CN203064971U - Motor driving wheel for elevator door motor - Google Patents
Motor driving wheel for elevator door motor Download PDFInfo
- Publication number
- CN203064971U CN203064971U CN 201320043475 CN201320043475U CN203064971U CN 203064971 U CN203064971 U CN 203064971U CN 201320043475 CN201320043475 CN 201320043475 CN 201320043475 U CN201320043475 U CN 201320043475U CN 203064971 U CN203064971 U CN 203064971U
- Authority
- CN
- China
- Prior art keywords
- elevator door
- wheel body
- motor
- electric motor
- motor drive
- 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 - Lifetime
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Abstract
The utility model discloses a motor driving wheel for an elevator door motor, which includes a wheel body, and multi-engraving belt driving tooth grooves formed on the outer side surface of the wheel body, wherein a through and transparent shaft hole is formed in the center of the wheel body, and is formed through the connection of a section of circular hole and a section of non-circular hole. The motor driving wheel guarantees enough intensity and rigidity, simplifies the manufacture process, reduces the production cost and improves the production efficiency.
Description
Technical field
The utility model relates to the elevator field, relates in particular to a kind of elevator door-motor electric motor drive wheel.
Background technology
The motor power wheel is the crucial driving parts on the elevator door-motor, the motor power wheel links to each other with the little power wheel of door motor by polywedge bet, and cooperate with the power wheel transmission shaft that has bearing seat, these parts are fixed on the adapter plate together, form the electric system on the elevator door-motor, and electric system drives band and door cutter synchronously, thereby realize the switch of elevator cage door, therefore, the motor power wheel cooperates transmission shaft, is the crucial drive disk assembly of elevator door-motor.Generally, the moment of torsion transmission of power wheel and transmission shaft is that the effect by key realizes, power wheel and axle need be processed keyway respectively.The material of power wheel generally adopts metal or non-metallic material.Motor power wheel on the existing door machine has two kinds usually: 1, adopt non-metallic material, by injection mo(u)lding; 2, adopt metallic material, after being cast as blank, carrying out machine up and form.These two kinds of transmission power wheels all need to process keyway with the axle that matches, and requirement on machining accuracy is higher, realizes the moment of torsion transmission of axle and power wheel by the effect of key.Rigidity and the resistance to abrasion of non-metal power wheel structure are poor, and be stressed yielding, damages, and the life-span is shorter; Metallic material power wheel structure needs the machine up keyway, and productive costs height, production efficiency are low.
The utility model content
The utility model aims to provide elevator door-motor electric motor drive wheel, has both guaranteed enough intensity and rigidity, and simplified manufacturing technique reduces production costs again, enhances productivity.
For achieving the above object, the utility model is realized by the following technical solutions:
The disclosed elevator door-motor electric motor drive of the utility model wheel, the many contracts band transmission teeth groove, the wheel body center that comprise wheel body, are positioned at the wheel body lateral surface are provided with penetrating axis hole; Described axis hole is that one section circular port and one section non-circular hole are formed by connecting.
Preferably, described non-circular hole is bar shaped or triangle or rectangle or trapezoidal or rhombus.
Preferably, described wheel body is zinc alloy.
Further, described wheel body two sides is equipped with the outstanding ring that is positioned at the central area and is positioned at the outer shroud of outer rim, is provided with reinforced rib between described interior ring and the outer shroud.
Preferably, the quantity of described reinforced rib is six, and is equidistant distribution.
The disclosed elevator door-motor electric motor drive of the utility model wheel use zinc alloy diecasting, guarantees enough intensity and rigidity, can one-shot forming, need not to reprocess, and simplified manufacturing process, improved production efficiency; Axis hole need not key and connects, and has saved key, has simplified assembling, can also guarantee to connect more solid and reliable simultaneously; The utility model had both guaranteed enough intensity and rigidity, and simplified manufacturing technique reduces production costs again, enhances productivity.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 is the back view of Fig. 1;
Among the figure: ring, 21-circular port, 22-non-circular hole in 1-wheel body, 2-axis hole, many contracts of 3-band transmission teeth groove, 4-reinforced rib, 11-outer shroud, the 12-.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is further elaborated.
As Figure 1-3, the disclosed elevator door-motor electric motor drive of the utility model wheel, the many contracts band transmission teeth groove 3, wheel body 1 center that comprise wheel body 1, are positioned at wheel body 1 lateral surface are provided with penetrating axis hole 2; Axis hole 2 is that one section circular port 21 and one section non-circular hole 22 are formed by connecting.
Preferably, non-circular hole 22 is bar shaped or triangle or rectangle or trapezoidal or rhombus.
Preferably, wheel body 1 is zinc alloy.
Further, wheel body 1 two sides is equipped with the outstanding ring that is positioned at the central area 12 and is positioned at the outer shroud 11 of outer rim, is provided with reinforced rib 4 between interior ring 12 and the outer shroud 11.
Preferably, the quantity of reinforced rib 4 is six, and is equidistant distribution.
The utility model also is fit to other similar driving systems except applying to the transmission device of elevator door-motor.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (5)
1. elevator door-motor electric motor drive wheel is characterized in that: the many contracts band transmission teeth groove (3), wheel body (1) center that comprise wheel body (1), are positioned at wheel body (1) lateral surface are provided with penetrating axis hole (2); Described axis hole (2) is that one section circular port (21) and one section non-circular hole (22) are formed by connecting.
2. elevator door-motor electric motor drive according to claim 1 is taken turns, and it is characterized in that: described non-circular hole (22) is bar shaped or triangle or rectangle or trapezoidal or rhombus.
3. elevator door-motor electric motor drive according to claim 1 is taken turns, and it is characterized in that: described wheel body (1) is zinc alloy.
4. elevator door-motor electric motor drive according to claim 1 is taken turns, it is characterized in that: described wheel body (1) two sides is equipped with the outstanding ring that is positioned at the central area (12) and is positioned at the outer shroud (11) of outer rim, is provided with reinforced rib (4) between described interior ring (12) and the outer shroud (11).
5. elevator door-motor electric motor drive according to claim 4 is taken turns, and it is characterized in that: the quantity of described reinforced rib (4) is six, and is equidistant distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320043475 CN203064971U (en) | 2013-01-25 | 2013-01-25 | Motor driving wheel for elevator door motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320043475 CN203064971U (en) | 2013-01-25 | 2013-01-25 | Motor driving wheel for elevator door motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203064971U true CN203064971U (en) | 2013-07-17 |
Family
ID=48763786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320043475 Expired - Lifetime CN203064971U (en) | 2013-01-25 | 2013-01-25 | Motor driving wheel for elevator door motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203064971U (en) |
-
2013
- 2013-01-25 CN CN 201320043475 patent/CN203064971U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SICHUAN MEIAO SITONG TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SICHUAN MEIAO ELEVATOR CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 610200 Sichuan city of Chengdu province Shuangliu County West Port Economic Development Zone Tengfei Road No. 568 three Patentee after: SICHUAN MEIAO SITONG TECHNOLOGY Co.,Ltd. Address before: 610213 Sichuan city of Chengdu province Shuangliu County West Port Economic Development Zone Tengfei Road No. 568 three Patentee before: SICHUAN MEIAO ELEVATOR Co.,Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160823 Address after: 610000, Sichuan, Shuangliu County, Concord street, Washington Avenue, No. two, No. 1158, No. Patentee after: SICHUAN EXPRESS ELEVATOR Co.,Ltd. Address before: 610200 Sichuan city of Chengdu province Shuangliu County West Port Economic Development Zone Tengfei Road No. 568 three Patentee before: SICHUAN MEIAO SITONG TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 610200, No. two, section 1158, Washington Avenue, Concord street, Shuangliu, Sichuan, Chengdu Patentee after: DOPPLER ELEVATOR CO.,LTD. Address before: 610000, Sichuan, Shuangliu County, Concord street, Washington Avenue, No. two, No. 1158, No. Patentee before: SICHUAN EXPRESS ELEVATOR Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610200 1158, two section of Hua Fu Road, Xiehe street, Shuangliu District, Chengdu, Sichuan. Patentee after: DOPPLER ELEVATOR CO.,LTD. Address before: 610200 1158, two section of Hua Fu Road, Xiehe street, Shuangliu District, Chengdu, Sichuan. Patentee before: DOPPLER ELEVATOR CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |
|
| CX01 | Expiry of patent term |