CN203334286U - Grouting tube embedded part - Google Patents
Grouting tube embedded part Download PDFInfo
- Publication number
- CN203334286U CN203334286U CN2013203542826U CN201320354282U CN203334286U CN 203334286 U CN203334286 U CN 203334286U CN 2013203542826 U CN2013203542826 U CN 2013203542826U CN 201320354282 U CN201320354282 U CN 201320354282U CN 203334286 U CN203334286 U CN 203334286U
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- CN
- China
- Prior art keywords
- grouting pipe
- reinforcing rib
- pipe built
- embedded part
- fitting
- 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.)
- Expired - Lifetime
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Abstract
Provided is a grouting tube embedded part. The grouting tube embedded part comprises a grouting tube embedded part body, wherein the grouting tube embedded part body is of a tubular structure with two open ends, and an inner thread is formed in the inner wall of the tubular structure. The grouting tube embedded part is characterized in that circumferential reinforcing ribs and axial reinforcing ribs are arranged on the peripheral surface of the grouting tube embedded part body, the circumferential reinforcing ribs are arranged in the circumference of the grouting tube embedded part body, the axial reinforcing ribs are arranged in the axial direction of the grouting tube embedded part body, and the outline of the outer surfaces of the circumferential reinforcing ribs and the axial reinforcing ribs forms a conical surface. Combination between the grouting tube embedded part and a duct piece is more reliable, better pulling resistance is provided, and meanwhile the grouting tube embedded part is simple in structure and convenient to produce.
Description
Technical field
The utility model relates to built-in fitting, relates in particular to a kind ofly for building trade, to be embedded in concrete the Grouting Pipe built-in fitting for slip casting and lifting use.
Background technology
In building trade, especially usually all be embedded with Grouting Pipe in the section of jurisdiction for constructing tunnel, Grouting Pipe is mainly used in grouting and lifting section of jurisdiction, when between section of jurisdiction and tunnel wall, having space, need to insert concrete in space by Grouting Pipe, when the lifting section of jurisdiction, first the connector on weight lifting equipment or hanging device is connected with Grouting Pipe, after by weight lifting equipment or hanging device, section of jurisdiction being in place, again connector is separated with Grouting Pipe.Grouting Pipe generally all is made of plastics, at concrete dry after, tend to produce gap between Grouting Pipe and section of jurisdiction, this just easily causes, and Grouting Pipe is loosening even deviates from from section of jurisdiction.So, how to provide a kind of and be connected Grouting Pipe built-in fitting more reliable and that there is high uplift resistance with concrete and just become research topic of the present utility model.
Summary of the invention
The purpose of this utility model is to provide a kind of Grouting Pipe built-in fitting that is connected with concrete reliably and has high uplift resistance.
For achieving the above object, the technical solution adopted in the utility model is: a kind of Grouting Pipe built-in fitting, the body that comprises the Grouting Pipe built-in fitting, the tubular structure that this body is both ends open, the inwall of this tubular structure offers internal thread, convexes with circumferential reinforcing rib and shaft orientation reinforcing rib on the outer peripheral face of described body, wherein, described circumferential reinforcing rib is along the circumferential arrangement of body, and described shaft orientation reinforcing rib is axial arranged along body, and circumferentially the outer surface profile of reinforcing rib and shaft orientation reinforcing rib forms a conical surface.
Related content in technique scheme is explained as follows:
1, in such scheme, under installment state, the big opening end of the described conical surface is positioned at section of jurisdiction, the osculum end of the conical surface opens at outside section of jurisdiction, even concrete dry after produce gap between Grouting Pipe built-in fitting and section of jurisdiction, due to big opening end at interior osculum end outside, the Grouting Pipe built-in fitting also can't be extracted from section of jurisdiction; Described shaft orientation reinforcing rib has also played the effect that stops the Grouting Pipe built-in fitting to rotate relative to section of jurisdiction simultaneously; Make engaging more reliable and thering is larger uplift resistance between Grouting Pipe built-in fitting and section of jurisdiction with this.
The utility model operating principle and advantage: under installment state, the big opening end of the described conical surface is positioned at section of jurisdiction, the osculum end of the conical surface opens at outside section of jurisdiction, even concrete dry after produce gap between Grouting Pipe built-in fitting and section of jurisdiction, due to big opening end at interior osculum end outside, the Grouting Pipe built-in fitting also can't be extracted from section of jurisdiction; Described shaft orientation reinforcing rib has also played the effect that stops the Grouting Pipe built-in fitting to rotate relative to section of jurisdiction simultaneously; Make engaging more reliable and thering is larger uplift resistance between Grouting Pipe built-in fitting and section of jurisdiction with this, and the utility model is simple in structure, is convenient to produce.
The accompanying drawing explanation
The partial sectional view that accompanying drawing 2 is accompanying drawing 1;
Accompanying drawing 3 is the utility model embodiment installment state schematic diagram.
In above accompanying drawing: 1, body; 2, extension tube; 3, external screw thread; 4, shaft orientation reinforcing rib; 5, circumferential reinforcing rib; 6, sealing ring; 7, one way valve; 8, section of jurisdiction.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment: Grouting Pipe built-in fitting
Shown in accompanying drawing 1, a kind of Grouting Pipe built-in fitting, the body 1 that comprises the Grouting Pipe built-in fitting, the tubular structure that this body 1 is both ends open, the inwall of this tubular structure offers internal thread, convexes with circumferential reinforcing rib 5 and shaft orientation reinforcing rib 4 on the outer peripheral face of described body 1, wherein, described circumferential reinforcing rib 5 is along the circumferential arrangement of body 1, and described shaft orientation reinforcing rib 4 is axial arranged along body 1, and circumferentially the outer surface profile of reinforcing rib 5 and shaft orientation reinforcing rib 4 forms a conical surface.
The external surface of described body 1 is provided with external screw thread 3.
One end at described body 1 conical surface big opening end place is connected with an extension tube 2, and these extension tube 2 one ends seal an end and open wide, and its end opened wide is connected with the big opening end of the described conical surface.
Shown in accompanying drawing 2, also be provided with an one way valve 7 to extension tube 2 conductings by body 1 only between described body 1 and extension tube 2, there is slot-shaped slurry spitting port between the flap of one way valve 7.
Between described one way valve 7 and body 1 inwall, be threaded connection.
Also be provided with sealing ring 6 between described body 1 and extension tube 2.
Shown in accompanying drawing 3, under installment state, the big opening end of the described conical surface is positioned at section of jurisdiction, the osculum end of the conical surface opens at outside section of jurisdiction 8, even concrete dry after produce gap between Grouting Pipe built-in fitting and section of jurisdiction 8, due to big opening end at interior osculum end outside, the Grouting Pipe built-in fitting also can't be extracted from section of jurisdiction; Described shaft orientation reinforcing rib 4 has also played Grouting Pipe built-in fitting 8 effects of rotating relative to section of jurisdiction that stop simultaneously; Make engaging more reliable and thering is larger uplift resistance between Grouting Pipe built-in fitting and section of jurisdiction 8 with this, and the utility model is simple in structure, is convenient to produce.
Above-described embodiment is only explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (6)
1. a Grouting Pipe built-in fitting, the body (1) that comprises the Grouting Pipe built-in fitting, the tubular structure that this body (1) is both ends open, the inwall of this tubular structure offers internal thread, it is characterized in that: convex with circumferential reinforcing rib (5) and shaft orientation reinforcing rib (4) on the outer peripheral face of described body (1), wherein, described circumferential reinforcing rib (5) is along the circumferential arrangement of body (1), described shaft orientation reinforcing rib (4) is axial arranged along body (1), and circumferentially the outer surface profile of reinforcing rib (5) and shaft orientation reinforcing rib (4) forms a conical surface.
2. Grouting Pipe built-in fitting according to claim 1, it is characterized in that: the external surface of described body (1) is provided with external screw thread (3).
3. Grouting Pipe built-in fitting according to claim 1, it is characterized in that: an end at described body (1) conical surface big opening end place is connected with an extension tube (2), these extension tube (2) one ends seal an end and open wide, and its end opened wide is connected with the big opening end of the described conical surface.
4. Grouting Pipe built-in fitting according to claim 1, it is characterized in that: also be provided with an one way valve (7) to extension tube (2) conducting by body (1) only between described body (1) and extension tube (2), between the flap of one way valve (7), there is slot-shaped slurry spitting port.
5. Grouting Pipe built-in fitting according to claim 4, is characterized in that: between described one way valve (7) and body (1) inwall, be threaded connection.
6. Grouting Pipe built-in fitting according to claim 1, is characterized in that: between described body (1) and extension tube (2), also be provided with sealing ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203542826U CN203334286U (en) | 2013-06-19 | 2013-06-19 | Grouting tube embedded part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203542826U CN203334286U (en) | 2013-06-19 | 2013-06-19 | Grouting tube embedded part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203334286U true CN203334286U (en) | 2013-12-11 |
Family
ID=49702967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203542826U Expired - Lifetime CN203334286U (en) | 2013-06-19 | 2013-06-19 | Grouting tube embedded part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203334286U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015176495A1 (en) * | 2014-05-23 | 2015-11-26 | 承锜钢铁股份有限公司 | Embedded part, manufacturing method thereof, and steel bar structural body having embedded part |
| CN105971633A (en) * | 2016-06-22 | 2016-09-28 | 余航 | Shield pipe material |
| CN105971636A (en) * | 2016-06-22 | 2016-09-28 | 余航 | Shield segment |
| CN105971632A (en) * | 2016-06-22 | 2016-09-28 | 余航 | Shield assembly device |
| CN105971634A (en) * | 2016-06-22 | 2016-09-28 | 余航 | Tube stock |
| CN111594224A (en) * | 2020-05-18 | 2020-08-28 | 中铁二院工程集团有限责任公司 | Multifunctional embedded assembly of shield tunnel and implementation method |
| CN113006819A (en) * | 2021-03-10 | 2021-06-22 | 上海隧道工程智造海盐有限公司 | Segment grouting method |
-
2013
- 2013-06-19 CN CN2013203542826U patent/CN203334286U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015176495A1 (en) * | 2014-05-23 | 2015-11-26 | 承锜钢铁股份有限公司 | Embedded part, manufacturing method thereof, and steel bar structural body having embedded part |
| CN105971633A (en) * | 2016-06-22 | 2016-09-28 | 余航 | Shield pipe material |
| CN105971636A (en) * | 2016-06-22 | 2016-09-28 | 余航 | Shield segment |
| CN105971632A (en) * | 2016-06-22 | 2016-09-28 | 余航 | Shield assembly device |
| CN105971634A (en) * | 2016-06-22 | 2016-09-28 | 余航 | Tube stock |
| CN111594224A (en) * | 2020-05-18 | 2020-08-28 | 中铁二院工程集团有限责任公司 | Multifunctional embedded assembly of shield tunnel and implementation method |
| CN111594224B (en) * | 2020-05-18 | 2022-02-01 | 中铁二院工程集团有限责任公司 | Multifunctional embedded assembly of shield tunnel and implementation method |
| CN113006819A (en) * | 2021-03-10 | 2021-06-22 | 上海隧道工程智造海盐有限公司 | Segment grouting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |