CN208041356U - A kind of Prestressed concrete cylinder pipe interface structure - Google Patents
A kind of Prestressed concrete cylinder pipe interface structure Download PDFInfo
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- CN208041356U CN208041356U CN201820547367.9U CN201820547367U CN208041356U CN 208041356 U CN208041356 U CN 208041356U CN 201820547367 U CN201820547367 U CN 201820547367U CN 208041356 U CN208041356 U CN 208041356U
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- concrete
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- locating piece
- fixed connection
- interface structure
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Abstract
The utility model is related to a kind of Prestressed concrete cylinder pipe interface structures; including left pipe of concrete, fixed connection apparatus, right pipe of concrete, compressor wire, outer concrete layer, steel cylinder, water barrier, inner concrete layer, cement protective layer; the right side of left pipe of concrete is nested with fixed connection apparatus; the right side of fixed connection apparatus and the left end of right pipe of concrete are nested; right pipe of concrete is mutually binded with cement protective layer, and the right side of left pipe of concrete is equipped with right pipe of concrete.A kind of Prestressed concrete cylinder pipe interface structure of the utility model, structure is equipped with fixed connection apparatus, it is connected with left pipe of concrete, left pipe of concrete and right pipe of concrete are nested with left locating piece and right locating piece respectively, then left locating piece and right locating piece are clamped by bolt, nut and nut, so that fitting on the outside of sealed loop-pad and decompression rubber pad and both sides concrete duct, the stability maintenance and leakproofness of pipeline can be improved in this way.
Description
Technical field
The utility model is related to pipe of concrete interfacing fields, and in particular to a kind of Prestressed concrete cylinder pipe interface
Structure.
Background technology
For conveying the fluids such as water, oil, gas, pipe of concrete is divided into plain concrete pipe, ordinary reinforced concrete pipe, seif-citing rate
Four class of concrete reinforced pipe and prestressed concrete pipe can be divided into minor diameter pipe, middle diameter tube by the difference of pipe of concrete internal diameter
And large diameter pipe.The difference of hydraulic pressure ability is born by pipe, can be divided into low-voltage tube and pressure pipe, and the operating pressure of pressure pipe is general
There are 0.4,0.6,0.8,1.0,1.2 megapascal etc., pipe of concrete is compared with steel pipe, by the difference of joint for pipe pattern, and can be divided into
Flat pipe, spigot-and-socket pipe and groove and tognue type pipe, interface form have cement mortar to smear band interface, ferro-cement to smear band and connect
Mouth, cement mortar socket joint and rubber ring socket joint etc..
Prior art discloses application No. is：Three stage of one kind diameter prestressed concrete of CN201620874470.5
Interface tube pressure device, the device include：Walking roller system is installed with pressure device ontology in walking roller system,
Pressure device ontology upper end is provided with the U-type groove of left, center, right three, is mounted on caulking gum band in left and right two U-type grooves, left,
Inflated rubber tape is equipped with below right caulking gum band, Inflated rubber tape is equipped with air-filled pore, and air-filled pore is connected with by tracheae to be filled
Air pump, left caulking gum band top are close to pipe section bellmouth, are close to pipe section socket above right caulking gum band, pipe section
Sealing rubber ring is equipped between bellmouth and pipe section socket；Water filling port, water filling port is arranged below in the intermediate U-type groove of pressure device ontology
It is connect with water injecting pump by water pipe, but the prior art is not firm enough for the connection between pipe of concrete, and pipeline is caused to hold
It is easily separated.
Utility model content
One main purpose of the utility model is to overcome at least one defect in the prior art, provides one kind and answer in advance
Power cylinder concrete pipe interface structure, it is existing not firm enough for the connection between pipe of concrete to solve, cause pipeline to be easy
The problem of separation.
In order to realize that above-mentioned technical proposal, the utility model use following technical scheme：
One side according to the present utility model provides a kind of Prestressed concrete cylinder pipe interface structure, including left mixed
Solidifying soil pipe, fixed connection apparatus, right pipe of concrete, compressor wire, outer concrete layer, steel cylinder, water barrier, inner concrete layer,
The right side of cement protective layer, the left pipe of concrete is nested with fixed connection apparatus, the right side of the fixed connection apparatus
It is nested with the left end of right pipe of concrete, the right pipe of concrete is mutually binded with cement protective layer, the right side of the left pipe of concrete
Side is equipped with right pipe of concrete；
Wherein, the fixed connection apparatus include sealed loop-pad, it is decompression rubber pad, nut, bolt, left locating piece, right fixed
Position block, nut, the sealed loop-pad are mutually welded with decompression rubber pad, and the outside of the decompression rubber pad and left pipe of concrete is mutually embedding
It covers, fits on the outside of the right side of the left pipe of concrete and left locating piece, the nut is connect with bolt thread, the bolt
It is threadedly coupled with left locating piece, the bolts and nuts mutually weld, and the nut is nested with right locating piece, the right concrete
The left side of pipe fits with left locating piece, and the right locating piece and the left side of right pipe of concrete are mutually binded.
An embodiment according to the present utility model is affixed on the outside of the inside of the cement protective layer and compressor wire
It closes, the inside of the compressor wire and the outer surface of outer concrete layer are mutually welded.
The inside of an embodiment according to the present utility model, the inner concrete layer fits with water barrier, it is described every
The outside of water layer is equipped with steel cylinder.
An embodiment according to the present utility model, the inside of the outer concrete layer are mutually binded with the outer surface of steel cylinder,
The inner surface of the steel cylinder and the outside of inner concrete layer are mutually welded.
An embodiment according to the present utility model, a diameter of 40cm of the right pipe of concrete.
An embodiment according to the present utility model, the steel cylinder are made by synthesizing steel, hard durable.
An embodiment according to the present utility model, the water barrier are cylindrical structure.
As shown from the above technical solution, the utility model has at least one of following advantages and good effect：
A kind of Prestressed concrete cylinder pipe interface structure of the utility model, structure is equipped with fixed connection apparatus, with a left side
Pipe of concrete is connected, and left pipe of concrete and right pipe of concrete are nested with left locating piece and right locating piece respectively, then led to
It crosses bolt, nut and nut to be clamped left locating piece and right locating piece so that sealed loop-pad and decompression rubber pad and both sides
It fits on the outside of concrete duct, the stability maintenance and leakproofness of pipeline can be improved in this way.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, for ordinary skill people
For member, without creative efforts, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of structural schematic diagram of Prestressed concrete cylinder pipe interface structure described in the utility model；
Fig. 2 is the structural schematic diagram of fixed connection apparatus described in the utility model.
The reference numerals are as follows：
The left pipe of concretes of 1-,
2- fixed connection apparatus,
201- sealed loop-pads,
202- decompressions rubber pad,
203- nuts,
204- bolts,
205- left locating pieces,
206- right locating pieces,
207- nuts,
The right pipe of concretes of 3-,
4- compressor wires,
The outer concrete layers of 5-,
6- steel cylinders,
7- water barriers,
8- inner concretes layer,
9- cement protective layers.
Specific implementation mode
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.Term
The orientation or state relation of the instructions such as "inner", "upper", "lower" are orientation based on ... shown in the drawings or state relation, merely to just
In description the utility model and simplify description, specific side must be had by not indicating or implying the indicated device or element
Position, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention is understood as the case may be.
It should be noted that term " first " in the specification and claims of the utility model and above-mentioned attached drawing,
" second " etc. is for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that in this way
The data used can be interchanged in the appropriate case, so as to the embodiments of the present invention described herein.
Below in conjunction with the accompanying drawings and specific implementation mode is described in further detail the utility model.
It is a kind of structural representation of Prestressed concrete cylinder pipe interface structure described in the utility model referring to Fig. 1,2, Fig. 1
Figure, Fig. 2 are the structural schematic diagram of fixed connection apparatus described in the utility model.
The utility model provides a kind of Prestressed concrete cylinder pipe interface structure, including left pipe of concrete 1, is fixedly connected
Device 2, right pipe of concrete 3, compressor wire 4, outer concrete layer 5, steel cylinder 6, water barrier 7, inner concrete layer 8, cement protection
Layer 9, right side and the fixed connection apparatus 2 of the left pipe of concrete 1 are nested, right side and the right side of the fixed connection apparatus 2
The left end of pipe of concrete 3 is nested, and the right pipe of concrete 3 is binded with 9 phase of cement protective layer, the right side of the left pipe of concrete 1
Side is equipped with right pipe of concrete 3.
In the utility model, the fixed connection apparatus 2 include sealed loop-pad 201, decompression rubber pad 202, nut 203,
Bolt 204, left locating piece 205, right locating piece 206, nut 207, the sealed loop-pad 201 and decompression 202 phase of rubber pad welding,
The decompression rubber pad 202 and the outside of left pipe of concrete 1 are nested, right side and the left locating piece 205 of the left pipe of concrete 1
Outside fit, the nut 203 is threadedly coupled with bolt 204, and the bolt 204 is threadedly coupled with left locating piece 205, institute
It states bolt 204 to weld with 207 phase of nut, the nut 207 is nested with right locating piece 206, the left end of the right pipe of concrete 3
Face fits with left locating piece 205, and the right locating piece 206 and the left side of right pipe of concrete 3 are mutually binded, the cement protection
The inside and the outside of compressor wire 4 of layer 9 fit, the outer surface of the inside of the compressor wire 4 and outer concrete layer 5
It mutually welds, inside and the water barrier 7 of the inner concrete layer 8 fit, and the outside of the water barrier 7 is equipped with steel cylinder 6, described outer
The inside of concrete layer 5 and the outer surface of steel cylinder 6 are mutually binded, and the inner surface of the steel cylinder 6 is mutually welded with the outside of inner concrete layer 8
It connects, a diameter of 40cm of the right pipe of concrete 3, the steel cylinder 6 is made by synthesizing steel, hard durable, and the water barrier 7 is circle
Rod structure.
In the utility model, the cement protective layer 9 refers to powdery hydraulicity inorganic coagulation material, is slurried after adding water to stir
Body can be hardened or preferably be hardened in water in air, and can the materials such as sand, stone are cemented together securely, described
Outer concrete layer 5 refers to by cementitious material by the general designation of the cementing integral engineered composite material of aggregate.
When being used, left locating piece 205 plays fixed, support and protective effect with right locating piece 206, left concrete
Pipe 1 is nested with left locating piece 205 and right locating piece 206 respectively with right pipe of concrete 3, then passes through bolt 204, nut 207
Left locating piece 205 and right locating piece 206 are clamped with nut 203 so that sealed loop-pad 201 and decompression rubber pad 202 with
It fits on the outside of the concrete duct of both sides, realizes the fixing seal of pipeline.
In conclusion the utility model solve it is not firm enough for the connection between pipe of concrete, cause pipeline be easy
The problem of separation, the utility model are combined with each other by above-mentioned component, and structure is equipped with fixed connection apparatus, with left concrete
Pipe is connected, and left pipe of concrete and right pipe of concrete are nested with left locating piece and right locating piece respectively, then by bolt,
Nut is clamped left locating piece and right locating piece with nut so that sealed loop-pad and decompression rubber pad and both sides pipe of concrete
It fits on the outside of road, the stability maintenance and leakproofness of pipeline can be improved in this way.
It should be appreciated that the utility model is not limited in its application to the detailed construction and arrangement of component proposed in this paper
Mode.The utility model can have other embodiment, and can realize and execute in many ways.Aforesaid deformation form
It is fallen in the scope of the utility model with modification.It should be appreciated that the utility model disclosed and defined herein extends
It is mentioned to text and/or drawings or all alternative combinations of two or more apparent independent features.It is described herein
Embodiment illustrate to become known for realize the best mode of the utility model, and those skilled in the art will be enable to utilize
The utility model.
Claims (6)
1. a kind of Prestressed concrete cylinder pipe interface structure, which is characterized in that including left pipe of concrete, fixed connection apparatus,
Right pipe of concrete, compressor wire, outer concrete layer, steel cylinder, water barrier, inner concrete layer, cement protective layer, the left coagulation
The right side of native pipe is nested with fixed connection apparatus, and the right side of the fixed connection apparatus and the left end of right pipe of concrete are mutually embedding
Set, the right pipe of concrete are mutually binded with cement protective layer, and the right side of the left pipe of concrete is equipped with right pipe of concrete；
Wherein, the fixed connection apparatus include sealed loop-pad, decompression rubber pad, nut, bolt, left locating piece, right locating piece,
Nut, the sealed loop-pad are mutually welded with decompression rubber pad, are nested on the outside of the decompression rubber pad and left pipe of concrete, institute
It states and fits on the outside of the right side and left locating piece of left pipe of concrete, the nut is connect with bolt thread, the bolt and a left side
Locating piece is threadedly coupled, and the bolts and nuts mutually weld, and the nut is nested with right locating piece, the right pipe of concrete
Left side fits with left locating piece, and the right locating piece and the left side of right pipe of concrete are mutually binded.
2. a kind of Prestressed concrete cylinder pipe interface structure according to claim 1, which is characterized in that the cement is protected
It fits on the outside of the inside of sheath and compressor wire, the outer surface phase of the inside of the compressor wire and outer concrete layer
Welding.
3. a kind of Prestressed concrete cylinder pipe interface structure according to claim 1, which is characterized in that the interior coagulation
The inside of soil layer fits with water barrier, and the outside of the water barrier is equipped with steel cylinder.
4. a kind of Prestressed concrete cylinder pipe interface structure according to claim 1, which is characterized in that the outer coagulation
The inside of soil layer is mutually binded with the outer surface of steel cylinder, and the inner surface of the steel cylinder is mutually welded with the outside of inner concrete layer.
5. a kind of Prestressed concrete cylinder pipe interface structure according to claim 1, which is characterized in that the right coagulation
A diameter of 40cm of native pipe.
6. a kind of Prestressed concrete cylinder pipe interface structure according to claim 1, which is characterized in that the water barrier
For cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820547367.9U CN208041356U (en) | 2018-04-17 | 2018-04-17 | A kind of Prestressed concrete cylinder pipe interface structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820547367.9U CN208041356U (en) | 2018-04-17 | 2018-04-17 | A kind of Prestressed concrete cylinder pipe interface structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208041356U true CN208041356U (en) | 2018-11-02 |
Family
ID=63927464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820547367.9U Active CN208041356U (en) | 2018-04-17 | 2018-04-17 | A kind of Prestressed concrete cylinder pipe interface structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208041356U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112895113A (en) * | 2021-01-15 | 2021-06-04 | 金华巨龙管道有限公司 | Multifunctional prestressed concrete pipe and manufacturing method thereof |
| CN116146802A (en) * | 2023-02-22 | 2023-05-23 | 水利部交通运输部国家能源局南京水利科学研究院 | Prestressed steel cylinder concrete pipe connecting structure and installation method |
-
2018
- 2018-04-17 CN CN201820547367.9U patent/CN208041356U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112895113A (en) * | 2021-01-15 | 2021-06-04 | 金华巨龙管道有限公司 | Multifunctional prestressed concrete pipe and manufacturing method thereof |
| CN112895113B (en) * | 2021-01-15 | 2021-08-24 | 金华巨龙管道有限公司 | Multifunctional prestressed concrete pipe and manufacturing method thereof |
| CN116146802A (en) * | 2023-02-22 | 2023-05-23 | 水利部交通运输部国家能源局南京水利科学研究院 | Prestressed steel cylinder concrete pipe connecting structure and installation method |
| CN116146802B (en) * | 2023-02-22 | 2023-08-29 | 水利部交通运输部国家能源局南京水利科学研究院 | Prestressed steel cylinder concrete pipe connecting structure and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190108 Address after: 130028 No. 6039 Liberty Road, Erdao District, Changchun City, Jilin Province Patentee after: Jilin transmission and Transformation Engineering Co., Ltd. Address before: 130022 South Ring Road, Happy Street, Nanguan District, Changchun City, Jilin Province, 28 Patentee before: Jilin Electric Power Pipeline Engineering Co., Ltd. |