CN205978891U - A ring -shaped fastener for seal for pipe joints connects - Google Patents
A ring -shaped fastener for seal for pipe joints connects Download PDFInfo
- Publication number
- CN205978891U CN205978891U CN201620977362.0U CN201620977362U CN205978891U CN 205978891 U CN205978891 U CN 205978891U CN 201620977362 U CN201620977362 U CN 201620977362U CN 205978891 U CN205978891 U CN 205978891U
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- CN
- China
- Prior art keywords
- ring
- semi
- contiguous block
- seal
- pipe joints
- 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
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Abstract
The utility model belongs to the technical field of the fastener, especially, relate to a ring -shaped fastener for seal for pipe joints connects, including semi -ring A, semi -ring B and compressing tightly the strip, semi -ring A and semi -ring B pass through pin joint, are provided with connecting block A and connecting block B on semi -ring A and the semi -ring B respectively, and the two cooperation through stay bolt and nut realizes connecting, semi -ring A and semi -ring B on be provided with the slide, compress tightly the strip through this chimb with the cooperation of slide install in the slide, compress tightly the medial surface of strip and semi -ring A or semi -ring B's medial surface parallel and level, the side of stay bolt be provided with annular boss, annular boss is welded spacer A restriction on connecting block A between spacer A and connecting block A. The utility model discloses an inboard setting the at ring -shaped fastener's opening part compresses tightly the strip, can realize effectively eliminating the performance short slab by seamless at the opening part, has guaranteed the fastening performance, and then has improved the sealed effect and the joint department bearing capacity of connecting tube.
Description
Technical field
This utility model belongs to technical field of fastening, more particularly, to a kind of annular fastening for seal for pipe joints connection
Part.
Background technology
Clip is a kind of conventional annular fastener connecting for pipeline, but existing clip exist one larger
Defect：When using, the major part in annular inboard face all can be fully contacted with pipeline and fully compress existing clip, realize pipeline
With being reliably connected of joint, but at the opening of clip, the medial surface of clip effectively can not compress tube wall, thus forming sealing
The short slab of performance, the pipeline bearing capacity after causing to connect is poor, easily leakage problem.
Content of the invention
This utility model provides a kind of annular fastener for seal for pipe joints connection, to solve to carry in above-mentioned background technology
The problem going out.
The technical problem that this utility model is solved employs the following technical solutions to realize：This utility model provides a kind of using
The annular fastener connecting in seal for pipe joints, including semi-ring A, semi-ring B and compression bar, semi-ring A and semi-ring B are connected by pin,
Contiguous block A and contiguous block B is respectively arranged with semi-ring A and semi-ring B, the two passes through stay bolt and the cooperation of nut is realized connecting,
Slideway is provided with described semi-ring A and semi-ring B, the edge of described compression bar is provided with chimb, compression bar passes through this chimb
Cooperation with described slideway is arranged in slideway, and the medial surface of compression bar is concordant with the medial surface of semi-ring A or semi-ring B, described
The side of stay bolt be provided with annular boss, the spacer A that annular boss is welded on contiguous block A is limited in spacer A and company
Connecing between block A, thus realizing the non-dismountable connection of stay bolt and contiguous block A, arranging between described contiguous block B and nut
There is spacer B.
It is cased with spring on long nut section between described contiguous block A and contiguous block B.
The both sides of the edge of described semi-ring A and semi-ring B are provided with rubber antiskid pad.
Described slideway and compression bar all respectively have two.
The end of the head of described stay bolt and nut be provided with for spanner clamping six prisms and be used for accommodating
A rim of the mouth of driver tip.
The beneficial effects of the utility model are：
1st, the inner side that this utility model passes through at the opening of annular fastener arranges compression bar, can realize no at opening
Seam linking, effectively eliminates performance short slab it is ensured that fastening performance, and then improves sealing effectiveness and the joint pressure-bearing of connecting pipe
Ability.
2nd, main part of the present utility model adopts split-type design, compared with unitary design, is more convenient for installing.
3rd, the setting of rubber antiskid pad is so that the stiction between securing member and pipeline is lifted, thus increased
The difficulty that pipeline slips from joint, increased pipeline bonding strength.
4th, adopt non-dismountable connection between long nut and contiguous block A, can prevent long nut from losing.
5th, the setting of spring can keep when not installing nut naturally opening at the opening of securing member, consequently facilitating installing.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the sectional view at A in Fig. 1.
In figure：1- semi-ring A, 2- slideway, 3- plays rim of the mouth, 4- six prism, 5- spacer A, 6- annular boss, 7- contiguous block A, 8-
Spring, 9- contiguous block B, 10- spacer B, 11- nut, 12- compression bar, 13- semi-ring B, 14- pin, 15- chimb, 16- rubber is prevented
Skidding.
Specific embodiment
Below in conjunction with accompanying drawing, this utility model is described further：
Embodiment：
The present embodiment includes semi-ring A1, semi-ring B13 and compression bar 12, and semi-ring A1 and semi-ring B13 is connected by pin 14, and half
Contiguous block A7 and contiguous block B9 is respectively arranged with ring A1 and semi-ring B13, the two passes through stay bolt and the cooperation of nut 11 is realized
Connect, described semi-ring A1 and semi-ring B13 is provided with slideway 2, the edge of described compression bar 12 is provided with chimb 15, compression
Bar 12 is arranged in slideway 2 by the cooperation of this chimb 15 and described slideway 2, the medial surface of compression bar 12 and semi-ring A1 or half
The medial surface of ring B13 is concordant, and the side of described stay bolt is provided with annular boss 6, and annular boss 6 is welded on contiguous block A7
On spacer A5 be limited between spacer A5 and contiguous block A7, thus realizing the non-dismountable connection of stay bolt and contiguous block A7,
It is provided with spacer B10 between described contiguous block B9 and nut 11.
It is cased with spring 8 on long nut section between described contiguous block A7 and contiguous block B9.Described semi-ring A1 and half
The both sides of the edge of ring B13 are provided with rubber antiskid pad 16.Described slideway 2 and compression bar 12 all respectively have two.Described length
The end of the head of bolt and nut 11 is provided with the bottle opener for six prisms 4 of spanner clamping with for accommodating driver tip
Mouth 3.
The inner side that this utility model passes through at the opening of annular fastener arranges compression bar 12, can realize no at opening
Seam linking, effectively eliminates performance short slab it is ensured that fastening performance, and then improves sealing effectiveness and the joint pressure-bearing of connecting pipe
Ability.Main part of the present utility model adopts split-type design, compared with unitary design, is more convenient for installing.Rubber antiskid
The setting of pad 16 is so that the stiction between securing member and pipeline is lifted, thus increased pipeline slipping from joint
Difficulty, increased pipeline bonding strength.Adopt non-dismountable connection between long nut and contiguous block A7, can prevent long nut from losing
Lose.The setting of spring 8 can keep when not installing nut 11 naturally opening at the opening of securing member, consequently facilitating installing.
Using technical scheme described in the utility model, or those skilled in the art is in technical solutions of the utility model
Under inspiration, design similar technical scheme, and reach above-mentioned technique effect, all fall into protection model of the present utility model
Enclose.
Claims (5)
1. a kind of annular fastener for seal for pipe joints connection it is characterised in that：Including semi-ring A, semi-ring B and compression bar, half
Ring A and semi-ring B is connected by pin, and semi-ring A and semi-ring B is respectively arranged with contiguous block A and contiguous block B, and the two passes through long spiral shell
The cooperation of screw bolt and nut is realized connecting, and described semi-ring A and semi-ring B is provided with slideway, and the edge of described compression bar is arranged
Have chimb, compression bar is arranged in slideway by the cooperation of this chimb and described slideway, the medial surface of compression bar and semi-ring A or
The medial surface of semi-ring B is concordant, and the side of described stay bolt is provided with annular boss, and annular boss is welded on contiguous block A
Spacer A be limited between spacer A and contiguous block A, thus realizing the non-dismountable connection of stay bolt and contiguous block A, described
It is provided with spacer B between contiguous block B and nut.
2. a kind of annular fastener for seal for pipe joints connection according to claim 1 it is characterised in that：Described company
Connect and be cased with spring on the long nut section between block A and contiguous block B.
3. a kind of annular fastener for seal for pipe joints connection according to claim 1 it is characterised in that：Described half
The both sides of the edge of ring A and semi-ring B are provided with rubber antiskid pad.
4. a kind of annular fastener for seal for pipe joints connection according to claim 1 it is characterised in that：Described cunning
Road and compression bar all respectively have two.
5. a kind of annular fastener for seal for pipe joints connection according to claim 1 it is characterised in that：Described length
The end of the head of bolt and nut is provided with the rim of the mouth for six prisms of spanner clamping with for accommodating driver tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620977362.0U CN205978891U (en) | 2016-08-29 | 2016-08-29 | A ring -shaped fastener for seal for pipe joints connects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620977362.0U CN205978891U (en) | 2016-08-29 | 2016-08-29 | A ring -shaped fastener for seal for pipe joints connects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205978891U true CN205978891U (en) | 2017-02-22 |
Family
ID=58040475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620977362.0U Expired - Fee Related CN205978891U (en) | 2016-08-29 | 2016-08-29 | A ring -shaped fastener for seal for pipe joints connects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205978891U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366785A (en) * | 2017-08-18 | 2017-11-21 | 玉环县玉立水暖器材厂 | A kind of pipe joint |
| CN108468885A (en) * | 2018-03-09 | 2018-08-31 | 宁波长乐喉箍有限公司 | A kind of closed hose clamp |
| CN109050510A (en) * | 2018-09-14 | 2018-12-21 | 江阴市永昌交通机械部件有限公司 | A kind of fixed device of air-brake coupling hose interface |
| CN112762064A (en) * | 2020-12-28 | 2021-05-07 | 彭天阳 | Locking flange that moves convenient to installation |
-
2016
- 2016-08-29 CN CN201620977362.0U patent/CN205978891U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366785A (en) * | 2017-08-18 | 2017-11-21 | 玉环县玉立水暖器材厂 | A kind of pipe joint |
| CN108468885A (en) * | 2018-03-09 | 2018-08-31 | 宁波长乐喉箍有限公司 | A kind of closed hose clamp |
| CN109050510A (en) * | 2018-09-14 | 2018-12-21 | 江阴市永昌交通机械部件有限公司 | A kind of fixed device of air-brake coupling hose interface |
| CN112762064A (en) * | 2020-12-28 | 2021-05-07 | 彭天阳 | Locking flange that moves convenient to installation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20190829 |