CN2823327Y - Improved canal gate - Google Patents
Improved canal gate Download PDFInfo
- Publication number
- CN2823327Y CN2823327Y CN 200520016998 CN200520016998U CN2823327Y CN 2823327 Y CN2823327 Y CN 2823327Y CN 200520016998 CN200520016998 CN 200520016998 CN 200520016998 U CN200520016998 U CN 200520016998U CN 2823327 Y CN2823327 Y CN 2823327Y
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- CN
- China
- Prior art keywords
- water
- gate plate
- plate
- dead bolt
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an improved canal gate. A gate plate is composed of an upper gate plate and a lower gate plate. The lower gate plate is fixed on the lower end of a lifting screw rod. The upper part of the lifting screw rod is arranged on a support frame of a transverse beam. The upper gate plate comprises a left gate plate and a right gate plate which are turned to the water drainage direction, and the tops of the left gate plate and the right gate plate are respectively hinged on the support frame of a transverse beam. The plate surfaces of the left gate plate and the right gate plate on the water drainage side are respectively provided with a slide way, a water inlet hole and a draw rod device. The interior of each slide way is clamped with a water tank. A water inlet hole is positioned on an opening of each water tank. The bottom of each water tank is provided with a water outlet hole. The hole diameter of the water outlet hole is smaller than the hole diameter of the water inlet hole. The bottoms of the left gate plate and the right gate plate are respectively provided with a lock bolt. The lower gate plate is respectively and correspondingly provided with a lock bolt seat. The lock bolts and the lock bolt seats are matched and arranged together. The two water tanks are linked with the corresponding lock bolts respectively through the draw rod devices. The utility model can be automatically opened to drain water, and the water is prevented from overflowing from the canal. Thus, the work load of operating personnel is reduced and the unattended duty operation of the gate of the water channel is easy to realize.
Description
Technical field
The utility model relates to a kind of penstock shutter, particularly improved penstock shutter.
Background technology
Now the penstock shutter that generally uses generally all is to need on-the-spot manually-operated to open and close, if run into spring flood or rain in torrents, the water yield increases suddenly in the water channel, operating personnel often have little time starting gate, the easy like this current that cause overflow in water channel, and a lot of unnecessary loss are caused in the crops of destroying by rush of water.In addition, the water flood irrigation everywhere of overflowing in the water channel also is a kind of waste to water resource.
The utility model content
The purpose of this utility model is to provide a kind of improved penstock shutter, when the water yield in the water channel increased suddenly, can open the sluices automatically discharged water, and anti-sealing overflows in water channel, thereby alleviate operating personnel's work load, be easy to realize the unattended duty operation of penstock shutter.
The purpose of this utility model is achieved in that a kind of improved penstock shutter, comprise overarm brace, lifting screw and gate sheet, gate sheet is made up of brake application door-plate and tail gates plate, the tail gates plate is fixed on the lower end of lifting screw, the top of lifting screw is installed on the overarm brace, on, the length of tail gates plate all adapts with the width of water channel, the brake application door-plate comprises the left side of two fans to the drainage direction upset, right gate sheet, this left side, the top of right gate sheet is hinged on the overarm brace respectively, left side in drain-side, on the right gate sheet plate face slideway is being set respectively, inlet opening and draw rod device, clamping water pot in the slideway, the inlet opening is positioned at the top of water pot opening, the bottom of water pot is being provided with weep hole, the aperture of this weep hole is less than the aperture of inlet opening, on a left side, the bottom of right gate sheet is being provided with dead bolt respectively, and correspondence is being provided with the dead bolt seat respectively on the tail gates plate, dead bolt and dead bolt seat are installed togather, and two water pots are respectively by draw rod device and corresponding dead bolt interlock.
When the water yield in the water channel increases suddenly, water level rises to the place, inlet opening that is provided with on the left and right gate sheet plate face, water enters in the water pot from these inlet openings, descend along slideway after filling water in the water pot, can spur dead bolt by draw rod device separates with the dead bolt seat, left and right like this gate sheet will be opened automatically and discharge water, and anti-sealing overflows in water channel.After the water yield reduces in the water channel, under the effect of left and right gate sheet self gravitation, the two sets back again, dead bolt cooperates with the dead bolt seat fixes left and right gate sheet, thereby alleviate operating personnel's work load, like this under the effect of current, the utility model can automatic shutter, is easy to realize the unattended duty operation of penstock shutter.When left and right gate sheet is outwards opened, can also upwards promote the tail gates plate by rotating lifting screw, increase the waterdrainage amount of water channel.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the main TV structure schematic diagram of the utility model embodiment 1;
Fig. 2 is the A-A cross-sectional view among Fig. 1;
Fig. 3 is that B among Fig. 1 is to enlarged diagram;
Fig. 4 is a backsight structural representation of the present utility model;
Fig. 5 is the main TV structure schematic diagram of the utility model embodiment 2.
The specific embodiment
A kind of improved penstock shutter, as Fig. 1, Fig. 2, shown in Figure 5, it is installed in the water channel 1, in the and arranged on left and right sides wall of water channel 1 gathering sill 6 is being set vertically, and the both sides of the utility model penstock shutter are installed in respectively in the gathering sill 6.This penstock shutter comprises overarm brace 13, lifting screw 12 and gate sheet, and the two ends difference frame of overarm brace 13 is on two banks of water channel.The gate sheet of penstock shutter is made up of brake application door-plate 10 and tail gates plate 2, as shown in Figure 4, tail gates plate 2 is fixed together with lifting screw 12 lower ends, and the top of lifting screw 12 is installed on the overarm brace 13, rotates lifting screw 12 and can upwards promote or fall tail gates plate 2.The length of upper and lower gate sheet 10,2 all adapts with the width of water channel, brake application door-plate 10 comprises the left and right gate sheet of two fans to the drainage direction upset, the top of this left and right gate sheet is hinged on respectively on the overarm brace 13, on the left and right gate sheet plate face of drain-side, slideway 8, inlet opening 11 and draw rod device are being set respectively, clamping water pot 9 in the slideway 8, inlet opening 11 is positioned at the top of water pot 9 openings.As shown in Figure 3, slideway 8 is that L shaped baffle plate constitutes by two cross sections, and the both sides of water pot 9 are stuck in the slideway 8 of two baffle plates formation.The bottom of water pot 9 is being provided with weep hole 14, and the aperture of this weep hole 14 is less than the aperture of inlet opening 11, and the water in the water pot 9 can flow out gradually like this, enters so that hold next ripple current.Bottom at left and right gate sheet is being provided with dead bolt 4 respectively, and this dead bolt 4 is contained in one and is built-in with in the sleeve pipe that compresses spring 5, and this sleeve pipe is fixed on the bottom of left and right gate sheet plate face.The quantity of dead bolt 4 can be one or two.Correspondence is being provided with dead bolt seat 3 respectively on tail gates plate 2, and dead bolt 4 is installed togather with dead bolt seat 3, and two water pots 9 are respectively by draw rod device and corresponding dead bolt 4 interlocks.Dead bolt 5 can be selected existing wedge shape dead bolt for use, is convenient to snap in automatically in the dead bolt seat 3.
As shown in Figure 1 and Figure 2, said draw rod device comprises lever 18 and horizontal elevating lever 7, one end of lever 18 is hinged on the bottom of water pot 9, and its other end is with laterally elevating lever 7 is hinged, and laterally the left and right two ends of elevating lever 7 are connecting described dead bolt 4 respectively.As shown in Figure 2, in order to prevent the artificial destruction draw rod device, in the outside of left and right gate sheet door 15 is being set respectively also, door 15 covers on the outside of draw rod device and water pot 9, plays a protective role.
As shown in Figure 5, stay cord 16 that said draw rod device comprises pulley 17, walk around from pulley 17 and horizontal elevating lever 7, one end of stay cord 16 and the top of water pot 9 are fixed together, the other end of stay cord 16 is connecting laterally elevating lever 7, and laterally the left and right two ends of elevating lever 7 are connecting described dead bolt 4 respectively.
When the water level in the water channel is elevated to 11 positions, inlet opening, water enters in the water pot 9 by inlet opening 11, because the water outlet aperture that the aperture of inlet opening 11 is provided with greater than water pot 9 bottom surfaces, fill water in the water pot 9 very soon, water pot 9 descends gradually along slideway, drive draw rod device pulling dead bolt 4 and upwards rise, it is extracted in dead bolt seat 3, left and right like this gate sheet will outwards overturn to open under the impact of current and discharge water.
Claims (5)
1, a kind of improved penstock shutter, comprise overarm brace (13), lifting screw (12) and gate sheet, it is characterized in that: gate sheet is made up of brake application door-plate (10) and tail gates plate (2), tail gates plate (2) is fixed on the lower end of lifting screw (12), the top of lifting screw (12) is installed on the overarm brace (13), on, tail gates plate (10,2) length all adapts with the width of water channel, brake application door-plate (10) comprises the left side of two fans to the drainage direction upset, right gate sheet, this left side, the top of right gate sheet is hinged on respectively on the overarm brace (13), left side in drain-side, on the right gate sheet plate face slideway (8) is being set respectively, inlet opening (11) and draw rod device, clamping water pot (9) in the slideway, inlet opening (11) is positioned at the top of water pot (9) opening, the bottom of water pot (9) is being provided with weep hole (14), the aperture of this weep hole (14) is less than the aperture of inlet opening (11), on a left side, the bottom of right gate sheet is being provided with dead bolt (4) respectively, correspondence is being provided with dead bolt seat (3) respectively on tail gates plate (2), dead bolt (4) is installed togather with dead bolt seat (3), and two water pots (9) are respectively by draw rod device and corresponding dead bolt (4) interlock.
2, improved penstock shutter according to claim 1, it is characterized in that: said draw rod device comprises lever (18) and horizontal elevating lever (7), one end of lever (18) is hinged on the bottom of water pot (9), its other end is with laterally elevating lever (7) is hinged, and laterally the left and right two ends of elevating lever (7) are connecting described dead bolt (4) respectively.
3, improved penstock shutter according to claim 1, it is characterized in that: stay cord (16) that said draw rod device comprises pulley (17), walk around from pulley (17) and horizontal elevating lever (7), the top of one end of stay cord (16) and water pot (9) is fixed together, the other end of stay cord (16) is connecting laterally elevating lever (7), and laterally the left and right two ends of elevating lever (7) are connecting described dead bolt (4) respectively.
4, improved penstock shutter according to claim 1 is characterized in that: the outside at left and right gate sheet also is being provided with door (15) respectively, and door (15) covers on the outside of draw rod device and water pot (9).
5, improved penstock shutter according to claim 1 is characterized in that: slideway (8) is that L shaped baffle plate constitutes by two cross sections, and the both sides of water pot (9) are stuck in the slideway (8) of two baffle plates formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520016998 CN2823327Y (en) | 2005-04-25 | 2005-04-25 | Improved canal gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520016998 CN2823327Y (en) | 2005-04-25 | 2005-04-25 | Improved canal gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2823327Y true CN2823327Y (en) | 2006-10-04 |
Family
ID=37032439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520016998 Expired - Fee Related CN2823327Y (en) | 2005-04-25 | 2005-04-25 | Improved canal gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2823327Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215925A (en) * | 2013-04-17 | 2013-07-24 | 河海大学 | Harbor basin entrance with gate |
| CN106284251A (en) * | 2016-08-12 | 2017-01-04 | 冯碧英 | A kind of stable penstock shutter equipment |
| CN111676916A (en) * | 2020-06-11 | 2020-09-18 | 泉州台商投资区忆品茶业有限公司 | Irrigation water gate device for agricultural planting and operation method thereof |
-
2005
- 2005-04-25 CN CN 200520016998 patent/CN2823327Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215925A (en) * | 2013-04-17 | 2013-07-24 | 河海大学 | Harbor basin entrance with gate |
| CN106284251A (en) * | 2016-08-12 | 2017-01-04 | 冯碧英 | A kind of stable penstock shutter equipment |
| CN111676916A (en) * | 2020-06-11 | 2020-09-18 | 泉州台商投资区忆品茶业有限公司 | Irrigation water gate device for agricultural planting and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |