CN201686369U - Spiral rotary shaft lifting device - Google Patents
Spiral rotary shaft lifting device Download PDFInfo
- Publication number
- CN201686369U CN201686369U CN2010201781123U CN201020178112U CN201686369U CN 201686369 U CN201686369 U CN 201686369U CN 2010201781123 U CN2010201781123 U CN 2010201781123U CN 201020178112 U CN201020178112 U CN 201020178112U CN 201686369 U CN201686369 U CN 201686369U
- Authority
- CN
- China
- Prior art keywords
- screw shaft
- guide rail
- rotary shaft
- pallet
- spiral rotary
- 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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- Types And Forms Of Lifts (AREA)
Abstract
The utility model discloses a spiral rotary shaft lifting device, which comprises a motor, a spiral rotary shaft, a guide rail barrel and a tray. The spiral rotary shaft lifting device not only can eliminate weightlessness and overweight generated by start acceleration and stop buffer of a traditional lifting device, can provide more steady lifting environment, and can be used for various engineering fields, such as manufacturing novel elevators or novel thrusting devices, and spiral rotary shaft power can replace sling tension in some fields to save economic loss and energy resource consumption.
Description
Technical field
The utility model relates to a kind of screw shaft jacking system.
Background technology
Though it is quite extensive that vertical dipping sonobuoy type elevator uses now, its defective is still apparent under some special environment or situation.For example medical first aid elevator generally all needs a pulsation-free environment for the protection to patient, but common vertical Lift type elevator can't be eliminated the overweight or weightless discomfort of being brought when quickening and cushioning.Existing in addition conventional elevator wears out easily owing to hanging cable, burst accident often occurs, causes unnecessary personal injury and property damage.
The utility model content
In order to solve the above-mentioned technical matters that exists in the prior art, the utility model provides a kind of screw shaft jacking system.
The technical scheme that problem adopted that the utility model solves the prior art existence is: a kind of screw shaft jacking system is provided, comprises: electrical motor, screw shaft, lead rail cylinder and pallet; Described lead rail cylinder is made up of in-to-in upright guide rail and guide rail barrel; Described pallet is the sheet-type device that suitable thickness is arranged, and tray edge has the upright guide rail slide opening that is nested with upright guide rail, and the screw shaft slide opening is arranged in the middle of the pallet; Described pallet is nested in the upright guide rail of lead rail cylinder; Described screw shaft is the vertical pivot that a velamen spiral rising curved surface is centered on, and the lower end is connected with electrical motor, and is interspersed in the screw shaft slide opening of pallet.
The utility model beneficial technical effects is: not only can eliminate traditional jacking system starting-up to speed and the stop weightlessness that produced of buffering and overweight, a more pulsation-free lifting environment is provided, and can be used for various engineering fields, as make novel elevator or novel thruster, can replace the hoist cable pulling force with screw shaft power in some field, to save economic attrition and energy resource consumption.
Description of drawings
Fig. 1 is the scheme drawing of the pallet of the utility model screw shaft jacking system;
Fig. 2 is the scheme drawing of the lead rail cylinder of the utility model screw shaft jacking system;
Fig. 3 is the scheme drawing of the screw shaft of the utility model screw shaft jacking system;
Fig. 4 is the force analysis figure of the utility model screw shaft jacking system.
The accompanying drawing sign
1 upright guide rail slide opening, 2 screw shaft slide openings, 3 upright guide rails, 4 guide rail barrels
5 screw shafts, 6 electrical motors
The specific embodiment
Below in conjunction with drawings and the specific embodiments the utility model is elaborated.
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, in the present embodiment, the screw shaft jacking system, described screw shaft jacking system comprises: electrical motor 6, screw shaft 5, lead rail cylinder and pallet; Described lead rail cylinder is made up of in-to-in upright guide rail 3 and guide rail barrel 4; Described pallet is the sheet-type device that suitable thickness is arranged, and tray edge has the upright guide rail slide opening 1 that is nested with upright guide rail, and screw shaft slide opening 2 is arranged in the middle of the pallet; Described pallet is nested in the upright guide rail 3 of lead rail cylinder; Described screw shaft 5 is vertical pivots that a velamen spiral rising curved surface is centered on, and the lower end is connected with electrical motor 6, and is interspersed in the screw shaft slide opening 2 of pallet.
Principle of work is as follows: the screw shaft of the utility model screw shaft jacking system, rotate by self and to give pallet an obliquely thrust vertical with helical surface, and because the effect of upright guide rail 3, pallet is subjected to a horizontal pressure opposite with hand of spiral again, and pallet is done upward movement under two prime move combineds action.
The utility model screw shaft jacking system, not only can eliminate traditional jacking system starting-up to speed and the stop weightlessness that produced of buffering and overweight, a more pulsation-free lifting environment is provided, and can be used for various engineering fields, as make novel elevator or novel thruster, can replace the hoist cable pulling force with screw shaft power in some field, to save economic attrition and energy resource consumption.
Above content be in conjunction with concrete optimal technical scheme to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (1)
1. a screw shaft jacking system is characterized in that, described screw shaft jacking system comprises: electrical motor, screw shaft, lead rail cylinder and pallet; Described lead rail cylinder is made up of in-to-in upright guide rail and guide rail barrel; Described pallet is the sheet-type device that suitable thickness is arranged, and tray edge has the upright guide rail slide opening that is nested with upright guide rail, and the screw shaft slide opening is arranged in the middle of the pallet; Described pallet is nested in the upright guide rail of lead rail cylinder; Described screw shaft is the vertical pivot that a velamen spiral rising curved surface is centered on, and the lower end is connected with electrical motor, and is interspersed in the screw shaft slide opening of pallet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201781123U CN201686369U (en) | 2010-04-30 | 2010-04-30 | Spiral rotary shaft lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201781123U CN201686369U (en) | 2010-04-30 | 2010-04-30 | Spiral rotary shaft lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201686369U true CN201686369U (en) | 2010-12-29 |
Family
ID=43374655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201781123U Expired - Fee Related CN201686369U (en) | 2010-04-30 | 2010-04-30 | Spiral rotary shaft lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201686369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744166A (en) * | 2016-12-16 | 2017-05-31 | 马根昌 | Driving spiral elevator |
-
2010
- 2010-04-30 CN CN2010201781123U patent/CN201686369U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744166A (en) * | 2016-12-16 | 2017-05-31 | 马根昌 | Driving spiral elevator |
| CN106744166B (en) * | 2016-12-16 | 2019-10-08 | 东阳市天杨建筑工程设计有限公司 | Driving spiral elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20110430 |