CN205382470U - Sluice hydraulic pressure closed system - Google Patents
Sluice hydraulic pressure closed system Download PDFInfo
- Publication number
- CN205382470U CN205382470U CN201521110626.4U CN201521110626U CN205382470U CN 205382470 U CN205382470 U CN 205382470U CN 201521110626 U CN201521110626 U CN 201521110626U CN 205382470 U CN205382470 U CN 205382470U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- hydraulic
- flashboard
- gate slot
- hydraulic cylinder
- 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
Links
Landscapes
- Barrages (AREA)
Abstract
The utility model relates to a sluice accessory among the hydraulic engineering, in particular to sluice hydraulic pressure closed system, including pneumatic cylinder and pipeline, its characterized in that pneumatic cylinder is equipped with hydraulic shaft, the hydraulic shaft upper end is equipped with the bolt, the hydraulic shaft lower extreme is equipped with the piston, the piston setting is in the pneumatic cylinder, the lower face intracavity of piston is equipped with hydraulic oil, the pneumatic cylinder bottom is equipped with the pipeline interface, set up in gate slot the pipeline with pipeline interface connection, the bolt pushes down when closing the floodgate, hydraulic shaft descends, the piston is the pipeline of hydraulic oil from pipeline interface press -fit connection, gap between pipeline expandable sealing gate slot and the flashboard, the prevention is leaked.
Description
Technical field
The application relates to the sluice in hydraulic engineering, particularly to a kind of sluice hydraulic lock system.
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.
Summary of the invention
In order to solve the problems referred to above, the present invention provides a kind of sluice hydraulic lock system, adopt in the gate slot of flashboard one or both sides, add soft pipeline, pipeline communication upper hydraulic cylinder, during barrier gate, the related pressing plate of flashboard declines, and the liquid in hydraulic cylinder is pressed into the pipeline of connection by pressing plate, 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 used in the present invention is as follows:
A kind of sluice hydraulic packing system, including hydraulic cylinder and pipeline, it is characterized in that hydraulic cylinder is provided with hydraulic axis, hydraulic axis upper end is provided with bolt, hydraulic axis lower end is provided with piston, piston is arranged in hydraulic cylinder, hydraulic oil it is provided with in cavity volume below piston, being provided with pipe joint bottom hydraulic cylinder, the pipeline being arranged in gate slot is connected with described pipe joint, and barrier gate presses bolt at present, hydraulic axis declines, the pipeline that hydraulic oil is connected by piston from pipe joint press-in, the gap between pipe expansion sealed gate groove and flashboard, prevention is leaked.
Further preferred version, described pipeline is the softer, elastic pipeline of rubber or latex material, and pipeline section is circular or rectangle, and the surrounding of the rectangular one or both sides being arranged on rectangle flashboard of pipeline, the pipe joint that conduit upper is stretched out with hydraulic cylinder connects.
Further preferred version, described gate slot is arranged on the surrounding up and down in gate hole, brake application gate slot is internal is that rectangular through-hole is as flashboard passage, the left and right sides and tail gates slot cross-section are U-lag, in gate slot, one or both sides are provided with pipe-line tank, being provided with described pipeline in pipe-line tank, from the flashboard passage in brake application gate slot, supporting flashboard is hung in gate slot, pipeline is positioned at the one or both sides of flashboard.
Further preferred version, described flashboard is rectangular steel plates, and its top is protruded to side and is provided with pressing plate, is provided with suspension ring in the middle of flashboard top, and flashboard is arranged in gate slot.
Further preferred version, the pressure of described pipeline is regulated by described bolt, and namely the bolt in hydraulic axis protrudes height, and the more liquid press-in pipeline of general who has surrendered under hydraulic axis, therefore the pressure of pipeline strengthens, and duct wall and flashboard fit tightly more.
The invention also discloses the manufacture method of above-mentioned sluice hydraulic packing system, its feature comprises the steps:
1) hydraulic cylinder makes: takes one section of steel cylindrical tube and makes hydraulic cylinder, piston is set inside hydraulic cylinder, upper piston area connects hydraulic axis, hydraulic axis is stretched out from the above center of circle of hydraulic cylinder, in hydraulic axis upper end, bolt is set, hydraulic oil is set in cavity volume below piston, pipe joint is set in hydraulic cylinder bottom side；
2) pipeline makes: take the softer, elastic pipeline of rubber or latex material, and pipeline section is circular or rectangle, and pipeline connects into rectangle, and size is suitable with supporting flashboard surrounding；
3) by step 2) rectangular duct that obtains, with subtube Connection Step 1 in the middle of top) pipe joint of hydraulic cylinder bottom side that obtains, form a pressure pipeline sealed.
The invention also discloses the construction method of above-mentioned sluice hydraulic packing system, its feature comprises the steps:
1) gate slot is set: reserved rectangular gate hole on culvert or dam body, surrounding in gate hole arranges gate slot, gate slot is arranged on the surrounding up and down in gate hole, brake application gate slot is internal is that rectangular through-hole is as flashboard passage, the left and right sides and gate slot cross section, downside are U-lag, in gate slot, one or both sides arrange pipe-line tank, pipeline is set in pipe-line tank, pipeline section is circular or rectangle, the surrounding of the rectangular one or both sides being arranged on rectangle flashboard of pipeline, conduit upper connects with hydraulic cylinder；
2) middle on the top of brake application gate slot or both sides arrange hydraulic cylinder, and the hydraulic axis of hydraulic cylinder sets up, and arranges bolt in hydraulic axis upper end, arranges pipe joint and connect the pipeline in gate slot bottom hydraulic cylinder；
3) flashboard is installed: with gate lifting means, rectangle flashboard is put into gate slot from the flashboard passage in brake application gate slot, the pressing plate protruded on the top of flashboard declines in company with flashboard, when flashboard declines close to lower flashboard bottom land, bolt pushed down by the pressing plate on top, bolted hydraulic axis declines, the pipeline that liquid in hydraulic cylinder is connected by piston by pipe joint press-in, after flashboard is placed into the end, pressure by the high high adjustment pipeline of adjusting bolt, pipeline produces to expand due to hydraulic pressure, tube wall and flashboard fit tightly generation Expansion sealing point, water can be stoped from flashboard surrounding slot leakage.
Beneficial effects of the present invention
The hydraulic cylinder structure that the present invention has following technical effect that 1 after adopting above technical scheme, the present invention adopts is simple, easy for installation；2, the pipeline of the present invention is arranged in gate slot, arranges soft pipeline in the one or both sides of flashboard, by the liquid in flashboard compressed by weight hydraulic cylinder to pipeline pressurized expansion, thus reaching the effect of sealing damper gap, and therefore good sealing effect, non-leakage；3, owing to coming to pipeline pressurized expansion by flashboard own wt compression hydraulic cylinder, therefore extra power equipment, therefore cost low-dimensional are not needed, and later convenient maintenance and replacement.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of hydraulic cylinder of the present invention；
Fig. 2 is the A-A cross-sectional view of Fig. 1；
Fig. 3 is the hydraulic cylinder depressed state cross-sectional view of Fig. 2；
Fig. 4 is the perspective view of Fig. 1 hydraulic cylinder；
Fig. 5 is hydraulic cylinder and pipe connecting structure schematic diagram；
Fig. 6 is the main TV structure schematic diagram of sluice of the hydraulic cylinder of the application present invention；
Fig. 7 is the B-B cross-sectional view of Fig. 6, it is seen that pipeline is positioned at flashboard both sides, pipe expansion and ram seal；
Fig. 8 is Fig. 7 the first half cross-section structure enlarged diagram；
Fig. 9 is Fig. 7 the latter half cross-section structure enlarged diagram；
Figure 10 be Fig. 8 carry structural representation after lock.
In figure: 1-hydraulic cylinder, 2-hydraulic axis, 3-bolt, 4-pipe joint, 5-piston, 6-pipeline, 7-flashboard, 8-pressing plate, 9-brake application gate slot, 10-side gate groove, gate slot at the bottom of 11-.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention will be further described.
Embodiment, with reference to accompanying drawing 1-10: a kind of sluice hydraulic packing system, including hydraulic cylinder 1 and pipeline 6, it is characterized in that hydraulic cylinder 1 is provided with hydraulic axis 2, hydraulic axis 2 upper end is provided with bolt 3, hydraulic axis 2 lower end is provided with piston 5, piston 5 is arranged in hydraulic cylinder 1, it is provided with hydraulic oil in cavity volume below piston 5, pipe joint 4 it is provided with bottom hydraulic cylinder 1, the pipeline 6 being arranged in gate slot is connected with described pipe joint 4, barrier gate presses bolt 3 at present, hydraulic axis 2 declines, hydraulic oil is pressed into the pipeline 6 of connection by piston 5 from pipe joint 4, gap between pipeline 6 Expansion sealing gate slot and flashboard 7, prevention is leaked.
Further preferred version, the described softer, elastic pipeline that pipeline 6 is rubber or latex material, pipeline 6 cross section is circular or rectangle, and the surrounding of the rectangular one or both sides being arranged on rectangle flashboard 7 of pipeline 6, the pipe joint 4 that pipeline 6 top is stretched out with hydraulic cylinder 1 connects.
Further preferred version, described gate slot is arranged on the surrounding up and down in gate hole, brake application gate slot 9 is internal is that rectangular through-hole is as flashboard 7 passage, side gate groove 10 and tail gates groove 11 cross section of the left and right sides are U-lag, in gate slot, one or both sides are provided with pipe-line tank, being provided with described pipeline 6 in pipe-line tank, from the flashboard passage in brake application gate slot, supporting flashboard 7 is hung in gate slot, pipeline 6 is positioned at the one or both sides of flashboard 7.
Further preferred version, described flashboard 7 is rectangular steel plates, and its top is protruded to side and is provided with pressing plate 8, is provided with suspension ring in the middle of flashboard 8 top, and flashboard 7 is arranged in gate slot.
Further preferred version, the pressure of described pipeline 6 is regulated by described bolt 3, and namely the bolt 3 in hydraulic axis 2 protrudes height, and the more hydraulic oil press-in pipeline 6 of 2 times generals who has surrendered of hydraulic axis, therefore the pressure of pipeline 6 strengthens, and duct wall and flashboard 7 fit tightly more.
The present embodiment also discloses the manufacture method of above-mentioned sluice hydraulic packing system, and its feature comprises the steps:
1) hydraulic cylinder 1 makes: takes one section of steel cylindrical tube and makes hydraulic cylinder, piston 5 is set inside hydraulic cylinder 1, piston 5 top connects hydraulic axis 2, hydraulic axis 2 is stretched out from the above center of circle of hydraulic cylinder 1, in hydraulic axis 2 upper end, bolt 3 is set, below piston 5, in cavity volume, hydraulic oil is set, pipe joint 4 is set in hydraulic cylinder 1 bottom side；
2) pipeline 6 makes: take the softer, elastic pipeline 6 of rubber or latex material, and pipeline 6 cross section is circular or rectangle, and pipeline 6 connects into rectangle, and size is suitable with supporting flashboard 7 surrounding；
3) by step 2) rectangular duct 6 that obtains, with subtube Connection Step 1 in the middle of top) pipe joint 4 of hydraulic cylinder 1 bottom side that obtains, form a pressure pipeline sealed.
The present embodiment also discloses the construction method of above-mentioned sluice hydraulic packing system, and its feature comprises the steps:
4) gate slot is set: reserved rectangular gate hole on culvert or dam body, surrounding in gate hole arranges gate slot, gate slot is arranged on the surrounding up and down in gate hole, brake application gate slot 9 is internal is that rectangular through-hole is as flashboard passage, the left and right sides and tail gates groove 11 cross section are U-lag, in gate slot, one or both sides arrange pipe-line tank, pipeline 6 is set in pipe-line tank, pipeline 6 cross section is circular or rectangle, the surrounding of the rectangular one or both sides being arranged on rectangle flashboard of pipeline 6, pipeline 6 top connects with hydraulic cylinder 1；
5) middle on the top of brake application gate slot 9 or both sides arrange hydraulic cylinder 1, and the hydraulic axis 2 of hydraulic cylinder 1 sets up, and arranges bolt 3 in hydraulic axis 2 upper end, arranges the pipeline 6 that pipe joint 4 connects in gate slot bottom hydraulic cylinder 1；
6) flashboard is installed: with gate lifting means, rectangle flashboard 7 is put into gate slot from the flashboard passage in brake application gate slot, the pressing plate 8 protruded on the top of flashboard 7 declines in company with flashboard 7, when flashboard 7 declined close to 11 end of lower flashboard groove, bolt 3 pushed down by the pressing plate 8 on top, the hydraulic axis 2 that bolt 3 connects declines, the pipeline 6 that liquid in hydraulic cylinder 1 is connected by piston 5 by pipe joint press-in, after flashboard 7 is placed into the end, pressure by the high high adjustment pipeline 6 of adjusting bolt 3, pipeline 6 produces to expand due to hydraulic pressure, tube wall and flashboard 7 fit tightly generation Expansion sealing point, water can be stoped from flashboard surrounding slot leakage.
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 sluice hydraulic packing system, including hydraulic cylinder and pipeline, it is characterized in that hydraulic cylinder is provided with hydraulic axis, hydraulic axis upper end is provided with bolt, hydraulic axis lower end is provided with piston, piston is arranged in hydraulic cylinder, hydraulic oil it is provided with in cavity volume below piston, being provided with pipe joint bottom hydraulic cylinder, the pipeline being arranged in gate slot is connected with described pipe joint, and barrier gate presses bolt at present, hydraulic axis declines, the pipeline that hydraulic oil is connected by piston from pipe joint press-in, the gap between pipe expansion sealed gate groove and flashboard, prevention is leaked.
2. sluice hydraulic packing system according to claim 1, it is characterized in that the softer, elastic pipeline that described pipeline is rubber or latex material, pipeline section is circular or rectangle, the surrounding of the rectangular one or both sides being arranged on rectangle flashboard of pipeline, the pipe joint that conduit upper is stretched out with hydraulic cylinder connects.
3. sluice hydraulic packing system according to claim 1, it is characterized in that described gate slot is arranged on the surrounding up and down in gate hole, brake application gate slot is internal is that rectangular through-hole is as flashboard passage, the left and right sides and gate slot cross section, downside are U-lag, in gate slot, one or both sides are provided with pipe-line tank, being provided with described pipeline in pipe-line tank, from the flashboard passage in brake application gate slot, supporting flashboard is hung in gate slot, pipeline is positioned at the one or both sides of flashboard.
4. sluice hydraulic packing system according to claim 3, it is characterised in that described flashboard is rectangular steel plates, its top is protruded to side and is provided with pressing plate, is provided with suspension ring in the middle of flashboard top, and flashboard is arranged in gate slot.
5. sluice hydraulic packing system according to claim 4, it is characterized in that the pressure of described pipeline is regulated by described bolt, namely the bolt in hydraulic axis protrudes height, the more liquid press-in pipeline of general who has surrendered under hydraulic axis, therefore the pressure of pipeline strengthens, and duct wall and flashboard fit tightly more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521110626.4U CN205382470U (en) | 2015-12-28 | 2015-12-28 | Sluice hydraulic pressure closed system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521110626.4U CN205382470U (en) | 2015-12-28 | 2015-12-28 | Sluice hydraulic pressure closed system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205382470U true CN205382470U (en) | 2016-07-13 |
Family
ID=56339044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521110626.4U Expired - Fee Related CN205382470U (en) | 2015-12-28 | 2015-12-28 | Sluice hydraulic pressure closed system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205382470U (en) |
-
2015
- 2015-12-28 CN CN201521110626.4U patent/CN205382470U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105625276B (en) | A kind of self-closed sluice and its application method | |
| CN105973724B (en) | Rock discontinuum coupled shear-flow test box | |
| CN105421299B (en) | A kind of sluice and its application method with hydraulic lock | |
| CN205382470U (en) | Sluice hydraulic pressure closed system | |
| CN205276224U (en) | Sluice with hydraulic pressure seals | |
| CN105507217B (en) | Sluice hydraulic lock system and its manufacture and construction method | |
| CN105544471B (en) | A kind of sluice and its construction method with hydraulic lock | |
| CN105603934A (en) | Totally-closed water gate and use method thereof | |
| CN205276226U (en) | Automatic seal sluice | |
| CN105421300A (en) | Construction and use method for totally-closed sluice | |
| CN105421301B (en) | A kind of construction of self-closed sluice and application method | |
| CN110593324A (en) | Waterstop for immersed tube tunnel and method for limiting drawing and shaking of immersed tube | |
| CN219263478U (en) | High-tightness valve | |
| CN205259145U (en) | Totally closed sluice |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20161228 |