CN110004888A - One kind is from lift group bonding gate arragement construction - Google Patents
One kind is from lift group bonding gate arragement construction Download PDFInfo
- Publication number
- CN110004888A CN110004888A CN201910361437.0A CN201910361437A CN110004888A CN 110004888 A CN110004888 A CN 110004888A CN 201910361437 A CN201910361437 A CN 201910361437A CN 110004888 A CN110004888 A CN 110004888A
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- China
- Prior art keywords
- gate
- door body
- hydraulic cylinder
- hydraulic
- gate door
- 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.)
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- 238000010276 construction Methods 0.000 title claims abstract description 13
- 239000003921 oil Substances 0.000 claims abstract description 24
- 238000005086 pumping Methods 0.000 claims abstract description 13
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 238000007689 inspection Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000008569 process Effects 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 238000006467 substitution reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000004576 sand Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000000007 visual effect Effects 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
- E02B7/26—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
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Abstract
The invention discloses one kind from lift group bonding gate arragement construction, including gate door body, hydraulic headstock gear and the steel embedded part that gate trench bottom is set, hydraulic headstock gear includes hydraulic oil pumping plant, hydraulic cylinder, multi-level piston bar and pressure oil pipe, hydraulic cylinder from top to bottom runs through inside gate door body, it is fixedly connected with gate door body beam body, outer wall from top to bottom fixed and arranged of the pressure oil pipe along hydraulic cylinder, it is connect respectively with the oil inlet of hydraulic cylinder and oil outlet, multi-level piston bar is supported on the steel embedded part of bottom in gate lifting process, hydraulic oil pumping plant is fixed on the top of gate door body or is placed on inspection platform.Pass through the structure for combining gate door body and multistage hydraulic cylinder, it can be by the flexible freely open-close sluice gate of self structure, it is not required to open port-cullis door using extras auxiliary, the opening and closing of the de-stabilising effect gate because of extras is avoided to operate, the safe and reliable operation for realizing gate equipment, greatly improves the safety in lock hole.
Description
Technical field
The present invention designs steel-slag sand technical field in hydraulic and hydroelectric engineering, specifically a kind of from lift group bonding gate
Arragement construction.
Background technique
Steel-slag sand is one of important component of hydraulic structure, its effect is the aperture for closing hydraulic structure,
And can whole or partly open aperture as needed, with adjust water levels of upstream and downstream, drawoff discharge, put fortune ship, exclude dirt it is husky or
Floating material etc..With the needs of water conservancy and hydropower career development and the increasingly raising of commercial production levels, valve system exists in recent years
Shared specific gravity is increasing in hydraulic structure total cost, generally accounts for about 10%~30%.Therefore the reliability pair of steel-slag sand
National economy is particularly important.
In most engineerings, the aperture of hydraulic structure is located at the water surface hereinafter, must just use to close these apertures
Down-the-hole type gate is lower than ordinary water level when closing aperture at the top of lock gate leaf.For the ease of opening and closing down-the-hole type gate, almost
All lifting methods are all made of the form of headstock gear cooperation Automatic coupling and decoupling beam operation or gate cooperation pull rod.Due to gate
Structure is located under water, operates according to Automatic coupling and decoupling beam, needs easily occur aligning not under water without " blind to grab " under conditions of the visual field
Phenomenon quasi-, extension unhook is ineffective；According to gate cooperation pull rod operation, be limited to headstock gear lift or depth of building because
Element, pull rod are often made into the form of more piece connection, need to constantly repeat to lock and remove under upper section pull rod, connection during lifting
Section pull rod continues the operation of lifting, and operation sequence is complicated, and the time is longer, and repair and maintenance is inconvenient.
Summary of the invention
The technical problem to be solved by the invention is to provide one kind from lift group bonding gate arragement construction, can make corresponding
Engineering orifice closing and unlatching are more flexible freely.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is that: it is a kind of to be arranged from lift group bonding gate
Structure, including gate door body, hydraulic headstock gear and the steel embedded part that gate trench bottom is arranged in, hydraulic headstock gear includes hydraulic oil pump
Stand, hydraulic cylinder, multi-level piston bar and pressure oil pipe, hydraulic cylinder from top to bottom run through inside gate door body, with gate door
Body beam body is fixedly connected, pressure oil pipe along hydraulic cylinder outer wall fixed and arranged from top to bottom, respectively with the oil inlet of hydraulic cylinder
Mouth is connected with oil outlet, and on the steel embedded part that multi-level piston bar is supported on gate trench bottom during opening liter, hydraulic oil pumping plant is solid
It is scheduled on the top of gate door body or is placed on inspection platform.
When the ratio of width to height of gate door body is less than 1, the hydraulic cylinder and multi-level piston bar quantity of hydraulic headstock gear are 1 set,
And it is arranged along the central axis of gate door body；When the ratio of width to height of gate door body 1 is greater than 1, the hydraulic cylinder of hydraulic headstock gear
It is 2 sets with multi-level piston bar quantity, the center line Symmetrical vertical along gate door body is arranged.
The series of the multi-level piston bar is at least 2 grades.
When opening and closing in the operating condition that gate door body is smaller in upstream and downstream head difference and can rely on self weight closed shutter, multistage is living
Stopper rod can be substituted with multistage column stopper rod.
The invention has the advantages that can be tied by itself by by the structure of gate door body and multistage hydraulic cylinder combination
The flexible free open-close sluice gate of structure is not required to open port-cullis door using extras auxiliary, avoids the de-stabilising effect because of extras
The opening and closing of gate operates, and realizes the safe and reliable operation of gate equipment, greatly improves the safety in lock hole.
Detailed description of the invention
Fig. 1 is of the invention from lift group bonding gate arragement construction main view.
Fig. 2 is of the invention from lift group bonding gate arragement construction side view.
Fig. 3 is that gate door body falls on bottom sill status diagram.
Fig. 4 is gate door body top locking or status diagram to be transported.
Fig. 5 is under external pumping plant arrangement operating condition from lift group bonding gate arragement construction main view.
Specific embodiment
Invention is further described in detail with reference to the accompanying drawings and detailed description:
As shown in Figure 1-3, of the invention from lift group bonding gate arragement construction, including gate door body 1, hydraulic headstock gear
With the steel embedded part 5 that gate trench bottom is arranged in, hydraulic headstock gear includes hydraulic oil pumping plant 2, hydraulic cylinder 3,4 and of multi-level piston bar
Pressure oil pipe 6, hydraulic cylinder 3 from top to bottom run through inside gate door body 1, are fixedly connected with 1 beam body of gate door body, pressure oil
Pipe 6 connect with the oil inlet of hydraulic cylinder 3 and oil outlet respectively, is opening along the outer wall fixed and arranged from top to bottom of hydraulic cylinder 3
Multi-level piston bar 4 is supported on the steel embedded part 5 of gate trench bottom during rising, and hydraulic oil pumping plant 2 is fixed on the top of gate door body 1
Portion is placed on inspection platform.
When the ratio of width to height of gate door body 1 is less than 1, the hydraulic cylinder 3 and 4 quantity of multi-level piston bar of hydraulic headstock gear are 1
Set, and arranged along the central axis of gate door body 1；When the ratio of width to height of gate door body 1 be greater than 1 when, hydraulic headstock gear it is hydraulic
Cylinder barrel 3 and 4 quantity of multi-level piston bar are 2 sets, and the center line Symmetrical vertical along gate door body 1 is arranged.
The series of the multi-level piston bar 4 is at least 2 grades, and the series of multi-level piston bar 4 by port size and opens rise
It determines.
When gate door body 1 is smaller in upstream and downstream head difference and oneself can be relied on to reclose opens and closes in the operating condition of door, multi-level piston
Bar 4 can be substituted with multistage column stopper rod.
The present invention, when hydraulic oil pumping plant 2 is fixed on the top of gate door body 1, hydraulic oil during gate door body is opened and risen
Pumping plant 2, hydraulic cylinder 3, pressure oil pipe 6 and gate door body 1 are combined into a rigid body, integrally open elevator and move, multi-level piston
Bar 4 is supported on bottom steel embedded part 5.
As shown in figure 4, gate door body 1 need to be locked in above inspection platform, multi-level piston bar 4 when gate needs to overhaul
It is fully retracted into hydraulic cylinder 3.
The course of work of the present invention on inspection platform is placed on to hydraulic oil pumping plant 2 below with reference to Fig. 5 to be described in detail:
As shown in figure 5, including gate door body 1, hydraulic headstock gear and bottom steel embedded part 5, hydraulic headstock gear includes hydraulic oil
Pumping plant 2, hydraulic cylinder 3, multi-level piston bar 4, pressure oil pipe 6 and pressure hose 7, the series of multi-level piston bar 4 is by port size
It is determined with rise is opened, hydraulic oil pumping plant 2 is placed on inspection platform, and hydraulic cylinder 3 from top to bottom passes through inside gate door body 1
Wear, be fixedly connected with 1 beam body of gate door body, pressure oil pipe 6 along hydraulic cylinder 3 outer wall fixed and arranged from top to bottom, respectively with
The oil inlet of hydraulic cylinder 3 is connected with oil outlet, pressure oil pipe 6 at the top of gate door body 1 along 1 lateral arrangement of gate door body,
Edge is connect with pressure hose 7, and hydraulic cylinder 3, pressure oil pipe 6 and gate door body 1 have been combined into one just in lifting process
Property body, integrally moves up and down, pressure hose 7 can play telescopic action, multi-level piston bar 4 in 1 lifting process of gate door body
It is supported on bottom steel embedded part 5.
When the ratio of width to height of gate door body 1 is less than 1, the quantity of hydraulic headstock gear is 1 set, and along the center of gate door body 1
Line is arranged vertically；When the ratio of width to height of gate door body 1 is greater than 1, the quantity of hydraulic headstock gear is 2 sets, along the center of gate door body 1
Line Symmetrical vertical arrangement.
Embodiment described above is merely to illustrate technical idea and feature of the invention, in the art its object is to make
Technical staff it will be appreciated that the contents of the present invention and implement accordingly, patent model of the invention only cannot be limited with the present embodiment
It encloses, i.e., same changes or modifications made by all disclosed spirit are still fallen in the scope of the patents of the invention.
Claims (4)
1. one kind is from lift group bonding gate arragement construction, including gate door body (1), hydraulic headstock gear and setting are at gate slot bottom
The steel embedded part (5) in portion, which is characterized in that hydraulic headstock gear includes hydraulic oil pumping plant (2), hydraulic cylinder (3), multi-level piston bar
(4) and pressure oil pipe (6), hydraulic cylinder (3) from top to bottom runs through inside gate door body (1), solid with gate door body (1) beam body
Fixed connection, pressure oil pipe (6) along hydraulic cylinder (3) outer wall fixed and arranged from top to bottom, respectively with the oil inlet of hydraulic cylinder (3)
Mouth is connected with oil outlet, and multi-level piston bar (4) is supported on the steel embedded part (5) of gate trench bottom in gate lifting process, liquid
Pressure oil pumping plant (2) is fixed on the top of gate door body (1) or is placed on inspection platform.
2. according to claim 1 from lift group bonding gate arragement construction, which is characterized in that when the width of gate door body (1)
When height is than less than 1, the hydraulic cylinder (3) of hydraulic headstock gear and the quantity of multi-level piston bar (4) are 1 set, and along gate door body (1)
Central axis arrangement；When the ratio of width to height of gate door body 1 is greater than 1, the hydraulic cylinder (3) and multi-level piston of hydraulic headstock gear
The quantity of bar (4) is 2 sets, and the center line Symmetrical vertical along gate door body (1) is arranged.
3. according to claim 1 from lift group bonding gate arragement construction, which is characterized in that the multi-level piston bar (4)
Series be at least 2 grades.
4. according to claim 1 from lift group bonding gate arragement construction, which is characterized in that when gate door body (1) is upper
Downstream head difference it is smaller and can by self weight closed shutter operating condition in open and close when, multi-level piston bar (4) can use multistage column stopper rod
Substitution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910361437.0A CN110004888A (en) | 2019-04-30 | 2019-04-30 | One kind is from lift group bonding gate arragement construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910361437.0A CN110004888A (en) | 2019-04-30 | 2019-04-30 | One kind is from lift group bonding gate arragement construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110004888A true CN110004888A (en) | 2019-07-12 |
Family
ID=67175356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910361437.0A Pending CN110004888A (en) | 2019-04-30 | 2019-04-30 | One kind is from lift group bonding gate arragement construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110004888A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267435A (en) * | 2020-09-27 | 2021-01-26 | 扬州市恒阳机电制造有限公司 | Self-lifting type combined gate arrangement structure |
| CN114197406A (en) * | 2021-12-23 | 2022-03-18 | 王振岩 | Cleaning device convenient to water conservancy sluice opens and shuts |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994309A (en) * | 2009-08-11 | 2011-03-30 | 齐宝光 | Piston lift gate |
| KR20110091953A (en) * | 2010-02-08 | 2011-08-17 | 오재욱 | Floodgate with control device |
| CN203222782U (en) * | 2013-05-07 | 2013-10-02 | 黄河勘测规划设计有限公司 | Lifting type gate |
| CN204608719U (en) * | 2015-01-22 | 2015-09-02 | 河北省水利水电勘测设计研究院 | A kind of two door leafs weir-type gate structure |
| CN105780740A (en) * | 2016-03-28 | 2016-07-20 | 朱虹斐 | Water conservancy navigation channel gate |
| CN106759139A (en) * | 2017-01-19 | 2017-05-31 | 浙江衢州河口闸门有限公司 | A kind of gate of sunk type vertical lift |
| CN208072345U (en) * | 2018-03-09 | 2018-11-09 | 新昌县知谨纺织品有限公司 | It is a kind of to be convenient for fixed flexible gate applied to water conservancy |
| CN208151982U (en) * | 2018-04-04 | 2018-11-27 | 承德北宇环能科技有限公司 | A kind of lifting gate |
| CN108978598A (en) * | 2018-09-27 | 2018-12-11 | 江苏省太湖水利规划设计研究院有限公司 | Sunk type door with two leaves |
| CN210529635U (en) * | 2019-04-30 | 2020-05-15 | 中国电建集团北京勘测设计研究院有限公司 | Self-lifting type combined gate arrangement structure |
-
2019
- 2019-04-30 CN CN201910361437.0A patent/CN110004888A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994309A (en) * | 2009-08-11 | 2011-03-30 | 齐宝光 | Piston lift gate |
| KR20110091953A (en) * | 2010-02-08 | 2011-08-17 | 오재욱 | Floodgate with control device |
| CN203222782U (en) * | 2013-05-07 | 2013-10-02 | 黄河勘测规划设计有限公司 | Lifting type gate |
| CN204608719U (en) * | 2015-01-22 | 2015-09-02 | 河北省水利水电勘测设计研究院 | A kind of two door leafs weir-type gate structure |
| CN105780740A (en) * | 2016-03-28 | 2016-07-20 | 朱虹斐 | Water conservancy navigation channel gate |
| CN106759139A (en) * | 2017-01-19 | 2017-05-31 | 浙江衢州河口闸门有限公司 | A kind of gate of sunk type vertical lift |
| CN208072345U (en) * | 2018-03-09 | 2018-11-09 | 新昌县知谨纺织品有限公司 | It is a kind of to be convenient for fixed flexible gate applied to water conservancy |
| CN208151982U (en) * | 2018-04-04 | 2018-11-27 | 承德北宇环能科技有限公司 | A kind of lifting gate |
| CN108978598A (en) * | 2018-09-27 | 2018-12-11 | 江苏省太湖水利规划设计研究院有限公司 | Sunk type door with two leaves |
| CN210529635U (en) * | 2019-04-30 | 2020-05-15 | 中国电建集团北京勘测设计研究院有限公司 | Self-lifting type combined gate arrangement structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267435A (en) * | 2020-09-27 | 2021-01-26 | 扬州市恒阳机电制造有限公司 | Self-lifting type combined gate arrangement structure |
| CN114197406A (en) * | 2021-12-23 | 2022-03-18 | 王振岩 | Cleaning device convenient to water conservancy sluice opens and shuts |
| CN114197406B (en) * | 2021-12-23 | 2023-10-24 | 王振岩 | Cleaning device convenient to water conservancy sluice opens and shuts |
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