CN104532802A - Stable transmission and automatic locking type gate device for water conservancy - Google Patents
Stable transmission and automatic locking type gate device for water conservancy Download PDFInfo
- Publication number
- CN104532802A CN104532802A CN201410730811.7A CN201410730811A CN104532802A CN 104532802 A CN104532802 A CN 104532802A CN 201410730811 A CN201410730811 A CN 201410730811A CN 104532802 A CN104532802 A CN 104532802A
- Authority
- CN
- China
- Prior art keywords
- gate sheet
- drive
- lock
- screw mandrel
- lifting
- 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.)
- Granted
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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
- E02B7/26—Vertical-lift gates
-
- 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
- E02B7/26—Vertical-lift gates
- E02B7/36—Elevating mechanisms for vertical-lift gates
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention provides a stable transmission and automatic locking type gate device for water conservancy. The device comprises a gate plate (1) and a gate plate lifting driving device (21); the gate plate lifting driving device (21) comprises a housing (20) which is fixed to a supporting base body; an upper fixing rib (18), a medium fixing rib (19) and a bottom fixing surface are arranged in the housing (20); a gate plate lifting driving motor (16) which is connected with the upper end of a gate plate lifting driving lead screw (17) by a power manner is supported on the upper fixing rib (18); the gate plate lifting driving lead screw (17) passes through the through holes in the upper fixing rib (18), the medium fixing rib (19) and the bottom fixing surface and is in threaded fitting with a screw hole in the gate plate (1).
Description
Technical field
The invention belongs to water conservancy gate field, especially a kind of stable transmission and the water conservancy gate device that can automatically lock.
Background technology
Water conservancy gate drives the lifting realizing gate sheet often through screw mandrel, and then the break-make realizing current controls.
In some cases .., gate often needs often to open, and now, gate sheet often normality is in raised position.This stability that is stressed and whole gate system for leading screw all has adverse effect.If the faults such as screw mandrel fracture occur occur, also easily cause the accidents such as gate sheet drops and occur.
And more existing lock-in techniques are often through artificial realization, its reliability and automaticity lower.And can not lock at any time.
Summary of the invention
The object of the present invention is to provide a kind of stable transmission and the water conservancy gate device that can automatically lock, its operational reliability is high, can improve the safety in operation of gate system.
According to the present invention, a kind of stable transmission and the water conservancy gate device that can automatically lock, comprise gate sheet and gate sheet lifting drive, described gate sheet lifting drive comprises housing, described housing is fixed on support base, the inside of described housing has upper fixing rib, middle fixing rib and bottom stationary plane, fixed rib is supported with gate sheet lifting drive motors, described gate sheet lifting drive motors is elevated with gate sheet and drives the upper end power of screw mandrel to connect, described gate sheet lifting drives screw mandrel through fixed rib, through hole in middle fixing rib and bottom stationary plane, and described gate sheet lifting drives the screw threaded engagement in screw mandrel and described gate sheet, the top edge both sides of described gate sheet respectively have protrusion shoulder, the medial surface of two described protrusion shoulders all has open wide towards the middle part of described gate sheet, be elevated with described gate sheet the lock hole driving and the vertical direction of screw mandrel extends,
Drive the left side of screw mandrel in described gate sheet lifting, in described middle fixing rib, be supported with lock drive motor, lock drive motor connects with left lock drive leading screw power, in the below of described middle fixing rib, on described left lock drive leading screw, is installed with left sprocket wheel; Drive the right side of screw mandrel in described gate sheet lifting, in described middle fixing rib, right lock drive leading screw is also installed rotationally, in the below of described middle fixing rib, on described right lock drive leading screw, be installed with right sprocket wheel, left sprocket wheel is connected with right sprocket wheel power by driving-chain, described left sprocket wheel is identical with the sprocket root place circular diameter of right sprocket wheel and be elevated than described gate sheet and drive the diameter of screw mandrel large, the lifting of described gate sheet drive screw mandrel through driving-chain annular drive circuit
Described left lock drive leading screw and right lock drive leading screw are respectively used to drive and are positioned at gate sheet and are elevated the locking device driving the screw mandrel left and right sides, described gate sheet lifting drives the locking device of the screw mandrel left and right sides to be arranged symmetrically with and structure is identical, two described locking devices include ladder drive block and horizontal movement Lock Part, the middle part of described ladder drive block is provided with the internal thread hole that the threads of lead screw corresponding with right lock drive leading screw to described left lock drive leading screw coordinates, described ladder drive block is stepped profile at the lateral edges away from described gate sheet lifting driving screw mandrel of described internal thread hole, described stepped profile has top locking vertical plane, the inclined-plane, middle part tilted to the inside from described top locking vertical plane and bottom unlock vertical plane, described ladder drive block drives the side of screw mandrel to be provided with the guide pillar through hole of longitudinal extension in the close described gate sheet lifting of described internal thread hole, the inner side end of described horizontal movement Lock Part drives the direction of screw mandrel to protrude towards described gate sheet lifting and is provided with outstanding ear, described outstanding ear is provided with roller, roller and described stepped profile Structure deformation, downside and the lower skateboard be fixed on described housing of described horizontal movement Lock Part are slidably matched, and upper side and the upper slide be fixed on described housing of described horizontal movement Lock Part are slidably matched,
Lower position block and upper limit position block is respectively arranged with above the bottom and bottom of the bosom position of described housing, between described lower position block and upper limit position block, guide pillar is installed, described guide pillar coordinates with the guide pillar through hole of described ladder drive block longitudinal extension to be installed, and described gate sheet lifting drives screw mandrel to pass the through hole of described lower position block and upper limit position block middle part longitudinal extension.
According on the other hand, described stable transmission and the using method of the water conservancy gate device that can automatically lock, after described gate sheet is driven to raised position, described gate sheet lifting drive motors is out of service; Now described roller contacts with described unblock vertical plane; Then described lock drive motor runs, drive ladder drive block descending, described horizontal movement Lock Part is horizontally outward run, the upper side of final described horizontal movement Lock Part contacts with the upper side of described lock hole, and top locking vertical plane and roller contact, then described lock drive motor is out of service.
By such scheme, owing to realizing locking by lock drive motor, its automaticity is high, and by both sides locking device synchronous operation, can improve the locking stable degree of gate sheet.Arranged by the diameter of sprocket wheel and the magnitude relationship of elevating screw diameter, each component layouts compact and reasonable can be made, by the setting of outline side coordinated with roller, locking extending apparatus can swimmingly, be reliably made to stretch out smoothly, and utilize track sleeves, be integrally formed two track side surfaces, therefore, it is possible to make stretching out resistance and can cancelling out each other of the locking extending apparatus of both sides, reduce the perturbed force to housing unit, improve the safety of running.After locking, locking extending apparatus is jammed by upper lower skateboard, can reliably lock gate sheet.And lifting drive motors and lock drive motor arrange respectively and fix respectively, its operation is independent of each other, and improves the reliability and stability of whole system.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of valve system of the present invention when raised position does not still lock;
Fig. 2 is the enlarged drawing at the locking position of the valve system of Fig. 1;
Fig. 3 is the schematic diagram of valve system of the present invention when raised position still locks;
Fig. 4 is the enlarged drawing at the locking position of valve system in Fig. 3.
Detailed description of the invention
According to Fig. 1-4, the present invention is described in detail.
A kind of stable transmission and the water conservancy gate device that can automatically lock, comprise gate sheet 1 and gate sheet lifting drive 21, described gate sheet lifting drive 21 comprises housing 20, described housing 20 is fixed on support base, the inside of described housing 20 has upper fixing rib 18, middle fixing rib 19 and bottom stationary plane, fixed rib 18 is supported with gate sheet lifting drive motors 16, described gate sheet lifting drive motors 16 is elevated with gate sheet and drives the upper end power of screw mandrel 17 to connect, described gate sheet lifting drives screw mandrel 17 through fixed rib 18, through hole in middle fixing rib 19 and bottom stationary plane, and described gate sheet lifting drives screw mandrel 17 and the screw threaded engagement in described gate sheet 1, the top edge both sides of described gate sheet 1 respectively have protrude shoulder 2, two described protrusion shoulders 2 medial surface on all have open wide towards the middle part of described gate sheet 1, be elevated with described gate sheet the lock hole 3 driving and the vertical direction of screw mandrel 17 extends,
Drive the left side of screw mandrel 17 in described gate sheet lifting, in described middle fixing rib 19, be supported with lock drive motor 15, lock drive motor 15 connects with left lock drive leading screw power, in the below of described middle fixing rib 19, on described left lock drive leading screw, is installed with left sprocket wheel 10; Drive the right side of screw mandrel 17 in described gate sheet lifting, in described middle fixing rib 19, right lock drive leading screw is also installed rotationally, in the below of described middle fixing rib 19, on described right lock drive leading screw, be installed with right sprocket wheel 23, left sprocket wheel 10 is connected with right sprocket wheel 23 power by driving-chain 22, described left sprocket wheel 10 is identical with the sprocket root place circular diameter of right sprocket wheel 23 and be elevated than described gate sheet and drive the diameter of screw mandrel 17 large, the lifting of described gate sheet drive screw mandrel 17 through driving-chain 22 annular drive circuit
Described left lock drive leading screw and right lock drive leading screw are respectively used to drive and are positioned at gate sheet and are elevated the locking device driving screw mandrel 17 left and right sides, described gate sheet lifting drives the locking device of screw mandrel 17 left and right sides to be arranged symmetrically with and structure is identical, two described locking devices include ladder drive block 11 and horizontal movement Lock Part, the middle part of described ladder drive block 11 is provided with the internal thread hole that the threads of lead screw corresponding with right lock drive leading screw to described left lock drive leading screw coordinates, described ladder drive block 11 is stepped profile at the lateral edges away from described gate sheet lifting driving screw mandrel 17 of described internal thread hole, described stepped profile has top locking vertical plane 12, the inclined-plane, middle part tilted to the inside from described top locking vertical plane 12 and bottom unlock vertical plane 5, described ladder drive block 11 drives the side of screw mandrel 17 to be provided with the guide pillar through hole of longitudinal extension in the close described gate sheet lifting of described internal thread hole, the inner side end of described horizontal movement Lock Part drives the direction of screw mandrel 17 to protrude towards described gate sheet lifting and is provided with outstanding ear 26, described outstanding ear 26 is provided with roller 25, roller 25 and described stepped profile Structure deformation, downside and the lower skateboard 4 be fixed on described housing 20 of described horizontal movement Lock Part are slidably matched, and upper side and the upper slide 13 be fixed on described housing 20 of described horizontal movement Lock Part are slidably matched,
Lower position block 6 and upper limit position block 9 is respectively arranged with above the bottom and bottom of the bosom position of described housing 20, between described lower position block 6 and upper limit position block 9, guide pillar 8 is installed, described guide pillar 8 coordinates with the guide pillar through hole of described ladder drive block 11 longitudinal extension to be installed, and described gate sheet lifting drives screw mandrel 17 to pass the through hole of described lower position block 6 and upper limit position block 9 middle part longitudinal extension.
Wherein, described protrusion shoulder is provided with the sensed parts 29 for being coupled with the detection sensor 30 on described lower skateboard 4, for providing signal after described gate sheet 1 is driven to raised position.
According on the other hand, described stable transmission and the using method of the water conservancy gate device that can automatically lock, after described gate sheet 1 is driven to raised position, described gate sheet lifting drive motors 16 is out of service; Now described roller 25 contacts with described unblock vertical plane 5; Then described lock drive motor 15 runs, drive ladder drive block 11 descending, described horizontal movement Lock Part is horizontally outward run, the upper side of final described horizontal movement Lock Part contacts with the upper side of described lock hole, and top locking vertical plane 12 contacts with roller 25, and then described lock drive motor 15 is out of service.
Claims (3)
1. a stable transmission and the water conservancy gate device that can automatically lock, comprise gate sheet (1) and gate sheet lifting drive (21), described gate sheet lifting drive (21) comprises housing (20), described housing (20) is fixed on support base, the inside of described housing (20) has upper fixing rib (18), middle fixing rib (19) and bottom stationary plane, fixed rib (18) is supported with gate sheet lifting drive motors (16), described gate sheet lifting drive motors (16) is elevated with gate sheet and drives the upper end power of screw mandrel (17) to connect, described gate sheet lifting drives screw mandrel (17) through fixed rib (18), through hole in middle fixing rib (19) and bottom stationary plane, and described gate sheet lifting drives screw mandrel (17) and the screw threaded engagement in described gate sheet (1), the top edge both sides of described gate sheet (1) respectively have protrusion shoulder (2), the medial surface of two described protrusion shoulders (2) all has towards the middle part of described gate sheet (1) open wide, be elevated with described gate sheet the lock hole (3) driving and the vertical direction of screw mandrel (17) extends,
Drive the left side of screw mandrel (17) in described gate sheet lifting, on described middle fixing rib (19), be supported with lock drive motor (15), lock drive motor (15) connects with left lock drive leading screw power, in the below of described middle fixing rib (19), on described left lock drive leading screw, is installed with left sprocket wheel (10), the right side of screw mandrel (17) is driven in described gate sheet lifting, described middle fixing rib (19) is also provided with right lock drive leading screw rotationally, in the below of described middle fixing rib (19), described right lock drive leading screw is installed with right sprocket wheel (23), left sprocket wheel (10) is connected with right sprocket wheel (23) power by driving-chain (22), described left sprocket wheel (10) is identical with the sprocket root place circular diameter of right sprocket wheel (23) and be elevated than described gate sheet and drive the diameter of screw mandrel (17) large, the lifting of described gate sheet drive screw mandrel (17) through driving-chain (22) annular drive circuit,
Described left lock drive leading screw and right lock drive leading screw are respectively used to driving and are positioned at gate sheet and are elevated the locking device driving screw mandrel (17) left and right sides, described gate sheet lifting drives the locking device of screw mandrel (17) left and right sides to be arranged symmetrically with and structure is identical, two described locking devices include ladder drive block (11) and horizontal movement Lock Part, the middle part of described ladder drive block (11) is provided with the internal thread hole that the threads of lead screw corresponding with right lock drive leading screw to described left lock drive leading screw coordinates, described ladder drive block (11) is stepped profile at the lateral edges away from described gate sheet lifting driving screw mandrel (17) of described internal thread hole, described stepped profile has top locking vertical plane (12), the inclined-plane, middle part tilted to the inside from described top locking vertical plane (12) and bottom unlock vertical plane (5), described ladder drive block (11) drives the side of screw mandrel (17) to be provided with the guide pillar through hole of longitudinal extension in the close described gate sheet lifting of described internal thread hole, the inner side end of described horizontal movement Lock Part drives the direction of screw mandrel (17) to protrude towards described gate sheet lifting and is provided with outstanding ear (26), described outstanding ear (26) is provided with roller (25), roller (25) and described stepped profile Structure deformation, downside and the lower skateboard (4) be fixed on described housing (20) of described horizontal movement Lock Part are slidably matched, and upper side and the upper slide (13) be fixed on described housing (20) of described horizontal movement Lock Part are slidably matched,
Lower position block (6) and upper limit position block (9) is respectively arranged with above the bottom and bottom of the bosom position of described housing (20), guide pillar (8) is installed between described lower position block (6) and upper limit position block (9), described guide pillar (8) coordinates with the guide pillar through hole of described ladder drive block (11) longitudinal extension to be installed, and the lifting of described gate sheet drives screw mandrel (17) through the through hole of described lower position block (6) and upper limit position block (9) middle part longitudinal extension.
2. a kind of stable transmission as claimed in claim 1 and the water conservancy gate device that can automatically lock, wherein, described protrusion shoulder is provided with the sensed parts (29) for being coupled with the detection sensor (30) on described lower skateboard (4), for providing signal after described gate sheet (1) is driven to raised position.
3. a kind of stable transmission as claimed in claim 1 and the using method of the water conservancy gate device that can automatically lock, after described gate sheet (1) is driven to raised position, described gate sheet lifting drive motors (16) is out of service; Now described roller (25) contacts with described unblock vertical plane (5); Then described lock drive motor (15) is run, drive ladder drive block (11) descending, described horizontal movement Lock Part is horizontally outward run, the upper side of final described horizontal movement Lock Part contacts with the upper side of described lock hole, and top locking vertical plane (12) contacts with roller (25), and then described lock drive motor (15) is out of service.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410730811.7A CN104532802B (en) | 2014-12-05 | 2014-12-05 | A kind of stable transmission and the water conservancy gate device that can automatically lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410730811.7A CN104532802B (en) | 2014-12-05 | 2014-12-05 | A kind of stable transmission and the water conservancy gate device that can automatically lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104532802A true CN104532802A (en) | 2015-04-22 |
| CN104532802B CN104532802B (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410730811.7A Expired - Fee Related CN104532802B (en) | 2014-12-05 | 2014-12-05 | A kind of stable transmission and the water conservancy gate device that can automatically lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104532802B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402120A (en) * | 2015-11-06 | 2016-03-16 | 姚新连 | Protecting device for port of water drawing pipe of pumping station |
| CN106087893A (en) * | 2016-06-15 | 2016-11-09 | 钱苏娟 | A kind of efficient water conservancy gate equipment and using method thereof |
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| KR101457872B1 (en) * | 2014-09-11 | 2014-11-06 | 주식회사 아이엔텍 | Floodgate driving equipment |
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2014
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN200946260Y (en) * | 2006-09-27 | 2007-09-12 | 彭庆烈 | Push type screw bolt headstock gear |
| CN201746821U (en) * | 2010-08-25 | 2011-02-16 | 段光友 | Screw start-stop gate device |
| CN103806414A (en) * | 2012-11-15 | 2014-05-21 | 长江勘测规划设计研究有限责任公司 | Gate automatic locking device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402120A (en) * | 2015-11-06 | 2016-03-16 | 姚新连 | Protecting device for port of water drawing pipe of pumping station |
| CN106087893A (en) * | 2016-06-15 | 2016-11-09 | 钱苏娟 | A kind of efficient water conservancy gate equipment and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104532802B (en) | 2016-03-30 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| CB02 | Change of applicant information |
Address after: 311824 Zhejiang city of Shaoxing province Zhuji city town in Pu Jie College Road No. 2 Applicant after: Yao Xinlian Address before: Jiangdong District of Zhejiang province 315042 Ningbo Shuguang Road wave city 30 room 905 No. 72 Applicant before: Yao Xinlian |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Yijie Inventor before: Yao Xinlian |
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| COR | Change of bibliographic data | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161008 Address after: 464000 No. 8, Pingqiao Industrial Park, Pingqiao District, Henan, Xinyang Patentee after: Tai Yu Feng Machinery Manufacturing (Xinyang) Co., Ltd. Address before: 311824 Zhejiang city of Shaoxing province Zhuji city town in Pu Jie College Road No. 2 Patentee before: Yao Xinlian |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20161205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |