CN204424487U - A kind of new copper nose - Google Patents
A kind of new copper nose Download PDFInfo
- Publication number
- CN204424487U CN204424487U CN201520192630.3U CN201520192630U CN204424487U CN 204424487 U CN204424487 U CN 204424487U CN 201520192630 U CN201520192630 U CN 201520192630U CN 204424487 U CN204424487 U CN 204424487U
- Authority
- CN
- China
- Prior art keywords
- nose
- wing
- screw rod
- screw
- line storehouse
- 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
Links
Abstract
The utility model discloses a kind of new copper nose, comprise the wing of nose in line storehouse and connecting line storehouse; By being fixedly connected with screw rod on the wing of nose, and make line storehouse, the wing of nose and screw rod one-body molded, workman can be made when carrying out installation without the need to operating two spanners with fixed screw and nut simultaneously, thus reduce difficulty of construction and improve construction safety degree, after copper lug can also be avoided to use for a long time, because the contact-making surface of screw and the wing of nose gets rusty, caused contact resistance increases, the problem of loose contact.
Description
Technical field
The utility model relates to power industry application, is specifically related to a kind of connector be connected with electric equipment for cable.
Background technology
Copper lug, also known as line nose, copper wiring nose, copper pipe nose or binding post, is specifically connected to the connector on electric equipment for electric wire.Fixedly tighten up a screw limit in the general top of existing copper lug, the electric wire copper core on end after peeling.Workman, in the actual use using copper lug to be connected to by electric wire on electric equipment, needs to use corresponding supporting screw and nut, is fixed on electric equipment by copper lug.And when adopting screw and nut fastening; because screw and nut are all movable; usually there will be screw or nut to drop and cause the situation of equipment short trouble in the electrical apparatus, the work particularly on circuit pylon, the screw and nut dropped also can pound the personnel of below.In addition, because screw is not fixed, screw can rotate with nut when the nut is rotated, therefore need to use two spanners fixed screw and nut respectively, when especially carrying out the work of electric wire connection on the electric equipment do not had a power failure, they usually need a hand-held wire, and another hand puts in fixed screw or nut in electric equipment, and not only work difficulty is large but also dangerous.In addition, the contact-making surface of screw and copper lug for a long time use can cause contact resistance to increase because of reasons such as corrosions, thus the problems such as generation loose contact.
Utility model content
For the deficiencies in the prior art, the utility model aims to provide a kind of new copper nose, by being fixedly installed screw rod on copper lug, make workman when mounted without the need to operating two spanners, improve construction safety degree, and the problems such as the contact resistance that coping screw and copper lug contact-making surface get rusty and produce increases, loose contact can be avoided.
To achieve these goals, the utility model adopts following technical scheme:
A kind of new copper nose, the wing of nose comprising line storehouse and be connected with line storehouse, the described wing of nose is fixedly connected with one end of screw rod, and mutually vertical with described screw rod; Described line storehouse, the wing of nose and screw rod are integrated shaping.
It should be noted that, the described wing of nose is fixedly connected with mutual vertically with screw rod, when then nut screws on screw rod, screw rod would not rotate thereupon, and workman does not just need operation two spanners when utilizing described new copper nose to carry out the connection of electric wire and electric equipment, only need the installing hole other end of described screw rod being inserted electric equipment, then with one spanner carried out the fixing of nut and screw, can the effectively difficulty of reduction operation and raising construction safety degree.In addition, line storehouse, the wing of nose and screw rod integrated molding can make the connection of three parts more firm, and can overcome after existing copper lug uses for a long time that caused contact resistance increases, the problem of loose contact because screw and copper lug contact-making surface get rusty.
As a kind of preferred version, described new copper nose is also provided with nose, and described nose is the projection being fixedly connected on described wing of nose side.The Main Function of described nose is the thickness increasing the wing of nose, strengthens the non-deformability of the wing of nose.
Further, as a kind of preferred version, described nose is hemisphere.Hemispheric nose while increasing wing of nose thickness, strengthening the non-deformability of the wing of nose, can increase the weight capacity of the wing of nose, prevents the wing of nose to be out of shape further.
Further, as a kind of preferred version, described nose and described line storehouse, the wing of nose and screw rod integrated shaping.
The beneficial effects of the utility model are:
1, being fixedly connected with of screw rod and the wing of nose, when nut is screwed on screw rod, screw rod can not rotate thereupon, therefore workman is without the need to operating two spanners, also the degree of safety of construction is increased while reducing difficulty of construction, also only need carry out wire attended operation on the other hand when the electric equipment do not had a power failure carries out the work of electric wire connection, not need in addition that putting in charging equipment with another hand again removes fixed screw or nut;
2, integrated molding structure avoids after existing copper lug uses for a long time that the contact resistance caused increases, the problem of loose contact because screw and copper lug contact-making surface get rusty;
3, protruding nose is set on the wing of nose playing pad effect, further enhancing the non-deformability of the wing of nose.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below with reference to accompanying drawing, the utility model will be further described, it should be noted that, the present embodiment, premised on the technical program, provide detailed execution mode and concrete operating process, but protection range of the present utility model is not limited to the present embodiment.
As shown in Figure 1, a kind of new copper nose, the wing of nose 1 comprising line storehouse 2 and be connected with line storehouse 2, described line storehouse 2 is by the incoming end of inner chamber 21 containing electric wire cable; The described wing of nose 1 is fixedly connected with one end of screw rod 3, and mutually vertical with described screw rod 3; Described line storehouse 2, the wing of nose 1 and screw rod 3 are integrated shaping.
It should be noted that, the described wing of nose is fixedly connected with mutual vertically with screw rod, when then nut screws on screw rod, screw rod would not rotate thereupon, and workman does not just need operation two spanners when utilizing described new copper nose to carry out the connection of electric wire and electric equipment, only need the installing hole other end of described screw rod being inserted electric equipment, then with one spanner carried out the fixing of nut and screw, can the effectively difficulty of reduction operation and raising construction safety degree.In addition, line storehouse, the wing of nose and screw rod integrated molding can make the connection of three parts more firm, and can overcome after existing copper lug uses for a long time that the contact resistance caused increases, the problem of loose contact because screw and copper lug contact-making surface get rusty.
Further, described new copper nose is also provided with nose 4, and described nose 4 is hemispherical projections, is fixedly connected on the side of the described wing of nose 1.The Main Function of described nose is the thickness increasing the wing of nose, strengthens the non-deformability of the wing of nose.Hemisphere then can increase the weight capacity of the wing of nose, prevents the wing of nose to be out of shape further.
Further, described nose and described line storehouse, the wing of nose and screw rod integrated shaping.
When utilizing described new copper nose to carry out the connection of electric equipment and electric wire, other one end of described screw rod 3 is inserted in the installing hole of electric equipment conductive bus bar, then with one, nut is screwed by spanner on screw rod 3, thus realize the fixing of described new copper nose and electric equipment, finally by the inner chamber 21 in electric wire tie-in line storehouse 2.
For a person skilled in the art, according to above technical scheme and design, various corresponding change and distortion can be made, and all these change and distortion all should be included within the protection range of the utility model claim.
Claims (4)
1. a new copper nose, the wing of nose comprising line storehouse and be connected with line storehouse, is characterized in that, the described wing of nose is fixedly connected with one end of screw rod, and mutually vertical with described screw rod; Described line storehouse, the wing of nose and screw rod are integrated shaping.
2. a kind of new copper nose according to claim 1, is characterized in that, be also provided with nose, and described nose is the projection being fixedly connected on described wing of nose side.
3. a kind of new copper nose according to claim 2, it is characterized in that, described nose is hemisphere.
4. a kind of new copper nose according to Claims 2 or 3, is characterized in that, described nose and described line storehouse, the wing of nose and screw rod integrated shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520192630.3U CN204424487U (en) | 2015-04-01 | 2015-04-01 | A kind of new copper nose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520192630.3U CN204424487U (en) | 2015-04-01 | 2015-04-01 | A kind of new copper nose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204424487U true CN204424487U (en) | 2015-06-24 |
Family
ID=53474825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520192630.3U Expired - Fee Related CN204424487U (en) | 2015-04-01 | 2015-04-01 | A kind of new copper nose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204424487U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742850A (en) * | 2016-04-15 | 2016-07-06 | 河北欣意电缆有限公司 | High-performance aluminum alloy cable connection terminal |
| CN112803220A (en) * | 2021-02-02 | 2021-05-14 | 浙江连能端子有限公司 | Manufacturing process and manufacturing device for Z-shaped copper noses |
-
2015
- 2015-04-01 CN CN201520192630.3U patent/CN204424487U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742850A (en) * | 2016-04-15 | 2016-07-06 | 河北欣意电缆有限公司 | High-performance aluminum alloy cable connection terminal |
| CN105742850B (en) * | 2016-04-15 | 2018-07-20 | 河北欣意电缆有限公司 | A kind of High-performance aluminium alloy cable connection terminal |
| CN112803220A (en) * | 2021-02-02 | 2021-05-14 | 浙江连能端子有限公司 | Manufacturing process and manufacturing device for Z-shaped copper noses |
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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: 20150624 Termination date: 20180401 |