CN204355928U - A kind of screw column elevator - Google Patents
A kind of screw column elevator Download PDFInfo
- Publication number
- CN204355928U CN204355928U CN201420819918.4U CN201420819918U CN204355928U CN 204355928 U CN204355928 U CN 204355928U CN 201420819918 U CN201420819918 U CN 201420819918U CN 204355928 U CN204355928 U CN 204355928U
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- Prior art keywords
- screw
- lifting platform
- drive
- drive screw
- described drive
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Abstract
A kind of screw column elevator, comprise hoistway, lifting platform is provided with in described hoistway, described lifting platform side is provided with drive screw, described lifting platform is fixedly installed drive motor towards the sidewall of described drive screw, and the output shaft of described drive motor is connected with the drive nut matched with described drive screw; Described drive screw side is provided with recharging oil device.The utility model adopts screw drive, and volume is little, easy for installation.
Description
Technical field
The utility model relates to a kind of screw column elevator, belongs to elevator and manufactures field.
Background technology
Conventional elevator drive mode is traction-type and fluid pressure type, and the former drives cage operation by towing machine and wirerope, and the latter drives cage operation by hydraulic piston, and these two kinds of type of drive respectively have its merits and demerits.But these two kinds of elevators are only applicable in the building of reserved hoistway in early stage, and the building having a lot of age comparatively long-range at present does not possess the space of installing this two classes elevator.
Utility model content
The utility model, for solving prior art problem, provides the screw column elevator of little, the easy installation of a kind of volume.
The technical solution of the utility model is: a kind of screw column elevator, comprise hoistway, lifting platform is provided with in described hoistway, described lifting platform side is provided with drive screw, described lifting platform is fixedly installed drive motor towards the sidewall of described drive screw, and the output shaft of described drive motor is connected with the drive nut matched with described drive screw; Described drive screw side is provided with recharging oil device.
As preferably, described recharging oil device comprises the oily frame be fixedly connected with described lifting platform, the detachable oil storage bottle be installed on described oily frame, one end is fixedly arranged on described oily frame near described drive screw side and the other end touches covering with paint or varnish in described drive screw surface, described in cover with paint or varnish and be connected with described oil storage bottle.
As preferably, described drive motor drives described drive nut to rotate by the retarder with auto-lock function.
As preferably, described retarder is worm type of reduction gearing or adjustable ratchet retarder.
As preferably, be also provided with lift rail in described hoistway, described lift rail is provided with two, lays respectively at the both sides of described drive screw; Described lifting platform is connected with described lift rail by slide block.
As preferably, described slide block is provided with the manual parking device coordinated with described lift rail; Described manual parking device connects simultaneously and controls the connection between described motor and described drive nut.
The building that current generation in those years is comparatively long-range, all exist and do not consider the problems such as elevator installation position, area be less, therefore as needed to install elevator additional, obviously enough large space and enough firm foundations cannot be provided for installing traditional traction elevator or hydraulic elevator, and also therefore those architecture storeys all can not be very high.
The screw column elevator that the applicant is newly developed, has given up traditional car structure, adopts lifting platform structure, effectively reduces the load driven.This elevator adopts drive nut on screw rod, rotate the power providing and rise or decline.The recharging oil device that screw rod side is arranged is fixed on lifting platform and carries out repairing to the screw rod in the operation stroke of whole lifting platform along with the operation of lifting platform, ensures the lubricant effect continued.
This elevator adopts retarder and the motor of band auto-lock function, and when motor stops, drive nut is in self-locking state, can not rotate, ensure that the flat bed safety of lifting platform, adopt the guide structure of each guide rail in both sides simultaneously, ensure that the operation stability of lifting platform.Parking device installed by guide rail and slide block, and when encountering problems, lifting platform is stopped and is stopped by parking device manually on guide rail, cuts off the connection between motor and drive nut simultaneously, avoids the operation that lifting platform is not controlled.
In sum, the utility model has the following advantages:
1, adopt screw drive, volume is little, easy for installation;
2, structure is simple, low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is the utility model perspective view;
Fig. 2 is the utility model side-looking structural representation.
In figure, 1, lifting platform, 2, drive screw, 3, lift rail, 4, drive motor, 5, drive nut, 6, oily frame, 7, oil storage bottle, 8, cover with paint or varnish.
Detailed description of the invention
With embodiment, the utility model is described in further detail below.
Embodiment one:
A kind of screw column elevator, comprise hoistway, be provided with lifting platform 1 in hoistway, lifting platform 1 side is provided with drive screw 2, lifting platform 1 is fixedly installed drive motor 4 towards the sidewall of drive screw 2, and the output shaft of drive motor 4 is connected with the drive nut 5 matched with drive screw 2; Drive screw 2 side is provided with recharging oil device, recharging oil device comprises the oily frame 6 be fixedly connected with lifting platform 1, the detachable oil storage bottle 7 be installed on oily frame 6, one end be fixedly arranged on oily frame 6 near drive screw 2 side and the other end touch and cover with paint or varnish 8 in drive screw 2 surface, cover with paint or varnish 8 and be connected with oil storage bottle 7.Drive motor 4 drives drive nut 5 to rotate by the retarder with auto-lock function, and retarder is worm type of reduction gearing or adjustable ratchet retarder.
Also be provided with lift rail 3 in hoistway, lift rail 3 is provided with two, lays respectively at the both sides of drive screw 2; Lifting platform 1 is connected with lift rail 3 by slide block, and slide block is provided with the manual parking device coordinated with lift rail 3; Manual parking device connects simultaneously and controls the connection between motor and drive nut 5.
Claims (6)
1. a screw column elevator, comprise hoistway, it is characterized in that, lifting platform (1) is provided with in described hoistway, described lifting platform (1) side is provided with drive screw (2), described lifting platform (1) is fixedly installed drive motor (4) towards the sidewall of described drive screw (2), and the output shaft of described drive motor (4) is connected with the drive nut (5) matched with described drive screw (2); Described drive screw (2) side is provided with recharging oil device.
2. screw column elevator according to claim 1, it is characterized in that, described recharging oil device comprises the oily frame (6) be fixedly connected with described lifting platform (1), the detachable oil storage bottle (7) be installed on described oily frame (6), one end is fixedly arranged on described oily frame (6) and touches covering with paint or varnish (8) in described drive screw (2) surface near described drive screw (2) side and the other end, described in cover with paint or varnish (8) and be connected with described oil storage bottle (7).
3. screw column elevator according to claim 1, it is characterized in that, described drive motor (4) drives described drive nut (5) to rotate by the retarder with auto-lock function.
4. screw column elevator according to claim 3, it is characterized in that, described retarder is worm type of reduction gearing or adjustable ratchet retarder.
5. screw column elevator according to claim 1, it is characterized in that, be also provided with lift rail (3) in described hoistway, described lift rail (3) is provided with two, lays respectively at the both sides of described drive screw (2); Described lifting platform (1) is connected with described lift rail (3) by slide block.
6. screw column elevator according to claim 5, it is characterized in that, described slide block is provided with the manual parking device coordinated with described lift rail (3); Described manual parking device connects simultaneously and controls the connection between described motor and described drive nut (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420819918.4U CN204355928U (en) | 2014-12-23 | 2014-12-23 | A kind of screw column elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420819918.4U CN204355928U (en) | 2014-12-23 | 2014-12-23 | A kind of screw column elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204355928U true CN204355928U (en) | 2015-05-27 |
Family
ID=53257409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420819918.4U Expired - Fee Related CN204355928U (en) | 2014-12-23 | 2014-12-23 | A kind of screw column elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204355928U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276496A (en) * | 2016-09-30 | 2017-01-04 | 安徽理工大学 | A kind of hand-rail type multi-functional climbing ladder of applicable old people |
| CN108083056A (en) * | 2018-02-01 | 2018-05-29 | 南通勇振机电有限公司 | The new vertical conveying elevator of material |
-
2014
- 2014-12-23 CN CN201420819918.4U patent/CN204355928U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276496A (en) * | 2016-09-30 | 2017-01-04 | 安徽理工大学 | A kind of hand-rail type multi-functional climbing ladder of applicable old people |
| CN106276496B (en) * | 2016-09-30 | 2018-09-04 | 安徽理工大学 | A kind of multi-functional climbing ladder of hand-rail type of suitable the elderly |
| CN108083056A (en) * | 2018-02-01 | 2018-05-29 | 南通勇振机电有限公司 | The new vertical conveying elevator of material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 313000, Huzhou City, Zhejiang Province training Town Industrial Park Patentee after: Belfast Elevator Co. Ltd. Address before: Lianshi Town Industrial Park in Zhejiang Province, Huzhou city Nanxun District 313000 Zhejiang Belfast Elevator Co. Ltd. Patentee before: ZHEJIANG FAST ELEVATOR CO., LTD. |
|
| 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: 20150527 Termination date: 20191223 |