High-voltage telegraph pole easy to climb

Abstract

The invention discloses an easy-to-climb high-voltage telegraph pole, the telegraph pole comprises an outer layer and an inner layer, a grounding electrode is fixed at the bottom of the telegraph pole, a climbing assembly is installed on the outer layer, the inner wall of the outer layer is in sliding connection with a second sliding block, a first connecting rod is hinged to the second sliding block and the first sliding block, and a second connecting rod is hinged to the second sliding block and the first sliding block. One end of a second connecting rod is hinged to the second sliding block, and the other end of the second connecting rod is hinged to the outer side of the sliding rod. A plurality of planet wheel mechanisms are fixed to the inner layer, push rings are rotationally connected to the outer sides of the planet wheel mechanisms, and one ends of fourth connecting rods are hinged to the push rings; a moving rod is hinged to the other end of the fourth connecting rod; a rotating plate is rotationally connected to the planet wheel mechanism, a seventh connecting rod is hinged to the rotating plate, and the seventh connecting rod is hinged to the outer side of the sliding rod; a plurality of notches are longitudinally formed in the telegraph pole, and sliding rods are connected into the notches in a sliding mode; the device solves the problems of low climbing efficiency and poor safety in the prior art.

Description

Technical Field

[0001] The present invention belongs to the technical field of electric power construction equipment, and particularly relates to a high-voltage electric pole that is easy to climb. Background Art

[0002] In the electric power industry, maintenance, repair, and line laying of high-voltage electric poles often require workers to climb to high altitudes. Traditional high-voltage electric pole designs often only provide simple footrests or climbing frames. Such designs not only have low climbing efficiency but also pose significant safety hazards. Especially in adverse weather conditions such as rainy days, snowy days, or windy days, traditional climbing methods are more likely to cause workers to slip or lose balance, thus triggering safety accidents.

[0003] To solve the above problems, a high-voltage electric pole that is easy to climb is proposed to improve the climbing efficiency and safety. Summary of the Invention

[0004] The purpose of the present invention is to propose a high-voltage electric pole that is easy to climb to solve the problems raised in the above background art.

[0005] To solve the above technical problems, the present invention provides the following technical solution: A high-voltage electric pole that is easy to climb, including an electric pole and a climbing component The present invention further elaborates that a high-voltage electric pole that is easy to climb, including an electric pole and a climbing component, is characterized in that: the electric pole includes an outer layer and an inner layer, and a grounding electrode is fixed at the bottom of the electric pole; A number of planetary gear mechanisms are fixed on the inner layer, a push ring is rotatably connected to the outside of the planetary gear mechanism, one end of a fourth connecting rod is hinged to the push ring, and the other end of the fourth connecting rod is hinged to a moving rod; A rotating plate is rotatably connected to the planetary gear mechanism, a seventh connecting rod is hinged to the rotating plate, and the seventh connecting rod is hinged to the outside of the sliding rod; A number of notches are longitudinally formed in the electric pole, and a sliding rod is slidably connected in the notches; a moving rod and a second ejector rod are in clearance fit in the sliding rod, and a third connecting rod is fixed between the moving rod and the second ejector rod; a fourth spring is sleeved outside the third connecting rod, one end of the fourth spring is fixed to the moving rod, and the other end is fixed to the inner wall of the sliding rod; The climbing component includes a climbing frame and a force-boosting plate, the climbing frame is fixed outside the electric pole, and the force-boosting plate is slidably connected to the inside of the climbing frame; A pressure plate is fixed to the top of the force-boosting plate through a first spring; One end of the force - borrowing plate close to the utility pole is fixed with a support rod. The support rod is fixed on the inner wall of the outer layer. A first ejector rod is slidably connected inside the support rod. One end of the first ejector rod is exposed outside the support rod, and the other end is fixedly connected with a first slider. The first slider is slidably connected to the grounding electrode; The climbing assembly is installed on the outer layer. A second slider is slidably connected to the inner wall of the outer layer. A first connecting rod is respectively hinged to the second slider and the first slider. One end of a second connecting rod is hinged to the second slider, and the other end is hinged to the outside of the sliding rod; The force - borrowing plate is the input end for human force application. When the force - borrowing plate is stressed, the climbing assembly transmits power to make the force - borrowing plate on the upper layer extend.

[0006] The present invention further illustrates that the utility pole further includes a middle layer. A third slider is slidably connected to the middle layer. A fifth connecting rod is hinged to the third slider. The safety rod is hinged to the fifth connecting rod. The safety rod is slidably connected to the middle layer and the outer layer and partially exposed outside the outer layer; A sixth connecting rod is also hinged to the third slider. One end of the sixth connecting rod away from the third slider is hinged to the moving rod.

[0007] The present invention further illustrates that a fifth spring is sleeved outside the sliding rod. One end of the fifth spring is fixed to the inner wall of the outer layer, and the other end of the fifth spring is fixed with a spring fixing block. The spring fixing block is fixed on the sliding rod.

[0008] The present invention further illustrates that an adjusting block is fixedly connected to the grounding electrode. The adjusting block is a cylindrical structure with a hollow interior and is communicated with the outside through openings at both ends. A plurality of rotating grooves are circumferentially arranged with the center of the inner wall of the adjusting block as the reference point. A limiting block is arranged in each rotating groove. The limiting block slides in the rotating groove. The limiting block is fixed on the first ejector rod. The rotating groove includes a longitudinal groove and a turning groove.

[0009] The present invention further illustrates that the planetary gear mechanism further includes a push rod. A plurality of push rods are arrayed with the center of the push ring as the base point and are hinged to the push ring. A sixth spring is fixed on the push rod. Both ends of the sixth spring are respectively fixed to the push rod and the push ring; The planetary gear mechanism further includes an annular gear ring. The outer diameter of the annular gear ring is serrated. The push rod abuts against the teeth of the annular gear ring; The sun gear of the planetary gear mechanism is fixedly connected to the inner layer. The sun gear is rotatably connected to the rotating plate. The rotating plate is rotatably connected to the planet gear of the planetary gear mechanism.

[0010] The present invention is further described as follows. A telescopic rod is rotatably connected to the end face of the force - borrowing plate close to the climbing frame. The telescopic rod includes a fixed end and a telescopic end. Two sliding bosses are evenly distributed on the outer diameter of the fixed end, and two limiting bosses are symmetrically fixed on the outer diameter of the telescopic end based on the center of the end face. The two limiting bosses are perpendicular to the sliding bosses.

[0011] The present invention is further described as follows. A limiting structure is provided between the fixed end and the output end to prevent relative rotation between the fixed end and the output end. The limiting boss is longer than the sliding boss.

[0012] The present invention is further described as follows. A limiting groove is opened on the end face of the climbing frame. The size of the limiting groove is adapted to the fixed end. Four limiting holes are opened in the limiting groove. Each limiting hole includes a threaded - track hole and a vertical - track hole for driving the telescopic rod to rotate. Two of the limiting holes are adapted to the sliding bosses, and the other two limiting holes are adapted to the limiting bosses.

[0013] The present invention is further described as follows. A safety guardrail is fixed to the outside of the utility pole. The safety guardrails are located on both sides of the climbing frame, and safety suspension rings are sleeved on the safety guardrails.

[0014] The present invention is further described as follows. The inside of the force - borrowing plate is hollow. An opening is opened at the top of the force - borrowing plate. The pressure plate is located at the opening of the force - borrowing plate. The number of the climbing frames is increased or decreased according to the height of the utility pole.

[0015] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: In the present invention, through the automatic telescopic design of the force - borrowing plate in the climbing component, it can be successively extended according to the climbing rhythm of the staff without manual adjustment, greatly improving the climbing efficiency. In addition, the combined use of the planetary gear mechanism and the sliding rod realizes the continuous and stable extension of the force - borrowing plate, making the climbing process smoother; Through the climbing component, the combined use of the force - borrowing plate and the safety suspension ring provides a stable and reliable support point for the staff. The force - borrowing plate can automatically extend and fix its position according to the weight of the staff, greatly reducing the risk of slipping during the climbing process. At the same time, the safety suspension ring provides additional safety protection for the staff. Even in case of accidental situations such as slipping of the hand, it can effectively prevent falling from a height. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation to the present invention. In the drawings: Figure 1 is the overall structural schematic diagram of the embodiment of the present invention; Figure 2 is the embodiment of the present inventionFigure 1 Schematic enlarged view of area A; Figure 3 This is an embodiment of the present invention Figure 15 Schematic enlarged view of area G; Figure 4 This is an embodiment of the present invention Figure 16 Schematic enlarged view of area B; Figure 5 This is an embodiment of the present invention Figure 16 Schematic enlarged view of area D; Figure 6 This is an embodiment of the present invention Figure 16 Schematic enlarged view of area E; Figure 7 Schematic internal structure diagram of the planetary gear mechanism of this embodiment of the present invention; Figure 8 This is an embodiment of the present invention Figure 2 Schematic enlarged view of area F; Figure 9 Schematic internal structure diagram of the telescopic rod of this embodiment of the present invention; Figure 10 Schematic structure diagram of the climbing frame of this embodiment of the present invention; Figure 11 Cross-sectional view of the climbing frame of this embodiment of the present invention; Figure 12 Schematic internal structure diagram of the utility pole of this embodiment of the present invention; Figure 13 Schematic structure diagram of the adjusting block of this embodiment of the present invention; Figure 14 This is an embodiment of the present invention Figure 16 Schematic enlarged view of area C; Figure 15 Side view of this embodiment of the present invention; Figure 16 This is an embodiment of the present invention Figure 15 Schematic enlarged view of area G; In the figure: 1, electric pole; 101, outer layer; 102, middle layer; 103, inner layer; 104, grounding electrode; 105, notch; 2, climbing assembly; 201, climbing frame; 202, force - borrowing plate; 2021, pressure plate; 203, support rod; 2031, first ejector rod; 204, first slider; 2041, first connecting rod; 205, second slider; 2051, second connecting rod; 206, sliding rod; 2061, moving rod; 2062, second ejector rod; 2063, third connecting rod; 2064, fourth spring; 2065, fifth spring; 207, planetary gear mechanism; 2071, pushing ring; 2072, push rod; 2073, annular gear ring; 208, fourth connecting rod; 209, adjusting block; 2091, rotating groove; 2092, limiting block; 2093, longitudinal groove; 2094, steering groove 210, safety guardrail; 211, safety hanging ring; 212, safety rod; 213, telescopic rod; 2131, fixed end; 2132, output end; 214, sliding boss; 215, ; limiting boss; 216, third spring; 217, limiting groove; 2171, limiting hole; 218, third slider; 219, fifth connecting rod; 220, sixth connecting rod; 221, seventh connecting rod; 222, rotating plate Specific embodiments

[0017] The technical solutions of the present invention will be further described in detail and non - restrictively below in conjunction with the preferred embodiments and their accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0018] Please refer to Figures 1 - 16 , the embodiments of the present invention provide the following technical solutions: A high - voltage electric pole that is easy to climb, including an electric pole 1 and a climbing assembly 2, The electric pole 1 includes an outer layer 101 and an inner layer 103, and a grounding electrode 104 is fixed at the bottom of the electric pole 1, A number of planetary gear mechanisms 207 are fixed on the inner layer 103. The outside of the planetary gear mechanism 207 is rotatably connected to a pushing ring 2071. One end of a fourth connecting rod 208 is hinged to the pushing ring 2071; the other end of the fourth connecting rod 208 is hinged to a moving rod 2061; A rotating plate 222 is rotatably connected to the planetary gear mechanism 207. The rotating plate 222 is hinged to a seventh connecting rod 221, and the seventh connecting rod 221 is hinged to the outside of the sliding rod 206; The electric pole 1 is longitudinally provided with a plurality of notches 105, and a sliding rod 206 is slidably connected in the notches 105; a moving rod 2061 and a second ejector rod 2062 are in clearance fit in the sliding rod 206, and a third connecting rod 2063 is fixed between the moving rod 2061 and the second ejector rod 2062; a fourth spring 2064 is sleeved outside the third connecting rod 2063, one end of the fourth spring 2064 is fixed on the moving rod 2061, and the other end is fixedly connected with the inner wall of the sliding rod 206; The climbing assembly 2 includes a climbing frame 201 and a force - borrowing plate 202. The climbing frame 201 is fixed outside the electric pole 1 to facilitate the staff to climb the electric pole, and the force - borrowing plate 202 is slidably connected inside the climbing frame 201; The inside of the force - borrowing plate 202 is hollow, an opening is formed at the top of the force - borrowing plate 202, and a pressure plate 2021 is fixed to the force - borrowing plate 202 by a first spring. The pressure plate 2021 is located at the opening of the force - borrowing plate 202, and the pressure plate 2021 is used to convert the human body gravity into a thrust force; One end of the force - borrowing plate 202 close to the electric pole 1 is fixed with a support rod 203. The support rod 203 is fixed on the inner wall of the outer layer 101. A first ejector rod 2031 is slidably connected inside the support rod 203. One end of the first ejector rod 2031 is exposed outside the support rod 203, and the other end is fixedly connected with a first slider 204. The first slider 204 is slidably connected on the grounding electrode 104; The climbing assembly 2 is installed on the outer layer 101, and the climbing assembly 2 provides a climbing support point for the staff. A second slider 205 is slidably connected on the inner wall of the outer layer 101. A first connecting rod 2041 is respectively hinged on the second slider 205 and the first slider 204. One end of a second connecting rod 2051 is hinged on the second slider 205, and the other end is hinged on the outside of the sliding rod 206.

[0019] It should be added that: the number of the climbing frames 201 is increased or decreased according to the height of the electric pole 1.

[0020] As Figure 14 As shown, in some embodiments, the electric pole 1 further includes a middle layer 102. A third slider 218 is slidably connected on the middle layer 102. A fifth connecting rod 219 is hinged on the third slider 218. The fifth connecting rod 219 is hinged with the safety rod 212. The safety rod 212 is slidably connected with the middle layer 102 and the outer layer 101 and partially exposed outside the outer layer 101; A sixth connecting rod 220 is also hinged on the third slider 218. One end of the sixth connecting rod 220 far from the third slider 218 is hinged on the moving rod 2061.

[0021] AsFigure 2 As shown, in some embodiments, a safety guardrail 210 is fixedly attached to the outside of the utility pole 1. The safety guardrail 210 is located on both sides of the climbing frame 201. A safety sling 211 is sleeved on the safety guardrail 210, and the safety sling 211 provides protection for people during climbing.

[0022] As Figure 5 shown, in some embodiments, a fifth spring 2065 is sleeved outside the sliding rod 206. One end of the fifth spring 2065 is fixedly attached to the inner wall of the outer layer 101, and the other end of the fifth spring 2065 is fixedly attached to a spring fixing block, and the spring fixing block is fixed on the sliding rod 206.

[0023] As Figure 5 and Figure 13 shown, in some embodiments, an adjusting block 209 is fixedly connected to the grounding electrode 104. The adjusting block 209 is a cylindrical structure with a hollow interior and is in communication with the outside through openings at both ends. A plurality of rotating grooves 2091 are circumferentially arranged with the center of the inner wall of the adjusting block 209 as the reference point. A limiting block 2092 is arranged in each rotating groove 2091, and the limiting block 2092 slides in the rotating groove 2091. The limiting block 2092 is fixed on the first ejector rod 2031. The rotating groove 2091 includes a longitudinal groove 2093 and a turning groove 2094. The longitudinal groove 2093 is used to limit the vertical sliding of the limiting block 2092, and the turning groove 2094 is used to limit the limiting block 2092 from driving the first ejector rod 2031 to rotate while sliding up and down.

[0024] As Figure 7 shown, in some embodiments, the planetary gear mechanism 207 further includes a push rod 2072. A plurality of push rods 2072 are arrayed with the center of the push ring 2071 as the base point and are hinged to the push ring 2071. A sixth spring is fixed on the push rod 2072, and both ends of the sixth spring are fixedly connected to the push rod 2072 and the push ring 2071 respectively.

[0025] The planetary gear mechanism 207 further includes an annular gear ring 2073. The outer diameter of the annular gear ring 2073 is serrated, and the push rod 2072 abuts against the teeth of the annular gear ring 2073.

[0026] The sun gear of the planetary gear mechanism 207 is fixedly connected to the inner layer 103. The sun gear is rotatably connected to the rotating plate 222, and the rotating plate 222 is rotatably connected to the planetary gear of the planetary gear mechanism 207.

[0027] As Figure 8As shown, in some embodiments, a telescopic rod 213 is rotatably connected to the end face of the force - borrowing plate 202 close to the climbing frame 201. The telescopic rod 213 includes a fixed end 2131 and a telescopic end 2132. Two sliding bosses 214 are evenly distributed on the outer diameter of the fixed end 2131. Two limiting bosses 215 are symmetrically fixed on the outer diameter of the telescopic end 2132 based on the center of the end face. The two limiting bosses 215 are perpendicular to the sliding bosses 214. It should be added that: a limiting structure is provided between the fixed end 2131 and the output end 2132 to prevent relative rotation between the fixed end 2131 and the output end 2132. The limiting boss 215 is longer than the sliding boss 214.

[0028] As Figure 9 As shown, in some embodiments, the fixed end is hollow and a spring three 216 is fixed inside it. The spring three 216 is arranged inside the fixed end 2131 and is fixed between the fixed end 2131 and the output end 2132.

[0029] As Figure 10 As shown, in some embodiments, a limiting groove 217 is formed on the end face of the climbing frame 201. The size of the limiting groove 217 is adapted to the fixed end 2131. Four limiting holes 2171 are formed in the limiting groove 217. Each limiting hole 2171 includes a threaded track hole and a vertical track hole for driving the telescopic rod 213 to rotate. Two of the limiting holes 2171 are adapted to the sliding bosses 214, and the other two limiting holes 2171 are adapted to the limiting bosses 215.

[0030] As Figure 11 As shown, in some embodiments, a fixing groove 218 is widened on one side of the limiting groove 217 close to the climbing frame 201. The size of the fixing groove 218 is adapted to the size of the limiting boss 215.

[0031] When the force - assisting plate 202 extends out from the inside of the utility pole 1 and contacts the climbing frame 201, the telescopic rod 213 enters the limiting groove 217, and the sliding convex platform 214 and the limiting convex platform 215 enter the limiting hole 2171. The sliding convex platform 214 and the limiting convex platform 215 drive the telescopic rod 213 to rotate under the guidance of the threaded track hole of the limiting hole 2171. When the sliding convex platform 214 and the limiting convex platform 215 enter the inside of the fixing groove 218, at this time, the telescopic rod 213 has just rotated 90°. Since the limiting convex platform 215 is longer than the sliding convex platform 214, the limiting convex platform 215 remains inside the fixing groove 218, and the sliding convex platform 214 leads to the outside of the limiting groove 217 through the vertical track hole of the limiting hole 2171, thereby fixing the position of the force - assisting plate 202. When the force - assisting plate 202 extends forward again, the sliding convex platform 214 enters the inside of the fixing groove 218. At this time, the telescopic rod 213 has rotated 180°, and the sliding convex platform 214 and the limiting convex platform 215 simultaneously retract to the outside of the limiting groove 217, and the force - assisting plate 202 retracts back into the inside of the utility pole 1.

[0032] Working principle: When a worker needs to climb the utility pole 1, the worker fixes their safety equipment to the safety hanging ring 211. The worker steps on the force - assisting plate 202 and holds the climbing frame 201 with both hands. When the worker's foot touches the force - assisting plate 202 and exerts their own gravity on the pressure plate 2021, the pressure plate 2021 moves downward under the action of the worker's gravity and exerts extrusion on the first ejector rod 2031. The first ejector rod 2031 generates a thrust under the extrusion and pushes the first slider 204 to slide.

[0033] During the pushing process, the limiting block 2092 slides in the longitudinal groove 2093 and slides towards the rotating groove 2091. During the sliding process, the 204 drives the first connecting rod 2041 to rotate. The 2041 drives the second sliding block 205 to slide downward. The second sliding block 205 drives the second connecting rod 2051 to rotate relatively. The second connecting rod 2051 drives the sliding rod 206 to slide inside the outer layer 101. The sliding rod 206 drives the upper force - borrowing plate 202 to extend out of the inside of the electric pole 1 and contact the climbing frame 201. The telescopic rod 213 enters the limiting groove 217. The sliding boss 214 and the limiting boss 215 enter the limiting hole 2171. The sliding boss 214 and the limiting boss 215 drive the telescopic rod 213 to rotate under the guidance of the threaded track hole of the limiting hole 2171. When the sliding boss 214 and the limiting boss 215 enter the inside of the fixing groove 218, at this time the telescopic rod 213 just rotates 90°. Since the limiting boss 215 is longer than the sliding boss 214, the limiting boss 215 remains inside the fixing groove 218, and the sliding boss 214 leads to the outside of the limiting groove 217 through the vertical track hole of the limiting hole 2171, thereby fixing the position of the force - borrowing plate 202.

[0034] After the second force - borrowing plate 202 extends out, the staff steps the other foot towards the second force - borrowing plate 202. After the pressure plate 2021 senses the pressure, it drives the second ejector rod 2062 and the moving rod 2061 to push towards the inside of the electric pole 1. The moving rod 2061 pushes the fourth connecting rod 206. The fourth connecting rod 206 pushes the push ring 2071 to rotate. The push ring 2071 drives the annular gear 2073 through the push rod 2072. The annular gear 2073 drives the planetary gear to rotate. The planetary gear drives the rotating plate 222 to rotate. The rotating plate 222 pushes the seventh connecting rod 221. The seventh connecting rod 221 pushes the sliding rod 206. The sliding rod 206 drives the third force - borrowing plate 202 to extend out.

[0035] When the staff lifts the first foot and steps towards the third force - borrowing plate 202, the first pressure plate 2021 moves upward under the action of the first spring. The first ejector rod 2031 moves towards the outside of the electric pole 1 under the action of the fourth spring 2064. The limiting block 2092 is fixed in the rotating groove 2091 and restricts the movement of the first ejector rod 2031.

[0036] When the staff places the first foot on the third force - assisting plate 202, the third pressure plate 2021 moves downward and, by the above - mentioned principle, causes the fourth force - assisting plate 202 to extend. This process repeats until the top of the utility pole 1 is reached.

[0037] During this process, when the staff climbs upward and is pushed by the moving rod 2061 adjacent to the safety rod 212, the moving rod 2061 drives the connecting rod six 220 to rotate. The connecting rod six 220 drives the sliding block three 218 to slide downward. The sliding block three 218 drives the connecting rod five 219 to rotate. The connecting rod five 219 drives the safety rod 212 to extend toward the safety guardrail 210 until it contacts the safety guardrail 210. At this time, the safety hanging ring 212 is above the safety rod 212, preventing the staff from falling from a height due to slippery hands.

[0038] When the staff descends from a high position on the utility pole 1, the staff's foot steps onto the next force - assisting plate 202. The pressure plate 2021 of the next force - assisting plate 202 receives pressure and, by squeezing the ejector rod two 2062, drives the upper - layer force - assisting plate 202 to move outward from the utility pole 1 again. The sliding boss 214 enters the inside of the fixed groove 218. At this time, the telescopic rod 213 rotates 180°. The sliding boss 214 and the limiting boss 215 simultaneously retract outside the limiting groove 217. The force - assisting plate 202 retracts back into the utility pole 1 again and repeats in sequence until the staff finally steps on the first force - assisting plate 202. The ejector rod one 2031 slides toward the slider one 204. The limiting block 2092 slides in the rotating groove 2091 and slides into the longitudinal groove 2093. When the staff's foot leaves the force - assisting plate 202, the ejector rod one 2031 slides outward from the utility pole 1 under the action of the spring four 2064, and the second force - assisting plate 202 retracts back into the utility pole 1.

[0039] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A high-voltage electric pole that is easy to climb, comprising an electric pole and a climbing assembly, characterized in that: The utility pole comprises an outer layer and an inner layer, and a grounding electrode is fixed at the bottom of the utility pole; A plurality of planetary gear mechanisms are fixed on the inner layer, a push ring is rotatably connected to the outer side of the planetary gear mechanism, one end of a connecting rod 4 is hinged on the push ring, and a moving rod is hinged on the other end of the connecting rod 4; The planetary gear mechanism is rotatably connected with a rotating plate, the rotating plate is hinged with a connecting rod 7, and the connecting rod 7 is hinged to the outer side of the sliding rod; The utility pole is provided with a plurality of slots in the longitudinal direction, wherein a sliding rod is slidably connected in the slot; a moving rod and a second top rod are gap-matched in the sliding rod, and a connecting rod three is fixed between the moving rod and the second top rod; a spring four is connected to the outer surface of the connecting rod three, one end of the spring four is fixed to the moving rod, and the other end is fixedly connected to the inner wall of the sliding rod; The climbing assembly comprises a climbing frame and a lever board, wherein the climbing frame is fixed to the outside of the electric pole, and the lever board is slidably connected to the inside of the climbing frame; A pressure plate is fixed on the top of the lever plate via a spring; A support rod is fixed to one end of the lever plate close to the electric pole, the support rod is fixed to the inner wall of the outer layer, a top rod 1 is slidably connected inside the support rod, one end of the top rod 1 is exposed outside the support rod, and the other end is fixedly connected to a slider 1, and the slider 1 is slidably connected to the grounding electrode; The climbing assembly is installed on the outer layer, a slider 2 is slidably connected to the inner wall of the outer layer, a connecting rod 1 is hinged to the slider 2 and the slider 1 respectively, one end of the connecting rod 2 is hinged to the sliding block 2, and the other end is hinged to the outside of the sliding rod; The lever board is an input end for human force application. When the lever board is subjected to force, the climbing assembly transmits power to extend the lever board at the upper layer.

2. The easy-to-climb high-voltage electric pole according to claim 1, characterized in that: The utility pole also includes a middle layer, a sliding block 3 is slidably connected to the middle layer, a connecting rod 5 is hinged to the sliding block 3, the connecting rod 5 is hinged to the safety rod, the safety rod is slidably connected to the middle layer and the outer layer and is partially exposed outside the outer layer; The sliding block three is also hinged with a connecting rod six, and one end of the connecting rod six away from the sliding block three is hinged on the moving rod.

3. The easy-to-climb high-voltage electric pole according to claim 2, characterized in that: The sliding rod is outer-connected with a spring five, one end of which is fixed to the inner wall of the outer layer, and the other end of which is fixed with a spring fixing block, which is fixed on the sliding rod.

4. The easy-to-climb high-voltage electric pole according to claim 3, characterized in that: An adjustment block is fixedly connected to the grounding electrode. The adjustment block is a cylindrical structure with a hollow interior and openings at both ends to communicate with the outside. The center of the inner wall of the adjustment block is a reference point and a circular array has several rotating grooves. A limit block is arranged in each rotating groove. The limit block slides in the rotating groove. The limit block is fixed on the top rod. The rotating groove includes a longitudinal groove and a steering groove.

5. The easy-to-climb high-voltage electric pole according to claim 4, characterized in that: The planetary gear mechanism further includes a push rod, a plurality of the push rods are arranged in an array with the center of the push ring as a base point and are hinged on the push ring, a spring six is ​​fixed on the push rod, and two ends of the spring six are fixedly connected to the push rod and the push ring respectively; The planetary gear mechanism further comprises an annular gear ring, the outer diameter of which is sawtooth-shaped, and the push rod abuts against the teeth of the annular gear ring; The sun gear of the planetary gear mechanism is fixedly connected to the inner layer, the sun gear is rotationally connected to the rotating plate, and the rotating plate is rotationally connected to the planetary gear of the planetary gear mechanism.

6. The easy-to-climb high-voltage electric pole according to claim 5, characterized in that: The lever plate is rotatably connected to a telescopic rod on the end surface close to the climbing frame, and the telescopic rod includes a fixed end and a telescopic end, two sliding bosses are evenly distributed on the outer diameter of the fixed end, and two limiting bosses are symmetrically fixed on the outer diameter of the telescopic end based on the center of the end surface, and the two limiting bosses are perpendicular to the sliding boss.

7. The easy-to-climb high-voltage electric pole according to claim 6, characterized in that: A limiting structure is arranged between the fixed end and the output end to prevent the fixed end and the output end from rotating relative to each other, and the limiting boss is longer than the sliding boss.

8. The easy-to-climb high-voltage electric pole according to claim 7, characterized in that: A limiting groove is provided on the end surface of the climbing frame, and the size of the limiting groove is adapted to the fixed end. Four limiting holes are provided in the limiting groove, and each of the limiting holes includes a threaded track hole and a vertical track hole for driving the telescopic rod to rotate, wherein two of the limiting holes are adapted to the sliding boss, and the other two of the limiting holes are adapted to the limiting boss.

9. The easy-to-climb high-voltage electric pole according to claim 8, characterized in that: A safety guardrail is fixed on the outside of the electric pole, the safety guardrail is located on both sides of the climbing frame, and a safety ring is sleeved on the safety guardrail.

10. The easy-to-climb high-voltage electric pole according to claim 9, characterized in that: The inside of the lever board is hollow, an opening is provided on the top of the lever board, the pressure plate is located at the opening of the lever board, and the number of the climbing frames increases or decreases according to the height of the electric pole.

Images