CN204715307U - A kind of water power dam bank flood discharging tunnel Segment gate - Google Patents
A kind of water power dam bank flood discharging tunnel Segment gate Download PDFInfo
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- CN204715307U CN204715307U CN201520434555.7U CN201520434555U CN204715307U CN 204715307 U CN204715307 U CN 204715307U CN 201520434555 U CN201520434555 U CN 201520434555U CN 204715307 U CN204715307 U CN 204715307U
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Abstract
Water power dam bank flood discharging tunnel Segment gate relates to a kind of gate being applied in hydraulic engineering, is specifically related to a kind of Segment gate that can overturn up or down being provided switching power by hydraulic cylinder.The utility model comprises civil engineering structure, Segment gate body, supporting mechanism, hydraulic cylinder and gate frame, the inner side of described gate frame is provided with symmetric taper seal groove, Segment gate is provided with the tongue of mating shapes with it, tongue is provided with weather strip, the seal groove that Segment gate is installed to gate frame is interior mutually identical, described civil engineering structure is located at a left side for described Segment gate body, right both sides, the below of described Segment gate body is located at by described gate frame, described supporting mechanism is fixedly connected with described Segment gate body, and it is hinged with described civil engineering structure, described hydraulic cylinder level is fixed on described civil engineering structure, its piston rod and described supporting mechanism hinged, while the utility model does not affect flood discharge, also easy access is safeguarded.
Description
Technical field
The utility model relates to a kind of gate being applied in hydraulic engineering, is specifically related to a kind of Segment gate that can overturn up or down being provided switching power by hydraulic cylinder.
Background technology
In hydraulic engineering, the effect of gate drives dodge gate body to realize the opening and closing of gate by operating equipment, thus reach the object of sluicing and dash, is the key equipment that finally can realize engineering construction predetermined function.
Due to requirements such as the restriction of depth of building and views, often need reduce movable gate every running body height or be hidden under water after opening, simultaneously convenient maintenance again.Usually, in hydraulic engineering, the gate upwardly opened is suspended on above river course as vertical-lift gate and Segment gate open back door body, certainly will affect surrounding landscape.The gate opened downwards, if lower lying door and steel dam door are then because rotation and load bearing component are positioned under water, is difficult to repair and maintenance.Therefore need to make improvements the aspect such as the method for operation and structural shape of gate.
Summary of the invention
The purpose of this utility model, providing a kind of structure exactly simple, can open downwards, the water power dam bank flood discharging tunnel Segment gate that also can upwardly open in order to solve the problem.
Water power dam bank flood discharging tunnel Segment gate described in the utility model, comprise civil engineering structure, Segment gate body, supporting mechanism, hydraulic cylinder and gate frame, the inner side of described gate frame is provided with symmetric taper seal groove, Segment gate is provided with the tongue of mating shapes with it, tongue is provided with weather strip, the seal groove that Segment gate is installed to gate frame is interior mutually identical, described civil engineering structure is located at a left side for described Segment gate body, right both sides, the below of described Segment gate body is located at by described gate frame, described supporting mechanism is fixedly connected with described Segment gate body, and it is hinged with described civil engineering structure, described hydraulic cylinder level is fixed on described civil engineering structure, its piston rod and described supporting mechanism hinged, described Segment gate body is vertical state when closing dash, when need open, under the driving of described hydraulic cylinder, described Segment gate body is rotated down to flat sleeping state around the pin joint of described supporting mechanism and civil engineering structure, or be rotated upwardly to flat sleeping state.
Described supporting mechanism comprises turning hinge and two support arms be symmetrically fixed on the dual-side of described Segment gate body base plane, turning hinge is individually fixed on the civil engineering structure of the arranged on left and right sides of Segment gate body, support arm is rotationally connected with corresponding turning hinge, the axis of the arc surface of Segment gate body is coaxial with turning hinge, the rectangular triangle of support arm, one bar right-angle side is fixedly connected with Segment gate body.When described Segment gate body is in when vertically or downwards equalling sleeping state, the piston rod of described hydraulic cylinder and another right-angle side opposing arcuate sluice gate body of described support arm comparatively distal end articulated, when described Segment gate body is in upwards flat sleeping state, the piston rod of described hydraulic cylinder and another right-angle side opposing arcuate sluice gate body nearer end of described support arm hinged.
Described water power dam bank flood discharging tunnel Segment gate, wherein, described Segment gate body be provided with some reinforcing ribs.
Water power dam bank flood discharging tunnel Segment gate described in the utility model, gate can be flipped open downwards, open rear arc sluice gate body and be positioned at below the water surface, without any equipment or structure above the water surface, and ensure that the water surface is penetrating, the drainage requirement of flood discharging tunnel can be met completely, in addition also can upwards be flipped open as required, open rear arc sluice gate body to surface, while not affecting flood discharge, also easy access is safeguarded.
Accompanying drawing explanation
Fig. 1 is structural representation when Segment gate body is vertical state in the utility model;
Fig. 2 is structural representation when Segment gate body is in downward flat sleeping state in the utility model;
In figure, 1-Segment gate body, 2-supporting mechanism, 3-hydraulic cylinder, 4-gate frame, 5-civil engineering structure, 6-seal groove, 7-reinforcing rib, 8-turning hinge, 9-support arm.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
See Fig. 1 and Fig. 2, water power dam bank flood discharging tunnel Segment gate described in the utility model, comprise civil engineering structure, Segment gate body, supporting mechanism, hydraulic cylinder and gate frame, the inner side of described gate frame is provided with symmetric taper seal groove, Segment gate is provided with the tongue of mating shapes with it, tongue is provided with weather strip, the seal groove that Segment gate is installed to gate frame is interior mutually identical, described civil engineering structure is located at a left side for described Segment gate body, right both sides, the below of described Segment gate body is located at by described gate frame, described supporting mechanism is fixedly connected with described Segment gate body, and it is hinged with described civil engineering structure, described hydraulic cylinder level is fixed on described civil engineering structure, its piston rod and described supporting mechanism hinged, described Segment gate body is vertical state when closing dash, when need open, under the driving of described hydraulic cylinder, described Segment gate body is rotated down to flat sleeping state around the pin joint of described supporting mechanism and civil engineering structure, or be rotated upwardly to flat sleeping state.
Described supporting mechanism comprises turning hinge and two support arms be symmetrically fixed on the dual-side of described Segment gate body base plane, turning hinge is individually fixed on the civil engineering structure of the arranged on left and right sides of Segment gate body, support arm is rotationally connected with corresponding turning hinge, the axis of the arc surface of Segment gate body is coaxial with turning hinge, the rectangular triangle of support arm, one bar right-angle side is fixedly connected with Segment gate body.When described Segment gate body is in when vertically or downwards equalling sleeping state, the piston rod of described hydraulic cylinder and another right-angle side opposing arcuate sluice gate body of described support arm comparatively distal end articulated, when described Segment gate body is in upwards flat sleeping state, the piston rod of described hydraulic cylinder and another right-angle side opposing arcuate sluice gate body nearer end of described support arm hinged.
Described water power dam bank flood discharging tunnel Segment gate, wherein, described Segment gate body be provided with some reinforcing ribs.
Above embodiment is only for illustration of the utility model, but not to restriction of the present utility model, person skilled in the relevant technique, when not departing from spirit and scope of the present utility model, various conversion or modification can also be made, therefore all equivalent technical schemes also should belong to category of the present utility model, should be limited by each claim.
Claims (3)
1. a water power dam bank flood discharging tunnel Segment gate, comprise civil engineering structure, Segment gate body, supporting mechanism, hydraulic cylinder and gate frame, it is characterized in that, the inner side of described gate frame is provided with symmetric taper seal groove, Segment gate is provided with the tongue of mating shapes with it, tongue is provided with weather strip, the seal groove that Segment gate is installed to gate frame is interior mutually identical, described civil engineering structure is located at a left side for described Segment gate body, right both sides, the below of described Segment gate body is located at by described gate frame, described supporting mechanism is fixedly connected with described Segment gate body, and it is hinged with described civil engineering structure, described hydraulic cylinder level is fixed on described civil engineering structure, its piston rod and described supporting mechanism hinged, described Segment gate body is vertical state when closing dash, when need open, under the driving of described hydraulic cylinder, described Segment gate body is rotated down to flat sleeping state around the pin joint of described supporting mechanism and civil engineering structure, or be rotated upwardly to flat sleeping state.
2. water power dam bank flood discharging tunnel Segment gate according to claim 1, it is characterized in that, described supporting mechanism comprises turning hinge and two support arms be symmetrically fixed on the dual-side of described Segment gate body base plane, turning hinge is individually fixed in a left side for Segment gate body, on the civil engineering structure of right both sides, support arm is rotationally connected with corresponding turning hinge, the axis of the arc surface of Segment gate body is coaxial with turning hinge, the rectangular triangle of support arm, one bar right-angle side is fixedly connected with Segment gate body, when described Segment gate body is in when vertically or downwards equalling sleeping state, the piston rod of described hydraulic cylinder and another right-angle side opposing arcuate sluice gate body of described support arm comparatively distal end articulated, when described Segment gate body is in when upwards equalling sleeping state, the piston rod of described hydraulic cylinder and another right-angle side opposing arcuate sluice gate body nearer end of described support arm hinged.
3. water power dam bank flood discharging tunnel Segment gate according to claim 1, is characterized in that, described water power dam bank flood discharging tunnel Segment gate, wherein, described Segment gate body be provided with some reinforcing ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520434555.7U CN204715307U (en) | 2015-06-24 | 2015-06-24 | A kind of water power dam bank flood discharging tunnel Segment gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520434555.7U CN204715307U (en) | 2015-06-24 | 2015-06-24 | A kind of water power dam bank flood discharging tunnel Segment gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204715307U true CN204715307U (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520434555.7U Active CN204715307U (en) | 2015-06-24 | 2015-06-24 | A kind of water power dam bank flood discharging tunnel Segment gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204715307U (en) |
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2015
- 2015-06-24 CN CN201520434555.7U patent/CN204715307U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 5 Huichun Road North Yili, Qingxiu District, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: China anergy Group First Engineering Bureau Co., Ltd Address before: 665000 Simao City, Yunnan province Simao District Nuozadu Village Patentee before: JIANGNAN WATER RESOURCE & HYDROPOWER ENGINEERING Co.,Ltd. |