CN2344435Y - Water-retaining assembled net - Google Patents
Water-retaining assembled net Download PDFInfo
- Publication number
- CN2344435Y CN2344435Y CN 98236308 CN98236308U CN2344435Y CN 2344435 Y CN2344435 Y CN 2344435Y CN 98236308 CN98236308 CN 98236308 CN 98236308 U CN98236308 U CN 98236308U CN 2344435 Y CN2344435 Y CN 2344435Y
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- CN
- China
- Prior art keywords
- group
- net
- water
- assembled
- assembly unit
- 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 - Fee Related
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Abstract
One end of a net side transverse supporting rod group (1) combined by a water-retaining assembled net is folded up and forms a connective hook group (5), the (5) and the net side are not lain in the same plane, one end of a longitudinal supporting rod group (2) is opened, and a plug group (6) is exposed. When an embankment occurs mouth bursting danger, the utility model is inserted into the point of the bursting mouth, a rope is hitched, stone sand bags are devoted, and the devoted materials can be made not to be rushed away. If the bursting mouth is over wide, a plurality of assembled nets can be assembled into a block of water-blocking huge net to be used by the connective hooks. The utility model is arranged on the side of an earth bank, the water-retaining assembled nets can be connected to use, a steel net belt is formed, and weave bags are additionally arranged on the steel net belt to be used for loading sandstone. A firm small bank can be effectively built, and the flood fighting intensity of the embankment is enhanced. The utility model has the advantages of rapid assembling, convenient use and firm and durable structure.
Description
This practicality newly relates to the hydraulic engineering technology, and what specifically be meant a kind of be used to build a dam water conservancies such as dash and flood protection works blocks water assembly unit net.
China is a river frequent country of many floods.The Changjiang river, the Yellow River be continuous thousands of in, countless rural area, cities and towns is passed by tens of provinces that flow through, and moistens the open country, but has caused very big psychological pressure and disaster also for the littoral people.The flow through dykes and dams in zone, vast small towns underdeveloped of river are earth embankment, when big regimen takes place, be very easy to because of long-term high water level soak or greatly flow wash away trowel used for plastering dike, dam break, dangerous situations such as crevasse take place.In case and dangerous situation occurs, dam the feed intake requirement of speedily carrying out rescue work to the time of stifled dam is very urgent.Just repeatedly above-mentioned situation appearred in the Yangtze River flood recently, clutch, and extremities such as the heavy car of shipwreck commonly used are speedily carried out rescue work.
But the purpose of this utility model provide a kind of quick-assembling be used to build a dam the dash reinforce dikes and dams block water assembly unit net.
The described water assembly unit net that blocks forms wire side by crisscross being fixedly connected of pole, it is characterized in that: an end of forming the one group of pole-lateral strut group (1) of wire side is turned up, and forms to connect grapple group (5), connects grapple group (5) and does not locate same plane with wire side; One end of forming another group pole-longitudinal holding pole group (2) of wire side opens wide, and exposes plug group (6).The inclination angle that described connection grapple group (5) and wire side form is smaller or equal to 90 °.The described assembly unit net length * wide 4m * 1.8m that is of a size of, the mesh length * wide 0.4m * 0.25m that is of a size of.
The sharp plug that expose on one side that described assembly unit net opens wide is very easy to when dyke generation crevasse dangerous situation, be inserted into dam breach position in inserting soft earth, rope on the bolt of both sides then drops into the building stones sand pocket again, and can make feeds intake exempts from by washout, can save in a large number and feed intake the favourable ridge that closes rapidly.If crevasse face is wide, then utilize the online connection grapple of this assembly unit polylith assembly unit net can be assembled into a big net of water blockoff.Described assembly unit net adopted place on the earth embankment face, but the polylith coupling forms a steel mesh belt, places the packed sandstone of braiding on it, can effectively build up firm small dike, saves floor occupying area, and has strengthened dyke flood intensity.It is rapid to the utlity model has assembly unit, easy to use, robust advantage.Can be widely used in engineering fields such as water conservancies such as impound and flood control.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model Fig. 1 sectional view.
Fig. 3 is the Application Example of the utility model when being used to reinforce earth embankment.
Fig. 4 is the Application Example of the utility model when being used for burst-stopping.
Fig. 5 is that the utility model is connected and fixed accessory.
Among the figure: 1-lateral strut, 2-longitudinal holding pole, 3-solder joint, 4-mesh, 5-connect grapple, 6-assembly unit net, 7-earth embankment section, 8-rope, 9-embankment.
The described water assembly unit net that blocks generally selects for use the round steel of φ 20 to make material, with the carbon steel welding, or selects the welding rod welding that adapts with base material for use.If be used to dam the Yangtze River, then can select for use φ 40 or bigger round steel or the screw-thread steel of diameter to make according to actual needs.The assembly unit net generally is prefabricated, and mesh size or wire side size also can suitably be dwindled as required.Assembly unit for convenience, the ∩ type that can select for use Fig. 5 to show are connected and fixed accessory to be strengthened connecting stability, makes it more solid and reliable.
Claims (3)
1, a kind of water assembly unit net that blocks forms wire side by crisscross being fixedly connected of pole, it is characterized in that: one group of pole of forming wire side---an end of lateral strut group (1) is turned up, and forms to connect grapple group (5), connects grapple group (5) and does not locate same plane with wire side; Form wire side another group pole---an end of longitudinal holding pole group (2) opens wide, and exposes plug group (6).
2, the water assembly unit net that blocks as claimed in claim 1 is characterized in that: the inclination angle that described connection grapple group (5) and wire side form is smaller or equal to 90 °.
3, the water assembly unit net that blocks as claimed in claim 1 is characterized in that: the described assembly unit net length * wide 4m of being of a size of * 1.8m, the mesh length * wide 0.4m * 0.25m that is of a size of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98236308 CN2344435Y (en) | 1998-09-04 | 1998-09-04 | Water-retaining assembled net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98236308 CN2344435Y (en) | 1998-09-04 | 1998-09-04 | Water-retaining assembled net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2344435Y true CN2344435Y (en) | 1999-10-20 |
Family
ID=33984395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98236308 Expired - Fee Related CN2344435Y (en) | 1998-09-04 | 1998-09-04 | Water-retaining assembled net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2344435Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899822A (en) * | 2010-08-15 | 2010-12-01 | 单发成 | Flood control net |
| CN106638474A (en) * | 2016-08-29 | 2017-05-10 | 单发成 | Method for blocking piping and leakage of dam |
| CN108316273A (en) * | 2018-04-16 | 2018-07-24 | 安徽省贝斯泰检测科技有限公司 | A kind of branch afflux mouth rubbish fishing device and its assembly Refloatation method |
-
1998
- 1998-09-04 CN CN 98236308 patent/CN2344435Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899822A (en) * | 2010-08-15 | 2010-12-01 | 单发成 | Flood control net |
| CN101899822B (en) * | 2010-08-15 | 2012-03-21 | 单发成 | Flood control net |
| CN106638474A (en) * | 2016-08-29 | 2017-05-10 | 单发成 | Method for blocking piping and leakage of dam |
| CN108316273A (en) * | 2018-04-16 | 2018-07-24 | 安徽省贝斯泰检测科技有限公司 | A kind of branch afflux mouth rubbish fishing device and its assembly Refloatation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |