CN202834489U - Clamp type pipe adapter connector - Google Patents
Clamp type pipe adapter connector Download PDFInfo
- Publication number
- CN202834489U CN202834489U CN 201220450842 CN201220450842U CN202834489U CN 202834489 U CN202834489 U CN 202834489U CN 201220450842 CN201220450842 CN 201220450842 CN 201220450842 U CN201220450842 U CN 201220450842U CN 202834489 U CN202834489 U CN 202834489U
- Authority
- CN
- China
- Prior art keywords
- hoop body
- ring hoop
- ring
- seal arrangement
- hoop
- 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 discloses a clamp type pipe adapter connector which is used to connect metal pipes. The clamp type pipe adapter connector comprises a pipe body, a sealing device arranged on one end portion of the pipe body, a first ring hoop body, and a second ring hoop body, wherein the metal pipes are sleeved in the sealing device, the first ring hoop body and the second ring hoop body are arranged outside the sealing device in a sleeved mode, and two ends of the first ring hoop body are respectively and fixedly connected with two ends of the second ring hoop body through bolts. According to the clamp type pipe adapter connector, the two ends of the first ring hoop body are respectively and fixedly connected with the two ends of the second ring hoop body through the bolts, and two ends of the clamp are both in fixed connection so that even stress of sealing rings on two sides of the ring hoop is ensured, and sealing performance of connecting positions is improved.
Description
Technical field
The utility model relates to mechanical field, particularly a kind of housing type joint.
Background technique
At present, generally be connected by flexible joint between the steel pipe.The concrete structure of flexible joint comprises body, seal arrangement and hoop 1 ' referring to Fig. 1.Wherein, seal arrangement is arranged on the end of body, and hoop 1 ' is set in the outside of seal arrangement and body.As can be seen from Figure 1, hoop 1 ' is made of two semi-circular structures, and an end of two semi-circular structures is connected by crotch 2 ', the hook 2 ' opening and closing of can going for a stroll of two semi-circular structures.During installation, first steel pipe socket is located at the inside of seal arrangement, then opens two semi-circular structures, it is enclosed within the outside of body and seal arrangement, last again the other end of two semi-circular structures is fixedly connected with by bolt 3 '.
There is following shortcoming in this joint: 1), external pressure large at steel duct pressure hour because the structure of drag hook and bolt is different, so stressed difference is easily leaked its fastening position; 2) when the urgent moment of bolt and nut is larger, easily causes crotch to be pulled open, and then cause the joint leak of liquid.
The model utility content
In view of this, the utility model proposes a kind of housing type joint, to solve the different leakage problems that cause of Placement owing to the hoop two ends in the existing pipe joint.
An aspect, the utility model provides a kind of housing type joint, be used for the connection metal pipe, this joint comprises body, is arranged on the seal arrangement of described body end, described metal tube is sheathed in the described seal arrangement, also comprise: be sheathed on first ring hoop body and the second hoop body of described body and described seal arrangement outside, and the two ends of described first ring hoop body and the second hoop body are bolted to connection all.
Further, in the aforementioned tube joint, described seal arrangement comprises: connecting bowl is arranged at the end of described body; Seal ring is arranged between described connecting bowl and the described body; And described first ring hoop body and the second hoop body are set in the outside of described connecting bowl and described body.
Further, in the aforementioned tube joint, described connecting bowl is the steel bowl.
Further, in the aforementioned tube joint, described body is steel pipe.
In the housing type joint in the utility model, the two ends of first ring hoop body and the second hoop body all are bolted to connection, because the Placement at two ends is identical, have guaranteed that the seal ring of hoop both sides is stressed evenly, have improved the sealability of this pipe joint.
Description of drawings
The accompanying drawing that consists of a part of the present utility model is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the side view of housing type joint in the correlation technique;
Fig. 2 is the explosive view of housing type joint embodiment in the utility model
Fig. 3 is the plan view of housing type joint embodiment in the utility model;
Fig. 4 is the plan view of housing type joint embodiment in the utility model;
Fig. 5 is the axial sectional view of housing type joint embodiment in the utility model.
Description of reference numerals:
1 connecting bowl
2 hoops
3 seal rings
4 bodys
5 bolts
6 first metal tubes
7 second metal tubes
Embodiment
Need to prove, in the situation that do not conflict, embodiment and the feature among the embodiment in the utility model can make up mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
Referring to Fig. 2 to Fig. 5, there is shown the preferred embodiment of the utility model housing type joint.This joint be used for to connect the first metal tube 6 and the second metal tube 7, and the below describes its concrete linkage structure take the Placement of this joint and the first metal tube 6 as example.As shown in the figure, this joint comprises body 4, seal arrangement, first ring hoop body 21 and the second hoop body 22.
Wherein, seal arrangement is arranged on the end of body 4, the first metal tube 6 is socketed in the inside of seal arrangement, and first ring hoop body 21 and the second hoop body 22 are set in the outside of seal arrangement and body 4, and the two ends of first ring hoop body 21 and the second hoop body 22 all are bolted.
Particularly, the end of body 4 has expanded outwardly horn-like structure, and seal arrangement is ring structure, and an end of seal arrangement is pressed on the inwall of horn-like structure.First ring hoop body 21 and the second hoop body 22 are the semicircular ring structure, the two ends of first ring hoop body 21 and the second hoop body 22 all are extended with joint, be provided with attachment hole on the joint, first ring hoop body 21 and the second hoop body 22 are set in the outside of body 4 and seal arrangement, and two ends are fixedly connected with by the bolt 5 that passes attachment hole.First ring hoop body 21 and the second hoop body 22 form hoop 2 in the outside of body 4 and seal arrangement, so that the first metal tube 6 is clamped in the seal arrangement, it are sealed.In the present embodiment, the two ends of first ring hoop body 21 and the second hoop body 22 all are bolted, and have guaranteed that the seal arrangement of hoop both sides is stressed evenly, have improved the sealability of link position.
See also Fig. 5, there is shown the preferred structure of seal arrangement.As can be seen from the figure, the sealing device comprises connecting bowl 1 and seal ring 3.Wherein, connecting bowl 1 is ring structure, is arranged on the end of body 4, and an end of connecting bowl 1 also is extended with horn-like structure towards the direction of body 4.Seal ring 3 is arranged between body 4 and the connecting bowl 1, and presses on the inwall of connecting bowl 1 on it, and the lower end presses on the inwall of the horn-like structure of body 4 ends.First ring hoop body 21 and the second hoop body 22 are set in the horn-like structure of body 4 and the outside of connecting bowl 1.During installation, regulate the extruding force of 3 pairs of connections of seal ring the first metal tube 6 within it by the screwing force of bolt 5, and then regulate the sealability of seal ring 3.
During specific operation, connecting bowl 1 can be selected steel bowl etc., and the first metal tube 6 and the second metal tube 7 can be selected steel pipe etc., and body 4 can be selected flexible pipe, such as plastic tube etc.Bolt connect can select spring washer or double nut can locking Placement.
The other end of body 4 is identical with above-mentioned linkage structure with the linkage structure of the second metal tube 7, and concrete structure gets final product with reference to above-mentioned explanation, and the utility model does not repeat them here.
In the present embodiment, the two ends of hoop body all are bolted to connection, and make steel bowl and seal ring stressed evenly, and liquid is difficult for leaking, and has increased sealing; Simultaneously, also prolonged the working life of steel bowl and seal ring.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. a housing type joint is used for the connection metal pipe, and this pipe joint comprises body (4), is arranged on the seal arrangement of described body (4) end, and described metal tube is sheathed in the described seal arrangement, it is characterized in that, also comprises:
Be set in first ring hoop body (21) and the second hoop body (22) of described body (4) and described seal arrangement outside, and the two ends of described first ring hoop body (21) and the second hoop body (22) are bolted to connection all.
2. housing type joint according to claim 1 is characterized in that, described seal arrangement comprises:
Connecting bowl (1) is arranged at the end of described body (4);
Seal ring (3) is arranged between described connecting bowl (1) and the described body (4); And,
Described first ring hoop body (21) and described the second hoop body (22) are set in the outside of described connecting bowl (1) and described body (4).
3. housing type joint according to claim 2 is characterized in that, described connecting bowl (1) is the steel bowl.
4. housing type joint according to claim 1 is characterized in that, described body (4) is steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220450842 CN202834489U (en) | 2012-09-06 | 2012-09-06 | Clamp type pipe adapter connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220450842 CN202834489U (en) | 2012-09-06 | 2012-09-06 | Clamp type pipe adapter connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202834489U true CN202834489U (en) | 2013-03-27 |
Family
ID=47946196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220450842 Expired - Fee Related CN202834489U (en) | 2012-09-06 | 2012-09-06 | Clamp type pipe adapter connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202834489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058656A (en) * | 2018-08-15 | 2018-12-21 | 贵州大学 | A kind of shale gas conveyance conduit |
-
2012
- 2012-09-06 CN CN 201220450842 patent/CN202834489U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058656A (en) * | 2018-08-15 | 2018-12-21 | 贵州大学 | A kind of shale gas conveyance conduit |
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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 |
Granted publication date: 20130327 Termination date: 20150906 |
|
| EXPY | Termination of patent right or utility model |