CN107700436A - A kind of multistage locking hydraulic pressure dam - Google Patents
A kind of multistage locking hydraulic pressure dam Download PDFInfo
- Publication number
- CN107700436A CN107700436A CN201710818730.6A CN201710818730A CN107700436A CN 107700436 A CN107700436 A CN 107700436A CN 201710818730 A CN201710818730 A CN 201710818730A CN 107700436 A CN107700436 A CN 107700436A
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- China
- Prior art keywords
- angle
- water fender
- lock
- oil cylinder
- locking
- Prior art date
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- Pending
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 96
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000000903 blocking effect Effects 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims description 5
- 238000009987 spinning Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/205—Barrages controlled by the variations of the water level; automatically functioning barrages
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/40—Swinging or turning gates
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Actuator (AREA)
Abstract
The invention discloses the multistage locking hydraulic pressure dam of one kind in hydraulic pressure dam technical field, including water fender, trip shaft, concrete foundation, bottom hinge seat, drive mechanism；The non-angle-adjusting mechanism for blocking water side and being provided with the adjustable water fender elevation angle of water fender, angle-adjusting mechanism includes movable support rod, lower lock, lock shaft, unblock oil cylinder, movable support rod upper end is hinged on the non-of water fender and blocks water side, lower lock is fixed in concrete foundation, lock shaft is arranged on lower lock, the cylinder barrel of unblock oil cylinder is inlaid in concrete foundation, is unlocked the piston rod face movable support rod of oil cylinder and can be leaned movable support rod；Movable support rod mutually hooks the locking angle breach matched somebody with somebody with lock shaft provided with some.Can control cost, and can be adjusted flexibly and lock the elevation angle of water fender well.
Description
Technical field
The present invention relates to hydraulic pressure dam technical field, more particularly to a kind of multistage locking hydraulic pressure dam.
Background technology
At present, hydraulic pressure dam is widely used in hydraulic engineering field, can arbitrarily adjust height of water level and discharge, and it is led
Structure is wanted to include being used for the water fender for blocking water, in addition to horizontally disposed trip shaft, in addition to concrete foundation, bottom hinge seat, also
Including the drive mechanism that water fender can be driven to be overturn, water fender is arranged on bottom hinge seat with can spinning upside down by trip shaft
On, bottom hinge seat is fixed in concrete foundation；The non-angle-adjusting mechanism for blocking water side and being provided with the adjustable water fender elevation angle of water fender.
At present, above-mentioned angle-adjusting mechanism is provided mainly to multiple oil cylinders being arranged side by side, or multiple drive power oil cylinder,
Power is leaned to control the elevation angle of water fender using oil cylinder, however, because the alternate load suffered by water fender is very big, is often led
The loss of oil cylinder is caused, also, the type selecting of oil cylinder is also heavier, and cost is very high.
The content of the invention
, can control cost, and being adjusted flexibly simultaneously well it is an object of the invention to provide a kind of multistage locking hydraulic pressure dam
Lock the elevation angle of water fender.
The object of the present invention is achieved like this：A kind of multistage locking hydraulic pressure dam, including for blocking the water fender of water, also wrap
Include horizontally disposed trip shaft, in addition to concrete foundation, bottom hinge seat, in addition to the driving machine that water fender can be driven to be overturn
Structure, the water fender are arranged on bottom hinge seat in which can spin upside down by trip shaft, and the bottom hinge seat is fixed on concrete foundation
On；The non-angle-adjusting mechanism for blocking water side and being provided with the adjustable water fender elevation angle of the water fender, the angle-adjusting mechanism include
Movable support rod, lower lock, lock shaft, unblock oil cylinder, the movable support rod upper end is hinged on the non-of water fender and blocks water side, described
Lower lock is fixed in concrete foundation, and the lock shaft is arranged on lower lock, and the cylinder barrel of the unblock oil cylinder is inlaid in coagulation
In earth foundation, it is described unblock oil cylinder piston rod face movable support rod and movable support rod can be leaned；The movable supporting
Bar mutually hooks the locking angle breach matched somebody with somebody with lock shaft provided with some, and some locking angle breach are arranged along movable support rod length direction.
Compared with prior art, the beneficial effects of the present invention are：First, the configuration of angle-adjusting mechanism is optimized, can
It is adjusted flexibly and securely locks very much the elevation angle of water fender, when needing to adjust the elevation angle of water fender, unlocks the piston rod of oil cylinder
Stretch out and lean movable support rod so that movable support rod produces rotates off normal by a small margin so that one of locking angle breach
Depart from lock shaft, water fender is overturn under its deadweight and hydraulic pressure effect, when another locking angle breach catches on lock shaft, in water fender certainly
Under weight and hydraulic pressure effect, another locking angle breach tightly catches on lock shaft, so as to complete to water fender elevation location
Locking, operation is very easy, and elevation angle conversion is flexible；Second, can control cost well, due to be using pure mechanic structure come
The adjustment and locking of water fender elevation location are realized, therefore, stability and accuracy are fine, and not easily damaged, can make for a long time
With.
As a further improvement on the present invention, the drive mechanism is provided with two, and two drive mechanisms are separately positioned on and turned over
At rotating shaft two axial ends, the drive mechanism includes pushing block, drive cylinder, drive rod, and the pushing block is arranged on horizontally slidablely
In concrete foundation, the cylinder barrel of the drive cylinder is fixed in concrete foundation, and the work of the pushing block and drive cylinder
Stopper rod is connected, and described drive rod one end is mutually fixed with trip shaft, and the drive rod other end is rotationally provided with against roller, described
Pushing block be provided with against roller periphery lean against inclined-plane.When needing water fender being flipped up, using driving oil
Cylinder drives pushing block to eject so that against inclined-plane with being abutted against roller, drive rod rotation so that trip shaft, water fender produce
Synchronous rotary, coordinate against roller with being rolled against inclined-plane to reduce friction, when water fender is in raised state, due to against oblique
With being abutted against roller, pushing block and drive cylinder can help water fender to undertake a part of hydraulic pressure load, can lock dash in face
The set-up positions of plate；When needing to adjust the elevation angle of water fender, pushing block can produce adaptability shifting under the driving of drive cylinder
It is dynamic, leaned on against roller against inclined-plane, a part of hydraulic pressure load can be undertaken, therefore, the elevation location of water fender can obtain very well
Locking.
As a further improvement on the present invention, it is additionally provided with the trip shaft two axial ends for maintaining water fender to be in maximum
The angle for blocking the water elevation angle maintains mechanism.The elevation location stability of water fender can further be increased.
As a further improvement on the present invention, the angle maintains mechanism to include locking angle bar, lock-bit block, locking angle oil cylinder, institute
State locking angle bar one end to be fixed on trip shaft, be provided with the concrete foundation and be used to dispose the oil cylinder of locking angle cylinder tube to dispose
Groove, the piston rod of the locking angle oil cylinder upward, and lock-bit block be arranged on locking angle oil cylinder piston-rod end, when water fender is in
When maximum blocks water elevation location, the lock-bit block holds locking angle bar, and the pushing block and locking angle boom end are relative in position
Should and it abut.When water fender is in maximum and blocks water elevation location, water fender institute is loaded very big, now, in locking angle oil
Under the control of cylinder, lock-bit block holds locking angle bar, because locking angle bar one end is fixed on trip shaft, therefore, locking angle bar and water fender
Elevation location can be locked well.
In order to possess optimal stress point, the locking angle oil cylinder is arranged vertically, and water elevation angle position is blocked when water fender is in maximum
When putting, the locking angle bar is just at horizontality.
As a further improvement on the present invention, the elevation location of the drive rod and water fender mutually staggers.
Brief description of the drawings
Fig. 1 is the angle-adjusting mechanism schematic diagram of the water fender of the present invention.
Fig. 2 is that the angle of trip shaft axial end maintains mechanism and drive mechanism schematic diagram.
Wherein, 1 water fender, 2 trip shafts, 3 bottom hinge seats, 4 concrete foundations, 4a oil cylinder resettlement grooves, 5 angle-adjusting mechanisms,
501 movable support rods, 501a locking angle breach, 502 lock shafts, 503 times locks, 504 unblock oil cylinders, 6 pushing blocks, 6a drive against inclined-plane, 7
Dynamic oil cylinder, 8 drive rods, 8a is against roller, 9 locking angle bars, 10 lock-bit blocks, 11 locking angle oil cylinders.
Embodiment
As shown in Figure 1-2, a kind of multistage locking hydraulic pressure dam, including for blocking the water fender 1 of water, in addition to it is horizontally disposed
Trip shaft 2, in addition to concrete foundation 4, bottom hinge seat 3, in addition to the drive mechanism that water fender 1 can be driven to be overturn, dash
Plate 1 is arranged on bottom hinge seat 3 in which can spin upside down by trip shaft 2, and bottom hinge seat 3 is fixed in concrete foundation 4；Water fender 1
It is non-block water side be provided with the adjustable elevation angle of water fender 1 angle-adjusting mechanism 5, angle-adjusting mechanism 5 include movable support rod 501,
Lower lock 503, lock shaft 502, unblock oil cylinder 504, the upper end of movable support rod 501 is hinged on the non-of water fender 1 and blocks water side, lower lock
503 are fixed in concrete foundation 4, and lock shaft 502 is arranged on lower lock 503, and the cylinder barrel of unblock oil cylinder 504 is inlaid in concrete
In basis 4, unlock the piston rod face movable support rod 501 of oil cylinder 504 and movable support rod 501 can be leaned；Movable supporting
Bar 501 hooks the locking angle breach 501a, some locking angle breach 501a that match somebody with somebody along movable support rod provided with some with the phase of lock shaft 502
501 length directions are arranged.
When needing to adjust the elevation angle of water fender 1, the piston rod of unblock oil cylinder 504 stretches out and leans movable support rod
501 so that movable support rod 501 produces rotates off normal by a small margin so that one of locking angle breach 501a departs from lock shaft 502,
Water fender 1 is overturn under its deadweight and hydraulic pressure effect, when another locking angle breach 501a catches on lock shaft 502, in water fender 1 certainly
Under weight and hydraulic pressure effect, another locking angle breach 501a tightly catches on lock shaft 502, so as to complete to face upward water fender 1
The locking of Angle Position.
Above-mentioned drive mechanism is provided with two, and two drive mechanisms are separately positioned at the two axial ends of trip shaft 2, drive mechanism bag
Pushing block 6, drive cylinder 7, drive rod 8 are included, pushing block 6 is arranged in concrete foundation 4 horizontally slidablely, the cylinder of drive cylinder 7
Cylinder is fixed in concrete foundation 4, and pushing block 6 is connected with the piston rod of drive cylinder 7, the one end of drive rod 8 and the phase of trip shaft 2
Fixed, the other end of drive rod 8 is rotationally provided with against roller 8a, pushing block 6 be provided with against roller 8a peripheries lean against
Inclined-plane 6a.When needing water fender 1 being flipped up, pushing block 6 is driven to eject using drive cylinder 7 so that against inclined-plane 6a
With being abutted against roller 8a, drive rod 8 rotates so that trip shaft 2, water fender 1 produce synchronous rotary, against roller 8a with against
Inclined-plane 6a roll coordinate with reduce friction, when water fender 1 is in raised state, due to against inclined-plane 6a with it is mutual against roller 8a
Against pushing block 6 and drive cylinder 7 can help water fender 1 to undertake a part of hydraulic pressure load, and can lock water fender 1 erects position
Put；When needing to adjust the elevation angle of water fender 1, pushing block 6 can produce adaptability movement under the driving of drive cylinder 7, against
Roller 8a is leaned on against inclined-plane 6a, can undertake a part of hydraulic pressure load, therefore, the elevation location of water fender 1 can obtain well
Locking.
It is additionally provided with the above-mentioned two axial ends of trip shaft 2 for maintaining water fender 1 to be in the angle maintenance machine that maximum blocks the water elevation angle
Structure.
Above-mentioned angle maintains mechanism to include locking angle bar 9, lock-bit block 10, locking angle oil cylinder 11, and the one end of locking angle bar 9 is fixed on upset
The oil cylinder resettlement groove 4a for being used for disposing the cylinder barrel of locking angle oil cylinder 11, the piston of locking angle oil cylinder 11 are provided with axle 2, in concrete foundation 4
Bar upward, and lock-bit block 10 be arranged on locking angle oil cylinder 11 piston-rod end, block water elevation location when water fender 1 is in maximum
When, lock-bit block 10 holds locking angle bar 9, and pushing block 6 is corresponding in position with the end of locking angle bar 9 and abuts.In dash
When plate 1 is in maximum and blocks water elevation location, the institute of water fender 1 is loaded very big, now, under the control of locking angle oil cylinder 11, lock-bit
Block 10 holds locking angle bar 9, because the one end of locking angle bar 9 is fixed on trip shaft 2, therefore, the elevation angle position of locking angle bar 9 and water fender 1
Put to be locked well.
Above-mentioned locking angle oil cylinder 11 arranges that, when water fender 1, which is in maximum, blocks water elevation location, locking angle bar 9 is located just vertically
In horizontality.
The elevation location of above-mentioned drive rod 8 and water fender 1 mutually staggers.
The invention is not limited in above-described embodiment, on the basis of technical scheme disclosed by the invention, the skill of this area
Art personnel are according to disclosed technology contents, it is not necessary to which performing creative labour can makes one to some of which technical characteristic
A little to replace and deform, these are replaced and deformation is within the scope of the present invention.
Claims (6)
1. a kind of multistage locking hydraulic pressure dam, including for blocking the water fender of water（1）, in addition to horizontally disposed trip shaft（2）, also
Including concrete foundation（4）, bottom hinge seat（3）, in addition to water fender can be driven（1）The drive mechanism overturn, the dash
Plate（1）Pass through trip shaft（2）It is arranged on bottom hinge seat with can spinning upside down（3）On, the bottom hinge seat（3）It is fixed on concrete foundation
（4）On；The water fender（1）Non- water side of blocking be provided with adjustable water fender（1）The angle-adjusting mechanism at the elevation angle（5）, its feature exists
In：The angle-adjusting mechanism（5）Including movable support rod（501）, lower lock（503）, lock shaft（502）, unblock oil cylinder
（504）, the movable support rod（501）Upper end is hinged on water fender（1）Non- block water side, the lower lock（503）It is fixed on
Concrete foundation（4）On, the lock shaft（502）Installed in lower lock（503）On, the unblock oil cylinder（504）Cylinder barrel setting-in
In concrete foundation（4）In, the unblock oil cylinder（504）Piston rod face movable support rod（501）And activity can be leaned
Support bar（501）；The movable support rod（501）It is provided with some and lock shaft（502）Mutually hook the locking angle breach matched somebody with somebody（501a）If
Dry locking angle breach（501a）Along movable support rod（501）Length direction is arranged.
A kind of 2. multistage locking hydraulic pressure dam according to claim 1, it is characterised in that：The drive mechanism is provided with two,
Two drive mechanisms are separately positioned on trip shaft（2）At two axial ends, the drive mechanism includes pushing block（6）, drive cylinder（7）、
Drive rod（8）, the pushing block（6）Concrete foundation is arranged on horizontally slidablely（4）On, the drive cylinder（7）Cylinder barrel
It is fixed on concrete foundation（4）On, and the pushing block（6）With drive cylinder（7）Piston rod be connected, the drive rod（8）
One end and trip shaft（2）It is mutually fixed, the drive rod（8）The other end is rotationally provided with against roller（8a）, the pushing block（6）On
Provided with against roller（8a）Periphery lean against inclined-plane（6a）.
A kind of 3. multistage locking hydraulic pressure dam according to claim 2, it is characterised in that：The trip shaft（2）At two axial ends
It is additionally provided with for maintaining water fender（1）The angle that the water elevation angle is blocked in maximum maintains mechanism.
A kind of 4. multistage locking hydraulic pressure dam according to claim 3, it is characterised in that：The angle maintains mechanism to include lock
Angular pole（9）, lock-bit block（10）, locking angle oil cylinder（11）, the locking angle bar（9）One end is fixed on trip shaft（2）On, the concrete
Basis（4）In be provided be used for dispose locking angle oil cylinder（11）The oil cylinder resettlement groove of cylinder barrel（4a）, the locking angle oil cylinder（11）Piston
Bar upward, and lock-bit block（10）Installed in locking angle oil cylinder（11）Piston-rod end, work as water fender（1）Water is blocked in maximum to face upward
During Angle Position, the lock-bit block（10）Hold locking angle bar（9）, and the pushing block（6）With locking angle bar（9）End phase in position
Correspond to and abut.
A kind of 5. multistage locking hydraulic pressure dam according to claim 4, it is characterised in that：The locking angle oil cylinder（11）Vertical cloth
Put, work as water fender（1）When blocking water elevation location in maximum, the locking angle bar（9）Just at horizontality.
A kind of 6. multistage locking hydraulic pressure dam according to claim 2, it is characterised in that：The drive rod（8）And water fender
（1）Elevation location mutually stagger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710818730.6A CN107700436A (en) | 2017-09-12 | 2017-09-12 | A kind of multistage locking hydraulic pressure dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710818730.6A CN107700436A (en) | 2017-09-12 | 2017-09-12 | A kind of multistage locking hydraulic pressure dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107700436A true CN107700436A (en) | 2018-02-16 |
Family
ID=61172377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710818730.6A Pending CN107700436A (en) | 2017-09-12 | 2017-09-12 | A kind of multistage locking hydraulic pressure dam |
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| Country | Link |
|---|---|
| CN (1) | CN107700436A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590374A (en) * | 2013-12-02 | 2014-02-19 | 烟台桑尼橡胶有限公司 | Hydraulic supporting dam |
| KR101452393B1 (en) * | 2014-04-25 | 2014-10-23 | 덕상이엔지 주식회사 | Hydraulic Movable Weir |
| CN106638492A (en) * | 2016-11-17 | 2017-05-10 | 安徽艺河智能活动坝科技有限公司 | Manual unlocking device for movable dam supporting rod |
| CN106894395A (en) * | 2017-04-19 | 2017-06-27 | 衢州市长河翻板闸门有限公司 | The locking device on hydraulic pressure dam |
| CN207314286U (en) * | 2017-09-12 | 2018-05-04 | 江苏扬州富达液压机械集团有限公司 | A kind of multistage locking hydraulic pressure dam |
-
2017
- 2017-09-12 CN CN201710818730.6A patent/CN107700436A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590374A (en) * | 2013-12-02 | 2014-02-19 | 烟台桑尼橡胶有限公司 | Hydraulic supporting dam |
| KR101452393B1 (en) * | 2014-04-25 | 2014-10-23 | 덕상이엔지 주식회사 | Hydraulic Movable Weir |
| CN106638492A (en) * | 2016-11-17 | 2017-05-10 | 安徽艺河智能活动坝科技有限公司 | Manual unlocking device for movable dam supporting rod |
| CN106894395A (en) * | 2017-04-19 | 2017-06-27 | 衢州市长河翻板闸门有限公司 | The locking device on hydraulic pressure dam |
| CN207314286U (en) * | 2017-09-12 | 2018-05-04 | 江苏扬州富达液压机械集团有限公司 | A kind of multistage locking hydraulic pressure dam |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180216 |