CN201748094U - Clamp-type pipe joint - Google Patents
Clamp-type pipe joint Download PDFInfo
- Publication number
- CN201748094U CN201748094U CN2010202637971U CN201020263797U CN201748094U CN 201748094 U CN201748094 U CN 201748094U CN 2010202637971 U CN2010202637971 U CN 2010202637971U CN 201020263797 U CN201020263797 U CN 201020263797U CN 201748094 U CN201748094 U CN 201748094U
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- CN
- China
- Prior art keywords
- clip body
- lobe
- lobe clip
- clamp
- bodies
- 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 relates to a clamp-type pipe joint, which comprises at least two clamp bodies 1, lip seal rings 2 and a thread connector, wherein all the clamp bodies are buckled into a whole through the thread connector; the inner circles at the longitudinal middle positions of the clamp bodies are provided with inner grooves; the lip seal rings are embedded in the inner grooves; the lip seal rings are sheathed abutted pipe orifice excircles which need to be connected; the inner circle surfaces of both longitudinal sides of the clamp bodies are provided with teeth; and the adjoining planes of the clamp bodies are provided with positioning structures which are buckled into a whole. The clamp-type pipe joint has simple and compact structure, good sealing performance, high connection strength and low cost, is rapid to install and is convenient to operate. The clamp-type pipe joint is especially suitable for connecting plastic pipelines or plastic pipes with metal pipes.
Description
Technical field
The utility model relates to pipe joint, particularly a kind of housing type joint that supplies plastic piping connection or plastic tube to be connected usefulness with metal tube.
Background technique
Disclose the patent No.: ZL 20062001720.9, notification number " Chinese model utility communique " on November 28th, 2007: CN 200982492Y, name are called: the utility model patent of " a kind of housing type joint ".Its objective is provide a kind of rational in infrastructure, join strength is high, making is simple, the housing type joint of easy to use, good seal performance.Its structure is made of groove of at least two lobe clip bodies, seal ring, a pair of flange plate, seal ring, peace seal ring etc.Its shortcoming is: the structure slightly complicated, use shows slightly trouble.
Summary of the invention
For the deficiency that housing type joint pipe joint structure is complicated, use is complicated that overcomes prior art, the utility model provides a kind of housing type joint, it is simple and compact for structure, good seal performance, join strength height, quick for installation, easy to operate, cost is low.
The utility model is to solve the problems of the technologies described above the technological scheme that is adopted to be:
Housing type joint is made up of at least two lobe clip bodies, lip-type packing, thread connector.Each lobe clip body connects fastening by thread connector and is one.The interior circle of vertical intermediate portion of each lobe clip body has inner groovy, setting-in lip-type seal circle in the inner groovy, and lip-type packing is sleeved on the mouth of pipe cylindrical that the needs of butt joint connect.Have tooth on the inner headed face at each position, the vertical both sides of lobe clip body.There is the position structure that fastens one on the mating face of each lobe clip body.
The beneficial effects of the utility model are:
1. this housing type joint is simple and compact for structure, good seal performance, join strength height.
2. quick for installation, simple to operation, making is simple, cost is low.
Description of drawings
Fig. 1,2, the 3rd, the structural representation master of the utility model housing type joint, side, bottom view.
Fig. 4 is the A-A sectional view among Fig. 1.
Fig. 5 is the structural representation sectional view of lip-type packing.
Fig. 6 is the structural representation of clip body.
Among the figure: 1-clip body, 2-lip-type packing, 3-screw, 4-plastic tube, 5-tooth, 6-fasten projection, 7-depression, 8-beveled edge, 9-buckled recess.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
A kind of structure at the utility model housing type joint shown in Fig. 1～3.It is made up of two lobe clip bodies 1, lip-type packing 2, six screws 3 and nut thereof.Two lobe clip bodies 1 are one by screw 3 and the fastening connection fastening of nut thereof.Circle being processed with inner groovy in vertical intermediate portion of two lobe clip bodies 1, and setting-in lip-type packing 2 in the inner groovy, lip-type packing 2 are sleeved on the mouth of pipe cylindrical of the plastic tube 4 that the needs of butt joint connect.The mating face of two lobe clip bodies 1 has the position structure----that fastens one to lay respectively at place, mating face, the other fastening projection 6 and the buckled recess 9 of position, intermediate portion inner groovy of clip body 1, fastens the both lateral sides that projection 6 and buckled recess 9 lay respectively at the intermediate portion inner groovy.Two lobe clip bodies, 1 structure is identical, but fastening projection 6 and the buckled recess 9 on the two lobe clip bodies 1 is reverse corresponding matching in the horizontal when fastening.Clip body 1 vertically, i.e. its centerline direction.
The outside diameter of vertical intermediate portion of two lobe clip bodies 1 is greater than the position, both sides.The screw mounting hole on the mating face of two lobe clip bodies 1 is a slotted hole, and there is depression 7 the horizontal inboard of mounting hole, and the lateral outer side of mounting hole has beveled edge 8.So that the fastening on the installation of screw and two lobe clip body mating faces.
The material of clip body 1 adopts low titanium alloy.
Be installed on the structure of housing type joint and the structure of himself in lip-type packing shown in Fig. 4,5.Lip-type packing is sleeved on the mouth of pipe cylindrical of plastic tube 4 of butt joint, is inlaid in the inner groovy of two lobe clip bodies, 1 vertical intermediate portion.
The structure of clip body shown in Figure 6.The outside diameter of vertical intermediate portion of clip body 1 is greater than both sides, and the interior circle of this intermediate portion has inner groovy.The inner groovy at place, clip body mating face is other to be the both lateral sides of inner groovy, and the projection 6 of fastening and buckled recess 9 are arranged.Have tooth 5 on the inner headed face at the position, vertical both sides of clip body 1.The screw mounting hole on clip body 1 mating face is a slotted hole, and there is depression 7 the horizontal inboard of mounting hole, and the lateral outer side of mounting hole has beveled edge 8.So that the fastening on the installation of screw and two lobe clip body mating faces.
Above-mentioned embodiment can be done following change:
1. the position structure----of two lobe clip bodies fastening one lays respectively at fastening projection and the buckled recess on the two clip bodies, also can be located at other position, mating face or adopt other form location, for example: realize with pinpoint bolt mounting holes and finished bolt.The structure of two lobe clip bodies also can be different.
2. the clip body that fastens one is not limited to two lobes.For example: three lobes.
3. lip-type packing also can be adopted other similar with it rubber seal.
This housing type joint is fit to the connection of general pipeline, and especially suitable plastic piping or plastic tube are connected with metallic pipe coupling.
Claims (4)
1. a housing type joint comprises at least two lobe clip bodies, seal ring, thread connector, and each lobe clip body connects fastening by thread connector and is one; It is characterized in that: said seal ring is lip-type packing (2), is sleeved on the mouth of pipe cylindrical that the needs of butt joint connect; Circle has the inner groovy of setting-in lip-type packing (2) in vertical intermediate portion of each lobe clip body, has tooth (5) on the inner headed face at each position, the vertical both sides of lobe clip body; There is the position structure that fastens one on the mating face of each lobe clip body.
2. housing type joint according to claim 1, it is characterized in that: said clip body is two lobes, the position structure that two lobe clip body (1) mating faces fasten one is, locate, be positioned at intermediate portion inner groovy other fastening projection (6) and buckled recess (9) on two lobe clip body mating faces, the two (6,9) lay respectively at the both lateral sides of intermediate portion inner groovy; Two lobe clip body (1) structures are identical, and fastening projection (6) and buckled recess (9) during fastening on the two lobe clip bodies (1) are reverse corresponding matching in the horizontal.
3. housing type joint according to claim 2 is characterized in that: the outside diameter of the vertical intermediate portion of said two lobe clip bodies (1) is greater than both sides; The thread connector mounting hole at place, two lobe clip body mating faces is a slotted hole, and there is depression (7) the horizontal inboard of mounting hole, and the lateral outer side of mounting hole has beveled edge (8).
4. housing type joint according to claim 1 is characterized in that: the material of said two lobe clip bodies is low titanium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202637971U CN201748094U (en) | 2010-07-19 | 2010-07-19 | Clamp-type pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202637971U CN201748094U (en) | 2010-07-19 | 2010-07-19 | Clamp-type pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201748094U true CN201748094U (en) | 2011-02-16 |
Family
ID=43582772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202637971U Expired - Fee Related CN201748094U (en) | 2010-07-19 | 2010-07-19 | Clamp-type pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201748094U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268361A (en) * | 2011-06-20 | 2011-12-07 | 中国科学院广州能源研究所 | Connecting structure for tubular optical biological reactor |
| CN103644418A (en) * | 2013-12-16 | 2014-03-19 | 鹤山联塑实业发展有限公司 | Connecting component for large-diameter hoop type GRP (glass reinforced plastic) pipes |
| US11402040B2 (en) | 2019-06-26 | 2022-08-02 | Weifang 100tong Casting Co., Ltd. | Clamp connector and a connecting component including the clamp connector |
| US11566734B2 (en) | 2019-05-30 | 2023-01-31 | Weifang 100tong Casting Co., Ltd. | Three-way clamp and connector prefabricated component including clamp |
-
2010
- 2010-07-19 CN CN2010202637971U patent/CN201748094U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268361A (en) * | 2011-06-20 | 2011-12-07 | 中国科学院广州能源研究所 | Connecting structure for tubular optical biological reactor |
| CN103644418A (en) * | 2013-12-16 | 2014-03-19 | 鹤山联塑实业发展有限公司 | Connecting component for large-diameter hoop type GRP (glass reinforced plastic) pipes |
| CN103644418B (en) * | 2013-12-16 | 2016-09-28 | 鹤山联塑实业发展有限公司 | A kind of heavy caliber cuff formula frp pipe connects assembly |
| US11566734B2 (en) | 2019-05-30 | 2023-01-31 | Weifang 100tong Casting Co., Ltd. | Three-way clamp and connector prefabricated component including clamp |
| US11402040B2 (en) | 2019-06-26 | 2022-08-02 | Weifang 100tong Casting Co., Ltd. | Clamp connector and a connecting component including the clamp connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20120719 |