CN102345772A - Connecting and fixing structure for pipeline socket - Google Patents
Connecting and fixing structure for pipeline socket Download PDFInfo
- Publication number
- CN102345772A CN102345772A CN2010102402398A CN201010240239A CN102345772A CN 102345772 A CN102345772 A CN 102345772A CN 2010102402398 A CN2010102402398 A CN 2010102402398A CN 201010240239 A CN201010240239 A CN 201010240239A CN 102345772 A CN102345772 A CN 102345772A
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- China
- Prior art keywords
- steel ring
- hole
- locking
- socket
- bellmouth
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Abstract
The invention relates to a connecting and fixing structure for a pipeline socket. The connecting and fixing structure comprises a bell mouth steel ring and a faucet steel ring, wherein the bell mouth steel ring is coaxially sleeved on the faucet steel ring; a sealing groove is coaxially formed in the radial direction of the outer wall of the faucet steel ring; a sealing rubber ring is arranged between the sealing groove and the inner wall of the bell mouth steel ring; the faucet steel ring and the bell mouth steel ring are provided with a corresponding faucet steel ring locking through hole and a corresponding bell mouth steel ring locking through hole respectively; and the faucet steel ring locking through hole is fixed with the corresponding bell mouth steel ring locking through hole through a locking bolt. The connecting and fixing structure has a simple structure and high sealing performance, is convenient to construct, and is a safe and reliable connecting and fixing structure for the pipeline socket; and the non-uniform precipitation resistance, axial thrust force resistance and lateral thrust force resistance of a pipeline are enhanced effectively.
Description
Technical field
The present invention relates to the pipeline field, especially a kind of pipeline joint socket connects fixed structure.
Background technique
When carrying out the water supply and sewerage pipeline cable laying operation, the geological condition of job location has very big influence to pipeline.If geological condition is relatively poor or the ground compacting is not enough, then be prone to sedimentation takes place, the bellmouth of adjacent channel and socket will relatively move, and can reveal when serious, destroy the sealing of whole piece pipeline.Press in the feedwater piping construction at band in addition, change place of pressure piping direction, cross-section area change place or pipeline terminal can produce unbalanced thrust, if this thrust is not fully limited, then possibly cause drawing back of bellmouth and socket, cause pipeline to destroy.Usually can adopt at present making thrust block or restricted joint to reach the purpose of thrust.But the thrust block volume is big, when the adjacent lines close, just can not adopt thrust block.Restricted joint is on the basis of flexible joint, to weld or make up, and high but welded joint requires construction environment, built-up joint site operation amount is big.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art; A kind of simple in structure, good seal performance, easy construction are provided, effectively improve pipeline and resist uneven settlement and axially and the ability of lateral thrust, safe and reliable pipeline joint socket connects fixed structure.
The present invention solves its technical problem and realizes through following technological scheme:
A kind of pipeline joint socket connects fixed structure; Comprise bellmouth steel loop and socket steel ring; Bellmouth steel loop coaxial package is on socket steel ring; The socket steel ring outer wall coaxial seal groove that is shaped on that directly makes progress; Between seal groove and bellmouth steel loop inwall, O-ring seal is installed; It is shaped on corresponding socket steel ring locking through hole and bellmouth steel loop locking through hole respectively on socket steel ring and bellmouth steel loop, this socket steel ring locking through hole and corresponding bellmouth steel loop locking through hole install through lock bolt.
And described lock bolt and bellmouth steel loop locking through hole are connected with a joggle.
And the described socket steel ring outer wall coaxial quantity that is shaped on seal groove that directly makes progress is N, 1≤N≤3.
And the quantity of described socket steel ring locking through hole and corresponding bellmouth steel loop locking through hole is M, 1≤M≤60.
Advantage of the present invention and beneficial effect are:
1, this pipeline joint socket connection fixed structure is shaped on corresponding socket steel ring locking through hole and bellmouth steel loop locking through hole respectively on socket steel ring and bellmouth steel loop; This socket steel ring locking through hole and corresponding bellmouth steel loop locking through hole install through lock bolt; This kind structure has rigidity the joint relatively little and flexible joint good airproof performance of displacement, characteristics that impervious ability is strong; Construction is simple, effectively resists pipeline uneven settlement and axial and lateral thrust.
2, the lock bolt of this pipeline joint socket connection fixed structure and bellmouth steel loop locking through hole are connected with a joggle; Can effectively improve the installation rate of pipeline; Improve efficiency of construction; And the quantity of socket steel ring locking through hole and corresponding bellmouth steel loop locking through hole is M; 1≤M≤60; This structure can specifically design locking number of openings and position according to the ground situation and the water delivery pressure at scene, realizes the pipeline integral sealing.
3, simple in structure, the good seal performance of the present invention, easy construction, effectively improve pipeline and resist uneven settlement and axially and the ability of lateral thrust, be that a kind of safe and reliable pipeline joint socket connects fixed structure.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is installed in the structural representation (the concrete place handle hole that socket steel ring connects lock bolt does not add mortar) on the pipeline when adopting single O-ring seal for the present invention;
Fig. 3 is installed in the structural representation on the pipeline when adopting the double-sealing cushion rubber for the present invention.
Embodiment
Through specific embodiment the present invention is made further detailed description below, following examples are descriptive, are not determinate, can not limit protection scope of the present invention with this.
A kind of pipeline bell and spigot is connected and fixed structure; Comprise bellmouth steel loop 3 and socket steel ring 1; Bellmouth steel loop coaxial package is on socket steel ring; The socket steel ring outer wall coaxial seal groove 5 that is shaped on that directly makes progress; The quantity of seal groove is N; 1≤N≤3; Seal groove quantity shown in the present embodiment accompanying drawing 2 is 1; Seal groove quantity shown in the accompanying drawing 3 is 2; Between seal groove and bellmouth steel loop inwall, O-ring seal 4 is installed; It is shaped on corresponding socket steel ring locking through hole 6 and bellmouth steel loop locking through hole 7 respectively on socket steel ring and bellmouth steel loop; The quantity of socket steel ring locking through hole and corresponding bellmouth steel loop locking through hole is M; 1≤M≤60; Can design according to field working conditions; M shown in this accompanying drawing 1 is 3, and this socket steel ring locking through hole and corresponding bellmouth steel loop locking through hole install clamping screw by clamping screw 2 and bellmouth steel loop locking through hole is connected with a joggle.
This pipeline bell and spigot is connected and fixed structure applications in pipeline the time; Two pipelines connect shown in accompanying drawing 2 and accompanying drawing 3; Bellmouth steel loop and socket steel ring are packed in the two ends of concrete tube core 10 respectively; The pipe of concrete in-core is embedded with reinforcing bar 11; The reinforcing bar two ends connect bellmouth steel loop and socket steel ring respectively; The pipe of concrete outer core is wound with compressor wire 9; At pipe of concrete outer core and the spray of compressor wire outer wall body cement mortar 8 is housed; After two pipelines connect by bellmouth steel loop and socket steel ring; The concrete tube core place of socket steel ring locking through hole is shaped on handle hole 13; Clamping screw is by handle hole locking bellmouth steel loop and socket steel ring; The filling sealed mortar 14 in locking handle hole place, back adds interface mortar 12 at two pipeline joint-seam places.
Claims (4)
1. a pipeline joint socket connects fixed structure; Comprise bellmouth steel loop and socket steel ring; Bellmouth steel loop coaxial package is on socket steel ring; The socket steel ring outer wall coaxial seal groove that is shaped on that directly makes progress; Between seal groove and bellmouth steel loop inwall, O-ring seal is installed; It is characterized in that: on socket steel ring and bellmouth steel loop, be shaped on corresponding socket steel ring locking through hole and bellmouth steel loop locking through hole respectively, this socket steel ring locking through hole and corresponding bellmouth steel loop locking through hole install through lock bolt.
2. pipeline joint socket according to claim 1 connects fixed structure, it is characterized in that: described lock bolt and bellmouth steel loop locking through hole are connected with a joggle.
3. pipeline joint socket according to claim 1 connects fixed structure, it is characterized in that: the described socket steel ring outer wall coaxial quantity that is shaped on seal groove that directly makes progress is N, 1≤N≤3.
4. pipeline joint socket according to claim 1 connects fixed structure, it is characterized in that: the quantity of described socket steel ring locking through hole and corresponding bellmouth steel loop locking through hole is M, 1≤M≤60.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102402398A CN102345772A (en) | 2010-07-29 | 2010-07-29 | Connecting and fixing structure for pipeline socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102402398A CN102345772A (en) | 2010-07-29 | 2010-07-29 | Connecting and fixing structure for pipeline socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102345772A true CN102345772A (en) | 2012-02-08 |
Family
ID=45544706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102402398A Pending CN102345772A (en) | 2010-07-29 | 2010-07-29 | Connecting and fixing structure for pipeline socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102345772A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563247A (en) * | 2012-03-09 | 2012-07-11 | 广东永高塑业发展有限公司 | Steel-belt-pipe spigot and socket connecting structure and connecting method |
| CN107355254A (en) * | 2017-07-03 | 2017-11-17 | 天津润木科技有限公司 | Pipe for escaping with high-elastic protective jacket |
| CN110094584A (en) * | 2019-06-11 | 2019-08-06 | 科盛能源机械制造河北有限公司 | Assembling pipe joint |
| CN113503403A (en) * | 2021-07-14 | 2021-10-15 | 季华实验室 | Pipe joint assembly, defecation device and bed-chair integrated structure |
-
2010
- 2010-07-29 CN CN2010102402398A patent/CN102345772A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563247A (en) * | 2012-03-09 | 2012-07-11 | 广东永高塑业发展有限公司 | Steel-belt-pipe spigot and socket connecting structure and connecting method |
| CN102563247B (en) * | 2012-03-09 | 2015-11-25 | 广东永高塑业发展有限公司 | Steel-belt-pipe socket type connecting structure and connecting means |
| CN107355254A (en) * | 2017-07-03 | 2017-11-17 | 天津润木科技有限公司 | Pipe for escaping with high-elastic protective jacket |
| CN110094584A (en) * | 2019-06-11 | 2019-08-06 | 科盛能源机械制造河北有限公司 | Assembling pipe joint |
| CN110094584B (en) * | 2019-06-11 | 2024-04-16 | 科盛能源机械制造河北有限公司 | Pipeline connecting device |
| CN113503403A (en) * | 2021-07-14 | 2021-10-15 | 季华实验室 | Pipe joint assembly, defecation device and bed-chair integrated structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120208 |
|
| WD01 | Invention patent application deemed withdrawn after publication |