CN208071237U - Electric power line pole tower climb-aiding device - Google Patents

Abstract

The utility model discloses a kind of electric power line pole tower climb-aiding devices, including casing (10)；The column (20) being sheathed in casing (10)；The driving mechanism (60) being connected and fixed with column (20)；The electric power line pole tower climb-aiding device can be guided along the mobile guide pulley mechanism (40) of guide rail (80)；The connection through-hole (51) for safety cramp ring hook joint is equipped in connecting plate (50).Electric power line pole tower climb-aiding device small volume and less weight, bottom of tower upkeep operation personnel only need a people to can be used, and the features such as having detachable, easy transport concurrently, reduce the labor intensity of upkeep operation personnel, tower can reduce physical demands to operating personnel with the electric power line pole tower climb-aiding device up and down repeatedly, influence of the equipment to steel tower safety is reduced simultaneously, solves the problems such as cost is high, maintaining is inconvenient.

Description

Climbing aids for power transmission line towers

technical field

The utility model relates to the field of power transmission line maintenance auxiliary equipment, in particular to a climbing aid for power transmission line towers.

Background technique

With the development of the power industry, the voltage level of transmission lines and the height of transmission towers are getting higher and higher, and the physical exertion of manpower climbing towers is increasing. In order to reduce the physical consumption of tower climbing operations and improve the operation methods and working environment for tower climbing and maintenance, the electric power industry has successively installed and used manned lifting equipment on some UHV iron towers in recent years, which are mainly divided into shaft elevators, construction elevators, and iron towers. There are four types of equipment for climbing machines and light intelligent climbing towers. These four types of electric power maintenance equipment are all designed to carry people, and are constantly updated and improved. However, there has been no design idea related to climbing assistance in the electric power industry.

Utility model content

In order to solve the problem in the prior art that there is no related equipment for climbing and assisting, the utility model provides a climbing aid for transmission line poles and towers. It can be used, and has the characteristics of detachable and easy transportation, which reduces the labor intensity of maintenance operators. Operators can use the climbing aid for transmission line poles and towers repeatedly to reduce physical exertion, and at the same time reduce the impact of equipment on the safety of the tower. It solves the problems of high cost and inconvenient maintenance.

The technical solution adopted by the utility model to solve the technical problem is: a climbing aid for power transmission line towers, comprising:

chassis,

The column is sleeved in the casing;

The driving mechanism is located in the casing and can drive the climbing aid for the power transmission line tower to move along the guide rail, and the driving mechanism is connected and fixed to the column;

The guide pulley mechanism can guide the climbing aid for the power transmission line tower to move along the guide rail;

The connecting plate is fixed on the outside of the casing, and the connecting plate is provided with a connecting through hole for hooking the safety buckle.

The casing includes an upper cover, a lower cover, a left side, a right side, a front side and a rear side. The lower end of the column is connected and fixed with the lower cover, and the lower end of the column is arranged outside the casing.

The casing is a cubic structure, and the column contains a left vertical plate and a right vertical plate parallel to each other. The left vertical plate is parallel to the left vertical plate, and the right vertical plate is parallel to the right vertical plate. The vertical board is connected and fixed, the lower part of the left vertical board and the lower part of the right vertical board are connected and fixed by the lower vertical board, the driving mechanism is connected and fixed with the left vertical board or the right vertical board, the driving mechanism contains a driving gear, and the driving gear is located between the upper vertical board and the lower vertical board. Between the vertical plates, the drive gear can mesh with the rack portion of the guide rail.

The upper vertical board and the lower vertical board are located in the same vertical plane, the upper vertical board is perpendicular to the right vertical board, the distance between the left vertical board and the left side board is equal to the distance between the right vertical board and the right side board, and the upper vertical board Parallel to the front side plate, the distance between the upper vertical plate and the front side plate is equal to the distance between the upper vertical plate and the rear side plate, and both the upper cover plate and the lower cover plate are provided with gaps for the guide rail to pass through.

The driving mechanism also includes a motor, a reducer, a transmission shaft and a first bearing connected in sequence. The driving gear is sleeved outside the transmission shaft. hole, the center line of the left drive installation through hole coincides with the center line of the right drive installation through hole, the first bearing is fixed in the left drive installation through hole, the reducer is fixed in the right drive installation through hole, and the motor is located between the right vertical plate and between the right side panels.

The lower end of the left vertical plate and the lower end of the right vertical plate are connected and fixed by the angle steel and the lower cover plate, the two angle steels are perpendicular to the front side plate, the left vertical plate and the right vertical plate are located between the two angle steels, and the connecting plate is a rectangular structure , the left and right ends of the connecting plate are respectively connected and fixed with the ends of two angle steels, the connecting plate is parallel to the front side plate, the distance from the connecting plate to the front side plate is smaller than the distance from the connecting plate to the rear side plate, the upper end of the connecting plate and the lower The lower surface of the cover plate is connected, the height of the connecting plate is the same as that of the angle steel, the connecting through hole is located in the center of the connecting plate, and the diameter of the connecting through hole is 10mm-15mm.

The column consists of a left vertical board and a right vertical board parallel to each other. The upper part of the left vertical board and the upper part of the right vertical board are connected and fixed by the upper vertical board, and the lower part of the left vertical board and the lower part of the right vertical board are connected and fixed by the lower vertical board. The pulley mechanism is connected and fixed to the column, and the guide pulley mechanism includes an inner guide wheel assembly and an outer guide wheel assembly, and the inner guide wheel assembly and the outer guide wheel assembly can match the clamping guide rail.

The inner guide wheel assembly is respectively fixed on the lower left part of the upper vertical plate, the lower right part of the upper vertical plate, the upper left part of the lower vertical plate and the upper right part of the lower vertical plate. The inner guide wheel assembly includes the inner guide wheel frame, the inner guide wheel shaft and the inner Guide wheel, the inner guide wheel is sleeved outside the inner guide wheel shaft, the inner guide wheel shaft is connected and fixed with the column through the inner guide wheel frame, the driving mechanism contains a drive gear, the axis of the inner guide wheel shaft is parallel to the axis of the drive gear, and the inner guide wheel assembly Inboard guide wheels can be located forward of the guide rail.

The outer guide wheel assembly is respectively fixed on the rear upper side of the left vertical board, the rear lower side of the left vertical board, the rear upper side of the right vertical board and the rear lower side of the right vertical board. The outer guide wheel assembly contains the outer guide wheel fixing frame, The outer guide wheel movable frame, the outer guide wheel shaft and the outer guide wheel, the outer guide wheel is sleeved outside the outer guide wheel shaft, the outer guide wheel shaft is connected and fixed with the outer guide wheel movable frame, and the outer guide wheel movable frame passes through the first pin shaft and the second The pin shaft is connected with the outer guide wheel fixed frame, the axis of the first pin shaft is parallel to the axis of the second pin shaft, the outer guide wheel fixed frame is connected and fixed with the column, and the driving mechanism contains a drive gear, and the axis of the outer guide wheel shaft and the drive gear The axes are parallel, the axis of the first bearing pin is arranged along the extension direction of the guide rail, the outer guide wheel of the outer guide wheel assembly can be positioned at the rear of the guide rail, when the first bearing pin is unloaded, the outer guide wheel movable frame can use the second bearing pin The outer guide wheels of the two outer guide wheel assemblies located at the same height can be moved away from each other.

The climbing aid for the transmission line tower also includes:

The storage battery can provide electric energy to the climbing aid for the transmission line tower;

A control unit for controlling the operation of the climbing aid for the power transmission line tower;

The brake unit can make the climbing aid for the transmission line pole and tower rest on the guide rail;

A travel switch is capable of automatically stopping the operation when the climbing aid for the transmission line pole tower reaches the set position, and the travel switch is connected with the control unit;

The remote control module is used for remotely controlling the operation of the climbing aid for the power transmission line tower.

The beneficial effects of the utility model are:

1. Reduce the physical strength of the staff when climbing the tower for maintenance, and provide an electric maintenance equipment with climbing assistance;

2. Provide a set of new solutions and equipment for the power industry;

3. The guide rail used in the utility model has reasonable structure, high strength, low cost, good anti-corrosion performance, maintenance-free for daily use, saves the cost of use and maintenance, and is more suitable for use in the field;

4. The body structure of the equipment in the utility model is simple and compact, which is convenient for storage and transportation;

5. The equipment is easy to assemble, install, disassemble, transport and maintain. It has strong practicability and is suitable for use in the power industry.

Description of drawings

The accompanying drawings constituting a part of this application are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute improper limitations to the utility model.

Fig. 1 is a top view of the climbing aid for the power transmission line tower of the utility model.

FIG. 2 is a schematic diagram along the direction F in FIG. 1 .

Fig. 3 is a sectional view along A-A direction in Fig. 1 .

Fig. 4 is a front view of the casing.

Fig. 5 is a right side view of the casing.

Fig. 6 is a rear view of the cabinet.

Fig. 7 is a front view of the column.

Fig. 8 is a left side view of the column.

Figure 9 is a right side view of the column.

Figure 10 is a top view of the column.

Fig. 11 is a cross-sectional view along B-B direction in Fig. 7 .

Fig. 12 is a front view of the drive mechanism.

Fig. 13 is a cross-sectional view along C-C direction in Fig. 12 .

Figure 14 is a front view of the inner guide wheel assembly.

Figure 15 is a right side view of the inner guide wheel assembly.

Fig. 16 is a sectional view along the direction D-D in Fig. 15 .

Figure 17 is a bottom view of the outer guide wheel assembly.

FIG. 18 is a schematic diagram along the G direction in FIG. 17 .

Fig. 19 is a cross-sectional view along E-E direction in Fig. 17 .

Fig. 20 is a sectional view of the guide rail.

Fig. 21 is a sectional view along the H-H direction in Fig. 5 .

10. Chassis; 20. Column; 30. Control unit; 40. Guide pulley mechanism; 50. Connecting plate; 60. Driving mechanism; 70. Battery; 80. Guide rail;

11. Upper cover; 12. Lower cover; 13. Left side; 14. Right side; 15. Front side; 16. Back side;

21, left vertical plate; 22, right vertical plate; 23, upper vertical plate; 24, lower vertical plate; 25, left drive installation through hole; 26, right drive installation through hole; 27, angle steel; 28, handle; 29, through hole;

41. Inside guide wheel assembly; 42. Inside guide wheel frame; 43. Inside guide wheel shaft; 44. Inside guide wheel;

411, the outer guide wheel assembly; 412, the outer guide wheel fixed frame; 413, the outer guide wheel movable frame; 414, the outer guide wheel shaft; 415, the outer guide wheel; 416, the first pin; 417, the second pin;

51. Connecting through holes;

61. Drive gear; 62. Motor; 63. Reducer; 64. Transmission shaft; 65. First bearing.

81. Rack portion; 82. Arc portion.

Detailed ways

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

A climbing aid for transmission line towers, comprising:

chassis 10,

The column 20 is sleeved in the casing 10;

The driving mechanism 60 is located in the casing 10 and can drive the climbing aid for the power transmission line pole tower to move along the guide rail 80, and the driving mechanism 60 is connected and fixed with the column 20;

The guide pulley mechanism 40 can guide the climbing aid for the power transmission line tower to move along the guide rail 80;

The connecting plate 50 is fixed on the outside of the casing 10, and the connecting plate 50 is provided with a connecting through hole 51 for hooking the safety buckle, and the connecting plate 50 is a steel plate.

The above structure is the main structure of the climbing aid for the transmission line tower. This equipment is small and light, and only one person can use it for the maintenance operator at the bottom of the tower. It is also detachable and easy to transport, which reduces the labor of the maintenance operator. strength. During use, the staff hooks the safety buckle on the safety belt with the connection through hole 51 of the connecting plate 50, which is very convenient to connect. The transmission line tower is connected with the guide rail 80 of the transmission line tower with a climbing aid, so that the operator can use the climbing aid to reduce physical exertion when repeatedly going up and down the tower, and also reduce the impact of the equipment on the safety of the iron tower, and solve the problem of high cost. , Inconvenient maintenance and other issues.

In this embodiment, the casing 10 includes an upper cover plate 11, a lower cover plate 12, a left side plate 13, a right side plate 14, a front side plate 15 and a rear side plate 16, and the lower end of the column 20 is connected to the lower cover plate 12. Fixed, the upper end of the column 20 is connected and fixed with the upper cover plate 11, the front and rear of the column 20 are respectively connected and fixed with the front side plate 15 and the rear side plate 16, the lower end of the column 20 is arranged outside the casing 10, and the upper end of the column 20 is arranged on the machine Inside the shell 10, as shown in Fig. 3 and Fig. 4 . Handles 28 are also provided on the left and right sides of the casing 10 .

In order to facilitate understanding and description, the introduction of the climbing aid for transmission line poles and towers in this utility model adopts the absolute position relationship, and the words about orientation in this utility model are all descriptions for Fig. 3 and Fig. 4 . That is, in the present utility model, "up" is an upward direction in Fig. 3, "down" is a downward direction in Fig. 3, "left" is a leftward direction in Fig. 3, and "right" is a direction to the left in Fig. 3 In the right direction, "front" refers to the inward direction perpendicular to the paper surface in Figure 3, and "rear" refers to the outward direction perpendicular to the paper surface in Figure 3. In addition, in FIG. 3, only a section of the guide rail 80 is shown.

In this embodiment, the casing 10 is a cubic structure, as shown in Figures 4 to 6, the column 20 contains a left vertical board 21 and a right vertical board 22 parallel to each other, the left vertical board 21 is parallel to the left side board 13, and the right vertical board 21 is parallel to each other. Standing plate 22 is parallel with right side plate 14, and the top of left vertical plate 21 and the top of right vertical plate 22 are connected and fixed by upper vertical plate 23, and the bottom of left vertical plate 21 and the bottom of right vertical plate 22 are connected by lower vertical plate 24 Fixed, the through hole 29 is formed between the upper vertical plate 23 and the lower vertical plate 24, and the driving mechanism 60 is connected and fixed with the right vertical plate 22. As shown in Figure 3, the driving mechanism 60 contains a driving gear 61, and the driving gear 61 is located on the upper vertical plate 23 and the lower vertical plate 24, the drive gear 61 can be meshed with the rack portion 81 of the guide rail 80. The rack portion 81 can be a standard sawtooth shape, or the rack portion 81 can be an upright metal bar, which contains a plurality of through holes arranged in the vertical direction, and the teeth of the driving gear 61 are connected to the through holes. hole engagement.

In this embodiment, the upper vertical board 23 and the lower vertical board 24 are located in the same vertical plane, and the column 20 is in the shape of "I" when viewed from above, as shown in Figures 7 to 11, the upper vertical board 23 is perpendicular to the right vertical board 22 , the distance between the left vertical plate 21 and the left side plate 13 is equal to the distance between the right vertical plate 22 and the right side plate 14, the upper vertical plate 23 is parallel to the front side plate 15, and the distance between the upper vertical plate 23 and the front side plate 15 The distance between is equal to the distance between the upper vertical plate 23 and the rear side plate 16. The rear side plate 16 contains two pieces arranged on the left and right. The upper cover plate 11 and the lower cover plate 12 are all provided with gaps for the guide rail 80 to pass through. As shown in FIG. 1 , the notch is located at the lower part of the upper cover plate 11 in FIG. 1 .

In this embodiment, the driving mechanism 60 also includes a motor 62, a reducer 63, a transmission shaft 64 and a first bearing 65 connected in sequence, as shown in Figure 12 and Figure 13, the driving gear 61 is sleeved outside the transmission shaft 64, Drive gear 61 is connected with transmission shaft 64 by key, and left vertical plate 21 is provided with left drive installation through hole 25, and right vertical plate 22 is provided with right drive installation through hole 26, and the center line of left drive installation through hole 25 is connected with the right The center lines of the drive installation through holes 26 coincide, the first bearing 65 is fixed in the left drive installation through hole 25, the reducer 63 is fixed in the right drive installation through hole 26, and the motor 62 is located between the right vertical plate 22 and the right side plate 14. , as shown in Figure 3.

In this embodiment, as shown in Figure 3 and Figure 4, the lower end of the left vertical plate 21 and the lower end of the right vertical plate 22 are connected and fixed with the lower cover plate 12 through the angle steel 27, and the angle steel 27 is perpendicular to the front side plate 15, as As shown in Figure 5, there are two angle steels 27, and the angle steels 27 are arranged in a horizontal state. The column 20 is located between the two angle steels 27. The connection between the column 20 and the angle steels 27 is connected by bolts and nuts, and the two angle steels 27 are perpendicular to the front side plate. 15. The left vertical plate 21 and the right vertical plate 22 are located between the two angle steels 27. The connecting plate 50 is a rectangular structure. The left and right ends of the connecting plate 50 are respectively connected and fixed with the ends of the two angle steels 27. The side plates 15 are parallel, and the distance from the connecting plate 50 to the front side plate 15 is less than the distance from the connecting plate 50 to the rear side plate 16. The same height, the height of the connecting plate 50 and the height of the angle steel 27 are the dimensions in the up and down direction in Figure 3, the connecting through hole 51 is located in the center of the connecting plate 50, and the diameter of the connecting through hole 51 is 10 mm to 15 mm, as shown in Figure 21 Show.

The connecting plate 50 is located at the front side of the climbing aid for the power transmission line pole tower, and the length of the connecting plate 50 is 115mm-120mm, such as 119mm. The height of the connecting plate 50 is 25mm-35mm, such as 30mm. The thickness of the connecting plate 50 is 3mm-5mm, such as 4mm. The connection plate 50 can be integrated with the angle steel 27 , or the connection plate 50 and the angle steel 27 can be welded. Wherein, the length of connecting plate 50 is the size of connecting plate 50 in the up-down direction in FIG. 21 , the height of connecting plate 50 is the dimension of connecting plate 50 in the up-down direction in FIG. Dimensions in the left and right directions in Fig. 21.

In this embodiment, the guide pulley mechanism 40 is connected and fixed to the column 20. The guide pulley mechanism 40 includes an inner guide wheel assembly 41 and an outer guide wheel assembly 411. The inner guide wheel assembly 41 and the outer guide wheel assembly 411 can match the clamping guide rail. 80, as shown in Figure 1. The climbing aid for power transmission line towers is mainly designed and used for the guide rails in the following patents: Chinese patent CN 103508295 A, published on January 15, 2014, published "Installation structure of guide rails for power transmission tower lifting equipment and power transmission towers" The guide rail shown in; Chinese patent CN 104909240 A, date of publication on September 16, 2015, published "Guide rail used for tower climbing equipment"; Chinese patent CN 105819304 A, date of publication on August 3, 2016, published " A guide rail unit and a guide rail used on a power transmission tower.

In this embodiment, there are four inner guide wheel assemblies 41, and the four inner guide wheel assemblies 41 are symmetrically arranged in pairs. The four inner guide wheel assemblies 41 are fixed to the lower left part, The lower right portion of the upper vertical plate 23, the upper left portion of the lower vertical plate 24 and the upper right portion of the lower vertical plate 24 (respectively X1, X2, X3, X4 positions in FIG. 7). The inner guide wheel assembly 41 includes an inner guide wheel frame 42, an inner guide wheel shaft 43 and an inner guide wheel 44. As shown in FIGS. The guide wheel frame 42 is connected and fixed with the column 20, that is, the inside guide wheel shaft 43 is connected and fixed with the inside guide wheel frame 42, and the inside guide wheel frame 42 is connected and fixed with the upper vertical plate 23 or the lower vertical plate 24 of the column 20, and the inside guide wheel shaft 43 is connected and fixed. The axis is parallel to the axis of the driving gear 61 (that is, the axis of the transmission shaft 64), and the inner guide wheel 44 of the inner guide wheel assembly 41 can be positioned in front of the guide rail 80, and the inner guide wheel 44 matches the arc portion 82 at the four corners of the outer side of the guide rail 80. connected as shown in Figure 1.

In this embodiment, there are four outer guide wheel assemblies 411, and the four outer guide wheel assemblies 411 are all located on the rear side of the power transmission line pole tower climbing aid. The four outer guide wheel assemblies 411 are symmetrically arranged in pairs. Two outer guide wheel assemblies 411 are respectively fixed on the rear upper side of the left vertical board 21, the rear lower side of the left vertical board 21, the rear upper side of the right vertical board 22 and the rear lower side of the right vertical board 22 (respectively) It is Y1, Y2, Y3, Y4 in Fig. 7). The outer guide wheel assembly 411 contains the outer guide wheel fixed frame 412, the outer guide wheel movable frame 413, the outer guide wheel shaft 414 and the outer guide wheel 415, the outer guide wheel 415 is sleeved outside the outer guide wheel shaft 414, and the outer guide wheel shaft 414 and the outer guide wheel The wheel movable frame 413 is connected and fixed, and the outer guide wheel movable frame 413 is connected with the outer guide wheel fixed mount 412 by the first pin shaft 416 and the second pin shaft 417, and the axis of the first pin shaft 416 is parallel to the axis of the second pin shaft 417 , the outer guide wheel fixing frame 412 is connected and fixed with the column 20, that is, the outer guide wheel fixing frame 412 is connected and fixed with the left vertical plate 21 or the right vertical plate 22 of the column 20. The axis of the outer guide wheel shaft 414 is parallel to the axis of the drive gear 61, the axis of the first pin shaft 416 is arranged along the extension direction of the guide rail 80, the axis of the first pin shaft 416 is perpendicular to the lower cover plate 12, and the outer side of the outer guide wheel assembly 411 The guide wheel 415 can be positioned at the rear of the guide rail 80, and the inner guide wheel 44 and the outer guide wheel 415 can clamp the guide rail 80 before and after the guide rail 80, so that the climbing aid for the power transmission line tower will not be separated from the guide rail 80 during work, as shown in the figure 1, the distance from the first pin shaft 416 to the guide rail 80 is smaller than the distance from the second pin shaft 417 to the guide rail 80.

When the first pin 416 and the second pin 417 were all in the installation state shown in Figure 1, the outer guide wheel movable frame 413 and the outer guide wheel fixed mount 412 remained relatively stationary (that is, the outer guide wheel movable frame 413 could not Relative to the outer guide wheel fixed mount 412 to move or rotate). The first pin shaft 416 can be disassembled. When the first pin shaft 416 is unloaded, the outer guide wheel movable frame 413 can rotate around the second pin shaft 417. The outer guide wheels of the two outer guide wheel assemblies 411 at the same height 415 can be moved away from each other. Promptly after the first bearing pin 416 is unloaded, the outer guide wheel movable frame 413 on the left side among Fig. The pin shaft 417 rotates counterclockwise, so that the outer guide wheel movable frame 413 will be in a figure-eight open state, so that the climbing aid for the power transmission line tower is installed and connected with the guide rail 80. After the guide rail 80 is installed in the position shown in Figure 1, the outer guide wheel movable frame 413 on the left side in Figure 1 can be rotated counterclockwise to the position shown in Figure 1 with the second pin shaft 417, and the right side in Figure 1 The outer guide wheel movable frame 413 on the side can rotate clockwise to the position shown in FIG. 1 with the second pin shaft 417 as the direction, and then the first pin shaft 416 is installed and fixed as shown in FIG. 1 . The wheel circumference of the inner guide wheel 44 and the wheel circumference of the outer guide wheel 415 are all provided with annular grooves matching the arc portions 82 at the four corners of the guide rail 80, and the inner guide wheel 44 and the outer guide wheel 415 can clamp the guide rail in front and rear of the guide rail 80 80, at this time, it is also ensured that the drive gear 61 meshes with the rack portion 81 of the guide rail 80.

In this embodiment, the climbing aid for the power transmission line tower also includes:

The storage battery 70 can provide electric energy to the climbing aid for the transmission line tower;

A control unit 30, configured to control the operation of the climbing aid for the power transmission line tower;

The braking unit can make the climbing aid for the power transmission line tower still on the guide rail 80;

A travel switch is capable of automatically stopping the operation when the climbing aid for the transmission line tower reaches a set position, and the travel switch is connected with the control unit 30;

The remote control module is used for remotely controlling the operation of the climbing aid for the power transmission line tower.

The driving mechanism 60 , battery 70 , braking unit and remote control module can all be connected with the control unit 30 .

The characteristics of the climbing aid for transmission line towers described in the utility model are:

1. The structure of the guide rail;

The guide rail structure matched with the material conveyor is integrally extruded and processed without the assembly of various parts, which reduces the error caused by assembly and improves the accuracy of the guide rail. In addition, the guide rod is integrated with the rack, which improves the stability when the guide wheel of the material conveyor cooperates with the guide rod of the guide rail. And the guide rail is made of aluminum alloy, the surface is anodized, and its corrosion resistance, hardness, wear resistance, insulation, heat resistance, etc. are greatly improved. The cross-sectional structure of the guide rail 80 is shown in FIG. 20 , and the guide rail 80 includes a rack portion 81 and an arc portion 82 .

The guide rail is positioned by many guide rail units through plugging. Each guide rail unit is provided with two sections of guide structures. Both ends of each section of guide structure are provided with cylindrical pin holes. The two adjacent guide structures up and down pass through cylindrical pin holes and The cylindrical pin is plugged and fixed.

2. Rectangular casing structure;

The casing 10 of the equipment in this design is a cuboid structure, which has changed greatly compared with other cage-type and L-shaped body structure electric power maintenance equipment. The structure of the cuboid structure is simple, easy to carry, and the size is only the size of a suitcase, so it can be carried by hand. In view of the above characteristics, the material conveyor reduces the weight of the tower climbing equipment to the greatest extent, and is suitable for use in the power industry in some cases.

3. Easy to transport and store;

The space occupied by the material transporter in transportation and warehouse storage is small, which is convenient for vehicle transportation and convenient for manpower lifting and warehouse storage.

4. Modular equipment structure

In the utility model, the structure of the material conveyor adopts a modular design. The whole equipment is composed of standardized components such as the body body, battery, electrical control unit, driving and braking unit, and guide wheels. The installation and disassembly of each component is convenient. Easy to maintain and replace.

The following describes how to use the climbing aid for the transmission line tower:

For the power transmission iron tower, first knead the drive gear 61 of the material conveyor with the rack portion 81 of the guide rail 80, and then install and fix the inner guide wheel assembly 41 and the outer guide wheel assembly 411 of the material conveyor as shown in Figure 1, Control the material conveyor to run up and down in a small area, and check the installation effect of the equipment.

For the electric power transmission iron tower, the guide rail 80 that the equipment runs is installed on the iron tower earlier, and the upper and lower ends of the guide rail 80 are equipped with travel switch touch blocks. When the operating equipment is not in use, it can be placed in the warehouse for storage; when the climbing aid for the transmission line tower needs to be used, the climbing aid for the transmission line tower needs to be transported to the iron tower, and the climbing aid for the transmission line tower The transportation can be completed by human lifting, and the power transmission line tower can also be transported to the site on the inspection vehicle with climbing aids.

When using on-site, firstly knead the driving gear 61 of the climbing aid for the transmission line tower with the rack of the guide rail 80, and then install and fasten the four outer guide wheels 415 behind the climbing aid for the power transmission line tower. Then control the climbing aid for the transmission line tower to run up and down in a small range, and check the installation effect of the equipment.

There is no problem with the pre-use of the equipment. The staff is ready to climb the tower. First, the safety buckle on the safety belt is buckled on the connection through hole 51 of the connecting plate 50 of the climbing aid for the power transmission line pole tower. There are human ladders on both sides of the guide rail 80. , Turn on the power transmission line tower and use the switchgear of the climbing aid to supply power. According to the weight of the person, the staff can independently select the appropriate gear speed, and the equipment will run above the person to provide assistance. After the equipment is on the top of the tower, the staff can work on the top of the tower. When descending the tower, the staff adjusts the descending speed, and the speed should not be too fast. While going up and down the tower, the climbing aid can also play a role in preventing falling. When the equipment is going up and down the tower, it will brake and lock when it is impacted, and the anti-fall function will start. The remote control device on the climbing aid can remotely control the equipment to run up and down, so that multiple staff can go up and down the tower. The top and bottom of the guide rail frame are equipped with travel switch touch blocks, and the equipment will automatically stop when it runs to prevent the occurrence of roof fall and bottoming. When the maintenance work of a base iron tower is completed, run the equipment to the ground, remove the pin shafts of the four outer guide wheels behind the equipment to disassemble the equipment, and then transport the equipment (climbing aid for the power transmission line tower) Continue to use until the next iron tower.

The above is only a specific embodiment of the utility model, and it cannot limit the scope of utility model implementation, so the replacement of its equivalent components, or the equivalent changes and modifications made according to the patent protection scope of the utility model should still belong to areas covered by this patent. In addition, the technical features and technical features, technical features and technical solutions, and technical solutions and technical solutions in the utility model can be used in free combination.

Claims (10)

1. a kind of electric power line pole tower climb-aiding device, which is characterized in that the electric power line pole tower includes with climb-aiding device：

Casing (10),

Column (20) is sheathed in casing (10)；

Driving mechanism (60) is located in casing (10) and the electric power line pole tower climb-aiding device can be driven to be moved along guide rail (80) Dynamic, which is connected and fixed with column (20)；

Guide pulley mechanism (40) can guide the electric power line pole tower climb-aiding device mobile along guide rail (80)；

Connecting plate (50) is fixed on casing (10) outside, and the connection through-hole for safety cramp ring hook joint is equipped in connecting plate (50) (51)。

2. electric power line pole tower climb-aiding device according to claim 1, which is characterized in that casing (10) contains upper cover plate (11), lower cover (12), left plate (13), right plate (14), front side board (15) and back side panel (16), the lower end of column (20) with Lower cover (12) is connected and fixed, and the lower end of column (20) is set to casing (10) outside.

3. electric power line pole tower climb-aiding device according to claim 2, which is characterized in that casing (10) is cube knot Structure, column (20) contain the left risers (21) being mutually parallel and right risers (22), and left risers (21) are parallel with left plate (13), right Riser (22) is parallel with right plate (14), and the top of left risers (21) and the top of right risers (22) are connected by upper vertical plate (23) Fixed, the lower part of left risers (21) and the lower part of right risers (22) are connected and fixed by lower riser (24), driving mechanism (60) with Left risers (21) or right risers (22) are connected and fixed, and driving mechanism (60) is located at containing driving gear (61), driving gear (61) Between upper vertical plate (23) and lower riser (24), driving gear (61) can be engaged with the tooth-strip part (81) of guide rail (80).

4. electric power line pole tower climb-aiding device according to claim 3, which is characterized in that upper vertical plate (23) and lower riser (24) it is located in same perpendicular, upper vertical plate (23) is vertical with right risers (22), between left risers (21) and left plate (13) Distance be equal to the distance between right risers (22) and right plate (14), upper vertical plate (23) is parallel to front side board (15), upper vertical plate (23) be equal to the distance between upper vertical plate (23) and back side panel (16) with the distance between front side board (15), upper cover plate (11) and under It is equipped with the notch passed through for guide rail (80) in cover board (12).

5. electric power line pole tower climb-aiding device according to claim 3, which is characterized in that driving mechanism (60) also contain according to Motor (62), retarder (63), transmission shaft (64) and the first bearing (65) of secondary connection, driving gear (61) are sheathed on transmission shaft (64) outside, it is equipped with left driving installation through-hole (25) in left risers (21), right driving installation through-hole (26) is equipped in right risers (22), The center line of left driving installation through-hole (25) is overlapped with the center line of right driving installation through-hole (26), and first bearing (65) is fixed on In left driving installation through-hole (25), retarder (63) is fixed in right driving installation through-hole (26), and motor (62) is located at right risers (22) between right plate (14).

6. electric power line pole tower climb-aiding device according to claim 3, which is characterized in that the lower end and the right side of left risers (21) The lower end of riser (22) is connected and fixed by angle steel (27) and lower cover (12), and two angle steel (27) are each perpendicular to front side board (15), left risers (21) and right risers (22) are located between two angle steel (27), and connecting plate (50) is rectangular configuration, connecting plate (50) end of the left and right ends respectively with two angle steel (27) is connected and fixed, and connecting plate (50) is parallel with front side board (15), even Fishplate bar (50) to front side board (15) distance be less than connecting plate (50) arrive back side panel (16) distance, the upper end of connecting plate (50) with The lower surface of lower cover (12) connects, and the height of connecting plate (50) is identical as the height of angle steel (27), and connection through-hole (51) is located at The center of connecting plate (50), a diameter of 10mm~15mm of connection through-hole (51).

7. electric power line pole tower climb-aiding device according to claim 1, which is characterized in that column (20), which contains, to be mutually parallel Left risers (21) and right risers (22), the top of left risers (21) and the top of right risers (22) pass through upper vertical plate (23) connect Fixed, the lower part of left risers (21) and the lower part of right risers (22) are connected and fixed by lower riser (24), guide pulley mechanism (40) it is connected and fixed with column (20), guide pulley mechanism (40) contains inside guide wheel assemblies (41) and outside guide wheel assemblies (411), inside guide wheel assemblies (41) and outside guide wheel assemblies (411) being capable of matched clamp rails (80).

8. electric power line pole tower climb-aiding device according to claim 7, which is characterized in that inside guide wheel assemblies (41) point It is not fixed on the lower left quarter of upper vertical plate (23), the right lower quadrant of upper vertical plate (23), the upper left quarter of lower riser (24) and lower riser (24) Upper right quarter, inside guide wheel assemblies (41) are oriented to wheel carrier (42), inside guide wheel shaft (43) and inside directive wheel containing inside (44), inside directive wheel (44) is sheathed on inside guide wheel shaft (43) outside, and inside guide wheel shaft (43) is oriented to wheel carrier by inside (42) be connected and fixed with column (20), driving mechanism (60) containing driving gear (61), the axis of inside guide wheel shaft (43) with Drive the axis of gear (61) parallel, the inside directive wheel (44) of inside guide wheel assemblies (41) can be before guide rail (80) Side.

9. electric power line pole tower climb-aiding device according to claim 7, which is characterized in that outside guide wheel assemblies (411) It is individually fixed in the rear upside of left risers (21), the rear side of left risers (21), the rear upside of right risers (22) and right risers (22) rear side, outside guide wheel assemblies (411) contain outside directive wheel fixed frame (412), outside directive wheel adjustable shelf (413), outside guide wheel shaft (414) and outside directive wheel (415), outside directive wheel (415) are sheathed on outside guide wheel shaft (414) outside, outside guide wheel shaft (414) is connected and fixed with outside directive wheel adjustable shelf (413), outside directive wheel adjustable shelf (413) it is connect with outside directive wheel fixed frame (412) by the first axis pin (416) and the second axis pin (417), the first axis pin (416) axis is parallel with the axis of the second axis pin (417), and outside directive wheel fixed frame (412) is connected and fixed with column (20), For driving mechanism (60) containing driving gear (61), the axis of outside guide wheel shaft (414) is parallel with the axis of driving gear (61), The axis of first axis pin (416) is arranged along the extending direction of guide rail (80), the outside directive wheel of outside guide wheel assemblies (411) (415) rear of guide rail (80) can be located at, when unloading the first axis pin (416), outside directive wheel adjustable shelf (413) can be with Second axis pin (417) is dynamic for shaft rotation, and the outside directive wheel of two outside guide wheel assemblies (411) positioned at sustained height (415) it can be located remotely from each other.

10. electric power line pole tower climb-aiding device according to claim 1, which is characterized in that the electric power line pole tower is used Climb-aiding device further includes：

Accumulator (70) can give the electric power line pole tower climb-aiding device to provide electric energy；

Control unit (30) is run for controlling the electric power line pole tower with climb-aiding device；

Brake unit can be such that the electric power line pole tower is still on guide rail (80) with climb-aiding device；

Travel switch when the electric power line pole tower can be made to run to the position of setting with climb-aiding device, is automatically stopped operation, should Travel switch is connect with control unit (30)；

Remote control module is run for electric power line pole tower described in remote control with climb-aiding device.