CN206220739U - A kind of garage door operator - Google Patents

A kind of garage door operator Download PDF

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Publication number
CN206220739U
CN206220739U CN201621296719.5U CN201621296719U CN206220739U CN 206220739 U CN206220739 U CN 206220739U CN 201621296719 U CN201621296719 U CN 201621296719U CN 206220739 U CN206220739 U CN 206220739U
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CN
China
Prior art keywords
garage door
rod
bevel gear
wheel
belt wheel
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Application number
CN201621296719.5U
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Chinese (zh)
Inventor
郝海珍
孙凯
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State Grid Corp of China SGCC
Jinzhong Power Supply Co of State Grid Shanxi Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Jinzhong Power Supply Co of State Grid Shanxi Electric Power Co Ltd
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Priority to CN201621296719.5U priority Critical patent/CN206220739U/en
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Abstract

A kind of garage door operator, including garage door, the connecting rod of motor, reducing gear and garage door connection, the motor via reducer structure connects transverse axis, and the transverse axis two ends are respectively mounted first bevel gear, and the first bevel gear is engaged with second bevel gear, the second bevel gear is installed on longitudinal axis top, the longitudinal axis bottom is hinged first connecting rod one end, and the first connecting rod other end is hinged second connecting rod one end, and the second connecting rod connects the garage door.The utility model is designed using inward swinging door, and simple structure occupies little space, it is adapted to that exterior space is limited or underground garage, the utility model is by using belt pulley, chain opinion, bevel gear, three-level is slowed down, and eliminates reductor, reduces manufacturing cost, wherein, apart from short, fault rate is low, it is easy to maintaining for the transmission of belt pulley and chain.

Description

A kind of garage door operator
Technical field
The utility model is related to a kind of automatically-controlled door, more particularly to a kind of garage door operator suitable for garage.
Background technology
Nowadays, electric vehicle garage door is widely used in all kinds of garages, and it is mostly to drive associated actuator mechanism by motor To realize the opening and closing of garage door.Chain transmission mode, such as Chinese patent being used existing garage door opening/closing device more One kind disclosed in 2013205220853 is opened flat garage door operator, or uses Worm Wheel System mode, and such as China is special A kind of mechanical transmission device of electric garbage door disclosed in profit 2010202047495;The former needs due to using chain length more long Decelerator is wanted, high cost, chain easily aging, stability is poor;The latter's Worm Wheel System frictional force is big, need to will do special closing Design, builds difficulty greatly, and less stable.Underground garage has certain slope due to gateway, it is impossible to use outward opening garage Door, thus upper and lower open and close type garage door is used mostly, such garage door construction is complicated, relatively costly, and can take a large amount of longitudinal directions Space.
The content of the invention
In view of the shortcomings of the prior art, the utility model provides a kind of simple structure, and stability garage door high is opened automatically Close device.
The technical solution adopted in the utility model is:A kind of garage door operator, including garage door, motor, subtract Fast mechanism and the connecting rod of garage door connection, the motor via reducer structure connect transverse axis, and the transverse axis two ends are respectively mounted the One bevel gear, the first bevel gear is engaged with second bevel gear, and the second bevel gear is installed on longitudinal axis top, the longitudinal axis Bottom is hinged first connecting rod one end, and the first connecting rod other end is hinged second connecting rod one end, and the second connecting rod connection is described Garage door.
A kind of described garage door operator, it is characterized in that:The reducing gear includes the first belt wheel, the second band Wheel, the first sprocket wheel and the second sprocket wheel, first belt wheel are installed on the motor, and first belt wheel passes through with the second belt wheel Belt is connected, and second belt wheel is fixedly connected with the first sprocket coaxiality, and first sprocket wheel and the second sprocket wheel are connected by chain Connect, second sprocket wheel is fixedly installed on transverse axis.
A kind of described garage door operator, it is characterized in that:The second connecting rod is set with garage door connection end Connector, installs connecting seat on the garage door, the connector and connecting seat set the connecting hole being mutually matched, the connection Seat sets the inserted link matched with the connecting hole, and inserted link bottom bar that is articulated and connected, the connecting rod is articulated with lifting wheel, The lifting wheel is by lifting drive wheel.
A kind of described garage door operator, it is characterized in that:The second connecting rod is set with garage door connection end Connector, sets connecting hole on the connector, plug housing is installed on the garage door, and latch, institute are set on the plug housing Latch is stated to be matched with the connecting hole on connector.
A kind of garage door operator according to claim 2, it is characterized in that:The motor is the electricity that slows down Machine, the ratio between first belt wheel and the second belt wheel external diameter are 1:5, first sprocket wheel and the second sprocket ratio are 1:4, described One bevel gear is 1 with second bevel gear tooth ratio:1.3.
A kind of described garage door operator, it is characterized in that:The garage door opens and closes position and installs limit Bit switch.
A kind of described garage door operator, it is characterized in that:Wherein side garage door sets wicket.
The utility model is designed using inward swinging door, and simple structure occupies little space, be adapted to exterior space it is limited or get off Storehouse, the utility model by using belt pulley, slow down, and eliminates reductor, reduces and is manufactured into by chain opinion, bevel gear, three-level This, wherein, apart from short, fault rate is low, it is easy to maintaining for the transmission of belt pulley and chain.
Brief description of the drawings
Fig. 1 is the drive mechanism front view of the utility model embodiment one;
Fig. 2 is the drive mechanism top view of the utility model embodiment one;
Fig. 3 is the drive mechanism front view of the utility model embodiment two;
Fig. 4 is the drive mechanism top view of the utility model embodiment two;
Fig. 5 is the second connecting rod of the utility model embodiment two and connecting structure of garage door schematic diagram;
Fig. 6 is the second connecting rod of the utility model embodiment two and garage door isolating construction schematic diagram.
In figure:1- motors, the belt wheels of 2- first, the belt wheels of 3- second, the sprocket wheels of 4- first, the sprocket wheels of 5- second, 6- transverse axis, 7- first Bevel gear, 8- second bevel gears, the 9- longitudinal axis, 10- first connecting rods, 11- second connecting rods, 12- connectors, 13- connecting seats, 14- is inserted Bar, 15- connecting rods, 16- lifting wheels, 17- lifting driving wheels, 18- handles, 19- wickets, 20- limit switches, 21- reductors, 22- plug housings, 23- latches.
Specific embodiment
Embodiment one:
As shown in Figure 1, 2, motor 1 is arranged at top, and the first belt wheel 2 is installed on motor shaft, and the first belt wheel 2 is connected by belt The second belt wheel 3 is connect, the second belt wheel 3 is arranged on the input shaft of reductor 21, and the first sprocket wheel 4 is installed on the output shaft of reductor 21, The speed reducing ratio of reductor 21 is 20:1, the first sprocket wheel 4 connects the second sprocket wheel 5 by chain, and the second sprocket wheel 5 is fixedly installed in level On the transverse axis 6 of setting, the two ends of transverse axis 6 are respectively mounted first bevel gear 7, and first bevel gear 7 is engaged with second bevel gear 8, and first Bevel gear 7 is 1 with the tooth ratio of second bevel gear 8:1.3, second bevel gear is fixed on the one end of the longitudinal axis 9, and the longitudinal axis 9 is vertically arranged, the longitudinal axis 9 The other end is hinged the one end of first connecting rod 10, and the other end of first connecting rod 10 is hinged the one end of second connecting rod 11, the other end of second connecting rod 11 Connector 12 is installed, mounting receptacle 22 on garage door set latch 23 on socket 22, connector 12 sets what is matched with latch 23 Connecting hole, wherein side garage door open position install limit switch 20 with closed position.
When garage door carries out automatic shutter, latch 23 is inserted into connector 12, start motor 1, drive 2 turns of the first belt wheel Dynamic, the first belt wheel 2 drives transverse axis to rotate by the second belt wheel 3, reductor 21, the first sprocket wheel 4, the second sprocket wheel 5, and transverse axis passes through two The first bevel gear 7 of side, second bevel gear 8, the longitudinal axis 9, first connecting rod 10, second connecting rod 11 drives two garage door synchronous opening/closings, Slowed down step by step by belt wheel, sprocket wheel and bevel gear, make opening and closing speed moderate.When garage door is turned on and off reaching specified location When, garage door contact limit switch, controlled motor 1 is closed.
When garage door opening/closing, due to failure or external cause, when there is stuck phenomenon, the first belt wheel, the second belt wheel it Between slide, so as to protect the damage of other mechanical parts;There is mechanical breakdown or when being safeguarded when equipment, garage door without Method is opened and closed by machinery, if being opened and closed garage door using other modes, latch is extracted, and garage door is separated with second connecting rod, by It is to be hinged between the longitudinal axis in first connecting rod, therefore can be turned back together with first connecting rod after second connecting rod is separated with garage door, Prevent it from influenceing garage door opening/closing.Wherein side garage door sets wicket, when garage door occurs mechanical breakdown or pass in and out to take During article, people still can normally pass in and out in the case of gate closing, both facilitate, also energy saving, the service life of prolonged mechanical.
Embodiment two:
As shown in Figure 3,4, motor 1 is arranged at top, and the first belt wheel 2 is installed on motor shaft, and the first belt wheel 2 is connected by belt The second belt wheel 3 is connect, the first belt wheel 2 is 1 in the ratio between external diameter of the second belt wheel 3:5, the first sprocket wheel 4 and the coaxial fixed chain of the second belt wheel 3 Connect, the first sprocket wheel 4 connects the second sprocket wheel 5 by chain, the first sprocket wheel 4 and the tooth ratio of the second sprocket wheel 5 are 1:4, the second sprocket wheel 5 is fixed It is installed on horizontally disposed transverse axis 6, the two ends of transverse axis 6 are respectively mounted first bevel gear 7, first bevel gear 7 and second bevel gear 8 Engagement, first bevel gear 7 is 1 with the tooth ratio of second bevel gear 8:1.3, second bevel gear is fixed on the one end of the longitudinal axis 9, and the longitudinal axis 9 is vertical Set, the other end of the longitudinal axis 9 is hinged the one end of first connecting rod 10, and the other end of first connecting rod 10 is hinged the one end of second connecting rod 11.Such as Fig. 3,4 Shown, the other end of second connecting rod 11 installs connector 12, and connecting seat 13 is installed on garage door, and connector 12, connecting seat 13 are set Have and inserted link 14 is installed in the connecting hole being mutually matched, the connecting hole of connecting seat 13, the bottom of inserted link 14 is hinged with the one end of connecting rod 15, even The other end of extension bar 15 is hinged the edge of lifting wheel 16, and lifting wheel 16 is belt pulley or sprocket wheel, and lifting driving wheel 17 passes through belt or chain Bar drives lifting wheel 16, and handle 18 is installed on lifting driving wheel 17.
When garage door carries out automatic shutter, handle 18 is rotated, by lifting driving wheel 17, lifting wheel 16 and connecting rod 15 Drive inserted link 14 to enter connection status, as shown in figure 5, starting motor 1, drive the first belt wheel 2 to rotate, the first belt wheel 2 is by the Two belt wheels 3, the first sprocket wheel 4, the second sprocket wheel 5 drives transverse axis to rotate, the first bevel gear 7 that transverse axis passes through both sides, second bevel gear 8, the longitudinal axis 9, first connecting rod 10, second connecting rod 11 drives two garage door synchronous opening/closings, is subtracted step by step by belt wheel, sprocket wheel and bevel gear Speed, makes opening and closing speed moderate.
When garage door opening/closing, due to failure or external cause, when there is stuck phenomenon, the first belt wheel, the second belt wheel it Between slide, so as to protect the damage of other mechanical parts;There is mechanical breakdown or when being safeguarded when equipment, garage door without Method is opened and closed by machinery, if being opened and closed garage door using other modes, can be first passed through handle and be fallen inserted link, as shown in fig. 6, making car Ku Men is separated with second connecting rod, due to first connecting rod between the longitudinal axis to be hinged, therefore after second connecting rod is separated with garage door Can be turned back together with first connecting rod, prevent it from influenceing garage door opening/closing.Wherein side garage door sets wicket, when garage door hair Raw mechanical breakdown or turnover take article when, people still can normally pass in and out in the case of gate closing, both facilitate, and also save energy Source, the service life of prolonged mechanical.

Claims (7)

1. a kind of garage door operator, including garage door, motor(1), reducing gear and garage door connection connecting rod, It is characterized in that:The motor via reducer structure connects transverse axis(6), the transverse axis two ends are respectively mounted first bevel gear(7), institute State first bevel gear and second bevel gear(8)Engagement, the second bevel gear is installed on the longitudinal axis(9)Top, the longitudinal axis bottom It is hinged first connecting rod(10)One end, the first connecting rod other end is hinged second connecting rod(11)One end, the second connecting rod(11) Connect the garage door.
2. a kind of garage door operator according to claim 1, it is characterized in that:The reducing gear includes first Belt wheel(2), the second belt wheel(3), the first sprocket wheel(4)With the second sprocket wheel(5), first belt wheel is installed on the motor, institute State the first belt wheel and the second belt wheel(3)Connected by belt, second belt wheel and the first sprocket wheel(4)It is fixedly and coaxially connected, institute State the first sprocket wheel and the second sprocket wheel(5)Connected by chain, second sprocket wheel is fixedly installed in transverse axis(6)On.
3. a kind of garage door operator according to claim 1 and 2, it is characterized in that:The second connecting rod and car Ku Men connection ends set connector(12), connecting seat is installed on the garage door(13), the connector and connecting seat set phase The connecting hole for mutually matching, the connecting seat(13)The inserted link that setting is matched with the connecting hole(14), the inserted link bottom is hinged Connecting rod(15), the connecting rod is articulated with lifting wheel(16)On, the lifting wheel is by lifting driving wheel(17)Drive.
4. a kind of garage door operator according to claim 1 and 2, it is characterized in that:The second connecting rod and car Ku Men connection ends set connector(12), the connector(12)Upper setting connecting hole, plug housing is installed on the garage door (22), latch is set on the plug housing(23), the latch and connector(12)On connecting hole matching.
5. a kind of garage door operator according to claim 2, it is characterized in that:The motor is reducing motor, The ratio between first belt wheel and the second belt wheel external diameter are 1:5, first sprocket wheel and the second sprocket ratio are 1:4, described first Bevel gear is 1 with second bevel gear tooth ratio:1.3.
6. a kind of garage door operator according to any one in claim 1,2,5, it is characterized in that:The car Ku Men opens and closes position and installs limit switch(20).
7. a kind of garage door operator according to any one in claim 1,2,5, it is characterized in that:Wherein one Side garage door sets wicket(19).
CN201621296719.5U 2016-11-30 2016-11-30 A kind of garage door operator Active CN206220739U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621296719.5U CN206220739U (en) 2016-11-30 2016-11-30 A kind of garage door operator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621296719.5U CN206220739U (en) 2016-11-30 2016-11-30 A kind of garage door operator

Publications (1)

Publication Number Publication Date
CN206220739U true CN206220739U (en) 2017-06-06

Family

ID=58787357

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621296719.5U Active CN206220739U (en) 2016-11-30 2016-11-30 A kind of garage door operator

Country Status (1)

Country Link
CN (1) CN206220739U (en)

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