CN205716075U - A kind of without supporting feed pipe - Google Patents
A kind of without supporting feed pipe Download PDFInfo
- Publication number
- CN205716075U CN205716075U CN201620671174.5U CN201620671174U CN205716075U CN 205716075 U CN205716075 U CN 205716075U CN 201620671174 U CN201620671174 U CN 201620671174U CN 205716075 U CN205716075 U CN 205716075U
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- CN
- China
- Prior art keywords
- feed pipe
- inner tube
- carbon fiber
- supporting
- fiber material
- 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.)
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Abstract
This utility model relates to a kind of without supporting feed pipe, the inner tube passed through including the stream that supplies water, and described also includes around the layer of carbon fiber material wrapped in outside described inner tube, the sleeve pipe that is set in outside described layer of carbon fiber material without supporting feed pipe.This utility model solves the problem that existing intensity and rigidity requirement large-scale, large span feed pipe can not meet requirement, nothing of the present utility model supports feed pipe and can be good at meeting engineering desirable strength, rigidity and life requirement, without increasing armored concrete buttress as span centre bearing, it is easy to construction, and ensure that construction quality.
Description
Technical field
This utility model relates to a kind of without supporting feed pipe.
Background technology
Along with Regional Economic Development, Large Diameter Pipeline feed pipe application demand is more and more urgent, owing to this type of sets up pipeline span
Greatly, above waters, pipeline should meet rigidity requirement, increases armored concrete buttress as span centre bearing work for this conventional employing
For the strong point to reduce across footpath, but under some geographical conditions is limited, it is impossible to set up bearing, cause water-supply-pipe mid-span deflection excessive
Affect the Function of aqueduct, it is proposed that a kind of novel feed pipe reinforcement seems particularly necessary.
Outer steel bonding pipe has been widely used in Practical Project with the method for strengthening improving element bearing capacity at present, such as building work
In journey, in reinforced concrete member, steel construction combined member and dispensing electrical engineering, power transmission and transformation stand steel pipe uses outer steel pipe to reinforce
The defect that method is not enough to make up its bearing capacity.But the erection of bridge tube in large-scale feed pipe is had no relevant reinforcement method.
Utility model content
The technical problems to be solved in the utility model is to provide one can meet engineering desirable strength, rigidity and durability
Requirement, can be easy to again construction, ensure that the nothing of construction quality supports feed pipe.
In order to solve above-mentioned technical problem, a kind of technical scheme that this utility model uses is:
A kind of nothing supports feed pipe, the inner tube passed through including the stream that supplies water, and described also includes around wrapping in without support feed pipe
The described layer of carbon fiber material outside inner tube, the sleeve pipe being set in outside described layer of carbon fiber material.
Preferably, described without support feed pipe also include being arranged on described inner tube and described layer of carbon fiber material it
Between adhesive layer.
Specifically, described adhesive layer is formed by construction structure glue.
Specifically, described sleeve pipe is formed by the first semicanal and the second semicanal are fixing.
More specifically, the first described semicanal and the second described semicanal use bevel docking welding manner to carry out solid
Fixed.
Specifically, the two ends of described sleeve pipe use angle welding and described inner tube to be connected as entirety.
Specifically, the material of described sleeve pipe is steel.
Scope of the present utility model, however it is not limited to the technical scheme of the particular combination of above-mentioned technical characteristic, the most also
Other technical scheme being carried out combination in any by above-mentioned technical characteristic or its equivalent feature and being formed should be contained.Such as features described above
With (but not limited to) disclosed herein, there is the technical characteristic of similar functions to replace mutually and the technical scheme that formed
Deng.
Owing to technique scheme is used, this utility model compared with prior art has the advantage that this utility model
Solve the intensity of existing large-scale, large span feed pipe and rigidity requirement and can not meet the problem of requirement, nothing of the present utility model
Support feed pipe to can be good at meeting engineering desirable strength, rigidity and life requirement, it is not necessary to increase armored concrete buttress
As span centre bearing, it is simple to construction, and ensure that construction quality.
Accompanying drawing explanation
Accompanying drawing 1 is profile of the present utility model；
Accompanying drawing 2 is the A-A profile of accompanying drawing 1；
Wherein: 1, inner tube；2, layer of carbon fiber material；3, sleeve pipe；31, the first semicanal；32, the second semicanal.
Detailed description of the invention
As shown in figure 1 and 2, a kind of without supporting feed pipe, the inner tube 1 passed through including the stream that supplies water, adhesive layer, carbon fiber material
The bed of material 2 and the sleeve pipe 3 being set in outside layer of carbon fiber material 2.
Inner tube 1 surface through rust cleaning smooth process, then by construction structure glue uniform application on inner tube 1 surface to form glue
Glutinous layer, by using spiral pack outer to form layer of carbon fiber material 2, carbon fiber material around wrapping in adhesive layer by carbon cloth
The bed of material 2 can either improve inner tube 1 stability, can improve again inner tube 1 surface resist chemical and opposing adverse circumstances weather becomes
The durability changed, selects the internal diameter sleeve pipe 3 supporting with inner tube 1 external diameter, and being cutd open by this sleeve pipe 3 one is two formation the first semicanals 31 and the
Two semicanals 32, are then wrapped in the first semicanal 31 and the second semicanal 32 outside layer of carbon fiber material 2 and use bevel to dock
First semicanal 31 and the second semicanal 32 are fixed and re-form sleeve pipe 3 by welding manner, finally by the employing angle, two ends of sleeve pipe 3
Weld seam and inner tube 1 are connected as entirety, and the material of sleeve pipe 3 is steel, and sleeve pipe 3 can share the load of inner tube 1, can strengthen again inner tube 1
Stability so that the rigidity of feed pipe and intensity meet requirement, thus prop up as span centre without increasing armored concrete buttress
Seat.
As it has been described above, we are illustrated fully according to objective of the present utility model, but this utility model not limits to
In above-described embodiment and implementation.The scope that the practitioner of correlative technology field can permit at technological thought of the present utility model
Inside carry out different changes and enforcement.
Claims (7)
1. without supporting a feed pipe, the inner tube (1) passed through including the stream that supplies water, it is characterised in that: described nothing supports feed pipe
Also include around wrapping in described inner tube (1) outer layer of carbon fiber material (2), being set in described layer of carbon fiber material (2) outward
Sleeve pipe (3).
It is the most according to claim 1 without supporting feed pipe, it is characterised in that: described also includes arranging without support feed pipe
Adhesive layer between described inner tube (1) and described layer of carbon fiber material (2).
It is the most according to claim 2 without supporting feed pipe, it is characterised in that: described adhesive layer is by construction structure glue shape
Become.
It is the most according to claim 1 without supporting feed pipe, it is characterised in that: described sleeve pipe (3) is by the first semicanal (31)
Formation fixing with the second semicanal (32).
It is the most according to claim 4 without supporting feed pipe, it is characterised in that: described the first semicanal (31) and described the
Two semicanals (32) use bevel docking welding manner to be fixed.
It is the most according to claim 1 without supporting feed pipe, it is characterised in that: the two ends of described sleeve pipe (3) use angle welding
It is connected as entirety with described inner tube (1).
It is the most according to claim 1 without supporting feed pipe, it is characterised in that: the material of described sleeve pipe (3) is steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620671174.5U CN205716075U (en) | 2016-06-30 | 2016-06-30 | A kind of without supporting feed pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620671174.5U CN205716075U (en) | 2016-06-30 | 2016-06-30 | A kind of without supporting feed pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205716075U true CN205716075U (en) | 2016-11-23 |
Family
ID=57317427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620671174.5U Active CN205716075U (en) | 2016-06-30 | 2016-06-30 | A kind of without supporting feed pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205716075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980416A (en) * | 2020-09-01 | 2020-11-24 | 中铁建设集团华东工程有限公司 | Bulky concrete reinforcing bar support is as circulating water cooling system concurrently |
-
2016
- 2016-06-30 CN CN201620671174.5U patent/CN205716075U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980416A (en) * | 2020-09-01 | 2020-11-24 | 中铁建设集团华东工程有限公司 | Bulky concrete reinforcing bar support is as circulating water cooling system concurrently |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |