CN202850837U - Factory door - Google Patents
Factory door Download PDFInfo
- Publication number
- CN202850837U CN202850837U CN2012205671973U CN201220567197U CN202850837U CN 202850837 U CN202850837 U CN 202850837U CN 2012205671973 U CN2012205671973 U CN 2012205671973U CN 201220567197 U CN201220567197 U CN 201220567197U CN 202850837 U CN202850837 U CN 202850837U
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- support board
- station
- idler wheel
- gate
- 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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Abstract
The utility model relates to a factory door which is connected with a sliding rail of the door. The factory door comprises a door body, a plurality of traveling idler wheels, a support board, a support board idler wheel, a driving motor and a transmission chain. The support board idler wheel and the traveling idler wheels are respectively arranged at the lower end of the middle portion of the support board and the lower end of the door body in a rotary mode and are all connected with the sliding rail in a sliding mode. One side end of the support board is connected with the door body in a dragging mode, the side end of the support board is a dragging end, and the driving motor is fixedly arranged on the portion on the other side of the support board, opposite to the dragging end. An output shaft of the driving motor is connected with the support board idler wheel through the transmission chain in a transmission mode. The support board idler wheel is used as the support point of the driving motor and a balancing weight block of the factory door, the friction resistance of the traveling idler wheels is reduced by using a lever principle, and meanwhile, the rotating friction force between the support board idler wheel and the sliding rail is increased, the power of the driving motor can be reduced appropriately, and the fact that the support board idler wheel slips is avoided.
Description
Technical field
The utility model relates to a kind of station-service gate.
Background technology
Existing gate adopts folding telescopic or integral translation formula usually, all adopting motor to be equipped with corresponding driving mechanism drives, for slightly large-scale door body, need to adopt the larger motor of power, and under the situation that has a power failure, almost paralysing in the gate, causes great inconvenience for personnel's turnover and manufacturing process, therefore need a kind of can be under powering-off state still can folding the station-service gate.
Summary of the invention
The utility model purpose is to address the above problem, provide a kind of can be under powering-off state still can folding the station-service gate, specifically realized by following technical scheme.
A kind of station-service gate, be connected with the slide rail at gate, this station-service gate comprises a body, some walking rollers, supporting plate, supporting plate roller, drive motors and driving-chain, described supporting plate roller, walking roller are arranged on rotationally respectively lower end, supporting plate middle part and be connecteds body lower end and all being connected with described slide rail rolling, supporting plate one side is connected with the traction of door body, this side is traction end, and described drive motors is fixedly installed on the supporting plate part of the opposite side relative with traction end; The output shaft of described drive motors is in transmission connection by described driving-chain and described supporting plate roller.
Described station-service gate, its further design be that described driving-chain comprises the drive that is fixedly connected with the output shaft of described drive motors, the belt pulley that is fixedly connected with the supporting plate roller, the driving-belt that is in transmission connection belt pulley and drive.
Described station-service gate, it further designs and is that this station-service gate also comprises a balancing weight, and this balancing weight is fixedly installed on the supporting plate part of the opposite side relative with traction end.
Motor of the present utility model and balancing weight are take the supporting plate roller as fulcrum, adopt lever principle to reduce the frictional resistance of walking roller, increased simultaneously the force of rolling friction between supporting plate roller and the slide rail, can suitably reduce power of motor and avoid the supporting plate wheel slip.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with Figure of description and specific embodiment the utility model is further specified.
This station-service gate is connected with the slide rail 4 at gate, comprise a body 1, four walking rollers 11, supporting plate 2, supporting plate roller 21, drive motors 3 and driving-chains 5, supporting plate roller 21, walking roller 11 are arranged on rotationally respectively lower end, supporting plate 2 middle part with the body of being connected 1 lower end and all roll with slide rail 4 and be connected, supporting plate 2 one sides are connected with the traction of door body, this side is traction end 22, the tractive part connects by latch and jack, and drive motors is fixedly installed on the supporting plate part of the opposite side relative with traction end; The output shaft of drive motors is in transmission connection by driving-chain 5 and supporting plate roller.Driving-chain 5 comprises drive 51, the belt pulley 52 that is fixedly connected with the supporting plate roller that is fixedly connected with the output shaft of drive motors, the driving-belt 53 of be in transmission connection belt pulley 52 and drive 51.This station-service gate also comprises a balancing weight 6, and this balancing weight is fixedly installed on the supporting plate part of the opposite side relative with traction end.
The utility model if run into the power failure situation, can be thrown off supporting plate by corresponding latch structure and be connected door body implementation folding that then manually will be lighter in use with the door body.Motor of the present utility model and balancing weight are take the supporting plate roller as fulcrum, adopt lever principle to reduce the frictional resistance of walking roller, increased simultaneously the force of rolling friction between supporting plate roller and the slide rail, can suitably reduce power of motor and avoid the supporting plate wheel slip.
Claims (3)
1. station-service gate, be connected with the slide rail at gate, it is characterized in that, this station-service gate comprises a body, some walking rollers, supporting plate, supporting plate roller, drive motors and driving-chain, described supporting plate roller, walking roller are arranged on rotationally respectively lower end, supporting plate middle part and be connecteds body lower end and all being connected with described slide rail rolling, supporting plate one side is connected with the traction of door body, and this side is traction end, and described drive motors is fixedly installed on the supporting plate part of the opposite side relative with traction end; The output shaft of described drive motors is in transmission connection by described driving-chain and described supporting plate roller.
2. station-service according to claim 1 gate is characterized in that, described driving-chain comprises the drive that is fixedly connected with the output shaft of described drive motors, the belt pulley that is fixedly connected with the supporting plate roller, the driving-belt that is in transmission connection belt pulley and drive.
3. station-service according to claim 1 gate is characterized in that this station-service gate also comprises a balancing weight, and this balancing weight is fixedly installed on the supporting plate part of the opposite side relative with traction end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205671973U CN202850837U (en) | 2012-10-31 | 2012-10-31 | Factory door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205671973U CN202850837U (en) | 2012-10-31 | 2012-10-31 | Factory door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202850837U true CN202850837U (en) | 2013-04-03 |
Family
ID=47982048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205671973U Expired - Fee Related CN202850837U (en) | 2012-10-31 | 2012-10-31 | Factory door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202850837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996058A (en) * | 2012-10-31 | 2013-03-27 | 镇江宝城注浆设备有限公司 | Gate for factory |
-
2012
- 2012-10-31 CN CN2012205671973U patent/CN202850837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996058A (en) * | 2012-10-31 | 2013-03-27 | 镇江宝城注浆设备有限公司 | Gate for factory |
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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: 20130403 Termination date: 20141031 |
|
| EXPY | Termination of patent right or utility model |