CN211678882U

CN211678882U - Elevator car advertisement cleaning device

Info

Publication number: CN211678882U
Application number: CN201922302200.3U
Authority: CN
Inventors: 刘金虎
Original assignee: Nanjing Surui Xunda Elevator Sales Engineering Co ltd
Current assignee: Nanjing Surui Xunda Elevator Sales Engineering Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-16
Anticipated expiration: 2029-12-19

Abstract

The utility model belongs to the technical field of elevator maintenance equipment, especially, be an elevator car advertisement cleaning device, including clearance case, rotating turret, interior sleeve pipe, outer tube and transmission case, install the outer tube on the transmission case, install the threaded rod on the inside intermediate position of outer tube, the outside cover of threaded rod has interior sleeve pipe, interior sleeve pipe passes through drive nut and is connected with the threaded rod, interior sleeve pipe is kept away from transmission case one side and is provided with the rotating turret, be provided with the clearance case on the rotating turret, the clearance case rotates between through pivot and the rotating turret and is connected, install the cam on the inside left side position of clearance incasement, the cam rotates through between pivot and the clearance case and is connected, the output shaft of shaft coupling and clearance motor is passed through in the pivot between cam and the clearance case. The utility model discloses a set up cleaning box and rotating turret, increased the cleaning quality of device, increased the cleaning range of device, avoid appearing the remaining problem of advertisement when using.

Description

Elevator car advertisement cleaning device

Technical Field

The utility model relates to an elevator maintenance of equipment technical field specifically is an elevator car advertisement cleaning device.

Background

The lift car is a box-shaped space used for bearing and transporting people and materials, generally comprises main parts such as a bottom, a wall, a top and a door, and is a car body part used for carrying passengers, goods and other loads.

The prior elevator car advertisement cleaning device has the following defects:

1. the prior art has the problems that the high part, the top surface and the corners can not be effectively cleaned when being cleaned, the adjustability is poor, and the cleaning range is narrow;

2. the prior art has the problems of poor cleaning quality and small advertisement residue after cleaning when in use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an elevator car advertisement cleaning device has solved prior art and has appeared eminence, top surface and edge and can't carry out effectual abluent problem when clearing up, and the stability of device use has been guaranteed to the auto-lock nature between worm wheel, worm and the threaded rod.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an elevator car advertisement cleaning device, includes clearance case, rotating turret, interior sleeve pipe, outer tube and transmission case, install the outer tube on the transmission case, install the threaded rod on the inside intermediate position of outer tube, the threaded rod rotates between and is connected with the transmission case, the outside cover of threaded rod has interior sleeve pipe, interior sleeve pipe passes through drive nut and is connected with the threaded rod, the limiting plate is installed with drive nut's junction to interior sleeve pipe, interior sleeve pipe is kept away from transmission case one side and is provided with the rotating turret, be provided with the clearance case on the rotating turret, the clearance case rotates between pivot and the rotating turret to be connected, install the cam on the left side position of clearance incasement portion, the cam rotates between pivot and the clearance case to be connected, the pivot between cam and the clearance case passes through the output shaft coupling and the output shaft connection of clearance motor, the clearance incasement of cam one side is provided with the guide pulley, the guide wheel is connected with the cam in a rolling mode, the guide wheel is connected with one end of the sliding rod, the other end of the sliding rod penetrates through a baffle in the cleaning box to be connected with the transmission plate, a brush head is installed on the position above the transmission plate, one end of a piston rod is connected to the position below the transmission plate, the other end of the piston rod is connected with a piston block inside the material cylinder, the material cylinder is installed on the outer side of the cleaning box, and the material cylinder is arranged on the position below the brush head.

As an optimal technical scheme of the utility model, sliding connection between second slide bar and the baffle, the slide bar upper cover between guide pulley and the baffle has the spring, install the water tank in the cleaning box of slide bar top.

As an optimal technical scheme of the utility model, the water tank passes through the aqueduct and is connected with the three way connection on the feed cylinder, install into water check valve on the aqueduct between three way connection and the water tank, three way connection's delivery port passes through sealing connection between aqueduct and the shower nozzle, install out water check valve on the aqueduct between shower nozzle and the three way connection.

As a preferred technical scheme of the utility model, install the worm wheel in the rotating turret, the worm wheel is installed in the pivot between clearance case and rotating turret, install the worm on the rotating turret of worm wheel one side, rotate between worm and the rotating turret and be connected, the meshing is connected between worm and the worm wheel, rotate between the rotation motor on worm and the rotating turret and be connected.

As an optimal technical scheme of the utility model, transmission case internally mounted has driven conical gear, it is connected to rotate between driven conical gear and the transmission case, driven conical gear is connected with the threaded rod lower extreme, install initiative conical gear in the transmission case of driven conical gear one side, the meshing is connected between initiative conical gear and the driven conical gear, the hand wheel connection on initiative conical gear and the transmission case.

As an optimal technical scheme of the utility model, install the battery on the below position of transmission case, the controller is installed to transmission case one side, install the area body on the outer tube of transmission case top.

(III) advantageous effects

Compared with the prior art, the utility model provides an elevator car advertisement cleaning device possesses following beneficial effect:

1. this machine is examined to withstand voltage point, through the worm wheel, the worm, rotate the motor, initiative conical gear, driven conical gear, the cooperation between threaded rod and the interior sleeve pipe is used, the adjustability of device has been increased, the application range of device has been increased, make the device can clear up the car of different positions and co-altitude not, prior art has been solved and eminence appears when clearing up, effectual abluent problem can't be carried out to top surface and edge, the worm wheel, the auto-lock nature between worm and the threaded rod, the stability of device use has been guaranteed.

2. This machine is examined to withstand voltage point through brush head, cam, guide pulley, driving plate, feed cylinder, piston rod, piston block and slide bar, has increased the automation level of device, and the device of being convenient for clears up little advertisement, can spray water when clearing up, has increased cleaning quality, and it is poor to have solved prior art and appear cleaning quality when using, appears little advertisement remaining problem after wasing, has reduced intensity of labour.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a front cross-sectional view of the cleaning tank of FIG. 1 in accordance with the present invention;

fig. 4 is a schematic view of the internal structure of the rotating frame shown in fig. 1 according to the present invention.

In the figure: 1. cleaning the box; 2. a rotating frame; 3. a brush head; 4. a belt body; 5. a storage battery; 6. an inner sleeve; 7. a threaded rod; 8. an outer tube; 9. a limiting plate; 10. a driven bevel gear; 11. a transmission case; 12. a controller; 13. a hand wheel; 14. a driving bevel gear; 15. a cam; 16. a water tank; 17. a baffle plate; 18. a drive plate; 19. a water inlet one-way valve; 20. a three-way joint; 21. a spray head; 22. cleaning the motor; 23. a guide wheel; 24. a spring; 25. a slide bar; 26. a piston rod; 27. a piston block; 28. a charging barrel; 29. a water outlet one-way valve; 30. a worm; 31. a worm gear; 32. the motor is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: an advertisement cleaning device for an elevator car comprises a cleaning box 1, a rotating frame 2, an inner sleeve pipe 6, an outer pipe 8 and a transmission box 11, wherein the outer pipe 8 is installed on the transmission box 11, a threaded rod 7 is installed at the middle position inside the outer pipe 8, the threaded rod 7 is rotatably connected with the transmission box 11, the outer side of the threaded rod 7 is sleeved with the inner sleeve pipe 6, the inner sleeve pipe 6 is connected with the threaded rod 7 through a transmission nut, a limiting plate 9 is installed at the joint of the inner sleeve pipe 6 and the transmission nut, the rotating frame 2 is arranged on one side, far away from the transmission box 11, of the inner sleeve pipe 6, the cleaning box 1 is arranged on the rotating frame 2, the cleaning box 1 is rotatably connected with the rotating frame 2 through a rotating shaft, a cam 15 is installed at the left side position inside the cleaning box 1, the cam 15 is rotatably connected with the cleaning box 1 through a rotating shaft, the rotating shaft between the cam 15, a guide wheel 23 is arranged in the cleaning box 1 on one side of the cam 15, the guide wheel 23 is in rolling connection with the cam 15, the guide wheel 23 is connected with one end of a sliding rod 25, the other end of the sliding rod 25 penetrates through a baffle 17 inside the cleaning box 1 to be connected with a transmission plate 18, a brush head 3 is installed on the upper position of the transmission plate 18, one end of a piston rod 26 is connected on the lower position of the transmission plate 18, the other end of the piston rod 26 is connected with a piston block 27 inside a material barrel 28, the material barrel 28 is installed on the outer side of the cleaning box 1, and the material barrel 28 is arranged on the lower position of the.

In this embodiment, brush head 3, cam 15, guide pulley 23, driving plate 18, feed cylinder 28, piston rod 26, cooperation between piston block 27 and the slide bar 25 are used, the automation level of device has been increased, the device of being convenient for clears up the small advertisement, can spray water when clearing up, cleaning quality has been increased, it is poor to have solved prior art and appear cleaning quality when using, the remaining problem of small advertisement appears after the washing, intensity of labour has been reduced.

Specifically, a sliding rod 25 is connected with the baffle 17 in a sliding mode, a spring 24 is sleeved on the sliding rod 25 between the guide wheel 23 and the baffle 17, and a water tank 16 is installed in the cleaning box 1 above the sliding rod 25.

In this embodiment, the spring 24, the baffle 17 and the guide wheel 23 are used cooperatively to provide a power source for the resetting of the device, so that the brush head 3 can reciprocate and spray water reciprocally.

Specifically, the water tank 16 is connected with a three-way joint 20 on the charging barrel 28 through a water guide pipe, a water inlet check valve 19 is installed on the water guide pipe between the three-way joint 20 and the water tank 16, a water outlet of the three-way joint 20 is hermetically connected with a spray head 21 through the water guide pipe, and a water outlet check valve 29 is installed on the water guide pipe between the spray head 21 and the three-way joint 20.

In this embodiment, the water tank 16, the three-way joint 20 and the material cylinder 28 are used in cooperation, so that the device can spray water when being cleaned, the cleaning quality is improved, the problems that in the prior art, the cleaning quality is poor when being used, and small advertisements are left after cleaning are solved, the labor intensity is reduced, the water pumping action of the device is ensured by the water inlet one-way valve 19, and the water discharging action of the device is ensured by the water outlet one-way valve 29.

Specifically, a worm wheel 31 is installed in the rotating frame 2, the worm wheel 31 is installed on a rotating shaft between the cleaning box 1 and the rotating frame 2, a worm 30 is installed on the rotating frame 2 on one side of the worm wheel 31, the worm 30 is rotatably connected with the rotating frame 2, the worm 30 is meshed with the worm wheel 31, and the worm 30 is rotatably connected with a rotating motor 32 on the rotating frame 2.

In this embodiment, the cooperation between motor 32, worm wheel 31 and the worm 30 is rotated and is used, makes the device can adjust the angle of brush head 3 according to the washing position, makes the device can carry out diversified cleanness, has increased the application range of device, and device stability in use has been guaranteed to the self-locking ability between worm wheel 31 and the worm 30.

Specifically, a driven bevel gear 10 is installed inside a transmission case 11, the driven bevel gear 10 is rotatably connected with the transmission case 11, the driven bevel gear 10 is connected with the lower end of a threaded rod 7, a driving bevel gear 14 is installed in the transmission case 11 on one side of the driven bevel gear 10, the driving bevel gear 14 is meshed with the driven bevel gear 10, and the driving bevel gear 14 is connected with a hand wheel 13 on the transmission case 11.

In this embodiment, the driven bevel gear 10 and the driving bevel gear 14 are matched with each other to provide a power source for length adjustment of the device, so that the device can be conveniently adjusted, the application range of the device is increased, and the problem that the advertisement at a high position cannot be cleared in the prior art is solved.

Specifically, a storage battery 5 is mounted below the transmission case 11, a controller 12 is mounted on one side of the transmission case 11, and a belt body 4 is mounted on the outer tube 8 above the transmission case 11.

In this embodiment, the storage battery 5 provides power for the device, the controller 12 facilitates operation of the device, and the belt body 4 facilitates construction of the device, thereby avoiding construction difficulties caused by overweight of the device.

The rotary motor 32 and the cleaning motor 22 are of type Y160M 1-2.

The utility model discloses a theory of operation and use flow: when the length-adjustable cleaning box is used, the storage battery 5 supplies power for the device, when the cleaning box is used, the length of the inner sleeve 6 is adjusted according to the position of an advertisement in a lift car, the hand wheel 13 is rotated at the moment, the hand wheel 13 drives the driving bevel gear 14 to rotate, the driving bevel gear 14 drives the driven bevel gear 10 to rotate, the driven bevel gear 10 drives the threaded rod 7 to rotate, the threaded rod 7 rotates and simultaneously cooperates with the limiting plate 9 to drive the inner sleeve 6 to move, the inner sleeve 6 drives the rotating frame 2 to adjust the length, when the proper length is adjusted, the controller 12 controls the rotating motor 32 to work, the rotating motor 32 drives the worm 30 to rotate, the worm 30 drives the worm wheel 31 to rotate, the worm wheel 31 rotates and simultaneously drives the cleaning box 1 to rotate, when the brush head 3 rotates to a proper angle, the rotating motor 32 stops rotating at the moment, and in the process, the worm, The driven bevel gear 10, the threaded rod 7 and the inner sleeve 6 are matched for use, the adjustability of the device is increased, the application range of the device is enlarged, the device can clean cars at different positions and different heights, the problem that high positions, top surfaces and corners cannot be effectively cleaned in the prior art is solved, the self-locking performance among the worm gear 31, the worm 30 and the threaded rod 7 guarantees the stability of the device in use, after the adjustment is completed, the controller 12 controls the cleaning motor 22 to rotate, the cleaning motor 22 drives the cam 15 to rotate while rotating, the cam 15 is constantly attached to the guide wheel 23 while rotating, when the protruding end of the cam 15 is gradually contacted with the guide wheel 23, the guide wheel 23 moves to one side far away from the cam 15 under the action of the cam 15, and the guide wheel 23 drives the transmission plate 18 to move to one side far away from the cam 15 through the slide rod 25, the transmission plate 18 drives the brush head 3 to clean the small advertisements, meanwhile, the transmission plate 18 drives the piston rod 26 and the piston block 27 to drain water, water in the material cylinder 28 is sprayed out from the spray head 21 under the action of the piston block 27, when the convex end of the cam 15 is gradually separated from the guide wheel 23, the spring 24 drives the guide wheel 23 to reset at the moment, the guide wheel 23 drives the slide rod 25 to reset, the transmission plate 18 drives the piston rod 26 and the piston block 27 to perform pumping motion, water in the water tank 16 is conveyed into the material cylinder 28, and the brush head 3 resets simultaneously, so that reciprocating operation is performed, in the process, the brush head 3, the cam 15, the guide wheel 23, the transmission plate 18, the material cylinder 28, the piston rod 26, the piston block 27 and the slide rod 25 are matched for use, the automation level of the device is increased, the device is convenient to clean the small advertisements, water can be sprayed when the small advertisements are cleaned, the cleaning quality is increased, and the problem that the poor cleaning quality is caused, the problem of small advertisement residue after cleaning is solved, and the labor intensity is reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an elevator car advertisement cleaning device, includes cleaning box (1), rotating turret (2), interior sleeve pipe (6), outer tube (8) and transmission case (11), its characterized in that: install outer tube (8) on transmission case (11), install threaded rod (7) on the inside intermediate position of outer tube (8), rotate between threaded rod (7) and transmission case (11) and be connected, the outside cover of threaded rod (7) has interior sleeve pipe (6), interior sleeve pipe (6) is connected with threaded rod (7) through drive nut, interior sleeve pipe (6) is installed limiting plate (9) with drive nut's junction, interior sleeve pipe (6) is kept away from transmission case (11) one side and is provided with rotating turret (2), be provided with cleaning box (1) on rotating turret (2), cleaning box (1) rotates between through pivot and rotating turret (2) and is connected, install cam (15) on the inside left side position of cleaning box (1), cam (15) rotate between through pivot and cleaning box (1) and are connected, a rotating shaft between the cam (15) and the cleaning box (1) is connected with an output shaft of the cleaning motor (22) through a coupler, a guide wheel (23) is arranged in the cleaning box (1) at one side of the cam (15), the guide wheel (23) is connected with the cam (15) in a rolling way, the guide wheel (23) is connected with one end of the sliding rod (25), the other end of the sliding rod (25) passes through a baffle (17) in the cleaning box (1) and is connected with a transmission plate (18), the brush head (3) is arranged above the transmission plate (18), the lower part of the transmission plate (18) is connected with one end of a piston rod (26), the other end of the piston rod (26) is connected with a piston block (27) in the charging barrel (28), the charging barrel (28) is arranged on the outer side of the cleaning box (1), and the charging barrel (28) is arranged on the lower position of the brush head (3).

2. The elevator car advertisement cleaning device of claim 1, wherein: the cleaning box is characterized in that the sliding rod (25) is in sliding connection with the baffle (17), the sliding rod (25) between the guide wheel (23) and the baffle (17) is sleeved with a spring (24), and a water tank (16) is installed in the cleaning box (1) above the sliding rod (25).

3. The elevator car advertisement cleaning device of claim 2, wherein: the water tank (16) is connected with the three-way joint (20) on the charging barrel (28) through the water guide pipe, a water inlet one-way valve (19) is installed on the water guide pipe between the three-way joint (20) and the water tank (16), the water outlet of the three-way joint (20) is connected with the spray head (21) through the water guide pipe in a sealing mode, and a water outlet one-way valve (29) is installed on the water guide pipe between the spray head (21) and the three-way joint (20).

4. The elevator car advertisement cleaning device of claim 1, wherein: install worm wheel (31) in rotating turret (2), install in the pivot between clearance case (1) and rotating turret (2) worm wheel (31), install worm (30) on rotating turret (2) of worm wheel (31) one side, rotate between worm (30) and rotating turret (2) and be connected, the meshing is connected between worm (30) and worm wheel (31), rotate between rotation motor (32) on worm (30) and rotating turret (2) and be connected.

5. The elevator car advertisement cleaning device of claim 1, wherein: transmission case (11) internally mounted has driven conical gear (10), rotate between driven conical gear (10) and transmission case (11) and be connected, driven conical gear (10) are connected with threaded rod (7) lower extreme, install initiative conical gear (14) in transmission case (11) of driven conical gear (10) one side, the meshing is connected between initiative conical gear (14) and driven conical gear (10), initiative conical gear (14) are connected with hand wheel (13) on transmission case (11).

6. The elevator car advertisement cleaning device of claim 1, wherein: install battery (5) on the below position of transmission case (11), controller (12) are installed to transmission case (11) one side, install area body (4) on outer tube (8) of transmission case (11) top.