CN107725930A - A kind of easy-to-dismount pipe jointer - Google Patents
A kind of easy-to-dismount pipe jointer Download PDFInfo
- Publication number
- CN107725930A CN107725930A CN201711177306.4A CN201711177306A CN107725930A CN 107725930 A CN107725930 A CN 107725930A CN 201711177306 A CN201711177306 A CN 201711177306A CN 107725930 A CN107725930 A CN 107725930A
- Authority
- CN
- China
- Prior art keywords
- support arm
- flange
- easy
- pipe jointer
- lower support
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
Abstract
The invention discloses a kind of easy-to-dismount pipe jointer, including the first flange and second flange being separately positioned on two pipelines, mutually fixed by snap device between described first flange and second flange, described connector includes upper support arm, lower support arm, upper gripper jaw and lower clamping jaw are respectively equipped with described upper support arm and lower support arm, described upper support arm is connected with lower support arm by a bolt, and is provided with locking nut on described bolt.Dismountable pipe jointer provided by the invention, by setting flange and snap device on pipeline, snap device is blocked the flange of two connections by upper gripper jaw and lower clamping jaw, and upper support arm is connected with lower support arm by locking by screw bolt and nut, it is easy to disassemble, it can also avoid being punched on adpting flange simultaneously, also ensure that the sealing of connection.
Description
Technical field
The present invention relates to a kind of flange of pipeline, more particularly to a kind of easy-to-dismount pipe jointer.
Background technology
In machinery industry, flange is widely used for the connection of each workpiece, the especially connection in pipeline, the connection of housing
On, most of connected using flange, but the connection of existing flange is all by stamping fixing hole, Ran Houtong on each flange
Cross bolt and penetrate in hole and be fixed, but such fixed form, it is not easy to follow-up dismounting maintenance.
The content of the invention
The invention aims to overcome above mentioned problem, there is provided a kind of easy-to-dismount pipe jointer.
To reach above-mentioned purpose, the method that the present invention uses is：A kind of easy-to-dismount pipe jointer, including set respectively
The first flange and second flange on two pipelines are put, passes through snap device between described first flange and second flange
Mutually fixed, described connector includes upper support arm, lower support arm, is respectively equipped with described upper support arm and lower support arm
Upper gripper jaw and lower clamping jaw, described upper support arm and lower support arm are connected by a bolt, and are set on described bolt
It is equipped with locking nut.
As a modification of the present invention, described upper support arm and lower support arm are a symmetrical structure.
As a modification of the present invention, described upper gripper jaw and lower clamping jaw are symmetrical structure.
It is welding between described upper support arm and upper gripper jaw as a modification of the present invention.
It is welding between described lower support arm and lower clamping jaw as a modification of the present invention.
Beneficial effect：
Dismountable pipe jointer provided by the invention, by setting flange and snap device, snap device to lead on pipeline
Cross upper gripper jaw and lower clamping jaw to block the flange of two connections, and connected upper support arm with lower support arm by screw bolt and nut
Locking, it is easy to disassemble, while can also avoid being punched on adpting flange, it also ensure that the sealing of connection.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of the snap device of the present invention.
Embodiment
With reference to embodiment and referring to the drawings the invention will be further described, it should be understood that following embodiments are only
For illustrating the present invention rather than limitation the scope of the present invention.It should be noted that the word " preceding " used below in description,
" rear ", "left", "right", "up" and "down" refer to the direction in width figure, and word " interior " and " outer " refer respectively to direction or remote
From the direction of particular elements geometric center.
A kind of easy-to-dismount pipe jointer as illustrated in figs. 1 and 2, including be separately positioned on two pipelines 2,5
First flange 3 and second flange 4, fixed between described first flange 3 and second flange 4 by the phase of snap device 1, institute
The snap device stated includes upper support arm 4, lower support arm 6, is respectively equipped with described upper support arm 4 and lower support arm 6
Clamping jaw 2 and lower clamping jaw 1, described upper support arm 4 and lower support arm 6 are connected by a bolt, and on described bolt 5
It is provided with locking nut 3.
Described upper support arm 4 and lower support arm 6 are that a symmetrical structure, upper gripper jaw 2 and lower clamping jaw 1 are tied to be symmetrical
Structure.It is welding between described upper support arm 4 and upper gripper jaw 2, is also welding between lower support arm 6 and lower clamping jaw 1.
Dismountable pipe jointer provided by the invention, by setting flange and snap device, snap device to lead on pipeline
Cross upper gripper jaw and lower clamping jaw to block the flange of two connections, and connected upper support arm with lower support arm by screw bolt and nut
Locking, it is easy to disassemble, while can also avoid being punched on adpting flange, it also ensure that the sealing of connection.
The above described is only a preferred embodiment of the present invention, it is not the limit for making any other form to the present invention
System, and any modification made according to technical spirit of the invention or equivalent variations, still fall within present invention model claimed
Enclose.
Claims (5)
- A kind of 1. easy-to-dismount pipe jointer, it is characterised in that：Including the first flange being separately positioned on two pipelines And second flange, mutually fixed by snap device between described first flange and second flange, described connector includes Upper support arm, lower support arm, are respectively equipped with upper gripper jaw and lower clamping jaw in described upper support arm and lower support arm, and described is upper Support arm is connected with lower support arm by a bolt, and is provided with locking nut on described bolt.
- A kind of 2. easy-to-dismount pipe jointer according to claim 1, it is characterised in that：Described upper support arm and Lower support arm is a symmetrical structure.
- A kind of 3. easy-to-dismount pipe jointer according to claim 1, it is characterised in that：Described upper gripper jaw is with Clamping jaw is symmetrical structure.
- A kind of 4. easy-to-dismount pipe jointer according to claim 1, it is characterised in that：Described upper support arm with It is welding between upper gripper jaw.
- A kind of 5. easy-to-dismount pipe jointer according to claim 1, it is characterised in that：Described lower support arm with It is welding between lower clamping jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711177306.4A CN107725930A (en) | 2017-11-22 | 2017-11-22 | A kind of easy-to-dismount pipe jointer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711177306.4A CN107725930A (en) | 2017-11-22 | 2017-11-22 | A kind of easy-to-dismount pipe jointer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107725930A true CN107725930A (en) | 2018-02-23 |
Family
ID=61218754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711177306.4A Pending CN107725930A (en) | 2017-11-22 | 2017-11-22 | A kind of easy-to-dismount pipe jointer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107725930A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720638A (en) * | 2020-06-30 | 2020-09-29 | 珠海优特电力科技股份有限公司 | Blind plate lock |
-
2017
- 2017-11-22 CN CN201711177306.4A patent/CN107725930A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720638A (en) * | 2020-06-30 | 2020-09-29 | 珠海优特电力科技股份有限公司 | Blind plate lock |
| CN111720638B (en) * | 2020-06-30 | 2021-12-28 | 珠海优特电力科技股份有限公司 | Blind plate lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180223 |
|
| WD01 | Invention patent application deemed withdrawn after publication |