CN202338720U - Quick connecting device for pipelines - Google Patents

Quick connecting device for pipelines Download PDF

Info

Publication number
CN202338720U
CN202338720U CN2011204682694U CN201120468269U CN202338720U CN 202338720 U CN202338720 U CN 202338720U CN 2011204682694 U CN2011204682694 U CN 2011204682694U CN 201120468269 U CN201120468269 U CN 201120468269U CN 202338720 U CN202338720 U CN 202338720U
Authority
CN
China
Prior art keywords
bolt
pipeline
pipelines
semicircular ring
semi
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
CN2011204682694U
Other languages
Chinese (zh)
Inventor
沈真胜
蒋宗伟
牛德秋
徐巍
韩建新
魏猛
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.)
Wuhan Iron and Steel Group Corp
Original Assignee
Wuhan Iron and Steel Group Corp
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 Wuhan Iron and Steel Group Corp filed Critical Wuhan Iron and Steel Group Corp
Priority to CN2011204682694U priority Critical patent/CN202338720U/en
Application granted granted Critical
Publication of CN202338720U publication Critical patent/CN202338720U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a quick connecting device for pipelines, and aims to solve the problem that the connection of present pipelines through flanges is time-consuming and labor-consuming. The quick connecting device comprises two semi-circular rings, one ends of the two semi-circular rings are hinged, the other ends of the two semi-circular rings are connected through a bolt, three to seven annual grooves are arranged in the inner circumferential wall formed by the two semi-circular rings and are distributed in parallel to the axial direction, the annual grooves are matched with an annual boss on the outer periphery at the head part of a to-be-connected pipeline in a concave-convex manner, and the connection of head parts of two pipelines can be realized through tightening the bolt. The quick connecting device is simple in structure and operation, is safe and reliable, and is convenient to maintain, so that one person is enough to finish the connection, installation and disassembly work between two pipelines, short time is consumed, and the inspection and maintenance efficiencies are greatly improved.

Description

A kind of pipeline Quick Connect Kit
Technical field
The utility model relates to a kind of pipeline Quick Connect Kit.
Background technique
Sample making apparatus such as cutting machine, sample grinding machine in cutting, grinding test button process, can produce a large amount of metallic dusts.When the prior dedusting pipeline docks with the dusting apparatus pipeline, adopt flange plate to connect, need manual work to lift pipeline and carefully dock, and then tighten at circular steel plate with four groups of screws and could accomplish connection work admittedly.Since in daily the patrolling and examining of equipment, often need the dismounting cleaning shaft that maintenance is cleared up in dusting apparatus inside, and pipeline is heavier, carrying inconvenience, and the installation and removal process wastes time and energy, and wants two people could accomplish maintenance work at least.
The model utility content
The purpose of the utility model is to overcome the existing technology defective, and a kind of pipeline Quick Connect Kit is provided.
The technological scheme of the utility model is achieved in that a kind of pipeline Quick Connect Kit; It is that it is made up of two semicircular ring, and two semicircular ring one ends are hinged; The other end connects through bolt; The circumferential inner wall that two semicircular ring are formed 3 ~ 7 road circular grooves that have been arranged in parallel vertically, said circular groove cooperates with the peripheral annular boss convex-concave of pipeline head to be connected, makes bolt tighten the connection of two pipeline heads of realization afterwards.
It is; Said bolt is for the head being the T font of axle; T font bolt head two ends are fixed on the otic placode hole that is positioned at both sides, a semicircular ring end, and T font bolt tail is stuck between two projections in another semicircular ring end, and are pressed on two projections through nut.
The utility model structure, simple to operate, safe and reliable, easy to maintenance, only need one people can accomplish the connection and the dismantlement work of two pipeline enclosures, and consuming time very short, has significantly improved the efficient of repair and maintenance.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is a bolt place partial enlarged drawing.
Among the figure: 1-semicircular ring, 2-bolt, 3-circular groove, 4-otic placode, 5-projection, 6-nut.
Embodiment
Further describe below in conjunction with accompanying drawing.
As shown in Figure 1; A kind of pipeline Quick Connect Kit, it is made up of two semicircular ring 1, and two semicircular ring 1 one ends are hinged; The other end connects through bolt 2; The circumferential inner wall that two semicircular ring 1 are formed 3 ~ 7 road circular grooves 3 that have been arranged in parallel vertically, said circular groove 3 cooperates with the peripheral annular boss convex-concave of pipeline head to be connected, and bolt 2 is tightened the connection of two pipeline heads of realization afterwards.
As shown in Figure 2; Said bolt 2 is for the head being the T font of axle; T font bolt 2 head two ends are fixed on otic placode 4 holes that are positioned at both sides, a semicircular ring end, and T font bolt 2 trailer cards and are pressed on two projections 5 with nut 6 between two projections 5 in another semicircular ring end.
During connection; Two pipeline opening are relative, the utility model is wrapped in outside two pipeline heads, and make the circular groove 3 and the peripheral annular boss convex-concave interlock of pipeline head to be connected of the utility model inwall; Rotate T font bolt 2; T font bolt tail is stuck between two projections 5, T font bolt 2 is pressed on two projections 5, can realize the quick connection of two pipeline opening with nut 6.

Claims (2)

1. pipeline Quick Connect Kit; It is characterized in that: it is made up of two semicircular ring; Two semicircular ring one ends are hinged, and the other end connects through bolt, the circumferential inner wall that two semicircular ring are formed 3 ~ 7 road circular grooves that have been arranged in parallel vertically; Said circular groove cooperates with the peripheral annular boss convex-concave of pipeline head to be connected, makes bolt tighten the connection that two pipeline heads are realized in the back.
2. a kind of pipeline Quick Connect Kit according to claim 1; It is characterized in that: said bolt is for the head being the T font of axle; T font bolt head two ends are fixed on the otic placode hole that is positioned at both sides, a semicircular ring end; T font bolt tail is stuck between two projections in another semicircular ring end, and is pressed on two projections through nut.
CN2011204682694U 2011-11-23 2011-11-23 Quick connecting device for pipelines Expired - Fee Related CN202338720U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204682694U CN202338720U (en) 2011-11-23 2011-11-23 Quick connecting device for pipelines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204682694U CN202338720U (en) 2011-11-23 2011-11-23 Quick connecting device for pipelines

Publications (1)

Publication Number Publication Date
CN202338720U true CN202338720U (en) 2012-07-18

Family

ID=46487411

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204682694U Expired - Fee Related CN202338720U (en) 2011-11-23 2011-11-23 Quick connecting device for pipelines

Country Status (1)

Country Link
CN (1) CN202338720U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103170931A (en) * 2013-03-29 2013-06-26 大连双迪科技有限公司 Pipe straightening structure capable of avoiding split or penetration of water pipe connector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103170931A (en) * 2013-03-29 2013-06-26 大连双迪科技有限公司 Pipe straightening structure capable of avoiding split or penetration of water pipe connector

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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

Granted publication date: 20120718

Termination date: 20171123

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