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

Abstract

The utility model belongs to the field of street lamp cleaning, and discloses an integrated cleaning device for a lamp post and lampshade of a street lamp, which comprises a clamping structure, a cleaning mechanism and a work box; One end clamps the street lamp pole; the other end of the cleaning mechanism contacts the surface of the street lamp for cleaning the street lamp; the working box is used to drive the clamping structure to move on the street lamp pole. The lamp-pole and lamp-shade integrated cleaning device of the street lamp of the utility model has small volume and compact structure, the cleaning mechanism can be stably clamped on the lamp pole under the action of the clamping structure, and can be freely climbed on the lamp pole through the driving of the working box. Climbing, the area is small during the work, and it will not affect the passage of passing vehicles.

Description

An integrated cleaning device for a lamp post and lampshade of a street lamp

technical field

The utility model belongs to the field of street lamp cleaning, and relates to an integrated cleaning device for a lamp post and lamp shade of a street lamp.

Background technique

In recent years, with the increasing problem of environmental pollution, people's awareness of environmental protection is also increasing. In terms of municipal environmental protection, with the great investment of the Chinese government, a variety of cleaning equipment has been derived, including road sweepers and water sweepers. However, there is still a relative blank in the field of street lamp cleaning. As of the end of 2017, the total mileage of highways in my country has reached 4.7735 million kilometers. With the rapid growth of highway mileage, the installation of street lamps has also increased rapidly. question. After the street lamp becomes dirty, it will affect the appearance of the city and weaken its lighting effect. Therefore, the street lamp needs to be cleaned regularly. However, due to the high installation height of street lamps, large changes in cross-sectional dimensions, and mostly elbows and other constraints, at present, municipal departments rarely have dedicated street lamp cleaning equipment, and the cleaning of street lamps is still traditional manual cleaning. The elevator lifts personnel and cleaning tools such as rags and buckets to appropriate positions to clean the street lamps one by one, which is not only inefficient, but also has great potential safety hazards.

At present, the street lamp cleaning adopts a scissor-type lifting mechanism, which lifts the cleaning brush plate to the position of the street lamp shade for cleaning, replacing the process of manual operation.

However, the lifting mechanism of the device has a relatively large space; at the same time, it needs to be installed on the vehicle chassis for operation, which will have a certain impact on passing vehicles during the working process; and the device can only clean the lampshade of the street lamp, and does not involve the cleaning of the lamp pole Work.

Utility model content

The purpose of the present utility model is to overcome the disadvantages of the cleaning device in the prior art, such as large volume, large space occupation, complicated operation and high requirements for the surrounding environment during cleaning, and to provide an integrated cleaning device for the lamp post and lampshade of a street lamp.

In order to achieve the above object, the utility model adopts the following technical solutions to be realized:

An integrated cleaning device for a lamp post and lampshade of a street lamp, comprising a clamping structure, a cleaning mechanism and a work box; one end of the clamping structure and the cleaning mechanism are connected to the work box, the cleaning mechanism and the work box are telescopically connected, and the other end of the clamping structure It is used to clamp the street lamp pole; the other end of the cleaning mechanism is in contact with the surface of the street lamp to clean the street lamp; the working box is used to drive the clamping structure to move on the street lamp pole.

The further improvement of the present utility model is:

The working box is provided with a lifting cylinder, the cleaning mechanism is connected with the working box through the cylinder rod of the lifting cylinder, and the working box is used to drive the expansion and contraction of the cylinder rod of the lifting cylinder.

The clamping structure includes two sets of symmetrically arranged clamping pieces, the clamping pieces include a fixed clamping arm, a movable clamping arm and a cylinder; the fixed clamping arm includes a supporting end and a clamping end, and 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 ring wheel and a transmission shaft, and one end of the transmission shaft is connected The ring wheel is driven, and the other end is connected to the work box; one end of the cylinder is connected to the support end through the cylinder support, and the other end is connected to the end of the movable clamping arm that is connected to the clamp end, and the cylinder is also connected to the work box through the air circuit; the work box is used for driving transmission Shaft rotation and cylinder expansion.

A first pressure sensor is set on the first driven ball wheel or the second driven ball wheel, and a second pressure sensor is set on the end face of the fixed clamping arm close to one end of the cleaning mechanism; both the first pressure sensor and the second pressure sensor are It is connected with the working box, and the working box is used to receive the detection information of the first pressure sensor and the second pressure sensor. When the detection value of the first pressure sensor is greater than the first preset value, the driving transmission shaft is controlled to start to rotate, and the telescopic stroke of the cylinder is adjusted. ; When the detection value of the second pressure sensor is greater than the 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 includes a support base and two sets of symmetrically arranged cleaning parts; the cleaning parts include movable clamping pliers, a tension spring, a connecting support and a two-way horn-shaped elastic cleaning belt; one end of the connecting support is connected to the support base, and the other end is hinged movable clamping pliers; one end of the tension spring is connected to the movable clamping pliers, and the other end is connected to the connecting support; the inner wall of the movable clamping pliers is provided with an annular water pipe, and the inner wall of the movable clamping pliers is provided with a two-way trumpet-shaped elastic cleaning belt and a number of annular water pipes are provided. Connected water mist spray port; the annular water pipe is connected with the working box, and the working box is used to transport the cleaning agent to the annular water pipe; the surface of the support base near the cleaning part and the inner surface of the end of the movable clamping pliers away from the connection support are provided Fixed brush.

The jaws of the movable clamping pliers are tapered, and rollers are arranged on the outer surface of the jaws.

The working box includes a shell, a partition and a lifting cylinder; the partition is connected with the inner wall of the shell, and a battery and an air pump are arranged between the lower surface of the partition and the inner wall of the shell; the air pump is connected with the cylinder and the lifting cylinder; the upper surface of the partition is A climbing drive motor, a bidirectional dual output shaft reduction box, a work box controller and a water tank are arranged on the upper part; the work box controller is connected with the air pump and the climbing drive motor, and is used to control the opening and closing of the air pump and the climbing drive motor; the bidirectional dual output shafts One end of the reduction box is connected with the climbing drive motor, and the other end is connected with the clamping structure, which is used to drive the movement of the clamping structure. A water pump is arranged in the water tank, and the water pump is connected with the cleaning mechanism through the conveying pipeline; the lifting cylinder is connected with the outer wall of the shell through the cylinder support table. A support guide rail frame is sleeved on the cylinder rod of the lifting cylinder, and the support guide rail frame is connected with the outer wall of the shell; the end of the cylinder rod of the lifting cylinder is connected with a cleaning mechanism.

The two-way double output shaft reduction box includes a reducer box and two transmission parts; the transmission parts include an output shaft and a universal joint; a first gear and two second gears are arranged inside the reducer box, and the first gear and the two The two second gears are meshed in sequence, and the first gear is connected with the power output shaft of the climbing drive motor; one end of the two output shafts is respectively connected with two second gears, and the other end is respectively connected with two universal joints, both of which are connected with Clamping structure connection.

It also includes a drive chassis, which is detachably connected to the bottom of the work box, and is used for carrying and driving the work box to move horizontally.

The drive chassis includes a support frame, a drive motor and a chassis controller;

A number of conical bosses are arranged at the top of the support frame, a number of conical holes matching the conical bosses are arranged at the bottom of the working box, and a number of steering drive wheels are arranged at the bottom of the support frame; the drive motor is connected to the side wall of the support frame, and the chassis controller and steering The drive wheels are all connected with the drive motor, and the chassis controller is used to control the opening and closing of the drive motor.

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

The cleaning mechanism and the working box are clamped on the lamp pole through the clamping structure, and the clamping structure is driven to move on the street lamp pole by the working box, thereby driving the cleaning mechanism to move on the street lamp pole, and one end of the cleaning mechanism is in contact with the surface of the street lamp, Furthermore, the cleaning of the street lamps can be realized without the need for an additional lifting mechanism. It is small in size, compact in structure, and occupies a small area during operation. The cleaning mechanism can climb freely on the light pole, so it does not affect the passage of passing vehicles; the cleaning mechanism It is telescopically connected to the work box. By adjusting the distance between the cleaning mechanism and the work box, it can clean the places that the work box cannot reach, and realize a one-time comprehensive cleaning of the lamp post and lampshade. labor, reducing costs.

Further, the clamping structure is connected to the working box through two fixed clamping arms on opposite sides, and the connection is stable. A driving ring wheel and a transmission shaft are installed on the fixed clamping arms, and the ring shape of the driving ring wheel is designed to increase the size. The contact area with the light pole improves the adhesion when climbing on the light pole, the drive shaft is connected with the work box to realize power transmission, the movable clamping arm is connected with the fixed clamping arm through a hinge connection, and the cylinder is connected with the fixed clamping arm and The movable clamping arm realizes the rotation of the movable clamping arm through the telescopic movement of the cylinder and then clamps the light pole. The movable clamping arm is equipped with a first driven ball wheel and a second driven ball wheel. The two annular driving wheels are clamped on the cross section of the light pole under the pressure of the cylinder. The ball wheel can change direction steplessly to adapt to the diameter change of the light pole and the movement of the clamping structure when the light pole is bent. The vertical movement of the clamping structure realizes the vertical movement of the cleaning device on the lamp pole. The entire device has a stable structure and can be adapted to street lamp poles of various diameters under the expansion and contraction of the cylinder, and has a wide range of applications.

Further, a first pressure sensor and a second pressure sensor are provided to make the clamping degree and climbing degree more controllable. The diameter of the second driven ball wheel is larger than that of the first driven ball wheel. The clamping structure can fully fit the light pole.

Further, the cleaning mechanism is provided with two movable clamping tongs clamped by the elastic force of the tension spring, which can ensure that the two-way horn-shaped elastic cleaning belt set on the inner wall of the movable clamping tongs is in close contact with the light pole, so as to improve the cleaning effect; A ring-shaped water pipe is set inside the clamp, and a water mist spray port is opened to meet the replenishment of cleaning agents during cleaning; where the two-way horn-shaped elastic cleaning belt cannot be designed, a fixed brush is set to achieve full coverage of the light pole and complete the cleaning process. Comprehensive cleaning of street lights.

Further, the jaws of the movable clamping tongs are tapered, and rollers are arranged on the outer surface of the jaws, so that the movable clamping tongs can be easily sleeved on the light pole.

Further, a first gear and two second gears are arranged in the two-way double output shaft reduction box, the first gear and the two second gears are meshed in turn, and the first gear is connected with the power output shaft of the climbing drive motor; the two output shafts One end is connected with two second gears respectively, and the other end is connected with two universal joints, both of which are connected with the clamping structure, and the two mutually meshing second gears turn in opposite directions. The power is transmitted to the driving clamping structure, realizing the reverse drive of the two annular wheels, and driving the clamping driving mechanism to move smoothly.

Further, a drive chassis is set up, and by controlling the chassis controller on the support frame, the drive motor is controlled to work, and the drive shaft is driven to rotate, so that the support frame carries the work box to move on the road surface, and cooperates with the control of the rotation of the steering wheel to move the cleaning device to the The position of the street lamp that needs to be cleaned can be separated through the conical boss, which limits the degree of freedom in the horizontal direction, while the work box and the drive chassis can be easily combined and separated in the vertical direction.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Figure 2 is a detailed view of the street lamp on the cleaning device of the present invention;

Fig. 3 is the schematic diagram of the cleaning device cleaning the lamp pole in the utility model;

4 is a schematic view of the cleaning device extending out of the cleaning mechanism to clean the lampshade in the present utility model;

5 is a structural schematic diagram of a group of clamping members of the clamping structure of the present invention;

6 is a schematic structural diagram of another group of clamping members of the clamping structure of the present invention;

7 is a schematic structural diagram of the cleaning mechanism of the present invention;

Fig. 8 is the working box structure schematic diagram of the present utility model;

FIG. 9 is a schematic structural diagram of the drive chassis of the present invention;

10 is a structural diagram of the bidirectional double output shaft reduction box of the present invention.

Among them: 1 - clamping structure; 101 - fixed clamping arm; 102 - movable clamping arm; 103 - cylinder support; 104 - cylinder; 105 - driving ring wheel; 106 - first driven ball wheel; 107 - first Two driven ball wheel; 108- drive shaft; 2- cleaning mechanism; 201- support base; 202- active clamping pliers; 203- tension spring; 204- connecting support; 205- two-way horn-shaped elastic cleaning belt; 206 -Fixed brush; 207-Ring water pipe; 208-Water mist spray port; 209-Roller; 3-Work box; 301-Battery; 302-Air pump; 303-Clapboard; 304-Climbing drive motor; Gearbox body; 306-work box controller; 307-water tank; 308-lifting cylinder; 309-water pump; 310-cylinder support table; 311-support rail frame, 312-water delivery pipeline; 4-drive chassis; 401-support Frame; 402-conical boss; 403-drive motor; 404-chassis controller; 405-steering drive wheel; 501-first gear; 502-second gear; 503-reducer box; 504-output shaft; 505 - Cardan joint.

Detailed ways

In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. . It is to be understood that the data so used may be interchanged under appropriate circumstances so that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having" and any variations thereof, are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those expressly listed Rather, those steps or units may include other steps or units not expressly listed or inherent to these processes, methods, products or devices.

Below in conjunction with accompanying drawing, the utility model is described in further detail:

1 to 10, the integrated cleaning device for the lamp post and lampshade of the street lamp of the present utility model realizes the integrated cleaning of the lamppost lampshade of the self-bending street lamp, including a clamping structure for variable diameter clamping 1, a variable diameter clamp Tight cleaning mechanism 2, compact working box 3 and detachable drive chassis 4.

The clamping structure 1 for variable diameter clamping includes two sets of mechanisms arranged symmetrically, each set of mechanisms includes a fixed clamping arm 101, a movable clamping arm 102, a cylinder support 103, a cylinder 104, a driving ring wheel 105, a first The driven ball wheel 106 , the second driven ball wheel 107 and the transmission shaft 108 . The fixed clamping arm 101 includes a supporting end and a clamping end, the supporting end is bolted to the side wall of the working box 3, the driving ring wheel 105 and the transmission shaft 108 are installed on the clamping end of the fixed clamping arm 101, and the transmission shaft 108 is connected to the clamping end. The output shaft 504 of the bidirectional double output shaft reduction box 5 is connected, the movable clamping arm 102 is connected to the end of the clamping end of the fixed clamping arm 101 through a hinge, one end of the cylinder 103 is connected to the supporting end of the fixed clamping arm 101, and the other end is connected 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 under the first driven ball wheel 106 during operation side. A first pressure sensor is set on the first driven ball wheel 106 or the second driven ball wheel 107, a second pressure sensor is set on the end face of the fixed clamping arm 1 close to one end of the cleaning mechanism 2, the first pressure sensor and the second pressure The sensors are all connected to the work box controller 306 . The telescopic motion of the air cylinder 104 pushes the movable clamping arm 102 to rotate around the clamping end of the fixed clamping arm 101, and pushes the first driven ball wheel 106 and the second driven ball wheel 107 on the movable clamping arm 102 to clamp The light pole, the two first driven ball wheels 106, the two second driven ball wheels 107 and the two annular driving wheels 105 are clamped on the cross section of the light pole under the pressure of the cylinder 104, and the annular wheel 105 is driven to roll The vertical movement of the clamping drive structure is realized, thereby realizing the vertical movement of the cleaning device on the light pole. The annular driving wheel 105 is designed to increase the contact area with the light pole and improve the adhesion of the cleaning device when climbing on the light pole; the first driven ball wheel 106 and the second driven ball wheel 107 steplessly change direction The diameter of the first driven ball wheel 106 is smaller than that of the second driven ball wheel 107, and the design of the large and small ball wheels makes the clamping drive mechanism completely close to the lamp rod.

The cleaning mechanism 2 with variable diameter clamping includes a support base 201, a movable clamping pliers 202, a tension spring 203, a connecting support 204, a two-way horn-shaped elastic cleaning belt 205, a fixed brush 206, an annular water pipe 207, a water mist Jet 208 and roller 209. The clamping base 201 of the cleaning mechanism is connected to the cylinder support table 310 provided on the top of the work box 3 through the lifting cylinder 308 , the connecting support 204 is welded on the supporting base 201 , and the movable clamping pliers 202 are connected to the support through the hinge on the connecting support 204 . The base 201 is connected, the jaws of the movable clamping pliers 202 are set to be conical, the tension spring 203 is installed between the slot at the bottom of the movable clamping pliers 202 and the connecting hole at the bottom of the connecting support 204, and the two-way horn-shaped elastic cleaning belt 205 passes through. The slot is connected to the inside of the clamp body of the movable clamp 202, the fixed brush 206 is installed on the side surface of the support base 201 close to the movable clamp 202 and the inside of the jaw of the movable clamp 202, and the annular water pipe 207 is embedded in the movable clamp Inside the clamping pliers 202 and inside the movable clamping pliers 202 are provided a number of water mist jetting ports 208 . The two movable clamping tongs 202 are always kept in a clamping state under the action of the tension spring 203. When the cleaning device is working, the movable clamping tongs 202 bear against the light pole, and the movable clamping tongs are made to hold under the cooperation of the rollers 209 on the outside of the jaws. 202 overcomes the pulling force of the tension spring 203 to open, and after the light pole is put on, the movable clamping pliers 202 are automatically clamped under the pulling force of the extension spring 203 to form a closed ring. The horn-shaped elastic cleaning belt 205 automatically clamps the light pole, and cooperates with the front and rear fixed brushes 206 to completely cover the annular surface of the light pole. The water delivery pipe 310 is pressed into the annular water pipe 207, and then sprayed through the water mist spray port 208. The sprayed water mist humidifies the two-way horn-shaped elastic cleaning belt 205 and the fixed brush 206. With the vertical movement of the cleaning device, the light pole is completely installed. cleaning work. When the cleaning device climbs to the lampshade position, the movable clamping arm 102 of the clamping drive mechanism 1 contacts the surface of the lampshade, triggers the second pressure sensor to send a signal, controls the climbing drive motor 304 to stop rotating, stops the movement of the cleaning device, and controls the The air pump 302 supplies air to the lifting cylinder 308, and the cleaning mechanism 2 extends forward to clean the lampshade. After reaching the limit position of the lifting cylinder 308, the cleaning mechanism 2 retracts, the cleaning device moves in the reverse direction, reaches the ground position and combines with the driving chassis 4, the clamping driving mechanism 1 is released, and the driving force of the cleaning mechanism 2 in the driving chassis 4 and the movable clamp Under the cooperation of the conical jaws of the clamping jaws 202 , the movable clamping jaws 202 are opened to overcome the pulling force of the tension spring 203 , and the cleaning mechanism 2 is separated from the lamp post to complete a cleaning work stroke. The support rail frame 311 on the top of the work box 3 cooperates with the support base 201 of the cleaning mechanism 2, and is used to realize the limit work during the process of the cleaning mechanism 2 of the cleaning device putting on the light pole and detaching from the light pole.

A compact working box 3, including a battery 301, an air pump 302, a partition 303, a climbing drive motor 304, a double output shaft reduction box 305, a working box controller 306, a water tank 307, a water pump 309, and a lifting cylinder 308 placed outside , the cylinder support table 310 and the support rail frame 311 . The battery 301 and the air pump 302 are flatly installed at the bottom of the work box 3, and a partition 303 is welded on the upper part. 5. An inverted L-shaped water tank 307 is installed on the upper part of the climbing drive motor 304. The water pump 309 and the water delivery pipeline 312 are placed at the lowest part of the water tank 307. A semi-circular cylinder support platform 310 is welded to the bottom of the working box 3, and the lifting cylinder 308 is placed at the bottom. On the top of the work box 3 is welded a support rail frame 311 with a guide rail slot, and the support rail frame 311 is connected with the lifting cylinder 308 . The specific functions are as follows: the battery 301 ensures the power supply during the working stroke; the air pump 302 is used to supply air to the cylinder 104 and the lifting cylinder 308 to realize the clamping movement of the movable clamping arm 102 in the clamping drive mechanism 1 and the expansion and contraction of the cleaning mechanism 2 The climbing drive motor 304 is connected with the double output shaft reduction box 305 to provide climbing power to the clamping drive mechanism 1; the work box controller 306 can select the STC12C5A60S2 single-chip microcomputer to receive the signal of the first pressure sensor, thereby controlling the climbing The opening and closing and forward and reverse rotation of the drive motor 304, as well as the air supply object and air supply volume of the air pump 302; the water tank 307 and the water pump 309 are used to realize the function of spraying water mist during the cleaning process; the support rail frame 311 and the cleaning mechanism The base 201 cooperates with each other, and is used to realize the limit work during the process of putting the cleaning mechanism 2 on the light pole and disengaging the light pole.

The detachable drive chassis 4 includes 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 support frame 401, a drive wheel 405, a drive wheel drive shaft and a supporting structure are installed under the frame, and a drive motor 403 is installed on the side of the support frame 401 and connected to the drive wheel through a chain wheel chain A chassis controller 404 is installed on the upper surface of the transmission shaft and the support frame 401 , and the chassis controller 404 can select an AT89C51 single-chip microcomputer to control the opening and closing of the drive motor 403 . The base of the cleaning device work box 3 is connected to the support frame 401 of the drive chassis 4 through the conical hole that cooperates with the conical boss 402. The staff controls the drive motor 403 to work by controlling the chassis controller 404 on the support frame 401. The driving wheel 405 is driven to rotate so that the support frame 401 carries the cleaning device to move on the road surface, and the cleaning device is moved to the position of the street lamp to be cleaned by controlling the rotation direction of the steering wheel 405 . The conical table 402 realizes the detachable type, which limits the four degrees of freedom in the horizontal direction, while the work box 3 and the driving chassis 4 can be easily combined and separated in the vertical direction.

The bidirectional double output shaft reduction box 5 includes a first gear 501, two second gears 502, a reducer case 503, two output shafts 504 and two universal joints 505. Two second gears 502 and one first gear 501 are placed together in the reduction box 503, the two second gears 502 are symmetrically arranged about the central axis of the reducer box 503, the first gear 501 is placed on the side, and the climbing drive motor 304 The output shaft is connected with the first gear 501, the first gear 501 is meshed with the second gear 502, and the two intermeshing second gears 502 turn in opposite directions, and the power is transmitted to the clamping drive through the output shaft 504 and the universal joint 505 The two transmission shafts 108 in the mechanism 1 realize the reverse driving of the two driving annular wheels 105, and realize the upward and downward bidirectional movement.

The working process of the present utility model is as follows:

The staff controls the drive motor 403 to work by controlling the chassis controller 404 on the support frame 401 to drive the steering drive wheel 405 to rotate, so that the support frame 401 carries the cleaning device to move on the road surface, and cooperates with controlling the rotation direction of the steering wheel 405, Move the cleaning device to the position of the street lamp to be cleaned, and continue to move the driving chassis 4. Under the driving force of the cleaning mechanism 2, the rollers 209 of the conical jaws of the movable clamping jaws 202 are in contact with the light pole, overcoming the pulling force of the tension spring 203. Action, open the movable clamping pliers 202, put the light pole into the cleaning mechanism 2, the movable clamping pliers 202 are automatically closed, the elastic cleaning belt 205 clamps the light pole under the action of elastic force, and cooperates with the fixed brush 206 to complete the lamp adjustment. Full coverage of the pole torus.

After the movable clamping pliers 202 are automatically closed, the work box controller 306 on the work box 3 is controlled to start working, and the work box controller 306 drives the air pump 302 to start working, and supplies air to the cylinders 104 on both sides of the clamping structure 1 to drive The movable clamping arm 102 rotates until the annular driving wheel 105, the first driven ball wheel 106 and the second driven ball wheel 107 are completely in contact with the light pole, and are mounted on the first driven ball wheel 106 or the second driven ball wheel The first pressure sensor on the 107 feedback signal, the work box controller 306 drives the climbing drive motor 304 to rotate in the forward direction. At this time, the cleaning device is separated from the driving base 4 and starts to climb upward. During the ascending process, the diameter of the lamp tube changes continuously, so the air pump 302 With the change of the signal of the first pressure sensor, the air supply to the air cylinder 104 is continuously adjusted, so that the clamping arm of the clamping drive mechanism 1 always completely clamps the lamp pole, and the cleaning mechanism 2 realizes the correcting of the lamp during the climbing process of the cleaning device. Rod cleaning.

When the cleaning device reaches the lampshade position, the movable clamping arm 102 of the clamping drive mechanism 1 contacts the surface of the lampshade, triggering the second pressure sensor to send a signal, the climbing drive motor 304 stops rotating to stop the cleaning device from moving, and at the same time the air pump 302 pushes the lifting cylinder 308 Air is supplied, and the cleaning mechanism 2 extends forward under the action of the lifting cylinder 308 to clean the lampshade.

After reaching the limit position of the lifting cylinder 308, the air pump 302 reversely supplies air to the lifting cylinder 308, and the cylinder 308 retracts with the cleaning mechanism 2. When reaching the initial position of the cleaning device, the climbing drive motor 304 rotates in the reverse direction, and the cleaning device moves in the reverse direction. At this time, the cleaning mechanism 2 still continues to work to complete the secondary cleaning. When the cleaning device reaches the bottom of the light pole, it is connected to the driving chassis 4, the cylinder 104 moves in the opposite direction, the movable clamping arm 102 moves in the opposite direction, the clamping structure 1 releases the light pole, the internal parts of the work box 3 stop working, and the driving motor 403 reverses. Rotating in the direction of rotation, under the action of the driving force and the conical jaws, the movable clamping pliers 202 overcome the pulling force of the tension spring 203 to open the movable clamping pliers 202, so that the cleaning mechanism 2 is separated from the light pole, and the cleaning device is in the driving chassis. Under the action of 4, drive to the next street light to complete a cleaning job.

The utility model relies on the cleaning mechanism which can be automatically clamped and stretched, and can realize the complete cleaning of the lamp post and the lampshade in one working stroke. Small size, compact structure, small footprint during work, and the cleaning mechanism can climb freely on the light pole, so it does not affect the passage of passing vehicles. The use of electronic control technology can realize automatic cleaning and greatly reduce the work intensity of the staff. The cleaning mechanism has two movements of climbing up and down when working, so it can clean the street lamps twice and improve the cleanliness. Using pure electric drive, energy saving and environmental protection, no secondary pollution will be generated during the working process.

The above content is only to illustrate the technical idea of the present utility model, and cannot limit the protection scope of the present utility model. Any changes made on the basis of the technical solution according to the technical idea proposed by the present utility model fall into the scope of the present utility model. within the scope of protection of the claims.

Claims (10)

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).

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