CN109914354A - A kind of drainage ditch valve member - Google Patents
A kind of drainage ditch valve member Download PDFInfo
- Publication number
- CN109914354A CN109914354A CN201711317821.8A CN201711317821A CN109914354A CN 109914354 A CN109914354 A CN 109914354A CN 201711317821 A CN201711317821 A CN 201711317821A CN 109914354 A CN109914354 A CN 109914354A
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- CN
- China
- Prior art keywords
- follower link
- wall
- water outlet
- valve member
- drainage ditch
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Abstract
A kind of drainage ditch valve member, belong to water conservancy equipment technical field, including being discharged wall, it is discharged at the top of wall and is equipped with pneumatic member, it is discharged in wall and is equipped with drive connecting rod, first follower link, second follower link and third follower link, drive connecting rod is connected with pneumatic member, first follower link is formed after angle with the second follower link and is fixedly linked with water outlet wall inner wall side, it is discharged at the other side water outlet port of wall inner wall and is equipped with notch, indentation, there is equipped with opening/closing component, opening/closing component is made of open and close door and sealing ring, one end of third follower link is connected with the second follower link, the other end of third follower link is connected by shaft with open and close door.Structure of the invention is novel, and working principle is clear, and compared with traditional gate structure, the present invention does not have to go to operate by manpower again in operation, and it is time saving and energy saving to operate, and accelerates the response speed of gate, further improves the stability of gate opening/closing.
Description
Technical field
The invention belongs to water conservancy equipment technical fields, are related to a kind of drainage ditch equipment, particularly relate to a kind of draining
Canal valve member.
Background technique
Gate is used to close and open the control facility of drainage gallery, is the important component of hydraulic structure, can use
To intercept water flow, control water level adjusts flow, discharge silt and drift etc..It is divided by making material, mainly there is wooden lock
Door, wooden boards Steel Structure gate, cast-iron lock gate, reinforced concrete gate and steel-slag sand；It is opposite by gate Men Dingyu horizontal plane
Position divides, and mainly has extended-top type gate and submergence type gate；It is divided by job specification, mainly there is main gate, emergency gate
And bulkhead gate；It is divided by gate opening/closing method, the gate and utilize gate when fluctuation in stage that main useful mechanically actuated opens and closes
The Hydro-automatic gate of the variation control opening and closing of suffered water pressure；It is divided by the different supporting form of gate flap, mainly by fixed wheel branch
Hold gate, hinged bearing gate, the gate of slideway bearing, roller chain gate, string free roller gate, roller gate etc..Gate is mainly by three
Separation structure composition, solid part and opening and closing device are buried in subject activity part.
Movable part includes the weighing structures such as panel girder system, bearing ground-engaging element, guiding and antipriming and lifting lug etc..It buries
Part part includes backbone, guide rail, free bearing, lintel, ground sill, sealing seat etc., they are embedded in aperture periphery, is built with dowel and water conservancy project
The concrete for building object securely connects, and is respectively formed and supports ground-engaging element and sealing face on gate flap, to be held log type gate leaf
The loads such as the water pressure received pass to hydraulic structure, and obtain good gate sealing performance.Open/close machinery and gate flap lifting lug
Connection often drives screw rod to make the rotation in original place, to drive lock to operate the position of control movable part by rotating wheel disk
Door makees upper and lower movement, but there is the deficiencies of response speed is slow, operation is time-consuming and laborious in operation.
Summary of the invention
The present invention has that response speed is slow, operation is time-consuming and laborious etc. no for existing drainage ditch gate in operation
Foot, proposes a kind of drainage ditch valve member, can reduce the working strength of operator, accelerate the response speed of gate, further
Improve the stability of opening and closing.
Technical solution of the present invention: a kind of drainage ditch valve member, including water outlet wall；It is characterized by: the water outlet
It is equipped with pneumatic member at the top of wall, is equipped with drive connecting rod, the first follower link, the second follower link and third in the water outlet wall
Follower link, the drive connecting rod are connected with the pneumatic member, first follower link and the second follower link shape
It is fixedly linked at after angle with water outlet wall inner wall side, is equipped at the other side water outlet port of the water outlet wall inner wall
Notch, the indentation, there are equipped with opening/closing component, and the opening/closing component is made of open and close door and sealing ring, the third follower link
One end be connected with the second follower link, the other end of the third follower link is connected by shaft with the open and close door.
First follower link and the second follower link are fixed to each other after forming angle by fastener, are passed through after the two is fixed
Mounting bracket is connected on the inner wall of water outlet wall.
Angle is not more than 90 °.
Notch is V-notch, and V-arrangement angle is not less than 90 °.
Open and close door is the T-type structure being made of larger diameter end and smaller diameter end, and larger diameter end is mounted on water outlet wall outer side,
Smaller diameter end is mounted in apopore, and the length of smaller diameter end is greater than the thickness of waterwall.
Apopore in smaller diameter end and water outlet wall forms clearance fit.
The invention has the benefit that a kind of drainage ditch valve member proposed by the present invention, structure novel, working principle are clear
It is clear, it is made of in structure water outlet wall, drive connecting rod, follower link and pneumatic member, the upper of drive connecting rod is driven by pneumatic member
Lower movement, to drive open and close door to make the switching motion of front and back by follower link, compared with traditional gate structure, the present invention exists
Do not have to go to be operated by manpower again in operating process, it is time saving and energy saving to operate, and accelerates the response speed of gate, further mentions
The high stability of gate opening/closing.
Detailed description of the invention
Fig. 1 is overall structure of the present invention.
Fig. 2 is the partial enlargement structural representation in Fig. 1 at A.
In figure: water outlet wall 1, the second follower link 2, fastener 3, the first follower link 4, opening/closing component 5, open and close door 5-
1, sealing ring 5-2, shaft 5-3, third follower link 6, drive connecting rod 7, pneumatic member 8, notch 9.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings:
As shown in Figs. 1-2, a kind of drainage ditch valve member, including water outlet wall 1；It is discharged at the top of wall 1 and is equipped with pneumatic member 8, out
Be equipped with drive connecting rod 7, the first follower link 4, the second follower link 2 and third follower link 6 in waterwall body 1, drive connecting rod 7 with
Pneumatic member 8 is connected, the first follower link 4 and the second follower link 2 formed after angle with water outlet 1 inner wall side stationary phase of wall
Even, be discharged at the other side water outlet port of 1 inner wall of wall and be equipped with notch 9, be equipped with opening/closing component 5 at notch 9, opening/closing component 5 by
Open and close door 5-1 and sealing ring 5-2 is constituted, and one end of third follower link 6 is connected with the second follower link 2, third follower link 6
The other end be connected by shaft 5-3 with open and close door 5-1.
As shown in Figs. 1-2, after a kind of drainage ditch valve member, the first follower link 4 and the second follower link 2 form angle
It is fixed to each other, is connected to by mounting bracket on the inner wall of water outlet wall 1 after the two is fixed, angle is not more than by fastener
90 °, notch 9 is V-notch, and V-arrangement angle is not less than 90 °, and open and close door 5-1 is the T-type being made of larger diameter end and smaller diameter end
Structure, larger diameter end are mounted on 1 outside of water outlet wall, and smaller diameter end is mounted in apopore, and the length of smaller diameter end is greater than
The thickness of waterwall 1, smaller diameter end and the apopore being discharged on wall form clearance fit.
Structure of the invention is novel, and working principle is clear, by water outlet wall, drive connecting rod, follower link and pneumatic in structure
Part is constituted, and drives moving up and down for drive connecting rod by pneumatic member, thus the opening and closing before and after driving open and close door to make by follower link
Movement, compared with traditional gate structure, the present invention does not have to go to operate by manpower again in operation, operates time saving
It is laborsaving, the response speed of gate is accelerated, the stability of gate opening/closing is further improved.
Claims (6)
1. a kind of drainage ditch valve member, including water outlet wall (1)；It is characterized by: being equipped with gas at the top of the water outlet wall (1)
Moving part (8) is equipped with drive connecting rod (7), the first follower link (4), the second follower link (2) and the in the water outlet wall (1)
Three follower links (6), the drive connecting rod (7) are connected with the pneumatic member (8), first follower link (4) with it is described
Second follower link (2) is fixedly linked after forming angle with water outlet wall (1) the inner wall side, in the water outlet wall (1)
Notch (9) are equipped at the other side water outlet port of wall, are equipped with opening/closing component (5) at the notch (9), the opening/closing component (5)
It is made of open and close door (5-1) and sealing ring (5-2), one end and the second follower link (2) phase of the third follower link (6)
Even, the other end of the third follower link (6) is connected by shaft (5-3) with the open and close door (5-1).
2. a kind of drainage ditch valve member according to claim 1, it is characterised in that: first follower link (4) and
Second follower link (2) is fixed to each other after forming angle by fastener, is connected to water outlet by mounting bracket after the two is fixed
On the inner wall of wall (1).
3. a kind of drainage ditch valve member according to claim 2, it is characterised in that: the angle is not more than 90 °.
4. a kind of drainage ditch valve member according to claim 1, it is characterised in that: the notch (9) is V-notch, V
Shape angle is not less than 90 °.
5. a kind of drainage ditch valve member according to claim 1, it is characterised in that: the open and close door (5-1) is by big
The T-type structure that diameter end and smaller diameter end are constituted, larger diameter end are mounted on the outside of water outlet wall (1), and smaller diameter end is mounted on out
In water hole, the length of smaller diameter end is greater than the thickness of waterwall (1).
6. a kind of drainage ditch valve member according to claim 5, it is characterised in that: the smaller diameter end and water outlet wall
On apopore formed clearance fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711317821.8A CN109914354A (en) | 2017-12-12 | 2017-12-12 | A kind of drainage ditch valve member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711317821.8A CN109914354A (en) | 2017-12-12 | 2017-12-12 | A kind of drainage ditch valve member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109914354A true CN109914354A (en) | 2019-06-21 |
Family
ID=66957435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711317821.8A Pending CN109914354A (en) | 2017-12-12 | 2017-12-12 | A kind of drainage ditch valve member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109914354A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110331702A (en) * | 2019-06-24 | 2019-10-15 | 安徽省水利水电勘测设计院 | A kind of plane gate with rotary type ecology water-drainage mechanism |
-
2017
- 2017-12-12 CN CN201711317821.8A patent/CN109914354A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110331702A (en) * | 2019-06-24 | 2019-10-15 | 安徽省水利水电勘测设计院 | A kind of plane gate with rotary type ecology water-drainage mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190621 |