CN205765953U - Earth potential metal bolt power tool - Google Patents
Earth potential metal bolt power tool Download PDFInfo
- Publication number
- CN205765953U CN205765953U CN201620493284.7U CN201620493284U CN205765953U CN 205765953 U CN205765953 U CN 205765953U CN 201620493284 U CN201620493284 U CN 201620493284U CN 205765953 U CN205765953 U CN 205765953U
- Authority
- CN
- China
- Prior art keywords
- insulating bar
- locking device
- position limit
- earth potential
- power tool
- 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
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 14
- 239000002184 metal Substances 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 4
- 239000004917 carbon fiber Substances 0.000 claims abstract description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 230000009466 transformation Effects 0.000 abstract description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
nullThis utility model belongs to power industry construction of power transmission and transformation instrument，Particularly to a kind of earth potential metal bolt power tool，Insulating bar two (8) in position limit device one (5) and the lower section of position limit device two (9)、It is provided with carbon fiber in insulating bar three (12)、The locking device one (6) of peripheral fixing level correspondence steel column and locking device two (10)，Lower caging device one (7) and the lower caging device two (11) of positive six limit annulars it is provided with at the periphery, lower end of locking device one (6) and locking device two (10)，The union joint (3) of L-type it is set with on the top of insulating bar one (4)，Fix the operation external member (1) of an inverted L shape with wing bolt (2) at the unfilled corner of union joint (3)，Operation external member (1) is provided with interior hex shaped groove (1 1)，Earth potential metal bolt power tool solves bolted fastening and dismounting in ultra-high-tension power transmission line，Insulating bar is scalable，Increase the scope of work high above the ground distance，Operation of putting away sports equipment is more convenient.
Description
Technical field
This utility model belongs to power industry construction of power transmission and transformation instrument, particularly to a kind of earth potential metal bolt power tool.
Background technology
In equipments of HV transmission lines, bolt is one of modal element, there is the several functions such as connection, fixing, load, once bolt goes wrong, transmission line equipment general safety level will be directly affected, therefore, when occurring that metal bolt comes off, carry out having a power failure or charged defect elimination in being accomplished by the short time during with situation that little generation is big.Instrument used in construction is segmented into insulating bar and feature operation head two parts, can realize diverse in function, has universal needle-nose pliers, three teeth are taken off, binding is cut, and also has special insulator taking tool, aluminium armor tape bobbin winoler, aluminum bobbin winoler etc..But not finding special metal bolt handling instrument and can realize the general utility tool combination of bolt loading and unloading, general instrument uses very inconvenient.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, it is provided that a kind of simple in construction, easy to operate, safe and reliable earth potential metal bolt power tool.
nullThis utility model solves technical problem and the technical scheme is that earth potential metal bolt power tool includes insulating bar one、Insulating bar two、Insulating bar three、Union joint、Wing bolt，It is characterized at insulating bar one and insulating bar two、Between insulating bar two and insulating bar three，It is provided with the bowl-shape position limit device one in different size of positive six limits and position limit device two according to insulating bar external diameter difference，Insulating bar two in position limit device one and the lower section of position limit device two、It is provided with carbon fiber in insulating bar three、The locking device one of peripheral fixing level correspondence steel column and locking device two，Lower caging device one and the lower caging device two of positive six limit annulars it is provided with at the periphery, lower end of locking device one and locking device two，The union joint of L-type it is set with on the top of insulating bar one，Fix the operation external member of an inverted L shape with wing bolt at the unfilled corner of union joint，Operation external member is provided with interior hex shaped groove.
The beneficial effects of the utility model are: earth potential metal bolt power tool solves bolted fastening and dismounting in ultra-high-tension power transmission line, insulating bar is scalable, increase the scope of work high above the ground distance, use regular hexagon rod member, bigger distorting stress can be born than the cylindrical insulating bar of same type；Using V-type snap-on to serve as locking device in inside, can reduce the volume of rod member, position limit device additional automatic contracting type function in the case of not affecting its expectation function, making to put away sports equipment, it is more convenient to operate.
Accompanying drawing explanation
Illustrate with embodiment below in conjunction with accompanying drawing.
Fig. 1 is earth potential metal bolt power tool structure chart.
In figure, 1-operates external member；Six square groove in 1-1-；2-wing bolt；3-union joint；4-insulating bar one；5-position limit device one；6-locking device one；7-lower caging device one；8-insulating bar two；9-position limit device two；10-locking device two；11-lower caging device two；12-insulating bar three.
Detailed description of the invention
Embodiment, referring to the drawings 1, earth potential metal bolt power tool is the union joint 3 that the threaded profile in top is L-shaped of the insulating bar 1 in the most main limit shape, vacancy above the union joint 3 fixing circular operation external member 1 connecting an inverted L-shaped of wing bolt 2, operate external member 1 is arranged over operating six square groove 1-1 in external member, containing strong magnet in the material of operation external member 1.Between insulating bar 1 and insulating bar 28, insulating bar 28 and insulating bar 3 12, junction is provided with the bowl-shape position limit device 1 in positive six limits and position limit device 29.Carbon fiber, the regular hexagon locking device 1 of peripheral fixing level correspondence steel column and locking device 2 10 it is provided with in the insulating bar 28, insulating bar 3 12 of position limit device 1 and the lower section of position limit device 29.Locking device determines locking device external diameter according to the size of insulating bar internal diameter, it is provided with the through hole corresponding with steel column at insulating bar 28 with the periphery of insulating bar 3 12, is provided with orthohexagonal lower caging device 1 and lower caging device 2 11 in the periphery, lower end of locking device 1 and locking device 2 10.
The using method of earth potential metal bolt power tool is: by insulating bar 1, insulating bar 28,12 one-tenth expenditure connection status of insulating bar 3 during work, the steel column on locking device 1 and locking device 2 10 stretches out in the through hole outside fix on insulating bar 28 and insulating bar 3 12 makes its each insulating bar fix.Lower caging device and position limit device mutually restrict and prevent insulating bar from deviating from, by operation external member 1, six square groove 1-1 alignments need to be tightened or loosening bolt is operated, owing to operation external member 1 is easily aligned bolt containing ferromagnetic material.After hours, making bolt depart from operation external member, press in the steel column on locking device, rotating insulated bar makes it finally be retracted in insulating bar three, it is simple to carry placement.
Claims (1)
- null1. an earth potential metal bolt power tool，Including insulating bar one (4)、Insulating bar two (8)、Insulating bar three (12)、Union joint (3)、Wing bolt (2)，It is characterized in that at insulating bar one (4) and insulating bar two (8)、Between insulating bar two (8) and insulating bar three (12)，It is provided with the bowl-shape position limit device one (5) in different size of positive six limits and position limit device two (9) according to insulating bar external diameter difference，Insulating bar two (8) in position limit device one (5) and the lower section of position limit device two (9)、It is provided with carbon fiber in insulating bar three (12)、The locking device one (6) of peripheral fixing level correspondence steel column and locking device two (10)，Lower caging device one (7) and the lower caging device two (11) of positive six limit annulars it is provided with at the periphery, lower end of locking device one (6) and locking device two (10)，The union joint (3) of L-type it is set with on the top of insulating bar one (4)，Fix the operation external member (1) of an inverted L shape with wing bolt (2) at the unfilled corner of union joint (3)，Operation external member (1) is provided with interior hex shaped groove (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620493284.7U CN205765953U (en) | 2016-05-27 | 2016-05-27 | Earth potential metal bolt power tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620493284.7U CN205765953U (en) | 2016-05-27 | 2016-05-27 | Earth potential metal bolt power tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205765953U true CN205765953U (en) | 2016-12-07 |
Family
ID=58111504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620493284.7U Active CN205765953U (en) | 2016-05-27 | 2016-05-27 | Earth potential metal bolt power tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205765953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105835000A (en) * | 2016-05-27 | 2016-08-10 | 国家电网公司 | Operation tool for ground potential fitting bolt |
-
2016
- 2016-05-27 CN CN201620493284.7U patent/CN205765953U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105835000A (en) * | 2016-05-27 | 2016-08-10 | 国家电网公司 | Operation tool for ground potential fitting bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |