CN203584286U - Electric rapid door - Google Patents

Electric rapid door Download PDF

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Publication number
CN203584286U
CN203584286U CN201320794220.7U CN201320794220U CN203584286U CN 203584286 U CN203584286 U CN 203584286U CN 201320794220 U CN201320794220 U CN 201320794220U CN 203584286 U CN203584286 U CN 203584286U
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CN
China
Prior art keywords
door
door curtain
equiped
curtain cloth
roller bearing
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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
Application number
CN201320794220.7U
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Chinese (zh)
Inventor
陈海
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Individual
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Individual
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Publication date
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Priority to CN201320794220.7U priority Critical patent/CN203584286U/en
Application granted granted Critical
Publication of CN203584286U publication Critical patent/CN203584286U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an electric rapid door, comprising a door head, a vertical frame, a rolling shaft, a bearing block, a case, a door curtain assembly and an electric control box, wherein a braking motor and a stroke limiter are arranged in the case; the braking motor drives the rolling shaft to rotate; the door curtain assembly comprises at least two door curtain fabrics and connecting horizontal frames arranged between two adjacent door curtain fabrics; the edge of the upper end of the upmost door curtain fabric is connected with the rolling shaft; the edge of the lower end of the bottommost door curtain fabric is provided with a balance weight plate; the lower end part of the vertical frame is provided with a photoelectric sensing switch; the braking motor drives the door curtain fabrics to rise and descend by the rolling shaft; the stroke limiter controls the highest lifting position of the door curtain fabrics; the photoelectric sensing switch controls the lowest descending position of the door curtain fabrics. The braking motor automatically drives the door curtain fabrics to lift and descend, and the stroke limiter and the photoelectric sensing switch are used for precisely positioning, thus the electric rapid door has the advantages of stable and reliable structure and long service life.

Description

A kind of electronic rapid door
Technical field
The utility model relates to door gear technical field, relates in particular to a kind of electronic rapid door.
Background technology
Rapid door (also claiming Rapid rolling door, high-speed door or high speed rolling door) refers to that the speed of service per second exceedes the door of 0.6 meter, specifically refer to a kind of accessible isolating door of fast lifting, its function is mainly reflected in the aspects such as insulation, moisturizing, dustproof, insect protected, sound insulation; Rapid door can make workshop keep the working environment of constant temperature, constant humidity, cleaning, can be widely applicable for the fields such as food, medicine, electronics, rubber, chemical industry, automobile, weaving, logistics.
For the rapid door of rapid movement, the stability of its structure and reliability are determining application life and the quality of rapid door; But, existing rapid door ubiquity less stable, the defect that application life is shorter and reliability is poor.
Utility model content
The purpose of this utility model is to provide a kind of electronic rapid door for the deficiencies in the prior art, the reliable and long service life of this electronic rapid door Stability Analysis of Structures.
For achieving the above object, the utility model is achieved through the following technical solutions.
A kind of electronic rapid door, include two vertical just munnions to layout, article two, the top of munnion is equiped with the door head that horizontal cross is arranged, the face side of door head is equiped with the roller bearing that horizontal cross is arranged rotatably, the both ends of a door corresponding roller bearing are equiped with two bearing supports, the both ends of roller bearing are erected on respectively the bearing support of corresponding side rotatably, door head is equiped with cabinet in the side of roller bearing, the range limiter that the inside of cabinet is equiped with brake motor and coordinates with brake motor, the power output shaft of brake motor drives and is connected with a wherein end of roller bearing, article two, between munnion, be equiped with door curtain assembly, door curtain assembly includes at least two door curtain cloth and the horizontal frame of connection between two adjacent door curtain cloth, the upper end that connects horizontal frame is connected with the door curtain cloth of corresponding side respectively with bottom, the upper end-face edge portion of the door curtain cloth of the superiors is connected with roller bearing, and the lower edge portion of undermost door curtain cloth is equiped with the Weight plate that horizontal cross is arranged, the bottom of munnion is equiped with photoelectric sensor switch, and this electronic rapid door is fitted with electric control box, and electric control box is electrically connected with brake motor, range limiter and photoelectric sensor switch respectively.
Wherein, described Weight plate under be equiped with air bag.
Wherein, the upper end of the horizontal frame of described connection and bottom offer respectively the card holding trough that horizontal cross is extended, and card holding trough is and partly encloses shape, is embedded with rotatably respectively brace in each card holding trough, and each brace is connected with the described door curtain cloth of corresponding side respectively.
Wherein, between the motor cabinet of described brake motor and described door head, be equiped with vibration damping rubber cushion, motor cabinet, vibration damping rubber cushion and the door head of brake motor are spirally connected successively.
Wherein, described munnion and the horizontal frame of described connection are respectively cold-rolled steel sheet frame, and described Weight plate is cold-rolled steel sheet.
Wherein, described door curtain cloth is polyethylene door curtain cloth.
The beneficial effects of the utility model are: the electronic rapid door of one described in the utility model, it includes a head, munnion, roller bearing, bearing support, cabinet, door curtain assembly and electric control box, the inside of cabinet is equiped with brake motor and range limiter, brake motor drives roller bearing to rotate, door curtain assembly includes at least two door curtain cloth and the horizontal frame of connection between two adjacent door curtain cloth, the upper end-face edge portion of the door curtain cloth of the superiors is connected with roller bearing, and the lower edge portion of undermost door curtain cloth is equiped with the Weight plate that horizontal cross is arranged; The bottom of munnion is equiped with photoelectric sensor switch.In the process rising at door curtain cloth, brake motor forward also drives roller bearing to rotate, the roller bearing of the rotation door curtain cloth of reeling successively, and door curtain cloth is under the coiling effect of roller bearing and move up; When the stroke of brake motor reaches the stroke that range limiter sets, electric control box control brake motor stops operating, and door curtain cloth rises to maximum height.In the process declining at door curtain cloth, when Weight plate touches photoelectric sensor switch, electric control box control brake motor stops reversion, and door curtain cloth drops to extreme lower position.Comprehensive above-mentioned situation is known, and the utility model moves down by automatically driving gate cord rising of brake motor, and in the process moving at door curtain cloth, the utility model is accurately located by corresponding range limiter and photoelectric sensor switch; So, the utlity model has Stability Analysis of Structures reliably and the advantage of long service life.
Accompanying drawing explanation
Utilize accompanying drawing to be further detailed the utility model below, but the embodiment in accompanying drawing does not form any restriction of the present utility model.
Fig. 1 is Facad structure schematic diagram of the present utility model.
Fig. 2 is plan structure schematic diagram of the present utility model.
Fig. 3 is the local enlarged diagram of " A " shown in Fig. 2 position.
Fig. 4 is the generalized section of the utility model local location.
Fig. 5 is the generalized section of another local location of the utility model.
In Fig. 1 to Fig. 5, include:
1---munnion 2---door head
3---roller bearing 4---bearing support
5---cabinet 6---brake motor
7---range limiter 8---door curtain cloth
9---connecting horizontal frame 9a---card holding trough
10---Weight plate 11---photoelectric sensor switch
12---electric control box 13---air bag
14---brace 15---vibration damping rubber cushion.
The specific embodiment
Below in conjunction with concrete embodiment, the utility model is described.
As shown in Figures 1 to 5, a kind of electronic rapid door, include two vertical just munnions 1 to layout, article two, the top of munnion 1 is equiped with the door 2 that horizontal cross is arranged, the face side of door 2 is equiped with the roller bearing 3 that horizontal cross is arranged rotatably, the both ends of a door 2 corresponding roller bearing 3 are equiped with two bearing supports 4, the both ends of roller bearing 3 are erected on respectively the bearing support 4 of corresponding side rotatably, door 2 is equiped with cabinet 5 in the side of roller bearing 3, the range limiter 7 that the inside of cabinet 5 is equiped with brake motor 6 and coordinates with brake motor 6, the power output shaft of brake motor 6 drives and is connected with a wherein end of roller bearing 3, article two, between munnion 1, be equiped with door curtain assembly, door curtain assembly includes at least two door curtain cloth 8 and the horizontal frame 9 of connection between two adjacent door curtain cloth 8, the upper end that connects horizontal frame 9 is connected with the door curtain cloth 8 of corresponding side respectively with bottom, the upper end-face edge portion of the door curtain cloth 8 of the superiors is connected with roller bearing 3, and the lower edge portion of undermost door curtain cloth 8 is equiped with the Weight plate 10 that horizontal cross is arranged, the bottom of munnion 1 is equiped with photoelectric sensor switch 11, and this electronic rapid door is fitted with electric control box 12, and electric control box 12 is electrically connected with brake motor 6, range limiter 7 and photoelectric sensor switch 11 respectively.
In the utility model course of work, electric control box 12 is controlled brake motor 6 and is moved, and in the process rising at door curtain cloth 8, brake motor 6 forwards also drive roller bearing 3 to rotate, the roller bearing 3 door curtain cloth 8 of reeling successively rotating, door curtain cloth 8 is under the coiling effect of roller bearing 3 and move up; When the stroke of brake motor 6 reaches the stroke that range limiter 7 sets, electric control box 12 is controlled brake motor 6 and is stopped operating, and door curtain cloth 8 rises to maximum height.In the process declining at door curtain cloth 8, when Weight plate 10 touches photoelectric sensor switch 11, electric control box 12 is controlled brake motor 6 and is stopped reversion, and door curtain cloth 8 drops to extreme lower position.
Need further to explain, the Weight plate 10 that the utility model adopts is mainly the weight in order to increase door curtain assembly, to guarantee that door curtain cloth 8 keeps unfolding state and facilitating door curtain cloth 8 to decline; Wherein, munnion 1 be connected horizontal frame 9 and be respectively cold-rolled steel sheet frame, Weight plate 10 is cold-rolled steel sheet, door curtain cloth 8 is polyethylene door curtain cloth 8.
Comprehensive above-mentioned situation is known, and the utility model moves down by automatically driving gate cord 8 risings of brake motor 6, and in the process moving at door curtain cloth 8, the utility model is accurately located by corresponding range limiter 7 and photoelectric sensor switch 11; So, the utlity model has Stability Analysis of Structures reliably and the advantage of long service life.
Further, Weight plate 10 under be equiped with air bag 13; Wherein, air bag 13 is mainly used in buffer shock-absorbing, and then avoids Weight plate 10 that direct collision occurs.
As preferred embodiment, as shown in Figure 5, the upper end and the bottom that connect horizontal frame 9 offer respectively the card holding trough 9a that horizontal cross is extended, card holding trough 9a is and partly encloses shape, in each card holding trough 9a, be embedded with rotatably respectively brace 14, each brace 14 is connected with the door curtain cloth 8 of corresponding side respectively.Wherein, for convenience of roller bearing 3, reel, the horizontal frame 9 of connection of the present utility model can be designed to convex structure; In addition, because brace 14 can rotate relative to the card holding trough 9a that connects horizontal frame 9, roller bearing 3 coiling door curtain cloth 8 convenience.
As preferred embodiment, as shown in Figure 1 to Figure 3, between the motor cabinet of brake motor 6 and door 2, be equiped with vibration damping rubber cushion 15, motor cabinet, vibration damping rubber cushion 15 and the door of brake motor 62 is spirally connected successively.Vibration damping rubber cushion 15 can cushion the vibration producing when brake motor 6 rotates effectively, and then avoids vibrating the direct stationarity that roller bearing 3 rotates and the door curtain cloth 8 of reeling moves that affects.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.

Claims (6)

1. an electronic rapid door, it is characterized in that: include two vertical just munnions (1) to layout, article two, the top of munnion (1) is equiped with the door head (2) that horizontal cross is arranged, the face side of door head (2) is equiped with the roller bearing (3) that horizontal cross is arranged rotatably, the both ends of door head (2) corresponding roller bearing (3) are equiped with two bearing supports (4), the both ends of roller bearing (3) are erected on respectively the bearing support (4) of corresponding side rotatably, door head (2) is equiped with cabinet (5) in the side of roller bearing (3), the range limiter (7) that the inside of cabinet (5) is equiped with brake motor (6) and coordinates with brake motor (6), the power output shaft of brake motor (6) drives and is connected with a wherein end of roller bearing (3), article two, between munnion (1), be equiped with door curtain assembly, door curtain assembly includes at least two door curtain cloth (8) and is positioned at the horizontal frame of connection (9) between adjacent two door curtain cloth (8), the upper end that connects horizontal frame (9) is connected with the door curtain cloth (8) of corresponding side respectively with bottom, the upper end-face edge portion of the door curtain cloth (8) of the superiors is connected with roller bearing (3), and the lower edge portion of undermost door curtain cloth (8) is equiped with the Weight plate (10) that horizontal cross is arranged, the bottom of munnion (1) is equiped with photoelectric sensor switch (11), this electronic rapid door is fitted with electric control box (12), and electric control box (12) is electrically connected with brake motor (6), range limiter (7) and photoelectric sensor switch (11) respectively.
2. the electronic rapid door of one according to claim 1, is characterized in that: under described Weight plate (10), be equiped with air bag (13).
3. the electronic rapid door of one according to claim 2, it is characterized in that: the upper end of the horizontal frame of described connection (9) and bottom offer respectively the card holding trough (9a) that horizontal cross is extended, card holding trough (9a) is and partly encloses shape, in each card holding trough (9a), be embedded with rotatably respectively brace (14), each brace (14) is connected with the described door curtain cloth (8) of corresponding side respectively.
4. the electronic rapid door of one according to claim 3, it is characterized in that: between the motor cabinet of described brake motor (6) and described door head (2), be equiped with vibration damping rubber cushion (15), motor cabinet, vibration damping rubber cushion (15) and the door head (2) of brake motor (6) are spirally connected successively.
5. according to the electronic rapid door of one described in claim 1 to 4 any one, it is characterized in that: described munnion (1) and the horizontal frame of described connection (9) are respectively cold-rolled steel sheet frame, and described Weight plate (10) is cold-rolled steel sheet.
6. the electronic rapid door of one according to claim 5, is characterized in that: described door curtain cloth (8) is polyethylene door curtain cloth.
CN201320794220.7U 2013-12-06 2013-12-06 Electric rapid door Expired - Fee Related CN203584286U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320794220.7U CN203584286U (en) 2013-12-06 2013-12-06 Electric rapid door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320794220.7U CN203584286U (en) 2013-12-06 2013-12-06 Electric rapid door

Publications (1)

Publication Number Publication Date
CN203584286U true CN203584286U (en) 2014-05-07

Family

ID=50582222

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320794220.7U Expired - Fee Related CN203584286U (en) 2013-12-06 2013-12-06 Electric rapid door

Country Status (1)

Country Link
CN (1) CN203584286U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104832073A (en) * 2015-05-20 2015-08-12 湖州鸿远电机有限公司 Novel high-speed door
CN104863484A (en) * 2015-05-20 2015-08-26 湖州鸿远电机有限公司 Novel heat-dissipating and air-permeable speedy door

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104832073A (en) * 2015-05-20 2015-08-12 湖州鸿远电机有限公司 Novel high-speed door
CN104863484A (en) * 2015-05-20 2015-08-26 湖州鸿远电机有限公司 Novel heat-dissipating and air-permeable speedy door
CN104863484B (en) * 2015-05-20 2016-08-10 湖州鸿远电机有限公司 A kind of ventilative rapid door that dispels the heat

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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: 20140507

Termination date: 20141206

EXPY Termination of patent right or utility model