CN201933969U - Novel rapid industrial door - Google Patents
Novel rapid industrial door Download PDFInfo
- Publication number
- CN201933969U CN201933969U CN2010206672495U CN201020667249U CN201933969U CN 201933969 U CN201933969 U CN 201933969U CN 2010206672495 U CN2010206672495 U CN 2010206672495U CN 201020667249 U CN201020667249 U CN 201020667249U CN 201933969 U CN201933969 U CN 201933969U
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- CN
- China
- Prior art keywords
- door
- door body
- wire rope
- steel wire
- electric control
- 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)
Abstract
The utility model provides a novel rapid industrial door, which comprises a track, a crossbeam, a rotating long shaft, steel wire rope wheels, steel wire ropes, a driving motor, a speed reducer, a door body, a roller wheel, steel wire ropes of tension springs, the tension springs and an electric control device, and is characterized in that the roller wheel is provided with a plastic framework, wherein high speed bearings are inlaid in the plastic framework; the electric control device adopts a frequency converter; an encoder is assembled on the rotating long shaft; and the lateral front part of the door body is provided with a photoelectric protection switch. The novel rapid industrial door has the advantages of high strength, good burglar-proof performance, good heat insulation effect and long service life, can be opened and closed rapidly and is convenient to control, and the opening and closing speed are adjusted through the frequency converter and a PLC (programmable logic controller).
Description
Technical field
The utility model belongs to a kind of automatic door, particularly a kind of novel quick industrial door.
Background technology
At present, the gate, factory building workshop of underground parking and factory mostly adopts the steel rolling door or goes up slide or the quick rolling door of flexible PVC.Steel rolling door and last slide switching speed are very slow, and influence is current, in the winter time easily bursting by freezing fire protection pipeline, big, the frequent switch of noise, easily burn shortcoming such as motor.The quick rolling door switching speed of flexible PVC is fast, switch often, but this soft PVC nylon cloth rolling door is non-anti-theft, scratch as not anti-cutter and hard thing, the lower end of door can be bored in the past once lifting with hand, the back unlatching that has a power failure is inconvenient, and because the door body is the PVC nylon cloth of 0.8 millimeters thick, is not incubated substantially.Last slide adopts common door lifter, can not control motor with frequency converter and PLC, the speed of service very slow (opening speed is 100-200 millimeters) of door and can not speed governing, and simultaneously, the common roller of use has limited the switch number of times can not be too many, and the life-span is very short.
The utility model content
The purpose of this utility model provides a kind of novel quick industrial door, has intensity and theftproof preferably, high insulating effect, and switch is rapid, long service life, handiness.
The technical scheme that provides of the present utility model is as follows: it comprises track, crossbeam, rotation major axis, wire rope pulley, wire rope, drive motors, reducer, door body, roller, extension spring wire rope, extension spring, electric control gear, it is characterized in that: roller is provided with plastic skeleton, interior edge high-speed bearing; Electric control gear adopts frequency converter, and assembles encoder on the rotation major axis; Forequarter at the door body is provided with the photoelectric protection switch;
The utility model has the advantages that: have intensity and theftproof preferably, high insulating effect, switch is rapid, and switching speed is adjusted long service life, handiness by frequency converter and PLC.
Description of drawings
Fig. 1 is structural representation of the present utility model (a curved track).
Fig. 2 is a straight rail structural representation of the present utility model.
Fig. 3 is the roller structure schematic diagram.
Fig. 4 is control circuit figure of the present utility model.
The specific embodiment
See Fig. 1-3, concrete structure is as follows: both sides are provided with curved track or straight rail 4, and crossbeam 6 is set up, rotate major axis 7 by the connector assembling on the crossbeam 6, rotate the two ends assembling wire rope pulley 5 of major axis 7, twine the wire rope that lifts door on wire rope pulley; Door body 3 is connected and composed by hinge 12 by a plurality of unit color steel sheet, in the door body 3 the polyurathamc insulation layer is set.Two side ends at door body 3 is connected the polyurethane roller 14 that moves on the track 4, and roller 14 is provided with plastic skeleton 14-1, the two high-speed bearing 14-2 of interior edge; In the arranged outside extension spring 2 of track 4, the upper end of extension spring 2 connects extension spring wire rope 11, and extension spring wire rope 11 is walked around the lower end that the extension spring pulley 8 that the upper end is set connects the door body; Above-mentioned extension spring can be adopted door body counterweights such as casting pig.Electric control gear 13 adopts frequency converter.Rotate assembling encoder 10 on the major axis 7, and driving motor and the speed changer 9 that rotates major axis 7 rotations; Forequarter at the door body is provided with photoelectric protection switch 1, can protect traffic, suddenly stops rising suddenly when the door body falls; See Fig. 4, control circuit adopts prior art.
The utility model uses 0.75 kilowatt to 2.5 kilowatts, 220-380V, 1500 rev/mins, the braking motor and the reducer of the big load of carrying, control motor operation and stroke with frequency converter, PLC and encoder, make the speed of switch door can use the frequency converter adjustment, flexibility stops during to the bound of switch door.
Claims (1)
1. novel quick industrial door, it comprises track, crossbeam, rotation major axis, wire rope pulley, wire rope, drive motors, reducer, door body, roller, extension spring wire rope, extension spring, electric control gear, it is characterized in that: roller is provided with plastic skeleton, interior edge high-speed bearing; Electric control gear adopts frequency converter, and assembles encoder on the rotation major axis; Forequarter at the door body is provided with the photoelectric protection switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206672495U CN201933969U (en) | 2010-12-20 | 2010-12-20 | Novel rapid industrial door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206672495U CN201933969U (en) | 2010-12-20 | 2010-12-20 | Novel rapid industrial door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201933969U true CN201933969U (en) | 2011-08-17 |
Family
ID=44445491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206672495U Expired - Fee Related CN201933969U (en) | 2010-12-20 | 2010-12-20 | Novel rapid industrial door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201933969U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561918A (en) * | 2012-03-23 | 2012-07-11 | 江苏金秋竹集团有限公司 | Thin flexible door |
| CN102704784A (en) * | 2012-06-26 | 2012-10-03 | 深圳市易雷特科技有限公司 | Door opener for stern door of truck carriage |
| CN104358491A (en) * | 2014-10-17 | 2015-02-18 | 苏州互强工业设备有限公司 | Automatic lift door |
-
2010
- 2010-12-20 CN CN2010206672495U patent/CN201933969U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561918A (en) * | 2012-03-23 | 2012-07-11 | 江苏金秋竹集团有限公司 | Thin flexible door |
| CN102704784A (en) * | 2012-06-26 | 2012-10-03 | 深圳市易雷特科技有限公司 | Door opener for stern door of truck carriage |
| CN102704784B (en) * | 2012-06-26 | 2016-01-20 | 深圳市易雷特科技有限公司 | Door opener for stern door of truck carriage |
| CN104358491A (en) * | 2014-10-17 | 2015-02-18 | 苏州互强工业设备有限公司 | Automatic lift door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20121220 |