CN205941608U - High altitude is auxiliary connection device for high -voltage testing - Google Patents
High altitude is auxiliary connection device for high -voltage testing Download PDFInfo
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- CN205941608U CN205941608U CN201620734360.9U CN201620734360U CN205941608U CN 205941608 U CN205941608 U CN 205941608U CN 201620734360 U CN201620734360 U CN 201620734360U CN 205941608 U CN205941608 U CN 205941608U
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- slide rail
- pole
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- 238000012360 testing method Methods 0.000 title claims abstract description 52
- 239000002184 metal Substances 0.000 claims abstract description 43
- 229910052751 metal Inorganic materials 0.000 claims abstract description 43
- 238000009413 insulation Methods 0.000 claims description 6
- 230000037237 body shape Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000000725 suspension Substances 0.000 abstract description 2
- 239000012212 insulator Substances 0.000 abstract 1
- 238000004382 potting Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 208000031481 Pathologic Constriction Diseases 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 210000001215 vagina Anatomy 0.000 description 2
- 206010057855 Hypotelorism of orbit Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model belongs to high altitude high voltage test field, concretely relates to carries out high altitude high voltage test's a high altitude is auxiliary connection device for high -voltage testing to the high -voltage electrical of transformer substation equipment. This device is including following component parts: metal hook, the insulator spindle, support pole and lifting pole, the pole body department of lifting pole sets up the towing point of fixed haulage rope, haulage rope and fixed pulley or directional axle, when high tension lead lifting subassembly is in nature suspension state, fixed pulley or the fixed axipetal towing point of the lifting pole department height of arranging when it is in the horizontality highly not to be less than the support pole, when the lifting pole was in the horizontality, its upside pole face constituted the support face of support high tension lead, slide rail, slide rail rail surface are towards support pole orientation and the route of advancing after lieing in the lifting pole and drawn by the haulage rope. This device convenient to use is swift, can reduce substantially because of the production of the miscellaneous electric capacity influence nature to high altitude high -voltage testing data result.
Description
Technical field
This utility model belongs to high-altitude high-voltage test field and in particular to carrying out high-altitude to converting station high voltage electrical apparatus
A kind of high aloft test harness auxiliary device of high-voltage test.
Background technology
Can high-potting be the indispensable step that electrical equipment is carried out with physical examination, the accuracy of its test data and
The time of regulation completes test mission, is to ensure that the equipment such as primary cut-out, high pressure measurement, high-tension line, high tension cable run
The important evaluation index smoothly completing with repairing work safety.The test method of the most frequently used at present high-altitude electrical equipment is straight
Connect and high-voltage connection is connected on the tested device of high-altitude installation；If high-voltage connection is oversize, pulling fixed by centre insulating tape
High-voltage connection, in case windage.This kind of method of testing, often because equipment itself highly makes testing crew very difficult complete on the ground
The work becoming test lead to access, generally to mount by ascending tool, safety is poor.More it is worthy of note that, be affiliated to
After high-voltage connection is to tested electrical equipment, due to gravity impact, high-voltage connection meeting nature vertical, and then lead to high-voltage connection
Be test for electrical equipment hypotelorism, and then produce miscellaneous electric capacity, finally unfavorable shadow produced to the accuracy of test result
Ring.The solution commonly used at present, is that the vertically fixation of insulating tape script is changed to oblique fixation, thus by oblique tractive
Artificial increases high-voltage connection and the spacing being test for electrical equipment.Even however, high-voltage connection is under oblique pulling effect,
Its own still and is test between electrical equipment presenting acute angle state, namely the top half of high-voltage connection still can be subject to miscellaneous
The impact of item electric capacity.For increasing above-mentioned acute angle as far as possible, using the fixing high-voltage connection of the oblique tractive of insulating tape generally still need to by
Ascending tool, to realize, is maximized with the angle realizing the relatively tested electrical equipment of high-voltage connection；This not only gives work on the spot
Bring potential safety hazard, every fixation means also all can increase workload to testing crew from transport and onsite application, thus
Bring very big puzzlement to testing crew.
Content of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of high aloft rational in infrastructure to try
Test and use wiring auxiliary device, it is practical high and convenient to use, can be greatly reduced because of the generation of miscellaneous electric capacity to high-altitude
The impact of high-potting data result, final is the examination set up Utopian high aloft experimental enviroment and obtain pinpoint accuracy
Testing result provides basic guarantee.
For achieving the above object, this utility model employs technical scheme below：
A kind of high aloft test harness auxiliary device is it is characterised in that include consisting of part：
Metal hanger, is directly mounted at the test point of electrical equipment to be tested；
Insulating bar, is fixed on metal hanger lower end as the extension of metal hanger；
High-voltage connection lifting assembly, at least include support strut that top is directly hinged on insulating bar or metal hanger and
The lifting bar hinged with support strut bottom, both hinged place axis vertically insulated bar bar length direction, arrange at the shaft of lifting bar
The towing point of fixed tractive；
Traction component, the fixed pulley including pull rope and for the pull rope lead that alters course or orientation axes；In high pressure
When lead lifting assembly is in nature suspended state, the arrangement height of described fixed pulley or orientation axes is not less than support strut and is in water
Drawbar height at lifting bar during level state；When lifting bar is in horizontality, its upper bar face constitutes support support high-voltage connection
Support support face；
Slide rail, at the space between fixed pulley or orientation axes and the support strut body of rod, slide rail rail level is towards support strut side
To and be towed on the travel path after wire saws positioned at lifting bar；Empty each other between the path of motion of setting and pull rope on slide rail
Between avoid slotted eye or slide rail rail body and pull rope path of motion between each other space avoid.
Described insulating bar profile is in straight pipe body shape, and traction component is placed in the tube chamber of insulating bar；Side in insulating bar
It is arranged with the flute length direction parallel insulation bar bar length direction of arcuate groove and this arcuate groove at tube wall；At the bottom land of arcuate groove, arrangement connects
The square through hole of logical insulating bar tube chamber, square through hole hole length direction vertical is arranged；The groove face of described arcuate groove constitutes above-mentioned
Slide rail, square through hole constitutes the above-mentioned slotted eye that space avoids each other and between the path of motion of pull rope.
The parallel laid out in parallel of plate face is constituted the described plate body asking strut to be carried arc warpage position by two roots and tops each other,
Connect each other with the dowel of vertical plate face setting between two plate bodys, dowel is many of arrangement alongside one another to form support support
The support support face of high-voltage connection；The center of curvature at the arc warpage position of support strut is pointed to and is deviated from slide rail place direction.
Described metal hanger includes the coupler body of hook solid and is connected to the metal of the lid below coupler body and leads lid, and metal is led
Cover gab constitutes affixed cooperation down and and between the top of insulating bar；Support strut arc warpage position be fixed on metal lead lid in
At the hinged ear of wall；Metal leads the lead spud pile of the fixing high-voltage connection of arrangement at the outer wall of lid.
In lifting bar for coordinating the bottom end of slide rail to arrange roller, roller shaft axis, fixed pulley or orientation axes
Axis and lifting bar are all parallel to each other with the hinged place axis of support strut；The wheel face width of roller is more than the hole width of slotted eye.
This device also includes extension bar, and extension bar is in the straight tube-like with insulating bar profile and consistent size；Extension bar top
Outer wall arrangement external screw thread and bottom inwall setting female thread, all constitute spiral shell between each extension bar and between extension bar and insulating bar bottom
Stricture of vagina coordinates.
It is provided for fastening the hitching post of pull rope at the bottom outer wall of extension bar；Hitching post profile is in by extension bar outer wall footpath
Cylindric to outside projection, the top arrangement of hitching post forms the flanging of ladder fixing structure.
The beneficial effects of the utility model are：
1), pass through such scheme, this utility model, when actually used, relies on insulation lever bracket support metal hanger directly to hang
It is connected at the test point of electrical equipment, by pulling traction rope, makes lifting bar bottom along slide rail rail level upward sliding, and then drive
Lifting bar produces lifting action, until lifting bar action is to horizontality.Lifting bar to horizontality, namely shaft with positioned at side
90 ° of angles are presented, thus reach and maximized decreasing high-voltage connection and be test for electrical equipment between the electric equipment of side
Stray capacitance influences, and then ensure that the accuracy of high-potting data.
And traditional not only complex operation and being only capable of makes affected by high and is test between electric equipment being in undesirable sharp
Angle arrangement states are different.This utility model additionally fixing equipment oblique pull need not draw high-voltage connection, and can easily realize metal
The quick mounting of hook, convenient to operation.Pull rope even can be directly anchored on the insulating bar of handss side, thus eliminating side
A difficult problem for the necessary extra fixation means being led to traction.Importantly, this utility model passes through unique traction and determines
Pulley system, to hold in the palm the coordinated of strut, lifting bar and draught line, thus easy and convenient achieves high-voltage connection relative to quilt
The spacing of the electric equipment of test maximizes, and then is greatly reduced because of the generation of miscellaneous electric capacity to high aloft test data
The impact of result, finally for setting up Utopian high aloft experimental enviroment and the result of the test offer base obtaining pinpoint accuracy
Plinth ensures.
2) in fact, during concrete operations, insulating bar can directly be realized it is only necessary to enable slide rail with structures such as sheet
And the arrangement of traction component.The preferred insulating bar of this utility model is pipe body shape, on the one hand, can utilize the tube chamber of its hollow
To there is provided fixed pulley or orientation axes to dispose carrier；On the other hand, pull rope is positioned in this tube chamber, thus avoiding misty rain
Or strong wind weather is to the rope serviceability of body and the impact of service life.The arrangement of arcuate groove, not only cleverly defines
State slide rail；Meanwhile, the support strut with arc warpage position for the cooperation, can make lifting bar and support strut in the storage of suspension naturally
During state, whole lifting assembly is all incorporated in arcuate groove, to minimize equipment volume.The arrangement of square through hole, solves
Action interference problem between pull rope and slide rail, and then ensure that the reliable usability of equipment.
3), metal hanger, is that metal leads lid cooperation coupler body realizing, both during use or be structure as a whole it is also contemplated that
Wait split construction using screw thread is affixed.Support strut top is fixed on metal and leads in lid, further to realize high-voltage connection lifting
Compact when idle for the assembly.Lead spud pile is arranged in slide rail rail level towards side, relative with the realization of beeline
The connection effect of high-voltage connection at lifting bar.
4), the bottom arrangement roller of lifting bar, is towed the fast-response after wire saws and sensitive to increase lifting bar
Property.Roller wheel face width is more than the hole width of direction through hole, namely roller wheel face width is more than square through hole horizontally
Pitch-row, thus Reliability of Microprocessor when not only can guarantee that roller rolls relative to slide rail, can persistently guarantee that pull rope is lifted relatively simultaneously
The reliable traction effect of rising stem.
5) it is, the environmental suitability lifting this equipment, this device is additionally provided with extension bar, to be suitable for difference test point height
When participating in the cintest testing requirement.When the test point being test for electrical equipment highly produces change, only need to be by increasing extension bar number
Mesh or the extension bar changing different length, you can increase metal hanger is effectively affiliated to height, and then realize relative of this device
The ground of meaning high measure point quickly mounts demand.Between each extension bar and solid with screw thread cooperation between extension bar and insulating bar
Fixed, dismount and using extremely convenient.
6), the arrangement of hitching post, the fixation problem solving pull rope under the situation of no extra fixation means of materialization.
Although pull rope can be directly anchored at insulating bar or the shaft of extension bar at ordinary times, only one hitching post of setting can achieve and leads
The quickly fixation of messenger is it is clear that service efficiency and degree easy to use are lifted further.The setting of flanging is so that draw
Rope be wound around hitching post and fixing after, pull rope is unlikely to when using generation and skids off situation along hitching post shaft, is made with lifting it
Use reliability.
Brief description
When Fig. 1 is to remove extension bar and high-voltage connection lifting assembly to be in lifting state, stereochemical structure of the present utility model
Schematic diagram；
Fig. 2 is the perspective view of high-voltage connection lifting assembly；
Fig. 3 is the location state diagram of arcuate groove opposing insulation bar outer wall；
Fig. 4 is the three-dimensional structure diagram of extension bar.
Illustrate each label as follows with this utility model each component names corresponding relation：
A- high-voltage connection
10- metal hanger
11- coupler body 12- metal leads lid 12a- hinged ear 12b- lead spud pile
20- insulating bar 31- holds in the palm strut 31a- dowel 31b- arc warpage position
32- lifting bar 32a- towing point 33- roller
40- pull rope 50- fixed pulley 60- slide rail 61- slotted eye
70- extension bar 71- hitching post 71a- flanging
Specific embodiment
For ease of understanding, here in connection with Fig. 1-4, concrete structure of the present utility model and workflow are made further below
Description：
During practical application, this utility model mainly include from top to bottom affixed successively metal hanger 10, insulating bar 20 and
Extension bar 70.Wherein：Metal hanger 10 is led lid 12 and is constituted by gib head and metal, as shown in Figures 1 and 3, leads in lid 12 in metal
There is the deep internal thread hole of 3～5mm at the heart, threaded for dismountable between gib head bottom.Metal leads the lateral wall of lid 12
It is welded with high-voltage connection binding post, namely lead spud pile 12b, for connecting high-voltage connection a.Metal leads the anchor leg of lid 12
Weld hinged ear 12a at the medial wall of the homonymy of spud pile 12b, be used for the support strut 31 that is articulated and connected.Insulating bar 20 top or set
Put external screw thread canned paragraph, lid 12 is led with the affixed metal of screw thread；Or the metal that is fixed on of direct integral type leads in lid 12.Insulating bar 20
Metal bearing pin and revolution for arranging radial direction in the straight tube-like of hollow, its tube chamber is matched with the traction wheel on metal bearing pin, should
Traction wheel and metal bearing pin constitute aforesaid fixed pulley 50.Recessed at the homonymy shaft of relatively above-mentioned hinged ear 12a of insulating bar 20
Be provided with arcuate groove, for formed slide rail 60 with the lifting bar 32 with roller 33 between constituted rolling guiding cooperation.Along insulating bar
The 20 square through holes axially having wide 1 centimetre, for through pull rope 40.There is the interior spiral shell of certain depth insulating bar 20 bottom
Stricture of vagina, for being connected with extension bar 70 screw top.Apparent for expressing, in Fig. 1 dotted portion, the as pipe of insulating bar 20
The structure lines of the shielded part of chamber and arcuate groove.
It should be noted that the arrangement height of fixed pulley 50 is it should when making traction lifting bar 32 action with pull rope 40, hold in the palm
Strut 31 can servo-actuated be defined to horizontality.Namely the trystate of high-voltage connection lifting assembly is that support strut 31 shaft is vertically exhausted
Edge bar 20 axial location；The avoiding of this position maximizing produces excessively miscellaneous between high-voltage connection a and electrical equipment to be tested
Electric capacity.
For support strut 31 and lifting bar 32, as shown in Figure 1-2, relative upper pole body is support strut to its fit form
31, and lower pole body is lifting bar 32, the two pole bodies chain connection of hinge axes parallel insulation bar 20 axis.Support strut 31
Formed by two panels plate body collocation dowel 31a, each dowel 31a arranges each other and forms the placed side shelved for high-voltage connection a.Support
The head end with the cooperation of above-mentioned hinged ear 12a of strut 31 arranges the upturned ear arm of arc, namely arc warpage position 31b,
The warp direction of arc warpage position 31b deviates from insulating bar 20 axis place direction.As shown in Figure 2 leading is arranged on lifting bar 32
Draw point 32a, with fixed tractive 40.
The extension bar 70 profile hollow tubular structure consistent with insulating bar 20 overall dimensions as shown in Figure 4.During practical operation,
It is contemplated that arranging protective metal shell in extension bar 70 shaft bottom, to lift its service life.And the outer wall welding gold of protective metal shell
The hitching post 71 belonging to, in order to fixed tractive 40 end.Hitching post 71 also contemplates at the direct outer wall in insulating bar 20 as shown in Figure 1
Set up, to meet the fast testing demand under the specified conditions such as not high in test height or 20 body length long enoughs of insulating bar.
There is external screw thread on extension bar 70 shaft top, and externally threaded external diameter is equal with the minor diameter of internal thread of insulating bar 20 bottom, extension bar
Female thread is equally arranged at 70 shaft bottoms, and minor diameter of internal thread is also equal with the major diameter of external thread on extension bar 70 top.
The specifically used process of this utility model is as follows：
1), the preparatory stage：Take this device with insulating bar 20 and metal hanger 10, depending on live to be tested electrically setting
Standby test point height, and the extension bar 70 disposing designated length or specifying section in insulating bar 20 bottom.By insulating bar 20 tube chamber
Interior pull rope 40 is drawn along the tube chamber of extension bar 70, and by high-voltage connection a along the laying of support strut 31 surface, and take the circumstances into consideration slightly
Micro- fixing high-voltage connection a.It is ensured that both bolts at the lead spud pile 12b that the line end of high-voltage connection a is bolted at metal hanger 10
Connect closely.
2), operational phase：Testing crew holds extension bar 70, at ground, the gib head at metal hanger 10 is hung over high-altitude
At the test point of electrical equipment at place.Confirm to be affiliated to errorless after, testing crew pulls in extension bar 70 tube chamber on ground and exposes
Pull rope 40, drives lifting bar 32 action of high-voltage connection a lifting assembly, therewith so that support strut 31 produces linkage lifting and moves
Make.Strut 31 to be held in the palm reaches horizontal level as shown in Figure 1-2, namely during support vertically insulated bar 20 axis of strut 31 bar length, examination
Directly fastening ties up on the hitching post 71 at extension bar 70 outer wall by the end that pulls of pull rope 40 to test personnel, you can start to test work
Make.Now high-voltage connection a and electric equipment shape angle in 90 °, reach and decrease high-voltage connection a as far as possible and be test for electrically setting
The purpose of the stray capacitance between standby is it is ensured that the accuracy of high-potting data.
3), receive the stage：After test finishes, remove above-mentioned extension bar 70.Insulating bar 20 is in idle state, now high pressure
Lead a lifting assembly by the arcuate groove being accommodated in insulating bar 20 of yi word pattern, with reference to shown in Fig. 1 and Fig. 3.Testing crew can root
According to field conditions, or each part in further dismounting high-voltage connection a lifting assembly and insulating bar 20, or directly carry out classification storage
Deposit, to treat to use again next time.
Claims (7)
1. a kind of high aloft test harness auxiliary device is it is characterised in that include consisting of part：
Metal hanger (10), is directly mounted at the test point of electrical equipment to be tested；
Insulating bar (20), is fixed on metal hanger (10) lower end as the extension of metal hanger (10)；
High-voltage connection lifting assembly, at least includes the support strut that top is directly hinged on insulating bar (20) or metal hanger (10)
(31) and with the hinged lifting bar (32) in support strut (31) bottom, both hinged place axis vertically insulated bar (20) bar is rectangular
To the towing point (32a) of setting fixed tractive (40) at the shaft of lifting bar (32)；
Traction component, alters course the fixed pulley (50) of pull rope (40) lead or orientation including pull rope (40) and being used for
Axle；When high-voltage connection lifting assembly is in nature suspended state, the arrangement height of described fixed pulley (50) or orientation axes is not low
Lifting bar (32) place towing point (32a) when asking strut (31) to be in horizontality is highly；Lifting bar (32) is in horizontal
During state, its upper bar face constitutes the support support face of support support high-voltage connection；
Slide rail (60), at the space between fixed pulley or orientation axes and support strut (31) body of rod, slide rail (60) rail level direction
Support strut (31) direction is simultaneously towed on the travel path after rope (40) traction positioned at lifting bar (32)；The upper setting of slide rail (60) with
Slotted eye (61) or the action of slide rail (60) rail body and pull rope (40) that between the path of motion of pull rope (40), space avoids each other
Between path, space avoids each other.
2. a kind of high aloft test harness auxiliary device according to claim 1 it is characterised in that：Described insulating bar
(20) profile is in straight pipe body shape, and traction component is placed in the tube chamber of insulating bar (20)；At the side tube wall of insulating bar (20)
It is arranged with flute length direction parallel insulation bar (20) the bar length direction of arcuate groove and this arcuate groove；Arrangement connection at the bottom land of arcuate groove
The square through hole of insulating bar (20) tube chamber, square through hole hole length direction vertical is arranged；On the groove face of described arcuate groove is constituted
State slide rail (60), square through hole constitutes the above-mentioned slotted eye (61) that space avoids each other and between the path of motion of pull rope (40).
3. a kind of high aloft test harness auxiliary device according to claim 2 it is characterised in that：Described support strut
(31) by two roots and tops carry arc warpage position (31b) plate body the parallel laid out in parallel of plate face is constituted each other, in two plate bodys
Between with vertical plate face setting dowel (31a) connect each other, dowel (31a) is many of arrangement alongside one another to form support
The support support face of support high-voltage connection；The center of curvature at the arc warpage position (31b) of support strut (31) is pointed to and is deviated from slide rail (60) institute
In direction.
4. a kind of high aloft test harness auxiliary device according to claim 3 it is characterised in that：Described metal hanging
The coupler body (11) of hook (10) include hook solid and be connected to the metal of the lid below coupler body (11) and lead lid (12), metal leads lid
(12) opening down and constitute affixed cooperation and between the top of insulating bar (20)；The arc warpage position (31b) of support strut (31)
It is fixed on hinged ear (12a) place that metal leads lid (12) inwall；Metal leads the fixing high-voltage connection of arrangement at the outer wall of lid (12)
Lead spud pile (12b).
5. a kind of high aloft test harness auxiliary device according to Claims 2 or 3 or 4 it is characterised in that：In lift
Rising stem (32) for coordinate slide rail (60) bottom end arrange roller (33), roller (33) axle axis, fixed pulley (50) or
The axis of orientation axes and lifting bar (32) are all parallel to each other with the hinged place axis of support strut (31)；The wheel face width of roller (33)
Degree is more than the hole width of slotted eye (61).
6. a kind of high aloft test harness auxiliary device according to claim 1 or 2 or 3 or 4 it is characterised in that：
This device also includes extension bar (70), and extension bar (70) is in the straight tube-like with insulating bar (20) profile and consistent size；Extension bar
(70) top outer wall arrangement external screw thread and bottom inwall setting female thread, between each extension bar (70) and extension bar (70) with insulation
Screw thread cooperation is all constituted between bar (20) bottom.
7. a kind of high aloft test harness auxiliary device according to claim 6 it is characterised in that：In extension bar
(70) it is provided at bottom outer wall fastening the hitching post (71) of pull rope (40)；Hitching post (71) profile is in by extension bar (70) outward
Cylindric, the flanging (71a) of the top arrangement formation ladder fixing structure of hitching post (71) of wall radially outward projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620734360.9U CN205941608U (en) | 2016-07-13 | 2016-07-13 | High altitude is auxiliary connection device for high -voltage testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620734360.9U CN205941608U (en) | 2016-07-13 | 2016-07-13 | High altitude is auxiliary connection device for high -voltage testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205941608U true CN205941608U (en) | 2017-02-08 |
Family
ID=57928655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620734360.9U Withdrawn - After Issue CN205941608U (en) | 2016-07-13 | 2016-07-13 | High altitude is auxiliary connection device for high -voltage testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205941608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053891A (en) * | 2016-07-13 | 2016-10-26 | 国家电网公司 | Auxiliary wiring device for high-altitude high voltage tests |
-
2016
- 2016-07-13 CN CN201620734360.9U patent/CN205941608U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053891A (en) * | 2016-07-13 | 2016-10-26 | 国家电网公司 | Auxiliary wiring device for high-altitude high voltage tests |
| CN106053891B (en) * | 2016-07-13 | 2019-04-23 | 国家电网公司 | A kind of high aloft test harness auxiliary device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170208 Effective date of abandoning: 20190423 |