CN205259145U - Totally closed sluice - Google Patents

Abstract

The utility model relates to a sluice among the hydraulic engineering, in particular to totally closed sluice, including flashboard frame, flashboard and pressurized equipment, the flashboard setting is equipped with the pipeline of connecting pressurized equipment in the flashboard frame in the flashboard frame, and closely laminating with the flashboard in pipeline pressurization back, prevents water to leak, adopt the utility model discloses the gate leakproofness of scheme is good, the infiltration of can not leaking.

Description

A kind of totally-enclosed sluice

Technical field

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

Background technology

In water conservancy water storage project, the particularly restraining such as culvert, dam property water conservancy structure, allBe provided with sluice, in order to regulate and control water levels of upstream and downstream, because steel flashboard and gate slot are all hard plane contact,In equipment conveying, installation, use procedure, can produce distortion or surface corrosion, still can cause and leakOr infiltration, maintaining expense is higher, and again due to the infiltration of leaking, winter low temperature can cause object correlationFreezing damage.

Utility model content

In order to address the above problem, the utility model provides a kind of totally-enclosed sluice, adopts at flashboard oneIn the gate slot of side or both sides, add soft pipeline, in pipeline, add pressure that pipe expansion is playedThe effect in sealed gate groove and flashboard gap, thus it is hermetically sealed to reach sluice, avoids the order that leaks and seep water, and renewal cost is very low.

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

A kind of totally-enclosed sluice, comprises gate slot, flashboard and pressurized equipment, and flashboard is arranged on gate slotIn, it is characterized in that: in described gate slot, be provided with the pipeline that connects pressurized equipment, after pipeline pressurizationFit tightly with flashboard, stop water to leak.

Further preferred version, described gate slot is arranged on the surrounding up and down in gate hole, onSide gate groove is rectangular through-hole, and the left and right sides and downside gate slot cross section are U-lag, open at gate slotThe one or both sides at mouth place are provided with gripper shoe, and gripper shoe inner side forms a coffin with gate slot,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 altitudeForm flashboard passage, supporting flashboard is hung in to gate slot, pipeline from the flashboard passage on gate slot topBe positioned at the one or both sides of flashboard.

Further preferred version, described pipeline is the soft elastic pipeline of rubber or latex material,Pipeline section is circle or rectangle, and pipeline is positioned at the one or both sides of flashboard, when pipeline does not pressurize and lockPlate has certain distance, after pipeline pressurized expansion, fits tightly with flashboard, stops water to leak.

Further preferred version, described pressurized equipment is air compressor or hydraulic press, adds and is installed withStandby connecting pipe, flashboard puts down rear unlatching pressurized equipment, and pipeline is due to air pressure or hydraulic buckling, tube wallWith flashboard laminating, stop water to leak, need to open a sluice gate the relief valve of front unlatching connecting pipe, pipeline losesPressure resets, and mentioning flashboard can discharge water.

The invention also discloses a kind of construction method of totally-enclosed sluice, its feature comprises following workSkill and step:

1) gate hole is set: reserved rectangular gate hole on culvert or dam, in the surrounding in gate holeGate slot is set, and both sides and downside gate slot are U-lag, and brake application gate slot is rectangular through-hole, both sidesGate slot exceed brake application gate slot 30-100cm;

2) in the U-lag one or both sides of both sides and downside gate slot, gripper shoe is set, in gripper shoeSide and gate slot form a coffin;

3) in the coffin in gate slot, circulating line is set, conduit upper connects air compressingMachine or hydraulic press, hang in supporting flashboard from the opening on gate slot top, install pipeline is at flashboardOne or both sides.

The invention also discloses a kind of using method of totally-enclosed sluice, its feature comprises following workSkill and step:

1) closing gate: flashboard is put into gate slot, open air compressor machine or hydraulic pressure that pipeline connectsMachine, the pipeline in gate slot is due to air pressure or hydraulic pressure generation expansion, and tube wall and flashboard fit tightly,Can stop water from the slot leakage of flashboard surrounding;

2) gate opening: first open the relief valve of connecting pipe, the pipeline in gate slot is due to mistakeRemove pressure and reset, then utilizing gate lifting means, mentioning flashboard can discharge water.

The beneficial effects of the utility model

The utility model adopts has following technique effect after above technical scheme: 1, the utility modelThe sluice structure adopting is simple, easy for installation; 2, gate slot of the present utility model, flashboard is arranged on UIn shape groove, in the one or both sides of flashboard, pipeline is set, by giving pipeline pressurized expansion, thereby reachesThe effect of sealing damper gap, therefore good sealing effect, non-leakage; 3, due to convenient maintenance and replacement,Cost is lower.

Brief description of the drawings

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 is the structural representation that the rear duct wall of a side pipe road pressurization of Fig. 3 is combined with flashboard;

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

Fig. 6 is the pipe connecting structure schematic diagram being arranged in gate slot.

In figure, 1-flashboard, 2-promotes hanging point, 3-gate slot, 4-brake application gate slot, 5-pipeline, 6-props upFagging, 7-pressurized equipment.

Detailed description of the invention

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

Embodiment, with reference to accompanying drawing 1-6: a kind of totally-enclosed sluice, comprise gate slot 3 and flashboard 1,Flashboard 1 is arranged in gate slot 3, is provided with the pipeline that connects pressurized equipment 7 in described gate slot 35, pipeline 5 pressurizes afterwards and flashboard 1 fits tightly, and stops water to leak.

Further preferred version, described gate slot 3 cross sections are U-lag, and at U-lag openingThe one or both sides at place are provided with gripper shoe 6, and gripper shoe 6 inner sides and gate slot 3 form a rectangle skyBetween, in coffin, be provided with described pipeline 5.

Further preferred version, it is certain that the gate slot 3 of the described left and right sides exceedes brake application gate slot 4Highly form flashboard 1 passage, supporting flashboard 1 is hung in from flashboard 1 passage on gate slot 3 topsGate slot 3, pipeline 5 is positioned at the one or both sides of flashboard 1.

Further preferred version, described pipeline 5 is the soft pipeline of rubber or latex material, pipe5 cross sections, road are circle or rectangle, and pipeline 5 is positioned at the one or both sides of flashboard 1, and pipeline 5 does not pressurizeTime and flashboard 1 have certain distance, when promoting or putting down flashboard 1, can not rub destroy pipeline 5, pipelineAfter 5 pressurized expansions, fit tightly with flashboard 1, stop water to leak.

Further preferred version, described pressurized equipment 7 is air compressor or hydraulic press, pressurizationEquipment 7 connecting pipes 5, flashboard 1 puts down rear unlatching pressurized equipment 7, and pipeline 5 is due to air pressure or liquidCompression swelling, tube wall and flashboard 1 jointing expansion seal point, stop water to leak, and manifold pressure reaches to be establishedAutostop after definite value; Need to open a sluice gate the relief valve of front unlatching connecting pipe 5, pipeline 5 loses pressureReset, mentioning flashboard 1 can discharge water.

The present embodiment also discloses a kind of construction method of totally-enclosed sluice, and its feature comprises following techniqueAnd step:

1) gate hole is set: reserved rectangular gate hole on dam body, arranges lock in the surrounding in gate holeGate slot 3, both sides and downside gate slot 3 are U-lag, and brake application gate slot 4 is rectangular through-hole, both sidesGate slot 3 exceed brake application gate slot 30-100cm;

2) in the U-lag one or both sides of both sides and downside gate slot 3, gripper shoe 6, gripper shoe are set6 inner sides and gate slot 3 form a coffin;

3) in the coffin in gate slot 3, circulating line 5 is set, pipeline 5 tops connect airCompressor or hydraulic press, hang in supporting flashboard 1 from the opening on gate slot 3 tops, pipeline 5 is establishedPut the one or both sides at flashboard 1.

The present embodiment also discloses a kind of using method of totally-enclosed sluice, and its feature comprises following techniqueAnd step:

1) closing gate: flashboard 1 is put into gate slot 3, open the air compressor machine that pipeline 5 connectsOr hydraulic press, the pipeline 5 in gate slot 3 is due to air pressure or hydraulic pressure generation expansion, tube wall and flashboard 1Fit tightly, can stop water from flashboard 1 surrounding slot leakage;

2) gate opening: first open the relief valve of connecting pipe 5, the pipeline 5 in gate slot 3Reset owing to losing pressure, then utilize the gate equipment of slinging, mentioning flashboard 1 can discharge water.

Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein,Comprise technical term and scientific terminology, have with the application under those of ordinary skill in field oneAs understand identical meaning. Should also be understood that should such as those terms that define in general dictionaryThis is understood to have the meaning consistent with meaning in the context of prior art, unless and picture thisIn equally definition, can not explain by idealized or too formal implication.

The implication of " inside and outside " described in the application refers to respect to equipment itself, points toIn the direction of device interior is, otherwise outside being.

The implication of " connection " described in the application can be that the direct connection between parts can be alsoBetween parts, pass through the indirect connection of other parts.

Taking the above-mentioned desirable embodiment according to the application as enlightenment, by above-mentioned description, relevantStaff completely can be not departing from the scope of present techniques thought, carry out various change withAnd amendment. The technical scope of this application is not limited to the content on description, must basisClaim scope is determined its technical scope.

Claims (5)

1. a totally-enclosed sluice, comprises gate slot, flashboard and pressurized equipment, and flashboard is arranged on gate slotIn, it is characterized in that: in described gate slot, be provided with the pipeline that connects pressurized equipment, pipeline pressurizes afterwards and lockPlate fits tightly, and stops water to leak.

2. totally-enclosed sluice according to claim 1, is characterized in that described gate slot is arranged onThe surrounding up and down in gate hole, upside gate slot is rectangular through-hole, the left and right sides and downside gate slot cross sectionFor U-lag, be provided with gripper shoe in the one or both sides of gate slot opening part, gripper shoe inner side and gate slotForm a coffin, in coffin, be provided with described pipeline.

3. totally-enclosed sluice according to claim 2, the lock of the left and right sides described in it is characterized in thatGate slot exceedes brake application gate slot certain altitude and forms flashboard passage, the flashboard by supporting flashboard from gate slot topPassage hangs in gate slot, and pipeline is positioned at the one or both sides of flashboard.

4. according to the totally-enclosed sluice described in claim 1 or 2 or 3, it is characterized in that described pipelineFor the soft elastic pipeline of rubber or latex material, pipeline section is circle or rectangle, and pipeline is positioned at flashboardOne or both sides, when pipeline does not pressurize and flashboard have certain distance, after pipeline pressurized expansion, closely paste with flashboardClose, stop water to leak.

5. totally-enclosed sluice according to claim 1, is characterized in that described pressurized equipment is for emptyAir compressor or hydraulic press, pressurized equipment connecting pipe, flashboard puts down rear unlatching pressurized equipment, pipeline due toAir pressure or hydraulic buckling, the laminating of tube wall and flashboard, stop water to leak, and need to open a sluice gate front unlatching connecting pipeRelief valve, pipeline loses pressure and resets, and mentioning flashboard can discharge water.