CN108318716A - A kind of telescopic device for fixing experimental test line - Google Patents
A kind of telescopic device for fixing experimental test line Download PDFInfo
- Publication number
- CN108318716A CN108318716A CN201810339741.0A CN201810339741A CN108318716A CN 108318716 A CN108318716 A CN 108318716A CN 201810339741 A CN201810339741 A CN 201810339741A CN 108318716 A CN108318716 A CN 108318716A
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- China
- Prior art keywords
- test line
- experimental test
- connecting rod
- positioning
- fixing
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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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- 238000012360 testing method Methods 0.000 title claims abstract description 74
- 239000007787 solid Substances 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 10
- 229920001971 elastomer Polymers 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention relates to the technical fields of power distribution station ancillary equipment, and one end of insulated telescopic rods is connected to more particularly, to a kind of telescopic device for fixing experimental test line, including insulated telescopic rods and the binding clip with the cooperation of experimental test line, the binding clip；The insulated telescopic rods are made of the connecting rod of several socket settings, and the fixing component for being useful for fixed experimental test line is detachably connected in the connecting rod, and the fixing component is located at the homonymy of insulated telescopic rods with binding clip.The present invention is at the trial, experimental test line is close to connecting rod and is raised to binding clip completion test connection with connecting rod, avoid experimental test line rocking during lifting, ensure that experimental test line is consistent with insulated telescopic rods center of gravity and stablizes, test connection difficulty and operating risk are reduced, working efficiency is improved；And the binding clip of the present invention, the connection between fixing component and connecting rod are all made of the mode for first positioning and being fixedly connected afterwards, easy to operate, it is firm to connect.
Description
Technical field
The present invention relates to the technical fields of power distribution station ancillary equipment, and experimental test line can be fixed more particularly, to one kind
Telescopic device.
Background technology
Periodically carry out power equipment experiment, detect its performance indicator, is the premise for formulating equipment O＆M and Strategies of Maintenance,
It is the important leverage of the stable operation of equipment.Power equipment wiring position in electric system is higher, and wiring height is with electricity
It presses grade and steps up.Currently, to carry out experiment, connect after mainly p-wire being accessed the test clip of insulated telescopic rods
Line.
Since equipment wiring position is high, experiment needs to use longer p-wire, and test connection is carried out in lifting telescopic rod
When, the influence of the easy tested person line of center of gravity of telescopic rod, operation more difficulty.When ambient wind is larger, p-wire rocks seriously,
Center of gravity changes frequently, and when p-wire is heavier, with the promotion of insulating bar, the center of gravity of telescopic rod and experimental test line is serious
Offset, can seriously aggravate the difficulty of test connection, there are higher operating risks；In addition, when operating personnel's operation is improper, use
The inclination of telescopic rod is easily caused when power imbalance and even falls bar, and operating personnel's injury and testing equipment can be caused impaired.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of flexible dresses for fixing experimental test line
It sets, avoids experimental test line rocking during lifting, it is ensured that experimental test line is consistent with telescopic rod center of gravity and stablizes, drop
Low test connection difficulty and operating risk improve working efficiency.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of telescopic device for fixing experimental test line is provided, including insulated telescopic rods and is connect with experimental test line cooperation
Wire clamp, the binding clip are connected to one end of the insulated telescopic rods；The connection that the insulated telescopic rods are arranged by several sockets
Bar forms, and is detachably connected the fixing component for being useful for fixed experimental test line in the connecting rod, the fixing component with
The binding clip is located at the homonymy of insulated telescopic rods.
Experimental test line when experiment, is accessed binding clip by the telescopic device for fixing experimental test line of the present invention, then
Experimental test line is inserted in the fixing component in each section connecting rod, then is adjusted insulated telescopic rods by the flexible of insulated telescopic rods
To the height of needs.At the trial, experimental test line is close to connecting rod and is raised to binding clip completion test connection with connecting rod,
Avoiding experimental test line rocking during lifting, it is ensured that experimental test line is consistent with insulated telescopic rods center of gravity and stablizes,
Test connection difficulty and operating risk are reduced, working efficiency is improved.
Further, the insulated telescopic rods include head rod, intermediate bar and the second connecting rod, and described first connects
Extension bar, the second connecting rod are connected to the both ends of intermediate bar, and the intermediate bar is made of the third connecting rod of several sockets.First
Connecting rod, third connecting rod, the second connecting rod internal diameter successively increase, it is each that save connecting rod mutually nested.
Further, the head rod be equipped with navigation button, second connecting rod be equipped with navigation button and
Limited bayonet, the third connecting rod are equipped with limited bayonet, and the navigation button coordinates with limited bayonet.Navigation button is by crowded
Pressure is shunk, can occur between head rod, the second connecting rod, third connecting rod it is opposite slide, when adjust to navigation button with it is fixed
When the bayonet position of position, navigation button is caught in limited bayonet, to lock the height of insulated telescopic rods.
Further, the binding clip includes connection jaws, tests line interface, wire clamp handle and fastener, the connection jaws,
The both sides that line interface is set to wire clamp handle are tested, one end of the fastener is connected to the bottom of wire clamp handle, and the other end is connected to the
The top of one connecting rod.Connection jaws, the connection of p-wire Interface Electrical, and front side and the rear side of online clamp holder are set, fastener will
Binding clip is fixed on the top of head rod, is convenient for the operation of test connection.
Further, the fastener includes positioning shaft member and twist-lock part, the positioning shaft member and wire clamp handle it
Between be connected with connection handle；The positioning shaft member is flexibly connected around several locating slots, the twist-lock part is equipped with wire clamp handle,
Twist-lock part is equipped with internal thread.In use, first passing through the movement of positioning shaft member limitation binding clip horizontal direction, then pass through spiral
Locking piece limits the movement of binding clip vertical direction.
Further, the connector including positioning region and fastening part is connected at the top of the head rod, it is described fixed
Position portion coordinates with locating slot, and the fastening part coordinates with twist-lock part.Locating slot is caught in positioning region, revolves twist-lock part
Into fastening part, being fastenedly connected for binding clip and head rod is realized, easy to operate, connection is firm.
Further, the fixing component includes fixed ring and on the bayonet in the fixed ring, the bayonet
It is removably connected with the lantern ring coordinated with p-wire.Experimental test line is locked and is fastened in lantern ring, Fixing shrink ring is connected on company
On extension bar, experimental test line rocking during lifting is avoided, it is ensured that experimental test line is consistent with connecting rod center of gravity and stablizes,
Test connection difficulty and operating risk are reduced, working efficiency is improved.
Further, the lantern ring includes fixed seat, closure member and ring element, and the closure member is with ring element around shape
The cooperation position passed through at experimental test line is accommodated, the closure member, ring element and fixed seat are detachably connected.Closure member is torn open
Go out, experimental test line is put into cooperation position, then closure member is closed into ring element, i.e., experimental test line is locked in fixing component
In.
Further, the closure member includes in the blind end of semi-cylindrical and the first positioning end in cube shape, institute
It includes open end, the connecting pin of semi-cylindrical and the second positioning end in cube shape to state ring element, the blind end and opening
End cooperation, the connecting pin cooperatively form cylindrical structure with blind end, and first positioning end is cooperatively formed with the second positioning end
Positioning member.In use, first passing through the movement of positioning member limitation fixing component vertical direction, then is limited and fixed by fixed seat
The movement in modular level direction.
Further, the fixed seat is equipped with screw hole and can accommodate the through-hole that cylindrical structure passes through, the bayonet be equipped with
The external screw thread of screw hole cooperation and the location hole coordinated with positioning member.First positioning member is inserted into location hole, then is screwed solid
Fixing component is fixed in connecting rod by reservation.
Compared with prior art, the beneficial effects of the invention are as follows：
（1）The present invention at the trial, be close to connecting rod and be raised to binding clip completion test connection with connecting rod by experimental test line,
Avoiding experimental test line rocking during lifting, it is ensured that experimental test line is consistent with insulated telescopic rods center of gravity and stablizes,
Test connection difficulty and operating risk are reduced, working efficiency is improved.
（2）The binding clip of the present invention, the connection between fixing component and connecting rod are all made of first to position and be fixedly connected afterwards
Mode, easy to operate, connection is firm, has preferable practicability and safety.
Description of the drawings
Fig. 1 is the structural schematic diagram for the telescopic device that can fix experimental test line.
Fig. 2 is the structural schematic diagram of head rod.
Fig. 3 is the structural schematic diagram of the second connecting rod.
Fig. 4 is the structural schematic diagram of third connecting rod.
Fig. 5 is the structural schematic diagram of binding clip.
Fig. 6 is the structural schematic diagram I of fixing component.
Fig. 7 is the structural schematic diagram II of fixing component.
Fig. 8 is fixing component mounting means schematic diagram.
1- insulated telescopic rods；11- head rods；The second connecting rods of 12-；13- third connecting rods；14- navigation buttons；
15- limited bayonets；The positioning regions 16-；The fastening parts 17-；18- antiskid rubbers；2- binding clips；21- connection jaws；22- tests line interface；
23- wire clamp handles；24- positions shaft member；25- twist-lock parts；26- connection handles；27- locating slots；3- fixing components；31- is fixed
Ring；32- bayonets；321- external screw threads；322- location holes；33- fixed seats；34- closure members；341- blind ends；342- first is positioned
End；35- ring elements；The open ends 351-；The connecting pins 352-；The second positioning ends of 353-.
Specific implementation mode
The present invention is further illustrated With reference to embodiment.Wherein, attached drawing only for illustration,
What is indicated is only schematic diagram rather than pictorial diagram, should not be understood as the limitation to this patent；Reality in order to better illustrate the present invention
Example is applied, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To those skilled in the art
For, the omitting of some known structures and their instructions in the attached drawings are understandable.
The same or similar label correspond to the same or similar components in the attached drawing of the embodiment of the present invention；In retouching for the present invention
In stating, it is to be understood that if it is based on attached drawing to have the orientation or positional relationship of the instructions such as term "upper", "lower", "left", "right"
Shown in orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, do not indicate or imply the indicated
Device or element must have a particular orientation, with specific azimuth configuration and operation, therefore position relationship described in attached drawing
Term only for illustration, should not be understood as the limitation to this patent, for the ordinary skill in the art, can
To understand the concrete meaning of above-mentioned term as the case may be.
Embodiment 1
The first embodiment of the telescopic device for fixing experimental test line of the present invention as shown in Figure 1 to Figure 8 shows the, including insulation are stretched
Contracting bar 1 and the binding clip 2 coordinated with experimental test line, binding clip 2 are connected to one end of insulated telescopic rods；Insulated telescopic rods by
The connecting rod of several socket settings forms, and the fixing component 3 for being useful for fixed experimental test line is detachably connected in connecting rod,
Fixing component 3 is located at the homonymy of insulated telescopic rods with binding clip 2.When experiment, experimental test line is inserted in consolidating in each section connecting rod
Determine in component 3, avoid experimental test line rocking during lifting, it is ensured that experimental test line and 1 center of gravity of insulated telescopic rods
It is consistent and stable.
As shown in Figures 1 to 4, insulated telescopic rods 1 include head rod 11, intermediate bar and the second connecting rod 12, the
One connecting rod 11, the second connecting rod 12 are connected to the both ends of intermediate bar, and intermediate bar is made of the third connecting rod 13 of several sockets.
Wherein, head rod 11 is equipped with navigation button 14, and the second connecting rod 12 is equipped with navigation button 14 and limited bayonet 15, the
Three connecting rods 13 are equipped with limited bayonet 15, and navigation button 14 coordinates with limited bayonet 15.Navigation button 14 is squeezed contraction, and
Can occur between one connecting rod 11, the second connecting rod 12, third connecting rod 13 it is opposite slide, when adjusting to navigation button 14 and positioning
When 15 position of bayonet, navigation button 14 is caught in limited bayonet 15, to lock the height of insulated telescopic rods 1.In the present embodiment
Connecting rod be open triangles rod structure, prevent the relative rotation between connecting rod, increase the operation is stable of insulated telescopic rods 1
Property.The sliding of horizontal direction is placed to prevent insulated telescopic rods 1 from contacting to earth, improves the stability of insulated telescopic rods 1, in the second connection
Antiskid rubber 18 is arranged in the end of bar 12.
As shown in figure 5, binding clip 2 includes connection jaws 21, test line interface 22, wire clamp handle 23 and fastener, connection jaws
21, test line interface 22 is set to the both sides of wire clamp handle 23, and one end of fastener is connected to the bottom of wire clamp handle 23, other end connection
In the top of head rod 11, connection jaws 21, test line interface 22 are electrically connected.Wherein, fastener includes positioning shaft member 24
And twist-lock part 25, it positions and is connected with connection handle 26 between shaft member 24 and wire clamp handle 23；It is equipped with if positioning shaft member 24 and surrounding
Dry locating slot 27, twist-lock part 25 are flexibly connected with wire clamp handle 23, and twist-lock part 25 is equipped with internal thread；Head rod 11
Top be connected with the connector including positioning region 16 and fastening part 17, positioning region 16 coordinates with locating slot 27, fastening part 17 with
Twist-lock part 25 coordinates.In use, locating slot 27, which is caught in positioning region 16, limits the movement of 2 horizontal direction of binding clip, by spiral shell
The movement of 25 precession fastening part 17 of locking piece limitation, 2 vertical direction of binding clip is revolved, realization binding clip 2 is tight with head rod 11
It is solidly connected, easy to operate, connection is firm.
As shown in Figure 6 to 8, fixing component 3 is including fixed ring 31 and around the bayonet 32 in fixed ring, bayonet
The lantern ring coordinated with p-wire is removably connected on 32.Specifically, lantern ring includes fixed seat 33, closure member 34 and ring element
35, closure member 34 and ring element 35 around forming the cooperation position for accommodating experimental test line and passing through, closure member 34, ring element 35 with it is solid
Reservation 31 is detachably connected.Wherein, closure member 34 includes the blind end 341 in semi-cylindrical and the first positioning in cube shape
End 342, ring element 35 include open end 351, the connecting pin 352 of semi-cylindrical and the second positioning end 353 in cube shape, envelope
Closed end 341 and open end 351 coordinate, and connecting pin 352 and blind end 341 cooperatively form cylindrical structure, the first positioning end 342 and the
Two positioning ends 352 cooperatively form positioning member.Fixed seat 31 is equipped with screw hole and can accommodate the through-hole that cylindrical structure passes through, and blocks
Mouth 32 is equipped with the external screw thread 321 coordinated with screw hole and the location hole 322 coordinated with positioning member.In use, will first position structure
Part is inserted into location hole 322 movement for limiting fixing component vertical direction, then fixing component is fixed on company by the seat 33 that is tightened
The movement that fixing component horizontal direction is limited on extension bar, experimental test line is locked and is fastened in lantern ring, Fixing shrink ring is connected on
In connecting rod, experimental test line rocking during lifting is avoided.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
All any modification, equivalent and improvement etc., should be included in the claims in the present invention made by within the spirit and principle of invention
Protection domain within.
Claims (10)
1. a kind of telescopic device for fixing experimental test line, which is characterized in that including insulated telescopic rods and and experimental test
The binding clip of line cooperation, the binding clip are connected to one end of the insulated telescopic rods；The insulated telescopic rods are by several sockets
The connecting rod of setting forms, and the fixing component for being useful for fixed experimental test line is detachably connected in the connecting rod, described
Fixing component is located at the homonymy of insulated telescopic rods with the binding clip.
2. the telescopic device according to claim 1 for fixing experimental test line, which is characterized in that the insulated telescopic rods
Including head rod, intermediate bar and the second connecting rod, the head rod, the second connecting rod are connected to the two of intermediate bar
End, the intermediate bar are made of the third connecting rod of several sockets.
3. the telescopic device according to claim 2 for fixing experimental test line, which is characterized in that the head rod
It is equipped with navigation button, second connecting rod is equipped with navigation button and limited bayonet, and the third connecting rod is equipped with fixed
Position bayonet, the navigation button coordinate with limited bayonet.
4. the telescopic device according to claim 2 for fixing experimental test line, which is characterized in that the binding clip includes
Connection jaws, test line interface, wire clamp handle and fastener, the connection jaws, test line interface are set to the both sides of wire clamp handle, described
One end of fastener is connected to the bottom of wire clamp handle, and the other end is connected to the top of head rod.
5. the telescopic device according to claim 4 for fixing experimental test line, which is characterized in that the fastener includes
Shaft member and twist-lock part are positioned, connection handle is connected between the positioning shaft member and wire clamp handle；The positioning shaft member is surround
Equipped with several locating slots, the twist-lock part is flexibly connected with wire clamp handle, and twist-lock part is equipped with internal thread.
6. the telescopic device according to claim 5 for fixing experimental test line, which is characterized in that the head rod
Top be connected with the connector including positioning region and fastening part, the positioning region coordinates with locating slot, the fastening part and spiral shell
Revolve locking piece cooperation.
7. the telescopic device according to any one of claims 1 to 6 for fixing experimental test line, which is characterized in that described
Fixing component includes fixed ring and surround the bayonet being set in fixed ring, is removably connected on the bayonet and matches with p-wire
The lantern ring of conjunction.
8. the telescopic device according to claim 7 for fixing experimental test line, which is characterized in that the lantern ring includes solid
Reservation, closure member and ring element, the closure member surround the cooperation position for being formed and accommodating experimental test line and passing through, institute with ring element
Closure member, ring element and fixed seat is stated to be detachably connected.
9. the telescopic device according to claim 8 for fixing experimental test line, which is characterized in that the closure member includes
Blind end in semi-cylindrical and the first positioning end in cube shape, the ring element include open end, semi-cylindrical company
End and the second positioning end in cube shape are connect, the blind end coordinates with open end, and the connecting pin coordinates shape with blind end
At cylindrical structure, first positioning end and the second positioning end cooperatively form positioning member.
10. the telescopic device according to claim 9 for fixing experimental test line, which is characterized in that the fixed seat is set
Have screw hole and the through-hole that cylindrical structure passes through can be accommodated, the bayonet be equipped with the external screw thread that coordinates with screw hole and with positioning
The location hole of component cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810339741.0A CN108318716A (en) | 2018-04-16 | 2018-04-16 | A kind of telescopic device for fixing experimental test line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810339741.0A CN108318716A (en) | 2018-04-16 | 2018-04-16 | A kind of telescopic device for fixing experimental test line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108318716A true CN108318716A (en) | 2018-07-24 |
Family
ID=62897985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810339741.0A Pending CN108318716A (en) | 2018-04-16 | 2018-04-16 | A kind of telescopic device for fixing experimental test line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108318716A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117394057A (en) * | 2023-10-30 | 2024-01-12 | 南通晓星变压器有限公司 | Direct-current resistance measuring device of ultrahigh-voltage transformer |
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| CN104188616A (en) * | 2014-09-22 | 2014-12-10 | 天津博朗科技发展有限公司 | Easy-to-assemble stereoscopic endoscope |
| CN205720391U (en) * | 2016-06-18 | 2016-11-23 | 国网辽宁省电力有限公司抚顺供电公司 | 66kV dual-use function electroscope |
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| CN208140742U (en) * | 2018-04-16 | 2018-11-23 | 广东电网有限责任公司 | A kind of telescopic device for fixing experimental test line |
-
2018
- 2018-04-16 CN CN201810339741.0A patent/CN108318716A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH065320A (en) * | 1992-06-24 | 1994-01-14 | Fujitsu Ltd | Circuit connection checking device |
| CN102411068A (en) * | 2011-07-15 | 2012-04-11 | 安徽省电力公司淮北供电公司 | Multifunctional wiring operating lever used for test of high-altitude electrical equipment |
| CN104188616A (en) * | 2014-09-22 | 2014-12-10 | 天津博朗科技发展有限公司 | Easy-to-assemble stereoscopic endoscope |
| CN205720391U (en) * | 2016-06-18 | 2016-11-23 | 国网辽宁省电力有限公司抚顺供电公司 | 66kV dual-use function electroscope |
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| CN107561317A (en) * | 2017-09-20 | 2018-01-09 | 国家电网公司 | High-altitude test clamp |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117394057A (en) * | 2023-10-30 | 2024-01-12 | 南通晓星变压器有限公司 | Direct-current resistance measuring device of ultrahigh-voltage transformer |
| CN117394057B (en) * | 2023-10-30 | 2024-05-03 | 南通晓星变压器有限公司 | Direct-current resistance measuring device of ultrahigh-voltage transformer |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180724 |
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