CN207511771U - A kind of worm and gear elevator - Google Patents
A kind of worm and gear elevator Download PDFInfo
- Publication number
- CN207511771U CN207511771U CN201721224404.4U CN201721224404U CN207511771U CN 207511771 U CN207511771 U CN 207511771U CN 201721224404 U CN201721224404 U CN 201721224404U CN 207511771 U CN207511771 U CN 207511771U
- Authority
- CN
- China
- Prior art keywords
- babinet
- worm
- screw
- gear
- jam nut
- 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 provides a kind of worm and gear elevator, and including babinet, worm gear, worm screw, screw, bearing, the big lid of babinet and jam nut, worm gear and worm screw are equipped in the babinet；The worm gear and bearing right angle setting；The babinet is covered on greatly babinet upper end；The screw is longitudinal through babinet and the big lid of babinet；The babinet is covered greatly equipped with jam nut；The jam nut is set at left and right sides of screw.A kind of worm and gear elevator of the utility model, it is mounted with the abrasion condition that jam nut can allow operating personnel intuitively to observe worm gear, worm gear can be replaced in time avoid the occurrence of problem, it is at low cost, it is simple in structure, it is easy for installation, security risk is avoided, improves the service efficiency of worm and gear elevator.
Description
Technical field
The utility model is related to drive apparatus field, specifically a kind of worm and gear elevator.
Background technology
In use, screw worm gear and worm couple slowly can all generate abrasion to worm and gear elevator,
But worm gear, worm screw, the abration position of screw all can not directly observe the abrasion condition of worm and gear in the inside of babinet,
Use can not be recognized in the process either with or without going wrong, and whether worm gear has worn out very seriously, needs replacing, avoids the occurrence of
Serious wear is also using (efficiency is extremely low) and damage leads to the problem of security risk (worm gear and tooth of screw cooperation occur
Type serious wear finally will appear the situation that screw directly slides).
Invention content
The technical problems to be solved in the utility model is to overcome the defects of existing, and providing one kind has simple and compact, installation side
Just, it is non-maintaining, the worm and gear elevator of high transmission accuracy.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
A kind of worm and gear elevator, including babinet, worm gear, worm screw, screw, bearing, the big lid of babinet and jam nut, institute
It states and worm gear and worm screw is equipped in babinet；The worm gear and bearing right angle setting；The babinet is covered on greatly babinet upper end；The silk
Bar is longitudinal through babinet and the big lid of babinet；The babinet is covered greatly equipped with jam nut；It is left that the jam nut is set on screw
Right both sides.
Further, the jam nut is bolted on babinet and covers greatly.
A kind of worm and gear elevator of the utility model, is mounted with that jam nut can allow operating personnel intuitively to observe
The abrasion condition of worm gear can replace worm gear and avoid the occurrence of problem in time, at low cost, simple in structure, easy for installation, avoid safety
Hidden danger improves the service efficiency of worm and gear elevator.
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 utility model structure diagram.
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 worm and gear elevator of the utility model, including babinet 1, worm gear 2, worm screw 3, screw 4, axis
The big lid 6 of 5, babinet and jam nut 7 are held, worm gear 2 and worm screw 3 are equipped in the babinet 1；The worm gear 2 is vertical with bearing 5 to pacify
Dress；The big lid 6 of babinet is set on 1 upper end of babinet；The screw 4 is longitudinal through babinet 1 and the big lid 6 of babinet；The babinet is big
Lid 6 is equipped with jam nut 7；The jam nut 7 is set on 4 left and right sides of screw；The jam nut 7 is fixed by bolt 8
On the big lid 6 of babinet.
A kind of worm and gear elevator of the utility model, when worm and gear elevator operates, screw 4 is in worm gear 2 and peace
It moves up and down in full nut 7, worm gear 2 and screw 4 and the abrasion of jam nut 7 and screw 4 are consistent, because of jam nut 7
Be directly installed on lifting it is external it is observed that, when 7 serious wear of jam nut, internal worm gear 2 also serious wear, behaviour
It needs to replace internal worm gear 2 in time after making management equipment personnel's discovery situation, avoids the occurrence of security risk.
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 (2)
1. a kind of worm and gear elevator, special including babinet, worm gear, worm screw, screw, bearing, the big lid of babinet and jam nut
Sign is：Worm gear and worm screw are equipped in the babinet；The worm gear and bearing right angle setting；The babinet is covered on babinet greatly
End；The screw is longitudinal through babinet and the big lid of babinet；The babinet is covered greatly equipped with jam nut；The jam nut is set
At left and right sides of screw.
2. a kind of worm and gear elevator according to claim 1, it is characterized in that：The jam nut is bolted
It is covered greatly in babinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721224404.4U CN207511771U (en) | 2017-09-22 | 2017-09-22 | A kind of worm and gear elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721224404.4U CN207511771U (en) | 2017-09-22 | 2017-09-22 | A kind of worm and gear elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207511771U true CN207511771U (en) | 2018-06-19 |
Family
ID=62533318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721224404.4U Expired - Fee Related CN207511771U (en) | 2017-09-22 | 2017-09-22 | A kind of worm and gear elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207511771U (en) |
-
2017
- 2017-09-22 CN CN201721224404.4U patent/CN207511771U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20210922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |