CN105345636B - A kind of fluid pressure type high altitude wire derusting device - Google Patents
A kind of fluid pressure type high altitude wire derusting device Download PDFInfo
- Publication number
- CN105345636B CN105345636B CN201510880824.7A CN201510880824A CN105345636B CN 105345636 B CN105345636 B CN 105345636B CN 201510880824 A CN201510880824 A CN 201510880824A CN 105345636 B CN105345636 B CN 105345636B
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- CN
- China
- Prior art keywords
- hydraulic
- jointing clamp
- jaw
- fluid pressure
- pressure type
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
Abstract
A kind of fluid pressure type high altitude wire derusting device, the handle assembly of the device is combined with the operation rod end of overhead jointing clamp, except the parts thereofs such as scale crust and hydraulic cylinder are combined with the jaw of overhead jointing clamp.The commutation of power is acted on using hydraulic pressure, operating personnel need to only be repeated several times and clutch and loosen hand handle, you can dispel the surface oxide layer that high-voltage line tests contact position.The device can be used in combination with various types of overhead jointing clamp.Solve existing high-altitude wiring test device and carry the problem of dispelling not good high-voltage line surface oxide layer functional effect, complex operation, not strong versatility, with it is simple to operate, dispel good oxide layer effect, highly versatile the characteristics of.
Description
Technical field
The present invention relates to the special inspecting equipment in power test field, specifically a kind of fluid pressure type high altitude wire rust cleaning dress
Put, coordinate special high altitude wire wiring fixture to use, dedicated for dispelling the oxide layer of conductive line surfaces, to test or overhauling electrical equipment
Equipment does early-stage preparations.
Background technology
High-altitude wiring test equipment is that one kind used in power department carries out preventive trial and repair based on condition of component test must
Equip, be mainly used in carrying out the electric equipments such as contact resistance, loop resistance, PT CT dielectric losses and capacitance test
High-altitude connects electric test and detection, and the purpose is to obtain the first-hand real time data information of POWER SYSTEM STATE parameter.High-altitude wiring
The working environment of test equipment is complicated, and testing location is usually field, away from the environment that ground level is 8.5 meters or so, Er Qiewo
State's overwhelming majority region is subtropical climate, and stronger monsoon is accompanied by throughout the year, so that high-voltage line produces the dance of randomness
Dynamic disturbed test work, therefore, influences the factor of test data accuracy numerous, and with the spy of random and various factors coupling
Property.
Traditional high-altitude wiring test equipment is generally the overhead jointing clamp of Purely mechanical, and the closed manners of its jaw have assembly pulley
Formula, feed screw nut pair formula and spring etc..Existing high-altitude wiring device have the shortcomings that one it is common --- complex operation
And the surface oxide layer on high-voltage line can not be effectively dispelled, cause test data to there is larger error, influence test result.
Therefore, a key of high-altitude wiring technology is to develop to dispel the surface oxide layer that high-voltage line tests contact position
The good and simple to operate device of effect, and the problem that this is exactly faced at present.
The content of the invention
, can be with various types of high-altitude it is an object of the invention to provide a kind of fluid pressure type high altitude wire derusting device
Jointing clamp binding clip is used cooperatively, and is reached the effect for removing wire oxide layer well, is realized that ground handling operator's remote operation is dispelled
Except the purpose of high-voltage line test point surface oxide layer, with it is simple to operate, dispel good oxide layer effect, highly versatile the characteristics of.
In order to achieve the above object, the present invention is adopted the technical scheme that：A kind of fluid pressure type high altitude wire derusting device, bag
Include handle assembly, hydraulic tube, three-way connection, hydraulic cylinder, piston rod, connecting rod, gear pin, except scale crust and back-moving spring.Tool
Body structure and annexation are：
The handle assembly is by constituting body, hand handle, piston and hand lid, and piston coaxial is arranged on the ladder internal portion
In the cylindric hydraulic cavities of shape, hand is with being connected through the hinge body, and small end is propped up piston rear end by hand；The three-way connection difference
Connect one end of three hydraulic tubes, the other end connection handle assembly of hydraulic tube body hydraulic fluid port, two hydraulic tubes it is another
One end is connected respectively to two hydraulic cylinders；Two hydraulic cylinders are separately fixed on the inside of the upper jaw of overhead jointing clamp and lower jaw simultaneously
It can be moved with jaw；Two piston rods are coaxially mounted in two hydraulic cylinders respectively；Connecting rod one end is hinged with piston rod, another
End is hinged with gear pin；Except scale crust is separately mounted in the groove of the upper jaw of overhead jointing clamp and lower jaw simultaneously by bearing pin
It can be slidably reciprocated along groove, back-moving spring is separately mounted to groove outer end and except between scale crust.
The connecting rod two ends are respectively with piston rod and except scale crust is hinged.
The handle assembly is fixed on the action bars lower end of overhead jointing clamp.
The hydraulic cylinder is combined with the jaw of overhead jointing clamp and can moved with jaw.
The handle assembly will be full of hydraulic oil in body hydraulic cavities, hydraulic tube, three-way connection and hydraulic cylinder, hydraulic oil is by hand
Being sent to hydraulic cylinder.
It is of the invention compared with the device for removing oxide layer of dispelling of existing overhead jointing clamp, its remarkable result is：
1. the present apparatus can be used in combination from various different overhead jointing clamps, highly versatile, convenient disassembly.
2. realizing the surface oxide layer for dispelling high-voltage line test point using hydraulic mechanism, work well.
3. using commutation effect, long-range conveying effect and amplification of the hydraulic pressure to power, operating personnel need to only be repeated several times
Clutch and loosen hand can reach the purpose for effectively dispelling oxide layer, it is simple to operate laborsaving.
Brief description of the drawings
Fig. 1 is the structural representation of fluid pressure type high altitude wire derusting device of the present invention.
Fig. 2 is the structural representation that fluid pressure type high altitude wire derusting device of the present invention is combined with overhead jointing clamp.
Fig. 3 is the cross section structure diagram of the handle assembly of fluid pressure type high altitude wire derusting device of the present invention.
Fig. 4 is the structural representation of the piston rod of fluid pressure type high altitude wire derusting device of the present invention.
Fig. 5 is the structural representation of the connecting rod of fluid pressure type high altitude wire derusting device of the present invention.
Fig. 6 is fluid pressure type high altitude wire derusting device of the present invention except the structural representation of scale crust.
Fig. 7 is with the upper jaw on the overhead jointing clamp that fluid pressure type high altitude wire derusting device of the present invention is combined
Part-structure schematic diagram.
Fig. 8 is with the lower jaw on the overhead jointing clamp that fluid pressure type high altitude wire derusting device of the present invention is combined
Part-structure schematic diagram.
Marked in figure：Hand is 1, body lid 2, body 3, hydraulic tube 4, three-way connection 5, hydraulic tube 6, hydraulic tube 7, hydraulic pressure
Cylinder 8, hydraulic cylinder 9, piston rod 10, connecting rod 11, gear pin 12, except on scale crust 13, bearing pin 13, back-moving spring 14, jointing clamp
Jaw 15, jointing clamp lower jaw 16, jointing clamp base shaft 17, jointing clamp action bars 18, piston 19.
Embodiment
Technical scheme is further described below in conjunction with the accompanying drawings.
As shown in Figures 1 to 8, fluid pressure type high altitude wire derusting device of the present invention, including handle assembly, the first liquid
Pressure pipe 4, three-way connection 5, the second hydraulic tube 6, the 3rd hydraulic tube 7, first hydraulic cylinder 8, second hydraulic cylinder 9, piston rod 10, connection
Bar 11, gear pin 12, except scale crust 13 and back-moving spring 14.Concrete structure and annexation are：
The handle assembly is made up of 1, hand lid 2, body 3 and piston 19 hand, and piston 19 is coaxially mounted in a body 3
In the cylindric hydraulic cavities of stairstepping in portion, hand is 1 with being connected through the hinge body 3, and 1 small end is propped up the rear end of piston 19 by hand；
The three-way connection 5 connects one end of the first hydraulic tube 4, the second hydraulic tube 6 and the 3rd hydraulic tube 7, first respectively
Hydraulic tube 4 the other end connection handle assembly body hydraulic fluid port, the other end of the second hydraulic tube 6 is connected to first hydraulic cylinder 8；The
The other end of three hydraulic tubes 7 is connected to second hydraulic cylinder 9；Second hydraulic cylinder 9 and first hydraulic cylinder 8 are separately fixed at high-altitude wiring
The upper jaw 15 of pincers and the inner side of lower jaw 16 can simultaneously be moved with jaw；The upper jaw 15 and lower jaw 16 of described overhead jointing clamp
It is connected in jointing clamp base shaft 17；The lower end of jointing clamp base shaft 17 is fixed on the upper end of jointing clamp action bars 18；Two lead to except scale crust 13
Gear pin 12 is crossed to be separately mounted in the groove of the upper jaw 15 of overhead jointing clamp and lower jaw 16 and can back and forth slide along groove
Dynamic, two back-moving springs 14 are separately mounted to groove outer end and except between scale crust 13；Two piston rods 10 are coaxially mounted to respectively
In first hydraulic cylinder 8 and second hydraulic cylinder 9；Two one end of connecting rod 11 are hinged with piston rod 10, the other end and gear pin 12
It is hinged.
It is described except on scale crust 13 with the surface layer of high pressure linear contact lay to be measured using material that is wear-resisting, conductive, having grinding performance and
Surface texture.
Operation principle and process：
The present apparatus need to be assembled on selected overhead jointing clamp, be applied in combination before use, handle assembly and high-altitude wiring
The lower end of action bars 18 of pincers is combined, and two sets are removed the upper jaw 15 and lower jaw 16 of scale crust 13 and hydraulic cylinder respectively with overhead jointing clamp
With reference to.
During work, after overhead jointing clamp upper jaw 15, lower jaw 16 clamp high altitude wire to be measured, operating personnel clutch
Hand promotes hydraulic oil to flow through hydraulic tube 4, three-way connection 5 successively 1, and punishes into two-way in three-way connection 5, and the is flowed through all the way
Two hydraulic tubes 6 reach first hydraulic cylinder 8, and another road flows through the 3rd hydraulic tube 7 and reaches second hydraulic cylinder 9, forces piston rod 10 to push away
The dynamic connecting rod 11 being hinged therewith, then promotes gear pin 12 to drive except scale crust 13 is together along the upper jaw 15 of overhead jointing clamp
Slided outward with the chute in lower jaw 16, except scale crust 13 realizes contact position on cutting high-voltage line to be measured in sliding process
Surface oxide layer.
When operating personnel decontrol hand 1, in the presence of back-moving spring 14, the present apparatus returns to original state.It is so past
Multiple operation for several times, can be realized and dispel the surface oxide layer that high altitude wire tests contact position.
Claims (5)
1. a kind of fluid pressure type high altitude wire derusting device, including handle assembly, hydraulic tube, three-way connection, hydraulic cylinder, piston rod,
Connecting rod, gear pin, except scale crust and back-moving spring, it is characterised in that concrete structure and annexation are：The handle assembly
By body, hand handle, piston and hand constitute lid, the piston coaxial is arranged on the cylindric hydraulic cavities of stairstepping internal portion
In, hand is with being connected through the hinge body, and small end is propped up piston rear end by hand, and the three-way connection connects three hydraulic tubes respectively
One end, the other end connection handle assembly of hydraulic tube body hydraulic fluid port, the other end of two hydraulic tubes is connected respectively to
Two hydraulic cylinders, two hydraulic cylinders are separately fixed on the inside of the upper jaw of overhead jointing clamp and lower jaw and can moved with jaw,
The piston rod is coaxially mounted in two hydraulic cylinders, and described connecting rod one end is hinged with piston rod, the other end and gear pin
It is hinged, except scale crust is arranged in the groove of the upper jaw of overhead jointing clamp and lower jaw and can back and forth slided along groove by bearing pin
Dynamic, back-moving spring is separately mounted to groove outer end and except between scale crust,
The handle assembly by hydraulic tube pushes hydraulic oil to from the control stick bottom of overhead jointing clamp be arranged on beyond several meters
Hydraulic cylinder on overhead jointing clamp jaw, then the piston rod in hydraulic cylinder is promoted, except scale crust is in piston rod and the work of back-moving spring
It is reciprocating under to strike off conductive line surfaces oxide layer, reach rust cleaning purpose.
2. a kind of fluid pressure type high altitude wire derusting device according to claim 1, it is characterised in that：The connecting rod two ends
Respectively with piston rod and except scale crust is hinged.
3. a kind of fluid pressure type high altitude wire derusting device according to claim 1, it is characterised in that：The handle assembly is consolidated
It is scheduled on the action bars lower end of overhead jointing clamp.
4. a kind of fluid pressure type high altitude wire derusting device according to claim 1, it is characterised in that：The hydraulic cylinder and height
The jaw of empty jointing clamp is combined and can moved with jaw.
5. a kind of fluid pressure type high altitude wire derusting device according to claim 1, it is characterised in that：The handle assembly will
Hydraulic oil is full of in hydraulic cavities, hydraulic tube, three-way connection and hydraulic cylinder, hydraulic oil is sent to hydraulic cylinder by hand handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510880824.7A CN105345636B (en) | 2015-12-04 | 2015-12-04 | A kind of fluid pressure type high altitude wire derusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510880824.7A CN105345636B (en) | 2015-12-04 | 2015-12-04 | A kind of fluid pressure type high altitude wire derusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105345636A CN105345636A (en) | 2016-02-24 |
| CN105345636B true CN105345636B (en) | 2017-07-18 |
Family
ID=55321771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510880824.7A Active CN105345636B (en) | 2015-12-04 | 2015-12-04 | A kind of fluid pressure type high altitude wire derusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105345636B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2775666Y (en) * | 2005-03-21 | 2006-04-26 | 缪国庆 | Overhead power detecting pincers |
| JP2008125294A (en) * | 2006-11-14 | 2008-05-29 | Chugoku Electric Power Co Inc:The | Polishing device |
| CN203887825U (en) * | 2014-05-30 | 2014-10-22 | 国网山东夏津县供电公司 | Multifunctional hydraulic tongs |
| CN104600633A (en) * | 2015-03-02 | 2015-05-06 | 国家电网公司 | Ground potential live working lead polisher |
| CN205129583U (en) * | 2015-12-04 | 2016-04-06 | 广西大学 | High hollow wire of fluid pressure type rust cleaning device |
-
2015
- 2015-12-04 CN CN201510880824.7A patent/CN105345636B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2775666Y (en) * | 2005-03-21 | 2006-04-26 | 缪国庆 | Overhead power detecting pincers |
| JP2008125294A (en) * | 2006-11-14 | 2008-05-29 | Chugoku Electric Power Co Inc:The | Polishing device |
| CN203887825U (en) * | 2014-05-30 | 2014-10-22 | 国网山东夏津县供电公司 | Multifunctional hydraulic tongs |
| CN104600633A (en) * | 2015-03-02 | 2015-05-06 | 国家电网公司 | Ground potential live working lead polisher |
| CN205129583U (en) * | 2015-12-04 | 2016-04-06 | 广西大学 | High hollow wire of fluid pressure type rust cleaning device |
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| Publication number | Publication date |
|---|---|
| CN105345636A (en) | 2016-02-24 |
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