CN206319825U - Steel tube tower in electric transmission line aids in climbing tool - Google Patents
Steel tube tower in electric transmission line aids in climbing tool Download PDFInfo
- Publication number
- CN206319825U CN206319825U CN201621284111.0U CN201621284111U CN206319825U CN 206319825 U CN206319825 U CN 206319825U CN 201621284111 U CN201621284111 U CN 201621284111U CN 206319825 U CN206319825 U CN 206319825U
- Authority
- CN
- China
- Prior art keywords
- cat ladder
- pin nail
- pin
- positioner
- steel tube
- 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
- 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 19
- 230000005540 biological transmission Effects 0.000 title claims abstract description 11
- 241000282326 Felis catus Species 0.000 claims abstract description 35
- 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
- 238000010276 construction Methods 0.000 description 1
- 230000018109 developmental process Effects 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
- 239000011435 rock Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Landscapes
- Ladders (AREA)
Abstract
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, insert and weld in described drilling and pin nail seat is located, pin nail with arc groove, can turning back up and down is installed in the pin nail seat with bolt, 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 is just caught in pin and followed 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 caught in arc groove, realizes that folding is positioned；According to symmetrical both sides, interlaced arrangement mode sets drilling up and down on described cat ladder pipe, the upper end of the cat ladder pipe is fixed with bolt can directly hang over cat ladder pipe the hook that former steel tube tower cat ladder pin is nailed on；Many cat ladder pipes can be connected to constituting the connecting tube that assembly type aids in climbing tool by being configured with the bottom of the cat ladder pipe.
Description
Technical field
The utility model relates to a kind of steel tube tower in electric transmission line auxiliary climbing tool, in being worked for electric power overhaul,
The Special assisting tool that service work to steel tube tower in electric transmission line 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 that non-operating personnel from climbing
Climb, cause Danger Electric shock risk, trigger under contingency, steel tube tower cat ladder（End）End is 3 meters high from the ground.Usual operating personnel need to be by
Long ladder climbing, 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
The purpose of this utility model is to overcome the shortcomings of that prior art is present, and provides a kind of simple in construction, user
Just, lightweight, operating flexibility, convenient in carrying, intensity is high, and security is good, can effectively improve operating efficiency, can both be convenient for carrying
Convenient climbing again, is easy to the stable steel tube tower in electric transmission line auxiliary for climbing to the position development service work specified of worker safety
Climbing tool.
The purpose of this utility model is completed by following technical solution, a kind of steel tube tower in electric transmission line auxiliary climbing
Instrument, it includes a cat ladder pipe for being provided with drilling by required size on the wall of side, is inserted in described drilling and welds fixed
There is pin nail seat position, pin nail with arc groove, can turning back up and down is provided with bolt in the pin nail seat, while in pin nail seat
On be also equipped with the positioner that is made up of steel ball, spring, spring base, when pin nail is open and flat, the steel ball of positioner is firm
Pin is caught in well to follow 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 it is caught in arc groove, realizes that folding is positioned.
As preferred：On described cat ladder pipe according to symmetrical both sides, interlaced arrangement mode sets drilling up and down, described
The upper end of cat ladder pipe is fixed with bolt can directly hang over cat ladder pipe the hook that former steel tube tower cat ladder pin is nailed on；Climbed described
The bottom of terraced pipe, which is configured with, can connect many cat ladder pipes to constituting the connecting tube that assembly type aids in climbing tool.
The utility model 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 described in the utility model.
Fig. 2 is the side structure schematic view under deployed condition described in the utility model.
Fig. 3 is the positive structure diagram under rounding state described in the utility model.
Embodiment
The utility model is described in detail below in conjunction with accompanying drawing：Shown in Fig. 1-3, a kind of transmission of electricity of the present utility model
Circuit steel tube 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, described
Insert and weld in drilling and pin nail seat 3 is located, be provided with the pin nail seat 3 with bolt it is with arc groove, can vertical folding
The pin nail 4 turned, while the positioner 5 being made up of steel ball, spring, spring base is also equipped with pin nail seat 3, in pin nail
4 it is open and flat when, the steel ball of positioner 5 is just caught in pin and followed closely in 4 corresponding arc grooves, realizes open and flat positioning；The pin nail 4 to
When upper folding is put, the steel ball of positioner 5 is just also caught in arc groove, realizes that folding is positioned.
Shown in figure, according to symmetrical both sides, interlaced arrangement mode sets drilling, institute up and down on described cat ladder pipe 2
The upper end for stating cat ladder pipe is fixed with bolt cat ladder pipe can directly be hung over to the hook 1 that former steel tube tower cat ladder pin is nailed on；Institute
State cat ladder pipe bottom be configured with many cat ladder pipes can be connected so as to constitute assembly type aid in climbing tool connecting tube 6.
Embodiment：The utility model all makes of aluminum alloy materials, lightweight, and cat ladder is that segmentation is freely assembled
, required height length has regulatory function, and Foldable foot nail is fixed using spring plus steel ball neck, makes the nail gathering of cat ladder pin
When be easy to carry transport, safety and firmness is climbed during expansion, hook can be connected with any one section of cat ladder, connecting tube, which can also be connected, appoints
What one section of cat ladder, all cat ladders are all unified configurations, link up with and are tangled using the cat ladder pin nail on steel tube tower, hanging plate point two
Piece, pin nail can be all hooked in Left or right, and former ladder stand steel pipe is clipped in the middle, and the company in the middle of two hanging plates
Fishplate bar is also 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
What does not have to rock.
Claims (2)
1. steel tube tower in electric transmission line aids in climbing tool, it includes a cat ladder for being provided with drilling by required size on the wall of side
Pipe（2）, it is characterised in that insert and weld in described drilling pin nail seat is located（3）, in the pin nail seat（3）On pacified with bolt
Equipped 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, spring, bullet
The positioner of spring abutment composition（5）, in pin nail（4）When open and flat, positioner（5）Steel ball be just caught in pin nail（4）Phase
In the arc groove answered, open and flat positioning is realized；In pin nail（4）When folding is put upwards, positioner（5）Steel ball be just also caught in
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, interlaced arrangement mode sets drilling up and down, the upper end of the cat ladder pipe is fixed with bolt 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 constituting the connecting tube that assembly type aids in climbing tool（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621284111.0U CN206319825U (en) | 2016-11-28 | 2016-11-28 | Steel tube tower in electric transmission line aids in climbing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621284111.0U CN206319825U (en) | 2016-11-28 | 2016-11-28 | Steel tube tower in electric transmission line aids in climbing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206319825U true CN206319825U (en) | 2017-07-11 |
Family
ID=59264877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621284111.0U Active CN206319825U (en) | 2016-11-28 | 2016-11-28 | Steel tube tower in electric transmission line aids in climbing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206319825U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412324A (en) * | 2020-10-27 | 2021-02-26 | 广东电网有限责任公司 | A equipment cat ladder for transmission line overhauls |
| CN113250601A (en) * | 2021-04-14 | 2021-08-13 | 罗竣阳 | Anti-skidding ladder with light |
-
2016
- 2016-11-28 CN CN201621284111.0U patent/CN206319825U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412324A (en) * | 2020-10-27 | 2021-02-26 | 广东电网有限责任公司 | A equipment cat ladder for transmission line overhauls |
| CN113250601A (en) * | 2021-04-14 | 2021-08-13 | 罗竣阳 | Anti-skidding ladder with light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |