CN108879476B - Electric runaway capable of passing through spacer between phase lines - Google Patents

Abstract

The invention belongs to the technical field of electric power overhaul equipment, and provides an electric power aerodyne capable of passing through a spacer between phase lines. The invention is convenient to realize the crossing running of the spacer in the wiring maintenance process, provides safety guarantee for the maintenance work of operators, greatly reduces the potential safety hazard, can effectively improve the working efficiency of the operators and further shortens the line maintenance outgoing time.

Description

Electric runaway capable of passing through spacer between phase lines

Technical Field

The invention relates to the technical field of electric power overhaul equipment, in particular to an electric power coaster capable of passing through a spacer between phase lines.

Background

The overhead conductor is an important component of the power transmission line and mainly plays a role in transmitting electric energy; at present, the common line climbing mode comprises an insulated rope ladder, an insulated hard ladder and a flying vehicle, when the conditions of a deep groove, a pond or a river and the like are arranged below a working point of the power transmission line, the line climbing operation cannot be carried out through the insulated rope ladder and the insulated hard ladder, and at the moment, the working personnel need to descend to the wire through steel pipe towers on two sides of the deep groove, the pond or the river and then reach the maintenance working point through the flying vehicle.

An electric aerodyne in the prior art generally comprises a hanging frame, wherein a rotating wheel used for moving on a wire is installed at the upper part of the hanging frame, a seat frame for an operator to sit and lie is installed at the lower part of the hanging frame, when the electric aerodyne is used, the operator sits on the seat frame and moves on the wire through the rotating wheel so as to realize wire distribution maintenance, but most of the existing electric aerodynes cannot cross over a spacer in a wire distribution process, when the spacer passes through a double-split wire space or is provided with interphase spacers, the operator needs to go up and down from the aerodyne to climb on the wire, the aerodyne is lifted to the other side from one side of the spacer, and the operator climbs the spacer and then descends the aerodyne; in order to effectively prevent the wires from waving, the wire space spacers are generally arranged on one phase of the wires at intervals of dozens of meters, so that an operator needs to frequently go up and down to fly when passing through the spacers for line maintenance, higher potential safety hazards exist, the operation space is limited, the labor intensity of the operator is high, time and labor are wasted, the line maintenance outlet time is too long, and the working efficiency is low.

Therefore, the development of the electric aerodyne capable of passing through the phase line spacer has urgent research value, and also has good economic benefit and industrial application potential, which is the position and the basis of the power completed by the invention.

Disclosure of Invention

The present inventors have conducted intensive studies to overcome the above-identified drawbacks of the prior art, and as a result, have completed the present invention after having made a great deal of creative efforts.

Specifically, the technical problems to be solved by the present invention are: the electric galloping car capable of passing through the spacers among the phase lines is provided, so that crossing running of the spacers in the process of line walking and maintenance is facilitated.

In order to solve the technical problems, the technical scheme of the invention is as follows:

the utility model provides a can cross electric power driving of conductor spacer between phase line, includes the stores pylon and install in the passenger frame of stores pylon lower part, the stores pylon includes the connecting axle, articulated at least three suspension mechanism who installs the interval setting on the connecting axle, every suspension mechanism's top all rotates installs along the rolling runner of wire.

As an improved technical scheme, the number of the suspension mechanisms is three, and the suspension mechanisms are uniformly arranged on the connecting shaft.

As an improved technical scheme, the suspension mechanism further comprises a front runner baffle, a rear runner baffle and a wire anti-falling bolt, the front runner baffle is hinged to the connecting shaft, the rear runner baffle is arranged corresponding to the top of the front runner baffle, the runner is rotatably arranged between the front runner baffle and the rear runner baffle, threaded holes matched with the wire anti-falling bolt are correspondingly formed in the front runner baffle and the rear runner baffle, the threaded holes are located below the runner, and the wire anti-falling bolt is detachably arranged between the front runner baffle and the rear runner baffle through the threaded holes.

As a further improved technical scheme, the rotating wheel rear baffle comprises an upper baffle sheet, a lower baffle sheet and an overturning hinge, the upper baffle sheet is hinged to the lower baffle sheet through the overturning hinge, the rotating wheel is installed on the upper baffle sheet, the overturning hinge is close to the rotating wheel, and the threaded hole is formed in the lower baffle sheet.

As a further improved technical scheme, a hinged part is arranged at the bottom end of the front baffle of the rotating wheel, and the radial cross section of the hinged part is of an annular structure;

the connecting shaft is provided with a first mounting part for mounting the hinge part of the front baffle of the rotating wheel, the first mounting part comprises a middle shaft and a limiting rod positioned on one side of the middle shaft, the outer diameter of the middle shaft is smaller than the inner diameter of the hinge part, the radial cross section of the limiting rod is of a semi-circular structure, and a gap for movably sleeving the hinge part is formed between the limiting rod and the middle shaft;

the front rotating wheel baffle is uniformly arranged and installed on the connecting shaft through the hinged part and the first installation part, and under the action of the hinged part and the first installation part, the front rotating wheel baffle is rotatably arranged on one side of the connecting shaft.

As a further improved technical scheme, a hand-held rod is further hinged to the connecting shaft, and a handle transfer ring is arranged in the middle of the hand-held rod.

As an improved technical scheme, still including install in brake mechanism on the connecting axle, brake mechanism is including the baffle before the braking, the bottom of baffle before the braking be equipped with one with the connecting axle is connected, and is used for realizing its connecting portion that move and fix a position in vertical direction, the top of baffle before the braking is equipped with one and is used for controlling the stores pylon and the relatively static brake portion of wire.

As a further improved technical scheme, a through hole for inserting a positioning pin shaft is formed in the connecting part, the positioning pin shaft is inserted into the connecting part of the front baffle of the brake through the through hole, and the connecting part is divided into a brake obstacle passing position and a brake working position by the positioning pin shaft;

the brake portion include with the corresponding brake backplate that sets up in baffle top before the brake, the brake backplate with link to each other through the guide arm between the baffle before the brake, the brake backplate with still be equipped with the brake rocking handle before the brake between the baffle, the brake rocking handle with brake backplate screw-thread fit connects, the brake backplate with fixed mounting is all corresponded to the inboard of baffle before the brake has the abrasionproof wire brake block, just the baffle before the brake pass through the brake work position with when the connecting axle is connected, the wire is located two between the abrasionproof wire brake block.

As a further improved technical scheme, be equipped with the confession on the connecting axle the second installation department of connecting portion installation, the radial cross section of second installation department is oval, just the second installation department with the barrier position is crossed in the brake or brake work phase adaptation, the baffle passes through before the brake connecting portion with the second installation department is spacing installation on vertical direction.

As an improved technical scheme, the sitting frame is of a folding structure and is hinged and connected with the connecting shaft through a connecting rod.

As a further improved technical solution, the sitting frame includes a connecting frame, a hinge shaft, a pedal frame and a sitting frame, a stop lever is disposed at the bottom end of the connecting frame, the hinge shaft is disposed on the connecting frame and close to the stop lever, and the pedal frame and the sitting frame are respectively hinged to the connecting frame through the hinge shaft.

After the technical scheme is adopted, the invention has the beneficial effects that:

(1) the electric galloping car structure is simple in overall structure and light in weight, the hanging on the wire is realized through the hanging mechanism, the seat frame is arranged to facilitate the riding of operating personnel, and when the electric galloping car structure is used, the galloping car is moved through the rolling of the rotating wheels on the wire, so that the wiring maintenance is realized; when the spacer reaches the position of the spacer, when the spacer is subjected to crossing driving, the first suspension mechanism needing to pass through the spacer is separated from the connection with the lead, at the moment, the flying vehicle still has two suspension mechanisms which are suspended on the lead and can be stably and reliably connected with the lead, and due to the structure that the suspension mechanisms are hinged with the connecting shaft, after the suspension mechanisms needing to pass through the spacer are taken down from the lead, the current suspension mechanisms rotate around the connecting shaft and fall down, the electric flying vehicle displaces, so that the first suspension mechanism can pass through the spacer, the first suspension mechanism can be suspended on the lead again after passing through the spacer, then the middle suspension mechanism is taken down, then the middle suspension mechanism is suspended again after passing through the spacer, and thus, when the rear suspension mechanisms are sequentially passed, the crossing driving of the spacer by the electric flying vehicle can be realized; compared with a traditional galloping structure, the galloping structure has the advantages that the operation is simple and convenient, operators can complete crossing of the conductor spacers without galloping, the safety of the operators is effectively guaranteed, the labor intensity is greatly reduced, the time of crossing the conductor spacers is greatly reduced, the work efficiency is improved, and the line outgoing time of line maintenance is effectively shortened.

(2) The suspension mechanism is arranged, so that convenience is provided for realizing convenient suspension and separation of the galloping car on the lead while realizing the movement of the galloping car on the lead, after the rotating wheel is hung on the wire, the wire anti-drop bolt is arranged between the front baffle plate of the rotating wheel and the rear baffle plate of the rotating wheel through the threaded hole, thereby effectively preventing the occurrence of the phenomenon that the lead slips off the suspension mechanism in the wiring process, ensuring the use safety, dismounting the lead anti-slip bolt when needing to pass through the spacer, because the rear baffle of the rotating wheel is a structure that two baffles are hinged through a turning hinge, after the wire anti-falling bolt is disassembled, the lower baffle is turned over, the rotating wheel can be easily taken off from the wire by rotating the rotating wheel, therefore, the separation of the current suspension mechanism and the wire is realized, the operation is simple and convenient, and the suspension mechanism needing the spacer is separated from the wire and then passes through the spacer.

(3) The structure that the front baffle of the rotating wheel is hinged and connected to the connecting shaft is achieved through the hinge portion and the first installation portion, when the suspension mechanism is separated from the lead, the suspension mechanism can only turn to one side of the connecting shaft, the operation personnel can be hung on the connecting shaft conveniently, the lifting rod structure is installed on the connecting shaft in a hinged mode in a matched mode, when the operation personnel goes down to the lead from the cross arm of the steel pipe tower, when the electric aerocar is hung on the lead, the lifting rod is lifted by the operation personnel, under the action of gravity of the seat frame and the connecting shaft, all suspension mechanisms can be automatically kept in an upward vertical state through the lifting rod, convenience is brought to hanging of the electric aerocar on the lead, and hanging operation is simple and convenient.

(4) The brake mechanism who is equipped with provides the safety guarantee for the operating personnel gallows from top to bottom, simultaneously, through this brake mechanism who is equipped with, can make this electric power gallows stop arbitrary position on the wire, especially when using on the more electric wire that hangs down, can make the electric power gallows realize hovering in the great position of wire inclination, provides convenience for operating personnel's construction maintenance, and work efficiency obtains effectively improving, and makes operation safety obtain reliable guarantee.

(5) Realize the installation of brake mechanism on the connecting axle through connecting portion and second installation department, when the installation is connected with the second installation department of connecting axle to the brake work position of connecting portion, the wire is located between two abrasionproof wire brake pads of brake mechanism, brake mechanism has brake braking's working property, when this electric power driving need stride across the conductor spacer and travel, it crosses barrier position and connecting axle connection installation to change connecting portion to the brake, brake mechanism moves down to wire and conductor spacer below this moment, thereby be convenient for brake mechanism passes through the conductor spacer, realize crossing the conductor spacer operation, and realize through the switching connection installation between connecting portion and the second installation department of connecting axle through the locating pin axle, easy operation is convenient, therefore, the clothes hanger is strong in practicability.

(6) This brake portion structure that is equipped with realizes the brake braking through manual rotation brake rocking handle, and the operating personnel of being convenient for carries out nimble brake according to actual conditions and controls, and simultaneously, the abrasionproof wire brake block that is equipped with through abrasionproof wire brake block clamp wire realization brake braking, can improve brake braking performance, plays the guard action to the wire simultaneously, reduces the wearing and tearing to the wire, effectively reduces to walk the influence of line maintenance to the wire.

(7) The folding type riding frame structure is convenient for the operating personnel to ride, so that the operating personnel can overhaul more safely and comfortably, and can fold the electric runaway when not in use without overhauling, the volume of the folded electric runaway is greatly reduced, the electric runaway is convenient to move, carry and store, and the electric runaway is convenient to store and carry.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a connecting shaft according to the present invention;

FIG. 3 is a schematic view of the suspension mechanism of the present invention;

FIG. 4 is a schematic structural view of the braking mechanism of the present invention;

FIG. 5 is a left side view of the seat frame of the present invention;

FIG. 6 is a schematic view of the structure of the inter-line spacer of the present invention;

reference numerals: 1-a connecting shaft; 101-a first mounting portion; 1011-middle axis; 1012-limiting rods; 102-a second mounting portion; 2-rotating wheel; 3-front baffle of rotating wheel; 301-a hinge; 4-rotating wheel rear baffle; 401-upper baffle plate; 402-lower baffle plate; 403-turning over a hinge; 5-wire anti-falling bolt; 6-a threaded hole; 7-carrying the rod; 701-handle transfer ring; 8-braking a front baffle; 9-positioning a pin shaft; 10-passing the obstacle position during braking; 11-brake working position; 12-brake back plate; 13-a guide bar; 14-brake rocking handle; 15-wear prevention of the brake pad; 16-a connecting rod; 17-a connecting frame; 1701-stop lever; 18-a hinged axis; 19-a pedal frame; 20-seat frame.

Detailed Description

The invention is further illustrated by the following specific examples. The use and purpose of these exemplary embodiments are to illustrate the present invention, not to limit the actual scope of the present invention in any way, and not to limit the scope of the present invention in any way.

As shown in fig. 1, the embodiment provides an electric aerodyne capable of passing through a phase line spacer, including a hanger and a seat frame 20 installed on the lower portion of the hanger, the hanger includes a connecting shaft 1, at least three suspension mechanisms arranged at intervals are hinged to the connecting shaft 1, a rotating wheel 2 rolling along a wire is installed on the top end of each suspension mechanism in a rotating mode, and hubs of the rotating wheels 2 of the respective suspension mechanisms are located on the same plane, so that the stress balance of the rotating wheels 2 can be achieved, the effect of balancing the electric aerodyne is achieved, and meanwhile the stability of the electric aerodyne in moving on the wire can be improved.

Considering the self weight of the electric aerodyne and the stability and reliability when the spacer is passed, in the embodiment, three suspension mechanisms are arranged and are uniformly arranged on the connecting shaft 1, namely, one suspension mechanism is arranged in the middle of the connecting shaft 1, and the other two suspension mechanisms are symmetrically arranged at two ends of the connecting shaft 1.

As shown in fig. 3, the suspension mechanism further includes a front runner baffle 3, a rear runner baffle 4 and a wire anti-falling bolt 5, the front runner baffle 3 is hinged to the connecting shaft 1, the rear runner baffle 4 is arranged corresponding to the top of the front runner baffle 3, the runner 2 is rotatably arranged between the front runner baffle 3 and the rear runner baffle 4, the front runner baffle 3 and the rear runner baffle 4 are correspondingly provided with a threaded hole 6 adapted to the wire anti-falling bolt 5, the threaded hole 6 is located below the runner 2, and the wire anti-falling bolt 5 is detachably arranged between the front runner baffle 3 and the rear runner baffle 4 through the threaded hole 6; after on hanging the dress to the wire to runner 2, install baffle 3 before the runner with runner backplate 4 within a definite time through screw hole 6 with wire anticreep bolt 5 to can effectively prevent to walk the emergence of line in-process wire slippage phenomenon from this suspension mechanism, ensured safe in utilization.

In this embodiment, through round pin hub connection between baffle 3 and runner backplate 4 before the runner, runner 2 rotates the installation with runner backplate 4 between baffle 3 before the runner through the round pin axle, and for preventing that the baffle is deviate from selling the axle in the use, the anti-disengaging nut is installed to the one end that the round pin axle is close to the split pin.

In order to facilitate the separation of the suspension mechanism from the lead when the spacer passes through, the rotating wheel rear baffle 4 comprises an upper baffle 401, a lower baffle 402 and a turning hinge 403, the upper baffle 401 and the lower baffle 402 are hinged and connected through the turning hinge 403, the rotating wheel 2 is arranged on the upper baffle 401, the turning hinge 403 is arranged close to the rotating wheel 2 and is positioned above the hub of the rotating wheel 2, and a threaded hole 6 is formed in the lower baffle 402; when the conductor spacer is needed to be passed, the conductor anti-falling bolt 5 is detached, the rotating wheel rear baffle plate 4 is of a structure that two baffle plates are hinged through the overturning hinge 403, the conductor anti-falling bolt 5 is detached, the lower baffle plate 402 is turned outwards, the rotating wheel 2 can be rotated to easily separate the rotating wheel 2 from the conductor, so that the current separation of the suspension mechanism and the conductor is realized, the operation is simple and convenient, and the suspension mechanism needing the conductor spacer is separated from the conductor by the conductor spacer.

In order to realize the hinged connection of the suspension mechanism and the connecting shaft 1, the bottom end of the front baffle 3 of the rotating wheel is provided with a hinged part 301, the radial cross section of the hinged part 301 is of a circular ring structure, as shown in fig. 2, the connecting shaft 1 is provided with a first mounting portion 101 for mounting the hinge portion 301 of the front turning wheel baffle 3, the first mounting portion 101 comprises a central axis 1011 and a limit rod 1012 positioned at one side of the central axis 1011, the outer diameter of the central axis 1011 is smaller than the inner diameter of the hinge portion 301, the radial cross section of the limit rod 1012 is a semi-circular structure, a gap for movably sleeving the hinge part 301 is formed between the limit rod 1012 and the central shaft 1011, the hinge part 301 of the front baffle 3 of the rotating wheel is sleeved on the central shaft 1011 of the first mounting part 101, can rotate around the central axis 1011, the limiting rod 1012 positioned at one side of the central axis 1011 plays the role of limiting the rotation of the front baffle 3 of the rotary wheel, so that the runner front baffle 3 can be turned over only at one side of the connecting shaft 1 by the hinge portion 301 and the first mounting portion 101.

In this embodiment, the connecting shaft 1 is further hinged with a hand-held lever 7, the hand-held lever 7 is U-shaped, two ends of the hand-held lever 7 are respectively hinged and mounted near two ends of the connecting shaft 1, the hand-held lever 7 is arranged on one side of the connecting shaft 1 where the suspension mechanism can be turned over, and a handle transfer ring 701 is arranged in the middle of the hand-held lever 7; this portable pole 7 structure, the handle transmission ring 701 that is equipped with, this electric power driving of operating personnel portable of being convenient for, simultaneously when hanging on this electric power driving guide wire, can pass through handle transmission ring 701 with the transmission rope and transmit this electric power driving to wire department, in addition, when operating personnel from the cross arm department of steel-pipe tower to wire department, when hanging on this driving on the wire, portable pole 7 of operating personnel, under the action of taking frame 20 and connecting axle 1 gravity, can make all suspension mechanism keep the vertical state that makes progress through portable pole 7 is automatic, thereby provide convenience for the hanging on the wire of this electric power driving, the hanging operation is simple and convenient.

As shown in fig. 4, the suspension device further comprises a brake mechanism mounted on the connecting shaft 1, the brake mechanism comprises a front brake baffle 8, a connecting part which is connected with the connecting shaft 1 and used for moving and positioning the connecting shaft in the vertical direction is arranged at the bottom of the front brake baffle 8, and a brake part used for controlling the relative rest of the suspension frame and the wire is arranged at the top of the front brake baffle 8; in this embodiment, the brake mechanism is disposed between two adjacent suspension mechanisms.

Offer the through-hole that supplies locating pin 9 to alternate on the connecting portion, locating pin 9 passes through the through-hole cartridge on the connecting portion of baffle 8 before the brake, and locating pin 9 cuts apart connecting portion into the brake and crosses barrier position 10 and brake work position 11, and the brake is crossed the same of barrier position 10 and brake work position 11's specification.

The brake portion includes and corresponds the brake backplate 12 that sets up with 8 tops of baffle before the brake, link to each other through guide arm 13 between baffle 8 before brake backplate 12 and the brake, still be equipped with brake rocking handle 14 before brake backplate 12 and the brake between baffle 8, brake rocking handle 14 includes integrated into one piece's threaded rod and crank, and brake rocking handle 14 passes through the threaded rod and is connected with 12 screw-thread fit of brake backplate, when rotating brake rocking handle 14, under the effect of screw thread, can make the axial displacement of brake backplate 12 along the threaded rod, can adjust the interval between baffle 8 before brake backplate 12 and the brake promptly through brake rocking handle 14.

The inner sides of the brake rear baffle plate 12 and the brake front baffle plate 8 are respectively and fixedly provided with an anti-abrasion wire brake block 15 correspondingly, namely the anti-abrasion wire brake blocks 15 are respectively arranged at one side of the brake rear baffle plate 12 adjacent to the brake front baffle plate 8, and when the brake front baffle plate 8 is connected with the connecting shaft 1 through the brake working position 11, a wire is positioned between the two anti-abrasion wire brake blocks 15; in this embodiment, the abrasion-proof wire brake pad 15 can be made of rubber abrasion-proof material and is fixedly mounted on the brake back plate 12 and the brake front plate 8 by gluing or bolt fixing.

Above-mentioned brake portion structure that is equipped with realizes the brake braking through manual rotation brake rocking handle 14, and the operating personnel of being convenient for carries out nimble brake according to actual conditions and controls, and simultaneously, abrasionproof wire brake block 15 that is equipped with presss from both sides tight wire through abrasionproof wire brake block 15 and realizes the brake braking, can improve brake braking performance, plays the guard action to the wire simultaneously, reduces the wearing and tearing to the wire, effectively reduces to walk the influence of line maintenance to the wire.

This electric power driving is equipped with brake mechanism, provides the safety guarantee for the operating personnel overhead traveling, simultaneously, through this brake mechanism who is equipped with, can make this electric power driving stop arbitrary position on the wire, especially when using on the more drastic electric wire that hangs down, can make electric power driving realize hovering in the great position of wire inclination, provides convenience for operating personnel's construction maintenance, and work efficiency is effectively improved, and makes operation safety obtain reliable guarantee.

In order to realize the installation of the front brake baffle 8 on the connecting shaft 1, as shown in fig. 2, a second installation part 102 for installing a connection part is arranged on the connecting shaft 1, the radial cross section of the second installation part 102 is oval, the second installation part 102 is matched with the brake obstacle crossing position 10 or the brake working position 11, the front brake baffle 8 is installed on the connecting shaft 1 through the connection part and the second installation part 102, the installation shaking can be prevented, and the limited installation of the front brake baffle 8 in the vertical direction is realized; the using state of the brake mechanism is that the brake mechanism is connected and installed with the second installation part 102 of the connecting shaft 1 through the brake working position 11 of the connecting part, when a spacer is needed to pass, the positioning pin shaft 9 is pulled out, the brake mechanism moves downwards to the second installation part 102 to be located at the brake barrier passing position 10, the positioning pin shaft 9 is inserted into the connecting part again, the spacer passing operation of the brake mechanism can be achieved, after the spacer is passed by the brake mechanism, the positioning pin shaft 9 is pulled out, the brake mechanism is lifted, and the brake mechanism is reset to the using state again; realize the installation of brake mechanism on connecting axle 1 through connecting portion and second installation department 102, when the brake position 11 of connecting portion is connected the installation with the second installation department 102 of connecting axle 1, the wire is located between two abrasionproof wire brake pads 15 of brake mechanism, brake mechanism has brake braking's working property, when this electric power driving need stride across the conductor spacer and travel, it crosses barrier position 10 and is connected the installation with connecting axle 1 to change connecting portion to the brake, brake mechanism moves down to wire and conductor spacer below this moment, thereby be convenient for brake mechanism passes through the conductor spacer, realize crossing the conductor spacer operation, and realize the switching connection installation between connecting portion and connecting axle 1 second installation department 102 through locating pin axle 9, and easy operation is convenient, therefore, the clothes hanger is strong in practicability.

As shown in fig. 1 and 5, the sitting frame 20 is used for sitting by a worker, the sitting frame 20 is hinged to the connecting shaft 1 through the connecting rod 16 and is installed right below the hanging rack, the sitting frame 20 is of a folding structure and comprises a connecting frame 17, a hinge shaft 18, a pedal frame 19 and a sitting frame 20, a stop rod 1701 is arranged at the bottom end of the connecting frame 17, the hinge shaft 18 is arranged on the connecting frame 17 and is close to the stop rod 1701, the pedal frame 19 and the sitting frame 20 are respectively hinged to the connecting frame 17 through the hinge shaft 18, and after unfolding, limiting support of a working position is achieved through the stop rod 1701, so that the unfolded sitting frame 20 is stable and firm, the worker can sit conveniently, and the worker can work on the sitting frame 20 more safely and comfortably.

In this embodiment, the connecting frame 17, the pedal frame 19 and the seat frame 20 are all frame structures fixed by welding of rods, so that the structure is firm, reliable and light, mechanical strength requirements of the galloping under various special conditions can be met, and safety of operating personnel is guaranteed.

Through this foldable frame 20 of taking, the operating personnel of being convenient for take for when the operating personnel overhauld work is safer, comfortable, need not overhaul when using, can fold this electric power driving, and the electric power driving volume after folding reduces greatly, is convenient for remove the transport and deposit, makes to deposit and carry more convenient.

The electric coaster capable of passing through the inter-phase line spacer is simple in overall structure and light in weight, and during operation, an operator climbs to the cross arm of the steel pipe tower and descends to a lead from the cross arm, and the electric coaster is transmitted to the lead by the aid of the handle transmission ring 701 of the lifting rod 7 through the transmission rope; an operator carries the handle transfer ring 701 by hand, at the moment, the three suspension mechanisms are kept in an upward vertical state through the lifting rod 7 under the action of the gravity of the riding frame 20 and the connecting shaft 1, so that the rotating wheel 2 is conveniently hung on a wire, and after the rotating wheel 2 is hung on the wire, the wire anti-falling bolt 5 is connected and installed to prevent the wire from falling off; the working state of the brake mechanism is that the brake mechanism is connected and installed with the second installation part 102 of the connecting shaft 1 through the brake working position 11 of the connecting part and is positioned and fixed by the positioning pin shaft 9; after the electric flying vehicle is hung on a wire through a hanging mechanism, a brake crank 14 is rotated, under the action of a brake rear baffle 12, the electric flying vehicle and the wire are braked through an anti-abrasion wire brake block 15, so that the electric flying vehicle and the wire are relatively static, an operator can descend onto the electric flying vehicle, sit on a seat frame 20 of the seat frame 20, step on a pedal rod at the lower part of a pedal frame 19 with feet, the brake limit of the electric flying vehicle and the wire is relieved by rotating the brake crank 14, the electric flying vehicle can be used, the electric flying vehicle can move on the wire through rolling of a rotating wheel 2 on the wire, wiring maintenance work is carried out, and in the wiring process, driving and hovering on the wire are realized through controlling the brake crank 14; the electric coaster runs on the lead in a normal state, as shown in a structural schematic diagram of a normal running state in fig. 6.

When the spacer reaches the position of the spacer and needs to be spanned for running, a wire anti-falling bolt 5 of a suspension mechanism needing to pass through the spacer is opened, after the wire anti-falling bolt 5 is detached, a lower baffle 402 of a rotating wheel rear baffle 4 is turned up, a rotating wheel 2 close to the spacer is rotated to be detached from a wire, so that the current suspension mechanism is separated from the wire, the current suspension mechanism rotates around a connecting shaft 1 and is lapped, at the moment, two suspension mechanisms of the electric aerodyne are still hung on the wire and can be stably and reliably connected with the wire, the electric aerodyne cannot generate the phenomenon of front and back shaking, and better stability can be still kept; meanwhile, the positioning pin shaft 9 of the brake mechanism is pulled out, so that the brake mechanism moves downwards, the brake obstacle crossing position 10 of the connecting part falls onto the connecting shaft 1, namely the second mounting part 102 of the connecting shaft 1 is located at the brake obstacle crossing position 10 of the connecting part, the positioning pin shaft 9 is inserted into the connecting part again, the current position of the brake mechanism is positioned, the brake mechanism is located below the conducting wire and the spacing rod at the moment, the electric aerodyne moves, and the first suspension mechanism and the brake mechanism can pass through the spacing rod, as shown in the first step of fig. 6.

After the first suspension mechanism and the brake mechanism are finished, the first suspension mechanism is hung on the wire through the rotating wheel 2 again, the wire anti-falling bolt 5 is installed back, the positioning pin shaft 9 is pulled out, the brake mechanism is lifted up, and the brake mechanism is restored to a working state again and is positioned and fixed; as shown in the second step of fig. 6, the middle suspension mechanism is taken down and then passes through the spacer; in this way, after the rear suspension mechanisms are sequentially finished, the electric coaster can realize the crossing running of the spacer, as shown in the third step and the fourth step in fig. 6.

Because the structure of the inter-phase spacer in the horizontal direction is the same as that of the inter-line spacer, the electric coaster can also complete the work of passing through the inter-phase spacer, and the operation of passing through the inter-phase spacer is the same as that of passing through the inter-line spacer, which is not described herein again.

Because when looping through the conductor spacer with linkage, there are two linkages to keep putting with hanging of wire all the time, make this electric power driving cross the conductor spacer operation safe and stable, and compare traditional driving structure, make and cross the conductor spacer easy operation convenient, the operation personnel need not to go down the driving just can accomplish the leap-over of conductor spacer and travel, operation personnel's safety is effectively ensured, and make intensity of labour greatly reduced, the time of crossing the conductor spacer significantly reduces, and the work efficiency is improved, and then line maintenance time of being qualified for the next round of competitions has effectively been shortened, furthermore, the folding back volume of this electric power driving greatly reduces, make and deposit and carry more convenient.

It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should also be understood that various alterations, modifications and/or variations can be made to the present invention by those skilled in the art after reading the technical content of the present invention, and all such equivalents fall within the protective scope defined by the claims of the present application.

Claims (4)

1. The utility model provides a can cross electric power driving of phase line interval stick, includes the stores pylon and install in the riding frame of stores pylon lower part, its characterized in that: the hanging frame comprises a connecting shaft, at least three hanging mechanisms arranged at intervals are hinged to the connecting shaft, and a rotating wheel rolling along a wire is rotatably arranged at the top end of each hanging mechanism;

the suspension mechanism further comprises a front runner baffle, a rear runner baffle and a wire anti-falling bolt, the front runner baffle is hinged to the connecting shaft, the rear runner baffle is arranged corresponding to the top of the front runner baffle, the runner is rotatably arranged between the front runner baffle and the rear runner baffle, threaded holes matched with the wire anti-falling bolt are correspondingly formed in the front runner baffle and the rear runner baffle, the threaded holes are located below the runner, and the wire anti-falling bolt is detachably arranged between the front runner baffle and the rear runner baffle through the threaded holes;

the rotating wheel rear baffle comprises an upper baffle, a lower baffle and an overturning hinge, the upper baffle and the lower baffle are hinged and connected through the overturning hinge, the rotating wheel is installed on the upper baffle, the overturning hinge is arranged close to the rotating wheel, and the threaded hole is formed in the lower baffle;

the bottom end of the front baffle of the rotating wheel is provided with a hinged part, and the radial cross section of the hinged part is of an annular structure; the connecting shaft is provided with a first mounting part for mounting the hinge part of the front baffle of the rotating wheel, the first mounting part comprises a middle shaft and a limiting rod positioned on one side of the middle shaft, the outer diameter of the middle shaft is smaller than the inner diameter of the hinge part, the radial cross section of the limiting rod is of a semi-circular structure, and a gap for movably sleeving the hinge part is formed between the limiting rod and the middle shaft; the front rotating wheel baffle is uniformly arranged and installed on the connecting shaft through the hinged part and the first installation part, and under the action of the hinged part and the first installation part, the front rotating wheel baffle is rotatably arranged on one side of the connecting shaft;

the connecting shaft is also hinged with a hand-held rod, the hand-held rod is U-shaped, two ends of the hand-held rod are respectively hinged and installed close to two tail ends of the connecting shaft, the hand-held rod is arranged on one side, capable of being turned, of the hanging mechanism on the connecting shaft, and a handle transfer ring is arranged in the middle of the hand-held rod;

the connecting shaft is further provided with a brake mechanism, the brake mechanism comprises a front brake baffle, the bottom of the front brake baffle is provided with a connecting part which is connected with the connecting shaft and used for realizing the vertical movement and the positioning of the front brake baffle, the connecting part is provided with a through hole for inserting a positioning pin shaft, the positioning pin shaft is inserted into the connecting part of the front brake baffle through the through hole, the connecting part is divided into a brake obstacle passing position and a brake working position by the positioning pin shaft, and the top of the front brake baffle is provided with a brake part used for controlling the relative static state of the hanging rack and the wire;

be equipped with the confession on the connecting axle the second installation department of connecting portion installation, the radial cross section of second installation department is oval, just the second installation department with the barrier position is crossed in the brake or brake work phase adaptation, brake front baffle passes through connecting portion with the spacing installation is gone up to the second installation department in vertical direction.

2. The electric flying vehicle capable of passing through the phase conductor spacer as claimed in claim 1, wherein: the brake portion include with the corresponding brake backplate that sets up in baffle top before the brake, the brake backplate with link to each other through the guide arm between the baffle before the brake, the brake backplate with still be equipped with the brake rocking handle before the brake between the baffle, the brake rocking handle with brake backplate screw-thread fit connects, the brake backplate with fixed mounting is all corresponded to the inboard of baffle before the brake has the abrasionproof wire brake block, just the baffle before the brake pass through the brake work position with when the connecting axle is connected, the wire is located two between the abrasionproof wire brake block.

3. An electric flying vehicle capable of passing through an inter-phase conductor spacer as claimed in claim 2, wherein: the sitting frame is of a folding structure and is hinged with the connecting shaft through a connecting rod.

4. An electric flying vehicle capable of passing through an inter-phase conductor spacer according to claim 3, wherein: the sitting frame comprises a connecting frame, a hinged shaft, a pedal frame and a sitting frame, a stop lever is arranged at the bottom end of the connecting frame, the hinged shaft is arranged on the connecting frame and close to the stop lever, and the pedal frame and the sitting frame are hinged to the connecting frame through the hinged shaft respectively.

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