CN106284249A - A kind of penstock shutter assembly of safety and stability - Google Patents
A kind of penstock shutter assembly of safety and stability Download PDFInfo
- Publication number
- CN106284249A CN106284249A CN201610660146.8A CN201610660146A CN106284249A CN 106284249 A CN106284249 A CN 106284249A CN 201610660146 A CN201610660146 A CN 201610660146A CN 106284249 A CN106284249 A CN 106284249A
- Authority
- CN
- China
- Prior art keywords
- sliding tray
- water channel
- support cylinder
- connecting plate
- gate sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B13/00—Irrigation ditches, i.e. gravity flow, open channel water distribution systems
- E02B13/02—Closures for irrigation conduits
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Barrages (AREA)
Abstract
nullA kind of penstock shutter assembly of safety and stability，Including the water channel passage (2) poured into a mould by cement matrix (1)，And it is arranged on the left side of described water channel passage (2) the left support cylinder (11) embedding in described cement matrix (1)，And it is arranged on the right side of described water channel passage (2) the right support cylinder (12) embedding in described cement matrix (1)，And it is arranged between described left support cylinder (11) and right support cylinder (12) fixed cross beam (10) at the tip position of the most close described left support cylinder (11) and right support cylinder (12)，It is provided with left sliding tray (111) on the right flank of described left support cylinder (11)，It is provided with right sliding tray (121) on the left surface of described right support cylinder (12)，The bottom of described left sliding tray (111) and right sliding tray (121) flushes with the bottom of described water channel passage (2) and described left sliding tray (111) and right sliding tray (121) are oppositely arranged.
Description
Technical field
The present invention relates to field of agricultural irrigation, the penstock shutter assembly of a kind of safety and stability.
Background technology
Water channel irrigation is the basic mode of crop irrigation, and it is that the water in water channel is entered by artificial soil that former water channel is irrigated
Row is blocked or discharges water, and still later, along with the development in epoch, water channel uses concreting to form, at the water of concreting
The both sides of canal have groove, and piecemeal embeds plank in a groove, water channel interior edema during using the plank of stacking to realize irrigating
Blocking and the control of current size, during using the plank of stacking to realize irrigating water channel to intercept closure poor, adopt
The shortest for service life with the gate of plank, although currently also to have some gates made of iron, but the folding and unfolding of existing gate is the most all
Lifting by operating manually or put down, the most not only operation easier is big, wastes time and energy, and big for current
Little control is difficult to hold.
Summary of the invention
It is an object of the invention to provide the penstock shutter assembly of a kind of safety and stability, be used for overcoming of the prior art
State defect.
The penstock shutter assembly of a kind of safety and stability according to the present invention, leads to including the water channel poured into a mould by cement matrix
Road, and it is arranged on the left side of described water channel passage the left support cylinder embedding in described cement matrix, and it is arranged on described water
The right side of canal passage also embeds the right support cylinder in described cement matrix, and be arranged on described left support cylinder and right support post
Fixed cross beam between body and at the tip position of described left support cylinder and right support cylinder, described left support cylinder
Be provided with left sliding tray on right flank, the left surface of described right support cylinder be provided with right sliding tray, described left sliding tray and
The bottom of right sliding tray flushes with the bottom of described water channel passage and described left sliding tray and right sliding tray are oppositely arranged, described solid
Determine between the described cement matrix of crossbeam and described water channel channel bottom fixing to connect and symmetrical to be provided with two guiding
Column, said two guide upright post is provided with the gate sheet that can slide up and down, and the left end of described gate sheet extends to a described left side
Being slidably matched in sliding tray and with described left sliding tray, the right-hand member of described gate sheet extends in described right sliding tray and with described
Right sliding tray is slidably matched, the driving assembly being provided above driving described gate sheet to slide up and down of described gate sheet,
Wherein, described driving assembly includes two be symmetrically fixed on described fixed cross beam fixing sleeve columns and is positioned at
Said two is fixed under sleeve column and fixes the fixed connecting plate being connected, described fixing company with the upper surface of described gate sheet
The right and left of fishplate bar is slidably matched with described left sliding tray and described right sliding tray respectively；Wherein, said two fixes sleeve
Column each in be provided with the screw coordinated with the screw flight extended up and down, the lower end of the described screw rod extended up and down is stretched
Enter in described fixed connecting plate and by up-thrust bearing and lower thrust-bearing with described fixed connecting plate axial restraint even
Connecing, described up-thrust bearing and lower thrust-bearing are fixedly installed in described fixing connection by upper ball cover and lower ball cover respectively
In plate, the described screw rod extended up and down is provided with in order to drive unit with revolution between described up-thrust bearing and lower thrust-bearing
The driving wheel that part engages, wherein, the screw rod extended up and down in order to drive said two to fix in sleeve column rotates respectively
Two revolutions drive elements to extend in the cavity in described fixed connecting plate and stagger up and down described solid with by being installed on
Determining the drivewheel joint that the lifting in the middle part of connecting plate drives motor to be driven, described lifting drives the top of motor to be provided with an electricity
Son controls device, and described electronic-controlled installation drives motor to electrically connect with described lifting, and described electronic-controlled installation is in order to control
Regulating described lifting and drive the rotating speed of motor, consequently facilitating regulate the speed that slides up and down of described gate sheet, described lifting drives
Being equipped with shock-absorption backing plate between motor and described fixed connecting plate, described shock-absorption backing plate drives electricity in order to reduce described lifting
The shaking force that machine operationally produces, to increase the stability that described lifting drives motor to run, thus prevents described fixing company
Fishplate bar is shaken because described lifting drives motor to produce bigger shaking force；Said two fixes each periphery of sleeve column
It is provided with the dust guard shield being connected with described fixed connecting plate；Thus, described lifting drives motor can be returned by said two
The screw rod extended up and down turning driving element and drive said two to fix in sleeve column respectively rotates, thus realizes described
The lifting of gate sheet drives, and then realizes the opening and closing to described water channel passage and control current in described water channel passage
Speed.
Wherein, the length of described gate sheet is more than the width of described water channel passage, the height of described gate sheet and described water
The degree of depth of canal passage is identical.
Wherein, described fixed connecting plate is slidably matched with said two guide upright post thus is directed to.
The application is by using two rotatable screw rods, and it is while driving motor to provide support for lifting, along with
The lifting of gate sheet and drive lifting to drive motor and other drive disk assembly one lifting, and, the height of gate sheet and water
The degree of depth of canal passage is identical.Thereby, it is possible to make when being intercepted closedown to drive drive system to be in the highest at water channel passage at ordinary times
On water level, thus avoid irrigation water for driving the damage of drive system.And whole equipment can save installing space, makes
Obtaining structure the compactest, reduce device fabrication cost, whole stable equipment operation, gate sheet is slowly smoothly driven lifting,
Operation is very simple, and in water channel, the size of current controls easily to operate assurance.Fixed cover can be matched with by slidingtype by arranging
Dust guard shield on cylinder column periphery, it is possible to ensure that fixing threaded engagement within sleeve column completely cuts off with external dust environment,
Thus avoid adverse circumstances for the damage of threaded engagement.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the penstock shutter assembly of a kind of safety and stability of the present invention.
Fig. 2 is the enlarged diagram in Fig. 1 at the stud of side.
Fig. 3 is the enlarged diagram at the thrust bearing in Fig. 2.
Detailed description of the invention
Below in conjunction with Fig. 1-3, the present invention is described in detail.
A kind of penstock shutter assembly of safety and stability, including being poured into a mould by cement matrix 1 and
The water channel passage 2 become, and be arranged on the left side of described water channel passage 2 and embed the left support cylinder 11 in described cement matrix 1,
And be arranged on the right side of described water channel passage 2 and embed the right support cylinder 12 in described cement matrix 1, and it is arranged on a described left side
Between support cylinder 11 and right support cylinder 12 and at the tip position of described left support cylinder 11 and right support cylinder 12
Fixed cross beam 10, the right flank of described left support cylinder 11 is provided with left sliding tray 111, a left side for described right support cylinder 12
Right sliding tray 121, the bottom of described left sliding tray 111 and right sliding tray 121 and the end of described water channel passage 2 it is provided with on side
Portion flushes and described left sliding tray 111 and right sliding tray 121 are oppositely arranged, described fixed cross beam 10 and described water channel passage 2 end
Fixing between the described cement matrix 1 in portion connecting and symmetrical be provided with two guide upright posts 13, said two guides vertical
Being provided with the gate sheet 211 that can slide up and down on post 13, the left end of described gate sheet 211 extends in described left sliding tray 111
And be slidably matched with described left sliding tray 111, the right-hand member of described gate sheet 211 extend in described right sliding tray 121 and with institute
Stating right sliding tray 121 to be slidably matched, being provided above of described gate sheet 211 drives described gate sheet 211 to slide up and down
Driving assembly 200, wherein, described driving assembly 200 includes symmetrically be fixed on described fixed cross beam 10 two
Fixing sleeve column 4 and be positioned at said two fix under sleeve column 4 and with the upper surface of described gate sheet 211 fixing even
The fixed connecting plate 21 connect, the right and left of described fixed connecting plate 21 respectively with described left sliding tray 111 and described right slip
Groove 121 is slidably matched；Wherein, said two fix sleeve column 4 each in be provided with and screw rod 43 spiral shell extended up and down
The screw that stricture of vagina coordinates, the lower end of the described screw rod 43 extended up and down is stretched in described fixed connecting plate 21 and passes through up-thrust bearing
431 and lower thrust-bearing 432 and with described fixed connecting plate 21 axial restraint be connected, described up-thrust bearing 431 and under push away
Power bearing 432 is fixedly installed in described fixed connecting plate 21 by upper ball cover 412 and lower ball cover 411 respectively, described on
The screw rod 43 of lower extension is provided with in order to drive element with revolution between described up-thrust bearing 431 and lower thrust-bearing 432
32 driving wheels 33 engaged, wherein, respectively in order to drive said two to fix the screw rod extended up and down 43 turns in sleeve column 4
In two dynamic revolutions drive the cavity 20 that elements 32 extend in described fixed connecting plate 21 and stagger up and down with by pacifying
Being loaded on the drivewheel 31 driving motor 3 to be driven that lifts in the middle part of described fixed connecting plate 21 to engage, described lifting drives motor 3
Top be provided with an electronic-controlled installation 305, described electronic-controlled installation 305 drives motor 3 to electrically connect with described lifting, institute
State electronic-controlled installation 305 and drive the rotating speed of motor 3 in order to control to adjust described lifting, consequently facilitating regulate described gate sheet
211 slide up and down speed, described lifting drives and is equipped with shock-absorption backing plate between motor 3 and described fixed connecting plate 21
303, described shock-absorption backing plate 303 is in order to reduce the shaking force that described lifting drives motor 3 operationally to produce, to increase described liter
Fall drives the stability that motor 3 runs, thus prevents described fixed connecting plate 21 from driving motor 3 to produce bigger because of described lifting
Shaking force and shake；Said two is fixed each periphery of sleeve column 4 and is provided with and is connected with described fixed connecting plate 21
Dust guard shield 42；Thus, described lifting drives motor 3 element 32 can be driven to drive described respectively by said two revolution
The screw rod 43 extended up and down in two fixing sleeve columns 4 rotates, thus realizes the lifting to described gate sheet 211 and drive,
And then realize the opening and closing to described water channel passage 2 and control the speed of current in described water channel passage 2.
Valuably, wherein, the length of described gate sheet 211 is more than the width of described water channel passage 2, described gate sheet 211
Height identical with the degree of depth of described water channel passage 2.
Valuably, wherein, described fixed connecting plate 21 is slidably matched with said two guide upright post 13 thus is directed to.
The application is by using two rotatable screw rods, and it is while driving motor to provide support for lifting, along with
The lifting of gate sheet and drive lifting to drive motor and other drive disk assembly one lifting, and, the height of gate sheet and water
The degree of depth of canal passage is identical.Thereby, it is possible to make when being intercepted closedown to drive drive system to be in the highest at water channel passage at ordinary times
On water level, thus avoid irrigation water for driving the damage of drive system.And whole equipment can save installing space, makes
Obtaining structure the compactest, reduce device fabrication cost, whole stable equipment operation, gate sheet is slowly smoothly driven lifting,
Operation is very simple, and in water channel, the size of current controls easily to operate assurance.Fixed cover can be matched with by slidingtype by arranging
Dust guard shield on cylinder column periphery, it is possible to ensure that fixing threaded engagement within sleeve column completely cuts off with external dust environment,
Thus avoid adverse circumstances for the damage of threaded engagement.
Those skilled in the art can be clear and definite, without departing from the overall spirit of the present invention and design when, and can
To make the various modification for above example.Within it each falls within protection scope of the present invention.The protection scheme of the present invention
It is as the criterion with claims appended hereto.
Claims (3)
1. the penstock shutter assembly of a safety and stability, it is characterised in that: include being led to by the water channel of cement matrix (1) cast
Road (2), and it is arranged on the left side of described water channel passage (2) the left support cylinder (11) embedding in described cement matrix (1), and
The right side being arranged on described water channel passage (2) the right support cylinder (12) embedding in described cement matrix (1), and it is arranged on institute
State between left support cylinder (11) and right support cylinder (12) and near described left support cylinder (11) and right support cylinder (12)
Tip position at fixed cross beam (10), the right flank of described left support cylinder (11) is provided with left sliding tray (111), institute
State and on the left surface of right support cylinder (12), be provided with right sliding tray (121), described left sliding tray (111) and right sliding tray
(121) bottom flush with the bottom of described water channel passage (2) and described left sliding tray (111) and right sliding tray (121) relative
Arrange, fix between the described cement matrix (1) of described fixed cross beam (10) and described water channel passage (2) bottom and connect and in a left side
The right side is symmetrically arranged with two guide upright posts (13), and said two guide upright post is provided with, on (13), the gate sheet that can slide up and down
(211) slide during, the left end of described gate sheet (211) extends to described left sliding tray (111) and with described left sliding tray (111)
Coordinate, the right-hand member of described gate sheet (211) extend in described right sliding tray (121) and with described right sliding tray (121)
It is slidably matched, the driving assembly being provided above driving described gate sheet (211) to slide up and down of described gate sheet (211)
(200), its wherein, described driving assembly (200) include symmetrically being fixed on described fixed cross beam (10) two are solid
Determine sleeve column (4) and be positioned at said two and fix under sleeve column (4) and solid with the upper surface of described gate sheet (211)
The fixed fixed connecting plate (21) connected, the right and left of described fixed connecting plate (21) respectively with described left sliding tray (111) and
Described right sliding tray (121) is slidably matched；Wherein, said two fix sleeve column (4) each in be provided with up and down
The screw of screw rod (43) threaded engagement extended, described fixed connecting plate is stretched in the lower end of the described screw rod (43) extended up and down
(21) in and by up-thrust bearing (431) and lower thrust-bearing (432) with described fixed connecting plate (21) axial restraint ground
Connecting, described up-thrust bearing (431) and lower thrust-bearing (432) are respectively by upper ball cover (412) and lower ball cover (411)
Be fixedly installed in described fixed connecting plate (21), the described screw rod (43) extended up and down at described up-thrust bearing (431) and
Be provided with in order to drive element (32) driving wheel (33) that engages with revolution between lower thrust-bearing (432), wherein, respectively in order to
Two revolutions that the screw rod (43) extended up and down in sleeve column (4) rotates drive element (32) to prolong to drive said two to fix
Stretch in the cavity (20) in described fixed connecting plate (21) and stagger up and down with by being installed on described fixed connecting plate
(21) drivewheel (31) that the lifting at middle part drives motor (3) to be driven engages, and described lifting drives the top of motor (3) to arrange
An electronic-controlled installation (305), described electronic-controlled installation (305) is had to drive motor (3) to electrically connect with described lifting, described electricity
Son controls device (305) and drives the rotating speed of motor (3) in order to control to adjust described lifting, consequently facilitating regulate described gate sheet
(211) slide up and down speed, described lifting drives and is equipped with damping between motor (3) and described fixed connecting plate (21)
Backing plate (303), described shock-absorption backing plate (303) drives motor (3) shaking force that operationally produces in order to reduce described lifting, with
Increase the stability that described lifting drives motor (3) to run, thus prevent described fixed connecting plate (21) from driving because of described lifting
Motor (3) produces bigger shaking force and shakes；Said two is fixed each periphery of sleeve column (4) and is provided with described
The dust guard shield (42) that fixed connecting plate (21) is connected；Thus, described lifting drives motor (3) can be turned round by said two
Element (32) is driven to drive the screw rod (43) extended up and down that said two fixes in sleeve column (4) to rotate respectively, thus
Realize the lifting to described gate sheet (211) to drive, and then realize the opening and closing to described water channel passage (2) and control
The speed of current in described water channel passage (2).
The penstock shutter assembly of a kind of safety and stability the most as claimed in claim 1, wherein, the length of described gate sheet (211)
More than the width of described water channel passage (2), the height of described gate sheet (211) is identical with the degree of depth of described water channel passage (2).
The penstock shutter assembly of a kind of safety and stability the most as claimed in claim 1, wherein, described fixed connecting plate (21) and institute
State two guide upright posts (13) to be slidably matched thus be directed to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610660146.8A CN106284249A (en) | 2016-08-12 | 2016-08-12 | A kind of penstock shutter assembly of safety and stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610660146.8A CN106284249A (en) | 2016-08-12 | 2016-08-12 | A kind of penstock shutter assembly of safety and stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106284249A true CN106284249A (en) | 2017-01-04 |
Family
ID=57669665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610660146.8A Withdrawn CN106284249A (en) | 2016-08-12 | 2016-08-12 | A kind of penstock shutter assembly of safety and stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106284249A (en) |
-
2016
- 2016-08-12 CN CN201610660146.8A patent/CN106284249A/en not_active Withdrawn
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170104 |