CN201809750U - Environmental-protection closed hoist - Google Patents
Environmental-protection closed hoist Download PDFInfo
- Publication number
- CN201809750U CN201809750U CN2010205648450U CN201020564845U CN201809750U CN 201809750 U CN201809750 U CN 201809750U CN 2010205648450 U CN2010205648450 U CN 2010205648450U CN 201020564845 U CN201020564845 U CN 201020564845U CN 201809750 U CN201809750 U CN 201809750U
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- Prior art keywords
- reducer
- frame
- pulley
- speed reducer
- hoist
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Abstract
The utility model relates to an environmental-protection closed hoist, which comprises a frame, wherein the frame is provided with a speed reducer, secondary shafts of the speed reducer are connected with each other through an intermediate shaft, an output shaft of the speed reducer is connected with a drum device, a brake is arranged between the speed reducer and a motor, an input shaft of the speed reducer is connected with the motor through a first coupling, the output shaft of the speed reducer is connected with a built-in gear connecting disc of the drum device or a drum coupling, the bottom of the frame is provided with a balance pulley and a movable pulley, the balance pulley is fixedly connected with the bottom of the frame, a steel wire rope is wound on the balance pulley, and the drum device, the balance pulley and the movable pulley are connected through the steel wire rope. Through the utility model, the manufacture cost of the hoist can be effectively cut, and the whole machine appearance size of the hoist, the noise of the hoist during operation, and the daily maintenance quantity of the hoist can be reduced.
Description
Technical field
The utility model relates to a kind of headstock gear, relates in particular to a kind of environmental protection enclosed headstock gear.
Background technology
In the modern society of material progress and cultural and ideological progress develop rapidly, water construction begins to pay attention to cost benefit and visual effect more and more, a lot of water constructions also combine with tourist attractions, become the part of tourist sight, problems such as art of building, ecological environment are paid attention to by people gradually.Headstock gear is as the part of hydraulic engineering, and it requires also improving gradually.The tradition headstock gear owing to connect by big pinion, characteristics such as have cost cost height, appearance and size is big, noise is big, the regular maintenance amount is big, not only uneconomical practicality, and from visually giving the people is a kind of heavyly to be felt, influence attractive in appearance.Thereby be badly in need of a kind of novel environment friendly headstock gear that service requirement is saved cost simultaneously and satisfied people's visual enjoyment that both met.
The utility model content
The technical problems to be solved in the utility model is: provide a kind of cost low, size is little, and noise is little, the novel environment friendly headstock gear that maintenance is few.
In order to overcome the defective that exists in the background technology, the technical scheme that its technical problem that solves the utility model adopts is: a kind of environmental protection enclosed headstock gear, comprise frame, on the described frame reducer is installed, be connected by jackshaft between the secondary axes of described reducer, the output shaft of described reducer is connected with roll device, be provided with brake between described reducer and the motor, described input shaft of speed reducer is connected by first shaft coupling with motor, the output shaft of described reducer is connected with built-in gear terminal pad of roll device or drum coupling, described frame bottom is provided with equalizer pulley and movable pulley, described equalizer pulley is fixedly connected on the frame bottom, solderless wrapped connection has wire rope on the described equalizer pulley, described roll device, connect by wire rope between equalizer pulley and the movable pulley.
According to another embodiment of the present utility model, a kind of environmental protection enclosed headstock gear further comprises and is provided with second shaft coupling between described reducer and the jackshaft.
According to another embodiment of the present utility model, a kind of environmental protection enclosed headstock gear comprises further on the described roll device and is electrically connected with master controller that described master controller is provided with electronic display.
According to another embodiment of the present utility model, a kind of environmental protection enclosed headstock gear comprises that further described frame bottom is provided with stone bolt.
The utility model has solved the defective that exists in the background technology, and its advantage is: independent two no exposed gear modes of driving about employing, realize synchronously by special secondary axes output, save cost of manufacture and cycle effectively, reduce body appearance and size, the noise when reducing work reduces the regular maintenance amount.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the front view of preferred embodiment of the present utility model;
Fig. 2 is the vertical view of preferred embodiment of the present utility model;
Wherein: 1,1 '-reducer, 2,2 '-brake, 3,3 '-motor, 4,4 '-roll device, 5,5 '-frame, 6,6 '-equalizer pulley, 7, wire rope, 8,8 '-movable pulley, 9,9 '-the second shaft coupling, the 10-jackshaft, 11-master controller, 12-stone bolt, 13,13 '-output shaft, 14,14 '-power shaft, 15,15 '-secondary axes, 16,16 '-the first shaft coupling.
The specific embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As depicted in figs. 1 and 2, a kind of environmental protection enclosed headstock gear, comprise frame 5,5 ', reducer 1 is installed on the described frame, 1 ', described reducer 1,1 ' secondary axes 15, be connected by jackshaft 10 between 15 ', described reducer 1,1 ' output shaft 13,13 ' and roll device 4,4 ' is connected, described reducer 1,1 ' and motor 3, be provided with brake 2 between 3 ', 2 ', described reducer 1,1 ' power shaft 14,14 ' and motor 3,3 ' by first shaft coupling 16,16 ' connects, described reducer 1,1 ' output shaft 13,13 ' with roll device 4,4 ' the built-in gear terminal pad or drum coupling connect, described frame 5,5 ' bottom is provided with equalizer pulley and movable pulley 8,8 ', described equalizer pulley 6,6 ' is fixedly connected on frame 5,5 ' bottom, described equalizer pulley 6,6 ' goes up solderless wrapped connection has wire rope 7, described roll device 4,4 ', equalizer pulley 6,6 ' and movable pulley 8, connect by wire rope 7 between 8 '.
In addition, described reducer 4,4 ' and jackshaft 10 between be provided with second shaft coupling 9,9 ', shaft coupling 9,9 ' has played the effect that moment of torsion transmits, and the maintenance of convenient machinery.
In addition, comprise on the described roll device 4 being electrically connected with master controller 11 that described master controller 11 is provided with electronic display, the number of turns that reel turned over when electronic display can show headstock gear work.
In addition, described frame 5,5 ' bottom are provided with several stone bolt 12, and stone bolt 12 is used for firm headstock gear.
The utility model operating principle is as follows: independent two no exposed gear modes of driving about this environmental protection enclosed headstock gear adopts, realize synchronously by special reducer secondary axes output; During work, the control room operating personnel connect the power supply of motor 3 by shift knob, the power shaft 14 that motor 3 drives reducer 1 rotates, the output shaft 13 of reducer 1 drives roll device 4 and rotates, roll device 4 drives movable pulley 8 by wire rope 7 and equalizer pulley 6 and moves upward, start simultaneously at motor 3, the power supply of motor 3 ' is also connected, the power shaft 14 ' that motor 3 ' drives reducer 1 ' rotates, the output shaft 13 ' of reducer 1 ' drives roll device 4 ' and rotates, roll device 4 ' drives movable pulley 8 ' by wire rope 7 and equalizer pulley 6 ' and moves upward, because independent two no exposed gear modes of driving about this headstock gear adopts, adopt reducer 1,1 ' secondary axes 15,15 ' the mode that is connected by jackshaft 10, because reducer 1,1 ' secondary axes 15,15 ' is connected by jackshaft 10, thereby make reductor 1,1 ' realizes rotating synchronously, so pulley 8,8 ' moves upward synchronously, because movable pulley 8,8 ' is connected with gate, therefore gate is at this moment also along with movable pulley 8,8 ' moves upward, when gate runs to uppermost position in fig-ure, control system is cut off the electricity supply automatically, in order to show the gate hoisting depth, the number of turns that adopts master controller 11 recording reels to turn over, thus accurately locate the height that gate promotes.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the manual, must determine its technical scope according to the claim scope.
Claims (4)
1. environmental protection enclosed headstock gear, comprise frame, reducer (1 is installed on the described frame, 1 '), it is characterized in that: described reducer (1,1 ') secondary axes (15,15 ') be connected by jackshaft (10) between, described reducer (1,1 ') output shaft (13,13 ') and roll device (4,4 ') be connected, described reducer (1,1 ') and motor (3,3 ') be provided with brake (2 between, 2 '), described reducer (1,1 ') power shaft (14,14 ') and motor (3,3 ') by first shaft coupling (16,16 ') connect, described reducer (1,1 ') output shaft (13,13 ') with roll device (4,4 ') built-in gear terminal pad or drum coupling connect, described frame (5,5 ') bottom is provided with equalizer pulley (6,6 ') and movable pulley (8,8 '), described equalizer pulley (6,6 ') be fixedly connected on frame (5,5 ') bottom, described equalizer pulley (6,6 ') go up solderless wrapped connection and wire rope (7) is arranged, described roll device (4,4 '), equalizer pulley (6,6 ') and movable pulley (8,8 ') connect by wire rope (7) between.
2. a kind of environmental protection enclosed headstock gear as claimed in claim 1 is characterized in that: be provided with second shaft coupling (9,9 ') between described reducer (1,1 ') and the jackshaft (10).
3. a kind of environmental protection enclosed headstock gear as claimed in claim 1 is characterized in that: be electrically connected with master controller (11) on the described roll device (4), described master controller (11) is provided with electronic display.
4. a kind of environmental protection enclosed headstock gear as claimed in claim 1 is characterized in that: described frame (5,5 ') bottom is provided with several stone bolt (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205648450U CN201809750U (en) | 2010-10-18 | 2010-10-18 | Environmental-protection closed hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205648450U CN201809750U (en) | 2010-10-18 | 2010-10-18 | Environmental-protection closed hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201809750U true CN201809750U (en) | 2011-04-27 |
Family
ID=43892691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205648450U Expired - Fee Related CN201809750U (en) | 2010-10-18 | 2010-10-18 | Environmental-protection closed hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201809750U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635098A (en) * | 2012-04-27 | 2012-08-15 | 贾永明 | Hydraulically-driven winching type starting and stopping machine |
| CN102953356A (en) * | 2011-08-31 | 2013-03-06 | 江苏省水利机械制造有限公司 | Linkage hoist |
| CN103122628A (en) * | 2013-03-22 | 2013-05-29 | 江苏省水利机械制造有限公司 | Double-roll four-block arc door opening and closing machine |
| CN106284224A (en) * | 2015-05-29 | 2017-01-04 | 湖北省咸宁三合机电制业有限责任公司 | The four-point lifting winch hoist of enclosed central driving |
| CN106337399A (en) * | 2016-11-11 | 2017-01-18 | 颍上县水资源管理所 | Hydraulic driven gate open-close device |
-
2010
- 2010-10-18 CN CN2010205648450U patent/CN201809750U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102953356A (en) * | 2011-08-31 | 2013-03-06 | 江苏省水利机械制造有限公司 | Linkage hoist |
| CN102953356B (en) * | 2011-08-31 | 2015-06-24 | 江苏省水利机械制造有限公司 | Linkage hoist |
| CN102635098A (en) * | 2012-04-27 | 2012-08-15 | 贾永明 | Hydraulically-driven winching type starting and stopping machine |
| CN103122628A (en) * | 2013-03-22 | 2013-05-29 | 江苏省水利机械制造有限公司 | Double-roll four-block arc door opening and closing machine |
| CN103122628B (en) * | 2013-03-22 | 2015-11-04 | 江苏省水利机械制造有限公司 | Two volume tetrad arc door headstock gear |
| CN106284224A (en) * | 2015-05-29 | 2017-01-04 | 湖北省咸宁三合机电制业有限责任公司 | The four-point lifting winch hoist of enclosed central driving |
| CN106337399A (en) * | 2016-11-11 | 2017-01-18 | 颍上县水资源管理所 | Hydraulic driven gate open-close device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20161018 |