CN204343257U - The rubber dam of the wear-resistant steel plate of a kind of autocontrol band - Google Patents
The rubber dam of the wear-resistant steel plate of a kind of autocontrol band Download PDFInfo
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- CN204343257U CN204343257U CN201420809433.7U CN201420809433U CN204343257U CN 204343257 U CN204343257 U CN 204343257U CN 201420809433 U CN201420809433 U CN 201420809433U CN 204343257 U CN204343257 U CN 204343257U
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Abstract
The rubber dam of the wear-resistant steel plate of a kind of autocontrol band, comprise steel concrete groove, be anchored at the rubber dam in groove base plate, by upstream side to the water supply and sewerage pipeline in downstream, the wear-resistant steel plate that band is hinged is provided with above groove, be provided with hinged-support between this wear-resistant steel plate and groove upstream side step, the downstream-side end of wear-resistant steel plate is provided with roller; Be provided with in riverbed between groove and the water exit end in water supply and sewerage pipeline downstream every road, be provided with anti-skidding bank in road, be provided with water stop rubber below anti-skidding bank, water stop rubber is connected with the ball float of the water surface by frenulum.The utility model takes rubber dam to support wear-resistant steel plate dash, and rubber dam does not directly contact with current, avoids wearing and tearing and the shock effect of bed load sediment particle, and structure is simple, easy construction.In flood period, rubber dam slump is in groove, and wear-resistant steel plate falls rear directly as groove cover plate, plays protection rubber dam and anti-silting effect; The ball float system that structure carries simultaneously can regulate rubber dam to sluice automatically.
Description
Technical field
The utility model belongs to hydraulic engineering field, relates to a kind of dash (sluicing) building---rubber dam of the wear-resistant steel plate of a kind of autocontrol band that can regulate with seasonal low water/abundance of water.
This utility model, when dry season, the river course level of tail water was lower, manually opens water pump and water intaking valve, utilizes float link device automatically to close outlet valve to water-filling in rubber dam, with jacking wear-resistant steel plate dam dash; When downstream high water level, outlet valve is opened automatically, switches off the pump, and makes rubber dam and wear-resistant steel plate fall sluicing to discharge the inner water-filling of water tank.
Background technology
In south China mountain stream year, high flow or low flow is remarkable, and rubber dam is practical as one, and the dash form of technology maturation, has application in China more.But rubber dam washes away lower easy generation ablation destruction for a long time at hyper-concentration flow, and in river, Southern Mountain Areas of China, there is more bed load river, therefore higher requirement is proposed to the abrasion resistance of water retaining structure.Given this, the rubber dam of the wear-resistant steel plate of a kind of self-floating of utility model band.
Summary of the invention
The utility model object is to provide the rubber dam of the wear-resistant steel plate of a kind of autocontrol band.In recent years, the river comprehensive realignment demand for the purpose of water environment and Ecology protection and view and entertainment environment are built increases day by day.In this context, can for river feature and to possess the ecological hydraulic structure of multi-functional low impact be current development emphasis.It is low that the utility model had both had existing rubber dam cost, short construction period, convenient management, the advantage less to the original ecology influence in river, compensate for again existing rubber dam easily in the problem of washing away lower easy generation ablation destruction for a long time containing bed load river.
This structure takes rubber dam to support wear-resistant steel plate dash, and rubber dam does not directly contact with current, avoids wearing and tearing and the shock effect of bed load sediment particle; In flood period, rubber dam slump is in groove, and wear-resistant steel plate falls rear directly as groove cover plate, plays protection rubber dam and anti-silting effect; The ball float system that structure carries simultaneously can regulate rubber dam to sluice automatically.This structural principle is simple, easy construction.
The rubber dam of the wear-resistant steel plate of autocontrol band that the utility model provides, comprise the steel concrete groove arranged in river course, be anchored at the rubber dam in groove base plate, and below groove in riverbed by upstream side to the water supply and sewerage pipeline in downstream, described water supply and sewerage pipeline comprises the inlet segment of upstream side and the water exit end in downstream, and this water supply and sewerage pipeline is communicated with the inside of rubber dam in groove simultaneously; The wear-resistant steel plate that a band is hinged is provided with above described groove, described wear-resistant steel plate to be hinged by single direction rotation steel by two joints or three joints and to form, hinged-support is provided with between this wear-resistant steel plate and groove upstream side step, the downstream-side end of wear-resistant steel plate is provided with roller, and this roller is placed on the step in groove downstream; Be provided with in riverbed between groove and the water exit end in water supply and sewerage pipeline downstream one be communicated with water supply and sewerage pipeline every road, an anti-skidding bank is provided with in the middle of road, the below of anti-skidding bank is provided with a water stop rubber, and this water stop rubber is linked together by the ball float of frenulum and the water surface.
The inlet segment of described water supply and sewerage pipeline upstream side is provided with a water pump, and inlet segment entrance is provided with water inlet valve, and the water exit end exit in water supply and sewerage pipeline downstream is provided with an outlet valve.
advantage of the present utility model and good effect:
The rubber dam of the wear-resistant steel plate of autocontrol band that the utility model provides has standardized production, reliable in quality; The rubber dam technology maturation adopted and construction is simple, has very high bearing capacity simultaneously; In the dash phase, wear-resistant steel plate can avoid bed load sediment particle to the wearing and tearing of rubber dam and shock effect; In flood period, pre-manufactured steel panel can avoid Sediment Siltation on the impact of works after falling after rise, and on river course flood without impact.Meanwhile, ball float system can regulate downstream line to sluice automatically, carries out discharging water of rubber dam.
Accompanying drawing explanation
Fig. 1 is the suitable river direction sectional drawing on autocontrol band Development of Wear Resistant Steel plate rubber dam under falling state.
Fig. 2 is the suitable river direction sectional drawing on autocontrol band Development of Wear Resistant Steel plate rubber dam under raised configuration.
In figure, 1 is rubber dam; 2 for being with hinged wear-resistant steel plate; 3 is ball float; 4 is concrete groove; 5 is single direction rotation steel hinge; 6 is hinged-support; 7 is roller; 8 is water stop rubber; 9 is water pump; 10 is anti-skid bank; 11 is frenulum; 12 is water supply and sewerage pipeline inlet segment; 13 is water inlet valve; 14 is water supply and sewerage pipeline water exit end; 15 is outlet valve; 16 is every road.
Detailed description of the invention
embodiment 1:
As shown in Figure 1, the rubber dam of the wear-resistant steel plate of autocontrol band that the utility model provides, comprise the steel concrete groove 4 arranged in river course, be anchored at the rubber dam 1 in groove base plate, and below groove in riverbed by upstream side to the water supply and sewerage pipeline in downstream, described water supply and sewerage pipeline comprises the inlet segment 12 of upstream side and the water exit end 14 in downstream, and this water supply and sewerage pipeline is communicated with the inside of rubber dam in groove simultaneously; The wear-resistant steel plate 2 that a band is hinged is provided with above described groove, described wear-resistant steel plate cuts with scissors 5 by two joints or three joints (this example selects three joints) by single direction rotation steel and is formed by connecting, arranging of single direction rotation steel hinge 5 can make the wear-resistant steel plate in steel hinge place can only raise up bending, and can not recessedly bend, raise after wear-resistant steel plate falls at water level like this and flush with riverbed, ensure that good flow condition.Hinged-support 6 is provided with between this wear-resistant steel plate and groove upstream side step, the downstream-side end of wear-resistant steel plate is provided with roller 7, this roller is placed on the step in groove downstream, at wear-resistant steel plate by rubber dam jack-up or when falling after rise, rolled by roller and regulate the downstream side position of wear-resistant steel plate and the lifting heights of wear-resistant steel plate.Be provided with in riverbed between groove 4 and the water exit end 14 in water supply and sewerage pipeline downstream one be communicated with water supply and sewerage pipeline every road 16, an anti-skidding bank 10 is provided with in the middle of road, the below of anti-skidding bank is provided with a water stop rubber 8, and this water stop rubber is linked together by the ball float 3 of frenulum 11 with the water surface.
The inlet segment of described water supply and sewerage pipeline upstream side is provided with a water pump 9, and inlet segment entrance is provided with water inlet valve 13, and the water exit end exit in water supply and sewerage pipeline downstream is provided with an outlet valve 15.
Dash phase water level is lower, make ball float 3 highly also lower, thus water stop rubber 8 falls obstruction water supply and sewerage pipeline water exit end 14, now open water inlet valve 13 and water pump 9, river to enter in rubber dam and as supporting (see Fig. 2) after being filled up through inlet segment 12, drive the wear-resistant steel plate 2 of merogenesis to turn to a certain point of view simultaneously, form obstructing surface, now downstream roller incites somebody to action upstream side roll.Non-dash phase water level is higher, make ball float height also higher, ball float drives water stop rubber 8 to rise (anti-skid bank 10 can prevent water stop rubber slippage out of hand) by frenulum 11, water exit end 14 is opened, in rubber dam, water-filling releases and slump thereupon, wear-resistant steel plate falls after rise clockwise, ride on the step of steel concrete groove 4 downstream, roller drives wear-resistant steel plate downstream end to move, because the connection steel hinge place between the wear-resistant steel plate of each joint can not recessedly bend, therefore whole wear-resistant steel plate is parallel with riverbed, ensure that flow condition is good.Pipeline adopts round steel pipe, and bury and consolidate below groove in river course, conduit entrance is arranged on upstream side river course; Pipe outlet is arranged on river course, downstream; Ball float, frenulum and water stop rubber are fixed in road, and ball float height is by upper river water lev el control, and interlock frenulum and water stop rubber control downstream river course by outlet conduit automatic drainage.
Application example
Steel concrete groove was constructed in non-flood season, dug 0.8m and formed groove, groove length 10m, adopt concreting under river bed.Wear-resistant steel plate respectively saves length and is respectively first segment 3.5m, second section 2.3m, and Section of three 4.2m, steel plate wall thickness 50mm are precast construction; Dash degree of depth 3.0m; Rubber dam designs according to " rubber dam technical specification (SL227-98) ", the inflation medium of dam bag is water, water pump is arranged on appropriate location, riverbed, upstream, flow through water inlet pipe and enter in rubber bag by pumping for water pump and carry out water-filling, slowly the wear-resistant steel plate in lifting top, realizes artificial water-filling.Drive water stop rubber to depart from discharge opening by ball float with SEA LEVEL VARIATION and realize the automatic drainage of rubber dam, thus wear-resistant steel plate is fallen.Upstream and downstream pipeline adopts round steel pipe, and diameter is 0.3m.
The construction method of this example, comprises the following steps: 1) prefabricated wear-resistant steel plate, is assembled into entirety, then transports to job site; 2) after non-flood season dams, excavation concreting groove, tubing, installs water pump; 3) the ball float systems such as ball float, frenulum and water stop rubber are installed; 4) assembling rubber dam; 5) wear-resistant steel plate is installed.
Claims (2)
1. the rubber dam of the wear-resistant steel plate of autocontrol band, comprise the steel concrete groove arranged in river course, be anchored at the rubber dam in groove base plate, and below groove in riverbed by upstream side to the water supply and sewerage pipeline in downstream, described water supply and sewerage pipeline comprises the inlet segment of upstream side and the water exit end in downstream, and this water supply and sewerage pipeline is communicated with the inside of rubber dam in groove simultaneously; It is characterized in that above described groove, being provided with the hinged wear-resistant steel plate of a band, described wear-resistant steel plate to be hinged by single direction rotation steel by two joints or three joints and to form, hinged-support is provided with between this wear-resistant steel plate and groove upstream side step, the downstream-side end of wear-resistant steel plate is provided with roller, and this roller is placed on the step in groove downstream; Be provided with in riverbed between groove and the water exit end in water supply and sewerage pipeline downstream one be communicated with water supply and sewerage pipeline every road, an anti-skidding bank is provided with in the middle of road, the below of anti-skidding bank is provided with a water stop rubber, and this water stop rubber is linked together by the ball float of frenulum and the water surface.
2. the rubber dam of the wear-resistant steel plate of autocontrol band according to claim 1, it is characterized in that the inlet segment of described water supply and sewerage pipeline upstream side is provided with a water pump, inlet segment entrance is provided with water inlet valve, and the water exit end exit in water supply and sewerage pipeline downstream is provided with an outlet valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809433.7U CN204343257U (en) | 2014-12-20 | 2014-12-20 | The rubber dam of the wear-resistant steel plate of a kind of autocontrol band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809433.7U CN204343257U (en) | 2014-12-20 | 2014-12-20 | The rubber dam of the wear-resistant steel plate of a kind of autocontrol band |
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| Publication Number | Publication Date |
|---|---|
| CN204343257U true CN204343257U (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420809433.7U Withdrawn - After Issue CN204343257U (en) | 2014-12-20 | 2014-12-20 | The rubber dam of the wear-resistant steel plate of a kind of autocontrol band |
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| CN (1) | CN204343257U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104532796A (en) * | 2014-12-20 | 2015-04-22 | 天津大学前沿技术研究院有限公司 | Self-controlled type rubber dam with wear-resistant steel plate |
| CN106192889A (en) * | 2016-08-18 | 2016-12-07 | 宋丙强 | Sealing dam |
| CN108643128A (en) * | 2018-05-29 | 2018-10-12 | 周新杭 | A kind of rubber dam guard method and device |
| CN109316685A (en) * | 2018-10-22 | 2019-02-12 | 浙江海洋大学 | A kind of lift extendible capacity fire wall |
| AT524660B1 (en) * | 2021-04-01 | 2022-08-15 | Hydro Construct Unternehmen Fuer Wasser Und Energietechnik Ges M B H | hose weir |
-
2014
- 2014-12-20 CN CN201420809433.7U patent/CN204343257U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104532796A (en) * | 2014-12-20 | 2015-04-22 | 天津大学前沿技术研究院有限公司 | Self-controlled type rubber dam with wear-resistant steel plate |
| CN104532796B (en) * | 2014-12-20 | 2016-06-01 | 天津大学前沿技术研究院有限公司 | The rubber dam of a kind of wear-resistant steel plate of self-control type band |
| CN106192889A (en) * | 2016-08-18 | 2016-12-07 | 宋丙强 | Sealing dam |
| CN108643128A (en) * | 2018-05-29 | 2018-10-12 | 周新杭 | A kind of rubber dam guard method and device |
| CN109316685A (en) * | 2018-10-22 | 2019-02-12 | 浙江海洋大学 | A kind of lift extendible capacity fire wall |
| AT524660B1 (en) * | 2021-04-01 | 2022-08-15 | Hydro Construct Unternehmen Fuer Wasser Und Energietechnik Ges M B H | hose weir |
| AT524660A4 (en) * | 2021-04-01 | 2022-08-15 | Hydro Construct Unternehmen Fuer Wasser Und Energietechnik Ges M B H | hose weir |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150520 Effective date of abandoning: 20160601 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |