CN110106839B - Anticorrosive formula gate convenient to open and resistance to compression - Google Patents
Anticorrosive formula gate convenient to open and resistance to compression Download PDFInfo
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- CN110106839B CN110106839B CN201910406120.4A CN201910406120A CN110106839B CN 110106839 B CN110106839 B CN 110106839B CN 201910406120 A CN201910406120 A CN 201910406120A CN 110106839 B CN110106839 B CN 110106839B
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- gate
- frame
- open
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- shelves pole
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- 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
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- 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 invention discloses an anti-corrosion gate convenient to open and resistant to pressure, belongs to the technical field of hydraulic engineering, and solves the problems that the existing gate is only a single vertical opening and closing operation mode, is difficult to open and has poor compressive strength, and the technical key points are as follows: the gate body is arranged in the gate frame, and the gate frame is arranged at a gate flood discharge port of the gate base body; the gate body and the gate frame are stable in structure, good in corrosion resistance effect, convenient to open and good in pressure resistance.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to an anti-corrosion gate convenient to open and resistant to pressure.
Background
The water conservancy gate opening and closing device is a control facility for closing and opening a discharging or water discharging channel and an important component of a hydraulic building, and can be used for intercepting water flow, controlling water level, regulating flow, discharging silt and floating objects and the like. Along with the rise of high dams and the development of large-capacity hydro units, the problem of saving and discharging water flow through a hydro junction is very important, wherein the hydro junction has higher and higher requirements on the design and manufacture of gates, opening and closing machines and the like and even on the material process, so that different types of hydro gate opening and closing devices are continuously arranged on the market.
However, the water conservancy gate headstock gear on the market at present, because the sound construction performance and the intensity of the upstream face of gate board are lower in the use, the broken condition of gate board fracture often can appear under the water pressure of excelling in, and the whole life of gate board is low.
Chinese patent CN205907659U discloses a water sluicegate headstock gear, draws together the gate base member, there are main tributary platform and supplementary tributary platform at the top of gate base member from the right side to left side respectively fixed mounting, the equal swing joint in middle part of supplementary tributary platform and main tributary platform inner chamber has the screw rod, the equal fixedly connected with speed reducer in top of supplementary tributary platform and main tributary platform, swing joint has the gate to bear the mechanism in the gate dragon mouth that the inner chamber of gate base member was seted up. Although can improve the holistic resistance to compression impact force of floodgate board and water corrosion resistance, strengthen the sound construction performance and the intensity of floodgate board upstream face, reduce the water pressure that the floodgate board upstream face received, prolonged the life of floodgate board, and can increase substantially the stability and the steadiness of floodgate board, be favorable to the smooth promotion or the descending movement of quick control floodgate board realization. But this kind of water sluicegate structure open and close the mode singlely, only can carry out vertical opening and close the operation, the gate open the difficulty and operate inconvenient, the anticorrosion ability is also relatively poor, can not satisfy hydraulic engineering's demand.
Therefore, it is desirable to provide an anticorrosive gate which is easy to open and resistant to pressure, and aims to solve the above problems.
Disclosure of Invention
In view of the defects in the prior art, an object of the embodiments of the present invention is to provide an anticorrosive gate that is easy to open and resistant to pressure, so as to solve the above-mentioned problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
an anti-corrosion gate convenient to open and resistant to pressure comprises a gate body and a gate frame, wherein the gate body is installed in the gate frame, the gate frame is installed at a gate flood discharge opening of a gate base body, two sides of the upper end of the gate frame are connected with rotating shafts, the rotating shafts are arranged in limiting sliding grooves of the gate base body, and the top of the gate frame is connected with a cable; the two sides of the bottom of the gate frame are connected with frame blocking rods, the frame blocking rods are arranged in vertical blocking rod sliding grooves in a sliding mode, the side faces of the upper ends of the vertical blocking rod sliding grooves are communicated with arc blocking rod sliding grooves, and the arc blocking rod sliding grooves are arranged along the circumferential direction of the rotating shaft when the rotating shaft is located at the tops of the limiting sliding grooves and are arranged on the rear side of the gate body.
As a further scheme of the invention, the gate frame is connected with one end of the cable through a pulling and holding block welded in the middle of the top end.
In a further aspect of the present invention, the cable is wound around a winding drum, one end of a winding shaft of the winding drum is connected to a crank for manual operation, and the other end of the winding shaft is connected to a traction motor for electric operation.
As a further scheme of the invention, the limit sliding groove is arranged along the vertical direction, the vertical blocking rod sliding groove is arranged on the gate base body and is arranged right below the limit sliding groove, and the frame blocking rod is arranged in the vertical blocking rod sliding groove in a sliding manner.
As a further scheme of the invention, the arc blocking rod sliding groove is provided with guide rail teeth, the guide rail teeth are meshed with a gate steering gear arranged on the frame blocking rod, and the gate steering gear is connected with a gate driving motor.
As a further scheme of the present invention, the gate body is composed of a steel reinforcement cage, steel panels welded to both sides of the steel reinforcement cage, an anticorrosive coating coated on the surfaces of the steel panels, and concrete poured between the two steel panels.
As a further aspect of the present invention, a locking structure is mounted on the winding shaft of the winding drum, and the locking structure includes a gear fixed on the winding shaft and a locking stop lever engaged with teeth on the gear.
In summary, compared with the prior art, the embodiment of the invention has the following beneficial effects:
according to the anti-corrosion type gate convenient to open and resistant to pressure, the limiting sliding groove, the vertical blocking rod sliding groove and the arc blocking rod sliding groove are arranged on the gate base body, so that the gate body and the gate frame can be lifted vertically under the pulling of the winding drum and the cable rope, and the gate body and the gate frame can be completely opened under the rotation of the gate body and the gate frame around the rotating shaft along the gate arc-shaped guide rail.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the invention.
FIG. 2 is a schematic view of the structure of the circular-arc stopper chute of the gate base according to the embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a frame stopper rod in the embodiment of the invention.
FIG. 4 is a schematic structural diagram of a gate frame according to an embodiment of the present invention.
FIG. 5 is a schematic structural diagram of a gate body according to an embodiment of the present invention.
Reference numerals: the gate comprises a gate base body 1, a gate flood discharge opening 2, a gate body 3, a gate frame 4, a pulling block 5, a rotating shaft 6, a limiting sliding groove 7, a cable 8, a winding drum 9, a winding shaft 10, a crank 11, a traction motor 12, a frame blocking rod 13, a vertical blocking rod sliding groove 14, a circular arc blocking rod sliding groove 15, a gate arc-shaped guide rail 16, a guide rail tooth 17, a gate steering gear 18, a gate driving motor 19, a steel panel 20, an anticorrosive coating 21, a steel reinforcement framework 22 and concrete 23.
Detailed Description
The technical solution of the present invention is further described with reference to the accompanying drawings and specific embodiments.
Example 1
Referring to fig. 1 to 5, the anticorrosive gate convenient to open and resistant to pressure comprises a gate body 3 and a gate frame 4, wherein the gate body 3 is installed in the gate frame 4, the gate frame 4 is installed in a gate flood discharge opening 2 of a gate base body 1, two sides of the upper end of the gate frame 4 are connected with a rotating shaft 6, the rotating shaft 6 is arranged in a limiting sliding groove 7 of the gate base body 1, and the limiting sliding groove 7 is arranged in the vertical direction and used for limiting the vertical movement of the rotating shaft 6 along the limiting sliding groove 7;
the welding of 4 top middle parts of gate frame has and draws and hold piece 5, draws and holds 5 one end of connecting hawser 8, and hawser 8 twines on reel 9, and the crank 11 that is used for manually operation is connected to the winding shaft 10 one end of reel 9, and the other end of winding shaft 10 is connected with the haulage motor 12 that is used for electric operation, under the operation of crank 11 or haulage motor 12, the equal rolling drive to reel 9 that can realize, and then realizes the lift adjustment of gate frame 4 and gate body 3 under the pulling of hawser 8.
Two sides of the bottom of the gate frame 4 are connected with frame blocking rods 13, the frame blocking rods 13 are slidably arranged in vertical blocking rod sliding grooves 14, the vertical blocking rod sliding grooves 14 are arranged on the gate base body 1 and are arranged right below the limiting sliding grooves 7, and when the gate frame 4 ascends and descends along the limiting sliding grooves 7, the frame blocking rods 13 are driven to ascend and descend along the vertical blocking rod sliding grooves 14; when the frame blocking rod 13 moves to the bottom of the vertical blocking rod sliding groove 14, the gate frame 4 and the gate base body 1 at the bottom of the gate flood discharge opening 2 are closed, and the closing of the gate is realized.
The side surface of the upper end of the vertical blocking rod sliding groove 14 is communicated with an arc blocking rod sliding groove 15, the arc blocking rod sliding groove 15 is arranged along the circumferential direction when the rotating shaft 6 is positioned at the top of the limiting sliding groove 7 and is arranged at the rear side of the gate body 3, a guide rail tooth 17 is arranged on the arc blocking rod sliding groove 15, the guide rail tooth 17 is meshed with a gate steering gear 18 arranged on the frame blocking rod 13, and the gate steering gear 18 is connected with a gate driving motor 19; preferably, in the embodiment of the present invention, the frame stop lever 13 is rotatably disposed in the gate frame 4, a bearing is disposed between the two, and the frame stop lever 13 is driven by the gear on the frame stop lever meshing with the gear on the motor shaft of the gate driving motor 19.
When the frame body blocking rod 13 moves upwards along the vertical blocking rod sliding groove 14, at the moment, the gate flood discharge opening 2 between the gate frame 4 and the gate base body 1 is opened to a certain height, so that a part of water can flow out; when the frame blocking rod 13 moves to the top of the vertical blocking rod sliding groove 14, the rotating shaft 6 moves to the top of the limiting sliding groove 7 under the pulling of the cable 8, the frame blocking rod 13 at the bottom side of the gate frame 4 moves into the arc blocking rod sliding groove 15 under the action of the water pressure at the front side of the gate body 3, at the moment, the gate body 3 and the gate frame 4 rotate around the rotating shaft 6, the gate body 3 and the gate frame 4 are completely opened, and water flow is discharged along the gate flood discharge opening 2, so that the opening of the gate is realized; when the gate needs to be closed, under the driving of the gate driving motor 19, the gate steering gear 18 moves along the gate arc-shaped guide rail 16 until the frame blocking rods 13 at the two sides of the gate frame 4 move to the vertical blocking rod sliding grooves 14, at the moment, the traction motor 12 drives the winding drum 9 to rotate reversely, the gate frame 4 and the gate body 3 descend until the bottom of the gate frame 4 is closed with the gate base body 1, and the closing of the gate can be realized, so that the operation is convenient and fast.
The gate body 3 consists of a steel reinforcement framework 22, steel panels 20 welded on two sides of the steel reinforcement framework 22, an anticorrosive coating 21 coated on the surfaces of the steel panels 20 and concrete 23 poured between the two steel panels 20; the manufactured and molded gate body 3 is installed in the gate frame 4; the gate body 3 and the gate frame 4 have stable structures, good corrosion resistance effect, convenient opening and good pressure resistance.
Example 2
Referring to fig. 1 to 5, an anti-corrosion gate convenient to open and resist pressure comprises a gate body 3 and a gate frame 4, wherein the top of the gate frame 4 is used for a winding drum 9 for winding a cable 8, a locking structure is further mounted on a winding shaft 10 of the gate frame, the locking structure comprises a gear fixed on the winding shaft 10 and a locking stop lever engaged with teeth on the gear, when the teeth of the gear are clamped by the locking stop lever, the gear on the winding shaft 10 and the winding shaft 10 can be prevented from rotating in the opposite direction, the lifted gate body 3 and the lifted gate frame 4 can be effectively prevented from suddenly falling, stable opening and closing operations of the gate can be facilitated, and the rest of the structure of the embodiment is the same as that of embodiment 1.
The technical principle of the present invention has been described above with reference to specific embodiments, which are merely preferred embodiments of the present invention. The protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. Other embodiments of the invention will occur to those skilled in the art without the exercise of inventive faculty, and such will fall within the scope of the invention.
Claims (6)
1. The anti-corrosion gate convenient to open and resist pressure comprises a gate body (3) and a gate frame (4), and is characterized in that the gate body (3) is installed in the gate frame (4), the gate frame (4) is installed at a gate flood discharge opening (2) of a gate base body (1), two sides of the upper end of the gate frame (4) are connected with rotating shafts (6), the rotating shafts (6) are arranged in limiting sliding grooves (7) of the gate base body (1), and the top of the gate frame (4) is connected with a cable rope (8); gate frame (4) bottom both sides are connected with framework shelves pole (13), and framework shelves pole (13) slide and set up in vertical shelves pole spout (14), and vertical shelves pole spout (14) upper end side intercommunication circular arc shelves pole spout (15), and circular arc shelves pole spout (15) set up and set up in the rear side of gate body (3) along the circumference setting when rotation axis (6) are located spacing spout (7) top, vertical direction setting is followed in spacing spout (7), and vertical shelves pole spout (14) set up on gate base member (1) and set up under spacing spout (7), and framework shelves pole (13) slide and set up in vertical shelves pole spout (14).
2. The easy-to-open and pressure-resistant corrosion-resistant gate according to claim 1, wherein the gate frame (4) is connected with one end of the cable (8) through a pulling and holding block (5) welded to the middle of the top end.
3. The easy-to-open and pressure-resistant corrosion-resistant gate according to claim 1, wherein the cable (8) is wound on a winding drum (9), one end of a winding shaft (10) of the winding drum (9) is connected with a crank (11) for manual operation, and the other end of the winding shaft (10) is connected with a traction motor (12) for electric operation.
4. The easy-to-open pressure-resistant corrosion-resistant gate according to claim 1, wherein the arc-shaped blocking rod sliding groove (15) is provided with guide rail teeth (17), the guide rail teeth (17) are engaged with a gate steering gear (18) arranged on the frame blocking rod (13), and the gate steering gear (18) is connected with a gate driving motor (19).
5. The easy-to-open and pressure-resistant anticorrosive gate according to any one of claims 1 to 4, wherein the gate body (3) is composed of a steel reinforcement cage (22), steel panels (20) welded to both sides of the steel reinforcement cage (22), an anticorrosive coating (21) coated on the surfaces of the steel panels (20), and concrete (23) poured between the two steel panels (20).
6. The easy-to-open and pressure-resistant anticorrosive gate as claimed in claim 3, wherein the winding shaft (10) of the winding drum (9) is provided with a locking structure, and the locking structure comprises a gear fixed on the winding shaft (10) and a locking stop lever engaged with teeth on the gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910406120.4A CN110106839B (en) | 2019-05-15 | 2019-05-15 | Anticorrosive formula gate convenient to open and resistance to compression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910406120.4A CN110106839B (en) | 2019-05-15 | 2019-05-15 | Anticorrosive formula gate convenient to open and resistance to compression |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110106839A CN110106839A (en) | 2019-08-09 |
| CN110106839B true CN110106839B (en) | 2021-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910406120.4A Active CN110106839B (en) | 2019-05-15 | 2019-05-15 | Anticorrosive formula gate convenient to open and resistance to compression |
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| Country | Link |
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| CN (1) | CN110106839B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705754B (en) * | 2020-06-09 | 2021-09-28 | 宁夏瑞通翔公路工程有限公司 | Water sluicegate headstock gear |
| CN113338230A (en) * | 2021-06-16 | 2021-09-03 | 惠州市正海机电自动化设备有限公司 | Gate height control device using multi-ring potentiometer |
| CN117684519B (en) * | 2024-01-31 | 2024-04-30 | 江苏润泉水务科技有限公司 | Gate hoist for flood control engineering |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0641937A (en) * | 1992-07-22 | 1994-02-15 | Kaishin:Kk | Two-stage gate device |
| CN108005035A (en) * | 2017-11-22 | 2018-05-08 | 广州谷粒优智能科技有限公司 | A kind of hydraulic engineering gate |
| CN208633071U (en) * | 2018-05-25 | 2019-03-22 | 湖南零陵恒远发电设备有限公司 | A kind of water conservancy gate hoist of good airproof performance |
| CN208762975U (en) * | 2018-09-01 | 2019-04-19 | 刘瑞昆 | A kind of water conservancy gate jack up unit |
| CN109577288A (en) * | 2019-01-25 | 2019-04-05 | 黑龙江省翔波新材料新技术应用开发有限公司 | A kind of hydraulic engineering gate |
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- 2019-05-15 CN CN201910406120.4A patent/CN110106839B/en active Active
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| CN110106839A (en) | 2019-08-09 |
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Effective date of registration: 20201218 Address after: 063500 nanbaozuidong Industrial Zone, LUANNAN COUNTY, Tangshan City, Hebei Province Applicant after: TANGSHAN WEIDE MARINE EQUIPMENT Co.,Ltd. Address before: No. 301, Tangzhen Road, Kaiping District, Tangshan City, Hebei Province 063021 Applicant before: Wu Qinglin |
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