CN204565989U - A kind of power transmission lines overhauling spanner - Google Patents
A kind of power transmission lines overhauling spanner Download PDFInfo
- Publication number
- CN204565989U CN204565989U CN201520273547.9U CN201520273547U CN204565989U CN 204565989 U CN204565989 U CN 204565989U CN 201520273547 U CN201520273547 U CN 201520273547U CN 204565989 U CN204565989 U CN 204565989U
- Authority
- CN
- China
- Prior art keywords
- rod
- adjusting screw
- ratchet
- spanner
- wrench
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 15
- 230000004888 barrier function Effects 0.000 claims abstract description 10
- 210000003462 vein Anatomy 0.000 claims abstract description 7
- 230000005611 electricity Effects 0.000 abstract description 2
- 230000001788 irregular Effects 0.000 abstract description 2
- 244000017160 saligot Species 0.000 abstract description 2
- 235000009165 saligot Nutrition 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001065 Chromium-vanadium steel Inorganic materials 0.000 description 1
- 229910001200 Ferrotitanium Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of power transmission lines overhauling spanner, it comprises plate handle (1), be arranged on the wrench (10) of plate handle one end, cavity (11) is provided with in described wrench, adjusting screw(rod) (4) is connected with in described cavity, ratchet (3) is provided with in the middle part of adjusting screw(rod), adjusting screw(rod) two ends thread rotary orientation is contrary, match with left slider (8) and right slide block (9) respectively in adjusting screw(rod) two ends, described left slider and right slide block are connected with right movable binding clip (6) entirety with left movable binding clip (7) respectively, described ratchet lower end is provided with the lock slider (2) that can be meshed with ratchet.It is mainly used in the irregular screw bolt and nut etc. with water caltrop of dismounting, the hex bolts that particularly suitable transmission line of electricity is conventional and nut; Owing to being provided with lock slider, there will not be adjusting screw(rod) to loosen and skidding, improve operating efficiency, owing to being provided with insulating barrier and anti-slip veins, can livewire work and the instrument high-altitude of preventing drop.
Description
Technical field
The utility model relates to spanner, particularly relates to a kind of power transmission lines overhauling spanner in electric power work high above the ground.
Background technology
When power transmission lines overhauling, need running check electric pole, the fastening situation of the cable on steel tower or the bolt of other positions etc., therefore need to use spanner fastening or change bolt etc., spanner is a kind of conventional installation and removal instrument, and it utilizes lever principle to twist bolt, screw, nut and other screw thread grip bolts or the opening of nut or the hand tools of trepanning firmware, when overhauling, staff often needs spanner and other service kits of carrying a lot of difference in functionality, and only spanner just comprises fork spanner, box spanner, adjustable wrench, inner hexagon spanners etc. are a variety of, therefore upkeep operation personnel to carry burden very heavy, but also to electric pole be climbed, steel tower, fork spanner, box spanner, the bolt of fixed dimension twisted only by inner hexagon spanner, screw, nut, and adjustable wrench can twist the bolt of different size and various abnormity distortion, screw, nut, one end of adjustable wrench comprises stiff end and movable end, adjustable wrench A/F regulates within the scope of certain size by adjusting nut, therefore can twist bolt or the nut of different size, but the adjustable range of its movable end is limited, and twisting the less bolt of size, screw, during nut, because loosening appears in adjusting screw(rod), movable end can not be effectively fastening, often occurs skidding, has a strong impact on power transmission lines overhauling efficiency.
Utility model content
For problem existing in power transmission lines overhauling spanner in above-mentioned prior art, the utility model provide one increase work efficiency, applied widely, prevent from skidding, assembling-disassembling bolt power transmission lines overhauling spanner easily.
The technical scheme that problem to be solved in the utility model is taked is: a kind of power transmission lines overhauling spanner, it comprises plate handle, is arranged on the wrench of plate handle one end, cavity is provided with in described wrench, adjusting screw(rod) is connected with in described cavity, ratchet is provided with in the middle part of adjusting screw(rod), adjusting screw(rod) two ends thread rotary orientation is contrary, match with left slider and right slide block respectively in adjusting screw(rod) two ends, described left slider and right slide block are connected with right movable binding clip entirety with left movable binding clip respectively, and described ratchet lower end is provided with the lock slider that can be meshed with ratchet.
Further, described wrench is provided with insulating barrier, described insulating barrier is arranged at intervals with some anti-slip veins.
The utility model has the advantages that: 1, A/F is flexible, can regulate within a large range as required, do not need the spanner carrying sizes specification, be mainly used in the irregular screw bolt and nut etc. with water caltrop of dismounting, the hex bolts that particularly suitable transmission line of electricity is conventional and nut; 2, owing to being provided with lock slider, enough grips can be ensured when transmission line high-altitude operation fastening bolt, there will not be adjusting screw(rod) to loosen and skidding, improve operating efficiency 3, owing to being provided with insulating barrier and anti-slip veins, can livewire work and the instrument high-altitude of preventing drop.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model,
Fig. 2 is the A-A cross-sectional view of Fig. 1,
Fig. 3 is the B-B cross-sectional view of Fig. 1.
In the drawings, 1, plate handle 2, lock slider 3, ratchet 4, adjusting screw(rod) 5, right slide block 6, right movable binding clip 7, left movable binding clip 8, left slider 9, rotating shaft 10, wrench 11, cavity 12, hook tooth 13, insulating barrier 14, anti-slip veins.
Detailed description of the invention
In order to make those skilled in the art understand the technical solution of the utility model better, in conjunction with detailed description of the invention, the utility model is described in further detail with reference to the accompanying drawings below.
As Fig. 1, 2, shown in 3, described power transmission lines overhauling spanner, main material is titanium steel or chrome-vanadium steel, it comprises plate handle 1, be arranged on the wrench 10 of plate handle one end, cavity 11 is provided with in described wrench, cavity cross section is rectangle, adjusting screw(rod) 4 is connected with by rotating shaft 9 in described cavity, described adjusting screw(rod) is double threaded screw (two ends thread rotary orientation is contrary), ratchet 3 is provided with in the middle part of adjusting screw(rod), described ratchet can drive adjusting screw(rod) to rotate, adjusting screw(rod) two ends screw thread coordinates with left slider 8 and right slide block 5 respectively, described left slider is connected with right movable binding clip 6 entirety with left movable binding clip 7 respectively with on right slide block, binding clip and slide block are generally and are made into integration, adopt grafting in the middle of two binding clips to match, two binding clips can be arranged projection (not shown in FIG.), its effect is enlarged contact face and frictional force, described ratchet lower end is provided with the lock slider 2(that can be meshed with ratchet by moving up and down lock slider to lock or decontroling ratchet).
Further, in order to make the utility model can livewire work and upkeep operation staff operation time prevent instrument high-altitude from dropping, described wrench is provided with insulating barrier 13, described insulating barrier is arranged at intervals with some anti-slip veins 14, described insulating barrier and anti-slip veins can be made into integration, and its material is selected from rubber, glass fibre, epoxy resin.
During use, by rotating ratchet, adjusting bolt is rotated, left movable binding clip moves relative to towards bolt with right movable binding clip, clamping range is finely tuned when both clamp bolt, promotion lock slider moves up and blocks hook tooth 12, at this moment, no matter how exert oneself, ratchet all can not rotate, therefore adjusting bolt there will not be loosening, original left and right binding clip would not be occurred to loosen and the phenomenon causing spanner to skid, after finishing using, downward promotion lock slider, the dismounting of next bolt can be carried out, proved by long-term practice, the utility model is compared with original spanner, operating efficiency improves more than 30%.
Above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted; although be described in detail the utility model with reference to specific embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement; and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the scope of claim of the present utility model protection.
Claims (2)
1. a power transmission lines overhauling spanner, it comprises plate handle (1), be arranged on the wrench (10) of plate handle one end, cavity (11) is provided with in described wrench, adjusting screw(rod) (4) is connected with in described cavity, it is characterized in that: in the middle part of adjusting screw(rod), be provided with ratchet (3), adjusting screw(rod) two ends thread rotary orientation is contrary, match with left slider (8) and right slide block (9) respectively in adjusting screw(rod) two ends, described left slider and right slide block are connected with right movable binding clip (6) entirety with left movable binding clip (7) respectively, described ratchet lower end is provided with the lock slider (2) that can be meshed with ratchet.
2. a kind of power transmission lines overhauling spanner according to claim 1, is characterized in that: described wrench is provided with insulating barrier (13), described insulating barrier is arranged at intervals with some anti-slip veins (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273547.9U CN204565989U (en) | 2015-04-30 | 2015-04-30 | A kind of power transmission lines overhauling spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273547.9U CN204565989U (en) | 2015-04-30 | 2015-04-30 | A kind of power transmission lines overhauling spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204565989U true CN204565989U (en) | 2015-08-19 |
Family
ID=53858679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520273547.9U Expired - Fee Related CN204565989U (en) | 2015-04-30 | 2015-04-30 | A kind of power transmission lines overhauling spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204565989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335835A (en) * | 2020-01-03 | 2020-06-26 | 中国石油集团川庆钻探工程有限公司 | Well testing stop fork |
-
2015
- 2015-04-30 CN CN201520273547.9U patent/CN204565989U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335835A (en) * | 2020-01-03 | 2020-06-26 | 中国石油集团川庆钻探工程有限公司 | Well testing stop fork |
| CN111335835B (en) * | 2020-01-03 | 2022-05-06 | 中国石油集团川庆钻探工程有限公司 | Well testing stop fork |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20160430 |