CN202585752U - Wire insulation joint - Google Patents
Wire insulation joint Download PDFInfo
- Publication number
- CN202585752U CN202585752U CN 201220131952 CN201220131952U CN202585752U CN 202585752 U CN202585752 U CN 202585752U CN 201220131952 CN201220131952 CN 201220131952 CN 201220131952 U CN201220131952 U CN 201220131952U CN 202585752 U CN202585752 U CN 202585752U
- Authority
- CN
- China
- Prior art keywords
- joint
- wire
- insulation
- wire insulation
- tube
- 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
Images
Abstract
The utility model relates to the field of electrical connection member and particularly relates to a wire insulation joint. The wire insulation joint is characterized by comprising a sleeve tube and a tube cap, wherein one end of the sleeve tube is connected with the tube cap through a thread; an insulation sealed space is formed between the sleeve tube and the tube cap; and the diameter of a wire hole on the sleeve tube is no less than diameters of two wires together. Compared with the prior art, the wire insulation joint provided by the utility model has the beneficial effects that the insulation Bakelite is adopted for production, and after the wire is connected inside the joint by an electric welder, electric shock injury caused by electricity leakage can be prevented; the welding quality is improved, and after the joint is tightened, the joint can be pressed tightly and the joint is ensured not to be loose or drop out; and the wire insulation joint is suitable for inflammable operation, explosive operation and high-place operation.
Description
Technical field
The utility model relates to the electrical fitting field, particularly a kind of wire insulation joint.
Background technology
In being engaged in the electric welding field process, the electric welding machine secondary line needs artificial linking number section, could lay to operating location; This just need be in each electric live wire joint; The wrapping of insulating is handled, and prevents the loose contact of electric live wire joint and the sparking that causes generating heat, initiation fire or electric shock accidents; Especially inflammable and explosive, high-rise working is regional, seems very important.But connect, when insulation is wrapped up, all need wrap up with covering tape each.In the welding process,, cause splice insulation damaged, make line-to-ground, influence welding quality, produce fire hidden danger, do not meet the safety in production requirement, need improvement badly because lead heating and electric live wire pull.
Summary of the invention
The purpose of the utility model provides a kind of wire insulation joint, overcomes the deficiency of prior art, is guaranteeing to satisfy requirement easy for installation under the good condition of insulation property.
For solving the problems of the technologies described above, the technical scheme of the utility model is:
A kind of wire insulation joint comprises sleeve pipe and pipe cap, and an end of sleeve pipe is connected through screw thread with pipe cap, forms an insulation enclosure space between sleeve pipe and the pipe cap, and the sleeve pipe bore dia of reaching the standard grade is not less than two wire diameter sums.
Compared with prior art, the beneficial effect of the utility model is: adopt bakelite to make, after the electric weld handle line is connected in joint; The electric shock injury that can prevent leaks electricity causes improves welding quality, after joint is fastening; The ability pressed joint; Guarantee that joint is not loosening, difficult drop-off is applicable to that inflammable and explosive, high-rise working uses.
Description of drawings
Fig. 1 is the utility model example structure sketch map.
Among the figure: the 6-electrode holder line of 1-sleeve pipe 2-pipe cap 3-screw thread 4-insulation enclosure space 5-line hole
Embodiment
Be described further below in conjunction with the embodiment of accompanying drawing the utility model:
See Fig. 1; It is a kind of wire insulation joint of the utility model example structure sketch map; Comprise sleeve pipe 1 and pipe cap 2; One end of sleeve pipe 1 is connected through screw thread 3 with pipe cap 2, forms an insulation enclosure space 4 between sleeve pipe 1 and the pipe cap 2, and sleeve pipe 1 hole 5 diameters of reaching the standard grade are not less than two wire diameter sums.
For satisfying reliability, the insulating properties requirement that the electric weld handle line connects, select for use φ 50 bakelites rod to make sleeve pipe 1 and pipe cap 2 among the embodiment, insulation enclosure space 4 interior diameters are φ 28mm; Screw thread 3 is M44mm*2mm, pierces into sleeve pipe 1 to two root beads to line 6 from line hole 5, tightens according to clockwise direction; Pipe cap 2 is screwed with sleeve pipe 1 threaded engagement, and the electrode holder wire terminal is enclosed in the insulation enclosure space 4, and the electrode holder wire terminal is not exposed; Prevent to get an electric shock,, make joint fastening more firm through screwing; Contact is good, uses the back respond well.
Claims (1)
1. a wire insulation joint is characterized in that, comprises sleeve pipe and pipe cap, and an end of sleeve pipe is connected through screw thread with pipe cap, forms an insulation enclosure space between sleeve pipe and the pipe cap, and the sleeve pipe bore dia of reaching the standard grade is not less than two wire diameter sums.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220131952 CN202585752U (en) | 2012-03-30 | 2012-03-30 | Wire insulation joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220131952 CN202585752U (en) | 2012-03-30 | 2012-03-30 | Wire insulation joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202585752U true CN202585752U (en) | 2012-12-05 |
Family
ID=47255130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220131952 Expired - Fee Related CN202585752U (en) | 2012-03-30 | 2012-03-30 | Wire insulation joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202585752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654622A (en) * | 2016-11-28 | 2017-05-10 | 国网河南偃师市供电公司 | Electric lead connecting fitting |
-
2012
- 2012-03-30 CN CN 201220131952 patent/CN202585752U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654622A (en) * | 2016-11-28 | 2017-05-10 | 国网河南偃师市供电公司 | Electric lead connecting fitting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204144891U (en) | A kind of high-reliability coaxial cable joint | |
| CN204696266U (en) | Power cable L-type splicing ear component | |
| CN204179789U (en) | A kind of motor coil lead-in wire and cable connectors | |
| CN204014109U (en) | A kind of New Mineral insulation heating cable connector | |
| CN202585752U (en) | Wire insulation joint | |
| CN203721919U (en) | Grounding wire used for cable plugging head of box type transformer | |
| CN204760996U (en) | Power cable T type connecting terminal | |
| CN204885746U (en) | Transition joint who connects electrical equipment binding post and external conductor | |
| CN204167506U (en) | A kind of electric weld handle wiring insulating sleeve | |
| CN202363601U (en) | Bidirectional spinning electric connector | |
| CN201674003U (en) | CT loop electrified sealing device | |
| CN203690508U (en) | Ground wire earthing device used for 750kV live line | |
| CN206727598U (en) | A kind of overhead transmission line carrying out safety backup protection device | |
| CN205004458U (en) | Union melt welding ground joint | |
| CN203721892U (en) | 0.4kV low-voltage indoor crimping type connecting clamp | |
| CN205070328U (en) | Fixed cassette of line tied in a bundle | |
| CN203631271U (en) | Novel connection structure of leading-out terminals and leading-out wires of high-voltage transformer | |
| CN203445244U (en) | Welding ground tool | |
| CN202905959U (en) | Fastening device of electric welding grounding clamp | |
| CN204741258U (en) | Power cable T type connecting terminal component | |
| CN104993434A (en) | Cable connecting structure | |
| CN202713645U (en) | Mineral-insulating heating cable joint | |
| CN204706866U (en) | The T-shaped splicing ear head of power cable | |
| CN205564482U (en) | Assembly structure of oily formula distribution transformer high tension lead of metallic glass | |
| CN204696637U (en) | Power cable linear pattern splicing ear |
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: 20121205 Termination date: 20180330 |