CN107254889A - A kind of ultra-large type glass reinforced plastic pipe valve well service sleeve construction method - Google Patents
A kind of ultra-large type glass reinforced plastic pipe valve well service sleeve construction method Download PDFInfo
- Publication number
- CN107254889A CN107254889A CN201710510599.7A CN201710510599A CN107254889A CN 107254889 A CN107254889 A CN 107254889A CN 201710510599 A CN201710510599 A CN 201710510599A CN 107254889 A CN107254889 A CN 107254889A
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- CN
- China
- Prior art keywords
- flange
- ultra
- reinforced plastic
- short tube
- glass reinforced
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/124—Shaft entirely made of synthetic material
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Check Valves (AREA)
Abstract
The present invention provides a kind of ultra-large type glass reinforced plastic pipe valve well service sleeve construction method, comprises the following steps：The positioning and fixation of single sleeve pipe；The sleeve pipe centering of same valve both sides is parallel with flange face；Compared with prior art, the present invention has following beneficial effect：On the basis of general glass reinforced plastic pipe material feature, with reference to the particularity of ultra-large type glass reinforced plastic pipe, analyze the construction Difficulties of ultra-large type GRP pipe, highlight the necessity of research ultra-large type glass reinforced plastic pipe reasonable construction technology, the problem of being difficult to be accurately positioned when solving valve well service sleeve, it ensure that the corresponding both sides flange face of same valve is parallel, bolt hole is concentric.
Description
Technical field
The present invention is a kind of ultra-large type glass reinforced plastic pipe valve well service sleeve construction method, belongs to valve well service sleeve and determines
Position technical field.
Background technology
The volume of super large glass reinforced plastic pipe is larger, and weight is also relatively large, before non-casting concrete, the reinforcing bar of the valve well borehole wall
Service sleeve can not be supported because specification is too small, the flowing when pouring valve well room concrete due to concrete can also cause
The floating of sleeve pipe or skew.Trim locations are also cumbersome when sleeve pipe is installed simultaneously, and it also requires ensureing same valve
Corresponding both sides flange face is parallel, and bolt hole is concentric.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of pre-buried set of ultra-large type glass reinforced plastic pipe valve well
Pipe construction method, to solve the problems mentioned in the above background technology.
To achieve these goals, the present invention is to realize by the following technical solutions：A kind of ultra-large type glass reinforced plastic pipe
Valve well service sleeve construction method, comprises the following steps：
The positioning and fixation of single sleeve pipe；
The sleeve pipe centering of same valve both sides is parallel with flange face.
Further, the positioning of the single sleeve pipe is concretely comprised the following steps with fixed：The method combined using top pull, in method
Saddle adjustable support is installed in the lower section of blue wing ring short tube, for there is the prepared screw-bolt hole of one end of flange, flange and saddle adjustable
It is fixed by bolt, to prevent the rolling of pipeline and move up and down, for one end without flange, except in short tube bottom
Install outside saddle adjustable, the lower section of saddle bearing is also fixed on after duct bottom is tied up with 40 × 4 band steel.
Further, the sleeve pipe centering of the same valve both sides is parallel with flange face concretely comprises the following steps：Installing
Before flange short tube, it is ensured that the saddle pillar center of two flange short tubes is concentric, and preliminary level, the flange of preliminary fixed both sides
After short tube, the first level of one flange short tube of adjustment and the perpendicularity of flange face, then be completely fixed the flange short tube, along ring flange
Border is evenly arranged 6-8 lengthening stud and connects two flange short tubes, is then not yet fixed by bolt adjustment
The distance between flange face perpendicularity, level and the flange face of flange short tube, until latter root flange short tube reaches requirement,
Latter flange wing ring short tube is completely fixed, service sleeve is accurately positioned completion.
Beneficial effects of the present invention：A kind of ultra-large type glass reinforced plastic pipe valve well service sleeve construction method of the present invention,
On the basis of general glass reinforced plastic pipe material feature, with reference to the particularity of ultra-large type glass reinforced plastic pipe, ultra-large type glass reinforced plastic pipe is analyzed
The construction Difficulties in road, highlight the necessity of research ultra-large type glass reinforced plastic pipe reasonable construction technology, solve valve well pre-
The problem of being difficult to be accurately positioned during bushing burying, it is ensured that the corresponding both sides flange face of same valve is parallel, and bolt hole is concentric.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, is expanded on further the present invention.
The present invention provides a kind of technical scheme：A kind of ultra-large type glass reinforced plastic pipe valve well service sleeve construction method, including
Following steps：
The positioning and fixation of single sleeve pipe；
The sleeve pipe centering of same valve both sides is parallel with flange face.
The positioning of single sleeve pipe is concretely comprised the following steps with fixed：The method combined using top pull, in flange wing ring short tube
Saddle adjustable support is installed in lower section, for there is one end of flange, and the prepared screw-bolt hole of flange and saddle adjustable is carried out by bolt
It is fixed, to prevent the rolling of pipeline and move up and down, for one end without flange, except installing saddle adjustable in short tube bottom
Outside, the lower section of saddle bearing is also fixed on after duct bottom is tied up with 40 × 4 band steel.
The sleeve pipe centering of same valve both sides is parallel with flange face to be concretely comprised the following steps：Before mounting flange short tube,
Ensure that the saddle pillar center of two flange short tubes is concentric, and preliminary level, it is preliminary to fix after the flange short tube of both sides, first adjust
The level of one flange short tube and the perpendicularity of flange face, then the flange short tube is completely fixed, it is evenly arranged along ring flange border
6-8 lengthening stud connects two flange short tubes, then adjusts still loose flange short tube by bolt
The distance between flange face perpendicularity, level and flange face, until latter root flange short tube reaches requirement, are completely fixed latter
Individual flange wing ring short tube, service sleeve is accurately positioned completion.
It is used as one embodiment of the present of invention：A kind of ultra-large type glass reinforced plastic pipe valve well service sleeve construction party of the present invention
Method, on the basis of general glass reinforced plastic pipe material feature, with reference to the particularity of ultra-large type glass reinforced plastic pipe, analyzes ultra-large type glass
The construction Difficulties of steel conduit, highlight the necessity of research ultra-large type glass reinforced plastic pipe reasonable construction technology, solve valve
The problem of being difficult to be accurately positioned during well service sleeve, it is ensured that the corresponding both sides flange face of same valve is parallel, and bolt hole is same
The heart.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, all should be by no matter from the point of view of which point
Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state
It is bright to limit, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (3)
1. a kind of ultra-large type glass reinforced plastic pipe valve well service sleeve construction method, it is characterised in that：Comprise the following steps：
The positioning and fixation of single sleeve pipe；
The sleeve pipe centering of same valve both sides is parallel with flange face.
2. a kind of ultra-large type glass reinforced plastic pipe valve well service sleeve construction method according to claim 1, it is characterised in that：
The positioning of the single sleeve pipe is concretely comprised the following steps with fixed：The method combined using top pull, in the lower section of flange wing ring short tube
Saddle adjustable support is installed, for there is one end of flange, the prepared screw-bolt hole of flange and saddle adjustable is fixed by bolt,
To prevent the rolling of pipeline and move up and down, for one end without flange, in addition to saddle adjustable is installed in short tube bottom, also
The lower section of saddle bearing is fixed on after duct bottom is tied up with 40 × 4 band steel.
3. a kind of ultra-large type glass reinforced plastic pipe valve well service sleeve construction method according to claim 1, it is characterised in that：
The sleeve pipe centering of the same valve both sides is parallel with flange face to be concretely comprised the following steps：Before mounting flange short tube, it is ensured that
The saddle pillar center of two flange short tubes is concentric, and preliminary level, after the flange short tube of preliminary fixed both sides, first adjusts one
The level of flange short tube and the perpendicularity of flange face, then the flange short tube is completely fixed, it is evenly arranged 6-8 along ring flange border
Lengthen stud to connect two flange short tubes, the flange face of still loose flange short tube is then adjusted by bolt
The distance between perpendicularity, level and flange face, until latter root flange short tube reaches requirement, are completely fixed latter flange
Wing ring short tube, service sleeve is accurately positioned completion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710510599.7A CN107254889A (en) | 2017-06-28 | 2017-06-28 | A kind of ultra-large type glass reinforced plastic pipe valve well service sleeve construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710510599.7A CN107254889A (en) | 2017-06-28 | 2017-06-28 | A kind of ultra-large type glass reinforced plastic pipe valve well service sleeve construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107254889A true CN107254889A (en) | 2017-10-17 |
Family
ID=60024346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710510599.7A Pending CN107254889A (en) | 2017-06-28 | 2017-06-28 | A kind of ultra-large type glass reinforced plastic pipe valve well service sleeve construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107254889A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000059675A (en) * | 1999-03-06 | 2000-10-05 | 남궁락 | A method of constructing valve room |
| CN104154324A (en) * | 2014-03-06 | 2014-11-19 | 刘毓智 | Integrated mixed installation method of anchor blocks and valve well |
-
2017
- 2017-06-28 CN CN201710510599.7A patent/CN107254889A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000059675A (en) * | 1999-03-06 | 2000-10-05 | 남궁락 | A method of constructing valve room |
| CN104154324A (en) * | 2014-03-06 | 2014-11-19 | 刘毓智 | Integrated mixed installation method of anchor blocks and valve well |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171017 |