CN214875221U

CN214875221U - Pole-climbing robot

Info

Publication number: CN214875221U
Application number: CN202120459169.9U
Authority: CN
Inventors: 张立磊; 王诺; 黄维港; 孙翔宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-11-26
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses a pole-climbing robot, which comprises a crawling mechanism and a derusting mechanism, wherein the crawling mechanism comprises a main frame and at least two crawling components which are uniformly arranged along the perimeter of the main frame; the rust removing mechanism is arranged on the crawling mechanism and comprises a support frame, a rotating frame and at least three rust removing devices uniformly arranged along the circumference of the rotating frame, the support frame is arranged on a main frame through a connecting plate, the rotating frame is sleeved in the support frame, a plurality of support plates are uniformly arranged on the rotating frame along the circumference of the rotating frame, two ends of each support plate respectively extend out of two end surfaces of the rotating frame, two ends of each support plate are respectively provided with a horizontal wheel rotating along the two end surfaces of the support frame so as to enable the rotating frame to be connected with the support frame, and one end of each support plate is provided with a rotating wheel facing a columnar building through a rotating wheel shaft; each rust removing device comprises a fixed rod, an elastic element and a rust removing brush, wherein the fixed rod is arranged on the rotating frame, and the rust removing brush is connected with the fixed rod through the elastic element.

Description

Pole-climbing robot

Technical Field

The utility model relates to the technical field of robot, especially, relate to a pole-climbing robot.

Background

In china's cities and towns, there are extensive and upright all kinds of buildings, like electric light pole, light pole and bill-board stand etc. this kind of building collection is practical and pleasing to the eye in an organic whole, nevertheless because the inoxidizing coating of the surface isolation air of this kind of building exposes for a long time and is blown rain outside and drenches the sun etc. by wind, forms the dust layer easily, and the acid material of mixture can lead to the fact the damage to the metal member surface of this kind of building in the air moreover for it rusts, shortens its life. Therefore, the wall surface maintenance work needs to be carried out on the buildings regularly, a large amount of manpower is needed, the efficiency is low, the difficulty and the danger degree are high, and the labor intensity is high.

In view of this, it is necessary to provide a pole-climbing robot to maintain a rod-shaped building, facilitate the operation of workers, reduce the manpower requirement, reduce the operation risk, and improve the operation efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a pole-climbing robot is provided in order to maintain shaft-like building, and the operation of being convenient for reduces the manpower demand, reduces the operation risk, improves the operating efficiency.

In order to solve the technical problem, the utility model discloses a as follows technical scheme: a pole-climbing robot comprises a climbing mechanism and a derusting mechanism, wherein the climbing mechanism comprises a main frame and at least two climbing components which are uniformly arranged along the circumference of the main frame so as to move up and down along a columnar building; the derusting mechanism is arranged on the crawling mechanism and comprises a support frame, a rotating frame and at least three derusting devices uniformly arranged along the circumference of the rotating frame, the support frame is arranged on the main frame through a connecting plate, the rotating frame is sleeved in the support frame, a plurality of support plates are uniformly arranged on the rotating frame along the circumference of the rotating frame, two ends of each support plate respectively extend out of two end faces of the rotating frame, two ends of each support plate are respectively provided with a horizontal wheel rotating along the two end faces of the support frame so as to enable the rotating frame to be connected with the support frame, one end of each support plate is provided with a rotating wheel facing the columnar building through a rotating wheel shaft, so that the rotating wheel rotates along with the movement of the crawling mechanism to drive the rotating frame to rotate around the columnar building; each rust removing device comprises a fixed rod, an elastic element and a rust removing brush, wherein the fixed rod is arranged on the rotating frame, and the rust removing brush is connected with the fixed rod through the elastic element and faces the columnar building.

The further technical scheme is as follows: the front view of the support frame and the rotating frame is circular.

The further technical scheme is as follows: one end of each support plate is provided with the rotating wheel shaft facing the columnar building in a manner of being rotatable and positioned left and right on one side facing the columnar building, the suspended end of the rotating wheel shaft is provided with two groups of rotating wheels, and the two rotating wheels are respectively positioned on two sides of the rotating wheel shaft.

The further technical scheme is as follows: the number of the rust removing devices is equal to that of the support plates, and the rust removing devices are arranged on the support plates.

The further technical scheme is as follows: the elastic element is a spiral spring, the spiral spring is sleeved on the fixed rod, one end of the spiral spring is connected with the support plate, the other end of the spiral spring extends out of the free end of the fixed rod, the bottom of the derusting brush is embedded in the free end of the fixed rod, and the other end of the spiral spring is connected with the bottom of the derusting brush.

The further technical scheme is as follows: the surface of the rust removing brush facing the columnar building is arc-shaped.

The further technical scheme is as follows: each crawling assembly comprises two crawling wheels in a group, a driving assembly and an opening and closing assembly, and the two crawling wheels are arranged in an up-and-down symmetrical mode and are connected through a spring hook assembly; the driving assembly is used for driving the crawling wheel to rotate and comprises a motor and two chain transmission assemblies, each chain transmission assembly is correspondingly connected with one crawling wheel in a transmission mode, the two chain transmission assemblies are connected through a transmission shaft in a transmission mode, the motor is connected with the transmission shaft in a transmission mode through a transmission chain set to provide power for the chain transmission assemblies, and the chain transmission assemblies are driven to rotate to enable the crawling wheel to rotate so as to enable the crawling mechanism to move up and down; the subassembly that opens and shuts set up in on the main frame, locate including two the swing arm subassembly of the both sides of crawling wheel, each the swing arm subassembly is including the swing arm that opens and shuts on and under and the swing arm that opens and shuts, the one end of the swing arm that opens and shuts on and be located the top the crawling wheel is connected, and its other end is connected with the one end of the swing arm that opens and shuts under that corresponds, the other end of the swing arm that opens and shuts under with be located the below the crawling wheel is connected, on open and shut the swing arm and open and shut down the swing arm respectively and expand and be 180 when, with a set of two be the obtuse angle between the crawling wheel and hold the column building tightly.

The further technical scheme is as follows: the swing arm assembly further comprises a bearing, a clamp is formed at the bottom of the bearing so that the bearing is clamped on the main frame, and the other end of the upper opening and closing swing arm and one end of the lower opening and closing swing arm are connected through a shaft rod and are arranged on the bearing.

The further technical scheme is as follows: the pole-climbing robot further comprises a paint spraying mechanism, the paint spraying mechanism is installed on the crawling mechanism and located at one end, away from the rust removing mechanism, of the crawling mechanism, the paint spraying mechanism comprises a main support and at least four paint spraying devices evenly arranged along the circumference of the main support, each paint spraying device comprises a spray gun and a paint spraying tank, and the spray gun is communicated with the paint spraying tank through a pipeline.

The further technical scheme is as follows: the paint spraying mechanism and the rust removing mechanism are respectively clamped at two ends of the crawling mechanism.

The utility model has the advantages of: the utility model discloses a pole-climbing robot is through setting up rust cleaning mechanism and creeping mechanism in order to reciprocate and carry out the rust cleaning work along the columnar building, rust cleaning mechanism includes support frame, revolving frame and at least three along the rust cleaning device that the girth of revolving frame evenly set up, the revolving frame cover is located in the support frame, evenly set up a plurality of extension boards on the revolving frame along its girth, be equipped with a horizontal wheel that rotates along the both ends face of support frame respectively on the both ends of each extension board, so that revolving frame and support frame hookup, be equipped with the swiveling wheel that faces the columnar building through the revolving wheel axle on one of them end of each extension board, so that the swiveling wheel rotates along with crawling mechanism removes to drive the revolving frame around the columnar building rotation, thereby make rust cleaning device remove along with the revolving frame and the rust cleaning brush of rust cleaning device and the surface contact friction of columnar building carry out the rust cleaning work, the friction rust removal is carried out through rotation, so that the rust removal effect in unit area can be ensured; the rust cleaning brush is connected with the fixed rod through the elastic element, so that the rust cleaning brush can be fully contacted with the surface of the columnar building, a certain pressure is kept on the rust cleaning brush all the time with the surface of the columnar building, the rust cleaning effect is effectively improved, the rod-shaped building is maintained, the crawling mechanism is controlled to move to drive the rust cleaning mechanism to work, the rust cleaning mechanism does not need to be additionally controlled to work, the operation is simple and convenient, the operation of workers is convenient, the manpower requirement is reduced, the operation risk is effectively reduced, and the operation efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of the pole-climbing robot of the present invention;

FIG. 2 is a schematic structural diagram of a derusting mechanism of the pole-climbing robot of the utility model;

fig. 3 is a schematic structural view of a crawling mechanism of the pole-climbing robot of the present invention;

fig. 4 is a schematic structural diagram of the paint spraying mechanism of the pole-climbing robot of the present invention.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more clearly understood by those skilled in the art, the present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1 to 3, the utility model discloses pole-climbing robot is including crawling mechanism 11 and rust cleaning mechanism 12, it includes a main frame 111 and two at least edges to crawl mechanism 11 the subassembly 112 of crawling that the girth of main frame 111 evenly set up to reciprocate along the columnar building. The derusting mechanism 12 is mounted on the crawling mechanism 11, and comprises a support frame 121, a rotating frame 122 and at least three derusting devices 123 uniformly arranged along the circumference of the rotating frame 122, the supporting frame 121 is mounted on the main frame 111 through a connecting plate 101, the rotating frame 122 is sleeved in the supporting frame 121, a plurality of support plates 1221 are uniformly arranged on the rotating frame 122 along the circumference thereof, two ends of each support plate 1221 respectively extend out of two end faces of the rotating frame 122, two ends of each support plate 1221 are respectively provided with a horizontal wheel 1222 rotating along two end faces of the supporting frame 121, so that the rotating frame 122 is coupled to the supporting frame 121, one end of each of the plates 1221 is provided with a rotating wheel 1224 facing the columnar structure through a rotating wheel shaft 1223, so that the rotating wheel 1224 rotates with the movement of the crawling mechanism 11 to drive the rotating frame 122 to rotate around the columnar building; each of the rust removing devices 123 includes a fixing rod 1231, an elastic element 1232, and a rust removing brush 1233, wherein the fixing rod 1231 is disposed on the rotating frame 122, and the rust removing brush 1233 is connected to the fixing rod 1231 through the elastic element 1232 and faces the columnar building.

Specifically, the front views of the supporting frame 121 and the rotating frame 122 are circular. The pole-climbing robot further comprises a control system, the control system is electrically connected with the climbing mechanism 11 to control the climbing mechanism 11 to climb up and down, the control system comprises keys, an LCD and a driving chip, the driving chip is electrically connected with the keys and the LCD respectively, the keys are used for user input to correspond to be set, the LCD is used for displaying key input values and the working state of the pole-climbing robot, and the driving chip is used for storing the working control set by a user and controlling the climbing mechanism 11 to work according to the control information input by the user. The main frame 111 is in a regular hexagon shape, the number of the crawling assemblies 112 is three, and the crawling assemblies are arranged on three sides of the main frame 111 at equal intervals. The rotating wheel 1224 generates a component force in a tangential direction along a horizontal circumference during the up-and-down movement of the crawling mechanism 11, the rotating frame 122 enables the horizontal wheel 1222 to rotate along the support frame 121 under the action of the component force, the rotating frame 122 rotates relative to the support frame 121 at a certain speed, so that the derusting device 123 on the rotating frame 122 can rotate around the surface of the columnar building and contact friction for derusting, and the derusting effect per unit area can be ensured by rotating for friction derusting. Rust cleaning brush 1233 is connected with dead lever 1231 through elastic element 1232 and makes rust cleaning brush 1233 fully contact with the surface of columnar building through elasticity, and rust cleaning brush 1233 keeps certain pressure with the surface of columnar building all the time, effectively improve the rust cleaning effect, thereby maintain shaft-like building, only need control to crawl mechanism 11 and remove and can drive rust cleaning mechanism 12 work, need not additionally to add driver part control rust cleaning mechanism 12 work, moreover, the steam generator is simple in structure, and easy and simple to handle, the workman's operation of being convenient for, reduce the manpower demand, and effectively reduce the operation risk, and the operating efficiency is improved.

Preferably, in this embodiment, one end of each of the support plates 1221 is rotatably and left-right positioned on a side facing the columnar structure to mount the rotating wheel shaft 1223 facing the columnar structure, a hanging end of the rotating wheel shaft 1223 is mounted with two sets of the rotating wheels 1224 through a connecting shaft, and the two rotating wheels 1224 are respectively located on two sides of the rotating wheel shaft 1223.

Specifically, in the present embodiment, the number of the rust removing devices 123 is equal to the number of the supporting plates 1221, and the rust removing devices 123 are mounted on the supporting plates 1221. The fixing rod 1231 is mounted on the support 1221, the rotating wheel 1224 may be located at an upper end of the support 1221, and the rust removing device 123 may be located at a lower end of the support 1221. Preferably, the number of the rust removing devices 123 and the number of the support plates 1221 are both 3. The surface of the rust removing brush 1233 facing the columnar building is arc-shaped so as to be fully contacted with the surface of the columnar building.

Specifically, the elastic element 1232 is a coil spring, the coil spring is sleeved on the fixing rod 1231, one end of the coil spring is connected with the supporting plate 1221, the other end of the coil spring extends out of the free end of the fixing rod 1231, the bottom of the rust removing brush 1233 is embedded in the free end of the fixing rod 1231, and the other end of the coil spring is connected with the bottom of the rust removing brush 1233. The rust removing brush 1233 is embedded in the fixing rod 1231, so that the replacement of the rust removing brush 1233 is facilitated, the updating and the maintenance of the rust removing mechanism 12 are facilitated, and the rust removing brushes 1233 with different types and sizes can be replaced to adapt to the rust removing work of different application scenes.

Specifically, in this embodiment, each crawling assembly 112 includes two crawling wheels 113 in a set, a driving assembly 114 and an opening and closing assembly 115, and the two crawling wheels 113 are disposed in a vertically symmetrical manner and connected through a spring hook assembly 116; the driving assembly 114 is used for driving the crawling wheel 113 to rotate, and includes a motor 1141 and two chain transmission assemblies 1142, each chain transmission assembly 1142 is correspondingly connected with one crawling wheel 113 in a transmission manner, the two chain transmission assemblies 1142 are connected with each other in a transmission manner through a transmission shaft 1143, the motor 1141 is connected with the transmission shaft 1143 in a transmission manner through a transmission chain group 1144, so as to provide power for the transmission shaft 1143, and drive the chain transmission assemblies 1142 to rotate so as to rotate the crawling wheel 113, so as to enable the crawling mechanism 11 to move up and down. The opening and closing assembly 115 is arranged on the main frame 111 and comprises two swing arm assemblies 1151 which are arranged on two sides of the crawling wheel 113 in a halved manner, each swing arm assembly 1151 comprises an upper opening and closing swing arm 1152 and a lower opening and closing swing arm 1153, one end of the upper opening and closing swing arm 1152 is connected with the crawling wheel 113 positioned above the upper opening and closing swing arm 1152, the other end of the upper opening and closing swing arm 1152 is connected with one end of the corresponding lower opening and closing swing arm 1153, the other end of the lower opening and closing swing arm 1153 is connected with the crawling wheel 113 positioned below the lower opening and closing swing arm 1153, the upper opening and closing swing arm 1152 and the lower opening and closing swing arm 1153 can be unfolded or folded, when the upper opening and closing swing arm 1152 and the lower opening and closing swing arm 1153 are unfolded to form an obtuse angle, and two crawling wheels 113 in the same group are in an obtuse angle and hold a columnar building tightly. The spring hook assembly 116 includes a connection spring 1161 and hook bodies 1162 respectively disposed at two ends of the connection spring, and the hook bodies 1162 are respectively connected to the corresponding crawling wheels 113, so that one crawling wheel 113 in the same group can better move along with the other crawling wheel 113 by using the characteristics of the spring, thereby realizing crawling.

Preferably, the swing arm assembly 115 further includes a bearing 1154, a bottom of the bearing 1154 is formed with a clip, so that the bearing 1154 is clamped on the main frame 111, and the other end of the upper opening and closing swing arm 1152 and one end of the lower opening and closing swing arm 1153 are connected through a shaft and mounted on the bearing 1154. Specifically, a torsion spring may be sleeved on the shaft rod, one end of the torsion spring is connected to the other end of the upper opening and closing swing arm 1152, and the other end of the torsion spring is connected to one end of the lower opening and closing swing arm 1153, so that the upper opening and closing swing arm 1152 and the lower opening and closing swing arm 1153 are both provided with a torsion spring to ensure that the swing arm assembly 115 is always under the action of the torsion spring, and thus the crawling wheel 113 connected to the swing arm assembly 115 is ensured to hug the columnar building.

Referring to fig. 1, 3 and 4, specifically, the pole-climbing robot further includes a paint spraying mechanism 13 installed on the climbing mechanism 11 and located at one end of the climbing mechanism 11 far away from the rust removing mechanism 12, the paint spraying mechanism 13 includes a main bracket 131 and at least four paint spraying devices 132 uniformly arranged along the circumference of the main bracket 131, each paint spraying device 132 includes a spray gun 133 and a paint spraying tank 134, and the spray gun 133 is communicated with the paint spraying tank 134 through a pipeline 135. Preferably, the spraying range of the spray gun 133 covers a horizontal circumference of 90 °, and the number of the spray painting devices 132 of the spray painting mechanism 13 is four, so that the spraying range enclosed by the four stationary spray painting devices 132 covers the whole horizontal circumference, so that the surface of the columnar building can be painted without leakage points, and no additional component for controlling the rotation of the spray painting mechanism 13 around the columnar building is required, and the operation control is simple and convenient for workers to operate. Specifically, the painting mechanism 13 is located on an upper end surface of the crawling mechanism 11, the spray gun 133 is located on an upper end surface of the main bracket 131, the paint tank 134 is mounted on a lower end surface of the main bracket 131, and the painting mechanism 13 may further include a bottom ring 136 to support the paint tank 134 so as to protect the crawling mechanism 11 and the paint tank 134. The main bracket 131 may have a circular ring shape. The control system is also used for controlling the paint spraying mechanism 13 to spray paint and controlling the paint spraying speed.

Preferably, be formed with the draw-in groove on the end ring 136, the one end of connecting plate 101 is fixed in on the support frame 121, its other end is formed with the hook piece, be equipped with a plurality of upper and lower both ends on the main frame 111 and stretch out respectively in the linking bridge of main frame 111, be formed with on the linking bridge with the pothook that the draw-in groove is connected, be formed with the confession on the linking bridge the trench that the hook piece card was established, the pothook card of linking bridge is located in the draw-in groove that corresponds on end ring 136, the hook card of connecting plate 101 is located in the trench that the linking bridge corresponds, makes it locates respectively to spray paint mechanism 13 and rust cleaning mechanism 12 the both ends of crawling mechanism 11, the dismouting of being convenient for is changed.

When the climbing robot works, the opening and closing assembly is controlled to be unfolded, so that the spring of the spring hook assembly is in the longest state, the climbing robot is installed on a columnar building, and the position of the climbing wheel is adjusted; and controlling the crawling mechanism to work so as to drive the derusting mechanism to carry out rotary derusting, and controlling the paint spraying mechanism to work so as to spray paint.

To sum up, the pole-climbing robot of the utility model moves up and down along the columnar building and performs the rust removing work by arranging the rust removing mechanism and the crawling mechanism, the rust removing mechanism comprises a support frame, a rotating frame and at least three rust removing devices which are uniformly arranged along the circumference of the rotating frame, the rotating frame is sleeved in the support frame, the rotating frame is uniformly provided with a plurality of support plates along the circumference, two ends of each support plate are respectively provided with a horizontal wheel which rotates along two end surfaces of the support frame so as to connect the rotating frame with the support frame, one end of each support plate is provided with a rotating wheel which faces the columnar building through a rotating wheel shaft so as to enable the rotating wheel to rotate along with the movement of the crawling mechanism so as to drive the rotating frame to rotate around the columnar building, thereby the rust removing device moves along with the rotating frame and the rust removing brush of the rust removing device is in contact friction with the surface of the columnar building to perform the rust removing work, the friction rust removal is carried out through rotation, so that the rust removal effect in unit area can be ensured; the rust cleaning brush is connected with the dead lever through elastic element and makes the rust cleaning brush fully contact with the surface of column building, and the rust cleaning brush keeps certain pressure with the surface of column building all the time, effectively improves the rust cleaning effect, thereby maintain shaft-like building, only need control crawl mechanism and remove and can drive rust cleaning mechanism work, need not additionally to control rust cleaning mechanism work, easy and simple to handle, the workman's operation of being convenient for reduces the manpower demand, and column building maintenance work is gone on by the pole climbing robot, effectively reduces the operation risk, improve the operating efficiency.

The foregoing is considered as illustrative of the preferred embodiments of the invention and is not intended to limit the invention in any way. Various equivalent changes and modifications can be made on the basis of the above embodiments by those skilled in the art, and all equivalent changes and modifications within the scope of the claims should fall within the protection scope of the present invention.

Claims

1. A pole-climbing robot, comprising:

the crawling mechanism comprises a main frame and at least two crawling assemblies which are uniformly arranged along the circumference of the main frame so as to move up and down along the columnar building;

the derusting mechanism is arranged on the crawling mechanism and comprises a support frame, a rotating frame and at least three derusting devices uniformly arranged along the circumference of the rotating frame, the support frame is arranged on the main frame through a connecting plate, the rotating frame is sleeved in the support frame, a plurality of support plates are uniformly arranged on the rotating frame along the circumference of the rotating frame, two ends of each support plate respectively extend out of two end faces of the rotating frame, two ends of each support plate are respectively provided with a horizontal wheel rotating along the two end faces of the support frame so as to enable the rotating frame to be connected with the support frame, one end of each support plate is provided with a rotating wheel facing the columnar building through a rotating wheel shaft, so that the rotating wheel rotates along with the movement of the crawling mechanism to drive the rotating frame to rotate around the columnar building; each rust removing device comprises a fixed rod, an elastic element and a rust removing brush, wherein the fixed rod is arranged on the rotating frame, and the rust removing brush is connected with the fixed rod through the elastic element and faces the columnar building.

2. The pole-climbing robot of claim 1, wherein the support frame and the rotating frame are circular in front view.

3. The climbing robot according to claim 1, wherein each of the support plates has a rotatable left-right positioning mounted at one end thereof facing the columnar structure, and a set of two rotation wheels mounted at a free end of the rotation shaft, the two rotation wheels being disposed at two sides of the rotation shaft.

4. The pole-climbing robot as claimed in claim 1, wherein the number of the rust removing devices is equal to the number of the support plates on which the rust removing devices are mounted.

5. The climbing robot as claimed in claim 1, wherein the elastic member is a coil spring, the coil spring is sleeved on the fixing rod, one end of the coil spring is connected to the support plate, the other end of the coil spring extends out of the free end of the fixing rod, and the bottom of the rust removing brush is embedded in the free end of the fixing rod, so that the other end of the coil spring is connected to the bottom of the rust removing brush.

6. The pole-climbing robot as recited in claim 1, wherein the surface of the rust removing brush facing the columnar building is arc-shaped.

7. The pole-climbing robot of claim 1, wherein each of the creeper assemblies includes:

the two crawling wheels are arranged in a vertically symmetrical mode and connected through a spring hook component;

the driving assembly is used for driving the crawling wheel to rotate and comprises a motor and two chain transmission assemblies, each chain transmission assembly is correspondingly connected with one crawling wheel in a transmission mode, the two chain transmission assemblies are connected through a transmission shaft in a transmission mode, the motor is connected with the transmission shaft in a transmission mode through a transmission chain set to provide power for the motor and drive the chain transmission assemblies to rotate so as to enable the crawling wheel to rotate, and therefore the crawling mechanism moves up and down;

the subassembly that opens and shuts, set up in on the main frame, locate including two the swing arm subassembly of the both sides of crawling wheel, each the swing arm subassembly is including the swing arm that opens and shuts on and under and the swing arm that opens and shuts, the one end of the swing arm that opens and shuts on and be located the top the crawling wheel is connected, and its other end is connected with the one end of the swing arm that opens and shuts under that corresponds, the other end of the swing arm that opens and shuts under with be located the below the crawling wheel is connected, on open and shut the swing arm and open and shut down the swing arm respectively and expand and be 180 when, with a set of two be the obtuse angle between the crawling wheel and hold the column building tightly.

8. The pole-climbing robot as claimed in claim 7, wherein the swing arm assembly further comprises a bearing, a clip is formed at the bottom of the bearing to enable the bearing to be clamped on the main frame, and the other end of the upper opening and closing swing arm and one end of the lower opening and closing swing arm are connected through a shaft rod and are mounted on the bearing.

9. The climbing pole robot of claim 1, further comprising a paint spraying mechanism mounted on the climbing mechanism and located at an end of the climbing mechanism away from the rust removing mechanism, wherein the paint spraying mechanism comprises a main support and at least four paint spraying devices uniformly arranged along a circumference thereof, each paint spraying device comprises a spray gun and a paint spraying tank, and the spray gun is communicated with the paint spraying tank through a pipeline.

10. The pole-climbing robot as claimed in claim 9, wherein the paint spraying mechanism and the rust removing mechanism are respectively clamped at both ends of the climbing mechanism.