CN106761361A - A kind of climbing instrument for overhauling power transmission tower pike pole Beam - Google Patents
A kind of climbing instrument for overhauling power transmission tower pike pole Beam Download PDFInfo
- Publication number
- CN106761361A CN106761361A CN201611249477.9A CN201611249477A CN106761361A CN 106761361 A CN106761361 A CN 106761361A CN 201611249477 A CN201611249477 A CN 201611249477A CN 106761361 A CN106761361 A CN 106761361A
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- power transmission
- ladder
- transmission tower
- pole beam
- 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.)
- Granted
Links
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
- E06C7/00—Component parts, supporting parts, or accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
A kind of the invention discloses climbing instrument for overhauling power transmission tower pike pole Beam including symmetrical left anchor ear, right anchor ear and ladder；The cranse inwall of the right anchor ear is provided with inner liner, and the inner liner is flexible material, and the bottom of the bolt fastening plates of right anchor ear is provided with through hole, and left anchor ear and right anchor ear are symmetrically mounted on power transmission tower pike pole Beam by bolt and coordinated with power transmission tower pike pole Beam Frictional Slippings；The upper end of the ladder is provided with two hooks, and described two hooks are hung in the through hole of left anchor ear and right anchor ear.Be symmetrically mounted on power transmission tower pike pole Beam for left anchor ear and right anchor ear by invention, the hook of ladder is hung in two through holes of anchor ear simultaneously, the gravity of ladder makes the inclined-plane of two anchor ear natural downslides, power transmission tower pike pole Beam make two anchor ears while blocking, and ladder is firm with two anchor ears to be connected.Simple structure of the present invention, installing/dismounting are efficient and convenient, ensure that ladder is non-slip, it is possible to increase efficiency, reduce labor intensity, it is ensured that safety in production.
Description
Technical field
The present invention relates to power transmission tower bar service technique field, particularly a kind of climbing instrument for overhauling power transmission tower pike pole Beam.
Background technology
In transmission line of electricity, the X-type fork beam junction of cement electric pole is connected with each other by four fork joist steel caps, each fork beam
Steel cap is fixed on the end head of cement electric pole, and the front and rear both sides of four fork joist steel caps are clamped with two pieces of square plates, tight with eight
Fixing bolt is fixed together through steel plate and fork joist steel cap.Because fork joist steel cap and fastening bolt are located at high-altitude, in atmospheric environment
Long-term use, weathering corrosion is serious, it is necessary to periodically carry out repair and maintenance, it is necessary to carry out the works such as brushing anti-corrosion material and fastening bolt
Make.In the prior art, it is not intended for the Special ladder or special that upkeep operation personnel lead directly to cement shaft tower X-type fork beam junction
With platform, it is necessary to the free-hand climbing X-type fork beam of operating personnel, single without part of standing after reaching maintenance position during upkeep operation
It is connected with X-type fork beam by safety belt, is delivered up service kit and anti-corrosion material is extremely difficult, practical operation has very big danger,
X-type fork beam upkeep operation to cement electric pole brings many inconvenience.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of climbing instrument for overhauling power transmission tower pike pole Beam, with structure
The characteristics of being simple and convenient to operate, ensure safe operation.
In order to solve the above technical problems, the technical solution used in the present invention is：A kind of maintenance power transmission tower pike pole Beam's climbs
Step on instrument, including symmetrical left anchor ear, right anchor ear and ladder；The cranse inwall of the right anchor ear is provided with inner liner, described interior
Lining is flexible material, and the bottom of the bolt fastening plates of right anchor ear is provided with through hole, and left anchor ear and right anchor ear are symmetrically pacified by bolt
Coordinate on power transmission tower pike pole Beam and with power transmission tower pike pole Beam Frictional Slippings；The upper end of the ladder is provided with two hooks, institute
Two hooks are stated to be hung in the through hole of left anchor ear and right anchor ear.
It is to further improvement of the present invention：
The top of the ladder is provided with the foot platform that can be stood.
The ladder is upper and lower drawing and pulling type ladder.
The ladder is collapsible ladder.
The material of the inner liner is felt.
The material of the inner liner is rubber.
It is using the beneficial effect produced by above-mentioned technical proposal：Be symmetrically mounted on for left anchor ear and right anchor ear by the present invention
On power transmission tower pike pole Beam, two anchor ears are in heeling condition, coordinate with power transmission tower pike pole Beam Frictional Slippings, with steel pipe by two
Anchor ear shifts the height of maintenance station onto, and anchor ear can be rested on power transmission tower pike pole Beam at any time during upper pushing away, and make two anchor ears
On bolt fastening plates keep on one wire, by ladder hook simultaneously hang over two through holes of the bolt fastening plates of anchor ear
Interior, the gravity of ladder makes the inclined-plane of two anchor ear natural downslides, power transmission tower pike pole Beam make two anchor ears while blocking, ladder and two
The firm connection of individual anchor ear, maintainer can scale a ladder and reach maintenance station operation.Simple structure of the present invention, installing/dismounting are fast
Victory is convenient, ensure that ladder is non-slip, it is possible to increase efficiency, reduces labor intensity, it is ensured that safety in production.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the A direction views in Fig. 1；
Fig. 3 is the structural representation of right anchor ear；
Fig. 4 is the top view of Fig. 3.
Part and its label as shown in the figure：Left anchor ear 1, power transmission tower pike pole Beam 2, power transmission tower pike pole Beam steel cap 3, transmission of electricity vertical rod
4th, right anchor ear 5, foot platform 6, ladder 7, the bottom 9 of transmission of electricity vertical rod anchor ear 8, pull ladder, hook 10, bolt 11, inner liner 12,
Through hole 13, bolt fastening plates 14.
Specific embodiment
Embodiment 1：A kind of climbing instrument for overhauling power transmission tower pike pole Beam, including symmetrical left anchor ear 1, the and of right anchor ear 5
Ladder 7；The cranse inwall of the right anchor ear 5 is provided with inner liner 12, and the inner liner 12 is flexible material, the bolt of right anchor ear 5
The bottom of fastening plates 14 is provided with through hole 13, and left anchor ear 1 and right anchor ear 5 are symmetrically mounted on power transmission tower pike pole Beam 2 by bolt 11
And coordinate with the Frictional Slippings of power transmission tower pike pole Beam 2；The upper end of the ladder 7 is provided with two hooks 10, described two 10 points of hooks
Do not hang in the through hole 13 of left anchor ear 1 and right anchor ear 5.The top of the ladder 7 is provided with the foot platform 6 that can be stood.It is described
Ladder 7 is upper and lower drawing and pulling type ladder.The material of the inner liner 12 is felt.
Embodiment 2：A kind of climbing instrument for overhauling power transmission tower pike pole Beam, including symmetrical left anchor ear 1, the and of right anchor ear 5
Ladder 7；The cranse inwall of the right anchor ear 5 is provided with inner liner 12, and the inner liner 12 is flexible material, the bolt of right anchor ear 5
The bottom of fastening plates 14 is provided with through hole 13, and left anchor ear 1 and right anchor ear 5 are symmetrically mounted on power transmission tower pike pole Beam 2 by bolt 11
And coordinate with the Frictional Slippings of power transmission tower pike pole Beam 2；The upper end of the ladder 7 is provided with two hooks 10, described two 10 points of hooks
Do not hang in the through hole 13 of left anchor ear 1 and right anchor ear 5.The top of the ladder 7 is provided with the foot platform 6 that can be stood.It is described
Ladder 7 is collapsible ladder.The material of the inner liner 12 is rubber.
Claims (6)
1. a kind of climbing instrument for overhauling power transmission tower pike pole Beam, it is characterised in that：Including symmetrical left anchor ear（1）, right anchor ear
（5）And ladder（7）；The right anchor ear（5）Cranse inwall be provided with inner liner（12）, the inner liner（12）It is flexible material,
Right anchor ear（5）Bolt fastening plates（14）Bottom be provided with through hole（13）, left anchor ear（1）With right anchor ear（5）By bolt（11）
It is symmetrically mounted on power transmission tower pike pole Beam（2）It is upper and with power transmission tower pike pole Beam（2）Frictional Slipping coordinates；The ladder（7）Upper end
It is provided with two hooks（10）, described two hooks（10）It is hung in left anchor ear（1）With right anchor ear（5）Through hole（13）It is interior.
2. a kind of climbing instrument for overhauling power transmission tower pike pole Beam according to claim 1, it is characterised in that：The ladder
（7）Top be provided with the foot platform that can be stood（6）.
3. a kind of climbing instrument for overhauling power transmission tower pike pole Beam according to claim 2, it is characterised in that：The ladder
（7）It is upper and lower drawing and pulling type ladder.
4. a kind of climbing instrument for overhauling power transmission tower pike pole Beam according to claim 2, it is characterised in that：The ladder
（7）It is collapsible ladder.
5. the climbing instrument of a kind of maintenance power transmission tower pike pole Beam according to claim 3 or 4, it is characterised in that：In described
Lining（12）Material be felt.
6. the climbing instrument of a kind of maintenance power transmission tower pike pole Beam according to claim 3 or 4, it is characterised in that：In described
Lining（12）Material be rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611249477.9A CN106761361B (en) | 2016-12-29 | 2016-12-29 | A kind of climbing tool of maintenance power transmission tower pike pole Beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611249477.9A CN106761361B (en) | 2016-12-29 | 2016-12-29 | A kind of climbing tool of maintenance power transmission tower pike pole Beam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106761361A true CN106761361A (en) | 2017-05-31 |
| CN106761361B CN106761361B (en) | 2018-11-02 |
Family
ID=58928211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611249477.9A Active CN106761361B (en) | 2016-12-29 | 2016-12-29 | A kind of climbing tool of maintenance power transmission tower pike pole Beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106761361B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887838A (en) * | 2017-11-17 | 2018-04-06 | 国家电网公司 | A kind of double pike pole beam nut overhauls special flat ladder |
| CN109138574A (en) * | 2018-09-29 | 2019-01-04 | 国网河北省电力有限公司沧州供电分公司 | Telegraph pole tower operation platform and Sign Board installation method |
| CN111441713A (en) * | 2020-04-15 | 2020-07-24 | 国网新疆电力有限公司哈密供电公司 | Anti-mistaken climbing rod safety device and using method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4279327A (en) * | 1980-04-04 | 1981-07-21 | Warren Richard A | Ventilating ladder |
| CN201236618Y (en) * | 2008-07-09 | 2009-05-13 | 日照供电公司 | Portable climbing ladder |
| CN202417283U (en) * | 2011-12-14 | 2012-09-05 | 河南省电力公司郑州供电公司 | Transmission line n-shaped rod fork beam insulation climbing device |
| CN204081977U (en) * | 2014-07-08 | 2015-01-07 | 国网甘肃省电力公司白银供电公司 | Portable fork beam cat ladder |
| CN206368682U (en) * | 2016-12-29 | 2017-08-01 | 国网河北省电力公司衡水供电分公司 | A kind of climbing instrument for overhauling power transmission tower pike pole Beam |
-
2016
- 2016-12-29 CN CN201611249477.9A patent/CN106761361B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4279327A (en) * | 1980-04-04 | 1981-07-21 | Warren Richard A | Ventilating ladder |
| CN201236618Y (en) * | 2008-07-09 | 2009-05-13 | 日照供电公司 | Portable climbing ladder |
| CN202417283U (en) * | 2011-12-14 | 2012-09-05 | 河南省电力公司郑州供电公司 | Transmission line n-shaped rod fork beam insulation climbing device |
| CN204081977U (en) * | 2014-07-08 | 2015-01-07 | 国网甘肃省电力公司白银供电公司 | Portable fork beam cat ladder |
| CN206368682U (en) * | 2016-12-29 | 2017-08-01 | 国网河北省电力公司衡水供电分公司 | A kind of climbing instrument for overhauling power transmission tower pike pole Beam |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887838A (en) * | 2017-11-17 | 2018-04-06 | 国家电网公司 | A kind of double pike pole beam nut overhauls special flat ladder |
| CN109138574A (en) * | 2018-09-29 | 2019-01-04 | 国网河北省电力有限公司沧州供电分公司 | Telegraph pole tower operation platform and Sign Board installation method |
| CN111441713A (en) * | 2020-04-15 | 2020-07-24 | 国网新疆电力有限公司哈密供电公司 | Anti-mistaken climbing rod safety device and using method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106761361B (en) | 2018-11-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106761361A (en) | A kind of climbing instrument for overhauling power transmission tower pike pole Beam | |
| CN105811308B (en) | A kind of special rope instrument of transmission line of electricity | |
| CN206368682U (en) | A kind of climbing instrument for overhauling power transmission tower pike pole Beam | |
| CN204277336U (en) | The vertical bracing frame of herringbone bar group | |
| CN202348104U (en) | Power supply maintenance working platform | |
| CN201887378U (en) | Auxiliary working rack for transmission line pole or tower maintenance | |
| CN205132955U (en) | Hoist and mount operation of electric power industry low latitude is with hoist and mount frame | |
| CN201705193U (en) | Dedicated flexible ladder used for replacing insulators | |
| CN102629744B (en) | Wire releasing and tightening operation platform of pole and tower | |
| CN206319825U (en) | Steel tube tower in electric transmission line aids in climbing tool | |
| CN203699783U (en) | Hanging bracket fixed with wire pole | |
| CN205893930U (en) | Self -propelled hanging flower basket device | |
| CN201223653Y (en) | Bight for safety operation of conical roof | |
| CN202602173U (en) | Overhead line supporting tower line-releasing/tightening operation platform | |
| CN206279749U (en) | A kind of operating platform for overhauling power transmission tower rod fork beam | |
| CN210370471U (en) | Electrician is with climbing frame | |
| CN205445448U (en) | Climb construction ladder of transmission tower | |
| CN204728982U (en) | A kind of installation steel tower annex special ladder | |
| CN106522532A (en) | Operation platform overhauling power transmission tower pole cross beams | |
| CN205583535U (en) | Special tethers instrument of transmission line | |
| CN205277273U (en) | Pole ladder is stepped on to cement concrete pole | |
| CN206987714U (en) | A kind of construction of line rope ladder | |
| CN211974555U (en) | Steel pipe pole with climbing device | |
| CN204858273U (en) | Connect sudden strain of a muscle pole | |
| CN203951101U (en) | A kind of double electric pole aerial work platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |