CN208717792U - The banister circuit for the restrictor bar that rises and falls can be manually controlled when power failure - Google Patents

Abstract

The utility model discloses the banister circuits that the restrictor bar that rises and falls can be manually controlled when a kind of power failure, the controller of magneto and control magneto work including driving banister work, each phase line of the magneto passes through linked switch respectively and connects controller, each phase line of the magneto also connects to form short circuit by normally closed relay respectively, and the normally closed relay is controlled by controller.The utility model has the advantages that prevent from accidentally arguing for the sake of arguing under abnormal condition when having a power failure.

Description

The banister circuit for the restrictor bar that rises and falls can be manually controlled when power failure

Technical field

The utility model relates to banister, accidentally arguing for the sake of arguing under abnormal condition can be prevented when having a power failure more particularly, to a kind of The banister circuit for the restrictor bar that rises and falls can be manually controlled when power failure.

Background technique

Banister is also known as car lug, is used exclusively for limiting the entrance and exit of the passage management equipment of motor-driven vehicle going on road, existing It is widely used in toll station, parking system management porte-cochere, for managing the discrepancy of vehicle.Electric gate can be independent Lifting lever is realized by wireless remote control, and automatic management can also be carried out by managing system of car parking (i.e. IC brushing card management system) State, admission card taking clearance vehicle when appearance, collect vehicle of being let pass after parking fee automatically.But increasingly with present traffic Congestion, social violent conflict happen occasionally, often unexpected that banister is accidentally lifted when having a power failure, to cause unnecessary economic damage It loses.

Utility model content

To solve the above problems, the utility model aim is to provide and a kind of can be prevented under abnormal condition when having a power failure The banister circuit for the restrictor bar that rises and falls can be manually controlled when the power failure accidentally argued for the sake of arguing.

The utility model realized by following technical measures, and when a kind of power failure can manually control the banister electricity for the restrictor bar that rises and falls Road, the controller of magneto and control magneto work including driving banister work, each phase of the magneto Line connects controller by linked switch respectively, and each phase line of the magneto also connects to be formed by normally closed relay respectively Short circuit, the normally closed relay are controlled by controller.

The magneto is common magneto or permanent magnet synchronous motor as a preferred method,.

The linked switch is manual switch as a preferred method,.

The banister includes base as a preferred method, and magneto, the Permanent Magnet and Electric are fixed on the base Machine drives power output shaft by deceleration mechanism, and the end of the power output shaft is fixed with one end that an active is cranked arm, described Base is provided with a limited block, and the active, which is cranked arm, limits its amplitude of fluctuation by limited block, and the active is cranked arm another End is actively socketed on one end of a connecting rod, and the other end of the connecting rod is actively socketed on one end of a swing arm, the swing arm it is another One end is fixedly attached with the pendulum shaft being rotatably arranged on base, is linked with one end by hanger in the pendulum shaft and is fixed on machine Balancing spring on seat, the bar grip of the one end dead brake lever of the pendulum shaft are described when the restrictor bar is in a horizontal position Actively crank arm axis and connecting rod axis line it is straight or be folded upward to make actively to crank arm and abut against one end of limited block.

When the restrictor bar is in a vertical position as a preferred method, axis that the active is cranked arm and horizontal plane Angle, which is equal to or slightly less than to make actively to crank arm with the angle of connecting rod axis and horizontal plane, abuts against the other end of limited block.

A handwheel is additionally provided on the base as a preferred method, the handwheel transmission speed reducer structure is described Hand wheel rotating changes to the angle of make actively to crank arm axis and the line of connecting rod axis.

The deceleration mechanism includes the rotating cylinder being fixedly connected on power output shaft, the rotating cylinder as a preferred method, Rack gear is arranged in one end, and the internal tooth of the gear ring engages with the multiple planetary gears being arranged in gear ring, the planetary gear and The sun gear at center engages, and the sun gear is driven by magneto to be rotated.

The sun gear is fixedly connected with the p-m rotor of magneto as a preferred method, and the permanent magnetism turns Son and motor shaft pivot bush unit, the motor shaft are fixedly connected with motor case body side cover.

The utility model motor rotation when magneto has electric current input, which passes through transmission mechanism, can drive restrictor bar reciprocal 90 Rotation in degree, when the controller power loss of this circuit, normally closed relay power loss simultaneously, after normally closed relay power loss, due to linkage It closes the switch, each phase line end short circuit of magneto will be worked as, at this point, as artificially pulled restrictor bar at this time through transmission mechanism after having a power failure Magneto high speed rotation (magnetic field and coil make cutting magnetic line movement and generate induced potential) is driven to switch to generator, at this time It is not easy to rotate due to generating resistance inside electric motor short circuit motor, it is in addition (flat in the case where having a power failure, balance mechanism being impaired simultaneously Weighing apparatus spring or the fracture of spring hanger), the tenesmus campaign of restrictor bar can also generate damping effect and play the role of safeguard protection；Such as have a power failure lock Bar can close manual switch in horizontality and inaccurate vehicle pass-through, connect under the action of curved arm rod mechanism and baffle at this time Closely at a dead three-legged structure.As artificially argued for the sake of arguing or having other vibrations according to foregoing circuit principle as art is good for strength restrictor bar It is maintained at a horizontal state.If artificially opening a sluice gate to argue for the sake of arguing manual switch need to be disconnected and releasing resistance.It, can be with when needing artificially to argue for the sake of arguing Manual switch is opened, to make each phase line of magneto in open-circuit condition, magneto can be freely rotated.When controller obtains When electric, normally closed relay obtain it is electric after disconnect, manual switch is in the state of artificial connect at this time, each phase line of magneto It is connected with independence with controller.

Detailed description of the invention

Fig. 1 is circuit diagram when the utility model embodiment applies common magneto.

Circuit diagram when Fig. 2 is the utility model embodiment application permanent magnet synchronous motor.

Fig. 3 is structural schematic diagram when the utility model embodiment banister barrier gate locks.

Fig. 4 is partial sectional view when the utility model embodiment banister barrier gate locks.

Fig. 5 is structural schematic diagram when the utility model embodiment banister barrier gate unlocks.

Fig. 6 is structural schematic diagram when the utility model embodiment banister opens a sluice gate locking.

Fig. 7 is the structural schematic diagram that the utility model embodiment banister opens a sluice gate solution locking.

Specific embodiment

Below with reference to embodiment and compares attached drawing the utility model is described in further detail.

The banister circuit that the restrictor bar that rises and falls can be manually controlled when a kind of power failure of the present embodiment please refers to attached drawing 1 to Fig. 2, packet The controller that the magneto 15 and control magneto 15 for including driving banister work work, each phase of the magneto 15 Line is operated with manual switches 19 connection controllers respectively, and each phase line of the magneto is also connected by normally closed relay K1 respectively Short circuit is formed, the normally closed relay K1 is controlled by controller.

Motor rotation can drive rotation in reciprocal 90 degree of restrictor bar by transmission mechanism when magneto 15 has electric current input, when When the controller power loss of this circuit, normally closed relay K1 power loss simultaneously, after normally closed relay K1 power loss, since manual switch 19 closes It closes, by when the short circuit of each phase line end of magneto 15, is driven at this time through transmission mechanism at this point, artificially pulling restrictor bar after such as having a power failure 15 high speed rotation of magneto (magnetic field and coil make cutting magnetic line movement and generate induced potential) switchs to generator, at this time by It generates resistance inside electric motor short circuit motor to be not easy to rotate, in addition (the balance in the case where having a power failure, balance mechanism being impaired simultaneously Spring or the fracture of spring hanger), the tenesmus campaign of restrictor bar can also generate damping effect and play the role of safeguard protection；Such as have a power failure restrictor bar Manual switch can be closed in horizontality and inaccurate vehicle pass-through, be approached under the action of curved arm rod mechanism and baffle at this time At a dead three-legged structure.As artificially argued for the sake of arguing or having other vibrations that restrictor bar is tieed up as art is good for strength according to foregoing circuit principle It holds in horizontality.If artificially opening a sluice gate to argue for the sake of arguing manual switch need to be disconnected and releasing resistance.When needing artificially to argue for the sake of arguing, can beat Manual switch 19 is opened, to make each phase line of magneto 15 in open-circuit condition, magneto 15 can be freely rotated.Work as control When device obtains electric, normally closed relay K1 obtain it is electric after disconnect, at this time manual switch 19 in the state of artificial connect, magneto 15 Each phase line can independently be connected with controller.

In the embodiment of banister circuit that the restrictor bar that rises and falls can be manually controlled when one has a power failure, please referring to Fig. 1 magneto is The common magneto of two-phase, or please refer to the permanent magnet synchronous motor that Fig. 2 magneto is three-phase.

In the embodiment of banister circuit that the restrictor bar that rises and falls can be manually controlled when one has a power failure, Fig. 3 to Fig. 7 is please referred to, preceding Specifically it is also possible that banister includes base 8, is fixed with motor on the base 8 on the basis of surface technology scheme, the motor is logical Cross deceleration mechanism driving power output shaft 6, the end of the power output shaft 6 be fixed with one actively crank arm 11 one end, it is described Base 8 is provided with a limited block 7, and described actively crank arm 11 limits its amplitude of fluctuation by limited block 7, described actively to crank arm 11 The other end be actively socketed on one end of a connecting rod 10, the other end of the connecting rod 10 is actively socketed on one end of a swing arm 1, institute The other end for stating swing arm 1 is fixedly attached with the pendulum shaft 3 being rotatably arranged on base 8, is hung in the pendulum shaft 3 by hanger 2 It is fixed on the balancing spring 12 on base 8 equipped with one end, the bar grip 4 of the one end dead brake lever 5 of the pendulum shaft 3 is described When restrictor bar 5 is in a horizontal position, the line of actively crank arm 11 axis and 10 axis of connecting rod is straight or is folded upward at and makes actively It cranks arm 11 one end for abutting against limited block 7.In the case where restrictor bar falls bar and has a power failure or break down, drawn at this time in balancing spring 12 Hanger 2, which generates a kind of counter-clockwise direction torsion and makes actively to crank arm by connecting rod 10, under the action of power 11 is pressed on limited block 7 One end such as artificially argues for the sake of arguing and is equal to the pulling force of enhancing balancing spring 12, and actively crank arm at this time 11, connecting rod 10 and limited block 7 are close At a dead triangle locking structure, so as to prevent accidentally arguing for the sake of arguing under abnormal condition.

In the embodiment of banister circuit that the restrictor bar that rises and falls can be manually controlled when one has a power failure, referring to FIG. 6, technology in front On the basis of scheme specifically it is also possible that restrictor bar 5 it is in a vertical position when, it is described actively crank arm 11 axis and horizontal plane folder Angle is equal to or slightly less than to be made actively to crank arm 11 other ends for abutting against limited block 7 with the angle of 10 axis of connecting rod and horizontal plane.Stop Electricity or in the case where opening a sluice gate in the case where breaking down the holding of 5 rising stem of restrictor bar, at this time under the action of 12 pulling force of balancing spring Hanger 2 generates a kind of counter-clockwise direction torsion to be made actively to crank arm 11 other ends for being pressed on limited block 7 by connecting rod 10, such as people To fall the pulling force that bar is equal to enhancing balancing spring 12 with typhoon, actively crank arm at this time 11, connecting rod 10 and limited block 7 are close at one A dead triangle locking structure, so as to prevent from accidentally falling bar under abnormal condition.

In the embodiment of banister circuit that the restrictor bar that rises and falls can be manually controlled when one has a power failure, Fig. 3 to Fig. 7 is please referred to, preceding Specifically it is also possible that being additionally provided with a handwheel 9, the 9 transmission speed reducer knot of handwheel on base 8 on the basis of surface technology scheme Structure, the handwheel 9 rotation change to the angle of make actively to crank arm 11 axis and the line of 10 axis of connecting rod；It is locked in barrier gate Periodically, referring to FIG. 3, in order to manually argue for the sake of arguing and (open a sluice gate), rotatable handwheel 9 make connecting rod 10 with actively crank arm 11 center line to Lower bending generates an obtuse angle (being less than 180 degree), and plate moves restrictor bar 5 at this time while restrictor bar is counter-clockwise under the help of 12 pulling force of balancing spring Direction, which rotates, holds up restrictor bar 5 vertically；When opening a sluice gate locking, referring to FIG. 5, rotatable handwheel 9 makes connecting rod for artificial barrier gate 10 generate a clockwise obtuse angle with 11 center line of actively cranking arm, and plate moves restrictor bar 5 while overcoming balancing spring 12 at this time Pulling force forces restrictor bar 5 to be rotated clockwise, and restrictor bar is depressed into horizontality.

In the embodiment of banister circuit that the restrictor bar that rises and falls can be manually controlled when one has a power failure, referring to FIG. 4, technology in front Specifically it is also possible that deceleration mechanism includes the rotating cylinder 16 being fixedly connected on power output shaft 6, the rotating cylinder 16 on the basis of scheme Rack gear 17 is fixed in one end, and the internal tooth of the gear ring 17 is engaged with the multiple planetary gears 18 being arranged in gear ring 17, the row Star gear 18 is engaged with the sun gear at center, and the sun gear is driven by motor 15 to be rotated, and 16 periphery of rotating cylinder, which is provided with, nibbles Close the outer groove of transmission handwheel.

In the embodiment of banister circuit that the restrictor bar that rises and falls can be manually controlled when one has a power failure, referring to FIG. 4, technology in front Specifically it is also possible that sun gear is fixedly connected with the p-m rotor 14 of motor 15 on the basis of scheme, the p-m rotor 14 With motor shaft pivot bush unit, the motor shaft is fixedly connected with motor case body side cover 13.

The banister circuit that the restrictor bar that rises and falls can be manually controlled when being to the utility model power failure above is expounded, for helping Assistant solves the utility model, but the embodiments of the present invention and is not restricted to the described embodiments, any without departing from this reality With changes, modifications, substitutions, combinations, simplifications made under new principle, it should be equivalent substitute mode, be included in this reality With in novel protection scope.

Claims (8)

1. the banister circuit for the restrictor bar that rises and falls can be manually controlled when a kind of power failure, it is characterised in that: forever including the work of driving banister Magneto and the controller of control magneto work, each phase line of the magneto are connected by linked switch control respectively Device processed, each phase line of the magneto also connect to form short circuit by normally closed relay respectively, and the normally closed relay is controlled In controller.

2. the banister circuit for the restrictor bar that rises and falls can be manually controlled when power failure according to claim 1, it is characterised in that: it is described forever Magneto is common magneto or permanent magnet synchronous motor.

3. the banister circuit for the restrictor bar that rises and falls can be manually controlled when power failure according to claim 1, it is characterised in that: described Dynamic switch is manual switch.

4. the banister circuit for the restrictor bar that rises and falls can be manually controlled when power failure according to claim 1, it is characterised in that: the road Lock includes base, and magneto is fixed on the base, and the magneto drives power output shaft, institute by deceleration mechanism The end for stating power output shaft is fixed with one end that an active is cranked arm, and the base is provided with a limited block, and the active is bent Arm limits its amplitude of fluctuation by limited block, and the other end that the active is cranked arm is actively socketed on one end of a connecting rod, the company The other end of bar is actively socketed on one end of a swing arm, and the other end of the swing arm and the pendulum shaft being rotatably arranged on base are solid It is fixed to be socketed, the balancing spring that one end is fixed on base, one end of the pendulum shaft are linked with by hanger in the pendulum shaft The bar grip of portion's dead brake lever, when the restrictor bar is in a horizontal position, the line pen of actively the crank arm axis and connecting rod axis It is straight or be folded upward to make actively to crank arm and abut against one end of limited block.

5. the banister circuit for the restrictor bar that rises and falls can be manually controlled when power failure according to claim 4, it is characterised in that: the lock When bar is in a vertical position, the angle of axis and horizontal plane that the active is cranked arm is equal to or slightly less than and connecting rod axis and level The angle in face, which makes actively to crank arm, abuts against the other end of limited block.

6. the banister circuit for the restrictor bar that rises and falls can be manually controlled when power failure according to claim 4 or 5, it is characterised in that: institute It states and is additionally provided with a handwheel on base, the handwheel transmission speed reducer structure, the hand wheel rotating is to make axis of actively cranking arm It changes with the angle of the line of connecting rod axis.

7. the banister circuit for the restrictor bar that rises and falls can be manually controlled when power failure according to claim 4 or 5, it is characterised in that: institute Stating deceleration mechanism includes the rotating cylinder being fixedly connected on power output shaft, and described rotating cylinder one end is arranged rack gear, the gear ring it is interior Tooth is engaged with the multiple planetary gears being arranged in gear ring, and the planetary gear is engaged with the sun gear at center, the sun Gear is driven by magneto to be rotated.

8. the banister circuit for the restrictor bar that rises and falls can be manually controlled when power failure according to claim 7, it is characterised in that: it is described too Positive gear is fixedly connected with the p-m rotor of magneto, the p-m rotor and motor shaft pivot bush unit, the motor shaft with Motor case body side cover is fixedly connected.