CN205655004U - Tube head connecting device - Google Patents
Tube head connecting device Download PDFInfo
- Publication number
- CN205655004U CN205655004U CN201620247726.XU CN201620247726U CN205655004U CN 205655004 U CN205655004 U CN 205655004U CN 201620247726 U CN201620247726 U CN 201620247726U CN 205655004 U CN205655004 U CN 205655004U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- screw thread
- extension section
- annulus
- diameter
- 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
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a tube head connecting device, including connecting portion and drawing portion, connecting portion are the pipe with drawing portion, and drawing portion cover is established outside connecting portion, and drawing portion both ends are equipped with the screw thread that prolongs body center directions, and drawing portion both ends are connected with the clamp, be equipped with on the clamp to prolong the axially extended extension of pipe and hold, the extension hold the inboard be equipped with with drawing on the spiral shell of screw thread looks adaptation, be equipped with the round hole on the clamp, diameter in the middle of connecting portion both ends diameter is greater than, the connecting portion both ends are equipped with the screw thread that prolongs body center directions, connecting portion intermediate position cover is equipped with two rings, two rings set up relatively, the ring inboard be equipped with with connecting portion on the screw thread of screw thread looks adaptation. The beneficial effects of the utility model are that: can be quick, the inseparable is in the same place two tube head butt joints, and the portion needs the welding moreover, is applicable to the tube head of different diameters, has improved the efficiency of construction to the cost is reduced.
Description
Technical field
The utility model relates to a kind of pipe connecting device, particularly relate to be applicable to the device that different pipe fitting connects.
Background technology
At present, the application of pipeline is quite varied, and when a certain position of pipeline is damaged, generally require maintenance, if wound surface is excessive, it is accomplished by changing pipeline or multipair pipeline carries out blocking docking, and the mode carrying out pipeline docking is often lined with small-sized pipe on inner-walls of duct, then weld at outer wall, to the docking of flexible pipe, often with one section of flexible pipe, two tube heads are connected together, then tightening with iron wire, such method does not reaches combines closely two tube heads, and wastes time and energy, reduce work efficiency, thus increase cost.
Summary of the invention
For solving above-mentioned technical problem, the utility model discloses a kind of two different tube heads can being carried out closely and the tube head docking facilities of rapid abutting joint.
For achieving the above object, the technical solution adopted in the utility model is: a kind of head connecting device, including connecting portion and extension section；Connecting portion and extension section are pipe, extension section is set in outside connecting portion, extension section two ends are provided with the screw thread prolonging body central direction, extension section two ends connect clip, clip is provided with and prolongs the axially extended elongated end of pipe, being provided with the spiral shell suitable with the screw thread on extension section inside elongated end, clip is provided with circular hole；Clip is provided with circular hole；Connecting portion two ends diameter is more than mid diameter, and connecting portion two ends are provided with the screw thread prolonging body central direction, and connecting portion centre position is arranged with two annulus, and two annulus are oppositely arranged, and are provided with the screw thread suitable with screw thread on connecting portion inside annulus.
Preferably, annulus is the ring body of elastomeric material composition, and the longitudinal section of annulus is trapezoidal, and the quantity of annulus is two.
Preferably, extension section length is less than connecting portion.
Preferably, the Circularhole diameter on clip is more than connecting portion two ends diameter, less than extension section two ends diameter.
Preferably, pipe is the body of elastomeric material material composition.
The beneficial effects of the utility model are: can be quick, are docking together by two tube heads closely, and portion needs welding, it is adaptable to the tube head of different-diameter, improve efficiency of construction, thus reduce cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1-connecting portion, 2-extension section, 3-clip, 4-elongated end, 5-annulus.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further explained explanation.
As shown in Figure 1, a kind of head connecting device, including connecting portion 1 and extension section 2, connecting portion 1 and extension section 2 are pipe, extension section 2 length is less than connecting portion 1, extension section 2 is set in connecting portion outer 1, extension section 2 two ends are provided with the screw thread prolonging body central direction, extension section 2 two ends connect clip 3, clip 3 is provided with and prolongs the axially extended elongated end of pipe 4, is provided with the spiral shell suitable with the screw thread on extension section 2 inside elongated end 4, and clip 3 is provided with circular hole, Circularhole diameter on clip 3 is more than connecting portion 1 two ends diameter, less than extension section 2 two ends diameter；Connecting portion 1 two ends diameter is more than mid diameter, and connecting portion 1 two ends are provided with the screw thread prolonging body central direction, and connecting portion 1 centre position is arranged with two annulus 5, and two annulus 5 are oppositely arranged, and are provided with the screw thread suitable with screw thread on connecting portion 1 inside annulus 5.During use, connecting portion 1 two ends are set on tube head to be connected, owing to connecting portion 1 and extension section 2 are body, body is the deformable body of elastomeric material composition, so being applicable to the tube head docking of different-diameter, after connecting portion 1 has connected, turn two annulus 5 respectively, after two annulus 5 are screwed to connecting portion 1 end positions, owing to connecting portion 1 two ends diameter is more than mid diameter, the ring body that annulus 5 forms for elastomeric material, so two annulus 5 connecting portion 1 two ends are squeezed on pipe to be connected tightly, now clip 3 is screwed on extension section 2, by constantly tightening, the distance of two clips 3 constantly shortens, when clip 3 circular hole snaps into annulus 5, the longitudinal section of annulus 5 is trapezoidal, further connecting portion is applied stress, accomplish compact siro spinning technology.
Claims (5)
1. a head connecting device, including connecting portion (1) and extension section (2), connecting portion (1) and extension section (2) are pipe, it is characterized in that: it is outer (1) that extension section (2) is set in connecting portion, extension section (2) two ends are provided with the screw thread prolonging body central direction, extension section (2) two ends connect clip (3), clip (3) is provided with and prolongs the axially extended elongated end of pipe (4), elongated end (4) inner side is provided with the spiral shell suitable with the screw thread on extension section (2), and clip (3) is provided with circular hole；Connecting portion (1) two ends diameter is more than mid diameter, connecting portion (1) two ends are provided with the screw thread prolonging body central direction, connecting portion (1) centre position is arranged with two annulus (5), and two annulus (5) are oppositely arranged, and annulus (5) inner side is provided with the screw thread that screw thread upper with connecting portion (1) is suitable.
A kind of head connecting device the most according to claim 1, it is characterised in that: described annulus (5) is the ring body of elastomeric material composition, and the longitudinal section of annulus (5) is trapezoidal, and the quantity of annulus (5) is two.
A kind of head connecting device the most according to claim 1, it is characterised in that: described extension section (2) length is less than connecting portion 1.
A kind of head connecting device the most according to claim 1, it is characterised in that: the described Circularhole diameter on clip (3) is more than connecting portion (1) two ends diameter, less than extension section (2) two ends diameter.
A kind of head connecting device the most according to claim 1, it is characterised in that: described pipe is the body of elastomeric material material composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620247726.XU CN205655004U (en) | 2016-03-29 | 2016-03-29 | Tube head connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620247726.XU CN205655004U (en) | 2016-03-29 | 2016-03-29 | Tube head connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205655004U true CN205655004U (en) | 2016-10-19 |
Family
ID=57355618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620247726.XU Expired - Fee Related CN205655004U (en) | 2016-03-29 | 2016-03-29 | Tube head connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205655004U (en) |
-
2016
- 2016-03-29 CN CN201620247726.XU patent/CN205655004U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2008150556A (en) | METHOD FOR CONNECTING TUBE PLATES AND PIPES AND FRICTION TOOL FOR IMPLEMENTING THE METHOD | |
| CN207005520U (en) | A kind of assembling pipe joint | |
| CN209229185U (en) | A kind of feed pipe convenient for connection | |
| KR101563637B1 (en) | Pipe connecting type reinforcing bar coupler | |
| CN205331662U (en) | Connect reliable pipe joint | |
| CN103016863B (en) | Pipeline connection structure and hydraulic pipeline | |
| CN205655004U (en) | Tube head connecting device | |
| US2300464A (en) | Hose coupling | |
| CN209818958U (en) | Drainage system pipeline mosaic structure | |
| CN210398001U (en) | Pipeline connection structure convenient to loading and unloading | |
| CN209511351U (en) | A kind of high strength stainless steel pipe | |
| CN206831027U (en) | A kind of compressed air fast pipe joint | |
| CN205207964U (en) | Composite connection coupling | |
| CN209100831U (en) | Assembling pipe joint | |
| CN205065113U (en) | Hose assembly | |
| CN210770762U (en) | Exempt from detachable metal bellows spare of sealing member | |
| CN210318864U (en) | High strength carat pipe | |
| CN202247967U (en) | Spiral connection embedded pipe | |
| CN201170403Y (en) | Nut joint convenient to reverse-connecting for pipe | |
| CN207961856U (en) | A kind of quick coupling device suitable on graden machine | |
| CN206861099U (en) | A kind of Petroleum Pipehead of good seal performance | |
| CN207486221U (en) | A kind of spool fixed structure | |
| CN205503031U (en) | Adapter sleeve for oil drilling | |
| CN207316307U (en) | Extrusion type joint | |
| CN204573405U (en) | A kind of rapid pipe joint |
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: 20161019 Termination date: 20170329 |