CN107044570A - A kind of portable locking device - Google Patents
A kind of portable locking device Download PDFInfo
- Publication number
- CN107044570A CN107044570A CN201710449259.8A CN201710449259A CN107044570A CN 107044570 A CN107044570 A CN 107044570A CN 201710449259 A CN201710449259 A CN 201710449259A CN 107044570 A CN107044570 A CN 107044570A
- Authority
- CN
- China
- Prior art keywords
- retaining ring
- slipmat
- spring
- locking device
- tight
- 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.)
- Withdrawn
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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0206—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the collar not being integral with the pipe
Abstract
The invention discloses a kind of portable locking device, it is by retaining ring, spring, clamping screw and slipmat composition, the top of described retaining ring is provided with tight locking button, pin is provided with tight locking button, retaining ring is provided with the inside of pin-and-hole, retaining ring with tight locking button junction and is provided with slipmat, slipmat is set along retaining ring inside circumference, one end of spring be fixedly connected on retaining ring it is cylindrical on, its other end is provided between latch closure, latch closure and connected by clamping screw.The present invention is simple in construction, it is easy to accomplish, it can carry with, it is very convenient, good connecting effect is locked, damage will not be caused to pipe fitting, the requirement of the various sizes of pipe fitting of locking connection can also be met.
Description
Technical field
Locking device, specially a kind of portable locking device are connected the present invention relates to a kind of pipe fitting.
Background technology
Pipe fitting is the part that pipe is connected into pipeline.Socket fitting, bent bullet duplex melting tube can be divided into according to connection method
Part, threaded fitting, flanged fitting and weld-end fittings.It is multi-purpose to be made with pipe identical material.Have elbow (ell), three-way pipe,
Four-way pipe (crosshead) and reduced pipe (concentric reducer) etc..Elbow is used for the place of pipeline turning；Three-way pipe is used for three pipes and converged
The place of collection；Four-way pipe is used for the place that four pipes collect；Reduced pipe is used for the ground that the two tubes of different tube diameters are connected
Side.For provisional pipe connecting device, simple steel wire rope or adapter sleeve connection are used in the prior art and is locked,
Damage can be so caused to pipe fitting, and its locking intensity is not high.
The content of the invention
There is provided a kind of portable locking device according to above-mentioned the deficiencies in the prior art by the present invention.
In order to achieve the above object, the present invention is adopted the technical scheme that：
A kind of portable locking device, is by retaining ring, spring, clamping screw and slipmat composition, described retaining ring
Top be provided with tight locking button, tight locking button and be provided with pin, retaining ring is provided with the inside of pin-and-hole, retaining ring with tight locking button junction
Be provided with slipmat, slipmat is set along retaining ring inside circumference, one end of spring be fixedly connected on retaining ring it is cylindrical on, its
The other end is provided between latch closure, latch closure and connected by clamping screw.
Described retaining ring is a kind of solid stainless steel ring.
Described spring is a kind of torque spring.
Described slipmat is set to zigzag.
Described slipmat is constituted by synthesizing abrasive rubber.
Pipe fitting is enclosed in retaining ring by the present invention, and the slipmat set on the inside of retaining ring plays anti-skidding and protection pipe fitting work
With using clamping screw locking spring, spring is by torque locking retaining ring, so that the purpose of locking pipe fitting is reached, in addition, chi
Very little different pipe fitting can remove when locking connection or increase tight locking button, reach the purpose of the different size tubulars of locking connection.
The present invention is simple in construction, it is easy to accomplish, it can carry with, it is very convenient, good connecting effect is locked, will not be to pipe
Part causes damage, can also meet the requirement of the various sizes of pipe fitting of locking connection.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Embodiment
The present invention is illustrated with reference to the accompanying drawings and detailed description.
It is the clamping screw 3 and anti-by retaining ring 1, spring 2 as shown in figure 1, the present invention is a kind of portable locking device
Skidding 4 is constituted, and the top of described retaining ring 1, which is provided with tight locking button 5, tight locking button 5, is provided with pin, retaining ring 1 and tight locking button 5
Junction is provided with pin-and-hole, and the inner side of retaining ring 1 is provided with slipmat 4, and slipmat 4 is set along the inside circumference of retaining ring 1, spring 2
One end be fixedly connected on retaining ring 1 it is cylindrical on, its other end is provided between latch closure 6, latch closure 6 to be connected by clamping screw 3
Connect.
Described retaining ring 1 is a kind of solid stainless steel ring.
Described spring 2 is a kind of torque spring.
Described slipmat 4 is set to zigzag.
Described slipmat 4 is constituted by synthesizing abrasive rubber.
Pipe fitting is enclosed in retaining ring 1 by the present invention, and the slipmat 4 that the inner side of retaining ring 1 is set plays anti-skidding and protection pipe fitting
Effect, using the locking spring 2 of clamping screw 3, spring 2 by torque locking retaining ring 1 so that reach locking pipe fitting mesh
, in addition, the different pipe fitting of size can remove when locking connection or increase tight locking button 5, reach the different sizes of locking connection
The purpose of pipe fitting.
Claims (5)
1. a kind of portable locking device, is by retaining ring, spring, clamping screw and slipmat composition, it is characterised in that：It is described
The top of retaining ring be provided with tight locking button, tight locking button and be provided with pin, retaining ring is provided with pin-and-hole with tight locking button junction, locks
Slipmat is provided with the inside of tight ring, slipmat is set along retaining ring inside circumference, and one end of spring is fixedly connected on retaining ring
On cylindrical, its other end is provided between latch closure, latch closure and connected by clamping screw.
2. a kind of portable locking device according to claim 1, it is characterised in that：Described retaining ring is a kind of solid
Stainless steel ring.
3. a kind of portable locking device according to claim 1, it is characterised in that：Described spring is a kind of torsion bullet
Spring.
4. a kind of portable locking device according to claim 1, it is characterised in that：Described slipmat is set to sawtooth
Shape.
5. a kind of portable locking device according to claim 1, it is characterised in that：Described slipmat is resistance to by synthesizing
Rubber milling is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710449259.8A CN107044570A (en) | 2017-06-14 | 2017-06-14 | A kind of portable locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710449259.8A CN107044570A (en) | 2017-06-14 | 2017-06-14 | A kind of portable locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107044570A true CN107044570A (en) | 2017-08-15 |
Family
ID=59547320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710449259.8A Withdrawn CN107044570A (en) | 2017-06-14 | 2017-06-14 | A kind of portable locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107044570A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308940A (en) * | 2022-01-04 | 2022-04-12 | 中煤科工重庆设计研究院(集团)有限公司 | Pipeline cleaning device suitable for building wind system |
| CN114308930A (en) * | 2022-01-04 | 2022-04-12 | 中煤科工重庆设计研究院(集团)有限公司 | Cleaning system for building air system pipeline |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1159528A (en) * | 1995-09-13 | 1997-09-17 | 株式会社便宽 | Pipe joint |
| WO2003002306A2 (en) * | 2001-06-29 | 2003-01-09 | Breeze-Torca Products, Llc | Clamp for joining tubular bodies |
| WO2013171681A1 (en) * | 2012-05-15 | 2013-11-21 | Straub Werke Ag | Pipe coupling in particular for the sealing connection of smooth‑ended pipes |
| CN103791185A (en) * | 2014-03-05 | 2014-05-14 | 安庆市江城冶金机械有限公司 | Locking type pipe connector |
| CN204628857U (en) * | 2015-04-03 | 2015-09-09 | 北京海利泓机电技术有限公司 | Pipe jointer |
-
2017
- 2017-06-14 CN CN201710449259.8A patent/CN107044570A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1159528A (en) * | 1995-09-13 | 1997-09-17 | 株式会社便宽 | Pipe joint |
| WO2003002306A2 (en) * | 2001-06-29 | 2003-01-09 | Breeze-Torca Products, Llc | Clamp for joining tubular bodies |
| WO2013171681A1 (en) * | 2012-05-15 | 2013-11-21 | Straub Werke Ag | Pipe coupling in particular for the sealing connection of smooth‑ended pipes |
| CN103791185A (en) * | 2014-03-05 | 2014-05-14 | 安庆市江城冶金机械有限公司 | Locking type pipe connector |
| CN204628857U (en) * | 2015-04-03 | 2015-09-09 | 北京海利泓机电技术有限公司 | Pipe jointer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308940A (en) * | 2022-01-04 | 2022-04-12 | 中煤科工重庆设计研究院(集团)有限公司 | Pipeline cleaning device suitable for building wind system |
| CN114308930A (en) * | 2022-01-04 | 2022-04-12 | 中煤科工重庆设计研究院(集团)有限公司 | Cleaning system for building air system pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170815 |