CN106522532A - Operation platform overhauling power transmission tower pole cross beams - Google Patents
Operation platform overhauling power transmission tower pole cross beams Download PDFInfo
- Publication number
- CN106522532A CN106522532A CN201611179265.8A CN201611179265A CN106522532A CN 106522532 A CN106522532 A CN 106522532A CN 201611179265 A CN201611179265 A CN 201611179265A CN 106522532 A CN106522532 A CN 106522532A
- Authority
- CN
- China
- Prior art keywords
- power transmission
- bridge
- transmission tower
- passing
- cross beams
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/24—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
Abstract
The invention discloses an operation platform overhauling power transmission tower pole cross beams. The operation platform comprises a bridge crossing transverse ladder. Two symmetrical hooks are arranged at the left end of the bridge crossing transverse ladder and can be hung on the X-shaped cross beams of a power transmission tower pole. A fastening device movably connected with a power transmission vertical pole is arranged at the right end of the bridge crossing transverse ladder. The operation platform is installed in a folded mode during installation and usage, due to the fact that the joint of the two X-shaped cross beams of the power transmission tower pole is a bevel, the hooks are firmly connected with the bevel of the X-shaped cross beams, the right end of the bridge crossing transverse ladder is movably connected with the power transmission vertical pole on the right side of the X-shaped cross beams, the whole platform is convenient and fast to install and disassemble, aerial work personnel can reach the joint of the cross beams safely and fast and can stand to operate, aerial work time of the work personnel is shortened greatly, and overhauling tools and raw materials can be conveyed upwards very conveniently. The operation platform is installed in the folded mode and convenient to carry and transport, construction safety can be ensured, the labor intensity is lowered, and the labor efficiency is improved.
Description
Technical field
The present invention relates to power transmission tower bar service technique field, particularly a kind of operating platform of maintenance power transmission tower rod fork 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 before and after four fork joist steel caps, both sides are clamped with two pieces of square plates, tight with eight
Fixing bolt is fixed together through steel plate and fork joist steel cap.High-altitude is located at due to pitching joist steel cap and fastening bolt, in atmospheric environment
Life-time service, air slaking corrosion are serious, need periodically to carry out repair and maintenance, it is necessary to carry out the works such as brushing anti-corrosion material and fastening bolt
Make.In prior art, the Special ladder or special that upkeep operation personnel lead directly to cement shaft tower X-type fork beam junction is not intended for
With platform, during upkeep operation, the free-hand climbing X-type of operator is needed to pitch beam, after reaching maintenance position, part of not standing is single
It is connected with X-type fork beam by seat belt, is delivered up service kit and anti-corrosion material is extremely difficult, practical operation has very big danger,
Many inconvenience are brought to the X-type fork beam upkeep operation of cement electric pole.
The content of the invention
The technical problem to be solved is to provide a kind of operating platform of maintenance power transmission tower rod fork beam, with structure
Simply, easy for going up and down, installing/dismounting is quick, it is ensured that the characteristics of job safety.
To solve above-mentioned technical problem, the technical solution used in the present invention is：A kind of behaviour of maintenance power transmission tower rod fork beam
Make platform, including horizontal ladder of passing a bridge, the left part for passing a bridge horizontal ladder is provided with two symmetrical hooks, and the hook can hang over defeated
On the X-type fork beam of electric tower bar, the right part for passing a bridge horizontal ladder is provided with the clamp device being flexibly connected with transmission of electricity vertical rod.
To further improvement of the present invention it is：
The horizontal ladder of passing a bridge is munnion formula support body, and the munnion formula support body is accordion structure.
Set up butt muff and clevis bolt；The horizontal ladder of passing a bridge includes two munnion framves, passes through between two munnion framves
Hinge is hinged, and butt muff is equipped with each munnion frame, is inserted by clevis bolt when two munnion framves are opened to form plane
The butt muff for entering two munnion framves fixes docking.
The clamp device is the climbers for climbing electric pole, and the pedal collar and the horizontal ladder right part of gap bridge of the climbers pass through spiral shell
Tether and connect, the inner arc flank of tooth of climbers is stuck in transmission of electricity vertical rod.
The clamp device is double card anchor ear, the collar of described double card anchor ear one end and horizontal ladder right part fastening of passing a bridge, separately
The collar of one end will transmission of electricity vertical rod fastening.
Connect T-shaped centre frame between the hook lower end, the T-shaped centre frame is connected by bolt with horizontal ladder left part of passing a bridge
Connect.
Using the beneficial effect produced by above-mentioned technical proposal it is：Pacified using folding mode when the present invention is installed and used
Dress, as two X-type fork beam junctions of power transmission tower bar are inclined-planes, are linked up with and is firmly connected with X-type fork beam inclined-plane, and horizontal ladder of passing a bridge is right
End is flexibly connected with the transmission of electricity vertical rod on the right side of X-type fork beam, and whole stage+module convenient disassembly is quick, and work high above the ground personnel can
It is safe, efficient to reach fork beam junction, it is possible to standing operation, operating personnel's aloft work time is substantially reduced, upwards
Transport service kit and raw material is all very convenient.The present invention is installed using folding mode, carries convenient transportation, it can be ensured that construction
Safety, reduces labor intensity, raises labour efficiency, be adapted to the cement pole of the different electric pressures in 35kV, 110kV and 220kV
Maintenance application on tower X-type fork beam.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is to link up with the structural representation for connecting T-shaped centre frame between lower end；
Fig. 3 is climbers structural representation；
Fig. 4 installs and uses structural representation for the present invention.
Part and its label as shown in the figure：Hook 1, horizontal ladder 2, clevis bolt 3 of passing a bridge, hinge 4, butt muff 5, climbers 6,
X-type fork beam 8, the X-type fork joist steel cap 9, transmission of electricity vertical rod 10 of T-shaped centre frame 7, power transmission tower bar.
Specific embodiment
Embodiment 1：A kind of operating platform of maintenance power transmission tower rod fork beam, including horizontal ladder 2 of passing a bridge, the horizontal ladder 2 of passing a bridge
Left part is provided with two symmetrical hooks 1, and the hook 1 can be hung on the X-type fork beam 8 of power transmission tower bar, the horizontal ladder 2 of passing a bridge
Right part be provided with and the transmission of electricity clamp device that is flexibly connected of vertical rod 10.The horizontal ladder 2 of passing a bridge is munnion formula support body, the munnion
Formula support body is accordion structure.Set up butt muff 5 and clevis bolt 3；The horizontal ladder 2 of passing a bridge includes two munnion framves, two
It is hinged by hinge 4 between munnion frame, on each munnion frame, is equipped with butt muff 5, two munnion framves is opened to form plane
When by clevis bolt 3 insert two munnion framves butt muff 5 fix docking.The clamp device is the climbers for climbing electric pole
6, the pedal collar of the climbers 6 is bolted with horizontal terraced 2 right part of passing a bridge, and the inner arc flank of tooth of climbers 6 is stuck in transmission of electricity and stands
On bar 10.The clamp device is double card anchor ear, the collar of described double card anchor ear one end and horizontal terraced 2 right part fastening of passing a bridge, separately
Transmission of electricity vertical rod 10 is fastened by the collar of one end.Connect T-shaped centre frame 7 between 1 lower end of the hook, the T-shaped centre frame 7 with
Horizontal terraced 2 left part of passing a bridge is bolted.
Horizontal ladder 2 of passing a bridge makes framework using aluminum alloy square tube, and hook 1 uses the hook shaped steel for covering wear-resistant rubber layer
This instrument can be installed in place by pipe, two people operation.Operating procedure：One, first on ground T-shaped centre frame 7 and horizontal ladder 2 of passing a bridge
Left part is connected with, it is ensured that hook 1 has enough intensity.Two, operator is fixed on back horizontal ladder 2 of passing a bridge, and utilizes
The climbers for carrying are climbed transmission of electricity vertical rod 10 and reach operation height.Three, operator opens two munnion framves to form plane in high-altitude
And insert two butt muffs 5 with clevis bolt 3 and fix, hand-held horizontal ladder 2 of passing a bridge laterally tangles cement shaft tower X-type fork beam 8, then
Climbers 6 or cable-type padlock are connected with transmission of electricity vertical rod 10.Five, operator hang over the climbers for carrying on gap bridge horizontal terraced 2, start to defeated
The X-type fork beam 8 junction maintenance of electric tower bar.End-of-job, operator put on the climbers for carrying, will gap bridge horizontal stroke ladder 2 with rope
Drop to ground.Clamp device can also use cable-type padlock, and first cable-type padlock is locked with horizontal terraced 2 right part of passing a bridge, then steel
Silk lock tube is mounted on setting electric pole 10 and locks.
Claims (6)
1. it is a kind of maintenance power transmission tower rod fork beam operating platform, it is characterised in that：Including horizontal ladder of passing a bridge（2）, the horizontal ladder of passing a bridge
（2）Left part be provided with two symmetrical hooks（1）, the hook（1）The X-type fork beam of power transmission tower bar can be hung over（8）On, institute
State the horizontal ladder of gap bridge（2）Right part be provided with and transmit electricity vertical rod（10）The clamp device of flexible connection.
2. it is according to claim 1 it is a kind of maintenance power transmission tower rod fork beam operating platform, it is characterised in that：It is described to pass a bridge horizontal
Ladder（2）For munnion formula support body, the munnion formula support body is accordion structure.
3. it is according to claim 2 it is a kind of maintenance power transmission tower rod fork beam operating platform, it is characterised in that：Set up to female connector
Cylinder（5）And clevis bolt（3）；The horizontal ladder of passing a bridge（2）Including two munnion framves, between two munnion framves, pass through hinge（4）Hinge
Connection, is equipped with butt muff on each munnion frame（5）, when two munnion framves are opened to form plane, pass through clevis bolt（3）Insert
Enter the butt muff of two munnion framves（5）Fixed docking.
4. it is according to claim 3 it is a kind of maintenance power transmission tower rod fork beam operating platform, it is characterised in that：The fastening dress
It is set to the climbers for climbing electric pole（6）, the climbers（6）The pedal collar and horizontal ladder of passing a bridge（2）Right part is bolted, foot
Button（6）The inner arc flank of tooth be stuck in transmission of electricity vertical rod（10）On.
5. it is according to claim 3 it is a kind of maintenance power transmission tower rod fork beam operating platform, it is characterised in that：The fastening dress
It is set to double card anchor ear, the collar of described double card anchor ear one end and horizontal ladder of passing a bridge（2）Right part fastens, and the collar of the other end will be transmitted electricity
Vertical rod（10）Fastening.
6. the operating platform of a kind of maintenance power transmission tower rod fork beam according to claim 4 or 5, it is characterised in that：Described
Hook（1）Connect T-shaped centre frame between lower end（7）, the T-shaped centre frame（7）With horizontal ladder of passing a bridge（2）Left part is connected by bolt
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611179265.8A CN106522532A (en) | 2016-12-19 | 2016-12-19 | Operation platform overhauling power transmission tower pole cross beams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611179265.8A CN106522532A (en) | 2016-12-19 | 2016-12-19 | Operation platform overhauling power transmission tower pole cross beams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106522532A true CN106522532A (en) | 2017-03-22 |
Family
ID=58341102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611179265.8A Pending CN106522532A (en) | 2016-12-19 | 2016-12-19 | Operation platform overhauling power transmission tower pole cross beams |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106522532A (en) |
Cited By (1)
| 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 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2192966Y (en) * | 1994-03-22 | 1995-03-22 | 李宝顺 | Portable working table on pole |
| CN201230165Y (en) * | 2008-06-07 | 2009-04-29 | 华北电网有限公司秦皇岛电力公司 | Live operation conductive wire amending sliding flat stair |
| CN203795818U (en) * | 2014-04-25 | 2014-08-27 | 国家电网公司 | Aerial portable work platform for use on utility poles |
| CN104377578A (en) * | 2014-10-30 | 2015-02-25 | 国家电网公司 | Low-voltage pole type power distribution cabinet operating platform |
| CN105565220A (en) * | 2015-12-22 | 2016-05-11 | 国家电网公司 | Aerial working platform |
| WO2016175339A1 (en) * | 2015-04-27 | 2016-11-03 | 케이.엘.이.에스 주식회사 | Maintenance work platform of wind power generator |
| CN206279749U (en) * | 2016-12-19 | 2017-06-27 | 国网河北省电力公司衡水供电分公司 | A kind of operating platform for overhauling power transmission tower rod fork beam |
-
2016
- 2016-12-19 CN CN201611179265.8A patent/CN106522532A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2192966Y (en) * | 1994-03-22 | 1995-03-22 | 李宝顺 | Portable working table on pole |
| CN201230165Y (en) * | 2008-06-07 | 2009-04-29 | 华北电网有限公司秦皇岛电力公司 | Live operation conductive wire amending sliding flat stair |
| CN203795818U (en) * | 2014-04-25 | 2014-08-27 | 国家电网公司 | Aerial portable work platform for use on utility poles |
| CN104377578A (en) * | 2014-10-30 | 2015-02-25 | 国家电网公司 | Low-voltage pole type power distribution cabinet operating platform |
| WO2016175339A1 (en) * | 2015-04-27 | 2016-11-03 | 케이.엘.이.에스 주식회사 | Maintenance work platform of wind power generator |
| CN105565220A (en) * | 2015-12-22 | 2016-05-11 | 国家电网公司 | Aerial working platform |
| CN206279749U (en) * | 2016-12-19 | 2017-06-27 | 国网河北省电力公司衡水供电分公司 | A kind of operating platform for overhauling power transmission tower rod fork beam |
Cited By (1)
| 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 |
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| Date | Code | Title | Description |
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| C06 | 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: 20170322 |