CN201739662U - Connecting and fixing structure for pipeline bell and spigot - Google Patents
Connecting and fixing structure for pipeline bell and spigot Download PDFInfo
- Publication number
- CN201739662U CN201739662U CN201020275642XU CN201020275642U CN201739662U CN 201739662 U CN201739662 U CN 201739662U CN 201020275642X U CN201020275642X U CN 201020275642XU CN 201020275642 U CN201020275642 U CN 201020275642U CN 201739662 U CN201739662 U CN 201739662U
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- China
- Prior art keywords
- steel ring
- hole
- locking
- socket
- spigot
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- Expired - Fee Related
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Abstract
The utility model relates to a connecting and fixing structure for a pipeline bell and spigot, which comprises a bell end steel ring and a spigot steel ring; the bell end steel ring is coaxially nested on the spigot steel ring, a seal groove is coaxially machined on the outer wall of the spigot steel ring in radial direction, a seal rubber ring is mounted between the seal groove and the inner wall of the bell end steel ring, a spigot steel ring locking through hole and a bell end steel ring locking through hole are correspondingly and respectively machined on the spigot steel ring and the bell end steel ring, and the spigot steel ring locking through hole is fixedly assembled with the bell end steel ring locking through hole by a locking bolt. The connecting and fixing structure for the pipeline bell and spigot has simple structure, good seal performance, convenient construction, effectively improves the uneven deposition resistance and sidewise thrust resistance of the pipeline and is safe and reliable.
Description
Technical field
The utility model relates to the pipeline field, and especially a kind of pipeline joint socket is connected and fixed structure.
Background technique
When carrying out the water supply and sewerage pipeline cable laying operation, the geological condition of job location has a significant impact pipeline.If geological condition is relatively poor or the ground compacting is not enough, sedimentation then easily 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 may 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 distance is very near, just can not adopt thrust block.Restricted joint is to weld or make up on the basis of flexible joint, and high but welded joint requires construction environment, built-up joint site operation amount is big.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the 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 is connected and fixed structure.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of pipeline joint socket is connected and 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 by 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 utility model and beneficial effect are:
1, this pipeline joint socket is connected and fixed structure and 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 by 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, this pipeline joint socket is connected and fixed the lock bolt of structure and bellmouth steel loop locking through hole is 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 realize the pipeline integral sealing according to ground situation and the water delivery pressure specific design locking number of openings and the position at scene.
3, simple in structure, the good seal performance of the utility model, 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 is connected and fixed structure.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
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 utility model;
Fig. 3 is installed in the structural representation on the pipeline when adopting the double-sealing cushion rubber for the utility model.
Embodiment
The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of pipeline joint socket 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 lock bolt by lock bolt 2 and bellmouth steel loop locking through hole is connected with a joggle.
This pipeline joint socket 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 concrete pipe in-core is embedded with reinforcing bar 11, the reinforcing bar two ends connect bellmouth steel loop and socket steel ring respectively, the concrete pipe outer core is wound with reinforcement wire 9, at concrete pipe outer core and the spray of reinforcement wire outer wall body slush 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, lock bolt 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 is connected and 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: be shaped on corresponding socket steel ring locking through hole and bellmouth steel loop locking through hole on socket steel ring and bellmouth steel loop respectively, this socket steel ring locking through hole and corresponding bellmouth steel loop locking through hole install by lock bolt.
2. pipeline joint socket according to claim 1 is connected and 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 is connected and 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 is connected and 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 |
|---|---|---|---|
| CN201020275642XU CN201739662U (en) | 2010-07-29 | 2010-07-29 | Connecting and fixing structure for pipeline bell and spigot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020275642XU CN201739662U (en) | 2010-07-29 | 2010-07-29 | Connecting and fixing structure for pipeline bell and spigot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201739662U true CN201739662U (en) | 2011-02-09 |
Family
ID=43554937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020275642XU Expired - Fee Related CN201739662U (en) | 2010-07-29 | 2010-07-29 | Connecting and fixing structure for pipeline bell and spigot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201739662U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788204A (en) * | 2012-08-02 | 2012-11-21 | 樊荣 | Liquefied fuel gas pipeline |
| CN103267184A (en) * | 2013-05-28 | 2013-08-28 | 新兴河北工程技术有限公司 | Sealing pressing flange anchoring structure of nodular cast iron pipe |
| CN106051338A (en) * | 2016-08-22 | 2016-10-26 | 闫莉 | Quick connection nondestructive pipe joint |
| CN106090477A (en) * | 2016-08-22 | 2016-11-09 | 闫莉 | Location inserting pipe joints structure |
| CN106090476A (en) * | 2016-08-22 | 2016-11-09 | 闫莉 | Protecting against shock pipe joint structure |
| CN106322011A (en) * | 2016-11-16 | 2017-01-11 | 遵义市乐辉塑业有限公司 | Refrigerator pipeline connector |
| CN107702186A (en) * | 2017-10-16 | 2018-02-16 | 吴振明 | A kind of installing and connecting apparatus of floor heating pipe |
| CN108150742A (en) * | 2017-11-15 | 2018-06-12 | 四川佳世特橡胶有限公司 | A kind of corrugated steel piping lane bell and spigot sealing structure |
| US11760034B2 (en) | 2022-01-14 | 2023-09-19 | Ted R. Dimitroff | Locking flush joint pipe connection and method |
-
2010
- 2010-07-29 CN CN201020275642XU patent/CN201739662U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788204A (en) * | 2012-08-02 | 2012-11-21 | 樊荣 | Liquefied fuel gas pipeline |
| CN103267184A (en) * | 2013-05-28 | 2013-08-28 | 新兴河北工程技术有限公司 | Sealing pressing flange anchoring structure of nodular cast iron pipe |
| CN106051338A (en) * | 2016-08-22 | 2016-10-26 | 闫莉 | Quick connection nondestructive pipe joint |
| CN106090477A (en) * | 2016-08-22 | 2016-11-09 | 闫莉 | Location inserting pipe joints structure |
| CN106090476A (en) * | 2016-08-22 | 2016-11-09 | 闫莉 | Protecting against shock pipe joint structure |
| CN106090476B (en) * | 2016-08-22 | 2018-09-07 | 绍兴柯桥建业纸管厂 | Protecting against shock pipe joint structure |
| CN106322011A (en) * | 2016-11-16 | 2017-01-11 | 遵义市乐辉塑业有限公司 | Refrigerator pipeline connector |
| CN107702186A (en) * | 2017-10-16 | 2018-02-16 | 吴振明 | A kind of installing and connecting apparatus of floor heating pipe |
| CN108150742A (en) * | 2017-11-15 | 2018-06-12 | 四川佳世特橡胶有限公司 | A kind of corrugated steel piping lane bell and spigot sealing structure |
| US11760034B2 (en) | 2022-01-14 | 2023-09-19 | Ted R. Dimitroff | Locking flush joint pipe connection and method |
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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: 20110209 Termination date: 20140729 |
|
| EXPY | Termination of patent right or utility model |