CN105568936A - Multi-rod gate hoist - Google Patents
Multi-rod gate hoist Download PDFInfo
- Publication number
- CN105568936A CN105568936A CN201610088766.9A CN201610088766A CN105568936A CN 105568936 A CN105568936 A CN 105568936A CN 201610088766 A CN201610088766 A CN 201610088766A CN 105568936 A CN105568936 A CN 105568936A
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- CN
- China
- Prior art keywords
- rod
- gate
- hollow
- pull bar
- lead screw
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
- E02B7/36—Elevating mechanisms for vertical-lift gates
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Abstract
The invention discloses a multi-rod gate hoist which comprises a pull rod, a hollow screw rod, a hollow pipe and a gear disc. The pull rod is a solid screw rod and penetrates a gate table. The part, at the upper end of the gate table, of the pull rod is in screw connection with the gear disc. The pull rod can vertically stretch out and draw back in the gate table by twisting the gear disc. The lower end of the pull rod is in screw connection with the interior of the hollow screw rod, and threads are arranged on the inner wall and the outer wall of the hollow screw rod. The lower end of the hollow screw rod is in screw connection with the interior of the hollow pipe, a thread is arranged in the hollow pipe, and the bottom of the hollow pipe is connected with a gate plate. The multi-rod gate hoist is simple in structure and convenient to use; and a traditional single-rod structure is improved into a multi-rod structure, and therefore a gate can be opened to the maximum degree, and water drainage efficiency is greatly improved. Meanwhile, the overall manufacturing cost is low, the application range is wide, the multi-rod gate hoist is suitable for being popularized in small water conservancy projects, and good market prospects are achieved.
Description
Technical field
The present invention relates to headstock gear field, specifically a kind of many bars gate hoist.
Background technology
Headstock gear is used for all kinds of large-scale plumbing, Hydraulic and Hydro-Power Engineering.Lifting for controlling all kinds of large and medium-sized cast-iron lock gate and steel gate reaches the object of open and close.
At present, headstock gear on water channel lock platform is single lever-type structure, therefore gate can not be made to pack up to greatest extent, because gate is connected with longer screw mandrel when playing lock, thus gate is subject to the restriction of screw mandrel length in the scope of packing up, and therefore makes the efficiency discharged water decline; The object of the present invention is to provide a kind of many bars gate hoist, to solve the problem proposed in above-mentioned background technology.
Summary of the invention
For achieving the above object, the invention provides following technical scheme:
A kind of many bars gate hoist, comprise pull bar, hollow lead screw, hollow section and toothed disc, described pull bar is solid screw mandrel, and pull bar is through lock platform, pull bar to spin toothed disc in the part of lock platform upper end, pull bar can be made to stretch up and down in lock platform by twisting toothed disc; The lower end of described pull bar is screwed in hollow lead screw, and the inner and outer wall of described hollow lead screw is equipped with screw thread; The lower end of described hollow lead screw is screwed in hollow section, is provided with screw thread in hollow section, and the bottom of described hollow section connects flashboard.
Further, described pull bar, hollow lead screw and hollow section all adopt stainless steel to make.
Further, described hollow section adopts the form of welding to be fixedly connected with flashboard.
Compared with prior art, the invention has the beneficial effects as follows: structure of the present invention is simple, easy to use, by traditional single pole structure is improved to many bars structure, therefore make gate to maximize unlatching, the efficiency discharged water therefore made promotes greatly, overall cost is cheap simultaneously, widely applicable, be adapted at promoting in small hydraulic project, and there are good market prospects.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of many bars gate hoist of the present invention.
In figure: 1-pull bar, 2-hollow lead screw, 3-hollow section, 4-toothed disc, 5-lock platform, 6-flashboard.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, in the embodiment of the present invention, a kind of many bars gate hoist, comprise pull bar 1, hollow lead screw 2, hollow section 3 and toothed disc 4, described pull bar 1 is solid screw mandrel, and pull bar 1 is through lock platform 5, pull bar 1 to spin toothed disc 4 in the part of lock platform 5 upper end, pull bar 1 can be made to stretch up and down in lock platform 5 by twisting toothed disc 4, also can twist toothed disc 4 by motor device simultaneously, raise the efficiency;
The lower end of described pull bar 1 is screwed in hollow lead screw 2, and the inner and outer wall of described hollow lead screw 2 is equipped with screw thread;
The lower end of described hollow lead screw 2 is screwed in hollow section 3, is provided with screw thread in hollow section 3, and the bottom of described hollow section 3 connects flashboard 6.
Described pull bar 1, hollow lead screw 2 and hollow section 3 all adopt stainless steel to make.
Described hollow section 3 adopts the form of welding to be fixedly connected with flashboard 6.
Operating principle of the present invention is: during use, by rotary teeth wheel disc 4, stretch at the effect lower link about 1 of screw thread, simultaneously when toothed disc 4 rotates to the least significant end of pull bar 1 screw thread, under the effect of frictional force, toothed disc 4 now can drive pull bar 1 together to rotate, now owing to being provided with screw thread in hollow lead screw 2, and under gravity, hollow lead screw 2 also can move up and down along with screw thread, when arriving the end of hollow lead screw 2 internal whorl, due to frictional force effect, hollow lead screw 2 drives hollow section 3 to move up and down, now gate about 6 stretches, due to pull bar 1, hollow lead screw 2 and hollow section 3 connect together, therefore the height of the rising of the maximum rising of gate is the length that the height of lock platform 5 deducts hollow section 3, therefore relative and existing gate hoist, the present invention can make the hoisting depth of gate maximize, the efficiency discharged water is improved greatly.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this manual is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of manual is only for clarity sake, those skilled in the art should by manual integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. bar gate hoist more than a kind, it is characterized in that, comprise pull bar (1), hollow lead screw (2), hollow section (3) and toothed disc (4), described pull bar (1) is solid screw mandrel, pull bar (1) is through lock platform (5), pull bar (1) to spin toothed disc (4) in the part of lock platform (5) upper end, and the lower end of described pull bar (1) is screwed in hollow lead screw (2), and the inner and outer wall of described hollow lead screw (2) is equipped with screw thread; The lower end of described hollow lead screw (2) is screwed in hollow section (3), and hollow section is provided with screw thread in (3), and the bottom of described hollow section (3) connects flashboard (6).
2. many bars gate hoist according to claim 1, is characterized in that, described pull bar (1), hollow lead screw (2) and hollow section (3) all adopt stainless steel to make.
3. many bars gate hoist according to claim 1, is characterized in that, described hollow section (3) adopts the form of welding to be fixedly connected with flashboard (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610088766.9A CN105568936A (en) | 2016-02-17 | 2016-02-17 | Multi-rod gate hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610088766.9A CN105568936A (en) | 2016-02-17 | 2016-02-17 | Multi-rod gate hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105568936A true CN105568936A (en) | 2016-05-11 |
Family
ID=55879524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610088766.9A Pending CN105568936A (en) | 2016-02-17 | 2016-02-17 | Multi-rod gate hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105568936A (en) |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953048A (en) * | 2016-06-21 | 2016-09-21 | 北京科海恒生科技有限公司 | Double-screw device with hollow screw rods |
| CN106065589A (en) * | 2016-08-12 | 2016-11-02 | 方德兰 | A kind of lift water conservancy gate equipment of Based Intelligent Control |
| CN106087888A (en) * | 2016-08-12 | 2016-11-09 | 方德兰 | A kind of stable water conservancy gate device |
| CN106087889A (en) * | 2016-08-12 | 2016-11-09 | 张丽琴 | A kind of lift gate device of hydraulic engineering |
| CN106122560A (en) * | 2016-08-12 | 2016-11-16 | 泉州市莱特灯具有限公司 | A kind of lifting/lowering type intelligence water conservancy gate structure |
| CN106192914A (en) * | 2016-08-12 | 2016-12-07 | 方德兰 | A kind of lifting/lowering type gate structure of hydraulic engineering |
| CN106192928A (en) * | 2016-08-12 | 2016-12-07 | 方德兰 | A kind of lift water conservancy gate member of energy-conserving and environment-protective |
| CN106192923A (en) * | 2016-08-12 | 2016-12-07 | 张保国 | A kind of solar powered lift water conservancy gate member |
| CN106192917A (en) * | 2016-08-12 | 2016-12-07 | 李常明 | A kind of lift water conservancy valve system of energy-conserving and environment-protective |
| CN106192921A (en) * | 2016-08-12 | 2016-12-07 | 张保国 | A kind of Novel water conservancy gate structure |
| CN106192924A (en) * | 2016-08-12 | 2016-12-07 | 方德兰 | A kind of Novel gate structure of hydraulic engineering |
| CN106192922A (en) * | 2016-08-12 | 2016-12-07 | 方德兰 | A kind of lift water conservancy valve system of tape light |
| CN106245599A (en) * | 2016-08-12 | 2016-12-21 | 张丽琴 | A kind of lift intelligence water conservancy valve system |
| CN106245607A (en) * | 2016-08-12 | 2016-12-21 | 张丽琴 | A kind of lift water conservancy gate mechanism irrigated |
| CN106245600A (en) * | 2016-08-12 | 2016-12-21 | 方德兰 | A kind of lifting/lowering type water conservancy gate device |
| CN106284226A (en) * | 2016-08-12 | 2017-01-04 | 李常明 | A kind of reliable and stable lift water conservancy gate structure |
| CN106284227A (en) * | 2016-08-12 | 2017-01-04 | 方德兰 | One runs lift water conservancy gate mechanism smoothly |
| CN106284230A (en) * | 2016-08-12 | 2017-01-04 | 方德兰 | A kind of lift water conservancy gate structure |
| CN106284228A (en) * | 2016-08-12 | 2017-01-04 | 方德兰 | A kind of reliable lift water conservancy gate equipment |
| CN106284219A (en) * | 2016-08-12 | 2017-01-04 | 方德兰 | A kind of valve system of hydraulic engineering |
| CN106284220A (en) * | 2016-08-12 | 2017-01-04 | 方德兰 | A kind of water conservancy gate device |
| CN107761678A (en) * | 2017-12-10 | 2018-03-06 | 泰兴市环境保护设备厂有限公司 | The hydraulic engineering gate that a kind of convenient maintenance is changed |
| CN109183728A (en) * | 2018-10-17 | 2019-01-11 | 中国电建集团贵阳勘测设计研究院有限公司 | Improvement method and structure of pull rod of gate and trash rack |
| CN111364421A (en) * | 2020-03-27 | 2020-07-03 | 江苏省水文水资源勘测局泰州分局 | Novel water sluicegate |
-
2016
- 2016-02-17 CN CN201610088766.9A patent/CN105568936A/en active Pending
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953048A (en) * | 2016-06-21 | 2016-09-21 | 北京科海恒生科技有限公司 | Double-screw device with hollow screw rods |
| CN105953048B (en) * | 2016-06-21 | 2019-02-12 | 北京科海恒生科技有限公司 | A kind of cored screw bar twice-coiled devices |
| CN106245599A (en) * | 2016-08-12 | 2016-12-21 | 张丽琴 | A kind of lift intelligence water conservancy valve system |
| CN106284228A (en) * | 2016-08-12 | 2017-01-04 | 方德兰 | A kind of reliable lift water conservancy gate equipment |
| CN106087888A (en) * | 2016-08-12 | 2016-11-09 | 方德兰 | A kind of stable water conservancy gate device |
| CN106192914A (en) * | 2016-08-12 | 2016-12-07 | 方德兰 | A kind of lifting/lowering type gate structure of hydraulic engineering |
| CN106192928A (en) * | 2016-08-12 | 2016-12-07 | 方德兰 | A kind of lift water conservancy gate member of energy-conserving and environment-protective |
| CN106192923A (en) * | 2016-08-12 | 2016-12-07 | 张保国 | A kind of solar powered lift water conservancy gate member |
| CN106192917A (en) * | 2016-08-12 | 2016-12-07 | 李常明 | A kind of lift water conservancy valve system of energy-conserving and environment-protective |
| CN106192921A (en) * | 2016-08-12 | 2016-12-07 | 张保国 | A kind of Novel water conservancy gate structure |
| CN106192924A (en) * | 2016-08-12 | 2016-12-07 | 方德兰 | A kind of Novel gate structure of hydraulic engineering |
| CN106245600A (en) * | 2016-08-12 | 2016-12-21 | 方德兰 | A kind of lifting/lowering type water conservancy gate device |
| CN106122560A (en) * | 2016-08-12 | 2016-11-16 | 泉州市莱特灯具有限公司 | A kind of lifting/lowering type intelligence water conservancy gate structure |
| CN106245607A (en) * | 2016-08-12 | 2016-12-21 | 张丽琴 | A kind of lift water conservancy gate mechanism irrigated |
| CN106192922A (en) * | 2016-08-12 | 2016-12-07 | 方德兰 | A kind of lift water conservancy valve system of tape light |
| CN106284226A (en) * | 2016-08-12 | 2017-01-04 | 李常明 | A kind of reliable and stable lift water conservancy gate structure |
| CN106284227A (en) * | 2016-08-12 | 2017-01-04 | 方德兰 | One runs lift water conservancy gate mechanism smoothly |
| CN106284230A (en) * | 2016-08-12 | 2017-01-04 | 方德兰 | A kind of lift water conservancy gate structure |
| CN106087889A (en) * | 2016-08-12 | 2016-11-09 | 张丽琴 | A kind of lift gate device of hydraulic engineering |
| CN106284219A (en) * | 2016-08-12 | 2017-01-04 | 方德兰 | A kind of valve system of hydraulic engineering |
| CN106284220A (en) * | 2016-08-12 | 2017-01-04 | 方德兰 | A kind of water conservancy gate device |
| CN106065589A (en) * | 2016-08-12 | 2016-11-02 | 方德兰 | A kind of lift water conservancy gate equipment of Based Intelligent Control |
| CN107761678A (en) * | 2017-12-10 | 2018-03-06 | 泰兴市环境保护设备厂有限公司 | The hydraulic engineering gate that a kind of convenient maintenance is changed |
| CN109183728A (en) * | 2018-10-17 | 2019-01-11 | 中国电建集团贵阳勘测设计研究院有限公司 | Improvement method and structure of pull rod of gate and trash rack |
| CN111364421A (en) * | 2020-03-27 | 2020-07-03 | 江苏省水文水资源勘测局泰州分局 | Novel water sluicegate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160511 |
|
| WD01 | Invention patent application deemed withdrawn after publication |