CN203850720U - Live-line working probing rod wrench - Google Patents
Live-line working probing rod wrench Download PDFInfo
- Publication number
- CN203850720U CN203850720U CN201420274641.1U CN201420274641U CN203850720U CN 203850720 U CN203850720 U CN 203850720U CN 201420274641 U CN201420274641 U CN 201420274641U CN 203850720 U CN203850720 U CN 203850720U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- feeler lever
- probing rod
- wrench
- spanner
- 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 - Lifetime
Links
- 239000011810 insulating material Substances 0.000 claims abstract description 9
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000012212 insulator Substances 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Electric Cable Installation (AREA)
Abstract
The utility model relates to an electrical safety appliance and specifically discloses a live-line working probing rod wrench. The technical problem that no long-distance operation tool for fastening a fixing nut of an insulator in a distribution line is currently available is solved. The live-line working probing rod wrench comprises a first probing rod made of insulating materials. The top of the first probing rod is provided and connected with a wrench for fastening a nut in a threaded way. The tail end of the first probing rod is connected with a first sleeve in a threaded way. The lower end of the first sleeve is connected with a second probing rod made of insulating materials in a threaded way. A second sleeve is movably sleeved on the second probing rod. A power-assisted handle perpendicular to the axis of the second sleeve is arranged on the second sleeve. A hole is arranged on the side wall of the second sleeve. A jackscrew is arranged inside the hole. The wrench which can be used for fastening a bolt of the insulator beyond a safe distance ensures the safety of a worker. Power failure for maintaining purposes is effectively reduced. Furthermore, the wrench is convenient to carry.
Description
Technical field
The utility model relates to electrical safety apparatus, is specially a kind of live line working feeler lever spanner.
Background technology
A large amount of pin insulators are installed in distribution line, and in long-play process, due to the vibration that a variety of causes produces, insulator fixed position nut easily produces loosening, causes wire dropping.Due to insulator and electro-mechanical part position close together, cannot carry out Electrified fastening, having a power failure fasteningly exerts an influence to power supply reliability again.Therefore can chargedly carry out fastening operation to loose nut safe distance (at least 70mm) is flexible in addition in the urgent need to one, and can ensure staff's personal safety, improve the specific purpose tool of power supply reliability.
Summary of the invention
The utility model is to solve the technical problem that the hold-down nut of current distribution line insulator lacks remote operation instrument when fastening, and a kind of live line working feeler lever spanner is provided.
The utility model is to adopt following technical scheme to realize: a kind of live line working feeler lever spanner, comprise first feeler lever of being made by insulating material, and the top of the first feeler lever is threaded connection the spanner that is useful on clamp nut; The end of described the first feeler lever has been threaded connection first sleeve, and the lower end of the first sleeve is threaded connection second feeler lever of being made up of insulating material; On the second feeler lever, movable sleeve is provided with second sleeve, and the second sleeve is provided with the boost bar perpendicular to this sleeve axis; On the sidewall of the second sleeve, have hole, in hole, be provided with jackscrew; The second feeler lever end is provided with limiting plate; Described the first feeler lever length is 120mm, and the first length sleeve is 20mm, and the second feeler lever length is 120mm; The length of described spanner is 12mm.
When use, operating personnel climb to the more than 1.5 meters distance apart from tightening insulator nut, the spanner on feeler lever top is protruded upward and blocks insulator nut, adjust up and down the position of the second sleeve, and by jackscrew, the second sleeve is fixed on to the surface of the second feeler lever, then can rotate the boost bar being located on the second sleeve, by fastening nuts; The length of the first feeler lever and the second feeler lever can effectively ensure being perfectly safe of operating personnel; Jackscrew can be realized the fixing of the second sleeve and become flexible, and structure is light and handy; Boost bar is conducive to have an effect, and has reduced operating personnel's labour intensity, and can be according to real work situation flexible position, handled easily; The first feeler lever is threaded by the first sleeve with the second feeler lever, can realize easily disassembly and assembly, to adapt to carry the requirement of accumulating.Limiting plate carries out spacing to the second sleeve, prevent its landing.
The utility model can carry out fastening outside safe distance to the bolt of insulator, guaranteed operating personnel's safety, effectively reduces maintenance and has a power failure, and improves power supply reliability; Whole apparatus structure is simple, easy and simple to handle, low production cost, and reliability is high.
Brief description of the drawings
Fig. 1 the utility model structural representation one.
Fig. 2 the utility model structural representation two.
Schematic diagram when Fig. 3 the utility model is specifically applied.
1-the first feeler lever, 2-spanner, 3-the first sleeve, 4-the second feeler lever, 5-the second sleeve, 6-boost bar, 7-jackscrew, 8-limiting plate, 9-bolt, 10-operating personnel, 11-live line working feeler lever spanner, 12-low-voltage circuit.
Embodiment
A kind of live line working feeler lever spanner, comprises that the top of first feeler lever 1, the first feeler lever 1 of being made up of insulating material is threaded connection the spanner 2 that is useful on clamp nut; The lower end that the end of described the first feeler lever 1 has been threaded connection first sleeve 3, the first sleeves 3 is threaded connection second feeler lever 4 of being made up of insulating material; On the second feeler lever 4, movable sleeve is provided with second sleeve 5, the second sleeves 5 and is provided with the boost bar 6 perpendicular to this sleeve axis; On the sidewall of the second sleeve 5, have hole, in hole, be provided with jackscrew 7; The second feeler lever 4 ends are provided with limiting plate 8; Described the first feeler lever 1 length b is 120mm, and the length c of the first sleeve is 20mm, and the second feeler lever 4 length d are 120mm; The length a of spanner 2 is 12mm; Spanner 2 bores are 20 ~ 22mm(20mm, 21mm, 22mm).The length of above-mentioned feeler lever is the length of exposing after actual connection, and the part that link position is nested in sleeve does not count.
Described the first feeler lever 1 and the second feeler lever 4 all adopt nylon material to make.Nylon material insulation property are good, and quality is light and handy, and it is more convenient to use.
The surface of described the second feeler lever 4 vertically has multiple location holes that match with jackscrew 7.Jackscrew 7 can be fixed the second sleeve 5 by inserting location hole, and this fixed form is more firm.
Spanner 2 is cylindric, and its structure and insulator nut 9 match, and spanner 2 is enclosed within nut outside nut 9 is blocked, then rotating spanner, and nut 9 just can be tightened.
Fig. 1 is structural representation of the present utility model, Fig. 2 is the utility model structural representation that mark has size, schematic diagram when Fig. 3 is operating personnel's 10 operation, operating personnel 10 is positioned on electric pole, hand-held live line working feeler lever spanner 11 carries out fastening to insulator nut 9, the crown is positioned at outside safe distance e and (is more than or equal to 70mm with insulator distance).Due to above personnel's head when the operation is positioned at, therefore the length sum of first, second feeler lever should be far longer than safe distance, to ensure being perfectly safe of operating personnel; The length of two feeler levers can not be long simultaneously, the unsteadiness when avoiding using the inconvenience of carrying and rotating.Two sleeves also can adopt insulating material to make.
Claims (3)
1. a live line working feeler lever spanner, comprises first feeler lever (1) of being made up of insulating material, and the top of the first feeler lever (1) is threaded connection the spanner (2) that is useful on clamp nut; It is characterized in that, the end of described the first feeler lever (1) has been threaded connection first sleeve (3), and the lower end of the first sleeve (3) is threaded connection second feeler lever (4) of being made up of insulating material; The upper movable sleeve of the second feeler lever (4) is provided with second sleeve (5), and the second sleeve (5) is provided with the boost bar (6) perpendicular to this sleeve axis; On the sidewall of the second sleeve (5), have hole, in hole, be provided with jackscrew (7); The second feeler lever (4) end is provided with limiting plate (8); Described the first feeler lever (1) length is 120mm, and the first sleeve (3) length is 20mm, and the second feeler lever (4) length is 120mm; The length of described spanner (2) is 12mm.
2. live line working feeler lever spanner as claimed in claim 1, is characterized in that, described the first feeler lever (1) and the second feeler lever (4) all adopt nylon material to make.
3. live line working feeler lever spanner as claimed in claim 1 or 2, is characterized in that, the surface of described the second feeler lever (4) vertically has multiple location holes that match with jackscrew (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274641.1U CN203850720U (en) | 2014-05-27 | 2014-05-27 | Live-line working probing rod wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274641.1U CN203850720U (en) | 2014-05-27 | 2014-05-27 | Live-line working probing rod wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203850720U true CN203850720U (en) | 2014-09-24 |
Family
ID=51563692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420274641.1U Expired - Lifetime CN203850720U (en) | 2014-05-27 | 2014-05-27 | Live-line working probing rod wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203850720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290990A (en) * | 2018-10-25 | 2019-02-01 | 江苏联峰能源装备有限公司 | A kind of electricity stirs binding post bolt clamp device |
-
2014
- 2014-05-27 CN CN201420274641.1U patent/CN203850720U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290990A (en) * | 2018-10-25 | 2019-02-01 | 江苏联峰能源装备有限公司 | A kind of electricity stirs binding post bolt clamp device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |