CN201649346U - Quakeproof concrete filling pipe - Google Patents
Quakeproof concrete filling pipe Download PDFInfo
- Publication number
- CN201649346U CN201649346U CN2010201653708U CN201020165370U CN201649346U CN 201649346 U CN201649346 U CN 201649346U CN 2010201653708 U CN2010201653708 U CN 2010201653708U CN 201020165370 U CN201020165370 U CN 201020165370U CN 201649346 U CN201649346 U CN 201649346U
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- hollow body
- plug
- external surface
- hollow
- antiseismic
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Abstract
The utility model relates to a quakeproof concrete filling pipe, belonging to the technical field of building concrete pouring. The technical scheme is that the quakeproof concrete filling pipe comprises a hollow pipe body and a plug matched with the end part of the hollow pipe body, and the external surface of the hollow pipe body (1) is rugged to improve the bonding force between the filling pipe and concrete and to improve the quakeproof performance. A male socket structure and a female socket structure are respectively arranged at the two ends of the hollow pipe body. A convex male socket is arranged at one end of the hollow pipe body and a concave female socket is arranged at the other end thereof. The male socket and the female socket of the hollow pipe body are matched with each other and are connected together to form an integral hollow pipe body. Compared with the prior art, the utility model has the advantages that since the rugged surface structure is adopted, the quakeproof performance is good and the bonding force between the filling pipe and the concrete is improved; and since the male socket and the female socket are adopted for assembling a plurality of hollow pipe bodies and plugs are used for rapidly plugging the two ends of each hollow pipe body, the use is convenient, the practicability is high, the cost is low, the operation is rapid and safe and the like.
Description
Affiliated technical field:
The utility model relates to a kind of Antiseismic concrete filled tube, belongs to technical field of building concreting.
Background technology:
At present, building high-rise building underground cast-in-place concrete engineering or cast-in-situ floor engineering have become a kind of cast-in-place new architecture of building structure, filling pipe as filler is widely used, for example: be placed in the cast-in-place concrete hollow floor slab, go in the building of various large spans, various load, its advantage is to alleviate the floor own wt, reduces comprehensive cost, sound-insulating is effective, improves spatial altitude.In the background technology, for example Chinese patent 2008201047876, the plug of filling pipe and be by hollow body and two ends constitutes, the smooth outer surface of hollow body, plug is made of cement mortar skin, grid cloth and cement mortar internal layer, respectively the grid cloth of this plug stretches out and links together with this body, existing problems are that anti-seismic performance is low, the adhesion of filling between pipe and the concrete is poor, a plurality of filling bodys can not fit together, inapplicable long span building uses, in addition, and waste material, non-public affairs, cost height; Chinese patent 2006100918428, two joints are filled between the pipe and are assembled by the mode of complexity, and efficient is low, cost is high, intensity is low, also exists anti-seismic performance low simultaneously, fills the problem about the adhesion difference between the concrete.
The utility model content:
The utility model purpose provides a kind of Antiseismic concrete filled tube, and simple installation, applied widely, workable, raising anti-seismic performance solve the problems referred to above that exist in the background technology.
The technical solution of the utility model is:
A kind of Antiseismic concrete filled tube, the plug that comprises hollow body and mate with the hollow section end of body, the external surface of hollow body is uneven, in order to improve the adhesion of filling between pipe and the concrete, improves anti-seismic performance.
For ease of the assembling of a plurality of Antiseismic concrete filled tubes, the two ends of hollow body are respectively the male and female outlet structure, and hollow body one end is a convex male plug mouth, and the other end is a concavity female plug mouth, and the male and female socket of two hollow bodys mates mutually, links together.
The plug at hollow body two ends is the more moneys on exhibit and lesser moneys on counterfoil structure, and the major part position diameter of plug equals hollow body port internal diameter, and the little tail bit diameter of plug is less than hollow body port internal diameter.
The external surface of hollow body is uneven can following several form of structure: 1. the external surface of hollow body is provided with laterally (axially) groove, and some lateral trenchs are arranged in parallel each other, is covered with whole hollow section external surface; 2. the external surface of hollow body is provided with vertically (radially) groove, and some longitudinal grooves are arranged in parallel each other, is covered with whole hollow section external surface; 3. the external surface of hollow body is provided with some projectioies, evenly arranges, is covered with whole hollow section external surface; 4. the external surface of hollow body be provided with the hollow section axon at an angle groove, some grooves are arranged in parallel each other, are covered with whole hollow section external surface, said angle is greater than zero degree, less than 90 degree.
The assemble method of aforementioned Antiseismic concrete filled tube, comprise following steps: the two ends of hollow body are respectively the male and female outlet structure, hollow body one end is a convex male plug mouth, the other end is a concavity female plug mouth, the male and female socket of two hollow bodys mates mutually, link together, constitute a hollow body of integral body.
The two ends of hollow body are sealed with plug, and plug is the more moneys on exhibit and lesser moneys on counterfoil structure, and the major part part of plug is inside, fill in the end of hollow body, spread one deck cement mortar with trowel in the little tail outside of plug then, constitute integral-filled pipe.
For ease of the two ends of plug closed hollow body, be fixed with iron wire in the little portion of plug; When carrying out " locked in " operation, the major part of plug is inwardly put into hollow body, position with pulling iron wire, the position that prevents the plug placement is improper, spread one deck cement mortar with trowel in the little tail outside of plug then, make it to maintain an equal level, constitute integral-filled pipe with the hollow section end of body.
The beneficial effects of the utility model: compare with the prior art scheme, the utility model has better anti owing to adopted the structure of surface irregularity, has improved the adhesion of filling between pipe and the concrete; The utility model adopts the male and female socket to carry out the assembling of a plurality of hollow bodys, seals two ends fast with plug, have convenient and practical, cost is low, fast and safely wait characteristics.
Description of drawings:
Accompanying drawing 1 is the structural representation of the utility model embodiment one hollow body;
Accompanying drawing 2 is plug structural representations of the utility model embodiment;
Accompanying drawing 3 is generalized sections that the utility model embodiment one fills pipe;
Accompanying drawing 4 is end construction schematic diagrames of the utility model embodiment;
Accompanying drawing 5 is structural representations of the utility model embodiment two hollow bodys;
Accompanying drawing 6 is cross-sectional schematic that the utility model embodiment two fills pipe.
Among the figure: hollow body 1, groove 2, plug 3, major part 4, little tail 5, smear mortar face 6, male plug mouth 7, female plug mouth 8, iron wire 9.
The specific embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.
Embodiment one
With reference to accompanying drawing 1,2,3,4, a kind of Antiseismic concrete filled tube, the plug 3 that comprises hollow body 1 and mate with the hollow section end of body, the external surface of hollow body is uneven, in order to improve the adhesion of filling between pipe and the concrete, improves anti-seismic performance; The plug at hollow body two ends is the more moneys on exhibit and lesser moneys on counterfoil structure, and the major part 4 position diameters of plug equal hollow body port internal diameter, and the little tail 5 position diameters of plug are less than hollow body port internal diameter.The external surface of hollow body 1 is provided with laterally (axially) groove 2, and some lateral trenchs are arranged in parallel each other, is covered with whole hollow section external surface.
The two ends of hollow body 1 are sealed with plug, and plug is the more moneys on exhibit and lesser moneys on counterfoil structure, and the major part part of plug is inside, fill in the end of hollow body, spread one deck cement mortar with trowel in the little tail outside of plug then, form and smear mortar face 6, constitute integral-filled pipe.
Embodiment two
With reference to accompanying drawing 5,6,2,4, a kind of Antiseismic concrete filled tube, the plug 3 that comprises hollow body 1 and mate with the hollow section end of body, the external surface of hollow body is uneven, in order to improve the adhesion of filling between pipe and the concrete, improves anti-seismic performance; For ease of the assembling of a plurality of Antiseismic concrete filled tubes, the two ends of hollow body are respectively the male and female outlet structure, and hollow body one end is a convex male plug mouth 7, and the other end is that the male and female socket of 8, two hollow bodys of concavity female plug mouth mates mutually, links together.The plug at hollow body two ends is the more moneys on exhibit and lesser moneys on counterfoil structure, and the major part position diameter of plug equals hollow body port internal diameter, and the little tail bit diameter of plug is less than hollow body port internal diameter.The external surface of hollow body is provided with laterally (axially) groove 2, and some lateral trenchs are arranged in parallel each other, is covered with whole hollow section external surface.
The assemble method of aforementioned Antiseismic concrete filled tube, the two ends of hollow body are respectively the male and female outlet structure, and hollow body one end is a convex male plug mouth, the other end is a concavity female plug mouth, the male and female socket of two hollow bodys mates mutually, links together, and constitutes a hollow body of integral body; For ease of the two ends of plug closed hollow body, be fixed with iron wire 9 in the little portion of plug; When carrying out " locked in " operation, the major part of plug is inwardly put into hollow body, position with pulling iron wire, the position that prevents the plug placement is improper, spread one deck cement mortar with trowel in the little tail outside of plug then, mortar face 6 is smeared in formation, makes it to maintain an equal level with the hollow section end of body, constitutes integral-filled pipe.
Claims (7)
1. Antiseismic concrete filled tube, it is characterized in that comprising hollow body and with the plug of hollow section end of body coupling, the external surface of hollow body (1) is uneven.
2. the Antiseismic concrete filled tube according to claim 2, the two ends that it is characterized in that hollow body are respectively the male and female outlet structure, and hollow body one end is a convex male plug mouth, and the other end is a concavity female plug mouth, the male and female socket of two hollow bodys mates mutually, links together.
3. according to claim 1 or 2 described Antiseismic concrete filled tubes, the plug that it is characterized in that hollow body two ends is the more moneys on exhibit and lesser moneys on counterfoil structure, the major part position diameter of plug equals hollow body port internal diameter, and the little tail bit diameter of plug is less than hollow body port internal diameter.
4. according to claim 1 or 2 described Antiseismic concrete filled tubes, it is characterized in that the external surface of hollow body is provided with lateral trench, some lateral trenchs are arranged in parallel each other, are covered with whole hollow section external surface.
5. according to claim 1 or 2 described Antiseismic concrete filled tubes, it is characterized in that the external surface of hollow body is provided with longitudinal groove, some longitudinal grooves are arranged in parallel each other, are covered with whole hollow section external surface.
6. according to claim 1 or 2 described Antiseismic concrete filled tubes, it is characterized in that the external surface of hollow body is provided with some projectioies, evenly arrange, be covered with whole hollow section external surface.
7. according to claim 1 or 2 described Antiseismic concrete filled tubes, the external surface that it is characterized in that hollow body be provided with the hollow section axon at an angle groove, some grooves are arranged in parallel each other, be covered with whole hollow section external surface, said angle is greater than zero degree, less than 90 degree.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201653708U CN201649346U (en) | 2010-04-21 | 2010-04-21 | Quakeproof concrete filling pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201653708U CN201649346U (en) | 2010-04-21 | 2010-04-21 | Quakeproof concrete filling pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201649346U true CN201649346U (en) | 2010-11-24 |
Family
ID=43114575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201653708U Expired - Fee Related CN201649346U (en) | 2010-04-21 | 2010-04-21 | Quakeproof concrete filling pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201649346U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781914A (en) * | 2010-04-21 | 2010-07-21 | 丰润建筑安装股份有限公司 | Antiseismic concrete filled tube and assembling method thereof |
| CN104790976A (en) * | 2015-04-28 | 2015-07-22 | 中铁工程设计咨询集团有限公司 | Composite column core structure for tunnel lining and manufacturing method of composite column core structure |
-
2010
- 2010-04-21 CN CN2010201653708U patent/CN201649346U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781914A (en) * | 2010-04-21 | 2010-07-21 | 丰润建筑安装股份有限公司 | Antiseismic concrete filled tube and assembling method thereof |
| CN104790976A (en) * | 2015-04-28 | 2015-07-22 | 中铁工程设计咨询集团有限公司 | Composite column core structure for tunnel lining and manufacturing method of composite column core structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20160421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |