CN201916609U - Lining cylinder concrete pipe with pipe base - Google Patents
Lining cylinder concrete pipe with pipe base Download PDFInfo
- Publication number
- CN201916609U CN201916609U CN2010206939504U CN201020693950U CN201916609U CN 201916609 U CN201916609 U CN 201916609U CN 2010206939504 U CN2010206939504 U CN 2010206939504U CN 201020693950 U CN201020693950 U CN 201020693950U CN 201916609 U CN201916609 U CN 201916609U
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- pipe
- concrete pipe
- concrete
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Abstract
The utility model relates to a lining cylinder concrete pipe with a pipe base. The lining cylinder concrete pipe comprises a bell mouth, a socket, a reinforcement cage and a concrete pipe core, wherein the bell mouth and the socket are fixed at the two ends of the concrete pipe core respectively; the reinforcement cage is embedded in the concrete pipe core and the two ends of the reinforcement cage are fixed on the bell mouth and the socket respectively; the lower part of the concrete pipe core is integrally provided with the pipe base; a hard plastic lining cylinder is coaxially embedded in the concrete pipe core; and the two ends of the plastic lining cylinder are fixed on the bell mouth and the socket respectively. The lining cylinder concrete pipe with the pipe base has a simple structure, a high integral sealing property, high corrosion resistance and durability and a lower cost, is scientific and rational in design, can effectively prevent settlement of a foundation, is easy to manufacture and is a safe and reliable lining cylinder concrete pipe with the pipe base.
Description
Technical field
The utility model relates to the concrete pipe field, especially a kind of inside lining sleeve concrete pipe with Guan Ji.
Background technique
The existing concrete tubular construction mainly comprises bellmouth, socket, Framework Of Steel Reinforcement and concrete tube core, bellmouth and socket are packed in concrete tube core two ends respectively, Framework Of Steel Reinforcement is inlaid in the concrete pipe in-core and its two ends are packed in respectively on bellmouth and the socket, the concrete pipe of this structure need be done concrete foundation or native arc basis when construction and installation, soil arc basis comprises flat base of plain soil and sand-gravel cushion basis etc., increased the engineering time like this, improved construction cost, reduced efficiency of construction, structurally this tubing Framework Of Steel Reinforcement generally needs bilayer to guarantee structure stress safety in addition, rolled steel dosage is bigger, and cost is higher.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of inside lining sleeve concrete pipe with Guan Ji is provided, and this concrete pipe is simple in structure, design science is reasonable, can effectively resist foundation settlement, and overall sealing performance is good, corrosion resistance and durability are fine, make simply, and cost is lower.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of inside lining sleeve concrete pipe with Guan Ji, comprise bellmouth, socket, Framework Of Steel Reinforcement and concrete tube core, bellmouth and socket are packed in concrete tube core two ends respectively, Framework Of Steel Reinforcement is inlaid in the concrete pipe in-core and its two ends are packed in respectively on bellmouth and the socket, it makes a pipe base in concrete tube core bottom one, at the coaxial setting-in one rigid plastics inside lining sleeve of concrete pipe in-core, the plastic inner lining barrel two ends are packed in respectively on bellmouth and the socket.
And described Framework Of Steel Reinforcement is made of oval ring reinforcing bar and vertical muscle.
And the long diameter of described oval ring reinforcing bar is parallel to the pipe basal surface.
And the coaxial footpath of described socket outer wall upwards is shaped on 1-3 groove.
Advantage of the present utility model and beneficial effect are:
1; the inside lining sleeve concrete pipe of this band Guan Ji is made a pipe base in concrete tube core bottom one; at the coaxial setting-in one rigid plastics inside lining sleeve of concrete pipe in-core; the plastic inner lining barrel two ends are packed in respectively on bellmouth and the socket; this structure need not done concrete foundation or native arc basis in duct bottom; saved construction cost; improved efficiency of construction; advantage aspect construction is very big; plastics lining good corrosion resistance; the plastics lining is placed near tubing is inner; what body mainly was subjected to pulling force is reinforcing bar; the assurance of tubing durability mainly is to improve the decay resistance of reinforcing bar; lining has been isolated Korrosionsmediums such as sewage, has effectively protected reinforcing bar, has improved the durability of tubing.
2, the Framework Of Steel Reinforcement of the inside lining sleeve concrete pipe of this band Guan Ji is made of oval ring reinforcing bar and vertical muscle, and the long diameter of oval ring reinforcing bar is parallel to the pipe basal surface, has avoided double-deck arrangement of reinforcement, has saved steel.
3, the coaxial footpath of socket outer wall of the inside lining sleeve concrete pipe of this band Guan Ji upwards is shaped on 1-3 groove, O-ring seal can be installed in this groove be used to seal slit between bellmouth and the socket, and this interface shape can guarantee that pipeline rotates to an angle and still has good sealing, when groove is 2 when above, can between groove, punch, be used for the interface hydrostatic test, avoid pipe interior poured water and suppressed, time saving and energy saving, the conserve water resource.
4, the utility model is simple in structure, and design science is reasonable, can effectively resist foundation settlement, and overall sealing performance is good, makes simply, and cost is lower, is the inside lining sleeve concrete pipe of a kind of safe and reliable band Guan Ji.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view Amplified image;
Fig. 3 is that the B-B of Fig. 1 is to cutaway view Amplified image.
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 inside lining sleeve concrete pipe with Guan Ji, comprise bellmouth 7, socket 1, Framework Of Steel Reinforcement and concrete tube core 3, bellmouth and socket are packed in concrete tube core two ends respectively, Framework Of Steel Reinforcement is inlaid in the concrete pipe in-core and its two ends are packed in respectively on bellmouth and the socket, the coaxial footpath of socket outer wall upwards is shaped on 1-3 groove 2, present embodiment groove shown in the drawings is 2, it makes a pipe base 8 in concrete tube core bottom one, at the coaxial setting-in one rigid plastics inside lining sleeve 6 of concrete pipe in-core, the plastic inner lining barrel two ends are packed in respectively on bellmouth and the socket, Framework Of Steel Reinforcement is made of oval ring reinforcing bar 4 and vertical muscle 5, and the long diameter of oval ring reinforcing bar is parallel to the pipe basal surface.
The utility model concrete tube core and Guan Ji build and are integral, need not do concrete foundation or native arc basis in duct bottom, the Framework Of Steel Reinforcement of this concrete pipe in-core is made of oval ring reinforcing bar and vertical muscle in addition, the long diameter of oval ring reinforcing bar is parallel to the pipe basal surface, after this pipe laying was finished, stressing conditions was that the inside, cross section of pipeline top and bottom is the tensile region, i.e. concrete in tension, outside compressive region, i.e. concrete compression; The inside, cross section of pipeline both sides is compressive regions, be concrete compression, the outside is the tensile region, i.e. concrete in tension, in tubing, concrete mainly bears pressure, and reinforcing bar mainly bears pulling force, during concrete compression, be not need reinforcing bar to strengthen, and during concrete in tension, because of concrete in tension ability extreme difference, so must there be reinforcing bar to strengthen.Based on above-mentioned force analysis, as can be seen, if the direction that tubing is installed is uncertain, be that any one of pipe radially all will be according to stressed least favorable arrangement of reinforcement, and general caliber is greater than the concrete reinforced pipe of DN1000mm, all need to adopt double-deck arrangement of reinforcement, promptly dispose one deck reinforcing bar respectively near inner and outer wall, this is the technology general knowledge of knowing most.The utility model Framework Of Steel Reinforcement is according to the stress condition arrangement of reinforcement, the scheme of taking has just been saved a large amount of steel, be that pipe top and bottom are only at close internal configurations reinforcing bar, the both sides of pipe are configuration reinforcement externally only, just only need just can satisfy the stressed needs of pipe at the concrete tensile region of tube wall configuration reinforcement, the character of reinforcing bar promptly becomes ellipticity, as shown in the figure.The reinforcing bar of Jie Shenging reaches more than 50% in theory, and actual the saving also can reach 40%.
Claims (4)
1. inside lining sleeve concrete pipe with Guan Ji, comprise bellmouth, socket, Framework Of Steel Reinforcement and concrete tube core, bellmouth and socket are packed in concrete tube core two ends respectively, Framework Of Steel Reinforcement is inlaid in the concrete pipe in-core and its two ends are packed in respectively on bellmouth and the socket, it is characterized in that: make a pipe base in concrete tube core bottom one, at the coaxial setting-in one rigid plastics inside lining sleeve of concrete pipe in-core, the plastic inner lining barrel two ends are packed in respectively on bellmouth and the socket.
2. the inside lining sleeve concrete pipe of band Guan Ji according to claim 1, it is characterized in that: described Framework Of Steel Reinforcement is made of oval ring reinforcing bar and vertical muscle.
3. the inside lining sleeve concrete pipe of band Guan Ji according to claim 2, it is characterized in that: the long diameter of described oval ring reinforcing bar is parallel to the pipe basal surface.
4. the inside lining sleeve concrete pipe of band Guan Ji according to claim 1, it is characterized in that: the coaxial footpath of described socket outer wall upwards is shaped on 1-3 groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206939504U CN201916609U (en) | 2010-12-31 | 2010-12-31 | Lining cylinder concrete pipe with pipe base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206939504U CN201916609U (en) | 2010-12-31 | 2010-12-31 | Lining cylinder concrete pipe with pipe base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201916609U true CN201916609U (en) | 2011-08-03 |
Family
ID=44416405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206939504U Expired - Fee Related CN201916609U (en) | 2010-12-31 | 2010-12-31 | Lining cylinder concrete pipe with pipe base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201916609U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536268A (en) * | 2012-03-22 | 2012-07-04 | 长沙理工大学 | Buried high-pressure water channel or tunnel anti-seepage lining structure |
| CN109611617A (en) * | 2019-02-02 | 2019-04-12 | 张景儒 | A kind of large-diameter steel reinforced concrete drainage pipe and its production method |
-
2010
- 2010-12-31 CN CN2010206939504U patent/CN201916609U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536268A (en) * | 2012-03-22 | 2012-07-04 | 长沙理工大学 | Buried high-pressure water channel or tunnel anti-seepage lining structure |
| CN109611617A (en) * | 2019-02-02 | 2019-04-12 | 张景儒 | A kind of large-diameter steel reinforced concrete drainage pipe and its production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20131231 |