CN106695648B - A kind of insulating power detects spanner - Google Patents
A kind of insulating power detects spanner Download PDFInfo
- Publication number
- CN106695648B CN106695648B CN201710213772.7A CN201710213772A CN106695648B CN 106695648 B CN106695648 B CN 106695648B CN 201710213772 A CN201710213772 A CN 201710213772A CN 106695648 B CN106695648 B CN 106695648B
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- CN
- China
- Prior art keywords
- bar shaped
- bar
- wrench body
- insulating power
- hollow shell
- 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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Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 41
- 229910052742 iron Inorganic materials 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims 1
- 238000002955 isolation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
- B25B21/002—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose for special purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a kind of insulating power to detect spanner, including wrench body, bar shaped hollow shell is set with the wrench body, the hollow side surfaces of bar shaped are provided with automatic rotation controling mechanism, the wrench body lower surface, which is provided with, carries mechanism, and hand-held mechanism is provided with the bar shaped hollow shell upper surface and close wrench body tail end.The invention has the advantages that a kind of isolation electric current works well, it can be automatically brought into operation, reduce labor intensity with manually operated, protect operating personnel's hand health, operation is more convenient, carries eaily device.
Description
Technical field
The present invention relates to detection apparatus field, particularly a kind of insulating power detection spanner.
Background technology
Spanner is exactly the place for some needs are bolted, and by using spanner, adjustment bolt tightens journey
Degree, if used in power equipment, generally can all contact electrical components surface current, if electric current is larger, be easy for
Cause danger.
, generally all can be conductive because the material of spanner is generally all ironwork, for adjusting the spanner of shape,
Need manually adjust at rotation, because the shape at rotation is spiral, be adjusted for a long time, the hand of operating personnel
Portion is likely to result in infringement, and local more due to needing to adjust, thus for operating personnel intensity be it is bigger,
If being directed to power equipment to be adjusted, if there is the situation of electric leakage on power equipment surface, due to the material of spanner, Ye Shihui
Conductive, there is threat to the safety of operating personnel, therefore in order to solve these problems, it is to design a kind of spanner of insulation very much
It is necessary.
The content of the invention
The invention aims to solve the above problems, a kind of insulating power detection spanner is devised.
Realize above-mentioned purpose the technical scheme is that, a kind of insulating power detects spanner, including wrench body, described
Bar shaped hollow shell is set with wrench body, the hollow side surfaces of bar shaped are provided with automatic rotation controling mechanism, described to pull
Hand body lower surface, which is provided with, carries mechanism, and hand-held set is provided with the bar shaped hollow shell upper surface and close wrench body tail end
Structure, the automatic rotation controling mechanism be by be opened on the surface of bar shaped hollow shell two opposite sides one group of movement groove, be opened in it is every
Sliding recess No.1 in individual mobile groove at the center of lower surface, it is fixedly connected in each mobile groove on the surface of two opposite sides
One group of iron plate, be arranged in each mobile groove movable block, be inlaid on the surface of each movable block two opposite sides one group
Sliding bar, the suction iron block for being sleeved on each sliding bar and being engaged with corresponding iron plate, it is inlaid in each movable block lower surface
The sliding support arm that matches at center and with corresponding sliding recess No.1, it is fixedly connected on each movable block upper surface two
One group of projection at end, the horizontal round bar through every group of projection, the arcuate oscillating motion arm being sleeved on each horizontal round bar, hinge connection
Multiple universal drive shafts on each arcuate oscillating motion arm end face, it is hingedly connected on per multiple universal drive shafts and is rotated with wrench body
The bar shaped that place matches without drain pan, be fixedly connected on each bar shaped without at drain pan lower surface edge annular inhale iron ring, be arranged on
Each bottomless side surfaces of bar shaped and round end is the horizontal miniature electric rotating machine of No.1, is arranged on the miniature electric rotating of each No.1
On machine round end and through corresponding rotation circular shaft of the bar shaped without drain pan, be sleeved on each rotation circular shaft and with corresponding spanner
What the rotation framework to match at body rotation, the insulated ring being sleeved on each arcuate oscillating motion arm collectively formed.
It is described carry mechanism by be arranged on below wrench body circular shim, be opened on circular shim side surface two groups
No.1 circular groove, the L-shaped fix bar being inlaid in each No.1 circular groove, it is inlaid on the side surface of bar shaped hollow shell lower end
And match with two groups of L-shaped fix bars two groups of horizontal support bars, be sleeved on each horizontal support bar and corresponding L-shaped fix bar
Between fixing band, the rotation carrying circle that is inlaid at the center of circular shim lower surface hooks and collectively forms.
The hand-held mechanism is by the annular groove being opened on the hollow side surfaces of bar shaped, the annular being sleeved in annular groove
Carrying support frame, one group of bar shaped sliding recess being opened on annular carrying support frame side surface, be arranged on each bar shaped slide it is recessed
One group of sliding shoe in groove, the semicircle support frame being inlaid at the center of each sliding shoe side surface, it is sleeved on each semicircle
Multiple rubber rings on support frame, two groups of anti-skid bulges being inlaid on each rubber ring inner surface collectively form.
The bar shaped hollow shell is embedded with fixed rubber layer with wrench body junction.
The longitudinal section of the sliding recess No.1 is inverted T-shaped.
The material for rotating framework is vulcanie.
The quantity of multiple universal drive shafts is 3-5, and multiple universal drive shafts are equidistant in same horizontal line.
A group storage battery is embedded with the bar shaped hollow shell.
The model CR2052 of the battery.
Protecting crust is set with each miniature electric rotating machine of No.1.
The insulating power made using technical scheme detects spanner, and one kind isolation electric current works well, can be with
It is manually operated, it can be automatically brought into operation, reduce labor intensity, protect operating personnel's hand health, operation is more convenient, and carrying is compared
Convenient device.
Brief description of the drawings
Fig. 1 is a kind of structural representation of insulating power detection spanner of the present invention；
Fig. 2 is a kind of side view of insulating power detection spanner of the present invention；
Fig. 3 is a kind of partial top view of insulating power detection spanner of the present invention；
Fig. 4 is the front view of hand-held mechanism in a kind of insulating power detection spanner of the present invention；
Fig. 5 is annular carrying support frame, semicircle support frame and rubber in a kind of insulating power detection spanner of the present invention
The partial enlarged drawing that glue annulus is engaged；
Fig. 6 is that a kind of insulating power of the present invention detects wrench body in spanner, bar shaped without drain pan and rotates framework phase
The partial schematic diagram of cooperation；
In figure, 1, wrench body；2nd, bar shaped hollow shell；3rd, iron plate；4th, movable block；5th, sliding bar；6th, suction iron block；7th, slide
Support arm；8th, it is raised；9th, horizontal round bar；10th, arcuate oscillating motion arm；11st, universal drive shaft；12nd, bar shaped is without drain pan；13rd, annular inhales iron ring；
14th, the miniature electric rotating machine of No.1；15th, circular shaft is rotated；16th, framework is rotated；17th, insulated ring；18th, circular shim；19th, L-shaped is fixed
Bar；20th, horizontal support bar；21st, fixing band；22nd, carrying circle is rotated to hook；23rd, annular carrying support frame；24th, sliding shoe；25th, half
Circular support frame；26th, rubber ring；27th, anti-skid bulge；28th, fixed rubber layer；29th, battery；30th, there is protecting crust.
Embodiment
The present invention is specifically described below in conjunction with the accompanying drawings, as shown in figures 1 to 6, a kind of insulating power detects spanner, bag
Wrench body 1 is included, bar shaped hollow shell 2 is set with the wrench body 1, the side surface of bar shaped hollow shell 2 is provided with automatic
Rotation controling mechanism, the lower surface of wrench body 1, which is provided with, carries mechanism, the upper surface of bar shaped hollow shell 2 and close spanner
Hand-held mechanism is provided with the tail end of body 1, the automatic rotation controling mechanism is by being opened on the two opposite sides surface of bar shaped hollow shell 2
One group of movement groove, be opened in sliding recess No.1 in each mobile groove at the center of lower surface, be fixedly connected on each shifting
Move one group of iron plate 3 in groove on the surface of two opposite sides, the movable block 4 being arranged in each mobile groove, be inlaid in each shifting
One group of sliding bar 5 on the two opposite sides surface of motion block 4, the suction for being sleeved on each sliding bar 5 and being engaged with corresponding iron plate 3
Iron block 6, it is inlaid in the sliding support arm to match at each lower surface center of movable block 4 and with corresponding sliding recess No.1
7th, one group of projection 8 at each upper surface both ends of movable block 4, the horizontal round bar 9 through every group of projection 8 are fixedly connected on, is sleeved on
Each the arcuate oscillating motion arm 10 on horizontal round bar 9, the multiple universal drive shafts being hingedly connected on each end face of arcuate oscillating motion arm 10
11st, be hingedly connected at per on multiple universal drive shafts 11 and the bar shaped with matching at the rotation of wrench body 1 without drain pan 12, be fixedly connected
Each bar shaped without at the lower surface edge of drain pan 12 annular inhale iron ring 13, be arranged on each bar shaped without the side surface of drain pan 12 and rotation
Turn to hold as the horizontal miniature electric rotating machine 14 of No.1, be arranged on the miniature round end of electric rotating machine 14 of each No.1 and through right
Answer rotation circular shaft 15 of the bar shaped without drain pan 12, be sleeved on it is each rotation circular shaft 15 on and with phase at the corresponding rotation of wrench body 1
The rotation framework 16 of matching, the insulated ring 17 being sleeved on each arcuate oscillating motion arm 10 collectively form;It is described carrying mechanism by
The circular shim 18 for being arranged on the lower section of wrench body 1, two groups of No.1 circular grooves being opened on the side surface of circular shim 18, setting-in
L-shaped fix bar 19 in each No.1 circular groove, it is inlaid on the lower end side surface of bar shaped hollow shell 2 and consolidates with two groups of L-shaped
Two groups of horizontal support bars 20 that fixed pole 19 matches, it is sleeved between each horizontal support bar 20 and corresponding L-shaped fix bar 19
Fixing band 21, the rotation carrying circle that is inlaid at the lower surface center of circular shim 18 hooks 22 and collectively forms;The hand-held set
Structure carries support frame 23 by the annular groove being opened on the side surface of bar shaped hollow shell 2, the annular being sleeved in annular groove, is opened in
The annular one group of bar shaped sliding recess carried on the side surface of support frame 23, one group of slip being arranged in each bar shaped sliding recess
Block 24, the semicircle support frame 25 being inlaid at each side surface center of sliding shoe 24, it is sleeved on each semicircle support frame 25
On multiple rubber rings 26, two groups of anti-skid bulges 27 being inlaid on each inner surface of rubber ring 26 collectively form;
The bar shaped hollow shell 2 is embedded with fixed rubber layer 28 with the junction of wrench body 1;The longitudinal section of the sliding recess No.1 is
Inverted T-shaped;The material for rotating framework 16 is vulcanie;The quantity of multiple universal drive shafts 11 is individual for 3-5, and multiple described ten thousand
It is equidistant in same horizontal line to axle 11;A group storage battery 29 is embedded with the bar shaped hollow shell 2;The battery 29
Model CR2052;Protecting crust 30 is set with each miniature electric rotating machine 14 of No.1.
The characteristics of the present embodiment is that bar shaped hollow shell 2 is sleeved in wrench body 1, the inner surface of bar shaped hollow shell 2
On fixation rubber layer 28 be used for fix between bar shaped hollow shell 2 and wrench body 1, fixed effect is good, usual spanner sheet
Body 1 is all manually to be adjusted at rotation when in use, and the place for being allowed to grip open into anti-at by rotation
To rotation, it is allowed to be fixed, is being operated, iron block 3 is fixedly connected in each mobile groove on the more side surfaces of two-phase, is moved
Motion block 4 is attached by slidably supporting arm 7 with sliding recess No.1, is slided reliably, movable block 4 passes through on the surface of two opposite sides
Sliding bar 5 and suction iron block 6 are overlapped with corresponding iron plate 3, are more fixed, and are more fixed the movement of movable block 4, arc pendulum
Swing arm 10 in the presence of corresponding projection 8 and horizontal round bar 9 by manually being swung, by adjusting arcuate oscillating motion arm 10
Multiple universal drive shafts 11 on end face cause bar shaped to inhale iron ring 13 with being carried out at rotation in wrench body 1 by annular without drain pan 12
Connection, by controlling the rotation of the miniature electric rotating machine 14 of No.1, drive rotation framework 16 to be rotated by rotating circular shaft 15, make
Obtain and rotated in wrench body 1 at rotation, the miniature electric rotating machine 14 of No.1 can be rotated and reverse by control, be reached certainly
Dynamic adjustment steps up or unclamps insulated ring 17, can effectively completely cut off electric current at work, and one kind isolation electric current works well, can
With manually operated, it can be automatically brought into operation, reduce labor intensity, protect operating personnel's hand health, operation is more convenient, carries ratio
More conveniently device.
In the present embodiment, programmable Series Controller and a motor driver are installed first at the present apparatus free time
And starting switch, by taking the controller of MAM-200 models as an example, two lead-out terminals of the model controller are distinguished by wire
Be connected with the input of a motor driver and starting switch, those skilled in the art Jiang Yitai motor drivers by wire with
The terminals connection of the miniature electric rotating machine 14 of No.1, after those skilled in the art are by controller programming, the fully controllable each electrical equipment of system
The job order of part, concrete operating principle are as follows：Bar shaped hollow shell 2 is sleeved in wrench body 1, the inner side of bar shaped hollow shell 2
Fixation rubber layer 28 on surface is used for fixing between bar shaped hollow shell 2 and wrench body 1, and usual wrench body 1 is using
When, all it is manually to be adjusted at rotation, the place for being allowed to grip open into rotating backward, make at by rotation
Be fixed, be operated, iron block 3 is fixedly connected in each mobile groove on the more side surfaces of two-phase, and movable block 4 passes through
Sliding support arm 7 is attached with sliding recess No.1, on the two opposite sides surface of movable block 4 by sliding bar 5 and suction iron block 6 and
Corresponding iron plate 3 is overlapped, and is more fixed the movement of movable block 4, and arcuate oscillating motion arm 10 passes through manually corresponding convex
Rise 8 and horizontal round bar 9 in the presence of swung, by adjusting multiple universal drive shafts 11 on the end face of arcuate oscillating motion arm 10
Bar shaped inhales iron ring 13 with being attached in wrench body 1 at rotation without drain pan 12 by annular, by controlling the miniature rotation of No.1
The rotation of motor 14, rotation framework 16 is driven to be rotated by rotating circular shaft 15 so as to be turned in wrench body 1 at rotation
Dynamic, the miniature electric rotating machine 14 of No.1 can be rotated and reverse by control, reached adjust automatically and stepped up or unclamp insulated ring
17, can effectively completely cut off electric current at work, this device during carrying, circular gasket 18 by L-shaped fix bar 19,
It is attached between cooperation and bar shaped hollow shell 2 between horizontal support bar 20 and fixing band 21, circle hook 22 is carried by rotating
This device can be carried, when in use, in order to prevent electric current in surface flow, annular carrying support frame 23 is fixedly connected
In annular groove, one group of sliding shoe 24 enters line slip in the bar shaped sliding recess at place, holds semicircle support frame 25, and half
Rubber ring 26 and anti-skid bulge 27 on circular support frame 25 effectively separate electric current, during work, in bar shaped hollow shell 2
A group storage battery 29 can give work provide power supply, protecting crust 30 is for protecting the miniature electric rotating machine 14 of No.1.
Embodiment 2：The fixed shell of rubber layer 28 is replaced with vacuum cup, equally can also reach fixed effect, other knots
Structure is same as Example 1.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
Some variations that some of which part may be made are embodied the present invention principle, belong to protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of insulating power detects spanner, including wrench body（1）, it is characterised in that the wrench body（1）On be set with
Bar shaped hollow shell（2）, the bar shaped hollow shell（2）Side surface is provided with automatic rotation controling mechanism, the wrench body（1）Under
Surface, which is provided with, carries mechanism, the bar shaped hollow shell（2）Upper surface and close wrench body（1）Hand-held mechanism is provided with tail end,
The automatic rotation controling mechanism is by being opened in bar shaped hollow shell（2）One group of movement groove on the surface of two opposite sides, be opened in it is every
Sliding recess No.1 in individual mobile groove at the center of lower surface, it is fixedly connected in each mobile groove on the surface of two opposite sides
One group of iron plate（3）, the movable block that is arranged in each mobile groove（4）, be inlaid in each movable block（4）Two opposite sides surface
On one group of sliding bar（5）, be sleeved on each sliding bar（5）It is upper and with corresponding iron plate（3）The suction iron block being engaged（6）, it is embedding
Mounted in each movable block（4）The sliding support arm to match at the center of lower surface and with corresponding sliding recess No.1（7）, it is solid
Surely it is connected to each movable block（4）One group of upper surface both ends is raised（8）, it is raised through every group（8）Horizontal round bar（9）, set
Mounted in each horizontal round bar（9）On arcuate oscillating motion arm（10）, be hingedly connected at each arcuate oscillating motion arm（10）On end face
Multiple universal drive shafts（11）, be hingedly connected at per multiple universal drive shafts（11）Upper and and wrench body（1）The bar shaped to match at rotation
Without drain pan（12）, be fixedly connected on each bar shaped without drain pan（12）Annular at lower surface edge inhales iron ring（13）, be arranged on it is every
Individual bar shaped is without drain pan（12）Side surface and round end are the horizontal miniature electric rotating machine of No.1（14）, to be arranged on each No.1 miniature
Electric rotating machine（14）Without drain pan on round end and through corresponding bar shaped（12）Rotation circular shaft（15）, be sleeved on each slewing circle
Axle（15）It is upper and with corresponding wrench body（1）The rotation framework to match at rotation（16）, be sleeved on each arcuate oscillating motion arm
（10）On insulated ring（17）Collectively form.
2. a kind of insulating power detection spanner according to claim 1, it is characterised in that the carrying mechanism is by being arranged on
Wrench body（1）The circular shim of lower section（18）, be opened in circular shim（18）Two groups of No.1 circular grooves, setting-in on side surface
L-shaped fix bar in each No.1 circular groove（19）, be inlaid in bar shaped hollow shell（2）On the side surface of lower end and with two groups of L
Shape fix bar（19）The two groups of horizontal support bars to match（20）, be sleeved on each horizontal support bar（20）Consolidate with corresponding L-shaped
Fixed pole（19）Between fixing band（21）, be inlaid in circular shim（18）Rotation carrying circle at the center of lower surface hooks（22）Jointly
Form.
3. a kind of insulating power detection spanner according to claim 1, it is characterised in that the hand-held mechanism is by being opened in bar
Shape hollow shell（2）Annular groove on side surface, the annular carrying support frame being sleeved in annular groove（23）, be opened in annular and hold
Carry support frame（23）One group of bar shaped sliding recess on side surface, one group of sliding shoe being arranged in each bar shaped sliding recess
（24）, be inlaid in each sliding shoe（24）Semicircle support frame at the center of side surface（25）, be sleeved on each semicircle support
Frame（25）On multiple rubber rings（26）, be inlaid in each rubber ring（26）Two groups of anti-skid bulges on inner surface（27）
Collectively form.
A kind of 4. insulating power detection spanner according to claim 3, it is characterised in that the bar shaped hollow shell（2）With
Wrench body（1）Junction is embedded with fixed rubber layer（28）.
5. a kind of insulating power detection spanner according to claim 1, it is characterised in that the sliding recess No.1 is indulged
Section is inverted T-shaped.
A kind of 6. insulating power detection spanner according to claim 1, it is characterised in that the rotation framework（16）Material
Matter is vulcanie.
A kind of 7. insulating power detection spanner according to claim 1, it is characterised in that multiple universal drive shafts（11）'s
Quantity is 3-5, multiple universal drive shafts（11）It is equidistant to be located in same horizontal line.
A kind of 8. insulating power detection spanner according to claim 1, it is characterised in that the bar shaped hollow shell（2）It is interior
Embedded with a group storage battery（29）.
A kind of 9. insulating power detection spanner according to claim 8, it is characterised in that the battery（29）Model
For CR2052.
A kind of 10. insulating power detection spanner according to claim 1, it is characterised in that each No.1 Miniature
Rotating motor（14）On be set with protecting crust（30）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710213772.7A CN106695648B (en) | 2017-04-01 | 2017-04-01 | A kind of insulating power detects spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710213772.7A CN106695648B (en) | 2017-04-01 | 2017-04-01 | A kind of insulating power detects spanner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106695648A CN106695648A (en) | 2017-05-24 |
| CN106695648B true CN106695648B (en) | 2018-01-23 |
Family
ID=58887216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710213772.7A Active CN106695648B (en) | 2017-04-01 | 2017-04-01 | A kind of insulating power detects spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106695648B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29801006U1 (en) * | 1998-01-22 | 1998-06-18 | Schaudt, Udo A., 75203 Königsbach-Stein | Screwing device |
| CN204094701U (en) * | 2014-09-24 | 2015-01-14 | 郑州铁路局科学技术研究所 | Digital controllable torque electric impact wrench |
| CN204772261U (en) * | 2015-07-22 | 2015-11-18 | 国网山东省电力公司聊城供电公司 | Electric power spanner |
| CN205111724U (en) * | 2015-10-28 | 2016-03-30 | 薛刚 | Power equipment rotation spanner |
| CN106002805A (en) * | 2016-06-20 | 2016-10-12 | 三峡大学 | Semi-automatic variable torque spanner |
-
2017
- 2017-04-01 CN CN201710213772.7A patent/CN106695648B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29801006U1 (en) * | 1998-01-22 | 1998-06-18 | Schaudt, Udo A., 75203 Königsbach-Stein | Screwing device |
| CN204094701U (en) * | 2014-09-24 | 2015-01-14 | 郑州铁路局科学技术研究所 | Digital controllable torque electric impact wrench |
| CN204772261U (en) * | 2015-07-22 | 2015-11-18 | 国网山东省电力公司聊城供电公司 | Electric power spanner |
| CN205111724U (en) * | 2015-10-28 | 2016-03-30 | 薛刚 | Power equipment rotation spanner |
| CN106002805A (en) * | 2016-06-20 | 2016-10-12 | 三峡大学 | Semi-automatic variable torque spanner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106695648A (en) | 2017-05-24 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Qiang Inventor after: Li Hui Inventor after: Sun Tao Inventor after: Wang Jianxin Inventor after: Kong Weitai Inventor after: Qin Jingqiang Inventor after: Yuan Chuncai Inventor after: Zhang Qingtao Inventor after: Wang Shengli Inventor before: Ma Daoli |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171227 Address after: 222003 Lianyungang City, Jiangsu province Haizhou District Road No. 1 Applicant after: Lianyungang power supply branch, Jiangsu Electric Power Co., Ltd. Applicant after: State Grid Corporation of China Address before: 713300 Xianyang City, Shaanxi Province, Qianxian County Zhou City, the city of purple invited Village Ma Nan group Applicant before: Ma Daoli |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20200526 Address after: 222003 No. 1 happy road, Haizhou District, Jiangsu, Lianyungang Co-patentee after: State Grid Corporation of China Patentee after: LIANYUNGANG POWER SUPPLY BRANCH OF STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. Co-patentee after: Lianyungang Zhiyuan Electric Power Design Co., Ltd Address before: 222003 No. 1 happy road, Haizhou District, Jiangsu, Lianyungang Co-patentee before: State Grid Corporation of China Patentee before: LIANYUNGANG POWER SUPPLY BRANCH OF STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. |