CN102444241A - Multifunctional expansion joint device - Google Patents
Multifunctional expansion joint device Download PDFInfo
- Publication number
- CN102444241A CN102444241A CN201010509772XA CN201010509772A CN102444241A CN 102444241 A CN102444241 A CN 102444241A CN 201010509772X A CN201010509772X A CN 201010509772XA CN 201010509772 A CN201010509772 A CN 201010509772A CN 102444241 A CN102444241 A CN 102444241A
- Authority
- CN
- China
- Prior art keywords
- expansion joint
- rubber
- flange screw
- joint
- serpentine
- 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.)
- Pending
Links
Images
Landscapes
- Sewage (AREA)
Abstract
The invention relates to a multifunctional expansion joint, relating to a technology as follows: a serpentine rubber hose is fixed at the lower part of a semi-circular rubber groove of the expansion joint through a flange screw and connected to a UPVC (Polyvinyl Choride) drain pipe so that water at the roofing expansion joint is discharged. A specific method comprises the following steps of: preparing the expansion joints (rubber guide grooves are installed on some expansion joints simultaneously); on the basis of the finished expansion joints, additionally arranging a semi-circular rubber guide groove; trepanning phi40 of holes on the rubber guide groove every 1.5 m (capable of trepanning manually); installing and connecting the serpentine rubber hose at the trepanned hole by using the flange screw and a straight head; installing a UPVC pipe with a tee joint; connecting the serpentine rubber hose to the UPVC pipe; and completing the multifunctional expansion joint device.
Description
Technical field: the structure at house building roofing shrinkage joint and technology.
Background technology: when the length of building construction surpassed the length of regulation and stipulation, roofing was owing to receive influence of temperature variation, the phenomenon of expanding with heat and contract with cold, for this reason; The length restriction of building construction in certain scope, was both separated with the shrinkage joint at the different length roofing, satisfied its flexible requirement; Avoid because because the drawing crack roof structure that expands with heat and contract with cold, still, on the interface that joins with roofing concrete at the shrinkage joint; Common way is to beat waterproof gasket cement at the seam place that has a common boundary, and fluid sealant is a high molecular polymer, through exposing to the sun and rain; Unavoidable aging, produce the crack, cause and ooze (leakage) water; Present patent application is to add gutter in the bottom, shrinkage joint, and the water of seepage is drained, and can solve leakage problems.
Summary of the invention mainly is at semicircle rubber tile guiding gutter of adding of bottom, shrinkage joint; Under semicircle guide groove, punch; The place adds the mounting flange screw at the hole; The upper and lower fastening and following water straight joint of rubber pad that adds respectively of flange screw, straight joint connects snakelike rubber tube, and the other end of rubber tube connects in the threeway of pvc pipe; When rainwater is got off by the slit flow at shrinkage joint, through the delivery port of semicircle rubber guide groove → be connected with the flange screw through the guide groove mouth → flow to pvc pipe → flow to sewer → flow to municipal drainage system.
The specific embodiment can be bought has the finished product shrinkage joint (the rubber guide groove has been installed when having) sold on the market → on the basis at finished product shrinkage joint → add that the every UPVC at a distance from 1.5 meters holes (can punch by hand) of the opening φ 40 → installation of rubber sinuous coil and the hole place → installation that is connected to out are had a threeway with flange screw and straight joint of semicircle rubber guide groove → on the rubber guide groove manage → is connected sinuous coil and UPVC manages → accomplish multi-functional expansion gap device.
Accompanying drawing is: multi-functional expansion gap device figure.
Claims (1)
1. multi-functional expansion gap device:
Its technical characterictic is on the basis at shrinkage joint, and we research and develop has increased the threeway that connects with the flange screw in the bottom, shrinkage joint, connects rubber tube by threeway, and the other end connects the PVC gutter, makes the shrinkage joint have drain function, and application requires the scope of protection to be:
The threeway that the flange screw that increases in the bottom, shrinkage joint connects connects rubber tube by threeway, and the other end connects the way of PVC gutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010509772XA CN102444241A (en) | 2010-10-15 | 2010-10-15 | Multifunctional expansion joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010509772XA CN102444241A (en) | 2010-10-15 | 2010-10-15 | Multifunctional expansion joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102444241A true CN102444241A (en) | 2012-05-09 |
Family
ID=46007144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010509772XA Pending CN102444241A (en) | 2010-10-15 | 2010-10-15 | Multifunctional expansion joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102444241A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704391A (en) * | 2012-06-12 | 2012-10-03 | 北京市第三建筑工程有限公司 | Viaduct drop-off deformation seam structure and construction method of viaduct drop-off deformation seam structure |
| CN104278626A (en) * | 2013-07-01 | 2015-01-14 | 宏润建设集团股份有限公司 | Drainage device for rainwater in bridge expansion joint |
| CN111236454A (en) * | 2020-03-16 | 2020-06-05 | 中建四局第一建筑工程有限公司 | Building expansion joint antiseep drainage device |
| CN114737686A (en) * | 2022-04-13 | 2022-07-12 | 中国十七冶集团有限公司 | Expansion joint structure of steel structure floor plate and installation and construction method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4075800A (en) * | 1977-02-09 | 1978-02-28 | Medea Molick | Foundation aquaduct and expansion joint |
| CN1821503A (en) * | 2006-03-15 | 2006-08-23 | 刘丹 | Water leak-proof structure for building floor or roof deformation seam |
| CN101307622A (en) * | 2008-06-30 | 2008-11-19 | 上海市城市建设设计研究院 | Water proof method for underground structure top board expansion joint also serving as urban roads base and the structure |
| CN201367681Y (en) * | 2009-02-26 | 2009-12-23 | 贵阳铝镁设计研究院 | Water-proof structure of concrete outer gutter expansion joint |
-
2010
- 2010-10-15 CN CN201010509772XA patent/CN102444241A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4075800A (en) * | 1977-02-09 | 1978-02-28 | Medea Molick | Foundation aquaduct and expansion joint |
| CN1821503A (en) * | 2006-03-15 | 2006-08-23 | 刘丹 | Water leak-proof structure for building floor or roof deformation seam |
| CN101307622A (en) * | 2008-06-30 | 2008-11-19 | 上海市城市建设设计研究院 | Water proof method for underground structure top board expansion joint also serving as urban roads base and the structure |
| CN201367681Y (en) * | 2009-02-26 | 2009-12-23 | 贵阳铝镁设计研究院 | Water-proof structure of concrete outer gutter expansion joint |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704391A (en) * | 2012-06-12 | 2012-10-03 | 北京市第三建筑工程有限公司 | Viaduct drop-off deformation seam structure and construction method of viaduct drop-off deformation seam structure |
| CN102704391B (en) * | 2012-06-12 | 2014-11-19 | 北京市第三建筑工程有限公司 | Viaduct drop-off deformation seam structure |
| CN104278626A (en) * | 2013-07-01 | 2015-01-14 | 宏润建设集团股份有限公司 | Drainage device for rainwater in bridge expansion joint |
| CN111236454A (en) * | 2020-03-16 | 2020-06-05 | 中建四局第一建筑工程有限公司 | Building expansion joint antiseep drainage device |
| CN114737686A (en) * | 2022-04-13 | 2022-07-12 | 中国十七冶集团有限公司 | Expansion joint structure of steel structure floor plate and installation and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102444241A (en) | Multifunctional expansion joint device | |
| CN202644862U (en) | Combined roof water-falling system | |
| CN109707117A (en) | A kind of construction technology of siphon type rainwater discharging system | |
| CN101105068A (en) | Siphon type rainwater discharging system construction technique | |
| CN201883618U (en) | Rainwater hopper installed by pre-embedded connecting flange | |
| CN201202121Y (en) | Foundation pit drainpipe net | |
| JP5434401B2 (en) | Drain installation method and drain structure | |
| CN205024824U (en) | Bathroom mounting structure | |
| CN2863923Y (en) | Waterproof leakage connector | |
| CN209799201U (en) | Protective structure of parapet wall | |
| CN102352675B (en) | Roofing eave waterproof structure | |
| CN209162987U (en) | A kind of novel building roof drainage structure | |
| CN1865750A (en) | Waterproof fitting for preventing water leakage of pipeline | |
| CN103774803B (en) | Horizontal-type double-layer drainage apparatus for falling in water and mounting method thereof | |
| CN203412217U (en) | Rainwater pipe system suitable to be used on existing building energy-saving modification engineering | |
| CN207363128U (en) | Novel water drain pipe system | |
| CN203594171U (en) | Waterproof net for roof | |
| CN203834821U (en) | External drainage gutter inlet | |
| CN220768642U (en) | Water outlet structure | |
| CN203373909U (en) | Ridge cover plate of light steel plant | |
| CN217105857U (en) | Gutter edge-closing anti-seepage structure in parapet wall | |
| CN103590544A (en) | Roof waterproof net | |
| KR200381963Y1 (en) | Elbow for drainpipe | |
| CN212718618U (en) | A prevention of seepage water swivel, prevention of seepage water installation for roofing | |
| CN214274761U (en) | Connecting pipe fitting for pipeline and convenient to install and replace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120509 |