CN203839911U - 12kV European front connector - Google Patents

12kV European front connector Download PDF

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Publication number
CN203839911U
CN203839911U CN201420207367.6U CN201420207367U CN203839911U CN 203839911 U CN203839911 U CN 203839911U CN 201420207367 U CN201420207367 U CN 201420207367U CN 203839911 U CN203839911 U CN 203839911U
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CN
China
Prior art keywords
hollow
skin
millimeters
sleeve pipe
european
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
Application number
CN201420207367.6U
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Chinese (zh)
Inventor
朱赞铭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yueqing City True Qualities Power Equipment Co Ltd
Original Assignee
Yueqing City True Qualities Power Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yueqing City True Qualities Power Equipment Co Ltd filed Critical Yueqing City True Qualities Power Equipment Co Ltd
Priority to CN201420207367.6U priority Critical patent/CN203839911U/en
Application granted granted Critical
Publication of CN203839911U publication Critical patent/CN203839911U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a 12kV European front connector which comprises a conductive outer layer, a grounding hole, cable main insulation, an insulation inner layer, a crimp terminal and a 630A casing. The conductive outer layer comprises a T-shaped hollow structure, wherein three ends are interconnected. The outer diameter of the hollow structure of the first end of the T-shaped hollow structure of the conductive outer layer is 65 to 75 mm. The outer diameter of the hollow structure, which is opposite to the hollow structure of the first end, of the second end of the conductive outer layer is 65 to 75 mm. The distance from the end face of the hollow structure of the first end to the end face of the hollow structure of the second end is 164 to 168 mm. The 630A casing is arranged in a space between the hollow structure of the first end and the hollow structure of the second end. Through the conductive outer layer, the grounding hole, the cable main insulation, the insulation inner layer, the crimp terminal and the 630A casing, the connecting quality of an electrical system is ensured; the installation is simplified; and the cost is saved.

Description

The European front connector of 12kV
Technical field
The utility model relates to cable joint technical field, and what be specifically related to is the European front connector of a kind of 12kV.
Background technology
Cable joint claims again cable end.After cable laying is good, in order to become a continuous circuit, it is as a whole that each section of line must connect, and these tie points are just called cable joint.The cable joint of cable line middle part is called transition joint, and the cable joint of circuit two ends is called terminals.
Some electric installation personnel, in the time of laying wires, often do not note installation quality: should be with not tubing of insulating sleeve place; Should not fill terminal box with the place of terminal box yet; Not even to adopt hinge joint method in power lug place, but adopt hook solid method of attachment violating the regulations.The contact resistance of this hook solid method of attachment is very large, when energising, constantly generates heat, and near the plank can making is dry, charing progressively, finally burns, and causes fire.
Power lug heating not only can cause a large amount of energy losses, and can have a strong impact on the normal work of electric equipment, gently operating current increases in circuit, the electric equipment lost of life, heavy can interrupt suddenly production, scientific research, medical operating and other activity of well afoot, also can lead to fire and electric shock accidents etc., cause loss difficult to the appraisal.
Utility model content
For the deficiency existing in prior art, the utility model provides the European front connector of a kind of 12kV simple in structure, that quality of connection is good.
To achieve these goals, the utility model is to realize by the following technical solutions:
The European front connector of a kind of 12kV, comprise skin, ground hole, cable main insulation, inner insulating layer, crimp type terminal, 630A sleeve pipe, described skin comprises the "T"-shaped hollow structure of three end intercommunications, the external diameter of the first end hollow structure of the "T"-shaped hollow structure of described skin is 65 to 75 millimeters, the external diameter of the second end hollow structure relative with the first end hollow structure of this skin is also 65 to 75 millimeters, the end face distance of the end face of described first end hollow structure and described the second end hollow structure is 164 to 168 millimeters, inside between described first end hollow structure and described the second end hollow structure is provided with 630A sleeve pipe, between the end face of the first end hollow structure of one end of described 630A sleeve pipe and described skin, there is distance, the end face of the second end hollow structure of the other end of described 630A sleeve pipe and described skin, on the outer wall of the skin between described first end hollow structure and described the second end hollow structure, be provided with an annular recess portion, the internal diameter of described annular recess portion is 60 to 62 millimeters, described crimp type terminal is positioned at the 3rd end hollow structure of the "T"-shaped hollow structure of described skin, one end of described crimp type terminal is elongated connecting portion, described elongated connecting portion stretches in described 630A sleeve pipe, between the entirety that described crimp type terminal and 630A sleeve pipe connect into and described skin, is provided with inner insulating layer, the 3rd end hollow structure of described "T"-shaped hollow structure comprises a vertical tube part and a tapered portion, and described tapered portion is positioned at end end, and the junction of described vertical tube part and described tapered portion is provided with ground hole, described crimp type terminal is positioned at the other end and is connected with cable main insulation.
Further:
According to an embodiment of the present utility model, the external diameter of the first end hollow structure of the "T"-shaped hollow structure of described skin is 70 millimeters.
According to an embodiment of the present utility model, the external diameter of the second end hollow structure that the first end hollow structure of described skin is relative is also 70 millimeters.
According to an embodiment of the present utility model, the end face distance of described first end hollow structure and described the second end hollow structure is 166 millimeters.
Compared with prior art, the beneficial effects of the utility model are: by skin, ground hole, cable main insulation, inner insulating layer, crimp type terminal, 630A sleeve pipe, ensured the quality of connection of electrical system, simplified to install and saved again cost.
Brief description of the drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is according to the structural representation of the European front connector of 12kV of an embodiment of the utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
Fig. 1 is according to the structural representation of the European front connector of 12kV of an embodiment of the utility model.The European front connector of a kind of 12kV as shown in Figure 1, comprise skin 1, ground hole 2, inner insulating layer 3, cable main insulation 4, crimp type terminal 5, 630A sleeve pipe 6, described skin 1 comprises the "T"-shaped hollow structure of three end intercommunications, the external diameter of the first end hollow structure 11 of the "T"-shaped hollow structure of described skin 1 is 65 to 75 millimeters, the external diameter of the second end hollow structure 12 relative with the first end hollow structure 11 of this skin 1 is also 65 to 75 millimeters, the end face 111 of described first end hollow structure 11 is 164 to 168 millimeters with the end face of described the second end hollow structure 12 121 distances, inside between described first end hollow structure 11 and described the second end hollow structure 12 is provided with 630A sleeve pipe 6, between the end face 111 of one end 61 of described 630A sleeve pipe 6 and the first end hollow structure 11 of described skin 1, there is distance, the other end 62 of described 630A sleeve pipe 6 flushes with the end face 121 of the second end hollow structure 12 of described skin 1, on the outer wall of the skin 1 between described first end hollow structure 11 and described the second end hollow structure 12, be provided with an annular recess portion 13, the internal diameter of described annular recess portion 13 is 60 to 62 millimeters, described crimp type terminal 5 is positioned at the 3rd end hollow structure 14 of the "T"-shaped hollow structure of described skin 1, one end of described crimp type terminal 5 is elongated connecting portion 51, described elongated connecting portion 51 stretches in described 630A sleeve pipe 6, between the entirety that described crimp type terminal 5 and 630A sleeve pipe 6 connect into and described skin 1, is provided with inner insulating layer 3, the 3rd end hollow structure 14 of described "T"-shaped hollow structure comprises a vertical tube part 141 and a tapered portion 142, and described tapered portion 142 is positioned at end end, and described vertical tube part 141 is provided with ground hole 3 with the junction of described tapered portion 142, described crimp type terminal 5 is positioned at the other end and is connected with cable main insulation 4.
One preferred embodiment, the external diameter of the first end hollow structure 11 of the "T"-shaped hollow structure of described skin 1 is 70 millimeters.The external diameter of the second end hollow structure 12 that the first end hollow structure 11 of described skin 1 is relative is also 70 millimeters.The end face 111 of described first end hollow structure 11 is 166 millimeters with the end face of described the second end hollow structure 12 121 distances.
More than show and described general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.

Claims (4)

1. the European front connector of 12kV, it is characterized in that, comprise skin, ground hole, cable main insulation, inner insulating layer, crimp type terminal, 630A sleeve pipe, described skin comprises the "T"-shaped hollow structure of three end intercommunications, the external diameter of the first end hollow structure of the "T"-shaped hollow structure of described skin is 65 to 75 millimeters, the external diameter of the second end hollow structure relative with the first end hollow structure of this skin is also 65 to 75 millimeters, the end face distance of the end face of described first end hollow structure and described the second end hollow structure is 164 to 168 millimeters, inside between described first end hollow structure and described the second end hollow structure is provided with 630A sleeve pipe, between the end face of the first end hollow structure of one end of described 630A sleeve pipe and described skin, there is distance, the end face of the second end hollow structure of the other end of described 630A sleeve pipe and described skin, on the outer wall of the skin between described first end hollow structure and described the second end hollow structure, be provided with an annular recess portion, the internal diameter of described annular recess portion is 60 to 62 millimeters, described crimp type terminal is positioned at the 3rd end hollow structure of the "T"-shaped hollow structure of described skin, one end of described crimp type terminal is elongated connecting portion, described elongated connecting portion stretches in described 630A sleeve pipe, between the entirety that described crimp type terminal and 630A sleeve pipe connect into and described skin, is provided with inner insulating layer, the 3rd end hollow structure of described "T"-shaped hollow structure comprises a vertical tube part and a tapered portion, and described tapered portion is positioned at end end, and the junction of described vertical tube part and described tapered portion is provided with ground hole, described crimp type terminal is positioned at the other end and is connected with cable main insulation.
2. the European front connector of 12kV according to claim 1, is characterized in that, the external diameter of the first end hollow structure of the "T"-shaped hollow structure of described skin is 70 millimeters.
3. the European front connector of 12kV according to claim 1, is characterized in that, the external diameter of the second end hollow structure that the first end hollow structure of described skin is relative is also 70 millimeters.
4. the European front connector of 12kV according to claim 1, is characterized in that, the end face distance of described first end hollow structure and described the second end hollow structure is 166 millimeters.
CN201420207367.6U 2014-04-23 2014-04-23 12kV European front connector Expired - Fee Related CN203839911U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420207367.6U CN203839911U (en) 2014-04-23 2014-04-23 12kV European front connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420207367.6U CN203839911U (en) 2014-04-23 2014-04-23 12kV European front connector

Publications (1)

Publication Number Publication Date
CN203839911U true CN203839911U (en) 2014-09-17

Family

ID=51517710

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420207367.6U Expired - Fee Related CN203839911U (en) 2014-04-23 2014-04-23 12kV European front connector

Country Status (1)

Country Link
CN (1) CN203839911U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105552823A (en) * 2016-02-25 2016-05-04 杨攀 High-voltage cable connector
CN106898996A (en) * 2015-12-17 2017-06-27 江苏澳能电力电缆附件有限公司 A kind of separable cable terminal front connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106898996A (en) * 2015-12-17 2017-06-27 江苏澳能电力电缆附件有限公司 A kind of separable cable terminal front connector
CN105552823A (en) * 2016-02-25 2016-05-04 杨攀 High-voltage cable connector

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140917

Termination date: 20180423

CF01 Termination of patent right due to non-payment of annual fee