CN2400497Y - Fence for damming river - Google Patents
Fence for damming river Download PDFInfo
- Publication number
- CN2400497Y CN2400497Y CN 99253386 CN99253386U CN2400497Y CN 2400497 Y CN2400497 Y CN 2400497Y CN 99253386 CN99253386 CN 99253386 CN 99253386 U CN99253386 U CN 99253386U CN 2400497 Y CN2400497 Y CN 2400497Y
- Authority
- CN
- China
- Prior art keywords
- hawser
- damming
- aperture plate
- cables
- river
- 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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- Revetment (AREA)
Abstract
The utility model relates to a fence net for damming rivers, which is composed of steel pipes and cables, wherein, the steel pipes are distributed uniformly in a transverse direction; the cables are distributed uniformly in a longitudinal direction; the cross points of the steel pipes and the cables are fixed via buckles or metal wires; one group of cables is respectively and uniformly distributed in the horizontal and vertical directions in the middle part of the fence net. The cross points of the groups of cables are fixed via buckles or metal wires, and smaller meshes are formed. The fence net for damming rivers, which adopts the proposal, is used for rivers damming construction. Stones which are backfilled can not be washed away by water, and the damming can be ensured to be completed safely and easily.
Description
The utility model relates in a kind of hydraulic engineering for making river cut-off close up employed aperture plate smoothly.
In present hydraulic engineering, for making river cut-off, what adopt mostly is backfill stone or cement block in the river course fast, form the dam, realize damming, under the fast situation of river flow velocity, the stone of toppling over into is easy to be washed away by current, causes that dam can not smooth implementation, the carrying out of influence construction.
The purpose of this utility model will provide a kind of river cut-off aperture plate exactly, uses this aperture plate, and when rivers were implemented to dam, the stone that backfill is entered can not washed away by current, can dam by smooth implementation.
The purpose of this utility model is achieved in that the river cut-off aperture plate, is made up of steel pipe and hawser, and steel pipe is along laterally evenly distributing, and hawser longitudinally evenly distributes, and its crosspoint is fixed with buckle or wire; In the middle part of aperture plate, horizontal and vertical each one group of hawser that evenly distributes, its crosspoint is fixed with buckle or wire, forms littler mesh.
Described hawser is with the short steel pipes protective sleeve outward.
Described hawser can be wirerope.
Described hawser also can be nylon rope.
When construction, aperture plate is placed in the river course, because it is its resistance to current is very little, fixing easily, on the both sides, river course, with the backfill stone this aperture plate is buried, make it further reliable and stable, mouth dams in the middle of the river course, because the aperture plate both sides have been embedded in the dam, firm stable needs only the mesh of the stone of backfill greater than this aperture plate mid portion, and current just can not wash away stone.
The river cut-off aperture plate that adopts such scheme to make is used for the river cut-off construction, and the building stones that backfill is entered can be not washed away, can guarantee to dam safely, successfully finish.This device also can be used for the reparation of dyke breach.
Accompanying drawing is a structure chart of the present utility model.
Below in conjunction with accompanying drawing the utility model is further described.River cut-off is made up of steel pipe 1 and hawser 2 with aperture plate, and steel pipe is along laterally evenly distributing, and hawser longitudinally evenly distributes, its crosspoint is fixed with buckle 5 or wire, and aperture plate is used for rivers builds a dam when damming, and hawser can be used wirerope, when being used for the dyke breach reparation, available nylon rope.In the use, the mid portion of aperture plate is positioned at the centre in river course, is in mouthful position of damming, and at horizontal and vertical each one group of hawser 4,3 that evenly distributes, its crosspoint is fixed with buckle or wire, forms littler mesh.During construction, aperture plate is fixed in the river course 6 height that its rising stage rapidly that highly will surpass river when damming can rise.Suffered impact force when the wall thickness of steel pipe and diameter will be enough to bear the weight of wirerope and backfill building stones, the hawser thickness will be enough to bear the impact force of building stones when damming.At the mouth that dams, the mesh that hawser forms is less than the size of backfill building stones, and building stones dam.For hawser is not damaged in construction, outside hawser, be with the short steel pipes protective sleeve, in short steel pipes both sides internal diameter chamfering, when impacted by building stones, rotatable, the impact that alleviates the suffered building stones of hawser protects it not to be damaged, and makes the energy smooth implementation that dams.
Claims (4)
1, a kind of river cut-off aperture plate, it is characterized in that: it is made up of steel pipe and hawser, and steel pipe is along laterally evenly distributing, and hawser longitudinally evenly distributes, and its crosspoint is fixed with buckle or wire; In the middle part of aperture plate, horizontal and vertical each one group of hawser that evenly distributes, its crosspoint is fixed with buckle or wire, forms littler mesh.
2, river cut-off aperture plate according to claim 1, it is characterized in that: described hawser is with the short steel pipes protective sleeve outward.
3, river cut-off aperture plate according to claim 1 and 2 is characterized in that: described hawser is a wirerope.
4, river cut-off aperture plate according to claim 1 and 2 is characterized in that: described hawser is a nylon rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99253386 CN2400497Y (en) | 1999-11-18 | 1999-11-18 | Fence for damming river |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99253386 CN2400497Y (en) | 1999-11-18 | 1999-11-18 | Fence for damming river |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2400497Y true CN2400497Y (en) | 2000-10-11 |
Family
ID=34037294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99253386 Expired - Fee Related CN2400497Y (en) | 1999-11-18 | 1999-11-18 | Fence for damming river |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2400497Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425139A (en) * | 2011-10-13 | 2012-04-25 | 杨清太 | Method for constructing dam in deepwater river |
| CN103827396A (en) * | 2011-09-21 | 2014-05-28 | 日铁住金建材株式会社 | Steel slit dam |
-
1999
- 1999-11-18 CN CN 99253386 patent/CN2400497Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103827396A (en) * | 2011-09-21 | 2014-05-28 | 日铁住金建材株式会社 | Steel slit dam |
| CN103827396B (en) * | 2011-09-21 | 2015-08-26 | 日铁住金建材株式会社 | Steel slit dam |
| CN102425139A (en) * | 2011-10-13 | 2012-04-25 | 杨清太 | Method for constructing dam in deepwater river |
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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 |