CN200969494Y - Portable tangent towers, anchor towers outlet tools - Google Patents
Portable tangent towers, anchor towers outlet tools Download PDFInfo
- Publication number
- CN200969494Y CN200969494Y CN 200620156228 CN200620156228U CN200969494Y CN 200969494 Y CN200969494 Y CN 200969494Y CN 200620156228 CN200620156228 CN 200620156228 CN 200620156228 U CN200620156228 U CN 200620156228U CN 200969494 Y CN200969494 Y CN 200969494Y
- Authority
- CN
- China
- Prior art keywords
- tower
- support bar
- line tool
- line
- 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.)
- Expired - Fee Related
Links
- 230000003068 static effect Effects 0.000 claims description 8
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 3
- 241001330002 Bambuseae Species 0.000 abstract description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 3
- 239000011425 bamboo Substances 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract 1
- 239000012212 insulator Substances 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 4
- 229920002379 silicone rubber Polymers 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 241001494479 Pecora Species 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The utility model discloses a portable outgoing line tool of line tower and strain tower. The said outgoing line tool includes a changeable, high strength, insulating, and rigid studdle, a fixed device provided on one side of the outgoing line tool fixes the outgoing line tool on the tower, a pothook on the other side of the outgoing line tool can simply join the outgoing line tool and lead. The utility model has advantages of the change in the examine and repair of transmit electricity circuitry, in the past, people have to use the working tools such as general rope ladder, bamboo ladder and other type ladder because of no special tool, the work quantity is big, and the tools is farraginous.
Description
Technical field
The utility model relates to the maintenance of a kind of electric power, safeguards used instrument, particularly relates to a kind of portable straight line tower, strain tower goes out the Line tool.
Background technology
In transmission line, for securing electric lines and in order to prevent electric leakage, electric wire is being fixed in when tower (tangent tower, strain tower) is installed, often need to adopt have insulation property, have high-intensity silicon rubber synthetic insulators again electric wire fixed.Its full skirt fragility of this silicon rubber insulator, can't load-bearing, forbid trampling, at present when transmission line carries out upkeep operation, when going out lead in order to avoid silicon rubber synthetic insulators and overhauling, owing to there is not specific purpose tool, can only adopt general rope ladder, bamboo ladder or aluminium alloy ladder, cause the operating personnel must carry a large amount of power tools, bring great inconvenience to use.Simultaneously because they are not at electric power maintenance, maintenance and custom-designed, therefore also very inapplicable in use can only be gathered together use.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part and provides a kind of portable straight line tower, strain tower that be convenient for carrying, that can solve maintenance or capital construction personnel operation time turnover lead difficulty on the silicon rubber synthetic insulators string to go out the Line tool.
The purpose of this utility model realizes by following approach.
A kind of portable straight line tower, strain tower go out the Line tool, its structural feature is: described outlet instrument comprise have can change length, high-intensity, insulation, the support bar of rigidity forms, be provided with this to be gone out the Line tool and be fixed in the fixture of installing on the tower at this end that goes out the Line tool, be provided with this to be gone out the Line tool and conveniently be articulated to hook on the lead at this other end that goes out the Line tool.
In use, the support bar that will go out the Line tool is earlier adjusted to required length, the hook that then will go out in the Line tool is articulated on the synthetic insulator lead outward that will be worked, and the fixture that will go out the Line tool other end is fixed to lead and installs on the tower, and the operating personnel just can be easily goes out the Line tool along this and gets around synthetic insulator and pass in and out lead and carry out operation.Operation finishes, untie to be fixed in the fixture of installing on the tower, and make hook break away from lead, with the length adjustment of support bar to the shortest position, to be convenient for carrying and to collect.
The support bar of described adjustable length is made up of square tube.
Adopt square tube to make support bar, be convenient to directly walk in the above.
The square tube of described square tube for forming by the pulling of high-strength epoxy fiberglass.
The support bar of described adjustable length can be a kind of foldable, can also be a kind of extension type.
The serve as reasons square tube of plural number section of described foldable square tube is formed, and adopts hinged mode to carry out between each section square tube.
Hinged between the described square tube is: the joint that groove type is set at the adjacent end portion of two neighboring sections square tube, link together with bolt between two joints, simultaneously also be provided with the stopping means that is used for fixing side cross tube after being rotated in place for two joints on two joints.
Described stopping means can be that through hole or screw are set on side cross tube, connects with latch or bolt after square tube is rotated in place, and described stopping means can also be window catch to be set on the square tube, the sheep eye is set on another square tube is fixing.
The support bar of the adjustable length of described extension type is: be made up of the square tube that can be nested in plural number section together successively, on each square tube jack be set, when each square tube is adjusted to required length, adopts latch to fix and get final product.
The support bar of described extension type can also be realized adopting to be threaded between each joint square tube.
Fixture on the support bar is a static line, and it can be tied up as required in any position of installing on the tower.
The static line that is provided with on the support bar be arranged at, can change on the support bar position, be installed on the sliding shoe on the support bar.
Make the mode that changes the position on the fixed block support bar be: support bar is provided with slide block, support bar is provided with a plurality of jacks simultaneously, slide block is provided with the latch that can insert jack on the support bar, when slide block after moving a certain distance on the support bar, fix by the jack on the support bar with latch.
Described sliding shoe can also be to adopt the mode of screw mandrel and nut to realize fixing and mobile between sliding shoe and support bar.
Described sliding shoe can slide in the 1.5M scope of distance support bar end.
Certainly static line also can be directly to be fixed on the support bar.
On support bar, also be provided with movable heel brace.
Described movable heel brace can be movably connected with support bar, and jack promptly is set on support bar, then inserts "T"-shaped heel brace and get final product when needs are mixed heel brace on jack.
Described movable heel brace can also be a kind of heel brace of extension type, it is for being provided with screwed hole on support bar, then adopt screwed heel brace to match with it, when needs are provided with heel brace on support bar, heel brace is screwed out screwed hole, just can make this go out the Line tool and on tangent tower, use, when with the screwed hole on the heel brace precession support bar, then can be with this outlet tool applications in strain tower.
Described foldable heel brace is, described heel brace is articulated on the support bar, also is being provided with the connecting rod that heel brace can be fixed on the certain position on the heel brace simultaneously, and an end of this connecting rod is articulated on the support bar of that side with fixture on the support bar.
Because the complexity of defeated modified line circuit, when operation, again can not be with the outage of all circuit, often that circuit of required operation can only be cut off the power supply and in practical operation, the incident generation that might operate miss take place and cause in fact not cutting off the power supply, jeopardize operating personnel's life, therefore electroscope is set going out contacted that end of the Line tool and lead, just can reduces the operating personnel and miss the situation generation of stepping on charged shaft tower.
Described electroscope is a kind of capacitor type electroscope.
Described galvanoscopic starting resistor is 30%U
N
In sum, the utility model has following advantage compared to existing technology:
The utility model has changed when overhauling on transmission line in the past, does not have specific purpose tool and the shortcoming having to adopt the power tool amount of carrying that ladder brought of common rope ladder, bamboo ladder or other type big, can only gather together use; Also be provided with electroscope in that end that is connected with lead owing to originally go out the Line tool simultaneously, therefore thoroughly the cancel job personnel miss the danger of stepping on charged shaft tower.
Description of drawings
Fig. 1 is the structural representation of the utility model most preferred embodiment
Schematic diagram when Fig. 2 is going out the Line tool and being used for tangent tower of the utility model most preferred embodiment
Schematic diagram when Fig. 3 is going out the Line tool and being used for strain tower of the utility model most preferred embodiment
Embodiment
Below in conjunction with embodiment the utility model is described in more detail.
Most preferred embodiment:
A kind of portable straight line tower, strain tower as shown in Figure 1, 2, 3 goes out the Line tool, comprises by high-intensity fiber glass epoxy drawing group two sections the square tube support bar 1 that make, adjustable length that forms.The length 1.75m of every section square tube, square tube size 60 * 37mm, the wall thickness of square tube are 3mm.Adopt foldable mode to connect between two sections square tubes, abutting end two sections square tubes adopts groove type joint 11 to dock, and carry out hingedly with bolt, on two joints, also be provided with simultaneously after side cross tube is rotated in place and can insert the hole of playing position-limiting action for latch or bolt.End at support bar is provided with fixture 2, described fixture is a rope, it is the static line of 10mm for the diameter that is formed by high-strength insulating material " aramid fiber " braiding, this static line is fixed on the sliding shoe 21, described sliding shoe 21 can move on support bar 1, utilizes the latch that is provided with on the sliding shoe that sliding shoe and support bar are fixed after moving to needed position.In the 1.5m scope of support bar end, be provided with jack 12, the use that matches with latch on the sliding shoe of this jack 12.All the other positions on support bar are provided with movable heel brace 3, this movable heel brace is a kind of "T"-shaped structure, it can be inserted in the hole on the support bar, described heel brace adopts aluminum alloy materials processing, is of a size of diameter 20 * 150mm, and its letter that distributes on support bar is apart from being 500mm, when this goes out the Line tool and is used for tangent tower, then load onto heel brace, when being used for strain tower, then unload heel brace.The other end at support bar is provided with hook 4, and described hook 4 adopts stainless steel material processing, is of a size of diameter 14 * 400, adds rubber blanket at the mouth of hook and lead contact site.That end that has thread hook on support bar is provided with electroscope 5, and it is a kind of capacitor type electroscope, and its model is GDY-220KW.
Of the present utility model when going out the Line tool and being used for strain tower, only need two sections square tubes on the support bar are launched along its joint, earlier the hook on the support bar is articulated on the insulator outer conductor, and the static line of fixture is tied to the cross-arm position that tower is installed, the operating personnel can go out the Line tool along this and get around insulator and arrive lead.
When this went out the Line tool and is used for tangent tower, different with strain tower was only to need heel brace is launched get final product.
When the operation personnel desire outlet, need have a look out earlier the electroscope on the Line tool, look at the whether really outage of this lead.
It is same as the prior art that present embodiment is not stated part.
Claims (10)
1. a portable straight line tower, strain tower go out the Line tool, it is characterized in that: described outlet instrument comprise have can change length, high-intensity, insulation, the support bar (1) of rigidity forms, be provided with this to be gone out the Line tool and be fixed in the fixture (2) of installing on the tower at this end that goes out the Line tool, be provided with this to be gone out the Line tool and conveniently be articulated to hook (4) on the lead at this other end that goes out the Line tool.
2. a kind of portable straight line tower according to claim 1, strain tower go out the Line tool, it is characterized in that: the support bar of described adjustable length (1) is made up of square tube.
3. a kind of portable straight line tower according to claim 2, strain tower go out the Line tool, it is characterized in that: the support bar of described adjustable length or be a kind of folding support bar or be a kind of support bar of extension type
4. a kind of portable straight line tower according to claim 3, strain tower go out the Line tool, it is characterized in that: the serve as reasons square tube of plural number section of described foldable support bar is formed, and adopts the articulated manner with predetermined angle to connect between each square tube.
5. a kind of portable straight line tower according to claim 4, strain tower go out the Line tool, it is characterized in that: hinged between the described square tube is, the joint (11) of groove type is set at the adjacent end portion of two neighboring sections square tube, link together with bolt between two joints, simultaneously also be provided with the stopping means that is used for fixing side cross tube after being rotated in place for two joints on two joints.
6. go out the Line tool according to any one described a kind of portable straight line tower of claim 1 to 5, strain tower, it is characterized in that: described fixture (2) is static line.
7. a kind of portable straight line tower according to claim 6, strain tower go out the Line tool, it is characterized in that: described static line be by can being fixed on the support bar (1) at the sliding shoe (21) that moves on the support bar, between described sliding shoe and the support bar then the mode by latch or screw thread be connected.
8. a kind of portable straight line tower according to claim 7, strain tower go out the Line tool, it is characterized in that: also be provided with the movable heel brace of packing up or launching (3) on support bar.
9. a kind of portable straight line tower according to claim 8, strain tower go out the Line tool, it is characterized in that: be provided with electroscope (5) going out contacted that end of the Line tool and lead.
10. a kind of portable straight line tower according to claim 9, strain tower go out the Line tool, it is characterized in that: described electroscope is a kind of capacitor type electroscope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620156228 CN200969494Y (en) | 2006-11-03 | 2006-11-03 | Portable tangent towers, anchor towers outlet tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620156228 CN200969494Y (en) | 2006-11-03 | 2006-11-03 | Portable tangent towers, anchor towers outlet tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200969494Y true CN200969494Y (en) | 2007-10-31 |
Family
ID=38969072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620156228 Expired - Fee Related CN200969494Y (en) | 2006-11-03 | 2006-11-03 | Portable tangent towers, anchor towers outlet tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200969494Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103166147A (en) * | 2011-12-16 | 2013-06-19 | 宁夏电力公司宁东供电局 | Power supply circuit cross arm suspension frame |
| CN104037647A (en) * | 2014-05-07 | 2014-09-10 | 国家电网公司 | Bolt cutter hook |
| CN104201601A (en) * | 2014-07-10 | 2014-12-10 | 国家电网公司 | Sectional assembly type insulation payoff rigid ladder of 500 kV overhead power transmission line |
| CN104505768A (en) * | 2014-12-15 | 2015-04-08 | 国家电网公司 | Composite insulator wire outlet bridge |
| CN104538891A (en) * | 2014-12-15 | 2015-04-22 | 国家电网公司 | Line outgoing method of composite insulator |
| CN109281603A (en) * | 2018-09-26 | 2019-01-29 | 国网山东省电力公司潍坊供电公司 | A kind of 110KV tension-resistant rod composite insulator outlet hanging ladder |
-
2006
- 2006-11-03 CN CN 200620156228 patent/CN200969494Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103166147A (en) * | 2011-12-16 | 2013-06-19 | 宁夏电力公司宁东供电局 | Power supply circuit cross arm suspension frame |
| CN103166147B (en) * | 2011-12-16 | 2016-06-01 | 宁夏电力公司宁东供电局 | Supply line's cross-arm suspension |
| CN104037647A (en) * | 2014-05-07 | 2014-09-10 | 国家电网公司 | Bolt cutter hook |
| CN104201601A (en) * | 2014-07-10 | 2014-12-10 | 国家电网公司 | Sectional assembly type insulation payoff rigid ladder of 500 kV overhead power transmission line |
| CN104505768A (en) * | 2014-12-15 | 2015-04-08 | 国家电网公司 | Composite insulator wire outlet bridge |
| CN104538891A (en) * | 2014-12-15 | 2015-04-22 | 国家电网公司 | Line outgoing method of composite insulator |
| CN104538891B (en) * | 2014-12-15 | 2017-09-26 | 国家电网公司 | A kind of composite insulator outlet method |
| CN109281603A (en) * | 2018-09-26 | 2019-01-29 | 国网山东省电力公司潍坊供电公司 | A kind of 110KV tension-resistant rod composite insulator outlet hanging ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: FUZHOU ELECTRIC POWER BUREAU OF FUJIAN PROVINCE Effective date: 20141205 Owner name: STATE GRID FUJIAN ELECTRIC POWER CO., LTD. STATE G Effective date: 20141205 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 350007 FUZHOU, FUJIAN PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141205 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: State Grid Fujian Electric Power Co., Ltd. Patentee after: State Grid Fuzhou Power Bureau Fujian Electric Power Co., Ltd. Address before: 350007 No. 4, Xingang Road, Taijiang District, Fujian, Fuzhou Patentee before: Fuzhou Electric Power Bureau of Fujian Province |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071031 Termination date: 20151103 |
|
| EXPY | Termination of patent right or utility model |