CN208336552U - Miniature live line connection device - Google Patents
Miniature live line connection device Download PDFInfo
- Publication number
- CN208336552U CN208336552U CN201821162150.2U CN201821162150U CN208336552U CN 208336552 U CN208336552 U CN 208336552U CN 201821162150 U CN201821162150 U CN 201821162150U CN 208336552 U CN208336552 U CN 208336552U
- Authority
- CN
- China
- Prior art keywords
- wiring
- wire clamp
- upper half
- clip body
- load
- 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.)
- Expired - Fee Related
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Abstract
The miniature live line connection device of the utility model includes wire clamp and wiring part, wire clamp includes wire clip body, load wire clamp position and presss from both sides position to wiring upper half, load wire clamp position and to wiring upper half folder position be set to wire clip body on and therebetween be electrically connected, load wire clamp position be used for clamping load line；Wiring part includes connection bolt and presss from both sides position to wiring lower half, connection bolt is bolted on wire clip body, it is slidably set on wire clip body to wiring lower half folder position and connection bolt can drive to wiring lower half folder position toward and away to the position movement of wiring upper half folder, pressed from both sides position to wiring upper half and wait for wiring for clamping to wiring lower half folder position.This miniature live line connection device volume is small, of simple structure and low cost, be it is a kind of being capable of constantly electrical connection and the termination not limited by wiring space.
Description
Technical field
The utility model relates to power circuit splicing applications, in particular to miniature live line connection device.
Background technique
With the development of electric power networks and power supply and distribution technology, equipment, 10KV and 10KV or less the distribution wire in China city
Road is powered using insulated conductor substantially.
It is powered using insulated conductor, although improving the dielectric level of route, reducing contingency occurrence probability,
The industry of route access or existing user to new user expands wiring work and increases difficulty.
Currently, for carrying out wiring in existing power supply line or being to have a power failure to carry out operation or be using special
Live working Aerial Device carries out " equipotential " live line connection.
Power failure wiring will affect the normal electricity consumption of sliver road other users, generally can only in route interruption maintenance into
Row, is generally difficult to carry out in time, and the processing time is long, and it is slow to restore power transmission speed.
The operating cost for carrying out " equipotential " live line connection using Live working Aerial Device is high, in addition the outfit number of Live working Aerial Device
It measures limited, it is difficult to meet the user demand increased rapidly, also not can guarantee the power supply reliability and reliability index of power grid.
In addition, nose suspension type insulated circuit and insulation bow formula route for small distance triangle arrangement, due to existing band
The limitation of electric Operation Van's device structure, construction operation is relatively difficult, sometimes due to by geographical environment, site space or the pass of position
System's limitation can not almost carry out operation.
Utility model content
In view of this, providing one kind can be not the purpose of this utility model is to overcome deficiency in the prior art
Wiring under the premise of power-off, the miniature live line connection device not limited by wiring space.
The utility model provides the following technical solutions:
Miniature live line connection device, including wire clamp and wiring part, the wire clamp include wire clip body, load wire clamp position and to
Wiring upper half press from both sides position, load wire clamp position and it is described to wiring upper half folder position be set to the wire clip body on and therebetween electricity
Property connection, load wire clamp position be used for clamping load line；
The wiring part includes connection bolt and presss from both sides position to wiring lower half, and the connection bolt is bolted in the wire clip body
On, it is described be slidably set on the wire clip body to wiring lower half folder position and the connection bolt can drive it is described under wiring
Partly folder position is moved toward and away from described to wiring upper half folder position, described to wiring upper half folder position and described to wiring lower half folder position
Wiring is waited for for clamping.
As the further alternative scheme to above-mentioned miniature live line connection device, load wire clamp position includes threading
Hole and locking member, the end of the locking member are equipped with puncture portion, and the locking member is electrically connected with described to wiring upper half folder position.
Wire stripping is not necessarily to when connecing load line, directly while tightening locking member, the i.e. pierceable load line in puncture portion, so that load line is electric
Property be connected to wiring upper half folder position on.
As the further alternative scheme to above-mentioned miniature live line connection device, the wire clip body is equipped with multiple
Load wire clamp position, each load wire clamp position are electrically connected with described to wiring upper half folder position respectively.Live line connection dress
It sets and can while a plurality of load line be connected to which on link, wiring is more efficient.
It is described to press from both sides position and institute to wiring upper half as the further alternative scheme to above-mentioned miniature live line connection device
State to wiring lower half folder position be cambered surface press from both sides position, it is described to wiring upper half press from both sides position and it is described to wiring lower half folder position can fall in same column
On face.To press from both sides position to firm the connecing of wiring to wiring upper half and pressed from both sides between position to wiring lower half.
It is described to press from both sides position and institute to wiring upper half as the further alternative scheme to above-mentioned miniature live line connection device
It states and is equipped with rubber pad to wiring lower half folder position surface, and be equipped with from the puncture portion that rubber pad stretches out, the puncture portion is born with described
Lotus wire clamp position is electrically connected.Hung over when in wiring by wire clip body, be not necessarily to wire stripping, directly by puncture can with bear
Lotus line is electrically connected, while rubber pad can limit puncture degree, prevent from puncturing transition by load line thorn it is disconnected or
Influence the intensity of load line.
As the further alternative scheme to above-mentioned miniature live line connection device, the wire clip body is using outside interior aluminium
Copper at.While guaranteeing the electric conductivity of live line connection device, the cost of wire clip body is reduced as far as possible.
As the further alternative scheme to above-mentioned miniature live line connection device, load wire clamp position uses copper
At.The electric conductivity of copper is preferable, the line footpath of load line can be put it is small, operate it is lighter.
As the further alternative scheme to above-mentioned miniature live line connection device, the wire clip body, which is equipped with, to be fixed
Detent, the cross-sectional area of the fixed detent are greater than the end cross-sectional of the connection bolt.Pass through fixed detent restraining line folder
Ontology relative to connection bolt rotation so that the rotation of connection bolt is more efficient.
The miniature live line connection device of the utility model at least has the advantages that
Miniature live line connection device is by setting load wire clamp position clamping load line, so that load line is electrically connected at wire clamp
On ontology, by hanging over wire clamp in wiring so as to wiring be set to wiring upper half folder position with to wiring lower half folder position it
Between, pressing from both sides position to wiring lower half by connection bolt driving will be tight to binding clip, so that be electrically connected on wire clamp to wiring, thus
So that being electrically connected to wiring and load line.This miniature live line connection device volume is small, of simple structure and low cost, is
It is a kind of being capable of constantly electrical connection and the termination that is not limited by wiring space.
For enable the above objects, features, and advantages of the utility model become apparent from it is understandable, preferred embodiment is cited below particularly,
And cooperate appended attached drawing, it is described below in detail.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 shows the overall structure diagram of miniature live line connection device provided by the embodiment of the utility model；
Fig. 2 shows the connection structures of miniature live line connection device provided by the embodiment of the utility model and insulating bar to show
It is intended to.
Icon: 1- live line connection device；11- wire clamp；111- wire clip body；1111- fixes detent；112- load wire clamp
Position；1121- threading hole；1122- locking member；113- waits for that wiring upper half presss from both sides position；12- wiring part；121- connection bolt；122- is waiting
Line lower half presss from both sides position；13- puncture portion；14- rubber pad；15- installation tool；151- spring detent；152- nut detent；153- connection
End.
Specific embodiment
Hereinafter, the various embodiments of the utility model will be described more fully in conjunction with attached drawing.The utility model can have
There are various embodiments, and can adjust and change wherein.Therefore, specific embodiment reference being shown in the accompanying drawings is more
Describe the utility model in detail.It should be understood, however, that: it is practical new herein there is no the various embodiments of the utility model are limited to
The intention of the specific embodiment of type, but the utility model should be interpreted as covering the various embodiments for falling into the utility model
All adjustment, equivalent and/or optinal plan in spirit and scope.Description taken together with the accompanying drawings, same reference numerals
Same element.
It hereinafter, can the term " includes " used in the various embodiments of the utility model or " may include " instruction institute
Function, operation or the presence of element of utility model, and the increase of one or more functions, operation or element is not limited.
In addition, term " includes ", " having " and its cognate are meant only to indicate as used in the various embodiments of the utility model
Special characteristic, number, step, operation, the combination of element, component or aforementioned item, and be understood not to exclude one first
Or more other feature, number, step, operation, element, component or aforementioned item combined presence or increase one or more
A feature, number, step, operation, element, component or aforementioned item combination a possibility that.
In the various embodiments of the utility model, states "or" or " at least one of A or/and B " includes while arranging
Any combination of text out or all combinations.For example, statement " A or B " or " at least one of A or/and B " may include A, can
It including B or may include A and B both.
The statement (" first ", " second " etc.) used in the various embodiments of the utility model can be modified various
Various constituent element in embodiment, but respective sets can not be limited into element.For example, the above statement is not intended to limit the element
Sequence and/or importance.The above statement is only used for the purpose for differentiating an element and other elements.For example, first uses
Family device and second user device indicate different user device, although the two is all user apparatus.For example, practical not departing from
In the case where the range of novel various embodiments, first element is referred to alternatively as second element, and similarly, second element can also quilt
Referred to as first element.
It should also be noted that if a constituent element ' attach ' to another constituent element by description, it can be by the first composition member
Part is directly connected to the second constituent element, and " connection " third can form between the first constituent element and the second constituent element
Element.On the contrary, when a constituent element " being directly connected to " is arrived another constituent element, it will be appreciated that in the first constituent element
And second third constituent element is not present between constituent element.
The term used in the various embodiments of the utility model is used only for the purpose of describing specific embodiments and simultaneously
It is not intended to the various embodiments of limitation the utility model.As used herein, singular is intended to also include plural form, unless
Context is expressly otherwise indicated.Unless otherwise defined, otherwise all terms used herein (including technical term and science
Term) there is contain identical with the various normally understood meanings of embodiment one skilled in the art of the utility model
Justice.The term (term such as limited in the dictionary generally used) be to be interpreted as have in the related technical field
The identical meaning of situational meaning and Utopian meaning or meaning too formal will be interpreted as having, unless this
It is clearly defined in the various embodiments of utility model.
Embodiment
As shown in Figure 1, the present embodiment provides a kind of miniature live line connection device 1, including wire clamp 11 and wiring part 12.Wire clamp
11 including wire clip body 111, load wire clamp position 112 and to wiring upper half folder position 113, load wire clamp position 112 and to wiring upper half
It presss from both sides position 113 to be set on wire clip body 111 and be electrically connected therebetween, load wire clamp position 112 is used for clamping load line.
Wiring part 12 includes connection bolt 121 and presss from both sides position 122 to wiring lower half, and connection bolt 121 is bolted in wire clip body
On 111, slidably it is set on wire clip body 111 to wiring lower half folder position 122 and connection bolt 121 can drives and press from both sides to wiring lower half
Position 122 is moved toward and away to wiring upper half folder position 113, is pressed from both sides position 113 to wiring upper half and is used for wiring lower half folder position 122
Clamping waits for wiring.
Above-mentioned, load line can be connected to in wiring by live line connection device 1 in the case where electrification, by load line clamping
To load wire clamp position 112, then wire clip body 111 is suspended on load line so that load line be in load line upper half folder position with
Load line lower half is pressed from both sides between position, and connection bolt 121 is then turned, and is pushed and is pressed from both sides position 122 to wiring upper half folder position to wiring lower half
113 draw close, thus will be tight to binding clip 11, realize load line and the electric connection to wiring.
In the present embodiment, load wire clamp position 112 includes threading hole 1121 and locking member 1122, and the end of locking member 1122 is set
There is puncture portion 13, locking member 1122 is electrically connected with to wiring upper half folder position 113.Locking member 1122 is bolt, is screwed onto wire clamp
On ontology 111, and passed through with 1121 phase of threading hole.Load line penetrates into threading hole 1121, and locking member 1122 is screwed in threading hole
In 1121, ejection is carried out to load line, so that load line is fixed in threading hole 1121.The end of locking member 1122 simultaneously
Equipped with puncture portion 13, locking member 1122 when load line is fixed, puncture portion 13 by the coat of paint of load line pierce through and in coat of paint
Harness be electrically connected.Using the locking member 1122 for having puncture portion 13, it is not necessarily to wire stripping when connecing load line, is directly twisting
While tight locking member 1122, the i.e. pierceable load line in puncture portion 13, so that load line, which is electrically connected at, presss from both sides position to wiring upper half
On 113.
Puncture portion 13 in locking can be multiple prickers on 1122 end of locking member, and pricker is on the one hand enough sharp
Load line can effectively be pierced through, on the other hand can form the puncture site of lattice-like on load line, prevent blade-like
Puncture portion 13 cuts off load line, while can be by forming Multi-contact with load line, to form reliable be electrically connected.
Further, the end of locking member 1122 is equipped with rubber pad 14, and puncture portion 13 is stretched out from 14 surface of rubber pad, rubber
14 one side of pad is used to limit the paracentesis depth in puncture portion 13, prevents puncture portion 13 from puncturing the too deep intensity for influencing load line, separately
In ejection load line flexible deformation occurs for one side rubber pad 14, has supervened an elastic-restoring force, elastic-restoring force
Load line is pressed on threading hole 1121, the attachment force of load line, while the characteristic that rubber pad 14 is soft with its matter are increased, moreover it is possible to
It is enough that good protection is formed to load line.
In the present embodiment, wire clip body 111 be equipped with multiple load wire clamps position 112, each load wire clamp position 112 respectively with
It is electrically connected to wiring upper half folder position 113, a load wire clamp position 112 can connect a charge circuit, by the way that multiple loads are arranged
Route can connect a plurality of load line on to wiring on a wire clamp 11, and wiring is more efficient.It can choose in wire clamp sheet
Connect that a load line, two load lines are even a plurality of on body 111, thus increase live line connection device 1 load can, once may be used
Being connected to a plurality of load line in wiring.
In the present embodiment, set on wire clip body 111 there are two load wire clamp position 112, two load wire clamp positions 112 are set to line
Press from both sides the two sides of ontology 111.
To wiring upper half press from both sides position 113 and to wiring lower half folder position 122 be cambered surface press from both sides position, to wiring upper half press from both sides position 113 and to
Wiring lower half folder position 122 can be fallen on same cylinder, be round wires to wiring, be pressed from both sides to wiring upper half folder position 113 with to wiring lower half
The radian of position 122 matches with the cylinder to wiring, presss from both sides position with to wiring lower half to wiring upper half folder position 113 to increase
122 with contact area to wiring, thus by position is being pressed from both sides with to wiring lower half to wiring upper half folder position 113 to firm the connecing of wiring
Between 122.
Wire clip body 111 is equipped with C-shaped or Fang shaped Clip line position, and the top of clamp position is set to wiring upper half folder position 113, waiting
Line lower half presss from both sides the bottom that position 122 is set to clamp position, and the cambered surface of the two is oppositely arranged.It is fixedly set to wiring upper half folder position 113
It sets on wire clip body 111, is slidably set on wire clip body 111 to wiring lower half folder position 122, connection bolt 121 is screwed onto
On wire clip body 111.By rotating connection bolt 121, so that connection bolt 121 is mobile relative to wire clip body 111, wiring
Bolt 121 pushes when moving to be drawn close to wiring lower half folder position 122 to wiring upper half folder position 113, treats wiring to realize
Clamping, by rotating backward connection bolt 121 so that connection bolt 121 is mobile relative to wire clip body 111, wiring spiral shell
Bolt 121 releases the ejection for treating wiring lower half folder position 122 when moving, moves down and will discharge to wiring to wiring lower half folder position 122.
In the present embodiment, position 113 is pressed from both sides to wiring upper half and is equipped with puncture portion 13 to wiring lower half folder position 122, in wiring
Half folder position 113 and be multiple prickers to the puncture portion 13 on wiring lower half folder position 122, and position 113 and waiting is pressed from both sides to wiring upper half
Line lower half presss from both sides the pricker cross-distribution on position 122, so that pressing from both sides position 113 to wiring upper half and on wiring lower half folder position 122
Pricker can be pierced into across to the harness to wiring, can in wiring formed lattice-like puncture site, prevent knife
The puncture portion 13 of sheet will be cut off to wiring, while can be by forming Multi-contact with line waiting, to form reliable electricity
Property connection.
Further, the surface for pressing from both sides position 113 to wiring upper half and pressing from both sides position 122 to wiring lower half is equipped with rubber pad 14, punctures
Portion 13 is stretched out from 14 surface of rubber pad, and 14 one side of rubber pad is used to limit the paracentesis depth in puncture portion 13, prevents puncture portion 13
Intensity of the too deep influence to wiring is punctured, another aspect rubber pad 14 occurs flexible deformation when wiring in ejection, supervenes
One elastic-restoring force, elastic-restoring force will be pressed on threading hole 1121 to wiring, increase the attachment force to wiring, simultaneously
The characteristic soft with its matter of rubber pad 14, additionally it is possible to treat wiring and form good protection.
For rubber pad 14 when flexible deformation occurs, elastic-restoring force fits tightly on rubber pad 14 to wiring simultaneously
The part being pierced to wiring surface is sealed, is effectively prevented and leaks electricity to wiring, promotes the safety to wiring by surface.
Wire clip body 111 using the outer copper of interior aluminium at.Copper and aluminium all have preferable conductive effect, the conductive effect of copper compared with
Aluminium is good, while cost is also higher, and electric current has preferable heat dissipation effect when surface is transmitted, and can reduce the loss of electric current, subtract
Small pressure drop, thus copper product is set by the surface of wire clip body 111, while guaranteeing the electric conductivity of live line connection device 1,
The cost of wire clip body 111 is reduced as far as possible.
Load wire clamp position 112 is made of copper.The electric conductivity of copper is preferable, the line footpath of load line can be put it is small, operation more
Light, conductive effect is more preferable, is electrically connected more reliable.
Wire clip body 111 is equipped with fixed detent 1111, and the cross-sectional area of fixed detent 1111 is greater than connection bolt 121
End cross-sectional.Wire clip body 111 is limited relative to the rotation of connection bolt 121, so that wiring by fixed detent 1111
The rotation of bolt 121 is more efficient.
As shown in Fig. 2, this live line connection device 1 further includes installation tool 15,15 one end of installation tool is equipped with spring detent
151 and nut detent 152, the other end is equipped with insulating bar connecting pin 153, and spring detent 151 is used for and the fixed formation of detent 1111
Non-rotating connection, nut detent 152 are used to form non-rotating connection with driving bolt, and insulating bar connecting pin 153 and insulating bar connect
It connects.Spring detent 151 and nut detent 152, which are formed, to be rotatablely connected.
Insulating bar includes the body of rod and sleeve of insulation, and sleeve is rotationally sheathed on outside the body of rod.The body of rod is connect with connecting pin 153
To drive nut detent 152 to rotate, sleeve is connect with spring detent 151, the body of rod is being rotated by relative sleeve, thus relatively
151 rotating screw cap detent 152 of spring detent, so that connection bolt 121 is rotated relative to wire clip body 111, it will be movable by sleeve
It is hung on and is fixed to the wire clamp 11 in wiring, then pass through the body of rod and twist wiring nut.
Since fixed detent 1111 can be coaxially disposed with connection bolt 121, so that the body of rod and sleeve are coaxially disposed,
Therebetween bearing can be set and form rotating coaxially for smooth, opposite direction twists the body of rod and sleeve, enables to wiring
Bolt 121 reliably rotates on wire clip body 111.
Spring detent 151 includes two elastic clamping jaws being oppositely arranged, and elastic clip claw clip is being fixed outside detent 1111, thus
Non-rotating connection is formed with fixed detent 1111, while elastic clamping jaw can be adapted to more in a certain range with its elastic characteristic
The fixation detent 1111 of kind size, and spring detent 151 will fixed detent after forming non-rotating connection with fixed detent 1111
1111 clamp, so that insulating bar can form reliable non-rotating connection with wire clip body 111.
Fixed detent 1111 can be the hex nut on wire clip body 111, and one side hex nut has non-time
Turn the shape of shape, can be by the reliable clamping of spring detent 151, another aspect hex nut has internal screw thread, by with wiring
Nut is spirally connected, and can increase the length that is spirally connected of wiring nut.Hex nut is cast iron nut, and connection bolt 121 is equally by casting
Iron is made, and since wire clip body 111 is supported by aluminium and copper, hardness is softer, is easy when being spirally connected using connection bolt 121 by wire clamp sheet
Nut on body 111 twists flower, to cause the reliability that is spirally connected of connection bolt 121 low.Wiring can be enhanced by hex nut
The reliability that is spirally connected of the nut on wire clip body 111.
In all examples being illustrated and described herein, any occurrence should be construed as merely illustratively, without
It is as limitation, therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to the scope of the utility model.It should be pointed out that for the ordinary skill of this field
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection scope of utility model.
Claims (8)
1. miniature live line connection device, which is characterized in that including wire clamp and wiring part, the wire clamp includes wire clip body, load
Wire clamp position and to wiring upper half press from both sides position, load wire clamp position and it is described to wiring upper half folder position be set to the wire clip body on and
Therebetween it is electrically connected, load wire clamp position is used for clamping load line；
The wiring part includes connection bolt and presss from both sides position to wiring lower half, and the connection bolt is bolted on the wire clip body,
It is described be slidably set on the wire clip body to wiring lower half folder position and the connection bolt can drive it is described to wiring lower half
Folder position is moved toward and away from described to wiring upper half folder position, described to wiring upper half folder position and described to wiring lower half folder position use
Wiring is waited in clamping.
2. miniature live line connection device according to claim 1, which is characterized in that load wire clamp position includes threading hole
And locking member, the end of the locking member are equipped with puncture portion, the locking member is electrically connected with described to wiring upper half folder position.
3. miniature live line connection device according to claim 1, which is characterized in that the wire clip body is equipped with multiple institutes
Load wire clamp position is stated, each load wire clamp position is electrically connected with described to wiring upper half folder position respectively.
4. miniature live line connection device according to claim 1, which is characterized in that described to wiring upper half folder position and described
To wiring lower half folder position be cambered surface press from both sides position, it is described to wiring upper half press from both sides position and it is described to wiring lower half folder position can fall in same cylinder
On.
5. miniature live line connection device according to claim 4, which is characterized in that described to wiring upper half folder position and described
It is equipped with rubber pad to wiring lower half folder position surface, and is equipped with from the puncture portion that rubber pad stretches out, the puncture portion and the load
Wire clamp position is electrically connected.
6. miniature live line connection device according to claim 1, which is characterized in that the wire clip body is using the outer copper of interior aluminium
It is made.
7. miniature live line connection device according to claim 6, which is characterized in that load wire clamp position uses copper
At.
8. miniature live line connection device described in any one of -7 according to claim 1, which is characterized in that on the wire clip body
Equipped with fixed detent, the cross-sectional area of the fixed detent is greater than the end cross-sectional of the connection bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821162150.2U CN208336552U (en) | 2018-07-20 | 2018-07-20 | Miniature live line connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821162150.2U CN208336552U (en) | 2018-07-20 | 2018-07-20 | Miniature live line connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208336552U true CN208336552U (en) | 2019-01-04 |
Family
ID=64784349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821162150.2U Expired - Fee Related CN208336552U (en) | 2018-07-20 | 2018-07-20 | Miniature live line connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208336552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113675627A (en) * | 2021-08-31 | 2021-11-19 | 国网江苏省电力有限公司宿迁供电分公司 | Copper-aluminum transition wire clamp |
-
2018
- 2018-07-20 CN CN201821162150.2U patent/CN208336552U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113675627A (en) * | 2021-08-31 | 2021-11-19 | 国网江苏省电力有限公司宿迁供电分公司 | Copper-aluminum transition wire clamp |
| CN113675627B (en) * | 2021-08-31 | 2022-05-20 | 国网江苏省电力有限公司宿迁供电分公司 | Copper-aluminum transition wire clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |