CN205577805U - Explosion -proof rolling door machine - Google Patents
Explosion -proof rolling door machine Download PDFInfo
- Publication number
- CN205577805U CN205577805U CN201620207527.6U CN201620207527U CN205577805U CN 205577805 U CN205577805 U CN 205577805U CN 201620207527 U CN201620207527 U CN 201620207527U CN 205577805 U CN205577805 U CN 205577805U
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- CN
- China
- Prior art keywords
- motor
- casing
- explosion
- starter
- change speed
- 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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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses an explosion -proof rolling door machine, including motor, motor starter, screen panel and gearbox, motor starter establishes on the motor, motor starter and motor electrically connected, the motor outside is provided with the casing, the screen panel is established at the casing front end, screen panel and casing fixed connection, be provided with turbine fan blade in the screen panel, turbine fan blade and motor drive are connected, the gearbox is established at the motor front end, the gearbox is connected with motor drive, install the pivot on the gearbox, be provided with the cylinder in the pivot, the cylinder outside is provided with the rubber layer, and this explosion -proof rolling door machine ventilation effect is good, can keep high -efficient cooling, and structural strength is high, has the explosion -proof ability.
Description
Technical field
This utility model relates to a kind of anti-explosion door roller.
Background technology
Electric rolling door device use motor special drives roller shutter central axis, reaches roller shutter and opens
Close, when turn to motor set upper and lower spacing time be automatically stopped.Rolling screen door motor special has:
Plug-in door roller, Australia's formula door roller, tube-like rolling-door machine, flame-retardant door driving machine, inorganic pair of curtain rolling door
Machine, Rapid rolling door machine etc..Rolling screen door is checked opening and closing up and down when and is understood whether there is heap thing,
Particularly fire resistance rolling shutter door and fire-fighting system linkage, often because misoperation causes preventing
Fire rolling screen door is damaged, or tilts.And common electric rolling door is also it should be especially noted that door curtain
While opening and closing should people at the scene, just in case occur door curtain tilt or track screens should and
Time stop door curtain opening and closing, cause bigger injury the most just will not to motor and door curtain.Door curtain exists
While opening and closing, forbid pedestrian and running, because door curtain door curtain opening and closing when is by connection
Sheet connects, and motor and power transmission shaft are also to there is few unsafe factor.So door curtain exists
Should trying not the when of startup, someone runs.
Current existing door roller does not possess explosion-proof performance, easily occurs overheated existing when running simultaneously
As, causing motor damage, structural strength is the highest.
Utility model content
It is good that the technical problems to be solved in the utility model is to provide a kind of ventilation effect, it is possible to keeps
Temperature with high efficiency, structural strength is high, has the anti-explosion door roller of explosion-proof performance.
For solving the problems referred to above, this utility model adopts the following technical scheme that
A kind of anti-explosion door roller, including motor, motor starter, guard and change speed gear box, described
Motor starter is located on motor, and described motor starter is electrically connected with motor, described motor
Outside is provided with casing, and described guard is located at casing front end, and described guard is fixing with casing to be connected,
Being provided with turbine flabellum in described guard, described turbine flabellum is connected with motor-driven, described change
Speed case is located at motor front end, and described change speed gear box is connected with motor-driven, and described change speed gear box is installed
There is rotating shaft, described rotating shaft is provided with cylinder, outside described cylinder, is provided with rubber layer.
As preferably, described casing thickness is more than 2cm.
As preferably, described internal side of shell is provided with hole slot.
As preferably, described hole slot circular array is located in casing.
As preferably, described casing is provided with suspension ring.
The beneficial effects of the utility model are: the motor starter of setting makes electric motor starting steady,
Impact to electrical network is little, moreover it is possible to realizes the soft stop of motor, brake, transship and open-phase protection；
The turbine flabellum arranged can keep ventilation smooth and easy when motor runs, it is possible to keeps efficiently fall
Temperature；The casing arranged can keep structural strength high, the most explosion-proof；Pacify on the cylinder arranged
Equipped with rubber layer, there is skidproof effect so that roller shutter can quickly rolling.
Accompanying drawing explanation
Fig. 1 is the structure chart of a kind of anti-explosion door roller of this utility model.
Fig. 2 is the sectional view of the casing of a kind of anti-explosion door roller of this utility model.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of anti-explosion door roller, including motor 1, motor starter
2, guard 3 and change speed gear box 4, described motor starter 2 is located on motor 1, described motor
Trigger 2 is electrically connected with motor 1, is provided with casing 5, described net outside described motor 1
Cover 3 is located at casing 5 front end, and described guard 3 is fixing with casing 5 to be connected, in described guard 3
Being provided with turbine flabellum 6, described turbine flabellum 6 is in transmission connection with motor 1, described change speed gear box
4 are located at motor 1 front end, and described change speed gear box 4 is in transmission connection with motor 1, described change speed gear box 4
On rotating shaft 7 is installed, described rotating shaft 7 is provided with cylinder 8, outside described cylinder 8 arrange
There is rubber layer 9.
Described casing 5 thickness is more than 2cm, keeps casing 5 structural strength high, and explosion-proof effect is good.
Being provided with hole slot 10 inside described casing 5, hole slot 10 can maintain the circulation of air, make
Obtain better heat-radiation effect, weight can be reduced simultaneously.
Described hole slot 10 circular array is located in casing 5, keeps heat radiation uniformly, protects simultaneously
Hold casing 5 Stability Analysis of Structures reliable.
Being provided with suspension ring 11 in described casing 5, suspension ring facilitate the installation of casing 5.
The beneficial effects of the utility model are: the motor starter of setting makes electric motor starting steady,
Impact to electrical network is little, moreover it is possible to realizes the soft stop of motor, brake, transship and open-phase protection；
The turbine flabellum arranged can keep ventilation smooth and easy when motor runs, it is possible to keeps efficiently fall
Temperature；The casing arranged can keep structural strength high, the most explosion-proof；Pacify on the cylinder arranged
Equipped with rubber layer, there is skidproof effect so that roller shutter can quickly rolling.
The above, detailed description of the invention the most of the present utility model, but guarantor of the present utility model
The scope of protecting is not limited thereto, any change expected without creative work or replacement, all
Should contain within protection domain of the present utility model.
Claims (5)
1. an anti-explosion door roller, it is characterized in that: include motor, motor starter, guard and change speed gear box, described motor starter is located on motor, described motor starter is electrically connected with motor, it is provided with casing outside described motor, described guard is located at casing front end, described guard is fixing with casing to be connected, turbine flabellum it is provided with in described guard, described turbine flabellum is connected with motor-driven, described change speed gear box is located at motor front end, described change speed gear box is connected with motor-driven, on described change speed gear box, rotating shaft is installed, it is provided with cylinder in described rotating shaft, it is provided with rubber layer outside described cylinder.
Anti-explosion door roller the most according to claim 1, it is characterised in that: described casing thickness is more than 2cm.
Anti-explosion door roller the most according to claim 1, it is characterised in that: in described casing, suspension ring are installed.
Anti-explosion door roller the most according to claim 1, it is characterised in that: described internal side of shell is provided with hole slot.
Anti-explosion door roller the most according to claim 4, it is characterised in that: described hole slot circular array is located in casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620207527.6U CN205577805U (en) | 2016-03-18 | 2016-03-18 | Explosion -proof rolling door machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620207527.6U CN205577805U (en) | 2016-03-18 | 2016-03-18 | Explosion -proof rolling door machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205577805U true CN205577805U (en) | 2016-09-14 |
Family
ID=56869397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620207527.6U Expired - Fee Related CN205577805U (en) | 2016-03-18 | 2016-03-18 | Explosion -proof rolling door machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205577805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167475A (en) * | 2018-11-05 | 2019-01-08 | 宁波南星汽车部件有限公司 | A kind of school bus car door electric machine assembly |
-
2016
- 2016-03-18 CN CN201620207527.6U patent/CN205577805U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167475A (en) * | 2018-11-05 | 2019-01-08 | 宁波南星汽车部件有限公司 | A kind of school bus car door electric machine assembly |
| CN109167475B (en) * | 2018-11-05 | 2024-02-02 | 宁波南星汽车部件有限公司 | Motor assembly for school bus door |
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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: 20160914 Termination date: 20200318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |