CN204213510U - Two O type circle socket joint thread connection set - Google Patents
Two O type circle socket joint thread connection set Download PDFInfo
- Publication number
- CN204213510U CN204213510U CN201420619848.8U CN201420619848U CN204213510U CN 204213510 U CN204213510 U CN 204213510U CN 201420619848 U CN201420619848 U CN 201420619848U CN 204213510 U CN204213510 U CN 204213510U
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- CN
- China
- Prior art keywords
- type circle
- reinforced plastic
- fiber reinforced
- socket joint
- glass fiber
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- 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 - Lifetime
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Abstract
本实用新型公开了一种双O型圈承插螺纹拉杆连接装置，它包括：玻璃钢管道承口端（1），玻璃钢管道插口端（2），玻璃钢管道承口端（1）和玻璃钢管道插口端（2）外表面上糊制有加固玻璃纤维层（3），玻璃纤维层（3）上固定有锚固钢板（4）上，锚固钢板（4）上焊接有限位吊耳（5），限位吊耳（5）上钻有螺纹孔，玻璃钢管道承口端（1）与玻璃钢管道插口端（2）上的限位吊耳（5）通过螺纹拉杆（6）连接，且螺纹拉杆（6）两端用螺母锁紧。本实用新型提供的连接装置，结构设计合理，可以满足玻璃钢管道在水下（尤其是海洋环境下）精确安装，既安装简便又能保证管道接口的密封性，不会因为水流的冲击而脱开，连接牢固，且设备费用低。
The utility model discloses a double O-ring socket screw rod connection device, which comprises: a glass fiber reinforced plastic pipe socket end (1), a glass fiber reinforced plastic pipe socket end (2), a glass fiber reinforced plastic pipe socket end (1) and a glass fiber reinforced plastic pipe socket The outer surface of the end (2) is pasted with a reinforced glass fiber layer (3), and the anchor steel plate (4) is fixed on the glass fiber layer (3). Threaded holes are drilled on the position lifting lug (5), and the limit lifting lug (5) on the socket end (1) of the FRP pipe and the socket end (2) of the FRP pipe is connected by a threaded tie rod (6), and the threaded pull rod (6) ) are locked with nuts at both ends. The connecting device provided by the utility model has a reasonable structural design, which can meet the precise installation of the glass fiber reinforced plastic pipeline under water (especially in the marine environment), and is easy to install and can ensure the sealing of the pipeline interface, and will not be disengaged due to the impact of the water flow , the connection is firm, and the equipment cost is low.
Description
Technical field
The utility model relates to a kind of assembling pipe joint, two O type circle socket joint thread connection sets of particularly a kind of fiber reinforced plastic pipe under water connection.
Background technique
The fiber reinforced plastic pipe that (especially seabed) installs under water, Placement is a most important link always.This special environment under water, result in the splicing of original tapering, the connection of flush end hand paste all cannot be applied; And Flange joint is because bolt hole, and location is very difficult; Common two O type circle socket joints, very high to the requirement of erection unit, and lack constraint in the axial direction, easily throw off under streamflow regime; Two O type circle socket joint locking connects, and underwater installation is very difficult, is generally difficult to realize.
Therefore, necessaryly research and develop a kind of reasonable in design on the basis of existing technology, conveniently to connect, install, be connected firmly, the fiber reinforced plastic pipe connection set of not easily throwing off.
Model utility content
Model utility object: the purpose of this utility model is to solve the deficiencies in the prior art, a kind of reasonable in design is provided, can meet fiber reinforced plastic pipe under water (especially under ocean environment) install time, not only simple installation but also the sealing of pipe joint can be ensured, and can not throw off because of the impact of current, connect more firmly two O type circle socket joint thread connection set.
Technological scheme: in order to realize above object, the technological scheme of the novel employing of this technical application is:
A kind of two O type circle socket joint thread connection set, it comprises: fiber reinforced plastic pipe female end, the GRP pipe spigot end matched with fiber reinforced plastic pipe female end, described fiber reinforced plastic pipe female end and GRP pipe spigot end outer surface have pasted reinforcing glass fibre layer, described glass fibre layer is fixed with on anchor plate, anchor plate is welded with spacing hanger, spacing hanger is drilled with tapped hole, fiber reinforced plastic pipe female end is connected by thread with the spacing hanger on GRP pipe spigot end, and the nut check of thread two ends.
Preferably, above-described pair of O type circle socket joint thread connection set, the outer surface of described GRP pipe spigot end end face offers groove, is provided with sealing O type circle in groove.As preferred technological scheme, the outer surface of described GRP pipe spigot end end face offers 2 grooves, in 2 grooves, be equipped with sealing O type circle.When GRP pipe spigot end is inserted in fiber reinforced plastic pipe female end, play good seal action.
Preferably, above-described pair of O type circle socket joint thread connection set, described glass steel pipeline female end and GRP pipe spigot end have 2 ~ 8 spacing hangers.
As another preferred version, described two O type circle socket joint thread connection sets, described glass steel pipeline female end and GRP pipe spigot end have 4 ~ 6 spacing hangers.In the utility model implementation process, the quantity of spacing hanger can design according to the size of glass steel pipeline female end and GRP pipe spigot end diameter, ensures the high degree that is connected firmly.
Preferably, the two O type circle socket joint thread connection sets described in the above, the reach at the left and right two ends of described thread is thread total length 70%, and thread intermediate section is non-threaded section.
Two O type circle socket joint thread connection sets that the utility model provides, spacing hanger axial spacing and circumferential spacing on glass steel pipeline female end and GRP pipe spigot end are evenly distributed, consistent size.
Beneficial effect: two O type circle socket joint thread connection sets that the utility model provides compared with prior art have the following advantages:
Two O type circle socket joint thread connection sets that the utility model provides, reasonable in design, can meet fiber reinforced plastic pipe under water (especially under ocean environment) accurately install, not only simple installation but also can ensure the sealing of pipe joint, can not throw off because of the impact of current, good airproof performance, be connected firmly, and cost of equipment is low, can solve the difficult problem that traditional jointing form cannot be installed under water, applicability is strong.
Accompanying drawing explanation
Fig. 1 is the structural representation of two O type circle socket joint thread connection sets that the utility model provides
.
Embodiment
Below in conjunction with specific embodiment, illustrate the utility model further, these embodiments should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model, after having read the present utility model, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
As shown in Figure 1, a kind of two O type circle socket joint thread connection set, it comprises: fiber reinforced plastic pipe female end (1), the GRP pipe spigot end (2) matched with fiber reinforced plastic pipe female end (1), described fiber reinforced plastic pipe female end (1) and GRP pipe spigot end (2) outer surface have pasted reinforcing glass fibre layer (3), described glass fibre layer (3) is fixed with on anchor plate (4), anchor plate (4) is welded with spacing hanger (5), (5) are drilled with tapped hole to spacing hanger, fiber reinforced plastic pipe female end (1) is connected by thread (6) with the spacing hanger (5) on GRP pipe spigot end (2), and thread (6) two ends nut check.
Above-described pair of O type circle socket joint thread connection set, the outer surface of described GRP pipe spigot end (2) end face offers groove, is provided with sealing O type circle (7) in groove.
Above-described pair of O type circle socket joint thread connection set, described glass steel pipeline female end (1) and GRP pipe spigot end (2) have 4 spacing hangers (5).
Above-described pair of O type circle socket joint thread connection set, the reach at described thread (6) left and right two ends is thread total length 70%.
The above is only the preferred implementation of the utility model type; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model type principle; can also make some improvement, these improve the protection domain that also should be considered as the utility model type.
Claims (6)
1. a two O type circle socket joint thread connection set, it is characterized in that, it comprises: fiber reinforced plastic pipe female end (1), the GRP pipe spigot end (2) matched with fiber reinforced plastic pipe female end (1), described fiber reinforced plastic pipe female end (1) and GRP pipe spigot end (2) outer surface have pasted reinforcing glass fibre layer (3), described glass fibre layer (3) is fixed with on anchor plate (4), anchor plate (4) is welded with spacing hanger (5), (5) are drilled with tapped hole to spacing hanger, fiber reinforced plastic pipe female end (1) is connected by thread (6) with the spacing hanger (5) on GRP pipe spigot end (2), and thread (6) two ends nut check.
2. according to claim 1 pair of O type circle socket joint thread connection set, is characterized in that, the outer surface of described GRP pipe spigot end (2) end face offers groove, is provided with sealing O type circle (7) in groove.
3. according to claim 1 pair of O type circle socket joint thread connection set, is characterized in that, the outer surface of described GRP pipe spigot end (2) end face offers 2 grooves, is equipped with sealing O type circle (7) in 2 grooves.
4. according to claim 1 pair of O type circle socket joint thread connection set, is characterized in that, described glass steel pipeline female end (1) and GRP pipe spigot end (2) have 2 ~ 8 spacing hangers (5).
5. according to claim 3 pair of O type circle socket joint thread connection set, is characterized in that, described glass steel pipeline female end (1) and GRP pipe spigot end (2) have 4 ~ 6 spacing hangers (5).
6. the two O type circle socket joint thread connection sets according to any one of claim 1 to 5, it is characterized in that, the reach at described thread (6) left and right two ends is thread total length 70%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619848.8U CN204213510U (en) | 2014-10-24 | 2014-10-24 | Two O type circle socket joint thread connection set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619848.8U CN204213510U (en) | 2014-10-24 | 2014-10-24 | Two O type circle socket joint thread connection set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204213510U true CN204213510U (en) | 2015-03-18 |
Family
ID=52982182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420619848.8U Expired - Lifetime CN204213510U (en) | 2014-10-24 | 2014-10-24 | Two O type circle socket joint thread connection set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204213510U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141991A (en) * | 2016-08-31 | 2016-11-23 | 石河子开发区天浩管业有限责任公司 | Socket joint pipeline connects installation equipment |
| CN106737411A (en) * | 2016-12-16 | 2017-05-31 | 天津惠博普管道技术有限公司 | Petroleum pipeline jockey |
| CN107781550A (en) * | 2016-08-31 | 2018-03-09 | 天津市宝坻区新颐达模具厂 | Steel pipe socket joint disconnecting prevention structure |
-
2014
- 2014-10-24 CN CN201420619848.8U patent/CN204213510U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141991A (en) * | 2016-08-31 | 2016-11-23 | 石河子开发区天浩管业有限责任公司 | Socket joint pipeline connects installation equipment |
| CN107781550A (en) * | 2016-08-31 | 2018-03-09 | 天津市宝坻区新颐达模具厂 | Steel pipe socket joint disconnecting prevention structure |
| CN106737411A (en) * | 2016-12-16 | 2017-05-31 | 天津惠博普管道技术有限公司 | Petroleum pipeline jockey |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150318 |