CN217831175U - Hanging connection low-voltage distribution equipment convenient to clearance - Google Patents

Abstract

The utility model discloses a hanging-connected low-voltage power distribution equipment that is easy to clean. The two sides of the power distribution box are evenly opened with cooling holes, and the inner top of the power distribution box is symmetrically fixed with a servo motor. A one-way screw rod is fixedly installed at the end of the output shaft, and a slider is slidably installed on the outside of the one-way screw rod. A cleaning brush is installed in the middle of one side of the slider, and a limit block is fixed in the middle of one end of the slider. One side of the distribution box is symmetrically provided with limit slots, and the rotation of the servo motor drives the one-way screw to rotate, and the cooperation between the limit block and the limit slot makes the slider move stably outside the one-way screw. Drive the cleaning brush to move, clean the inside of the distribution box, send the dust into the dust collection chamber through the suction port through the suction fan, and collect it centrally through the collection drawer, which is convenient for cleaning the dust inside the distribution box and improves the convenience of cleaning and reduce work intensity.

Description

A hanging type connected low-voltage power distribution equipment that is easy to clean

technical field

The utility model relates to the technical field of power distribution equipment, in particular to a low-voltage power distribution equipment with hanging connection that is easy to clean.

Background technique

Power distribution equipment is a general term for high-voltage distribution boxes, generators, transformers, power lines, circuit breakers, low-voltage switchgear, switchboards, switch boxes, control boxes and other equipment in the power system, and the distribution box is one of them. For example, a Chinese patent discloses a new type of wall-mounted low-voltage distribution box, the application number is: 202022377095.2, the patent fixes the low-voltage distribution box on the slider, and the height of the distribution box can be adjusted according to the actual situation during installation, which is convenient for the staff For wiring, the position of the power distribution box can be adjusted to make it easier to enter the line when the line is changed in the later maintenance. The position of the power distribution box can be adjusted by loosening the fastening bolts, and the power distribution box can be removed by unscrewing the fixing bolts of the hanging ears.

However, due to the long-term outdoor work of the distribution box on the market, dust often accumulates on the inner wall of the distribution box, resulting in a decrease in the heat dissipation capacity of the distribution box. The way to clean the dust is to manually clean it regularly to increase the work intensity. .

Utility model content

The utility model provides an easy-to-clean hang-type connected low-voltage power distribution equipment, which can effectively solve the problem in the above-mentioned background technology that the power distribution boxes on the market currently work outdoors for a long time, often causing dust to accumulate on the inner wall of the power distribution box, resulting in The heat dissipation capacity of the distribution box is reduced, and the way to clean the dust is to manually clean it regularly, which increases the work intensity.

In order to achieve the above purpose, the utility model provides the following technical solutions: a hanging type connection low-voltage power distribution equipment that is easy to clean, including a power distribution box, the two sides of the power distribution box are evenly opened with cooling holes, The top is symmetrically fixed with a servo motor, the end of the output shaft of the servo motor is fixed with a one-way screw rod, the outer side of the one-way screw rod is slidably installed with a slider, and a cleaning brush is installed in the middle of one side of the slider , a limit block is fixedly installed in the middle of one end of the slider, and limit slots are symmetrically opened on one side of the interior of the distribution box;

There is an air suction port in the middle of the bottom end of the distribution box, and a suction fan is fixed inside the suction port through a bracket. A dust collection chamber is opened inside the distribution box, and a collection drawer is movable inside the dust collection chamber. , one side of the distribution box runs through the inside of the dust collection chamber to open an exhaust hole, and a screen is fixedly installed inside the exhaust hole.

Preferably, the input ends of the servo motor and the suction fan are electrically connected to the output end of the external power supply, the cleaning brush is closely attached to the inner wall of the distribution box, and a wiring is provided on the top of one side of the distribution box hole.

Preferably, the limiting block is slidably installed inside the limiting groove, and the outer side of the limiting block is in close contact with the inner wall of the limiting groove.

Preferably, one side of the distribution box is symmetrically fixed with connecting columns, and the outer sides of the two connecting columns are symmetrically provided with fixing holes, and one side of the distribution box is provided with a mounting base, and the mounting base is rotatably installed inside. There is a two-way screw rod, the bottom end of the two-way screw rod is fixed with a turntable, the outer side of the two-way screw rod is symmetrically slid and installed with a moving plate, and the ends of the two moving plates away from each other are symmetrically fixed and installed with a connecting rod. A splint is fixedly installed on the top of the connecting rod, fixed columns are symmetrically fixedly installed on the sides of the two moving plates close to each other, and fixed seats are symmetrically fixedly installed on both sides of the mounting base.

Preferably, the outer side of the turntable is provided with anti-slip lines, and the middle part of one side of the mounting base is symmetrically provided with connection holes, and the diameter of the connection holes is equal to the diameter of the connection column.

Preferably, rubber pads are bonded on the sides of the two splints close to each other, and one side of the moving plate is closely attached to the inner side of the mounting seat.

Compared with the prior art, the beneficial effect of the utility model is that the structure of the utility model is scientific and reasonable, and the use is safe and convenient:

1. The cleaning brush is set up. By installing the servo motor inside the distribution box, a one-way screw rod is installed at the end of the output shaft of the servo motor. The rotation of the servo motor drives the one-way screw rod to rotate. With the cooperation of the bit groove, the slider moves stably outside the one-way screw rod, drives the cleaning brush to move, cleans the inside of the distribution box, and sends the dust into the dust collection chamber through the suction port through the suction fan, and then passes through the collection drawer Centralized collection is convenient for cleaning the dust inside the distribution box, improving the convenience of cleaning and reducing work intensity;

2. The installation seat is installed, and the installation seat is fixed at the installation site, and the connecting column on one side of the distribution box is matched with the connection hole on one side of the distribution box to initially fix the distribution box. By rotating the turntable, Drive the two-way screw to rotate, so that the moving plates approach each other, drive the connecting rod and the fixed column to approach each other, through the mutual approach of the fixed column, make it embedded in the fixed hole, and drive the splints to approach each other through the mutual approach of the connecting rod, so that Realize the fixed installation of the distribution box, make the installation of the distribution box more convenient, prevent the bolts from being exposed to rust and cause inconvenience in the disassembly of the distribution box, and improve the convenience of the device.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model.

In the attached picture:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the installation structure of the suction fan of the present utility model;

Fig. 3 is a schematic diagram of the installation structure of the two-way screw rod of the present invention;

Labels in the figure: 1. Distribution box; 2. Cooling hole; 3. Servo motor; 4. One-way screw; 5. Slider; 6. Cleaning brush; 7. Limiting block; 8. Limiting groove; 9. Suction port; 10. Suction fan; 11. Dust collection chamber; 12. Collection drawer; 13. Exhaust hole; 14. Blocking net; 15. Connecting column; 16. Fixing hole; 17. Mounting seat; 18. Two-way Screw rod; 19, turntable; 20, moving plate; 21, connecting rod; 22, splint; 23, fixed column; 24, fixed seat.

Detailed ways

The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.

Embodiment: As shown in Figure 1-3, the utility model provides a hanging type connection low-voltage power distribution equipment that is easy to clean, including a distribution box 1, and a wiring hole is opened on the top of one side of the distribution box 1, and the distribution box 1 1 There are cooling holes 2 evenly opened on both sides, and the servo motor 3 is symmetrically and fixedly installed on the inner top of the distribution box 1. A one-way screw rod 4 is fixedly installed at the end of the shaft, and a slider 5 is installed slidingly on the outer side of the one-way screw rod 4. A cleaning brush 6 is installed in the middle of one side of the slider 5, and the cleaning brush 6 is closely attached to the inner wall of the distribution box 1. It is convenient to clean the dust on the inner wall of the distribution box 1. A limit block 7 is fixedly installed in the middle of one end of the slider 5. The limit block 7 is slidably installed inside the limit groove 8, and the outside of the limit block 7 is in contact with the limit groove 8. The inner wall is tightly fitted to limit the position of the slider 5, and a limit slot 8 is symmetrically opened on one side of the distribution box 1;

The middle part of the bottom end of the distribution box 1 is provided with a suction port 9, and a suction fan 10 is fixed inside the suction port 9 through a bracket, and a dust collection chamber 11 is provided inside the distribution box 1, and a collection drawer 12 is movable inside the dust collection chamber 11 , One side of the distribution box 1 runs through the inside of the dust collection chamber 11 to open an exhaust hole 13 , and a screen 14 is fixedly installed inside the exhaust hole 13 .

One side of the distribution box 1 is symmetrically fixed with a connecting column 15, and the outer sides of the two connecting columns 15 are symmetrically provided with fixing holes 16, and one side of the distribution box 1 is provided with a mounting seat 17, and the middle part of one side of the mounting seat 17 is symmetrically provided with a connection hole, and the diameter of the connecting hole is equal to the diameter of the connecting column 15, so that the connecting column 15 is embedded in the connecting hole, and the distribution box 1 is initially fixed. The end is fixed with a turntable 19, and the outer side of the turntable 19 is provided with anti-skid lines, which is convenient for turning the turntable 19 and avoids slipping. The outer side of the two-way screw rod 18 is symmetrically slid and installed with a moving plate 20, and one side of the moving plate 20 is closely attached to the inner side of the mounting seat 17. close together, so that the moving plate 20 can move stably inside the mounting seat 17, and the ends of the two moving plates 20 away from each other are symmetrically fixed with connecting rods 21, and the top ends of the two connecting rods 21 are fixedly mounted with a splint 22, and the two splints 22 are close to each other Rubber pads are bonded on one side to avoid damage to the distribution box 1. The two moving plates 20 are symmetrically fixed with fixed columns 23 on one side close to each other, and fixed seats 24 are symmetrically fixedly installed on both sides of the mounting seat 17.

The working principle and use process of the utility model: in the actual application process of the utility model, when the distribution box 1 is installed, the mounting seat 17 is fixedly installed on the place to be installed through the fixing seat 24, and the distribution box 1 The connecting column 15 on one side is inserted into the connecting hole on one side of the mounting base 17, and then the turntable 19 drives the two-way screw rod 18 to rotate, and the rotation of the two-way screw rod 18 drives the moving plates 20 to approach each other, thereby making the fixed columns 23 approach each other. Embed in the fixing hole 16, and at the same time drive the splint 22 close to each other through the connecting rod 21, clamp and fix the distribution box 1, and complete the installation of the distribution box 1;

When cleaning the dust inside the distribution box 1, start the servo motor 3, drive the one-way screw 4 to rotate through the rotation of the servo motor 3, and pass the limit block 7 inside the limit groove 8, so that the slider 5 is stable Moving outside the one-way screw rod 4, the movement of the slider 5 drives the cleaning brush 6 to move to clean the inner wall of the distribution box 1, and the dust is adsorbed inside the dust collection chamber 11 by the suction fan 10, and the mesh 14 is used to make the cleaning brush 6 move. The dust stays inside the dust collection chamber 11, and the dust is collected centrally through the collection drawer 12, which is convenient for cleaning the dust and improves the convenience of cleaning;

When the distribution box 1 is disassembled, the two-way screw rod 18 is driven to reverse by the reversing turntable 19, so that the moving plates 20 are separated from each other, the fixing column 23 is removed from the inside of the fixing hole 16, and the connecting rod 21 is also driven to drive the splint 22 away from the distribution box 1, so as to release the fixing of the distribution box 1, and then remove the connecting column 15 on one side of the distribution box 1 from the inside of the mounting seat 17, thereby completing the disassembly of the distribution box 1.

Finally, it should be noted that: the above is only a preferred example of the utility model, and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, It is still possible to modify the technical solutions described in the foregoing embodiments, or to perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (6)

1. An easy-to-clean low-voltage power distribution equipment with hanging connection, comprising a power distribution box (1), with cooling holes (2) evenly opened on both sides of the power distribution box (1), characterized in that: the power distribution A servo motor (3) is symmetrically and fixedly installed on the inner top of the box (1), and a one-way screw rod (4) is fixedly installed on the end of the output shaft of the servo motor (3), and the outer side of the one-way screw rod (4) slides A slider (5) is installed, a cleaning brush (6) is installed in the middle of one side of the slider (5), and a limit block (7) is fixedly installed in the middle of one end of the slider (5). (1) A limited slot (8) is symmetrically provided on one side of the interior; The middle part of the inner bottom of the distribution box (1) is provided with a suction port (9), the inside of the suction port (9) is fixed with a suction fan (10) through a bracket, and the inside of the distribution box (1) is provided with A dust collection chamber (11), a collection drawer (12) is movably installed inside the dust collection chamber (11), and an exhaust hole (13) is provided on one side of the distribution box (1) through the interior of the dust collection chamber (11). ), the inside of the exhaust hole (13) is fixedly equipped with a baffle (14). 2. The easy-to-clean hang-type low-voltage power distribution equipment according to claim 1, characterized in that, the input ends of the servo motor (3) and the suction fan (10) are electrically connected to the output end of the external power supply. The cleaning brush (6) is closely attached to the inner wall of the distribution box (1), and a wiring hole is opened on the top of one side of the distribution box (1). 3. A hanging-connected low-voltage power distribution device that is easy to clean according to claim 1, characterized in that the limit block (7) is slidably installed inside the limit groove (8), and the limit block ( 7) The outer side is in close contact with the inner wall of the limiting groove (8). 4. The easy-to-clean hanging-type low-voltage power distribution equipment according to claim 1, characterized in that, one side of the distribution box (1) is symmetrically fixed with a connecting column (15), and the two The outer sides of the connecting columns (15) are symmetrically provided with fixing holes (16), and one side of the distribution box (1) is provided with a mounting seat (17), and a two-way screw rod (18) is installed in rotation inside the mounting seat (17). ), the bottom end of the two-way screw rod (18) is fixedly equipped with a turntable (19), the outer side of the two-way screw rod (18) is symmetrically slidably mounted with a moving plate (20), and the two moving plates (20) are away from each other A connecting rod (21) is fixedly installed symmetrically at one end, a splint (22) is fixedly installed at the top of the two connecting rods (21), and a fixed clamping plate (22) is fixedly installed on the top of the two moving plates (20) close to each other. Column (23), the mounting seat (17) both sides are symmetrically fixed with fixed seat (24). 5. The easy-to-clean hang-type low-voltage power distribution equipment according to claim 4, characterized in that, the outer side of the turntable (19) is provided with anti-slip lines, and the middle part of one side of the mounting seat (17) is symmetrically opened There are connection holes, and the diameter of the connection hole is equal to the diameter of the connection post (15). 6. The easy-to-clean hanging-type low-voltage power distribution equipment according to claim 4, characterized in that rubber pads are bonded to the sides of the two splints (22) close to each other, and the moving plate ( 20) One side is closely attached to the inner side of the mounting seat (17).

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