CN206279749U - A kind of operating platform for overhauling power transmission tower rod fork beam - Google Patents
A kind of operating platform for overhauling power transmission tower rod fork beam Download PDFInfo
- Publication number
- CN206279749U CN206279749U CN201621394341.2U CN201621394341U CN206279749U CN 206279749 U CN206279749 U CN 206279749U CN 201621394341 U CN201621394341 U CN 201621394341U CN 206279749 U CN206279749 U CN 206279749U
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- CN
- China
- Prior art keywords
- bridge
- fork beam
- passing
- power transmission
- transmission tower
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- 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
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 35
- 230000005611 electricity Effects 0.000 claims abstract description 16
- 241001503987 Clematis vitalba Species 0.000 claims description 14
- 238000012423 maintenance Methods 0.000 claims description 5
- 230000009194 climbing Effects 0.000 claims description 4
- 238000003032 molecular docking Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 239000004568 cement Substances 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
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- Ladders (AREA)
Abstract
The utility model discloses a kind of operating platform for overhauling power transmission tower rod fork beam, including horizontal ladder of passing a bridge, the left part for passing a bridge horizontal ladder is provided with two symmetrical hooks, the hook can be hung on the X-type fork beam of power transmission tower bar, and the right part for passing a bridge horizontal ladder is provided with the fastener being flexibly connected with transmission of electricity vertical rod.Installed using folding mode when the utility model is installed and used, because two X-types fork beam junction of power transmission tower bar is inclined-plane, hook is firmly connected with X-type fork beam inclined-plane, the terraced right part of horizontal stroke of passing a bridge is flexibly connected with the transmission of electricity vertical rod on the right side of X-type fork beam, whole stage+module convenient disassembly is quick, and work high above the ground personnel safe, efficient can reach fork beam junction, it is possible to standing operation, operating personnel's aloft work time is substantially reduced, service kit is transported upwards and raw material is all very convenient.The utility model is installed using folding mode, carries convenient transportation, it can be ensured that construction safety, reduces labour intensity, is raised labour efficiency.
Description
Technical field
The utility model is related to power transmission tower bar service technique field, and particularly a kind of operation for overhauling power transmission tower rod fork beam is put down
Platform.
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.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of operating platform for overhauling power transmission tower rod fork beam, has
Simple structure, easy for going up and down, installing/dismounting are quick, it is ensured that the characteristics of job safety.
In order to solve the above technical problems, technical solution adopted in the utility model is：One kind maintenance power transmission tower rod fork beam
Operating 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 be hung
On the X-type fork beam of power transmission tower bar, the right part for passing a bridge horizontal ladder is provided with the fastener being flexibly connected with transmission of electricity vertical rod.
It is to further improvement of the utility model：
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
Enter two butt muffs of munnion frame and fix docking.
The fastener is the climbers for climbing electric pole, and the pedal collar of the climbers passes through spiral shell with horizontal ladder right part of passing a bridge
Tether and connect, the inner arc flank of tooth of climbers is stuck in transmission of electricity vertical rod.
The fastener is double card anchor ear, and the collar of described double card anchor ear one end is fastened with horizontal ladder right part of passing a bridge, separately
The collar of one end will transmission of electricity vertical rod fastening.
T-shaped centre frame is connected between the hook lower end, the T-shaped centre frame is connected with horizontal ladder left part of passing a bridge by bolt
Connect.
It is using the beneficial effect produced by above-mentioned technical proposal：Folding mode is used when the utility model is installed and used
Install, because two X-types fork beam junction of power transmission tower bar is inclined-plane, hook is firmly connected with X-type fork beam inclined-plane, horizontal ladder of passing a bridge
Right part 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, work high above the ground personnel's energy
Enough safe, efficient arrival pitch beam junction, it is possible to standing operation, substantially reduce operating personnel's aloft work time, to
Upper transport service kit and raw material are all very convenient.The utility model is installed using folding mode, carries convenient transportation, can be true
Construction safety is protected, labour intensity is reduced, raised labour efficiency, be adapted to the different voltage class in 35kV, 110kV and 220kV
Application is overhauled on cement shaft tower X-type fork beam.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of connection T-shaped centre frame between hook lower end；
Fig. 3 is climbers structural representation；
Fig. 4 installs and uses structural representation for the utility model.
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 for overhauling 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 fastener 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, butt muff 5 is equipped with each munnion frame, two munnion framves is opened to form plane
When two butt muffs of munnion frame 5 inserted by clevis bolt 3 fix docking.The fastener 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 fastener is double card anchor ear, and the collar of described double card anchor ear one end is fastened with horizontal terraced 2 right part of passing a bridge, separately
The collar of one end fastens transmission of electricity vertical rod 10.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 of the wear-resistant rubber layer of covering
Can be installed in place for this instrument 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, horizontal ladder 2 of passing a bridge is fixed on back by operator, is utilized
The climbers for carrying climb 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, operating personnel hang over the climbers for carrying on the horizontal ladder 2 of gap bridge, start to defeated
The X-type fork beam 8 junction maintenance of electric tower bar.End-of-job, operating personnel put on the climbers for carrying, will the horizontal ladder 2 of gap bridge with rope
Drop to ground.Fastener can also use cable-type padlock, and cable-type padlock is locked with horizontal terraced 2 right part of passing a bridge first, then steel
Silk lock tube is on setting electric pole 10 and locks.
Claims (6)
1. it is a kind of overhaul 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 fastener of flexible connection.
2. it is according to claim 1 it is a kind of overhaul power transmission tower rod fork beam operating platform, it is characterised in that：It is described to pass a bridge horizontal
Ladder（2）It is munnion formula support body, the munnion formula support body is accordion structure.
3. it is according to claim 2 it is a kind of overhaul 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, hinge is passed through between two munnion framves（4）Hinge
Connection, butt muff is equipped with each munnion frame（5）, clevis bolt is passed through when two munnion framves are opened to form plane（3）Insert
Enter two butt muffs of munnion frame（5）Fixed docking.
4. it is according to claim 3 it is a kind of overhaul 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, pin
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 overhaul 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 transmit 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）T-shaped centre frame is connected 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 |
|---|---|---|---|
| CN201621394341.2U CN206279749U (en) | 2016-12-19 | 2016-12-19 | A kind of operating platform for overhauling power transmission tower rod fork beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621394341.2U CN206279749U (en) | 2016-12-19 | 2016-12-19 | A kind of operating platform for overhauling power transmission tower rod fork beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206279749U true CN206279749U (en) | 2017-06-27 |
Family
ID=59072793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621394341.2U Expired - Fee Related CN206279749U (en) | 2016-12-19 | 2016-12-19 | A kind of operating platform for overhauling power transmission tower rod fork beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206279749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522532A (en) * | 2016-12-19 | 2017-03-22 | 国网河北省电力公司衡水供电分公司 | Operation platform overhauling power transmission tower pole cross beams |
-
2016
- 2016-12-19 CN CN201621394341.2U patent/CN206279749U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522532A (en) * | 2016-12-19 | 2017-03-22 | 国网河北省电力公司衡水供电分公司 | Operation platform overhauling power transmission tower pole cross beams |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |