CN207633308U - A kind of hydraulic control flap gate - Google Patents
A kind of hydraulic control flap gate Download PDFInfo
- Publication number
- CN207633308U CN207633308U CN201721726299.4U CN201721726299U CN207633308U CN 207633308 U CN207633308 U CN 207633308U CN 201721726299 U CN201721726299 U CN 201721726299U CN 207633308 U CN207633308 U CN 207633308U
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- Prior art keywords
- twist
- installs case
- gate sheet
- head
- hydraulic control
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Abstract
The utility model provides a kind of hydraulic control flap gate, including gate sheet, its drip irrigation device is to be equipped with the winch device for twist water body on the gate sheet, the winch device includes the installs case being connected on gate sheet, it is rotatably connected to several in the installs case and twists head, driving is equipped in the installs case, and several twist the drive component that head rotates, it drives several to twist head by drive component and twist is carried out to the water body near gate sheet, so that water body constantly stirs, and then achieve the effect that reduce gate sheet silting nearby, ensure that gate sheet normally opens and closes.
Description
Technical field
The utility model is related to hydraulic engineering infrastructure facility technology field, more particularly to a kind of hydraulic control flap gates.
Background technology
Flap gate is used mainly as barrage building, the interception commonly used in reservoir, river, cistern etc. or row
Sluice stream, when gate sheet is closed, plays the role of raising of water level, stablizes upstream fluidised form, meet field irrigation water intaking, city river
Road landscape stores up the requirements such as water source and shipping；When upland water amount increases, the rotation of regulating gate plate, water is from door bottom and door
Top ensures river course flood safety and people across the Straits' security of the lives and property with letting out at present.
Currently, domestic most common flap gate is hydraulic balanced wicket, it utilizes the principle of moment balance of lever
So that gate sheet is rotated around horizontal hinge shaft under the action of hydraulic pressure and gate sheet are conducted oneself with dignity, to achieve the purpose that automatic open close, is not necessarily to
Spcific power source.
Hydraulic balanced wicket is strong, simple in structure with conveyance capacity, manufacture is practical and convenient, cheap, safeguards letter
Many advantages, such as single, thus be widely used in small hydropower station and middle-size and small-size water storage project.
But when water quality situation is poor, the sundries such as weeds, branch are easily blocked in around free bearing, to seriously affect lock
The keying of door-plate, especially when rise flood when, the flood oncoming force is violent, and floating material easily so that gate sheet is out of control or stuck, and silt is easily
Siltation, which blocks, before gate sheet causes gate sheet to open difficulty.
It is influenced by factors, hydraulic balanced wicket is mostly using condition of water quality is preferable, water flow is little
On small hydraulic project, current many developed countries gradually abandon water conservancy balanced wicket, and mostly use hydraulic control panel turnover sluice gate
Door, hydraulic control flap gate are opened and closed by outer space dynamic Control gate sheet, are overcome and are opened because the sundries such as branch, floating material influence gate sheet
The problem of closing.
To meet gate sheet constant revolution and the requirements such as speed is not high, in the prior art usually using hydraulic power control machine
Pump control hydraulic motor in structure can pass to motor, motor is translated into as dynamical element by hydraulic pump output hydraulic pressure
The rotation of mechanical energy drive motor output shaft drives the overturning of gate sheet after the deceleration of retarder.
But when so that sediment charge is excessive in water quality when encounter heavy rain, flood situations such as, gate sheet, which is opened, to be needed to overcome
It is piled up in the resistance of the formation of the mud before gate sheet, when the resistance that mud is formed is more than the output power of hydraulic power control mechanism
When, gate sheet can not be opened, and be easy to be damaged after hydraulic power control mechanism overload.
Utility model content
The purpose of this utility model is to provide a kind of hydraulic control flap gate, carries out twist to the water body near gate sheet, subtracts
The accumulation of few mud ensures that gate sheet normally opens and closes.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of hydraulic control flap gate, including gate sheet are equipped with the winch device for twist water body on the gate sheet,
The winch device includes the installs case being connected on gate sheet, several are rotatably connected in the installs case and twists head, described
Driving is equipped in installs case, and several twist the drive component that head rotates.
Through the above technical solutions, when gate sheet is in and intercepts water state, is driven by driving device and twist head rotation, made
Water body near gate sheet under the action of the strands head of rotation passively stir, to drive silt stirring with water body
And in dynamic, and then realize the purpose for reducing accumulation of the silt before gate sheet, to realize what gate sheet normally opened and closed
Purpose.
Further, the driving component rotates backward between driving adjacent strand head.
Through the above technical solutions, being rotated backward between adjacent strand head so that bottom water body forms mixed when stirring
Stream destroys and twists the vortex that head is formed in twist water body, water body is broken up, improves the twist efficiency to water body.
Further, the driving component includes several gears, is equipped in the installs case and is rotated for sliding tooth
Dynamic driving motor twists and is fixedly connected with the connecting rod for being arranged in installs case between head and corresponding gear.
Through the above technical solutions, when driving motor sliding tooth wheel rotates, due to connecting rod be fixedly connected on twist head and
It between corresponding gear, twists head and is rotated with the rotation of gear, to carry out twist to the water body near gate sheet.
Further, rotary seal circle is installed between the connecting rod and installs case.
Through the above technical solutions, rotary seal circle influences driving motor and tooth for preventing water and silt from entering in installation
The normal work of wheel.
Further, it is fixedly connected with several supporting rods in the installs case, set is fixedly connected on the supporting rod
Connection ring outside connecting rod.
Through the above technical solutions, when needing to open in the case that quantity of sand and mud of the gate sheet in water body is larger, head is twisted
It is stirred with gate sheet in rotation, and twists head during being stirred with gate sheet by the resistance of negative direction, so that
Connecting rod is bent, and influences the normal work of winch device to prevent connecting rod from fractureing, and is carried out to connecting rod by supporting rod
Support, is further reduced the phenomenon that connecting rod fractures.
Further, the strand head includes the mounting ring and connecting seat for being fixedly connected on connecting rod, the mounting ring and company
Several twist arms are fixedly connected between joint chair.
Through the above technical solutions, extending twist arm by the way that mounting ring and connecting seat is arranged, head is twisted expanding
While twist range, the twist active force of twist arm is further increased by the connecting seat being fixedly connected with connecting rod, is reduced
Deformation of twist arm during twist, to ensure to twist the twist efficiency of head.
Further, the twist arm is helically arranged.
Through the above technical solutions, the twist arm of screw type setting has the characteristics that continuous sex work during twist,
And the twist arm of screw type setting has certain cushioning effect during twist, to reduce the abrasion of pair twist swing arm.
Further, several twist teeth are fixedly connected on the twist arm.
Through the above technical solutions, twist tooth further expands the twist range for twisting head, and twist tooth further increases
Head is twisted in rotation and the contact area of water body, to have the effect of further increasing strand head twist efficiency；And pass through twist
The setting of tooth is further reduced the abrasion of pair twist swing arm.
In conclusion the utility model has the advantages that：
It drives several to twist head by drive component and twist is carried out to the water body near gate sheet, so that water body is continuous
It stirs, and then achievees the effect that reduce gate sheet silting nearby, ensure that gate sheet normally opens and closes.
Description of the drawings
Fig. 1 is the overall schematic of the present embodiment；
Fig. 2 is the partial sectional view of installs case in the present embodiment, mainly shows the structure of winch device；
Fig. 3 is the enlarged drawing in the portions A in Fig. 2；
Fig. 4 is the enlarged drawing in the portions B in Fig. 1；
The structural schematic diagram of head is twisted when Fig. 5 in the present embodiment.
Reference numeral：1, support pier；2, hydraulic power control mechanism；3, interlocking bar；4, supporting rack；5, gate sheet；6, it leads
Rail；7, directive wheel；8, winch device；9, installs case；10, head is twisted；11, drive component；12, gear；13, driving motor；14, turn
Lever；15, connecting rod；16, rotary seal circle；17, supporting rod；18, connection ring；19, mounting ring；20, connecting seat；21, twist
Arm；22, extension rod；23, twist tooth.
Specific implementation mode
It is described in further detail below in conjunction with attached drawing and by embodiment to the utility model.
A kind of hydraulic control flap gate is provided with hydraulic power control machine as shown in Figure 1, including support pier 1 on support pier 1
Structure 2 is rotatably connected to interlocking bar 3 on support pier 1, supporting rack 4 is rotatably connected in interlocking bar 3, supporting rack 4 is far from support pier 1
Side on be fixedly connected with gate sheet 5, hydraulic power control mechanism 2 is rotationally connected with supporting rack 4.
Supporting rack 4 is fixedly connected with guide rail 6 on the side wall of support pier 1, and directive wheel 7 is installed on support pier 1,
When hydraulic power control mechanism 2 pulls supporting rack 4, guide rail 6 drives gate sheet 5 to rotate along 7 direction of directive wheel.
To prevent from accumulating so that gate sheet 5 can not be opened because of the mud near gate sheet 5, twist is installed on gate sheet 5
Device 8.
As shown in Fig. 2, winch device 8 includes being fixedly installed in installs case on side of the gate sheet 5 far from 1 side of support pier
9, it is rotatably connected to several in installs case 9 and twists head 10, drive component 11 is installed in installs case 9, if drive component 11 drives
Dry twists head 10 and rotates, so that the water body near gate sheet 5 stirs, reduces the accumulation of silt, and then ensure gate sheet 5
It is normal to open and close.
Drive component 11 is set to the gear 12 in installs case 9 including several, is meshed between adjacent gear 12, gate
Driving motor 13 is installed, the output shaft of driving motor 13 is fixedly connected on the gear 12 of end, remaining gear on plate 5
12 are rotatably connected to rotating bar 14 by bearing, and the end of rotating bar 14 is fixedly connected on gate sheet 5, and gear 12 is far from gate sheet
Connecting rod 15 is fixedly connected on 5 side wall, connecting rod 15 is arranged in installs case 9, and end of the connecting rod 15 far from gear 12 is solid
Surely it is connected to and twists head 10.
The power cord of driving motor 13 pass through gate sheet 5 inside, inside supporting rack 4, support pier be connected to electricity behind 1 inside
Net.
When the rotation of the output shaft of driving motor 13, several gears 12 rotate, and the rotation pair of head 10 is twisted to drive
Water body carries out twist, and is rotated backward between adjacent strand head 10 so that bottom water body forms mixed flow when stirring, and destroys and twists
First 10 vortex formed in twist water body, water body is broken up, and improves the twist efficiency to water body.
As shown in Figures 2 and 3, the interior normal work for influencing driving motor 13 and gear 12 is installed to prevent water and silt from entering
Make, rotary seal circle 16 is installed between installs case 9 and connecting rod 15.
When needing to open in the case that quantity of sand and mud of the gate sheet 5 in water body is larger, head 10 is twisted in rotation with gate
Plate 5 stirs, and twists first 10 during being stirred with gate sheet 5 by the resistance of negative direction, so that connecting rod 15 is sent out
Raw bending influences the normal work of winch device 8 to prevent connecting rod 15 from fractureing, as shown in Figure 1 and Figure 4, fixed in installs case 9
It is connected with supporting rod 17, end of the supporting rod 17 far from installs case 9 is fixedly connected with connection ring 18, and connection ring 18 is sheathed on connection
Outside bar 15, and it is rotatablely connected by bearing between connection ring 18 and connecting rod 15.
Supporting rod 17 is less than the other end, shape between supporting rod 17, connecting rod 15 and installs case 9 close to one end of installs case 9
At firm triangular structure, to ensure that winch device 8 works normally.
As shown in figure 5, it includes mounting ring 19, connecting seat 20 and several twist arms 21, the inner wall of mounting ring 19 to twist head 10
On be fixedly connected with several extension rods 22, the end of extension rod 22 is fixedly connected on connecting rod 15, and connecting seat 20 is fixedly connected
In end of the connecting rod 15 far from installs case 9, the both ends of twist arm 21 are respectively fixedly connected in mounting ring 19 close to connecting seat 20
Surface and connecting seat 20 side wall, and twist arm 21 is twist arranged so that twist arm 21 has the spy of continuous sex work
Point.
Several twist teeth 23 are fixedly connected on twist arm 21, twist tooth 23 further expands the twist model for twisting head 10
It encloses, and twist tooth 23 further increases and twists head 10 in rotation and the contact area of water body, to further increasing strand
The effect of first 10 twist efficiency.
After the current supply circuit that driving motor 13 is connected, the output shaft driven gear 12 of driving motor 13 rotates, so that
It twists the rotation of head 10 and twist is carried out to the water body near gate sheet 5, accumulation of the silt near gate sheet 5 is reduced, to ensure lock
The normal keying of door-plate 5.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of hydraulic control flap gate, including gate sheet (5), it is characterised in that：It is equipped with for twist on the gate sheet (5)
The winch device (8) of water body, the winch device (8) include the installs case (9) being connected on gate sheet (5), the installs case
(9) it is rotatably connected to several on and twists head (10), driving is equipped in the installs case (9), and several twist the drive that head (10) rotates
Dynamic component (11).
2. a kind of hydraulic control flap gate according to claim 1, it is characterised in that：The driving component (11) drives adjacent
It is rotated backward between strand head (10).
3. a kind of hydraulic control flap gate according to claim 1, it is characterised in that：The driving component (11) includes several
A gear (12) is equipped with the driving motor (13) for driving gear (12) to rotate in the installs case (9), twist head (10) and
The connecting rod (15) for being arranged in installs case (9) is fixedly connected between corresponding gear (12).
4. a kind of hydraulic control flap gate according to claim 3, it is characterised in that：The connecting rod (15) and installs case
(9) rotary seal circle (16) is installed between.
5. a kind of hydraulic control flap gate according to claim 3, it is characterised in that：It is fixedly connected on the installs case (9)
There are several supporting rods (17), is fixedly connected on the supporting rod (17) and is sheathed on the connection ring (18) of connecting rod (15) outside.
6. a kind of hydraulic control flap gate according to claim 3, it is characterised in that：The strand head (10) includes being fixedly connected
Mounting ring (19) and connecting seat (20) in connecting rod (15), are fixedly connected between the mounting ring (19) and connecting seat (20)
Several twist arms (21).
7. a kind of hydraulic control flap gate according to claim 6, it is characterised in that：The twist arm (21) helically sets
It sets.
8. a kind of hydraulic control flap gate according to claim 6, it is characterised in that：It is fixedly connected on the twist arm (21)
There are several twist teeth (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721726299.4U CN207633308U (en) | 2017-12-12 | 2017-12-12 | A kind of hydraulic control flap gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721726299.4U CN207633308U (en) | 2017-12-12 | 2017-12-12 | A kind of hydraulic control flap gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207633308U true CN207633308U (en) | 2018-07-20 |
Family
ID=62862428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721726299.4U Expired - Fee Related CN207633308U (en) | 2017-12-12 | 2017-12-12 | A kind of hydraulic control flap gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207633308U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292932A (en) * | 2018-11-06 | 2019-02-01 | 杭州水利水电勘测设计院有限公司 | A kind of flocculation desilting waterway system |
| CN112144484A (en) * | 2020-08-24 | 2020-12-29 | 扬州市神威机械设备有限公司 | Water sluicegate elevating gear |
-
2017
- 2017-12-12 CN CN201721726299.4U patent/CN207633308U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292932A (en) * | 2018-11-06 | 2019-02-01 | 杭州水利水电勘测设计院有限公司 | A kind of flocculation desilting waterway system |
| CN109292932B (en) * | 2018-11-06 | 2021-08-03 | 杭州水利水电勘测设计院有限公司 | Flocculation sediment river course system |
| CN112144484A (en) * | 2020-08-24 | 2020-12-29 | 扬州市神威机械设备有限公司 | Water sluicegate elevating gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20201212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |