CN109663690B - Paint spraying trolley for outer surface of street lamp post - Google Patents
Paint spraying trolley for outer surface of street lamp post Download PDFInfo
- Publication number
- CN109663690B CN109663690B CN201811351369.1A CN201811351369A CN109663690B CN 109663690 B CN109663690 B CN 109663690B CN 201811351369 A CN201811351369 A CN 201811351369A CN 109663690 B CN109663690 B CN 109663690B
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- Prior art keywords
- outer frame
- clamping
- cylindrical outer
- semi
- paint spraying
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- 239000003973 paint Substances 0.000 title claims abstract description 86
- 238000005507 spraying Methods 0.000 title claims abstract description 59
- 230000009194 climbing Effects 0.000 claims abstract description 29
- 239000007921 spray Substances 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 238000010422 painting Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000036561 sun exposure Effects 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0436—Installations or apparatus for applying liquid or other fluent material to elongated bodies, e.g. light poles, pipes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/70—Arrangements for moving spray heads automatically to or from the working position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
- B05B9/0423—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material for supplying liquid or other fluent material to several spraying apparatus
Landscapes
- Spray Control Apparatus (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The paint spraying trolley for the outer surface of the street lamp pole comprises a front semi-cylindrical outer frame and a rear semi-cylindrical outer frame which are identical in structure and are symmetrical in front and back; the top of the front semi-cylindrical outer frame and the rear semi-cylindrical outer frame are provided with an upper paint spraying device, the inside of the front semi-cylindrical outer frame and the rear semi-cylindrical outer frame are provided with climbing guide devices, and the bottom of the front semi-cylindrical outer frame and the rear semi-cylindrical outer frame are provided with a lower paint spraying device; the upper paint spraying device and the lower paint spraying device have the same structure and are arranged symmetrically up and down. The automatic paint spraying device is reasonable in design, compact in structure, convenient to operate, high in safety and reliability, high in automation degree and capable of integrally finishing paint spraying, reducing labor intensity of workers and greatly improving working efficiency. Of course, the invention can also be used for painting operations of straight long rods or pipelines in various directions.
Description
Technical Field
The invention belongs to the technical field of corrosion prevention and maintenance of light poles, and particularly relates to a paint spraying trolley for the outer surface of a light pole.
Background
The street lamp pole on both sides of the urban road is generally made of steel pipes, and manufacturers have carried out anti-corrosion paint spraying treatment, but because the street lamp pole is erected outdoors and is subjected to wind scraping, rain and sun exposure all the year round, the outer surface of the street lamp pole can be subjected to massive or large-area paint stripping and rust, so that the appearance of the urban area is influenced, the service life of the street lamp pole is shortened, the street lamp pole can be scraped by strong wind after being corroded seriously, and the cantilever rod of the street lamp pole, which is arranged at the upper end part of the street lamp pole, falls and smashes walking street people or vehicles. Currently, no special device for spraying paint on the surface of a lamp post exists in the market. If the manual paint spraying is adopted, a ladder and a plurality of people are required to operate, the potential safety hazard is large, the labor intensity is high, and the safety reliability is poor.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides the paint spraying trolley for the outer surface of the lamp post, which has the advantages of low labor intensity, safety, reliability, high working efficiency and capability of being operated by a single person.
In order to solve the technical problems, the invention adopts the following technical scheme: the paint spraying trolley for the outer surface of the street lamp pole comprises a front semi-cylindrical outer frame and a rear semi-cylindrical outer frame which are identical in structure and are symmetrical in front-back, wherein the central line of the front semi-cylindrical outer frame is overlapped with the central line of the rear semi-cylindrical outer frame, the central line is arranged along the vertical direction, the left side edge of the front semi-cylindrical outer frame is hinged with the left side edge of the rear semi-cylindrical outer frame, and the right side edge of the front semi-cylindrical outer frame is connected with the right side edge of the rear semi-cylindrical outer frame through a first connecting bolt assembly;
the top of the front semi-cylindrical outer frame and the rear semi-cylindrical outer frame are provided with an upper paint spraying device, the inside of the front semi-cylindrical outer frame and the rear semi-cylindrical outer frame are provided with climbing guide devices, and the bottom of the front semi-cylindrical outer frame and the rear semi-cylindrical outer frame are provided with a lower paint spraying device; the upper paint spraying device and the lower paint spraying device have the same structure and are arranged symmetrically up and down.
The climbing guide device comprises three groups of identical crawler clamping climbing power driving systems and three groups of supporting guide mechanisms positioned below the crawler clamping climbing power driving systems, wherein the three groups of crawler clamping climbing power driving systems are uniformly arranged along the circumferential directions of a front semi-cylindrical outer frame and a rear semi-cylindrical outer frame, one group of crawler clamping climbing power driving systems are arranged in the middle of the inner wall of the front semi-cylindrical outer frame, and the other two groups of crawler clamping climbing power driving systems are arranged on the inner wall of the rear semi-cylindrical outer frame;
the track clamping climbing power driving system on the inner side wall of the front semi-cylindrical outer frame comprises a track electric cylinder, a track mounting frame, a track driving motor, a clamping upper connecting rod, a clamping lower connecting rod, a clamping support and a clamping push-pull rod, wherein the track electric cylinder is parallel to the central line of the front semi-cylindrical outer frame, the lower end of a cylinder body of the track electric cylinder is hinged to a vertical rod of the front semi-cylindrical outer frame, the clamping support is arranged at the upper end of a push rod of the track electric cylinder, a clamping guide rod is horizontally arranged on the clamping support, a clamping guide hole is formed in the direction parallel to the track electric cylinder along the vertical rod, the clamping guide rod is arranged in the clamping guide hole in a penetrating manner, two clamping upper connecting rods, two clamping lower connecting rods and two clamping push-pull rods are symmetrically arranged on the left side and right sides of the vertical rod, the clamping upper connecting rods are positioned above the clamping lower connecting rods and are arranged in parallel to the clamping lower connecting rods, the upper ends of the clamping upper connecting rods and the lower ends of the clamping lower connecting rods are hinged on the vertical rods, the lower ends of the left clamping upper connecting rods and the lower clamping connecting rods are hinged on the left side of the track mounting frame, the lower ends of the right clamping upper connecting rods and the lower clamping connecting rods are hinged on the right side of the track mounting frame, the lower ends of the two clamping push-pull rods are hinged on the clamping support through clamping guide rods, the upper ends of the two clamping push-pull rods are hinged with the track mounting frame through a pin shaft, the pin shaft is positioned below the hinging point of the clamping upper connecting rods and the track mounting frame and above the hinging point of the clamping lower connecting rods and the track mounting frame, the upper part and the lower part of the track mounting frame are respectively provided with a driven wheel and a driving wheel, the inner side of the track mounting frame is provided with a row of compression wheels along the vertical direction, the driving wheel, the driven wheel and the row of compression wheels are connected through a track transmission, and a track driving motor is provided with two, the two crawler belt driving motors are respectively arranged at the left side and the right side of the crawler belt mounting frame and are in transmission connection with the driving wheels.
The three groups of support guide mechanisms have the same structure and are uniformly arranged along the circumferential directions of the front semi-cylindrical outer frame and the rear semi-cylindrical outer frame, and each group of support guide mechanisms is correspondingly positioned under one group of crawler clamping climbing power driving system;
the support guiding mechanism of front side all includes the electronic jar of direction, guide arm and leading wheel, and the radial direction setting of outer frame of preceding semi-cylindrical is followed to the electronic jar of direction, and the cylinder body fixed connection of the electronic jar of direction is on outer frame of preceding semi-cylindrical, and the guide arm is outer high low slope setting in, and the outer end of guide arm articulates on the montant, and the leading wheel is dumbbell structure, and the leading wheel rotates to be connected at the guide arm inner, and the guide arm has offered along length direction and has controlled penetrating activity guide hole, and the inner of the electronic jar of direction is connected with the guide pillar of slip setting in the activity guide hole.
Go up paint spraying apparatus and include three high-pressure paint can and six spinal branch poles, the lower extreme and the two high-pressure paint cans of four spinal branch poles all set up at back semi-cylindrical outer frame top, and two spinal branch poles lower extreme and a high-pressure paint can set up at half-cylindrical outer frame top in front, and every spinal branch pole upper end all is provided with a high-pressure shower nozzle towards half-cylindrical outer frame and back semi-cylindrical outer frame central line in front, and every two high-pressure shower nozzles all are connected with the spout of high-pressure paint cans through spray paint hose and three-way connection, and the spout department of high-pressure paint cans is provided with the remote control solenoid valve.
The top of the rear semi-cylindrical outer frame is provided with an anchor ear with an open top, and the high-pressure paint can is arranged in the anchor ear and clamped in the anchor ear through a bolt connecting assembly.
The bottoms of the front semi-cylindrical outer frame and the rear semi-cylindrical outer frame are provided with diagonal bracing legs positioned outside the lower paint spraying device, and the lower ends of the diagonal bracing legs are lower than the bottommost end of the lower paint spraying device.
By adopting the technical scheme, the invention uses the rechargeable battery to supply power for the electric cylinder and the motor, and the rechargeable battery is not arranged on the trolley so as to reduce the weight of the invention. The invention controls the opening and closing of each electric rod, motor and remote control electromagnetic valve by remote control. The specific working principle and working process of the invention are as follows: the invention uses the inclined support leg fixedly connected to the bottom of the rear semi-cylindrical outer frame as a fulcrum, slightly pulls the rear semi-cylindrical outer frame backwards to enable the lower end of the front semi-cylindrical outer frame to leave the ground, dismantles the first connecting bolt assembly, opens the front semi-cylindrical outer frame forwards, then sleeves the invention on the lower part of the street lamp pole, closes the front semi-cylindrical outer frame and installs the first connecting bolt assembly. The crawler electric cylinder is started in a remote control mode, the push rod of the crawler electric cylinder pushes the clamping support upwards, the clamping guide rod on the clamping support moves upwards along the clamping guide hole, the clamping support pushes the crawler installation frame to move upwards through the clamping push-pull rod, and the crawler installation frame moves inwards along the radial direction while moving upwards due to the parallel connecting rod mechanism formed by the upper end of the clamping upper connecting rod and the lower clamping connecting rod connected to the crawler installation frame until the three crawlers all correspond to the clamping street lamp pole and then the crawler electric cylinder is closed.
Because the front semi-cylindrical outer frame and the rear semi-cylindrical outer frame are higher in height, in order to improve the stability of upward movement, three groups of support guide mechanisms are arranged to be matched with three tracks in the invention, so that the stability of the invention in upward and downward movement is ensured. The guide electric cylinder is started while the track electric cylinder is started, after the guide electric rod is started, the push rod of the guide electric cylinder stretches along the radial direction, the guide pillar moves in the movable guide hole to push the guide arm to rotate upwards, and the guide electric cylinder is closed after the guide wheel is contacted with the street lamp pole.
And then starting a track driving motor, wherein the track driving motor drives the tracks to rotate through a driving wheel, the sliding friction force between the three tracks and the outer circle of the street lamp post is larger than the gravity of the street lamp, and the three tracks move upwards along the street lamp post to drive the street lamp post to move upwards. When the invention rises to the highest position of the straight line section of the street lamp pole, all the remote control electromagnetic valves are remotely controlled to be opened, meanwhile, the nozzles of the high-pressure paint tank are controlled to be reversely rotated, the circumferences of the street lamp pole are simultaneously painted by twelve high-pressure spray heads of the upper paint spraying device and the lower paint spraying device, the track driving motor drives the invention to downwards move along the street lamp pole until the invention moves to the lowest end of the street lamp pole, the track driving motor and the remote control electromagnetic valves are closed, and then the track electric cylinder and the guide electric cylinder are started to reversely act, so that the tracks and the guide wheels are separated from the street lamp pole. So far, paint spraying on the surface of a street lamp post is finished at one time.
The upper paint spraying device and the lower paint spraying device are arranged at the same time, so that the part of the front semi-cylindrical outer frame and the rear semi-cylindrical outer frame, which is in the lower part and the top part of the street lamp pole, with the leakage of the paint can be eliminated. In addition, the lower paint spraying device and the upper paint spraying device spray paint on the surface of the street lamp post in sequence, so that the paint spraying thickness is large, and no part with missing spray is ensured.
The inclined support leg plays a role in supporting the spray head, is convenient to place and avoids damage caused by the fact that the high-pressure spray head of the lower spray painting device contacts the ground.
In summary, the invention uses electric power as power and uses a mechanical execution structure to realize the work of clamping and pressure maintaining of the crawler belt, contact of the guide wheel and the outer wall of the street lamp pole, and the like. The invention can be controlled to work up and down along the lamp post by a remote control system or a limit switch. Three high-pressure paint tanks are arranged at the top of the pipeline, two high-pressure spray heads are respectively supplied, and twelve high-pressure spray heads are uniformly distributed above and below the pipeline, so that uniform paint spraying on the pipeline is ensured.
The automatic paint spraying device is reasonable in design, compact in structure, convenient to operate, high in safety and reliability, high in automation degree and capable of integrally finishing paint spraying, reducing labor intensity of workers and greatly improving working efficiency. Of course, the invention can also be used for painting operations of straight long rods or pipelines in various directions.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention with the front semi-cylindrical outer frame removed;
fig. 3 is an enlarged view of the track clamp climbing power drive system and support guide of fig. 1.
Detailed Description
As shown in fig. 1 to 3, the paint spraying trolley for the outer surface of the lamp post comprises a front semi-cylindrical outer frame 1 and a rear semi-cylindrical outer frame 2 which are identical in structure and are symmetrical in front and back, wherein the central line of the front semi-cylindrical outer frame 1 and the central line of the rear semi-cylindrical outer frame 2 are overlapped and are arranged along the vertical direction, the left side edge of the front semi-cylindrical outer frame 1 is hinged with the left side edge of the rear semi-cylindrical outer frame 2, and the right side edge of the front semi-cylindrical outer frame 1 is connected with the right side edge of the rear semi-cylindrical outer frame 2 through a first connecting bolt assembly;
the top of the front semi-cylindrical outer frame 1 and the rear semi-cylindrical outer frame 2 are provided with an upper paint spraying device, the inside of the front semi-cylindrical outer frame 1 and the rear semi-cylindrical outer frame 2 is provided with a climbing guide device, and the bottom of the front semi-cylindrical outer frame 1 and the rear semi-cylindrical outer frame 2 is provided with a lower paint spraying device; the upper paint spraying device and the lower paint spraying device have the same structure and are arranged symmetrically up and down.
The climbing guide device comprises three groups of identical crawler clamping climbing power driving systems 3 and three groups of supporting guide mechanisms 4 positioned below the crawler clamping climbing power driving systems 3, wherein the three groups of crawler clamping climbing power driving systems 3 are uniformly arranged along the circumferential direction of a front semi-cylindrical outer frame 1 and a rear semi-cylindrical outer frame 2, one group of crawler clamping climbing power driving systems 3 are arranged in the middle of the inner wall of the front semi-cylindrical outer frame 1, and the other two groups of crawler clamping climbing power driving systems 3 are arranged on the inner wall of the rear semi-cylindrical outer frame 2;
the track clamping climbing power driving system 3 on the inner side wall of the front semi-cylindrical outer frame 1 comprises a track electric cylinder 5, a track mounting frame 6, a track driving motor 7, a clamping upper connecting rod 8, a clamping lower connecting rod 9, a clamping support 10 and a clamping push-pull rod 11, wherein the track electric cylinder 5 is parallel to the central line of the front semi-cylindrical outer frame 1, the lower end of the cylinder body of the track electric cylinder 5 is hinged on a vertical rod 12 of the front semi-cylindrical outer frame 1, the clamping support 10 is arranged at the upper end of a push rod of the track electric cylinder 5, the clamping support 10 is horizontally provided with a clamping guide rod 13, the vertical rod 12 is provided with a clamping guide hole 14 along the direction parallel to the track electric cylinder 5, the clamping guide rod 13 is penetrated in the clamping guide hole 14, the clamping upper connecting rod 8, the clamping lower connecting rod 9 and the clamping push-pull rod 11 are symmetrically arranged in left-right directions of the vertical rod 12, the upper clamping connecting rod 8 is arranged above the lower clamping connecting rod 9 and is parallel to the lower clamping connecting rod 9, the upper end of the upper clamping connecting rod 8 and the upper end of the lower clamping connecting rod 9 are hinged on the vertical rod 12, the lower ends of the upper left clamping connecting rod 8 and the lower clamping connecting rod 9 are hinged on the left side of the track mounting frame 6, the lower ends of the upper right clamping connecting rod 8 and the lower clamping connecting rod 9 are hinged on the right side of the track mounting frame 6, the lower ends of the two clamping push-pull rods 11 are hinged on the clamping support 10 through the clamping guide rods 13, the upper ends of the two clamping push-pull rods 11 are hinged with the track mounting frame 6 through a pin shaft 15, the pin shaft 15 is positioned below the hinge point of the upper clamping connecting rod 8 and the track mounting frame 6 and above the hinge point of the lower clamping connecting rod 9 and the track mounting frame 6, the upper part and the lower part of the track mounting frame 6 are respectively provided with a driven wheel and a driving wheel, the inner side of the track mounting frame 6 is provided with a row of compression wheels along the vertical direction, the driving wheel, the driven wheel and a row of pinch rollers are in transmission connection through a crawler 16, two crawler driving motors 7 are arranged, and the two crawler driving motors 7 are respectively arranged on the left side and the right side of the crawler mounting frame 6 and are in transmission connection with the driving wheel.
The three groups of support guide mechanisms 4 have the same structure and are uniformly arranged along the circumferential directions of the front semi-cylindrical outer frame 1 and the rear semi-cylindrical outer frame 2, and each group of support guide mechanisms 4 is correspondingly positioned under one group of crawler clamping climbing power driving system 3;
the front side support guiding mechanism 4 comprises a guide electric cylinder 17, a guide arm 18 and a guide wheel 19, wherein the guide electric cylinder 17 is arranged along the radial direction of the front semi-cylindrical outer frame 1, the cylinder body of the guide electric cylinder 17 is fixedly connected to the front semi-cylindrical outer frame 1, the guide arm 18 is arranged in a manner of being inclined outwards to be high inwards to be low, the outer end of the guide arm 18 is hinged to the vertical rod 12, the guide wheel 19 is of a dumbbell-shaped structure, the guide wheel 19 is rotatably connected to the inner end of the guide arm 18, a left-right transparent movable guide hole 20 is formed in the guide arm 18 along the length direction, and the inner end of the guide electric cylinder 17 is connected with a guide pillar 21 which is arranged in the movable guide hole 20 in a sliding manner.
The upper paint spraying device comprises three high-pressure paint cans 42 and six support rods 43, the lower ends of the four support rods 43 and the two high-pressure paint cans 42 are all arranged at the top of the rear semi-cylindrical outer frame 2, the lower ends of the other two support rods 43 and the high-pressure paint cans 42 are arranged at the top of the front semi-cylindrical outer frame 1, the upper ends of the support rods 43 are all provided with a high-pressure spray head 44 facing the central lines of the front semi-cylindrical outer frame 1 and the rear semi-cylindrical outer frame 2, and each two high-pressure spray heads 44 are connected with the spray nozzle of the high-pressure paint cans 42 through paint spraying hoses (not shown in the drawing) and three-way connectors 45, and remote control electromagnetic valves are arranged at the spray nozzles of the high-pressure paint cans 42.
The top of the rear semi-cylindrical outer frame 2 is provided with a hoop 46 with an open top, and the high-pressure paint tank 42 is arranged in the hoop 46 and clamped in the hoop 46 through a bolt connecting assembly. The hoop 46 is arranged, so that the high-pressure paint can be conveniently replaced, and the high-pressure paint can adopts a self-spraying paint can, and has higher spraying pressure.
The bottoms of the front semi-cylindrical outer frame 1 and the rear semi-cylindrical outer frame 2 are provided with diagonal bracing legs (not shown in the figure) positioned outside the lower paint spraying device, and the lower ends of the diagonal bracing legs are lower than the lowest end of the lower paint spraying device.
The invention uses the rechargeable battery to supply power to the electric cylinder and the motor through the lead, and the rechargeable battery is not arranged on the trolley of the invention, so as to lighten the weight of the invention. The opening and the closing of each electric rod, the motor and the remote control electromagnetic valve are controlled by remote control. The specific working principle and working process of the invention are as follows:
the inclined support leg fixedly connected to the bottom of the rear semi-cylindrical outer frame is used as a fulcrum, the rear semi-cylindrical outer frame is slightly pulled backwards, the lower end of the front semi-cylindrical outer frame leaves the ground, the first connecting bolt assembly is detached, the front semi-cylindrical outer frame 1 is opened forwards, then the novel street lamp is sleeved on the lower part of a street lamp pole, the front semi-cylindrical outer frame 1 is closed, and the first connecting bolt assembly is installed. The crawler electric cylinder 5 is started in a remote control mode, the push rod of the crawler electric cylinder 5 pushes the clamping support 10 upwards, the clamping guide rod 13 on the clamping support 10 moves upwards along the clamping guide hole 14, the clamping support 10 pushes the crawler installation frame 6 to move upwards through the clamping push-pull rod 11, and due to the parallel connecting rod mechanism formed by the upper end of the clamping upper connecting rod 8 and the clamping lower connecting rod 9 connected to the crawler installation frame 6, the crawler installation frame 6 moves inwards along the radial direction while moving upwards until the three crawlers 16 all correspond to the clamping light poles, and then the crawler electric cylinder 5 is closed.
Because the front semi-cylindrical outer frame 1 and the rear semi-cylindrical outer frame 2 of the invention are higher, in order to improve the stability of upward movement, three groups of support guide mechanisms 4 are arranged to be matched with three tracks 16 in the invention, so that the stability of the invention in upward and downward movement is ensured. The track electric cylinder 5 is started and the guide electric cylinder 17 is started, after the guide electric rod is started, the push rod of the guide electric cylinder 17 stretches along the radial direction, the guide post 21 moves in the movable guide hole 20 to push the guide arm 18 to rotate upwards, and the guide electric cylinder 17 is closed after the guide wheel 19 contacts with the street lamp pole.
Then, the crawler driving motor 7 is started, the crawler driving motor 7 drives the crawler 16 to rotate through the driving wheel, the sliding friction force between the three crawler 16 and the outer circle of the street lamp post is larger than the gravity of the street lamp, and the three crawler 16 moves upwards along the street lamp post to drive the street lamp post to move upwards. When the invention rises to the highest position of the straight line section of the street lamp pole, the remote control electromagnetic valve is opened by remote control, meanwhile, the crawler drive motor 7 is controlled to reversely rotate, the nozzle of the high-pressure paint tank 42 is opened, the twelve high-pressure spray heads 44 of the upper paint spraying device and the lower paint spraying device simultaneously spray paint on the circumference of the street lamp pole, the crawler drive motor 7 drives the invention to downwards move along the street lamp pole until the invention moves to the lowest end of the street lamp pole, the crawler drive motor 7 and the remote control electromagnetic valve are closed after the invention moves to the lowest end of the street lamp pole, and then the crawler electric cylinder 5 and the guide electric cylinder 17 are started to reversely act, so that the crawler 16 and the guide wheel 19 are separated from the street lamp pole. So far, paint spraying on the surface of a street lamp post is finished at one time.
The present embodiment is not limited in any way by the shape, material, structure, etc. of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical substance of the present invention are all included in the scope of protection of the technical solution of the present invention.
Claims (4)
1. Trolley for spraying paint on outer surface of street lamp pole, and is characterized in that: the device comprises a front semi-cylindrical outer frame and a rear semi-cylindrical outer frame which are identical in structure and symmetrical in front-back, wherein the central line of the front semi-cylindrical outer frame is overlapped with the central line of the rear semi-cylindrical outer frame, the central line is arranged along the vertical direction, the left side edge of the front semi-cylindrical outer frame is hinged with the left side edge of the rear semi-cylindrical outer frame, and the right side edge of the front semi-cylindrical outer frame is connected with the right side edge of the rear semi-cylindrical outer frame through a first connecting bolt assembly;
the top of the front semi-cylindrical outer frame and the rear semi-cylindrical outer frame are provided with an upper paint spraying device, the inside of the front semi-cylindrical outer frame and the rear semi-cylindrical outer frame are provided with climbing guide devices, and the bottom of the front semi-cylindrical outer frame and the rear semi-cylindrical outer frame are provided with a lower paint spraying device; the upper paint spraying device and the lower paint spraying device have the same structure and are symmetrically arranged up and down;
the upper paint spraying device comprises three high-pressure paint cans and six supporting rods, the lower ends of the four supporting rods and the two high-pressure paint cans are arranged at the top of the rear semi-cylindrical outer frame, the lower ends of the other two supporting rods and one high-pressure paint can are arranged at the top of the front semi-cylindrical outer frame, the upper end of each supporting rod is provided with a high-pressure spray head facing the central lines of the front semi-cylindrical outer frame and the rear semi-cylindrical outer frame, each two high-pressure spray heads are connected with the spray nozzle of the high-pressure paint can through a paint spraying hose and a three-way joint, and a remote control electromagnetic valve is arranged at the spray nozzle of the high-pressure paint can;
the climbing guide device comprises three groups of identical crawler clamping climbing power driving systems and three groups of supporting guide mechanisms positioned below the crawler clamping climbing power driving systems, wherein the three groups of crawler clamping climbing power driving systems are uniformly arranged along the circumferential directions of a front semi-cylindrical outer frame and a rear semi-cylindrical outer frame, one group of crawler clamping climbing power driving systems are arranged in the middle of the inner wall of the front semi-cylindrical outer frame, and the other two groups of crawler clamping climbing power driving systems are arranged on the inner wall of the rear semi-cylindrical outer frame;
the track clamping climbing power driving system on the inner side wall of the front semi-cylindrical outer frame comprises a track electric cylinder, a track mounting frame, a track driving motor, a clamping upper connecting rod, a clamping lower connecting rod, a clamping support and a clamping push-pull rod, wherein the track electric cylinder is parallel to the central line of the front semi-cylindrical outer frame, the lower end of a cylinder body of the track electric cylinder is hinged to a vertical rod of the front semi-cylindrical outer frame, the clamping support is arranged at the upper end of a push rod of the track electric cylinder, a clamping guide rod is horizontally arranged on the clamping support, a clamping guide hole is formed in the direction parallel to the track electric cylinder along the vertical rod, the clamping guide rod is arranged in the clamping guide hole in a penetrating manner, two clamping upper connecting rods, two clamping lower connecting rods and two clamping push-pull rods are symmetrically arranged on the left side and right sides of the vertical rod, the clamping upper connecting rods are positioned above the clamping lower connecting rods and are arranged in parallel to the clamping lower connecting rods, the upper ends of the clamping upper connecting rods and the lower ends of the clamping lower connecting rods are hinged on the vertical rods, the lower ends of the left clamping upper connecting rods and the lower clamping connecting rods are hinged on the left side of the track mounting frame, the lower ends of the right clamping upper connecting rods and the lower clamping connecting rods are hinged on the right side of the track mounting frame, the lower ends of the two clamping push-pull rods are hinged on the clamping support through clamping guide rods, the upper ends of the two clamping push-pull rods are hinged with the track mounting frame through a pin shaft, the pin shaft is positioned below the hinging point of the clamping upper connecting rods and the track mounting frame and above the hinging point of the clamping lower connecting rods and the track mounting frame, the upper part and the lower part of the track mounting frame are respectively provided with a driven wheel and a driving wheel, the inner side of the track mounting frame is provided with a row of compression wheels along the vertical direction, the driving wheel, the driven wheel and the row of compression wheels are connected through a track transmission, and a track driving motor is provided with two, the two crawler belt driving motors are respectively arranged at the left side and the right side of the crawler belt mounting frame and are in transmission connection with the driving wheels.
2. The street light pole exterior surface paint spraying cart of claim 1, wherein: the three groups of support guide mechanisms have the same structure and are uniformly arranged along the circumferential directions of the front semi-cylindrical outer frame and the rear semi-cylindrical outer frame, and each group of support guide mechanisms is correspondingly positioned under one group of crawler clamping climbing power driving system;
the support guiding mechanism of front side all includes the electronic jar of direction, guide arm and leading wheel, and the radial direction setting of outer frame of preceding semi-cylindrical is followed to the electronic jar of direction, and the cylinder body fixed connection of the electronic jar of direction is on outer frame of preceding semi-cylindrical, and the guide arm is outer high low slope setting in, and the outer end of guide arm articulates on the montant, and the leading wheel is dumbbell structure, and the leading wheel rotates to be connected at the guide arm inner, and the guide arm has offered along length direction and has controlled penetrating activity guide hole, and the inner of the electronic jar of direction is connected with the guide pillar of slip setting in the activity guide hole.
3. The street light pole exterior surface paint spraying cart of claim 1, wherein: the top of the rear semi-cylindrical outer frame is provided with an anchor ear with an open top, and the high-pressure paint can is arranged in the anchor ear and clamped in the anchor ear through a bolt connecting assembly.
4. The street light pole exterior surface paint spraying cart of claim 1, wherein: the bottoms of the front semi-cylindrical outer frame and the rear semi-cylindrical outer frame are provided with diagonal bracing legs positioned outside the lower paint spraying device, and the lower ends of the diagonal bracing legs are lower than the bottommost end of the lower paint spraying device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811351369.1A CN109663690B (en) | 2018-11-14 | 2018-11-14 | Paint spraying trolley for outer surface of street lamp post |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811351369.1A CN109663690B (en) | 2018-11-14 | 2018-11-14 | Paint spraying trolley for outer surface of street lamp post |
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| Publication Number | Publication Date |
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| CN109663690A CN109663690A (en) | 2019-04-23 |
| CN109663690B true CN109663690B (en) | 2023-11-03 |
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| CN110918316B (en) * | 2019-12-20 | 2020-12-29 | 江苏帅钰企业服务有限公司 | Even spraying equipment of white paint of trees insect prevention |
| CN112892909A (en) * | 2021-02-08 | 2021-06-04 | 甘肃建投科技研发有限公司 | Assembled steel construction fire retardant coating evenly sprays device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108044598A (en) * | 2018-01-13 | 2018-05-18 | 邵丽丹 | A kind of shaft, cable, rope climbing detection obstacle removing robot |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108044598A (en) * | 2018-01-13 | 2018-05-18 | 邵丽丹 | A kind of shaft, cable, rope climbing detection obstacle removing robot |
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