CN202954730U - Balance weight device of fast roller door - Google Patents
Balance weight device of fast roller door Download PDFInfo
- Publication number
- CN202954730U CN202954730U CN 201220625541 CN201220625541U CN202954730U CN 202954730 U CN202954730 U CN 202954730U CN 201220625541 CN201220625541 CN 201220625541 CN 201220625541 U CN201220625541 U CN 201220625541U CN 202954730 U CN202954730 U CN 202954730U
- Authority
- CN
- China
- Prior art keywords
- door
- weight device
- motor
- balance weight
- roller door
- 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 balance weight device of fast roller door. The balance weight device of the fast roller door comprises a rolling tube which is arranged above a door opening. A spindle is arranged inside the rolling tube. Curtains are wound on the spindle. One end of the spindle is mounted on the side portion of the door opening through a bearing and the other end of the spindle is connected with a power output end of a motor. The motor is mounted at one side of the door opening. The balance weight device of the fast roller door is characterized in that one end of the spindle is provided with a clump weight, wherein the one end of the spindle is away from the motor. The clump weight is placed at the outside of the rolling tube. The balance weight device of the fast roller door is simple in structure, can enable the fast roller door to be operated more stably, decreases noise and vibration in the process of operation and reduces needed power of the motor, so that manufacturing cost can be greatly reduced and the balance weight device of the fast roller door is especially suitable for the roller door with a big size of the door opening.
Description
Technical field
The utility model relates to a kind of counter weight device, especially a kind of counter weight device of quick rolling-door.
Background technology
Existing quick rolling-door is owing to there is no counter weight device, and when opening or closing, rolling door is not steadily, vibrations are large, the motor demand power is large, can only be applicable to the door opening of reduced size.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of counter weight device of quick rolling-door is provided, more smooth in the time of can making the opening and closing of quick rolling-door door leaf, and operation is more steadily reliable.
The technical scheme provided according to the utility model, the counter weight device of described quick rolling-door, comprise the reel that is arranged on the door opening top, rotating shaft is set in reel, the cord of reeling in rotating shaft, one end of rotating shaft is arranged on the sidepiece of door opening by bearing, the other end of rotating shaft is connected with the clutch end of motor, and motor is arranged on door opening top one side; It is characterized in that: the end away from motor in described rotating shaft arranges balancing weight.
Described balancing weight is arranged in the long rails of reel ends, and balancing weight longitudinally track carries out elevating movement.
The counter weight device of quick rolling-door described in the utility model is simple in structure, can make quick rolling-door move more steadily, the noise while reducing to move and vibrations, the power of reduction required motor, thereby reduce greatly manufacturing cost, especially be suitable on the rolling door of door opening size when larger.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The left view that Fig. 2 is Fig. 1.
The top view that Fig. 3 is Fig. 1.
The specific embodiment
Below in conjunction with concrete accompanying drawing, the utility model is described in further detail.
As shown in Fig. 1 ~ Fig. 3: as described in the counter weight device of quick rolling-door comprise balancing weight 1, cord 2, reel 3, motor 4, long rails 5, rotating shaft 6 etc.
As shown in Figure 1 and Figure 2, the utility model comprises the reel 3 that is arranged on the door opening top, rotating shaft 6 is set reel 3 is interior, coiling cord 2 in rotating shaft 6, one end of rotating shaft 6 is arranged on the sidepiece of door opening by bearing, the other end of rotating shaft 6 is connected with the clutch end of motor 4, and motor 4 is arranged on door opening top one side; As shown in Figure 3, the end away from motor 4 in described rotating shaft 6 arranges balancing weight 1, and balancing weight 1 is positioned at the outside of reel 3, is arranged in the long rails 5 of reel 3 ends, and balancing weight 1 longitudinally track 5 carries out elevating movement.
The counter weight device of Rapid rolling door described in the utility model is installed on balancing weight 1 at an end of reel 3, when motor 4 work, balancing weight 1 is along with the unlatching of cord 2 or close, and carries out down or motion up, can make the opening and closing work of quick rolling-door more steadily smooth reliable.
Claims (2)
1. the counter weight device of a quick rolling-door, comprise the reel (3) that is arranged on the door opening top, rotating shaft (6) is set in reel (3), at the upper coiling cord (2) of rotating shaft (6), one end of rotating shaft (6) is arranged on the sidepiece of door opening by bearing, the other end of rotating shaft (6) is connected with the clutch end of motor (4), and motor (4) is arranged on door opening top one side; It is characterized in that: at the upper end away from motor (4) of described rotating shaft (6), balancing weight (1) is set.
2. the counter weight device of quick rolling-door as claimed in claim 1, it is characterized in that: described balancing weight (1) is arranged in the long rails (5) of reel (3) end, and balancing weight (1) longitudinally track (5) carries out elevating movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220625541 CN202954730U (en) | 2012-11-22 | 2012-11-22 | Balance weight device of fast roller door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220625541 CN202954730U (en) | 2012-11-22 | 2012-11-22 | Balance weight device of fast roller door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202954730U true CN202954730U (en) | 2013-05-29 |
Family
ID=48460307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220625541 Expired - Fee Related CN202954730U (en) | 2012-11-22 | 2012-11-22 | Balance weight device of fast roller door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202954730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926649A (en) * | 2012-11-22 | 2013-02-13 | 无锡旭峰门业制造有限公司 | Counterweight device for quick rolling door |
-
2012
- 2012-11-22 CN CN 201220625541 patent/CN202954730U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926649A (en) * | 2012-11-22 | 2013-02-13 | 无锡旭峰门业制造有限公司 | Counterweight device for quick rolling 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: 20130529 Termination date: 20151122 |