CN204877228U - Roll -up door machine for fireproof curtain - Google Patents
Roll -up door machine for fireproof curtain Download PDFInfo
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- CN204877228U CN204877228U CN201520649741.2U CN201520649741U CN204877228U CN 204877228 U CN204877228 U CN 204877228U CN 201520649741 U CN201520649741 U CN 201520649741U CN 204877228 U CN204877228 U CN 204877228U
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- fire curtain
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- fire
- rolling machine
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Abstract
The utility model provides a roll -up door machine for fireproof curtain, includes the motor, the fixed drive wheel of having put of one end of motor output shaft, the fixed stopper of putting the circular telegram combination of this motor other end, motor casing and support section of thick bamboo fixed connection, the outer fixed connection outer tube of this support section of thick bamboo, another support section of thick bamboo of the other end fixed connection of this outer tube, a fixed axle is outwards extended along the axial in this support section of thick bamboo outer end. The utility model discloses roll -up door machine for fireproof curtain is small, self light in weight, place the fireproof curtain spool in can in, also can be external in the spool, take the installation space extra small. At conflagration emergency or lacking under the power condition completely, do not need manual operation, the motor is pull the autogiration and is moved, and the book curtain can descend automatically and close, has improved safe efficiency greatly.
Description
Technical field
The utility model relates to a kind of fire curtain device, particularly a kind of fire curtain door-rolling machine.
Background technology
Fire curtain be in the fields such as building the indispensable prevention intensity of a fire and cut off the intensity of a fire spread the emergent product facility of fire prevention, have high temperature resistant, fire insulation, every cigarette, fire resistance period is permanent, suppress the specific function of fire spread, become and improve public safety foundation level fire curtain and to meet an urgent need products & services basic industry, be widely used in industry and civilian construction large space, production line hole, naval vessel, subway carriage, mineral products Sap construction well, historical protective buildings, the position of naked light and high temperature, the limited emergency service waiting public safety field fire separation of underground building layer height.
In prior art, traditional fire curtain door-rolling machine of structural fire protection industry adopts spool, motor, chain and transmission mechanism separate type form to make, its spool is separated with motor, own wt is large, energy consumption and run that noise is comparatively large, volume takies greatly that installing space is large, power consumption is large, cause the effective utilization that have impact on and build attractive in appearance and space, range of application is restricted, and there are the problems of the aspects such as industry efficiency is low, structure energy consumption is large.Further, also exist when breaking out of fire emergency or lacking under power conditions completely, fire curtain door-rolling machine needs to rely on manual operation, fire curtain just can be made to decline and close.Real traditional fire curtain is arranged in the architectural space application with interior decoration environment and aesthetic still more, and more than 99% of the manual slide fastener of traditional fire curtain door-rolling machine is hidden in furred ceiling or in roller shutter casing.Fire curtain security effectiveness is low, can not 100% automatically will decline to running and launches, and cannot meet fire-proof smoke-proof security against fire and to meet an urgent need complete compartmentation.
Summary of the invention
Technical problem to be solved in the utility model overcomes defect existing in above-mentioned prior art, provides a kind of fire curtain door-rolling machine.
The utility model have employed following technical proposal and solves its technical problem: a kind of fire curtain door-rolling machine, comprise motor, it is characterized in that: one end of described motor output shaft is fixedly equipped with drive, this motor other end is fixedly equipped with the brake that energising combines, electric machine casing is fixedly connected with bearing cylinder, this bearing cylinder extenal fixation connects an outer tube, and the other end of this outer tube is fixedly connected with another bearing cylinder, and this bearing cylinder outer end stretches out a fixed axis vertically.
The utility model is applied in the fire curtain product of structural fire protection industry, effectively can solve that traditional fire curtain door-rolling machine material weight is large, thickness greatly, thus cause taking architectural space greatly and unsightly, when industry efficiency is low, structure energy consumption large and can not reach breaking out of fire, launch lacking automatic decline operation 100% under power emergency completely, security effectiveness low aspect problem.
The utility model has the advantage of: the volume of fire curtain door-rolling machine is little, own wt is light, can be built in fire curtain spool, also can be placed on spool, take installing space extra small.In fire emergency or lacking completely under power conditions, do not need manual operation, motor runs by traction automatic rotation, and roller shutter can decline closedown automatically.
Fire curtain door-rolling machine described in the utility model design is ingenious, be easily implemented on emergency service product fire curtain door-rolling machine; Be applicable in the fire curtain product that the public safety fields such as the position of industry and civilian construction large space, production line hole, naval vessel, subway carriage, mineral products Sap construction well, historical protective buildings, naked light and high temperature, underground building layer height be limited adopt.
The utility model will promote transformation and upgrade and the update of traditional fire curtain door-rolling machine industry, promote industry efficiency, will reduce energy consumption, realize fire curtain door-rolling machine industry structure change, industrial upgrading and optimization and development.And fire curtain industry second industrial revolution may be driven, one of growth point becoming New Economy.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model built-in using state schematic diagram on fire curtain spool.
Fig. 3 is the utility model one of external using state schematic diagram on fire curtain spool.
Fig. 4 is two schematic diagrames of the utility model external using state on fire curtain spool.
In figure, each sequence number is expressed as: 1-motor; 2-motor output shaft; 3-brake; 4-drive; 5-bearing cylinder; 6-outer tube; 7-bearing cylinder; 8-fixed axis; 81-fixed axis; 9-bearing; 91-bearing; 10-through hole; 11-spool; 12-support; 121-support; 13-casing; 14-bearing support; 15-bearing; 16-support; 17-drive sprocket; 18-driven sprocket; 19-pitch chain ring; 20-bearing; 21-bearing support; 201-bearing; 211-bearing support; 22-driving gear; 23-driven gear.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model will be further described.
With reference to Fig. 1, the utility model comprises motor 1, and one end of described motor output shaft 2 is fixedly equipped with drive 4, and this motor 1 other end is fixedly equipped with the brake 3 that energising combines.
Motor 1 housing is fixedly connected with bearing cylinder 5, and this bearing cylinder 5 extenal fixation connects an outer tube 6, and the other end of this outer tube 6 is fixedly connected with another bearing cylinder 7, and this bearing cylinder 7 outer end stretches out a fixed axis 8 vertically.
Described bearing cylinder 7 and outward extending fixed axis 8 being axially equipped with one can the through hole 10 that passes through of power supply machine 1 and brake 3 power line.
The brake 3 of the energising combination of motor 1 other end described in the utility model, its function is: when motor 1 accesses power supply, brake 3 dead electricity take-off the brake, and motor 1 can rotate forward, drive fire curtain spool 11 to rotate simultaneously, make fire curtain thereon be increased; When motor 1 powered-down, brake 3 obtains electric, and brake is under rub-moment effect, and braking motor shuts down immediately, and fire curtain no longer rises or declines; Under system lacks power conditions completely, brake 3 can unclamp voluntarily, and now, fire curtain automatic rotation under by the traction of gravity falls, and does not need manual operation.
With reference to Fig. 2, the utility model can be arranged on the inwall of fire curtain spool 11, is called built-in, and the whole volume-diminished of fire curtain can be made so many.On fixed axis 8, a bearing 9 is rotationally connected during installation, the one end of the spool 11 that this bearing 9 is outer with being enclosed within it is fixedly connected with, the other end of this spool 11 is fixedly connected with another bearing 91, this bearing 91 is rotationally connected with another fixed axis 81, and described fixed axis 8 is all fixedly connected with casing 13 with support 121 respectively by support 12 with fixed axis 81.In addition, the drive 4 on door-rolling machine is bolted to connection with the inwall of fire curtain spool 11.
With reference to Fig. 3, fire curtain door-rolling machine also according to the demand of varying environment, can be arranged on the outside of fire curtain spool 11, be called external by the utility model.
During installation at the fixed axis 82,83 at fire curtain spool 11 two ends respectively by bearing 20,201 and bearing support 21,211 and casing 13 in being rotationally connected shape, door-rolling machine is arranged on the side of fire curtain spool 11, its one end fixed axis 8 is fixedly connected on casing 13 by support 16, other end motor output shaft 2 by bearing 15 and bearing support 14 with casing 13 in being rotationally connected shape.Motor output shaft 2 is also fixedly equipped with drive sprocket 17, and on driven sprocket 18 affixed on one end fixed axis 82 that this drive sprocket 17 is corresponding to fire curtain spool 11, pitch chain ring 19 is meshed, and carries out transmission power with this sprocket wheel, pitch chain ring (chain).
With reference to Fig. 4, alternative external embodiment of the present utility model, other structures are the same with embodiment in above-mentioned Fig. 3, just the tectonic transition of its drive sprocket 17, driven sprocket 18 and pitch chain ring 19 is become: on motor output shaft 2, be also fixedly equipped with driving gear 22, spool 11 corresponding one end fixed axis 82 is fixedly equipped with driven gear 23, this driving gear 22 driven gear 23 with engage each other, carry out transmission power with this.
Claims (5)
1. a fire curtain door-rolling machine, comprise motor, it is characterized in that: one end of described motor output shaft is fixedly equipped with drive, this motor other end is fixedly equipped with the brake that energising combines, electric machine casing is fixedly connected with bearing cylinder, this bearing cylinder extenal fixation connects an outer tube, and the other end of this outer tube is fixedly connected with another bearing cylinder, and this bearing cylinder outer end stretches out a fixed axis vertically.
2. a kind of fire curtain door-rolling machine according to claim 1, is characterized in that: the drive that described motor output shaft one end is fixedly equipped with is a drive be fixedly connected with fire curtain spool inwall.
3. a kind of fire curtain door-rolling machine according to claim 1, is characterized in that: the drive that described motor output shaft one end is fixedly equipped with is a sprocket wheel be meshed with pitch chain ring on the sprocket wheel of fire curtain spool one end.
4. a kind of fire curtain door-rolling machine according to claim 1, is characterized in that: the drive that described motor output shaft one end is fixedly equipped with is one to cog the gear be meshed with fire curtain spool one end.
5. a kind of fire curtain door-rolling machine according to claim 1, is characterized in that: described bearing cylinder and outward extending fixed axis being axially equipped with one can the through hole that passes through of power supply machine and brake power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649741.2U CN204877228U (en) | 2015-08-26 | 2015-08-26 | Roll -up door machine for fireproof curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649741.2U CN204877228U (en) | 2015-08-26 | 2015-08-26 | Roll -up door machine for fireproof curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204877228U true CN204877228U (en) | 2015-12-16 |
Family
ID=54821611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520649741.2U Active CN204877228U (en) | 2015-08-26 | 2015-08-26 | Roll -up door machine for fireproof curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204877228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481263A (en) * | 2015-08-26 | 2017-03-08 | 上海斯诺柯乔安全防范技术有限公司 | Fire resisting shutter door roller |
-
2015
- 2015-08-26 CN CN201520649741.2U patent/CN204877228U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481263A (en) * | 2015-08-26 | 2017-03-08 | 上海斯诺柯乔安全防范技术有限公司 | Fire resisting shutter door roller |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |