11 and mounting hole 111 and installs fixed plate 1, and then fixed plate 1 does not need to be disassembled again, avoids the trouble of repeatedly disassembling.

[0031] Refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5, Figure 6 and Figure 7 As shown, specifically, a connecting groove 12 is provided in the middle of one end face of the fixing plate 1 for connecting the connecting post 22. A second arc-shaped groove 14 is provided on the inner wall of one end of the connecting groove 12. The second arc-shaped groove 14 is used to accommodate the second arc-shaped block 222. Its inner wall will block the second arc-shaped block 222, thereby restricting the movement of the connecting post 22 inside the connecting groove 12. A second connecting port 141 is provided on one side of the inner wall of the second arc-shaped groove 14 for the second arc-shaped block 222 to enter and exit the inner wall of the second arc-shaped groove 14. A first arc-shaped groove 13 is provided on the inner wall of one end of the connecting groove 12. The first arc-shaped groove 13 can accommodate the first arc-shaped block 221. Its inner wall will block the first arc-shaped block 222. 1. This restricts the movement of the connecting post 22. The first arc-shaped groove 13 and the second arc-shaped groove 14 are symmetrically arranged. The inner wall of one side of the first arc-shaped groove 13 is provided with a first connecting port 131, which provides a channel for the first arc-shaped block 221 to enter or move out of the first arc-shaped groove 13. The main body of the distribution box 2 (the main body of the distribution box 2 and the box door 21 are both existing technologies. The specific operation mode and principle can be referred to the enclosed low-voltage distribution box in the existing technology, which is used for the installation and protection of various circuit modules. Therefore, it is not described in detail here) is fixed in the middle of the outer wall of one side of the main body of the distribution box 2 for the installation and fixation of the main body of the distribution box 2. The connecting post 22 is movably inserted into the inner side of the connecting groove 12. The size of the connecting post 22 is adapted to the size of the connecting groove 12. A second arc-shaped block 222 is fixed to the outer wall of one end of the connecting post 22 to restrict the movement of the connecting post 22 within the connecting groove 12. The second arc-shaped block 222 is located inside the second arc-shaped groove 14. The size of the second connecting port 141 is larger than the second arc-shaped block 222. A first arc-shaped block 221 is fixed to the outer wall of one end of the connecting post 22 to restrict the movement of the connecting post 22 within the connecting groove 12. The first arc-shaped block 221 and the second arc-shaped block 222 are symmetrically arranged. The first arc-shaped block 221 is located inside the first arc-shaped groove 13. The size of the opening 131 is larger than that of the first arc-shaped block 221. A door 21 is fixed on one side wall of the main body of the distribution box 2 to close the main body of the distribution box 2. In this solution, the first arc-shaped block 221 and the second arc-shaped block 222 are rotated by the connecting column 22. The first arc-shaped block 221 is rotated inside the first arc-shaped groove 13 to adjust its position relative to the first connecting opening 131, and the second arc-shaped block 222 is rotated inside the second arc-shaped groove 14 to adjust its position relative to the second connecting opening 141. This allows for the quick installation or disassembly of the main body of the distribution box 2. When it is necessary to inspect the main body of the distribution box 2, it can improve the inspection efficiency and reduce the workload of the staff.

[0032] Reference Figure 1 , Figure 2 , Figure 4 , Figure 7 , Figure 8 and Figure 9As shown, specifically, the outer wall of the second arc-shaped block 222 is provided with a limiting groove 223 for connecting the limiting column 16, the bottom surface of the fixing plate 1 is provided with a moving hole 15 for connecting and moving the pull rod 161, the upper end of the moving hole 15 is provided with a moving groove 151 connected through, for accommodating the limiting column 16 and connecting the first spring 163, the moving groove 151 is through with the inner side of the second arc-shaped groove 14, the inner side of the moving groove 151 is movably inserted with the limiting column 16, which can limit the second arc-shaped block 222, the upper end of the limiting column 16 is movably inserted into the inner side of the limiting groove 223, the bottom surface of the limiting column 16 is fixed with the pull rod 161 for moving the limiting column 16, the pull rod 161 penetrates through the moving hole 15, the lower end of the pull rod 161 is fixed with a rod cap 162 for moving the pull rod 161, the upper end of the pull rod 161 is movably sleeved with the first spring 163, the first spring 163 can provide elastic pushing force for the limiting column 16 to drive it to be inserted into the inner side of the limiting groove 223, the lower end of the first spring 163 is fixed on the inner wall of the moving groove 151, and the upper end of the first spring 163 is fixedly connected with the limiting column 16. The scheme inserts the limiting column 16 into the inner side of the limiting groove 223 to limit the second arc-shaped block 222, thereby fixing the connecting column 22, completing the installation and fixing of the distribution box body 2, and the limiting column 16 can be automatically inserted into the inner side of the limiting groove 223 by the elastic pushing of the first spring 163, and the limiting column 16 is lowered out of the inner side of the limiting groove 223 by manually pulling the rod cap 162, which is simple in principle, easy to operate, and can realize the quick disassembly and assembly of the distribution box body 2.

[0033] Referring to Figure 1 , Figure 2 With Figure 9As shown, specifically, the bottom edge of the fixed plate 1 is fixed with a support plate 3, which supports the clamping plate 32, one side wall of the support plate 3 is provided with a rectangular groove 31, the clamping plate 32 can move in the rectangular groove 31, the rectangular groove 31 penetrates the support plate 3, the clamping plate 32 is movably inserted in the rectangular groove 31, which is used to limit the movement of the rod cap 162, the clamping plate 32 penetrates the rectangular groove 31, the clamping plate 32 is located below the rod cap 162, one end of the clamping plate 32 is fixed with a traction plate 33, which is used to drive the clamping plate 32 to move, one side wall of the traction plate 33 is fixed with a second spring 331, the second spring 331 can pull the clamping plate 32 to move in the direction of the rod cap 162, the second spring 331 is located above the clamping plate 32, one end of the second spring 331 is fixed on the side wall of the support plate 3, the other side wall of the traction plate 33 is fixed with a handle 332, which can conveniently pull the clamping plate 32 to move, when the limiting column 16 is inserted into the limiting groove 223, the clamping plate 32 can limit the rod cap 162 to move downward, thereby limiting the limiting column 16 to move downward, preventing the limiting column 16 from moving out of the limiting groove 223 due to the rod cap 162 being touched by mistake, ensuring the stable connection of the distribution box body 2, when the limiting column 16 is completely moved into the moving groove 151, the rod cap 162 can be blocked to move upward, preventing the first spring 163 from pushing the limiting column 16 to move out of the moving groove 151, ensuring that the disassembly process of the distribution box body 2 is not hindered by the limiting column 16.

[0034] The working principle and use process of the utility model:

[0035] In use, the fixed plate 1 is fixed on the wall surface or equipment mounting surface, the mounting hole 111 on the mounting plate 11 can be passed through by the bolt, so as to punch the wall surface or equipment mounting surface, and the fixed plate 1 is fixed, and then the power distribution box body 2 is disassembled and assembled without disassembling the fixed plate 1 again, when the power distribution box body 2 is installed, first pull the handle 332, drive the clamping plate 32 away from the rod cap 162, then pull down the rod cap 162, drive the pull rod 161 to move downward, make the limiting column 16 completely move into the inside of the moving groove 151, then stop pulling the handle 332, under the pulling of the second spring 331, the clamping plate 32 moves to the rod cap 162, clamps above the rod cap 162, so that the limiting column 16 cannot move upward, then tilt the power distribution box body 2, make the connecting column 22 opposite to the connecting groove 12, the first arc-shaped block 221 opposite to the first connecting port 131, the second arc-shaped block 222 opposite to the second connecting port 141, then insert the connecting column 22 into the inside of the connecting groove 12, the first arc-shaped block 221 enters into the inside of the first arc-shaped groove 13 through the first connecting port 131, the second arc-shaped block 222 enters into the inside of the second arc-shaped groove 14 through the second connecting port 141, then rotate the power distribution box body 2 to make the position of the power distribution box body 2 correct, the rotation of the power distribution box body 2 drives the connecting column 22 to rotate, the rotation of the connecting column 22 drives the first arc-shaped block 221 and the second arc-shaped block 222 to rotate, causing the position of the first arc-shaped block 221 to be staggered with the first connecting port 131, the position of the second arc-shaped block 222 to be staggered with the second connecting port 141, so that the connecting column 22 cannot move in the inside of the connecting groove 12, then pull the handle 332 again, drive the clamping plate 32 away from the rod cap 162, the rod cap 162 loses the block of the clamping plate 32, under the pushing of the first spring 163, the limiting column 16 inserts into the inside of the limiting groove 223, limits the second arc-shaped block 222, so that the connecting column 22 cannot rotate in the inside of the connecting groove 12, that is, the installation and fixation of the power distribution box body 2 are completed; when the power distribution box body 2 needs to be disassembled for maintenance, through the above-mentioned operation mode, pull down the rod cap 162, drive the limiting column 16 to move out of the inside of the limiting groove 223, completely move into the inside of the moving groove 151, the clamping plate 32 clamps above the rod cap 162, so that the limiting column 16 cannot move upward, then rotate the power distribution box body 2, make the power distribution box body 2 tilt, the connecting column 22 rotates, drives the first arc-shaped block 221 and the second arc-shaped block 222 to rotate, make the first arc-shaped block 221 opposite to the first connecting port 131, the second arc-shaped block 222 opposite to the second connecting port 141, then the connecting column 22 can be moved out of the inside of the connecting groove 12, the first arc-shaped block 221 can be moved out of the inside of the first arc-shaped groove 13 through the first connecting port 131, the second arc-shaped block 222 can be moved out of the inside of the second arc-shaped groove 14 through the second connecting port 141, so as to disassemble the power distribution box body 2 for maintenance.

[0036] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application have been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. A distribution box convenient to overhaul, comprising a fixed plate (1), characterized in that: The middle of one side end face of the fixed plate (1) is provided with a connecting groove (12), one end inner wall of the connecting groove (12) is provided with a second arc-shaped groove (14), one side inner wall of the second arc-shaped groove (14) is provided with a second connecting port (141), the inside of the connecting groove (12) is movably inserted with a distribution box body (2), one side outer wall of the distribution box body (2) is movably inserted with a connecting column (22), one end outer wall of the connecting column (22) is fixedly provided with a second arc-shaped block (222), the second arc-shaped block (222) is located in the inside of the second arc-shaped groove (14), the outer wall of the second arc-shaped block (222) is provided with a limiting groove (223), one side wall edge of the distribution box body (2) is fixedly provided with a box door (21), the middle of the bottom surface of the fixed plate (1) is provided with a moving hole (15), the upper end of the moving hole (15) is provided with a moving groove (151) in a penetrating manner, the moving groove (151) is in communication with the inside of the second arc-shaped groove (14), the inside of the moving groove (151) is movably inserted with a limiting column (16), the upper end of the limiting column (16) is movably inserted in the inside of the limiting groove (223), the middle of the bottom surface of the limiting column (16) is fixedly provided with a pull rod (161), the pull rod (161) penetrates the moving hole (15), the lower end of the pull rod (161) is fixedly provided with a rod cap (162), the upper end outer side of the pull rod (161) is movably sleeved with a first spring (163), the lower end of the first spring (163) is fixed on the inner wall of the moving groove (151), the upper end of the first spring (163) is fixedly connected with the limiting column (16), the side wall of the fixed plate (1) is fixedly provided with a mounting plate (11) in a symmetrical manner, one side wall of the mounting plate (11) is provided with a mounting hole (111), the mounting hole (111) penetrates the mounting plate (11).

2. The convenient-to-repair distribution box according to claim 1, characterized in that: The bottom surface edge of the fixed plate (1) is fixedly provided with a supporting plate (3), one side wall edge of the supporting plate (3) is provided with a rectangular groove (31), the rectangular groove (31) penetrates the supporting plate (3).

3. The convenient maintenance distribution box according to claim 2, characterized in that: The inside of the rectangular groove (31) is movably inserted with a clamping plate (32), the clamping plate (32) penetrates the rectangular groove (31), and the clamping plate (32) is located below the rod cap (162).

4. The convenient-to-repair distribution box according to claim 3, characterized in that: One end of the clamping plate (32) is fixedly provided with a traction plate (33), one side wall of the traction plate (33) is fixedly provided with a second spring (331), the second spring (331) is located above the clamping plate (32), one end of the second spring (331) is fixed on the side wall of the supporting plate (3), and the other side wall edge of the traction plate (33) is fixedly provided with a handle (332).

5. The convenient-to-repair distribution box according to claim 4, characterized in that: One end inner wall of the connecting groove (12) is provided with a first arc-shaped groove (13), the first arc-shaped groove (13) and the second arc-shaped groove (14) are provided in a symmetrical manner, and one side inner wall of the first arc-shaped groove (13) is provided with a first connecting port (131).

6. The convenient-to-repair distribution box according to claim 5, characterized in that: One end outer wall of the connecting column (22) is fixedly provided with a first arc-shaped block (221), the first arc-shaped block (221) and the second arc-shaped block (222) are provided in a symmetrical manner, and the first arc-shaped block (221) is located in the inside of the first arc-shaped groove (13).

7. The convenient-to-repair distribution box according to claim 6, characterized in that: The first connecting port (131) is larger than the first arc-shaped block (221) in size, and the second connecting port (141) is larger than the second arc-shaped block (222) in size.

8. The serviceable distribution box of claim 7, wherein: The mounting holes (111) are provided in plurality, and the connecting column (22) is matched with the connecting groove (12) in size.

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