CN110144850B - Water stopping method of water stopping system for gate station - Google Patents
Water stopping method of water stopping system for gate station Download PDFInfo
- Publication number
- CN110144850B CN110144850B CN201910429196.9A CN201910429196A CN110144850B CN 110144850 B CN110144850 B CN 110144850B CN 201910429196 A CN201910429196 A CN 201910429196A CN 110144850 B CN110144850 B CN 110144850B
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- Prior art keywords
- water
- water stopping
- stopping
- horizontal
- red copper
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/16—Sealings or joints
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/54—Sealings for gates
Abstract
The invention relates to a water stopping method of a water stopping system for a gate station, which is used for sealing and stopping water between connectors and comprises a horizontal water stopping part and a vertical water stopping part, wherein the horizontal water stopping part comprises a U-shaped horizontal water stopping belt embedded between two adjacent connectors and a lower red copper water stopping sheet laid on the upper surface of the horizontal water stopping belt, the vertical water stopping part comprises a vertical water stopping belt arranged in a groove formed by the U-shaped horizontal water stopping belt, the vertical water stopping belt comprises a vertical asphalt mastic layer, and the horizontal water stopping belt comprises a horizontal asphalt mastic layer. The invention can play a role of sealing and stopping water for a long time, and the polyethylene low-foaming plate can prevent the asphalt mastic layer and the red copper water stop sheet from aging, thereby further prolonging the service life of the water stop system.
Description
Technical Field
The invention relates to a water stopping system and method for a gate station.
Background
The floodgate station all will set up sealed sealing device in the concatenation department of flashboard or wall body, but the sealing device who uses in current floodgate station adopts aluminum plate or iron sheet board as the inside lining mostly, coats a large amount of pitch in order to play sealed stagnant water's effect on aluminum plate or iron sheet board, but the sealing device of this kind of mode is very easily ageing.
Disclosure of Invention
The invention aims to solve the technical problem of providing a water stopping system for a gate station, which has good sealing and water stopping performance and long service life.
In order to solve the technical problem, the invention provides a water stopping system for a gate station, which is used for sealing and stopping water between connectors and comprises a horizontal water stopping part and a vertical water stopping part, wherein the horizontal water stopping part comprises a U-shaped horizontal water stopping belt embedded between two adjacent connectors and a lower red copper water stopping sheet laid on the upper surface of the horizontal water stopping belt, the vertical water stopping part comprises a vertical water stopping belt arranged in a groove formed by the U-shaped horizontal water stopping belt, the vertical water stopping belt comprises a vertical asphalt mastic layer, and the horizontal water stopping belt comprises a horizontal asphalt mastic layer.
The vertical water stopping part comprises a lateral red copper water stopping sheet vertically arranged between the asphalt mastic layer and the connecting body.
And a polyethylene low-foaming plate is filled between the lateral red copper water stop sheet and the connecting body.
Two adjacent lower red copper water stop sheets or two adjacent side red copper water stop sheets are provided with overlapping parts, and the length of the overlapping parts is not less than 5 cm.
The invention also provides a water stopping method based on the water stopping system for the gate station, which comprises the following steps:
coating asphalt mastic on the splicing surfaces of the connectors, and splicing the two adjacent connectors;
forming a sealing water-stopping groove between two adjacent connectors, wherein the side wall of the sealing water-stopping groove is divided into an upper section with a small distance and a lower section with a large distance, the height of the lower section accounts for 1/2-3/4 of the depth of the sealing water-stopping groove, and the bottom and the lower section of the sealing water-stopping groove are coated with asphalt mastic to form a horizontal asphalt mastic layer;
arranging a U-shaped lateral red copper water stop sheet outside the horizontal asphalt mastic layer, wherein the upper end of the lateral red copper water stop sheet is flush with the upper end surface of the connector, and filling a polyethylene low-foaming plate in a cavity formed by the lateral red copper water stop sheet, the horizontal asphalt mastic layer and the upper section;
and fourthly, filling the U-shaped groove formed by the U-shaped side red copper water stop sheets with the asphalt mastic again to form a vertical asphalt mastic layer.
By adopting the structure, the waterproof sealing system can play a role of sealing and stopping water for a long time, and the polyethylene low-foaming plate can prevent the asphalt mastic layer and the red copper water-stopping sheet from aging, so that the service life of the waterproof sealing system is further prolonged.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1, the stagnant water system is used for sealing stagnant water between connector 0 in the floodgate station, and the connector can be concatenation bodies such as wall body or floodgate body, and stagnant water system is used in the floodgate station includes horizontal stagnant water portion and perpendicular stagnant water portion, horizontal stagnant water portion including imbed between two adjacent connectors and be the horizontal waterstop of U-shaped, lay in lower red copper waterstop 1 on the horizontal waterstop upper surface, the horizontal waterstop includes horizontal pitch mastic layer 2. The vertical water stop part comprises a vertical water stop belt and a lateral red copper water stop sheet 4 which are arranged in a U-shaped groove formed by the horizontal water stop belt, the vertical water stop belt comprises a vertical asphalt mastic layer 3, and the lateral red copper water stop sheet 4 is vertically arranged between the asphalt mastic layer and the connecting body. And a polyethylene low-foaming plate 5 is also filled between the lateral red copper water stop sheet 4 and the connecting body. The two adjacent lower red copper water stop sheets 1 or the two adjacent side red copper water stop sheets 4 are provided with overlapped lap joints, and the length of the lap joints is not less than 5 cm.
The water stopping method of the water stopping system for the gate station comprises the following steps:
coating asphalt mastic on the splicing surfaces of the connectors, and splicing the two adjacent connectors;
forming a sealing water-stopping groove between two adjacent connectors, wherein the side wall of the sealing water-stopping groove is divided into an upper section with a small distance and a lower section with a large distance, the height of the lower section accounts for 1/2-3/4 of the depth of the sealing water-stopping groove, and the bottom and the lower section of the sealing water-stopping groove are coated with asphalt mastic to form a horizontal asphalt mastic layer;
arranging a lateral red copper water stop sheet outside the horizontal asphalt mastic layer, wherein the upper end of the lateral red copper water stop sheet is flush with the upper end surface of the connector, and filling a polyethylene low-foaming plate in a cavity formed by the lateral red copper water stop sheet, the horizontal asphalt mastic layer and the upper section;
and fourthly, filling the U-shaped lateral red copper water stopping sheets with the mastic asphalt again to form a vertical mastic asphalt layer.
In order to improve the sealing and water stopping effects of a water stopping system, after a polyethylene low-foaming plate is filled, a polishing wheel is used for polishing the bottom and the wall of a U-shaped groove formed by side red copper water stopping sheets, and ash removal is carried out by an air heater, the air heater is located behind the polishing machine and moves along with the polishing machine, and after the ash removal treatment, asphalt mastic is immediately filled in the U-shaped groove, so that the asphalt mastic and the side red copper water stopping sheets can be prevented from being bonded by soil dust in construction, and meanwhile, the bonding degree of the asphalt mastic and the side red copper water stopping sheets can be improved by using heat generated by the polishing and the air heater, and the water stopping and sealing effects are better.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (1)
1. A water stopping method of a water stopping system for a gate station is characterized in that the water stopping system for the gate station is used for sealing water between connectors and comprises a horizontal water stopping part and a vertical water stopping part, the horizontal water stopping part comprises a U-shaped horizontal water stopping belt embedded between two adjacent connectors and a lower red copper water stopping sheet laid on the upper surface of the horizontal water stopping belt, the vertical water stopping part comprises a vertical water stopping belt arranged in a groove formed by the U-shaped horizontal water stopping belt, the vertical water stopping belt comprises a vertical asphalt mastic layer, and the horizontal water stopping belt comprises a horizontal asphalt mastic layer; perpendicular stagnant water portion still including locating the red copper waterstop piece of side between perpendicular pitch mastic layer and the connector, the red copper waterstop piece of side with it has polyethylene low foaming board still to fill between the connector, its characterized in that, it includes following step:
coating asphalt mastic on the splicing surfaces of the connectors, and splicing the two adjacent connectors;
forming a sealing water-stopping groove between two adjacent connectors, wherein the side wall of the sealing water-stopping groove is divided into an upper section with a small distance and a lower section with a large distance, the height of the lower section accounts for 1/2-3/4 of the depth of the sealing water-stopping groove, and the bottom and the lower section of the sealing water-stopping groove are coated with asphalt mastic to form a horizontal asphalt mastic layer;
arranging a side red copper water stop sheet and a lower red copper water stop sheet which form a U-shaped structure outside the horizontal asphalt mastic layer, wherein the upper end of the side red copper water stop sheet is flush with the upper end surface of the connector, and filling a polyethylene low-foaming plate in a cavity formed by the side red copper water stop sheet, the horizontal asphalt mastic layer and the upper section;
and fourthly, filling asphalt mastic into the U-shaped structure formed by the lateral red copper water-stop sheets and the lower red copper water-stop sheets again to form a vertical asphalt mastic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910429196.9A CN110144850B (en) | 2019-05-22 | 2019-05-22 | Water stopping method of water stopping system for gate station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910429196.9A CN110144850B (en) | 2019-05-22 | 2019-05-22 | Water stopping method of water stopping system for gate station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110144850A CN110144850A (en) | 2019-08-20 |
| CN110144850B true CN110144850B (en) | 2020-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910429196.9A Active CN110144850B (en) | 2019-05-22 | 2019-05-22 | Water stopping method of water stopping system for gate station |
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| CN (1) | CN110144850B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101748755A (en) * | 2009-12-14 | 2010-06-23 | 中铁第一勘察设计院集团有限公司 | Flexible connecting and sealing bitumastic impervious structure of tunnel deformation joint and constructing method |
| CN203654328U (en) * | 2013-12-24 | 2014-06-18 | 上海市水利工程设计研究院有限公司 | Assembly type water stop structure |
| CN105648988A (en) * | 2016-01-11 | 2016-06-08 | 中国电建集团华东勘测设计研究院有限公司 | Stage construction method for perpendicular anti-seepage structure of toe boards of concrete faced rockfill dam |
| CN206070487U (en) * | 2016-07-15 | 2017-04-05 | 北京中水科海利工程技术有限公司 | Outer protection type Copper water stop structure |
| CN106759111A (en) * | 2014-11-10 | 2017-05-31 | 张朝利 | Water-bag type concrete works movement joint sealing swaging die with reinforcing fiber |
| CN207794019U (en) * | 2018-01-03 | 2018-08-31 | 陈亚军 | The attachment device of copper sheet horizontal sealing and vertical sealing at hydro-structure parting |
| CN109706891A (en) * | 2019-03-06 | 2019-05-03 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of hydraulic engineering aqueduct seam antipriming |
-
2019
- 2019-05-22 CN CN201910429196.9A patent/CN110144850B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101748755A (en) * | 2009-12-14 | 2010-06-23 | 中铁第一勘察设计院集团有限公司 | Flexible connecting and sealing bitumastic impervious structure of tunnel deformation joint and constructing method |
| CN203654328U (en) * | 2013-12-24 | 2014-06-18 | 上海市水利工程设计研究院有限公司 | Assembly type water stop structure |
| CN106759111A (en) * | 2014-11-10 | 2017-05-31 | 张朝利 | Water-bag type concrete works movement joint sealing swaging die with reinforcing fiber |
| CN105648988A (en) * | 2016-01-11 | 2016-06-08 | 中国电建集团华东勘测设计研究院有限公司 | Stage construction method for perpendicular anti-seepage structure of toe boards of concrete faced rockfill dam |
| CN206070487U (en) * | 2016-07-15 | 2017-04-05 | 北京中水科海利工程技术有限公司 | Outer protection type Copper water stop structure |
| CN207794019U (en) * | 2018-01-03 | 2018-08-31 | 陈亚军 | The attachment device of copper sheet horizontal sealing and vertical sealing at hydro-structure parting |
| CN109706891A (en) * | 2019-03-06 | 2019-05-03 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of hydraulic engineering aqueduct seam antipriming |
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| CN110144850A (en) | 2019-08-20 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Keju Inventor after: Wang Xinghua Inventor after: Xu Lei Inventor after: Li Jia Inventor after: You Weifeng Inventor before: Chen Keju Inventor before: Wang Xinghua Inventor before: Xu Lei Inventor before: Li Jia Inventor before: You Weifeng |
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| CB03 | Change of inventor or designer information | ||
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| CP02 | Change in the address of a patent holder |
Address after: 12-13 / F, No. 12, nanhebang, Wuxi, Jiangsu Province, 214021 Patentee after: WUXI WATER CONSERVANCY DESIGN INSTITUTE Co.,Ltd. Address before: 12-13 / F, No.12, nanhebang, Suzhou, Jiangsu 214021 Patentee before: WUXI WATER CONSERVANCY DESIGN INSTITUTE Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |