CN110112677B - Novel nest clearance instrument with adjustable can dismantle - Google Patents
Novel nest clearance instrument with adjustable can dismantle Download PDFInfo
- Publication number
- CN110112677B CN110112677B CN201910493136.3A CN201910493136A CN110112677B CN 110112677 B CN110112677 B CN 110112677B CN 201910493136 A CN201910493136 A CN 201910493136A CN 110112677 B CN110112677 B CN 110112677B
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- CN
- China
- Prior art keywords
- rod
- movable
- fixed
- clamping opening
- connecting piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000004140 cleaning Methods 0.000 claims abstract description 26
- 235000005770 birds nest Nutrition 0.000 claims description 27
- 235000005765 wild carrot Nutrition 0.000 claims description 27
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000003068 static effect Effects 0.000 description 5
- 238000013459 approach Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Landscapes
- Cleaning In General (AREA)
Abstract
The invention discloses a novel detachable and adjustable nest cleaning tool, which comprises a fixed rod and a movable rod, wherein a fixed clamping opening is fixedly arranged at one end of the fixed rod; the U-shaped connecting piece is connected with the fixed rod in a sliding way, and when the movable rod slides on the fixed rod of the U-shaped connecting piece, the distance between the fixed clamping opening and the movable clamping opening is changed; the fixed rod is provided with a limit sleeve, the movable rod is connected with the limit sleeve in a sliding manner, and the limit sleeve is provided with a limit piece for limiting the movable rod and the limit sleeve to slide relatively. The tool enables the movable rod and the fixed rod to slide in an arc-shaped manner through the U-shaped connecting piece, and then the opening angle between the movable clamping opening and the fixed clamping opening can be adjusted. The sliding between the movable rod and the fixed rod can be limited through the limiting sleeve, namely, the novel nest cleaning tool can be locked in a clamping state after clamping the nest, and the movable rod is not required to be pulled continuously by hands, so that manpower is saved.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to a novel detachable and adjustable nest cleaning tool.
Background
Because of long-term operation, outdoor power equipment in the transformer substation has higher temperature, and facilities such as brackets, grooves and the like provide natural conditions for building the nest for the birds. The presence of bird nests on the live equipment of operation can create significant safety hazards. The bird nest on the electrified equipment possibly causes fire disaster, the circuit trips, equipment damage is caused by insufficient insulation, and the safe and stable operation of the power grid is threatened.
At present, various devices and combined devices for drawing the bird nest exist, which are basically formed by reforming a single insulating operating rod, or the bird nest is clamped by adding an adjustable clamping device on the operating rod after the bird nest is replaced. Often these devices do not grip the bird nest well, are laborious to adjust the grip device, do not lock the current position when gripping the bird nest, and the tool is not detachable and portable.
Disclosure of Invention
The invention aims to provide a clamping device for solving the problem of laborious clamping of a bird nest.
To achieve the purpose, the invention adopts the following technical scheme:
The utility model provides a novel nest clearance instrument of detachable adjustable, includes dead lever and movable rod, the fixed clamp mouth that is equipped with of one end of dead lever is fixed, the fixed U type connecting piece that is equipped with of one end of movable rod, the U type connecting piece is kept away from the fixed movable clamp mouth that is equipped with of one end of movable rod;
The U-shaped connecting piece is connected with the fixed rod in a sliding way, and when the movable rod slides on the fixed rod through the U-shaped connecting piece, the distance between the fixed clamping opening and the movable clamping opening is changed;
The fixed rod is provided with a limiting sleeve, the movable rod is connected with the limiting sleeve in a sliding mode, and the limiting sleeve is provided with a limiting piece which limits the movable rod to slide relative to the limiting sleeve.
Optionally, a chute is formed in the U-shaped connecting piece, a sliding rod is fixedly arranged on the fixing rod, and the sliding rod is arranged in the chute in a sliding manner.
Optionally, the sliding groove is a through groove penetrating through two opposite sides of the U-shaped connecting piece; one end of the sliding rod is fixedly connected with the fixing rod, the other end of the sliding rod penetrates through the sliding groove and is fixedly connected with a sliding rod limiting head, and the width of the sliding rod limiting head is larger than that of the sliding groove.
Optionally, one end fixedly connected with dead lever connecting piece of dead lever, dead lever connecting piece is kept away from the one end fixed connection of dead lever the fixed clamp mouth.
Optionally, the one side that decides the clamp mouth towards moving the clamp mouth is equipped with a plurality of clamp mouth saw teeth that decide, move the clamp mouth towards the one side that decides the clamp mouth and be equipped with a plurality of clamp mouth saw teeth that move.
Optionally, the limit sleeve comprises a first sleeve, a limit sleeve supporting rod and a second sleeve;
The fixed rod is fixedly arranged in the first sleeve in a penetrating manner, the first sleeve is fixedly connected with one end of the limiting sleeve supporting rod, the other end of the limiting sleeve supporting rod is hinged with the second sleeve, and the movable rod is arranged in the second sleeve in a sliding manner;
optionally, an internal thread part is arranged in the second sleeve, and an external thread part corresponding to the internal thread part is arranged on the movable rod; when the internal thread part is in threaded connection with the external thread part, the relative sliding between the movable rod and the fixed rod is limited, and the distance between the fixed clamping opening and the movable clamping opening is limited.
Optionally, the fixed rod and the movable rod are both insulating rods, the length of the fixed clamping opening is greater than that of the fixed rod, and the length of the movable clamping opening is greater than that of the movable rod.
Optionally, a movable rod connecting piece is fixedly arranged at one end of the movable rod, and the movable rod connecting piece is hinged with the U-shaped connecting piece.
Optionally, the fixed rod is detachably connected with the fixed rod connecting piece, and the movable rod is detachably connected with the movable rod connecting piece.
Compared with the prior art, the invention has the following beneficial effects:
According to the novel nest cleaning tool provided by the invention, the movable rod and the fixed rod are enabled to relatively slide in an arc shape through the U-shaped connecting piece, so that the opening angle between the movable clamping opening and the fixed clamping opening can be adjusted, and the nest can be clamped according to the condition of the nest. Further, the sliding between the movable rod and the fixed rod can be limited through the limiting sleeve, namely, the novel nest cleaning tool can be locked in a clamping state after clamping the nest, and the movable rod is not required to be pulled continuously by hands, so that the labor is saved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the invention, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present invention, should fall within the ambit of the technical disclosure.
Fig. 1 is a schematic view illustrating the loosening of a clamping opening of a novel bird nest cleaning tool according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of clamping a clamping opening of a novel bird nest cleaning tool according to an embodiment of the present invention.
Fig. 3 is a schematic view of a part of a structure of a novel bird nest cleaning tool according to an embodiment of the present invention.
FIG. 4 is a schematic view of another portion of a novel bird nest cleaning tool according to an embodiment of the present invention.
Illustration of: 11. a fixing rod; 12. a fixed clamping opening; 121. saw teeth at the fixed clamping opening; 13. a fixed rod connector; 21. a movable rod; 211. an external thread portion; 22. a movable clamping opening; 221. saw teeth at the movable clamping opening; 23. a movable rod connecting piece; 3. a U-shaped connecting piece; 31. a chute; 32. a slide bar; 4. a limit sleeve; 41. a first sleeve; 42. a stop collar support rod; 43. a second sleeve; 431. an internal thread portion.
Detailed Description
In order to make the objects, features and advantages of the present invention more comprehensible, the technical solutions in the embodiments of the present invention are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. It is noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
The present embodiment provides a new detachable and adjustable bird nest cleaning tool, please refer to fig. 1-4.
The novel nest cleaning tool comprises a fixed rod 11 and a movable rod 21, wherein a fixed clamping opening 12 is fixedly arranged at one end of the fixed rod 11, a U-shaped connecting piece 3 is fixedly arranged at one end of the movable rod 21, and a movable clamping opening 22 is fixedly arranged at one end, away from the movable rod 21, of the U-shaped connecting piece 3;
The U-shaped connecting piece 3 is connected with the fixed rod 11 in a sliding way, and when the movable rod 21 slides on the fixed rod 11 through the U-shaped connecting piece 3, the distance between the fixed clamping opening 12 and the movable clamping opening 22 is changed;
the fixed rod 11 is provided with a limit sleeve 4, the movable rod 21 is slidably connected with the limit sleeve 4, and the limit sleeve 4 is provided with a limit piece for limiting the movable rod 21 and the limit sleeve 4 to slide relatively.
The novel nest cleaning tool provided in this embodiment makes the movable rod 21 and the fixed rod 11 to perform arc-shaped relative sliding through the U-shaped connecting piece 3, and then the open angle between the movable clamping opening 22 and the fixed clamping opening 12 can be adjusted, and the nest can be adjusted according to the condition of the nest so as to be clamped. Further, the sliding between the movable rod 21 and the fixed rod 11 can be limited through the limiting sleeve 4, namely, the novel nest cleaning tool can be locked in a clamping state after clamping a nest, and the movable rod 21 is not required to be pulled continuously by hands, so that the labor is saved.
Specifically, the fixed rod 11 is fixedly inserted into the first sleeve 41, the first sleeve 41 is fixedly connected with one end of the stop collar support rod 42, the other end of the stop collar support rod 42 is hinged with the second sleeve 43, and the movable rod 21 is slidably inserted into the second sleeve 43;
The limit sleeve 4 comprises a first sleeve 41, a limit sleeve supporting rod 42 and a second sleeve 43; an internal thread portion 431 is provided in the second sleeve 43, and an external thread portion 211 corresponding to the internal thread portion 431 is provided on the movable rod 21; when the female screw portion 431 is screw-coupled to the male screw portion 211, the relative sliding between the movable rod 21 and the fixed rod 11 is restricted, and the distance between the fixed jaw 12 and the movable jaw 22 is restricted.
Since the second sleeve 43 articulates the movable rod 21, the inclination angle of the movable rod 21 can be adjusted.
In this embodiment, the U-shaped connecting piece 3 is provided with a sliding slot 31, the fixing rod 11 is fixedly provided with a sliding rod 32, and the sliding rod 32 is slidably disposed in the sliding slot 31. The sliding groove 31 is a through groove penetrating through two opposite sides of the U-shaped connecting piece 3; one end of the sliding rod 32 is fixedly connected with the fixing rod 11, the other end of the sliding rod passes through the sliding groove 31 and is fixedly connected with a sliding rod limiting head, and the width of the sliding rod limiting head is larger than that of the sliding groove 31.
The slide bar positioning head is provided to prevent the slide bar 32 from falling out of the slide slot 31.
In this embodiment, one end of the fixing rod 11 is fixedly connected with a fixing rod connecting member 13, and one end of the fixing rod connecting member 13 away from the fixing rod 11 is fixedly connected with the fixing clip opening 12. One end of the movable rod 21 is fixedly provided with a movable rod connecting piece 23, and the movable rod connecting piece 23 is hinged with the U-shaped connecting piece 3. The fixed rod 11 is detachably connected with the fixed rod connecting piece 13, and the movable rod 21 is detachably connected with the movable rod connecting piece 23.
The fixed rod 11 and the movable rod 21 are detachable, so that the novel nest cleaning tool can be stored and transported conveniently.
In this embodiment, a plurality of fixed jaw serrations 121 are provided on a surface of the fixed jaw 12 facing the movable jaw 22, and a plurality of movable jaw serrations 221 are provided on a surface of the movable jaw 22 facing the fixed jaw 12. The saw tooth design makes the bird nest clamped more tightly.
In this embodiment, the fixed rod 11 and the movable rod 21 are both insulating rods. The design of the insulating rod avoids potential safety hazards when the bird nest is clamped.
In this embodiment, the length of the fixed clamping opening 12 is greater than the length of the fixed rod 11, and the length of the movable clamping opening 22 is greater than the length of the movable rod 21. Thus, pulling the movable bar 21 to tighten/loosen the nip is more labor-saving according to the lever principle.
The specific working mode of the novel nest cleaning tool provided in this embodiment is as follows:
1. when the clamping opening of the novel nest cleaning tool is opened, the movable rod 21 can be pulled downwards to drive the sliding rod 32 to move in the sliding groove 31 of the U-shaped connecting piece 3, so that the movable clamping opening 22 approaches to the static clamping opening, and the nest is clamped at the moment.
2. When the clamping opening of the novel nest cleaning tool is closed, the movable rod 21 can be pushed upwards to drive the sliding rod 32 to move in the sliding groove 31 of the U-shaped connecting piece 3, so that the movable clamping opening 22 is far away from the static clamping opening, and the clamping opening is released at the moment.
3. When the movable rod 21 is pulled down to clamp the bird nest, the external thread part 211 of the movable rod 21 is above the second sleeve 43, and at this time, the internal thread part 431 of the second sleeve 43 and the external thread part 211 of the movable rod 21 are tightly meshed by rotating the movable rod 21 down, so that the bird nest is finely adjusted to be completely clamped, and at this time, in the state of locking the bird nest, the bird nest is removed without continuously pulling the movable rod 21 by hands.
The novel nest clearance instrument that this embodiment provided has following advantage:
1. the novel nest cleaning tool consists of two insulating rods which can bear high voltage level, and the insulating rods can be detached, so that the human body can be protected under high voltage, and the novel nest cleaning tool is simple to use and convenient to carry.
2. Two insulating rods, one as the movable rod 21 and one as the fixed rod 11. The design can provide power to open and close the clamping opening, and has simple structure and convenient operation.
3. The clamping opening of the nest cleaning tool is correspondingly divided into a movable clamping opening 22 and a static clamping opening, and the clamping opening is provided with a saw-tooth structure, so that an object can be clamped more firmly.
4. The movable clamping opening 22 and the movable rod 21 are connected through a U-shaped connecting piece 3, and a chute 31 is arranged on the U-shaped connecting piece 3. The opening and closing angle of the clamping opening can be skillfully controlled and the stress direction can be changed through the design of the U-shaped connecting piece 3 and the chute 31.
5. When the clamping opening of the bird nest cleaning tool is opened, the movable rod 21 can be pulled downwards to enable the movable clamping opening 22 to approach the static clamping opening, at the moment, the bird nest is clamped, and the tool can conveniently and rapidly clamp the bird nest; when the clamping opening of the bird nest cleaning tool is closed, the movable rod 21 can be pushed upwards to enable the movable clamping opening 22 to be far away from the static clamping opening, and at the moment, the clamping opening is loosened, so that the bird nest cleaning tool can be conveniently and quickly loosened.
6. The relative sliding of the movable rod 21 and the fixed rod 11 can be limited through the design of the limiting sleeve 4, and the clamping state of the bird nest is locked without manually providing pulling force all the time.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (3)
1. The detachable and adjustable nest cleaning tool is characterized by comprising a fixed rod and a movable rod, wherein a fixed clamping opening is fixedly arranged at one end of the fixed rod, a U-shaped connecting piece is fixedly arranged at one end of the movable rod, and a movable clamping opening is fixedly arranged at one end of the U-shaped connecting piece, which is far away from the movable rod;
the U-shaped connecting piece is connected with the fixed rod in a sliding way, and when the movable rod slides on the fixed rod through the U-shaped connecting piece, the distance between the fixed clamping opening and the movable clamping opening is changed;
the fixed rod is provided with a limit sleeve, and the movable rod is connected with the limit sleeve in a sliding manner;
The U-shaped connecting piece is provided with a sliding groove, the fixed rod is provided with a sliding rod, and the sliding rod is arranged in the sliding groove in a sliding way;
The sliding groove is a through groove penetrating through two opposite sides of the U-shaped connecting piece; one end of the sliding rod is fixedly connected with the fixing rod, the other end of the sliding rod penetrates through the sliding groove and is fixedly connected with a sliding rod limiting head, and the width of the sliding rod limiting head is larger than that of the sliding groove;
One end of the fixing rod is fixedly connected with a fixing rod connecting piece, and one end of the fixing rod connecting piece, which is far away from the fixing rod, is fixedly connected with the fixing clamp opening;
the limiting sleeve comprises a first sleeve, a limiting sleeve supporting rod and a second sleeve;
The fixed rod is fixedly arranged in the first sleeve in a penetrating manner, the first sleeve is fixedly connected with one end of the limiting sleeve supporting rod, the other end of the limiting sleeve supporting rod is hinged with the second sleeve, and the movable rod is arranged in the second sleeve in a sliding manner;
An internal thread part is arranged in the second sleeve, and an external thread part corresponding to the internal thread part is arranged on the movable rod; when the internal thread part is in threaded connection with the external thread part, the relative sliding between the movable rod and the fixed rod is limited, and the distance between the fixed clamping opening and the movable clamping opening is limited;
one end of the movable rod is fixedly provided with a movable rod connecting piece, and the movable rod connecting piece is hinged with the U-shaped connecting piece;
the fixed rod is detachably connected with the fixed rod connecting piece, and the movable rod is detachably connected with the movable rod connecting piece.
2. The detachable adjustable bird nest cleaning tool according to claim 1, wherein a plurality of fixed clamping opening saw teeth are arranged on one surface of the fixed clamping opening facing the movable clamping opening, and a plurality of movable clamping opening saw teeth are arranged on one surface of the movable clamping opening facing the fixed clamping opening.
3. The detachable adjustable bird nest cleaning tool according to claim 1, wherein the fixed rod and the movable rod are both insulating rods, the length of the fixed clamping opening is greater than the length of the fixed rod, and the length of the movable clamping opening is greater than the length of the movable rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910493136.3A CN110112677B (en) | 2019-06-06 | 2019-06-06 | Novel nest clearance instrument with adjustable can dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910493136.3A CN110112677B (en) | 2019-06-06 | 2019-06-06 | Novel nest clearance instrument with adjustable can dismantle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110112677A CN110112677A (en) | 2019-08-09 |
| CN110112677B true CN110112677B (en) | 2024-05-24 |
Family
ID=67494252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910493136.3A Active CN110112677B (en) | 2019-06-06 | 2019-06-06 | Novel nest clearance instrument with adjustable can dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110112677B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3145228U (en) * | 2008-07-17 | 2008-10-02 | 金鐘 ▲らい▼ | Pliers that quickly adjust the opening of the clamping part |
| CN101916972A (en) * | 2010-03-23 | 2010-12-15 | 福建省电力有限公司厦门电业局 | Earth potential live replacing device for tangent tower closed type insulator string on attachment plate |
| CN203800483U (en) * | 2014-04-23 | 2014-08-27 | 国家电网公司 | Tool for removing bird nest on overhead alive circuit |
| CN205666530U (en) * | 2016-06-06 | 2016-10-26 | 国家电网公司 | Instrument is changed to straight line insulator |
| JP2017212773A (en) * | 2016-05-23 | 2017-11-30 | 株式会社永木精機 | Wire temporary support tool |
| CN107706808A (en) * | 2017-09-15 | 2018-02-16 | 国网山东省电力公司青岛供电公司 | A kind of instrument of on-line treatment bird's nest |
| CN209675827U (en) * | 2019-06-06 | 2019-11-22 | 广东电网有限责任公司 | A kind of detachable adjustable novel bird's nest cleaning tool |
-
2019
- 2019-06-06 CN CN201910493136.3A patent/CN110112677B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3145228U (en) * | 2008-07-17 | 2008-10-02 | 金鐘 ▲らい▼ | Pliers that quickly adjust the opening of the clamping part |
| CN101916972A (en) * | 2010-03-23 | 2010-12-15 | 福建省电力有限公司厦门电业局 | Earth potential live replacing device for tangent tower closed type insulator string on attachment plate |
| CN203800483U (en) * | 2014-04-23 | 2014-08-27 | 国家电网公司 | Tool for removing bird nest on overhead alive circuit |
| JP2017212773A (en) * | 2016-05-23 | 2017-11-30 | 株式会社永木精機 | Wire temporary support tool |
| CN205666530U (en) * | 2016-06-06 | 2016-10-26 | 国家电网公司 | Instrument is changed to straight line insulator |
| CN107706808A (en) * | 2017-09-15 | 2018-02-16 | 国网山东省电力公司青岛供电公司 | A kind of instrument of on-line treatment bird's nest |
| CN209675827U (en) * | 2019-06-06 | 2019-11-22 | 广东电网有限责任公司 | A kind of detachable adjustable novel bird's nest cleaning tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110112677A (en) | 2019-08-09 |
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