CN205369176U - Convertible steel dam - Google Patents
Convertible steel dam Download PDFInfo
- Publication number
- CN205369176U CN205369176U CN201521029957.5U CN201521029957U CN205369176U CN 205369176 U CN205369176 U CN 205369176U CN 201521029957 U CN201521029957 U CN 201521029957U CN 205369176 U CN205369176 U CN 205369176U
- Authority
- CN
- China
- Prior art keywords
- lower shaft
- gate
- hydraulic
- headstock gear
- room
- 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 discloses a convertible steel dam, including hydraulic hoist machine, the lower shaft assembly, gate and turning arm, hydraulic hoist machine includes the pneumatic cylinder, hydraulic system and headstock gear support frame, the lower shaft assembly includes lower shaft and lower shaft support frame, the lower shaft passes through the bearing and installs on the lower shaft support frame, the gate suit is at the middle part of lower shaft, the fixed cover in both ends is equipped with the turning arm about the lower shaft, the other end of turning arm links to each other with the piston rod of pneumatic cylinder, it opens and close the room to be provided with the confined in the left and right sides in river course, it is made by reinforced concrete to open and close the room, and seal through removable cover, hydraulic hoist machine, turning arm and seepage sump pit all set up open and close indoor, hydraulic hoist machine, turning arm and seepage sump pit are by preceding to back, be the stairstepping and set gradually to low from the height, the last detecting gate that is provided with of removable cover just is provided with the steel cat ladder to the detecting gate on opening and close the lateral wall of room, the steel cat ladder is close to the setting of seepage sump pit. Not only simple structure can also save many civilwork investment, and the construction degree of difficulty is low.
Description
Technical field
This utility model relates to technical field of water conservancy machinery, especially for the convertible steel dam being laid on river course.
Background technology
It is laid on the flap gate on river course, for landscape effects such as river training integrated environment, reservoir impoundment power generation or formation artificial waterfalls.Existing flap gate, structure is complicated, and construction investment is big, and difficulty of construction is high.
Utility model content
This utility model aims to provide a kind of simple in construction, invests convertible steel dam little, that difficulty of construction is low.
nullFor this，The technical scheme that this utility model adopts is: a kind of convertible steel dam，Including hydraulic headstock gear、Lower shaft assembly、Gate and connecting lever，It is characterized in that: described hydraulic headstock gear includes hydraulic cylinder、Hydraulic system and headstock gear bracing frame，Described hydraulic cylinder is horizontally arranged on headstock gear bracing frame，Hydraulic system is fixedly mounted on the top of hydraulic cylinder body，Described lower shaft assembly includes lower shaft and lower shaft bracing frame，Described lower shaft is arranged on lower shaft bracing frame by bearing，Described gate is fixedly set in the middle part of lower shaft，The two ends, left and right of lower shaft fixed cover respectively is equipped with connecting lever，The other end of described connecting lever is connected with the piston rod of hydraulic cylinder，Described gate is across whole river course，The keying room of closing it is provided with in the left and right sides in river course，Described keying room is made up of armored concrete，And closed by removable cover，Described hydraulic headstock gear、Connecting lever and seepage sump are arranged at opening and closing indoor，And hydraulic headstock gear、Connecting lever and seepage sump are from front to back，It is stepped from high to low and sets gradually；Being provided with detection door on described removable cover, be provided with the steel cat ladder just to detection door on the sidewall opening and closing room, described steel cat ladder is arranged near seepage sump.
Being preferably, described gate is spliced by about three pieces of gate flaves, is fastened by bolts together between adjacent gate flap.
The beneficial effects of the utility model are: be not only simple in structure, it is also possible to saving many construction investments, difficulty of construction is low.Connecting lever, lower shaft, gate is driven to rotate together by hydraulic cylinder, realize the opening and closing of gate (i.e. gate), rising gate can water-retention, falling gate can flood passage, certain opening angle can be suitably regulated to regulate water level during dash, water is crossed in gate Men Dingke overflow simultaneously, forms the landscape effect of artificial waterfall.Core component such as hydraulic headstock gear, connecting lever and seepage sump are arranged at opening and closing indoor, are not take up space, two sides, river course, conveniently arrange River Landscape.Arranging detection door and steel cat ladder, the convenient keying room that enters is overhauled, and steel cat ladder is arranged near seepage sump, convenient discharge of catchmenting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the side view opening and closing indoor in Fig. 1.
Detailed description of the invention
By the examples below and in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1 and Figure 2, a kind of convertible steel dam, mainly it is made up of hydraulic headstock gear 1, lower shaft assembly 2, gate 3 and connecting lever 4.
Hydraulic headstock gear 1 is mainly made up of hydraulic cylinder 11, hydraulic system 12 and headstock gear bracing frame 13 3 part.Hydraulic cylinder 11 is horizontally arranged on headstock gear bracing frame 13, and hydraulic system 12 is fixedly mounted on the top of hydraulic cylinder 11 cylinder body.Lower shaft assembly 2 is mainly made up of lower shaft 21 and lower shaft bracing frame 22 two parts.Lower shaft 21 is arranged on lower shaft bracing frame 22 by bearing.Gate 3 is fixedly set in the middle part of lower shaft 21, fixed cover is equipped with connecting lever 4 respectively at the two ends, left and right of lower shaft 21, and the other end of connecting lever 4 is connected with the piston rod of hydraulic cylinder 11, and hydraulic headstock gear 1 drives connecting lever 4 to rotate, connecting lever 4 drives lower shaft 21 to rotate, and lower shaft 21 drives gate 3 to rotate.
Gate 3, across whole river course, is provided with the keying room 5 of closing in the left and right sides in river course, opens and closes room 5 and is made up of armored concrete, and is closed by removable cover 51.Hydraulic headstock gear 1, connecting lever 4 and seepage sump 6 are arranged at opening and closing in room 5, and hydraulic headstock gear 1, connecting lever 4 and seepage sump 6 from front to back, are stepped from high to low and set gradually.Seepage sump 6 is used for collecting percolating water, is arranged in lowest point, it is prevented that catchment damage equipment, and seepage sump 6 wants running check, and clears up in time.
Being provided with detection door 52 on removable cover 51, be provided with the steel cat ladder 7 just to detection door 52 on the sidewall opening and closing room 5, steel cat ladder 7 is arranged near seepage sump 6.
Gate 3 is spliced by three pieces of gate flaves about 31, is fastened by bolts together between adjacent gate flap 31.Lower shaft bracing frame 22 is at least three, is arranged on both ends and the middle part of lower shaft 21.
Claims (2)
- null1. a convertible steel dam，Including hydraulic headstock gear (1)、Lower shaft assembly (2)、Gate (3) and connecting lever (4)，It is characterized in that: described hydraulic headstock gear (1) includes hydraulic cylinder (11)、Hydraulic system (12) and headstock gear bracing frame (13)，Described hydraulic cylinder (11) is horizontally arranged on headstock gear bracing frame (13)，Hydraulic system (12) is fixedly mounted on the top of hydraulic cylinder (11) cylinder body，Described lower shaft assembly (2) includes lower shaft (21) and lower shaft bracing frame (22)，Described lower shaft (21) is arranged on lower shaft bracing frame (22) by bearing，Described gate (3) is fixedly set in the middle part of lower shaft (21)，The two ends, left and right of lower shaft (21) fixed cover respectively is equipped with connecting lever (4)，The other end of described connecting lever (4) is connected with the piston rod of hydraulic cylinder (11)，Described gate (3) is across whole river course，The keying room (5) of closing it is provided with in the left and right sides in river course，Described keying room (5) is made up of armored concrete，And closed by removable cover (51)，Described hydraulic headstock gear (1)、Connecting lever (4) and seepage sump (6) are arranged at opening and closing in room (5)，And hydraulic headstock gear (1)、Connecting lever (4) and seepage sump (6) are from front to back，It is stepped from high to low and sets gradually；Described removable cover (51) is provided with detection door (52), being provided with the steel cat ladder (7) just to detection door (52) on the sidewall opening and closing room (5), described steel cat ladder (7) is arranged near seepage sump (6).
- 2. convertible steel dam according to claim 1, it is characterised in that: described gate (3) is spliced by three pieces of gate flap (31) left and right, and adjacent gate flap is fastened by bolts together between (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521029957.5U CN205369176U (en) | 2015-12-11 | 2015-12-11 | Convertible steel dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521029957.5U CN205369176U (en) | 2015-12-11 | 2015-12-11 | Convertible steel dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205369176U true CN205369176U (en) | 2016-07-06 |
Family
ID=56279849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521029957.5U Expired - Fee Related CN205369176U (en) | 2015-12-11 | 2015-12-11 | Convertible steel dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205369176U (en) |
-
2015
- 2015-12-11 CN CN201521029957.5U patent/CN205369176U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20161211 |