CN215914416U - Special cleaning device for elevator car - Google Patents
Special cleaning device for elevator car Download PDFInfo
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- CN215914416U CN215914416U CN202122155096.7U CN202122155096U CN215914416U CN 215914416 U CN215914416 U CN 215914416U CN 202122155096 U CN202122155096 U CN 202122155096U CN 215914416 U CN215914416 U CN 215914416U
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- cleaning
- cleaning device
- liquid tank
- support frame
- telescopic mechanism
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Abstract
The utility model discloses a special cleaning device for an elevator car, which comprises a liquid tank, a support frame, a telescopic mechanism and a scrubbing mechanism, wherein the liquid tank is arranged on the support frame; the support frame is fixed at the bottom of the liquid tank, the telescopic mechanism is fixed on the support frame, the scrubbing mechanism is arranged on the telescopic mechanism, and the telescopic mechanism drives the telescopic mechanism to reciprocate to scrub the inner wall of the lift car; the cleaning mechanism is communicated with the liquid tank through a liquid supply assembly and used for outputting cleaning liquid to clean the inner wall of the car. The cleaning device provided by the utility model uses the telescopic mechanism as the extension arm to lift the scrubbing mechanism to a height which is difficult to be touched by the arms of a cleaner for cleaning and wiping, so that the cleaner does not need to carry equipment such as ladders and foot rests for ascending, and the cleaner is prevented from falling and being injured. Can promote the work efficiency of cleaning personnel. The device still can not occupy too much car space, can carry out daily washing under the elevator normal use state, does not influence the passenger and uses the elevator.
Description
Technical Field
The utility model belongs to the technical field of elevator cleaning, and particularly relates to a special cleaning device for an elevator car.
Background
The elevator is a vertical elevator taking a motor as power, is used for taking people or carrying goods in a multi-storey building, and is provided with a lift car which runs between at least two vertical rigid guide rails, wherein the lift car is a box-shaped space for carrying people or transporting goods, dirt is easy to accumulate in the lift car due to frequent use of the elevator, and the space in the lift car is narrow and relatively closed, so that peculiar smell is generated and the growth of bacteria and viruses is possibly assisted to harm the health of passengers if the space in the lift car is not cleaned in time.
In the process of cleaning the lift car, garbage falling on the ground is cleaned by using a broom and then wiped by using a mop. However, the height inside the car is usually more than 2m, so that it is very inconvenient for a cleaner to clean the high part of the inner wall of the car, and the cleaning work can be completed only by means of a climbing tool such as a ladder, a foot rest and the like. The use of tools such as ladders and foot rests in narrow cars can occupy the space of the cars, influence the use of the cars, and cause inconvenience in carrying and serious influence on the working efficiency of cleaning personnel.
Disclosure of Invention
The utility model aims to provide a special cleaning device for an elevator car, which is used as an arm extension tool of a cleaner, can automatically scrub an area which is inconvenient to be scrubbed by the cleaner, saves the physical strength of the cleaner and improves the working efficiency.
The utility model is realized by the following technical scheme:
a special cleaning device for an elevator car comprises a liquid tank, a support frame, a telescopic mechanism and a scrubbing mechanism; the support frame is fixed at the bottom of the liquid tank, the telescopic mechanism is fixed on the support frame, the scrubbing mechanism is arranged on the telescopic mechanism, and the telescopic mechanism drives the telescopic mechanism to reciprocate to scrub the inner wall of the lift car; the cleaning mechanism is communicated with the liquid tank through a liquid supply assembly and used for outputting cleaning liquid to clean the inner wall of the car.
Through the scheme, the utility model at least obtains the following technical effects:
the cleaning device provided by the utility model takes a combined structure which is also wanted to be combined with a support frame as a main body, a scrubbing mechanism is arranged on the support frame through a telescopic mechanism, the telescopic mechanism is used as an extension arm to lift the scrubbing mechanism to a height which can not be touched by a cleaning person, and then the telescopic mechanism performs telescopic motion to drive the scrubbing mechanism to perform reciprocating motion, so that the scrubbing mechanism is attached to the inner wall of a lift car to perform reciprocating scrubbing and stain removal. Meanwhile, the cleaning liquid in the liquid tank is supplied to the scrubbing mechanism by the liquid supply assembly, and the cleaning liquid is sprayed while the scrubbing mechanism is used for scrubbing in a reciprocating mode, so that the decontamination capability and the disinfection and sterilization effects are improved.
Preferably, the supporting frame is further provided with a dust collection mechanism, the dust collection mechanism is composed of a dust collector and an action pipe, and the action pipe is sleeved on a dust collection port of the dust collector.
Preferably, a rolling brush is axially connected to the pipe orifice of the action pipe and used for cleaning attached dirt.
Preferably, the telescopic mechanism is composed of a servo motor, a transmission member, a screw rod and a moving block, the screw rod is connected with the support frame in a shaft mode so that the screw rod can rotate, the servo motor is installed on the support frame and is in transmission connection with the screw rod through the transmission member and used for driving the screw rod to rotate clockwise or anticlockwise, and the moving block is sleeved on the screw rod and reciprocates along the screw rod along with the clockwise or anticlockwise rotation of the screw rod.
Preferably, the scrubbing mechanism is composed of a wiping component and a spraying component; the cleaning component is attached to the inner wall of the car and performs reciprocating cleaning, and the spraying component sprays cleaning liquid to the surface of the inner wall of the car through the liquid supply component communicated liquid tank.
Preferably, the wiping component consists of a moving plate and a cleaning cloth, the moving plate is parallel to the inner wall of the lift car and is fixedly connected with the moving block, and the cleaning cloth is arranged between the moving plate and the inner wall of the lift car and is detachably mounted on the moving plate.
Preferably, the spraying assembly is composed of a plurality of nozzles and a splitter plate, the splitter plate is fixed on the movable plate, the nozzles are uniformly arranged on the splitter plate, and a splitting channel is arranged in the splitter plate and communicates the nozzles with the liquid supply assembly.
Preferably, the liquid supply assembly consists of a water pump and a connecting pipe, the connecting pipe sequentially communicates the liquid tank, the water pump and the spray assembly, and the cleaning liquid in the liquid tank is supplied to the spray assembly to be sprayed out by the pump pressure provided by the water pump.
Preferably, the support frame is further provided with a limiting plate, one end of the limiting plate is fixed to the support frame, and the other end of the limiting plate is detachably abutted to the moving block and used for limiting the moving distance of the moving block towards the support plate.
Preferably, the liquid tank is provided with a handle, so that the liquid tank is convenient to hold by hand for use.
The utility model has the beneficial effects that:
the cleaning device provided by the utility model uses the telescopic mechanism as the extension arm to lift the scrubbing mechanism to a height which is difficult to be touched by the arms of a cleaner for cleaning and wiping, so that the cleaner does not need to carry equipment such as ladders and foot rests for ascending, and the cleaner is prevented from falling and being injured. Especially, this cleaning device installs dust absorption mechanism, can clear up fast the region of daily cleaning in the car, can promote cleanup crew's work efficiency. The device still can not occupy too much car space, can carry out daily washing under the elevator normal use state, does not influence the passenger and uses the elevator.
Drawings
Fig. 1 is a front view of a cleaning apparatus provided in an embodiment of the present invention.
Fig. 2 is a top view of a cleaning device provided in an embodiment of the present invention.
Figure 3 is a side view of a cleaning device provided in one embodiment of the present invention.
Legend:
1, a liquid tank; 2, supporting frames; 3, a telescopic mechanism; 4, a scrubbing mechanism; 5 a liquid supply assembly; 6, a dust suction mechanism; 7, a handle;
21, limiting plate;
31 a servo motor; 32 a transmission member; 33, a screw rod; 34 moving block;
41 moving the board; 42 scouring pad; 43 spray heads; 44 a diverter plate;
51 water pump; 52 connecting pipes;
61, a dust collector; 62 an action tube; 63 and rolling and brushing.
Detailed Description
The utility model is further illustrated by the following figures and examples.
As shown in fig. 1-3, the present embodiment provides a cleaning device specially used for an elevator car, which comprises a liquid tank 1, a support frame 2, a telescopic mechanism 3, a scrubbing mechanism 4, a dust suction mechanism 6 and a liquid supply assembly 5.
The liquid box 1 is provided with a handle 7 which is fixedly connected with the support frame 2 to be used as a main structure of the cleaning device, the support frame 2 is two support plates vertical to the inner wall of the car, and the two support plates are parallel and arranged to be used for mounting each part and also used for supporting the surface of the inner wall of the car to play a role of bearing. The telescopic mechanism 3 is vertically arranged on the two supporting plates, the scrubbing mechanism 4 is arranged at the telescopic end of the telescopic mechanism, the length of the telescopic mechanism 3 is used as the extension of the arm of a cleaner, and the scrubbing mechanism 4 is driven to reciprocate to scrub the inner wall of the lift car through the telescopic motion effect of the telescopic mechanism 3.
The cleaning liquid is contained in the liquid tank 1, and is output to the cleaning mechanism 4 through the liquid supply assembly 5, so that the cleaning mechanism 4 can perform disinfection and wetting on the inner wall of the car when reciprocating motion is performed on the side wall of the car, the cleaning liquid can be sprayed, the cleaning efficiency is improved, and the effects of sterilization and disinfection are achieved. Especially, when clearance gap or corner region, only rely on to clean can not carry out effective clearance, the accessible mode that sprays washes, effectively eliminates clean dead angle.
Because the rubbish that needs the clearance in the car is mostly tiny particles such as piece, dust, bulky rubbish is less can directly pick up. In order to reduce the burden of cleaning personnel and reduce the number of cleaning tools carried by the cleaning personnel, in the embodiment, the supporting frame 2 is also provided with the dust collection mechanism 6 which can be used for quickly collecting dust and cleaning the daily cleaned area in the lift car. The dust suction mechanism 6 is composed of two parts, a dust collector 61 and an action pipe 62. One end of the action pipe 62 is sleeved on a dust suction port of the dust collector 61, and the action pipe is used as an extension pipe, so that the other end of the action pipe 62 can be attached to the debris or dust, and the dust suction effect is improved.
In order to treat stains with strong adhesive force in the dust collection process, in the embodiment, the roller brush 63 is installed at the nozzle of the action pipe 62, the roller brush 63 is coupled to the side wall of the nozzle of the action pipe 62 for rotation, the adhered stains are brushed by the roller brush 63 and are smashed, and then the smashed fragments or dust are sucked from the nozzle of the action pipe 62 by the suction force generated by the dust collector 61.
The telescopic mechanism 3 is composed of a servo motor 31, a transmission member 32, a screw 33, and a moving block 34. One end of the screw 33 is a smooth shaft rod which sequentially penetrates through the two support plates and is in shaft connection with the two support plates, so that one end of the screw 33 is kept stable by taking the two support plates as a support structure and the rotation of the screw 33 is not influenced; the other end of the screw 33 is sleeved with a moving block 34, the moving block 34 is in threaded fit with the screw 33, the scrubbing mechanism 4 is mounted on the moving block 34, the scrubbing mechanism 4 is attached to the inner wall of the car, the moving block 34 cannot rotate around the screw 33, and the screw 33 can drive the moving block 34 to reciprocate along the screw 33 in a clockwise or anticlockwise self-rotating mode. The servo motor 31 can output in a forward direction or a reverse direction, and the output end of the servo motor is in transmission connection with the screw 33 through the transmission piece 32 and is used for driving the screw 33 to rotate. The transmission member 32 in this embodiment is a combination of a gear and a chain, and can also be a transmission device with the same function, so that the forward or reverse output of the servo motor 31 can drive the screw 33 to rotate.
The scrubbing mechanism 4 is composed of a wiping component and a spraying component, wherein the wiping component is a specific implementation structure for wiping the inner wall of the car along with reciprocating motion, and the spraying component is a specific implementation structure communicated with the liquid tank 1 for spraying cleaning liquid.
The wiping unit is composed of a moving plate 41 and a cleaning cloth 42, the moving plate 41 is parallel to the inner wall of the cage and is fixedly connected with the moving block 34, and the cleaning cloth 42 is arranged on the plate surface of the moving plate 41. When the moving plate 41 reciprocates along with the moving block 34, the scouring pad 42 rubs against the surface of the inner wall of the car, thereby achieving a wiping effect.
The spray assembly is composed of a diverter plate 44 and a plurality of spray heads 43. The flow dividing plate 44 is fixedly installed on the moving plate 41, a flow dividing channel is arranged in the flow dividing plate, a corresponding main channel opening and a plurality of branch channel openings are formed in the flow dividing plate, the plurality of nozzles 43 are installed at the branch channel openings in a one-to-one correspondence manner, and the liquid supply assembly 5 is communicated with the main channel opening of the flow dividing plate 44. The liquid supply assembly 5 conveys the cleaning liquid in the liquid tank 1 to the diversion plate 44, and the cleaning liquid is respectively supplied to each spray head 43 and sprayed out to the inner wall of the car through the diversion function of the diversion channel. The cleaning liquid can be sprayed more uniformly in the wiping process, and the wetting, sterilizing and disinfecting effects are better.
The liquid supply unit 5 is composed of a water pump 51 and a connection pipe 52, the connection pipe 52 connects the liquid tank 1, the water pump 51 and the diversion plate 44 in sequence, and the cleaning liquid in the liquid tank 1 is supplied to each spray head 43 on the diversion plate 44 along the connection pipe 52 by the pump pressure provided by the water pump 51.
Be provided with limiting plate 21 between support frame 2 and scrubbing mechanism 4, when scrubbing mechanism 4 when leaning on to support frame 2, limiting plate 21 can be touched earlier along the movable block 34 of screw rod 33 operation, and limiting plate 21 blocks movable block 34 and continues the operation, realizes spacing effect, avoids scrubbing mechanism 4 to remove excessively and strike support frame 2. And the limit plate 21 and the moving block 34 are impacted, so that the shaking generated in the process of changing the direction of the moving block 34 can be effectively reduced. A stopper cap is also installed at an end of the screw 33 to restrict a situation in which the moving block 34 is separated from the screw 33 due to an excessive rotation of the screw 33, and a shake generated during the direction change can be also weakened by a collision.
Various technical features in the above embodiments may be arbitrarily combined as long as there is no conflict or contradiction in the combination between the features, but is limited to the space and is not described one by one.
The present invention is not limited to the above-described embodiments, and various changes and modifications of the present invention are intended to be included within the scope of the claims and the equivalent technology of the present invention if they do not depart from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a special cleaning device of elevator car which characterized in that: comprises a liquid tank, a supporting frame, a telescopic mechanism and a scrubbing mechanism; the support frame is fixed at the bottom of the liquid tank, the telescopic mechanism is fixed on the support frame, the scrubbing mechanism is arranged on the telescopic mechanism, and the telescopic mechanism drives the telescopic mechanism to reciprocate to scrub the inner wall of the lift car; the cleaning mechanism is communicated with the liquid tank through a liquid supply assembly and used for outputting cleaning liquid to clean the inner wall of the car.
2. The cleaning device for use exclusively with an elevator car according to claim 1, wherein: the supporting frame is further provided with a dust collection mechanism, the dust collection mechanism is composed of a dust collector and an action pipe, and the action pipe is sleeved on a dust collection port of the dust collector.
3. The cleaning device special for an elevator car according to claim 2, characterized in that: the pipe mouth of the acting pipe is connected with a rolling brush in a shaft mode and used for cleaning attached dirt.
4. The cleaning device for use exclusively with an elevator car according to claim 1, wherein: the telescopic mechanism is composed of a servo motor, a transmission piece, a screw rod and a moving block, the screw rod is connected with the support frame in a shaft mode to enable the screw rod to rotate automatically, the servo motor is installed on the support frame and is in transmission connection with the screw rod through the transmission piece and used for driving the screw rod to rotate clockwise or anticlockwise, and the moving block is sleeved on the screw rod and moves back and forth along the screw rod along with the clockwise or anticlockwise rotation of the screw rod.
5. The cleaning device special for an elevator car according to claim 4, characterized in that: the scrubbing mechanism consists of a scrubbing component and a spraying component; the cleaning component is attached to the inner wall of the car and performs reciprocating cleaning, and the spraying component sprays cleaning liquid to the surface of the inner wall of the car through the liquid supply component communicated liquid tank.
6. The cleaning device special for an elevator car according to claim 5, characterized in that: the cleaning component is composed of a moving plate and cleaning cloth, the moving plate is parallel to the inner wall of the lift car and is fixedly connected with the moving block, and the cleaning cloth is arranged between the moving plate and the inner wall of the lift car and is detachably mounted on the moving plate.
7. The cleaning device special for an elevator car according to claim 6, characterized in that: the spraying assembly is composed of a plurality of spray heads and a splitter plate, the splitter plate is fixed on the movable plate, the spray heads are uniformly arranged on the splitter plate, and a splitting channel is arranged in the splitter plate and communicates the spray heads with the liquid supply assembly.
8. The cleaning device special for an elevator car according to claim 5, characterized in that: the liquid supply assembly is composed of a water pump and a connecting pipe, the connecting pipe sequentially communicates the liquid tank, the water pump and the spray assembly, and cleaning liquid in the liquid tank is supplied to the spray assembly to be sprayed out by the pump pressure provided by the water pump.
9. The cleaning device special for an elevator car according to claim 4, characterized in that: the support frame is further provided with a limiting plate, one end of the limiting plate is fixed on the support frame, and the other end of the limiting plate is detachably abutted to the moving block and used for limiting the moving distance of the moving block towards the support plate.
10. The cleaning device for use exclusively with an elevator car according to claim 1, wherein: the liquid tank is provided with a handle, so that the liquid tank is convenient to hold by hands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122155096.7U CN215914416U (en) | 2021-09-07 | 2021-09-07 | Special cleaning device for elevator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122155096.7U CN215914416U (en) | 2021-09-07 | 2021-09-07 | Special cleaning device for elevator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215914416U true CN215914416U (en) | 2022-03-01 |
Family
ID=80419325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122155096.7U Active CN215914416U (en) | 2021-09-07 | 2021-09-07 | Special cleaning device for elevator car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215914416U (en) |
-
2021
- 2021-09-07 CN CN202122155096.7U patent/CN215914416U/en active Active
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