CN206986864U - One kind is used for irrigation draught mouth circle emergency gate - Google Patents
One kind is used for irrigation draught mouth circle emergency gate Download PDFInfo
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- CN206986864U CN206986864U CN201720930567.8U CN201720930567U CN206986864U CN 206986864 U CN206986864 U CN 206986864U CN 201720930567 U CN201720930567 U CN 201720930567U CN 206986864 U CN206986864 U CN 206986864U
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- circular
- gate
- emergency
- emergency gate
- draught mouth
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Abstract
The utility model discloses one kind to be used for irrigation draught mouth circle emergency gate, intake is circular cross section before and after the circular emergency gate (1) of irrigation draught mouth setting and circular work gate (2), the circular emergency gate (1) and circular work gate (2)；The circular emergency gate (1) and circular work gate (2) are controlled by rotation transmission device (9) to be opened and closed, the rotation transmission device (9) includes being arranged at the rotating shaft of circular emergency gate (1) and circular work gate (2) middle panel, and the rotating shaft is connected with hydraulic tube (5)；Sealing (8) is set with water intaking mouth contact position along the circular emergency gate (1) and circular work gate (2).The utility model gate has the advantages that rear transition is simple in construction, and structure design arrangement of reinforcement difficulty reduces, and difficulty of construction reduces, and dynamic water opens and closes difficulty reduction.
Description
Technical field
Hydro-structure technical field is the utility model is related to, is used for irrigation draught mouth circle emergency lock more particularly, to one kind
Door.
Background technology
Existing intake entry well bore emergency gate is rectangular flat steel-slag sand, and it is circular cross section again to be followed by water conveyance steel tube,
Intermediate demand side is rounded transition linking transition, is just rounded structure design, arrangement of reinforcement complexity, difficulty of construction is larger, and rectangle is put down in addition
It is big that plate gate moves water keying difficulty.
Utility model content
The purpose of this utility model is that providing one kind is used for irrigation draught mouth circle emergency gate, to overcome existing water intaking
Mouthful entry well bore rectangular flat emergency gate rear be rounded that structure design arrangement of reinforcement is complicated, difficulty of construction is big and dynamic water to open and close difficulty big
The problem of.
What the utility model was realized in：
The utility model be it is such a be used for irrigation draught mouth circle emergency gate, be set in irrigation draught mouth it is circular
Emergency gate and circular work gate, intake is circular cross section before and after the circular emergency gate and circular work gate；
The circular emergency gate and circular work gate are controlled by rotation transmission device and opened and closed, and the rotation transmission device includes setting
The rotating shaft of circular emergency gate and circular work gate middle panel is placed in, the rotating shaft is connected with hydraulic tube；Along the circular thing
Therefore gate and circular work gate set sealing with water intaking mouth contact position.
Wherein, hoist chamber is provided with above intake, is led in hoist chamber provided with stair at the top of its.
Further, the water intaking steel pipe of intake is circle, and the diversion tunnel transition by taper and circular diversion
Tunnel connects.
Compared with existing irrigation draught mouth pit shaft emergency gate：The utility model gate has that rear transition is simple in construction,
Structure design arrangement of reinforcement difficulty reduces, and difficulty of construction reduces, and moves water and opens and closes the advantages that difficulty reduces.
Brief description of the drawings
Fig. 1 is intake circle emergency gate profilograph of the present utility model；
Fig. 2 is intake circle emergency gate drawing in side sectional elevation of the present utility model.
Mark in accompanying drawing for：1- circle emergency gates, 2- circular work gates, 3- stair, 4- hoist chamber, 5- hydraulic pressure
Pipe, 6- circle diversion tunnels, 7- diversion tunnel transitions, 8- sealings, 9- rotation transmission devices.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in figure 1, irrigation draught mouth of the present utility model is arranged at the lower section of hoist chamber 4, hoist chamber 4 is by it
The stair in portion are connected to top.Intake is circular cross section, and circular emergency gate 1, downstream face are provided with the upstream face of intake
Provided with circular work gate 2, two circular gates block intake.The downstream direction of circular work gate 2 passes through taper
The diversion tunnel transition 7 of structure is connected with circular diversion tunnel 6.
Intake is circular cross section before and after circular emergency gate 1 and circular work gate 2；Circular emergency gate 1 and circle
Shape main gate 2 is controlled by rotation transmission device 9 and opened and closed, figure it is seen that rotation transmission device 9 includes being arranged at circle
The rotating shaft of shape emergency gate 1 and the middle panel of circular work gate 2, the rotating shaft are connected with hydraulic tube 5, the other end of hydraulic tube 5
In hoist chamber 4；In addition, it is also necessary to along the circular emergency gate 1 and circular work gate 2 and water intaking mouth contact position
Sealing 8 is set.
The utility model is implemented：Because the circular emergency gate 1 and circular work gate 2 of irrigation draught mouth are
Circle, circular emergency gate 1 and circular work gate 2 middle panel set rotating shaft to form rotation transmission device 9, and rotating shaft passes through liquid
Pressure pipe 5 is connected with hydraulic system in hoist chamber 4, passes through hydraulic system rotatably circular emergency gate 1 and circular work gate
2.Gate is opening when going to level, and it is closed mode that gate, which goes to Transverse to the flow direction,.Circular emergency gate 1 and circle
Intake is circular cross section before and after main gate 2, and water intaking steel pipe is circle, and centre uses tapering transition, regular shape.Structure
Design reinforcement easy, difficulty of construction reduce.It can reduce resistance by the thrust of water during other gate opening, move water and open and close difficulty
Reduce.
Certainly, it is above concrete application example of the present utility model, the utility model also has other embodiments, all
The technical scheme formed using equivalent substitution or equivalent transformation, all fall within the protection domain required by the utility model.
Claims (3)
1. one kind is used for irrigation draught mouth circle emergency gate, it is characterised in that：In irrigation draught mouth, circular emergency gate is set
(1) and circular work gate (2), intake is circular disconnected before and after the circular emergency gate (1) and circular work gate (2)
Face；The circular emergency gate (1) and circular work gate (2) are controlled by rotation transmission device (9) to be opened and closed, and described rotate passes
Dynamic device (9) includes being arranged at the rotating shaft of circular emergency gate (1) and circular work gate (2) middle panel, the rotating shaft and liquid
Pressure pipe (5) connects；Sealing is set with water intaking mouth contact position along the circular emergency gate (1) and circular work gate (2)
(8)。
2. according to claim 1 be used for irrigation draught mouth circle emergency gate, it is characterised in that：Above the intake
Provided with hoist chamber (4), lead to its top provided with stair (3) in hoist chamber (4).
3. according to claim 1 be used for irrigation draught mouth circle emergency gate, it is characterised in that：The water intaking steel of intake
Manage as circle, and be connected by the diversion tunnel transition (7) of taper with circular diversion tunnel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720930567.8U CN206986864U (en) | 2017-07-28 | 2017-07-28 | One kind is used for irrigation draught mouth circle emergency gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720930567.8U CN206986864U (en) | 2017-07-28 | 2017-07-28 | One kind is used for irrigation draught mouth circle emergency gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206986864U true CN206986864U (en) | 2018-02-09 |
Family
ID=61417572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720930567.8U Active CN206986864U (en) | 2017-07-28 | 2017-07-28 | One kind is used for irrigation draught mouth circle emergency gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206986864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107489134A (en) * | 2017-07-28 | 2017-12-19 | 贵州省水利水电勘测设计研究院 | A kind of section is circular irrigation draught port strobe structure |
-
2017
- 2017-07-28 CN CN201720930567.8U patent/CN206986864U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107489134A (en) * | 2017-07-28 | 2017-12-19 | 贵州省水利水电勘测设计研究院 | A kind of section is circular irrigation draught port strobe structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 550002 No. 27 South Baoshan Road, Nanming District, Guizhou, Guiyang Patentee after: Guizhou water conservancy and Hydropower Survey, design and Research Institute Co., Ltd Address before: 550002 No. 27 South Baoshan Road, Nanming District, Guizhou, Guiyang Patentee before: GUIZHOU SURVEY & DESIGN Research Institute FOR WATER RESOURCES AND HYDROPOWER |