CN2300717Y - Electric door driven by electromagnetic horizontal wave generator - Google Patents
Electric door driven by electromagnetic horizontal wave generator Download PDFInfo
- Publication number
- CN2300717Y CN2300717Y CN 97233638 CN97233638U CN2300717Y CN 2300717 Y CN2300717 Y CN 2300717Y CN 97233638 CN97233638 CN 97233638 CN 97233638 U CN97233638 U CN 97233638U CN 2300717 Y CN2300717 Y CN 2300717Y
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- CN
- China
- Prior art keywords
- door
- wave generator
- contactor
- electromagnetic
- running wave
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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
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Abstract
The utility model discloses an electric door driven by an electromagnetic horizontal wave generator. A base (3) positioned by a front and a back guide wheels (5) and (6) and an electromagnetic travelling wave generator (4) controlled by a power supply control circuit, with both ends provided with positioning wheels (7) and positioned by a sliding guide rod (8) arranged on the base (3) are arranged on an upper door frame of an electric door body (2); a land wheel (10) is positioned on a lower door frame; the land wheel (10) is positioned on a floor rail (12) whose both ends are provided with cushioning mechanisms (11). The utility model has the advantages of simple structure, reliable operation, strong overload capacity, convenient maintenance, no noise, long service life, energy saving and good waterproof property.
Description
The utility model relates to a kind of electric door, is specially a kind of electric door of utilizing the electromagnetic running wave generator to drive.
At present, making in the society and use in electric door or fence many kinds are arranged, with regard to its structure, substantially can be divided into chain gear transmission formula, friction wheel driving type, endless rope traction formula three classes.The chain gear transmission formula is to be meshed with sprocket wheel or the gear fixed by chain or the tooth bar that is arranged on the body, moved by Motor Drive sprocket wheel or gear driven gate, the major defect that the electric door of this structure exists is that transmission stability is poor, noise big, installation accuracy requires height, maintenance difficult, fault rate height.The friction wheel driving type is to be moved by the friction drive gate between friction wheel and the door body by electric motor driven, and the major defect of the electric door of this structure is that self-locking property is relatively poor, noise and fault rate height, and application life is short.The endless rope traction formula be by be arranged on the body driven pulley and by cable wire be positioned at gate driving wheel on one side and be connected and move by the Motor Drive gate, outside the major defect that the Power-driven gate of this structure exists is that overall structure is not compact, its cable wire is exposed to, easy-to-rust, its overload capacity is poor.
Task of the present utility model be to provide a kind of simple in structure, reliable, overload capacity is strong, easy to maintenance, noiselessness, long service life, energy conservation, the Power-driven gate that utilizes the electromagnetic running wave generator to drive that water resistance is good.
The technical solution of the utility model is that the upside at doorframe is positioned with the electromagnetic running wave generator that produces positive and negative two direction electromagnetic running waves by control circuit control, by the common induced field that produces positive and negative two directions between electromagnetic running wave generator and the upper door frame, whole door body produces the pulling force of positive and negative two directions with respect to the electromagnetic running wave generator under the effect of this induced field, thereby realizes the task of closing the door and opening the door.
Specific tasks of the present utility model are taked as shown in drawings, and scheme realizes.
Accompanying drawing 1 is an overall structure schematic diagram of the present utility model;
Accompanying drawing 3 is the structural representation of the utility model electromagnetic running wave generator;
Accompanying drawing 4 is the side-looking structural representation of accompanying drawing 3;
Accompanying drawing 6 is the structural representation of the utility model iron core;
Accompanying drawing 7 is the plan structure schematic diagram of accompanying drawing 6;
Accompanying drawing 8 is the structural representation of the utility model control circuit.
In accompanying drawing 1-7, (1) is that wall column, (2) are locating hole for fastening perforation, (21) for housing, (22) for fastening bolt, (20) for slot wedge, (19) for fastening bolt, (18) for iron core shim, (17) for iron core, (16) for winding, (15) for insulating layer, (14) for ground rail, (13) for buffer gear, (12) for ground castor, (11) for conduction copper plate, (10) for sliding guide, (9) for locating wheel, (8) for back directive wheel, (7) for front jockey wheel, (6) for electromagnetic running wave generator, (5) for base, (4) for electric door body, (3).
In accompanying drawing 8,1RD and 2RD are fuse, and KT is a door open button, and GT is a door close button; 1C is the A.C. contactor that opens the door, and 2C is the A.C. contactor of closing the door, and 1D and 2D are for opening the door and closing the door indicator lamp; RJ is the overcurrent protection thermal relay, and ZO is an auto-transformer, and JDXF is the electromagnetic running wave generator.
With reference to the accompanying drawings, the utility model mainly by electromagnetic running wave generator (4), electric door body (2), rail (12), locating wheel (7), front and back directive wheel (5) and (6), buffer gear (11), power control circuit formed.It is characterized in that on the lower door frame of the electric door body of making by rectangular steel tube (2) that passes wall column (1), being positioned with ground castor (10), this ground castor (10) is located on the ground rail (12) that its two end is provided with buffer gear (11), upper door frame upside at electric door body (2) is positioned with electromagnetic running wave generator (4), be provided with conduction copper plate (9) at electromagnetic running wave generator downside, two sides at upper door frame are positioned with front jockey wheel (5) and back directive wheel (6), go up the base (3) that is positioned with electromagnetic running wave generator (4) by bolt at front and back directive wheel (5) and (6), make it produce the electromagnetic running wave generator (4) of positive and negative two direction electromagnetic running waves by what be arranged at that sliding guide (8) on the base (3) is located in that its two end is provided with locating wheel (7) by power control circuit control, and its this locating wheel (7) is located on the upper door frame, and the gap between the lower surface of electromagnetic running wave generator (4) and the upper edge face of upper door frame is 3-5mm.
The structure of electromagnetic running wave generator described in the utility model is: be provided with in its two side on the rectangle base (3) of locating hole (22) and be located in cuboid housing (21), in the inner chamber of housing (21), be positioned with at its downside and be provided with fastening perforation (20), be provided with the iron core (15) of 36 grooves (18) at an upper portion thereof, in groove (18), be wound with winding (14), its winding adopts 6 utmost point three-phases, 36 groove individual layer chain type windings, first winding and the 18th winding are striden 4 grooves, second winding and the 17th winding are striden 5 grooves, the 3-16 winding is striden 6 grooves, the Y-connection structure, slot insulation adopts two layers of dacron membrane fish papers, phase insulation adopts double-deck epoxy fibreglass cloth, notch adopts the insulation oven dry to handle the bamboo wedge and seals, and external lead wire adds cover epoxy glass fiber lacquer pipe.
The structure of power control circuit described in the utility model is: three phase mains A, B, the C line respectively by behind three groups of constant open contacts of the A.C. contactor IC that opens the door with three input a of auto-transformer ZO, b, the c correspondence is connected, three phase mains A, B, the C line respectively by behind three groups of constant open contacts of the A.C. contactor 2C that closes the door with three input c of auto-transformer ZO, b, the a correspondence is connected, be connected with three phase mains C line behind series circuit that three phase mains B line is formed with one group of constant open contact IC by open the door the indicator lamp 1D and the A.C. contactor that opens the door respectively and the series circuit formed by one group of constant open contact 2C of close the door the indicator lamp 2D and the A.C. contactor of closing the door, be that the 4th end is connected with an end that opens the door with the constant open contact of door close button KT and GT behind series circuit that three-phase power line B line is also formed by one group of constant close contact of the coil of the A.C. contactor 1C that opens the door and the A.C. contactor 2C that closes the door respectively and the series circuit formed by one group of constant close contact of the coil of the A.C. contactor 2C that closes the door and the A.C. contactor IC that opens the door, the other end of KT constant open contact i.e. the 3rd end is that the 2nd end is connected with an end of the constant close contact of GT, the other end of GT constant open contact promptly the 3rd end and the constant close contact of KT an end promptly the 2nd end be connected, the other end of the constant close contact of KT and GT is that the 1st end is connected with three phase mains C line after by the control contact of thermal relay RJ.
Below with reference to accompanying drawing the course of work of the present utility model is described below:
When needs are closed electric door, press door close button GT, the A.C. contactor 2C that closes the door work, three phase mains is powered to electromagnetic running wave generator JDXF, the electromagnetic running wave generator is exported reverse electromagnetic running wave, the upper ledge of electric door body (2) and conduction copper plate (9) are gone up the symbiosis induction field, under the effect of this electromagnetic field, produce a positive acting power with respect to the door body, whole door body is travelled forward along ground rail (12), door is closed the back release button, the GT outage, the door body is out of service under the effect of buffer gear (11), thereby the task that realization is closed the door, when need are opened electric door, press door open button and can make a body produce an opposition, thus the task that realization is opened the door.
The utlity model has following evident characteristic: the one, simple in structure, cost is low; The 2nd, because door Body is that the electromagnetic structure that separates is flexible coupling with motor drive mechanism, thus have reliable, overload capacity strong, The characteristics of noiselessness, long service life, energy savings; The 3rd, the utility model can be used for various structures The Electrically operated gate of door body, thus have practical, be suitable for universal characteristics.
In sum, can effectively realize task of the present utility model, for society provides a kind of utilization electricity The Electrically operated gate that the capable wave producer of magnetic drives.
Claims (4)
1, a kind of electric door of utilizing the electromagnetic running wave generator to drive, mainly by electromagnetic running wave generator (4), electric door body (2), ground rail (12), front and back directive wheel (5) and (6), buffer gear (11), power control circuit is formed, it is characterized in that on the lower door frame of the electric door body of making by rectangular steel tube (2) that passes wall column (1), being positioned with ground castor (10), this ground castor (10) is located on the ground rail (12) that its two end is provided with buffer gear (11), upper door frame upside at electric door body (2) is positioned with electromagnetic running wave generator (4), be provided with conduction copper plate (9) at electromagnetic running wave generator downside, two sides at upper door frame are positioned with front jockey wheel (5) and back directive wheel (6), go up the base (3) that is positioned with electromagnetic running wave generator (4) by bolt at front and back directive wheel (5) and (6), make it produce the electromagnetic running wave generator (4) of positive and negative two direction electromagnetic running waves by what be arranged at that sliding guide (8) on the base (3) is located in that its two end is provided with locating wheel (7) by power control circuit control, and its this locating wheel (7) is located on the upper door frame, and the gap between the lower surface of electromagnetic running wave generator (4) and the upper edge face of upper door frame is 3-5mm.
2, a kind of electric door of utilizing the electromagnetic running wave generator to drive according to claim 1, it is characterized in that described electromagnetic running wave generator (4) is for being located in cuboid housing (21) on the rectangle base (3) that is provided with locating hole (22) in its two side, in the inner chamber of housing (21), be positioned with at its downside and be provided with fastening perforation (20), be provided with the iron core (15) of 36 grooves (18) at an upper portion thereof, in groove (18), be wound with winding (14).
3, according to claim 1 and 2 described a kind of electric door of utilizing the electromagnetic running wave generator to drive, it is characterized in that its winding adopts 6 utmost point three-phases, 36 groove individual layer chain type windings, first winding and the 18th winding are striden 4 grooves, second winding and the 17th winding are striden 5 grooves, the 3-16 winding is striden 6 grooves, the Y-connection structure, and slot insulation adopts two layers of dacron membrane fish papers, phase insulation adopts double-deck epoxy fibreglass cloth, notch to adopt the insulation oven dry to handle the bamboo wedge and seals, and external lead wire adds cover epoxy glass fiber lacquer pipe.
4, a kind of electric door of utilizing the electromagnetic running wave generator to drive according to claim 1, the structure that it is characterized in that described power control circuit is: three phase mains A, B, the C line respectively by behind three groups of constant open contacts of the A.C. contactor 1C that opens the door with three input a of auto-transformer ZO, b, the c correspondence is connected, three phase mains A, B, the C line respectively by behind three groups of constant open contacts of the A.C. contactor 2C that closes the door with three input c of auto-transformer ZO, b, the a correspondence is connected, be connected with three phase mains C line behind series circuit that three phase mains B line is formed with one group of constant open contact IC by open the door the indicator lamp 1D and the A.C. contactor that opens the door respectively and the series circuit formed by one group of constant open contact 2C of close the door the indicator lamp 2D and the A.C. contactor of closing the door, be that the 4th end is connected with an end that opens the door with the constant open contact of door close button KT and GT behind series circuit that three-phase power line B line is also formed by one group of constant close contact of the coil of the A.C. contactor IC that opens the door and the A.C. contactor 2C that closes the door respectively and the series circuit formed by one group of constant close contact of the coil of the A.C. contactor 2C that closes the door and the A.C. contactor IC that opens the door, the other end of KT constant open contact i.e. the 3rd end is that the 2nd end is connected with an end of the constant close contact of GT, the other end of GT constant open contact promptly the 3rd end and the constant close contact of KT an end promptly the 2nd end be connected, the other end of the constant close contact of KT and GT is that the 1st end is connected with three phase mains C line after by the control contact of thermal relay RJ.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97233638 CN2300717Y (en) | 1997-07-22 | 1997-07-22 | Electric door driven by electromagnetic horizontal wave generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97233638 CN2300717Y (en) | 1997-07-22 | 1997-07-22 | Electric door driven by electromagnetic horizontal wave generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2300717Y true CN2300717Y (en) | 1998-12-16 |
Family
ID=33945169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97233638 Expired - Fee Related CN2300717Y (en) | 1997-07-22 | 1997-07-22 | Electric door driven by electromagnetic horizontal wave generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2300717Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536039A (en) * | 2012-01-20 | 2012-07-04 | 佛山市荣高智能科技有限公司 | Method for applying magnetic levitation to sliding door |
| CN105378203A (en) * | 2013-08-02 | 2016-03-02 | 黄捷 | Rain-proof window device |
-
1997
- 1997-07-22 CN CN 97233638 patent/CN2300717Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536039A (en) * | 2012-01-20 | 2012-07-04 | 佛山市荣高智能科技有限公司 | Method for applying magnetic levitation to sliding door |
| CN105378203A (en) * | 2013-08-02 | 2016-03-02 | 黄捷 | Rain-proof window device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |