CN105239539A - Herringbone gate - Google Patents
Herringbone gate Download PDFInfo
- Publication number
- CN105239539A CN105239539A CN201410333169.9A CN201410333169A CN105239539A CN 105239539 A CN105239539 A CN 105239539A CN 201410333169 A CN201410333169 A CN 201410333169A CN 105239539 A CN105239539 A CN 105239539A
- Authority
- CN
- China
- Prior art keywords
- gate
- switch
- main shutter
- cable wire
- lock
- 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.)
- Pending
Links
Landscapes
- Special Wing (AREA)
Abstract
The invention discloses a herringbone gate. The herringbone gate comprises a main gate on the gate wall and at the gate bottom and a control mechanism on the gate wall. The herringbone gate is characterized in that a switch door and supporting points are arranged on the back side of the main gate; the control mechanism comprises a cylindrical sleeve, a brake switch, a retractable steel cable, turning points, a fixed pulley, a steel cable non-return device and a linkage wheel for steel cable retraction; the cylindrical sleeve is arranged on the main gate, and the two sides of the cylindrical sleeve are connected with the gate wall and the gate bottom to form an up-down overturn gate; one end of the main gate and one end of the switch door are connected with the retractable steel cable; the retractable steel cable passes to be close to the gate wall and pass through the four fixed turning points and the fixed pulley, the steel cable is retracted through the linkage wheel, and the non-return device controls water pressure so as to automatically open and close the herringbone gate. The herringbone gate has the advantages of being simple in structure, safe, firm and the like.
Description
Technical field
The present invention relates to water conservancy projects technical field, more particularly relate to a kind of miter gate automatic switch.
Background technology
Conventional planar gate will arrange gate slot, and when switch, frictional resistance is large, affects hoisting capacity, opens and closes the artificial cost of building booth high; Balanced wicket lock chamber obstacle is too many, safety factor is low, screw rod gate is the same with large gate, arrange mains power and open and close platform, country drops into the retaining of farmland construction barrage, and plank dash is generally used in field irrigation, human cost is high, non-automatic control, will keep in repair before and after the rainy day, impacts gate difficulty open difficulty without the water pressure of resisting.
Summary of the invention
Object of the present invention is exactly the deficiency in order to solve prior art, and provides one in hydrostatic, to start gate in order to solving, closes with the pressure of water, utilize main shutter connecting valve door, correlation completes switch, and structure is simple, and can ensure the miter gate of closing gate safety.
The present invention adopts following technical solution to realize above-mentioned purpose:
A kind of miter gate, comprise the main shutter on lock wall, pocket floor, the controlling organization on lock wall, is characterized in that, is also provided with switch gate and the strong point on rear side of described main shutter; Described controlling organization comprises the connecting traction wheel that cylinder sleeve, brake switch, contraction cable wire, turning point, fixed pulley, cable wire check device and cable wire shrink; Described main shutter is arranged cylinder sleeve, both sides connect lock wall pocket floor, form upper and lower turnover board type gate; Described main shutter is connected with switch gate one end shrinks cable wire, and this contraction cable wire is walked around near lock circummure around four fixing turning point, fixed pulleys, is shunk cable wire by connecting traction wheel, is controlled water pressure for miter gate automatic switch by check device.
Be provided with crossbeam between described main shutter and switch gate, the rotating shaft support door that crossbeam side is provided with switch gate moves switch, and the triangular space hydraulic pressure arranged under crossbeam forms main shutter brake switch.
Described main shutter is by the automatic switch of door body to lock hole dash, also provides a large amount of hoisting capacity to switch gate.
Described switch gate is whole lock hole dash when closing, and when needing flood discharge, in advance under water level alarm line, is provided with water inlet, and water inlet is to lock chamber drop correlation switch gate; Sink in hydrostatic by the switch gate abdomen back of the body, artificially brake water outlet, gauge tap door falls after rise, forms and guides water pressure correlation main shutter coupled switch door automatically to open together.
The beneficial effect that the present invention adopts above-mentioned technical solution to reach is:
1, the present inventor's word strobe automatic switch, belongs to out worn-out formula gate, reduces water pressure and impacts gate axle upper part, greatly slows down water pressure and impacts gate, laborsaving unlatching, can manual operation; It adopts switch gate first to start in hydrostatic, allows water pressure impact, whole gate is opened automatically; Main shutter lightness sensation in the upper and heaviness in the lower, automatically closes and makes cable wire drive interlock pulley to shrink, being put in place by check device gauge tap; The open type field irrigation living water use of middle low water head can be applied to.
2, main shutter of the present invention and switch gate are by cable wire around turning point coupled switch, be fixed on crossbeam, twin shaft left and light brake wall supports whole gate, shared a large amount of support force at the bottom of cross section in pocket floor, and structural entity has the gesture of arrow after anterior arch, and secure coefficient is high,
3, by setting lock chamber as cambered surface, water pressure correlation main shutter automatic switch is guided; By switch gate connect support level and, obtaining the water pressure of lock chamber is energy, and to main shutter automatic switch, then control to shrink cable wire by fixed pulley etc., automatic opening door body, can help lift gate, facilitates regulating gate, safe and laborsaving.
4, in the middle of main shutter and switch gate, crossbeam is set, under usual beam, triangular space lock chamber dress water does not affect whole gate safety, structure is simple, be different from traditional gate, open and close lifting and do not take a lot of space of lock chamber, alleviate water pressure and impact, whole switching system, automatic convenience, construction cost is extremely low, and is convenient to safeguard.
Accompanying drawing explanation
Fig. 1 is miter gate structure closed condition schematic diagram of the present invention;
Fig. 2 is miter gate structure opening schematic diagram of the present invention.
Description of reference numerals: 1 dykes and dams, 2 main shutter, 3 switch gates, 4 turning points, 5 cylinder sleeves, 6 shrink cable wires, 7 shrink connecting traction wheels, 8, fixed pulley 9 crossbeam, 10 water level alarm lines, 11 water inlets, 12 correlation heads, 13 check devices.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the present inventor's word strobe, comprise the main shutter 2 on the lock wall of dykes and dams 1, pocket floor, controlling organization on lock wall, switch gate 3 and controlling organization, described controlling organization comprises turning point 4, cylinder sleeve 5, shrinks cable wire 6, fixed pulley 8, cable wire check device and cable wire contraction connecting traction wheel 7; The described position of main shutter 2 on crossbeam arranges cylinder sleeve 5, forms the rotary main shutter of upper and lower turnover panel, and both sides connect lock wall pocket floor and support whole gate safety; Described main shutter 2 and switch gate 3 arrange the strong point in an outer end, play pressure stabilization function, it connects contraction cable wire 6, this contraction cable wire of this contraction cable wire 6 is walked around near lock circummure around four fixing turning point 4, fixed pulleys 8, shrinking cable wire, being controlled water pressure by check device 13 for miter gate automatic switch by shrinking connecting traction wheel 7.Shrink the check device 13 wheel 7 being arranged cable wire at interlock, be provided with the screens of non-return effect in main shutter 2 side, establish card with check device.Arrange crossbeam 9 between described main shutter 2 and switch gate 3, the rotating shaft support door that crossbeam 9 side is provided with switch gate 3 moves switch, and the triangular space hydraulic pressure arranged under crossbeam forms main shutter brake switch.Water level alarm line is provided with water inlet 11, the side of brake switch door 3 is provided with arc-shaped recess position, and corresponding with the activity bit of switch gate 3, switch gate is arranged with correlation head 12, form and guide water pressure correlation main shutter automatic switch, together with the flood discharge of switch gate automatic open.
The present invention does not mind that lock chamber has flow too little, can automatic shutter; Triangular space under the lock wall displacement water flowing to beam of water level alarm line, during startup, water column is to directive switch gate, does not affect whole gate safety, contribute to the laborsaving startup of switch gate because triangular space under crossbeam fills water at ordinary times.Main shutter 2 axle top dash, greatly alleviate hydraulic pressure and impact brake surface: gate bottom returns to the screens of dykes and dams automatically, by cylinder type axis of rotation door body, door body connects cable wire lifting lug near the outer end carrying dam, shrink cable wire 6 and walk around external bracing point and turning point, be connected with the outer end of switch gate; The brake switch of switch gate 3 upwards starts closed condition, accepts water flow pressure simultaneously and impacts, and under the effect of water pressure, switch gate 3 pit bit on dykes and dams, near main shutter 2, realizes the automatic closedown of gate.
As shown in Figure 2, when opening a sluice gate flood discharge, first renovate triangular space under into water to crossbeam at water level alarm line, head fall correlation switch gate, switch gate abdomen is allowed to carry on the back in hydrostatic, the gate control of first manpower starting switch falls after rise, when the water pressure braking main shutter of triangular space under beam, by cable wire drive and turning point effect under, in open water level state, switch gate 3 upwards starts opening, simultaneous linkage shrinks cable wire 6, main shutter bears water pressure under crossbeam, pull-up automatic panel-turnover is to level, pocket floor is ship shape guide water pressure, impact main shutter and open and put in place, exit triangular space, can smooth and easy water flowing flood discharge.
The present invention is directed to middle-size and small-size gate can manual operation, the gate of automatic switch ten thousand jin of pressure, to closing very light with the water of lock chamber.
Described the present invention has many uses, and can apply to field irrigation, and repair after solving rain and irrigate, in hydrostatic, laborsaving unlatching main shutter automatic switch, slows down water pressure, very convenient.
Be only one of present pre-ferred embodiments shown in the above embodiment of the present invention and accompanying drawing, the present invention can not be limited to this.Under the condition not departing from marrow of the present invention, any variation that those skilled in the art do, all belongs to protection scope of the present invention.
Claims (3)
1. a miter gate, comprises the main shutter on lock wall, pocket floor, and the controlling organization on lock wall, is characterized in that, is also provided with switch gate and the strong point on rear side of described main shutter; Described controlling organization comprises the connecting traction wheel that cylinder sleeve, brake switch, contraction cable wire, turning point, fixed pulley, cable wire check device and cable wire shrink; Described main shutter is arranged cylinder sleeve, both sides connect lock wall pocket floor, form upper and lower turnover board type gate; Described main shutter is connected with switch gate one end shrinks cable wire, and this contraction cable wire is walked around near lock circummure around four fixing turning point, fixed pulleys, is shunk cable wire by connecting traction wheel, is controlled water pressure for miter gate automatic switch by check device.
2. miter gate according to claim 1, it is characterized in that: be provided with crossbeam between described main shutter and switch gate, the rotating shaft support door that crossbeam side is provided with switch gate moves switch, and the triangular space water pressure under crossbeam forms main shutter brake switch.
3. miter gate according to claim 1, is characterized in that: be whole lock hole dash when described switch gate is closed, when needing flood discharge, first under water level alarm line, be provided with water inlet, water inlet is to lock chamber drop correlation switch gate; Sink in hydrostatic by the switch gate abdomen back of the body, artificially brake water outlet, gauge tap door falls after rise, and form and guide water pressure correlation main shutter, coupled switch door is opened together automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333169.9A CN105239539A (en) | 2014-07-11 | 2014-07-11 | Herringbone gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333169.9A CN105239539A (en) | 2014-07-11 | 2014-07-11 | Herringbone gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105239539A true CN105239539A (en) | 2016-01-13 |
Family
ID=55037339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410333169.9A Pending CN105239539A (en) | 2014-07-11 | 2014-07-11 | Herringbone gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105239539A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19539611A1 (en) * | 1994-12-12 | 1996-06-20 | Stegmann Max Antriebstech | Flood water retention barrier for use in valleys |
| CN1807765A (en) * | 2006-02-23 | 2006-07-26 | 上海市水利工程设计研究院 | Leaf-shaped single-shaft rotating and floating gate |
| CN101654908A (en) * | 2009-06-30 | 2010-02-24 | 河海大学 | Check gate with function of scouring sand and conducting clear water |
| CN102535410A (en) * | 2012-03-23 | 2012-07-04 | 扬州楚门机电设备制造有限公司 | Novel turnable water retaining device |
| CN103510492A (en) * | 2012-06-20 | 2014-01-15 | 易浩颖 | Automatic switch of rotary type plane gate |
-
2014
- 2014-07-11 CN CN201410333169.9A patent/CN105239539A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19539611A1 (en) * | 1994-12-12 | 1996-06-20 | Stegmann Max Antriebstech | Flood water retention barrier for use in valleys |
| CN1807765A (en) * | 2006-02-23 | 2006-07-26 | 上海市水利工程设计研究院 | Leaf-shaped single-shaft rotating and floating gate |
| CN101654908A (en) * | 2009-06-30 | 2010-02-24 | 河海大学 | Check gate with function of scouring sand and conducting clear water |
| CN102535410A (en) * | 2012-03-23 | 2012-07-04 | 扬州楚门机电设备制造有限公司 | Novel turnable water retaining device |
| CN103510492A (en) * | 2012-06-20 | 2014-01-15 | 易浩颖 | Automatic switch of rotary type plane gate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104762932B (en) | Bottom support pivot rotating turnover gate opened and closed by winch type gate hoist | |
| CN104652375A (en) | Front tilting type water intake gate | |
| CN108442338A (en) | The arrangement of Hydropower Station Underground formula workshop machine set outlet gate | |
| CN101021064B (en) | Automatic on-off for arc gate | |
| CN110409368A (en) | A kind of adjustable permeable spur with riverbank angle | |
| CN103510492B (en) | Automatic switch of rotary type plane gate | |
| CN206873406U (en) | A kind of type shunting water conservancy gate easy to control | |
| CN105019413B (en) | Sector-shaped hollow water collecting gate | |
| CN105239539A (en) | Herringbone gate | |
| CN210512868U (en) | Open water area non-vortex rock plug blasting arrangement structure for secret-related engineering | |
| CN207092027U (en) | A kind of automatic horizontal gate for being suitable to regulation spillway discharge capacity | |
| CN204626351U (en) | Transverse axis waterpower self-control rotary gate | |
| CN104947633B (en) | The automatic rotary switch of culvert-type diplopore plane gate | |
| CN206521736U (en) | Upper-turn-type gate | |
| KR101458582B1 (en) | Floodgate Apparatus | |
| CN104762933A (en) | Automatic measurement and water taking hollow gate | |
| CN104988885A (en) | Rotary gate automatically controlled by waterpower and provided with horizontal shaft | |
| CN203834435U (en) | Bottom hole water draining sluice gate | |
| CN208056018U (en) | The arrangement of Hydropower Station Underground formula workshop machine set outlet gate | |
| CN105220911B (en) | A kind of power station flood discharge runner inspection platform and its erection method | |
| CN204491531U (en) | FC water gate | |
| CN104372774A (en) | Automatic switch of pocket floor moraine discharging gate | |
| CN102720169A (en) | Gate type novel water storage and drainage dam | |
| CN106192912B (en) | A kind of water generating gate of adjustable water level | |
| CN214401685U (en) | City river sluice for hydraulic engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |
|
| RJ01 | Rejection of invention patent application after publication |