Multifunctional inspection equipment for elevator maintenance

Abstract

The utility model relates to elevator maintenance technical field, concretely relates to a multifunctional inspection equipment for elevator maintenance, include: mobile cabinet, the inside of mobile cabinet is divided into first chamber, second chamber and third chamber in proper order, is provided with cleaning assembly in the first chamber, the bottom fixedly connected with water tank at second chamber, the bottom of third chamber is provided with cleaning device, and the cleaning device includes cleaning bucket, the inner wall surface of cleaning bucket is uniformly fixedly connected with a plurality of guide vanes, the bottom rotatably connected with the carousel in the cleaning bucket, the surface of carousel is uniformly fixedly connected with a plurality of arc protrusions, one side of cleaning bucket is fixedly connected with the connecting pipe, the other end of connecting pipe is fixedly connected with filter device, the other side of filter device is fixedly connected with circulating pump, through the setting of cleaning device, guide vane can change the water flow direction, arc protrusion can increase the water flow velocity, form turbulent flow or vortex, improve the kinetic energy of water flow itself, thereby improved the cleaning effect to cleaning block.

Description

Technical Field

[0001] This utility model relates to the field of elevator maintenance technology, specifically to a multi-functional inspection device for elevator maintenance. Background Technology

[0002] An elevator is a permanent transportation device that serves several specific floors within a building, with its car moving on at least two rigid tracks that are perpendicular to the horizontal plane or have an angle of inclination of less than 15° to the vertical. With the acceleration of urbanization, the number of elevators in use has increased dramatically, making the safe operation of elevators crucial. Regular inspections are a key link in ensuring elevator safety.

[0003] The Chinese utility model patent with authorization announcement number "CN222714823U" is specifically titled "A Multifunctional Inspection Device for Elevator Maintenance." It includes a mobile cabinet, with a motor fixedly connected to one side of the inner wall of the cabinet. A lead screw is fixedly connected to the output end of the motor, and a threaded sleeve is threaded onto the outer wall of the lead screw. A top rod is fixedly connected to the upper surface of the threaded sleeve, and the top rod is slidably connected inside the mobile cabinet. A telescopic arm is fixedly connected to the upper surface of the top rod, and a lighting lamp is fixedly connected to the upper surface of the telescopic arm. A second motor is fixedly connected to the lower surface of the telescopic arm. Starting the first motor drives the lead screw, causing the threaded sleeve to lift the top rod to a higher position. Activating the lighting lamp and the telescopic arm allows for multi-angle adjustment. Starting the second motor drives a rotating shaft to rotate a belt, causing a cleaning block to remove dust and prevent accumulation. An electric push rod is used for lifting and adjusting, and the rotating shaft drives a polishing disc to polish worn areas, improving the cleanliness of the elevator interior and the practicality of the equipment.

[0004] The aforementioned device only stirs and cleans the cleaning blocks by rotating the stirring blades during the cleaning process, which cannot perform deep cleaning. This poor cleaning effect affects the next use of the cleaning blocks. Furthermore, the device directly discharges the wastewater after cleaning the cleaning blocks, which cannot be recycled, resulting in a waste of water resources. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a multi-functional inspection device for elevator maintenance, which can effectively solve the problems mentioned in the background technology.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] This utility model provides a multi-functional inspection device for elevator maintenance, comprising: a movable cabinet, the interior of which is sequentially divided into a first chamber, a second chamber, and a third chamber; a cleaning component is installed inside the first chamber; a water tank is fixedly connected to the bottom of the second chamber; a water pump is fixedly connected to the top of the second chamber; a cleaning device is installed at the bottom of the third chamber; the cleaning device includes a cleaning tub; several guide plates are evenly fixedly connected to the inner wall surface of the cleaning tub; a turntable is rotatably connected to the bottom of the cleaning tub; several arc-shaped protrusions are evenly fixedly connected to the surface of the turntable; a connecting pipe is fixedly connected to one side of the cleaning tub; a filter device is fixedly connected to the other end of the connecting pipe; and a circulation pump is fixedly connected to the other side of the filter device.

[0008] Furthermore, each of the first, second, and third chambers is rotatably connected to a cabinet door at one end, and a bracket is fixedly connected to the bottom of the cleaning tub, with the bracket being fixedly connected to the movable cabinet.

[0009] Furthermore, the cleaning component includes a drive motor, which is fixedly connected to the bottom end of the first chamber. The output end of the drive motor is connected to a threaded rod via a spline, and a threaded block is threadedly connected to the surface of the threaded rod.

[0010] Furthermore, a vertical pole is fixedly connected to the top of the other end of the threaded block, a telescopic arm is fixedly connected to the top of the vertical pole, a lighting lamp is fixedly connected to the top of the telescopic arm, and a cleaning block is rotatably connected to the top of the other end of the telescopic arm.

[0011] Furthermore, the input end of the water pump extends into the interior of the water tank, the output end of the water pump extends to the bottom of the cleaning block, and a cleaning motor is fixedly connected to the middle of the bottom of the cleaning bucket. The output end of the cleaning motor is connected to the bottom of the turntable via a spline.

[0012] Furthermore, a drying device is provided at the top of the third chamber. The drying device includes a drying basket and a drying fan. The drying basket is slidably connected inside the third chamber, and the drying fan is fixedly connected to both sides at one end of the third chamber.

[0013] Furthermore, a solenoid valve is fixedly connected to the top of the connecting pipe, and the filter device is located at the bottom of the second chamber. The filter device includes a housing, and a primary filter, an activated carbon adsorption layer, and a precision filter are fixedly connected in sequence inside the housing.

[0014] Furthermore, the input end of the circulation pump is connected to the output end of the filter device, and the output end of the circulation pump is connected to the interior of the water tank.

[0015] The technical solution provided by this utility model has the following advantages compared with the known prior art:

[0016] 1. With the cleaning device in place, the cleaning motor drives the turntable to rotate and clean the cleaning block. The guide plate can change the direction of water flow, and the arc-shaped protrusion can increase the water flow speed, forming turbulence or eddies, which improves the kinetic energy of the water flow itself, thereby improving the cleaning effect on the cleaning block.

[0017] 2. Through the setup of the filtration device and circulation pump, large particulate impurities in the wastewater are removed by the primary filter, then the organic compounds and odors in the wastewater are adsorbed by the activated carbon adsorption layer, and finally the fine filter intercepts the tiny particles and fine suspended solids that are not adsorbed by the activated carbon. The purified wastewater is then transported to the water tank by the circulation pump for the cleaning blocks to use, thereby achieving the effect of water resource recycling and greatly improving environmental protection. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the mobile cabinet of this utility model;

[0021] Figure 3 This is a schematic diagram of the circulation system structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the cleaning device structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the filter device structure of this utility model.

[0024] The labels in the diagram represent:

[0025] 1. Mobile cabinet; 101. First chamber; 102. Second chamber; 103. Third chamber; 104. Cabinet door; 2. Cleaning components; 201. Drive motor; 202. Threaded rod; 203. Threaded block; 204. Upright pole; 205. Telescopic arm; 206. Lighting lamp; 207. Cleaning block; 3. Water tank; 4. Water pump; 5. Cleaning device; 501. Cleaning tub; 502. Support frame; 503. Guide plate; 504. Cleaning motor; 505. Turntable; 506. Arc-shaped protrusion; 6. Drying device; 601. Drying basket; 602. Drying fan; 7. Connecting pipe; 701. Solenoid valve; 8. Filtering device; 801. Housing; 802. Primary filter screen; 803. Activated carbon adsorption layer; 804. Precision filter screen; 9. Circulation pump. Detailed Implementation

[0026] 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, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0027] The present invention will be further described below with reference to the embodiments.

[0028] Example 1:

[0029] Reference Figure 1-5 This is the first embodiment of the present invention, which discloses a multi-functional inspection device for elevator maintenance, including: a mobile cabinet 1, the interior of which is divided into a first chamber 101, a second chamber 102 and a third chamber 103 in sequence. A cleaning component 2 is provided inside the first chamber 101. A water tank 3 is fixedly connected to the bottom of the second chamber 102 and a water pump 4 is fixedly connected to the top of the second chamber 102. A cleaning device 5 is provided at the bottom of the third chamber 103. The cleaning device 5 includes a cleaning tub 501. Several guide plates 503 are evenly fixedly connected to the inner wall surface of the cleaning tub 501. A turntable 505 is rotatably connected to the bottom of the cleaning tub 501. Several arc-shaped protrusions 506 are evenly fixedly connected to the surface of the turntable 505. A connecting pipe 7 is fixedly connected to one side of the cleaning tub 501. A filter device 8 is fixedly connected to the other end of the connecting pipe 7. A circulation pump 9 is fixedly connected to the other side of the filter device 8.

[0030] With the cleaning device 5 in use, the cleaning motor 504 drives the turntable 505 to rotate and clean the cleaning block 207. The guide plate 503 can change the direction of water flow, and the arc-shaped protrusion 506 can increase the water flow speed, forming turbulence or eddies, and improving the kinetic energy of the water flow itself, thereby improving the cleaning effect on the cleaning block 207.

[0031] Example 2:

[0032] Reference Figure 1-5 This is the second embodiment of the present invention, which differs from the first embodiment in that:

[0033] Cabinet doors 104 are rotatably connected to one end of the first chamber 101, the second chamber 102, and the third chamber 103. A bracket 502 is fixedly connected to the bottom end of the cleaning tub 501. The bracket 502 is fixedly connected to the movable cabinet 1. The cleaning component 2 includes a drive motor 201, which is fixedly connected to the bottom end of the first chamber 101. A threaded rod 202 is connected to the output end of the drive motor 201 via a spline. A threaded block 203 is threadedly connected to the surface of the threaded rod 202. A vertical pole 204 is fixedly connected to the top end of the other end of the threaded block 203. A telescopic arm 205 is fixedly connected to the top end of the vertical pole 204. A lighting lamp 206 is fixedly connected to the top end of the telescopic arm 205. A cleaning block 207 is rotatably connected to the top end of the other end of the telescopic arm 205.

[0034] The input end of the water pump 4 extends into the interior of the water tank 3, and the output end of the water pump 4 extends into the bottom end of the cleaning block 207. A cleaning motor 504 is fixedly connected to the middle of the bottom end of the cleaning tub 501. The output end of the cleaning motor 504 is connected to the bottom end of the turntable 505 via a spline. A drying device 6 is provided at the top of the third chamber 103. The drying device 6 includes a drying basket 601 and a drying fan 602. The drying basket 601 is slidably connected to the interior of the third chamber 103. The drying fan 602 is fixedly connected to both sides of one end of the third chamber 103. A solenoid valve 701 is fixedly connected to the top of the connecting pipe 7. The filter device 8 is located at the bottom of the interior of the second chamber 102. The filter device 8 includes a housing 801. A primary filter screen 802, an activated carbon adsorption layer 803, and a precision filter screen 804 are fixedly connected sequentially inside the housing 801. The input end of the circulation pump 9 is connected to the output end of the filter device 8, and the output end of the circulation pump 9 is connected to the interior of the water tank 3.

[0035] With the setup of the filtration device 8 and the circulation pump 9, large particulate impurities in the wastewater are removed by the primary filter 802, then the organic compounds and odors in the wastewater are adsorbed by the activated carbon adsorption layer 803, and finally the fine particles and fine suspended solids that have not been adsorbed by the activated carbon are intercepted by the precision filter 804. The purified wastewater is then transported to the water tank 3 by the circulation pump 9 for cleaning by the cleaning block 207, thereby achieving the effect of water resource recycling and greatly improving environmental protection.

[0036] The remaining structure is the same as that in Example 1.

[0037] The workflow of this utility model is as follows:

[0038] First, the drive motor 201 is started to drive the threaded rod 202 to rotate. The rotation of the threaded rod 202 drives the upright 204 to the height of the elevator through the threaded block 203. Then, the telescopic arm 205 and the lighting 206 are started. The telescopic arm 205 sends the cleaning block 207 to the position that needs to be cleaned. Then, the motor is started to drive the cleaning block 207 to rotate through the belt for cleaning. At the same time, the water pump 4 is started to send the clean water in the water tank 3 to the cleaning block 207, thereby improving the cleaning effect.

[0039] Secondly, after cleaning, the cleaning block 207 is removed and placed inside the cleaning tank 501. An appropriate amount of clean water and cleaning solution is added to the cleaning tank 501. Then, the cleaning motor 504 is started to drive the turntable 505 to rotate and clean the cleaning block 207. With the setting of the cleaning device 5, the cleaning motor 504 drives the turntable 505 to rotate and clean the cleaning block 207. The guide plate 503 can change the direction of water flow, and the arc-shaped protrusion 506 can increase the water flow speed, forming turbulence or vortex, and improving the kinetic energy of the water flow itself, thereby improving the cleaning effect on the cleaning block 207. After cleaning, the cleaning block 207 is taken out and placed in the drying basket 601 and dried by the drying fan 602.

[0040] Finally, the solenoid valve 701 and the circulation pump 9 are opened to filter and purify the wastewater inside the cleaning tank 501 and then transport it to the water tank 3. Through the setup of the filtration device 8 and the circulation pump 9, large particulate impurities in the wastewater are removed by the primary filter 802, and then the organic compounds and odors in the wastewater are adsorbed by the activated carbon adsorption layer 803. Finally, the fine filter 804 intercepts small particles and fine suspended matter that has not been adsorbed by the activated carbon. Then, the purified wastewater is transported to the water tank 3 by the circulation pump 9 for cleaning by the cleaning block 207, thereby achieving the effect of water resource recycling and greatly improving environmental protection.

[0041] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A multi-functional inspection device for elevator maintenance, characterized by comprising: include: A mobile cabinet (1) is internally divided into a first chamber (101), a second chamber (102), and a third chamber (103). A cleaning assembly (2) is installed inside the first chamber (101). A water tank (3) is fixedly connected to the bottom of the second chamber (102), and a water pump (4) is fixedly connected to the top of the second chamber (102). A cleaning device (5) is installed at the bottom of the third chamber (103). The cleaning device (5) includes a cleaning tub (501). The inner wall surface of the cleaning tank (501) is uniformly and fixedly connected with several guide plates (503). The bottom of the cleaning tank (501) is rotatably connected with a turntable (505). The surface of the turntable (505) is uniformly and fixedly connected with several arc-shaped protrusions (506). A connecting pipe (7) is fixedly connected to one side of the cleaning tank (501). A filter device (8) is fixedly connected to the other end of the connecting pipe (7). A circulation pump (9) is fixedly connected to the other side of the filter device (8).

2. The multi-functional inspection equipment for elevator maintenance according to claim 1, characterized in that, One end of the first chamber (101), the second chamber (102) and the third chamber (103) is rotatably connected to a cabinet door (104), and the bottom end of the cleaning tub (501) is fixedly connected to a bracket (502), which is fixedly connected to the movable cabinet (1).

3. The multi-functional inspection equipment for elevator maintenance according to claim 1, characterized in that, The cleaning component (2) includes a drive motor (201), which is fixedly connected to the bottom end of the first chamber (101). The output end of the drive motor (201) is connected to a threaded rod (202) via a spline, and a threaded block (203) is threadedly connected to the surface of the threaded rod (202).

4. The multi-functional inspection device for elevator maintenance according to claim 3, wherein A vertical rod (204) is fixedly connected to the top end of the other end of the threaded block (203), a telescopic arm (205) is fixedly connected to the top end of the vertical rod (204), a lighting lamp (206) is fixedly connected to the top end of the telescopic arm (205), and a cleaning block (207) is rotatably connected to the top end of the other end of the telescopic arm (205).

5. The multi-functional inspection equipment for elevator maintenance according to claim 1, characterized in that, The input end of the water pump (4) extends into the interior of the water tank (3), and the output end of the water pump (4) extends to the bottom end of the cleaning block (207). A cleaning motor (504) is fixedly connected to the middle of the bottom end of the cleaning bucket (501), and the output end of the cleaning motor (504) is connected to the bottom end of the turntable (505) via a spline.

6. The multi-functional inspection device for elevator maintenance according to claim 1, characterized in that, A drying device (6) is provided at the top of the third chamber (103). The drying device (6) includes a drying basket (601) and a drying fan (602). The drying basket (601) is slidably connected to the inside of the third chamber (103), and the drying fan (602) is fixedly connected to both sides of one end of the third chamber (103).

7. The multi-functional inspection equipment for elevator maintenance according to claim 1, characterized in that, The top end of the connecting pipe (7) is fixedly connected to a solenoid valve (701). The filter device (8) is located at the bottom end inside the second chamber (102). The filter device (8) includes a housing (801). Inside the housing (801), a primary filter screen (802), an activated carbon adsorption layer (803), and a precision filter screen (804) are fixedly connected in sequence.

8. The multi-functional inspection equipment for elevator maintenance according to claim 1, characterized in that, The input end of the circulating pump (9) is connected to the output end of the filter device (8), and the output end of the circulating pump (9) is connected to the interior of the water tank (3).

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