A high-low voltage switch cabinet surface treatment equipment

Abstract

The utility model provides a kind of high-low voltage switch cabinet surface treatment equipment, belong to surface treatment equipment technical field, including support, the inner wall of support is fixedly installed with conveying assembly, the side wall of support is fixedly installed with limiting component, the limiting component is located above conveying assembly, the inner wall of support is slidably installed with lifting column, the side wall of support is rotatably installed with screw rod, one end of screw rod is fixedly installed with motor, the inside of support is equipped with lifting assembly, further include: airflow component, the airflow component is located inside lifting column;Rust removal component, the rust removal component is located inside lifting column;The utility model has beneficial effect: by the above component, to facilitate in the paint spraying also can to high-low voltage switch cabinet surface carry out cleaning, impurity is cleaned by airflow, prevent because of impurity influence subsequent paint spraying, also can be through airflow to accelerate paint quick air drying.

Description

Technical Field

[0001] This utility model relates to the field of surface treatment equipment, and more specifically, to a surface treatment equipment for high and low voltage switchgear. Background Technology

[0002] High-voltage and low-voltage switchgear are core equipment for power system distribution, protection and monitoring of electrical energy. Their practical applications cover a wide range of fields, including power transmission, industrial production, new energy grid connection, commercial and residential use and special environments. In power systems, high-voltage switchgear is used for substation incoming lines, busbar sections and power supply to large industrial users. It achieves rapid isolation of short-circuit and overload faults through vacuum circuit breakers and microprocessor protection devices to ensure grid stability. Low-voltage switchgear undertakes the terminal power distribution function, distributing electrical energy to air conditioning, lighting, medical equipment, etc. in shopping malls, hospitals and residential communities. It also integrates leakage protection modules to prevent electric shock accidents.

[0003] Currently, the surface cleaning of high and low voltage switchgear on the market is generally done by traditional manual cleaning or by using modern equipment. However, when using modern equipment for painting, rust and residual impurities often appear in some areas. If the painting is done directly, it will affect the subsequent painting effect. At the same time, the paint that has not dried after painting is easy to attract dust and impurities. How to invent a surface treatment device for high and low voltage switchgear to improve these problems has become an urgent problem to be solved by those skilled in the art. Utility Model Content

[0004] To overcome the above deficiencies, this utility model provides a surface treatment device for high and low voltage switchgear, which aims to improve the problems of local rust and residual impurities, as well as the problem of dust and impurities easily adsorbed by the paint that is not yet dry after painting.

[0005] This utility model is implemented as follows: This utility model provides a surface treatment device for high and low voltage switchgear, including a bracket. A conveying assembly is fixedly installed on the inner wall of the bracket, and a limiting assembly is fixedly installed on the side wall of the bracket, with the limiting assembly located above the conveying assembly. A lifting column is slidably installed on the inner wall of the bracket, and a screw is rotatably installed on the side wall of the bracket. A motor is fixedly installed at one end of the screw. The bracket contains a lifting assembly and further includes: An airflow assembly, located inside the lifting column; Rust removal assembly, which is located inside the lifting column.

[0006] Preferably, the lifting assembly includes a lifting plate, which is threadedly connected to a screw. The inner wall of the bracket has a lifting groove, and the lifting plate is slidably connected to the inner wall of the lifting groove. A telescopic rod is fixedly installed on the side wall of the lifting plate, and a sliding plate is fixedly installed at one end of the telescopic rod. A telescopic assembly is fixedly installed on the side wall of the bracket, and one end of the telescopic assembly is fixedly connected to the lifting column.

[0007] Preferably, the rust removal component includes a gear A, which is meshed with a rack. The lifting column has a groove inside, and the inner wall of the groove is fixedly connected to the rack. A drive shaft is fixedly installed at one end of the gear A. The outer wall of the drive shaft is rotatably connected to the inner wall of the slide plate, and the slide plate is slidably connected to the inner wall of the groove.

[0008] Preferably, a gear B is fixedly installed at the end of the drive shaft away from gear A, and a scraping toothed belt is meshed with the gear B. The scraping toothed belt is meshed with gear D, and a rotating shaft is fixedly installed at one end of gear D. The rotating shaft is rotatably connected to the inner wall of the slide plate. Gear B and gear D are located on the same side of the slide plate, and the scraping toothed belt is located above the transmission assembly.

[0009] Preferably, the airflow assembly includes an airbag, which is fixedly connected to the inner wall of the slide groove and slidably connected to the slide plate. A downward blowing air pipe is fixedly installed on the inner wall of the airbag and passes through the slide plate.

[0010] Preferably, an upper air-blowing pipe is fixedly installed on the inner wall of the airbag, the upper air-blowing pipe passes through the slide plate, a paint spraying pipe is fixedly installed on the side wall of the slide plate, and the lower air-blowing pipe, the upper air-blowing pipe and the paint spraying pipe are located on the same side of the slide plate.

[0011] The beneficial effects of this utility model are: This equipment uses a sliding plate to lift gear A, causing it to rotate as it rises. This rotation, in turn, drives the drive shaft and gear B to rotate synchronously. Since the sliding plate also drives gear D and the rotating shaft to rise synchronously, the scraping belt rotates during the lifting process, allowing the rotating grinding device to move and perform grinding on the high and low voltage switchgear. This allows the device to remove rust and burrs from the workpiece surface using the cutting force generated by the rotation. The grinding range can be expanded by using the moving operation.

[0012] During the process described above, the slide plate rises and begins to compress the airbag, forcing the airbag volume to shrink and the internal gas to be compressed, increasing the air pressure. At this time, the gas flows from the airbag with higher air pressure along the connected lower and upper air pipes to the outside with lower air pressure. This allows the airflow generated by the upper air pipe to promptly blow away the metal debris and dust generated by the sanding process, preventing impurities from affecting subsequent painting and avoiding poor coating adhesion. Meanwhile, the lower air pipe accelerates the airflow around the paint surface, shortening the drying and curing time. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the main view structure of a surface treatment device for high and low voltage switchgear provided by an embodiment of this utility model; Figure 2 This is a side view structural diagram of a surface treatment device for high and low voltage switchgear provided by an embodiment of this utility model; Figure 3 This is a top-view structural cross-sectional diagram of a surface treatment device for high and low voltage switchgear provided by an embodiment of this utility model; Figure 4 This is a front-view structural cross-sectional diagram of a surface treatment device for high and low voltage switchgear provided by an embodiment of this utility model; Figure 5 This is an enlarged cross-sectional view (A) of the main view structure of a surface treatment device for high and low voltage switchgear provided by this utility model embodiment; Figure 6 This is a schematic diagram of the rust removal component structure of a surface treatment equipment for high and low voltage switchgear provided by an embodiment of this utility model.

[0015] In the diagram: 1. Bracket; 2. Lifting assembly; 201. Lifting plate; 202. Lifting groove; 203. Telescopic rod; 204. Slide plate; 205. Telescopic assembly; 3. Screw; 4. Motor; 5. Lifting column; 6. Airflow assembly; 601. Airbag; 602. Downward air pipe; 603. Upward air pipe; 604. Paint spray pipe; 7. Rust removal assembly; 701. Rack; 702. Gear A; 703. Drive shaft; 704. Gear B; 705. Scraping toothed belt; 706. Gear D; 707. Rotating shaft; 708. Slide groove; 8. Limiting assembly; 9. Conveying assembly. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0017] Example, refer to Figures 1-6 A surface treatment device for high and low voltage switchgear includes a bracket 1, a conveying assembly 9 fixedly installed on the inner wall of the bracket 1, a limiting assembly 8 fixedly installed on the side wall of the bracket 1, the limiting assembly 8 being located above the conveying assembly 9, a lifting column 5 slidably installed on the inner wall of the bracket 1, a screw 3 rotatably installed on the side wall of the bracket 1, a motor 4 fixedly installed at one end of the screw 3, and a lifting assembly 2 provided inside the bracket 1. The device also includes: Airflow assembly 6 is located inside the lifting column 5; Rust removal component 7 is located inside the lifting column 5. Furthermore, the lifting assembly 2 includes a lifting plate 201, which is threadedly connected to the screw 3. A lifting groove 202 is formed on the inner wall of the bracket 1, and the lifting plate 201 is slidably connected to the inner wall of the lifting groove 202. A telescopic rod 203 is fixedly installed on the side wall of the lifting plate 201, and a sliding plate 204 is fixedly installed at one end of the telescopic rod 203. A telescopic component 205 is fixedly installed on the side wall of the bracket 1, and one end of the telescopic component 205 is fixedly connected to the lifting column 5. The airflow assembly 6 includes an airbag 601. The airbag 601 is slidably connected to the inner wall of the slide 708, and the airbag 601 is fixedly connected to the slide plate 204. A downward blowing air pipe 602 is fixedly installed on the inner wall of the airbag 601, and the downward blowing air pipe 602 passes through the slide plate 204. An upward blowing air pipe 603 is fixedly installed on the inner wall of the airbag 601, and the upward blowing air pipe 603 passes through the slide plate 204. A paint spraying pipe 604 is fixedly installed on the side wall of the slide plate 204. The downward blowing air pipe 602, the upward blowing air pipe 603, and the paint spraying pipe 604 are located on the same side of the slide plate 204.

[0018] It should be noted that the high and low voltage switchgear to be processed is placed on the conveying assembly 9, and the conveying assembly 9 is started to drive the high and low voltage switchgear to move. At the same time, the limiting assembly 8 works with the high and low voltage switchgear and the conveying assembly 9 to limit the high and low voltage switchgear to prevent its position from deviating and affecting the subsequent surface treatment.

[0019] When the high and low voltage switchgear moves to the end position, the conveyor belt stops moving. At this time, the motor 4 starts, drives the screw 3 to rotate, and then synchronously drives the lifting plate 201 to slide along the lifting groove 202, so that the telescopic rod 203 and the sliding plate 204 move synchronously, so as to spray paint the high and low voltage switchgear.

[0020] Reference Figures 3-6 Furthermore, the rust removal component 7 includes a gear A 702, which is meshed with a rack 701. The lifting column 5 has a groove 708 inside, and the inner wall of the groove 708 is fixedly connected to the rack 701. A drive shaft 703 is fixedly installed at one end of the gear A 702. The outer wall of the drive shaft 703 is rotatably connected to the inner wall of the slide plate 204. The slide plate 204 is slidably connected to the inner wall of the groove 708. A gear B 704 is fixedly installed at the end of the drive shaft 703 away from the gear A 702. A scraping toothed belt 705 is meshed with the gear B 704. A gear D 706 is meshed with the scraping toothed belt 705. A rotating shaft 707 is fixedly installed at one end of the gear D 706. The rotating shaft 707 is rotatably connected to the inner wall of the slide plate 204. The gear B 704 and the gear D 706 are located on the same side of the slide plate 204. The scraping toothed belt 705 is located above the conveying component 9.

[0021] It should be noted that, since the high and low voltage switchgear comes into contact with the scraping toothed belt 705 first, and the transmission component 9 continues to rotate, the power is transmitted to the sliding plate 204 and the lifting column 5 through the scraping toothed belt 705, and then the pressure is transmitted to the telescopic component 205. This causes the lifting column 5 to slide along the inner wall of the bracket 1, while the sliding plate 204 drives the telescopic rod 203 to retract, so that the scraping toothed belt 705 is tightly attached to the high and low voltage switchgear, avoiding the cleaning effect being affected by the distance being too far.

[0022] The slide plate 204 rises, which in turn drives gear A 702 to rise synchronously. Since gear A 702 meshes with rack 701, under the action of the tooth surface of rack 701 driving the gear to rotate around the axis, gear A 702 rotates synchronously while rising, which in turn drives transmission shaft 703 and gear B 704 to rotate synchronously.

[0023] The rise of the slide plate 204 also drives the D gear 706 and the rotating shaft 707 to rise synchronously. When the B gear 704 rotates around the transmission shaft 703, its circumferentially distributed teeth will mesh tightly with the tooth grooves on the inner side of the scraping tooth belt 705. Through the thrust of the teeth on the tooth grooves, the rotational motion of the B gear 704 is smoothly converted into the linear reciprocating motion of the scraping tooth belt 705. Since there is no relative slippage between the teeth, the transmission ratio can be kept stable, thereby driving the scraping tooth belt 705 to rotate during the rise of the slide plate 204.

[0024] At this time, since the surface of the scraping toothed belt 705 is covered with abrasive particles, the rotating abrasive moves accordingly and generates relative motion with the surface of the high and low voltage switch cabinet, forming a frictional cutting action. The cutting force of the rotation can remove rust and burrs from the surface of the workpiece. With the movement, the grinding range can be expanded to cover corners, gaps and other dead corners, so as to make the grinding more dense and uniform, avoid local over-grinding or missed grinding, and reduce damage to the surface of the workpiece.

[0025] At the same time, the skateboard 204 rises and begins to compress the airbag 601. During the compression process, the volume of the airbag 601 is forced to shrink, the internal gas is compressed, and the air pressure rises (higher than the external atmospheric pressure). At this time, the gas flows from the airbag 601 with higher air pressure to the outside with lower air pressure through the pipes of the downward blowing air pipe 602 and the upward blowing air pipe 603 connected to it.

[0026] One of the airflows is blown out through the upper air pipe 603, which can blow away the metal debris generated by the abrasive particles on the surface of the high and low voltage switch cabinet when the scraping toothed belt 705 is polishing. This allows the airflow generated by the upper air pipe 603 to promptly blow away the metal debris and dust generated by the abrasion, preventing them from accumulating on the surface of the workpiece or in the gaps, preventing impurities from affecting subsequent painting and causing poor coating adhesion, while also reducing the risk of debris scratching the workpiece.

[0027] Another airflow is blown out through the downdraft air pipe 602. After passing over the painted surface, it accelerates the airflow around the paint surface, and the airflow carries away the moisture in the paint, promotes the rapid evaporation of solvent, thereby shortening the drying and curing time and improving production efficiency. At the same time, it can also blow away the fine dust and residual paint mist particles attached to the undried paint surface in time, avoiding the formation of defects such as pinholes and particles.

[0028] When the slide plate 204 rises to its highest point, the motor 4 stops rotating. At this time, the transmission component 9 starts, driving the high and low voltage switch cabinet to move in the opposite direction. The lifting column 5 returns to its original position under the action of the spring. Subsequently, the motor 4 starts rotating, which in turn drives the slide plate 204 to move down, so that the airbag 601 returns to its original state, so that the next cleaning work can be carried out.

[0029] It should be noted that the specific model and specifications of the motor need to be selected and determined based on the actual specifications of the device. The specific selection and calculation method adopts the existing technology in this field, so it will not be described in detail here.

[0030] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A surface treatment device for high and low voltage switchgear, comprising a bracket (1), wherein a conveying assembly (9) is fixedly installed on the inner wall of the bracket (1), a limiting assembly (8) is fixedly installed on the side wall of the bracket (1), the limiting assembly (8) is located above the conveying assembly (9), a lifting column (5) is slidably installed on the inner wall of the bracket (1), and a screw (3) is rotatably installed on the side wall of the bracket (1), wherein a motor (4) is fixedly installed at one end of the screw (3), characterized in that, The bracket (1) is equipped with a lifting assembly (2) inside, and also includes: Airflow assembly (6), the airflow assembly (6) is located inside the lifting column (5); Rust removal component (7) is located inside the lifting column (5).

2. The surface treatment equipment for high and low voltage switchgear according to claim 1, characterized in that, The lifting assembly (2) includes a lifting plate (201), which is threadedly connected to a screw (3). The inner wall of the bracket (1) is provided with a lifting groove (202). The lifting plate (201) is slidably connected to the inner wall of the lifting groove (202). A telescopic rod (203) is fixedly installed on the side wall of the lifting plate (201). A sliding plate (204) is fixedly installed at one end of the telescopic rod (203). A telescopic assembly (205) is fixedly installed on the side wall of the bracket (1). One end of the telescopic assembly (205) is fixedly connected to the lifting column (5).

3. The surface treatment equipment for high and low voltage switchgear according to claim 2, characterized in that, The rust removal component (7) includes a gear A (702), which is meshed with a rack (701). The lifting column (5) has a sliding groove (708) inside. The inner wall of the sliding groove (708) is fixedly connected to the rack (701). A drive shaft (703) is fixedly installed at one end of the gear A (702). The outer wall of the drive shaft (703) is rotatably connected to the inner wall of the slide plate (204). The slide plate (204) is slidably connected to the inner wall of the sliding groove (708).

4. The surface treatment equipment for high and low voltage switchgear according to claim 3, characterized in that, A gear B (704) is fixedly installed at the end of the drive shaft (703) away from gear A (702). Gear B (704) is meshed with a scraping toothed belt (705). Gear D (706) is meshed with gear D. A rotating shaft (707) is fixedly installed at one end of gear D (706). The rotating shaft (707) is rotatably connected to the inner wall of the slide plate (204). Gear B (704) and gear D (706) are located on the same side of the slide plate (204). The scraping toothed belt (705) is located above the transmission assembly (9).

5. The surface treatment equipment for high and low voltage switchgear according to claim 4, characterized in that, The airflow assembly (6) includes an airbag (601), which is slidably connected to the inner wall of the slide groove (708), and is fixedly connected to the slide plate (204). A down-blowing air pipe (602) is fixedly installed on the inner wall of the airbag (601), and the down-blowing air pipe (602) passes through the slide plate (204).

6. The surface treatment equipment for high and low voltage switchgear according to claim 5, characterized in that, An upward air pipe (603) is fixedly installed on the inner wall of the airbag (601), the upward air pipe (603) passes through the slide plate (204), and a paint spraying pipe (604) is fixedly installed on the side wall of the slide plate (204). The downward air pipe (602), the upward air pipe (603), and the paint spraying pipe (604) are located on the same side of the slide plate (204).

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