CN109932674A - Mutual inductor detects fixture and mutual inductor detection system - Google Patents
Mutual inductor detects fixture and mutual inductor detection system Download PDFInfo
- Publication number
- CN109932674A CN109932674A CN201910201541.3A CN201910201541A CN109932674A CN 109932674 A CN109932674 A CN 109932674A CN 201910201541 A CN201910201541 A CN 201910201541A CN 109932674 A CN109932674 A CN 109932674A
- Authority
- CN
- China
- Prior art keywords
- mutual inductor
- contact
- load
- detection
- bearing part
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 110
- 238000009434 installation Methods 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000001012 protector Effects 0.000 claims description 10
- 230000008094 contradictory effect Effects 0.000 claims description 9
- 238000011900 installation process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
Abstract
The invention discloses a kind of mutual inductor detection fixture and mutual inductor detection systems, it include: load-bearing part, contact assembly and the first locating piece, first locating piece is equipped with first positioning hole, when the first positioning hole is used for the first positioning pin location fit on pallet, the contact assembly is engaged with the detection contact.In this way, cooperation can be steadily contacted convenient for contact assembly and detection contact by load-bearing part, is conducive to testing staff and stable detection is carried out to mutual inductor.Since load-bearing part is equipped with the first locating piece, and first locating piece be equipped with first positioning hole, therefore, mutual inductor detects fixture during the installation process, the first positioning hole of first locating piece is penetrated into the first positioning pin on pallet, at this point, the contact assembly on load-bearing part is just contacted with detection contact, so that testing staff is rapidly completed mutual inductor detection fixture and connect with the detection contact on mutual inductor, to be conducive to improve the detection efficiency of mutual inductor.
Description
Technical field
The present invention relates to technical field of electric power detection, more particularly to a kind of mutual inductor detection fixture and mutual inductor detection system
System.
Background technique
Mutual inductor is also known as instrument transformer, is the general designation of current transformer and voltage transformer.High voltage can be become
Low-voltage, high current become low current, for measuring or protecting system.Its function mainly by high voltage or high current in proportion
Be transformed into normal low voltage or standard small electric current, so as to realize measuring instrumentss, protection equipment and automatic control equipment standardization,
Miniaturization.
Traditional mutual inductor is equipped with multiple detection contacts, in general detection process, is usually fixed on fixture manually mutually
In sense, and the wire clamp on fixture is fixed on the bolt on mutual inductor, to complete the detection operation of mutual inductor.However, traditional
Fixture needs wire clamp is fixed on the bolt of mutual inductor manually, therefore, the detection efficiency of mutual inductor is caused seriously to reduce.
Summary of the invention
Based on this, it is necessary to a kind of mutual inductor detection fixture and mutual inductor detection system are provided, can on mutual inductor
Detection contact quickly connects, and is conducive to improve mutual inductor detection efficiency.
Its technical solution is as follows:
A kind of mutual inductor detection fixture, comprising: load-bearing part；Contact assembly, the contact assembly are installed in the load-bearing part
On, the contact assembly with the detection contact on mutual inductor for being engaged；And first locating piece, the first locating piece dress
Be located on the load-bearing part, first locating piece be equipped with first positioning hole, the first positioning hole be used for on pallet
When the first positioning pin location fit, the contact assembly is engaged with the detection contact.
Above-mentioned mutual inductor detects fixture, by load-bearing part, so that contact assembly obtains stablizing installation, is convenient for contact assembly
Cooperation can be steadily contacted with detection contact, stable detection is carried out to mutual inductor to be conducive to testing staff.Due to load-bearing part
It is equipped with the first locating piece, and the first locating piece is equipped with first positioning hole, therefore, mutual inductor detects fixture in installation process
In, the first positioning hole of the first locating piece is penetrated into the first positioning pin on pallet, at this point, the contact assembly on load-bearing part just with
Detection contact contact, so that testing staff is rapidly completed mutual inductor detection fixture and connect with the detection contact on mutual inductor, thus
Be conducive to improve the detection efficiency of mutual inductor.
Mutual inductor detection fixture further includes the first supporting element in one of the embodiments, and first locating piece passes through
First supporting element is installed on the load-bearing part.
Mutual inductor detection fixture further includes that the second supporting element is supported with being installed in described second in one of the embodiments,
The second locating piece on part, first supporting element and second supporting element are respectively installed in opposite the two of the load-bearing part
Side, second locating piece are equipped with the second location hole with the second positioning pin location fit on the pallet.
The load-bearing part is equipped with protector in one of the embodiments, and the protector is along the load-bearing part
Circumferentially extending setting, and protective trough is surrounded with the load-bearing part, the contact jaw of the contact assembly is located in the protective trough.
The load-bearing part is equipped with contradictory piece in one of the embodiments, and the contradictory piece includes resistance surface, described to support
Contacting surface, which is used to contradict with the top surface of the mutual inductor, to be cooperated.
Mutual inductor detection fixture further includes installation part in one of the embodiments, and the load-bearing part is equipped with the first peace
Hole is filled, the contact assembly penetrates first mounting hole, and is installed on the load-bearing part by the installation part.
The contact assembly includes mounting base, contact, elastic component and guide sleeve, the peace in one of the embodiments,
It fills seat and is equipped with the second mounting hole, the guide sleeve is installed on the hole wall of second mounting hole, and the contact passes through elasticity
Part is installed in the guide sleeve, and the contact can carry out resilient movement in the guide sleeve, and the contact is used for and institute
Detection contact is stated to be engaged.
It is equipped at intervals with the first limiting section and the second limiting section on the contact in one of the embodiments, described
One limiting section and guide sleeve limit cooperate, and third limiting section, described elastic component one end and described second are equipped in the guide sleeve
Limiting section connection, the elastic component other end are connect with the third limiting section.
The load-bearing part is equipped with gripping apparatus in one of the embodiments, and the gripping apparatus is used to match with the handgrip of robot
It closes.
A kind of mutual inductor detection system, including robot and above-described mutual inductor detect fixture, and the robot uses
Fixture is detected in grabbing the mutual inductor.
Above-mentioned mutual inductor detection system, the mutual inductor including robot with more than detect fixture, will be mutual by robot
Sensor detection fixture is clamped and is placed at mutual inductor, then by load-bearing part, so that contact assembly obtains stablizing installation, convenient for connecing
Cooperation can be steadily contacted in touching component and detection contact, carry out stable detection to mutual inductor to be conducive to testing staff.Due to
Load-bearing part is equipped with the first locating piece, and the first locating piece is equipped with first positioning hole, and therefore, mutual inductor detection fixture is being installed
In the process, the first positioning hole of the first locating piece is penetrated into the first positioning pin on pallet, at this point, the contact assembly on load-bearing part
Just contacted with detection contact, so that testing staff is rapidly completed mutual inductor detection fixture and connect with the detection contact on mutual inductor,
To be conducive to improve the detection efficiency of mutual inductor.In addition, this mutual inductor detection system uses robot, it will be mutual by robot
Sensor detection fixture is put at mutual inductor or removes from mutual inductor, so that realizing in mutual inductor detection process fully automated
Change, has greatly liberated manual labor, be conducive to the detection efficiency for improving mutual inductor.
Detailed description of the invention
Fig. 1 is that mutual inductor described in one embodiment of the invention detects fixture and mutual inductor fit structure schematic diagram；
Fig. 2 is that mutual inductor described in one embodiment of the invention detects clamp structure schematic diagram；
Fig. 3 is that mutual inductor described in one embodiment of the invention detects clamp structure perspective view of the explosion；
Fig. 4 is that mutual inductor described in one embodiment of the invention detects clamp structure cross-sectional view；
Fig. 5 is contact assembly structural schematic diagram described in one embodiment of the invention；
Fig. 6 is contact assembly in Fig. 5 along A-A sectional view；
Fig. 7 is contact assembly structural blast schematic diagram described in one embodiment of the invention；
Fig. 8 is that mutual inductor described in one embodiment of the invention and pallet cooperate schematic diagram.
Description of symbols:
100, mutual inductor detection fixture, 110, load-bearing part, the 111, first mounting hole, the 120, first locating piece, 121, first
Location hole, the 122, first supporting element, the 130, second locating piece, 131, second location hole, the 132, second supporting element, 140, contact group
Part, 141, mounting base, the 1411, second mounting hole, 142, contact, the 1421, first limiting section, the 1422, second limiting section, 143,
Guide sleeve, 1431, third limiting section, 1432, abutting portion, 144, elastic component, 150, protector, 151, protective trough, 160, contradictory piece,
161, resistance surface, 170, installation part, 171, mounting groove, 180, insulation protective hood, 190, gripping apparatus, 191, guide pin, 200, mutual inductance
Device, 210, detection contact, 300, pallet, the 310, first positioning pin.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, below in conjunction with attached drawing and specific embodiment party
Formula, the present invention is further described in detail.It should be understood that the specific embodiments described herein are only to solve
The present invention is released, and the scope of protection of the present invention is not limited.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
Heretofore described " first ", " second " do not represent specific quantity and sequence, are only used for the differentiation of title.
In one embodiment, Fig. 1, Fig. 2, Fig. 3 and Fig. 8, a kind of mutual inductor detection fixture 100, comprising: carrying are please referred to
Part 110, contact assembly 140 and the first locating piece 120.Contact assembly 140 is installed on load-bearing part 110, and contact assembly 140 is used for
It is engaged with the detection contact 210 on mutual inductor 200.First locating piece 120 is installed on load-bearing part 110, the first locating piece
120 are equipped with first positioning hole 121, when first positioning hole 121 is used for the first 310 location fit of positioning pin on pallet 300,
Contact assembly 140 is engaged with detection contact 210.
Above-mentioned mutual inductor detects fixture 100, by load-bearing part 110, so that contact assembly 140 obtains stablizing installation, just
Cooperation can be steadily contacted in contact assembly 140 and detection contact 210, mutual inductor 200 is carried out to be conducive to testing staff
Stable detection.Since load-bearing part 110 is equipped with the first locating piece 120, and the first locating piece 120 is equipped with first positioning hole 121,
Therefore, the first positioning hole 121 of the first locating piece 120 during the installation process, is penetrated pallet 300 by mutual inductor detection fixture 100
On the first positioning pin 310, at this point, the contact assembly 140 on load-bearing part 110 is just contacted with detection contact 210, so that detection people
Member is rapidly completed mutual inductor detection fixture 100 and connect with the detection contact 210 on mutual inductor 200, to be conducive to improve mutual inductance
The detection efficiency of device 200.Wherein, the first locating piece 120 is installed in there are two types of the modes on load-bearing part 110: one, the first locating piece
120 are installed directly on load-bearing part 110, and the height of the first locating piece 120 needs to cooperate the height of mutual inductor 200 at this time, so that
First positioning pin 310 penetrates in first positioning hole 121；Two, the first locating piece 120 is installed in load-bearing part by support construction indirectly
On 110, in this way, making the first locating piece 120 be easier to act on the first positioning pin 310, so that mutual inductor detection folder
It is more convenient to install on mutual inductor 200 to have 100.Specifically in the present embodiment, it is equipped with copper sheathing in first positioning hole 121, passed through
Copper sheathing makes 120 stable position of the first locating piece on pallet 300, so that contact assembly 140 is connect with detection contact 210
It is more stable.Meanwhile contact assembly 140 is two, two intervals of contact assembly 140 are installed on load-bearing part 110.
Further, mutual inductor detection fixture 100 further includes the first supporting element 122.First locating piece 120 passes through first
Support member 122 is installed on load-bearing part 110.It follows that first locating piece 120 of the present embodiment is installed in load-bearing part 110 indirectly
On, in this way, by the first supporting element 122, so that the first locating piece 120 is easier to act on the first positioning pin 310, to make
It is more convenient to install on mutual inductor 200 to obtain mutual inductor detection fixture 100.Meanwhile by the first supporting element 122, but also
Positioning piece 120 is stably mounted on load-bearing part 110, so that the overall structure for being conducive to improve mutual inductor detection fixture 100 is strong
Degree.
Further, mutual inductor detection fixture 100 further includes the second supporting element 132 and is installed in the second supporting element 132
On the second locating piece 130, the first supporting element 122 and the second supporting element 132 be respectively installed in the opposite sides of load-bearing part 110,
Second locating piece 130 is equipped with the second location hole 131 with the second positioning pin location fit on pallet 300.It follows that first
Supporting element 122, the second supporting element 132 and load-bearing part 110 surrounds or approximation surrounds U-shaped structure, by the U-shaped structure, so that
One supporting element 122 and the second supporting element 132 are inserted into respectively along the opposite sides of mutual inductor 200, so that mutual inductor detects
Fixture 100 obtains Primary Location during the installation process, so that the installation of mutual inductor detection fixture 100 more quickly locates
In mutual inductor 200.Meanwhile passing through 310 location fit of first positioning hole 121 and the first positioning pin, second location hole 131 and
Two positioning pin location fits, so that mutual inductor detection fixture 100 is more stable on pallet 300.Specifically in the present embodiment, the
It is equipped with copper sheathing in two location holes 131, makes 130 stable position of the second locating piece on pallet 300 by copper sheathing, so that connecing
Touching component 140 connect more stable with detection contact 210.Meanwhile first supporting element 122 and the second supporting element 132 material it is equal
It can be polyformaldehyde (polyformaldehyde writes a Chinese character in simplified form pom), polyvinyl chloride (Polyvinyl chloride writes a Chinese character in simplified form PVC), poly- carbon
Acid esters (Polycarbonate writes a Chinese character in simplified form PC) or other materials.
In one embodiment, load-bearing part 110 is equipped with protector 150.Protector 150 along load-bearing part 110 circumferential direction
It is extended, and surrounds protective trough 151 with load-bearing part 110.The contact jaw of contact assembly 140 is located in protective trough 151.Due to mutual
In 200 detection process of sensor, it may occur that therefore voltage breakdown or arcing events will cause certain peace to testing staff
Full hidden danger.The present embodiment is equipped with protector 150, and the connecing around contact assembly 140 of protector 150 on the periphery of load-bearing part 110
Contravention setting, in this way, capableing of the personal safety of effective protection testing staff by protector 150.
In one embodiment, Fig. 4 and Fig. 8 are please referred to, load-bearing part 110 is equipped with contradictory piece 160.Contradictory piece 160 includes
Resistance surface 161, resistance surface 161, which is used to contradict with the top surface of mutual inductor 200, to be cooperated.It follows that when the first locating piece 120 passes through
When first positioning hole 121 and the first positioning pin 310 cooperate, contact assembly 140 is engaged with detection contact 210, at the same time,
Contradictory piece 160 on load-bearing part 110 can be contradicted with the top surface of mutual inductor 200 to be cooperated, and component 140 and detection contact are avoided contact with
210 contacts are excessive and contact assembly 140 or detection contact 210 is caused to be subject to crushing.The contradictory piece 160 of the present embodiment is to contact assembly
140 are equivalent to position limiting structure, so that contact assembly 140 and detection contact 210 are steadily contacted.Specifically in the present embodiment, it supports
Contacting surface 161 is arc surface, which is bonded setting with the top surface of mutual inductor 200, in this way, passing through the arc surface and mutual inductor
200 top surface cooperation, so that mutual inductor detection fixture 100 is more stably mounted on mutual inductor 200.
In one embodiment, mutual inductor detection fixture 100 further includes installation part 170.Load-bearing part 110 is equipped with the first peace
Fill hole 111.Contact assembly 140 penetrates the first mounting hole 111, and is installed on load-bearing part 110 by installation part 170.Thus may be used
Know, the contact assembly 140 of the present embodiment is arranged through load-bearing part 110, in this way, being located at the both ends of contact assembly 140
The two sides of load-bearing part 110, since one end of contact assembly 140 is used to contact with detection contact 210, contact assembly 140 it is another
End with external detection equipment for connecting, and therefore, contact assembly 140 is arranged through load-bearing part 110 for this implementation, so that contact group
The both ends carried part 110 of part 140 separates, consequently facilitating external detection equipment is connect with contact assembly 140, avoids maintenance people
Member is hit when connecting external detection equipment by electric arc.Specifically in the present embodiment, in order to enable installation part 170 and contact assembly
140 connections are closer, and installation part 170 is equipped with mounting groove 171, and contact assembly 140 penetrates mounting groove 171, and by bolt with
Installation part 170 connects.
In one embodiment, Fig. 5 to Fig. 7 is please referred to, contact assembly 140 includes mounting base 141, contact 142, elasticity
Part 144 and guide sleeve 143.Mounting base 141 is equipped with the second mounting hole 1411.Guide sleeve 143 is installed in the hole of the second mounting hole 1411
On wall.Contact 142 is installed in guide sleeve 143 by elastic component 144, and contact 142 can carry out elastic shifting in guide sleeve 143
Dynamic, contact 142 with detection contact 210 for being engaged.It follows that when first positioning hole 121 penetrates the first positioning pin
When 310, contact 142 is contacted with detection contact 210.When the detection contact 210 on mutual inductor 200 protrudes 200 surface of mutual inductor
When more, contact 142 can be detected contact 210 extruding, due to contact 142 in guide sleeve 143 can resilient movement, because
This, contact 142 moves in guide sleeve 143 under the extruding of detection contact 210, while also keeping tight with detection contact 210
Contiguity touching, to carry out coherent detection work.In this way, the contact assembly 140 of the present embodiment can be suitble to the mutual inductance of different model
Device 200, to greatly facilitate the detection operation of mutual inductor 200.Specifically in the present embodiment, the end of guide sleeve 143 is equipped with and supports
Contact portion 1432, when guide sleeve 143 is penetrated in the second mounting hole 1411, the end of abutting portion 1432 and mounting base 141, which contradicts, to be cooperated.Such as
This, effectively avoids contact with component 140 and is detected the ejection of contact 210.
Optionally, guide sleeve 143 is installed in the mode in mounting base 141 are as follows: and guide sleeve 143 penetrates in the second mounting hole 1411,
Guide sleeve 143 is fixed in mounting base 141 by bolt again；Or guide sleeve 143 and the second mounting hole 1411 interference fit or mistake
Degree cooperation.
Further, the first limiting section 1421 and the second limiting section 1422 are equipped at intervals on contact 142.First limiting section
1421 cooperate with the limit of guide sleeve 143.Third limiting section 1431 is equipped in guide sleeve 143.144 one end of elastic component and the second limiting section
1422 connections, 144 other end of elastic component are connect with third limiting section 1431.It follows that the contact 142 in the present embodiment is pacified
Mode in guide sleeve 143 are as follows: penetrate contact 142 in guide sleeve 143；Contact is made by the first limiting section 1421 again
142 are supported on guide sleeve 143；Then, 144 one end of elastic component is connect with the second limiting section 1422,144 other end of elastic component with
Third limiting section 1431 connects, in this way, being stably mounted to contact 142 in guide sleeve 143.Since 142 one end of contact is logical
It crosses elastic component 144 to be stretched in guide sleeve 143, therefore, contact 142 can make elastic telescopic in guide sleeve 143.Work as contact
142 with detection contact 210 when contacting, and contact 142 can contact with detection contact 210 and more step up under the action of elastic component 144
It is close, to be conducive to improve the reliability of 200 testing result of mutual inductor.Wherein, elastic component 144 can be spring or elastic rubber,
Specifically in the present embodiment, elastic component 144 is spring, which is set on contact 142, and spring one end and the second limit
Portion 1422 connects, and the spring other end is connect with third limiting section 1431.
Optionally, first limiting section 1421 of the present embodiment and the implementation of the limit cooperation of guide sleeve 143 have: the first limit
Portion 1421 and the top of guide sleeve 143, which limit, to be cooperated；Or the inner wall of guide sleeve 143 is equipped with bulge-structure, the first limiting section 1421
It limits and cooperates with bulge-structure.
Optionally, first limiting section 1421 of the present embodiment, the second limiting section 1422 and third limiting section 1431 are pad
Circle or bulge-structure；When the first limiting section 1421 is washer, washer then needs to be locked on contact 142.
In one embodiment, it is arranged insulation protective hood 180 outside contact assembly 140, by the insulation protective hood 180, had
Effect avoids service personnel from geting an electric shock, in this way, advantageously ensuring that the personal safety of service personnel.
In one embodiment, load-bearing part 110 is equipped with gripping apparatus 190, and gripping apparatus 190 is used to cooperate with the handgrip of robot.
In this way, allowing the robot to stablize crawl mutual inductor detection fixture 100, so that robot can be fast by gripping apparatus 190
Speed replaces different types of fixture.Specifically in the present embodiment, gripping apparatus 190 is equipped with guide pin 191.
In one embodiment, Fig. 1, Fig. 2, Fig. 3 and Fig. 8, a kind of 200 detection system of mutual inductor, including machine are please referred to
Mutual inductor in people and above embodiments detects fixture 100, and robot is for grabbing mutual inductor detection fixture 100.
Above-mentioned 200 detection system of mutual inductor, the mutual inductor including robot with more than detect fixture 100, pass through machine
Mutual inductor detection fixture 100 is clamped and is placed at mutual inductor 200 by people, then by load-bearing part 110, so that contact assembly 140
It obtains stablizing installation, cooperation can be steadily contacted convenient for contact assembly 140 and detection contact 210, to be conducive to testing staff
Stable detection is carried out to mutual inductor 200.Since load-bearing part 110 is equipped with the first locating piece 120, and set on the first locating piece 120
There is first positioning hole 121, therefore, mutual inductor detects fixture 100 during the installation process, by the first positioning of the first locating piece 120
Hole 121 penetrates the first positioning pin 310 on pallet 300, at this point, the contact assembly 140 on load-bearing part 110 just with detection contact
210 contacts, so that testing staff is rapidly completed mutual inductor detection fixture 100 and connect with the detection contact 210 on mutual inductor 200,
To be conducive to improve the detection efficiency of mutual inductor 200.In addition, 200 detection system of this mutual inductor uses robot, pass through machine
Mutual inductor detection fixture 100 is put at mutual inductor 200 or removes from mutual inductor 200 by people, so that mutual inductor 200 detects
It realizes and is fully automated in the process, greatly liberated manual labor, be conducive to the detection efficiency for improving mutual inductor 200.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of mutual inductor detects fixture characterized by comprising
Load-bearing part；
Contact assembly, the contact assembly are installed on the load-bearing part, and the contact assembly is used for and the detection on mutual inductor
Contact cooperation；And
First locating piece, first locating piece are installed on the load-bearing part, and first locating piece is equipped with the first positioning
Hole, when the first positioning hole is used for the first positioning pin location fit on pallet, the contact assembly and detection touching
Head is engaged.
2. mutual inductor according to claim 1 detects fixture, which is characterized in that it further include the first supporting element, described first
Locating piece is installed on the load-bearing part by first supporting element.
3. mutual inductor according to claim 2 detects fixture, which is characterized in that further include the second supporting element and be installed in institute
The second locating piece on the second supporting element is stated, first supporting element and second supporting element are respectively installed in the load-bearing part
Opposite sides, second locating piece is equipped with second location hole with the second positioning pin location fit on the pallet.
4. mutual inductor according to claim 1 detects fixture, which is characterized in that the load-bearing part is equipped with protector, institute
It states protector to be arranged along the circumferentially extending of the load-bearing part, and surrounds protective trough with the load-bearing part, the contact assembly
Contact jaw is located in the protective trough.
5. mutual inductor according to claim 1 detects fixture, which is characterized in that the load-bearing part is equipped with contradictory piece, institute
Stating contradictory piece includes resistance surface, and the resistance surface, which is used to contradict with the top surface of the mutual inductor, to be cooperated.
6. mutual inductor according to claim 1 detects fixture, which is characterized in that further include installation part, on the load-bearing part
Equipped with the first mounting hole, the contact assembly penetrates first mounting hole, and is installed in the carrying by the installation part
On part.
7. mutual inductor described in -6 any one detects fixture according to claim 1, which is characterized in that the contact assembly includes
Mounting base, contact, elastic component and guide sleeve, the mounting base are equipped with the second mounting hole, and the guide sleeve is installed in described second
On the hole wall of mounting hole, the contact is installed in the guide sleeve by elastic component, and the contact can be in the guide sleeve
Interior carry out resilient movement, the contact with the detection contact for being engaged.
8. mutual inductor according to claim 7 detects fixture, which is characterized in that be equipped at intervals with the first limit on the contact
Position portion and the second limiting section, first limiting section and guide sleeve limit cooperate, and third limiting section, institute are equipped in the guide sleeve
It states elastic component one end to connect with second limiting section, the elastic component other end is connect with the third limiting section.
9. mutual inductor described in -6 any one detects fixture according to claim 1, which is characterized in that the load-bearing part is equipped with
Gripping apparatus, the gripping apparatus are used to cooperate with the handgrip of robot.
10. a kind of mutual inductor detection system, which is characterized in that including robot and it is described in any one of claim 1-9 mutually
Sensor detects fixture, and the robot is for grabbing the mutual inductor detection fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910201541.3A CN109932674A (en) | 2019-03-18 | 2019-03-18 | Mutual inductor detects fixture and mutual inductor detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910201541.3A CN109932674A (en) | 2019-03-18 | 2019-03-18 | Mutual inductor detects fixture and mutual inductor detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109932674A true CN109932674A (en) | 2019-06-25 |
Family
ID=66987442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910201541.3A Pending CN109932674A (en) | 2019-03-18 | 2019-03-18 | Mutual inductor detects fixture and mutual inductor detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109932674A (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9217963U1 (en) * | 1992-09-02 | 1993-05-19 | Siemens AG, 8000 München | Test device for determining the transmission behavior of current transformers |
| CN202102100U (en) * | 2011-06-01 | 2012-01-04 | 浙江省电力公司 | Tool plate for online detection of mutual inductor |
| CN102353921A (en) * | 2011-07-14 | 2012-02-15 | 浙江省电力公司 | Automated calibrating device for mutual inductors |
| CN202268241U (en) * | 2011-08-12 | 2012-06-06 | 北京慧摩森电子系统技术有限公司 | Mutual inductor secondary wiring device |
| CN102495391A (en) * | 2011-12-07 | 2012-06-13 | 浙江省电力公司 | Tooling board suitable for current transformer |
| CN202631725U (en) * | 2012-05-23 | 2012-12-26 | 四川电力科学研究院 | Equipment for testing alternating-current voltage and pulse voltage of single-phase intelligent electric meter |
| CN203858273U (en) * | 2014-05-20 | 2014-10-01 | 厦门红相电力设备股份有限公司 | Secondary line-pressing mechanism for automatic detection streamline of voltage transformer |
| CN104950279A (en) * | 2015-06-25 | 2015-09-30 | 国家电网公司 | Three-dimensional movement mechanical device for low-voltage current transformer detection |
| CN204680756U (en) * | 2015-05-12 | 2015-09-30 | 国家电网公司 | Press-contacting type Quick connector plug |
| CN105729484A (en) * | 2016-04-13 | 2016-07-06 | 三峡大学 | Wiring robot and wiring method for on-site calibration of mutual inductor |
| CN106707219A (en) * | 2017-01-22 | 2017-05-24 | 国网山东省电力公司潍坊供电公司 | High-voltage current transformer verification wiring device |
| CN107092003A (en) * | 2017-06-09 | 2017-08-25 | 国网上海市电力公司 | A kind of voltage transformer automatic checkout system |
| CN208283539U (en) * | 2018-04-04 | 2018-12-25 | 内蒙古电力（集团）有限责任公司巴彦淖尔电业局 | A kind of low-voltage current mutual inductor secondary line exempts from wiring connections |
| CN109100673A (en) * | 2018-08-24 | 2018-12-28 | 广东电网有限责任公司 | A kind of detecting current transformer secondary wiring device |
| CN208419922U (en) * | 2018-08-20 | 2019-01-22 | 西门子数控（南京）有限公司 | 3D measuring system and its positioning fixture |
| CN109407034A (en) * | 2018-12-12 | 2019-03-01 | 云南电网有限责任公司昆明供电局 | A kind of synchronization of great current mutual inductor first and second termination |
| CN209911532U (en) * | 2019-03-18 | 2020-01-07 | 广州供电局有限公司 | Mutual inductor detection clamp and mutual inductor detection system |
-
2019
- 2019-03-18 CN CN201910201541.3A patent/CN109932674A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9217963U1 (en) * | 1992-09-02 | 1993-05-19 | Siemens AG, 8000 München | Test device for determining the transmission behavior of current transformers |
| CN202102100U (en) * | 2011-06-01 | 2012-01-04 | 浙江省电力公司 | Tool plate for online detection of mutual inductor |
| CN102353921A (en) * | 2011-07-14 | 2012-02-15 | 浙江省电力公司 | Automated calibrating device for mutual inductors |
| CN202268241U (en) * | 2011-08-12 | 2012-06-06 | 北京慧摩森电子系统技术有限公司 | Mutual inductor secondary wiring device |
| CN102495391A (en) * | 2011-12-07 | 2012-06-13 | 浙江省电力公司 | Tooling board suitable for current transformer |
| CN202631725U (en) * | 2012-05-23 | 2012-12-26 | 四川电力科学研究院 | Equipment for testing alternating-current voltage and pulse voltage of single-phase intelligent electric meter |
| CN203858273U (en) * | 2014-05-20 | 2014-10-01 | 厦门红相电力设备股份有限公司 | Secondary line-pressing mechanism for automatic detection streamline of voltage transformer |
| CN204680756U (en) * | 2015-05-12 | 2015-09-30 | 国家电网公司 | Press-contacting type Quick connector plug |
| CN104950279A (en) * | 2015-06-25 | 2015-09-30 | 国家电网公司 | Three-dimensional movement mechanical device for low-voltage current transformer detection |
| CN105729484A (en) * | 2016-04-13 | 2016-07-06 | 三峡大学 | Wiring robot and wiring method for on-site calibration of mutual inductor |
| CN106707219A (en) * | 2017-01-22 | 2017-05-24 | 国网山东省电力公司潍坊供电公司 | High-voltage current transformer verification wiring device |
| CN107092003A (en) * | 2017-06-09 | 2017-08-25 | 国网上海市电力公司 | A kind of voltage transformer automatic checkout system |
| CN208283539U (en) * | 2018-04-04 | 2018-12-25 | 内蒙古电力（集团）有限责任公司巴彦淖尔电业局 | A kind of low-voltage current mutual inductor secondary line exempts from wiring connections |
| CN208419922U (en) * | 2018-08-20 | 2019-01-22 | 西门子数控（南京）有限公司 | 3D measuring system and its positioning fixture |
| CN109100673A (en) * | 2018-08-24 | 2018-12-28 | 广东电网有限责任公司 | A kind of detecting current transformer secondary wiring device |
| CN109407034A (en) * | 2018-12-12 | 2019-03-01 | 云南电网有限责任公司昆明供电局 | A kind of synchronization of great current mutual inductor first and second termination |
| CN209911532U (en) * | 2019-03-18 | 2020-01-07 | 广州供电局有限公司 | Mutual inductor detection clamp and mutual inductor detection system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205139311U (en) | SF6 high -Voltage electrical appliances are with insulating pull rod insulation test device | |
| CN205691724U (en) | A kind of multistation test device of semiconductor components and devices | |
| CN109188262A (en) | A kind of SF6 gas-filling cabinet test pressure controllable detection device | |
| CN109932674A (en) | Mutual inductor detects fixture and mutual inductor detection system | |
| CN212965058U (en) | Formula current lead device is inhaled to arrester live working detection magnetism | |
| CN209280866U (en) | A kind of IC chip test fixture | |
| CN104078849B (en) | Support for installation of lighning arrestor | |
| CN209911532U (en) | Mutual inductor detection clamp and mutual inductor detection system | |
| CN203950014U (en) | A kind of test platform of UHV (ultra-high voltage) insulating safety tools | |
| CN101714747B (en) | Novel centrally-arranged switch cabinet grounding device | |
| CN212622700U (en) | Line column type porcelain insulator alternating current withstand voltage test rack | |
| CN205720576U (en) | A kind of central cabinet circuit breaker mechanical characteristic test auxiliary device | |
| CN205643413U (en) | Prevent that static arrester live test presss from both sides | |
| CN208314178U (en) | A kind of multifunctional high pressure test accessory plate | |
| CN218414012U (en) | Novel electricity testing grounding ring | |
| CN219496623U (en) | Leakage detection equipment of protection against electric shock | |
| CN107181071B (en) | Electric discharge device and charging method | |
| CN221667898U (en) | Low-voltage electroscope device | |
| CN205958609U (en) | Sensor fixing device | |
| CN219224904U (en) | High-voltage probe insulation device | |
| CN107910664A (en) | A kind of multi-functional terminal | |
| CN219533362U (en) | Electric leakage detection equipment for transformer overhaul | |
| CN212947791U (en) | Intelligent wire clamping mechanical arm for live test | |
| CN108037327B (en) | Grounding test rod and electrical performance tester | |
| CN220305438U (en) | Buried insulation voltage-withstanding test structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200925 Address after: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Applicant after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Address before: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Applicant before: GUANGZHOU POWER SUPPLY Co.,Ltd. |