CN214889642U - High-voltage electric melting pipe fitting convenient and fast to connect - Google Patents
High-voltage electric melting pipe fitting convenient and fast to connect Download PDFInfo
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- CN214889642U CN214889642U CN202120597735.2U CN202120597735U CN214889642U CN 214889642 U CN214889642 U CN 214889642U CN 202120597735 U CN202120597735 U CN 202120597735U CN 214889642 U CN214889642 U CN 214889642U
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- pipe fitting
- binding post
- adjusting bolt
- sleeve
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Abstract
The utility model discloses a make things convenient for high pressure electric smelting pipe fitting of high-speed joint belongs to the plastics pipe fitting field, the utility model discloses a sleeve, two inserting grooves of setting in sleeve outer lane upper end, the inside of inserting groove is provided with binding post, and telescopic inner wall both ends are equipped with electric heating wire, binding post and electric heating wire electric connection, the utility model discloses a threaded connection has adjusting bolt on the lateral wall of inserting groove, because adjusting bolt is located the fixed line ball piece that is provided with of inserting groove one end, adjusting bolt's the other end is equipped with adjustment handle, can press from both sides binding post and circular telegram equipment tightly through rotating adjustment handle, has realized the purpose of high-speed joint binding post and circular telegram equipment, and whole circular telegram process dismantles conveniently, has avoided connecting inaccurate loaded down with trivial details technical problem of connecting among the prior art.
Description
Technical Field
The utility model relates to a plastics pipe fitting field, concretely relates to make things convenient for high pressure electric smelting pipe fitting of high-speed joint.
Background
The electrofusion pipe fitting has one or more combined heating elements which transform electrical energy into heat energy to achieve fusion of the electrofusion pipe fitting with the socket end of the pipe or pipe fitting. Resistance wires are distributed at two ends of the tube body of the electric melting tube respectively, and after the electric melting tube is electrified, the resistance wires generate heat to melt partial plastics at two ends of the electric melting tube to realize butt joint of butt joint tubes matched with the electric melting tube. In the prior art, the connection is usually realized by inserting the electrifying equipment into the insertion groove, and the technical problems of inaccurate connection, abrasion of the wiring terminal after frequent plugging and unplugging, complex connection and the like exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can make things convenient for high-pressure electric smelting pipe fitting of high-speed joint.
The technical scheme of the utility model is that: the utility model provides a high-pressure electric smelting pipe fitting of convenient high-speed joint, includes the sleeve, sets up two inserting grooves in sleeve outer lane upper end, and the inside of inserting groove is provided with binding post, and telescopic inner wall both ends are equipped with electric heating wire, binding post and electric heating wire electric connection, and threaded connection has adjusting bolt on the lateral wall of inserting groove, and adjusting bolt is located the fixed line ball piece that is provided with of inserting groove one end, and adjusting bolt's the other end is equipped with adjustment handle.
According to the technical scheme, a buffer cavity is formed in the barrel body of the sleeve, a metal enhancement layer is arranged in the buffer cavity, and a spring is arranged between the inner wall of the metal enhancement layer and the sleeve.
Further technical scheme, sleeve inner circle both ends all are equipped with the seal groove, are provided with the rubber circle in the seal groove.
The utility model has the advantages that:
the utility model discloses simple structure presss from both sides binding post and circular telegram equipment tightly through adjusting bolt on the inserting groove, has realized the purpose of high-speed joint binding post and circular telegram equipment, and whole circular telegram process is dismantled conveniently, has avoided connecting among the prior art and has inaccurately connected loaded down with trivial details technical problem.
Drawings
FIG. 1 is a schematic structural view of the present invention;
the device comprises a sleeve 1, a sleeve 2, an insertion groove 3, a wiring terminal 4, an electric heating wire 5, an adjusting bolt 51, a wire pressing block 52, an adjusting handle 6, a buffer cavity 61, a metal enhancement layer 62, a spring 7, a sealing groove 71 and a rubber ring.
Detailed Description
The invention will be further elucidated below by means of non-limiting examples, with the understanding that the invention is not limited thereto.
As shown in fig. 1, the utility model provides a make things convenient for high pressure electric smelting pipe fitting of high-speed joint, including sleeve 1, two inserting groove 2 of setting in sleeve 1 outer lane upper end, the inside of inserting groove 2 is provided with binding post 3, and sleeve 1's inner wall both ends are equipped with electric heating wire 4, binding post 3 and electric heating wire 4 electric connection, and threaded connection has adjusting bolt 5 on inserting groove 2's the lateral wall, and adjusting bolt 5 is located the fixed line ball 51 that is provided with of inserting groove 2 one end, and adjusting bolt 5's the other end is equipped with adjustment handle 52.
A buffer cavity 6 is arranged in the barrel body of the sleeve 1, a metal enhancement layer 61 is arranged in the buffer cavity 6, and a spring 62 is arranged between the inner wall of the metal enhancement layer 61 and the sleeve 1. The buffer cavity 6 enhances the reinforcing function, improves the radial tensile resistance of the pipe fitting so as to improve the bending resistance of the pipe fitting,
both ends of the inner ring of the sleeve 1 are provided with seal grooves 7, and rubber rings 71 are arranged in the seal grooves 7. The quality of the rubber ring 71 has an important influence on the pull-out resistance of the pipe, and a softer rubber ring can provide better sealing and higher friction.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a make things convenient for high-pressure electric smelting pipe fitting of high-speed joint, includes the sleeve, sets up two inserting grooves in sleeve outer lane upper end, the inside of inserting groove is provided with binding post, telescopic inner wall both ends are equipped with electric heating wire, binding post and electric heating wire electric connection, its characterized in that: the side wall of the insertion groove is in threaded connection with an adjusting bolt, one end of the adjusting bolt, which is located in the insertion groove, is fixedly provided with a line pressing block, and the other end of the adjusting bolt is provided with an adjusting handle.
2. A high-pressure electrofusion pipe fitting facilitating quick connection according to claim 1, characterised in that: be equipped with the cushion chamber in the telescopic barrel, be provided with the metal enhancement layer in the cushion chamber, be provided with the spring between the inner wall of metal enhancement layer and the sleeve.
3. A high-pressure electrofusion pipe fitting facilitating quick connection according to claim 2, characterised in that: the sleeve inner circle both ends all are equipped with the seal groove, be provided with the rubber circle in the seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120597735.2U CN214889642U (en) | 2021-03-24 | 2021-03-24 | High-voltage electric melting pipe fitting convenient and fast to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120597735.2U CN214889642U (en) | 2021-03-24 | 2021-03-24 | High-voltage electric melting pipe fitting convenient and fast to connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214889642U true CN214889642U (en) | 2021-11-26 |
Family
ID=79037990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120597735.2U Active CN214889642U (en) | 2021-03-24 | 2021-03-24 | High-voltage electric melting pipe fitting convenient and fast to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214889642U (en) |
-
2021
- 2021-03-24 CN CN202120597735.2U patent/CN214889642U/en active Active
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