CN207406260U - Speed-adjustable roller shutter door - Google Patents
Speed-adjustable roller shutter door Download PDFInfo
- Publication number
- CN207406260U CN207406260U CN201721268896.7U CN201721268896U CN207406260U CN 207406260 U CN207406260 U CN 207406260U CN 201721268896 U CN201721268896 U CN 201721268896U CN 207406260 U CN207406260 U CN 207406260U
- Authority
- CN
- China
- Prior art keywords
- door
- door roller
- rolling
- seat
- support plate
- 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
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 35
- 238000009434 installation Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 abstract 2
- 238000004804 winding Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model relates to a speed-adjustable rolling door, which comprises a left bracket plate, a right bracket plate, a winding drum, a guide rail, a door curtain, a rolling door machine, a limiter, a controller, an operating button and a transmission chain; the middle part of the right side of the right support plate is provided with 3 door roller mounting bolts, the door roller is mounted on the door roller mounting bolts through a plurality of U-shaped gaskets with different thicknesses, the middle part of the left side of the right support plate is fixedly provided with a sliding groove seat, the middle of the sliding groove seat is provided with a sliding groove, a U-shaped bearing seat is arranged in the sliding groove, a rolling bearing is arranged on the bearing seat, and the middle of two side edges of the sliding groove seat is provided with an adjusting bolt; the rolling bearing is provided with a scroll, and the scroll is provided with a plurality of driven chain wheels; the transmission chain is connected with a driving chain wheel and one driven chain wheel of the door rolling machine; the outer tip of spool is equipped with the joint, and reel one end attach fitting, the other end rotates with left mounting panel to be connected. The utility model discloses the switch door speed of adjustable rolling slats door, simple structure, the cost is lower.
Description
Technical field
The utility model is related to rolling screen door technical field more particularly to a kind of rolling screen door of adjustable speed.
Background technology
Electric rolling door is used widely in places such as StoreFront, market, garages, and electric rolling door is lifted by door roller band
Dynamic, door roller drives the spool turns being arranged on above door opening by chain-drive mechanism, and whens spool turns, which drives, to be wrapped on reel
Door curtain slide up and down carry out switch gate along the guide rail for being located at door opening both sides, door roller and reel are mounted on supporting plate.Together
The door roller of sample power is applicable to the rolling screen door of weight within the specific limits, for the rolling screen door that weight is larger, can suitably adjust
Low switch door speed for the rolling screen door of lighter in weight, can suitably heighten switch gate speed, make door roller as far as possible in rated power
Lower work extends the service life of door roller.Existing rolling screen door some uses adjustable speed using complicated circuit structure, some
Gearbox carry out speed governing, structure is complex, and cost is also higher.
Utility model content
The utility model overcomes the deficiencies in the prior art, provides a kind of rolling screen door of adjustable speed, can adjust rolling screen door
Switch gate speed, simple in structure, cost is relatively low.
The utility model is achieved through the following technical solutions：
A kind of rolling screen door of adjustable speed, including left socle plate, right support plate, reel, guide rail, door curtain, door roller, /V
Device, controller, operation button and driving chain；The left socle plate, right support plate are divided into above door opening on the wall of both sides,
Reel is arranged on above door opening, and guide rail is divided into door opening both sides, and door curtain is wrapped on reel and can be slided up and down along guide rail；The limit
The position that is automatically stopped that position device is used to that door curtain to be controlled to rise is automatically stopped position with what is declined, which is arranged on the side of door roller
Side is sequentially connected with door roller；The door roller, limiter, operation button are electrically connected with the controller；The right support plate is right
Middle side part is equipped with 3 door roller installation bolts；If the door roller is pacified by the U-shaped gasket that dry thickness differs mounted on door roller
It fills on bolt, the output shaft of the door roller is equipped with drive sprocket；The right support plate left side central portion is installed with a rectangular cunning
Groove seat, sliding chute seat centre are equipped with rectangular sliding slot；The U-shaped bearing block of opening upwards is equipped in the sliding slot, on bearing block
Equipped with rolling bearing；The adjusting bolt through sliding chute seat two sides is equipped among the sliding chute seat two sides, the adjusting bolt
The both sides of head ejection bearing block；The rolling bearing endoporus is equipped with spool, which is installed with multiple diameters from the inside to the outside
Driven sprocket not of uniform size；The driving chain connection drive sprocket and one of driven sprocket；The spool outer end
Equipped with the connector for being connected with reel, described reel one end jointing, the other end and left socle plate are rotatablely connected.
Further, it is located in the adjusting bolt on the outside of sliding chute seat and is equipped with clamp nut.For locking adjusting bolt.
Further, the driven sprocket is equipped with 2.Small one and large one two driven sprockets are generally just enough.
The beneficial effects of the utility model are：
1st, using multiple driven sprockets that diameter is set to differ on spool, the driven chain for selecting diameter different is passed through
Wheel, you can adjustment gearratio makes the rotating speed of reel change, so as to adjust switch gate in the case where door roller rotating speed is constant
Speed, to adapt to different rolling screen door weight；
2nd, using sliding chute seat, sliding slot, bearing block, rolling bearing and adjusting bolt, by adjusting adjusting bolt can adjust from
The distance of movable sprocket and door roller makes up to optimal working condition so as to adjust the elasticity of driving chain；
3rd, the number and thickness of gasket can be increased in the case where not removing door roller using U-shaped gasket, make to be located at rolling door
Drive sprocket and driven sprocket on machine are in same plane；
4th, the switch gate speed of adjustment rolling screen door is facilitated, overall structure is simple, and cost is relatively low.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram of the right support plate of the utility model.
Fig. 3 is the A-A sectional views of Fig. 2.
Fig. 4 is the B-B sectional views of Fig. 3.
Fig. 5 is the circuit connection diagram of the utility model.
Specific embodiment
As shown in Fig. 1~5, the embodiment of the utility model, a kind of rolling screen door of adjustable speed, including left socle plate 1, right branch
Frame plate 2, reel 3, guide rail 4, door curtain 5, door roller 6, limiter 7, controller 8, operation button 9 and driving chain 10；The left side
Supporting plate 1, right support plate 2 are divided into above door opening on the wall of both sides, and reel 3 is arranged on above door opening, and guide rail 4 is divided into door opening
Both sides, door curtain 5 are wrapped on reel 3 and can be slided up and down along guide rail 4；The limiter 7 is used to control the automatic of the rising of door curtain 5
Stop position is automatically stopped position with what is declined, and the side which is arranged on door roller 6 is sequentially connected with door roller 6；It is described
Door roller 6, limiter 7, operation button 9 are electrically connected with controller 8；2 right side central of right support plate is equipped with 3 door rollers
Installation bolt 11；If the U-shaped gasket 12 that the door roller 6 is differed by dry thickness is mounted in door roller installation bolt 11, should
The output shaft of door roller 6 is equipped with drive sprocket（It is not drawn into figure）；It is rectangular that 2 left side central portion of right support plate is installed with one
Sliding chute seat 13,13 centre of sliding chute seat are equipped with rectangular sliding slot 14；The U-shaped bearing of opening upwards is equipped in the sliding slot 14
Seat 15, bearing block 15 are equipped with rolling bearing 16；It is equipped among 13 two sides of sliding chute seat through 13 two sides of sliding chute seat
Adjusting bolt 17, the both sides of the head ejection bearing block 15 of the adjusting bolt 17 are located at outside sliding chute seat 13 in the adjusting bolt 17
Side is equipped with clamp nut 18；16 endoporus of rolling bearing is equipped with spool 19, which is installed with 2 diameters from the inside to the outside
Driven sprocket 20 of different sizes；The driving chain 10 connects the drive sprocket of door roller 6 and one of driven sprocket 20；
19 outer end of spool is equipped with for the connector 21 that be connected with reel 3,3 one end jointing 21 of reel, the other end with
Left socle plate 1 is rotatablely connected.
When the utility model is installed, it should be noted that according to the weight of the power of door roller 6 and rolling screen door diameter is selected to close
Suitable driven sprocket 20 then according to the number and thickness of the flat trim template piece 12 where selected driven sprocket 20, makes
The drive sprocket of door roller and selected driven sprocket 20 in the same plane so that driving chain 10 is during the work time not
Chain can be fallen, afterwards, by adjusting adjusting bolt 17, make bearing block 15 that driven sprocket 20 be driven to move left and right, so as to adjust
The elasticity of driving chain 10 makes up to optimum Working, locks clamp nut 18 after adjusting again.
In the course of work of rolling screen door, 6 load excessive of door roller is such as found, can select diameter by above-mentioned installation method
Larger driven sprocket 20 changes gearratio, reduces switch gate speed, you can reduces the load of door roller 6；Such as find door roller
6 loads are too small, also can select the smaller driven sprocket 20 of diameter by above-mentioned installation method, change gearratio, improve switch gate
Speed, you can increase the load of door roller 6.The switch gate speed of adjustment rolling screen door is convenient, and overall structure is simple, and cost is relatively low.
The above is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work should be covered within the scope of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (3)
1. a kind of rolling screen door of adjustable speed, including left socle plate, right support plate, reel, guide rail, door curtain, door roller, limiter,
Controller, operation button and driving chain；The left socle plate, right support plate are divided into above door opening on the wall of both sides, volume
Cylinder is arranged on above door opening, and guide rail is divided into door opening both sides, and door curtain is wrapped on reel and can be slided up and down along guide rail；The /V
The position that is automatically stopped that device is used to that door curtain to be controlled to rise is automatically stopped position with what is declined, which is arranged on the side of door roller
It is sequentially connected with door roller；The door roller, limiter, operation button are electrically connected with the controller；On the right side of the right support plate
Middle part is equipped with 3 door roller installation bolts；It is characterized in that：If the U-shaped gasket that the door roller is differed by dry thickness is installed
In door roller installation bolt, the output shaft of the door roller is equipped with drive sprocket；The right support plate left side central portion is installed with one
Rectangular sliding chute seat, sliding chute seat centre are equipped with rectangular sliding slot；The U-shaped bearing of opening upwards is equipped in the sliding slot
Seat, bearing block are equipped with rolling bearing；The adjusting bolt through sliding chute seat two sides is equipped among the sliding chute seat two sides, it should
The both sides of the head ejection bearing block of adjusting bolt；The rolling bearing endoporus is equipped with spool, and the spool is fixed from the inside to the outside
There is the driven sprocket that multiple diameters differ；The driving chain connection drive sprocket and one of driven sprocket；It is described
Spool outer end is equipped with the connector being connected with reel, described reel one end jointing, and the other end and left socle plate rotate
Connection.
2. a kind of rolling screen door of adjustable speed according to claim 1, it is characterised in that：It is located at sliding slot in the adjusting bolt
Seat outside is equipped with clamp nut.
3. a kind of rolling screen door of adjustable speed according to claim 1, it is characterised in that：The driven sprocket is equipped with 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721268896.7U CN207406260U (en) | 2017-09-29 | 2017-09-29 | Speed-adjustable roller shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721268896.7U CN207406260U (en) | 2017-09-29 | 2017-09-29 | Speed-adjustable roller shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207406260U true CN207406260U (en) | 2018-05-25 |
Family
ID=62407175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721268896.7U Expired - Fee Related CN207406260U (en) | 2017-09-29 | 2017-09-29 | Speed-adjustable roller shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207406260U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915559A (en) * | 2018-09-03 | 2018-11-30 | 王安 | A kind of automatic lifting shutter door |
| CN110273638A (en) * | 2019-07-02 | 2019-09-24 | 张雨春 | A kind of intelligent rolling screen door of controllable formula |
-
2017
- 2017-09-29 CN CN201721268896.7U patent/CN207406260U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915559A (en) * | 2018-09-03 | 2018-11-30 | 王安 | A kind of automatic lifting shutter door |
| CN110273638A (en) * | 2019-07-02 | 2019-09-24 | 张雨春 | A kind of intelligent rolling screen door of controllable formula |
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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: 20180525 Termination date: 20180929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |