CN201932791U - Small elevator for attic - Google Patents
Small elevator for attic Download PDFInfo
- Publication number
- CN201932791U CN201932791U CN2010206872576U CN201020687257U CN201932791U CN 201932791 U CN201932791 U CN 201932791U CN 2010206872576 U CN2010206872576 U CN 2010206872576U CN 201020687257 U CN201020687257 U CN 201020687257U CN 201932791 U CN201932791 U CN 201932791U
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- CN
- China
- Prior art keywords
- motor
- elevator
- screw mandrel
- car
- sedan
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a small elevator for an attic, which comprises a manned car, a motor for driving the car to life up and down, a guide pillar for guiding in the car lifting process and an electric control system and is characterized in that the guide pillar is made of channel steel; guide blocks at the left and right sides of the car are embedded in channels of the channel steel; a screw rod penetrates through the axis of each guide block; the guide block is used as an axle base of the screw rod; the lower end of the screw rod is provided with a chain wheel; a nut matched with the screw rod is fixedly embedded in the channel at the top end of the guide pillar; the screw rod penetrates through the nut; the motor is arranged on the car and adopts a speed reducing motor; and an output shaft of the motor is provided with a chain wheel which is in transmission connection with the chain wheels on the left and right screw rods through a chain. As the power lifting device of the elevator is the motor arranged on the car and the screw rods arranged in the channel steel, the mounting height of the whole elevator is not greater than the height of two storeys, and the elevator is applicable to the attic. The small elevator has the advantages of simple structure, safety and reliability.
Description
Technical field
The utility model relates to lifting machinery, is a kind of small-sized elevator that is used for loft.
Background technology
The loft of building generally is connected with stair with the main body floor gap, in the room of some small apartment structures, because the volume that stair take is big, has reduced the degree of utilization in house.Stair that some are small-sized such as helical staircase exist then that passage is narrow, angle is big, cause inconvenience up and down.Also have the stair of some folding retractables, except above-mentioned shortcoming, also have low, the unsafe hidden danger of mechanical strength.And present small-sized elevator, owing to adopt cable wire to promote structure, bonts such as motor are positioned at the elevator top, whole elevator at least need be greater than the setting height(from bottom) of two floors, thereby is not suitable for using at loft.
The utility model content
The utility model purpose is to provide the small-sized elevator that a kind of floor area is little, setting height(from bottom) is low, to solve above-mentioned various problem.
Scheme of the present utility model is: small-sized loft elevator, comprise manned sedan-chair basket, drive the motor of sedan-chair basket lifting, be used for the guide pillar that sedan-chair basket lifting process leads, and electric-control system, it is characterized in that: guide pillar adopts channel-section steel, the guide block of sedan-chair basket the right and left is embedded in the groove of above-mentioned channel-section steel, the axle center of guide block has penetrated screw mandrel, guide block is the axle bed of screw mandrel, sprocket wheel is equipped with in the screw mandrel lower end, fixedly is embedded with in the groove of guide pillar apical position and the screw mandrel nut engaged, and screw mandrel leads in the nut, on the sedan-chair basket, motor is installed, this motor adopts reducing motor, and the output shaft of motor is equipped with sprocket wheel, is connected by chain gear with sprocket wheel on the screw mandrel of the left and right sides.
The utility model has the advantages that: because the power hoisting device of elevator is the screw mandrel that is contained in the motor on the sedan-chair basket and is positioned at the channel-section steel the inside, the setting height(from bottom) of whole elevator is not more than the height of two floors, is suitable for loft and uses.In addition, screw mandrel drive mechanism ratio cable wire reliability height in the past.This device has simple in structure, safe and reliable advantage.
Description of drawings
The utility model is described in further detail with embodiment with reference to the accompanying drawings below.
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is that structural representation is looked up in the bottom.
Mark among the figure: 1 guide pillar, 2 sedan-chair baskets, 3 guide blocks, 4 installation feet, 5 screw mandrels, 6 nuts, 7 motors, 8 rollers, 9 sprocket wheels, 10 chains, 11 damping pin, 12 travel switches.
The specific embodiment
In conjunction with Fig. 1 and Fig. 2, embodiment loft elevator, be used for the guide pillar 1 employing channel-section steel that sedan-chair basket lifting process leads, about channel-section steel each one, two grooves in opposite directions thirty years of age, sedan-chair basket 2 the right and lefts respectively have a guide block 3, and guide block 3 is embedded in the groove of above-mentioned channel-section steel, for the ease of the slip of guide block 3 in guide pillar 1 groove, three faces of guide block 3 are provided with roller 8.
The axle center of guide block 3 has penetrated screw mandrel 5, and guide block 3 is the axle bed of screw mandrel 5, screw mandrel 5 by bearing installation in guide block 3, free to rotate but can not move axially.
Sprocket wheel 9 is equipped with in screw mandrel 5 lower ends.
Fixedly be embedded with and screw mandrel nut engaged 6 in the groove of guide pillar 1 apical position, screw mandrel 5 leads in the nut 6, when screw mandrel 5 rotates, can produce lifting action.
Motor 7 is installed on sedan-chair basket 2, and this motor adopts reducing motor, and the sprocket wheel that the output shaft of motor 7 is equipped with on sprocket wheel and the left and right sides screw mandrel is in transmission connection by chain 10.
Like this, during motor 7 work, about two rhizoid bars rotate synchronously, together sedan-chair basket 2 is played the effect that promotes or transfer, realize the lift work of elevator sedan-chair basket.
During installation, get final product on the wall with installation foot 4 installations of screw with two guide pillars.
Travel switch 12 also is housed below sedan-chair basket 2, is used for control and touches end parking, other automatically controlled part is identical with general elevator, and its principle no longer describes in detail.
Claims (1)
1. small-sized loft elevator, comprise manned sedan-chair basket (2), drive the motor (7) of sedan-chair basket lifting, be used for the guide pillar (1) that sedan-chair basket lifting process leads, and electric-control system, it is characterized in that: guide pillar (1) adopts channel-section steel, the guide block (3) of sedan-chair basket (2) the right and left is embedded in the groove of above-mentioned channel-section steel, the axle center of guide block (3) has penetrated screw mandrel (5), guide block (3) is the axle bed of screw mandrel (5), sprocket wheel (9) is equipped with in screw mandrel (5) lower end, fixedly be embedded with in the groove of guide pillar (1) apical position and screw mandrel (5) nut engaged (6), screw mandrel (5) leads in the nut (6), motor (7) is installed on sedan-chair basket (2), this motor adopts reducing motor, and the sprocket wheel that the output shaft of motor (7) is equipped with on sprocket wheel and the left and right sides screw mandrel is in transmission connection by chain (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206872576U CN201932791U (en) | 2010-12-29 | 2010-12-29 | Small elevator for attic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206872576U CN201932791U (en) | 2010-12-29 | 2010-12-29 | Small elevator for attic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201932791U true CN201932791U (en) | 2011-08-17 |
Family
ID=44444324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206872576U Expired - Fee Related CN201932791U (en) | 2010-12-29 | 2010-12-29 | Small elevator for attic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201932791U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104630974A (en) * | 2014-12-24 | 2015-05-20 | 苏州华冲精密机械有限公司 | Textile machine sliding way |
| CN110835959A (en) * | 2019-05-22 | 2020-02-25 | 上海畅荔智能科技有限公司 | Lifting attic using two lifting columns |
-
2010
- 2010-12-29 CN CN2010206872576U patent/CN201932791U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104630974A (en) * | 2014-12-24 | 2015-05-20 | 苏州华冲精密机械有限公司 | Textile machine sliding way |
| CN110835959A (en) * | 2019-05-22 | 2020-02-25 | 上海畅荔智能科技有限公司 | Lifting attic using two lifting columns |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |