CN113036701B

CN113036701B - Anti-skidding automatic advancing device for deicing of electric power engineering cable

Info

Publication number: CN113036701B
Application number: CN202110497745.3A
Authority: CN
Inventors: 高强
Original assignee: Qihe Power Supply Co of State Grid Shandong Electric Power Co Ltd
Current assignee: Qihe Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2022-11-18
Anticipated expiration: 2041-05-08
Also published as: CN113036701A

Abstract

The invention discloses an anti-skid automatic advancing device for deicing of electric power engineering cables, which comprises a lower mounting block, wherein the top end of the lower mounting block is provided with an upper mounting block in an attaching manner, through grooves are formed in the lower mounting block and the upper mounting block, the two through grooves are communicated, first bearings are fixedly embedded in the outer walls of the two sides of the lower mounting block and the upper mounting block, and advancing wheels are respectively attached to the outer walls of the two sides of the lower mounting block and the upper mounting block.

Description

Anti-skidding automatic advancing device for deicing of electric power engineering cable

Technical Field

The invention relates to the field of electric power engineering, in particular to an anti-skidding automatic advancing device for deicing of electric power engineering cables.

Background

The cable is one of the indispensable transmission of electricity equipment among the electric power industry to can utilize the cable to carry the electric energy far away outside the thousand households, thereby reach power transmission's purpose, thereby it lays the cable and utilizes the wire pole to carry out the high altitude to prevent the electric shock injury that the cable caused to the human body to wherein in present cable laying process most, under the condition in winter, because the cold weather can gather a large amount of snow at the cable, will cause a large amount of ice-cubes to form on the cable in the long term, although the gathering of ice-cubes can not lead to the fact the influence for the transmission of electric power, but still has following problem: will further increase the dead weight of cable after a large amount of ice-cubes gather on the cable, will cause the fracture of cable in the time of a long time, not only cause the large tracts of land to have a power failure, also can cause the condition that the pedestrian takes place to electrocute the problem from near the in-process that cable ground connection was walked.

The existing cable deicing device is used for cleaning ice on a cable, the deicing device is suspended on the cable, a guide wheel is driven by a motor to rotate, the purpose that the device moves along the cable in a straight line is achieved, the deicing device is arranged in the front of the cable, ice cubes are eliminated in the front of the cable, the guide wheel runs on the cable without ice cones, the cable goes forward and deicing is carried out at the same time, but some defects exist, the ice cones on the cable are cleaned at first, most of the ice cones can be eliminated and broken, small ice shavings still exist on the surface of the cable, the guide wheel at the rear of the cable is made to slip easily when the guide wheel goes forward, and in severe cases, the situation that the cable cannot be stopped before in place can occur, the existing device cannot simply clean the follow-up small ice shavings, the ice cubes on the cable can still be accumulated at a high speed, frequent cleaning work is caused, and work burden is increased.

Therefore, it is necessary to design a deicer for electric wires and cables to solve the above technical problems.

Disclosure of Invention

In order to solve the existing problems, the invention provides an anti-skid automatic advancing device for deicing of electric power engineering cables.

The invention is realized by the following technical scheme:

an anti-skid automatic advancing device for deicing of electric power engineering cables comprises a lower mounting block, wherein the top end of the lower mounting block is provided with an upper mounting block in an attaching manner, the lower mounting block and the upper mounting block are respectively provided with a through groove, the two through grooves are communicated, the outer walls on the two sides of the lower mounting block and the upper mounting block are respectively fixedly embedded with a first bearing, the outer walls on the two sides of the lower mounting block and the upper mounting block are respectively provided with a travelling wheel in an attaching manner, each travelling wheel is fixedly inserted with a center rod, one end of the center rod on each travelling wheel extends into the inner ring wall of the corresponding first bearing and is fixedly connected with the first bearing, the top end of the lower mounting block is fixedly connected with a U-shaped rod, the U-shaped rod penetrates through the upper mounting block and is slidably connected with the upper mounting block, a threaded sleeve is fixedly mounted at the center of the top end of the U-shaped rod, a threaded rod is screwed in the threaded sleeve, and a second bearing is fixedly embedded in the top end of the upper mounting block, the bottom end of the threaded rod extends into the inner ring wall of the second bearing and is fixedly connected with the inner ring wall of the second bearing, one side of the lower mounting block is fixedly and symmetrically fixedly connected with first connecting plates, the other end side wall of each first connecting plate is fixedly provided with a second arc plate, one side wall of each first connecting plate is fixedly provided with a first arc plate, a rib plate is fixedly connected between one side of each first arc plate and each first connecting plate, the bottom end of one side of each first arc plate is fixedly provided with a first driving motor, the output end of each first driving motor is fixedly provided with a driving gear, the arc axis of each second arc plate is opposite to the arc axis of each first arc plate, one side wall of each second arc plate is provided with a first dovetail groove, each first dovetail groove is arc-shaped, and each first dovetail groove is internally and slidably connected with an arc Yan Weikuai, one side of the arc dovetail block is fixedly connected with a third arc plate, the arc groove axis of the third arc plate is arranged opposite to the arc axis of the second arc plate, one side of the third arc plate is attached to one side wall of the second arc plate, the outer arc wall of the third arc plate is fixedly provided with a plurality of driven teeth, the driven teeth are meshed with the driving gear, one side of the third arc plate is fixedly connected with a fourth arc plate, a plurality of groups of sliding rods in sliding connection are uniformly inserted into the fourth arc plate, each group of three sliding rods are provided, a first fixing plate is fixedly connected between the same ends of each group of sliding rods, one side of one first fixing plate is fixedly provided with a plurality of convex blocks, one side of the other first fixing plate is fixedly provided with one side of the first fixing plate, and the other layer of outer wall of the lower mounting block is symmetrically and fixedly connected with two second connecting plates, the other end of each second connecting plate is fixedly connected with a U-shaped block, the top end of each U-shaped block is provided with two second fixing plates in an attaching manner, a one-way wheel is arranged in each U-shaped block and between the two adjacent second fixing plates, a rotating shaft is fixedly inserted into each one-way wheel, two ends of the rotating shaft positioned in each U-shaped block respectively extend into and are rotatably connected with the inner walls of two sides of each U-shaped block, two ends of the rotating shaft positioned between the two second fixing plates respectively extend into and are rotatably connected with the two second fixing plates, each rotating shaft is sleeved with two rotatably connected ratchets, the ratchets are uniformly and annularly arranged in the ratchets, each ratchet is hinged with the inner wall of one side of the ratchet, a reset spring is fixedly installed on the outer wall of one side of each ratchet, and the other end of each reset spring is fixedly connected with the inner wall of the ratchet, each one-way wheel is arranged between two corresponding ratchet wheels, the one-way wheels are attached to the ratchet wheels, a chuck is arranged in each ratchet wheel, a plurality of tooth grooves are uniformly formed in the outer annular wall of the chuck, each tooth groove is obliquely arranged, the ratchet in each ratchet wheel extends into the corresponding tooth groove and is clamped with the corresponding tooth groove, clamping grooves are respectively formed in two sides of the top end of each U-shaped block, a clamping block is connected in each clamping groove in a sliding mode, the large top end of each clamping block is fixedly connected with the bottom end of the corresponding second fixing plate, locking bolts are screwed on two sides of each U-shaped block, four stabilizing sleeves are arranged on one side of the lower mounting block, each stabilizing sleeve is a square sleeve, a stabilizing rod is connected in each stabilizing sleeve in a sliding mode, each stabilizing rod is a square rod, the four stabilizing sleeves are uniformly divided into two groups, and the through grooves are arranged between the two groups of stabilizing sleeves, a rocker is arranged in the through groove on the lower mounting block, a hinge pin is fixedly inserted into one end of the rocker, two ends of the hinge pin respectively extend into and are rotatably connected with the inner walls of two sides of the through groove on the lower mounting block, the other end of the rocker penetrates out of the through groove on the lower mounting block, a stabilizing ring is fixedly connected with the other end of each stabilizing rod, a rotatably connected limiting ring is jointly attached and inserted in each two adjacent stabilizing rings, a plurality of baffle rings are uniformly and fixedly sleeved on the outer wall of each limiting ring and are respectively attached to two sides of each stabilizing ring, a first connecting rod is fixedly connected between one ends of the limiting rings, the center point of each first connecting rod is coincided with the circle center of each limiting ring, a second connecting rod is fixedly connected between one ends of the two first connecting rods, and a rotatably connected rotating sleeve is sleeved outside each second connecting rod, the other end of rocker and rotating sleeve's outer wall fixed connection, the other end fixedly connected with driving-disc of spacing ring, fixed mounting has the drive fin on the lateral wall of driving-disc, the drive fin is the arc form, the driving-disc is the discoid of central department fixed insertion hollow tube, and one side of every driving-disc all is provided with the mounting disc, be provided with multiunit spacing slide bar on the lateral wall of mounting disc, every spacing slide bar of group is two, be provided with the second dovetail on the other lateral wall of mounting disc, sliding connection has Yan Weihuan in the second dovetail, one side of dovetail ring and the hollow tube one end fixed connection of driving-disc central department, fixedly connected with second fixed plate on the lateral wall of mounting disc, the other end of second fixed plate passes the driving-disc and rather than sliding connection, fixedly mounted with storage battery and second driving motor on the second fixed plate, the output fixedly connected with first bevel gear of second driving motor, one side meshing of first bevel gear is provided with the driven bevel gear ring, the fixed link has the peg graft in the driven bevel gear ring, the other end and one side fixed connection of driving-disc.

Preferably, a battery is arranged in the micro vibrator.

Preferably, the storage battery pack is electrically connected with the second driving motor through a circuit.

Preferably, the first driving motor is electrically connected with an external power supply through a circuit.

Preferably, the stabilizer bar and the rocker are both made of hard alloy materials, and the outer wall of the stabilizer bar and the outer wall of the rocker are sleeved with rubber sleeves.

Preferably, the width of the driving fin is not less than 0.3-0.4m.

Preferably, the length of the limiting sliding rod is not less than 0.5-0.6m.

Preferably, the first driving motor is a stepping motor.

Preferably, the drive fins are one-quarter the diameter of the drive disk 42.

Compared with the prior art, the invention has the beneficial effects that: the device is provided with the plurality of groups of limiting slide rods for limiting the second fixing plate, so that the second driving motor is prevented from rotating along with the limiting slide rods, the normal operation of the device is ensured, the driving disc and the driving wings are arranged, the device can well clean ice cones and ice scraps on a cable in the working process between advancing and retreating, the problem of slipping or motionless operation of the device is prevented, the cleaning efficiency of the device is greatly improved, the ratchet wheel is arranged, the ratchet wheel is matched with the one-way wheel for use, the device can well complete the operation, and the operation is simple and convenient.

Drawings

FIG. 1 is a schematic representation of the structure of the present invention;

FIG. 2 isbase:Sub>A cross-sectional view A-A of FIG. 1 of the present invention;

FIG. 3 is an enlarged view of portion B of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged view of a portion C of FIG. 1 of the present invention;

FIG. 5 is a left side view of the second arcuate plate of FIG. 1 in accordance with the present invention;

FIG. 6 is a structural view of the ratchet wheel of FIG. 1 according to the present invention;

FIG. 7 is a block diagram of the U-shaped block of FIG. 1 according to the present invention;

FIG. 8 is a top view of the check slide bar of FIG. 1 according to the present invention;

FIG. 9 is a perspective view of the drive disk of FIG. 1 in accordance with the present invention;

fig. 10 is a schematic diagram of the movement of fig. 1 according to the present invention.

In the figure: the device comprises a lower mounting block 1, a through groove 2, a first bearing 3, a traveling wheel 4, an upper mounting block 5, a U-shaped rod 6, a threaded sleeve 7, a threaded rod 8, a second bearing 9, a first connecting plate 10, a first arc-shaped plate 11, a rib plate 12, a first driving motor 13, a driving gear 14, a second arc-shaped plate 15, a first dovetail groove 16, an arc-shaped Yan Weikuai, a third arc-shaped plate 18, a driven tooth 19, a fourth arc-shaped plate 20, a sliding rod 21, a spring 22, a first fixing plate 23, a lug 24, a micro-vibrator 25, a second connecting plate 26, a U-shaped block 27, a one-way wheel 28, a ratchet 29, a rotating shaft 30, a chuck 31, a stabilizing sleeve 32, a stabilizing rod 33, a rocker 34, a hinge pin 35, a stabilizing ring 36, a baffle ring 37, a limiting ring 38, a first connecting rod 39, a second connecting rod 40, a rotating sleeve 41, a driving disk 42, a driving dovetail 43, a mounting plate 44, a limiting sliding rod 45, a second fixing plate 46, a storage battery pack 47, a second driving motor 48, a first bearing 48, a first connecting ring 49, a connecting ring 50, a second connecting ring 50, a bevel gear ring 50, a locking bolt 55, a locking groove 52, a locking bolt 53 and a locking groove 55.

Detailed Description

The invention is described in further detail below with reference to the following detailed description and accompanying drawings:

as shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10, the antiskid automatic advancing device for deicing of the electric power engineering cable comprises a lower mounting block 1, an upper mounting block 5 is attached to the top end of the lower mounting block 1, through grooves 2 are respectively arranged on the lower mounting block 1 and the upper mounting block 5, the two through grooves 2 are communicated, first bearings 3 are fixedly embedded on the outer walls of the two sides of the lower mounting block 1 and the upper mounting block 5, traveling wheels 4 are respectively attached to the outer walls of the two sides of the lower mounting block 1 and the upper mounting block 5, a central rod is fixedly inserted into each traveling wheel 4, one end of the central rod on each traveling wheel 4 extends into the inner annular wall of the corresponding first bearing 3 and is fixedly connected with the inner annular wall, a U-shaped rod 6 is fixedly connected to the top end of the lower mounting block 1, the U-shaped rod 6 penetrates through the upper mounting block 5 and is in sliding connection with the upper mounting block, a threaded sleeve 7 is fixedly mounted at the center of the top end of the U-shaped rod 6, a threaded rod 8 is screwed in the threaded sleeve 7, a second bearing 9 is fixedly embedded at the top end of the upper mounting block 5, the bottom end of the threaded rod 8 extends into the inner ring wall of the second bearing 9 and is fixedly connected with the second bearing, first connecting plates 10 are fixedly and symmetrically fixedly connected with one side of the lower mounting block 1, a second arc plate 15 is fixedly mounted on the side wall of the other end of each first connecting plate 10, a first arc plate 11 is fixedly mounted on one side wall of each first connecting plate 10, a rib plate 12 is fixedly connected between one side of each first arc plate 11 and the first connecting plate 10, a first driving motor 13 is fixedly mounted at the bottom end of one side of each first arc plate 11, a driving gear 14 is fixedly mounted at the output end of the first driving motor 13, the arc-shaped axis of the second arc-shaped plate 15 is opposite to the arc-shaped axis of the first arc-shaped plate 11, a first dovetail groove 16 is arranged on one side wall of the second arc-shaped plate 15, the first dovetail groove 16 is arc-shaped, an arc Yan Weikuai is slidably connected with the first dovetail groove 16, a third arc-shaped plate 18 is fixedly connected with one side of the arc-shaped dovetail block 17, the arc-shaped groove axis of the third arc-shaped plate 18 is opposite to the arc-shaped axis of the second arc-shaped plate 15, one side of the third arc-shaped plate 18 is attached to one side wall of the second arc-shaped plate 15, a plurality of driven teeth 19 are fixedly mounted on the outer arc-shaped wall of the third arc-shaped plate 18, the driven teeth 19 are meshed with the driving gear 14, a fourth arc-shaped plate 20 is fixedly connected with one side of the third arc-shaped plate 18, a plurality of groups of sliding rods 21 which are slidably connected are uniformly inserted into the fourth arc-shaped plate 20, and each group of sliding rods 21 is three, equal fixedly connected with first fixed plate 23 between the same one end of every group slide bar 21, one side fixed mounting of one of them first fixed plate 23 has a plurality of lugs 24, one side fixed mounting of another first fixed plate 23 has one side fixed mounting of first fixed plate 23, install two second connecting plates 26 of symmetrical fixedly connected with on another layer outer wall of piece 1 down, the equal fixedly connected with U type piece 27 of the other end of every second connecting plate 26, the top of every U type piece 27 is all laminated and is provided with two second fixed plates 54, all be provided with one-way wheel 28 in every U type piece 27 and between two adjacent second fixed plates 54, all fixedly inserted the pivot 30 on every one-way wheel 28, the both ends of pivot 30 that are located in U type piece 27 stretch into respectively in U type piece 27 both sides inner wall and rather than swivelling joint, the both ends of pivot 30 that are located between two second fixed plates 54 stretch into respectively in two second fixed plates 54 and rather than in with it The stabilizing device comprises a rotating shaft 30, two ratchets 29 which are rotatably connected are sleeved on each rotating shaft 30, ratchets are uniformly arranged in an annular mode in the ratchets 29, each ratchet is hinged with the inner wall of one side of the ratchet 29, a return spring is fixedly arranged on the outer wall of one side of each ratchet, the other end of each return spring is fixedly connected with the inner wall of the ratchet 29, each one-way wheel 28 is arranged between the corresponding two ratchets 29, the one-way wheel 28 is attached to the ratchet 29, a chuck 31 is arranged in each ratchet 29, a plurality of tooth grooves are uniformly arranged on the outer annular wall of the chuck 31, each tooth groove is obliquely arranged, the ratchets in each ratchet 29 extend into and are clamped with the corresponding tooth grooves, clamping grooves 56 are respectively arranged on two sides of the top end of the U-shaped block 27, a clamping block 55 is slidably connected in each stabilizing rod 56, the large top end of each clamping block 55 is fixedly connected with the bottom end of the corresponding second fixing plate 54, locking bolts 57 are screwed on two sides of each U-shaped block 27, four stabilizing sleeves 32 are arranged on one side of the lower mounting block 1, two stabilizing rods 32 are fixedly connected with two groups of rocker 2, two groups of rocker arms 35, two groups of stabilizing rods 34 are hinged with the lower stabilizing rings 35, two groups of rocker 2, the rocker 32 are hinged with the lower stabilizing rods 34, the rocker 32, the rocker 34, the rocker 32 is hinged with two groups of rocker 2, a plurality of baffle rings 37 are uniformly fixedly sleeved on the outer wall of the limiting ring 38, the baffle rings 37 are respectively attached to two sides of the stabilizing ring 36, a first connecting rod 39 is fixedly connected between one end of the limiting ring 38, the center point of the first connecting rod 39 is coincident with the center of the limiting ring 38, a second connecting rod 40 is fixedly connected between one end of the two first connecting rods 39, a rotary sleeve 41 which is rotatably connected is sleeved outside the second connecting rod 40, the other end of the rocker 34 is fixedly connected with the outer wall of the rotary sleeve 41, the other end of the limit ring 38 is fixedly connected with a driving disk 42, a driving fin 43 is fixedly arranged on one side wall of the driving disk 42, the driving fins 43 are arc-shaped, the driving disks 42 are disc-shaped with a hollow tube fixedly inserted at the center, a mounting disk 44 is arranged at one side of each driving disk 42, a plurality of groups of limiting slide rods 45 are arranged on one side wall of the mounting plate 44, two limiting slide rods 45 are arranged in each group, a second dovetail groove 52 is arranged on the other side wall of the mounting disc 44, a Yan Weihuan is slidably connected in the second dovetail groove 52, one side of the dovetail ring 53 is fixedly connected with one end of the hollow tube at the center of the driving disk 42, one side wall of the mounting disk 44 is fixedly connected with a second fixing plate 46, the other end of the second fixing plate 46 passes through the driving disc 42 and is connected with the driving disc in a sliding way, a battery pack 47 and a second driving motor 48 are fixedly arranged on the second fixing plate 46, a first bevel gear 49 is fixedly connected with the output end of the second driving motor 48, a driven bevel gear ring 50 is meshed with one side of the first bevel gear 49, a connecting ring 51 is fixedly inserted into the driven bevel ring 50, and the other end of the connecting ring 51 is fixedly connected with one side of the driving disk 42.

A battery is arranged in the micro vibrator 25.

The battery pack 47 is electrically connected with the second driving motor 48 through a circuit.

The first driving motor 13 is electrically connected with an external power supply through a circuit.

The stabilizer bar 33 and the rocker 34 are both made of hard alloy materials, and rubber sleeves are sleeved on the outer walls of the stabilizer bar and the rocker.

The width of the driving fin 43 is not less than 0.3-0.4m.

The length of the limiting slide rod 45 is not less than 0.5-0.6m.

The first driving motor 13 is a stepping motor.

The drive fins 43 are one-fourth the diameter of the drive plate 42.

The working principle is as follows: when the device is required to be used, the device is firstly placed in a working area, then the device is placed between two adjacent cables, the two cables are respectively positioned between the multiple groups of limiting slide rods 45 on two sides, the installation and limiting of the right side part in the attached drawing 1 are formed in this way, then at the moment, the threaded rod 8 is rotated, the threaded rod 8 can drive the upper installation block 5 to ascend, then the two cables are positioned on two sides, the cables are clamped through the upper traveling wheel 4 and the lower traveling wheel 4, the traveling wheel 4 is respectively and rotatably connected with the lower installation block 1 and the upper installation block 5 through the first bearing 3, after the clamping is finished, the threaded rod 8 descends, preliminary installation is finished, at the moment, the locking bolts 57 are required to be sequentially rotated, the two second fixing plates 54 are lifted up, the cables are positioned between the two one-way wheels 28, then the clamping block 55 extends into the clamping groove 56, then the locking bolts 57 are rotated, so that the second fixing plates 54 and the U-shaped block 27 are fixed, the final installation is finished, and after the installation is finished, the device can be normally used.

When the ice awl cleaning machine is used, the first driving motor 13 is started, the first driving motor 13 is a stepping motor, the rotating angle is 100 degrees each time, the first driving motor rotates 100 degrees, then the first driving motor resets, the second driving motor rotates 100 degrees in the reverse direction, then the second driving motor resets and rotates again, the third arc-shaped plate 18 and the driven teeth 19 are driven to rotate through the driving gear 14, the fourth arc-shaped plate 20 on the third arc-shaped plate 18 rotates accordingly, the multiple groups of sliding rods 21 installed on the fourth arc-shaped plate 20 rotate accordingly, after the micro vibrator 25 is started, the multiple convex blocks 24 on the first fixing plate 23 continuously beat cables, and the ice awl cleaning operation is completed.

At the same time, two second driving motors 48 at the back are started, so that the second driving motors 48 drive the first bevel gears 49 to rotate, the first bevel gears 49 drive the driven bevel ring 50 to rotate, so that the connecting ring 51 drives the driving disk 42 to rotate, and after the driving disk 42 rotates (refer to fig. 10), the driving fin 43 is arranged on the driving disk 42, the left side in fig. 10 shows a movement schematic of the driving fin 43, the right side shows a movement schematic of the device moving along with the rotation of the driving fin 43, when the driving fin 43 rotates 360 degrees, the driving fin rotates 360 degrees for one cycle, the three motions of advancing, scraping and stopping are included in one cycle, when advancing (according to fig. 10, the movement schematic of one cycle is shown in fig. 10, which is sequentially explained from top to bottom), at the moment, the arc-shaped surface of the driving fin 13 first contacts with the cable, the cable expands towards two sides along with the movement of the moving cable, so that the rear cable expands, one end of the rocker 34 connected with the rotating sleeve 41 moves to the left side of the limiting ring 38, so that the mounting block 1 at the bottom in front is moved, so that the mounting block 1 moves forward, so that only the driving fin 43 moves forward, so that the two mounting blocks can move forward, and the driving fin can move forward and the driving fin 42 moves forward and the device does not move forward, so that the second driving fin can move forward and the lower mounting block does not move forward, so that the device does not move forward and the lower mounting block 42 moves forward, so that the device does not move forward and the lower mounting block does not move forward, and the device does not move forward and the same time, the rocker 34 is not in contact with the cable any more, but still works, and moves from the left side to the middle part, so that the rear driving disk 42 and the rear driving fin 43 are pulled forward by the length of the diameter of the limiting ring 38, which is a stop motion in a cycle, and the purpose is to pull the rear driving disk 42 and the rear driving fin 43 forward, after the process is finished, a scraping work in a cycle is performed, at this time, referring to the third frame in fig. 10, so that in the process that the rocker 34 continues to pull the driving disk 42 and the rear driving fin 43, because the cambered surfaces of the driving fins 43 are always in contact with the cable and perform an opening motion, small ice debris on the cable is also simply cleaned, and then the cable enters a stopping motion in a cycle, because the cable does not contact with the driving fin 43, the rear cable is not opened, at this time, the rear driving disk 42 and the rear driving fin 43 move backward by the distance of the radius of the limiting ring 38, so that the position of the moving motion of the driving fin 43 in the next cycle is just in the clean final point, and the problem of slippage of the cable running in the whole cycle is avoided, and the entire motion of the limiting ring 38 is completed.

The device is under the work of foretell, continuous stable forward movement, thereby accomplish the cleaning work of ice-cube, be provided with the spacing slide bar 45 of multiunit and be used for spacing second fixed plate 46, prevent that second driving motor 48 from rotating thereupon, guarantee the normal clear-up of device, be provided with driving-disc 42 and drive wing 43, make the device can advance and retreat between the course of operation, all carry out fine clearance with the ice cone on the cable and the ice bits, prevent that the device from producing the operation problem of skidding or motionlessness, thereby great improvement the cleaning efficiency of device, be provided with ratchet 29, utilize ratchet 29 and one-way wheel 28 cooperation to use, make the completion work that the device can be fine, and easy operation is convenient.

The foregoing shows and describes the general principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An anti-skid automatic advancing device for deicing of electric power engineering cables comprises a lower mounting block (1) and is characterized in that; the top end of the lower mounting block (1) is provided with an upper mounting block (5) in a laminating manner, the outer walls of the two sides of the lower mounting block (1) and the upper mounting block (5) are respectively provided with a through groove (2), the two through grooves (2) are communicated, the outer walls of the two sides of the lower mounting block (1) and the upper mounting block (5) are respectively provided with a traveling wheel (4) in a laminating manner, a central rod is fixedly inserted into each traveling wheel (4), one end of the central rod on each traveling wheel (4) extends into the inner ring wall of the corresponding first bearing (3) and is fixedly connected with the inner ring wall of the corresponding first bearing (3), the top end of the lower mounting block (1) is fixedly provided with a U-shaped rod (6), the U-shaped rod (6) penetrates through the upper mounting block (5) and is slidably connected with the upper mounting block, the central part of the top end of the U-shaped rod (6) is fixedly provided with a threaded sleeve (7), the threaded sleeve (7) is internally provided with a threaded rod (8), the top end of the upper mounting block (5) is fixedly inserted into the inner ring wall of the upper mounting block (9) and is fixedly provided with a second bearing plate (10), the inner ring wall of the first bearing (9) and the second bearing (10) is fixedly connected with the inner ring wall of the second bearing (10), the lower mounting block (10), a first arc plate (11) is fixedly mounted on one side wall of each first connecting plate (10), a rib plate (12) is fixedly connected between one side of the first arc plate (11) and the first connecting plate (10), a first driving motor (13) is fixedly mounted at the bottom end of one side of the first arc plate (11), a driving gear (14) is fixedly mounted at the output end of the first driving motor (13), the arc axis of the second arc plate (15) is arranged opposite to the arc axis of the first arc plate (11), a first dovetail groove (16) is arranged on one side wall of the second arc plate (15), the first dovetail groove (16) is arc-shaped, an arc Yan Weikuai is slidably connected in the first dovetail groove (16), a third arc plate (18) is fixedly connected to one side of the arc Yan Weikuai, the axis of the third arc plate (18) is arranged opposite to the arc of the second arc plate (15), one side of the third arc plate (18) and one side of the second arc plate (15) are provided with a plurality of movable gears (19), a plurality of movable gears (19) are uniformly arranged on one side of the third arc plate (18), and a plurality of movable gears (19) are arranged on the movable plate (19), each group of three sliding rods (21), a first fixing plate (23) is fixedly connected between the same ends of each group of sliding rods (21), a plurality of convex blocks (24) are fixedly installed on one side of one first fixing plate (23), one side of the other first fixing plate (23) is fixedly installed on one side of the first fixing plate (23), two second connecting plates (26) are symmetrically and fixedly connected to the outer wall of the other layer of the lower mounting block (1), the other end of each second connecting plate (26) is fixedly connected with a U-shaped block (27), two second fixing plates (54) are attached to the top end of each U-shaped block (27), one-way wheels (28) are arranged in each U-shaped block (27) and between two adjacent second fixing plates (54), a rotating shaft (30) is fixedly inserted into each one-way wheel (28), two ends of the rotating shaft (30) in each U-shaped block (27) respectively extend into and are rotatably connected with the inner walls of the two sides of each U-shaped block (27), two ends of the rotating shaft (30) in each one-way block (27) are sleeved and rotatably connected with the inner walls of the two ratchet teeth (29), two ratchet teeth (29) are uniformly hinged with the two ratchet teeth (29), two ratchet teeth (29) are arranged in each ratchet teeth, the outer wall of one side of each ratchet is fixedly provided with a return spring, the other end of each return spring is fixedly connected with the inner wall of a ratchet wheel (29), each one-way wheel (28) is arranged between two corresponding ratchet wheels (29), the one-way wheels (28) are attached to the ratchet wheels (29), a chuck (31) is arranged in each ratchet wheel (29), the outer annular wall of the chuck (31) is uniformly provided with a plurality of tooth grooves, each tooth groove is obliquely arranged, the ratchet teeth in each ratchet wheel (29) extend into the corresponding tooth grooves and are clamped with the corresponding tooth grooves, two sides of the top end of each U-shaped block (27) are respectively provided with a clamping groove (56), each clamping groove (56) is internally and slidably connected with a clamping block (55), the large top end of each clamping block (55) is fixedly connected with the bottom end of a corresponding second fixing plate (54), two sides of each U-shaped block (27) are respectively and screwed with a locking bolt (57), one side of each lower mounting block (1) is provided with four stabilizing sleeves (32), each stabilizing sleeve (32) is a square sleeve (32), each stabilizing sleeve (32) is connected with a square sleeve (33), two groups of stabilizing rods (2) are uniformly arranged between the two groups of stabilizing sleeves (32), and each stabilizing sleeve (34) are uniformly arranged in the stabilizing sleeve (2), a hinge pin (35) is fixedly inserted into one end of the rocker (34), two ends of the hinge pin (35) respectively extend into inner walls of two sides of a through groove (2) on the lower mounting block (1) and are rotatably connected with the inner walls, the other end of the rocker (34) penetrates out of the through groove (2) on the lower mounting block (1), the other end of each stabilizer bar (33) is fixedly connected with a stabilizing ring (36), a rotatably connected limiting ring (38) is jointly attached and inserted in each two adjacent stabilizing rings (36), a plurality of baffle rings (37) are uniformly and fixedly sleeved on the outer wall of each limiting ring (38), the baffle rings (37) are respectively attached to two sides of the stabilizing ring (36), a first connecting rod (39) is fixedly connected between one ends of the limiting rings (38), the center point of the first connecting rod (39) is coincident with the center of the limiting ring (38), a second connecting rod (40) is fixedly connected between one ends of the two first connecting rods (39), a rotatably connected rotating sleeve (41) is sleeved outside the second connecting rod (40), the other end of the fixed rocker (34) is fixedly connected with a rotating sleeve (41), and a driving disk (42) is connected with the rotating ring (42) of the driving disk (42), the disc-shaped driving discs (42) are fixedly inserted into hollow tubes at the centers, a mounting disc (44) is arranged on one side of each driving disc (42), a plurality of groups of limiting slide bars (45) are arranged on one side wall of each mounting disc (44), two limiting slide bars (45) are arranged in each group, a second dovetail groove (52) is arranged on the other side wall of each mounting disc (44), yan Weihuan (53) are connected to one side of each second dovetail groove (52) in a sliding mode, one side of Yan Weihuan (53) is fixedly connected with one end of a hollow tube at the center of each driving disc (42), a second fixing plate (46) is fixedly connected to one side wall of each mounting disc (44), the other end of each second fixing plate (46) penetrates through and is connected with each driving disc (42) in a sliding mode, a storage battery pack (47) and a second driving motor (48) are fixedly arranged on each second fixing plate (46), an output end of each second driving motor (48) is fixedly connected with a first bevel gear (49), a driven bevel gear ring (50) is arranged on one side of each first bevel gear (49) in a meshing mode, the driven bevel gear ring (50) is fixedly connected with one side of each driven bevel gear ring (51), and the driving disc (51) is fixedly connected with each driving disc (42).

2. The anti-skidding automatic advancing device for deicing of the electric power engineering cables as claimed in claim 1, characterized in that: a battery is arranged in the micro vibrator (25).

3. The anti-skid automatic advancing device for deicing of electric power engineering cables according to claim 1, characterized in that: the storage battery pack (47) is electrically connected with the second driving motor (48) through a circuit.

4. The anti-skidding automatic advancing device for deicing of the electric power engineering cables as claimed in claim 1, characterized in that: the first driving motor (13) is electrically connected with an external power supply through a circuit.

5. The anti-skid automatic advancing device for deicing of electric power engineering cables according to claim 1, characterized in that: the stabilizer bar (33) and the rocker (34) are both made of hard alloy materials, and the outer wall of the stabilizer bar is sleeved with a rubber sleeve.

6. The anti-skid automatic advancing device for deicing of electric power engineering cables according to claim 1, characterized in that: the width of the driving fin (43) is not less than 0.3-0.4m.

7. The anti-skid automatic advancing device for deicing of electric power engineering cables according to claim 1, characterized in that: the length of the limiting slide rod (45) is not less than 0.5-0.6m.

8. The anti-skid automatic advancing device for deicing of electric power engineering cables according to claim 1, characterized in that: the first driving motor (13) adopts a stepping motor.

9. The anti-skid automatic advancing device for deicing of electric power engineering cables according to claim 1, characterized in that: the diameter of the drive fin (43) is one quarter of the diameter of the drive disk (42).