CN212052634U - Novel overhaul gate - Google Patents
Novel overhaul gate Download PDFInfo
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- CN212052634U CN212052634U CN202020094503.0U CN202020094503U CN212052634U CN 212052634 U CN212052634 U CN 212052634U CN 202020094503 U CN202020094503 U CN 202020094503U CN 212052634 U CN212052634 U CN 212052634U
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- gate
- flood discharge
- slide
- overhaul
- maintenance
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Abstract
The utility model discloses a novel overhaul gate, including 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 to be connected and 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. The utility model discloses, it can realize the maintenance of flood discharge work gate, can satisfy retaining, proper adjustment water level function again at gate top overflow, reduces the frequency that the work gate adjustment water level of flood discharge frequently started.
Description
Technical Field
The utility model relates to a hydraulic engineering technical field especially relates to a novel overhaul 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 utility model aims at solving the shortcoming that exists among the prior art, and the novel maintenance gate that provides, it can realize the maintenance of flood discharge work gate, can satisfy retaining, proper adjustment water level function at gate top overflow again, reduces the frequency that the work gate adjustment water level of flood discharge frequently started.
In order to achieve the above purpose, the utility model 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 utility model discloses in, its beneficial effect does:
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 the utility model provides a novel overhaul gate's structure schematic diagram.
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 described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all 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 utility model, 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, the flood discharge hole 2 is closed in the flood discharge hole 2, then the three steel folding 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, thereby carrying out secondary sealing on the flood discharge hole 2, then the flood discharge gate 4 can be opened for overhaul, when the water level of the reservoir needs to be maintained in the flood discharge hole 2, the overhaul gate 4 is firstly closed, then the overhaul gate 11 is closed, finally, the overhaul gate 4 is opened, as the upper end of the overhaul gate 11 is provided with the overflow port 12, 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 steel folding beam top 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, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection 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 |
|---|---|---|---|
| CN202020094503.0U CN212052634U (en) | 2020-01-16 | 2020-01-16 | Novel overhaul gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020094503.0U CN212052634U (en) | 2020-01-16 | 2020-01-16 | Novel overhaul gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212052634U true CN212052634U (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020094503.0U Active CN212052634U (en) | 2020-01-16 | 2020-01-16 | Novel overhaul gate |
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| Country | Link |
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| CN (1) | CN212052634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101487A (en) * | 2020-01-16 | 2020-05-05 | 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 CN202020094503.0U patent/CN212052634U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101487A (en) * | 2020-01-16 | 2020-05-05 | 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 |
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