CN206347226U - A kind of stainless steel Quick hoop with auto-lock function - Google Patents
A kind of stainless steel Quick hoop with auto-lock function Download PDFInfo
- Publication number
- CN206347226U CN206347226U CN201720007002.2U CN201720007002U CN206347226U CN 206347226 U CN206347226 U CN 206347226U CN 201720007002 U CN201720007002 U CN 201720007002U CN 206347226 U CN206347226 U CN 206347226U
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- China
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- groove
- hole
- screw
- reverse
- stainless steel
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- Expired - Fee Related
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Abstract
The utility model is related to the stainless steel Quick hoop with auto-lock function, clip is effectively solved easily to loosen, cause the security hidden trouble that there is leakage accident, the fixing end of fastening screw is connected to the lower port of shell ring, movable end is vertically extended in the fluting of the upper port of shell ring, clip nut is installed with fastening screw, the movable end top center of fastening screw is provided with the groove of oral area upward, there is the first reverse internal thread on groove internal perisporium, the top center of the surface correspondence clip nut of groove is provided with through hole, there is the second reverse internal thread on through hole internal perisporium, there is reverse external screw thread on the periphery wall of tie down screw, the lower end of tie down screw is passed down through through hole from above through hole and is placed in groove, the utility model is simple in construction, it is easy to use, work well, the potential safety hazard of stainless steel lathe dog can effectively be solved, prevent the leakage accident during use, it is adapted to the application in various types of pipelines are connected.
Description
Technical field
The utility model is related to fluid pipe fitting mechanical field, a kind of especially safe and reliable stainless steel with auto-lock function
Quick hoop.
Background technology
Clamp connection is a kind of new pipe fitting connected mode, groove connector is also, for links such as gas, liquid
Instrument, is current liquid, the first-elected technology of gas pipeline connection, and two kinds of conventional pipelines that flange and welding have gradually been instead of connect
Mode is connect, with simple in construction, handsome in appearance, fast assembling and disassembling, switch is rapid, operation is flexible, fluid resistance is small, good seal performance
The advantages of, the application of clip makes the pipeline connection process of complexity become simple, quick and easy, the extensive use in industrial production,
Especially stainless steel Quick hoop, which needs not rely on any instrument, can complete the installation and removal work of pipe fitting, obtain user
Be widely recognized as, but two end socket of pipe fitting are fastened because stainless steel Quick hoop relies solely on bolt, if to be non-in pipe
The fluid or other external force of managed outside gently flowed, then there is pipe fitting vibration causes bolt looseness, forms the wind of fluid leakage
Danger, in production to avoid the generation leaked, generally relies on plant maintenance personnel regular visit to make up, considerably increases equipment
The burden of administrative staff, and unavoidably there is fluid leakage caused by missing inspection.
Utility model content
There is provided a kind of stainless steel quick-mounting clamp with auto-lock function in order to solve the problems of the prior art for the utility model
Hoop, can effectively solve clip and easily loosen, cause the security hidden trouble that there is leakage accident.
In order to solve the above technical problems, the utility model is adopted the following technical scheme that：Including shell ring, clip nut and tight
Gu screw rod, the fixing end of fastening screw is connected to the lower port of shell ring, movable end is erected in the fluting of the upper port of shell ring
It is straight to stretch out, clip nut is installed with fastening screw, the movable end top center of fastening screw is provided with the groove of oral area upward, recessed
There is the first reverse internal thread on groove internal perisporium, the top center of the surface correspondence clip nut of groove is provided with through hole, through hole
Have on perisporium on the second reverse internal thread consistent with the first reverse internal thread, the periphery wall of tie down screw have with it is first reverse
The reverse external screw thread that internal thread, the second reverse internal thread match, the lower end of tie down screw is passed down through through hole from above through hole
It is placed in groove together with through hole and groove spinning.
The utility model is simple in construction, easy to use, works well, and can effectively solve the potential safety hazard of stainless steel lathe dog,
Prevent the leakage accident during use, be adapted to the application in various types of pipelines are connected.
Brief description of the drawings
Fig. 1 is structural front view of the present utility model.
Fig. 2 is the connection enlarged drawing of the utility model tie down screw and clip nut.
Embodiment
Embodiment of the present utility model is elaborated below in conjunction with accompanying drawing.
As Figure 1-Figure 2, the utility model includes shell ring, clip nut and fastening screw, the fixation of fastening screw 3
End is connected to the lower port of shell ring 1, and movable end is vertically extended in the fluting of the upper port of shell ring 1, is revolved on fastening screw 3
Equipped with clip nut 2, the movable end top center of fastening screw, which is provided with the groove of oral area upward, groove internal perisporium, first anti-
To internal thread, the top center of the surface of groove correspondence clip nut be provided with through hole, through hole internal perisporium have with it is first reverse
Have reversely interior with the first reverse internal thread, second on the second consistent reverse internal thread of internal thread, the periphery wall of tie down screw
The reverse external screw thread that screw thread matches, the lower end of tie down screw 4 is passed down through through hole from above through hole and is placed in groove and through hole
And groove spinning is together.
Described tie down screw 4 is to have reverse externally threaded countersunk head soket head cap screw on perisporium.
Described clip nut 2 is there to be both sides at upper flat, the handle shape structure of lower cylindrical shape, upper flat
Hole.
In use, unclamping clip nut, after clip ring set of the present utility model is connected at the mouth of pipe, then clip spiral shell is screwed
Mother, tie down screw is screwed in through hole and groove downwards successively, locks clip nut and fastening screw, you can to prevent from using
During clip loosen, it is necessary to draw off tie down screw when removing, unclamp clip nut.
The utility model efficiently solves the security hidden trouble of existing stainless steel Quick hoop.The letter of the utility model structure
It is single, it is easy to use, work well, be adapted to the application in various types of stainless steel Quick hoops.
Above example is only used to illustrative and not limiting the technical solution of the utility model, although with reference to above-described embodiment pair
The utility model is described in detail, the equivalent or equivalent modifications that one of ordinary skill in the art is carried out to the utility model
With replacement, claims of the present utility model are belonged to.
Claims (3)
1. a kind of stainless steel Quick hoop with auto-lock function, including shell ring, clip nut and fastening screw, fastening screw
（3）Fixing end be connected to shell ring（1）Lower port, movable end is by shell ring（1）Upper port fluting in vertically extend,
Fastening screw（3）On be installed with clip nut（2）, it is characterised in that the movable end top center of fastening screw is provided with oral area court
On groove, have the first reverse internal thread on groove internal perisporium, the top center of the surface correspondence clip nut of groove is provided with
Have on through hole, through hole internal perisporium on the second reverse internal thread consistent with the first reverse internal thread, the periphery wall of tie down screw
There are the reverse external screw thread matched with the first reverse internal thread, the second reverse internal thread, tie down screw（4）Lower end from through hole
Side is passed down through through hole and is placed in groove together with through hole and groove spinning.
2. the stainless steel Quick hoop according to claim 1 with auto-lock function, it is characterised in that described tie down screw
（4）To there is reverse externally threaded countersunk head soket head cap screw on perisporium.
3. the stainless steel Quick hoop according to claim 1 with auto-lock function, it is characterised in that described clip nut
（2）For upper flat, the handle shape structure of lower cylindrical shape, there is open-work both sides at upper flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720007002.2U CN206347226U (en) | 2017-01-04 | 2017-01-04 | A kind of stainless steel Quick hoop with auto-lock function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720007002.2U CN206347226U (en) | 2017-01-04 | 2017-01-04 | A kind of stainless steel Quick hoop with auto-lock function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206347226U true CN206347226U (en) | 2017-07-21 |
Family
ID=59323776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720007002.2U Expired - Fee Related CN206347226U (en) | 2017-01-04 | 2017-01-04 | A kind of stainless steel Quick hoop with auto-lock function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206347226U (en) |
-
2017
- 2017-01-04 CN CN201720007002.2U patent/CN206347226U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170721 Termination date: 20190104 |