CN109510101A - A kind of replacement conductor spacer specific purpose tool - Google Patents
A kind of replacement conductor spacer specific purpose tool Download PDFInfo
- Publication number
- CN109510101A CN109510101A CN201811139961.5A CN201811139961A CN109510101A CN 109510101 A CN109510101 A CN 109510101A CN 201811139961 A CN201811139961 A CN 201811139961A CN 109510101 A CN109510101 A CN 109510101A
- Authority
- CN
- China
- Prior art keywords
- gripping block
- extension bar
- pin
- lower beam
- upper boom
- 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.)
- Pending
Links
- 239000004020 conductor Substances 0.000 title claims abstract description 23
- 125000006850 spacer group Chemical group 0.000 title claims abstract description 23
- 239000007769 metal material Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 3
- 244000152100 Sorbus torminalis Species 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 6
- 230000005611 electricity Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 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
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a kind of replacement conductor spacer specific purpose tools, including the first extension bar, the interspersed connection in one end of first extension bar and one end of upper boom, the other end of upper boom is connect by the first pin with the top of the first gripping block side, upper boom is rotatablely connected close to one end of the first gripping block by one end of the first pin and folded piece, the other end of folded piece is connected by the top of the first pin and lower beam, the interspersed connection in one end of lower beam and one end of the second extension bar, the other end of lower beam is connect by the first pin with the top of the first gripping block side, lower beam is fixed with the second gripping block close to the bottom end of the second extension bar side, a kind of replacement conductor spacer specific purpose tool of the present invention, it is easy to operate in the rod motion of replacement interval, it is time saving and energy saving, shorten high altitude operation personnel's activity duration, reduce the labor intensity of operating personnel, it reduces Security risk accident rate, whole design is reasonable, cheap, practical.
Description
Technical field
The present invention relates to a kind of tool, in particular to a kind of replacement conductor spacer specific purpose tool belongs to maintenance tool technology neck
Domain.
Background technique
Transmission line of electricity crosses over wide region.Conducting wire is the important component of high voltage transmission line line structure.Split conductor
Sub-conductor installing purpose is to prevent sub-wire flogging, ultra-high-tension power transmission line, extra high voltage network, the UHV transmission line from being all
Using split conductor.
Transmission line of electricity line conductor usually mostly uses steel core Lyu's twisted wire to form, and transmission line of electricity hangs skyborne aerial earth wire
Under the action of air draught, certain vibration can be generated, when the frequency of impact of air draught and the intrinsic frequency of aerial earth wire
When identical, then generate resonance, secular resonance as a result, will make conducting wire and conductor spacer that metal be occurred by periodic curve
" fatigue, consequence can damage conductor spacer.
The conductor spacer of damage will be checked it, replaced during periodical inspection, during annual maintenance.
Since original tool is there are the problems such as inconvenient, laborious to use, design is unreasonable, cause in replacement conductor spacer
It is time-consuming and laborious in process, high altitude operation personnel's activity duration and labor intensity are increased, there are security risks.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of replacement conductor spacer specific purpose tool
Tool originally causes time-consuming in the rod motion of replacement interval there are the problems such as inconvenient, laborious to use, design is unreasonable
Arduously, high altitude operation personnel's activity duration and labor intensity are increased, there are problems that security risk.
To achieve the above object, the invention provides the following technical scheme: a kind of replacement conductor spacer specific purpose tool, including first
Extension bar, the interspersed connection in one end of first extension bar and one end of upper boom, the other end of the upper boom pass through the first pin
Connect with the top of the first gripping block side, the upper boom close to one end of first gripping block by first pin with
One end of folded piece is rotatablely connected, and the other end of the folded piece is connected by the top of first pin and lower beam, described
The other end of the interspersed connection in one end of lower beam and one end of second extension bar, the lower beam passes through the first pin and the first folder
The top connection of tight block side, the lower beam are fixed with the second gripping block, institute close to the bottom end of second extension bar side
The bottom for stating the first gripping block and the corresponding side of the second gripping block is equipped with compact heap, first gripping block and described
Second gripping block passes through locking nut and is threadedly coupled with the compact heap, and the side fixation of the compact heap is carved with anti-skidding
Line.
As a preferred technical solution of the present invention, the outside of first extension bar and second extension bar covers
Equipped with rubber antiskid set, first extension bar and second extension bar pass through spacer pin respectively with the upper boom and described
Lower beam is fixedly connected, and the surface of the first extension bar other end offers limiting slot, and the other end of second extension bar is logical
The limiting card for crossing the second pin and U-shaped connects.
As a preferred technical solution of the present invention, the side on the side of the upper boom bottom end and the lower beam top is equal
It is fixedly connected by attachment base with reset spring.
As a preferred technical solution of the present invention, first gripping block is in E font, and first gripping block is not by
Rust steel metal material is made.
As a preferred technical solution of the present invention, second gripping block is L-shaped, and second gripping block is by stainless
Steel metal material is made.
Compared with prior art, the beneficial effects of the present invention are: a kind of replacement conductor spacer specific purpose tool of the present invention, is being replaced
It is easily operated, time saving and energy saving in rod motion to be spaced, and shortens high altitude operation personnel's activity duration, reduces the labor of operating personnel
Fatigue resistance reduces security risk accident rate, and overall structure is simple, and design is rationally, cheap, practical, is easy to
It promotes.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the present invention；
Fig. 2 is side structure schematic view of the invention；
Fig. 3 is overlooking structure diagram of the invention.
In figure: 1, the first extension bar；2, upper boom；3, folded piece；4, the first pin；5, the first gripping block；6, it second lengthens
Bar；7, the second gripping block；8, compact heap；9, locking nut；10, spacer pin；11, Anti-slip cover；12, lower beam；13, attachment base；14,
Reset spring；15, limiting card；16, the second pin；17, limiting slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of replacement conductor spacer specific purpose tools, including the first extension bar 1, first to add
The interspersed connection in one end of stock 1 and one end of upper boom 2, the other end of upper boom 2 pass through 5 side of the first pin 4 and the first gripping block
Top connection, upper boom 2 is rotatablely connected close to one end of the first gripping block 5 by one end of the first pin 4 and folded piece 3, folding
The other end of folded block 3 is connect by the first pin 4 with the top of lower beam 12, one end of one end of lower beam 12 and the second extension bar 6
The other end of interspersed connection, lower beam 12 is connect by the first pin 4 with the top of 5 side of the first gripping block, and lower beam 12 is close to the
The bottom end of two extension bars, 6 side is fixed with the second gripping block 7, the bottom of the first gripping block 5 and the corresponding side of the second gripping block 7
Portion is equipped with compact heap 8, and the first gripping block 5 and the second gripping block 7 are threadedly coupled with compact heap 8 by locking nut 9, are compressed
The side fixation of block 8 is carved with anti-skid chequer.
Preferably, the outside of the first extension bar 1 and the second extension bar 6 is arranged with rubber antiskid set 11, the first extension bar 1
It is fixedly connected respectively with upper boom 2 and lower beam 12 by spacer pin 10 with the second extension bar 6, the table of 1 other end of the first extension bar
Face offers limiting slot 17, and the other end of the second extension bar 6 is connect by the second pin 16 with the limiting card 15 of U-shaped, Anti-slip cover
11 increase the frictional force of the first extension bar 1 and the second extension bar 6 and hand, convenient for holding, play anti-skidding and insulation purpose, make
It uses more laborsaving and safe, is stably connected with the first extension bar 1 and the second extension bar 6 with upper boom 2 and lower beam 12, using rising
It is next safer, by being equipped with limiting card 15, convenient for rotating around the second pin 16, limiting card 15 is made to connect with limiting slot 17
Touching, plays the role of limit to the first extension bar 1 and the second extension bar 6, easy to carry.
Preferably, the side on 12 top of the side of 2 bottom end of upper boom and lower beam passes through attachment base 13 and reset spring 14 is solid
Fixed connection convenient for resetting upper boom 2 and lower beam 12, uses more laborsaving, and prevents from crushing by being equipped with reset spring 14
It is safe to use comparison for hand.
Preferably, the first gripping block 5 is in E font, and the first gripping block 5 is made of stainless steel metal material, be easily installed and
Disassembly.
Preferably, the second gripping block 7 is L-shaped, and the second gripping block 7 is made of stainless steel metal material, pacifies installation and dismantling respectively
It unloads.
When specifically used, a kind of replacement conductor spacer specific purpose tool of the present invention rotates limiting card 15 around the second pin 16
Limiting slot 17 out, limiting card 15 keep state vertically downward, the first extension bar 1 and the second extension bar 6 under gravity
Open configuration is kept under the action of reset spring 14, after the first extension bar 1 and the second extension bar 6 are closed up toward centre,
The variation of position can occur for folded piece 3, thus make the first gripping block 5 that compact heap 8 be driven to draw close simultaneously toward centre, compact heap 8
It is screwed in respectively by screw thread in the second gripping block 7 and the first gripping block 5, locking nut 9 is used to adjust the position of compact heap 8, pressure
The anti-skid chequer of tight 8 side of block engraving increases the frictional force between object, clamp it is relatively stable, use it is more convenient,
It is easily operated, time saving and energy saving in the rod motion of replacement interval, high altitude operation personnel's activity duration is shortened, operating personnel is reduced
Labor intensity, reduce security risk accident rate.
In the description of the present invention, it is to be understood that, term " coaxial ", " bottom ", " one end ", " top ", " middle part ",
The orientation or positional relationship of the instructions such as " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " fixation ",
Terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with
It is mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside a element, unless otherwise restricted clearly, for the common of this field
For technical staff, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of replacement conductor spacer specific purpose tool, including the first extension bar (1), which is characterized in that first extension bar (1)
The interspersed connection in one end of one end and upper boom (2), the other end of the upper boom (2) pass through the first pin (4) and the first gripping block (5)
The top of side connects, and the upper boom (2) passes through first pin (4) and folding close to one end of first gripping block (5)
One end rotation connection of folded block (3), the other end of the folded piece (3) pass through the top of first pin (4) and lower beam (12)
Portion's connection, the interspersed connection in one end of one end of the lower beam (12) and second extension bar (6), the lower beam (12) it is another
End is connect by the first pin (4) with the top of the first gripping block (5) side, and the lower beam (12) is close to second extension bar
(6) bottom end of side is fixed with the second gripping block (7), and first gripping block (5) and second gripping block (7) are corresponding
The bottom of side is equipped with compact heap (8), and first gripping block (5) and second gripping block (7) pass through locking nut
(9) it is threadedly coupled with the compact heap (8), the side fixation of the compact heap (8) is carved with anti-skid chequer.
2. a kind of replacement conductor spacer specific purpose tool according to claim 1, it is characterised in that: first extension bar (1)
It is arranged with rubber antiskid set (11) with the outside of second extension bar (6), first extension bar (1) and described second adds
Stock (6) is fixedly connected with the upper boom (2) and the lower beam (12) by spacer pin (10) respectively, first extension bar
(1) surface of the other end offers limiting slot (17), and the other end of second extension bar (6) passes through the second pin (16) and U
The limiting card (15) of shape connects.
3. a kind of replacement conductor spacer specific purpose tool according to claim 1, it is characterised in that: upper boom (2) bottom end
The side on side and the lower beam (12) top passes through attachment base (13) and is fixedly connected with reset spring (14).
4. a kind of replacement conductor spacer specific purpose tool according to claim 1, it is characterised in that: first gripping block (5)
In E font, first gripping block (5) is made of stainless steel metal material.
5. a kind of replacement conductor spacer specific purpose tool according to claim 1, it is characterised in that: second gripping block (7)
L-shaped, second gripping block (7) is made of stainless steel metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811139961.5A CN109510101A (en) | 2018-09-28 | 2018-09-28 | A kind of replacement conductor spacer specific purpose tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811139961.5A CN109510101A (en) | 2018-09-28 | 2018-09-28 | A kind of replacement conductor spacer specific purpose tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109510101A true CN109510101A (en) | 2019-03-22 |
Family
ID=65746209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811139961.5A Pending CN109510101A (en) | 2018-09-28 | 2018-09-28 | A kind of replacement conductor spacer specific purpose tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109510101A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112398043A (en) * | 2020-10-16 | 2021-02-23 | 贵州电网有限责任公司 | Special tool for quickly replacing 500kV spacer |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29703721U1 (en) * | 1997-03-01 | 1997-04-24 | Rose Warenhandels GmbH, 58093 Hagen | Tool for producing a branch or division of parallel cables or the like. |
| CN203251013U (en) * | 2013-04-01 | 2013-10-23 | 国家电网公司 | Wire spacer special-purpose wrench |
| CN103683089A (en) * | 2013-09-11 | 2014-03-26 | 国家电网公司 | A power transmission line spacer live-line maintenance lever tong |
| CN103997001A (en) * | 2014-05-21 | 2014-08-20 | 苏州意玛斯砂光设备有限公司 | Cable fixing device |
| CN204089025U (en) * | 2014-07-30 | 2015-01-07 | 江东金具设备有限公司 | A kind of conductor spacer fast fixing tool |
| CN204205401U (en) * | 2014-08-28 | 2015-03-11 | 江东金具设备有限公司 | A kind of fast self-locking formula wire clamp of conductor spacer erecting tools |
| CN205265206U (en) * | 2015-12-14 | 2016-05-25 | 浙江科易电气有限公司 | Suspension clamp |
| CN209071947U (en) * | 2018-09-28 | 2019-07-05 | 中国南方电网有限责任公司超高压输电公司昆明局 | A kind of replacement conductor spacer specific purpose tool |
-
2018
- 2018-09-28 CN CN201811139961.5A patent/CN109510101A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29703721U1 (en) * | 1997-03-01 | 1997-04-24 | Rose Warenhandels GmbH, 58093 Hagen | Tool for producing a branch or division of parallel cables or the like. |
| CN203251013U (en) * | 2013-04-01 | 2013-10-23 | 国家电网公司 | Wire spacer special-purpose wrench |
| CN103683089A (en) * | 2013-09-11 | 2014-03-26 | 国家电网公司 | A power transmission line spacer live-line maintenance lever tong |
| CN103997001A (en) * | 2014-05-21 | 2014-08-20 | 苏州意玛斯砂光设备有限公司 | Cable fixing device |
| CN204089025U (en) * | 2014-07-30 | 2015-01-07 | 江东金具设备有限公司 | A kind of conductor spacer fast fixing tool |
| CN204205401U (en) * | 2014-08-28 | 2015-03-11 | 江东金具设备有限公司 | A kind of fast self-locking formula wire clamp of conductor spacer erecting tools |
| CN205265206U (en) * | 2015-12-14 | 2016-05-25 | 浙江科易电气有限公司 | Suspension clamp |
| CN209071947U (en) * | 2018-09-28 | 2019-07-05 | 中国南方电网有限责任公司超高压输电公司昆明局 | A kind of replacement conductor spacer specific purpose tool |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112398043A (en) * | 2020-10-16 | 2021-02-23 | 贵州电网有限责任公司 | Special tool for quickly replacing 500kV spacer |
| CN112398043B (en) * | 2020-10-16 | 2022-03-22 | 贵州电网有限责任公司 | Special tool for quickly replacing 500kV spacer |
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| SE01 | Entry into force of request for substantive examination |