CN112202109A - Self-walking preformed armor rod auxiliary installation equipment for electric power construction maintenance and operation method thereof - Google Patents

Abstract

The invention discloses self-walking preformed armor rod auxiliary installation equipment for electric power construction overhaul and an operation method thereof, wherein the equipment comprises a lead, wherein an upper walking device and a lower walking device are detachably installed at the upper end and the lower end of the lead; the upper walking device comprises an upper rack, a rolling wheel component arranged at the bottom of the upper rack in a lifting manner, an anti-tipping component arranged on one side of the bottom of the upper rack and a brake component arranged on the other side of the bottom of the upper rack; a lower walking device is arranged below the upper walking device. The rotating device comprises a combined splicing type gear ring which is rotatably arranged on the side vertical frame, a gear is meshed and connected with the lower part of the gear ring, and the gear is fixedly sleeved at the end part of the rotating shaft; the inner ring of the gear ring is detachably connected with a brush device or a conductive grease coating device. The automatic grinding machine can automatically finish the work of grinding and coating conductive grease on the lead in the area where the preformed armor rods need to be installed, only one worker is needed for assisting work, and the workload of the worker is reduced.

Description

Self-walking preformed armor rod auxiliary installation equipment for electric power construction maintenance and operation method thereof

Technical Field

The invention relates to the technical field of power equipment, in particular to self-walking preformed armor rod auxiliary installation equipment for power construction maintenance and an operation method thereof.

Background

The initial product of the preformed armor rods is used for protecting spiral protecting lines at the stress concentration position of a bare conductor and the position of electric corrosion and electric arc burning loss. Through years of development, the preformed armor rod hardware is widely applied to the fields of power transmission and distribution, optical fiber communication, electrified railways, cable televisions, buildings, agriculture and the like. When the wire is overhauled and maintained, a worker is required to climb a wire tower or a wire pole and then walk to a maintenance area on the high-altitude wire for maintenance, the part of the wire needing to be protected is manually wound with the preformed armor rods, before the wire is wound, the surface of the wire is manually polished and coated with a layer of conductive grease, two persons are required to stand at high altitude to match with each other on the wire, and the whole process is very dangerous.

Therefore, the electric power construction maintenance self-walking preformed armor rod auxiliary installation equipment and the operation method thereof are provided for solving the problems.

Disclosure of Invention

The invention aims to provide self-walking preformed armor rod auxiliary installation equipment for electric power construction overhaul, and aims to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: an auxiliary installation device for electric power construction maintenance self-walking preformed armor rods comprises a lead, wherein an upper walking device and a lower walking device are detachably installed at the upper end and the lower end of the lead;

the upper walking device comprises an upper rack, a rolling wheel assembly arranged at the bottom of the upper rack in a lifting manner, an anti-tipping assembly arranged on one side of the bottom of the upper rack and a brake assembly arranged on the other side of the bottom of the upper rack;

the anti-tipping assembly comprises at least two side rollers which are vertically and symmetrically arranged, the brake assembly comprises at least two rubber brake blocks which are symmetrically arranged, the lead sequentially passes through gaps among the side rollers and gaps among the rubber brake blocks, and the lead positioned between the anti-tipping assembly and the brake assembly is contacted with the bottom of the rolling wheel assembly;

a lower walking device is arranged below the upper walking device and comprises a lower rack connected with the upper rack, a plurality of worm gears rotatably arranged at the top of the lower rack, a rotating shaft arranged in parallel with the direction of a lead, a worm sleeve fixedly sleeved at the middle part of the rotating shaft and a servo motor driving the rotating shaft to rotate, wherein the worm sleeve is meshed with the worm gears, and the lead is contacted with the top of the worm gears;

two end parts of the rotating shaft are rotatably connected with side vertical frames fixed at two ends of the lower rack, the side vertical frames at two sides are respectively provided with a rotating device, and two ends of the lead respectively penetrate through the rotating devices at the same side;

the rotating device comprises a combined splicing type gear ring which is rotatably arranged on the side vertical frame, a gear is meshed and connected with the lower part of the gear ring, and the gear is fixedly sleeved at the end part of the rotating shaft;

the inner ring of the gear ring is detachably connected with a brush device or a conductive grease coating device;

the brush device comprises a brush seat with an arc-shaped structure and steel wire brushes respectively arranged at the bottoms of the brush seat, and the steel wire brushes are in contact with the surface of the lead;

scribble conductive fat device and include that a conductive fat stores the frame and the ball that the activity was inlayed in conductive fat storage frame bottom, conductive fat stores the frame and has a storage chamber that is used for placing conductive fat, the inner of ball is located the storage intracavity.

Preferably, two sides of the upper frame are fixedly connected with side plates extending downwards, and the side plates are connected with the side edges of the lower frame through bolts.

Preferably, the wheel subassembly that rolls includes first otic placode frame and rotates a plurality of rolls wheels of installing in first otic placode frame bottom, the wheel that rolls along the axis direction roll of wire, and the wheel middle part that rolls is equipped with round and wire complex recess, top end fixed connection in first otic placode frame top through first spring and the upper bracket, and first otic placode frame top still fixes and sets up a plurality of gag lever posts that upwards extend, the gag lever post runs through the upper bracket top, and gag lever post tip rigid coupling one prevents the end cover that the gag lever post pulled out.

Preferably, the anti-tipping assembly further comprises two vertical frames vertically arranged on one side of the bottom of the upper rack, a gap for a wire to pass through is formed between the two vertical frames, at least one side roller is rotatably arranged on each vertical frame, and a circle of groove matched with the wire is formed in the middle of each side roller.

Preferably, the brake assembly further comprises a second lug plate frame vertically installed on the other side of the bottom of the upper rack, the bottom of the second lug plate frame is symmetrically connected with two rubber brake blocks in a sliding mode, grooves matched with wires are formed in the inner side of each rubber brake block, the outer side of each rubber brake block is connected with the second lug plate frame through a second spring, a first electromagnet group is further arranged on the outer side of each rubber brake block and the second lug plate frame and comprises two electromagnets, one electromagnet is installed on the outer side of each rubber brake block, the other electromagnet is installed on the corresponding position of the second lug plate frame, and when the first electromagnet group is electrified, the two electromagnets generate repulsive electromagnetic force;

the top of the rubber brake block is provided with a convex dovetail slide block, and the dovetail slide block is slidably connected in a dovetail chute at the top end in the second ear plate frame.

Preferably, one side of the side stand is fixedly connected with a guard plate, an arc-shaped cavity is formed between the side stand and the guard plate, the lower half part of the gear ring is movably positioned in the arc-shaped cavity, a semicircular wear-resistant pad is arranged on the side wall of the arc-shaped cavity, and an annular bulge matched with the wear-resistant pad is arranged on the side surface of the gear ring;

the gear ring comprises two semicircle annular gear rings, one end of the two semicircle annular gear rings is rotationally connected through a pin shaft, the other end of the two semicircle annular gear rings is fixedly connected through a spring pin, and the wire penetrates through the middle of the two semicircle annular gear rings.

Preferably, the brush device with scribble the conductive grease device and install on the inner race of ring gear not simultaneously, the brush device still include one with the ring gear circle in the first connecting block of installation piece activity joint, one side of first connecting block is rotated and is installed first lead screw, the tip and the first motor shaft coaxial coupling of fixed mounting on first connecting block of first lead screw cup joint first movable seat through helicitic texture on the first lead screw, the both ends of first movable seat are equipped with parallel to each other, run through the first guide bar of first connecting block tip, the outer tip fixed connection of first guide bar the brush seat.

Preferably, scribble conductive grease device still include one with the ring gear in circle the second connecting block of installation piece activity joint, one side of second connecting block is rotated and is installed the second lead screw, the tip and the second motor pivot coaxial coupling of fixed mounting on the second connecting block of second lead screw, cup joint the second sliding seat through helicitic texture on the second lead screw, the both ends of second sliding seat are equipped with the second guide bar that is parallel to each other, runs through second connecting block tip, the outer tip fixed connection of second guide bar the conductive grease storage frame, the conductive grease storage frame is the arc structure with wire surface shape complex, and conductive grease storage frame bottom is equipped with a plurality of sponges, and conductive grease storage frame side still is equipped with the notes fat mouth of a intercommunication storage chamber, set up the check valve on the notes fat mouth.

Preferably, the first connecting block and the second connecting block are formed by connecting blocks of the same structure, accommodating cavities are formed in two sides of each connecting block, a limiting block is clamped in each accommodating cavity, and the inner end of each limiting block is connected with the inner end of each accommodating cavity through a third spring;

the bottom surface of the mounting block is provided with a mounting cavity matched with the connecting block in shape, two sides of the mounting cavity are provided with limiting holes, the connecting block is clamped into the mounting cavity, and the limiting block penetrates through the limiting holes;

the side stand is further provided with a conductive slip ring coaxial with the gear ring, an inner ring of the conductive slip ring is fixedly connected with the gear ring, a wiring terminal of the inner ring is electrically connected with the first motor or the second motor, and a wiring terminal on an outer ring of the conductive slip ring is electrically connected with an external power supply.

An operation method of auxiliary installation equipment for electric power construction overhaul self-walking preformed armor rods comprises the following steps:

s1: the staff installs the instrument on the wire from the cross arm position, specifically is: firstly, erecting an upper walking device on a lead, enabling the lead to sequentially pass through gaps among a plurality of side rollers and gaps among a plurality of rubber brake blocks, and enabling the lead positioned between an anti-tipping assembly and a brake assembly to be in contact with the bottom of a rolling wheel assembly;

s2: installing the lower walking device below the upper walking device, and enabling the conducting wire to contact the top of the worm wheel, wherein the conducting wire is tightly clamped between the rolling wheel assembly and the worm wheel;

s3: when the lower walking device is installed, the combined gear ring is opened, so that the gear ring is locked after the lead is positioned in the middle of the gear ring;

s4: the brush device is arranged on the gear ring, the servo motor is started, the worm sleeve is driven to rotate through the rotating shaft, and then the worm wheel is driven to rotate, so that the auxiliary installation equipment can walk to the installation area of the lead;

s5: when the auxiliary mounting equipment reaches the designated position, the first motor is started to drive the first lead screw to rotate, so that the steel wire brush is in contact with the surface of the lead, the servo motor is continuously started at the moment, the auxiliary mounting equipment continues to walk along the lead, and the gear is driven to rotate in the rotating process of the rotating shaft, so that the gear ring rotates around the lead, the steel wire brush performs spiral operation on the surface of the lead, and the surface of the lead is polished;

s6: after polishing, servo motor reversal, supplementary erection equipment returns the cross arm position, the staff pulls down the brush device, scribble the conductive grease device on the installation, the assigned position is walked to the same, the second motor starts, drive second lead screw rotates, make the ball contact on the wire surface, servo motor continues to start this moment, supplementary erection equipment continues to walk along the wire, in-process is rotated in the pivot, drive gear revolve, thereby make the ring gear rotate round the wire, make the steel brush do the screw motion on the wire surface, scribble at the wire surface through the electrically conductive grease of ball in with the storage chamber, and scribble evenly through the electrically conductive grease of sponge.

S7: after the conductive grease is coated, the servo motor rotates reversely, the auxiliary mounting equipment returns to the position of the cross arm, and the preparation work of winding the preformed armor rods is finished.

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

the wire grinding and coating machine can quickly finish the work of grinding and coating conductive grease on the wire in the area where the preformed armor rods need to be installed, only one worker is needed for assisting work, the workload of the worker is reduced, the worker does not need to walk on the wire, and the danger coefficient of the worker is reduced.

The traveling devices are arranged into an upper traveling device and a lower traveling device which are arranged in an upper group and a lower group, and the gear ring of the rotating device is provided with an upper semicircle and a lower semicircle, so that the mounting and the dismounting are convenient.

According to the invention, the servo motor is arranged to drive the rotating shaft to rotate, so that the worm sleeve drives the worm wheel to rotate to walk the tool, and meanwhile, the gear drives the gear ring to rotate, and the coordination of the walking speed of the equipment and the rotating speed of the gear ring is ensured.

The anti-tipping device is provided with the brake assembly, so that the device can be conveniently parked at any time, and the anti-tipping assembly is arranged to ensure the stability of the device in the working process.

The invention is provided with two modules, namely a brush device and a conductive grease coating device, each module is convenient to disassemble and assemble, the distance between each module and a lead can be adjusted, the lead is not contacted in a non-assembly area, and the lead is contacted in an assembly area.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

FIG. 4 is a schematic view of a rotary apparatus according to the present invention;

FIG. 5 is an enlarged view taken at A of FIG. 3 according to the present invention;

FIG. 6 is a perspective view of the upper traveling unit according to the present invention;

FIG. 7 is a sectional view of the upper running gear of the present invention;

FIG. 8 is a schematic view of the rolling wheel assembly of the present invention;

FIG. 9 is a schematic structural view of a brake assembly according to the present invention;

FIG. 10 is a perspective view of a part of the lower running gear of the present invention;

FIG. 11 is a top view of the lower running gear of the present invention;

FIG. 12 is a cross-sectional view of a lower running gear of the present invention;

FIG. 13 is a schematic view of the connection block and mounting block structure of the present invention;

FIG. 14 is a schematic view of a connecting block according to the present invention;

FIG. 15 is a perspective view of a brush device according to the present invention;

FIG. 16 is a cross-sectional view of a brush assembly according to the present invention;

FIG. 17 is a schematic view of the structure of the device for applying conductive grease of the present invention;

fig. 18 is a cross-sectional view taken at B-B of fig. 17 in accordance with the present invention.

In the figure: 1 upper running gear:

11 an upper frame, 1101 side plates,

12 rolling wheel assembly: 121 a first lug plate frame, 122 rolling wheels, 123 a limiting rod, 124 a first spring,

13 tipping assembly: 131 vertical frames, 132 side rollers,

14, a brake component: 141 a second lug plate frame, 142 a rubber brake block, 143 a first electromagnet group and 144 a second spring;

2, a lower part walking device: 21 lower frame, 2101 side grudging post, 22 worm wheel, 23 pivot, 24 servo motor, 35 worm cover:

3, conducting wires;

4, a rotating device: the device comprises a 41 protective plate, 4101 wear-resistant pads, 42 gear rings, 43 gears, 44 conductive slip rings, 45 mounting blocks, 4501 mounting cavities and 4502 limiting holes;

5, a first connecting block 51, a second connecting block 52, a 501 accommodating cavity, a 502 limiting block and a 503 third spring;

6, a brush device: 61 a first movable seat, 6101 a first guide rod, 62 a first lead screw, 63 a first motor, 64 a brush seat and 6401 a steel wire brush;

7 coating conductive grease device: 71 a second movable seat, 7101 a second guide rod, 72 a second screw, 73 a second motor, 74 a conductive grease storage rack, 7401 balls, 7402 sponge, 7403 storage cavity and 7404 grease injection port.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an auxiliary installation device for electric power construction maintenance self-walking preformed armor rods comprises a lead 3, wherein an upper walking device 1 and a lower walking device 2 are detachably installed at the upper end and the lower end of the lead 3;

referring to fig. 6-9, the upper traveling device 1 includes an upper frame 11, a rolling wheel assembly 12 installed at the bottom of the upper frame 11 in a liftable manner, an anti-tipping assembly 13 installed at one side of the bottom of the upper frame 11, and a brake assembly 14 installed at the other side, wherein:

as shown in fig. 8, the rolling wheel assembly 12 includes a first ear plate frame 121 and a plurality of rolling wheels 122 rotatably mounted at the bottom of the first ear plate frame 121, the rolling wheels 122 roll along the axial direction of the wires 3, the middle of the rolling wheels 122 is provided with a groove matched with the wires 3, the top of the first ear plate frame 121 is fixedly connected with the inner top end of the upper frame 11 through a first spring 124, and the top of the first ear plate frame 121 is further fixedly provided with a plurality of limiting rods 123 extending upwards, the limiting rods 123 penetrate through the top of the upper frame 11, and the end of the limiting rods 123 is fixedly connected with an end cover preventing the limiting rods 123 from being pulled out.

As shown in fig. 7, the anti-tipping assembly 13 includes two vertical frames 131 vertically installed on one side of the bottom of the upper frame 11, a gap is formed between the two vertical frames 131 for the wire 3 to pass through, at least one side roller 132 is rotatably installed on each vertical frame 131, and a groove matched with the wire 3 is formed in the middle of each side roller 132.

As shown in fig. 7 and 9, the brake assembly 14 includes a second ear plate frame 141 vertically installed at the other side of the bottom of the upper frame 11, two rubber brake blocks 142 are slidably and symmetrically clamped at the bottom in the second ear plate frame 141, a groove matched with the wire 3 is formed in the inner side of each rubber brake block 142, the outer side of each rubber brake block 142 is connected with the second ear plate frame 141 through a second spring 144, a first electromagnet group 143 is further arranged on the outer side of each rubber brake block 142 and the second ear plate frame 141, each first electromagnet group 143 is composed of two electromagnets, one of the electromagnets is installed on the outer side of each rubber brake block 142, the other electromagnet is installed on the corresponding position of the second ear plate frame 141, and when the first electromagnet group 143 is energized, the two electromagnets generate repulsive electromagnetic forces, so that the two rubber brake blocks 142 are clamped at the two sides of the.

The top of the rubber brake block 142 is provided with a convex dovetail slide block, and the dovetail slide block is slidably connected in a dovetail slide groove at the top end in the second lug plate frame 141.

The wire 3 sequentially passes through gaps among the plurality of side rollers 132 and gaps among the plurality of rubber brake blocks 142, the wire 3 positioned between the anti-tipping assembly 13 and the brake assembly 14 is contacted with the bottom of the rolling wheel assembly 12, the equipment can be conveniently stopped at any time through the brake assembly 14, and the anti-tipping assembly 13 is arranged to ensure the stability of the equipment in the working process.

As shown in fig. 1-3 and fig. 10-12, a lower running gear 2 is installed below the upper running gear 1, the lower running gear 2 includes a lower frame 21 connected to the upper frame 11, a plurality of worm gears 22 rotatably installed on the top of the lower frame 21, a rotating shaft 23 arranged parallel to the direction of the lead wire 3, a worm sleeve 25 fixedly sleeved on the middle portion of the rotating shaft 23, and a servo motor 24 driving the rotating shaft 23 to rotate, the worm sleeve 25 is engaged with the worm gears 22, the lead wire 3 contacts the top of the worm gears 22, two sides of the upper frame 11 are fixedly connected with downwardly extending side plates 1101, the side plates 1101 are connected with the side edges of the lower frame 21 through bolts, and a storage battery for supplying power to the whole installation equipment is also installed in the lower frame 21.

Two end parts of the rotating shaft 23 are rotatably connected with side vertical frames 2101 fixed at two ends of the lower frame 21, a rotating device 4 is arranged on each side vertical frame 2101, and two ends of the lead 3 respectively pass through the middle of the rotating device 4 at the same side.

As shown in fig. 4-5, the rotating device 4 includes a combined split-joint type gear ring 42 rotatably mounted on the side stand 2101, a gear 43 is engaged and connected below the gear ring 42, the gear 43 is fixedly sleeved on the end of the rotating shaft 23, a guard plate 41 is fixedly connected on one side of the side stand 2101, an arc-shaped cavity is formed between the side stand 2101 and the guard plate 41, the lower half part of the gear ring 42 is movably located in the arc-shaped cavity, a semicircular wear pad 4101 is arranged on the side wall of the arc-shaped cavity, and an annular protrusion matched with the wear pad 4101 is arranged on the side surface of the gear ring 42.

The gear ring 42 is composed of two semicircular gear rings, one end parts of the two semicircular gear rings are rotatably connected through a pin shaft, the other end parts of the two semicircular gear rings are fixedly connected through a spring pin, and the wire 3 penetrates through the middle parts of the two semicircular gear rings.

As shown in fig. 1-2, the brush means 6 or the grease applying means 7 is detachably attached to the inner circumference of the ring gear 42, and the brush means 6 and the grease applying means 7 are not simultaneously mounted on the inner circumference of the ring gear 42.

The brush device 6 comprises a first connecting block 51 movably clamped with the inner ring of the gear ring 42 through a mounting block 45, a first lead screw 62 is rotatably mounted on one side of the first connecting block 51, the end of the first lead screw 62 is coaxially connected with a rotating shaft of a first motor 63 fixedly mounted on the first connecting block 51, a first movable seat 61 is sleeved on the first lead screw 62 through a threaded structure, two ends of the first movable seat 61 are parallel to each other, a first guide rod 6101 penetrating through the end of the first connecting block 51 is arranged at the two ends of the first movable seat 61, a brush seat 64 is fixedly connected with the outer end of the first guide rod 6101, the brush seat 64 is of an arc-shaped structure, a steel wire brush 6401 is distributed at the bottom of the brush seat 64, and the steel wire brush 6401 is in surface contact with the.

The conductive grease coating device 7 comprises a second connecting block 52 movably clamped with a mounting block 45 on the inner ring of the gear ring 42, a second lead screw 72 is rotatably mounted on one side of the second connecting block 52, the end part of the second lead screw 72 is coaxially connected with a rotating shaft of a second motor 73 fixedly mounted on the second connecting block 52, a second movable seat 71 is sleeved on the second lead screw 71 through a threaded structure, two ends of the second movable seat 71 are provided with second guide rods 7101 which are parallel to each other and penetrate through the end part of the second connecting block 52, the outer end part of each second guide rod 7101 is fixedly connected with a conductive grease storage rack 74, the conductive grease storage rack 74 is an arc structure matched with the surface shape of the lead wire 3, the conductive grease storage rack 74 is provided with a storage cavity 7403 for placing conductive grease, the bottom of the conductive grease storage rack 74 is provided with a plurality of sponges 7402, the side surface of the conductive grease storage rack 74 is further provided with a grease injection port 7404 communicated with the, the grease injection port 7404 is provided with a one-way valve, the bottom of the conductive grease storage rack 74 is movably embedded with a plurality of balls 7401, and the inner ends of the balls 7401 are positioned in the storage cavity 7403.

As shown in fig. 13 to 14, the first connecting block 51 and the second connecting block 52 are formed by connecting blocks 5 having the same structure, the two sides of the connecting block 5 are provided with accommodating cavities 501, a limiting block 502 is clamped in the accommodating cavities 501, and the inner end of the limiting block 502 is connected with the inner end of the accommodating cavity 501 through a third spring 503.

The bottom surface of the mounting block 45 is provided with a mounting cavity 4501 matched with the connecting block 5 in shape, two sides of the mounting cavity 4501 are provided with limiting holes 4502, the connecting block 5 is clamped into the mounting cavity 4501, and the limiting block 502 penetrates through the limiting holes 4502;

as shown in fig. 4, a conductive slip ring 44 coaxial with the gear ring 42 is further disposed on the side stand 2101, an inner ring of the conductive slip ring 44 is fixedly connected to the gear ring 42, a connection terminal of the inner ring is electrically connected to the first motor 63 or the second motor 73, a connection terminal of an outer ring of the conductive slip ring 44 is electrically connected to an external power source, the first motor 63 or the second motor 73 needs to be powered during rotation of the gear ring 42, and the conductive slip ring 44 is disposed to prevent a power supply wire of the motor from being wound.

The specific operation method of the auxiliary installation equipment comprises the following steps:

s1: the staff installs the instrument on the wire from the cross arm position, specifically is: firstly, erecting the upper walking device 1 on a wire 3, enabling the wire 3 to sequentially pass through gaps among a plurality of side rollers 132 and gaps among a plurality of rubber brake blocks 142, and enabling the wire 3 positioned between the anti-tipping component 13 and the brake component 14 to be in contact with the bottom of the rolling wheel component 12;

s2: the lower traveling device 2 is installed under the upper traveling device 1 and the wire 3 is brought into contact with the top of the worm wheel 22, at which time the wire 3 is tightly clamped between the rolling wheel assembly 12 and the worm wheel 22;

s3: opening the combined ring gear 42 while the lower running gear 2 is being installed, so that the ring gear 42 is locked after the lead 3 is positioned in the middle of the ring gear 42;

s4: the brush device 6 is arranged on the gear ring 42, the servo motor 24 is started, the worm sleeve 35 is driven to rotate through the rotating shaft 23, and then the worm wheel 22 is driven to rotate, so that the auxiliary installation equipment travels to the installation area of the lead;

s5: after the auxiliary installation equipment reaches the designated position, the first motor 63 is started to drive the first lead screw 62 to rotate, so that the steel wire brush 6401 is contacted with the surface of the lead 3, the servo motor 24 is continuously started at the moment, the auxiliary installation equipment continues to travel along the lead 3, and the gear 43 is driven to rotate in the rotation process of the rotating shaft 23, so that the gear ring 42 rotates around the lead 3, the steel wire brush 6401 performs spiral operation on the surface of the lead 3, and the surface of the lead 3 is polished;

s6: after polishing, servo motor 24 reverses, supplementary erection equipment returns the cross arm position, the staff pulls down brush device 6, scribble conductive grease device 7 on the installation, walk the assigned position equally, second motor 73 starts, drive second lead screw 72 rotates, make the ball 7401 contact on wire 3 surface, servo motor 24 continues to start this moment, supplementary erection equipment continues to walk along wire 3, in pivot 23 rotation process, drive gear 43 rotates, thereby make ring gear 42 rotate around wire 3, make wire brush 6401 do the spiral operation on wire 3 surface, paint the conductive grease in storage chamber 7403 on wire 3 surface through ball 7401, and paint evenly conductive grease through sponge 7402.

S7: after the conductive grease is coated, the servo motor 24 rotates reversely, the auxiliary mounting equipment returns to the cross arm position, and the preparation work of winding the preformed armor rods is finished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides an electric power construction overhauls supplementary erection equipment of self-propelled preformed armor rods, includes wire (3), its characterized in that: the upper end and the lower end of the lead (3) are detachably provided with an upper walking device (1) and a lower walking device (2);

the upper walking device (1) comprises an upper rack (11), a rolling wheel assembly (12) which is arranged at the bottom of the upper rack (11) in a lifting manner, an anti-tipping assembly (13) which is arranged at one side of the bottom of the upper rack (11) and a brake assembly (14) at the other side;

the anti-tipping assembly (13) comprises at least two side rollers (132) which are vertically and symmetrically arranged, the brake assembly (14) comprises at least two rubber brake blocks (142) which are symmetrically arranged, the lead (3) sequentially passes through gaps among the side rollers (132) and gaps among the rubber brake blocks (142), and the lead (3) positioned between the anti-tipping assembly (13) and the brake assembly (14) is contacted with the bottom of the rolling wheel assembly (12);

a lower walking device (2) is arranged below the upper walking device (1), the lower walking device (2) comprises a lower rack (21) connected with the upper rack (11), a plurality of worm gears (22) rotatably arranged at the top of the lower rack (21), a rotating shaft (23) arranged in parallel to the direction of the lead (3), a worm sleeve (25) fixedly sleeved at the middle part of the rotating shaft (23) and a servo motor (24) driving the rotating shaft (23) to rotate, the worm sleeve (25) is meshed with the worm gears (22), and the lead (3) is contacted with the top of the worm gears (22);

two end parts of the rotating shaft (23) are rotatably connected with side vertical frames (2101) fixed at two ends of the lower rack (21), the side vertical frames (2101 at two sides are respectively provided with a rotating device (4), and two ends of the lead (3) respectively penetrate through the middle of the rotating devices (4) at the same side;

the rotating device (4) comprises a combined splicing type gear ring (42) which is rotatably installed on the side stand frame (2101), a gear (43) is connected below the gear ring (42) in a meshed mode, and the gear (43) is fixedly sleeved at the end part of the rotating shaft (23);

the inner ring of the gear ring (42) is detachably connected with a hairbrush device (6) or a conductive grease coating device (7);

the brush device (6) comprises a brush seat (64) with an arc-shaped structure and wire brushes (6401) respectively arranged at the bottoms of the brush seat (64), and the wire brushes (6401) are in surface contact with the conducting wires (3);

the conductive grease coating device (7) comprises a conductive grease storage rack (74) and a ball (7401) movably embedded at the bottom of the conductive grease storage rack (74), wherein the conductive grease storage rack (74) is provided with a storage cavity (7403) for placing conductive grease, and the inner end of the ball (7401) is positioned in the storage cavity (7403).

2. The self-walking preformed armor rod auxiliary mounting equipment for electric power construction overhaul according to claim 1, wherein the self-walking preformed armor rod auxiliary mounting equipment comprises: two sides of the upper frame (11) are fixedly connected with side plates (1101) extending downwards, and the side plates (1101) are connected with the side of the lower frame (21) through bolts.

3. The self-walking preformed armor rod auxiliary mounting equipment for electric power construction overhaul according to claim 1, wherein the self-walking preformed armor rod auxiliary mounting equipment comprises: roll wheel subassembly (12) and include a plurality of rolling wheel (122) of first otic placode frame (121) bottom with rotate and install, roll wheel (122) and roll along the axis direction of wire (3), roll wheel (122) middle part and be equipped with round and wire (3) complex recess, first otic placode frame (121) top is through first spring (124) and last frame (11) interior top end fixed connection, and first otic placode frame (121) top still fixes and sets up a plurality of gag lever posts (123) that upwards extend, gag lever post (123) run through last frame (11) top, and gag lever post (123) tip rigid coupling prevent the end cover that gag lever post (123) pulled out.

4. The self-walking preformed armor rod auxiliary mounting equipment for electric power construction overhaul according to claim 1, wherein the self-walking preformed armor rod auxiliary mounting equipment comprises: the anti-tipping assembly (13) further comprises two vertical frames (131) vertically arranged on one side of the bottom of the upper frame (11), a gap for a lead (3) to pass through is formed between the two vertical frames (131), at least one side roller (132) is rotatably arranged on each vertical frame (131), and a circle of groove matched with the lead (3) is formed in the middle of each side roller (132).

5. The self-walking preformed armor rod auxiliary mounting equipment for electric power construction overhaul according to claim 1, wherein the self-walking preformed armor rod auxiliary mounting equipment comprises: brake subassembly (14) are still including vertical installation second otic placode frame (141) at last frame (11) bottom opposite side, two rubber brake blocks (142) of the slip joint of bottom symmetry in second otic placode frame (141), rubber brake block (142) inboard is equipped with and is connected with second otic placode frame (141) through second spring (144) with wire (3) complex recess, outside, and rubber brake block (142) outside and second otic placode frame (141) still are provided with first electro-magnet group (143), first electro-magnet group (143) comprises two electro-magnets, and one of them electro-magnet is installed in the rubber brake block (142) outside, and another electro-magnet is installed on second otic placode frame (141) corresponding position, and when first electro-magnet group (143) circular telegram, two electro-magnets produce the electromagnetic force that repeals mutually.

6. The self-walking preformed armor rod auxiliary mounting equipment for electric power construction overhaul according to claim 1, wherein the self-walking preformed armor rod auxiliary mounting equipment comprises: one side of the side stand frame (2101) is fixedly connected with a protection plate (41), an arc-shaped cavity is formed between the side stand frame (2101) and the protection plate (41), the lower half part of the gear ring (42) is movably positioned in the arc-shaped cavity, a semicircular annular wear pad (4101) is arranged on the side wall of the arc-shaped cavity, and an annular bulge matched with the wear pad (4101) is arranged on the side surface of the gear ring (42);

the gear ring (42) is composed of two semicircular gear rings, one end parts of the two semicircular gear rings are rotationally connected through a pin shaft, the other end parts of the two semicircular gear rings are fixedly connected through a spring pin, and the wire (3) penetrates through the middle of the two semicircular gear rings.

7. The self-walking preformed armor rod auxiliary mounting equipment for electric power construction overhaul according to claim 1, wherein the self-walking preformed armor rod auxiliary mounting equipment comprises: brush device (6) and scribble conductive grease device (7) and install on the inner circle of ring gear (42) not simultaneously, brush device (6) still include one with ring gear (42) inner circle on first connecting block (51) of installation piece (45) activity joint, one side of first connecting block (51) is rotated and is installed first lead screw (62), the tip of first lead screw (62) and fixed mounting first motor (63) pivot coaxial coupling on first connecting block (51), cup joint first movable seat (61) through helicitic texture on first lead screw (62), the both ends of first movable seat (61) are equipped with and are parallel to each other, run through first guide bar (6101) of first connecting block (51) tip, the outer tip fixed connection of first guide bar (6101) brush seat (64).

8. The self-walking preformed armor rod auxiliary mounting equipment for electric power construction overhaul according to claim 7, wherein the self-walking preformed armor rod auxiliary mounting equipment comprises: the conductive grease coating device (7) further comprises a second connecting block (52) movably clamped with the mounting block (45) on the inner ring of the gear ring (42), a second lead screw (72) is rotatably mounted on one side of the second connecting block (52), the end part of the second lead screw (72) is coaxially connected with a rotating shaft of a second motor (73) fixedly mounted on the second connecting block (52), a second movable seat (71) is sleeved on the second lead screw (71) through a threaded structure, second guide rods (7101) which are parallel to each other and penetrate through the end part of the second connecting block (52) are arranged at two ends of the second movable seat (71), the outer end part of each second guide rod (7101) is fixedly connected with a conductive grease storage rack (74), the conductive grease storage rack (74) is of an arc-shaped structure matched with the surface shape of the lead (3), and a plurality of sponges (7402) are arranged at the bottom of the conductive grease storage rack (74), and the side surface of the conductive grease storage rack (74) is also provided with a grease injection port (7404) communicated with the storage cavity (7403), and the grease injection port (7404) is provided with a one-way valve.

9. The self-walking preformed armor rod auxiliary mounting equipment for electric power construction overhaul according to claim 8, wherein: the first connecting block (51) and the second connecting block (52) are formed by connecting blocks (5) of the same structure, accommodating cavities (501) are formed in two sides of each connecting block (5), a limiting block (502) is connected in each accommodating cavity (501) in a clamping mode, and the inner end portions of the limiting blocks (502) are connected with the inner ends of the accommodating cavities (501) through third springs (503);

the bottom surface of the mounting block (45) is provided with a mounting cavity (4501) matched with the connecting block (5) in shape, two sides of the mounting cavity (4501) are provided with limiting holes (4502), the connecting block (5) is clamped into the mounting cavity (4501), and the limiting block (502) penetrates through the limiting holes (4502);

the side stand frame (2101) is further provided with a conductive slip ring (44) coaxial with the gear ring (42), the inner ring of the conductive slip ring (44) is fixedly connected with the gear ring (42), a wiring terminal of the inner ring is electrically connected with the first motor (63) or the second motor (73), and a wiring terminal on the outer ring of the conductive slip ring (44) is electrically connected with an external power supply.

10. An operation method for overhauling self-walking preformed armor rod auxiliary installation equipment based on the electric power construction according to any one of claims 1-8, which is characterized by comprising the following steps:

s1: the staff installs the instrument on the wire from the cross arm position, specifically is: firstly, erecting an upper walking device (1) on a lead (3), enabling the lead (3) to sequentially pass through gaps among a plurality of side rollers (132) and gaps among a plurality of rubber brake blocks (142), and enabling the lead (3) positioned between an anti-tipping assembly (13) and a brake assembly (14) to be in contact with the bottom of a rolling wheel assembly (12);

s2: installing the lower running gear (2) below the upper running gear (1) and enabling the lead (3) to be in contact with the top of the worm wheel (22), wherein the lead (3) is tightly clamped between the rolling wheel assembly (12) and the worm wheel (22);

s3: opening the combined gear ring (42) while installing the lower walking device (2) so that the gear ring (42) is locked after the lead (3) is positioned in the middle of the gear ring (42);

s4: the brush device (6) is arranged on the gear ring (42), the servo motor (24) is started, the worm sleeve (35) is driven to rotate through the rotating shaft (23), and then the worm wheel (22) is driven to rotate, so that the auxiliary installation equipment can walk to the installation area of the lead;

s5: when the auxiliary installation equipment reaches a designated position, the first motor (63) is started to drive the first lead screw (62) to rotate, so that the steel wire brush (6401) is in contact with the surface of the lead (3), the servo motor (24) is continuously started at the moment, the auxiliary installation equipment continues to travel along the lead (3), and in the rotating process of the rotating shaft (23), the gear (43) is driven to rotate, so that the gear ring (42) rotates around the lead (3), the steel wire brush (6401) performs spiral operation on the surface of the lead (3), and the surface of the lead (3) is polished;

s6: after polishing, the servo motor (24) rotates reversely, the auxiliary mounting equipment returns to the position of the cross arm, a worker detaches the brush device (6), the electric grease coating device (7) is mounted, the auxiliary mounting equipment walks to a specified position, the second motor (73) is started, the second lead screw (72) is driven to rotate, the ball (7401) is in contact with the surface of the wire (3), the servo motor (24) is started continuously at the moment, the auxiliary mounting equipment walks continuously along the wire (3), the gear (43) is driven to rotate in the rotating process of the rotating shaft (23), the gear ring (42) rotates around the wire (3), the steel wire brush (6401) performs spiral operation on the surface of the wire (3), the electric grease in the storage cavity (7403) is coated on the surface of the wire (3) through the ball (7401), and the electric grease is uniformly coated through the sponge (7402).

S7: after the conductive grease is coated, the servo motor (24) rotates reversely, the auxiliary mounting equipment returns to the position of the cross arm, and the preparation work of winding the preformed armor rods is finished.

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