Cleaning device for electrical equipment

Abstract

The utility model relates to a cleaning device for electrical equipment, which comprises a supporting plate, two sides of the supporting plate are connected with sliding frames in a sliding manner, the bottom surfaces of the supporting plate and the sliding frames are provided with traveling wheels, the sliding frames are provided with clamping parts, the clamping parts of the two sliding frames are oppositely arranged to clamp and fix the electrical equipment, and the two sliding frames are fixedly provided with a portal frame. The portal frame is provided with a three-axis linkage mechanism, the three-axis linkage mechanism is connected with a spray head, the spray head is connected with a liquid supply mechanism installed on the supporting plate, and the cleaning device is convenient to use and suitable for cleaning electrical equipment with large size and weight.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment cleaning, in particular to a cleaning device for electrical equipment. Background Art

[0002] The statements herein merely provide background art related to the present invention and do not necessarily constitute prior art.

[0003] After long-term use, electrical equipment will generate a large amount of dust inside, which will cause the dust to stick to the circuit boards and components inside the electrical equipment. The dust will cover the circuit boards for a long time, causing the copper foil to corrode and break, resulting in power outages or short circuits.

[0004] Existing cleaning equipment can only be cleaned manually when in use, which is not only time-consuming and labor-intensive but also dangerous to use. Patent CN112742773A discloses an electrical equipment cleaning device that does not require manual cleaning, which improves efficiency and reduces labor intensity to a certain extent. However, when in use, the electrical equipment to be cleaned needs to be placed on a feed slope, and the device slides from the feed slope into the feed port into the interior of the cleaning equipment. When the electrical equipment is large in size and heavy in weight, lifting the electrical equipment is time-consuming and labor-intensive, and there is a risk of the electrical equipment falling and being damaged. As a result, the above-mentioned cleaning device is not suitable for cleaning electrical equipment that is large in size and weight. Therefore, the applicability of the above-mentioned electrical equipment cleaning device is poor. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art and to provide a cleaning device for electrical equipment, which is suitable for cleaning electrical equipment with large volume and weight and has strong applicability.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] An embodiment of the utility model provides a cleaning device for electrical equipment, including a support plate, sliding frames are slidably connected on both sides of the support plate, walking wheels are installed on the bottom surfaces of the support plate and the sliding frames, the sliding frames are provided with clamping parts, the clamping parts of the two sliding frames are arranged relative to each other to clamp and fix the electrical equipment, the two sliding frames are fixed with a gantry, the gantry is installed with a three-axis linkage mechanism, the three-axis linkage mechanism is connected to the nozzle, and the nozzle is connected to a liquid supply mechanism installed on the support plate.

[0008] Optionally, the clamping component includes a threaded rod, which is threadedly connected to the sliding frame, and opposite ends of the threaded rods of the two clamping components are provided with clamping plates, which are used to contact the electrical equipment.

[0009] Optionally, a clamping plate is provided at one end of the threaded rod, and a rotating handle is provided at the other end.

[0010] Optionally, the three-axis linkage mechanism includes a lifting mechanism, and the two vertical parts of the gantry are equipped with lifting mechanisms. A horizontal moving mechanism is connected between the lifting parts of the two lifting mechanisms. The moving part of the horizontal moving mechanism is connected to the telescopic drive member. The axis of the telescopic drive member is horizontally arranged and perpendicular to the output movement direction of the horizontal moving mechanism. The telescopic drive member is connected to the nozzle.

[0011] Optionally, the lifting mechanism adopts a vertical screw transmission mechanism with a vertically arranged axis, the vertical screw transmission mechanism is installed on the vertical part of the gantry, and a horizontal moving mechanism is arranged between the moving parts of the two vertical screw transmission mechanisms.

[0012] Optionally, the horizontal moving mechanism includes a lifting plate, which is installed between the lifting parts of the lifting mechanism. A horizontal screw transmission mechanism is installed on the lifting plate, and the moving part of the horizontal screw transmission mechanism is connected to the telescopic drive member.

[0013] Optionally, the telescopic driving member adopts a hydraulic cylinder, the cylinder body of the hydraulic cylinder is connected to the horizontal moving mechanism, and the piston rod thereof is connected to the nozzle.

[0014] Optionally, the nozzle adopts a multi-angle nozzle.

[0015] Optionally, the liquid supply mechanism includes a liquid storage tank installed on the support plate, the liquid storage tank is connected to the pump body, and the pump body is connected to the nozzle through a flexible liquid delivery tube.

[0016] Optionally, a temperature detection element and a humidity detection element are installed on the wall of the liquid storage tank.

[0017] The beneficial effects of the above utility model are as follows:

[0018] 1. The cleaning device of the utility model has sliding frames on both sides of the support plate, which are slidably connected to the support plate, and the sliding frames are provided with clamping parts. When in use, it is only necessary to move the entire cleaning device to one side of the electrical equipment through the walking wheels, move the sliding frames so that the two sliding frames move to both sides of the electrical equipment, and then use the clamping parts to clamp and fix the electrical equipment. The three-axis linkage mechanism drives the nozzle to move above the electrical equipment to achieve cleaning of the electrical equipment. During use, there is no need to lift and transfer the electrical equipment, and it is only necessary to drive the cleaning device to move through the walking wheels, which saves time and effort, and avoids the defect of electrical equipment falling and being damaged when lifting the electrical equipment. It is suitable for cleaning electrical equipment with larger volume and weight.

[0019] 2. The cleaning device of the present invention has a nozzle connected to a three-axis linkage mechanism and can be adjusted to any position above the electrical equipment. The nozzle adopts a multi-angle nozzle, which reduces the cleaning dead angle of the electrical equipment and ensures the cleaning effect of the electrical equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings in the specification, which constitute a part of this application, are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute a limitation on this application.

[0021] Figure 1 This is a schematic diagram of the overall structure of Example 1 of the present utility model;

[0022] Figure 2 This is a schematic structural diagram of the walking mechanism of Example 1 of the present utility model;

[0023] Figure 3 This is a schematic structural diagram of the three-axis linkage mechanism of Example 1 of the present utility model;

[0024] Figure 4 This is a schematic structural diagram of the liquid supply mechanism of Example 1 of the present utility model;

[0025] Among them, 1. walking mechanism, 2. three-axis linkage mechanism, 3. fluid supply mechanism;

[0026] 101. Sliding frame, 102. Clamping plate, 103. Rotating handle, 104. Mounting seat, 105. Support plate, 106. Travel wheel;

[0027] 201. Horizontal beam, 202. Vertical beam, 203. First drive motor, 204. First lead screw, 205. Lifting slider, 206. Lifting plate, 207. Second drive motor, 208. Horizontal motion slider;

[0028] 301. Liquid storage tank, 302. Display screen, 303. Pump body, 304. Flexible infusion tube, 305. Nozzle, 306. Piston rod, 307. Hydraulic cylinder. DETAILED DESCRIPTION

[0029] Example 1

[0030] This embodiment provides a cleaning device for electrical equipment, such as Figure 1 As shown, it includes a walking mechanism 1, on which a three-axis linkage mechanism 2 and a liquid supply mechanism 3 are installed. The three-axis linkage mechanism 2 is connected to the nozzle and is used to drive the nozzle to move and adjust the position. The liquid supply mechanism 2 is connected to the nozzle and is used to supply charged cleaning liquid to the nozzle.

[0031] like Figure 2 As shown, the walking mechanism 1 includes a support plate 105 , and both sides of the support plate 105 are slidably connected to the sliding frames 101 . The two sliding frames 101 can be slidably extended and retracted on both sides of the support plate 105 .

[0032] The bottom surfaces of the support plate 105 and the two sliding frames 101 are both equipped with running wheels 106 to facilitate the movement of the entire cleaning device.

[0033] One end of the sliding frame 101 is provided with a clamping component, and the clamping components of the two sliding frames are coaxially arranged relative to each other for clamping the electrical equipment to be cleaned. The other ends of the two sliding frames 101 are provided with mounting seats 104, and the two mounting seats 104 are fixedly connected to the bottom end of the gantry.

[0034] The clamping component includes a threaded rod, which is threadedly connected to the sliding frame. By rotating the threaded rod, the threaded rod can move along its own axis. Clamps 102 are provided at the opposite ends of the two threaded rods. The clamps 102 are used to contact the electrical equipment and clamp and fix the electrical equipment.

[0035] A clamping plate 102 is fixed at one end of the threaded rod, and a rotating handle 103 is provided at the other end to facilitate the staff to rotate the threaded rod.

[0036] like Figure 3 As shown, the gantry includes two vertical parts and a horizontal part located between the top ends of the two vertical parts. The vertical part adopts a vertical beam 202, and the bottom end of the vertical beam 202 is fixedly connected to the mounting seat 104 at the end of the sliding frame 101. The horizontal part adopts a horizontal beam 201, and the horizontal beam 201 is fixed between the top ends of the two vertical beams 202.

[0037] A three-axis linkage mechanism is installed on the gantry, and the three-axis linkage mechanism is connected to the nozzle, which can drive the nozzle to move, thereby performing all-round cleaning on the electrical equipment.

[0038] The three-axis linkage mechanism includes two lifting mechanisms, and the two lifting mechanisms are respectively installed on the two vertical beams 202.

[0039] The two lifting mechanisms have the same structure and both adopt a vertical screw transmission mechanism with a vertical axis, including a first drive motor 203. The first drive motor 203 is arranged at the bottom end of the vertical beam 202 and is fixedly connected to the mounting seat 104. The output shaft of the first drive motor 203 is connected to one end of the first screw 204 with a vertical axis. The two ends of the first screw 204 are rotatably connected to the bearing seat, and the bearing seat is fixedly connected to the vertical beam 202. A lifting slider 205 is threadedly connected to the first screw 204, and the lifting slider 205 is slidably connected to the vertical beam 202. The first drive motor 203 drives the first screw 204 to rotate, and the rotation of the first screw 204 can drive the lifting slider 205 to perform vertical lifting movement.

[0040] The lifting slider 205 serves as the moving part of the lifting mechanism. A horizontal moving mechanism is provided between the two lifting sliders. The two lifting sliders can drive the horizontal moving mechanism to perform vertical lifting motion.

[0041] The horizontal movement mechanism includes a lifting plate 206, the two ends of the lifting plate 206 are respectively fixedly connected to the two lifting sliders 205, and a horizontal screw transmission mechanism is installed on the lifting plate. The horizontal screw transmission mechanism includes a second drive motor 207 fixed at one end of the lifting plate 206, the output shaft of the second drive motor 207 is connected to the second screw, the axis of the second screw is horizontally arranged, the two ends of the second screw are rotatably connected to the bearing seat, the bearing seat is fixed on the lifting plate 206, and a horizontal motion slider 208 is threadedly connected to the second screw, and the horizontal motion slider 208 is slidably connected to the lifting plate 206.

[0042] The horizontal motion slider 208 serves as the moving part of the horizontal motion mechanism, and is fixed with a telescopic driving member. The axis of the telescopic driving member is horizontally arranged, and its telescopic motion direction is perpendicular to the axis direction of the horizontal screw transmission mechanism.

[0043] In this embodiment, the telescopic drive member adopts an electric telescopic rod or a hydraulic cylinder, preferably a hydraulic cylinder 307 , the cylinder body of the hydraulic cylinder 307 is fixed on the horizontal motion slider 208 , and the end of its piston rod 306 is connected to the nozzle 305 .

[0044] Furthermore, the nozzle 305 adopts an existing multi-angle nozzle, which minimizes the cleaning dead angles of the electrical equipment. The multi-angle nozzle can adopt existing technology, and its specific structure will not be described in detail here.

[0045] The nozzle 305 is connected to a liquid supply mechanism 3 installed on the support plate 105 , and the liquid supply mechanism 3 is used to provide charged cleaning liquid to the nozzle 305 .

[0046] like Figure 4 As shown, the liquid supply mechanism 3 includes a liquid storage tank 301 mounted on the support plate. The liquid storage tank 301 is used to store charged cleaning liquid. The outlet of the liquid storage tank 301 is connected to the inlet of a pump body 303 mounted on the support plate 105. The outlet of the pump body 303 is connected to the nozzle 305 through a flexible liquid infusion tube 304. The flexible liquid infusion tube 304 is made of a flexible material, such as rubber.

[0047] The pump body 303 can drive the charged cleaning liquid in the liquid storage tank 301 to enter the nozzle 305, and then be sprayed out by the nozzle 305.

[0048] The outer side of the tank wall of the liquid storage tank 301 is also equipped with a temperature detection element and a humidity detection element for detecting the ambient temperature and humidity respectively.

[0049] The temperature detection element uses a temperature sensor, and the humidity detection element uses a humidity sensor. Both the temperature sensor and the humidity sensor are connected to the control system, and the control system is connected to the display screen 302 installed on the outer side of the liquid storage tank 301. The temperature and humidity information detected by the temperature sensor and the humidity sensor can be transmitted to the control system, and the control system transmits the detected information to the display screen 302 for display.

[0050] The pump body 303 and each driving motor and hydraulic cylinder 307 are all connected to a control system, and their operations are controlled by the control system.

[0051] The working method of the cleaning device of this embodiment comprises the following steps:

[0052] Step 1: When in use, first move the cleaning device to the front of the electrical equipment, then move the sliding frame 101 to both sides of the electrical equipment, rotate the threaded rod by turning the handle 103, and the two clamps 102 move towards each other, and use the two clamps 102 to clamp and fix the electrical equipment.

[0053] Step 2: Input the running program of the cleaning device control system into the electrical equipment cleaning area. After the input, the internal state of the cleaning device is monitored by the control system, and the environmental conditions are detected by the temperature sensor and the humidity sensor. When the values ​​are normal, the multi-angle live cleaning component is used. When it is detected that the temperature and humidity values ​​of the environment are normal, the pump body 303 and the three-axis linkage mechanism 2 are started by the control system to clean the electrical equipment live.

[0054] Step 3: During cleaning, the three-axis linkage mechanism 2 adjusts the flushing height and the use position to complete the cleaning of the electrical equipment without dead angles.

[0055] Step 4: After the cleaning is completed, the device is shut down, the clamping components are released, and then the sliding frame 101 is retracted to move the entire cleaning device to the initial position.

[0056] When using the device of this embodiment, there is no need to lift and transfer the electrical equipment during use. The cleaning device only needs to be moved by the walking wheels, which saves time and effort, and avoids the defect of lifting the electrical equipment and causing the electrical equipment to fall and be damaged. It is suitable for cleaning electrical equipment that is larger in size and weight.

[0057] Although the above description of the specific implementation methods of the present invention is combined with the accompanying drawings, it does not limit the scope of protection of the present invention. Technical personnel in the relevant field should understand that on the basis of the technical solution of the present invention, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the scope of protection of the present invention.

Claims

1. A cleaning device for electrical equipment, characterized in that: It includes a support plate, with sliding frames slidingly connected on both sides of the support plate, walking wheels installed on the bottom of the support plate and the sliding frame, and the sliding frame is provided with a clamping component. The clamping components of the two sliding frames are arranged relatively to clamp and fix electrical equipment. The two sliding frames are fixed with a gantry, and the gantry is installed with a three-axis linkage mechanism. The three-axis linkage mechanism is connected to the nozzle, and the nozzle is connected to the liquid supply mechanism installed on the support plate.

2. The cleaning device for electrical equipment according to claim 1, wherein: The clamping components include threaded rods, which are threadedly connected to the sliding frame. Clamping plates are provided at opposite ends of the threaded rods of the two clamping components, and the clamping plates are used to contact the electrical equipment.

3. The cleaning device for electrical equipment according to claim 2, wherein: One end of the threaded rod is provided with a clamping plate, and the other end is provided with a rotating handle.

4. The cleaning device for electrical equipment according to claim 1, wherein: The three-axis linkage mechanism includes a lifting mechanism. The two vertical parts of the gantry are equipped with lifting mechanisms. A horizontal moving mechanism is connected between the lifting parts of the two lifting mechanisms. The moving part of the horizontal moving mechanism is connected to the telescopic driving member. The axis of the telescopic driving member is horizontally arranged and perpendicular to the output movement direction of the horizontal moving mechanism. The telescopic driving member is connected to the nozzle.

5. The cleaning device for electrical equipment according to claim 4, characterized in that: The lifting mechanism adopts a vertical screw transmission mechanism with a vertical axis, the vertical screw transmission mechanism is installed on the vertical part of the gantry, and a horizontal moving mechanism is arranged between the moving parts of the two vertical screw transmission mechanisms.

6. The cleaning device for electrical equipment according to claim 4, characterized in that: The horizontal moving mechanism includes a lifting plate, which is installed between the lifting parts of the lifting mechanism. A horizontal screw transmission mechanism is installed on the lifting plate, and the moving part of the horizontal screw transmission mechanism is connected to the telescopic driving member.

7. The cleaning device for electrical equipment according to claim 4, characterized in that: The telescopic driving member adopts a hydraulic cylinder, the cylinder body of the hydraulic cylinder is connected to the horizontal moving mechanism, and the piston rod of the hydraulic cylinder is connected to the spray head.

8. The cleaning device for electrical equipment according to claim 1, wherein: The nozzle adopts a multi-angle nozzle.

9. The cleaning device for electrical equipment according to claim 1, wherein: The liquid supply mechanism comprises a liquid storage box installed on the support plate, the liquid storage box is connected to the pump body, and the pump body is connected to the nozzle through a flexible liquid delivery pipe.

10. The cleaning device for electrical equipment according to claim 9, characterized in that: A temperature detection element and a humidity detection element are installed on the box wall of the liquid storage box.

Images