CN204694749U - Electric energy metrical penetrating cable clamp - Google Patents
Electric energy metrical penetrating cable clamp Download PDFInfo
- Publication number
- CN204694749U CN204694749U CN201520397245.2U CN201520397245U CN204694749U CN 204694749 U CN204694749 U CN 204694749U CN 201520397245 U CN201520397245 U CN 201520397245U CN 204694749 U CN204694749 U CN 204694749U
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- CN
- China
- Prior art keywords
- clip body
- wire clip
- electric energy
- anchor ear
- cable clamp
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- 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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- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
A kind of electric energy metrical penetrating cable clamp, comprising: wire clip body, wire clip body offers mounting hole, be provided with metallic conduction accessory in mounting hole; External cord, one end of external cord is fixedly installed in wire clip body, and is electrically connected with metallic conduction accessory, and the other end of external cord is used for being connected with peripheral hardware electric energy meter; Metal locking pin, metal locking pin can be inserted in metallic conduction accessory and with its electrical connection; Fastening anchor ear, fastening anchor ear is arranged in wire clip body, and fastening anchor ear and mounting hole are oppositely arranged.The utility model adopts metal conducting pin to realize the connection with electric wire to pierce through mode, and, weld in advance in wire clip body internal conductive member, designed by said structure, the electric energy metrical penetrating cable clamp using the utility model to provide carries out the attended operation between electric wire, does not need the operations such as traditional peeling, winding, not only simple to operate, its coupling part is inner in wire clip body is enclosure-type connection, connects and is reliably not easily destroyed.
Description
Technical field
The utility model relates to electrical connection technical field, more particularly, and particularly a kind of electric energy metrical penetrating cable clamp.
Background technology
Current electric power enterprise electric energy metrical is through mutual inductor access type, the height of metering method is for low meter or the low meter stoichiometric point of low confession, (current transformer primary line enters direction of current for traditional electrical energy meter electricity voltage lead wires and main line, distance current transformer 20 to 50 centimeters) mode of connection, be with 2.5 square millimeters mould copper cash and main line bind, mode main line and 2.5 square millimeters is moulded copper cash peel and be wound around.
Because electrical energy meter electricity voltage lead wires and current transformer main line wire diameter is different, material is different, and (current transformer primary line line is aluminium material, electrical energy meter electricity voltage lead wires is copper material), winding point is caused not easily to connect tight, junction loosens, to there is after metering fault not easy-to-search, the hidden danger of long-term existence copper aluminum oxidation, the electric energy meter under-voltage caused or dead electricity pressure, the electric quantity loss caused, and there is people for stealing risk.
Utility model content
(1) technical matters that will solve
By electric wire connection operation summary.
(2) technical scheme
A kind of electric energy metrical penetrating cable clamp, comprising:
Wire clip body, described wire clip body offers mounting hole, is provided with metallic conduction accessory in described mounting hole;
External cord, one end of described external cord is fixedly installed in described wire clip body, and is electrically connected with described metallic conduction accessory, and the other end of described external cord is used for being connected with peripheral hardware electric energy meter;
Metal locking pin, described metal locking pin can be inserted in described metallic conduction accessory and with its electrical connection;
Fastening anchor ear, described fastening anchor ear is arranged in described wire clip body, and described fastening anchor ear and described mounting hole are oppositely arranged.
Preferably, described wire clip body is rectangular structure, described wire clip body comprises end face, bottom surface and side, described mounting hole is through to described end face from described bottom surface, described end face has stable groove, described fastening anchor ear is arranged on described end face, and described external cord is connected with described metallic conduction accessory through described side.
Preferably, offer through hole in described bottom surface, bolt is threaded with described fastening anchor ear through described through hole; Described metal locking pin is threaded with described metallic conduction accessory.
Preferably, described bottom surface is provided with capping, described capping is fixedly connected with described wire clip body.
Preferably, described wire clip body is that flame-resistant insulation strengthens nylon wire clip main body.
(3) beneficial effect
The utility model adopts metal conducting pin to realize the connection with electric wire to pierce through mode, and, weld in advance in wire clip body internal conductive member, designed by said structure, the electric energy metrical penetrating cable clamp using the utility model to provide carries out the attended operation between electric wire, does not need the operations such as traditional peeling, winding, not only simple to operate, its coupling part is inner in wire clip body is enclosure-type connection, connects and is reliably not easily destroyed.Stop due to copper aluminum oxidation, the electric energy meter under-voltage caused or dead electricity pressure, the electric quantity loss caused, prevention people is stealing risk.
Accompanying drawing explanation
Fig. 1 is the structural representation of electric energy metrical penetrating cable clamp in the utility model embodiment;
In FIG, the corresponding relation of component names and accompanying drawing number is:
Wire clip body 1, metallic conduction accessory 2, external cord 3, metal locking pin 4, fastening anchor ear 5, capping 6.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but can not be used for limiting scope of the present utility model.
In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more; Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", the orientation of the instruction such as " afterbody " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " is connected ", " connection " should be interpreted broadly, such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
Please refer to Fig. 1, Fig. 1 is the structural representation of electric energy metrical penetrating cable clamp in the utility model embodiment.
The utility model provides a kind of electric energy metrical penetrating cable clamp, comprising: wire clip body 1, and wire clip body 1 offers mounting hole, is provided with metallic conduction accessory 2 in mounting hole; External cord 3, one end of external cord 3 is fixedly installed in wire clip body 1, and is electrically connected with metallic conduction accessory 2, and the other end of external cord 3 is used for being connected with peripheral hardware electric energy meter; Metal locking pin 4, metal locking pin 4 can be inserted in metallic conduction accessory 2 and with its electrical connection; Fastening anchor ear 5, fastening anchor ear 5 is arranged in wire clip body 1, and fastening anchor ear 5 is oppositely arranged with mounting hole.
In said structure design, wire clip body 1 is one-body molded by Shooting Technique, connected by interference in mounting hole and metallic conduction accessory 2 is set, in wire clip body 1 manufacturing process, making after external cord 3 and metallic conduction accessory 2 being welded to connect is set in wire clip body 1, so, not only ensure that the firm degree be connected between external cord 3 with metallic conduction accessory 2, also improve the structural strength of wire clip body 1 entirety.Metallic conduction needle tip can pierce through the crust of electric wire through metallic conduction accessory 2 and can contact with the metal-cored of electric wire inside, metal conducting pin is connected with electric wire, metal conducting pin is connected with metallic conduction accessory 2, metallic conduction accessory 2 is connected with external cord 3, external cord 3 is connected with peripheral hardware electric energy meter, does not so need to carry out to electric wire the connection that peeling, winding, parcel adhesive tape just can realize between electric wire and electric wire again.
Designed by said structure, the electric energy metrical penetrating cable clamp using the utility model to provide carries out the attended operation between electric wire, not only simple to operate, and its coupling part is inner in wire clip body 1 is enclosure-type connection, connects and is reliably not easily destroyed.
Particularly, wire clip body 1 is rectangular structure, and wire clip body 1 comprises end face, bottom surface and side, mounting hole is through to end face from bottom surface, end face has stable groove, and fastening anchor ear 5 is arranged on end face, and external cord 3 is connected with metallic conduction accessory 2 through side.
In an embodiment of the present utility model, offer through hole in bottom surface, bolt is threaded with fastening anchor ear 5 through through hole; Metal locking pin 4 is threaded with metallic conduction accessory 2.Adopt bolt to be fixed fastening anchor ear 5, can regulate fastening anchor ear 5.
Particularly, be provided with capping 6 in bottom surface, capping 6 is fixedly connected with wire clip body 1.When this use the utility model, tight a bolt after electric wire is connected, capping 6 is fastened in wire clip body 1, the security that the utility model uses can be improved further.
Particularly, wire clip body 1 is flame-resistant insulation reinforcement nylon wire clip main body 1.
Concrete using method of the present utility model is: electric energy metrical penetrating cable clamp is connected on electrical equipment, such as installing type electric energy meter, and its method of attachment is connected on the connector assembly on electrical equipment by the external cord 3 of electric energy metrical penetrating cable clamp; Then will need the electric wire straightening connected, in the stable groove this electric wire being placed into wire clip body 1, be used for stable electric wire; Tightening bolt makes fastening anchor ear 5 be pressed onto on electric wire, and electric wire is stablized in progress; By metal conducting pin through metallic conduction accessory 2, the tip of metal conducting pin punctures electric wire, capping 6 is fastened in wire clip body 1, and completing circuit connects.
In the utility model, the tail end of metal locking pin adopts concave profiled holes structural design, its object is to: be merely able to by metal locking pin being carried out tightening or unclamping with the instrument of this hole shape adaptation.Setting like this, general tool cannot unclamp metal conducting pin, makes the utility model be that " disposable " uses assembly, avoids illegal electrical activity of stealing and launches.
In the present invention, the special penetrating cable clamp of electricity metering includes four kinds of specifications, and adopts different colours to distinguish.When reality uses, according to the wire diameter specification of main line and the electric energy metrical penetrating cable clamp of phase sequence selection appropriate size and color; Fastening anchor ear in wire clip body and fastening bolt are unclamped, by main line through fastening anchor ear, wire clip body is fastened on current transformer primary line and enters direction of current, and be fixed; External cord is accessed the voltage terminal of the corresponding phase of electric energy meter tail, then equipment power transmission load operation, check that metering is normal, with the top of lidstock wire clip body, complete installation.
The invention has the advantages that:
Copper aluminum oxidation problem has been stopped in wiring, can retrieve because of copper aluminum oxidation problem, the electric energy meter under-voltage caused or dead electricity pressure, the electric quantity loss caused.Using the utility model site operation to save time, is 1/5th of the former mode of connection used time.Use this invention also solves because workmen's grade of skill is low, causes the problem of joint looseness and fresh water (FW) adjustment.Electric energy metrical penetrating cable clamp with mould copper cash one, and with capping by fastening bolt and metal locking pin sealing, expose without current-carrying part, add safety coefficient, avoid the generation of stealing electricity phenomenon.
Manufacture process requirement of the present invention and material:
1, wire clip body: adopt insulating material, flame-resistant insulation strengthens nylon, and length, width and height are of a size of: 5.5*3*3CM;
2, metal locking pin: the copper cash adopting 6MM2, plating nickel on surface; Overall length 1.5CM, wherein tip portion is 0.5CM;
3, external cord: be integrated with wire clip body, exposed without metallic member;
4, bolt, metal locking pin must on the same line, to ensure quality of connection.
Embodiment of the present utility model provides for the purpose of example and description, and is not exhaustively or by the utility model be limited to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present utility model and practical application are better described, and enables those of ordinary skill in the art understand the utility model thus design the various embodiments with various amendment being suitable for special-purpose.
Claims (5)
1. an electric energy metrical penetrating cable clamp, is characterized in that, comprising:
Wire clip body (1), described wire clip body offers mounting hole, is provided with metallic conduction accessory (2) in described mounting hole;
External cord (3), one end of described external cord is fixedly installed in described wire clip body, and is electrically connected with described metallic conduction accessory, and the other end of described external cord is used for being connected with peripheral hardware electric energy meter;
Metal locking pin (4), described metal locking pin can be inserted in described metallic conduction accessory and with its electrical connection;
Fastening anchor ear (5), described fastening anchor ear is arranged in described wire clip body, and described fastening anchor ear and described mounting hole are oppositely arranged.
2. electric energy metrical penetrating cable clamp according to claim 1, is characterized in that,
Described wire clip body is rectangular structure, described wire clip body comprises end face, bottom surface and side, described mounting hole is through to described end face from described bottom surface, described end face has stable groove, described fastening anchor ear is arranged on described end face, and described external cord is connected with described metallic conduction accessory through described side.
3. electric energy metrical penetrating cable clamp according to claim 2, is characterized in that,
Offer through hole in described bottom surface, bolt is threaded with described fastening anchor ear through described through hole;
Described metal locking pin is threaded with described metallic conduction accessory.
4. electric energy metrical penetrating cable clamp according to claim 3, is characterized in that,
Be provided with capping (6) in described bottom surface, described capping is fixedly connected with described wire clip body.
5. the electric energy metrical penetrating cable clamp according to any one of Claims 1-4, is characterized in that,
Described wire clip body is that flame-resistant insulation strengthens nylon wire clip main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520397245.2U CN204694749U (en) | 2015-06-10 | 2015-06-10 | Electric energy metrical penetrating cable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520397245.2U CN204694749U (en) | 2015-06-10 | 2015-06-10 | Electric energy metrical penetrating cable clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204694749U true CN204694749U (en) | 2015-10-07 |
Family
ID=54235025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520397245.2U Expired - Fee Related CN204694749U (en) | 2015-06-10 | 2015-06-10 | Electric energy metrical penetrating cable clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204694749U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105572440A (en) * | 2015-10-20 | 2016-05-11 | 浙江华采科技有限公司 | Electric energy metering device capable of being installed on cable |
| CN105676030A (en) * | 2016-01-29 | 2016-06-15 | 杭州海兴电力科技股份有限公司 | Transformer monitoring terminal |
-
2015
- 2015-06-10 CN CN201520397245.2U patent/CN204694749U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105572440A (en) * | 2015-10-20 | 2016-05-11 | 浙江华采科技有限公司 | Electric energy metering device capable of being installed on cable |
| CN105676030A (en) * | 2016-01-29 | 2016-06-15 | 杭州海兴电力科技股份有限公司 | Transformer monitoring terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160610 |