CN206530253U - A kind of Novel rolling screen door gear - Google Patents
A kind of Novel rolling screen door gear Download PDFInfo
- Publication number
- CN206530253U CN206530253U CN201621472630.XU CN201621472630U CN206530253U CN 206530253 U CN206530253 U CN 206530253U CN 201621472630 U CN201621472630 U CN 201621472630U CN 206530253 U CN206530253 U CN 206530253U
- Authority
- CN
- China
- Prior art keywords
- gear
- rotating bars
- rolling shaft
- angular gear
- fix bar
- 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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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model is related to a kind of Novel rolling screen door gear, include rotary electric machine, conveyer and curtain rolling shaft, the rotary shaft of the rotary electric machine is provided with big angular gear, the conveyer includes two rotating bars being symmetrical set, two rotating bars one end relative with the big angular gear is provided with the small angular gear being engaged with the big angular gear, and one end that two rotating bars are not provided with the small angular gear is connected with little gear；The curtain rolling shaft includes fix bar, the left and right ends of the fix bar are connected with the gear wheel being engaged with the little gear, the fix bar is connected with some reinforcement fixing devices, the reinforcement fixing device includes circular fixed mount and by some reinforcements angularly set, and fixed point of bar is connected between some reinforcement fixing devices.The kinetic energy of rotary electric machine can be distributed to the two ends of curtain rolling shaft by two rotating bars so that the uniform force of curtain rolling shaft, prevent rolling screen door from potential safety hazard occur.
Description
Technical field
The utility model is related to roller door arrangement field, has referred specifically to a kind of Novel rolling screen door gear.
Background technology
Rolling screen door is cascaded with the door piece of multi-joint activity, and starting is driven by motor unit, and rolling screen door is in fixation
Slideway in, rotated centered on spool above the door above and below door.Suitable for the business shop front, garage, market, hospital, factories and miness enterprise
The public places such as industry or house.Especially door opening is larger, and convenient, fast unlatching work is played in the place that ground door body is installed in inconvenience
With.Such as it is used for garage door, market fire resistance rolling shutter door hangar door.
In some large-scale places, such as market, used rolling screen door reach 6m and more than.Traditional roller door arrangement
Rotary electric machine is only provided with one end of curtain rolling shaft, such curtain rolling shaft stress is excessively concentrated, the problems such as easily occurring damaged is made
Into potential safety hazard.
It is the utility model research that the problem of existing for above-mentioned prior art, which designs a kind of Novel rolling screen door gear,
Purpose.
Utility model content
In view of the above-mentioned problems of the prior art, the utility model is to provide a kind of Novel rolling screen door gear, can
Effectively solve the problem of above-mentioned prior art is present.
The technical solution of the utility model is：
A kind of Novel rolling screen door gear, comprising rotary electric machine, conveyer and curtain rolling shaft, the curtain rolling shaft is provided with roller shutter
Door, the rotary shaft of the rotary electric machine is provided with big angular gear, and the conveyer includes two be symmetrical set and turned
Lever, two rotating bars one end relative with the big angular gear is provided with what is be engaged with the big angular gear
Small angular gear, one end that two rotating bars are not provided with the small angular gear is connected with little gear；The curtain rolling shaft
Comprising fix bar, the left and right ends of the fix bar are connected with the gear wheel being engaged with the little gear, and the fix bar is consolidated
Some reinforcement fixing devices are connected to, the reinforcement fixing device includes circular fixed mount and by some reinforcements angularly set
Fixed point of bar is connected between muscle, some reinforcement fixing devices.
Advantage of the present utility model：
The kinetic energy of rotary electric machine can be distributed to the two ends of curtain rolling shaft by two rotating bars so that the stress of curtain rolling shaft is equal
It is even, meanwhile, some reinforcement fixing devices set in fix bar, can make curtain rolling shaft be more uniformly stressed it is scattered, prevent
There is potential safety hazard in rolling screen door.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation for strengthening fixing device.
Embodiment
For the ease of it will be appreciated by those skilled in the art that existing make embodiment combination accompanying drawing into one to structure of the present utility model
Step is described in detail：
With reference to Fig. 1-2, a kind of Novel rolling screen door gear includes rotary electric machine 1, conveyer and curtain rolling shaft, the roller shutter
Axle is provided with rolling screen door 10, and the rotary shaft of the rotary electric machine 1 is provided with big angular gear 2, and the conveyer includes left and right
Symmetrically arranged two rotating bars 3, two rotating bars 3 one end relative with the big angular gear 2 is provided with and institute
The small angular gear 4 that big angular gear 2 is engaged is stated, one end that two rotating bars 3 are not provided with the small angular gear 4 is equal
It is connected with little gear 5；The curtain rolling shaft includes fix bar 6, and the left and right ends of the fix bar 6 are connected with and the little gear phase
The gear wheel 7 of cooperation, the fix bar 6 is connected with some reinforcement fixing devices 8, and the reinforcement fixing device 8 is comprising circular solid
Determine frame 81 and by some reinforcements 82 angularly set, fixed point of bar 9 is connected between some reinforcement fixing devices 8.
During use, the kinetic energy of rotary electric machine 1 can be distributed to the two ends of curtain rolling shaft by two rotating bars 3, make
The uniform force of curtain rolling shaft is obtained, meanwhile, some reinforcement fixing devices 8 set in fix bar 6 can make the stress of curtain rolling shaft more
Plus it is uniform scattered, prevent rolling screen door 10 from potential safety hazard occur.
The foregoing is only preferred embodiment of the present utility model, it is all according to present utility model application the scope of the claims done it is equal
Deng change and modification, it should all belong to covering scope of the present utility model.
Claims (1)
1. a kind of Novel rolling screen door gear, comprising rotary electric machine, conveyer and curtain rolling shaft, the curtain rolling shaft is provided with roller shutter
Door, it is characterised in that：The rotary shaft of the rotary electric machine is provided with big angular gear, and the conveyer is set comprising symmetrical
Two rotating bars put, two rotating bars one end relative with the big angular gear is provided with and the big helical teeth tooth
The small angular gear being engaged is taken turns, one end that two rotating bars are not provided with the small angular gear is connected with little gear；
The curtain rolling shaft includes fix bar, and the left and right ends of the fix bar are connected with the gear wheel being engaged with the little gear, institute
State fix bar and be connected with some reinforcement fixing devices, the reinforcement fixing device includes circular fixed mount and by angularly setting
Fixed point of bar is connected between some reinforcements, some reinforcement fixing devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621472630.XU CN206530253U (en) | 2016-12-30 | 2016-12-30 | A kind of Novel rolling screen door gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621472630.XU CN206530253U (en) | 2016-12-30 | 2016-12-30 | A kind of Novel rolling screen door gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206530253U true CN206530253U (en) | 2017-09-29 |
Family
ID=59917083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621472630.XU Expired - Fee Related CN206530253U (en) | 2016-12-30 | 2016-12-30 | A kind of Novel rolling screen door gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206530253U (en) |
-
2016
- 2016-12-30 CN CN201621472630.XU patent/CN206530253U/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: 20170929 Termination date: 20181230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |