CN113595009A - Distribution lines vibrations defroster - Google Patents

Distribution lines vibrations defroster Download PDF

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Publication number
CN113595009A
CN113595009A CN202110870166.9A CN202110870166A CN113595009A CN 113595009 A CN113595009 A CN 113595009A CN 202110870166 A CN202110870166 A CN 202110870166A CN 113595009 A CN113595009 A CN 113595009A
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CN
China
Prior art keywords
groove
push
rod
pull
arm
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Granted
Application number
CN202110870166.9A
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Chinese (zh)
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CN113595009B (en
Inventor
张阳
何洲印
张云
罗骁
李显均
郭春芳
蔡镫升
谢翠
方仕芬
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Guizhou Power Grid Co Ltd
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Guizhou Power Grid Co Ltd
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Priority to CN202110870166.9A priority Critical patent/CN113595009B/en
Priority claimed from CN202110870166.9A external-priority patent/CN113595009B/en
Publication of CN113595009A publication Critical patent/CN113595009A/en
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Publication of CN113595009B publication Critical patent/CN113595009B/en
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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00Overhead installations of electric lines or cables
    • H02G7/16Devices for removing snow or ice from lines or cables

Abstract

The invention discloses a distribution line vibration deicing device, which comprises a suitcase, wherein a handle is arranged on the suitcase, an inclined insertion groove is formed in the side surface of the suitcase, a positioning groove is formed in the inner side wall of the inclined insertion groove, a bottom groove is formed in the bottom of the inclined insertion groove, a first annular plate is arranged in the bottom groove, the first annular plate is connected with the bottom of the bottom groove through a first spring, and an embedded groove is further formed in one side of the bottom groove; the external connector is inserted into the inclined slot and comprises a buckling rod and a knocking rod, the knocking rod is arranged inside the buckling rod, and an embedded block is arranged outside one end of the buckling rod; the deicing assembly comprises an intermittent grabbing and releasing piece and a push rod motor; the invention can replace manpower to shake and remove the ice on the cable, is convenient to carry and continuously work, has high cleaning efficiency, and avoids the direct impact of the motor on the cable due to the arrangement of the intermittent grabbing and releasing piece, thereby avoiding the damage of the cable due to overlarge motor strength.

Description

Distribution lines vibrations defroster
Technical Field
The invention relates to the technical field of deicing devices, in particular to a distribution line vibration deicing device.
Background
In winter every year, distribution lines can suffer from ice coating influences of different degrees, and when the ice coating of the lines is too thick, the phenomenon of pole falling and line breaking is easily caused, so that the safe and stable supply of electric power is influenced. Therefore, when the ratio of the ice thickness of the line to the technical ice thickness of the line reaches a specified value (generally 0.5), the ice melting (removing) work needs to be carried out, but at present, the ice melting (removing) work of the distribution line mainly adopts a manual deicing mode. Manual deicing consumes a large amount of physical power of workers, is low in efficiency and poor in deicing effect, and can only deice line pole sections within a small range. This patent mainly beats the working method that the wire made the wire vibrations force the icing breakage to drop through the bamboo pole that adopts when simulating artifical deicing, develops a set of setting and can produce the device that vibrations got rid of the icing on the electric wire for replace artifical instruments such as waving the bamboo pole to carry out circuit deicing work.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments, and in this section as well as in the abstract and the title of the invention of this application some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made keeping in mind the above problems occurring in the prior art and/or the problems occurring in the prior art.
Therefore, the technical problems to be solved by the invention are that the existing mode of manual deicing has low efficiency and poor deicing effect.
In order to solve the technical problems, the invention provides the following technical scheme: a vibration deicing device for a distribution line comprises,
the suitcase is provided with a handle, an inclined slot is formed in the side face of the suitcase, a positioning groove is formed in the inner side wall of the inclined slot, a bottom groove is formed in the bottom of the inclined slot, a first ring plate is arranged in the bottom groove and connected with the bottom of the bottom groove through a first spring, and an embedding groove is formed in one side of the bottom groove;
the external connector is inserted into the inclined slot and comprises a buckling rod and a knocking rod, the knocking rod is arranged inside the buckling rod, and an embedded block is arranged outside one end of the buckling rod;
the deicing assembly comprises an intermittent grabbing and placing piece and a push rod motor, the end part of a push rod of the push rod motor is connected with the intermittent grabbing and placing piece, and the deicing assembly is arranged in the suitcase.
As a preferable scheme of the distribution line vibration deicing device of the invention, the distribution line vibration deicing device comprises: the portable box is characterized in that a push-pull groove is formed in the portable box, the push-pull groove and the inclined insertion groove are separated by a fixed ring plate, a through hole is formed in the middle of the fixed ring plate, and the through hole is communicated with the push-pull groove and the inclined insertion groove.
As a preferable scheme of the distribution line vibration deicing device of the invention, the distribution line vibration deicing device comprises: a motor groove is also arranged in the suitcase, and the motor groove is communicated with the push-pull groove through a shaft groove;
the push rod motor is fixedly arranged in the motor groove, and the push rod is arranged in the shaft groove.
As a preferable scheme of the distribution line vibration deicing device of the invention, the distribution line vibration deicing device comprises: the intermittent grabbing and releasing piece comprises a push-pull block and two pull claws which are symmetrically arranged, the push-pull block is arranged in the push-pull groove,
two sides of the push-pull block are provided with cutting grooves which are separated by a partition plate, and the pull claws are correspondingly arranged in the cutting grooves.
As a preferable scheme of the distribution line vibration deicing device of the invention, the distribution line vibration deicing device comprises: the pull claw comprises a rotating arm and a clamping hook, the rotating arm comprises a straight arm and an inclined arm, a rotating hole is formed in the joint of the straight arm and the inclined arm, a rotating shaft is arranged in the cutting groove, and the rotating hole is sleeved on the rotating shaft;
the clamping hooks are arranged at the end parts of the straight arms, and the inclined arms are connected with the partition plate through second springs.
As a preferable scheme of the distribution line vibration deicing device of the invention, the distribution line vibration deicing device comprises: the pull claw also comprises an inside-retracting arm, and the inside-retracting arm is connected with the inclined arm at the round boss;
the side wall of the push-pull groove is provided with a side groove, and the circular boss is arranged in the side groove.
As a preferable scheme of the distribution line vibration deicing device of the invention, the distribution line vibration deicing device comprises: one end of the push-pull groove is provided with a pressure groove, one corner of the pressure groove is arranged on a pressure contact point, the outer side of the end part of the inner contraction arm is provided with an inclined plane, and the pressure contact point corresponds to the inclined plane.
As a preferable scheme of the distribution line vibration deicing device of the invention, the distribution line vibration deicing device comprises: the end part of the buckling rod is provided with a hook which is hooked on a cable, the knocking rod is arranged inside the buckling rod, one end of the knocking rod is provided with an arc block, and the other end of the knocking rod is provided with a clamping plate.
As a preferable scheme of the distribution line vibration deicing device of the invention, the distribution line vibration deicing device comprises: a pipe groove is formed in the buckling rod, the pipe groove is communicated with the push-pull groove, and the knocking rod is arranged in the pipe groove;
as a preferable scheme of the distribution line vibration deicing device of the invention, the distribution line vibration deicing device comprises: the pipe box is provided with the spacing groove, be provided with the second crown plate on the rapping bar, the second crown plate set up in the spacing groove, the second crown plate pass through the third spring with spacing groove one side is connected.
The invention has the beneficial effects that: the invention can replace manpower to shake and remove the ice on the cable, is convenient to carry and continuously work, has high cleaning efficiency, and avoids the direct impact of the motor on the cable due to the arrangement of the intermittent grabbing and releasing piece, thereby avoiding the damage of the cable due to overlarge motor strength.
Drawings
In order to more clearly illustrate the technical solutions of 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 some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic view of an overall structure of a vibration deicing device for a distribution line according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a suitcase in the vibrating deicing device for distribution lines according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a suitcase in the vibrating deicing device for distribution lines according to an embodiment of the present invention;
fig. 4 is a schematic diagram illustrating a placement structure of a deicing assembly in a suitcase in the distribution line vibration deicing device according to an embodiment of the present invention;
fig. 5 is an enlarged view of a deicing assembly in the distribution line vibration deicing apparatus according to an embodiment of the present invention, as shown at a point a in fig. 4, in a suitcase;
fig. 6 is a schematic structural diagram of an external connection component of the distribution line vibration deicing device according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a push-pull block in a distribution line vibration deicing device according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein the cross-sectional views illustrating the structure of the device are not enlarged partially according to the general scale for convenience of illustration when describing the embodiments of the present invention, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 and 4, the present embodiment provides a distribution line vibration deicing device, including a suitcase 100, a handle 101 is disposed on the suitcase 100, an inclined insertion slot 102 is disposed on a side surface of the suitcase 100, a positioning slot 103 is disposed on an inner side wall of the inclined insertion slot 102, a bottom slot 104 is disposed at a bottom of the inclined insertion slot 102, a first ring plate 105 is disposed in the bottom slot 104, the first ring plate 105 is connected with a bottom of the bottom slot 104 through a first spring 106, and a caulking slot 107 is further disposed at one side of the bottom slot 104; the external connector 200 is inserted into the inclined slot 102, the external connector 300 comprises a buckle rod 201 and a knock rod 202, the knock rod 202 is arranged inside the buckle rod 201, and an insert 201a is arranged outside one end of the buckle rod 201; the deicing assembly 300, the deicing assembly 300 comprises an intermittent grabbing and releasing piece 301 and a push rod motor 302, the end of a push rod 302a of the push rod motor 302 is connected with the intermittent grabbing and releasing piece 301, and the deicing assembly 300 is arranged in the suitcase 100.
The suitcase 100 is provided with a push-pull slot 202a, the push-pull slot 202a and the inclined slot 102 are separated by a fixed ring plate 108, a through hole 108a is formed in the middle of the fixed ring plate 108, and the through hole 108a is communicated with the push-pull slot 202a and the inclined slot 102.
It should be noted that the push-pull groove 202a and the slanted slot 102 are collinear, and the slanted slot 102 is a circular groove.
The suitcase 100 is also provided with a motor groove 109, and the motor groove 109 is communicated with the push-pull groove 202a through a shaft groove 109 a; the push rod motor 302 is fixedly arranged in the motor groove 109, and the push rod 302a is arranged in the shaft groove 109 a.
This embodiment provides a portable alternative to manual ice coating, and in particular, the suitcase 100 is a device carrier that can be hand held or can be carried on a cart, preferably hand held for easy movement in mountainous areas. The external connector 200 is detachably connected with the suitcase 100, and is convenient to carry and move, when the external connector 200 is used at a place needing deicing, the external connector 200 is inserted into the inclined slot 102, specifically, the hook 201a at the end part of the buckle rod 201 is firstly hooked on the cable L, the position is adjusted, the insert 201a at the end part of the buckle rod 201 is inserted into the positioning slot 103, the end part of the buckle rod 201 contacts the first ring plate 105 and pushes the first ring plate 105 to move, at the moment, the first spring 106 is compressed, the insert 201 moves into the bottom slot 104, when the insert 201 corresponds to the insert 107, the insert 201 is pushed into the insert 107 by the first spring 106, and at the moment, the position of the buckle rod 201 is limited.
It should be noted that the size and shape of the insertion groove 107 and the insertion block 201 are the same, and the first ring plate 105 and the first spring 106 play a role in axially limiting the buckling rod 201.
It should be noted that the deicing assembly 300 generates vibration to break and drop ice coating on the cable 103, specifically, the hook 201a at the end of the buckle rod 201 is hung on the cable L, and the knock rod 202 can move linearly in the buckle rod 201 along the length direction of the knock rod 202, so that the distance between the arc block 202a and the hook 201a changes, and the cable L is knocked to generate vibration.
Specifically, the intermittent grabbing and releasing piece 301 is controlled to move intermittently by the push rod motor 302, so as to grab and release the knocking rod 202, and further, the arc block 202a on the knocking rod 202 is made to knock the cable L to generate vibration, so that the ice coating is removed.
In this embodiment, push rod motor 302 is arranged to adjust the position of intermittent grabbing and releasing piece 301, specifically, intermittent grabbing and releasing piece 301 reciprocates, and simultaneously, grabbing and releasing actions of knocking rod 202 are completed, so that knocking rod 202 completes knocking.
Example 2
Referring to fig. 1 to 7, the present embodiment is different from the previous embodiment in that the intermittent grabbing and releasing member 301 includes a push-pull block 301a and two symmetrically disposed pull claws 301b, the push-pull block 301a is disposed in the push-pull groove 202a, two sides of the push-pull block 301a are provided with cut grooves 301c, the two cut grooves 301c are separated by a partition plate 301h, and the pull claws 301b are correspondingly disposed in the cut grooves 301 c.
The pulling claw 301b comprises a rotating arm 301d and a clamping hook 301e, the rotating arm 301d comprises a straight arm 301d-1 and an inclined arm 301d-2, a rotating hole 301d-3 is formed at the joint of the straight arm 301d-1 and the inclined arm 301d-2, a rotating shaft 301g is arranged in the cutting groove 301c, and the rotating hole 301d-3 is sleeved on the rotating shaft 301 g; the hook 301e is disposed at the end of the straight arm 301d-1, and the inclined arm 301d-2 is connected to the partition 301h via the second spring 301 d-5.
It should be noted that the second spring 301d-5 pushes the oblique arm 301d-2, so that the included angle between the oblique arm 301d-2 and the partition 301h is increased, that is, the second spring 301d-5 tends to push the oblique arm 301d-2 away from the partition 301h, it should be noted that the outer side surface of the hook 301e is provided with the arc surface B, and the arc surface B corresponds to the corner position of the catch plate 202d, so that the catch plate 202d can be conveniently clamped in the hook 301 e.
Specifically, the pulling claw 301b is a lever structure formed by using the rotating shaft 301g as a fulcrum, in an initial state, one side of the inclined arm 301d-2 expands towards two sides in the second spring 301d-5, and in a limiting state, the circular boss 301d-4 is located in the side groove 202a-1, and at this time, the two hooks 301e are folded and are in a clamping state.
The pulling claw 301b further comprises an inner contraction arm 301f, and the inner contraction arm 301f is connected with the inclined arm 301d-2 at the round boss 301 d-4; the side wall of the push-pull groove 202a is provided with a side groove 202a-1, and a circular boss 301d-4 is arranged in the side groove 202 a-1; the end of the push-pull block 301a is provided with a contact rod 202e, and the contact rod 202e passes through the end of the first pipe groove 202c and contacts with the outer side surface of the cam 203 b.
Preferably, the push-pull block 301a is a cylindrical block, and the push-pull groove 202a is a cylindrical groove structure, it should be noted that the push-pull block 301a can rotate and rotate in the push-pull groove 202a, and since the pull claws 301b are embedded in the cut groove 301c and the side groove 202a-1, the push-pull block 301a is further limited so that it cannot rotate, but can only move along the length direction of the side groove 202a-1, i.e. the axial direction of the push-pull groove 202 a.
One end of the push-pull groove 202a is provided with a pressure groove 202f, a pressure contact 202f-1 is arranged at one corner of the pressure groove 202f, the outer side of the end part of the inner contraction arm 301f is provided with an inclined plane 301f-1, and the pressure contact 202f-1 corresponds to the inclined plane 301f-1 in position; a pipe groove 201b is formed in the buckle rod 201, the pipe groove 201b is communicated with the push-pull groove 202a, and the knock rod 202 is arranged in the pipe groove 201 b; the pipe groove 201b is provided with a limiting groove 201c, the knock bar 202 is provided with a second ring plate 202b, the second ring plate 202b is arranged in the limiting groove 201c, and the second ring plate 202b is connected with one side of the limiting groove 201c through a third spring 202 c.
A hook 201a is arranged at the end part of the buckle rod 201, the hook 201a is hooked on the cable L, the knock rod 202 is arranged inside the buckle rod 201, one end of the knock rod 202 is provided with an arc block 202a, and the other end is provided with a clamping plate 202 d; a pipe groove 201b is formed in the buckle rod 201, the pipe groove 201b is communicated with the push-pull groove 202a, and the knock rod 202 is arranged in the pipe groove 201 b; the pipe groove 201b is provided with a limiting groove 201c, the knock bar 202 is provided with a second ring plate 202b, the second ring plate 202b is arranged in the limiting groove 201c, and the second ring plate 202b is connected with one side of the limiting groove 201c through a third spring 202 c.
In this embodiment, the operating principle of the entire apparatus is that, during operation, the push rod motor 302 is turned on, the push rod motor 302 drives the push-pull block 301a to reciprocate, first, the end of the inward-closing arm 301f leaves the pressure groove 202f during the movement of the push-pull block 301a away from the push rod motor 302, and under the action of the second spring 301d-5, the distance between the inward-closing arms 301f is increased, and correspondingly, the distance between the hooks 301e is decreased until the circular boss 301d-4 is positioned in the side groove 202a-1, which is an extreme limit.
The push-pull block 301a continues to move until the arc surface B contacts the clamping plate 202d, the hooks 301e are squeezed to both sides, and the clamping plate 202d is squeezed between the hooks 301e to realize clamping.
Then, this state is maintained, during the process that the push-pull block 301a is pulled back by the push rod 302a, the push-pull block 301a and the catch plate 202d clamped by the catch 301e move together, that is, the knock rod 202 is pulled to retract, then the retraction arm 301f is inserted into the pressure slot 202f, the catch plate 202d is released, under the action of the third spring 202c, the knock rod 202 is pulled back, the arc block 202a strikes the cable L to generate vibration, the push rod motor 302 periodically reciprocates and drives the push-pull block 301a to periodically operate, so that the knock rod 202 strikes the cable L at a certain frequency.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims (10)

1. The utility model provides a distribution lines vibrations defroster which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the suitcase (100) is provided with a handle (101), the side surface of the suitcase (100) is provided with an inclined insertion groove (102), the inner side wall of the inclined insertion groove (102) is provided with a positioning groove (103), the bottom of the inclined insertion groove (102) is provided with a bottom groove (104), a first ring plate (105) is arranged in the bottom groove (104), the first ring plate (105) is connected with the bottom of the bottom groove (104) through a first spring (106), and one side of the bottom groove (104) is also provided with an embedding groove (107);
the external connector (200) is inserted into the inclined slot (102), the external connector (300) comprises a buckle rod (201) and a knock rod (202), the knock rod (202) is arranged inside the buckle rod (201), and an insert (201a) is arranged on the outer side of one end of the buckle rod (201);
the deicing assembly (300), the deicing assembly (300) comprises an intermittent grabbing and releasing piece (301) and a push rod motor (302), the end of a push rod (302a) of the push rod motor (302) is connected with the intermittent grabbing and releasing piece (301), and the deicing assembly (300) is arranged in the suitcase (100).
2. The distribution line vibration deicing apparatus of claim 1, wherein: the suitcase (100) is internally provided with a push-pull groove (202a), the push-pull groove (202a) and the inclined insertion groove (102) are separated by a fixed ring plate (108), a through hole (108a) is formed in the middle of the fixed ring plate (108), and the through hole (108a) is communicated with the push-pull groove (202a) and the inclined insertion groove (102).
3. Vibration deicing device for distribution lines according to claim 1 or 2, characterized in that: a motor groove (109) is further formed in the suitcase (100), and the motor groove (109) is communicated with the push-pull groove (202a) through a shaft groove (109 a);
the push rod motor (302) is fixedly arranged in the motor groove (109), and the push rod (302a) is arranged in the shaft groove (109 a).
4. The distribution line vibration deicing apparatus of claim 3, wherein: the intermittent grabbing and releasing piece (301) comprises a push-pull block (301a) and two symmetrically arranged pull claws (301b), the push-pull block (301a) is arranged in the push-pull groove (202a),
two sides of the push-pull block (301a) are provided with cutting grooves (301c), the two cutting grooves (301c) are separated by a partition plate (301h), and the pull claw (301b) is correspondingly arranged in the cutting grooves (301 c).
5. The distribution line vibration deicing apparatus of claim 4, wherein: the pulling claw (301b) comprises a rotating arm (301d) and a clamping hook (301e), the rotating arm (301d) comprises a straight arm (301d-1) and an inclined arm (301d-2), a rotating hole (301d-3) is formed in the joint of the straight arm (301d-1) and the inclined arm (301d-2), a rotating shaft (301g) is arranged in the cutting groove (301c), and the rotating hole (301d-3) is sleeved on the rotating shaft (301 g);
the hook (301e) is arranged at the end part of the straight arm (301d-1), and the inclined arm (301d-2) is connected with the partition plate (301h) through a second spring (301 d-5).
6. The distribution line vibrating deicing device of claim 5, wherein: the pulling claw (301b) further comprises an inward-closing arm (301f), and the inward-closing arm (301f) is connected with the oblique arm (301d-2) at the round boss (301 d-4);
the side wall of the push-pull groove (202a) is provided with a side groove (202a-1), and the circular boss (301d-4) is arranged in the side groove (202 a-1).
7. The distribution line vibration deicing device according to any one of claims 4 to 6, wherein: one end of the push-pull groove (202a) is provided with a pressure groove (202f), one corner of the pressure groove (202f) is arranged on a pressure contact point (202f-1), the outer side of the end part of the inward contraction arm (301f) is provided with an inclined plane (301f-1), and the pressure contact point (202f-1) corresponds to the inclined plane (301 f-1).
8. The distribution line vibrating deicing apparatus of claim 7, wherein: the end part of the buckling rod (201) is provided with a hook (201a), the hook (201a) is hooked on the cable (L), the knocking rod (202) is arranged inside the buckling rod (201), one end of the knocking rod (202) is provided with an arc block (202a), and the other end of the knocking rod is provided with a clamping plate (202 d).
9. The distribution line vibrating deicing apparatus of claim 8, wherein: a pipe groove (201b) is formed in the buckle rod (201), the pipe groove (201b) is communicated with the push-pull groove (202a), and the knocking rod (202) is arranged in the pipe groove (201 b).
10. Vibration deicing device for distribution lines according to claim 8 or 9, characterized in that: the pipe groove (201b) is provided with a limiting groove (201c), the knocking rod (202) is provided with a second ring plate (202b), the second ring plate (202b) is arranged in the limiting groove (201c), and the second ring plate (202b) is connected with one side of the limiting groove (201c) through a third spring (202 c).
CN202110870166.9A 2021-07-30 Distribution lines vibrations defroster Active CN113595009B (en)

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Application Number Priority Date Filing Date Title
CN202110870166.9A CN113595009B (en) 2021-07-30 Distribution lines vibrations defroster

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Application Number Priority Date Filing Date Title
CN202110870166.9A CN113595009B (en) 2021-07-30 Distribution lines vibrations defroster

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CN113595009B CN113595009B (en) 2022-10-21

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DE102009034340A1 (en) * 2008-08-20 2010-02-25 Richard Bergner Elektroarmaturen Gmbh & Co Kg Overhead line for transmitting e.g. electric current, has torsion pendulum provided with pendulum mass that is spaced at distance to overhead line cable, so that torsion pendulum counteracts torsional moment caused by ice deposits
CN204089030U (en) * 2014-09-18 2015-01-07 国家电网公司 Deicer for power transmission line
CN110492421A (en) * 2019-08-14 2019-11-22 南方电网科学研究院有限责任公司 A kind of transmission line deicer
US20220045489A1 (en) * 2019-11-08 2022-02-10 Institute Of Automation, Chinese Academy Of Sciences Carrier mechanism for walking on line
CN110900629A (en) * 2019-12-10 2020-03-24 菏泽学院 High-voltage line snow sweeping robot
CN211405414U (en) * 2019-12-30 2020-09-01 广东电网有限责任公司 Ice breaking device for removing ice coated on high-voltage line
CN111555228A (en) * 2020-05-20 2020-08-18 贵州电网有限责任公司 Combined deicing device of deicing robot for power transmission line
CN112134241A (en) * 2020-09-28 2020-12-25 李奇 Composite deicing and dewatering cutter for deicing robot of high-voltage transmission line

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