CN108981544A - Apparatus for detecting diameter is used in a kind of installation of cable - Google Patents
Apparatus for detecting diameter is used in a kind of installation of cable Download PDFInfo
- Publication number
- CN108981544A CN108981544A CN201811123874.0A CN201811123874A CN108981544A CN 108981544 A CN108981544 A CN 108981544A CN 201811123874 A CN201811123874 A CN 201811123874A CN 108981544 A CN108981544 A CN 108981544A
- Authority
- CN
- China
- Prior art keywords
- hole
- recess
- arc groove
- inserted link
- side plate
- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
Abstract
The invention discloses a kind of cable installation apparatus for detecting diameter; including handle portion, protective case, protection cap and positioning device; there is the first detection plate, the second detection plate and third detection plate in the protective case; first, second and third detection plate all has 3 arc grooves, and positioning device can determine it is which of first, second and third detection plate can be used for rotating detection on earth.Detection device of the invention is suitable for in-site installation and is used using portable, flexible.
Description
Technical field
The present invention relates to field of cables, and in particular to apparatus for detecting diameter is used in a kind of installation of cable.
Background technique
Cable is usually coated by conductor and various coverings.It is transmitted for power transmission and signal, is in daily life
Indispensable facility.And various cables are with purposes and the difference of use occasion can there are many type, different classes
The diameter of the cable of type is different.And at the scene when mounting arrangements, generally require that a variety of cables are installed.If in-site installation is used
Micrometer removes the diameter of measurement cable, it is clear that and it is inefficient, and in-site installation bad environments, complicated measuring appliance are also easy to
It is damaged.
Summary of the invention
Goal of the invention: the present invention is directed to overcome the deficiencies of existing technologies, a kind of cable installation apparatus for detecting diameter is provided.
Technical solution: a kind of cable installation apparatus for detecting diameter, including protective case, positioning device, the first detection plate, the
Two detection plates, third detection plate and the handle portion fixed with the protective case, the protective case include the first side plate, second side
Plate and the interconnecting piece for connecting the first and second side plate, the handle portion are fixedly connected with the interconnecting piece, and the first and second side plate is
Have jagged plectane, central axis is connected between first and second side plate, there is the first perforation, institute at first side plate
Stating at the second side plate has the second perforation, and the outside of first side plate has the sliding slot of circular ring shape, has in the sliding slot and slides
Block is fixed with permanent magnet at the sliding block；First detection plate has the first through hole passed through by central axis, the second detection plate
With the second through-hole passed through by central axis, the third detection plate has the third through-hole passed through by central axis；Described first
Detection plate has first positioning hole, the first mounting hole, the first recess, the first arc groove, the second arc groove and third arc groove, institute
The second detection plate is stated with second location hole, the second mounting hole, the second recess, the 4th arc groove, the 5th arc groove and the 6th arc
Shape slot, the third detection plate have third location hole, third mounting hole, third recess, the 7th arc groove, the 8th arc groove and
9th arc groove is fixedly installed with the first iron block in the first mounting hole, the second iron block, third is fixedly installed in the second mounting hole
Third iron block is fixedly installed in mounting hole；The positioning device includes that the first straight-bar, the second straight-bar and connection first and second are straight
The motion bar of bar, the end of first straight-bar are fixed with the first inserted link, and the end of the second straight-bar is fixed with the second inserted link, described
Screw rod is also connected between first and second straight-bar, the handle portion has the smooth hole passed through by motion bar and for installing bearing
Bearing mounting hole, outer ring and the bearing mounting hole of bearing fix, and the inner ring of bearing is fixed with annulus cylindrical portion, the annulus column
The inside in shape portion has the internal screw thread that engages with the screw rod, also has at the handle for by the opposite of handle and motion bar
The locked clamping screw in position；The apparatus for detecting diameter is at first state, the second state and the third state, and described
In one state, clamping screw is in locking state, and the first inserted link is inserted into the first jack, and the second inserted link is inserted into the second jack, third
Location hole and second location hole, first positioning hole are not inserted by the first inserted link or the second inserted link；In second state, locking screw
Bolt is in locking state, and the first inserted link is inserted into the first jack and first positioning hole, and the second inserted link is inserted into the second jack and third is fixed
Position hole, second location hole are not inserted by the first inserted link or the second inserted link；In the third state, clamping screw is in locking shape
State, the first inserted link are inserted into the first jack, first positioning hole and second location hole, and the second inserted link is inserted into the second jack, third positioning
Kong Wei is inserted by the first inserted link or the second inserted link.
Further, the Anti-slip cover of circular ring shape is additionally provided on the outside of the annulus cylindrical portion.
Further, the two sides of first detection plate all have the first annular protrusion for surrounding first through hole；Described
The two sides of two detection plates all have the second annular protrusion for surrounding the second through-hole；The two sides of the third detection plate all have encirclement
The third annular protrusion of third through-hole；Two first annular protrusions, two the second annular protrusions and two third annular protrusions, this
The thickness of 6 annular protrusions is equal.
Further, the section of the circular ring shape sliding slot is trapezoidal.
Further, first recess, the second recess, third recess, the recess of the first side plate and the second side plate is recessed
Mouth includes four straight lines, and the first jack, the second jack, first positioning hole, second location hole and third location hole are cylinder
Shape hole, when the axis collinear of the first jack, the second jack, first positioning hole, second location hole and third location hole, first is recessed
Four straight lines of the recess of mouth, the second recess, third recess, the recess of the first side plate and the second side plate are overlapped；Described first
The recess of side plate includes first straight line, second straight line, third straight line and the 4th straight line, and the first straight line is parallel with second straight line
And intersect with the circumference of the first side plate, the third straight line intersects with first straight line and in 120 degree, and the 4th straight line and second is directly
Line intersection and be in 120 degree, third straight line and the 4th straight line intersection and in 120 degree.
Further, first arc groove, the second arc groove, third arc groove, the 4th arc groove, the 5th
Arc groove, the 6th arc groove, the 7th arc groove, the 8th arc groove and the 9th arc groove radius be sequentially increased.
Further, the section of the portable pillar, the first inserted link and the second inserted link is circle, and the first inserted link and second insert
The axis collinear of bar.
Further, there is the first cue mark, the second cue mark and third cue mark at the motion bar；The
One, the distance between two cue marks and second and third cue mark are equal；The thickness of first, second and third detection plate is equal.
The setting of cue mark reminds user either with or without rotating to corresponding first state, the second state or the third state.
It further, further include protection cap, the protection cap can fix with the protective case and surround the recessed of the first side plate
The recess of mouth and the second side plate.
Further, the first detection plate, the second detection plate, third detection plate, it is first annular protrusion, the second annular protrusion and
Third annular protrusion by cannot by permanent magnet attract material be made.
Further, first annular protrusion and second detection plate face of first detection plate in face of the second detection plate side
Second annular protrusion of the first detection plate side is abutted；Second detection plate faces the second annular protrusion of third detection plate side
Third annular protrusion with third detection plate in face of the second detection plate side abuts.
Further, the interconnecting piece is to have annulus cylindricality jaggy.
The utility model has the advantages that apparatus for detecting diameter of the invention, can quickly and easily carry out cable size detection, and can examine
The specification of the cable of survey is more, easy to use, and long service life.
Detailed description of the invention
Apparatus for detecting diameter when Fig. 1 is the second state；
Apparatus for detecting diameter when Fig. 2 is the third state；
Fig. 3 is that protective case and protection cap cooperate schematic diagram；
Fig. 4 is the first detection plate schematic diagram；
Fig. 5 is the second detection plate schematic diagram；
Fig. 6 is third detection plate schematic diagram；
Fig. 7 is that protective case and the first detection plate are used cooperatively schematic diagram.
Specific embodiment
Appended drawing reference: 1.1 first side plates；1.2 second side plates；1.1.1 circular ring shape sliding slot；1.1.2 permanent magnet；1.3 connection
Portion；1.4 protection cap；2 handle portions；2.1 clamping screw；2.2 bearing；2.3 annulus cylindrical portions；2.4 Anti-slip cover；3.1 first inserted links；
3.2 second inserted links；3.3 first straight-bars；3.4 second straight-bars；3.5 motion bar；3.6 screw rod；11 first detection plates；12 second detections
Plate；1.3 third detection plates；11.1 the first iron block；12.1 the second iron block；13.1 third iron block；11.2 first positioning holes；12.2
Two location holes；13.2 third location hole；11.3 first annular protrusion；11.4 first through hole；12.3 the second annular protrusion；12.4
Two through-holes；13.3 third annular protrusion；13.4 third through-holes.
A kind of cable installation apparatus for detecting diameter, including protective case, positioning device, the first detection plate 11, second detect
Plate 12, third detection plate 13 and the handle portion 2 fixed with the protective case, the protective case include the first side plate 1.1, second
Side plate 1.2 and the interconnecting piece 1.3 for connecting the first and second side plate, the handle portion are fixedly connected with the interconnecting piece, and first and second
Side plate is the jagged plectane of tool, and central axis is connected between first and second side plate, has first at first side plate
It perforates, there is the second perforation at second side plate, the outside of first side plate has the sliding slot 11.1 of circular ring shape, the cunning
There is sliding block in slot, be fixed with permanent magnet 11.2 at the sliding block；First detection plate has first passed through by central axis
Through-hole 11.4, the second detection plate have the second through-hole 12.4 passed through by central axis, and the third detection plate has by central axis
The third through-hole 13.4 passed through；First detection plate has first positioning hole 11.2, the first mounting hole, the first recess, first
Arc groove, the second arc groove and third arc groove, second detection plate have second location hole 12.2, the second mounting hole, the
Two recesses, the 4th arc groove, the 5th arc groove and the 6th arc groove, the third detection plate have third location hole 13.2, the
Three mounting holes, third recess, the 7th arc groove, the 8th arc groove and the 9th arc groove are fixedly installed in the first mounting hole
One iron block is fixedly installed with the second iron block in the second mounting hole, third iron block is fixedly installed in third mounting hole；The positioning
Device includes the first straight-bar, the second straight-bar and the motion bar for connecting the first and second straight-bar, and the end of first straight-bar is fixed with
First inserted link 3.1, the end of the second straight-bar are fixed with the second inserted link 3.2, are also connected with screw rod between first and second straight-bar
3.6, the handle portion has by smooth hole that motion bar passes through and the bearing mounting hole for installing bearing, bearing 2.2 it is outer
Circle is fixed with bearing mounting hole, and the inner ring of bearing is fixed with annulus cylindrical portion 2.3, and the inside of the annulus cylindrical portion has and institute
The internal screw thread of screw rod engagement is stated, also there is the locking screw for locking the relative position of handle and motion bar at the handle
Bolt；The apparatus for detecting diameter is at first state, the second state and the third state, in the first state, locking screw
Bolt is in locking state, and the first inserted link is inserted into the first jack, and the second inserted link is inserted into the second jack, third location hole and the second positioning
Hole, first positioning hole are not inserted by the first inserted link or the second inserted link；In second state, clamping screw is in locking state,
First inserted link is inserted into the first jack and first positioning hole, and the second inserted link is inserted into the second jack and third location hole, second location hole
It is not inserted by the first inserted link or the second inserted link；In the third state, clamping screw is in locking state, the first inserted link insertion the
One jack, first positioning hole and second location hole, the second inserted link are inserted into the second jack, and third location hole is not by the first inserted link or the
The insertion of two inserted links.
The Anti-slip cover of circular ring shape is additionally provided on the outside of the annulus cylindrical portion.The two sides of first detection plate all have
Surround the first annular protrusion of first through hole；The two sides of second detection plate all have the second convex annular for surrounding the second through-hole
It rises；The two sides of the third detection plate all have the third annular protrusion for surrounding third through-hole；Two first annular protrusions, two
Second annular protrusion and two third annular protrusions, the thickness of this 6 annular protrusions are equal.The section of the circular ring shape sliding slot is
It is trapezoidal.First recess, the second recess, third recess, the recess of the first side plate and the second side plate recess include four
Straight line, the first jack, the second jack, first positioning hole, second location hole and third location hole are cylindrical hole, when first insert
Hole, the second jack, first positioning hole, second location hole and third location hole axis collinear when, the first recess, the second recess,
Four straight lines of the recess of third recess, the recess of the first side plate and the second side plate are overlapped；The recess packet of first side plate
Include first straight line, second straight line, third straight line and the 4th straight line, the first straight line and second straight line it is parallel and with the first side
The circumference of plate intersects, and the third straight line intersects with first straight line and in 120 degree, and the 4th straight line intersects with second straight line and is in
120 degree, third straight line and the 4th straight line intersection and be in 120 degree.
First arc groove, the second arc groove, third arc groove, the 4th arc groove, the 5th arc groove,
6th arc groove, the 7th arc groove, the 8th arc groove and the 9th arc groove radius be sequentially increased.The activity
The section of column, the first inserted link and the second inserted link is circle, the axis collinear of the first inserted link and the second inserted link.At the motion bar
With the first cue mark, the second cue mark and third cue mark；First and second cue mark and second and third cue mark
The distance between it is equal；The thickness of first, second and third detection plate is equal.It further include protection cap 1.4, the protection cap can be with
The recess of the first side plate and the recess of the second side plate are fixed and surrounded to the protective case.
When specifically used, by rotation grip set, annulus cylindrical portion can be rotated, so that motion bar is driven to move back and forth,
So as to which apparatus for detecting diameter is adjusted to first state, the second state or the third state, thus only the first detection plate,
Two detection plates or third detection plate can then lock clamping screw along central axis rotation.It, can later by sliding permanent magnet
With drive the first detection plate, the second detection plate or third detection plate rotation (rotation of permanent magnet will drive the rotation of iron block, thus
The rotation of detection plate is driven, the first, second and third detection plate can be made of plastics).In actual use, can to first and second,
The size of arc groove in three detection plates is reasonably related to, such as in actual installation, 3 arcs in the first detection plate
The specification of the cable of just corresponding 3 models for usually needing to install together of the specification of groove, sees tested cable and arc groove
Whether engagement may determine that whether cable closes rule, be also possible to prevent the specification setup error of cable, very convenient to use.Second detection
The specification of the cable of just corresponding 3 models for usually needing to install together of the specification of 3 arc grooves on plate；Third detection plate
The specification of the cable of just corresponding 3 models for usually needing to install together of the specification of upper 3 arc grooves.It can be certainly when use
By selecting the first, second and third detection plate.And the recess of the detection plate due to not using and the recess of the first and second side plate are overlappings
, therefore interference will not be generated to detection plate currently in use.It is very easy to use.And completely when not in use, protection cap can
It is protected with being formed to protective case.
Although the present invention is illustrated and has been described with regard to preferred embodiment, it is understood by those skilled in the art that
Without departing from scope defined by the claims of the present invention, variations and modifications can be carried out to the present invention.
Claims (9)
1. a kind of cable installation apparatus for detecting diameter, which is characterized in that including protective case, positioning device, the first detection plate, the
Two detection plates, third detection plate and the handle portion fixed with the protective case, the protective case include the first side plate, second side
Plate and the interconnecting piece for connecting the first and second side plate, the handle portion are fixedly connected with the interconnecting piece, and the first and second side plate is
Have jagged plectane, central axis is connected between first and second side plate, there is the first perforation, institute at first side plate
Stating at the second side plate has the second perforation, and the outside of first side plate has the sliding slot of circular ring shape, has in the sliding slot and slides
Block is fixed with permanent magnet at the sliding block；First detection plate has the first through hole passed through by central axis, the second detection plate
With the second through-hole passed through by central axis, the third detection plate has the third through-hole passed through by central axis；Described first
Detection plate has first positioning hole, the first mounting hole, the first recess, the first arc groove, the second arc groove and third arc groove, institute
The second detection plate is stated with second location hole, the second mounting hole, the second recess, the 4th arc groove, the 5th arc groove and the 6th arc
Shape slot, the third detection plate have third location hole, third mounting hole, third recess, the 7th arc groove, the 8th arc groove and
9th arc groove is fixedly installed with the first iron block in the first mounting hole, the second iron block, third is fixedly installed in the second mounting hole
Third iron block is fixedly installed in mounting hole；The positioning device includes that the first straight-bar, the second straight-bar and connection first and second are straight
The motion bar of bar, the end of first straight-bar are fixed with the first inserted link, and the end of the second straight-bar is fixed with the second inserted link, described
Screw rod is also connected between first and second straight-bar, the handle portion has the smooth hole passed through by motion bar and for installing bearing
Bearing mounting hole, outer ring and the bearing mounting hole of bearing fix, and the inner ring of bearing is fixed with annulus cylindrical portion, the annulus column
The inside in shape portion has the internal screw thread that engages with the screw rod, also has at the handle for by the opposite of handle and motion bar
The locked clamping screw in position；The apparatus for detecting diameter is at first state, the second state and the third state, and described
In one state, clamping screw is in locking state, and the first inserted link is inserted into the first jack, and the second inserted link is inserted into the second jack, third
Location hole and second location hole, first positioning hole are not inserted by the first inserted link or the second inserted link；In second state, locking screw
Bolt is in locking state, and the first inserted link is inserted into the first jack and first positioning hole, and the second inserted link is inserted into the second jack and third is fixed
Position hole, second location hole are not inserted by the first inserted link or the second inserted link；In the third state, clamping screw is in locking shape
State, the first inserted link are inserted into the first jack, first positioning hole and second location hole, and the second inserted link is inserted into the second jack, third positioning
Kong Wei is inserted by the first inserted link or the second inserted link.
2. cable installation apparatus for detecting diameter according to claim 1, which is characterized in that outside the annulus cylindrical portion
Side is additionally provided with the Anti-slip cover of circular ring shape.
3. cable installation apparatus for detecting diameter according to claim 1, which is characterized in that the two of first detection plate
Side all has the first annular protrusion for surrounding first through hole；The two sides of second detection plate, which all have, surrounds the of the second through-hole
Second ring protrusion；The two sides of the third detection plate all have the third annular protrusion for surrounding third through-hole；Two first annular
Protrusion, two the second annular protrusions and two third annular protrusions, the thickness of this 6 annular protrusions are equal.
4. cable installation apparatus for detecting diameter according to claim 1, which is characterized in that the circular ring shape sliding slot is cut
Face is trapezoidal.
5. cable installation apparatus for detecting diameter according to claim 1, which is characterized in that first recess, second
Recess, third recess, the recess of the first side plate and the second side plate recess include four straight lines, the first jack, the second jack,
First positioning hole, second location hole and third location hole are cylindrical hole, when the first jack, the second jack, first positioning hole,
When the axis collinear of second location hole and third location hole, the first recess, the second recess, third recess, the first side plate recess
It is overlapped with four straight lines of the recess of the second side plate；The recess of first side plate includes first straight line, second straight line, third
Straight line and the 4th straight line, the first straight line and second straight line are parallel and intersect with the circumference of the first side plate, and the third is straight
Line intersects with first straight line and in 120 degree, and the 4th straight line intersects with second straight line and is in 120 degree, third straight line and the 4th straight line
Intersect and is in 120 degree.
6. cable installation apparatus for detecting diameter according to claim 1, which is characterized in that first arc groove,
Second arc groove, third arc groove, the 4th arc groove, the 5th arc groove, the 6th arc groove, the 7th arc are recessed
The radius of slot, the 8th arc groove and the 9th arc groove is sequentially increased.
7. cable installation apparatus for detecting diameter according to claim 1, which is characterized in that the portable pillar, first insert
The section of bar and the second inserted link is circle, the axis collinear of the first inserted link and the second inserted link.
8. cable according to claim 1 installation apparatus for detecting diameter, which is characterized in that have the at the motion bar
One cue mark, the second cue mark and third cue mark；Between first and second cue mark and second and third cue mark
It is equidistant；The thickness of first, second and third detection plate is equal.
9. cable installation apparatus for detecting diameter according to claim 1, which is characterized in that it further include protection cap, it is described
The recess of the first side plate and the recess of the second side plate can be fixed with the protective case and be surrounded to protection cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811123874.0A CN108981544B (en) | 2018-09-26 | 2018-09-26 | Diameter detection device for cable installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811123874.0A CN108981544B (en) | 2018-09-26 | 2018-09-26 | Diameter detection device for cable installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108981544A true CN108981544A (en) | 2018-12-11 |
| CN108981544B CN108981544B (en) | 2020-06-30 |
Family
ID=64542890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811123874.0A Active CN108981544B (en) | 2018-09-26 | 2018-09-26 | Diameter detection device for cable installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108981544B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998753A (en) * | 2020-08-28 | 2020-11-27 | 童孝俊 | Cable quality detection equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1463480A (en) * | 1974-11-15 | 1977-02-02 | Felten & Guilleaume Kabelwerk | Devices for measuring the circumference of material in strand form |
| CN201378032Y (en) * | 2009-04-24 | 2010-01-06 | 江苏省电力公司镇江供电公司 | Electric cable measuring device |
| CN102607358A (en) * | 2012-02-28 | 2012-07-25 | 奇瑞汽车股份有限公司 | Positioning pin detection plate and method for detecting positioning pin |
| CN102680746A (en) * | 2012-05-04 | 2012-09-19 | 昆山沪光汽车电器有限公司 | Wire detection plate with single wire clamping grooves |
| CN103047953A (en) * | 2012-12-10 | 2013-04-17 | 大连博控科技股份有限公司 | Diameter detection frame for cable |
| CN204555871U (en) * | 2015-04-09 | 2015-08-12 | 浙江博凡动力装备股份有限公司 | A kind of flange check-out console |
| CN105423931A (en) * | 2015-11-10 | 2016-03-23 | 江苏赛德电气有限公司 | Cable diameter detection device and detection method |
| CN206905728U (en) * | 2017-07-03 | 2018-01-19 | 中铁建电气化局集团南方工程有限公司 | Cable diameter measure of the change device |
-
2018
- 2018-09-26 CN CN201811123874.0A patent/CN108981544B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1463480A (en) * | 1974-11-15 | 1977-02-02 | Felten & Guilleaume Kabelwerk | Devices for measuring the circumference of material in strand form |
| CN201378032Y (en) * | 2009-04-24 | 2010-01-06 | 江苏省电力公司镇江供电公司 | Electric cable measuring device |
| CN102607358A (en) * | 2012-02-28 | 2012-07-25 | 奇瑞汽车股份有限公司 | Positioning pin detection plate and method for detecting positioning pin |
| CN102680746A (en) * | 2012-05-04 | 2012-09-19 | 昆山沪光汽车电器有限公司 | Wire detection plate with single wire clamping grooves |
| CN103047953A (en) * | 2012-12-10 | 2013-04-17 | 大连博控科技股份有限公司 | Diameter detection frame for cable |
| CN204555871U (en) * | 2015-04-09 | 2015-08-12 | 浙江博凡动力装备股份有限公司 | A kind of flange check-out console |
| CN105423931A (en) * | 2015-11-10 | 2016-03-23 | 江苏赛德电气有限公司 | Cable diameter detection device and detection method |
| CN206905728U (en) * | 2017-07-03 | 2018-01-19 | 中铁建电气化局集团南方工程有限公司 | Cable diameter measure of the change device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998753A (en) * | 2020-08-28 | 2020-11-27 | 童孝俊 | Cable quality detection equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108981544B (en) | 2020-06-30 |
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Effective date of registration: 20200603 Address after: 225600, Gaoyou Town, Jiangsu City, Gaoyou province Yangzhou industrial concentration area Applicant after: JIANGSU HUANENG CABLE Co.,Ltd. Address before: 225600, Gaoyou Town, Jiangsu City, Gaoyou province Yangzhou industrial concentration area Applicant before: JIANGSU WEIERLAN CABLE Co.,Ltd. |
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