CN206680967U - It is a kind of rotated around lower shaft, hydraulic-driven, armed lever promote rotation Ba Zha - Google Patents
It is a kind of rotated around lower shaft, hydraulic-driven, armed lever promote rotation Ba Zha Download PDFInfo
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- CN206680967U CN206680967U CN201720358833.4U CN201720358833U CN206680967U CN 206680967 U CN206680967 U CN 206680967U CN 201720358833 U CN201720358833 U CN 201720358833U CN 206680967 U CN206680967 U CN 206680967U
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- gate
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- armed lever
- lower shaft
- zha
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Abstract
The utility model discloses it is a kind of rotated around lower shaft, hydraulic-driven, armed lever promote rotation Ba Zha, include gate floor and the gate pier of gate floor both sides, gate floor is provided with gate base, gate is hinged with gate base, the both sides of gate inner surface have been respectively articulated with support bar, gate pier middle part of sliding channel rotates and is provided with rotary shaft, gate pier upper side wall is fixed with bracket, armed lever is fixedly connected with rotary shaft, armed lever one end is hinged with support bar, the other end is hinged with hydraulic stem, and the hydraulic stem other end is articulated with bracket.The utility model can solve the problems, such as river course dash, sluicing, have Landscaping function again, and dam type is simple, low cost, and automaticity is high, and management is convenient, is easy to open and close, service life will be grown.
Description
Technical field
The utility model is related to water conservancy dam body field, particularly belong to it is a kind of rotated around lower shaft, hydraulic-driven, armed lever promote
Rotate Ba Zha.
Background technology
For a long time, harness a river and form a series of dam type, although each dam type has its advantage, hydraulic engineering is more
Consider that flood control requires more, the dam dam type for having water scenery moulding concurrently is less.In recent years, with the improvement of people's living standards,
Dam on river course is built and requires also to improve therewith, not only there is dash and sluicing function, and there is manufacture water scenery
Function.Now widely used rubber dam, shutter dam, lower shaft driving steel dam valve, hydraulic lifting dam etc., although can also meet one
Fixed dash, sluicing and Landscaping function, but its shortcoming is as follows：
1st, rubber dam：Cracky, security is poor, and service life is short, and manufacture installation period length, maintenance management is difficult, automatically
Change degree is low, and cost is high.
2nd, shutter dam：Easily cause and block water, easily by upstream floating object jam, sediment deposition is serious, causes dam body automatic
Turnover panel, influence flood passage safety.
3rd, lower shaft driving steel dam valve：Driven using bottom transverse axis, the materials'use amount of door body and lower shaft is big, material and manufacture essence
Degree requires high, and hydraulic switch power is big, and construction cost is high.
4th, hydraulic lifting dam：Hydraulic stem is entirely located in dam downstream face, throughout the year by current scour, easy-to-rust, changes difficulty,
And two kinds of situations are only opened and closed, any control of dam body adjustable height can not be accomplished.It is to use easily to form dam in appearance
The bad effect of some simple rod member supports, similar to " temporary support " during engineering construction.
Utility model content
The purpose of this utility model be to provide it is a kind of rotated around lower shaft, hydraulic-driven, armed lever promote rotation Ba Zha, can
Solve the problems, such as river course dash, sluicing, there is Landscaping function again, dam type is simple, low cost, and automaticity is high, and management is convenient, easily
In open and close, service life will be grown.
The technical solution of the utility model is as follows：
It is a kind of rotated around lower shaft, hydraulic-driven, armed lever promote rotation Ba Zha, include the gate floor positioned at dam site, edge
The spaced apart gate pier of gate floor, gate floor are provided with gate base, gate, the downstream at gate both ends are hinged with gate base
Support bar has been respectively articulated with side, rotary shaft is provided with the middle part of gate pier side wall, gate pier side wall upper part is fixed with bracket, rotates
Rotatable armed lever is fixedly connected with axle, armed lever one end is hinged with support bar, and the other end is hinged with hydraulic stem, and hydraulic stem is another
One end is articulated with bracket.
Gate pier at one is set every a lock hole section length along dam site, water stop rubber is provided between gate base and gate floor,
Water stop rubber is provided between gate both ends and gate pier side wall.
After the gate, which reaches unlatching, requires height, hydraulic stem is locked, the control device of all hydraulic bar is arranged in river
In the control computer room of road side.
Gate base is fixedly connected with the gate floor, lower shaft is installed on gate base, lower shaft is fixed on gate bottom
Portion, gate base are arranged along lower shaft direction interval 2-3m.
The gate is made up of upstream and downstream panel, and upstream and downstream panel is made up of steel plate respectively, is set between the panel of upstream and downstream
Put longeron, crossbeam.
Twice longeron, multiple tracks crossbeam are provided between the upstream and downstream panel, twice longeron is respectively to be located at gate top
With the high 1/2-2/3 opening positions of door, the longeron positioned at gate top uses steel pipe manufacturing, positioned at the vertical of the high 1/2-2/3 opening positions of door
Beam uses section steel manufacture, using being welded to connect between longeron and the upstream and downstream panel of gate, is set along gate longitudinal direction every 2 ~ 3m
One of crossbeam, crossbeam use section steel manufacture, use and are welded to connect between crossbeam and gate, longeron.
Advantageous effects of the present utility model are as follows：
（1）Rotate Ba Zha to rotate around lower shaft, most of hydraulic pressure is undertaken by lower shaft, it is only necessary to which lock can be achieved in less hoisting capacity
The keying of door.
（2）Using armed lever structure, hydraulic stem thrust is converted into force of opening and closing.
（3）Fluid pressure drive device is arranged in gate pier side, more than the water surface, not influenceed by river and lock top spilling water,
Extend the service life of hydraulic stem, and be easy to C＆M.
（4）The dam lock technology path is clear and definite, and simple in construction, cost is cheap, and economic benefit is obvious.
Brief description of the drawings
Fig. 1 is gate opening of the present utility model and closes schematic diagram.
Fig. 2 is front view of the present utility model.
Fig. 3 is top view of the present utility model.
Embodiment
Referring to accompanying drawing, it is a kind of rotated around lower shaft, hydraulic-driven, armed lever promote rotation Ba Zha, include positioned at dam site
Gate floor 1, along the spaced apart gate pier 2 of gate floor 1, gate floor 1 is provided with gate base 3, and gate is hinged with gate base 3
4, support bar 5 has been respectively articulated with the downstream side at the both ends of gate 4, rotary shaft 6, the side wall of gate pier 2 are provided with the middle part of the side wall of gate pier 2
Top is fixed with bracket 7, and rotatable armed lever 8 is fixedly connected with rotary shaft 6, and the one end of armed lever 8 is hinged with support bar 5,
The other end is hinged with hydraulic stem 9, and the other end of hydraulic stem 9 is articulated with bracket 7.
Gate pier 2 at one is set every a lock hole section length along dam site, sealing rubber is provided between the base of gate 4 and gate floor 1
Skin, water stop rubber is provided between the both ends of gate 4 and the side wall of gate pier 2；After gate 4, which reaches unlatching, requires height, hydraulic pressure is locked
Bar 9, the control device of all hydraulic bar 9 are arranged in the control computer room of river course side；Gate bottom is fixedly connected with gate floor 1
Seat 3, is provided with lower shaft 10 on gate base 3, and lower shaft 10 is fixed on the bottom of gate 4, and gate base 3 is along the direction interval 2- of lower shaft 10
3m is arranged；Gate 4 is made up of upstream and downstream panel, and upstream and downstream panel is made up of steel plate respectively, is set between the panel of upstream and downstream vertical
Beam, crossbeam；Twice longeron, multiple tracks crossbeam are provided between the panel of upstream and downstream, twice longeron is respectively to be located at gate top and door
High 1/2-2/3 opening positions, the longeron positioned at gate top use steel pipe manufacturing, and the longeron positioned at the high 1/2-2/3 opening positions of door makes
With section steel manufacture, using being welded to connect between the upstream and downstream panel of longeron and gate, set together every 2 ~ 3m along gate longitudinal direction
Crossbeam, crossbeam use section steel manufacture, use and are welded to connect between crossbeam and gate, longeron.
Hydraulic stem 9 is used as fluid pressure drive device, and a Reinforced Concrete Corbels are set on gate pier, and ox is fixed in hydraulic stem one end
On leg, the upper end of the hydraulic stem other end and armed lever is hinged.Two hydraulic systems are arranged per gate hole, are set between two hydraulic systems
It is set to synchronous opening/closing.Locking device is provided with gate pier, after gate reaches the Lift of requirement, locks hydraulic stem.Institute
The control device for having hydraulic system is arranged in the control machine of river course side.
The rotary shaft 6 for setting a round steel to make on gate pier 2, armed lever is installed in rotary shaft, and armed lever can revolve around rotary shaft
Turn.The lower end of armed lever connects a support bar, is hinged with support bar, the fixation support ring hinge on the other end and gate of support bar
Connect, support ring is welded on gate longeron.A set of armed lever pushing meanss are respectively arranged at the both ends of one gate hole.
Claims (6)
1. it is a kind of rotated around lower shaft, hydraulic-driven, armed lever promote rotation Ba Zha, include the gate floor positioned at dam site, Yan Zha
The spaced apart gate pier of bottom plate, it is characterised in that gate floor is provided with gate base, and gate, gate are hinged with gate base
Support bar has been respectively articulated with the downstream side at both ends, rotary shaft is provided with the middle part of gate pier side wall, gate pier side wall upper part is fixed and set
There is bracket, rotatable armed lever is fixedly connected with rotary shaft, armed lever one end is hinged with support bar, and the other end is hinged with hydraulic pressure
Bar, the hydraulic stem other end are articulated with bracket.
2. it is according to claim 1 rotated around lower shaft, hydraulic-driven, armed lever promote rotation Ba Zha, it is characterised in that edge
Dam site sets gate pier at one every a lock hole section length, is provided with water stop rubber between gate base and gate floor, gate both ends and
Water stop rubber is provided between gate pier side wall.
3. it is according to claim 1 rotated around lower shaft, hydraulic-driven, armed lever promote rotation Ba Zha, it is characterised in that when
The gate reaches after unlatching requires height, locks hydraulic stem, the control device of all hydraulic bar is arranged in the control of river course side
In computer room processed.
4. it is according to claim 1 rotated around lower shaft, hydraulic-driven, armed lever promote rotation Ba Zha, it is characterised in that institute
State and gate base is fixedly connected with gate floor, lower shaft is installed on gate base, lower shaft is fixed on gate bottom, gate base
Arranged along lower shaft direction interval 2-3m.
5. it is according to claim 1 rotated around lower shaft, hydraulic-driven, armed lever promote rotation Ba Zha, it is characterised in that institute
State gate to be made up of upstream and downstream panel, upstream and downstream panel is made up of steel plate respectively, and longeron, horizontal stroke are set between the panel of upstream and downstream
Beam.
6. it is according to claim 5 rotated around lower shaft, hydraulic-driven, armed lever promote rotation Ba Zha, it is characterised in that institute
State and twice longeron, multiple tracks crossbeam are provided between the panel of upstream and downstream, twice longeron is respectively to be located at gate top and Men Gao 1/2-
2/3 opening position, the longeron positioned at gate top use steel pipe manufacturing, and the longeron positioned at the high 1/2-2/3 opening positions of door uses shaped steel
Make, using being welded to connect between longeron and the upstream and downstream panel of gate, one of crossbeam be set every 2 ~ 3m along gate longitudinal direction,
Crossbeam uses section steel manufacture, uses and is welded to connect between crossbeam and gate, longeron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720358833.4U CN206680967U (en) | 2017-04-07 | 2017-04-07 | It is a kind of rotated around lower shaft, hydraulic-driven, armed lever promote rotation Ba Zha |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720358833.4U CN206680967U (en) | 2017-04-07 | 2017-04-07 | It is a kind of rotated around lower shaft, hydraulic-driven, armed lever promote rotation Ba Zha |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206680967U true CN206680967U (en) | 2017-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720358833.4U Active CN206680967U (en) | 2017-04-07 | 2017-04-07 | It is a kind of rotated around lower shaft, hydraulic-driven, armed lever promote rotation Ba Zha |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206680967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894394A (en) * | 2017-04-07 | 2017-06-27 | 安徽水安建设集团股份有限公司 | It is a kind of rotated around lower shaft, hydraulic-driven, armed lever promote rotation Ba Zha |
-
2017
- 2017-04-07 CN CN201720358833.4U patent/CN206680967U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894394A (en) * | 2017-04-07 | 2017-06-27 | 安徽水安建设集团股份有限公司 | It is a kind of rotated around lower shaft, hydraulic-driven, armed lever promote rotation Ba Zha |
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