CN106192915A - A kind of Synchronous lifting gate - Google Patents
A kind of Synchronous lifting gate Download PDFInfo
- Publication number
- CN106192915A CN106192915A CN201610765652.3A CN201610765652A CN106192915A CN 106192915 A CN106192915 A CN 106192915A CN 201610765652 A CN201610765652 A CN 201610765652A CN 106192915 A CN106192915 A CN 106192915A
- Authority
- CN
- China
- Prior art keywords
- gate
- gear
- sides
- tooth bar
- synchronous 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.)
- Pending
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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
- E02B7/34—Flash- boards for 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)
- Barrages (AREA)
Abstract
The present invention relates to a kind of Synchronous lifting gate, it is characterized in that: be respectively mounted the tooth bar (6) of identical modulus and size in the both sides of the downstream face of gate slot (3), geared surface is towards upstream, two tooth bars (6) installation site and elevation are identical, it is respectively symmetrically in backwater panel (11) both sides of gate (10) and gear (5) is set, the gear (5) of both sides is connected by a rigid water hammer axis (7), synchronize axis (7) to be fixed on the backwater panel (11) of gate (10) by shaft supporting frame (12), gear (5) is corresponding with the position of tooth bar (6), gear (5) can be in the upper walking of tooth bar (6).The present invention arranges the gear of same size in the back side both sides of gate, tooth bar is installed in the position that gate slot and gear mesh are answered, gear moves up and down in gate slot along tooth bar, gear in same level is rigidly connected by synchronizing axis, the gear of both sides will synchronizing moving, thus realize the synchronization lifting of gate.
Description
Technical field
The invention belongs to hydraulic engineering field of electromechanical equipment, relate to a kind of large-scale hydraulic gate, so that bulkhgead gate
Uniformly Synchronous lifting, can substitute currently used large flat gate, solves both sides difference present in gate lifting process
Step problem.
Background technology
Door, as a kind of main dash equipment, is widely used in the various aspects of hydraulic engineering, such as river course, reservoir,
Channels etc. need the position being controlled water yield water level.Also it is widely used at other field simultaneously, such as water transport, Haikou
In field.In hydraulic engineering, general flow is the biggest, and therefore required gate is the biggest, the check gate in such as river course,
Distribution structure, spillway control lock, Haikou tide-block sluice typically the biggest.The effect of gate is regulation and control current, in order to control lock
Door, it is desirable to have gate is opened and closed by headstock gear.At present, the broad form at the used Gate in hydraulic engineering field has
Bulkhgead gate and gates of segmental shape, bulkhgead gate is modal pattern.Main hoisting way mainly have fluid pressure type, winding type,
Screw, wherein screw mainly uses on more small-sized gate.Owing to hydraulic switch mode also exists some problems, the most greatly
Part Gate uses elevator opening/shutting mode.The general structure pattern of the plate steel gate used in hydraulic engineering at present is
Such: bulkhgead gate is made up of contignation, upstream face is provided with water retaining facing, both sides and bottom and is provided with antipriming, at lock
The back side of door both sides is provided with the flat wheel of load-bearing, to bear hydraulic pressure, and makes gate move.Whole gate installation is in gate slot.Lock
The top of door is provided with two suspension centres, makes gate move up and down under the effect of hoist engine, controls current.This common gate exists
There are both sides in lifting process and promote nonsynchronous problem, this can cause draw-in groove, lifting difficulty, even gate are stuck cannot
Promote thus cause the accident, thus affect the safe operation of engineering.Cause the main cause following points of this problem: one is
The gate slot precision of both sides is inadequate；Two is percentage elongation and the elongation difference of both sides steel wire rope；Three is that lifting drum rope climbing is deposited
In rope climbing phenomenon.When initial installation and later period maintenance, the synchronous debugging of hoisting wirerope bothers the most very much.This structural shape
Gate the most in use, in order to ensure that equipment is properly functioning and engineering safety, reduce and install and debugging difficulty, need one
Can the Novel gate of balanced hoisting, the present invention is carried out according to this needs.
Summary of the invention
The purpose of the present invention be to provide a kind of can be with the Gate of Synchronous lifting, its principle is: at both sides gate slot
Stopping means is set on slideway, makes gate both sides Synchronous lifting.Realization the technical scheme is that such: a kind of synchronization carries
Rising gate, include gate, gate is provided with suspension hook, and gate is provided with water retaining facing and backwater panel, and the two of gate are arranged on lock
In gate slot, the water retaining facing of gate is provided with side sealing and end water, and backwater panel is provided with main couple, it is characterised in that:
The both sides of the downstream face of gate slot are respectively mounted the tooth bar of identical modulus and size, geared surface towards upstream, two tooth bar installation positions
Putting and elevation is identical, be respectively symmetrically in the backwater panel both sides of gate and arrange gear, the gear of both sides passes through a rigid water hammer
Axis connects, and synchronizes axis and is fixed on the backwater panel of gate by shaft supporting frame, and gear is corresponding with the position of tooth bar, tooth
Wheel can be walked on tooth bar.The number of described gear 5 is 4,6 or 8, and the described both sides at gate are provided with lateral spacing position and put down
Wheel, to limit the lateral displacement of gate.Side sealing and end water are for sealing between gate and abutment wall.Water retaining facing pushing away water
Power is delivered on gate pier by gear, tooth bar, and gate pier thrust upwards and water pressure form the balance of power.The gear of both sides passes through
A piece rigid water hammer axis connects so that two gear synchronous in same level position rotate.It is provided with at the top of gate and hangs
Hook, owing to gate is the most vertical axle Striking symmetry, suspension hook is arranged on vertical axis of symmetry, and hoist engine band running block makes lock
Door opens and closes.
The present invention arranges the gear of same size in the back side both sides of gate, and tooth is installed in the position that gate slot and gear mesh are answered
Bar, tooth bar is embedded in gate pier, and gear moves up and down in gate slot along tooth bar, it is achieved gate opening/closing.In same level
Gear is rigidly connected by synchronizing axis, the gear of such left and right sides will synchronizing moving, thus realize the synchronization liter of gate
Fall；The centre of form (center of gravity) at gate arranges single hook, arranges assembly pulley according to lifting pulling force.
Accompanying drawing explanation
Fig. 1 is the structural representation of gate back side of the present invention；
Fig. 2 is gate of the present invention with gate slot relative to the top view of positional structure schematic diagram.
In figure, 1, water retaining facing；2, side sealing；3, gate slot；4, the flat wheel in lateral spacing position；5, gear；6, tooth bar；7, synchronize to lead to
Axle；8, main couple；9, suspension hook, 10, gate, 11, backwater panel, 12, shaft supporting frame, 13, gate pier.
Detailed description of the invention:
Referring to the drawings, a kind of Synchronous lifting gate, include gate 10, gate 10 is provided with suspension hook 9, and gate 10 is provided with obstructing surface
Plate 1 and backwater panel 11, the both sides of gate 10 are arranged in gate slot 3, the water retaining facing 1 of gate 10 be provided with side sealing 2 and
End water, backwater panel 11 is provided with main couple 8, it is characterised in that: it is respectively mounted identical in the both sides of the downstream face of gate slot 3
The tooth bar 6 of modulus and size, geared surface is towards upstream, and two tooth bar 6 installation sites and elevation are identical, at the backwater panel of gate 10
11 both sides are respectively symmetrically and arrange gear 5, and the gear 5 of both sides is connected by a rigid water hammer axis 7, synchronize axis 7 and pass through axle
Bracing frame 12 is fixed on the backwater panel 11 of gate 10, and gear 5 is corresponding with the position of tooth bar 6, and gear 5 can be at tooth bar 6
Upper walking.The number of described gear 5 is 4,6 or 8, and the both sides of described gate 10 are provided with lateral spacing position and put down wheel 4, to limit lock
The lateral displacement of door.Side sealing 2 and end water are for sealing between gate and abutment wall.The thrust of water is passed through tooth by water retaining facing 1
Wheel 5, tooth bar 6 are delivered on gate pier 13, and gate pier 13 thrust upwards and water pressure form the balance of power.The gear 5 of both sides passes through
A piece rigid water hammer axis 7 connects so that two gear synchronous in same level position rotate.It is provided with at the top of gate and hangs
Hook 9, owing to gate is the most vertical axle Striking symmetry, suspension hook is arranged on vertical axis of symmetry, and hoist engine band running block makes
Gate opening/closing.
When gate opening (lifting) or landing (closedown), gear 5 moves on tooth bar 6, due to rigid water hammer axis 7
Interconnection function, forces gate 10 both sides to be synchronized with the movement, it is to avoid because of the problem of the asynchronous rising that a variety of causes causes.Meanwhile,
Owing to being single suspension centre, it is to avoid need accurately debugging to synchronize the difficulties caused.
Claims (5)
1. a Synchronous lifting gate, includes gate (10), and gate (10) is provided with suspension hook (9), and gate (10) is provided with dash
Panel (1) and backwater panel (11), the both sides of gate (10) are arranged in gate slot (3), on the water retaining facing (1) of gate (10)
Being provided with side sealing (2) and end water, backwater panel (11) is provided with main couple (8), it is characterised in that: under gate slot (3)
The both sides in trip face are respectively mounted the tooth bar (6) of identical modulus and size, geared surface towards upstream, two tooth bars (6) installation site and
Elevation is identical, is respectively symmetrically in backwater panel (11) both sides of gate (10) and arranges gear (5), and the gear (5) of both sides passes through one
Root rigid water hammer axis (7) connects, and synchronizes axis (7) and is fixed on the backwater panel (11) of gate (10) by shaft supporting frame (12)
On, gear (5) is corresponding with the position of tooth bar (6), and gear (5) can be in the upper walking of tooth bar (6).
2. according to the Synchronous lifting gate described in claim 1, it is characterised in that: the number of described gear (5) is 4.
3. according to the Synchronous lifting gate described in claim 1, it is characterised in that: the number of described gear (5) is 6.
4. according to the Synchronous lifting gate described in claim 1, it is characterised in that: the number of described gear (5) is 8.
5. according to the Synchronous lifting gate described in claim 1, it is characterised in that: the both sides of described gate (10) are provided with lateral spacing position
Flat wheel (4), to limit the lateral displacement of gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610765652.3A CN106192915A (en) | 2016-08-31 | 2016-08-31 | A kind of Synchronous lifting gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610765652.3A CN106192915A (en) | 2016-08-31 | 2016-08-31 | A kind of Synchronous lifting gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106192915A true CN106192915A (en) | 2016-12-07 |
Family
ID=58088289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610765652.3A Pending CN106192915A (en) | 2016-08-31 | 2016-08-31 | A kind of Synchronous lifting gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106192915A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106884422A (en) * | 2017-04-21 | 2017-06-23 | 中设设计集团股份有限公司 | A kind of embedded main orbit of plane valve |
| CN108914888A (en) * | 2018-09-13 | 2018-11-30 | 山东瑞清环境科技发展有限公司 | A kind of double lead-screw lift gate |
| CN109403281A (en) * | 2018-12-18 | 2019-03-01 | 山东省水利科学研究院 | A kind of synchronization is from lift gate |
| CN109778795A (en) * | 2019-01-21 | 2019-05-21 | 北京通成达水务建设有限公司 | A kind of gates of segmental shape structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5984575A (en) * | 1998-05-11 | 1999-11-16 | Knott, Sr.; James M. | Flood flow modulator |
| CN201040844Y (en) * | 2007-09-30 | 2008-03-26 | 中国水电顾问集团昆明勘测设计研究院 | Rack and pinion opening-closing machine for gate |
| CN102493389A (en) * | 2011-12-02 | 2012-06-13 | 天津大学 | Synchronous opening/closing device for horizontal gate in hydraulic model test |
| CN203114124U (en) * | 2013-03-20 | 2013-08-07 | 河南森源电气股份有限公司 | Switchgear valve roller shutter mechanism |
| CN206052654U (en) * | 2016-08-31 | 2017-03-29 | 山东省水利科学研究院 | A kind of Synchronous lifting gate |
-
2016
- 2016-08-31 CN CN201610765652.3A patent/CN106192915A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5984575A (en) * | 1998-05-11 | 1999-11-16 | Knott, Sr.; James M. | Flood flow modulator |
| CN201040844Y (en) * | 2007-09-30 | 2008-03-26 | 中国水电顾问集团昆明勘测设计研究院 | Rack and pinion opening-closing machine for gate |
| CN102493389A (en) * | 2011-12-02 | 2012-06-13 | 天津大学 | Synchronous opening/closing device for horizontal gate in hydraulic model test |
| CN203114124U (en) * | 2013-03-20 | 2013-08-07 | 河南森源电气股份有限公司 | Switchgear valve roller shutter mechanism |
| CN206052654U (en) * | 2016-08-31 | 2017-03-29 | 山东省水利科学研究院 | A kind of Synchronous lifting gate |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106884422A (en) * | 2017-04-21 | 2017-06-23 | 中设设计集团股份有限公司 | A kind of embedded main orbit of plane valve |
| CN108914888A (en) * | 2018-09-13 | 2018-11-30 | 山东瑞清环境科技发展有限公司 | A kind of double lead-screw lift gate |
| CN109403281A (en) * | 2018-12-18 | 2019-03-01 | 山东省水利科学研究院 | A kind of synchronization is from lift gate |
| CN109778795A (en) * | 2019-01-21 | 2019-05-21 | 北京通成达水务建设有限公司 | A kind of gates of segmental shape structure |
| CN109778795B (en) * | 2019-01-21 | 2021-02-12 | 北京通成达水务建设有限公司 | Radial gate structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |
|
| RJ01 | Rejection of invention patent application after publication |