CN108773787A - A kind of aerial ground wire lifting device of fluid pressure type - Google Patents
A kind of aerial ground wire lifting device of fluid pressure type Download PDFInfo
- Publication number
- CN108773787A CN108773787A CN201810572132.XA CN201810572132A CN108773787A CN 108773787 A CN108773787 A CN 108773787A CN 201810572132 A CN201810572132 A CN 201810572132A CN 108773787 A CN108773787 A CN 108773787A
- Authority
- CN
- China
- Prior art keywords
- ground wire
- aerial ground
- crane arm
- body case
- rectangular body
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/25—Constructional features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/25—Constructional features
- B66F3/36—Load-engaging elements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Abstract
The present invention discloses a kind of aerial ground wire lifting device of fluid pressure type, including rectangular body case, and the both sides in rectangular body case are equipped with hydraulic cylinder vertically respectively, and the telescopic rod top horizontal of hydraulic cylinder is provided with crane arm, and crane arm is rotatablely connected with telescopic rod；The suspention of crane arm outer end has chain sling, chain sling bottom end to be equipped with Fastener for climbing mountain, and Fastener for climbing mountain is used for and makes somebody a mere figurehead ground wire and forms cooperation；Cuboid outer casing bottom center is equipped with card slot, and rectangular body case can be connected in the crossbeam of aerial ground wire top by card slot；The telescopic rod of hydraulic cylinder stretches out, so that crane arm is increased, to make aerial ground wire rise by chain sling, can stop being promoted when the wire clamp of aerial ground wire is not by the gravity of aerial ground wire, it is at this time replaceable wire clamp, solves the problems, such as that scene is replaced and make somebody a mere figurehead earthing wire clip difficulty.
Description
Technical field
The present invention relates to electric power overhaul equipment technical field, the aerial ground wire lifting device of specifically a kind of fluid pressure type.
Background technology
Well known, aerial ground wire is installed in above conducting wire, is suspended on steel tower by wire clamp, long-play,
Wire clamp and link can all generate abrasion, need to replace in time.Currently, the replacement of aerial earthing wire clip, without dedicated auxiliary
Assistant engineer has, and is only simply bound with rope, forces to shorten the distance between aerial ground wire and steel tower hanging point；Since rope is deposited
In elasticity, it is difficult to control this distance, once cord break, aerial ground wire can slide, and injure operating personnel.It is badly in need of energy in scene
The Work tool of enough aerial ground wires of security improvement, it is ensured that the safety of operation.
Invention content
The purpose of the present invention is to provide a kind of aerial ground wire lifting device of fluid pressure type, which connects aerial
Ground wire quickly lifts and fixes, and is convenient for changing wire clamp.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of fluid pressure type is aerial to be grounded lifting device, including rectangular body case, and the both sides in rectangular body case are set vertically respectively
There are hydraulic cylinder, the telescopic rod top horizontal of hydraulic cylinder to be provided with crane arm, crane arm is rotatablely connected with telescopic rod；Crane arm outer end
Suspention has chain sling, chain sling bottom end to be equipped with Fastener for climbing mountain, and Fastener for climbing mountain is used for and makes somebody a mere figurehead ground wire and forms cooperation；In cuboid outer casing bottom
The heart is equipped with card slot, and rectangular body case can be connected in the crossbeam of aerial ground wire top by card slot.
The invention has the advantages that the present apparatus to be connected in the crossbeam of aerial ground wire top by card slot, by stepping on
The fixed aerial ground wire of mountain button, then enables the telescopic rod of hydraulic cylinder stretch out, crane arm is made to increase, to make aerial connect by chain sling
Ground wire rises, and can stop being promoted when the wire clamp of aerial ground wire is not by the gravity of aerial ground wire, i.e. replaceable at this time
Wire clamp solves the problems, such as that scene is replaced and makes somebody a mere figurehead earthing wire clip difficulty.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples：
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the use side view of the present invention.
Specific implementation mode
In conjunction with shown in Fig. 1 and Fig. 2, outside a kind of aerial ground wire lifting device, including cuboid of fluid pressure type of present invention offer
Shell 1, the both sides in rectangular body case 1 are equipped with hydraulic cylinder 2 vertically respectively, and the telescopic rod 2a of each hydraulic cylinder stretches out outside cuboid
Shell 1, the tops telescopic rod 2a of each hydraulic cylinder are horizontally disposed to have crane arm 3, crane arm 3 to be rotatablely connected with telescopic rod 2a；It rises
The suspention of 3 outer end of weighing arm has chain sling 4,4 bottom end of chain sling to be equipped with Fastener for climbing mountain 5, and Fastener for climbing mountain 5 is used for and makes somebody a mere figurehead ground wire 6 and forms cooperation；It is long
1 bottom centre of cube shell is equipped with card slot 1a, and rectangular body case 1 can be connected in the cross of aerial ground wire top by card slot 1a
Beam 7.
The present apparatus is connected in the crossbeam 7 of aerial ground wire top by card slot 1a, aerial ground connection is fixed by Fastener for climbing mountain 5
Then line 6 enables the telescopic rod 2a of hydraulic cylinder 2 stretch out, crane arm 3 is made to increase, to make aerial ground wire 6 rise by chain sling 4,
It can stop being promoted when the wire clamp of aerial ground wire 6 is not by the gravity of aerial ground wire, at this time i.e. replaceable wire clamp, solve
It is live to replace the problem for making somebody a mere figurehead earthing wire clip difficulty.
The above described is only a preferred embodiment of the present invention, being not intended to limit the present invention in any form；Appoint
What those skilled in the art, without departing from the scope of the technical proposal of the invention, all using the side of the disclosure above
Method and technology contents make many possible changes and modifications to technical solution of the present invention, or are revised as the equivalent reality of equivalent variations
Apply example.Therefore, every content without departing from technical solution of the present invention, according to the technical essence of the invention does above example
Any simple modification, equivalent replacement, equivalence changes and modification, still fall within technical solution of the present invention protection in the range of.
Claims (1)
1. a kind of aerial ground wire lifting device of fluid pressure type, which is characterized in that including rectangular body case, two in rectangular body case
Side is equipped with hydraulic cylinder vertically respectively, and the telescopic rod top horizontal of hydraulic cylinder is provided with crane arm, and crane arm connects with telescopic rod rotation
It connects；The suspention of crane arm outer end has chain sling, chain sling bottom end to be equipped with Fastener for climbing mountain, and Fastener for climbing mountain is used for and makes somebody a mere figurehead ground wire and forms cooperation；It is long
Cube outer casing bottom center is equipped with card slot, and rectangular body case can be connected in the crossbeam of aerial ground wire top by card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810572132.XA CN108773787A (en) | 2018-06-06 | 2018-06-06 | A kind of aerial ground wire lifting device of fluid pressure type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810572132.XA CN108773787A (en) | 2018-06-06 | 2018-06-06 | A kind of aerial ground wire lifting device of fluid pressure type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108773787A true CN108773787A (en) | 2018-11-09 |
Family
ID=64025774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810572132.XA Withdrawn CN108773787A (en) | 2018-06-06 | 2018-06-06 | A kind of aerial ground wire lifting device of fluid pressure type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108773787A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005184927A (en) * | 2003-12-17 | 2005-07-07 | Kansai Electric Power Co Inc:The | Device for lifting overhead wire |
| WO2016000416A1 (en) * | 2014-07-02 | 2016-01-07 | 国家电网公司 | Overhead ground wire lifter |
| CN105703271A (en) * | 2016-03-21 | 2016-06-22 | 中国南方电网有限责任公司超高压输电公司百色局 | Special tool for replacing overhead ground wire suspension clamp and hardware fitting |
| CN206135297U (en) * | 2016-11-04 | 2017-04-26 | 国网吉林省电力有限公司四平供电公司 | Earth connection lifting mechanism is maked somebody a mere figurehead to fluid pressure type |
| CN208545060U (en) * | 2018-06-06 | 2019-02-26 | 国网安徽省电力有限公司蚌埠供电公司 | A kind of aerial ground line lifting device of fluid pressure type |
-
2018
- 2018-06-06 CN CN201810572132.XA patent/CN108773787A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005184927A (en) * | 2003-12-17 | 2005-07-07 | Kansai Electric Power Co Inc:The | Device for lifting overhead wire |
| WO2016000416A1 (en) * | 2014-07-02 | 2016-01-07 | 国家电网公司 | Overhead ground wire lifter |
| CN105703271A (en) * | 2016-03-21 | 2016-06-22 | 中国南方电网有限责任公司超高压输电公司百色局 | Special tool for replacing overhead ground wire suspension clamp and hardware fitting |
| CN206135297U (en) * | 2016-11-04 | 2017-04-26 | 国网吉林省电力有限公司四平供电公司 | Earth connection lifting mechanism is maked somebody a mere figurehead to fluid pressure type |
| CN208545060U (en) * | 2018-06-06 | 2019-02-26 | 国网安徽省电力有限公司蚌埠供电公司 | A kind of aerial ground line lifting device of fluid pressure type |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181109 |
|
| WW01 | Invention patent application withdrawn after publication |