CN106347319A - Cleaning device for public bicycles - Google Patents

Abstract

The invention discloses a cleaning device for public bicycles, which comprises a cleaning bin, wherein two pairs of clamps are arranged in the cleaning bin at intervals; each pair of clamps comprises a first clamping plate and a second clamping plate which are arranged at intervals, and clamping platforms for supporting the front wheels or the rear wheel axles of the public bicycles are symmetrically arranged on the first clamping plate and the second clamping plate; the side wall of the cleaning bin is movably provided with a spray head, and an upper spray pipe and a lower spray pipe are arranged between each pair of clamps; when the cleaning device is used, a public bicycle is placed in the cleaning bin, a front wheel axle and a rear wheel axle of the public bicycle are respectively supported on clamping tables in the two pairs of clamps, and at the moment, the lower spray pipe and the upper spray pipe point to the front wheel or the rear wheel of the public bicycle. The invention has the advantages of convenient installation and arrangement, small occupied space and convenient use, and provides an effective auxiliary tool for the maintenance of public facilities.

Description

A cleaning device for public bicycles

technical field

The invention relates to a public facility maintenance device, in particular to a cleaning device for public bicycles.

Background technique

With the continuous improvement of urban infrastructure construction, various public facilities have been successively built to facilitate people's lives. At present, public bicycle rental services have been opened in many cities. The basic operation mode is that in different areas of the city, bicycle rental racks are set up according to the daily flow density of the area, and public bicycles are stored in the form of electronic locks in the rental racks. After the user opens the bicycle rental card, he only needs to swipe the card on the rental rack to rent a public bicycle for use.

my country's urban population density is high and the traffic is congested. The use of public bicycles has alleviated the traffic congestion to a certain extent. It is also a healthy and green way of travel. More and more people choose public bicycles to travel.

The problem existing in the use of public bicycles at present is that most public bicycles generally do not have carports and are placed in the open air in consideration of the area occupied, which makes public bicycles easy to be contaminated with dust in the wind and sun; Although there are dedicated personnel responsible for the maintenance of public bicycles, few people are responsible for the cleaning of public bicycles, which makes many public bicycles look "disgraced", which not only affects the appearance of the city, but also cannot be cleaned by users in a short time When cleaning bicycles, clothes are often stained; some people who love to clean may give up using them, which makes the public bicycles not play their due use value; in addition, after the bicycles are stained with stains, the bicycles are also prone to rust and other damage.

Contents of the invention

In view of the problems existing in the above-mentioned prior art, the object of the present invention is to provide a cleaning device for public bicycles, which can facilitate users to complete the cleaning of bicycles in a short time, is beneficial to the maintenance of public bicycles, and enables Users feel more comfortable when using the bicycle.

In order to achieve the above tasks, the present invention adopts the following technical solutions:

A cleaning device for public bicycles, comprising a cleaning chamber, in which two pairs of clamps are arranged at intervals; each pair of clamps includes a first splint and a second splint arranged at intervals, on the first splint, the second splint There are symmetrically arranged card platforms for supporting the front or rear wheel axles of public bicycles; nozzles are movably installed on the side walls of the cleaning chamber, and upper nozzles and lower nozzles are arranged between each pair of fixtures When this cleaning device is in use, the public bicycle is placed in the cleaning chamber, so that the front wheel axle and the rear wheel axle of the public bicycle are respectively supported on the card platforms in the two pairs of fixtures. The nozzle points to the front or rear wheel of the public bicycle.

Further, the cleaning chamber is a rectangular structure, including a bottom plate, a top plate, and a front side plate, a left side plate and a rear side plate adjacently arranged between the top plate and the bottom plate; A waterproof cloth is installed; the thickness of the bottom plate gradually decreases from the front end to the rear end of the cleaning chamber, and a drainage hole is opened at the bottom end of the rear side plate.

Further, the first splint and the second splint are arranged in parallel, the clamping platform is fixed on the side walls of the first clamping plate and the second clamping plate, and a semicircular groove is opened on the clamping platform; the first clamping plate 1. The side walls of the second splints are all provided with guide grooves connected with the semicircular grooves on the deck, the upper ends of the guide grooves extend to the top surfaces of the first splint and the second splint, and the depth of the guide grooves is less than the thickness of the deck.

Further, in the cleaning chamber, a pair of poles are arranged on the front side plate, and a limit hook for supporting the handle of the public bicycle is arranged at the end of each pole.

Further, a guide rail is laid on the left side plate, and a slide box driven by a motor is mounted on the guide rail, and the sprinkler head is installed on the slide box; connect.

Further, the said lower nozzle points obliquely downward to the front wheel or the rear wheel of the public bicycle, and the said upper nozzle points obliquely upward to the front wheel or the rear wheel of the public bicycle; the angle between the lower nozzle and the horizontal plane The angle between the upper nozzle and the horizontal plane is 30° to 60°.

Further, a standpipe is arranged between the first splint and the second splint, and the lower nozzle is installed on the standpipe; an arc-shaped flushing surface is arranged at the front end of the lower nozzle, and the flushing surface is distributed There are spray holes.

Further, the top of the right side of the cleaning chamber is provided with a reel, and there is a spring shaft in the reel; one end of the waterproof cloth is wound on the spring shaft, and the other end of the waterproof cloth is installed with a slide bar. The length is greater than the width of the right side; the lower ends of the front side plate and the rear side plate are provided with locking devices for fixing the position of the slide bar.

Further, the locking device is in the shape of a hook, and one end of the locking device is provided with a rotating shaft; both the front side plate and the rear side plate are provided with slide grooves, and the sliding rod is assembled with the connecting rod through the connecting rod. The sliders are connected in the chute.

Further, the front end of the cleaning chamber is provided with a control box, the top of the control box is provided with a control panel, a display screen and a card sensor are provided on the control panel, and a controller and a booster pump are provided in the control box; Electromagnetic valves are installed in the nozzles, upper nozzles and lower nozzles, and the solenoid valves, booster pumps, display screens and card swiping sensors are all connected to the controller.

Further, the lower end of the right side of the cleaning chamber is provided with a water baffle.

Compared with the prior art, the present invention has the following technical characteristics:

1. The device allows users to decide whether to clean the bicycle, thereby improving user satisfaction and effectively improving the overall cleanliness of public bicycles;

2. The device can automatically clean the bicycle, and the user can activate the cleaning program by swiping the card, so that the cleaning work of the bicycle is more convenient;

3. The device adopts a closed cleaning mode, the sewage generated during the cleaning process does not splash out, and the cleaning is more thorough, and the entire cleaning process takes less time; because the tires are cleaned in the form of rotation, the tires are cleaned more cleanly;

4. The invention is easy to install and set, occupies a small space, and is easy to use, providing an effective auxiliary tool for the maintenance of public facilities.

Description of drawings

Fig. 1 is the overall mechanism schematic diagram of the present invention;

Fig. 2 is the structural representation of the first splint;

Fig. 3 is the structural representation between the first splint and the second splint;

Fig. 4 is the structural representation of wheel washer;

Fig. 5 is a structural schematic diagram of the engaging part of the locking device and the slide bar;

The symbols in the figure represent: 1—bottom plate, 2—water retaining plate, 3—drainage hole, 4—first splint, 5—second splint, 6—rear side plate, 7—chute, 8—sliding rod, 9— Tarpaulin, 10—reel, 11—top plate, 12—cleaning chamber, 13—front side plate, 14—guide rail, 15—water guide pipe, 16—lower spray pipe, 17—standpipe, 18—limit hook, 19—Strut, 20—Left side panel, 21—Catcher, 22—Display screen, 23—Swipe card sensor, 24—Control panel, 25—Control box, 26—Water supply pipe, 27—Guide groove, 28— Card platform, 29—washing surface, 30—nozzle hole, 31—connecting rod, 32—slide block, 33—rotating shaft, 34—upper spray pipe, 35—sliding box, 36—spray head.

detailed description

Aiming at the problem that public bicycles are not easy to be cleaned easily, quickly and conveniently, the present invention designs a cleaning device, and fully considers the characteristics of public bicycles before designing.

First of all, the specifications of public bicycles are all uniform, that is, the wheelbase, tire size, handle height, etc., are all consistent, which is conducive to the unified processing of the device; secondly, when the existing car washing method is used, the wheels are Fixed, this makes the wheels difficult to be cleaned, and the lower part of the mudguard tiles on the front and rear wheels of the car often cannot be cleaned, which is also a problem that needs to be considered in the design.

As shown in Figures 1 to 5, the present invention provides a cleaning device for public bicycles, including a cleaning bin 12, in which two pairs of clamps are arranged at intervals; each pair of clamps includes first splints arranged at intervals 4 and the second clamping plate 5, on the first clamping plate 4, the second clamping plate 5 are symmetrically provided with a card platform 28 for supporting the public bicycle front wheel or the rear wheel axle; 36. An upper spray pipe 34 and a lower spray pipe 16 are arranged between each pair of clamps; when the cleaning device is in use, the public bicycle is placed in the cleaning chamber 12, so that the front wheel axle of the public bicycle, The rear wheel axle is supported respectively on the card platform 28 in the two pairs of clamps, and now described lower nozzle 16, upper nozzle 34 are directed to the front wheel or the rear wheel of public bicycle.

Main structure of the present invention comprises a cleaning chamber 12, and the whole cleaning process of public bicycle is finished in cleaning chamber 12, and the sewage that produces during cleaning is easy to collect like this, and can not splash. The cleaning bin 12 can be opened or relatively airtight, so that it is convenient to put in or take out the bicycle.

In this embodiment, as shown in the figure, the cleaning chamber 12 is a rectangular body structure, including a bottom plate 1, a top plate 11, and a front side plate 13, a left side plate 20 and a rear side plate adjacently arranged between the top plate 11 and the bottom plate 1. Side plate 6; a waterproof cloth 9 is movably installed on the right side of the cleaning chamber 12; the thickness of the bottom plate 1 gradually decreases from the front end of the cleaning chamber 12 to the rear end, The end is provided with drainage holes 3.

That is, the whole cleaning chamber 12 only lacks the right side plate, and a movable waterproof cloth 9 is installed on this face. After putting into bicycle, utilize tarpaulin 9 that the right side is sealed, and cleaning compartment 12 has just formed a relatively independent space like this, after cleaning, put away tarpaulin 9 again, take out bicycle from the right side and get final product. The bottom plate 1 is inclined as a whole, one side is high and the other side is low, so that the sewage generated in the cleaning process can be easily removed. The lower end of the right side of the cleaning chamber 12 is provided with a water retaining plate 2, and the effect of the water retaining plate 2 is to make up for the deficiency that the waterproof cloth 9 cannot be close to the lower end of the cleaning chamber 12. When the waterproof cloth 9 is pulled down, only the waterproof cloth 9 Just pull it to the water baffle 2; the sewage generated during the cleaning process will be blocked by the water baffle 2 inside the cleaning chamber 2, and finally discharged along the drain hole 3.

A preferred arrangement is that a reel 10 is arranged on the top of the right side of the cleaning chamber 12, and a spring shaft is arranged in the reel 10; Winding on the spring shaft behind the mouth, the other end of waterproof cloth 9 is equipped with slide bar 8, and the length of slide bar 8 is greater than the width of right side; The locking device 21 at the position of the rod 8.

The spring shaft has a natural winding effect. When the waterproof cloth 9 is not subjected to external force, the elastic action of the spring shaft will make the waterproof cloth 9 wind up on the spring shaft; On the axle, waterproof cloth 9 is constantly launched downwards, until waterproof cloth 9 is completely covered on the right side of cleaning chamber 12. When the slide bar 8 arrived at the lowermost end, its position was fixed by the locking device 21, so that the right side was closed, and the cleaning chamber 12 was relatively airtight. After cleaning, as long as the restriction of the locking device 21 to the slide bar 8 is released, under the action of the spring shaft, the waterproof cloth 9 will be automatically upwardly packed and wound on the spring shaft. As shown in Figure 5, the locking device 21 is in the shape of a hook, and one end of the locking device 21 is provided with a rotating shaft 33; the front side plate 13 and the rear side plate 6 are all provided with chute 7, and the described sliding The rod 8 is connected with the sliding block 32 assembled in the chute 7 through the connecting rod 31 . Setting the chute 7 and the slide block 32 can make the waterproof cloth 9 more stable during the pull-down process, and can be more tightly buckled on the right side of the cleaning chamber 12, while being convenient for fixing. The structure of the locking device 21 is relatively simple, and it can be rotated by the rotating shaft 33. When the sliding bar 8 reaches the lower end position, the locking device 21 is rotated so that the locking device 21 is hooked on the end of the sliding bar 8 to prevent the sliding bar 8 from moving upwards. That's it. Due to the need to cooperate with the locking device 21, the length of the slide bar 8 needs to be greater than the width of the right side, that is, the two ends of the slide bar 8 protrude from the front end and the rear end of the right side.

The structures of the above two pairs of clamps are shown in Fig. 2 and Fig. 3 . Two pairs of clamps have the same structure, one pair of clamps is used to fix the front wheel of the bicycle, and the other pair is used to fix the rear wheel of the bicycle. When in use, the bicycle is put into the cleaning chamber 12 from the right side of the cleaning chamber 12, because the front wheel axle and the rear wheel axle of the public bicycle are after the front wheel and the trailing wheel are installed, there is a hole at the two ends of the axle. Surplus, namely for front wheel or trailing wheel, the length of wheel axle is greater than front wheel or trailing wheel width, therefore can utilize the two ends of wheel axle to be stuck on the card platform 28, to realize fixing to bicycle. Such a fixing method is equivalent to suspending the bicycle wheel, and now the wheel is in a free state and can rotate under the action of an external force. This suspended manner provides a basis for the subsequent cleaning process.

Specifically, as shown in Fig. 2 and Fig. 3, the first splint 4 and the second splint 5 are arranged in parallel, and the card table 28 is fixed on the side walls of the first splint 4 and the second splint 5. There is a semi-circular groove; the side walls of the first splint 4 and the second splint 5 are provided with a guide groove 27 connected with the semi-circular groove on the deck 28, and the upper end of the guide groove 27 extends to the first splint 4, the second splint On the top surface of the second splint 5 , the depth of the guide groove 27 is smaller than the thickness of the card table 28 .

When putting into self-confident bicycle, at first bicycle is lifted, make the front axle of bicycle, rear axle along the direction from top to bottom, earlier wheel axle two ends slide into the guide groove 27 of the first clamping plate 4, the second clamping plate 5 upper ends Then slide down along the guide groove 27, and finally the front wheel shaft and the rear wheel shaft are respectively stuck on the clamping platform 28 in the two pairs of clamps, so that the whole bicycle has four fixed positions and cannot be rotated. , which can ensure the stability in the cleaning process.

In order to better limit the position of the bicycle head, in the cleaning compartment 12, a pair of struts 19 are arranged on the front side plate 13, and a limit hook 18 for supporting the public bicycle handle is provided at the end of each strut 19 . When putting into the bicycle, when sliding into the wheel shaft along the guide groove 27, the handlebar is stuck on the stop hook 18, which can ensure the stability of the headstock.

In the specific cleaning process, the present invention considers that if the bicycle wheels are flushed statically, they cannot be completely flushed clean, so an active cleaning mode is designed for this purpose. Described lower spray pipe 16 points obliquely downwards to the front wheel or rear wheel of public bicycle, and described upper spray pipe 34 points to the front wheel or rear wheel of public bicycle obliquely; is 45°～60°, and the angle between the upper nozzle 34 and the horizontal plane is 30°～60°.

The front wheel and the rear wheel of the bicycle are all suspended by the card platform 28 in the front, and in the flushing process, the lower nozzle 16 and the upper nozzle 34 are directed to the front wheel or the rear wheel of the public bicycle, preferably along the tangential direction The front wheel or the rear wheel, or pointing to the front wheel or the rear wheel at the above-mentioned angle, only need to utilize a part of the water flow ejected from the upper nozzle 34 and the lower nozzle 16 to get final product along the tangential direction of the front wheel or the rear wheel, In this way, under the action of water flow, a tangential force will be generated on the front wheel or rear wheel. During the washing process, the front wheel or rear wheel will rotate under the action of water flow, so that the entire front wheel or rear wheel can be thoroughly cleaned. , Rinse effectively.

The last nozzle 34 also has another important effect. During use, the upper nozzle 34 is positioned at the rear of the wheel, and the lower nozzle 16 is positioned at the front of the wheel. Counterclockwise, the lower spray pipe 16 mainly plays the process of driving the wheel to rotate and clean like this. While the upper nozzle 34 is in the process of cleaning and promoting, because it is arranged obliquely upward, such a part of the current will be injected from below the mudguard tile of the wheel, and the water flow driven by the rotation of the wheel will be able to impact on the mudguard. The inside of the tile, so that the sludge and sundries in the mudguard tile will fall off, and it will play the role of cleaning the mudguard tile. As shown in Figure 4, a standpipe 17 is arranged between the first splint 4 and the second splint 5, and the lower nozzle 16 is installed on the standpipe 17; Surface 29, spray holes 30 are distributed on the flushing surface 29. The shape of the flushing surface 29 of this structure is adapted to the shape of the wheel, which can increase the contact surface between the flushing water flow and the wheel, thereby enhancing the flushing effect and driving force.

Generally, the dirty places on the bicycle are concentrated on the wheels and the surrounding areas, and these places can be effectively cleaned through the above-mentioned settings. For the cleaning of the vehicle body, a guide rail 14 is laid on the left side plate 20 in this program, and the guide rail 14 is equipped with a slide box 35 driven by a motor, and the spray nozzle 36 is installed on the slide box 35; the slide box 35 passes through a Root telescoping water guide pipe 15 is connected with water supply pipe 26. When in use, the motor is used to drive the slide box 35 to reciprocate, and the nozzle 36 can wash the vehicle body during this process.

As shown in Figure 1, the front end of cleaning chamber 12 is provided with control box 25, and control box 25 top is provided with control panel 24, is provided with display screen 22 and swiping card sensor 23 on control panel 24, is provided with in control box 25 Controller and booster water pump; Electromagnetic valve is all installed in described spray nozzle 36, upper nozzle pipe 34, lower nozzle pipe 16, and solenoid valve, booster water pump, display screen 22 and card swiping sensor 23 are all connected with controller.

The cleaning device of this program can be provided with one next to each public bicycle rental frame, and the water supply pipe 26 is connected with the municipal water supply, and the drain hole 3 is connected with the sewer by the drain pipe, and a booster pump is arranged in the control box 25, for Provide pressure for the water flow during the flushing process; all the electric parts can be controlled by the controller, among which there are solenoid valves in the nozzle 36, the upper nozzle 34 and the lower nozzle 16, and the solenoid valve is used to control the on-off of the water flow. The electromagnetic valve is controlled by the controller; the device can adopt the mode of swiping the card to clean, that is, the user uses the public bicycle card to swip the card on the swiping sensor 23, and after swiping the card, the success or failure of the swiping card is displayed on the display screen 22. If successful, then The controller starts the booster water pump to work, and gradually opens the electromagnetic valve, so that the shower head 36, the upper nozzle 34 and the lower nozzle 16 start to clean the bicycle in the cleaning chamber 12; the motor is also connected with the controller, The controller controls the motor to drive the nozzle 36 to move. The cleaning time is preset in the controller, after the time is up, the cleaning process is automatically stopped, at this time, the waterproof cloth 9 is removed, and the bicycle is taken out.

Claims (10)

1. A cleaning device for public bicycles is characterized in that it comprises a cleaning bin (12), and two pairs of clamps are arranged at intervals in the cleaning bin (12); each pair of clamps includes first splints (4) arranged at intervals And the second clamping plate (5), on the first clamping plate (4), the second clamping plate (5) is symmetrically provided with the card platform (28) that is used to support public bicycle front wheel or trailing wheel axle; In cleaning chamber (12) Shower head (36) is movably installed on the side wall, and upper nozzle (34) and lower nozzle (16) are all arranged between each pair of clamps; Place in the cleaning chamber (12), the front wheel axle and the rear wheel axle of the public bicycle are supported respectively on the clamping platform (28) in the two pairs of clamps, the lower spray pipe (16) and the upper spray pipe (34) Point to the front or rear wheels of the public bicycle. 2. The cleaning device of public bicycle as claimed in claim 1, is characterized in that, described cleaning bin (12) is rectangular body structure, comprises bottom plate (1), top plate (11), and is arranged on top plate adjacently Front side plate (13), left side plate (20) and rear side plate (6) between (11), base plate (1); Waterproof cloth ( 9); the thickness of the bottom plate (1) gradually decreases from the front end to the rear end of the cleaning chamber (12), and a drainage hole (3) is opened at the bottom end of the rear side plate (6). 3. The cleaning device of public bicycle as claimed in claim 1, is characterized in that, described first clamping plate (4), second clamping plate (5) are arranged in parallel, and described clamping platform (28) is fixed on the second On the side walls of a splint (4) and the second splint (5), a semicircular groove is provided on the card platform (28); Be provided with the guide groove (27) that joins with the semi-circular groove on card platform (28), the upper end of guide groove (27) extends to the top surface of first clamping plate (4), the second clamping plate (5), guide groove (27 ) is less than the thickness of the card platform (28). 4. The cleaning device of public bicycles as claimed in claim 2, characterized in that, in the described cleaning chamber (12), a pair of poles (19) are arranged on the front side plate (13), and each pole The ends of the rods (19) are all provided with limit hooks (18) for supporting the public bicycle handles. . 5. The cleaning device of public bicycles as claimed in claim 2, characterized in that, a guide rail (14) is laid on the left side plate (20), and a slide driven by a motor is mounted on the guide rail (14). Case (35), described shower head (36) is installed on the slide box (35); Slide box (35) is connected with water supply pipe (26) by a stretchable water guide pipe (15). 6. the cleaning device of public bicycle as claimed in claim 1, is characterized in that, described lower spray pipe (16) obliquely downwards points to the front wheel or rear wheel of public bicycle, and described upper spray pipe (34) The front wheel or rear wheel of the public bicycle is pointed upward; the angle between the lower nozzle (16) and the horizontal plane is 45°～60°, and the angle between the upper nozzle (34) and the horizontal plane is 30°～60° °. 7. The cleaning device of public bicycles as claimed in claim 6, characterized in that, a standpipe (17) is arranged between the first clamping plate (4) and the second clamping plate (5), and the lower spraying The pipe (16) is installed on the standpipe (17); the front end of the lower spray pipe (16) is provided with an arc-shaped flushing surface (29), and spray holes (30) are distributed on the flushing surface (29). 8. the cleaning device of public bicycle as claimed in claim 2, is characterized in that, the right side top of described cleaning chamber (12) is provided with reel (10), and spring shaft is arranged in reel (10); One end of the waterproof cloth (9) is wound on the spring shaft, and the other end of the waterproof cloth (9) is equipped with a slide bar (8), and the length of the slide bar (8) is greater than the width of the right side; The lower ends of the plate (13) and the rear side plate (6) are all provided with a stopper (21) for fixing the position of the slide bar (8). 9. The cleaning device of a public bicycle as claimed in claim 8, characterized in that, said locking device (21) is a crotch shape, and one end of said locking device (21) is provided with a rotating shaft (33); said The front side plate (13) and the rear side plate (6) are all provided with chute (7), and the described slide bar (8) is assembled with the slide block ( 32) Connect. 10. The cleaning device for public bicycles as claimed in claim 1, characterized in that a control box (25) is provided at the front end of the cleaning chamber (12), and a control panel (24) is provided at the top of the control box (25) , a display screen (22) and a card sensor (23) are arranged on the control panel (24), and a controller and a booster pump are arranged in the control box (25); Electromagnetic valves are all installed in (34), the lower spray pipe (16), and electromagnetic valves, booster water pumps, display screens (22) and card swiping sensors (23) are all connected with the controller.