CN207511750U - A kind of elevator for being used as electric pushrod - Google Patents
A kind of elevator for being used as electric pushrod Download PDFInfo
- Publication number
- CN207511750U CN207511750U CN201721394750.7U CN201721394750U CN207511750U CN 207511750 U CN207511750 U CN 207511750U CN 201721394750 U CN201721394750 U CN 201721394750U CN 207511750 U CN207511750 U CN 207511750U
- Authority
- CN
- China
- Prior art keywords
- elevator
- guide pipe
- electric pushrod
- turbine
- wall guide
- 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
Links
Abstract
The utility model provides a kind of elevator for being used as electric pushrod, and including elevator babinet, lead screw of elevator and elevator turbine, elevator turbine, the top connection lead screw of elevator of the elevator turbine are equipped in the elevator crib body；The outside of the lead screw of elevator is equipped with inner wall guide pipe, and the top of the inner wall guide pipe is equipped with elevator fixed platform interface, and the outside of the inner wall guide pipe is equipped with outer tube.A kind of elevator for being used as electric pushrod of the utility model, the guide pipe and worm gear of elevator inner wall are all same axis, so inner wall guide pipe moves in outer tube, good guiding role is played in the elevating movement for elevator.
Description
Technical field
The utility model is related to screw lifting device technical field, specifically a kind of lifting for being used as electric pushrod
Machine.
Background technology
Worm and gear elevator is a kind of basic lifting component, adjustment can accurately be controlled to be promoted or promoted by certain procedures
Height, can directly be driven with motor or other power, can also be manual；Since it is with raising, decline and by auxiliary
The various functions such as part propulsion, overturning and the adjustment of various height and positions, are widely used in machinery, metallurgy, building, chemical industry, medical treatment, culture
The industry-by-industries such as health.
Traditional worm and gear elevator moves up and down, and in order under same model, improve screw bearing capacity, improves
Engine efficiency is lifted, screw direction needs to keep vertical, reduces or avoid the radial load of screw.The up and down motion of platform, now
Generally ensure that the only axis of platform rises using modes such as linear bearing or guide rails.However it has the following problems：
1. the difficulty of pair elevator overall structure installation increases, need to control the size of screw traffic direction radial load；
2. it needs to increase various accessories and increases the cost of each accessory；
3. the space needed is big, when special separate unit is run, one times or more space is needed.
Invention content
The technical problems to be solved in the utility model is to overcome the defects of existing, is provided a kind of coaxial with lead screw of elevator
Spend consistent, the compact-sized elevator for being used as electric pushrod.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
A kind of elevator for being used as electric pushrod, including elevator babinet, lead screw of elevator and elevator turbine, the liter
It drops and elevator turbine is equipped in box body, the top connection lead screw of elevator of the elevator turbine；The lead screw of elevator
Outside is equipped with inner wall guide pipe, and the top of the inner wall guide pipe is equipped with elevator fixed platform interface, the inner wall guide pipe
Outside be equipped with outer tube.
Further, the both sides of the elevator worm gear are respectively provided with a bearing.
Further, oil sealing is equipped between the inner wall guide pipe and outer tube.
A kind of elevator for being used as electric pushrod of the utility model, the guide pipe and worm gear of elevator inner wall are all same axis
Line, so inner wall guide pipe moves in outer tube, good guiding role is played in the elevating movement for elevator.The utility model
It has the following advantages：
1. avoid axial force；
2. it is simple in structure, it saves external installation and is oriented to；
3. the ball screw bearing power increase of elevator, worm and gear, ball screw service life greatly improve.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.
As shown in Figure 1, a kind of elevator for being used as electric pushrod of the utility model, including elevator babinet 1, elevator silk
Bar 2 and elevator turbine 3, the elevator babinet 1 is interior to be equipped with elevator turbine 3, and the top connection of the elevator turbine 3 rises
Drop machine screw 2；The outside of the lead screw of elevator 2 is equipped with inner wall guide pipe 4, and the top of the inner wall guide pipe 4 is equipped with lifting
Machine fixed platform interface 5, the outside of the inner wall guide pipe 4 are equipped with outer tube 6.The both sides of the elevator worm gear 3 are respectively provided with one
A bearing.Oil sealing is equipped between the inner wall guide pipe 4 and outer tube 6.
A kind of elevator for being used as electric pushrod of the utility model in motor operation, drives elevator worm gear 3 to rotate,
Worm gear rotation is driven, then lead screw of elevator 2 is driven to rotate, the up and down motion of 2 nut of lead screw of elevator is finally reached, drives inner wall
Guide pipe 4 moves up and down, and good guiding role is played in the elevating movement for elevator.
A kind of elevator for being used as electric pushrod of the utility model, the guide pipe and worm gear of elevator inner wall are all same axis
Line, so inner wall guide pipe moves in outer tube, good guiding role is played in the elevating movement for elevator.The utility model
It has the following advantages：
1. avoid axial force；
2. it is simple in structure, it saves external installation and is oriented to；
3. the ball screw bearing power increase of elevator, worm and gear, ball screw service life greatly improve.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies to the technical solution recorded in foregoing embodiments or equivalent replacement is carried out to which part technical characteristic.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this practicality
Within novel protection domain.
Claims (3)
1. a kind of elevator for being used as electric pushrod, including elevator babinet, lead screw of elevator and elevator turbine, the lifting
Elevator turbine, the top connection lead screw of elevator of the elevator turbine are equipped in box body；It is characterized in that：The elevator
The outside of screw is equipped with inner wall guide pipe, and the top of the inner wall guide pipe is equipped with elevator fixed platform interface, the inner wall
The outside of guide pipe is equipped with outer tube.
2. a kind of elevator for being used as electric pushrod according to claim 1, it is characterized in that：The two of the elevator worm gear
Side is respectively provided with a bearing.
3. a kind of elevator for being used as electric pushrod according to claim 1, it is characterized in that：The inner wall guide pipe and outer
Oil sealing is equipped between pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721394750.7U CN207511750U (en) | 2017-10-26 | 2017-10-26 | A kind of elevator for being used as electric pushrod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721394750.7U CN207511750U (en) | 2017-10-26 | 2017-10-26 | A kind of elevator for being used as electric pushrod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207511750U true CN207511750U (en) | 2018-06-19 |
Family
ID=62535644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721394750.7U Expired - Fee Related CN207511750U (en) | 2017-10-26 | 2017-10-26 | A kind of elevator for being used as electric pushrod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207511750U (en) |
-
2017
- 2017-10-26 CN CN201721394750.7U patent/CN207511750U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Guojun Inventor after: Xu Jinmiao Inventor before: Wang Guojun |
|
| CB03 | Change of inventor or designer information | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20211026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |