CN201972252U - External water stopper structure - Google Patents
External water stopper structure Download PDFInfo
- Publication number
- CN201972252U CN201972252U CN2011200105490U CN201120010549U CN201972252U CN 201972252 U CN201972252 U CN 201972252U CN 2011200105490 U CN2011200105490 U CN 2011200105490U CN 201120010549 U CN201120010549 U CN 201120010549U CN 201972252 U CN201972252 U CN 201972252U
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- CN
- China
- Prior art keywords
- waterstop
- water stopper
- deformation
- angle steel
- deformation joint
- 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
The utility model relates to an external water stopper structure applicable to deformation joints. The water stopper overcomes the defects of great construction difficulty, difficult replacement, high maintenance cost and the like of a traditional embedded water stopper, and has the advantages of being convenient in construction, easy to maintain and replace, good in water stopping effect and the like. A water stopper (5) with a circular arc cross section is arranged in the middle of the water stopper structure, two sides of the water stopper are two straight edges along the axial direction of the water stopper, the circular arc part of the water stopper is positioned between the deformation joints of the structure, two straight edges of the water stopper are respectively positioned at two sides of the deformation joint and are connected with precast angle steel (2.1, 2.2) by bolts, a bituminous sand bed layer (6) is paved at the lower part of the water stopper, a bituminous motar protective layer (5.1) is attached to the upper surface of the water stopper, and a reinforced concrete cover plate (4) is arranged above the water stopper. As the middle part of the water stopper is circular arc, the water stopper not only can adapt to the requirement of deformation at the deformation joints, but also can be used as a drainage channel, can prevent sewage or noxious liquid from leaking underground and polluting environment, and does not influence the appearance of a building after the construction is completed and the cover plate is paved on the top.
Description
Technical field
The utility model relates to a kind of stainless steel waterstop, particularly a kind of be applicable to deformation joint be convenient to construct, keep in repair, change prevent sewage or harmful liquid external stainless steel waterstop to underground osmosis pollution environment.
Background technology
At present, existing steel plate water-stopping band and rubber fastening band mostly are built-in waterstop, have both wanted earlier waterstop to be embedded in the good cage of reinforcement of colligation before concreting, together are cast in the concrete.Often deformation joint complex structure, the reinforcing bar of structure are intensive in the work progress, it is bigger to install the waterstop difficulty of construction in reinforcing bar, invar muscle disturbance in the work progress, concrete vibrating also make mounted waterstop displacement, distortion easily simultaneously, are not easy to guarantee installation quality.At malformation seam place, because the effect of repeated structure load, local damage takes place in waterstop easily simultaneously, and the maintenance of built-in waterstop need cut former layer of concrete, and difficulty of construction is big, expense is high.
Summary of the invention
Technical problem:In order to overcome characteristics such as big, the difficult replacing of traditional built-in waterstop difficulty of construction, maintenance cost height, the utility model provides a kind of external stainless steel waterstop.
Technical scheme:The middle part of external waterstop structure of the present utility model is that cross section is the waterstop of circular arc, in the both sides of waterstop be two along the axial straight flange of waterstop, the circular arc shaped portion of waterstop is between malformation seam place, two straight flanges of waterstop lay respectively at the deformation joint both sides, be connected with pre-buried angle steel by bolt, bottom at waterstop is lined with bitumen sand cushion, has the asphalt mortar, bituminous mortar overcoat at the upper surface of waterstop, is provided with the steel concrete cover plate above waterstop.
Described external waterstop is installed behind the casting complete of deformation joint both sides, or installs at the existing structure deformation joint, can adapt to the moderate finite deformation requirement of deformation joint, can also doublely do the gutter simultaneously, prevents that sewage or harmful liquid are to underground osmosis pollution environment.
Described external waterstop is that corrosion resistant plate is made.
The steel concrete cover plate is fixed on fixedly on the angle steel, and fixedly angle steel is fixed on the pre-buried angle steel.
Beneficial effect:This waterstop is that stainless steel is made the circular arc that is adapted to the deformation joint deformation requirements, and connects by the built-in fitting bolt that is embedded in the deformation joint two ends, at waterstop and embedded part joint face rubber sealing adhesive tape is set simultaneously, thereby reaches stagnant water effect.
Description of drawings
Fig. 1 is external waterstop structure scheme of installation,
Fig. 2 is a stainless steel waterstop plan view,
Fig. 3 is a stainless steel waterstop sectional drawing.
Comprise among the figure: fixedly angle steel 1.1,1.2; Pre-buried angle steel 2.1,2.2; Embedded bar 3.1,3.2; Steel concrete cover plate 4; Waterstop 5; Asphalt mortar, bituminous mortar overcoat 5.1; Bitumen sand cushion 6; Bolt 7.1,7.2; Rubber strip 8.1,8.2; Concrete structure 9.1,9.2.
The specific embodiment
The middle part of external waterstop structure of the present utility model is that cross section is the waterstop 5 of circular arc, in the both sides of waterstop be two along the axial straight flange of waterstop, the circular arc shaped portion of waterstop is between malformation seam place, two straight flanges of waterstop lay respectively at the deformation joint both sides, be connected with pre-buried angle steel by bolt, bottom at waterstop is lined with bitumen sand cushion, has the asphalt mortar, bituminous mortar overcoat at the upper surface of waterstop, is provided with the steel concrete cover plate above waterstop.Described external waterstop is installed behind the casting complete of deformation joint both sides, or installs at the existing structure deformation joint, can adapt to the moderate finite deformation requirement of deformation joint, can also doublely do the gutter simultaneously, prevents that sewage or harmful liquid are to underground osmosis pollution environment.
Described external waterstop is that corrosion resistant plate is made.Described steel concrete cover plate is fixed on fixedly on the angle steel, and fixedly angle steel is fixed on the pre-buried angle steel.
Concrete job practices is as follows:
1, before the concreting of deformation joint structure on two sides, respectively in the deformation joint and arranged on left and right sides, body structure surface is by diagram requirement, pre-buried angle steel embedded part.By the diagram requirement, offer the erection bolt hole before angle steel is pre-buried.
2, treat that deformation joint both sides concrete strength satisfies installation requirement after, after deformation joint cleared up, asphalt sand cushion between deformation joint.
3, between deformation joint, the stainless steel waterstop is installed at the bitumen sand cushion top, and before the stainless steel waterstop was installed, 30 thick asphalt mortar, bituminous mortar protection should be smeared in ground.
4, at the angle steel preformed hole position of deformation joint both sides, stainless steel bolt is installed in boring, and the stainless steel waterstop is connected with angle steel by stainless steel bolt, the wide rubber strip of the thick 50mm of 5mm is set between stainless steel waterstop and the angle steel isolates.
5, after the installation of stainless steel waterstop, adopt welding rod special for special that the welding of waterstop seam crossing is closely knit.
6, deformation joint two side roof parts are installed and are shelved the angle steel that cover plate is used, pre-buried angle steel is welded to connect in this angle steel and the former concrete.
7, the top rebars concrete cover is installed.
Claims (4)
1. external waterstop structure, the middle part that it is characterized in that this waterstop structure is that cross section is the waterstop (5) of circular arc, in the both sides of waterstop be two along the axial straight flange of waterstop, the circular arc shaped portion of waterstop is between malformation seam place, two straight flanges of waterstop lay respectively at the deformation joint both sides, be connected with pre-buried angle steel (2.1,2.2) by bolt, be lined with bitumen sand cushion (6) in the bottom of waterstop, upper surface at waterstop has asphalt mortar, bituminous mortar overcoat (5.1), is provided with steel concrete cover plate (4) above waterstop.
2. a kind of external waterstop structure according to claim 1, it is characterized in that described external waterstop installs behind the casting complete of deformation joint both sides, or install at the existing structure deformation joint, can adapt to the moderate finite deformation requirement of deformation joint, simultaneously can also doublely do the gutter, prevent that sewage or harmful liquid are to underground osmosis pollution environment.
3. external waterstop structure according to claim 1 is characterized in that described external waterstop is that corrosion resistant plate is made.
4. external waterstop structure according to claim 1 is characterized in that described steel concrete cover plate (4) is fixed on fixedly on the angle steel (1.1,1.2), and fixedly angle steel (1.1,1.2) is fixed on the pre-buried angle steel (2.1,2.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200105490U CN201972252U (en) | 2011-01-14 | 2011-01-14 | External water stopper structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200105490U CN201972252U (en) | 2011-01-14 | 2011-01-14 | External water stopper structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201972252U true CN201972252U (en) | 2011-09-14 |
Family
ID=44577360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200105490U Expired - Lifetime CN201972252U (en) | 2011-01-14 | 2011-01-14 | External water stopper structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201972252U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720275A (en) * | 2012-06-29 | 2012-10-10 | 广东成松科技发展有限公司 | Flexible coiled material for deformation joint and construction method of flexible coiled material |
| CN102720274A (en) * | 2012-06-29 | 2012-10-10 | 广东成松科技发展有限公司 | Water stop for deformation joint in building and construction method |
| CN103410229A (en) * | 2013-08-30 | 2013-11-27 | 安徽金科橡塑制品有限公司 | Steel strip and rubber waterstop fixed connection production method |
| CN103469973A (en) * | 2013-09-24 | 2013-12-25 | 扬州大学 | Flat-joint and detachable type roof deformation joint and construction method thereof |
| CN103758221A (en) * | 2014-01-16 | 2014-04-30 | 苏州工业园区设计研究院股份有限公司 | Roof deformation joint structure of automobile ramp |
| CN103882802A (en) * | 2014-03-24 | 2014-06-25 | 天津市市政工程设计研究院 | Cross-railway road bridge protection structure |
| CN105888081A (en) * | 2016-04-13 | 2016-08-24 | 中国十七冶集团有限公司 | Pre-buried deformation joint construction method of novel prefabricated laminated slab |
| CN109914584A (en) * | 2019-04-17 | 2019-06-21 | 湘潭市建筑设计院 | A kind of basement deformation joint structure |
| CN114135078A (en) * | 2021-11-24 | 2022-03-04 | 上海宝冶集团有限公司 | Manufacturing method of emery ground deformation joint |
-
2011
- 2011-01-14 CN CN2011200105490U patent/CN201972252U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720274A (en) * | 2012-06-29 | 2012-10-10 | 广东成松科技发展有限公司 | Water stop for deformation joint in building and construction method |
| CN102720275A (en) * | 2012-06-29 | 2012-10-10 | 广东成松科技发展有限公司 | Flexible coiled material for deformation joint and construction method of flexible coiled material |
| CN102720275B (en) * | 2012-06-29 | 2014-06-04 | 广东成松科技发展有限公司 | Flexible coiled material for deformation joint and construction method of flexible coiled material |
| CN103410229A (en) * | 2013-08-30 | 2013-11-27 | 安徽金科橡塑制品有限公司 | Steel strip and rubber waterstop fixed connection production method |
| CN103469973B (en) * | 2013-09-24 | 2016-03-02 | 扬州大学 | A kind of flat seam type, detachable deformation joint of roof and building method thereof |
| CN103469973A (en) * | 2013-09-24 | 2013-12-25 | 扬州大学 | Flat-joint and detachable type roof deformation joint and construction method thereof |
| CN103758221B (en) * | 2014-01-16 | 2016-06-08 | 中衡设计集团股份有限公司 | Roof deformation joint structure of automobile ramp |
| CN103758221A (en) * | 2014-01-16 | 2014-04-30 | 苏州工业园区设计研究院股份有限公司 | Roof deformation joint structure of automobile ramp |
| CN103882802B (en) * | 2014-03-24 | 2015-10-28 | 天津市市政工程设计研究院 | A kind of bridge safeguard structure of highway crossing railway |
| CN103882802A (en) * | 2014-03-24 | 2014-06-25 | 天津市市政工程设计研究院 | Cross-railway road bridge protection structure |
| CN105888081A (en) * | 2016-04-13 | 2016-08-24 | 中国十七冶集团有限公司 | Pre-buried deformation joint construction method of novel prefabricated laminated slab |
| CN109914584A (en) * | 2019-04-17 | 2019-06-21 | 湘潭市建筑设计院 | A kind of basement deformation joint structure |
| CN114135078A (en) * | 2021-11-24 | 2022-03-04 | 上海宝冶集团有限公司 | Manufacturing method of emery ground deformation joint |
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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: 20110914 |