CN109928302A - A kind of insulator lifting device - Google Patents
A kind of insulator lifting device Download PDFInfo
- Publication number
- CN109928302A CN109928302A CN201910221781.XA CN201910221781A CN109928302A CN 109928302 A CN109928302 A CN 109928302A CN 201910221781 A CN201910221781 A CN 201910221781A CN 109928302 A CN109928302 A CN 109928302A
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- China
- Prior art keywords
- main body
- ring
- insulator
- lifting
- lifting device
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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.)
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- Electric Cable Installation (AREA)
Abstract
A kind of insulator lifting device, include: main body, it includes stationary halfs；Two latching devices, are respectively fixedly disposed at the both ends of main body；Movable semi-ring is fixedly connected by latching device with main body, and the stationary half of movable semi-ring and main body forms complete annulus；Two hanging rings, are respectively fixedly disposed at the both ends of main body.The present invention protects insulator not damaged in hoisting process, increases service life, improves the safety of lifting, improves lifting quality, shortens the lifting time, improves lifting efficiency.
Description
Technical field
The present invention relates to a kind of insulator lifting devices.
Background technique
During transmission line of electricity replaces insulator, lack the lifting Work tool of profession.Using general lifting mode pair
Interior insulator will cause certain damage, and coup injury insulator umbrella and its hydrophobic coat, cause construction quality sometimes
It is unreliable, increase construction cost, also will cause the injures and deaths of personnel sometimes, there are some potential safety problemss.
Summary of the invention
The present invention provides a kind of insulator lifting device, and protection insulator is not damaged in hoisting process, and increasing makes
With the service life, the safety of lifting is improved, improves lifting quality, the lifting time is shortened, improves lifting efficiency.
In order to achieve the above object, the present invention provides a kind of insulator lifting device, includes:
Main body, it includes stationary halfs；
Two latching devices, are respectively fixedly disposed at the both ends of main body；
Movable semi-ring is fixedly connected by latching device with main body, and the stationary half of movable semi-ring and main body has been formed
Whole annulus；
Two hanging rings, are respectively fixedly disposed at the both ends of main body.
The main body also includes the interconnecting piece for being connected to stationary half both ends, is used for connecting latch mechanism.
For the movable semi-ring comprising ring body and positioned at the end at ring body both ends, two ends pass through latching device and main body
Interconnecting piece connection.
The hanging ring is integrally formed with main body.
The hanging ring and main body is detachably connected.
The stationary half is matched with the size of annulus that movable semi-ring is formed with the outer diameter of insulator.
The stationary half and movable semi-ring have thickness.
The present invention apply transmission line of electricity replacement insulator operating process in, protect insulator in hoisting process not by
Damage, increases service life, improves the safety of lifting, improve lifting quality, shortens the lifting time, improves and hang
Fill efficiency.
Detailed description of the invention
Fig. 1 is a kind of main view of insulator lifting device provided by the invention.
Fig. 2 is a kind of top view of insulator lifting device provided by the invention.
Specific embodiment
Presently preferred embodiments of the present invention is illustrated below according to Fig. 1 and Fig. 2.
As shown in Figure 1, the present invention provides a kind of insulator lifting device, include:
Main body 1 it includes stationary half 101 and is connected to the interconnecting piece 102 at 101 both ends of stationary half；
Two latching devices 2 are respectively fixedly disposed at the interconnecting piece 102 in main body 1；
Movable semi-ring 3, it includes ring body 301 and positioned at the end 302 at 301 both ends of ring body, which passes through lock
Buckle mechanism 2 and the interconnecting piece 102 of main body 1 are connected and fixed, and the stationary half 101 on ring body 301 and main body 1 forms one completely
Annulus, be used for clip insulator；
Two hanging rings 4, the interconnecting piece 102 being separately connected in main body 1, for connecting lifting rope (not shown).
It is dismountable that the hanging ring 4 can be between integrally formed or hanging ring 4 and main body 1 with main body 1.
The stationary half 101 is matched with the size of annulus that movable semi-ring 3 is formed with the outer diameter of insulator.
As shown in Fig. 2, the main body 1 and movable semi-ring 3 have thickness D, so that main body 1 and movable semi-ring 3 were formed
Annulus can coat the larger area on insulator, with protect silicon rubber synthetic insulators during the installation process its hydrophobic coat and
Full skirt is not damaged.
Working principle of the present invention is as follows:
The insulator lifted will be needed to be put into the stationary half 101 of main body 1, movable semi-ring 3 is fixedly attached to main body 1
On the latching device 2 at both ends, the annulus that stationary half 101 and movable semi-ring 3 are formed at this time steadily clip on the outside of insulator,
Lifting rope is then connected to the hanging ring 4 of 1 two sides of main body, while lifting the lifting rope on two sides hanging ring 4, steadily increase insulator,
Farthest reduce the stress of insulator in hoisting process.
The present invention apply transmission line of electricity replacement insulator operating process in, protect insulator in hoisting process not by
Damage, increases service life, improves the safety of lifting, improve lifting quality, shortens the lifting time, improves and hang
Fill efficiency.
It is discussed in detail although the contents of the present invention have passed through above preferred embodiment, but it should be appreciated that above-mentioned
Description is not considered as limitation of the present invention.After those skilled in the art have read above content, for of the invention
A variety of modifications and substitutions all will be apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (7)
1. a kind of insulator lifting device, characterized by comprising:
Main body, it includes stationary halfs；
Two latching devices, are respectively fixedly disposed at the both ends of main body；
Movable semi-ring is fixedly connected by latching device with main body, and the stationary half of movable semi-ring and main body is formed completely
Annulus；
Two hanging rings, are respectively fixedly disposed at the both ends of main body.
2. insulator lifting device as described in claim 1, which is characterized in that the main body also includes to be connected to admittedly
The interconnecting piece for determining semi-ring both ends, is used for connecting latch mechanism.
3. insulator lifting device as claimed in claim 2, which is characterized in that the movable semi-ring includes ring body and is located at
The end at ring body both ends, two ends are connected by latching device and the interconnecting piece of main body.
4. insulator lifting device as described in claim 1, which is characterized in that the hanging ring and main body is to be integrally formed
's.
5. insulator lifting device as described in claim 1, which is characterized in that the hanging ring is to be detachably connected with main body
's.
6. insulator lifting device as described in claim 1, which is characterized in that the stationary half is formed with movable semi-ring
The size of annulus matched with the outer diameter of insulator.
7. insulator lifting device as described in claim 1, which is characterized in that the stationary half and movable semi-ring have
Thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910221781.XA CN109928302A (en) | 2019-03-22 | 2019-03-22 | A kind of insulator lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910221781.XA CN109928302A (en) | 2019-03-22 | 2019-03-22 | A kind of insulator lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109928302A true CN109928302A (en) | 2019-06-25 |
Family
ID=66988137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910221781.XA Pending CN109928302A (en) | 2019-03-22 | 2019-03-22 | A kind of insulator lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109928302A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012161174A (en) * | 2011-02-01 | 2012-08-23 | Chugoku Electric Power Co Inc:The | Power line suspension device insulator chain lifting device |
| CN103545753A (en) * | 2013-10-16 | 2014-01-29 | 国家电网公司 | Multifunctional 550kN titanium alloy closed insulator fixture |
| CN203553740U (en) * | 2013-10-16 | 2014-04-16 | 国家电网公司 | A replacing apparatus for a 800kV extra-high voltage direct current transmission line single insulator |
| CN205178375U (en) * | 2015-08-14 | 2016-04-20 | 国家电网公司 | Strain insulator stick porcelain insulator overhauls device |
| CN205282991U (en) * | 2015-12-11 | 2016-06-01 | 国网浙江省电力公司嘉兴供电公司 | Be used for special hoist and mount fixture of high tension transmission line composite insulator |
| CN206014242U (en) * | 2016-09-19 | 2017-03-15 | 国网浙江杭州市富阳区供电公司 | A kind of aid for lifting insulator |
| CN208401411U (en) * | 2018-08-10 | 2019-01-18 | 国网四川省电力公司检修公司 | A kind of elevator for replacing linear insulator string under electrification |
-
2019
- 2019-03-22 CN CN201910221781.XA patent/CN109928302A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012161174A (en) * | 2011-02-01 | 2012-08-23 | Chugoku Electric Power Co Inc:The | Power line suspension device insulator chain lifting device |
| CN103545753A (en) * | 2013-10-16 | 2014-01-29 | 国家电网公司 | Multifunctional 550kN titanium alloy closed insulator fixture |
| CN203553740U (en) * | 2013-10-16 | 2014-04-16 | 国家电网公司 | A replacing apparatus for a 800kV extra-high voltage direct current transmission line single insulator |
| CN205178375U (en) * | 2015-08-14 | 2016-04-20 | 国家电网公司 | Strain insulator stick porcelain insulator overhauls device |
| CN205282991U (en) * | 2015-12-11 | 2016-06-01 | 国网浙江省电力公司嘉兴供电公司 | Be used for special hoist and mount fixture of high tension transmission line composite insulator |
| CN206014242U (en) * | 2016-09-19 | 2017-03-15 | 国网浙江杭州市富阳区供电公司 | A kind of aid for lifting insulator |
| CN208401411U (en) * | 2018-08-10 | 2019-01-18 | 国网四川省电力公司检修公司 | A kind of elevator for replacing linear insulator string under electrification |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190625 |