CN2551737Y

CN2551737Y - Remote-controlled hydraulic garage door

Info

Publication number: CN2551737Y
Application number: CN02243116U
Authority: CN
Inventors: 张悦臣
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-07-05
Filing date: 2002-07-05
Publication date: 2003-05-21
Anticipated expiration: 2012-07-05

Abstract

The utility model relates to a remote control hydraulic carbarn door which comprises an electric control device, a hydraulic executing device and a turning folding door. The turning folding door comprises an upper door plate and a lower door plate which are connected via a door hinge. an oil cylinder which is controlled by the hydraulic executing device is arranged on the upper door plate. The top part of the turning folding door is provided with a pulley. One end of a steel rope on the pulley is provided with a counterweight iron, and the other end is fixed on the lower door plate. The bottom part of the lower door plate is provided with a door lock, and the lower part of the lower door plate is provided with a journey switch 2XK. The upper part of the upper door plate is provided with a journey switch 3XK. An unlocking keyboard is arranged at the middle part of the bottom part of the lower door plate. The unlocking keyboard is connected with the door locks on two sides via a pulling rod. One end of the unlocking keyboard is connected with a journey switch 1XK, and the other end is connected with a draught electric magnet 3CT. The door is not needed to open or close by getting off the car by using the utility model, and the using is convenient. The utility model has the advantages of little noise, strong theftproof performance, safe and reliable use, simple structure, small occupying space, relatively low cost and relatively wide using range.

Description

Remote control hydraulic garage door

Technical field

The utility model relates to a kind of garage door, relates to a kind of remote control hydraulic garage door specifically.

Background technology

Along with increasing gradually of vehicle, the garage of storage of cars is more and more, and the kind of garage door is also more.Modal have manual rolling-gate, electric rolling gate door and a manual plate-turning door etc.Manually rolling-gate and electric rolling gate door are to utilize reel the door that the aluminum alloy bar of connecting is mutually formed can be wound up, thereby realize opening the door and closing the door action, manually rolling-gate is simple in structure, with low cost, but increased the labour intensity of switch door, open the door or need get off at closing time, use inconvenient, and when action noise big, along with the increase of service time, garage door easily gets rusty, require great effort very much during the pulling of switch door, and rolling-gate is that door is rolled the top that is placed on door, thereby it is bigger to take up room, and increases the height of door, functional performance is relatively poor relatively, and because rolling-gate is composed in series by aluminum alloy bar, so the junction of aluminum alloy bar is easily destroyed, theftproof performance is poor; The electric rolling gate door is to utilize motor drives to make garage door roll or fall, without manual control switch's door, reduced labour intensity, functional performance increases relatively, and action noise is big, theftproof performance is poor, it is big to take up room, problems such as height that can't reduce door but the electric rolling gate door still exists; Manually plate-turning door is owing to adopt integral door, and the noise of opening at closing time reduces, and aesthetic property is good, and it is less to take up room, and can reduce a whole height, but present employed plate-turning door theftproof performance is poor, and the switch garage door still needs the operation of getting off, and uses inconvenient.

Summary of the invention

The purpose of this utility model is to provide a kind of automaticity height, and flexible and convenient operation is safe and reliable, switch noiselessness, adaptable remote control hydraulic garage door.

The purpose of this utility model is to realize by following technical scheme:

A kind of remote control hydraulic garage door, comprise electrical control gear, hydraulic pressure execution device and upset folding door, its structural feature is: said upset folding door comprises last door-plate and the following door-plate that connects by big door butt, oil cylinder by hydraulic pressure execution device control is installed on the door-plate on said, said upset folding door top is provided with pulley, wire rope one end on this pulley is installed balance weight iron, the other end is fixed on the said door-plate down, be provided with door lock in said door-plate down bottom, be provided with travel switch 2XK in said door-plate bottom down, door-plate top is provided with travel switch 3XK on said, in the middle of said door-plate down bottom, the keyboard of unblanking is installed, this keyboard of unblanking connects the door lock on both sides by pull bar, and said keyboard one end of unblanking connects travel switch 1XK, and the other end connects tractive magnet 3CT.

Said electrical control gear comprises the one-way communication power supply, this one-way communication power supply order is to automatic air circuit breaker K, power supply is connected to rising A.C. contactor SC by automatic air circuit breaker K by fuse RD, decline A.C. contactor JC, unblank A.C. contactor KC upper end, solenoid operated directional valve 1CT simultaneously rises, the decline solenoid operated directional valve 2CT and the tractive magnet 3CT that unblanks are connected to rising A.C. contactor SC respectively, decline A.C. contactor JC, unblank on another docking point of A.C. contactor KC, below said fuse RD, connect control loop, this control loop is by the receiver of remote-control sytem relay K YJ that opens the door, the receiver of remote-control sytem relay GYJ that closes the door composes in parallel, A.C. contactor KC and the travel switch 2XK of unblanking connects on the receiver of remote-control sytem relay K YJ branch road that opens the door, series connection decline A.C. contactor JC and travel switch 2XK on the receiver of remote-control sytem relay GYJ branch road of closing the door, in parallel one by travel switch 1XK on control loop, the branch road that rising A.C. contactor SC and travel switch 3XK are composed in series, at the remote control receiving relay KYJ and the remote control receiving relay GYJ two ends auxiliary contact of unblank A.C. contactor KC and decline A.C. contactor JC in parallel respectively of closing the door of opening the door, at the auxiliary contact of the travel switch 1XK two ends of control loop rising A.C. contactor in parallel SC.

On said electric control circuit, be provided with illuminator, the power supply of this illuminator by transformer B step-down through commutation diode D ₁-D ₄Rectification, triode BG ₁With triode BG ₂Form combination switch, triode BG ₁Colelctor electrode meet diode D ₅Positive pole, triode BG ₂Collector connecting relay J, triode BG ₁Emitter stage meet triode BG ₂Base stage, triode BG ₁Base stage meet light resistor R and regulate resistance R ₁Between, the other end of light resistor R, relay J and diode D ₅Negative pole connect rectification circuit one end, regulate resistance R ₁The other end and triode BG ₂Emitter stage connect the other end of rectification circuit, series connection travel switch 3XK on rectification circuit.Because illuminator is provided with light resistor, under the control of light resistor, can reach the purpose that the lamp that opens the door is at dark just lighted.

Said hydraulic pressure execution device comprises oil pump, and this oil pump connects the 3-position 4-way solenoid operated directional valve, and an oil circuit of this solenoid operated directional valve connects the oil cylinder epicoele, and another of this solenoid operated directional valve oil circuit is connected and connect the cavity of resorption of oil cylinder behind the hydraulic control one-way valve.When main motor rotation, rising solenoid operated directional valve 1CT opens, hydraulic oil flows to the oil cylinder cavity of resorption, oil cylinder pulling folding door rises, after the folding door rising puts in place, quit work by electrical control gear control hydraulic means motor and solenoid operated directional valve, finish the program of opening the door this moment, when needs at closing time, open by electric installation control main motor and decline solenoid operated directional valve 2CT, this moment, hydraulic oil flowed to the oil cylinder epicoele, under the effect of breeding iron, oil cylinder promotes folding door and falls, and after folding door thoroughly falls, by electrical control gear motor is quit work.

Between said oil pump and solenoid operated directional valve, be connected an overflow valve that leads to fuel tank.

Mount pin shaft lock on said garage door.

On said door-plate down, connect wicket, little door lock is installed on this wicket by the wicket folding.

Advantage of the present utility model is: because the utility model is controlled the opening and closing of garage door by remote control, thus solved the drawback that traditional garage door need be got off and be opened the door or close the door, time saving and energy saving, easy to use; The utility model adopts the foldable garage door, has effectively avoided use rolling-gate noise big, and the shortcoming of theftproof performance difference is safe and reliable; Foldable garage door of the present utility model takes up room less, and the height of door can be increased as required, and functional performance is better; The utility model automaticity height, flexible and convenient operation can install the utility model additional and become full-automatic garage door on the basis of former manual upset garage door, and compliance is strong; The utility model has adopted hydraulic means, makes garage door open or close stable action, and mechanical breakdown is few, and is practical; The utility model is owing to adopted the hydraulic pressure self-locking mechanism, even if the car stealer enters from wicket, because the hydraulic pressure self-locking, the car stealer also can't open garage door, and safety is very high, and Hydraulic Station of the present utility model is placed on undergroundly, does not take the space, garage; The utility model adopts automatic sensitive illuminance device, not only power saving but also convenient, and the console switch illuminating lamp is very convenient again; The utility model is simple in structure, and cost is relatively the end of than, and the scope of application is wider.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model door opening state schematic diagram;

Fig. 3 is the utility model view of closing the door;

Fig. 4 is the utility model electrical schematic diagram;

Fig. 5 is the utility model hydraulic schematic diagram.

The specific embodiment

A kind of remote control hydraulic garage door, comprise electrical control gear, hydraulic pressure execution device and upset folding door, said upset folding door comprises last door-plate 21 and the following door-plate 19 that connects by big door butt 7, oil cylinder 2 by hydraulic pressure execution device control is installed on the door-plate on said, said upset folding door top is provided with pulley 3, wire rope 5 one ends on this pulley are installed balance weight iron 6, the other end is fixed on the said door-plate down, be provided with door lock 9 in said door-plate down bottom, mount pin shaft lock 20 on said garage door, being provided with lower stroke switch 8 in said door-plate bottom down is stroke switch 2XK, to be provided with upper stroke switch 4 be stroke switch 3XK on door-plate top on said, in the middle of said door-plate down bottom the keyboard 15 of unblanking is installed, this keyboard of unblanking passes through the door lock that pull bar 13 connects both sides, and it is stroke switch 1XK that keyboard one end of unblanking connects keyboard travel switch 16, it is tractive magnet 3CT that the other end connects tractive magnet 14, connect wicket by wicket folding 17 on said door-plate down, wicket lock 18 is installed on this wicket, the hydraulic pressure execution device of being controlled by main motor 10 12 comprises oil pump 23, this oil pump connects the 3-position 4-way solenoid operated directional valve, an oil circuit of this solenoid operated directional valve connects the oil cylinder epicoele, and said oil cylinder is fixing on the wall by cylinder pedestal 1, and another of this solenoid operated directional valve oil circuit is connected and connect the cavity of resorption of oil cylinder behind the hydraulic control one-way valve 25, between said oil pump and solenoid operated directional valve, be connected an overflow valve 24 that leads to fuel tank 11, said oil pump is by oil filter 22 connected tanks, and when main motor 10 runnings, the 1CT of solenoid operated directional valve opens, hydraulic oil flows to the oil cylinder cavity of resorption, oil cylinder pulling folding door rises, and after the folding door rising puts in place, quits work by electrical control gear control hydraulic means motor and solenoid operated directional valve, finish the program of opening the door this moment, when needs at closing time, the 2CT by electric installation control main motor and solenoid operated directional valve opens, this moment, hydraulic oil flowed to the oil cylinder epicoele, under the effect of balance weight iron, oil cylinder promotes folding door and falls, and after folding door thoroughly falls, by electrical control gear motor is quit work, said electrical control gear comprises the one-way communication power supply, this one-way communication power supply order is to automatic air circuit breaker K, and power supply is connected to rising A.C. contactor SC by automatic air circuit breaker K by fuse RD, decline A.C. contactor JC, unblank on the A.C. contactor KC, solenoid operated directional valve 1CT simultaneously rises, the decline solenoid operated directional valve 2CT and the tractive magnet 3CT that unblanks are connected to rising A.C. contactor SC respectively, decline A.C. contactor JC, unblank on another docking point of A.C. contactor KC, it so no matter to be rising A.C. contactor SC adhesive, still the A.C. contactor JC adhesive that descends, motor does not commutate all the time, but when rising A.C. contactor SC adhesive, vertical electromagnet 1CT adhesive, open the rising oil circuit, during decline A.C. contactor JC adhesive, decline electromagnetic valve 2CT adhesive, control electromagnetic valve is opened the decline oil circuit, the A.C. contactor KC that unblanks only connects the tractive magnet of unblanking, and connects control loop below said fuse RD, and this control loop is by the receiver of remote-control sytem relay K YJ that opens the door, the receiver of remote-control sytem relay GYJ that closes the door composes in parallel, A.C. contactor KC and the travel switch 2XK of unblanking connects on the receiver of remote-control sytem relay K YJ branch road that opens the door, series connection decline A.C. contactor JC and travel switch 2XK on the receiver of remote-control sytem relay GYJ branch road of closing the door, in parallel one by travel switch 1XK on control loop, the branch road that rising A.C. contactor SC and travel switch 3XK are composed in series is at the remote control receiving relay KYJ and the remote control receiving relay GYJ two ends auxiliary contact of unblank A.C. contactor KC and decline A.C. contactor JC in parallel respectively of closing the door of opening the door, auxiliary contact at the travel switch 1XK two ends of control loop rising A.C. contactor in parallel SC, when the remote controller door open button, the receiver of remote-control sytem relay K of opening the door YJ closure is connected the power supply of A.C. contactor KC coil one end of unblanking, the closure state of the A.C. contactor KC coil other end by travel switch 2XK normal opened contact of unblanking, connect power supply and form the loop, the A.C. contactor KC adhesive of unblanking, and by its auxiliary contact self-locking, make tractive magnet 3CT work, make the dial rotation of unblanking open door lock, after door lock is thoroughly opened, meet travel switch 1XK, make the normal opened contact closure of travel switch 1XK, connected an end of rising A.C. contactor SC coil, the other end of rising A.C. contactor SC coil forms the loop adhesive by the normally closed contact of travel switch 3XK, simultaneously, the self-locking of rising A.C. contactor SC auxiliary contact, connected main motor D and rising solenoid operated directional valve 1CT, made hydraulic oil flow to the hydraulic jack cavity of resorption, the oil cylinder retraction, the pulling turnover door is flipped open, this moment door rises and has broken away from the travel switch 2XK of time door-plate bottom, the normal opened contact of travel switch 2XK is replied be normally open, and the remote control contactor relay KYJ dead electricity of opening the door stops, tractive magnet 3CT quits work simultaneously, door continues to rise, and when the door rising puts in place, meets the travel switch 3XK that goes up door-plate top, travel switch 3XK normally closed contact is disconnected, rising A.C. contactor SC coil losing electricity disconnects, and motor D and rising electromagnetic valve 1CT all quit work, and the program of opening the door is finished; At closing time, same remote controller door close button, the closed relay contact GYJ closure of remote controller receiver, connect an end of decline A.C. contactor JC coil, the other end of decline A.C. contactor JC coil forms the loop by the normally closed contact of travel switch 2XK, decline A.C. contactor JC connects, simultaneously by its auxiliary contact self-locking, at this moment, motor D and decline electromagnetic valve 2CT get electric, and hydraulic oil flows to the hydraulic jack epicoele, and oil cylinder promotes turnover door and descends under the effect of balance weight iron, until lock behind the door, meet travel switch 2XK, make the normally closed contact of travel switch 2XK disconnect the power supply that has cut off decline A.C. contactor JC, decline A.C. contactor JC stops, motor D stops operating, and electromagnetic valve resets, and closes the door and finishes, on said electric control circuit, be provided with illuminator, the power supply of this illuminator by transformer B step-down through commutation diode D ₁-D ₄Rectification, triode BG ₁With triode BG ₂Form combination switch, triode BG ₁Colelctor electrode meet diode D ₅Positive pole, triode BG ₂Collector connecting relay J, triode BG ₁Emitter stage meet triode BG ₂Base stage, triode BG ₁Base stage meet light resistor R and regulate resistance R ₁Between, the other end of light resistor R, relay J and diode D ₅Negative pole connect rectification circuit one end, regulate resistance R ₁The other end and triode BG ₂Emitter stage connect the other end of rectification circuit, series connection travel switch 3XK on rectification circuit.Because illuminator is provided with light resistor, under the control of light resistor, can reach the purpose that the lamp that opens the door is at dark just lighted.

Claims

1, a kind of remote control hydraulic garage door, comprise electrical control gear, hydraulic pressure execution device and upset folding door, it is characterized in that: said upset folding door comprises last door-plate (21) and the following door-plate (19) that connects by big door butt (7), oil cylinder (2) by hydraulic pressure execution device control is installed on the door-plate on said, said upset folding door top is provided with pulley (3), wire rope (5) one ends on this pulley are installed balance weight iron (6), the other end is fixed on the said door-plate down, be provided with door lock (9) in said door-plate down bottom, be provided with travel switch 2XK in said door-plate bottom down, door-plate top is provided with travel switch 3XK on said, in the middle of said door-plate down bottom, the keyboard (15) of unblanking is installed, this keyboard of unblanking connects the door lock on both sides by pull bar, said keyboard one end of unblanking connects travel switch 1XK, and the other end connects tractive magnet 3CT.

2, remote control hydraulic garage door according to claim 1, it is characterized in that: said electrical control gear comprises the one-way communication power supply, this one-way communication power supply order is to automatic air circuit breaker K, power supply is connected to rising A.C. contactor SC by automatic air circuit breaker K by fuse RD, decline A.C. contactor JC, unblank A.C. contactor KC upper end, solenoid operated directional valve 1CT simultaneously rises, the decline solenoid operated directional valve 2CT and the tractive magnet 3CT that unblanks are connected to rising A.C. contactor SC respectively, decline A.C. contactor JC, unblank on another docking point of A.C. contactor KC, below said fuse RD, connect control loop, this control loop is by the receiver of remote-control sytem relay K YJ that opens the door, the receiver of remote-control sytem relay GYJ that closes the door composes in parallel, A.C. contactor KC and the travel switch 2XK of unblanking connects on the receiver of remote-control sytem relay K YJ branch road that opens the door, series connection decline A.C. contactor JC and travel switch 2XK on the receiver of remote-control sytem relay GYJ branch road of closing the door, in parallel one by travel switch 1XK on control loop, the branch road that rising A.C. contactor SC and travel switch 3XK are composed in series, at the remote control receiving relay KYJ and the remote control receiving relay GYJ two ends auxiliary contact of unblank A.C. contactor KC and decline A.C. contactor JC in parallel respectively of closing the door of opening the door, at the auxiliary contact of the travel switch 1XK two ends of control loop rising A.C. contactor in parallel SC.

3, remote control hydraulic garage door according to claim 2 is characterized in that: on said electric control circuit, be provided with illuminator, the power supply of this illuminator by transformer B step-down through commutation diode D ₁-D ₄Rectification, triode BG ₁With triode BG ₂Form combination switch, triode BG ₁Colelctor electrode meet diode D ₅Positive pole, triode BG ₂Collector connecting relay J, triode BG ₁Emitter stage meet triode BG ₂Base stage, triode BG ₁Base stage meet light resistor R and regulate resistance R ₁Between, the other end of light resistor R, relay J and diode D ₅Negative pole connect rectification circuit one end, regulate resistance R ₁The other end and triode BG ₂Emitter stage connect the other end of rectification circuit, series connection travel switch 3XK on rectification circuit.Because illuminator is provided with light resistor, under the control of light resistor, can reach the purpose that the lamp that opens the door is at dark just lighted.

4, remote control hydraulic garage door according to claim 1, it is characterized in that: said hydraulic pressure execution device comprises oil pump (23), this oil pump connects the 3-position 4-way solenoid operated directional valve, an oil circuit of this solenoid operated directional valve connects oil cylinder (2) epicoele, and another of this solenoid operated directional valve oil circuit is connected and connect the cavity of resorption of oil cylinder behind the hydraulic control one-way valve (25).

5, remote control hydraulic garage door according to claim 4 is characterized in that: be connected an overflow valve (24) that leads to fuel tank between said oil pump and solenoid operated directional valve.

6, remote control hydraulic garage door according to claim 1 is characterized in that: mount pin shaft lock (20) on said garage door.

7, remote control hydraulic garage door according to claim 1 is characterized in that: connect wicket by little door butt (17) on said door-plate down, little door lock (18) is installed on this wicket.