CN203625858U - Vertical shaft type herringbone gate - Google Patents
Vertical shaft type herringbone gate Download PDFInfo
- Publication number
- CN203625858U CN203625858U CN201320813848.7U CN201320813848U CN203625858U CN 203625858 U CN203625858 U CN 203625858U CN 201320813848 U CN201320813848 U CN 201320813848U CN 203625858 U CN203625858 U CN 203625858U
- Authority
- CN
- China
- Prior art keywords
- heel post
- gate
- vertical shaft
- shaft type
- embankment
- 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 vertical shaft type herringbone gate which pertains to the field of water conservancy facilities. The vertical shaft type herringbone gate comprises two gate leaves arranged on an embankment via a heel post. The bottom of the heel post is arranged on a bottom pivot. The top of the heel post is arranged on a top pivot and is arranged to extend out of the top pivot. One end of a crank arm fixedly sleeves the top of the heel post and the other end of the crank arm is hinged to an extending end of a hoist which is fixedly arranged on the embankment. The vertical shaft type herringbone gate has following beneficial effects: the hoist is used for controlling the crank arm to rotate so that the gate leaves are driven to rotate; the rotating range of the hoist is decreased so that occupied area of a lock chamber is reduced; civil engineering amount is minimized; usage cost is lowered; and the vertical shaft type herringbone gate is applicable to construction of medium and large ship locks.
Description
Technical field
The utility model relates to steel dam anchor gate, particularly a kind of vertical axis miter gate.
Background technology
Along with the continuous growth of the demands such as China's urban water use, the construction of view ship lock, environmental renovation, various water conservancy gates are widely used.Particularly in ship lock is built, miter gate with its reasonable structural arrangement, the advantage such as flexible operation is reliable, hoisting capacity is little, material saving, become most widely used a kind of door type in the ship lock of various ranks.
Miter gate is made up of two gate flaves, and around the vertical axis rotary opening and closing of its end, when gate flap is positioned at closed condition, it supports mutually along the mitered suture of two gate flaves, overlooks and sees gate plan view, forms " people " font pattern.In prior art, announce a kind of miter gate, its publication number is: CN 201722668 U, the switching of gate is that the hydraulic hoist by being arranged on embankment is realized, the external part of hydraulic hoist is hinged on door leaf middle part, its weak point is: this class gate is in the time of work, the piston rod of headstock gear exposes, long-term work easily affects its application life, and on embankment, need to build the lock chamber for headstock gear ornaments, the lock chamber civil engineering amount that the disposing way of this headstock gear need to be built is larger, and cost is higher.
Utility model content
The purpose of this utility model is to provide a kind of vertical axis miter gate, makes it easy for installation, and maintenance cycle is long, reduces the use cost of gate.
The purpose of this utility model is achieved in that a kind of vertical axis miter gate, comprise through heel post and be arranged on the fan of two on embankment door leaf, the bottom of described heel post is arranged on Di Shushang, the top of heel post is arranged on the pivot of top, the top of described heel post is stretched out top and is pivoted and puts, and the top fixed cover of heel post is equipped with one end of connecting lever, the other end of described connecting lever and the external part of headstock gear are hinged, and described headstock gear is fixedly installed on embankment.
When the utility model work, by the promotion of headstock gear, drive connecting lever to rotate, thereby connecting lever drive door leaf to rotate by heel post, realizes the switching of gate.Compared with prior art, the beneficial effects of the utility model are, thereby the utility model rotates the switching that realizes gate by headstock gear control connecting lever, reduce the slewing area of headstock gear, thereby dwindled the floor space of lock chamber, reduce civil engineering amount, reduce use cost, and piston rod can be set directly in lock chamber, avoid piston rod to expose to the weather, extend its application life.The utility model can be used in medium-and-large-sized ship lock construction.
In order to improve the reliability of gate installation, the middle part of described heel post is supported on embankment sidewall through multiple supporting pads, and supporting pad distributes by being formula from sparse to dense under upper.
In order further to guarantee the reliability of gate, described supporting pad is provided with four.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the top view of Fig. 1.
Wherein, 1 headstock gear, 2 connecting levers, 3 top pivots, 4 heel posts, 5 supporting pads, 6 end pivots, 7 door leafs.
The specific embodiment
A kind of vertical axis miter gate as shown in Figure 1-2, comprise through heel post 4 and be arranged on the fan of two on embankment door leaf 7, the bottom of heel post 4 is arranged on end pivot 6, the top of heel post 4 is arranged on top pivot 3, the top of heel post 4 is stretched out top pivot 3 and is arranged, and the top fixed cover of heel post 4 is equipped with one end of connecting lever 2, the external part of the other end of connecting lever 2 and headstock gear 1 is hinged, headstock gear 1 is fixedly installed on embankment, four, the middle part supporting pad 5 of heel post 4 is supported on embankment sidewall, and supporting pad 5 distributes by being formula from sparse to dense under upper.
The utility model in use, stretching out retract action by headstock gear 1 drives the connecting lever 2 that is fixed on heel post 4 tops to rotate, thereby drive the rotation of door leaf 7, realize the switching of gate, thereby make not moving of keying in the switching process of gate, thereby reduce the installation accuracy of headstock gear 1, extended the maintenance period of gate, reduced use cost.
The utility model is not limited to above-described embodiment; on the basis of the disclosed technical scheme of the utility model; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some replacements and distortion to some technical characterictics wherein, these replacements and distortion are all in protection domain of the present utility model.
Claims (3)
1. a vertical axis miter gate, comprise through heel post and be arranged on the fan of two on embankment door leaf, the bottom of described heel post is arranged on Di Shushang, the top of heel post is arranged on the pivot of top, it is characterized in that, the top of described heel post is stretched out top and is pivoted and puts, and the top fixed cover of heel post one end that connecting lever is housed, the other end of described connecting lever and the external part of headstock gear are hinged, and described headstock gear is fixedly installed on embankment.
2. a kind of vertical axis miter gate according to claim 1, is characterized in that, the middle part of described heel post is supported on embankment sidewall through multiple supporting pads, and supporting pad distributes by being formula from sparse to dense under upper.
3. a kind of vertical axis miter gate according to claim 2, is characterized in that, described supporting pad is provided with four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320813848.7U CN203625858U (en) | 2013-12-12 | 2013-12-12 | Vertical shaft type herringbone gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320813848.7U CN203625858U (en) | 2013-12-12 | 2013-12-12 | Vertical shaft type herringbone gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203625858U true CN203625858U (en) | 2014-06-04 |
Family
ID=50812350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320813848.7U Expired - Fee Related CN203625858U (en) | 2013-12-12 | 2013-12-12 | Vertical shaft type herringbone gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203625858U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056665A (en) * | 2018-08-21 | 2018-12-21 | 扬州市慧宇科技有限公司 | A kind of miter gate's hydraulic headstock gear |
| CN113026684A (en) * | 2021-03-16 | 2021-06-25 | 镇江市工程勘测设计研究院有限公司 | Self-locking type synchronous opening and closing miter gate |
-
2013
- 2013-12-12 CN CN201320813848.7U patent/CN203625858U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056665A (en) * | 2018-08-21 | 2018-12-21 | 扬州市慧宇科技有限公司 | A kind of miter gate's hydraulic headstock gear |
| CN109056665B (en) * | 2018-08-21 | 2021-03-02 | 扬州市慧宇科技有限公司 | Hydraulic hoist for miter gate |
| CN113026684A (en) * | 2021-03-16 | 2021-06-25 | 镇江市工程勘测设计研究院有限公司 | Self-locking type synchronous opening and closing miter gate |
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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 |
Granted publication date: 20140604 Termination date: 20151212 |
|
| EXPY | Termination of patent right or utility model |