CN204607326U - Lead-screw elevator - Google Patents
Lead-screw elevator Download PDFInfo
- Publication number
- CN204607326U CN204607326U CN201520012686.6U CN201520012686U CN204607326U CN 204607326 U CN204607326 U CN 204607326U CN 201520012686 U CN201520012686 U CN 201520012686U CN 204607326 U CN204607326 U CN 204607326U
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- China
- Prior art keywords
- screw
- lead
- motor
- leading screw
- solid lubricant
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- 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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Abstract
The utility model provides a kind of lead-screw elevator, comprise jacking system, described jacking system comprises motor, leading screw and solid lubricant catch, described motor comprises motor casing, be located at internal rotor in described motor casing and tapped bore, described tapped bore runs through described motor casing and internal rotor, described leading screw outer wall is provided with outside thread, and described leading screw passes tapped bore and its screw-threaded engagement of described motor, and described solid lubricant catch is located at the joint of described leading screw and motor casing.Lead-screw elevator of the present utility model increases solid lubricant catch in motor end, and engages with described threads of lead screw, makes motor and leading screw contact surface form one and closes receiving space, avoid leading screw solid lubricant on surface and reveal the pollution hidden trouble brought.
Description
Technical field
The utility model relates to lead-screw elevator field.
Background technology
In modern society, the utilization of elevator is very extensive, daily life of can mediating a settlement interwoveness, has become for conveying people among multi-story structure and the ubiquitous equipment of goods.
General elevator employing capstan winch is carried rope and is driven cab to run, but because an escalator only can configure a cab, therefore cause and use building area comparatively greatly, degree of utilization is not high, but also will configure the corresponding interior space for rope; In addition, rope is also potential the danger got loose, and rope shake causes cab to shake.
By adopting lead-screw elevator, above-mentioned most of problem can be eliminated, but leading screw surface lubricant being revealed, elevator being run there is pollution hidden trouble equally.
Utility model content
For the technical matters that lead-screw elevator leading screw surface lubricant in prior art is revealed, the utility model provides that a kind of leading screw solid lubricant is not revealed, the lead-screw elevator of safety and stability.
A kind of lead-screw elevator, comprise jacking system, described jacking system comprises motor, leading screw and solid lubricant catch, described motor comprises motor casing, be located at internal rotor in described motor casing and tapped bore, described tapped bore runs through described motor casing and internal rotor, described leading screw outer wall is provided with outside thread, and described leading screw passes tapped bore and its screw-threaded engagement of described motor, and described solid lubricant catch is located at the joint of described leading screw and motor casing.
In a preferred embodiment of the present utility model, described motor casing comprises the support upper end cover, the support bottom end cover that are separately positioned on described internal rotor top and bottom and is arranged on the support side cover of described internal rotor sidewall.
In this preferred embodiment of the present utility model, described lead-screw elevator also comprises lift car, and described lift car one end is connected with described support side cover.
In a preferred embodiment of the present utility model, described jacking system also comprises band-type brake, and described band-type brake is arranged on described motor bottom.
In a preferred embodiment of the present utility model, when described motor quits work, described band-type brake no longer rotates by fastening the locked described screw of internal rotor.
Compared to prior art, lead-screw elevator of the present utility model increases solid lubricant catch in motor end, and engage with described threads of lead screw, make motor and leading screw contact surface form one and close receiving space, avoid leading screw solid lubricant on surface and reveal the pollution hidden trouble brought.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the cross-sectional view of the utility model lead-screw elevator.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model discloses a kind of lead-screw elevator, refer to Fig. 1, is the cross-sectional view of the utility model lead-screw elevator.Described lead-screw elevator 1 comprises jacking system 13 and lift car 11, described jacking system 13 comprises motor 131, leading screw 133 and solid lubricant catch 135, described motor 131 comprises motor casing 1311, be located at internal rotor 1313 in described motor casing 1311 and tapped bore 1315, described tapped bore 1315 runs through described motor casing 1311 and internal rotor 1313, described leading screw 133 outer wall is provided with screw thread, described leading screw 133 passes tapped bore 1315 and its screw-threaded engagement of described motor, and described solid lubricant sheet 135 is located at the joint of described leading screw and motor casing.
Described motor casing 1311 comprises the support upper end cover 13111, the support bottom end cover 13113 that are separately positioned on described internal rotor 1313 top and bottom and is arranged on the support side cover 13115 of described internal rotor 1313 sidewall.
Described solid lubricant catch 135 and described leading screw 133 screw-threaded engagement, surround closed receiving space by the tapped bore 1315 of described motor.
In the present embodiment, described jacking system 13 also comprises band-type brake 137, and described band-type brake 137 is arranged on bottom described motor 131, and when described motor 131 quits work, described band-type brake 137 is by fastening locked described leading screw 133.
In another preferred embodiment of the present utility model, described jacking system (not shown) also comprises screw, and described internal rotor and screw are structure as a whole.This structure driven efficiency 100% is loss not, has saved transmission space, has made lead-screw elevator structure more compact and reasonable.
When described lead-screw elevator 1 runs, described leading screw 133 rubs for reducing with described internal rotor 1313 by the solid lubricant catch 135 being arranged on motor through hole 1315 two ends, and the solid lubricant arranged is enclosed in the tapped bore 1315 of described motor, ensure that the sustainable use of solid lubricant, add the coefficient of friction of shown lead-screw elevator 1.Reduce noise and vibration.
Compared to prior art, lead-screw elevator of the present utility model increases solid lubricant catch in motor end, and engage with described threads of lead screw, make motor and leading screw contact surface form one and close receiving space, avoid leading screw solid lubricant on surface and reveal the hidden danger brought.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a lead-screw elevator, comprise jacking system, it is characterized in that, described jacking system comprises motor, leading screw and solid lubricant catch, described motor comprises motor casing, be located at internal rotor in described motor casing and tapped bore, and described tapped bore runs through described motor casing and internal rotor, and described leading screw outer wall is provided with outside thread, described leading screw passes tapped bore and its screw-threaded engagement of described motor, and described solid lubricant catch is located at the joint of described leading screw and motor casing.
2. lead-screw elevator according to claim 1, is characterized in that, described motor casing comprises the support upper end cover, the support bottom end cover that are separately positioned on described internal rotor top and bottom and is arranged on the support side cover of described internal rotor sidewall.
3. lead-screw elevator according to claim 2, is characterized in that, described solid lubricant catch engages with described threads of lead screw, forms closed receiving space at described motor inner via hole.
4. lead-screw elevator according to claim 2, is characterized in that, described lead-screw elevator also comprises lift car, and described lift car one end is connected with described support side cover.
5. lead-screw elevator according to claim 1, is characterized in that, described jacking system also comprises band-type brake, and described band-type brake is arranged on described motor bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520012686.6U CN204607326U (en) | 2015-01-07 | 2015-01-07 | Lead-screw elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520012686.6U CN204607326U (en) | 2015-01-07 | 2015-01-07 | Lead-screw elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204607326U true CN204607326U (en) | 2015-09-02 |
Family
ID=53959897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520012686.6U Expired - Fee Related CN204607326U (en) | 2015-01-07 | 2015-01-07 | Lead-screw elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204607326U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108706428A (en) * | 2018-06-07 | 2018-10-26 | 山东黄金电器有限公司 | A kind of screw type elevator drive method |
| CN109384126A (en) * | 2018-12-28 | 2019-02-26 | 攀枝花攀钢集团设计研究院有限公司 | Elevator |
| CN110329879A (en) * | 2019-07-26 | 2019-10-15 | 上海巨菱电梯有限公司 | A kind of stair band driving chair lift elevator |
-
2015
- 2015-01-07 CN CN201520012686.6U patent/CN204607326U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108706428A (en) * | 2018-06-07 | 2018-10-26 | 山东黄金电器有限公司 | A kind of screw type elevator drive method |
| WO2019233141A1 (en) * | 2018-06-07 | 2019-12-12 | 山东黄金电器有限公司 | Drive method for screw elevator |
| CN109384126A (en) * | 2018-12-28 | 2019-02-26 | 攀枝花攀钢集团设计研究院有限公司 | Elevator |
| CN110329879A (en) * | 2019-07-26 | 2019-10-15 | 上海巨菱电梯有限公司 | A kind of stair band driving chair lift elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170310 Address after: 315040 room 233-3, building, No. 66, academician Road, high tech Zone, Zhejiang, Ningbo, China Patentee after: Ningbo ever Elevator Technology Development Co., Ltd. Address before: 528401 Guangdong city of Zhongshan province Xiyuan Fuhua Road Plaza and pavilion 18 buildings D Patentee before: Hu Guoliang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20180107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |