CN205927693U - Large diameter pipe isolated plant that is geared to needs of job - Google Patents
Large diameter pipe isolated plant that is geared to needs of job Download PDFInfo
- Publication number
- CN205927693U CN205927693U CN201620918313.XU CN201620918313U CN205927693U CN 205927693 U CN205927693 U CN 205927693U CN 201620918313 U CN201620918313 U CN 201620918313U CN 205927693 U CN205927693 U CN 205927693U
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- ring
- embrace
- pipeline
- large diameter
- ear
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Abstract
The utility model discloses a large diameter pipe isolated plant that is geared to needs of job, encircle including two difference lock rings embracing on two butt joint pipelines, be provided with on the pipeline and be used for the installation embrace the annular of ring, embrace and to be provided with a plurality of on the ring and to draw ear, every all be provided with the draw hole on drawing the ear, embrace for two and be connected with two at least jacks between the ring, to embrace during the use and surround tightly at two sections mouth of pipe departments that need the butt joint, and use the jack to draw this instrument of dragging, and drive the pipeline and accomplish the socket joint, avoid that the suspender winding is inconvenient, the suspender draws and drag a series of drawbacks such as the uneven unable parallel socket joint of the application of force and suspender skid, jack circumference evenly distributed, the pipeline atress is balanced, can effectively go on perpendicularly in aboral while / levelness adjustment, has improved the installation effectiveness greatly, through calculating, the solos time that is geared to the needs of the job was reduced to 0.8 work day, only accounted for former consuming time 12%.
Description
Technical field
The utility model is related to Construction Technology field, more particularly, to a kind of special tool for large diameter pipeline counterpart
Tool.
Background technology
State's core presurized water reactor demonstration project circulating water pipeline is Large Diameter FRP Pipes reinforced concrete enveloped composite construction, female
Pipe specification DN4m, the lightest 12t of single-unit pipeline, long 6 to 14m, during counterpart adjustment, pipeline lower wall, apart from bottom bracket about 5cm, is installed
Difficulty is big.It is largest domestic bore GRP pipe at present, construction experience and related installation special tool can not be used for reference.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of easy to operate, large diameter pipeline pair securely
Mouth special purpose device.
For solving above-mentioned technical problem, the technical solution of the utility model is：Large diameter pipeline counterpart special purpose device, including
Two difference lock rings embrace ring on two docking pipelines, described pipeline are provided with for installing the described annular groove embracing ring, institute
State embrace be circumferentially provided with ring several equally distributed draw ear, draw described in each and be provided with pulling eye on ear, two embrace ring it
Between be connected with least two jacks.
As a kind of preferred technical scheme, described armful of ring includes two semi-rings being stitched together, the end of described semi-ring
Portion is provided with engaging lug, and the described engaging lug being stitched together is installed with fastening bolt.
As a kind of preferred technical scheme, the described engaging lug being stitched together is installed with two fastening spiral shells
Bolt.
Due to employing technique scheme, large diameter pipeline counterpart special purpose device, including two difference lock rings at two
The annular groove embraced ring, described pipeline is provided with for installing described armful of ring on docking pipeline, described armful of ring is provided with some
Individual draw ear, draw described in each and be provided with pulling eye on ear, embrace for two and be connected with least two jacks between rings；Ring will be embraced during use
Hold tightly and need, at the mouth of pipe of docking, to pull this instrument using jack in two sections, drive pipeline to complete socket joint, it is to avoid suspender belt is wound around not
Just, suspender belt pulls force inequality and cannot parallel socket joint and suspender belt the series of malpractice such as skid, and jack circumference is uniformly distributed, and pipeline is subject to
Power equalizes, and can effectively carry out vertical/horizontal degree adjustment, substantially increase installation effectiveness while counterpart；Through measuring and calculating, single
Time is reduced to 0.8 work day mouth to mouth, only accounts for former time-consuming 12%.
Brief description
The following drawings is only intended to, in the utility model is done with schematic illustration and explanation, not limit model of the present utility model
Enclose.Wherein：
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the use state figure of the utility model embodiment；
In figure：1- embraces ring；11- engaging lug；21- draws ear；22- pulling eye；3- jack；4- annular groove.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is expanded on further.In the following detailed description, only pass through to say
Bright mode describes some one exemplary embodiment of the present utility model.Undoubtedly, those of ordinary skill in the art is permissible
Recognize, in the case of without departing from spirit and scope of the present utility model, can by with various different in the way of to described
Embodiment is modified.Therefore, accompanying drawing and description are inherently illustrative, rather than for limiting the protection of claim
Scope.
As depicted in figs. 1 and 2, large diameter pipeline counterpart special purpose device, including two difference lock rings in two docking pipelines
On embrace ring 1, described pipeline is provided with for installing the described annular groove 4 embracing ring 1, described armful of ring 1 is circumferentially provided with some
Individual equally distributed draw ear 21, draw the quantity of ear 21 can design according to actual needs it is also possible to design multiple draw ear 21, use
When on demand select use；Draw described in each and pulling eye 22 is provided with ear 21, embrace for two and be connected with least two jacks between ring 1
3.Described armful of ring 1 includes two semi-rings being stitched together, and the end of described semi-ring is provided with engaging lug 11, is stitched together
It is installed with fastening bolt (not shown) on described engaging lug 11.Fixing peace on the described engaging lug 11 being stitched together
Equipped with two fastening bolts.
As shown in Fig. 2 holding tightly embracing ring 1 at the mouth of pipe of two section needs docking when using, pull this work using jack 3
Tool, drive pipeline completes socket joint, it is to avoid suspender belt is wound around inconvenience, suspender belt pulls force inequality cannot parallel socket joint and suspender belt skidding etc.
Series of malpractice, jack 3 circumference is uniformly distributed, pipeline stress equalization, can effectively carry out vertical/horizontal degree while counterpart
Adjustment, substantially increases installation effectiveness；Through measuring and calculating, the single port counterpart time is reduced to 0.8 work day, only accounts for former time-consuming 12%.
This device employs a series of design work such as PDPC simulation load test, orthogonal test analysis in the design process
Tool, reasonable in design, make solid and reliable, easy to operate, substantially increase the installation effectiveness of heavy caliber fiberglass socket type pipeline
With security.
Of the present utility model general principle, principal character and of the present utility model advantage have been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Principle of the present utility model is simply described, on the premise of without departing from the utility model spirit and scope, the utility model is also
Have various changes and modifications, these changes and improvements both fall within the range of claimed the utility model.The utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (3)
1. large diameter pipeline counterpart special purpose device it is characterised in that：Including two difference lock rings embracing on two docking pipelines
Ring, described pipeline is provided with for installing the described annular groove embracing ring, described armful of ring is circumferentially provided with several and is uniformly distributed
Draw ear, draw described in each and be provided with pulling eye on ear, embrace for two and be connected with least two jacks between rings.
2. large diameter pipeline counterpart special purpose device as claimed in claim 1 it is characterised in that：Described armful of ring includes two splicings
Semi-ring together, the end of described semi-ring is provided with engaging lug, the described engaging lug being stitched together is installed with tight
Fixing bolt.
3. large diameter pipeline counterpart special purpose device as claimed in claim 1 it is characterised in that：The described connection being stitched together
Two fastening bolts are installed with ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620918313.XU CN205927693U (en) | 2016-08-22 | 2016-08-22 | Large diameter pipe isolated plant that is geared to needs of job |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620918313.XU CN205927693U (en) | 2016-08-22 | 2016-08-22 | Large diameter pipe isolated plant that is geared to needs of job |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205927693U true CN205927693U (en) | 2017-02-08 |
Family
ID=57947671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620918313.XU Active CN205927693U (en) | 2016-08-22 | 2016-08-22 | Large diameter pipe isolated plant that is geared to needs of job |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205927693U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191673A (en) * | 2017-06-28 | 2017-09-22 | 青岛安装建设股份有限公司 | A kind of ultra-large type GRP pipe installs counterpart construction method |
| CN110285261A (en) * | 2019-07-23 | 2019-09-27 | 福建磊鑫(集团)有限公司 | Sewage conduct laying process |
-
2016
- 2016-08-22 CN CN201620918313.XU patent/CN205927693U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191673A (en) * | 2017-06-28 | 2017-09-22 | 青岛安装建设股份有限公司 | A kind of ultra-large type GRP pipe installs counterpart construction method |
| CN110285261A (en) * | 2019-07-23 | 2019-09-27 | 福建磊鑫(集团)有限公司 | Sewage conduct laying process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 250100 No. 297 industrial North Road, Licheng District, Shandong, Ji'nan Patentee after: POWERCHINA NUCLEAR ENGINEERING Co.,Ltd. Address before: 250100 No. 297 industrial North Road, Licheng District, Shandong, Ji'nan Patentee before: POWERCHINA NUCLEAR ENGINEERING Co. |
|
| CP01 | Change in the name or title of a patent holder |