CN201412009Y - Automatic door set - Google Patents
Automatic door set Download PDFInfo
- Publication number
- CN201412009Y CN201412009Y CN2009201600110U CN200920160011U CN201412009Y CN 201412009 Y CN201412009 Y CN 201412009Y CN 2009201600110 U CN2009201600110 U CN 2009201600110U CN 200920160011 U CN200920160011 U CN 200920160011U CN 201412009 Y CN201412009 Y CN 201412009Y
- Authority
- CN
- China
- Prior art keywords
- flexible axle
- gear
- rotary shaft
- intermediate rotary
- automatic 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
Links
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- 238000002834 transmittance Methods 0.000 description 1
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Abstract
The utility model discloses an automatic door set, comprising a motor, a transmission gear box and a connection flexible shaft. The motor and transmission gear box are connected by the connection flexible shaft; the transmission gear box is provided with a door rotation shaft therein, a middle rotation shaft and a side rotation shaft, the door rotation shaft is provided with a big side gear; the middle rotation shaft is provided with a gearwheel and a pinion; the side rotation shaft is provided with a small side gear and a vertical umbrella gear; the connection flexible shaft is provided witha transverse umbrella gear; and the big side gear on the door rotation shaft and the pinion on the middle rotation shaft, the gearwheel on the middle rotation shaft and the small side gear on the siderotation shaft, the vertical umbrella gear and transverse umbrella gear are engaged correspondingly. The transmission gear box is separated from the motor, so that the volume is thin, the mounting height, and mounting of the connection flexible shaft are reduced; the motor can be far from the door; and the transmission gear box can be mounted on any floor of one building, is a mechanical structure without cables and electric elements and has good waterproof and fireproof effects. The motor is externally mounted, which is convenient for mounting and maintaining.
Description
[technical field]
The utility model relates to the automatic door field of equipping automatic field, relates in particular to a kind of automatic door set.
[background technology]
Automatic door is the people can be identified as the control module of enabling signal near the action (or with certain cross the threshold authorize) of door, by drive system door is opened, and door is closed automatically after the people leaves again, and the process of opening and closing is realized the system of control.To finish when door leaf and once to open the door and to close the door, its workflow is: when inductive probe detects the someone and enters, pulse signal is passed to main controller, main controller is judged back notice motor operation, monitor the motor revolution simultaneously, so that the notice motor is afterburning or enter the operation of going slowly certain the time.Motor obtains doing the forward operation behind certain running current, and power is passed to change pulley, and driving shaft or the sling system of power being passed to door by change pulley opened door leaf again; Door leaf is opened the back and is judged by controller, closes the door as need, and the notice motor is done counter motion, closes door leaf.
Vertical hinged door automatic machine group system generally can be divided into overhead and buried, the buried buried machine set system of PDM that typically has Shenyang HeadBird Automation Equipment Co., Ltd. to produce, the machine set system of PDM type is that drive motors and speed-changing gear box combine, volume is bigger, can not be split during installation, it can only be installed on the one deck or the subterranean layer (the unit minimum constructive height is 12cm, the general thick 8cm of floor precast plate) of building.Even if at building one deck or the subterranean layer that can install, also must together be installed on undergroundly because of motor, its waterproof is very difficult, in case electric elements aged deterioration etc. breaks down in the motor, its maintenance is difficulty especially.
[utility model content]
The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of automatic door set is provided, it has, and volume is little, fire-proof and water-proof is effective, the installation, maintenance convenient disassembly, and the floor spring that can replace present use keeps installation position surrounding environment characteristics attractive in appearance.
The utility model provides a kind of automatic door set, comprise motor, change gear box, also comprise the connection flexible axle, described motor connects by being connected flexible axle with change gear box, be provided with door pivot in the described change gear box, intermediate rotary shaft and side rotating shaft, door pivot is provided with a big side gear, intermediate rotary shaft is provided with gear wheel and pinion, the side rotating shaft is provided with little side gear and vertical umbrella gear, described connection flexible axle is provided with horizontal umbrella gear, pinion on big side gear and the intermediate rotary shaft on the described door pivot, little side gear in gear wheel and the side rotating shaft on the described intermediate rotary shaft, in the described side rotating shaft vertical umbrella gear and be connected flexible axle on the horizontal supporting engagement of umbrella gear.
Described intermediate rotary shaft is set to two, the big supporting engagement of side gear on pinion and the door pivot on gear wheel, another jackshaft on the pinion on gear wheel on little side gear and the adjacent intermediate rotary shaft in the described side rotating shaft, the intermediate rotary shaft adjacent with the side rotating shaft and another intermediate rotary shaft.
Described connection flexible axle is outside equipped with the flexible axle protective casing.
Described flexible axle protective casing is one of stainless steel sleeve pipe, copper sleeve, aluminum casing, plastic bushing.
Described connection flexible axle is connected with motor by snap close piece.
The diameter of described connection flexible axle is 1-20mm, and axial length is 0.1-20m.
Described connection flexible axle is one of stainless steel flexible axle, copper flexible axle, aluminium flexible axle, plastics flexible axle.
Described connection flexible axle is a wire spring.
Be provided with one of filler rubber, plastics, iron and steel in the described wire spring.
The utility model compared with prior art has the following advantages:
The utility model embodiment adopts speed-changing gear box and the setting of motor separate mode, and transmit force carries out 90 degree direction conversions of power through a pair of umbrella gear, and speed-changing gear box can be done very thinly, has reduced the installing space requirement for height; The setting of connection flexible axle of the present utility model, make motor can separate with speed-changing gear box, motor can be away from the door body, need not be embedded in underground together with speed-changing gear box, make the utility model can be installed on any floor or any door in the building, speed-changing gear box can brightly be loaded on that door is gone up or concealed installation in underground, and speed-changing gear box is a frame for movement, no cable, electric elements have good waterproof, fire-proof function.And motor is adorned outward, makes things convenient for installation and maintenance.In the outside that connects flexible axle the flexible axle protective casing is set, can prolongs and connect flexible axle service life.
[description of drawings]
Fig. 1 is the structural representation of automatic door set of the present utility model.
[specific embodiment]
For further setting forth the utility model is to reach technological means and the effect that predetermined purpose is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to a kind of automatic door set that the utility model proposes, its specific embodiment, structure, feature and effect thereof, illustrate as after.
As shown in Figure 1, the utility model embodiment provides a kind of automatic door set, comprise motor 1, change gear box 2 be connected flexible axle 7, motor 1 connects by being connected flexible axle 7 with change gear box 2, be provided with door pivot 3 in the described change gear box 2, intermediate rotary shaft 4, side rotating shaft 5, door pivot 3 is provided with a big side gear 31, intermediate rotary shaft 4 is provided with gear wheel 41 and pinion 42, side rotating shaft 5 is provided with little side gear 51 and vertical umbrella gear 52, described connection flexible axle 7 is provided with horizontal umbrella gear 61, described big side gear 31 and pinion 42, gear wheel 41 and little side gear 51, vertical umbrella gear 52 and laterally umbrella gear 61 supporting engagements, the direction of arrow is rotation direction among the figure, under the drive of motor 1, connecting flexible axle 7 begins to rotate, the horizontal umbrella gear 61 that drives on it rotates, laterally umbrella gear 61 drives vertical umbrella gear 52 rotations that are engaged with, horizontal the gear direction of rotation by vertically being transformed to, the driving force direction is carried out 90 degree right angle conversions, vertical umbrella gear 52 drives coaxial with it little side gear 51 and rotates, pinion 51 drives the gear wheel 41 that is engaged with and rotates, make and rotate deceleration force amplifier, gear wheel 41 drives the pinion coaxial with it 42 and rotates, pinion 42 drives the big side gear 31 that is engaged with and rotates, make and rotate another deceleration force amplifier, big side gear 31 drives its axle 3 and rotates, and then drives the rotation of door.
Intermediate rotary shaft among another embodiment of the present utility model can be set to two, side gear 31 supporting engagements greatly on pinion and the door pivot 3 on gear wheel, another intermediate rotary shaft on the pinion on gear wheel on little side gear 51 and the adjacent intermediate rotary shaft in the described side rotating shaft 5, the intermediate rotary shaft adjacent with side rotating shaft 5 and another intermediate rotary shaft.When motor 1 rotates, the transmittance process of rotatory force is in the change gear box 2: vertical umbrella gear 52 drives coaxial with it little side gear 51 and rotates, the gear wheel with this little side gear engagement that little side gear 51 drives on the adjacent intermediate rotary shaft rotates, this gear wheel drives coaxial pinion rotation, this pinion drives gear wheel on another intermediate rotary shaft and this pinion and rotates, another intermediate rotary shaft and on large and small gear rotate together, pinion on another intermediate rotary shaft drives the big side gear 31 that is engaged with and rotates, and door pivot 3 also begins to rotate.
Connection flexible axle 7 in the present embodiment is that diameter is 1-20mm, and axial length is 0.1-20m, motor 1 and change gear box 2 can be separated to be arranged on different positions.Described connection flexible axle 7 is outside equipped with flexible axle protective casing 71, plays to prevent to connect flexible axle 7 and be squeezed and can not rotate and can not transmit the effect of rotatory force.Described flexible axle protective casing 71 can be one of metal sleeve or plastic bushing, as stainless steel sleeve pipe, copper sleeve, aluminum casing, plastic bushing etc.One end of described connection flexible axle 7 is connected with motor 1 by snap close piece, makes things convenient for installing/dismounting.To separate setting far away when motor 1 and change gear box 2, and one connects flexible axle 7 length when not enough, can connect flexible axle 7 by many of snap close piece adjunctions, make install and use more flexible.Connect flexible axle 7 and can be one of stainless steel soft axle, copper flexible axle, aluminium flexible axle, plastics flexible axle.Its characteristics be for bending, unable storage transmission.Described connection flexible axle 7 also can be wire spring, can be provided with filler in it, as rubber, plastics, iron and steel etc., makes it transmit the better effects if of rotatory force.
When motor 1 and speed-changing gear box 2 drove that being connected does not need to turn installs, connecting flexible axle 7, to go back the available metal straight-bar alternative, as the irony straight-bar etc.Is connected disposable turning when motor 1 and speed-changing gear box 2 drives, and during the very little installation of curved curvature, connection flexible axle 7 can adopt the chemical materials of certain degree of hardness and toughness, as plastic production.
The operating principle of the utility model embodiment is: under the drive of motor 1, connecting flexible axle 7 begins to rotate, the horizontal umbrella gear 61 that drives on it rotates, laterally umbrella gear 61 drives vertical umbrella gear 52 rotations that are engaged with, horizontal the gear direction of rotation by vertically being transformed to, the driving force direction is carried out 90 degree right angle conversions, vertical umbrella gear 52 drives coaxial with it little side gear 51, little side gear 51 drives the gear wheel 41 that is engaged with and rotates, make and rotate deceleration force amplifier, gear wheel 41 drives the pinion coaxial with it 42 and rotates, pinion 42 drives big side gear 31 motions that are engaged with, make and rotate another deceleration force amplifier that big side gear 31 drives its axle 3 and rotates, and then drives the rotation of door.The rotation direction of rotating shaft and gear is shown in arrow among Fig. 1.Because the gear diameter difference that is provided with in the rotating shaft, make motor 1 rotatory force pass to change gear box 2 and carried out variable-speed processing through connecting axle 7, according to law of conservation of energy, make the rotatory force on the door-hinge increase, certainly, the mode of this pinion gear wheel deceleration force amplifier also can be provided with several groups more, makes door-hinge driving torque power scope between 10kg to 10000kg.
The utility model embodiment adopts speed-changing gear box 2 and motor 1 separate mode setting, transmit force carries out 90 degree direction conversions of power through a pair of umbrella gear 52,61, speed-changing gear box 2 can be done very thinly, reduced the installing space requirement for height, speed-changing gear box 2 can be made and the just the same size of traditional all kinds of floor springs, has truly replaced floor spring.The setting of connection flexible axle 7 of the present utility model, make motor 1 can separate with speed-changing gear box 2, motor 1 can need not be embedded in underground with speed-changing gear box 2 away from the door body together, make the utility model can be installed on any door of any floor in the building like this, speed-changing gear box 2 can brightly be loaded on the door, also can concealed installation in Men Nei or underground, and speed-changing gear box 2 is a frame for movement, no cable, electric elements, so it has waterproof, flameproof effect, and motor 1 outer dress, make things convenient for installation and maintenance.In the outside that connects flexible axle 7 flexible axle protective casing 71 is set, can prolongs and connect 7 service lives of flexible axle.
In this manual, the utility model is described with reference to its certain embodiments, still, still can make various modifications and conversion obviously and does not deviate from spirit and scope of the present utility model.Therefore, manual of the present utility model and accompanying drawing are considered to illustrative and nonrestrictive.
Claims (9)
1, a kind of automatic door set, comprise motor, change gear box, it is characterized in that, also comprise the connection flexible axle, described motor connects by being connected flexible axle with change gear box, be provided with door pivot in the described change gear box, intermediate rotary shaft and side rotating shaft, door pivot is provided with a big side gear, intermediate rotary shaft is provided with gear wheel and pinion, the side rotating shaft is provided with little side gear and vertical umbrella gear, described connection flexible axle is provided with horizontal umbrella gear, pinion on big side gear and the intermediate rotary shaft on the described door pivot, little side gear in gear wheel and the side rotating shaft on the described intermediate rotary shaft, in the described side rotating shaft vertical umbrella gear and be connected flexible axle on the horizontal supporting engagement of umbrella gear.
2, automatic door set as claimed in claim 1, it is characterized in that, described intermediate rotary shaft is set to two, the big supporting engagement of side gear on pinion and the door pivot on gear wheel, another intermediate rotary shaft on the pinion on gear wheel on little side gear and the adjacent intermediate rotary shaft in the described side rotating shaft, the intermediate rotary shaft adjacent with the side rotating shaft and another intermediate rotary shaft.
3, automatic door set as claimed in claim 1 or 2 is characterized in that, described connection flexible axle is outside equipped with the flexible axle protective casing.
4, automatic door set as claimed in claim 3 is characterized in that, described flexible axle protective casing is one of stainless steel sleeve pipe, copper sleeve, aluminum casing, plastic bushing.
5, automatic door set as claimed in claim 4 is characterized in that, described connection flexible axle is connected with motor by snap close piece.
6, automatic door set as claimed in claim 5 is characterized in that, the diameter of described connection flexible axle is 1-20mm, and axial length is 0.1-20m.
7, automatic door set as claimed in claim 6 is characterized in that, described connection flexible axle is one of stainless steel flexible axle, copper flexible axle, aluminium flexible axle, plastics flexible axle.
8, automatic door set as claimed in claim 1 or 2 is characterized in that, described connection flexible axle is a wire spring.
9, automatic door set as claimed in claim 8 is characterized in that, is provided with one of filler rubber, plastics, iron and steel in the described wire spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201600110U CN201412009Y (en) | 2009-06-16 | 2009-06-16 | Automatic door set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201600110U CN201412009Y (en) | 2009-06-16 | 2009-06-16 | Automatic door set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201412009Y true CN201412009Y (en) | 2010-02-24 |
Family
ID=41713895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201600110U Expired - Fee Related CN201412009Y (en) | 2009-06-16 | 2009-06-16 | Automatic door set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201412009Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107440588A (en) * | 2017-09-13 | 2017-12-08 | 湖南海尚生态科技有限公司 | Transmission mechanism and the solid-liquid source separator with the transmission mechanism |
| CN111824909A (en) * | 2020-07-28 | 2020-10-27 | 康达电梯有限公司 | Intelligent elevator car door control device and control method thereof |
-
2009
- 2009-06-16 CN CN2009201600110U patent/CN201412009Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107440588A (en) * | 2017-09-13 | 2017-12-08 | 湖南海尚生态科技有限公司 | Transmission mechanism and the solid-liquid source separator with the transmission mechanism |
| CN111824909A (en) * | 2020-07-28 | 2020-10-27 | 康达电梯有限公司 | Intelligent elevator car door control device and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170329 Address after: 518129 Guangdong City, Longgang, Bantian district on the streets of science and Technology Industrial Park on the east side of the building D No. seven, building, building 7 Patentee after: Shenzhen Yinfang Gabor Technology Co. Ltd. Address before: 100071 Beijing city Fengtai District Road No. 8 and No. 21003 hospital Patentee before: Yang Xicai |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20180616 |