Anti-pollution workstation inlet cleaning device

Abstract

The utility model relates to the technical field of radiation protection, in particular to an anti-pollution workstation entrance cleaning device which comprises a door body, and a water inlet pipe is arranged on the door body; the lifting mechanism is mounted on one side of the door body; the water tank is installed at the lifting movable end of the lifting mechanism, a supporting plate is arranged in the water tank, through holes are fully distributed in the supporting plate, the supporting plate and a bottom plate of the water tank are mutually spaced, a water inlet and a water outlet are formed in the water tank, and the water inlet is communicated with the water inlet pipe; the water gun is mounted on one side of the door body, and the water gun is communicated with the water inlet pipe. The cleaning device is arranged at the inlet of the anti-radiation work station and specially used for cleaning shoes, the cleaning mode is more thorough and cleaner, and the cleanliness of the interior of the anti-radiation work station is effectively improved.

Description

Technical Field

[0001] This application relates to the field of radiation protection technology, and in particular to a pollution prevention workstation entrance cleaning device. Background Technology

[0002] In a radiation work environment, reasonable protective measures are crucial to ensuring the safety of workers. Radiation protection workstations are important facilities that protect workers from radiation hazards. Their main function is to provide necessary protective barriers for external workers entering the radiation work area.

[0003] Existing radiation protection workstations generally lack adequate shoe-washing facilities at their entrances. Contaminants from the soles of shoes brought in by external staff not only affect the cleanliness of the workstation environment but may also negatively impact its overall protective effectiveness. Currently, common shoe-sole cleaning methods include simply wiping insoles and using basic spraying. These methods suffer from incomplete cleaning, inconvenience, and the inability to promptly replace cleaning solutions, making them unsuitable for the stringent requirements of radiation protection workstations. The limitations of traditional cleaning methods become even more apparent when staff frequently enter and exit the workstations. Summary of the Invention

[0004] This application aims to at least partially address one of the aforementioned technical problems in the prior art. To this end, embodiments of this application provide a cleaning device for the entrance of a radiation-proof workstation. This cleaning device is installed at the entrance of the radiation-proof workstation and is specifically designed for cleaning shoes. Its cleaning method is more thorough and cleaner, effectively improving the cleanliness inside the radiation-proof workstation.

[0005] A pollution prevention workstation entrance cleaning device, comprising:

[0006] The door body is equipped with a water inlet pipe;

[0007] A lifting mechanism, which is installed on one side of the door;

[0008] A water tank is installed on the lifting movable end of the lifting mechanism. A support plate is set inside the water tank. The support plate is covered with through holes. The support plate and the bottom plate of the water tank are spaced apart from each other. A water inlet and a water outlet are set on the water tank. The water inlet is connected to the water inlet pipe.

[0009] A water gun is installed on one side of the door and is connected to the water inlet pipe.

[0010] In an optional or preferred embodiment, the lifting mechanism includes a lifting drive device, a guide rail, and a lifting plate. The lifting drive device is installed on the door body, the guide rail is installed on the door body and extends along the height direction of the door body, the lifting plate is slidably connected to the guide rail via a slider, the water tank is connected to the lifting plate, and the power output end of the lifting drive device is connected to the lifting plate.

[0011] In an optional or preferred embodiment, the water tank is connected to the lifting plate via a rotating mechanism.

[0012] In an optional or preferred embodiment, the rotating mechanism includes a rotary drive motor, a first connecting plate, a second connecting plate, and a rotating shaft. The first connecting plate is disposed on one side of the water tank, the second connecting plate is mounted on the lifting plate, the first connecting plate and the second connecting plate are connected through the rotating shaft, the rotary drive motor is mounted on the second connecting plate, and the power output end of the rotary drive motor is connected to the rotating shaft.

[0013] In an optional or preferred embodiment, a first buffer support is installed at the bottom of the water tank.

[0014] In an optional or preferred embodiment, the lifting plate is provided with a second buffer support corresponding to the water tank.

[0015] In an optional or preferred embodiment, a groove is provided on the inner side of the door, and the lifting mechanism, rotating mechanism, water gun and water tank are all disposed in the groove.

[0016] In an optional or preferred embodiment, the groove forms an opening at the bottom of the door body, and a base plate is installed at the bottom of the lifting plate, the base plate being used to fit into the opening at the bottom of the door body.

[0017] In an optional or preferred embodiment, the opening end of the door is provided with an alignment hole, and the bottom plate is provided with an alignment pin, which cooperates with the alignment hole.

[0018] In an optional or preferred embodiment, a lifting positioning switch is provided on one side of the groove, the lifting positioning switch is connected to the lifting drive device, a rotary positioning switch is installed on the base plate, the rotary positioning switch is connected to the rotary drive motor, a controller is provided inside the groove, the controller connects the lifting positioning switch and the lifting drive device, and the controller connects the rotary positioning switch and the rotary drive motor.

[0019] Based on the above technical solution, the embodiments of this application have at least the following beneficial effects: When staff enter the radiation protection workstation, they first open the door, and the lifting mechanism lowers the water tank to the ground. The staff stands in the water tank, places their feet on the support plate, and external water enters through the inlet pipe and then into the water tank. The water in the tank gradually rises to cover the shoes after passing through the through holes on the support plate. The water can clean the soles of the staff's shoes as it passes through the through holes. At the same time, the staff can also use a water gun to rinse the shoe surface, thus cleaning the shoes thoroughly. After cleaning, the water in the tank is discharged from the drain, and the lifting mechanism raises the water tank above the ground. This cleaning device is set at the entrance of the radiation protection workstation specifically for cleaning shoes. Its cleaning method is more thorough and cleaner, effectively improving the cleanliness inside the radiation protection workstation. Attached Figure Description

[0020] The present application will be further described below with reference to the accompanying drawings and embodiments;

[0021] Figure 1 This is a schematic diagram of the structure of the pollution prevention workstation entrance cleaning device provided in the embodiments of this application;

[0022] Figure 2 yes Figure 1 A partial structural schematic diagram of the embodiment shown;

[0023] Figure 3 yes Figure 1 A structural schematic diagram from another perspective of the embodiment shown;

[0024] Figure 4 yes Figure 1 A schematic diagram of the water tank in the recycling state in the illustrated embodiment;

[0025] Figure 5 yes Figure 4 A structural diagram from another perspective. Detailed Implementation

[0026] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of this application.

[0027] The embodiments of this application will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this application, but should not be used to limit the scope of this application.

[0028] In the description of the embodiments of this application, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application based on the specific circumstances.

[0030] In the embodiments of this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0031] In a radiation work environment, reasonable protective measures are crucial to ensuring the safety of workers. Radiation protection workstations are important facilities that protect workers from radiation hazards. Their main function is to provide necessary protective barriers for external workers entering the radiation work area.

[0032] Existing radiation protection workstations generally lack adequate shoe-washing facilities at their entrances. Contaminants from the soles of shoes brought in by external staff not only affect the cleanliness of the workstation environment but may also negatively impact its overall protective effectiveness. Currently, common shoe-sole cleaning methods include simply wiping insoles and using basic spraying. These methods suffer from incomplete cleaning, inconvenience, and the inability to promptly replace cleaning solutions, making them unsuitable for the stringent requirements of radiation protection workstations. The limitations of traditional cleaning methods become even more apparent when staff frequently enter and exit the workstations.

[0033] Reference Figures 1 to 5This application provides a pollution prevention workstation entrance cleaning device, including a door 100, a lifting mechanism 200, a water tank 300, and a water gun 400.

[0034] The door body 100 is equipped with a water inlet pipe 110. The lifting mechanism 200 is installed on one side of the door body 100. The water tank 300 is installed on the lifting movable end of the lifting mechanism 200. The water tank 300 is equipped with a support plate 310. The support plate 310 is covered with through holes. The support plate 310 and the bottom plate of the water tank 300 are spaced apart from each other. The water tank 300 is equipped with a water inlet 320 and a drain outlet. The water inlet 320 is connected to the water inlet pipe 110. The water gun 400 is installed on one side of the door body 100 and is connected to the water inlet pipe 110.

[0035] When staff enter the radiation protection workstation, they first open the door 100. The lifting mechanism 200 lowers the water tank 300 to the ground. The staff stands in the water tank 300, placing their feet on the support plate 310. External water enters through the inlet pipe 110 and then through the inlet 320 into the water tank 300. The water in the tank 300 passes through the through-holes in the support plate 310, and the water level gradually rises until it covers the shoes. As the water passes through the through-holes in the support plate 310, it cleans the soles of the staff's shoes. Simultaneously, the staff can use a water gun to rinse the shoe surface, thus thoroughly cleaning the shoes. After cleaning, the water in the tank 300 is drained from the drain outlet, and the lifting mechanism 200 raises the water tank 300 back above the ground. This cleaning device 100 is specifically designed for cleaning shoes, providing a more thorough and cleaner cleaning method, effectively improving the cleanliness inside the radiation protection workstation.

[0036] In some embodiments, the lifting mechanism 200 includes a lifting drive device 210, a guide rail 220, and a lifting plate 230. The lifting drive device 210 is mounted on the door body 100, the guide rail 220 is mounted on the door body 100 and extends along the height direction of the door body 100, the lifting plate 230 is slidably connected to the guide rail 220 via a slider, the water tank 300 is connected to the lifting plate 230, and the power output end of the lifting drive device 210 is connected to the lifting plate 230.

[0037] Specifically, in this application, two guide rails 220 are provided, which are vertically arranged inside the door body 100. The lifting plate 230 is slidably engaged with the two guide rails 220 through two sliders. The lifting drive device 210 is an electric cylinder, the cylinder body of which is vertically installed inside the door body 100. The piston rod of the electric cylinder is connected to the lifting plate 230 through a connecting seat 211. During operation, the electric cylinder drives the lifting plate 230 to move up and down along the guide rails 220, thereby realizing the lifting of the water tank 300.

[0038] In some embodiments, the sink 300 is connected to the lifting plate 230 via a rotating mechanism 500. After the sink 300 is used, the rotating mechanism 500 can rotate the sink 300 upwards to a vertical position and retract it. When the sink 300 is needed, the rotating mechanism 500 can rotate the sink 300 downwards to a horizontal position and extend it. This reduces the space occupied by the sink 300.

[0039] In some embodiments, the rotating mechanism 500 includes a rotary drive motor 510, a first connecting plate 520, a second connecting plate 530, and a rotating shaft 540. The first connecting plate 520 is disposed on one side of the water tank 300, and the second connecting plate 530 is mounted on the lifting plate 230. The first connecting plate 520 and the second connecting plate 530 are connected by the rotating shaft 540. The rotary drive motor 510 is mounted on the second connecting plate 530, and the power output end of the rotary drive motor 510 is connected to the rotating shaft 540.

[0040] Specifically, two parallel and spaced-apart first connecting plates 520 are vertically arranged on one side of the water tank 300, and two parallel and spaced-apart second connecting plates 530 are vertically installed on the lifting plate 230. The two first connecting plates 520 are connected to the two second connecting plates 530 respectively through a rotating shaft 540. The rotation drive motor 510 is used to drive the rotating shaft 540 to rotate the water tank 300.

[0041] In this application, the piston rod of the lifting drive device 210 is fixedly connected to the second connecting plate 530 on the lifting plate 230 via the connecting seat 211.

[0042] In some embodiments, a first buffer support column 340 is installed at the bottom of the water tank 300. Specifically, a first buffer support column 340 is installed at each of the four corners of the bottom of the water tank 300. After the lifting mechanism 200 lowers the water tank 300 to its position, the four first buffer supports 340 support the ground to ensure the stability of the water tank 300.

[0043] In some embodiments, the lifting plate 230 is provided with a second buffer support 231 corresponding to the water tank 300.

[0044] Specifically, two second buffer supports 231 are provided on the lifting plate 230. When the water tank 300 is flipped upward, the two second buffer supports 231 will support the support plate 310 inside the water tank 300 to prevent the water tank 300 from colliding with the lifting plate 230.

[0045] In some embodiments, a groove 120 is provided on the inner side of the door 100, and the lifting mechanism 200, the rotating mechanism 500, the water gun 400, and the water tank 300 are all disposed in the groove 120. On the one hand, this method of providing a groove 120 on the inner side of the door 100 can provide installation space for the lifting mechanism 200, the rotating mechanism 500, the water gun 400, and the water tank 300; on the other hand, it serves to protect the lifting mechanism 200, the rotating mechanism 500, the water gun 400, and the water tank 300.

[0046] In some embodiments, the groove 120 forms an opening 130 at the bottom of the door 100, and a base plate 600 is installed at the bottom of the lifting plate 230. The base plate 600 is used to fit into the opening 130 at the bottom of the door 100. After the water tank 300 is used, the lifting mechanism 200 drives the water tank 300 to rise, and at the same time, the base plate 600 also rises until it blocks the opening 130 at the bottom of the door 100. This makes the groove 120 inside the door 100 form a complete rectangular groove, making the overall structure more complete. It also provides all-round protection for the lifting mechanism 200, the rotating mechanism 500, the water gun 400, and the water tank 300.

[0047] In order to ensure that the base plate 600 and the opening 130 at the bottom of the door body 100 are accurately aligned, in some embodiments, the opening 130 end of the door body 100 is provided with an alignment hole, and the base plate 600 is provided with an alignment pin 610, which cooperates with the alignment hole.

[0048] In some embodiments, a lifting positioning switch 121 is provided on one side of the groove 120, and the lifting positioning switch 121 is connected to the lifting drive device 210. A rotary positioning switch 620 is installed on the base plate 600, and the rotary positioning switch 620 is connected to the rotary drive motor 510. A controller 122 is provided inside the groove 120, and the controller 122 is connected to the lifting positioning switch 121 and the lifting drive device 210, and the controller 122 is connected to the rotary positioning switch 620 and the rotary drive motor 510.

[0049] When the water tank 300 rises or falls to trigger the lifting and positioning switch 121, the lifting and positioning switch 121 will send a signal to the controller 122, and the controller 122 will control the lifting drive device 210 to stop working. When the water tank 300 rotates to a horizontal or vertical position, the rotation positioning switch 620 will send a corresponding signal to the controller 122, and the controller 122 will control the rotation drive motor 510 to stop working.

[0050] In addition, a control valve 123 connected to the water inlet pipe 110 is installed inside the door 100. The water gun 400 is connected to the control valve 123 via a hose, and the water inlet 320 is connected to the control valve 123 via a hose. The water flow rate in the water tank 300 is automatically controlled by the control valve 123. A water outlet valve 330 is installed at the water outlet of the water tank 300.

[0051] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the embodiments of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0052] The embodiments of this application have been described in detail above with reference to the accompanying drawings. However, this application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this application.

Claims

1. A pollution prevention workstation entrance cleaning device, characterized in that, include: The door body is equipped with a water inlet pipe; A lifting mechanism, which is installed on one side of the door; A water tank is installed on the lifting movable end of the lifting mechanism. A support plate is set inside the water tank. The support plate is covered with through holes. The support plate and the bottom plate of the water tank are spaced apart from each other. A water inlet and a water outlet are set on the water tank. The water inlet is connected to the water inlet pipe. A water gun is installed on one side of the door and is connected to the water inlet pipe.

2. The pollution prevention workstation entrance cleaning device according to claim 1, characterized in that: The lifting mechanism includes a lifting drive device, a guide rail, and a lifting plate. The lifting drive device is installed on the door body, the guide rail is installed on the door body and extends along the height direction of the door body, the lifting plate is slidably connected to the guide rail via a slider, the water tank is connected to the lifting plate, and the power output end of the lifting drive device is connected to the lifting plate.

3. The pollution prevention workstation entrance cleaning device according to claim 2, characterized in that: The water tank is connected to the lifting plate via a rotating mechanism.

4. The pollution prevention workstation entrance cleaning device according to claim 3, characterized in that: The rotating mechanism includes a rotary drive motor, a first connecting plate, a second connecting plate, and a rotating shaft. The first connecting plate is disposed on one side of the water tank, and the second connecting plate is mounted on the lifting plate. The first connecting plate and the second connecting plate are connected through the rotating shaft. The rotary drive motor is mounted on the second connecting plate, and the power output end of the rotary drive motor is connected to the rotating shaft.

5. The pollution prevention workstation entrance cleaning device according to claim 1, characterized in that: The bottom of the water tank is equipped with a first buffer support.

6. The pollution prevention workstation entrance cleaning device according to claim 2, characterized in that: The lifting plate is equipped with a second buffer support corresponding to the water tank.

7. The pollution prevention workstation entrance cleaning device according to claim 4, characterized in that: The inner side of the door is provided with a groove, and the lifting mechanism, rotating mechanism, water gun and water tank are all arranged in the groove.

8. The pollution prevention workstation entrance cleaning device according to claim 7, characterized in that: The groove forms an opening at the bottom of the door body, and a base plate is installed at the bottom of the lifting plate, the base plate being used to fit into the opening at the bottom of the door body.

9. The pollution prevention workstation entrance cleaning device according to claim 8, characterized in that: The door body has an alignment hole at its opening end, and the bottom plate has an alignment pin, which cooperates with the alignment hole.

10. The pollution prevention workstation entrance cleaning device according to claim 8, characterized in that: A lifting positioning switch is provided on one side of the groove, and the lifting positioning switch is connected to the lifting drive device. A rotary positioning switch is installed on the base plate, and the rotary positioning switch is connected to the rotary drive motor. A controller is provided inside the groove, and the controller connects the lifting positioning switch and the lifting drive device, and the controller connects the rotary positioning switch and the rotary drive motor.

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