CN203569540U - Novel river dike - Google Patents
Novel river dike Download PDFInfo
- Publication number
- CN203569540U CN203569540U CN201320505975.0U CN201320505975U CN203569540U CN 203569540 U CN203569540 U CN 203569540U CN 201320505975 U CN201320505975 U CN 201320505975U CN 203569540 U CN203569540 U CN 203569540U
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- CN
- China
- Prior art keywords
- cylinder barrel
- piston rod
- oil cylinder
- small
- free bearing
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model discloses a novel river dike. An oil cylinder barrel is arranged on a light rail. A locating device is arranged in the middle of the light rail. A front idler wheel is arranged in front of the oil cylinder barrel. A piston rod is arranged in the oil cylinder barrel. A hinged support is arranged in front of the piston rod. Supporting rods are arranged on the two sides of the front idler wheel and connected with an upper hinged support on the back of a water baffle. A small hinged support is arranged in the locating device. A small cylinder barrel is arranged in front of the small hinged support. A small piston rod is arranged in the small cylinder barrel. A connecting rod is arranged in front of the small piston rod and is installed on a supporting seat. An idler wheel is arranged in the middle of the oil cylinder barrel. A supporting shaft is arranged in the idler wheel. A stop dog is arranged on the supporting shaft. When the oil cylinder barrel moves forwards to a set position, the connecting rod abuts against the stop dog on the supporting shaft, the oil cylinder barrel is prevented from moving backwards, and therefore the water baffle cannot fall whether time is long or short. When flood discharge is needed, the oil cylinder barrel is made to move forwards for 100 mm, the small piston rod pulls the connecting rod away, the oil cylinder barrel moves backwards automatically, and the water baffle falls to the bottom surface of a riverbed, and therefore fast and efficient flood discharge is realized.
Description
Technical field
The utility model discloses a kind of not automatic backing of the mechanical positioner control cylinder tube combining with hydraulic pressure that utilizes, watertight shutter does not decline automatically, again the dam, novel river of rapidly and efficiently flood discharge.
Background technology
Development along with national science technology, the dam, river being built into by original stone or cement for the river of some middle or small width, progressively made the dam, hydraulic elevation type river that reinforced concrete structure or full steel structure part are made into, these dams, river are owing to lacking reliable positioner, and when hydraulic support oil cylinder produces serious inside and outside leakage, piston rod bounces back, watertight shutter declines automatically, river runs off naturally, causes generating and Irrigated paddy field water shortage, affects economic benefit.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, providing a kind of utilizes the positioner that machinery combines with hydraulic pressure to control cylinder tube not because of inside and outside leakage automatic backing, watertight shutter does not decline and loss river automatically, guaranteeing has enough water yields to generate electricity and Irrigated paddy field in river, and watertight shutter can also be dropped to bottom surface, riverbed season at heavy rain, realize the dam, novel river of rapidly and efficiently flood discharge.
Technical solutions of the utility model: a kind of not automatic backing of the mechanical positioner control cylinder tube combining with hydraulic pressure that utilizes, watertight shutter does not decline and loss river automatically, guaranteeing has enough water yield generatings and the dam, novel river of Irrigated paddy field in river, comprises the little free bearing in light rail, cylinder tube, positioner, piston rod, free bearing, front wheel, support bar, upper free bearing, watertight shutter and positioner, little cylinder barrel, small piston rod, link rod, supporting base, roller, bolster and block etc.On light rail, be provided with cylinder tube, at light rail middle part, be provided with positioner, in cylinder tube the inside, be provided with piston rod, before piston rod, be provided with free bearing, in front wheel both sides, be provided with support bar, the upper free bearing at support bar and the watertight shutter back side connects, in positioner, be provided with little free bearing, before little free bearing, be provided with little cylinder barrel, in little cylinder barrel the inside, be provided with small piston rod, before small piston rod, be provided with link rod, link rod is arranged on supporting base, at cylinder tube middle part, be provided with roller, in roller, be provided with bolster, on bolster, be provided with block (bolster and block are non-revolving parts), when cylinder tube is forwarded to desired location, connection pavilion leans on mutually with the block on bolster, stop that cylinder tube retreats, like this, time length no matter, watertight shutter can not decline.When needs flood discharge, the cylinder tube 100mm that moves ahead, small piston rod pulls open link rod, cylinder tube automatic backing, watertight shutter drops to bottom surface, riverbed, realizes rapidly and efficiently flood discharge.
The beneficial effects of the utility model are:
1, simple in structure, be easy to manufacture, cost is low.
2, reliability is high, and long service life need not oil cylinder pressurize all the year round, energy conservation.
3, water storage is effective, and flood discharge efficiency is high.
Accompanying drawing explanation
Fig. 1 is the side schematic view of the utility model structure
Fig. 2 is the enlarged diagram of the utility model detent mechanism
Fig. 3 is the schematic rear view of the utility model structure
Specific embodiments:
As shown in the figure, a kind of not automatic backing of the mechanical positioner control cylinder tube combining with hydraulic pressure that utilizes, watertight shutter does not decline and loss river automatically, guaranteeing has enough water yields to generate electricity and irrigation good farmland in river, and watertight shutter can also be dropped to bottom surface, riverbed season at heavy rain, realize the dam, novel river of rapidly and efficiently flood discharge, comprise light rail 1, cylinder tube 2, positioner 3, piston rod 4, free bearing 5, front wheel 6, support bar 7, upper free bearing 8, watertight shutter 9, and the little free bearing 3a in positioner, little cylinder barrel 3b, small piston rod 3c, link rod 3d, supporting base 3e, rear roller 3f, bolster 3g, block 3h etc.On light rail 1, be provided with cylinder tube 2, at light rail 1 middle part, be provided with positioner 3, in cylinder tube 2 the insides, be provided with piston rod 4, at piston rod 4, be provided with free bearing 5 above, in front wheel 6 both sides, be provided with support bar 7, support bar 7 connects with the upper free bearing 8 at watertight shutter 9 back sides, in positioner, be provided with little free bearing 3a, before little free bearing 3a, be provided with little cylinder barrel 3b, in little cylinder barrel 3b the inside, be provided with small piston rod 3c, before small piston rod 3c, be provided with link rod 3d, link rod 3d is arranged on supporting base 3e, at cylinder tube 2 middle parts, be provided with roller 3f, in roller 3f, be provided with bolster 3g, on bolster 3g, be provided with block 3h, when cylinder tube 2 is forwarded to desired location, link rod 3d and block 3h lean on mutually, stop that cylinder tube 2 retreats, like this, time length no matter, watertight shutter 9 can not decline, when needs flood discharge, cylinder tube 2 100mm that moves ahead, small piston rod 3c pulls open link rod 3d, cylinder tube 2 automatic backings, watertight shutter 9 drops to bottom surface, riverbed, can realize rapidly and efficiently flood discharge.
Claims (2)
1. dam, novel river, comprise light rail (1), cylinder tube (2), positioner (3), piston rod (4), free bearing (5), front wheel (6), support bar (7), upper free bearing (8), watertight shutter (9), and the little free bearing (3a) in positioner (3), little cylinder barrel (3b), small piston rod (3c), link rod (3d), supporting base (3e), roller (3f), bolster (3g), block (3h) etc., it is characterized in that, on light rail (1), be provided with cylinder tube (2), at light rail (1) middle part, be provided with positioner (3), in cylinder tube (2) the inside, be provided with piston rod (4), at piston rod (4), be provided with free bearing (5) above, in front wheel (6) both sides, be provided with support bar (7), support bar (7) connects with the upper free bearing (8) at watertight shutter (9) back side.
2. dam, novel river according to claim 1, it is characterized in that, in positioner (3), be provided with little free bearing (3a), at little free bearing (3a), be provided with little cylinder barrel (3b) above, in little cylinder barrel (3b) the inside, be provided with small piston rod (3c), at small piston rod (3c), be provided with link rod (3d) above, link rod (3d) is arranged on supporting base (3e), at cylinder tube (2) middle part, be provided with roller (3f), in roller (3f), be provided with bolster (3g), on bolster (3g), be provided with block (3h).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320505975.0U CN203569540U (en) | 2013-08-13 | 2013-08-13 | Novel river dike |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320505975.0U CN203569540U (en) | 2013-08-13 | 2013-08-13 | Novel river dike |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203569540U true CN203569540U (en) | 2014-04-30 |
Family
ID=50537279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320505975.0U Expired - Lifetime CN203569540U (en) | 2013-08-13 | 2013-08-13 | Novel river dike |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203569540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102176611B1 (en) * | 2020-06-29 | 2020-11-09 | 주식회사 유일기연 | Locking apparatus for movable weir |
-
2013
- 2013-08-13 CN CN201320505975.0U patent/CN203569540U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102176611B1 (en) * | 2020-06-29 | 2020-11-09 | 주식회사 유일기연 | Locking apparatus for movable weir |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUNAN RUNTIAN HYDRAULIC ENGINEERING TECHNOLOGY CO. Free format text: FORMER OWNER: ZHANG YI Effective date: 20140625 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 422001 SHAOYANG, HUNAN PROVINCE TO: 411228 XIANGTAN, HUNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140625 Address after: 411228 Hunan city of Xiangtan province Tianyi demonstration zone north of the East. Patentee after: Hunan runtitan Hydraulic Technology Co.,Ltd. Address before: 422001 No. 22, No. 408, dormitory, hydraulic parts factory, Hunan, Shaoyang Patentee before: Zhang Yi |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |