CN203223096U - Transmission structure of electric sliding door - Google Patents
Transmission structure of electric sliding door Download PDFInfo
- Publication number
- CN203223096U CN203223096U CN2013202406237U CN201320240623U CN203223096U CN 203223096 U CN203223096 U CN 203223096U CN 2013202406237 U CN2013202406237 U CN 2013202406237U CN 201320240623 U CN201320240623 U CN 201320240623U CN 203223096 U CN203223096 U CN 203223096U
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- transmission shaft
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- fixed
- door
- slide
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Abstract
The utility model discloses a transmission structure of an electric sliding door. The transmission structure of the electric sliding door comprises a balance mechanism, a torsion spring, two winches, twp steel wire ropes, a drive mechanism, a large chain wheel, a small chain wheel and an idler wheel support. The balance mechanism comprises a transmission shaft which is arranged above a door opening through a plurality of rack boards. The torsion spring is sleeved on the transmission shaft in a penetrating mode, one end of the torsion spring is fixed on the transmission shaft, and the other end of the torsion spring is fixed on one of the rack boards. The two winches are symmetrically arranged at the two ends of the transmission shaft in a left-and-right mode. The two steel wire ropes are symmetrically arranged at the two ends of the transmission shaft in a left-and-right mode. One ends of the steel wire ropes are fixed on the winches, and the other ends of the steel wire ropes are fixed on one side of a bottom door plate of the sliding door. The drive mechanism is arranged on the outer side of a guide rail at one side of the door opening and comprises a motor which is arranged on the outer side of the guide rail above the door opening through a rack board. The large chain wheel is arranged on an output shaft of the motor. The small chain wheel is arranged on the ground outside a guide rail on the same side with the motor through a support and is connected with the large chain wheel on the motor through a chain. The idler wheel support is fixed at the side, corresponding to the motor, of the bottom door plate of the sliding door and is connected with the chain, and the idler wheel support is pulled by the chain so as to drive the bottom door plate of the sliding door to move vertically to achieve opening and closing of the sliding door.
Description
Technical field
The utility model relates to slide-lifting door, particularly a kind of electronic slide-lifting door drive mechanism.
Background technology
At present, in the drive mechanism design of electronic slide-lifting door, the general integrative-structure that adopts the coaxial driving of motor, capstan winch and torsion spring to add balance, under the balanced action of torsion spring, starter motor, drive coaxial capstan winch and rotate, drive the firm and hard switching of slide-lifting door now of bottom door by the wire rope that is coiled on the capstan winch.This drive mechanism form is compact, but the process more complicated of installing, adjusting, and maintenance in the future also can bring a lot of troubles.
Summary of the invention
The purpose of this utility model is to design a kind of electronic slide-lifting door drive mechanism, in the coaxial structure of original motor, capstan winch, torsion spring, motor is broken out, form drive, two parts of balance, so both simplify the process of installation, adjustment, be conducive to maintenance in the future again.
For achieving the above object, the technical solution of the utility model is,
A kind of electronic slide-lifting door drive mechanism, it comprises, and balanced controls comprise, and power transmission shaft is installed in the top of door opening by some frame plates; Torsion spring is set on the described power transmission shaft, and torsion spring one end is fixed on the power transmission shaft, and the other end is fixed on the frame plate; Two capstan winches, the left and right power transmission shaft two ends that are arranged symmetrically in; Two wire rope, the left and right power transmission shaft two ends that are symmetrically arranged in, wire rope one end is fixed on the capstan winch, and the other end is fixed on a side of slide-lifting door bottom door plate; Driving mechanism is installed in the outside of door opening one side rails, comprises that motor is installed in the square guide rail outside on the door opening by frame plate; Hinge wheel is installed on the described motor output shaft; Minor sprocket is installed on the ground with the guide rail of the motor homonymy outside by support, and is connected with hinge wheel on the motor by chain; Rolling wheel support is fixed on a side of the corresponding motor of slide-lifting door bottom door plate, and is connected with chain, is subjected to chain traction and drives slide-lifting door bottom door plate and move up and down and then realize that slide-lifting door opens and closes.
Characteristics of the present utility model:
The utility model is by the transformation to electronic slide-lifting door drive mechanism, driving, balance integrative-structure, be split into driving, two parts of balance, when electronic slide-lifting door is installed, driving and balance portion can be installed separately, adjust, also can change operation respectively during maintenance, thereby avoid issuable interference each other.
Description of drawings
Fig. 1 is the schematic diagram of the utility model one embodiment.
The specific embodiment
Referring to Fig. 1, electronic slide-lifting door drive mechanism of the present utility model, it comprises,
When electric motor starting, driving mechanism, balanced controls are worked simultaneously, and the driving-chain by hinge wheel, chain, minor sprocket form drives the rolling wheel support that is fixed on the bottom door plate, and then drive slide-lifting door realization switching.Meanwhile; movement along with slide-lifting door; the door-plate gravity that carries on the wire rope of door-plate of ining succession also changes in synchronous taking place; and the other end of this variation by wire rope passed to capstan winch; again by power transmission shaft by torsion spring constantly absorb, balance; so the driving force of motor only need overcome the activity frictional force between roller and the guide rail, just can guarantee the steady switching of slide-lifting door.
Claims (1)
1. an electronic slide-lifting door drive mechanism is characterized in that, comprise,
Balanced controls comprise,
Power transmission shaft is installed in the top of door opening by some frame plates;
Torsion spring is set on the described power transmission shaft, and torsion spring one end is fixed on the power transmission shaft, and the other end is fixed on the frame plate;
Two capstan winches, the left and right power transmission shaft two ends that are arranged symmetrically in;
Two wire rope, the left and right power transmission shaft two ends that are symmetrically arranged in, wire rope one end is fixed on the capstan winch, and the other end is fixed on a side of slide-lifting door bottom door plate;
Driving mechanism is installed in the outside of door opening one side rails, comprises,
Motor is installed in the square guide rail outside on the door opening by frame plate;
Hinge wheel is installed on the described motor output shaft;
Minor sprocket is installed on the ground with the guide rail of the motor homonymy outside by support, and is connected with hinge wheel on the motor by chain;
Rolling wheel support is fixed on a side of the corresponding motor of slide-lifting door bottom door plate, and is connected with chain, is subjected to chain traction and drives slide-lifting door bottom door plate and move up and down and then realize that slide-lifting door opens and closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202406237U CN203223096U (en) | 2013-05-06 | 2013-05-06 | Transmission structure of electric sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202406237U CN203223096U (en) | 2013-05-06 | 2013-05-06 | Transmission structure of electric sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203223096U true CN203223096U (en) | 2013-10-02 |
Family
ID=49250101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202406237U Expired - Lifetime CN203223096U (en) | 2013-05-06 | 2013-05-06 | Transmission structure of electric sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203223096U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088549A (en) * | 2013-11-25 | 2014-10-08 | 都江堰市凯鑫自动门技术有限公司 | Automatic door of garage |
| CN106437394A (en) * | 2016-12-15 | 2017-02-22 | 贵州航天特种车有限责任公司 | Lifting mechanism for automobile door |
| CN106522731A (en) * | 2016-12-14 | 2017-03-22 | 贵州航天特种车有限责任公司 | Sliding device for automotive door lifting |
| CN106677656A (en) * | 2016-12-09 | 2017-05-17 | 无锡银联齿轮传动机械有限公司 | Gate suspension lifting transmission assembly for lifting type gate |
| CN107217943A (en) * | 2017-07-04 | 2017-09-29 | 武健 | Electric up-down door switch unit |
-
2013
- 2013-05-06 CN CN2013202406237U patent/CN203223096U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088549A (en) * | 2013-11-25 | 2014-10-08 | 都江堰市凯鑫自动门技术有限公司 | Automatic door of garage |
| CN106677656A (en) * | 2016-12-09 | 2017-05-17 | 无锡银联齿轮传动机械有限公司 | Gate suspension lifting transmission assembly for lifting type gate |
| CN106522731A (en) * | 2016-12-14 | 2017-03-22 | 贵州航天特种车有限责任公司 | Sliding device for automotive door lifting |
| CN106522731B (en) * | 2016-12-14 | 2019-01-08 | 贵州航天特种车有限责任公司 | Carriage is used in a kind of lifting of automotive door |
| CN106437394A (en) * | 2016-12-15 | 2017-02-22 | 贵州航天特种车有限责任公司 | Lifting mechanism for automobile door |
| CN107217943A (en) * | 2017-07-04 | 2017-09-29 | 武健 | Electric up-down door switch unit |
| CN107217943B (en) * | 2017-07-04 | 2019-03-01 | 武健 | Electric up-down door switch unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131002 |