CN209226486U - High-pressure telescopic electroscope lifting device - Google Patents
High-pressure telescopic electroscope lifting device Download PDFInfo
- Publication number
- CN209226486U CN209226486U CN201822028585.4U CN201822028585U CN209226486U CN 209226486 U CN209226486 U CN 209226486U CN 201822028585 U CN201822028585 U CN 201822028585U CN 209226486 U CN209226486 U CN 209226486U
- Authority
- CN
- China
- Prior art keywords
- electroscope
- sleeve
- jacking
- jacking sleeve
- walking dolly
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of high-pressure telescopic electroscope lifting devices comprising walking dolly is hingedly equipped with electroscope jacking sleeve on the walking dolly top surface；It is equipped with sleeve on the walking dolly top surface of electroscope jacking sleeve side and adjusts bracket；Winch is equipped on sleeve adjustment bracket；The traction rope of the winch is connect across the pulley with the electroscope jacking sleeve；Horizontally rotate on sleeve adjustment bracket equipped with sleeve angle adjustment screw；Angle, which is equipped with, in sleeve angle adjustment screw one end adjusts crank, sleeve angle adjustment screw other end movable contact seperated with the electroscope jacking sleeve side wall；Sliding is equipped with electroscope fixed link in the electroscope jacking sleeve；Lifter rack is equipped on the electroscope fixed link side wall；Rotation is equipped with the lifting gear engaged with the lifter rack on the electroscope jacking sleeve side wall；Hi/local crank and ratchet mechanism are equipped in the shaft of the lifting gear.
Description
Technical field:
The utility model relates to a kind of power equipment more particularly to a kind of high-pressure telescopic electroscope lifting devices.
Background technique:
Ultra-high Voltage Substations regulation is during progress 500kV route stops power transmission grid switching operation at present, it is necessary to 500kV line
Road outgoing line side carries out direct electrical verification, but since 500kV route is generally highly 16 meters, when carrying out direct electrical verification, due to electrical verification
Device stretches too long, and electroscope is heavier, causes electroscope stability very poor, and when electrical verification shakes back and forth, needs two people while using,
There are electrical verification, personnel fail to grip with electroscope, fall the security risk for injuring personnel by a crashing object；Electrical verification work is caused to carry out difficult.
Utility model content:
The purpose of this utility model is to provide a kind of raising high voltage substation electrical verification working efficiencies, guarantee operator's energy
Enough go on smoothly the high-pressure telescopic electroscope lifting device of electrical verification work.
The utility model is implemented by following technical solution: high-pressure telescopic electroscope lifting device, which is characterized in that it includes
Walking dolly is hingedly equipped with electroscope jacking sleeve on the walking dolly top surface；In electroscope jacking sleeve side
The walking dolly top surface be equipped with sleeve adjust bracket；Winch is equipped on sleeve adjustment bracket；In the sleeve
It adjusts cradle top surface and is equipped with pulley；The traction rope of the winch is connect across the pulley with the electroscope jacking sleeve；?
Horizontally rotate on the sleeve adjustment bracket equipped with sleeve angle adjustment screw；It is equipped in sleeve angle adjustment screw one end
Angle adjusts crank, sleeve angle adjustment screw other end movable contact seperated with the electroscope jacking sleeve side wall；
Sliding is equipped with electroscope fixed link in the electroscope jacking sleeve；Lifting tooth is equipped on the electroscope fixed link side wall
Item；Rotation is equipped with the lifting gear engaged with the lifter rack on the electroscope jacking sleeve side wall；In the lifting
The shaft of gear is equipped with hi/local crank and ratchet mechanism.
Preferably, sleeve is equipped in the walking dolly top surface of electroscope jacking sleeve two sides go up and down position-limited rack.
Preferably, the winch is hand winch.
The advantages of the utility model: structure is simple, easy to use, and electroscope is by mechanically aided control, and stability is good, no
It can shake, eliminate manpower and lift and fall the security risk for injuring personnel by a crashing object existing for electroscope；Electrical verification working efficiency is improved, also
Part manpower is liberated, electrical verification work can be completed by carrying out operation one people monitoring by a people, be eliminated due to electroscope shakes
Caused by security risk.With the rapid development of power industry, high pressure main grid structure is continuously increased, and the utility model is available wide
General application has good promotional value, preferably serves power worker.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlarged view of A in Fig. 1.
Walking dolly 1, electroscope jacking sleeve 2, sleeve adjustment bracket 3, hand winch 4, pulley 5, sleeve angle adjustment
Screw rod 6, adjustment crank 7, electroscope fixed link 8, lifter rack 9, lifting gear 10, hi/local crank 11, ratchet mechanism 12.
Specific embodiment:
High-pressure telescopic electroscope lifting device comprising walking dolly 1 is hingedly equipped with electrical verification on 1 top surface of walking dolly
Device jacking sleeve 2；It is equipped with sleeve on 1 top surface of walking dolly of 2 side of electroscope jacking sleeve and adjusts bracket 3；In sleeve tune
Whole bracket is equipped with hand winch 4；Pulley 5 is equipped in sleeve adjustment 3 top surface of bracket；The traction rope of hand winch 4 is across pulley 5
It is connect with electroscope jacking sleeve 2, electroscope jacking sleeve 2 and walking dolly 1 is adjusted by the folding and unfolding of 4 traction rope of hand winch
The tilt angle of top surface；Horizontally rotated on sleeve adjustment bracket 3 equipped with sleeve angle adjustment screw 6, is adjusted in sleeve angle
6 one end of screw rod is equipped with angle and adjusts crank 7, and 6 other end of sleeve angle adjustment screw is seperated with 2 side wall of electroscope jacking sleeve living
Dynamic contact adjusts crank 7 by rotation, and it is micro- to realize that the tilt angle to electroscope jacking sleeve 2 and 1 top surface of walking dolly carries out
It adjusts；Sliding is equipped with electroscope fixed link 8 in electroscope jacking sleeve 7；Lifter rack is equipped on 8 side wall of electroscope fixed link
9；Rotation is equipped with the lifting gear 10 engaged with lifter rack 9 on 2 side wall of electroscope jacking sleeve；In turning for lifting gear 10
Axis is equipped with hi/local crank 11 and ratchet mechanism 12, and the lifting of electroscope fixed link 8 is realized by rotation hi/local crank 11；Ratchet
Mechanism 12 guarantees to lock after electroscope fixed link 8 is gone up and down, and will not arbitrarily slide in electroscope jacking sleeve 2；In electrical verification
1 top surface of walking dolly of 2 two sides of device jacking sleeve is equipped with sleeve and goes up and down position-limited rack 13, and sleeve goes up and down position-limited rack 13 and realizes electroscope
Jacking sleeve 2 will not be tilted when 1 top surface of walking dolly rotates to both ends, guarantee the lifting lifting positioning of electroscope jacking sleeve 2
Accurately.
Operation instruction:
The handshake part bottom end of high-pressure telescopic electroscope is fixed on 8 top of electroscope fixed link, it will by hand winch 4
2 pull-up of electroscope jacking sleeve simultaneously reaches the angle for needing electrical verification, then is risen electroscope fixed link 8 by hi/local crank 11,
The detection part of high-pressure telescopic electroscope is set to reach the height for needing electrical verification position；Be movably walking trolley 1, makes high-pressure telescopic electrical verification
The detection part alignment of device needs the position of electrical verification to carry out electrical verification.
Claims (3)
1. high-pressure telescopic electroscope lifting device, which is characterized in that it includes walking dolly, is cut with scissors on the walking dolly top surface
It is equipped with electroscope jacking sleeve；Sleeve is equipped on the walking dolly top surface of electroscope jacking sleeve side to adjust
Bracket；Winch is equipped on sleeve adjustment bracket；Pulley is equipped in sleeve adjustment cradle top surface；The winch is led
Messenger is connect across the pulley with the electroscope jacking sleeve；Horizontally rotate on sleeve adjustment bracket equipped with sleeve
Angle adjustment screw；Angle, which is equipped with, in sleeve angle adjustment screw one end adjusts crank, the sleeve angle adjustment screw
Other end movable contact seperated with the electroscope jacking sleeve side wall；Sliding is equipped with electrical verification in the electroscope jacking sleeve
Device fixed link；Lifter rack is equipped on the electroscope fixed link side wall；It is rotated on the electroscope jacking sleeve side wall
Equipped with the lifting gear engaged with the lifter rack；Hi/local crank and ratchet machine are equipped in the shaft of the lifting gear
Structure.
2. high-pressure telescopic electroscope lifting device according to claim 1, which is characterized in that go up and down and cover in the electroscope
The walking dolly top surface of cylinder two sides is equipped with sleeve and goes up and down position-limited rack.
3. high-pressure telescopic electroscope lifting device according to claim 1 or 2, which is characterized in that the winch is manual
Winch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822028585.4U CN209226486U (en) | 2018-12-03 | 2018-12-03 | High-pressure telescopic electroscope lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822028585.4U CN209226486U (en) | 2018-12-03 | 2018-12-03 | High-pressure telescopic electroscope lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209226486U true CN209226486U (en) | 2019-08-09 |
Family
ID=67506219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822028585.4U Expired - Fee Related CN209226486U (en) | 2018-12-03 | 2018-12-03 | High-pressure telescopic electroscope lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209226486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113702689A (en) * | 2021-08-11 | 2021-11-26 | 国网山东省电力公司长岛县供电公司 | Power transmission line power failure operation pre-reverse-prevention power supply continuous electricity testing device |
-
2018
- 2018-12-03 CN CN201822028585.4U patent/CN209226486U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113702689A (en) * | 2021-08-11 | 2021-11-26 | 国网山东省电力公司长岛县供电公司 | Power transmission line power failure operation pre-reverse-prevention power supply continuous electricity testing device |
| CN113702689B (en) * | 2021-08-11 | 2023-11-21 | 国网山东省电力公司长岛县供电公司 | Continuous electricity testing device for preventing reverse power supply in power outage operation of power transmission line |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 |