CN111101487A - Novel overhaul gate - Google Patents
Novel overhaul gate Download PDFInfo
- Publication number
- CN111101487A CN111101487A CN202010048993.5A CN202010048993A CN111101487A CN 111101487 A CN111101487 A CN 111101487A CN 202010048993 A CN202010048993 A CN 202010048993A CN 111101487 A CN111101487 A CN 111101487A
- Authority
- CN
- China
- Prior art keywords
- gate
- flood discharge
- maintenance
- reservoir dam
- overhaul
- 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
Links
- 238000012423 maintenance Methods 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 3
- 238000010422 painting Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Images
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
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/04—Valves, slides, or the like; Arrangements therefor; Submerged sluice gates
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Abstract
The invention discloses a novel maintenance gate, which comprises a reservoir dam, wherein flood discharge holes are formed in the side wall of the reservoir dam, first slide ways are arranged in the flood discharge holes, a flood discharge gate is arranged in the first slide ways, stand columns are fixedly connected to the upper end of the reservoir dam above the flood discharge gate, top plates are fixedly connected to the upper ends of the four stand columns, opening equipment which is connected with and matched with the flood discharge gate is fixedly installed at the upper end of each top plate, second slide ways which are arranged in parallel with the first slide ways are arranged in the flood discharge holes in the water flow inlet direction, maintenance gates are arranged in the second slide ways, and a lifting mechanism matched with the maintenance gates is arranged at the upper end of the reservoir dam. The invention can realize the overhaul of the flood discharge working gate, can overflow at the top of the gate, meets the functions of water storage and proper water level adjustment, and reduces the frequency of frequent starting of the flood discharge working gate for adjusting the water level.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to a novel maintenance gate.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering.
In order to make the reservoir have flood discharge ability and water storage ability, the dykes and dams of reservoir generally all install the flood discharge gate, when the water storage capacity that needs to make the reservoir controls, then need frequent flow to the flood discharge gate to adjust, when the reservoir is great, frequent regulation flood discharge valve can lead to the fact certain life to the flood discharge valve to influence, and the management is inconvenient. And the conventional flood discharge gate cannot be conveniently overhauled at regular intervals.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a novel maintenance gate which can realize the maintenance of a flood discharge working gate, can overflow from the top of the gate, meets the functions of water storage and proper water level adjustment, and reduces the frequency of frequent starting of the flood discharge working gate for adjusting the water level.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a novel overhaul gate, includes the reservoir dykes and dams, reservoir dykes and dams lateral wall is equipped with the flood discharge hole, be equipped with first slide in the flood discharge hole, be equipped with the flood discharge gate in the first slide, the upper end of reservoir dykes and dams is located the top fixedly connected with stand of flood discharge gate, four the upper end fixedly connected with roof of stand, the upper end fixed mounting of roof has and is connected and the complex equipment of opening floodgate with the flood discharge gate, it is equipped with the second slide with first slide parallel arrangement to lie in rivers entry direction in the flood discharge hole, be equipped with the overhaul gate in the second slide, the upper end of reservoir dykes and dams is equipped with and overhauls gate complex and lifts by crane the mechanism.
Preferably, the hoisting mechanism comprises a double-groove synchronous electric hoist fixedly mounted at the lower end of the top plate, and a mechanical automatic grabbing beam matched with the maintenance gate is fixedly hung at the lower end of the double-groove synchronous electric hoist.
Preferably, the upper end of the overhaul gate is provided with an overflow port, the overhaul gate is formed by stacking three sections of steel stop logs, and the top of the uppermost steel stop log is fixedly provided with an arc-shaped steel plate.
Preferably, reinforcing rods are fixedly connected among the four upright columns.
Preferably, the upper end of the equipment of opening floodgate is equipped with the weather enclosure, the lower extreme of equipment of opening floodgate is equipped with the fretwork support.
Preferably, the outer walls of the maintenance gate and the flood discharge gate are both processed by metal spraying and painting.
The invention has the beneficial effects that:
1. the mechanism that lifts by crane that sets up, when the floodgate gate is overhauld to needs, at first through the interior bottom of opening the floodgate equipment with the slip first slide of floodgate, will discharge the interior hole of floodgate and close, then grab the interior bottom that the roof beam will overhaul the three steel stoplog in the gate and place first slide through the synchronous electric block of double flute and mechanical automation to carry out the secondary to discharge the floodgate hole and seal, then can open the floodgate and overhaul.
2. The maintenance gate that sets up, when the water level of needs flood discharge hole retaining reservoir, will overhaul the gate and at first close, then will overhaul the gate and close, will overhaul the gate and open at last, because the upper end of overhauing the gate is equipped with the overflow mouth, so unnecessary water then can flow away from the overflow mouth in the reservoir, need not frequent adjustment flood discharge gate.
3. The arc steel sheet that sets up overhauls the gate steel stoplog top of upper end and is equipped with the arc steel sheet, and rivers form the waterfall view along the steel sheet when flowing through the arc steel sheet, and a large amount of air that mix with in aqueous also can break, reduces the cavitation erosion influence.
Drawings
Fig. 1 is a schematic structural view of a novel maintenance gate provided by the invention.
In the figure: 1 reservoir dam, 2 flood discharge holes, 3 first slides, 4 flood discharge gates, 5 second slides, 6 stand columns, 7 equipment of opening floodgate, 8 stiffener, 9 roof, 10 weather enclosure, 11 maintenance gates, 12 overflow gate, 13 synchronous electric block of double-furrow, 14 automatic mechanical grabbing roof beams, 15 fretwork supports.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1, a novel maintenance gate comprises a reservoir dam 1, a flood discharge hole 2 is formed in a side wall of the reservoir dam 1, a first slide way 3 is arranged in the flood discharge hole 2, a flood discharge gate 4 is arranged in the first slide way 3, a vertical column 6 is fixedly connected to the upper end of the reservoir dam 1 above the flood discharge gate 4, reinforcing rods 8 are fixedly connected between the four vertical columns 6, the stability of the four vertical columns 6 can be enhanced by the reinforcing rods 8, a top plate 9 is fixedly connected to the upper ends of the four vertical columns 6, a gate opening device 7 connected with and matched with the flood discharge gate 4 is fixedly installed at the upper end of the top plate 9, a weather enclosure 10 is arranged at the upper end of the gate opening device 7, a hollow support 15 is arranged at the lower end of the gate opening device 7, the weather enclosure 10 and the hollow support 15 can effectively prevent rain and moisture of the gate opening device 7, a second slide way 5 arranged in parallel to the first slide way 3, be equipped with in the second slide 5 and overhaul gate 11, the upper end of overhaul gate 11 is equipped with overflow mouth 12, because the upper end of overhaul gate 11 is equipped with overflow mouth 12, so unnecessary water in the reservoir then can flow away from overflow mouth 12, need not frequent adjustment flood discharge gate 4.
The maintenance gate 11 is formed by stacking three sections of steel stop logs, the top of the steel stop log at the top is fixedly provided with an arc-shaped steel plate, the top of the steel stop log at the top of the maintenance gate 11 is provided with the arc-shaped steel plate, when water flows through the arc-shaped steel plate, a waterfall landscape is formed along the steel plate, a large amount of air mixed in water is broken, the cavitation influence is reduced,
the outer walls of the maintenance gate 11 and the flood discharge gate 4 are both treated by metal spraying and painting, so that the maintenance gate 11 and the flood discharge gate 4 are effectively subjected to corrosion prevention treatment, the service life is prolonged, the upper end of the reservoir dam 1 is provided with a lifting mechanism matched with the maintenance gate 11, the lifting mechanism comprises a double-groove synchronous electric hoist 13 fixedly installed at the lower end of a top plate 9, the lower end of the double-groove synchronous electric hoist 13 is fixedly hung with a mechanical automatic grabbing beam 14 matched with the maintenance gate 11, when the flood discharge gate 4 needs to be maintained, the flood discharge gate 4 is firstly slid to the inner bottom of a first slide way 3 through a gate opening device 7, the flood discharge hole 2 is closed, then three steel laminated beams in the maintenance gate 11 are placed to the inner bottom of the first slide way 5 through the double-groove synchronous electric hoist 13 and the mechanical automatic grabbing beam 14, so as to perform secondary sealing on the flood discharge hole 2, the floodgate 4 can then be opened for maintenance.
In the invention, when the flood discharge gate 4 needs to be overhauled, firstly, the flood discharge gate 4 slides to the inner bottom of the first slideway 3 through the gate opening device 7 to close the flood discharge hole 2 in the flood discharge hole 2, then three steel laminated beams in the overhaul gate 11 are placed to the inner bottom of the first slideway 5 through the double-ditch synchronous electric hoist 13 and the mechanical automatic grabbing beam 14, so as to carry out secondary closing on the flood discharge hole 2, then the flood discharge gate 4 can be opened for overhaul, when the flood discharge hole 2 needs to keep the water level of a reservoir, the overhaul gate 4 is firstly closed, then the overhaul gate 11 is closed, finally the overhaul gate 4 is opened, as the overflow port 12 is arranged at the upper end of the overhaul gate 11, redundant water in the reservoir can flow away from the overflow port 12, the flood discharge gate 4 does not need to be frequently adjusted, and the top of the steel laminated beam at the uppermost end of the overhaul gate 11 is provided with the arc-shaped steel plate, when water flows through the arc-shaped steel plate, a waterfall landscape is formed along the steel plate, a large amount of air mixed in water can also be broken, and the influence of cavitation is reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A novel maintenance gate comprises a reservoir dam (1) and is characterized in that a flood discharge hole (2) is arranged on the side wall of the reservoir dam (1), a first slideway (3) is arranged in the flood discharge hole (2), a flood discharge gate (4) is arranged in the first slideway (3), the upper end of the reservoir dam (1) is positioned above the flood discharge gate (4) and is fixedly connected with upright columns (6), the upper ends of the four upright columns (6) are fixedly connected with top plates (9), the upper end of the top plate (9) is fixedly provided with a gate opening device (7) which is connected with and matched with the flood discharge gate (4), a second slide way (5) which is arranged in parallel with the first slide way (3) is arranged in the flood discharge hole (2) in the direction of the water flow inlet, and an overhaul gate (11) is arranged in the second slide way (5), and a lifting mechanism matched with the overhaul gate (11) is arranged at the upper end of the reservoir dam (1).
2. A novel maintenance gate according to claim 1, characterized in that the hoisting mechanism comprises a double-groove synchronous electric hoist (13) fixedly mounted at the lower end of the top plate (9), and a mechanical automatic grabbing beam (14) matched with the maintenance gate (11) is fixedly suspended at the lower end of the double-groove synchronous electric hoist (13).
3. The novel maintenance gate as claimed in claim 1, wherein an overflow port (12) is formed in the upper end of the maintenance gate (11), the maintenance gate (11) is formed by stacking three steel stop logs, and an arc-shaped steel plate is fixedly arranged at the top of the uppermost steel stop log.
4. A new service gate according to claim 1, characterised in that a reinforcement bar (8) is fixedly connected between each of the four columns (6).
5. The novel maintenance gate as claimed in claim 1, wherein a rain-proof shed (10) is arranged at the upper end of the gate opening device (7), and a hollow support (15) is arranged at the lower end of the gate opening device (7).
6. A new service gate according to claim 1, characterised in that the outer walls of the service gate (11) and the floodgate (4) are treated by metal spraying and painting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010048993.5A CN111101487A (en) | 2020-01-16 | 2020-01-16 | Novel overhaul gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010048993.5A CN111101487A (en) | 2020-01-16 | 2020-01-16 | Novel overhaul gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111101487A true CN111101487A (en) | 2020-05-05 |
Family
ID=70426377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010048993.5A Pending CN111101487A (en) | 2020-01-16 | 2020-01-16 | Novel overhaul gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111101487A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114134867A (en) * | 2021-11-26 | 2022-03-04 | 惠州市弘基水利工程有限公司 | Unmanned irrigation gate and using method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3182690U (en) * | 2013-01-25 | 2013-04-04 | 株式会社 昭和土木設計 | Xiamen system |
| CN205711996U (en) * | 2016-05-02 | 2016-11-23 | 南安市品龙新材料科技有限公司 | The intelligent floodgate that a kind of bridge construction is special |
| CN109371929A (en) * | 2018-11-30 | 2019-02-22 | 中国电建集团成都勘测设计研究院有限公司 | It is provided with the water conservancy project water retaining structure of flood discharge channel system |
| CN212052634U (en) * | 2020-01-16 | 2020-12-01 | 辽宁省水利水电勘测设计研究院有限责任公司（原名称为辽宁省水利水电勘测设计研究院） | Novel overhaul gate |
-
2020
- 2020-01-16 CN CN202010048993.5A patent/CN111101487A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3182690U (en) * | 2013-01-25 | 2013-04-04 | 株式会社 昭和土木設計 | Xiamen system |
| CN205711996U (en) * | 2016-05-02 | 2016-11-23 | 南安市品龙新材料科技有限公司 | The intelligent floodgate that a kind of bridge construction is special |
| CN109371929A (en) * | 2018-11-30 | 2019-02-22 | 中国电建集团成都勘测设计研究院有限公司 | It is provided with the water conservancy project water retaining structure of flood discharge channel system |
| CN212052634U (en) * | 2020-01-16 | 2020-12-01 | 辽宁省水利水电勘测设计研究院有限责任公司（原名称为辽宁省水利水电勘测设计研究院） | Novel overhaul gate |
Non-Patent Citations (1)
| Title |
|---|
| 董福君;: "生态建设对石佛寺水库闸门控制运用产生的影响", 水利建设与管理, no. 01, 23 January 2014 (2014-01-23), pages 68 - 69 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114134867A (en) * | 2021-11-26 | 2022-03-04 | 惠州市弘基水利工程有限公司 | Unmanned irrigation gate and using method thereof |
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