The application method of self-closed sluice
Technical field
The application is related to the sluice in hydraulic engineering, more particularly to a kind of application method of self-closed steel sluice.
Background technology
In water conservancy water storage project, the particularly regulated water conservancy structure such as culvert, dam is designed with sluice, uses
To regulate and control water levels of upstream and downstream, because steel flashboard and gate slot are all hard plane contacts, during equipment conveying, installation, use
It can be deformed or surface corrosion, still can cause leak or infiltration, maintaining is costly, and due to leak infiltration, winter
Season low temperature can cause object correlation frost damage.
The content of the invention
In order to solve the above problems, the present invention provides a kind of application method of self-closed sluice, using in flashboard side
Or in the gate slot of both sides plus such as soft pipeline, the storage warehouse in the gate slot of pipeline communication bottom, flashboard pushes down storage warehouse, stores
Gas or liquid in storehouse flow into the pipeline of connection, and pipeline expands to play the work of sealed gate groove and flashboard gap because of pressure
With so as to reach sluice automatic-sealed, it is to avoid the purpose of leak infiltration, and it is easy to maintenance.
The technical solution adopted by the present invention is as follows:
A kind of self-closed sluice, including gate slot and flashboard, flashboard are arranged in gate slot, it is characterised in that:It is described
Gate slot in be provided with pipeline, connection storage warehouse in pipeline bottom puts down flashboard, flashboard presses to the storage warehouse of bottom, with storage
The pipe expansion of storehouse connection, tube wall is fitted tightly over flashboard avris, prevents water from leaking.
Further preferred scheme, described gate slot is arranged on the surrounding up and down in gate hole, and upside gate slot is
Rectangular through-hole, the left and right sides and downside gate slot cross-section are U-lag, and the one or both sides at gate channel opening are provided with support
Constituted on the inside of plate, supporting plate with gate slot and described pipeline is provided with a coffin, coffin.
Further preferred scheme, the gate slot of the described left and right sides exceedes brake application gate slot certain altitude composition flashboard and led to
Road, hangs in gate slot, pipeline is located at the one or both sides of flashboard by supporting flashboard from the flashboard passage on gate slot top.
Further preferred scheme, described pipeline is rubber or the softer, elastic pipeline of latex material, and pipeline section is
Circular or rectangle, pipeline is located at the one or both sides of flashboard, and the connection of pipeline bottom is located at the storage warehouse in tail gates groove, and pipeline is not
There is certain distance during pressurization with flashboard, flashboard declines the pipeline that the gas or liquid pushed down in storage warehouse, storage warehouse enter connection,
Generation Expansion sealing point is brought into close contact after pipeline pressurized expansion with flashboard, prevents water from leaking.
Further preferred scheme, described storage warehouse is softer, elastic container, and the connection of its two ends is arranged in gate slot
Pipeline, the gas or liquid in storage warehouse is pressed into pipeline by flashboard after putting down with the weight of flashboard, and pipeline is due to air pressure or liquid
Compression swelling, tube wall is fitted with flashboard, prevents water from leaking, it is necessary to lift flashboard when opening a sluice gate, storage warehouse loses the gas in pressure, pipeline
Body or liquid backflow, current flow out from gate hole.
The invention also discloses a kind of construction method of self-closed sluice, its feature comprises the following steps:
1) gate hole is set:Rectangular gate hole is reserved on culvert or dam body, the surrounding in gate hole sets gate slot, two
Side and downside gate slot are U-lag, and brake application gate slot is rectangular through-hole, and the gate slot of both sides is made more than brake application gate slot 30-100cm
For flashboard passage.
2) set in the opening one or both sides of gate slot on the inside of supporting plate, supporting plate and gate slot constitutes a rectangle sky
Between.
3) pipeline is set in the coffin in the left and right sides and brake application gate slot, selection for pipeline rubber or latex material
Softer, elastic pipeline, pipeline section is circular or rectangle, and pipeline is located at the one or both sides of flashboard;Storage is set in tail gates groove
Gas or liquid are provided with storage, the two ends of storage warehouse and pipeline communication above, storage warehouse.
4) supporting flashboard is hung in from the flashboard passage on gate slot top, flashboard declines the storage pushed down in tail gates groove
Gas or liquid in storehouse, storage warehouse are brought into close contact generation after entering the pipeline of connection, pipeline pressurized expansion because of pressure with flashboard
Expansion sealing point, blocks gap, prevents water from leaking.
The invention also discloses a kind of application method of self-closed sluice, its feature comprises the following steps:
1) closing gate:Flashboard is put into gate slot, the weight of flashboard is pressed in above storage warehouse, the gas in storage warehouse
Or liquid enters the pipeline of connection, pipeline is due to air pressure or hydraulic pressure generation expansion, and it is close that tube wall is brought into close contact generation expansion with flashboard
Seal point, you can prevent water from flashboard surrounding slot leakage.
2) gate opening:Flashboard lifting means is opened, flashboard is lifted into flashboard passage more than supreme gate slot, tail gates
The gas or liquid that storage warehouse in groove is lost in pressure, pipeline pass back into storage warehouse, and current flow out from gate hole.
Beneficial effects of the present invention
The present invention, which is used, has following technique effect after above technical scheme:1st, the sluice structure that the present invention is used is simple,
It is easy for installation;2nd, gate slot of the invention, flashboard is arranged in U-lag, and soft pipeline is set in the one or both sides of flashboard, is led to
Cross flashboard compressed by weight storage warehouse and give pipeline pressurized expansion, so that reach that sealing damper gap is acted on, therefore good sealing effect, no
Seepage;3rd, due to give pipeline pressurized expansion by flashboard own wt compression storage warehouse, therefore extra power equipment is not needed, therefore
Cost low-dimensional, and later convenient maintenance and replacement.
Brief description of the drawings
Fig. 1 is the main structure diagram of the present invention;
Fig. 2 is Fig. 1 A-A cross-sectional views;
Fig. 3 is Fig. 1 B-B cross-sectional views;
Fig. 4 be Fig. 3 the pressurization of the side ducts of flashboard two after the structural representation that is combined with flashboard of duct wall, it is seen that pipeline and lock
The Expansion sealing point 61 of plate;
Fig. 5 is the structural representation that flashboard slings the state of opening a sluice gate and drawing out some water;
Fig. 6 is Fig. 5 C-C cross-sectional views;
Fig. 7 is Fig. 6 closing gate state, and flashboard is pressed in the cross-sectional view of storage warehouse;
Fig. 8 is the pipeline and storage warehouse attachment structure schematic diagram being arranged in gate slot.
In figure, 1. flashboards, 2. lifting hanging points, 3. gate slots, 4. brake application gate slotes, 5. tail gates grooves, 6. pipelines, 61 expansions are close
Seal point, 7. supporting plates, 8- storage warehouses, 11. flashboard passages.
Embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
Embodiment, refer to the attached drawing 1-8:A kind of self-closed sluice, including gate slot 3 and flashboard 1, flashboard 1 are arranged on lock
In gate slot 3, pipeline 6 is provided with described gate slot 3, connection storage warehouse 8 in the bottom of pipeline 6 puts down flashboard 1, flashboard 1 is to bottom
Storage warehouse 8 presses, and the pipeline 6 connected with storage warehouse 8 expands, and tube wall is fitted tightly over the avris of flashboard 1, prevents water from leaking.
Further preferred scheme, described gate slot 3 is arranged in the surrounding up and down in gate hole, brake application gate slot 4
Between be rectangular through-hole, the left and right sides and the section of downside gate slot 5 are U-lag, and the one or both sides at the opening of gate slot 3 are provided with
Supporting plate 7, the inner side of supporting plate 7 is constituted with gate slot 3 is provided with described pipeline 6 in a coffin, coffin.
Further preferred scheme, the gate slot 3 of the described left and right sides exceedes the certain altitude of brake application gate slot 4 and constitutes flashboard
1 passage, hangs in gate slot 3, pipeline 6 is located at the side of flashboard 1 by supporting flashboard 1 from the flashboard passage 11 on the top of gate slot 3
Or both sides.
Further preferred scheme, described pipeline 6 is rubber or the softer, elastic pipeline of latex material, the section of pipeline 6
For circular or rectangle, pipeline 6 is located at the one or both sides of flashboard 1, and the connection of the bottom of pipeline 6 is located at the storage warehouse in tail gates groove 5
8, there is certain distance when pipeline 6 does not pressurize with flashboard 1, flashboard 1 declines the gas or liquid pushed down in storage warehouse 8, storage warehouse 8 and entered
Enter and be brought into close contact generation Expansion sealing point 61 after the pipeline 6 of connection, the pressurized expansion of pipeline 6 with flashboard 1, prevent water from leaking.
Further preferred scheme, described storage warehouse 8 is softer, elastic container, and the connection of its two ends is arranged on gate slot 3
Gas or liquid in storage warehouse 8 is pressed into pipeline 6 by interior pipeline 6, flashboard 1 after putting down with the weight of flashboard 1, pipeline 6 due to
Air pressure or hydraulic buckling, tube wall fit to form Expansion sealing point 61 with flashboard 1, prevent water from leaking, it is necessary to lift flashboard when opening a sluice gate
1, storage warehouse 8 loses gas or liquid backflow in pressure, pipeline 6, and current flow out from gate hole.
The present embodiment also discloses a kind of construction method of self-closed sluice, and its feature comprises the following steps:
1) gate hole is set:Rectangular gate hole is reserved on culvert or dam body, the surrounding in gate hole sets gate slot 3,
Both sides and tail gates groove 5 are U-lag, and brake application gate slot 4 is rectangular through-hole, and the gate slot 3 of both sides exceedes brake application gate slot 30-
100cm is used as flashboard passage 11;
2) supporting plate 7 is set in the opening one or both sides of gate slot 3, and the inner side of supporting plate 7 constitutes a square with gate slot 3
Shape space;
3) pipeline 6 is set in the coffin in the left and right sides and brake application gate slot 4, and pipeline 6 selects rubber or latex material
The softer, elastic pipeline 6 of matter, the section of pipeline 6 is circular or rectangle, and pipeline 6 is located at the one or both sides of flashboard 1;In tail gates groove
Storage warehouse 8 is set in 5, and the two ends of storage warehouse 8 are connected with pipeline 6 above, gas or liquid are provided with storage warehouse 8;
4) supporting flashboard 1 is hung in from the flashboard passage 11 on the top of gate slot 3, flashboard 1, which declines, to be pushed down in tail gates groove 5
Storage warehouse 8, the gas or liquid in storage warehouse 8 is tight with flashboard 1 after the pipeline 6 of connection, the pressurized expansion of pipeline 6 because pressure enters
Closely connected to close, the Expansion sealing point of generation blocks gap, prevents water from leaking.
The present embodiment also discloses the application method of above-mentioned self-closed sluice, and its feature comprises the following steps:
1) closing gate:Flashboard 1 is put into gate slot 3, the weight of flashboard 1 is pressed in above storage warehouse 8, in storage warehouse 8
Gas or liquid enter the pipeline 1 of connection, pipeline 1 produces expansion due to air pressure or hydraulic pressure, and tube wall is brought into close contact production with flashboard 1
Raw Expansion sealing point, you can prevent water from the surrounding slot leakage of flashboard 1;
2) gate opening:The lifting means of flashboard 1 is opened, flashboard 1 is lifted to the flashboard passage 11 of supreme gate slot more than 4,
The gas or liquid that storage warehouse 8 in tail gates groove 5 is lost in pressure, pipeline 6 pass back into storage warehouse 8, and current flow from gate hole
Go out.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein, including technology art
Language and scientific terminology, with the general understanding identical meaning with the those of ordinary skill in the application art.Should also
Understand, those terms defined in such as general dictionary, which should be understood that, to be had and the meaning in the context of prior art
The consistent meaning of justice, and unless defined as here, will not be explained with idealization or excessively formal implication.
The implication of " inside and outside " described herein referred to relative to equipment itself, the side inside sensing equipment
To be interior, otherwise is outer.
The implication of " connection " described herein can be that being directly connected between part can also be passed through between part
Other parts are indirectly connected with.
Using the above-mentioned desirable embodiment according to the application as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out in the range of without departing from present techniques thought entirely.This application it is technical
Scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.