CN205276226U - Automatic seal sluice - Google Patents

Abstract

The utility model relates to a sluice among the hydraulic engineering, in particular to automatic seal sluice, sluice include flashboard frame, flashboard and storage storehouse, and the flashboard setting is equipped with the pipeline in the flashboard frame in the flashboard frame, and pipeline intercommunication sets up the storage storehouse in gate slot down, and the flashboard is pressed on storing the storehouse, stores gas or liquid entering pipeline in the storehouse, pipeline pressurization afterexpansion and the flashboard production expandable sealing point of closely laminating to prevent water to leak.

Description

A kind of self-closed sluice

Technical field

The application relates to the sluice in hydraulic engineering, particularly to a kind of self-closed steel sluice.

Background technology

In water conservancy water storage project, the particularly regulated water conservancy structure such as culvert, dam, it is designed with sluice, in order to regulate and control water levels of upstream and downstream, owing to steel flashboard and gate slot are all hard plane contact, can be deformed or surface corrosion in equipment conveying, installation, use procedure, or can cause and leak or seep water, costly, again due to infiltration of leaking, winter low temperature can cause that object correlation frost damages in maintaining.

Utility model content

In order to solve the problems referred to above, this utility model provides a kind of self-closed sluice, adopt and add in the gate slot of flashboard one or both sides such as soft pipeline, storage warehouse in the gate slot of pipeline communication bottom, storage warehouse pushed down by flashboard, and gas or liquid in storage warehouse flow into the pipeline connected, pipeline expands the effect playing sealed gate groove with flashboard gap because of pressure, thus reaching sluice automatic-sealed, it is to avoid the purpose of infiltration of leaking, and easy to maintenance.

The technical solution adopted in the utility model is as follows:

A kind of self-closed sluice, including gate slot and flashboard, flashboard is arranged in gate slot, it is characterized in that: be provided with pipeline in described gate slot, pipeline bottom connects storage warehouse, puts down flashboard, the storage warehouse of bottom is pressed by flashboard, the pipe expansion connected with storage warehouse, tube wall is fitted tightly over flashboard avris, stops water leakage.

Further preferred version, described gate slot is arranged on the surrounding up and down in gate hole, upside gate slot is rectangular through-hole, the left and right sides and gate slot cross section, downside are U-lag, it is provided with gripper shoe in the one or both sides of gate slot opening part, constitute a coffin with gate slot inside gripper shoe, in coffin, be provided with described pipeline.

Further preferred version, the gate slot of the described left and right sides exceedes brake application gate slot certain altitude and constitutes flashboard passage, and from the flashboard passage on gate slot top, supporting flashboard is hung in gate slot, and pipeline is positioned at the one or both sides of flashboard.

Further preferred version, described pipeline is the softer, elastic pipeline of rubber or latex material, pipeline section is circular or rectangle, pipeline is positioned at the one or both sides of flashboard, and pipeline bottom connects the storage warehouse being positioned at tail gates groove, has certain distance with flashboard when pipeline does not pressurize, flashboard declines and pushes down storage warehouse, gas or liquid in storage warehouse enter the pipeline connected, and fit tightly generation Expansion sealing point after pipeline pressurized expansion with flashboard, stop water leakage.

Further preferred version, described storage warehouse is softer, elastic container, the connection of its two ends is arranged on the pipeline in gate slot, and the gas in storage warehouse or liquid are pressed into pipeline with the weight of flashboard after putting down by flashboard, and pipeline is due to air pressure or hydraulic buckling, tube wall and flashboard laminating, stop water leakage, it is necessary to mentioning flashboard when opening a sluice gate, storage warehouse loses pressure, gas or liquid in pipeline reflux, and current flow out from gate hole.

The invention also discloses the construction method of a kind of self-closed sluice, its feature comprises the steps:

1) gate hole is set: reserved rectangular gate hole on culvert or dam body, surrounding in gate hole arranges gate slot, both sides and downside gate slot are U-lag, and brake application gate slot is rectangular through-hole, and the gate slot of both sides exceedes brake application gate slot 30-100cm as flashboard passage.

2) gripper shoe is set in the opening one or both sides of gate slot, inside gripper shoe, constitutes a coffin with gate slot.

3) in the coffin in the left and right sides and brake application gate slot, pipeline is set, the softer, elastic pipeline of selection for pipeline rubber or latex material, pipeline section is circular or rectangle, and pipeline is positioned at the one or both sides of flashboard; Storage warehouse is set in tail gates groove, the two ends of storage warehouse and above pipeline communication, it is provided with gas or liquid in storage warehouse.

4) supporting flashboard is hung in from the flashboard passage on gate slot top, the storage warehouse in tail gates groove is pushed down in flashboard decline, gas in storage warehouse or liquid enter the pipeline of connection because of pressure, fit tightly generation Expansion sealing point with flashboard after pipeline pressurized expansion, block gap, stop water leakage.

The invention also discloses the using method of a kind of self-closed sluice, its feature comprises the steps:

1) closing gate: flashboard is put into gate slot, the weight of flashboard is pressed in above storage warehouse, gas or liquid in storage warehouse enter the pipeline connected, pipeline produces to expand due to air pressure or hydraulic pressure, tube wall and flashboard fit tightly generation Expansion sealing point, and water can be stoped from flashboard surrounding slot leakage.

2) gate opening: opening flashboard lifting means, flashboard lifts the flashboard passage of more than supreme gate slot, the storage warehouse in tail gates groove loses pressure, and gas or liquid in pipeline pass back into storage warehouse, current flow out from gate hole.

The beneficial effects of the utility model

The sluice structure that this utility model adopts and has following technical effect that 1 after above technical scheme, this utility model adopts is simple, easy for installation; 2, gate slot of the present utility model, flashboard is arranged in U-lag, arranges soft pipeline in the one or both sides of flashboard, by flashboard compressed by weight storage warehouse to pipeline pressurized expansion, thus reaching the effect of sealing damper gap, therefore good sealing effect, non-leakage; 3, owing to coming to pipeline pressurized expansion by flashboard own wt compression storage warehouse, therefore extra power equipment, therefore cost low-dimensional are not needed, and later convenient maintenance and replacement.

Accompanying drawing explanation

Fig. 1 is main TV structure schematic diagram of the present utility model;

Fig. 2 is the A-A cross-sectional view of Fig. 1;

Fig. 3 is the B-B cross-sectional view of Fig. 1;

Fig. 4 be Fig. 3 the pressurization of flashboard two side ducts after the structural representation that is combined with flashboard of duct wall, it is seen that the Expansion sealing point 61 of pipeline and flashboard;

Fig. 5 is that flashboard is sling the structural representation of the state of opening a sluice gate and drawing out some water;

Fig. 6 is the C-C cross-sectional view of Fig. 5;

Fig. 7 is the closing gate state of Fig. 6, and flashboard is pressed in the cross-sectional view of storage warehouse;

Fig. 8 is arranged on pipeline in gate slot and storage warehouse attachment structure schematic diagram.

In figure, 1. flashboard, 2. promote hanging point, 3. gate slot, 4. brake application gate slot, 5. tail gates groove, 6. pipeline, 61 Expansion sealing points, 7. gripper shoe, 8-storage warehouse, 11. flashboard passages.

Detailed description of the invention

Below in conjunction with drawings and Examples, this utility model is further described.

Embodiment, with reference to accompanying drawing 1-8: a kind of self-closed sluice, including gate slot 3 and flashboard 1, flashboard 1 is arranged in gate slot 3, is provided with pipeline 6 in described gate slot 3, pipeline 6 bottom connects storage warehouse 8, putting down flashboard 1, the storage warehouse 8 of bottom is pressed by flashboard 1, and the pipeline 6 connected with storage warehouse 8 expands, tube wall is fitted tightly over flashboard 1 avris, stops water leakage.

Further preferred version, described gate slot 3 is arranged on the surrounding up and down in gate hole, it is rectangular through-hole in the middle of brake application gate slot 4, the left and right sides and downside gate slot 5 cross section are U-lag, it is provided with gripper shoe 7 in the one or both sides of gate slot 3 opening part, constitute a coffin inside gripper shoe 7 with gate slot 3, in coffin, be provided with described pipeline 6.

Further preferred version, the gate slot 3 of the described left and right sides exceedes brake application gate slot 4 certain altitude and constitutes flashboard 1 passage, and from the flashboard passage 11 on gate slot 3 top, supporting flashboard 1 is hung in gate slot 3, and pipeline 6 is positioned at the one or both sides of flashboard 1.

Further preferred version, the described softer, elastic pipeline that pipeline 6 is rubber or latex material, pipeline 6 cross section is circular or rectangle, pipeline 6 is positioned at the one or both sides of flashboard 1, and pipeline 6 bottom connects the storage warehouse 8 being positioned at tail gates groove 5, has certain distance with flashboard 1 when pipeline 6 does not pressurize, flashboard 1 declines and pushes down storage warehouse 8, gas or liquid in storage warehouse 8 enter the pipeline 6 connected, and fit tightly generation Expansion sealing point 61 after pipeline 6 pressurized expansion with flashboard 1, stop water leakage.

Further preferred version, described storage warehouse 8 is softer, elastic container, the connection of its two ends is arranged on the pipeline 6 in gate slot 3, and the gas in storage warehouse 8 or liquid are pressed into pipeline 6 with the weight of flashboard 1 after putting down by flashboard 1, and pipeline 6 is due to air pressure or hydraulic buckling, tube wall forms Expansion sealing point 61 with flashboard 1 laminating, stop water leakage, it is necessary to mentioning flashboard 1 when opening a sluice gate, storage warehouse 8 loses pressure, gas or liquid in pipeline 6 reflux, and current flow out from gate hole.

The present embodiment also discloses the construction method of a kind of self-closed sluice, and its feature comprises the steps:

1) gate hole is set: reserved rectangular gate hole on culvert or dam body, surrounding in gate hole arranges 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 as flashboard passage 11;

2) gripper shoe 7 is set in the opening one or both sides of gate slot 3, inside gripper shoe 7, constitutes a coffin with gate slot 3;

3) arranging pipeline 6 in the coffin in the left and right sides and brake application gate slot 4, pipeline 6 selects the softer, elastic pipeline 6 of rubber or latex material, pipeline 6 cross section to be circular or rectangle, and pipeline 6 is positioned at the one or both sides of flashboard 1; Arranging storage warehouse 8 in tail gates groove 5, the two ends of storage warehouse 8 connect with pipeline 6 above, are provided with gas or liquid in storage warehouse 8;

4) supporting flashboard 1 is hung in from the flashboard passage 11 on gate slot 3 top, the storage warehouse 8 in tail gates groove 5 is pushed down in flashboard 1 decline, gas in storage warehouse 8 or liquid enter the pipeline 6 of connection because of pressure, fit tightly with flashboard 1 after pipeline 6 pressurized expansion, the Expansion sealing point produced blocks gap, stops water leakage.

The present embodiment also discloses the using method of above-mentioned self-closed sluice, and its feature comprises the steps:

1) closing gate: flashboard 1 is put into gate slot 3, the weight of flashboard 1 is pressed in above storage warehouse 8, gas or liquid in storage warehouse 8 enter the pipeline 1 connected, pipeline 1 produces to expand due to air pressure or hydraulic pressure, tube wall and flashboard 1 fit tightly generation Expansion sealing point, and water can be stoped from flashboard 1 surrounding slot leakage;

2) gate opening: opening flashboard 1 lifting means, flashboard 1 lifts the flashboard passage 11 of supreme gate slot more than 4, the storage warehouse 8 in tail gates groove 5 loses pressure, and gas or liquid in pipeline 6 pass back into storage warehouse 8, current flow out from gate hole.

Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein, including technical term and scientific terminology, have with the those of ordinary skill in the application art be commonly understood by identical meaning. Should also be understood that in such as general dictionary, those terms of definition should be understood that have the meaning consistent with the meaning in the context of prior art, and unless defined as here, will not explain by idealization or excessively formal implication.

The implication of " inside and outside " described herein refers to relative to equipment itself, in the direction within sensing equipment is, otherwise is outward.

The implication of " connection " described herein can be being directly connected between parts can also be being indirectly connected with by other parts between parts.

With the above-mentioned desirable embodiment according to the application for enlightenment, by above-mentioned description, relevant staff in the scope not necessarily departing from present techniques thought, can carry out various change and amendment completely. The technical scope of this application is not limited to the content in description, it is necessary to determine its technical scope according to right.

Claims (5)

1. a self-closed sluice, including gate slot, flashboard and storage warehouse, flashboard is arranged in gate slot, it is characterized in that: be provided with pipeline in described gate slot, pipeline bottom connects storage warehouse, puts down flashboard, the storage warehouse of bottom is pressed by flashboard, the pipe expansion connected with storage warehouse, tube wall is fitted tightly over flashboard avris, stops water leakage.

2. self-closed sluice according to claim 1, it is characterized in that described gate slot is arranged on the surrounding up and down in gate hole, upside gate slot is rectangular through-hole, the left and right sides and gate slot cross section, downside are �� shape groove, it is provided with gripper shoe in the one or both sides of gate slot opening part, constitute a coffin with gate slot inside gripper shoe, in coffin, be provided with described pipeline.

3. self-closed sluice according to claim 2, it is characterized in that the gate slot of the described left and right sides exceedes brake application gate slot certain altitude and constitutes flashboard passage, from the flashboard passage on gate slot top, supporting flashboard is hung in gate slot, and pipeline is positioned at the one or both sides of flashboard.

4. self-closed sluice according to claim 1 and 2, it is characterized in that the softer, elastic pipeline that described pipeline is rubber or latex material, pipeline section is circular or rectangle, pipeline is positioned at the one or both sides of flashboard, and pipeline bottom connects the storage warehouse being positioned at tail gates groove, has certain distance with flashboard when pipeline does not pressurize, flashboard declines and pushes down storage warehouse, gas or liquid in storage warehouse enter the pipeline connected, and fit tightly with flashboard after pipeline pressurized expansion, stop water leakage.

5. self-closed sluice according to claim 1, it is characterized in that described storage warehouse is softer, elastic container, its two ends and the pipeline communication being arranged in gate slot, the gas in storage warehouse or liquid are pressed into pipeline with the weight of flashboard after putting down by flashboard, and pipeline expands due to air pressure or hydraulic pressure, tube wall and flashboard laminating, stop water leakage, it is necessary to mentioning flashboard when opening a sluice gate, storage warehouse loses pressure, gas or liquid in pipeline reflux, and current flow out from gate hole.