CN211217637U

CN211217637U - Lamp pole and lampshade integrated cleaning device of street lamp

Info

Publication number: CN211217637U
Application number: CN201922008910.5U
Authority: CN
Inventors: 李泽凯; 刘晓明; 余啟航
Original assignee: Changan University
Current assignee: Changan University
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-08-11
Anticipated expiration: 2029-11-19

Abstract

The utility model belongs to the field of street lamp cleaning, and discloses a lamp post and lamp shade integrated cleaning device of a street lamp, which comprises a clamping structure, a cleaning mechanism and a working box; one end of the clamping structure and one end of the cleaning mechanism are both connected with the working box, and the other end of the clamping structure clamps the street lamp pole; the other end of the cleaning mechanism is in contact with the surface of the street lamp and is used for cleaning the street lamp; the work box is used for driving the clamping structure to move on the street lamp pole. The utility model discloses lamp pole lamp shade integration belt cleaning device of street lamp's is small, compact structure, and the centre gripping can be stabilized on the lamp pole to the wiper mechanism under the effect of pressing from both sides tight structure, can realize free climbing on the lamp pole through the drive of work box, and area is little in the working process, does not exert an influence to the current production of past vehicle.

Description

Lamp pole and lampshade integrated cleaning device of street lamp

Technical Field

The utility model belongs to the street lamp washs the field, relates to a lamp pole lamp shade integration belt cleaning device of street lamp.

Background

In recent years, along with the increasing environmental pollution problem, people are increasingly conscious of environmental protection. In the aspect of municipal environmental protection, with the great investment of governments in China, various cleaning devices are derived, including road sweeper, water sweeper and the like. However, the field of street lamp cleaning is still in a relative blank, the total road mileage in China reaches 477.35 kilometers by the end of 2017, the installation amount of the street lamps is rapidly increased along with the rapid increase of the road traffic mileage, and the problem of street lamp cleaning is generated. After the street lamp becomes dirty, the appearance of the city can be affected, and the lighting effect of the street lamp can be weakened, so that the street lamp needs to be cleaned regularly. However, because the street lamps are high in installation height and large in change of section size and are mostly limited conditions such as bent pipes, the existing municipal departments rarely have special street lamp cleaning equipment, the street lamps are cleaned by traditional manual cleaning, cleaning tools such as personnel, cleaning rags and buckets are lifted to proper positions by a lifting machine and then are cleaned one by one, the efficiency is low, and the street lamps have great potential safety hazards.

At present, a scissor-type lifting mechanism is adopted for cleaning the street lamp, a cleaning brush disc is lifted to the position of a lampshade of the street lamp for cleaning, and the manual operation process is replaced.

However, the lifting mechanism of the device has a relatively large space; meanwhile, the device needs to be installed on a vehicle chassis for operation, and certain influence is generated on passing vehicles in the working process; and the device can only wash the street lamp shade, and does not relate to the cleaning work of lamp pole.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome among the above-mentioned prior art belt cleaning device bulky, occupation space is big, and the operation is complicated and when wasing to the shortcoming that the surrounding environment required much, provide a lamp pole lamp shade integration belt cleaning device of street lamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme to realize:

a lamp post and lampshade integrated cleaning device of a street lamp comprises a clamping structure, a cleaning mechanism and a working box; one end of each of the clamping structure and the cleaning mechanism is connected with the working box, the cleaning mechanism is in telescopic connection with the working box, and the other end of the clamping structure is used for clamping a street lamp pole; the other end of the cleaning mechanism is in contact with the surface of the street lamp and is used for cleaning the street lamp; the work box is used for driving the clamping structure to move on the street lamp pole.

The utility model discloses further improvement lies in:

the cleaning mechanism is connected with the working box through a cylinder rod of the lifting cylinder, and the working box is used for driving the cylinder rod of the lifting cylinder to stretch.

The clamping structure comprises two groups of clamping pieces which are symmetrically arranged, and each clamping piece comprises a fixed clamping arm, a movable clamping arm and an air cylinder; the fixed clamping arm comprises a supporting end and a clamping end, the supporting end is connected with the working box, the clamping end is hinged with one end of the movable clamping arm, the other end of the movable clamping arm is provided with a first driven ball wheel and a second driven ball wheel, the inner wall of the clamping end is provided with a driving annular wheel and a transmission shaft, one end of the transmission shaft is connected with the driving annular wheel, and the other end of the transmission shaft is connected with the working box; one end of the cylinder is connected with the supporting end through a cylinder support, the other end of the cylinder is connected with one end of the movable clamping arm connected with the clamping end, and the cylinder is also connected with the working box through a gas circuit; the work box is used for driving the transmission shaft to rotate and the air cylinder to stretch.

A first pressure sensor is arranged on the first driven ball wheel or the second driven ball wheel, and a second pressure sensor is arranged on the end face of one end, close to the cleaning mechanism, of the fixed clamping arm; the first pressure sensor and the second pressure sensor are both connected with the working box, the working box is used for receiving detection information of the first pressure sensor and the second pressure sensor, and when a detection value of the first pressure sensor is larger than a first preset value, the driving transmission shaft is controlled to start rotating, and the stretching stroke of the air cylinder is adjusted; when the detection value of the second pressure sensor is greater than a second preset value, the working box stops driving the transmission shaft to rotate; the diameter of the second driven ball wheel is larger than that of the first driven ball wheel.

The cleaning mechanism comprises a supporting base and two groups of cleaning pieces which are symmetrically arranged; the cleaning piece comprises movable clamping pincers, an extension spring, a connecting support and a bidirectional horn-shaped elastic cleaning belt; one end of the connecting support is connected with the supporting base, and the other end of the connecting support is hinged with the movable clamping pincers; one end of the extension spring is connected with the movable clamping pincers, and the other end of the extension spring is connected with the support; an annular water pipe is arranged in the movable clamping pliers, a bidirectional horn-shaped elastic cleaning belt is arranged on the inner wall of the movable clamping pliers, and a plurality of water mist jet ports communicated with the annular water pipe are formed in the inner wall of the movable clamping pliers; the annular water pipe is connected with the working box, and the working box is used for conveying cleaning agents to the annular water pipe; the surface of one side of the supporting base close to the cleaning piece and the inner surface of one end of the movable clamping pincers far away from the connecting support are both provided with fixed hairbrushes.

The jaw of the movable clamping pincers is conical, and the outer surface of the jaw is provided with a roller.

The working box comprises a shell, a partition plate and a lifting cylinder; the partition board is connected with the inner wall of the shell, and a storage battery and an air pump are arranged between the lower surface of the partition board and the inner wall of the shell; the air pump is connected with both the air cylinder and the lifting air cylinder; a climbing driving motor, a bidirectional double-output-shaft reduction box, a work box controller and a water tank are arranged on the upper surface of the partition plate; the work box controller is connected with the air pump and the climbing driving motor and is used for controlling the opening and closing of the air pump and the climbing driving motor; one end of the bidirectional double-output shaft reduction box is connected with the climbing driving motor, the other end of the bidirectional double-output shaft reduction box is connected with the clamping structure and used for driving the clamping structure to move, and a water pump is arranged in the water tank and connected with the cleaning mechanism through a conveying pipeline; the lifting cylinder is connected with the outer wall of the shell through a cylinder support table, a cylinder rod of the lifting cylinder is sleeved with a support guide rail frame, and the support guide rail frame is connected with the outer wall of the shell; the end part of a cylinder rod of the lifting cylinder is connected with a cleaning mechanism.

The bidirectional double-output-shaft reduction gearbox comprises a reducer box body and two transmission parts; the transmission part comprises an output shaft and a universal joint; a first gear and two second gears are arranged in the speed reducer box body, the first gear and the two second gears are meshed in sequence, and the first gear is connected with a power output shaft of the climbing driving motor; two second gears are connected respectively to two output shaft one end, and two universal joints are connected respectively to the other end, and two universal joints all are connected with the clamping structure.

The driving chassis is detachably connected with the bottom of the working box and is used for bearing and driving the working box to horizontally move.

The driving chassis comprises a supporting frame, a driving motor and a chassis controller;

the top end of the support frame is provided with a plurality of conical bosses, the bottom of the working box is provided with a plurality of conical holes matched with the conical bosses, and the bottom end of the support frame is provided with a plurality of steering driving wheels; driving motor is connected with the braced frame lateral wall, and chassis controller and steering drive wheel all are connected with driving motor, and chassis controller is used for controlling opening and closing of driving motor.

Compared with the prior art, the utility model discloses following beneficial effect has:

the cleaning mechanism and the working box are clamped on the lamp post through the clamping structure, the clamping structure is driven to move on the street lamp post through the working box, the cleaning mechanism is further driven to move on the street lamp post, one end of the cleaning mechanism is in contact with the surface of the street lamp, and therefore the street lamp is cleaned, an additional lifting mechanism is not needed, the size is small, the structure is compact, the occupied area is small in the working process, the cleaning mechanism can climb freely on the lamp post, and therefore passing vehicles are not affected; the cleaning mechanism is telescopically connected with the working box, and the distance between the cleaning mechanism and the working box is adjusted, so that the place where the working box can not reach can be cleaned, and the lamp pole and the lamp shade can be cleaned comprehensively at one time; meanwhile, manual direct cleaning is not needed, a cleaning mechanism is adopted for cleaning, labor force is saved, and cost is reduced.

Furthermore, the clamping structure is connected to the working box body through two opposite fixed clamping arms, the connection is stable, the fixed clamping arms are provided with a driving annular wheel and a transmission shaft, the annular design of the driving annular wheel is used for increasing the contact area with a lamp post and improving the adhesive force when the lamp post is climbed, the transmission shaft is connected with the working box to realize power transmission, the movable clamping arm is connected with the fixed clamping arms through a hinge, the cylinder is connected with the fixed clamping arms and the movable clamping arms, the movable clamping arm rotates through the telescopic motion of the cylinder to clamp the lamp post, the movable clamping arm is provided with a first driven ball wheel and a second driven ball wheel, the four ball wheels and the two annular driving wheels realize the clamping on the section of the lamp post under the pressure of the cylinder, the ball wheels can change directions steplessly, adapt to the reducing of the lamp post and the motion of the clamping structure when the lamp post is bent, and the driving annular wheels roll to realize the, and then realize the vertical motion of belt cleaning device on the lamp pole, whole device stable in structure can adapt to the street lamp pole of various diameters under the flexible of cylinder, and application scope is wide.

Further, set up first pressure sensor and second pressure sensor for press from both sides tight degree and climbing degree more controllable, the diameter of second driven ball wheel is greater than first driven ball wheel, and the design of the ball wheel of different diameters makes the tight structure of clamp can paste tight lamp pole completely.

Furthermore, the cleaning mechanism is provided with two movable clamping pincers which are clamped through the elasticity of the extension spring, so that the bidirectional horn-shaped elastic cleaning belt arranged on the inner wall of the movable clamping pincers can be ensured to be in close contact with the lamp post, and the cleaning effect is improved; an annular water pipe is arranged in the movable clamping pincers, and a water mist spray opening is formed in the movable clamping pincers, so that the supplement of a cleaning agent during cleaning is met; the fixed hairbrush is arranged in a place where the bidirectional horn-shaped elastic cleaning belt cannot be designed, so that the lamp pole can be comprehensively covered, and the street lamp can be comprehensively cleaned.

Furthermore, the jaw of the movable clamping pliers is conical, and the rollers are arranged on the outer surface of the jaw, so that the movable clamping pliers can be conveniently sleeved on a lamp pole.

Furthermore, a first gear and two second gears are arranged in the bidirectional double-output-shaft reduction gearbox, the first gear and the two second gears are meshed in sequence, and the first gear is connected with a power output shaft of the climbing driving motor; two second gears are connected respectively to two output shaft one end, and two universal joints are connected respectively to the other end, and two universal joints all are connected with the tight structure of clamp, and two intermeshing's second gear turns to opposite, through output shaft and universal joint, with power transmission to the tight structure of drive clamp, realize the back drive of two rings wheels, the tight actuating mechanism steady motion of drive clamp.

Furthermore, a driving chassis is arranged, the driving motor is controlled to work by controlling a chassis controller on the supporting frame, the driving shaft is driven to rotate, so that the supporting frame can move on the road surface with the work box carried thereon, the steering wheel is controlled to rotate in a matched mode, the cleaning device is moved to the position of the street lamp to be cleaned, the cleaning device can be detached through the conical boss, the degree of freedom in the horizontal direction is limited, and the work box and the driving chassis can be easily and freely combined and separated in the vertical direction.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a detailed view of the street lamp sleeved on the cleaning device of the present invention;

fig. 3 is a schematic view of the cleaning device for cleaning the lamp post of the present invention;

FIG. 4 is a schematic view of the cleaning device of the present invention extending out of the cleaning mechanism to clean the lampshade;

fig. 5 is a schematic structural view of a set of clamping members of the clamping structure of the present invention;

FIG. 6 is a schematic view of another set of clamping members of the clamping structure of the present invention;

FIG. 7 is a schematic structural view of the cleaning mechanism of the present invention;

FIG. 8 is a schematic structural view of the working box of the present invention;

fig. 9 is a schematic structural view of the driving chassis of the present invention;

fig. 10 is a structural view of the two-way double output shaft reduction gear box of the present invention.

Wherein: 1-a clamping structure; 101-a fixed clamp arm; 102-a movable clamp arm; 103-cylinder support; 104-a cylinder; 105-a driving ring wheel; 106-a first driven ball wheel; 107-a second driven ball wheel; 108-a drive shaft; 2-a cleaning mechanism; 201-a support base; 202-movable clamping pincers; 203-extension spring; 204-connecting support; 205-bidirectional horn-shaped elastic cleaning belt; 206-stationary brush; 207-annular water pipe; 208-a water mist jet; 209-roller; 3-a work box; 301-a battery; 302-an air pump; 303-a separator; 304-a climbing drive motor; 305-double output shaft reduction box; 306-work box controller; 307-a water tank; 308-a lift cylinder; 309-water pump; 310-a cylinder support table; 311-support guide rail frame, 312-water pipeline; 4-driving the chassis; 401-a support frame; 402-a tapered boss; 403-a drive motor; 404-a chassis controller; 405-steering drive wheels; 501-a first gear; 502-a second gear; 503-reducer case; 504-an output shaft; 505-universal joint.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below 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 efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The present invention will be described in further detail with reference to the accompanying drawings:

referring to fig. 1 to 10, the utility model discloses lamp pole lamp shade integration belt cleaning device of street lamp realizes carrying out the integration to the lamp pole lamp shade of self-bending street lamp and washs, including but the tight wiper mechanism 2 of the tight structure 1 of clamping of reducing clamp, the tight wiper mechanism of the tight wiper mechanism 2 of reducing clamp, compact's work box 3 and the drive chassis 4 of removable fraction.

The clamping structure 1 with the variable-diameter clamping function comprises two groups of mechanisms which are symmetrically arranged, wherein each group of mechanisms comprises a fixed clamping arm 101, a movable clamping arm 102, a cylinder support 103, a cylinder 104, a driving annular wheel 105, a first driven ball wheel 106, a second driven ball wheel 107 and a transmission shaft 108. The fixed clamping arm 101 comprises a supporting end and a clamping end, the supporting end is in bolted connection with the side wall of the work box 3, the driving annular wheel 105 and the transmission shaft 108 are installed on the clamping end of the fixed clamping arm 101, the transmission shaft 108 is connected with the output shaft 504 of the bidirectional double-output-shaft reduction gearbox 5, the movable clamping arm 102 is connected with the end part of the clamping end of the fixed clamping arm 101 through a hinge, one end of the air cylinder 103 is connected with the supporting end of the fixed clamping arm 101, the other end of the air cylinder is connected with one end of the movable clamping arm 102, the other end of the movable clamping arm 102 is provided with a first driven ball wheel 106 and a second driven ball wheel 107, and the second driven ball wheel 107 is located on the lower side of. The first driven ball wheel 106 or the second driven ball wheel 107 is provided with a first pressure sensor, the end face of one end of the fixed clamping arm 1 close to the cleaning mechanism 2 is provided with a second pressure sensor, and the first pressure sensor and the second pressure sensor are both connected with the work box controller 306. The telescopic motion of the cylinder 104 pushes the movable clamping arm 102 to rotate around the clamping end of the fixed clamping arm 101, the first driven ball wheel 106 and the second driven ball wheel 107 on the movable clamping arm 102 are pushed to clamp a lamp post, the two first driven ball wheels 106, the two second driven ball wheels 107 and the two annular driving wheels 105 clamp the cross section of the lamp post under the pressure of the cylinder 104, the annular wheels 105 are driven to roll to realize the vertical motion of the clamping driving structure, and further the vertical motion of the cleaning device on the lamp post is realized. The design of the annular driving wheel 105 is used for enlarging the contact area with the lamp pole and improving the adhesive force of the cleaning device when climbing on the lamp pole; the first driven ball wheel 106 and the second driven ball wheel 107 change directions steplessly, the diameter of the first driven ball wheel 106 is smaller than that of the second driven ball wheel 107, and the clamping driving mechanism is completely attached to the lamp pole due to the design of the large and small ball wheels, so that the lamp pole can change diameters and the movement of the cleaning device during bending of the lamp pole can be adapted.

The cleaning mechanism 2 capable of reducing clamping comprises a supporting base 201, a movable clamping pincers 202, an extension spring 203, a connecting support 204, a bidirectional trumpet-shaped elastic cleaning belt 205, a fixed hairbrush 206, an annular water pipe 207, a water mist spray port 208 and a roller 209. A clamping base 201 of the cleaning mechanism is connected with a cylinder supporting platform 310 arranged at the top of a work box 3 through a lifting cylinder 308, a connecting support 204 is welded on the supporting base 201, a movable clamping clamp 202 is connected with the supporting base 201 through a hinge on the connecting support 204, a jaw of the movable clamping clamp 202 is conical, a tension spring 203 is installed between a clamping groove at the bottom of the movable clamping clamp 202 and a connecting hole at the bottom of the connecting support 204, a bidirectional horn-shaped elastic cleaning belt 205 is connected to the inside of a clamp body of the movable clamping clamp 202 through a clamping groove, a fixed brush 206 is installed on one side surface of the supporting base 201 close to the movable clamping clamp 202 and the inner side of the jaw of the movable clamping clamp 202, an annular water pipe 207 is embedded into the movable clamping clamp 202, a plurality of water mist jet ports 208 are arranged on the inner side of the movable clamping clamp 202, the water mist. The two movable clamping pincers 202 are always kept in a clamping state under the action of an extension spring 203, when the cleaning device works, the movable clamping pincers 202 prop against a lamp post, the movable clamping pincers 202 are opened against the tension of the extension spring 203 under the matching of a roller 209 on the outer side of a jaw, after the lamp post is sleeved, the movable clamping pincers 202 automatically clamp and form a closed ring under the tension of the extension spring 203, at the moment, a bidirectional horn-shaped elastic cleaning belt 205 arranged inside the movable clamping pincers 202 automatically clamps the lamp post, the full coverage of the ring surface of the lamp post is completed under the matching of the action of a front fixed hairbrush 206 and a rear fixed hairbrush 206, a water pump 309 in a water tank 307 of the work box 3 works, water with pressure is pressed into a ring-shaped water pipe 207 through a water conveying pipeline 310 and then sprayed through a water mist spraying port 208, and the sprayed water mist humidifies the bidirectional horn-shaped elastic cleaning, and finishing the cleaning work of the lamp pole. When the cleaning device climbs to the position of the lampshade, the movable clamping arm 102 of the clamping driving mechanism 1 is in contact with the surface of the lampshade, the second pressure sensor is triggered to send a signal, the climbing driving motor 304 is controlled to stop rotating, the cleaning device stops moving, meanwhile, the air pump 302 is controlled to supply air to the lifting air cylinder 308, and the cleaning mechanism 2 stretches out forwards to clean the lampshade. After the cleaning mechanism 2 reaches the limit position of the lifting cylinder 308, the cleaning mechanism 2 retracts, the cleaning device moves reversely, the cleaning mechanism reaches the ground position and is combined with the driving chassis 4, the clamping driving mechanism 1 is loosened, the cleaning mechanism 2 overcomes the pulling force of the extension spring 203 under the matching of the driving force of the driving chassis 4 and the conical jaw of the movable clamping pincers 202, the movable clamping pincers 202 are opened, the cleaning mechanism 2 is separated from the lamp pole, and one-time cleaning working stroke is completed. The supporting guide rail frame 311 on the top of the work box 3 is matched with the supporting base 201 of the cleaning mechanism 2, and is used for realizing limiting work in the process that the cleaning mechanism 2 of the cleaning device sleeves the lamp pole and separates from the lamp pole.

The compact work box 3 comprises a storage battery 301, an air pump 302, a partition 303, a climbing driving motor 304, a double-output-shaft speed reduction box body 305, a work box controller 306, a water tank 307, a water pump 309, a lifting air cylinder 308 arranged on the outer side, an air cylinder support platform 310 and a support guide rail frame 311. The storage battery 301 and the air pump 302 are flatly arranged at the bottom of the working box 3, a partition plate 303 is welded at the upper part of the working box, a climbing driving motor 304 and a bidirectional double-output-shaft reduction gearbox 5 connected with an output shaft of the climbing driving motor 304 are arranged on the partition plate 303, an inverted L-shaped water tank 307 is arranged at the upper part of the climbing driving motor 304, the water pump 309 and a water conveying pipeline 312 are arranged at the lowest part in the water tank 307, a semicircular cylinder supporting platform 310 is welded at the bottom of the working box 3, a lifting cylinder 308 is arranged on the cylinder supporting platform, a supporting guide rail frame 311 with a guide rail clamping groove is welded at the top of the working box 3, and the. The concrete functions are as follows: the battery 301 ensures power supply in the operating stroke; the air pump 302 is used for supplying air to the air cylinder 104 and the lifting air cylinder 308 to realize the clamping movement of the movable clamping arm 102 in the clamping driving mechanism 1 and the telescopic movement of the cleaning mechanism 2; the climbing driving motor 304 is connected with a double-output-shaft reduction box body 305 and provides climbing power for the clamping driving mechanism 1; the work box controller 306 can select an STC12C5a60S2 single chip microcomputer, and is used for receiving a signal of the first pressure sensor, so as to control the start and stop and the forward and reverse rotation of the climbing driving motor 304, and the air supply object and the air supply amount of the air pump 302; the water tank 307 and the water pump 309 are used for realizing a water mist spraying function in the cleaning process; the support guide rail frame 311 is matched with the support base 201 of the cleaning mechanism and used for realizing the limiting work in the process that the cleaning mechanism 2 sleeves the lamp pole and separates from the lamp pole.

The detachable drive chassis 4 comprises a support frame 401, a conical boss 402, a drive motor 403, a chassis controller 404 and a steering drive wheel 405. Four conical bosses 402 are symmetrically welded on the supporting frame 401, a driving wheel 405, a driving wheel transmission shaft and a supporting structure are mounted below the frame, a driving motor 403 is mounted on the side edge of the supporting frame 401 and connected to the driving wheel transmission shaft through a chain wheel and a chain, a chassis controller 404 is mounted on the upper surface of the supporting frame 401, and the chassis controller 404 can select an AT89C51 single chip microcomputer and is used for controlling the on and off of the driving motor 403. The base of the cleaning device work box 3 is connected to a supporting frame 401 of the driving chassis 4 through a tapered hole matched with the tapered boss 402, a worker controls the driving motor 403 to work by controlling a chassis controller 404 on the supporting frame 401, so that the driving wheel 405 is driven to rotate, the supporting frame 401 carries the cleaning device to move on the road surface, the rotation direction of the steering wheel 405 is controlled in a matched mode, and the cleaning device is moved to a street lamp position needing cleaning. The cone-shaped table 402 can be disassembled to limit four degrees of freedom in the horizontal direction, and the work box 3 and the drive chassis 4 can be easily and freely combined and separated in the vertical direction.

The bidirectional double-output-shaft reduction box 5 comprises a first gear 501, two second gears 502, a reduction box body 503, two output shafts 504 and two universal joints 505. Two second gears 502 and a first gear 501 are jointly arranged in a reduction box body 503, the two second gears 502 are symmetrically arranged about the central axis of the reduction box body 503, the first gear 501 is arranged on the side edge, an output shaft of the climbing drive motor 304 is connected with the first gear 501, the first gear 501 is meshed with the second gear 502, the directions of the two mutually meshed second gears 502 are opposite, power is transmitted to the two transmission shafts 108 in the clamping drive mechanism 1 through an output shaft 504 and a universal joint 505, reverse drive of the two drive annular wheels 105 is realized, and upward and downward bidirectional motion is realized.

The working process of the utility model is as follows:

the staff controls the chassis controller 404 on the supporting frame 401 to control the driving motor 403 to work and drive the steering driving wheel 405 to rotate, so that the supporting frame 401 carries the cleaning device to move on the road surface, the rotation direction of the steering wheel 405 is controlled in a matching manner, the cleaning device is moved to the position of a street lamp to be cleaned, the chassis 4 is continuously moved and driven, the cleaning mechanism 2 is under the action of driving force, the roller 209 of the conical jaw of the movable clamping pincers 202 is in contact with the lamp pole, the tensile force action of the stretching spring 203 is overcome, the movable clamping pincers 202 are opened, the lamp pole is sleeved into the cleaning mechanism 2, the movable clamping pincers 202 are automatically closed, the elastic cleaning belt 205 clamps the lamp pole under the action of elastic force, and the full coverage of the lamp pole ring surface is completed by matching.

After the movable clamping pincers 202 are automatically closed, the work box controller 306 on the work box 3 is controlled to start working, the work box controller 306 drives the air pump 302 to start working, air is supplied to the air cylinders 104 on the two sides of the clamping structure 1, the movable clamping arm 102 is driven to rotate until the annular driving wheel 105, the first driven ball wheel 106 and the second driven ball wheel 107 are completely contacted with a lamp pole, a first pressure sensor arranged on the first driven ball wheel 106 or the second driven ball wheel 107 feeds back a signal, the work box controller 306 drives the climbing driving motor 304 to rotate positively, at the moment, the cleaning device is separated from the driving base 4 to start climbing upwards, the diameter of the lamp tube is changed continuously in the ascending process, so the air pump 302 continuously adjusts the air supply amount of the air cylinder 104 along with the signal change of the first pressure sensor, the clamping driving mechanism 1 clamps the lamp pole completely all the time, and the cleaning mechanism 2 is in the climbing process of the cleaning device, the lamp pole is cleaned.

When the cleaning device reaches the position of the lampshade, the movable clamping arm 102 of the clamping driving mechanism 1 is in contact with the surface of the lampshade, the second pressure sensor is triggered to send a signal, the climbing driving motor 304 stops rotating to stop the cleaning device from moving, meanwhile, the air pump 302 supplies air to the lifting air cylinder 308, and the cleaning mechanism 2 extends forwards under the action of the lifting air cylinder 308 to clean the lampshade.

After the air pump 302 reaches the extreme position of the lifting air cylinder 308, air is reversely supplied to the lifting air cylinder 308 by the air pump 302, the cleaning mechanism 2 is retracted by the air cylinder 308, when the initial position of the cleaning device is reached, the climbing driving motor 304 reversely rotates, the cleaning device reversely moves, and the cleaning mechanism 2 still continues to work at the moment, so that secondary cleaning is completed. When the cleaning device reaches the bottom of the lamp pole, the cleaning device is connected with the driving chassis 4, the air cylinder 104 moves reversely, the movable clamping arm 102 moves reversely, the clamping structure 1 loosens the lamp pole, the internal parts of the work box 3 stop working, the driving motor 403 rotates reversely, the movable clamping pincers 202 overcome the tension action of the extension spring 203 under the action of the driving force and the conical jaw, the movable clamping pincers 202 are opened, the cleaning mechanism 2 is separated from the lamp pole, and the cleaning device drives to the next street lamp under the action of the driving chassis 4 to complete one-time cleaning work.

The utility model discloses but rely on self-holding telescopic wiper mechanism, can realize that a working stroke accomplishes the comprehensive washing to lamp pole and lamp shade. Small, compact structure, area is little in the working process, and wiper mechanism can realize freely climbing on the lamp pole, therefore does not exert an influence to the current production of past vehicle. By adopting an electric control technology, automatic cleaning can be realized, and the working intensity of workers is greatly reduced. When the cleaning mechanism works, the road lamp moves up and down twice, so that the road lamp can be cleaned twice, and the cleanliness is improved. The pure electric drive is adopted, the energy is saved, the environment is protected, and no secondary pollution is generated in the working process.

The above contents are only for explaining the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby, and any modification made on the basis of the technical solution according to the technical idea of the present invention all fall within the protection scope of the claims of the present invention.

Claims

1. An integrated cleaning device for lamp posts and lampshades of a street lamp is characterized by comprising a clamping structure (1), a cleaning mechanism (2) and a working box (3); one ends of the clamping structure (1) and the cleaning mechanism (2) are connected with the working box (3), the cleaning mechanism (2) is connected with the working box (3) in a telescopic mode, and the other end of the clamping structure (1) is used for clamping a street lamp pole; the other end of the cleaning mechanism (2) is in contact with the surface of the street lamp and is used for cleaning the street lamp; the working box (3) is used for driving the clamping structure (1) to move on the street lamp pole.

2. The integrated cleaning device for the lamp posts and the lamp shades of the street lamps as claimed in claim 1, wherein a lifting cylinder (308) is arranged on the working box (3), the cleaning mechanism (2) is connected with the working box (3) through a cylinder rod of the lifting cylinder (308), and the working box (3) is used for driving the cylinder rod of the lifting cylinder (308) to stretch and retract.

3. The integrated cleaning device for the lamp post and the lampshade of the street lamp as claimed in claim 1, characterized in that the clamping structure (1) comprises two groups of clamping pieces which are symmetrically arranged, and each clamping piece comprises a fixed clamping arm (101), a movable clamping arm (102) and a cylinder (104); the fixed clamping arm (101) comprises a supporting end and a clamping end, the supporting end is connected with the working box (3), the clamping end is hinged with one end of the movable clamping arm (102), the other end of the movable clamping arm (102) is provided with a first driven ball wheel (106) and a second driven ball wheel (107), the inner wall of the clamping end is provided with a driving annular wheel (105) and a transmission shaft (108), one end of the transmission shaft (108) is connected with the driving annular wheel (105), and the other end of the transmission shaft is connected with the working box (3); one end of the air cylinder (104) is connected with the supporting end through an air cylinder support (103), the other end of the air cylinder is connected with one end of the movable clamping arm (102) which is connected with the clamping end, and the air cylinder (104) is also connected with the working box (3) through an air path; the working box (3) is used for driving the transmission shaft (108) to rotate and the air cylinder (104) to stretch.

4. The integrated cleaning device for the lamp post and the lampshade of the street lamp as claimed in claim 3, characterized in that a first pressure sensor is arranged on the first driven ball wheel (106) or the second driven ball wheel (107), and a second pressure sensor is arranged on the end surface of one end of the fixed clamping arm (101) close to the cleaning mechanism (2); the first pressure sensor and the second pressure sensor are both connected with the working box (3), the working box (3) is used for receiving detection information of the first pressure sensor and the second pressure sensor, when a detection value of the first pressure sensor is larger than a first preset value, the working box (3) drives the transmission shaft (108) to start rotating, and the telescopic stroke of the air cylinder (104) is adjusted; when the detection value of the second pressure sensor is larger than a second preset value, the working box (3) stops driving the transmission shaft (108) to rotate; the diameter of the second driven ball wheel (107) is larger than that of the first driven ball wheel (106).

5. The integrated cleaning device for the lamp post and the lamp shade of the street lamp as claimed in claim 1, characterized in that the cleaning mechanism (2) comprises a supporting base (201) and two groups of cleaning pieces which are symmetrically arranged; the cleaning piece comprises movable clamping pincers (202), a tension spring (203), a connecting support (204) and a bidirectional horn-shaped elastic cleaning belt (205); one end of the connecting support (204) is connected with the supporting base (201), and the other end is hinged with the movable clamping pincers (202); one end of the extension spring (203) is connected with the movable clamping pincers (202), and the other end is connected with the support (204); an annular water pipe (207) is arranged inside the movable clamping pincers (202), a bidirectional horn-shaped elastic cleaning belt (205) is arranged on the inner wall of the movable clamping pincers (202), and a plurality of water mist jet openings (208) communicated with the annular water pipe (207) are formed; the annular water pipe (207) is connected with the working box (3), and the working box (3) is used for conveying cleaning agents to the annular water pipe (207); the surface of one side of the supporting base (201) close to the cleaning piece and the inner surface of one end of the movable clamping pincers (202) far away from the connecting support (204) are both provided with a fixed hair brush (206).

6. The integrated cleaning device for the lamp post and lampshade of the street lamp as claimed in claim 5, characterized in that the jaw of the movable clamping pincers (202) is conical, and the outer surface of the jaw is provided with a roller (209).

7. The integrated cleaning device for the lamp post and lampshade of the street lamp as claimed in claim 1, characterized in that the working box (3) comprises a shell, a partition plate (303) and a lifting cylinder (308); the partition plate (303) is connected with the inner wall of the shell, and the storage battery (301) and the air pump (302) are arranged between the lower surface of the partition plate (303) and the inner wall of the shell; the air pump (302) is connected with the air cylinder (104) and the lifting air cylinder (308); a climbing driving motor (304), a bidirectional double-output-shaft reduction box (305), a working box controller (306) and a water tank (307) are arranged on the upper surface of the partition plate (303); the work box controller (306) is connected with the air pump (302) and the climbing driving motor (304) and is used for controlling the opening and closing of the air pump (302) and the climbing driving motor (304); one end of a bidirectional double-output-shaft reduction box (305) is connected with a climbing driving motor (304), the other end of the bidirectional double-output-shaft reduction box is connected with a clamping structure (1) and used for driving the clamping structure (1) to move, a water pump (309) is arranged in a water tank (307), and the water pump (309) is connected with a cleaning mechanism (2) through a conveying pipeline; the lifting cylinder (308) is connected with the outer wall of the shell through a cylinder support platform (310), a cylinder rod of the lifting cylinder (308) is sleeved with a support guide rail frame (311), and the support guide rail frame (311) is connected with the outer wall of the shell; the end of the cylinder rod of the lifting cylinder (308) is connected with the cleaning mechanism (2).

8. The integrated cleaning device for the lamp posts and the lamp shades of the street lamps as claimed in claim 7, wherein the bidirectional double-output-shaft reduction box (305) comprises a reduction box body (503) and two transmission pieces; the transmission comprises an output shaft (504) and a universal joint (505); a first gear (501) and two second gears (502) are arranged in the reducer box body (503), the first gear (501) and the two second gears (502) are meshed in sequence, and the first gear (501) is connected with a power output shaft of the climbing driving motor (304); one ends of the two output shafts (504) are respectively connected with the two second gears (502), the other ends of the two output shafts are respectively connected with the two universal joints (505), and the two universal joints (505) are connected with the clamping structure (1).

9. The integrated cleaning device for the lamp posts and the lamp shades of the street lamp as claimed in claim 1, further comprising a driving chassis (4), wherein the driving chassis (4) is detachably connected with the bottom of the working box (3) and is used for bearing and driving the working box (3) to horizontally move.

10. The integrated cleaning device for the lamp post and lampshade of the street lamp as claimed in claim 9, characterized in that the driving chassis (4) comprises a supporting frame (401), a driving motor (403) and a chassis controller (404);

the top end of the supporting frame (401) is provided with a plurality of conical bosses (402), the bottom of the working box (3) is provided with a plurality of conical holes matched with the conical bosses (402), and the bottom end of the supporting frame (401) is provided with a plurality of steering driving wheels (405); the driving motor (403) is connected with the side wall of the supporting frame (401), the chassis controller (404) and the steering driving wheel (405) are both connected with the driving motor (403), and the chassis controller (404) is used for controlling the opening and closing of the driving motor (403).