CN204920737U - Stereoplasm roll -up door - Google Patents
Stereoplasm roll -up door Download PDFInfo
- Publication number
- CN204920737U CN204920737U CN201520484355.2U CN201520484355U CN204920737U CN 204920737 U CN204920737 U CN 204920737U CN 201520484355 U CN201520484355 U CN 201520484355U CN 204920737 U CN204920737 U CN 204920737U
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- China
- Prior art keywords
- shaft coupling
- door
- chain
- doorframe
- rolling door
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Abstract
The utility model discloses a stereoplasm roll -up door, the top of door frame is equipped with accepts the case, acceping the incasement and being equipped with shaft coupling and motor, the both ends of shaft coupling are equipped with the recess, and the one end and the motor meshing of shaft coupling all are equipped with the chain in the recess at shaft coupling both ends, the chain includes first end and second end, and in the first end of chain was fixed in the recess of shaft coupling tip, the second end of chain was fixed in the bottom of a body, second section of door frame is equipped with the torsional spring, is equipped with the earth inductor under the door frame, and the side of door frame is equipped with bluetooth radio frequency induction ware and electric cabinet, is equipped with induction system in the torsional spring. The utility model relates to a stereoplasm roll -up door, no matter good leakproofness can all be guaranteed to high pressure or low pressure, can resist the high wind above 120kms, and the opening speed of door can reach 2.5ms, has very high practicality, reliability and durability, and easy operation is convenient, and the door is very little at operation in -process noise, can be suitable for various access & exits.
Description
Technical field
The utility model relates to rolling door field, especially relates to a kind of hard rolling door.
Background technology
Be installed in the rolling door design at building doorway place at present, mainly comprise one group is sequentially concatenated into bent retracting and expansion rolling door by several roll film, the another group again of this rolling door connects one group and can be manual or DYN dynamic retracting device, controls to open and close in doorway place in order to furl or to launch this rolling door.Generally common retracting device mainly drives the furling tube of a round bar shape to rotate by one group of electric type power device at present, and the most roll films in order to this to be concatenated into rolling door are concentrated and furled on the outer circumference surface of this circular furling tube.
In addition, for making the roll film of this rolling door itself have preferably mechanical strength, some dealer uses the roll film of plural pieces larger area to be combined through series connection at present, makes it form one group of structural strength preferably wide door chip rolling door.But in the rolling door structure of this wide roll film formula, because each roll film being concatenated into wide door sheet rolling door is the flat board that area is larger, when this retracting device utilizes this circular furling tube to carry out furling this rolling door, the roll film of this rolling door is because of cannot be completely smooth on the outer circumference surface of this circular furling tube, cause those roll films by after retracting take up space too large, be unfavorable for using.
Take up space after being furled for the roll film of aforementioned rolling door too large problem, some people takes this wide door sheet rolling door to utilize one group of folding mechanism directly by several roll films of wide door sheet rolling door all and repeatedly fold and locate above doorway, and do not carry out retracting operation, or make the structure being connected in series position between several roll films of this rolling door and being designed to mutually to depart from, and in rolling door decline expansion process more sequentially automatic string tie in succession, whereby to save space.
In the rolling structure design of aforementioned each rolling door, when each roll film of this wide door sheet rolling door folds after above doorway, still have and occupy larger space, and produce the problems such as shielded from sunlight, though the furling mechanism of this rolling door utilizes the design that can mutually depart from and be connected in series assembling to furl again, to reaching joint space-efficient effect, under the operation that but those each roll films repeatedly mutually depart between for a long time and serial connection is assembled, serial connection position between each roll film of easy generation is damaged, and causes whole rolling door cannot be elevated the situation opening and closing manipulation.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, easy to operate, can produce in batches.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of hard rolling door, comprise Men Tiyu doorframe, described door body is located in doorframe, and the top of described doorframe is provided with containing case; Be provided with shaft coupling and motor in described containing case, the two ends of described shaft coupling are provided with groove, and one end of shaft coupling is engaged with motor, are equipped with chain in the groove at described shaft coupling two ends; Described chain comprises first end and the second end, and the first end of described chain is fixed in the groove of shaft coupling end, and the second end of described chain is fixed on the bottom of a body; The lower semisection of described doorframe is provided with torsion spring, is provided with earth inductor immediately below described doorframe, and the side of described doorframe is provided with Bluetooth RF inductor and electric control box, is provided with induction installation in described torsion spring.
Further, reinforcing rib is provided with in described door body.
Further, infrared light curtain is provided with in described torsion spring.
Further, described containing case is provided with radar.
A kind of hard rolling door of the utility model, no matter high pressure or low pressure can ensure good sealing, the high wind more than 120km/s can be resisted, the opening speed of door can reach 2.5m/s, there is very high practicality, reliability and durability, and simple to operation, door noise in running is very little, can be suitable for various access.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for manual, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.In the accompanying drawings:
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is side-looking structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
As shown in Figure 1 and Figure 2, a kind of hard rolling door, comprise a body 1 and doorframe 2, described door body 1 is located in doorframe 2, and the top of described doorframe 2 is provided with containing case 11; Be provided with shaft coupling 4 and motor 3 in described containing case 11, the two ends of described shaft coupling 4 are provided with groove, and one end of shaft coupling 4 is engaged with motor 3, are equipped with chain 5 in the groove at described shaft coupling 4 two ends; Described chain 5 comprises first end and the second end, and the first end of described chain 5 is fixed in the groove of shaft coupling 4 end, and the second end of described chain 5 is fixed on the bottom of a body 1; The lower semisection of described doorframe 2 is provided with torsion spring 8, is provided with earth inductor 9 immediately below described doorframe 2, and the side of described doorframe 2 is provided with Bluetooth RF inductor 6 and electric control box 10, is provided with induction installation in described torsion spring 8; Reinforcing rib 13 is provided with in described door body 1; Infrared light curtain 7 is provided with in described torsion spring 8; Described containing case 11 is provided with radar 12.
Described infrared light curtain 7 is located in the scope of the liftoff 1800mm of doorframe 2 column, is made up of the infrared emission receiving key of the even array of 20-60 group, makes its protection domain larger, greatly reduces safe blind area.When have object by doorframe 2 scope time infrared light curtain 7 can sense, automatically by door body 1 automatically bounce-back to opening position most.
Be provided with earth inductor 9 immediately below described doorframe 2, when the metal object having fork truck or automobile etc. larger by time, metal is converted in the information of the secondary field internal cutting magnetic line of force signal that a body 1 opens by earth inductor 9, a body 1 is pulled up to and opens position most.
Described Bluetooth RF inductor 6 receives Bluetooth signal and can open the door when object proximity, without the need to swiping the card.
A kind of hard rolling door of the utility model, no matter high pressure or low pressure can ensure good sealing, the high wind more than 120km/s can be resisted, the opening speed of door can reach 2.5m/s, there is very high practicality, reliability and durability, and simple to operation, door noise in running is very little, can be suitable for various access.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a hard rolling door, comprises Men Tiyu doorframe, and described door body is located in doorframe, it is characterized in that: the top of described doorframe is provided with containing case; Be provided with shaft coupling and motor in described containing case, the two ends of described shaft coupling are provided with groove, and one end of shaft coupling is engaged with motor, are equipped with chain in the groove at described shaft coupling two ends; Described chain comprises first end and the second end, and the first end of described chain is fixed in the groove of shaft coupling end, and the second end of described chain is fixed on the bottom of a body; The lower semisection of described doorframe is provided with torsion spring, is provided with earth inductor immediately below described doorframe, and the side of described doorframe is provided with Bluetooth RF inductor and electric control box, is provided with induction installation in described torsion spring.
2. a kind of hard rolling door according to claim 1, is characterized in that: be provided with reinforcing rib in described door body.
3. a kind of hard rolling door according to claim 1, is characterized in that: be provided with infrared light curtain in described torsion spring.
4. a kind of hard rolling door according to claim 1, is characterized in that: described containing case is provided with radar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520484355.2U CN204920737U (en) | 2015-07-03 | 2015-07-03 | Stereoplasm roll -up door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520484355.2U CN204920737U (en) | 2015-07-03 | 2015-07-03 | Stereoplasm roll -up door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204920737U true CN204920737U (en) | 2015-12-30 |
Family
ID=54969874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520484355.2U Active CN204920737U (en) | 2015-07-03 | 2015-07-03 | Stereoplasm roll -up door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204920737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320952A (en) * | 2015-07-03 | 2017-01-11 | 无锡林特门业科技有限公司 | Hard rolling door |
-
2015
- 2015-07-03 CN CN201520484355.2U patent/CN204920737U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320952A (en) * | 2015-07-03 | 2017-01-11 | 无锡林特门业科技有限公司 | Hard rolling door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |