CN106761363A - A kind of steel tube tower in electric transmission line aids in climbing tool - Google Patents
A kind of steel tube tower in electric transmission line aids in climbing tool Download PDFInfo
- Publication number
- CN106761363A CN106761363A CN201611063907.8A CN201611063907A CN106761363A CN 106761363 A CN106761363 A CN 106761363A CN 201611063907 A CN201611063907 A CN 201611063907A CN 106761363 A CN106761363 A CN 106761363A
- Authority
- CN
- China
- Prior art keywords
- cat ladder
- pin nail
- pin
- ladder pipe
- positioner
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 35
- 239000010959 steel Substances 0.000 title claims abstract description 35
- 230000009194 climbing Effects 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 title claims abstract description 10
- 241000282326 Felis catus Species 0.000 claims abstract description 33
- 238000005553 drilling Methods 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 206010014357 Electric shock Diseases 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000005611 electricity Effects 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
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
- E06C1/36—Ladders suspendable by hooks or the like
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/381—Ladders with rungs or treads attached only to one rigid longitudinal member
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/387—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders having tip-up steps
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/082—Connections between rungs or treads and longitudinal members
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
A kind of steel tube tower in electric transmission line aids in climbing tool, it includes a cat ladder pipe for being provided with drilling by required size on the wall of side, inserted in described drilling and welded and be positioned with pin nail seat, pin with arc groove, can turning back up and down is installed with bolt in the pin nail seat to follow closely, the positioner being made up of steel ball, spring, spring base is also equipped with pin nail seat simultaneously, when pin nail is open and flat, the steel ball of positioner just snaps in pin and follows closely in corresponding arc groove, realizes open and flat positioning;When pin nail upwards put by folding, the steel ball of positioner is just also snapped in arc groove, realizes that folding is positioned;Drilling is set according to symmetrical both sides, upper and lower interlaced arrangement mode on described cat ladder pipe, the upper end bolt of the cat ladder pipe is fixed with and cat ladder pipe can directly be hung over into the hook that former steel tube tower cat ladder pin is nailed on;Being configured with the bottom of the cat ladder pipe can connect to constitute the connecting tube that assembly type aids in climbing tool many cat ladder pipes.
Description
Technical field
The present invention relates to a kind of steel tube tower in electric transmission line auxiliary climbing tool, in being worked for electric power overhaul, to defeated
The Special assisting tool that the service work of electric line steel tube tower is climbed.
Background technology
Steel tube tower in electric transmission line is typically equipped with steel pipe cat ladder and is easy to upper tower inspection to overhaul, in order to prevent non-operating personnel from climbing
Climb, cause Danger Electric shock risk, trigger contingency, under steel tube tower cat ladder(End)3 meters high from the ground of end.Usual operating personnel need to be by
Ladder climbing long, is climbed using bamboo ladder and there is potential safety hazard, does not meet regulatory requirements, and ladder is tall and big is difficult transport, is unfavorable for
Carry.
The content of the invention
It is an object of the invention to overcome the shortcomings of that prior art is present, and a kind of simple structure is provided, easy to use, weight
Amount is light, and operating flexibility, convenient in carrying, intensity is high, and security is good, can effectively improve operating efficiency, can not only be convenient for carrying but also side
Just climb, be easy to worker safety's stabilization to climb to the steel tube tower in electric transmission line auxiliary climbing that service work is carried out in the position specified
Instrument.
The purpose of the present invention is completed by following technical solution, a kind of steel tube tower in electric transmission line auxiliary climbing work
Tool, it includes a cat ladder pipe for being provided with drilling by required size on the wall of side, positioning is inserted and welded in described drilling
There is pin nail seat, being provided with pin with arc groove, can turning back up and down with bolt in the pin nail seat follows closely, while in pin nail seat
The positioner being made up of steel ball, spring, spring base is also equipped with, when pin nail is open and flat, the steel ball of positioner is just
Snap in pin to follow closely in corresponding arc groove, realize open and flat positioning;When pin nail upwards put by folding, the steel ball of positioner is just
Snap in arc groove, realize that folding is positioned.
As preferred:Drilling is set according to symmetrical both sides, upper and lower interlaced arrangement mode on described cat ladder pipe, it is described
The upper end bolt of cat ladder pipe is fixed with can directly hang over the hook that former steel tube tower cat ladder pin is nailed on by cat ladder pipe;Climbed described
The bottom of terraced pipe is configured with can connect to constitute the connecting tube that assembly type aids in climbing tool many cat ladder pipes.
The present invention possesses advantages below:
1)Safe and reliable, mechanical strength reaches electric power safety requirement, meets the climbing of various weight personnel;
2)Easy for installation, operating flexibility effectively improves operating personnel's safety;
3)Live strong applicability, it is adaptable to the cat ladder of various steel tube tower towers.
Brief description of the drawings
Fig. 1 is the positive structure diagram under deployed condition of the present invention.
Fig. 2 is the side structure schematic view under deployed condition of the present invention.
Fig. 3 is the positive structure diagram under rounding state of the present invention.
Specific embodiment
Below in conjunction with accompanying drawing, the present invention will be described in detail:Shown in Fig. 1-3, a kind of transmission line of electricity steel pipe of the invention
Tower aids in climbing tool, and it includes a cat ladder pipe 2 for being provided with drilling by required size on the wall of side, is inserted in described drilling
Enter and weld to be positioned with pin nail seat 3, being provided with pin with arc groove, can turning back up and down with bolt in the pin nail seat 3 follows closely
4, while the positioner 5 being made up of steel ball, spring, spring base is also equipped with pin nail seat 3, when pin nail 4 is open and flat,
The steel ball of positioner 5 just snaps in pin and follows closely in 4 corresponding arc grooves, realizes open and flat positioning;In pin nail 4, folding is put upwards
When, the steel ball of positioner 5 is just also snapped in arc groove, realizes that folding is positioned.
Shown in figure, drilling, institute are set according to symmetrical both sides, upper and lower interlaced arrangement mode on described cat ladder pipe 2
The upper end bolt for stating cat ladder pipe is fixed with and cat ladder pipe can directly be hung over into the hook 1 that former steel tube tower cat ladder pin is nailed on;Institute
The bottom for stating cat ladder pipe is configured with and many cat ladder pipes can connect to constitute the connecting tube 6 that assembly type aids in climbing tool.
Embodiment:The present invention is all made of aluminum alloy materials, lightweight, and cat ladder segmentation is freely assembled, institute
Needing height length has regulatory function, and Foldable foot nail is fixed using spring plus steel ball draw-in groove, follows closely cat ladder pin and be easy to when drawing in
Transport is carried, safety and firmness is climbed during expansion, hook can be connected with any one section of cat ladder, and connecting tube can also connect any one section
Cat ladder, all of cat ladder is all unified configuration, and hook is tangled using the cat ladder pin nail on steel tube tower, hanging plate point two no matter
Pin nail can be all hooked in Left or right, and former ladder stand steel pipe is clipped in the middle, and the connecting plate in the middle of two hanging plates
It is just tangent with former ladder stand steel pipe, along with the vertical gravity of people makes entirely to aid in climbing tool firmly to paste firm steel tube tower not have
What is rocked.
Claims (2)
1. a kind of steel tube tower in electric transmission line aids in climbing tool, and it is provided with drilling on the wall of side including one by required size
Cat ladder pipe(2), it is characterised in that inserted in described drilling and welded and be positioned with pin nail seat(3), in the pin nail seat(3)On use spiral shell
Bolt is provided with pin nail with arc groove, can turning back up and down(4), while in pin nail seat(3)On be also equipped with by steel ball, bullet
The positioner of spring, spring base composition(5), in pin nail(4)When open and flat, positioner(5)Steel ball just snap in pin nail
(4)In corresponding arc groove, open and flat positioning is realized;In pin nail(4)When 4 upward foldings are put, positioner(5)Steel ball just
Also snap in arc groove, realize that folding is positioned.
2. steel tube tower in electric transmission line according to claim 1 aids in climbing tool, it is characterised in that described cat ladder pipe(2)
On according to symmetrical both sides, upper and lower interlaced arrangement mode, drilling is set, the upper end bolt of the cat ladder pipe is fixed with can
Cat ladder pipe is directly hung over into the hook that former steel tube tower cat ladder pin is nailed on(1);Being configured with the bottom of the cat ladder pipe can will be more
Root cat ladder pipe connects to constitute the connecting tube that assembly type aids in climbing tool(6).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611063907.8A CN106761363A (en) | 2016-11-28 | 2016-11-28 | A kind of steel tube tower in electric transmission line aids in climbing tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611063907.8A CN106761363A (en) | 2016-11-28 | 2016-11-28 | A kind of steel tube tower in electric transmission line aids in climbing tool |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106761363A true CN106761363A (en) | 2017-05-31 |
Family
ID=58901914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611063907.8A Pending CN106761363A (en) | 2016-11-28 | 2016-11-28 | A kind of steel tube tower in electric transmission line aids in climbing tool |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106761363A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107288532A (en) * | 2017-06-21 | 2017-10-24 | 河南天通电力有限公司 | One kind can dock coupling type cat ladder |
CN107401372A (en) * | 2017-09-01 | 2017-11-28 | 贵州电网有限责任公司 | A kind of angle steel tower climbing device |
CN108301759A (en) * | 2018-02-08 | 2018-07-20 | 国网浙江余姚市供电有限公司 | A kind of distribution line steel pipe pole climbing is removable to connect ladder |
CN108952552A (en) * | 2018-07-27 | 2018-12-07 | 国网山东省电力公司潍坊供电公司 | A kind of steel tube tower ladder auxiliary device and its installation method |
CN109403849A (en) * | 2018-12-26 | 2019-03-01 | 国网福建省电力有限公司宁德供电公司 | A kind of portable ladder auxiliary device of transmission line of electricity and its working method |
-
2016
- 2016-11-28 CN CN201611063907.8A patent/CN106761363A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107288532A (en) * | 2017-06-21 | 2017-10-24 | 河南天通电力有限公司 | One kind can dock coupling type cat ladder |
CN107401372A (en) * | 2017-09-01 | 2017-11-28 | 贵州电网有限责任公司 | A kind of angle steel tower climbing device |
CN108301759A (en) * | 2018-02-08 | 2018-07-20 | 国网浙江余姚市供电有限公司 | A kind of distribution line steel pipe pole climbing is removable to connect ladder |
CN108301759B (en) * | 2018-02-08 | 2023-12-08 | 国网浙江余姚市供电有限公司 | Portable ladder that continues of distribution lines steel pipe pole climbing |
CN108952552A (en) * | 2018-07-27 | 2018-12-07 | 国网山东省电力公司潍坊供电公司 | A kind of steel tube tower ladder auxiliary device and its installation method |
CN108952552B (en) * | 2018-07-27 | 2019-09-06 | 国网山东省电力公司潍坊供电公司 | A kind of steel tube tower ladder auxiliary device and its installation method |
CN109403849A (en) * | 2018-12-26 | 2019-03-01 | 国网福建省电力有限公司宁德供电公司 | A kind of portable ladder auxiliary device of transmission line of electricity and its working method |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |