CN112352568A

CN112352568A - Device for preventing growth of pulling-wire vines

Info

Publication number: CN112352568A
Application number: CN202011190656.6A
Authority: CN
Inventors: 许春敏; 袁志宏
Original assignee: Hainan Power Grid Co ltd Tunchang Power Supply Bureau
Current assignee: Hainan Power Grid Co ltd Tunchang Power Supply Bureau
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-02-12
Anticipated expiration: 2040-10-30
Also published as: CN112352568B

Abstract

The invention discloses a device for preventing growth of vines of stay wires, which is characterized in that a wind power driving component and an annular cutting component are arranged, so that the wind power driving component drives the annular cutting component to cut off vines spreading on the stay wires through a reciprocating motion component, the problem that the vines are stacked when spreading to a blocking cover along the stay wires is effectively solved, and the vine removing efficiency is greatly improved; meanwhile, the spiral blade is arranged on the linkage rod, so that the linkage rod is driven by the wind power driving assembly to rotate to drive the spiral blade to rotate, and the vines drooping from the trees and spreading over the barrier cover are hinged and cut, the problem that the vines spread from the high position of the trees to the high position of the stay wire is effectively solved, and the safety of the line is effectively guaranteed; in addition, through setting up locking Assembly to the realization locks wind-force drive assembly, thereby reduces the wearing and tearing that annular cutting assembly's idle running time caused, effectively improves annular cutting assembly's life.

Description

Device for preventing growth of pulling-wire vines

Technical Field

The invention relates to the technical field of maintenance of power equipment, in particular to a device for preventing growth of guy vines.

Background

In the tropical zone of Hainan, rainwater is abundant, forest coverage rate is high, trees around the power line in the mountainous area are more, and the tree growth speed is very high; the electric pole stay wire is often the main attachment point for the growth of the vines, and the growing environment of the vines is special and the growing speed is high, so that the problem of thoroughly solving the problem in operation and maintenance is difficult, the vines are easy to grow to the cross arm of the electric pole to influence the normal operation of a line, and the vines are likely to have a risk of electrification after approaching a lead, so that the influence on the safety of a human body is brought; in the prior art, the method for preventing the vines mainly comprises the steps of arranging a blocking cover on a stay wire to prevent the vines from spreading upwards along the stay wire; however, the blocking cover can only block the initial vines, and when the vines grow along the pull line continuously, the problem that the vines are piled too much at the blocking cover can occur, so that the vines growing later can cross the blocking cover to spread upwards along the pull line through the piled vines; meanwhile, for some high vines extending to the drooping position on the tree, the vines can easily cross the blocking cover to extend upwards the stay wire.

Disclosure of Invention

The invention aims to provide a device for preventing vines from growing in a stay wire, aiming at solving the problems that the vines are easy to accumulate at a blocking cover, so that the grown vines can cross the blocking cover and the vines at the high position drooping on a tree can cross the blocking cover and spread above the stay wire.

The invention provides a device for preventing growth of vines of stay wires, which comprises a wind power driving assembly arranged on the stay wires, wherein a linkage rod is arranged on the wind power driving assembly; the pull wire is also provided with a blocking cover, a reciprocating motion assembly, a screw rod and an annular cutting assembly, the blocking cover is arranged below the wind power driving assembly, the reciprocating motion assembly is connected to the end part of the wind power driving assembly, the screw rod is fixedly arranged below the blocking cover, the annular cutting assembly is in threaded connection with the screw rod, and the reciprocating motion assembly penetrates through the blocking cover and is connected with the annular cutting assembly; the wind power driving assembly is provided with a locking assembly, and the linkage rod is provided with a spiral blade.

Further, the wind power driving assembly comprises a first fixed pipe, a second fixed pipe, a rotating drum, a first impeller and a second impeller, the first fixed pipe is sleeved on the top of the pull wire, the second fixed pipe is sleeved on the lower portion of the pull wire, the middle portion of the rotating drum is rotatably sleeved on the first fixed pipe and the second fixed pipe through a bearing, the first impeller is connected to the rotating drum and located on the first fixed pipe, and the second impeller is connected to the rotating drum and located on the second fixed pipe.

Furthermore, connecting discs are arranged at the end parts of the rotary drums on the first impeller and the second impeller, and the linkage rods are connected to two sides of the connecting discs; the pull wire is provided with a limiting bearing between the first impeller and the second impeller, and the linkage rod is connected to the limiting bearing through a limiting part.

Further, the reciprocating motion assembly comprises a round pipe provided with a reciprocating guide groove and a push rod, wherein one end of the push rod is provided with a roller, the roller is located in the reciprocating guide groove, and the other end of the push rod is connected to the annular switching assembly.

Furthermore, the annular cutting assembly comprises a rotating pipe, a pushing disc and a pressing disc, the rotating pipe is in threaded connection with the screw rod, the pushing disc is rotatably connected to the end part of the screw rod, and the pushing disc is in clearance fit with the screw rod; the pressure disk pass through L shape pole connect in on the bull pipe, the pressure disk is equipped with annular blade along circumference, the pressure disk is equipped with the ring channel along circumference, the pressure disk passes through the ring channel is in rotate on the annular blade.

Furthermore, a plurality of reamers are uniformly distributed along the axial direction of the rotating pipe.

Further, still include the group battery and be used for right the solar panel that the group battery charges, the group battery connect in on the first fixed pipe, solar panel connect in on the both sides of group battery.

Furthermore, the locking assembly comprises an iron core, a fixed seat and a permanent magnet, wherein the iron core is wound with a spiral lead, and the lead is electrically connected with the battery pack; the permanent magnet is connected with a lock rod, and the lock rod is sleeved with a spring; the end of the rotary drum is provided with a lock disc, and the lock rod is matched with the lock disc in an inserting mode.

Furthermore, the separation cover is of an umbrella-shaped structure, a limiting pipe is arranged on the separation cover, and the push rod is located in the limiting pipe.

Further, the reciprocating guide groove is of an annular wave structure, so that the roller performs linear reciprocating motion through rotation of the circular tube.

Compared with the prior art, the method has the following beneficial effects:

1. through setting up wind-force drive assembly and annular cutting assembly to make wind-force drive assembly drive annular cutting assembly through the reciprocating motion subassembly and cut off the tendril that stretches on acting as go-between, effectively reduce the tendril and stretch to separation cover department along acting as go-between and carry out accumulational problem and appear, improve tendril and clear away efficiency greatly.

2. Through set up the helical blade on the gangbar to make the gangbar rotate under wind drive assembly's drive and drive the helical blade and rotate, thereby to hang from the tree and spread the tendril that crosses the separation cover and hinge and cut, effectively reduce the tendril and spread the problem appearance to the eminence of acting as go-between from the overhead height of tree, effectively ensured circuit safety.

3. Through setting up locking Assembly to the realization locks wind-force drive assembly, thereby reduces the wearing and tearing that annular cutting assembly's idle running time caused, effectively improves annular cutting assembly's life.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of a device for preventing growth of a vine of a guy wire according to the present invention;

FIG. 2 is an axial view of a device for inhibiting growth of a vine of a string of the present invention;

FIG. 3 is an enlarged view of part A of a device for preventing growth of a vine of a guy wire according to the present invention;

FIG. 4 is an enlarged partial schematic view of a device for inhibiting growth of a vine of a string according to the present invention;

FIG. 5 is an axial view of a device for inhibiting growth of a vine of a string of the present invention;

FIG. 6 is an enlarged view of part B of a device for preventing the growth of ripened vine according to the present invention;

FIG. 7 is an enlarged partial schematic view of a section C of a device for inhibiting growth of a vine of a string according to the present invention;

FIG. 8 is a top plan view of a first impeller of a device for inhibiting growth of a vine of a string of the present invention;

FIG. 9 is a cross-sectional view taken along section A-A of a device for inhibiting growth of a vine of a string of the present invention;

FIG. 10 is an enlarged partial schematic view of a device for preventing the growth of ripened vine D of the present invention;

FIG. 11 is a second sheave axis view of a pull-string vine growth inhibiting apparatus of the present invention;

fig. 12 is an enlarged partial view E of a device for preventing growth of a vine of a string according to the present invention.

In the figure, 1-stay; 2-a linkage rod; 3-a barrier cover; 4-screw rod; 5-a helical blade; 6-a limiting pipe; 7-a battery pack; 8-a solar panel; 21-a first fixed tube; 22-a second stationary tube; 23-a rotating drum; 24-a first impeller; 25-a second impeller; 26-a connecting disc; 27-a limit bearing; 31-round tube; 32-a push rod; 33-reciprocating guide groove; 34-a roller; 41-rotating the pipe; 42-a push disc; 43-a platen; 44-L-shaped rods; 45-ring blade; 46-an annular groove; 47-a reamer; 51-an iron core; 52-a fixed seat; 53-permanent magnets; 54-locking bar; 55-a spring; 56-lock disc; 57-wire.

Detailed Description

For a better understanding of the present invention, its structure, and the functional features and advantages attained by its structure, reference is made to the following detailed description of the preferred embodiments taken in conjunction with the accompanying drawings, in which:

example 1:

as shown in fig. 1 to 12, the invention provides a device for preventing growth of vines of stay wires, which comprises a wind power driving component arranged on a stay wire 1, wherein a linkage rod 2 is arranged on the wind power driving component; the stay wire 1 is also provided with a blocking cover 3, a reciprocating motion assembly, a screw rod 4 and an annular cutting assembly, and the blocking cover 3 is arranged below the wind power driving assembly to block the vines, so that the problem that the vines spread along the stay wire 1 is solved; the reciprocating motion assembly is connected to the end part of the wind power driving assembly; the screw rod 4 is fixedly arranged below the blocking cover 3, the annular cutting assembly is in threaded connection with the screw rod 4, the reciprocating assembly penetrates through the blocking cover 3 and is connected with the annular cutting assembly, so that the reciprocating assembly is pushed to work through the wind power driving assembly, the reciprocating assembly drives the annular cutting assembly to perform linear motion on the screw rod 4, and the annular cutting assembly is in threaded connection with the screw rod 4 and can perform rotary motion when performing linear motion on the screw rod 4, so that vines are cut; the wind power driving assembly is provided with the locking assembly to control the wind power driving assembly through the locking assembly, so that the wind power driving assembly is prevented from rotating all the time under the action of wind power, idle operation of the annular cutting assembly is avoided, and abrasion of the annular cutting assembly is effectively increased; the linkage rod 2 is provided with the spiral blade 5, so that when the linkage rod 2 is driven to rotate through the wind power driving assembly, the spiral blade 5 rotates around the stay wire 1, the vines at the high position hanging down from the tree are cut off, the vines are lowered to hang down from the tree and spread to the high position of the stay wire 1, and the problem that the vines cross the blocking cover 3 is solved.

Through adopting above-mentioned technical scheme, through setting up wind-force drive assembly and annular cutting assembly to make wind-force drive assembly drive annular cutting assembly through the reciprocating motion subassembly and cut off the tendril that stretchs on acting as go-between 1, effectively reduce the tendril and stretch to the problem that separation cover 3 places and carry out accumulational along acting as go-between 1 and appear, improve the tendril greatly and clear away efficiency. Further, the spiral blade 5 is arranged on the linkage rod 2, so that the linkage rod 2 is driven by the wind power driving assembly to rotate to drive the spiral blade 5 to rotate, vine drooping from a tree and stretching over the barrier cover 3 is hinged and cut, the problem that the vine stretches from a high position on the tree to a high position of the stay wire 1 is effectively solved, and the line safety is effectively guaranteed.

Specifically, the wind power driving assembly comprises a first fixed pipe 21, a second fixed pipe 22, a rotating drum 23, a first impeller 24 and a second impeller 25, wherein the first fixed pipe 21 is sleeved on the top of the stay wire 1, and the second fixed pipe 22 is sleeved on the lower part of the stay wire 1 and is positioned at a position of one third of the length of the stay wire 1; the middle part of the revolving drum 23 is rotatably sleeved on the first fixed pipe 21 and the second fixed pipe 22 through a bearing, so that the revolving drum 23 can rotate on the first fixed pipe 21 and the second fixed pipe 22; the first impeller 24 is connected to the rotating drum 23 and is positioned on the first fixed pipe 21, so that the first impeller 24 can be rotatably arranged on the first fixed pipe 21; the second impeller 25 is connected to the rotary drum 23 and is positioned on the second stationary pipe 22 such that the second impeller 25 is rotatably provided on the second stationary pipe 22.

Specifically, connecting discs 26 are arranged at the end parts of the rotating drums 23 on the first impeller 24 and the second impeller 25, and the linkage rod 2 is connected to two sides of the connecting discs 26 on the first impeller 24 and the second impeller 25 so as to realize synchronous rotation of the first impeller 24 and the second impeller 25; when the wind power at the lower part is insufficient, the first impeller 24 at the higher part can drive the second impeller 25 at the lower part to rotate synchronously under the driving of the wind power; a plurality of limiting bearings 27 are arranged between the first impeller 24 and the second impeller 25 on the pull wire 1, and the linkage rod 2 is connected to the limiting bearings 27 through limiting parts so as to improve the rotation synchronism of the first impeller 24 and the second impeller 25.

Specifically, the reciprocating motion assembly comprises a circular tube 31 provided with a reciprocating guide groove 33 and a push rod 32, one end of the push rod 32 is provided with a roller 34 or a ball, the roller 34 or the ball is positioned in the reciprocating guide groove 33, and the other end of the push rod 32 is connected to the annular switching assembly; so that the push of the push rod 32 is accomplished by the movement of the roller 34 or the ball in the reciprocating guide groove 33, thereby accomplishing the reciprocating movement of the push rod 32.

Specifically, separation cover 3 is umbrella-type structure, is equipped with spacing pipe 6 on the separation cover 3, and push rod 32 is located spacing pipe 6 to come to carry on spacingly to the push rod 32 of pipe 31 both sides through spacing pipe 6, so that push rod 32 carries out linear reciprocating motion along spacing pipe 6, thereby promotes annular cutting assembly and carries out linear reciprocating motion.

Specifically, the reciprocating guide groove 33 is in a ring-shaped wave structure so that the roller 34 performs a linear reciprocating motion by the rotation of the circular tube 31; the reciprocating guide groove 33 of the annular wave structure drives the roller 34 to move forwards and backwards along the axial direction of the circular tube 31 under the rotation of the circular tube 31 so as to realize the reciprocating motion of the push rod 32; further, the reciprocating guide groove 33 is a symmetrical annular wave structure, so that the push rods 32 disposed at both sides of the circular tube 31 are driven by the reciprocating guide groove 33 through the roller 34 to perform a synchronous linear reciprocating motion, thereby pushing the annular cutting assembly to cut off the vines spreading on the stay wire 1.

Example 2:

as shown in fig. 11 and 12, in combination with the technical solution of embodiment 1, in this embodiment, the annular cutting assembly includes a rotating tube 41, a pushing disk 42 and a pressing disk 43, the rotating tube 41 is connected to the screw rod 4 by screw threads, the pushing disk 42 is rotatably connected to the end of the screw rod 4, and the pushing disk 42 is rotatably connected to the rotating tube 41 by balls; the push disc 42 is in clearance fit with the screw rod 4, so that the push disc 42 moves linearly on the screw rod 4 without rotating along with the rotating pipe 41; the pressure plate 43 is connected to the rotating pipe 41 through an L-shaped rod 44, the pushing plate 42 is circumferentially provided with an annular blade 45, the pressure plate 43 is circumferentially provided with an annular groove 46, and the pressure plate 43 rotates on the annular blade 45 through the annular groove 46; specifically, the push rod 32 pushes the push disc 42 to perform linear motion in the reciprocating motion process, the rotating pipe 41 which is rotatably connected with the push disc 42 rotates while performing linear motion under the action of the screw thread of the screw rod 4, so that the pressure plate 43 is driven to rotate around the annular blade 45 on the push disc 42, the vines which stretch to the position are cut, and the problem that the vines stretch to the position of the blocking cover 3 along the pull line 1 to be stacked is effectively solved.

Specifically, the rotating pipe 41 is uniformly provided with a plurality of reamers 47 along the axial direction, so that the reamers 47 are driven to rotate by the forward and backward rotation of the rotating pipe 41, the vines extending to the position of the screw rod 4 on the stay wire 1 are reamed, the problem that the vines are stacked due to the fact that the vines extend to the blocking cover 3 is further reduced, the problem that the vines are pushed to cross the blocking cover 3 is effectively reduced, and the problem that the snake-type reptiles caused by the stacking of the vines climb upwards along the blocking cover 3 through the vines is effectively reduced.

Example 3:

as shown in fig. 7 to 9, in combination with the technical solution of embodiment 2, in this embodiment, the solar energy storage device further includes a battery pack 7 and a solar panel 8 for charging the battery pack 7, the battery pack 7 is connected to the first fixing pipe 21, and the solar panel 8 is connected to both sides of the battery pack 7, so as to charge the battery pack 7 through the solar panel 8, thereby effectively reducing the occurrence of the device failure caused by the dead battery pack 7.

Specifically, the locking assembly comprises an iron core 51 wound with a spiral wire 57, a fixed seat 52 and a permanent magnet 53, the wire 57 is electrically connected with the battery pack 7, and the wire 57 is connected with a warning lamp, so that the problem of short circuit is avoided by connecting a load on the wire 57; the fixed seat 52 is fixedly sleeved on the first fixed tube 21, the iron cores 51 and the permanent magnets 53 are arranged in the fixed seat 52, wherein the number of the iron cores 51 is several, and the leads 57 are respectively wound on the iron cores 51; the permanent magnet 53 is connected with a plurality of lock rods 54, the lock rods 54 are sleeved with springs 55, one ends of the springs 55 are connected to the permanent magnet, and the other ends of the springs 55 are connected into the fixed seat 52; a lock disc 56 is arranged at the end part of the rotary drum 23, a plurality of lock holes are arranged on the lock disc 56, the lock rod 54 is in insertion fit with the lock holes on the lock disc 56, so that the iron core 51 is magnetized to adsorb the permanent magnet after being electrified through a conducting wire 57, the lock rod 54 on the permanent magnet is separated from the lock holes, the rotational freedom degree of the lock disc 56 is released, and the first impeller 24 and the second impeller 25 rotate under the action of wind power; through setting up locking Assembly to the realization locks wind-force drive assembly, thereby reduces the wearing and tearing that annular cutting assembly's idle running time caused, effectively improves annular cutting assembly's life.

Specifically, a timing switch (not shown) is further included, and the timing switch is electrically connected to the lead 57 to control the power-on time and power-on time of the battery pack 7, so as to intelligently control the first impeller 24 and the second impeller 25; further, the closing and opening time of the timing switch is set according to the growing speed of the vines in the forest or mountainous area, so that the regular vine cleaning efficiency is improved, the idle work of the annular cutting assembly and the spiral blade 5 is reduced, and the abrasion of the annular cutting assembly and the spiral blade 5 caused by the idle work is reduced.

The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner. Those skilled in the art can make many possible variations and modifications to the disclosed solution, or modify equivalent embodiments using the teachings set forth above, without departing from the scope of the claimed solution. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technology of the present invention are within the protection scope of the present invention, unless the content of the technical solution of the present invention is departed from.

Claims

1. The device for preventing the growth of the vines of the stay wires is characterized by comprising a wind power driving assembly arranged on the stay wires (1), wherein a linkage rod (2) is arranged on the wind power driving assembly; the pull wire (1) is further provided with a blocking cover (3), a reciprocating motion assembly, a screw rod (4) and an annular cutting assembly, the blocking cover (3) is arranged below the wind power driving assembly, the reciprocating motion assembly is connected to the end part of the wind power driving assembly, the screw rod (4) is fixedly arranged below the blocking cover (3), the annular cutting assembly is in threaded connection with the screw rod (4), and the reciprocating motion assembly penetrates through the blocking cover (3) and is connected with the annular cutting assembly; the wind power driving assembly is provided with a locking assembly, and the linkage rod (2) is provided with a spiral blade (5).

2. The device for preventing growth of guy vines according to claim 1, wherein the wind power driving assembly comprises a first fixed pipe (21), a second fixed pipe (22), a rotating drum (23), a first impeller (24) and a second impeller (25), the first fixed pipe (21) is sleeved on the top of the guy wire (1), the second fixed pipe (22) is sleeved on the lower portion of the guy wire (1), the middle portion of the rotating drum (23) is rotatably sleeved on the first fixed pipe (21) and the second fixed pipe (22) through a bearing, the first impeller (24) is connected to the rotating drum (23) and located on the first fixed pipe (21), and the second impeller (25) is connected to the rotating drum (23) and located on the second fixed pipe (22).

3. Device for deterring the growth of guy vines according to claim 2, characterized in that said drums (23) of said first impeller (24) and of said second impeller (25) are each provided at the end with a connecting disc (26), said linkage rod (2) being connected on both sides to said connecting discs (26); be located on acting as go-between (1) first impeller (24) with be equipped with spacing bearing (27) between second impeller (25), gangbar (2) pass through the locating part and connect in on spacing bearing (27).

4. A device for deterring growth of guy vines according to claim 3, wherein said reciprocating assembly comprises a circular tube (31) provided with a reciprocating guide groove (33) and a push rod (32), one end of said push rod (32) being provided with a roller (34), said roller (34) being located inside said reciprocating guide groove (33), the other end of said push rod (32) being connected to said annular switching assembly.

5. A device for preventing growth of guy vines according to claim 4, wherein the annular cutting assembly comprises a rotary tube (41), a pushing disc (42) and a pressing disc (43), the rotary tube (41) is connected to the screw rod (4) in a threaded mode, the pushing disc (42) is connected to the end portion of the screw rod (4) in a rotatable mode, and the pushing disc (42) is in clearance fit with the screw rod (4); pressure disk (43) through L shape pole (44) connect in on rotating pipe (41), it is equipped with annular blade (45) to push away dish (42) along circumference, pressure disk (43) are equipped with ring channel (46) along circumference, pressure disk (43) pass through ring channel (46) are in rotate on annular blade (45).

6. A device for preventing growth of guy vines according to claim 5, wherein the rotating tube (41) is provided with a plurality of reamers (47) distributed axially.

7. A device for preventing growth of guy vines according to any one of claims 2 to 6, further comprising a battery pack (7) and a solar panel (8) for charging the battery pack (7), the battery pack (7) being connected to the first stationary tube (21), the solar panel (8) being connected on both sides of the battery pack (7).

8. A device for preventing growth of a guy vine according to claim 7, wherein said locking assembly comprises an iron core (51) around which a helical wire (57) is wound, a fixed seat (52) and a permanent magnet (53), said wire (57) being electrically connected to said battery (7); the fixed seat (52) is fixedly sleeved on the first fixed pipe (21), the iron core (51) and the permanent magnet (53) are arranged in the fixed seat (52), the permanent magnet (53) is connected with a lock rod (54), and the lock rod (54) is sleeved with a spring (55); the end part of the rotary drum (23) is provided with a lock disc (56), and the lock rod (54) is in plug-in fit with the lock disc (56).

9. A device for preventing growth of guy vines according to claim 4, wherein the said blocking cover (3) is umbrella-shaped, a limiting tube (6) is arranged on the said blocking cover (3), and the said push rod (32) is located in the said limiting tube (6).

10. A device for deterring growth of guy vines according to claim 4, characterised in that said reciprocal guide grooves (33) are of annular wave structure to allow the rectilinear reciprocal movement of said rollers (34) by rotation of said circular tube (31).