CN206988622U - A kind of ripple tubing patch attachment means - Google Patents

A kind of ripple tubing patch attachment means Download PDF

Info

Publication number
CN206988622U
CN206988622U CN201720666470.0U CN201720666470U CN206988622U CN 206988622 U CN206988622 U CN 206988622U CN 201720666470 U CN201720666470 U CN 201720666470U CN 206988622 U CN206988622 U CN 206988622U
Authority
CN
China
Prior art keywords
tube
connector
screw thread
hole
guide protrusions
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
CN201720666470.0U
Other languages
Chinese (zh)
Inventor
杨新兵
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.)
Jiangsu Han Gao Machinery Co Ltd
Original Assignee
Jiangsu Han Gao Machinery 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 Jiangsu Han Gao Machinery Co Ltd filed Critical Jiangsu Han Gao Machinery Co Ltd
Priority to CN201720666470.0U priority Critical patent/CN206988622U/en
Application granted granted Critical
Publication of CN206988622U publication Critical patent/CN206988622U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

It the utility model is related to a kind of ripple tubing patch attachment means, including connecting tube and connector;It is characterized in that:Connecting tube includes inner tube and outer tube;A pair of mutually perpendicular holes are provided with connector;In the utility model by using the annular guide protrusions in inner tube with and outer tube on inclined-plane cooperation, moved by spigot surface of the inclined-plane on rotating nuts outer tube along annular guide protrusions, so as to expand the external diameter of the end of outer tube, so that outer tube is bonded even closer with the inwall of bellows, the sealing of whole attachment means and ripple inside pipe wall assembling is improved.

Description

A kind of ripple tubing patch attachment means
Technical field
It the utility model is related to attachment means field, more particularly to a kind of ripple tubing patch attachment means.
Background technology
On for some anfractuose laying grooves, because steel pipe is not easy bending, in general using bellows lay without Laid using steel pipe, fixed on the bellows of laying using cast aluminium, but the bending part of in general bellows is easily opened To split, the method for generally use is that the pipeline that will entirely lay all removes and then lays pipeline again, and such quantities is huge, Waste substantial amounts of manpower and materials;Therefore a kind of ripple tubing patch attachment means are needed to substitute the original weight for all removing bellows The mode newly laid.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of ripple tubing patch attachment means, to solve above-mentioned background The problem of middle.
In order to solve the above technical problems, the technical solution of the utility model is:A kind of ripple tubing patch attachment means, including Connecting tube and connector;Its innovative point is:The connecting tube includes inner tube and outer tube;
One end is provided with external screw thread on the outer wall of said inner tube, the outer wall other end of said inner tube be provided with annular be oriented to it is convex Rise;The spigot surface of the annular guide protrusions and the axis direction of inner tube form acute angle;
The outer tube is nested on the outer wall of inner tube, and the inwall of outer tube one end is provided with the guiding of annular guide protrusions The inclined-plane that face coordinates, the other end of outer tube extends to the external screw thread region of inner tube and the end set has a baffle plate, in inner tube The double nuts structure for coordinating outer tube overhead gage is provided with external screw thread;
It is provided with a pair of mutually perpendicular holes on the connector, is turned on connector between mutually perpendicular hole, and should It is provided with internal thread to mutually perpendicular hole inwall, the hole on the connector sets externally threaded one end to be connected with inner tube.
Further, the hole of the male end of said inner tube and connector coordinate be on the external screw thread of inner tube be provided with it is close Seal nut.
Further, the hole of the male end of said inner tube and connector coordinate be on the external screw thread of inner tube be provided with it is close Seal.
Further, the acute angle that the spigot surface of the annular guide protrusions and the axis direction of inner tube are formed is 15 degree to 30 Degree.
The utility model has the advantage of:
1)In the utility model by using the annular guide protrusions in inner tube with and outer tube on inclined-plane cooperation, pass through Rotating nuts cause spigot surface of the inclined-plane along annular guide protrusions on outer tube to move, so as to expand the end of outer tube External diameter so that outer tube is bonded even closer with the inwall of bellows, improves whole attachment means and ripple inside pipe wall and assembles Sealing.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of overall stereogram of bellows of the present utility model.
Fig. 2 is a kind of sectional view of ripple tubing patch attachment means of the present utility model.
Embodiment
The following examples can make professional and technical personnel that the utility model be more fully understood, but therefore will not The utility model is limited among described scope of embodiments.
A kind of ripple tubing patch attachment means as shown in Fig. 1 Fig. 2, including connecting tube 1 and connector 2;The connecting tube 1 Including inner tube 11 and outer tube 12.
One end is provided with external screw thread on the outer wall of inner tube 11, the outer wall other end of said inner tube 1 be provided with annular be oriented to it is convex Play 13;The spigot surface of the annular guide protrusions 13 and the axis direction of inner tube form acute angle.
Outer tube 12 is nested on the outer wall of inner tube 11, and the inwall of the one end of outer tube 12 is provided with annular guide protrusions 13 The inclined-plane that spigot surface coordinates, the other end of outer tube 12 extends to the external screw thread region of inner tube 11 and the end set has baffle plate 14, the double nuts structure 15 for coordinating the overhead gage 14 of outer tube 12 is provided with the external screw thread in inner tube 11.
It is provided with a pair of mutually perpendicular holes 21 on connector 2, is turned on connector 2 between mutually perpendicular hole 21, and This is provided with internal thread to mutually perpendicular hole inwall, and the hole on the connector 2 sets externally threaded one end to connect with inner tube 11 Connect.
The male end of inner tube 11 coordinates to be on the external screw thread of inner tube with the hole 21 of connector 2 is provided with sealing nut 22。
The male end of inner tube 11 coordinates to be on the external screw thread of inner tube with the hole 21 of connector 2 is provided with sealing ring 23.
The spigot surface of annular guide protrusions 13 is 15 degree to 30 degree with the acute angle that the axis direction of inner tube 11 is formed.
It should be understood by those skilled in the art that the utility model is not restricted to the described embodiments, above-described embodiment and Simply illustrate principle of the present utility model described in specification, on the premise of the spirit and scope of the utility model is not departed from, The utility model also has various changes and modifications, and these changes and improvements both fall within claimed the scope of the utility model It is interior.The utility model requires protection scope is by appended claims and its equivalent thereof.

Claims (4)

1. a kind of ripple tubing patch attachment means, including connecting tube and connector;It is characterized in that:The connecting tube includes inner tube And outer tube;
One end is provided with external screw thread on the outer wall of said inner tube, and the outer wall other end of said inner tube is provided with annular guide protrusions; The spigot surface of the annular guide protrusions and the axis direction of inner tube form acute angle;
The outer tube is nested on the outer wall of inner tube, and the inwall of outer tube one end is provided with the spigot surface with annular guide protrusions The inclined-plane of cooperation, the other end of outer tube extends to the external screw thread region of inner tube and the end set has a baffle plate, outer in inner tube The double nuts structure for coordinating outer tube overhead gage is provided with screw thread;
It is provided with a pair of mutually perpendicular holes on the connector, is turned on connector between mutually perpendicular hole, and this is to mutual Perpendicular hole inwall is provided with internal thread, and the hole on the connector sets externally threaded one end to be connected with inner tube.
A kind of 2. ripple tubing patch attachment means according to claim 1, it is characterised in that:The male end of said inner tube Coordinate to be on the external screw thread of inner tube with the hole of connector and be provided with sealing nut.
A kind of 3. ripple tubing patch attachment means according to claim 1, it is characterised in that:The male end of said inner tube Coordinate to be on the external screw thread of inner tube with the hole of connector and be provided with sealing ring.
A kind of 4. ripple tubing patch attachment means according to claim 1, it is characterised in that:The annular guide protrusions The acute angle that spigot surface and the axis direction of inner tube are formed is 15 degree to 30 degree.
CN201720666470.0U 2017-06-09 2017-06-09 A kind of ripple tubing patch attachment means Expired - Fee Related CN206988622U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720666470.0U CN206988622U (en) 2017-06-09 2017-06-09 A kind of ripple tubing patch attachment means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720666470.0U CN206988622U (en) 2017-06-09 2017-06-09 A kind of ripple tubing patch attachment means

Publications (1)

Publication Number Publication Date
CN206988622U true CN206988622U (en) 2018-02-09

Family

ID=61395196

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720666470.0U Expired - Fee Related CN206988622U (en) 2017-06-09 2017-06-09 A kind of ripple tubing patch attachment means

Country Status (1)

Country Link
CN (1) CN206988622U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107166118A (en) * 2017-06-09 2017-09-15 江苏瀚皋机械有限公司 A kind of method for repairing and mending based on New corrugated pipe repairing connector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107166118A (en) * 2017-06-09 2017-09-15 江苏瀚皋机械有限公司 A kind of method for repairing and mending based on New corrugated pipe repairing connector

Similar Documents

Publication Publication Date Title
CN206988622U (en) A kind of ripple tubing patch attachment means
CN203010058U (en) Universal straight-through pipe joint
CN206439531U (en) A kind of inner liner stainless steel fitting pipe
CN207999568U (en) A kind of PE pipe bends snap-in structure
CN208750289U (en) A kind of municipal administration water supply and drainage construction tubing
CN205207972U (en) Activity pipe connections head
CN203927210U (en) Anti-loosening 90 degree exterior plug pepe bends
CN207122681U (en) A kind of pipe bending pipe joint
CN108828074A (en) A kind of double containment clamp compression sounding pipe
CN107166118A (en) A kind of method for repairing and mending based on New corrugated pipe repairing connector
CN203847857U (en) Quick installation type flexible joint device for liquid conveying equipment
CN208221860U (en) A kind of reducer tee
CN203823329U (en) Transition joint for connecting PVC pipeline and HDPE pipeline
CN205447083U (en) Novel corrugated pipe
CN205385272U (en) Corrugated pipe
CN207093977U (en) A kind of connector of pipeline and valve
CN203258274U (en) Seamless connector with rubber lining layers
CN203686413U (en) Quick connecting structure of double-flat-wall steel-plastic composite pipes
CN203348774U (en) Adhesive-bonding-free PE pipe medical connector
CN206361312U (en) A kind of elbow joints for pipeline
CN205991255U (en) A kind of PVC U double tapered socket drain pipe part
CN214744054U (en) Water pipe elbow with good sealing performance
CN210291093U (en) Prefabricated direct-buried crossing tee joint connecting piece
CN207539478U (en) A kind of socket type pipeline based on flute profile water-swellable sealing structure
CN215614865U (en) Paper sprue pipe for casting

Legal Events

Date Code Title Description
GR01 Patent grant
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: 20180209

Termination date: 20200609