CN104480909A - Transmission for small gates - Google Patents
Transmission for small gates Download PDFInfo
- Publication number
- CN104480909A CN104480909A CN201410774112.2A CN201410774112A CN104480909A CN 104480909 A CN104480909 A CN 104480909A CN 201410774112 A CN201410774112 A CN 201410774112A CN 104480909 A CN104480909 A CN 104480909A
- Authority
- CN
- China
- Prior art keywords
- gear
- transmission gear
- gate
- upper transfer
- auxiliary driving
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to a transmission for small gates, which comprises a frame, slide ways for corresponding to a gate are arranged on the frame, an upper transmission gear and a lower transmission gear which are used for driving the gate to move up and down are movably connected with the right side of the frame, a handwheel which is used for conveniently rotating the upper transmission gear is fixedly connected with the upper transmission gear, an upper auxiliary transmission gear which is coaxial with the upper transmission gear is fixedly connected with the upper transmission gear, a lower auxiliary transmission gear which is coaxial with the lower transmission gear is fixedly connected with the lower transmission gear, and a transmission belt rounds the upper auxiliary transmission gear and the lower auxiliary transmission gear. Since the upper transmission gear, the upper auxiliary transmission gear, the lower transmission gear and the lower auxiliary transmission gear which are used for belt transmission are arranged on the transmission for small gates, while the friction of the gate is greatly reduced, the service life of the gate is prolonged.
Description
Technical field
The present invention relates to a kind of transmission device for small-sized gate.
Background technology
Transmission device many employings single geared drive of common small-sized gate, causes the frictional force of gate when transmission excessive, cause gate very difficult when opening and closing, and Long-Time Service easily causes sealing to reduce, and greatly reduces the application life of gate.
Summary of the invention
The technical problem to be solved in the present invention is: for solving above-mentioned Problems existing, provides a kind of transmission device for small-sized gate, greatly reduces the application life extending gate while gate moves frictional force.
The technical solution adopted for the present invention to solve the technical problems is: a kind of transmission device for small-sized gate, comprise framework, framework is provided with the chute for corresponding gate, be connected with for driving gate on the right side of framework, the upper transfer gear of lower movement and lower transmissioning gear, upper transfer gear is fixedly connected with for the convenient handwheel rotating upper transfer gear, upper transfer gear is fixedly connected with the upper auxiliary driving gear with upper transfer gear concentric, lower transmissioning gear is fixedly connected with the lower auxiliary driving gear with lower transmissioning gear concentric, on upper auxiliary driving gear and lower auxiliary driving gear, cover has driving belt.
Further, handwheel and upper transfer gear concentric.
Further, handwheel external surface is enclosed with skid resistant course.
The invention has the beneficial effects as follows, of the present inventionly be provided with for bel-drivenn upper transfer gear, upper auxiliary driving gear, lower transmissioning gear and lower auxiliary driving gear on the transmission device of small-sized gate, while greatly reducing gate frictional force, extend gate application life.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is decomposition texture schematic diagram of the present invention.
Fig. 2 is structural representation of the present invention.
1. frameworks, 2. chute, 3. upper transfer gear, 4. lower transmissioning gear, 5. handwheel in figure, 6. go up auxiliary driving gear, 7. descends auxiliary driving gear, 8. driving belt.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
A kind of transmission device for small-sized gate as depicted in figs. 1 and 2, comprise framework 1, framework 1 is provided with the chute 2 for corresponding gate, be connected with on the right side of framework 1 for driving gate, the upper transfer gear 3 of lower movement and lower transmissioning gear 4, upper transfer gear 3 is fixedly connected with for the convenient handwheel 5 rotating upper transfer gear 3, upper transfer gear 3 is fixedly connected with the upper auxiliary driving gear 6 with upper transfer gear 3 concentric, lower transmissioning gear 4 is fixedly connected with the lower auxiliary driving gear 7 with lower transmissioning gear 4 concentric, on upper auxiliary driving gear 6 and lower auxiliary driving gear 7, cover has driving belt 8, further, handwheel 5 and upper transfer gear 3 concentric, further, handwheel 5 external surface is enclosed with skid resistant course, of the present inventionly to be provided with on the transmission device of small-sized gate for bel-drivenn upper transfer gear 3, upper auxiliary driving gear 6, lower transmissioning gear 4 and lower auxiliary driving gear 7, gate application life is extended while greatly reducing gate frictional force.
People are when using gate, upper auxiliary driving gear 6 is driven to rotate by handwheel 5, upper auxiliary driving gear 6 drives driving belt 8 that lower auxiliary driving gear 7 is rotated, and upper transfer gear 3 and lower transmissioning gear 4 rotarily drive gate simultaneously and move, lift gate stability and reduction frictional force.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on manual, must determine its technical scope according to right.
Claims (3)
1. the transmission device for small-sized gate, comprise framework (1), it is characterized in that: described framework (1) is provided with the chute (2) for corresponding gate, described framework (1) right side is connected with for driving gate, the upper transfer gear (3) of lower movement and lower transmissioning gear (4), described upper transfer gear (3) is fixedly connected with the handwheel (5) for conveniently rotating upper transfer gear (3), described upper transfer gear (3) is fixedly connected with the upper auxiliary driving gear (6) with upper transfer gear (3) concentric, described lower transmissioning gear (4) is fixedly connected with the lower auxiliary driving gear (7) with lower transmissioning gear (4) concentric, described upper auxiliary driving gear (6) and the upper cover of lower auxiliary driving gear (7) have driving belt (8).
2. the transmission device for small-sized gate according to claim 1, is characterized in that: described handwheel (5) and upper transfer gear (3) concentric.
3. the transmission device for small-sized gate according to claim 1, is characterized in that: described handwheel (5) external surface is enclosed with skid resistant course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410774112.2A CN104480909A (en) | 2014-12-16 | 2014-12-16 | Transmission for small gates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410774112.2A CN104480909A (en) | 2014-12-16 | 2014-12-16 | Transmission for small gates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104480909A true CN104480909A (en) | 2015-04-01 |
Family
ID=52755507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410774112.2A Pending CN104480909A (en) | 2014-12-16 | 2014-12-16 | Transmission for small gates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104480909A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2145810Y (en) * | 1992-12-12 | 1993-11-10 | 洪瑞明 | Water gate open/close apparatus |
| CN201074316Y (en) * | 2007-07-30 | 2008-06-18 | 山东水总机械工程有限公司 | Sluice shutter actuating gate by gears |
| CN201835270U (en) * | 2010-10-26 | 2011-05-18 | 李典基 | Double-rackbar open-close machine |
| EP2353987A1 (en) * | 2009-12-01 | 2011-08-10 | Victorino Pastrana Molleda Jorge | Optimizer transforming a linear movement into circular movement |
| KR101076403B1 (en) * | 2011-03-07 | 2011-10-25 | 정성화 | Shutter for sluice |
| CN202828023U (en) * | 2012-08-29 | 2013-03-27 | 中国石油天然气集团公司 | Rescuing workboat in the shallow seaside area with driving and pulling spud device |
| CN203569538U (en) * | 2013-12-03 | 2014-04-30 | 陈中新 | Water gate opening and closing device |
| KR101421226B1 (en) * | 2014-03-27 | 2014-07-22 | 주식회사 건우테크 | The water gate having the protective function for a watertight means |
-
2014
- 2014-12-16 CN CN201410774112.2A patent/CN104480909A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2145810Y (en) * | 1992-12-12 | 1993-11-10 | 洪瑞明 | Water gate open/close apparatus |
| CN201074316Y (en) * | 2007-07-30 | 2008-06-18 | 山东水总机械工程有限公司 | Sluice shutter actuating gate by gears |
| EP2353987A1 (en) * | 2009-12-01 | 2011-08-10 | Victorino Pastrana Molleda Jorge | Optimizer transforming a linear movement into circular movement |
| CN201835270U (en) * | 2010-10-26 | 2011-05-18 | 李典基 | Double-rackbar open-close machine |
| KR101076403B1 (en) * | 2011-03-07 | 2011-10-25 | 정성화 | Shutter for sluice |
| CN202828023U (en) * | 2012-08-29 | 2013-03-27 | 中国石油天然气集团公司 | Rescuing workboat in the shallow seaside area with driving and pulling spud device |
| CN203569538U (en) * | 2013-12-03 | 2014-04-30 | 陈中新 | Water gate opening and closing device |
| KR101421226B1 (en) * | 2014-03-27 | 2014-07-22 | 주식회사 건우테크 | The water gate having the protective function for a watertight means |
Non-Patent Citations (1)
| Title |
|---|
| 蒙占彬等: "《自升式平台齿轮齿条升降系统结构设计》", 《机械设计与制造》, no. 11, 30 November 2013 (2013-11-30), pages 33 - 35 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150401 |