阅读说明：本技术 一种配电线路维修用物料运输装置 (Material transporting device for distribution line maintenance ) 是由 韩一帆 路静 刁守斌 张磊 孙传桥 王宗祥 刘学瑞 于 2021-08-27 设计创作，主要内容包括：本发明公开了一种配电线路维修用物料运输装置,涉及配电线路的维修设备技术领域,包括攀爬机构和储物机构,储物机构包括伸缩杆和收纳箱,伸缩杆包括内筒、外筒、调节杆、卡钩、弹性件、调节绳、拉拽件,内筒的下端与攀爬机构连接,外筒套设在内筒上,外筒与内筒竖直滑动连接,外筒的上端设有收纳箱,调节杆设于内筒中,调节杆的上端从外筒的筒壁伸出,调节杆的下端设有至少两个卡钩,相邻两个卡钩通过弹性件连接,相邻两个卡钩在弹性件的推动下相互远离,所有卡钩的下端与调节绳连接,调节绳的上端通过拉拽件与调节杆的上端连接,内筒的筒壁设有用于与卡钩配合的卡槽。本发明不仅能够方便工作人员取用维修用物料,还能节省工作人员的体力。(The invention discloses a material transportation device for maintaining a distribution line, which relates to the technical field of maintenance equipment of the distribution line and comprises a climbing mechanism and a storage mechanism, wherein the storage mechanism comprises a telescopic rod and a containing box, the telescopic rod comprises an inner cylinder, an outer cylinder, an adjusting rod, a clamping hook, an elastic piece, an adjusting rope and a pulling piece, the lower end of the inner cylinder is connected with the climbing mechanism, the outer cylinder is sleeved on the inner cylinder, the outer cylinder is vertically and slidably connected with the inner cylinder, the containing box is arranged at the upper end of the outer cylinder, the adjusting rod is arranged in the inner cylinder, the upper end of adjusting the pole stretches out from the section of thick bamboo wall of urceolus, and the lower extreme of adjusting the pole is equipped with two at least pothooks, and two adjacent pothooks pass through the elastic component and connect, and two adjacent pothooks are kept away from each other under the promotion of elastic component, and the lower extreme of all pothooks is connected with the regulation rope, and the upper end of adjusting the rope is connected with the upper end of adjusting the pole through dragging the piece, and the section of thick bamboo wall of inner tube is equipped with and is used for with pothook complex draw-in groove. The invention not only can facilitate the staff to take and use the materials for maintenance, but also can save the physical strength of the staff.)

1. The utility model provides a material transportation device is used in distribution lines maintenance, construct and storing mechanism including climbing mechanism and storing mechanism, a serial communication port, storing mechanism includes telescopic link and containing box, the telescopic link includes inner tube, urceolus, adjust the pole, the pothook, the elastic component, adjust the rope, draw and drag the piece, the lower extreme of inner tube with climbing mechanism connects, the urceolus cover is established on the inner tube, the vertical sliding connection of urceolus and inner tube, the upper end of urceolus is equipped with the containing box, adjust the pole and locate in the inner tube, the section of thick bamboo wall of urceolus is stretched out from the upper end of adjusting the pole, the lower extreme of adjusting the pole is equipped with two at least pothooks, two adjacent pothooks pass through the elastic component and connect, two adjacent pothooks keep away from each other under the promotion of elastic component, the lower extreme and the regulation rope of all pothooks are connected, the upper end of adjusting the rope is connected with the upper end of adjusting the pole through drawing the piece, the section of thick bamboo wall of inner tube is equipped with be used for with pothook complex draw-in groove.

2. The material transporting device for distribution line maintenance as claimed in claim 1, wherein the pulling member is an adjusting block, a sliding groove is formed at an end of the adjusting rod extending out of the wall of the outer cylinder, the sliding groove is slidably engaged with the adjusting block, a plurality of concave portions are formed on a wall of the sliding groove, and the adjusting block is provided with a convex portion for engaging with the concave portions.

3. The distribution line servicing material transport apparatus of claim 2, wherein the adjustment block is provided with an anti-slip push portion.

4. The material transporting device for repairing distribution lines as claimed in claim 3, wherein the adjusting lever is provided with a routing cavity, and the adjusting rope is provided in the routing cavity.

5. The distribution line maintenance material transporting device of claim 2, wherein a support base is disposed at an upper end of the outer cylinder, a first arc-shaped rack, a second arc-shaped rack and a gear are disposed on the support base, the gear is disposed between the first arc-shaped rack and the second arc-shaped rack, a concave side of the first arc-shaped rack is disposed adjacent to the gear, a convex side of the second arc-shaped rack is disposed adjacent to the gear, the gear is rotatably connected with the support base, the first arc-shaped rack and the second arc-shaped rack are both slidably connected with the support base, the first arc-shaped rack and the second arc-shaped rack are both engaged with the gear, the storage box comprises a first box body and a second box body, the first box body is connected with the first arc-shaped rack, and the second box body is connected with the second arc-shaped rack.

6. The distribution line servicing material transport apparatus of claim 5, wherein the first casing is provided with a first grip portion, and the second casing is provided with a second grip portion.

7. The distribution lines maintenance material transporting device of any one of claims 1-7, characterized in that, the climbing mechanism includes a first frame body, a second frame body, a rubber roller, a rotating motor, an extrusion frame, an extrusion wheel, and an extrusion driving assembly, the first frame body is connected to the second frame body, the first frame body is rotatably connected to the rubber roller at one side close to the second frame body, the first frame body is provided with the rotating motor for driving the rubber roller to rotate, the second frame body is provided with the extrusion frame at one side close to the first frame body, the extrusion frame is provided with the extrusion wheel, the second frame body is provided with the extrusion driving assembly for driving the extrusion frame to the direction close to the first frame body or the direction far away from the first frame body, and the lower end of the inner cylinder is connected to the first frame body.

8. The distribution line maintenance material transporting device of claim 7, wherein the extrusion driving assembly comprises an extrusion motor, an extrusion screw and an extrusion moving block, the second frame body is provided with an extrusion motor, an output shaft of the extrusion motor is provided with an extrusion screw, the extrusion moving block is provided with an extrusion screw hole matched with the extrusion screw, the extrusion moving block is slidably connected with the second frame body, and the extrusion moving block is connected with the extrusion frame.

Technical Field

The invention relates to the technical field of maintenance equipment of a distribution line, in particular to a material conveying device for maintenance of the distribution line.

Background

Distribution lines need to be raised from the poles. In the process of maintaining distribution lines, need the staff to scramble the wire pole, the staff can dress pole-climbing ware (pole-climbing ware is also called electrician's climbers, is called the climbers for short) on both feet when scrambleing the wire pole to the safety belt is tied up at the waist.

In the process of climbing the telegraph pole, the staff is required to carry maintenance materials, and the maintenance materials comprise maintenance tools (such as a wrench, an electrician knife, a pliers, an electric soldering iron and the like) and replacement parts. The traditional mode of carrying materials for maintenance is that the staff packs into personal knapsack and carries, and this kind of mode makes the weight of staff increase.

In contrast, chinese patent application No. CN202020430794.6 discloses a concrete pole climbing transportation device for power equipment maintenance. As shown in fig. 1, the transport device comprises a climbing mechanism 1 and a storage mechanism 2. Climbing mechanism 1 includes connecting plate 01 and U-shaped board 02, the inboard rotation of U-shaped board 02 is connected with bull stick 03, be equipped with arc section of thick bamboo 04 on the bull stick 03, the outer wall of arc section of thick bamboo 04 is equipped with rubber sleeve 05, the outside of U-shaped board 02 is equipped with and is used for driving bull stick 03 pivoted driving motor 06, one side that connecting plate 01 is close to U-shaped board 02 is equipped with two symmetric distribution's fixed block 07, be equipped with gyro wheel 08 on the fixed block 07, U-shaped board 02 passes through fixed establishment 09 and is connected with connecting plate 01, fixed establishment 09 is used for adjusting the distance between U-shaped board 02 and the connecting plate 01. The storage mechanism 2 adopts a transportation frame, and the transportation frame is arranged on the connecting plate 01.

When the telegraph pole transporting frame is used, the telegraph pole is inserted between the roller 08 and the arc-shaped cylinder 04, the transporting frame is loaded with materials for maintenance, the driving motor 06 enables the arc-shaped cylinder 04 to rotate through the rotating rod 03, and the rubber sleeve 05 on the arc-shaped cylinder 04 enables the transporting frame to move upwards along the telegraph pole by means of friction force, so that the effect of transporting the materials for maintenance is achieved.

According to the process, although the transportation device can transport the maintenance materials, the worker is not required to carry the maintenance materials, the climbing device on the feet of the worker can block the transportation device from moving upwards, the transportation device can only transport the feet of the worker, therefore, when the worker takes the maintenance materials in the transportation device, the worker is required to squat after making a posture, the worker can stretch the hands downwards to the transportation device, the maintenance materials transported by the transportation device are taken, and after the worker takes the maintenance materials, the worker can directly stand up the body to perform maintenance operation. Get at every turn and put maintenance material, all need the staff to carry out the action of squatting after and standing up, not only inconvenient maintenance material of taking still can consume staff's physical power.

Therefore, how to conveniently take and use the maintenance materials by the workers and save the physical strength of the workers is a technical problem to be solved urgently by the technical personnel in the field.

Disclosure of Invention

The invention provides a material conveying device for distribution line maintenance, aiming at the defects in the prior art.

In order to realize the purpose, the invention provides the following technical scheme:

the utility model provides a material transport device is used in distribution lines maintenance, including climbing mechanism and storing mechanism, storing mechanism includes telescopic link and containing box, the telescopic link includes the inner tube, the urceolus, adjust the pole, the pothook, the elastic component, adjust the rope, draw and drag the piece, the lower extreme and the climbing mechanism of inner tube are connected, the urceolus cover is established on the inner tube, the vertical sliding connection of urceolus and inner tube, the upper end of urceolus is equipped with the containing box, adjust in the pole locates the inner tube, the upper end of adjusting the pole stretches out from the section of thick bamboo wall of urceolus, the lower extreme of adjusting the pole is equipped with two at least pothooks, two adjacent pothooks pass through the elastic component and are connected, two adjacent pothooks keep away from each other under the promotion of elastic component, the lower extreme and the regulation rope of all pothooks are connected, the upper end of adjusting the rope is connected with the upper end of adjusting the pole through drawing the piece, the section of thick bamboo wall of inner tube is equipped with and is used for being connected with pothook complex draw-in groove.

Furthermore, the pulling piece adopts an adjusting block, a sliding groove is formed in one end, extending out of the cylinder wall of the outer cylinder, of the adjusting rod, the sliding groove is in sliding fit with the adjusting block, a plurality of concave portions are formed in the groove wall of the sliding groove, and a convex portion used for being matched with the concave portions is formed in the adjusting block.

Furthermore, the adjusting block is provided with an anti-skid pushing part.

Furthermore, the adjusting rod is provided with a wiring cavity, and the adjusting rope is arranged in the wiring cavity.

Further, the upper end of urceolus is equipped with the supporting seat, is equipped with first arc rack, second arc rack, gear on the supporting seat, and the gear is located between first arc rack and the second arc rack, and the concave side of first arc rack is close to the gear setting, and the convex side of second arc rack is close to the gear setting, and the gear rotates with the supporting seat to be connected, first arc rack and second arc rack all with supporting seat sliding connection, first arc rack and second arc rack all with the gear cooperation, the containing box includes first box and second box, first box and first arc rack connection, second box and second arc rack connection.

Furthermore, be equipped with first gripping portion on the first box, be equipped with second gripping portion on the second box.

Further, climbing mechanism includes first support body, the second support body, the rubber roller, rotate the motor, the extrusion frame, the extrusion wheel, extrusion drive assembly, first support body is connected with the second support body, first support body rotates in one side of being close to the second support body and is connected with the rubber roller, be equipped with on the first support body and be used for driving rubber roller pivoted rotation motor, the second support body is equipped with the extrusion frame in one side of being close to first support body, be equipped with the extrusion wheel on the extrusion frame, be equipped with on the second support body and be used for with the extrusion frame to the direction of being close to first support body or keep away from the direction driven extrusion drive assembly of first support body, the lower extreme and the first support body of inner tube are connected.

Furthermore, the extrusion driving assembly comprises an extrusion motor, an extrusion screw rod and an extrusion moving block, the second frame body is provided with the extrusion motor, the output shaft of the extrusion motor is provided with the extrusion screw rod, the extrusion moving block is provided with an extrusion screw hole matched with the extrusion screw rod, the extrusion moving block is connected with the second frame body in a sliding mode, and the extrusion moving block is connected with the extrusion frame.

Compared with the prior art, the invention has the beneficial effects that:

1. when the climbing mechanism climbs to the position under the feet of a worker, the storage box for storing the maintenance materials in the storage mechanism is supported by the telescopic rod, so that the storage box for storing the maintenance materials is lifted by the telescopic rod, and the maintenance materials in the storage box can be taken by directly stretching the hands without the physical force consuming actions of squatting and standing every time the worker takes the maintenance materials, so that the physical force of the worker is saved, the labor intensity of the worker is reduced, and the worker can conveniently take the maintenance materials.

In addition, because the telescopic rod is used for supporting the containing box, the height of the containing box can be further adjusted by workers according to the habit and the preference of the workers, and the use flexibility of the invention is improved.

In addition, compared with the telescopic structures such as an electric push rod, an oil cylinder and an air cylinder, the telescopic rod provided by the invention not only can realize manual adjustment, but also can be conveniently disassembled, assembled and maintained due to the pure mechanical structure. Still, still reduce the operation risk, because this kind of extending structure of hydro-cylinder, cylinder has the risk of explosion, is favorable to ensureing staff's operation safety.

2. According to the invention, the convex part is arranged on the adjusting block serving as the pulling piece, the sliding groove is arranged at one end of the adjusting rod extending out of the wall of the outer barrel, and the concave part is arranged on the wall of the sliding groove, so that the position of the adjusting block in the sliding groove can be conveniently adjusted, the convex part only needs to be extruded into the concave part, the structure is simple, the processing is convenient, and the operation efficiency is favorably improved.

Moreover, when the position of the adjusting block in the sliding groove is adjusted, the adjusting block can be adjusted by only one hand of a worker, so that the operation of adjusting the height of the fixed telescopic rod by one hand is realized, the other hand of the worker is liberated, and the operation is more convenient.

3. According to the invention, the anti-skid pushing part is arranged on the adjusting block serving as the pulling piece, so that the resistance of a worker when pushing the adjusting block can be increased, the fingers of the worker are prevented from slipping with the adjusting block, the stability of operating the adjusting block is improved, and the anti-skid device is more stable and reliable in operation.

4. According to the invention, the adjusting rod is provided with the wiring cavity for accommodating the adjusting rope, so that the adjusting rope can be prevented from being wound on the adjusting rod, time can be prevented from being wasted to liberate the adjusting rope wound on the adjusting rod, and the maintenance efficiency can be improved.

5. According to the invention, the containing box comprises the first box body and the second box body, the supporting seat is arranged on the outer barrel, and the first arc-shaped rack, the second arc-shaped rack and the gear are arranged on the supporting seat, so that the first box body and the second box body can be far away from each other, the first box body is close to the left hand of a worker, and the second box body is close to the right hand of the worker, so that maintenance materials can be provided near both hands of the worker, and therefore, the worker does not need to replace the maintenance materials with both hands in the maintenance operation process, the maintenance materials are more convenient to take, and the maintenance efficiency is improved.

And if the staff does not need to be provided with maintenance materials near both hands, the first box body can be pushed to the direction close to the supporting seat so as to be convenient for leaning the first box body and the second box body together, thereby leading the invention to be flexible in use.

6. According to the invention, the first grasping part is arranged on the first box body, and the second grasping part is arranged on the second box body, so that grasping positions can be provided for workers to operate the first box body and the second box body, therefore, the workers can operate the first box body and the second box body more conveniently and comfortably, and the operation comfort level of the invention is improved.

Drawings

FIG. 1 is a schematic structural diagram of the prior art;

figure 2 is a schematic diagram of the mechanism of the climbing mechanism of embodiment 1;

FIG. 3 is a perspective view of a material transporting device for distribution line maintenance according to example 1;

FIG. 4 is a partial enlarged view of FIG. 3A;

FIG. 5 is a front view of FIG. 3;

FIG. 6 is a right side view of FIG. 3;

FIG. 7 is a top view of FIG. 3;

FIG. 8 is a schematic structural view of the telescopic rod;

FIG. 9 is a partial enlarged view of FIG. 8B;

FIG. 10 is an enlarged view of a portion of FIG. 8C;

figure 11 is a perspective view of a material handling device for distribution line maintenance of example 2;

fig. 12 is a partial structural view of a material transporting device for distribution line maintenance according to embodiment 2.

In the figure:

1-a climbing mechanism, wherein the climbing mechanism is arranged on the frame,

11-a first frame body, 111-a first motor frame,

12-a second frame body, 121-an extrusion slideway, 122-a second motor frame, 123-an extrusion slide hole,

13-rubber roller, 131-roller shaft,

14-rotating the electric motor by means of a rotating motor,

15-extrusion frame, 151-extrusion slide rail,

16-extrusion wheel, 161-wheel axle,

17-extrusion driving component, 171-extrusion motor, 172-extrusion screw, 173-extrusion moving block, 1731-extrusion screw hole,

01-connecting plate, 02-U-shaped plate, 03-rotating rod, 04-arc cylinder, 05-rubber sleeve, 06-driving motor, 07-fixed block, 08-roller, 09-fixed mechanism,

2-a storage mechanism for storing the food,

21-telescopic rod, 211-inner cylinder, 2111-clamping groove, 212-outer cylinder, 2121-perforation, 213-adjusting rod, 2131-routing cavity, 2132-sliding groove, 21321-concave part, 214-clamping hook, 215-elastic part, 216-adjusting rope, 2161-sub rope, 217-pulling part, 2171-convex part, 2172-anti-skidding pushing part,

22-receiving box, 221-first box, 2211-first holding block, 2212-first gripping portion, 222-second box, 2221-second holding block, 2222-second gripping portion,

23-a support seat, 231-a first guide groove, 232-a second guide groove,

24-a first arc-shaped rack, 241-a first guide rail,

25-a second arc-shaped rack, 251-a second guide rail,

26-gear, 261-gear shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 2-10, a material transporting device for maintaining distribution lines comprises a climbing mechanism 1 and a storage mechanism 2.

Climbing mechanism 1 includes first support body 11, second support body 12, rubber roll 13, rotating electrical machines 14, extrusion frame 15, extrusion wheel 16, extrusion drive assembly 17. The first frame body 11 and the second frame body 12 are fixed together by bolts. The first frame body 11 is provided with a rubber roller 13 at one side close to the second frame body 12, and a roller shaft 131 of the rubber roller 13 is rotatably connected with the first frame body 11 through a bearing. The first frame body 11 is welded with a first motor frame 111, the first motor frame 111 is fixed with a rotating motor 14 through bolts, the rotating motor 14 adopts a speed reducing motor, the speed reducing motor is an integrated body of a speed reducer and a motor (motor), the integrated body can be generally called as a gear motor or a gear motor, and an output shaft of the rotating motor 14 is welded and fixed with a roller shaft 131 of the rubber roller 13. Second support body 12 is equipped with extrusion frame 15 in the one side that is close to first support body 11, and the welding has extrusion slide rail 151 on extrusion frame 15, is equipped with extrusion slide 121 on the second support body 12, and extrusion slide rail 151 inserts in extrusion slide rail 121 for extrusion frame 15 can be to the direction that is close to first support body 11 or keep away from first support body 11's direction and second support body 12 sliding fit. Two extrusion wheels 16 are arranged on the extrusion frame 15, and wheel shafts 161 of the extrusion wheels 16 are rotatably connected with the extrusion frame 15 through bearings.

The second frame body 12 is provided with a squeezing driving assembly 17, and the squeezing driving assembly 17 is used for driving the squeezing frame 15 towards the direction close to the first frame body 11 or away from the first frame body 11. The pressing driving assembly 17 includes a pressing motor 171, a pressing screw 172, and a pressing moving block 173. The second motor frame 122 is welded on the second frame body 12, the extrusion motor 171 is fixed on the second motor frame 122 through bolts, the extrusion motor 171 adopts a servo motor, the extrusion screw 172 is welded on the output shaft of the extrusion motor 171, the extrusion moving block 173 is provided with an extrusion screw hole 1731, the extrusion moving block 173 is sleeved on the extrusion screw 172, so that the extrusion screw 172 is in threaded fit with the extrusion screw hole 1731, the extrusion moving block 173 is in sliding fit with the extrusion sliding hole 123 arranged on the second frame body 12, and the extrusion moving block 173 is welded and fixed with the extrusion frame 15.

The operation of climbing up a utility pole using the climbing mechanism 1 is as follows: (1) a worker screws off bolts for fixing the first and second carriers 11 and 12, so that the first and second carriers 11 and 12 are detached; (2) the worker fastens both the first frame 11 and the second frame 12 to the utility pole such that the utility pole is surrounded by the first frame 11 and the second frame 12, and fixes the first frame 11 and the second frame 12 together using bolts; (3) the worker starts the extrusion motor 171, the output shaft of the extrusion motor 171 drives the extrusion screw 172 to rotate forwardly together, because the extrusion moving block 173 is provided with an extrusion screw hole 1731 for matching with the extrusion screw 172, and the extrusion moving block 173 is in sliding fit with the extrusion slide hole 123 on the second frame body 12, along with the forward rotation of the extrusion screw 172, the extrusion moving block 173 moves away from the extrusion motor 171, that is, the extrusion moving block 173 moves towards the direction close to the first frame body 11, because the extrusion moving block 173 is welded and fixed with the extrusion frame 15, the extrusion frame 15 is pushed by the extrusion moving block 173, so that the extrusion frame 15 moves towards the direction close to the first frame body 11, so that the extrusion wheel 16 on the extrusion frame 15 moves towards the direction close to the first frame body 11, and because the extrusion wheel 16 is inserted between the first frame body 11 and the second frame body 12 of the utility pole, so that the extrusion wheel 16 moves towards the direction close to the utility pole, the distance between the squeezing wheel 16 and the rubber roller 13 on the first frame 11 is shortened until the utility pole is tightly clamped between the squeezing wheel 16 and the rubber roller 13, so that sufficient friction can be provided between the rubber roller 13 and the utility pole, and the squeezing motor 171 is stopped; (4) the staff starts rotation motor 14, and the output shaft that rotates motor 14 drives rubber roller 13 corotation together, and under the frictional force effect between rubber roller 13 and the wire pole, rubber roller 13 drives first support body 11 and rises to realized climbing mechanism 1 upwards the action of climbing the wire pole.

The storage mechanism 2 includes a telescopic rod 21 and a storage box 22. The telescopic rod 21 includes an inner cylinder 211, an outer cylinder 212, an adjusting rod 213, a hook 214, an elastic member 215, an adjusting rope 216, and a pulling member 217. The lower end of the inner cylinder 211 is welded and fixed on the first frame body 11 in the climbing mechanism 1, the outer cylinder 212 is sleeved on the inner cylinder 211, the outer cylinder 212 can slide up and down along the inner cylinder 211 in the vertical direction, and the storage box 22 is welded at the upper end of the outer cylinder 212. The adjustment rod 213 is provided in the inner cylinder 211, the upper end of the adjustment rod 213 extends from the through hole 2121 in the cylinder wall of the outer cylinder 212, and the upper end of the adjustment rod 213 is welded and fixed to the cylinder wall of the outer cylinder 212. The lower extreme of adjusting pole 213 is equipped with two at least pothooks 214, two adjacent pothooks 214 are connected through elastic component 215, two adjacent pothooks 214 keep away from each other under elastic component 215's promotion, in this embodiment 1, the lower extreme of adjusting pole 213 articulates there are two pothooks 214, elastic component 215 adopts the spring, the one end and a pothook 214 welded fastening of spring, the other end and another pothook 214 welded fastening of spring, the section of thick bamboo wall of inner tube 211 is equipped with and is used for the draw-in groove 2111 with pothook 214 complex, draw-in groove 2111 is equipped with a plurality ofly along vertical direction on the section of thick bamboo wall of inner tube 211. The adjusting rope 216 is a steel wire rope, two sub-ropes 2161 are welded at the lower end of the adjusting rope 216, the sub-ropes 2161 are also steel wire ropes, each sub-rope 2161 is welded and fixed with the lower end of one hook 214, a wiring cavity 2131 is arranged on the adjusting rod 213, the upper end of the wiring cavity 2131 leads to one end of the adjusting rod 213 extending out of the cylinder wall of the outer cylinder 212, and the adjusting rope 216 penetrates out of the cylinder wall of the outer cylinder 212 through the wiring cavity 2131, so that the upper end of the adjusting rope 216 is exposed out of the cylinder wall of the outer cylinder 212. The upper end of the adjusting rope 216 is connected with the upper end of the adjusting rod 213 through a pulling piece 217, specifically, the pulling piece 217 adopts an adjusting block, a sliding groove 2132 is arranged at one end of the adjusting rod 213, which extends out of the cylinder wall of the outer cylinder 212, the sliding groove 2132 is in sliding fit with the adjusting block, a plurality of concave portions 21321 are arranged on the groove wall of the sliding groove 2132, the adjusting block is provided with a convex portion 2171 which is used for being matched with the concave portions 21321, and the adjusting block is welded and fixed with the upper end of the adjusting rope 216.

Because the inner tube 211 among the telescopic link 21 among the storing mechanism 2 welded fastening is on climbing the first support body 11 among the mechanism 1, so at the in-process of climbing mechanism 1 climbing wire pole, climbing mechanism 1 can carry storing mechanism 2 and climb the wire pole together to realized the transportation to storing mechanism 2, because containing box 22 among the storing mechanism 2 can accomodate the material for maintenance again, so can realize the transportation to the material for maintenance.

When climbing mechanism 1 scrambles to staff's underfoot position, because the containing box 22 that is used for accomodating the maintenance material in the storing mechanism 2 is being supported by telescopic link 21, so the containing box 22 of accomodating the maintenance material is raised by telescopic link 21, thereby, the staff is when taking the maintenance material at every turn, need not to make the action of squatting after and standing up this kind of expending physical power, the maintenance material in containing box 22 just can be taken to direct stretching out of hand, staff's physical power has not only been saved, staff's intensity of labour has been reduced, still made things convenient for the staff to take the maintenance material.

Because different staff's height is different, different staff's working habit is different, so the containing box 22 that different staff were suitable for highly different to need the staff to further adjust containing box 22's height according to the habit hobby of oneself. The operation is as follows: (1) the worker holds one end of the adjusting rod 213 extending out of the wall of the outer cylinder 212 with a hand, and the thumb of the hand presses on the adjusting block; (2) the worker pushes the force adjusting block in the direction away from the wall of the outer cylinder 212, so that the convex portion 2171 on the adjusting block is separated from the sliding groove 2132 in the concave portion 21321 close to the wall of the outer cylinder 212, the convex portion 2171 on the adjusting block is squeezed into the sliding groove 2132 in the concave portion 21321 far from the wall of the outer cylinder 212, the distance between the adjusting block and the wall of the outer cylinder 212 is increased, the adjusting rope 216 is pulled, the two hooks 214 at the lower end of the adjusting rod 213 are close to each other by overcoming the elastic force of the elastic piece 215, the hooks 214 are separated from the clamping grooves 2111 on the wall of the inner cylinder 211, at the moment, the adjusting rod 213 can slide up and down in the inner cylinder 211, and the outer cylinder 212 can also slide up and down along the inner cylinder 211; (3) if a worker wants to increase the height of the storage box 22, the worker needs to grip one end of the adjusting rod 213 extending out of the cylinder wall of the outer cylinder 212 and lift the end, so that the adjusting rod 213 and the outer cylinder 212 both rise along the inner cylinder 211, and the height of the storage box 22 positioned at the upper end of the outer cylinder 212 is increased; if the worker lowers the height of the storage box 22, the worker needs to push down the end of the adjusting rod 213 extending out of the cylinder wall of the outer cylinder 212, so that the adjusting rod 213 and the outer cylinder 212 both descend along the inner cylinder 211, and the height of the storage box 22 at the upper end of the outer cylinder 212 is lowered; (4) when the worker adjusts the storage box 22 to a desired height, the worker pushes the adjusting block in a direction approaching the wall of the outer cylinder 212 to make the protrusion 2171 on the adjusting block disengage from the sliding groove 2132 in the recess 21321 far away from the wall of the outer cylinder 212, the protrusion 2171 on the adjusting block is pushed into the sliding groove 2132 in the recess 21321 near the wall of the outer cylinder 212, so that the distance between the adjusting block and the wall of the outer cylinder 212 is reduced, the adjusting rope 216 is loosened, the two hooks 214 at the lower end of the adjusting rod 213 can move away from each other under the elastic force of the elastic member 215, the two hooks 214 far away from each other are reinserted into the slot 2111, the adjusting rod 213 cannot move up and down in the inner cylinder 211, the outer cylinder 212 cannot move up and down along the inner cylinder 211, and the height of the storage box 22 at the upper end of the outer cylinder 212 is fixed.

Through the above process, it can be known that: compare with extending structure such as using electric putter, hydro-cylinder, the telescopic link 21 that this embodiment 1 provided not only can realize manual regulation, still because be pure mechanical structure, can make things convenient for the dismouting to maintain, in addition, still reduces the operation risk, because this kind of extending structure of hydro-cylinder, cylinder has the risk of explosion, is favorable to ensureing staff's operation safety. Moreover, when the telescopic height of the telescopic rod 21 provided by the embodiment 1 is adjusted, the telescopic height can be adjusted by only one hand, so that not only is the other hand of a worker liberated, but also the operation is convenient.

Further, the adjusting block is provided with an anti-slip pushing portion 2172. Through set up antiskid portion 2172 that pushes away on the regulating block, resistance when can increase the staff and promote the regulating block avoids staff's finger and regulating block to take place to skid, stability when having improved the operation regulating block to make this embodiment 1 more reliable and stable when the operation.

Example 2

In embodiment 1, the upper end of the outer cylinder 212 is directly welded and fixed to the storage box 22, but not in embodiment 2.

As shown in fig. 11 to 12, in the material transporting device for distribution line maintenance of embodiment 2, the supporting base 23 is welded to the upper end of the outer cylinder 212, and the first arc-shaped rack 24, the second arc-shaped rack 25 and the gear 26 are arranged on the supporting base 23. The gear 26 is arranged between the first arc-shaped rack 24 and the second arc-shaped rack 25, the concave side of the first arc-shaped rack 24 is arranged close to the gear 26, the convex side of the second arc-shaped rack 25 is arranged close to the gear 26, and the first arc-shaped rack 24 and the second arc-shaped rack 25 are both meshed with the gear 26. The gear 26 is welded with a gear shaft 261, and the gear shaft 261 is rotatably connected with the supporting seat 23 through a bearing. The first arc-shaped rack 24 is welded with a first guide rail 241 at one side far away from the gear 26, the support seat 23 is provided with a first guide groove 231, the first guide rail 241 is inserted into the first guide groove 231, and the first guide rail 241 is in sliding fit with the first guide groove 231. A second guide rail 251 is welded on one side of the second arc-shaped rack 25 far away from the gear 26, the support seat 23 is provided with a second guide groove 232, the second guide rail 251 is inserted in the second guide groove 232, and the second guide rail 251 is in sliding fit with the second guide groove 232.

In this embodiment 2, the storage box 22 includes a first box 221 and a second box 222, a first support block 2211 is welded to the lower end of the first box 221, a second support block 2221 is welded to the lower end of the second box 222, the first support block 2211 is welded to the first arc-shaped rack 24, and the second support block 2221 is welded to the second arc-shaped rack 25.

After adjusting the storage box 22 to the height required by the worker according to the operation in embodiment 1, in order to make it more convenient for the worker to take out the maintenance materials in the first box 221 and the second box 222, the following operations are also required: the worker pulls the first box 221 away from the support base 23, because the first box 221 is welded to the first support block 2211, and the first support block 2211 is welded to the first arc-shaped rack 24, the first arc-shaped rack 24 moves with the first box 221, that is, the first arc-shaped rack 24 rotates counterclockwise, because the gear 26 is engaged between the first arc-shaped rack 24 and the second arc-shaped rack 25, the gear 26 rotates counterclockwise as the first arc-shaped rack 24 rotates counterclockwise, and the second arc-shaped rack 25 moves clockwise, so that the second arc-shaped rack 25 carries the second box 222 to move away from the support base 23, so that the first box 221 and the second box 222 are away from each other, and the first box 221 and the second box 222 are away from each other along the arc-shaped moving track, so that the first box 221 and the second box 222 are away from each other around the utility pole, in this state, the first casing 221 is provided near the left hand of the worker, and the second casing 222 is provided near the right hand of the worker, so that the worker can access the maintenance materials with both hands.

It can be known through the above-mentioned process that this embodiment 2 can keep away from first box 221 and second box 222, let first box 221 be close to the left hand of staff, let second box 222 be close to the right hand of staff, so that all provide the material for maintenance near staff's both hands, thereby need not the staff at the in-process of maintenance operation, use both hands to replace the material for maintenance, make taking of the material for maintenance more convenient, be favorable to improving maintenance efficiency. Moreover, if the worker does not need to provide the maintenance materials near both hands, the worker can push the first casing 221 toward the support base 23 so as to bring the first casing 221 and the second casing 222 close together, thereby making the present embodiment 2 flexible.

Further, the first box 221 is provided with a first grip 2212, and the second box 222 is provided with a second grip 2222. Through setting up first gripping 2212 and second gripping 2222, can provide the gripping position for the staff operates first box 221 and second box 222 to make the staff more convenient comfortable when operating first box 221 and second box 222, improved the operating comfort of this embodiment 2.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.