CN111250435A

CN111250435A - Surface cleaning system for subway platform wall-attached lamp box

Info

Publication number: CN111250435A
Application number: CN202010082996.0A
Authority: CN
Inventors: 黄格
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-07
Filing date: 2020-02-07
Publication date: 2020-06-09
Anticipated expiration: 2040-02-07
Also published as: CN111250435B

Abstract

The invention relates to a surface cleaning system for an adherence lamp box of a subway platform. Subway platform adherence lamp house's surface cleaning system is including installation base, lifting unit, rotatory roller subassembly and clearance belt, lifting unit includes guide arm, lead screw and drives actuating cylinder, the guide arm is fixed in on the installation base, drive actuating cylinder install in on the installation base and with the bottom of lead screw is connected, rotatory roller subassembly includes mounting bracket, revolving cylinder, drive roll and driven voller, the middle part of mounting bracket spiral shell fit on the lead screw and slip ground cover locate on the guide arm, the drive roll with the driven voller install with rotating respectively in the relative both ends of mounting bracket, revolving cylinder with the drive roll is connected, clearance belt cover is located the drive roll with on the driven voller. The surface cleaning system of the subway platform adherence lamp box has high cleaning efficiency.

Description

Surface cleaning system for subway platform wall-attached lamp box

Technical Field

The invention relates to a surface cleaning system for an adherence lamp box of a subway platform.

Background

The wall-attached lamp box is also named as a lamp box poster or a night luminous poster and is mainly used for advertising or public service travel propaganda. The wall-attached lamp box is generally formed by installing organic glass on a stainless steel frame, and installing a lighting device in the organic glass for emitting light. In long-term use, the surface of the adherence lamp box is easily stained with dust or dirt, the display effect is influenced, the adherence lamp box is cleaned mainly by manpower at present, and the efficiency is lower.

Disclosure of Invention

Therefore, a surface cleaning system for the adherence lamp box of the subway platform with high cleaning efficiency is needed.

The utility model provides a surface cleaning system of subway platform adherence lamp house, includes installation base, lifting unit, rotatory roller subassembly and clearance belt, lifting unit includes guide arm, lead screw and drives actuating cylinder, the guide arm is fixed in on the installation base, drive actuating cylinder install in on the installation base and with the bottom of lead screw is connected, rotatory roller subassembly includes mounting bracket, revolving cylinder, drive roll and driven voller, the middle part spiro union of mounting bracket is in on the lead screw and slip ground cover locate on the guide arm, the drive roll with the driven voller rotate respectively install in the relative both ends of mounting bracket, revolving cylinder with the drive roll is connected, clearance belt cover is located the drive roll with on the driven voller.

In one embodiment, a mounting plate is convexly arranged on one side of the top of the mounting base, and the driving cylinder is mounted on the bottom surface of the mounting plate.

In one embodiment, the bottom end of the guide rod is fixed on the mounting plate, and the screw rod is arranged in the mounting plate in a penetrating mode.

In one embodiment, the middle of the mounting frame is convexly provided with a mounting block and an L-shaped block, the guide rod is arranged in the mounting block in a penetrating manner, and the screw rod is arranged in the L-shaped block in a penetrating manner.

In one embodiment, a slip-off preventing disc is convexly arranged at the top end of the screw rod, the diameter of the slip-off preventing disc is larger than that of the screw rod, and the slip-off preventing disc is positioned above the L-shaped block.

In one embodiment, the mounting base is in the shape of a rectangular pyramid cylinder, and the outer dimension of the mounting base is gradually reduced along the vertical upward direction.

In one embodiment, the mounting base is provided with a screw rod, the screw rod is arranged on the mounting base, and the end of the mounting plate, far away from the screw rod, is fixed on an output shaft of the rotary motor.

In one embodiment, the expansion assembly further comprises a driving member and an expansion frame, the driving member is mounted in the middle of the mounting frame, and the expansion frame is mounted on the output shaft of the driving member.

In one embodiment, the expansion frame includes a mounting chassis having a triangular shape, and the wire rod has a diameter greater than the diameter of the guide rod.

In one embodiment, the mounting chassis is made of stainless steel, and the lead screw is disposed in parallel with the guide bar.

The surface cleaning system of subway platform adherence lamp house will when using installation base installs subaerially, it drives to drive actuating cylinder the lead screw is rotatory in order to drive the mounting bracket lifting makes the cleaning belt supports to hold and pastes the surface of locating the adherence lamp house, then the revolving cylinder drive the drive roll is rotatory, in order to drive cleaning belt spin friction the display surface of adherence lamp house, and then implement the clearance operation. Because through setting up drive actuating cylinder with revolving cylinder to realized the automatic clearance to subway platform adherence lamp house, improved cleaning efficiency.

Drawings

Fig. 1 is a schematic perspective view of a surface cleaning system of an adherence lamp box of a subway platform according to an embodiment.

Fig. 2 is a perspective view of another view of the surface cleaning system for the subway platform adherence light box shown in fig. 1.

Fig. 3 is a side view of the surface cleaning system of the subway platform adherence light box shown in fig. 1.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The invention relates to a surface cleaning system for an adherence lamp box of a subway platform. For example, subway platform adherence lamp house's surface cleaning system includes installation base, lifting unit, rotatory roller assembly and clearance belt, lifting unit includes guide arm, lead screw and drives actuating cylinder, the guide arm is fixed in on the installation base, drive actuating cylinder install in on the installation base and with the bottom of lead screw is connected. For example, the rotating roller assembly comprises an installation frame, a rotating cylinder, a driving roller and a driven roller, and the middle part of the installation frame is screwed on the screw rod and is slidably sleeved on the guide rod. For example, the driving roller and the driven roller are respectively and rotatably mounted at two opposite ends of the mounting frame, the rotary cylinder is connected with the driving roller, and the cleaning belt is sleeved on the driving roller and the driven roller.

Referring to fig. 1 to 3, a surface cleaning system for an adherence lamp box of a subway station comprises a mounting base 10, a lifting assembly 20, a rotating roller assembly 30 and a cleaning belt 40, the lifting assembly 20 comprises a guide rod 21, a screw rod 22 and a driving cylinder 23, the guide rod 21 is fixed on the mounting base 10, the driving cylinder 23 is mounted on the mounting base 10 and connected with the bottom end of the screw rod 22, the rotating roller assembly 30 includes a mounting frame 31, a rotating cylinder 32, a driving roller 33 and a driven roller 34, the middle part of the mounting bracket 31 is screwed on the screw rod 22 and is slidably sleeved on the guide rod 21, the driving roller 33 and the driven roller 34 are rotatably mounted at opposite ends of the mounting frame 31, the rotary cylinder 32 is connected with the driving roller 33, and the cleaning belt 40 is sleeved on the driving roller 33 and the driven roller 34.

For example, when the surface cleaning system for the subway platform adherence lamp box is used, the installation base 10 is installed on the ground, the driving cylinder 23 drives the screw rod 22 to rotate so as to drive the installation frame 31 to lift, so that the cleaning belt 40 is abutted to and attached to the surface of the adherence lamp box, then the rotating cylinder 32 drives the driving roller 33 to rotate so as to drive the cleaning belt 40 to rotationally rub the display surface of the adherence lamp box, and further cleaning operation is implemented. Due to the fact that the driving air cylinder 23 and the rotating air cylinder 32 are arranged, automatic cleaning of the wall-attached light box of the subway platform is achieved, and cleaning efficiency is improved.

For example, in order to facilitate the installation of the rotating roller assembly 30, a mounting plate 11 is protruded from a top side of the mounting base 10, and the driving cylinder 23 is mounted on a bottom surface of the mounting plate 11. The bottom end of the guide rod 21 is fixed on the mounting plate 11, and the screw rod 22 is arranged in the mounting plate 11 in a penetrating manner. The middle of the mounting frame 31 is convexly provided with a mounting block 311 and an L-shaped block 313, the guide rod 21 is arranged in the mounting block 311 in a penetrating way, and the screw rod 22 is arranged in the L-shaped block 313 in a penetrating way. The top end of the screw rod 22 is convexly provided with a retaining disc, the diameter of the retaining disc is larger than that of the screw rod 22, and the retaining disc is positioned above the L-shaped block 313. The mounting base 10 is in the shape of a rectangular pyramid cylinder, and the external dimension of the mounting base gradually decreases along the vertical upward direction. The installation of the screw rod 22 and the guide rod 21 is facilitated by the installation block 311 and the L-shaped block 313, and the installation of the anti-disengaging disc avoids the disengagement of the installation frame 31.

For example, in order to facilitate the rotation of the rotating roller assembly 30, so that the cleaning belt 40 faces the surface of the adherence lamp box, the surface cleaning system for the adherence lamp box of the subway platform further comprises a rotating motor 45, the rotating motor 45 is arranged on the mounting base 10 in an inverted manner, and one end of the mounting plate 11, which is far away from the screw rod 22, is fixed on an output shaft of the rotating motor 45. The surface cleaning system of subway platform adherence lamp house still includes expansion assembly 50, expansion assembly 50 includes driving piece 51 and expansion frame 52, driving piece 51 install in the middle part of mounting bracket 31, expansion frame 52 install in on driving piece 51's the output shaft. The expansion frame 52 comprises a mounting base frame which is triangular, and the diameter of the screw rod 22 is larger than that of the guide rod 21. The mounting chassis is made of stainless steel, and the screw rod 22 is arranged in parallel with the guide rod 21. Through setting up rotating electrical machines 45 to can utilize rotating electrical machines 45 drives rotatory roller assembly 30 is whole rotatory, and then be convenient for adjust the orientation of clearance belt 40, it is convenient for follow-up to the clearance of adherence lamp house.

For example, it is more specific that, in order to make the protruding portion of the cleaning belt 40 can coincide with the surface of the adherence lamp box, and then conveniently implement the cleaning operation, namely utilize the protruding portion of the cleaning belt 40 to clean the surface of the adherence lamp box, the cleaning belt 40 is an elastic belt, the expansion frame 52 further includes a triangle mounting block 525, the triangle mounting block 525 is fixed in the inside of the mounting base frame, the triangle mounting block 525 is fixed on the output shaft of the driving member 51. The mounting underframe is a tripod, and the projection of the mounting underframe on the ground is a right triangle, namely the tripod is a right triangle. The cleaning belt 40 is wrapped around the periphery of the expansion assembly 50. The expanding assembly 50 further includes two first expanding rollers 53 and second expanding rollers 54, and the two first expanding rollers 53 and second expanding rollers 54 are rotatably installed at three apexes of the tripod, respectively. The diameter of the first expander roller 53 is smaller than the diameter of the second expander roller 54. The two first expanding rollers 53 are respectively installed at opposite ends of the right-angled short side of the tripod. The two first expander rollers 53, the second expander roller 54, the drive roller 33 and the driven roller 34 are all parallel to each other. A line between the driving roller 33 and the driven roller 34 defines a first line that divides the cleaning belt 40 into a first cleaning side 41 and a second cleaning side 42, the first cleaning side 41 and the second cleaning side 42 being located at opposite sides of the first line, respectively. The two first expanding rollers 53 are adjacent to the first cleaning side 41, and the second expanding roller 54 is pressed against the middle of the second cleaning side 42, so that the second cleaning side 42 is forced to be arched to form two cleaning slopes. One of the cleaning slopes is located between the second expanding roller 54 and the driving roller 33, and the other cleaning slope is located between the second expanding roller 54 and the driven roller 34. Through forming two clearance inclined planes to be convenient for make the clearance inclined plane aims at the adherence lamp house of less area, coincide the surface of adherence lamp house, improve the goodness of fit, and then improve the clearance effect.

For example, the driving member 51 is further used for driving the expanding frame 52 to rotate, so that the second expanding roller 54 is adjacent to the first cleaning side 41, the two first expanding rollers 53 abut against the second cleaning side 42 of the cleaning belt 40, and the second cleaning side 42 is forced to be arched to form a middle cleaning surface and two edge cleaning surfaces, the middle cleaning surface is formed between the two first expanding rollers 53, and the two edge cleaning surfaces are respectively located at two opposite sides of the middle cleaning surface. The two edge cleaning surfaces and the middle cleaning surface are used for matching with the wall-attached lamp box with the corresponding area, so that the application range of the surface cleaning system is widened.

For example, during folding, the expanding frame 52 is used to drive the expanding frame 52 to rotate, drive the two first expanding rollers 53 adjacent to the driven roller 34 and the second expanding roller 54 adjacent to the driving roller 33, so as to release the cleaning belt 40, thereby completing the folding operation. For example, after the wall-attached light box is cleaned, the cleaning belt 40 may carry a part of dust, and in order to clean the dust, the guide rod 21 is aligned with a space surrounded by the cleaning belt 40, the cleaning rod 215 is rotatably disposed on the guide rod 21, the cleaning rod 215 is parallel to the guide rod 21, the top end of the cleaning rod 215 is adjacent to the mounting frame 31, the bottom end of the cleaning rod 215 is adjacent to the mounting plate 11, a sleeve portion is transversely and convexly disposed at the bottom end of the cleaning rod 215, the sleeve portion is rotatably sleeved on the guide rod 21, a torsion spring (not shown) is disposed on the guide rod 21, and the torsion spring is connected with the cleaning rod 215 so that the cleaning rod 215 is aligned with the space surrounded by the cleaning belt 40. The mounting block 311 is provided with a through hole, and the cleaning rod 215 is aligned with the through hole. When the wall-attached lamp box is cleaned and folded, the cleaning rod 215 penetrates through the through hole. When the adherent light box needs to be cleaned after being cleaned, the cleaning rod 215 is used for overcoming the torsion of the torsion spring under the action of external force (for example, poked by hand) to align with the outer side of the cleaning belt 40, the driving cylinder 23 drives the cleaning belt 40 to descend through the screw rod 22 and the mounting rack 31, so that the guide rod 21 is located on the inner side of a space surrounded by the cleaning belt 40, and the cleaning rod 215 is located on the outer side of the cleaning belt 40. After the external force is released, the cleaning rod 215 is pressed against the surface of the first cleaning side 41 of the cleaning belt 40 under the driving of the torsion spring. The cleaning belt 40 is rotated by the driving roller 33, and the cleaning rod 215 scrapes off dust on the surface of the cleaning belt 40. Through setting up clearance pole 215 to can comparatively conveniently clear up the dust on clearance belt 40 surface improves the clearance effect, avoids the secondary pollution of adherence lamp house.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a surface cleaning system of subway platform adherence lamp house, a serial communication port, including installation base, lifting unit, rotatory roller subassembly and clearance belt, lifting unit includes guide arm, lead screw and drives actuating cylinder, the guide arm is fixed in on the installation base, drive actuating cylinder install in on the installation base and with the bottom of lead screw is connected, rotatory roller subassembly includes mounting bracket, revolving cylinder, drive roll and driven voller, the middle part spiro union of mounting bracket is in on the lead screw and slip ground cover locate on the guide arm, the drive roll with the driven voller rotate respectively install in the relative both ends of mounting bracket, revolving cylinder with the drive roll is connected, clearance belt cover is located the drive roll with on the driven voller.

2. The surface cleaning system for the wall-attached lamp box of the subway platform as claimed in claim 1, wherein a mounting plate is protruded from one side of the top of said mounting base, and said driving cylinder is mounted on the bottom surface of said mounting plate.

3. The surface cleaning system for the wall-attached lamp box of the subway platform as claimed in claim 2, wherein said guide rods are fixed at their bottom ends to said mounting plate, and said screw rods are inserted into said mounting plate.

4. The surface cleaning system for the wall attaching lamp box of the subway platform as claimed in claim 3, wherein said mounting frame has a mounting block and an L-shaped block at its middle part, said guide rod is inserted into said mounting block, and said screw rod is inserted into said L-shaped block.

5. The surface cleaning system for the wall attaching lamp boxes of the subway platform as claimed in claim 4, wherein a retaining disc is protruded from the top end of said screw rod, the diameter of said retaining disc is larger than that of said screw rod, and said retaining disc is located above said L-shaped block.

6. The surface cleaning system for the adherent lamp box of the subway platform as claimed in claim 5, wherein said mounting base is in the shape of a rectangular pyramid cylinder, and the external dimension of the mounting base is gradually reduced along the vertical upward direction.

7. The surface cleaning system for the wall-attached lamp box of the subway platform as claimed in claim 6, further comprising a rotating motor, wherein said rotating motor is inverted on said mounting base, and one end of said mounting plate far from said screw rod is fixed on an output shaft of said rotating motor.

8. The surface cleaning system for the adherent lamp box of the subway platform as claimed in claim 7, further comprising an expansion assembly, wherein the expansion assembly comprises a driving member and an expansion frame, the driving member is mounted in the middle of the mounting frame, and the expansion frame is mounted on the output shaft of the driving member.

9. The surface cleaning system of the subway platform wall lamp box of claim 8, wherein said expansion frame comprises a mounting chassis, said mounting chassis is triangular in shape, and the diameter of said wire rod is larger than the diameter of said guide rod.

10. The surface cleaning system for the adherent lamp box of the subway platform as claimed in claim 9, wherein the mounting chassis is made of stainless steel, and the screw rod is disposed in parallel with the guide rod.