CN106012898B - A kind of barrier gate machine core - Google Patents
A kind of barrier gate machine core Download PDFInfo
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- CN106012898B CN106012898B CN201610382383.2A CN201610382383A CN106012898B CN 106012898 B CN106012898 B CN 106012898B CN 201610382383 A CN201610382383 A CN 201610382383A CN 106012898 B CN106012898 B CN 106012898B
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- barrier gate
- subsystem
- machine core
- gate machine
- output shaft
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Braking Arrangements (AREA)
- Transmission Devices (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The embodiment of the invention discloses a kind of barrier gate machine cores, for reducing the limitation to banister shell.The barrier gate machine core of the embodiment of the present invention includes: the power sub-system including driving motor, and deceleration subsystem and the core rack of power are obtained from the power sub-system, and the power sub-system and deceleration subsystem are arranged in the core rack.In the barrier gate machine core of the embodiment of the present invention, the power sub-system of power is provided for the barrier gate machine core, the biggish component of these volumes of deceleration subsystem connecting with the power sub-system is arranged in the core rack, these subsystems are all supported by core rack, without being mounted on the shell of banister, to reduce the limitation to shell, so that the shell of banister more flexible multiplicity in manufacture and design.
Description
Technical field
The present invention relates to mechanical driving device more particularly to a kind of barrier gate machine cores.
Background technique
Banister can control the flowing of vehicle or people etc., standing to be placed in parking lot, security check etc..
The machine core of present banisters most of on the market is all carry on the shell of banister, and shell had both played masking machine core
Effect, and play the role of support machine core.
The scheme of the prior art, in order to allow casing that can support machine core, it is desirable that casing rigidity is very high, so as to cause shell steel
Material wants sufficiently thick, this had both increased the cost of shell, also limits the processing to shell.
Summary of the invention
The embodiment of the invention provides a kind of barrier gate machine cores, it is intended to reduce the limitation to banister shell.
In order to solve the above-mentioned technical problem, the embodiment of the invention provides following technical schemes:
A kind of barrier gate machine core, comprising:
Power sub-system including driving motor obtains the deceleration subsystem of power, Yi Jiji from the power sub-system
Core support, the power sub-system and deceleration subsystem are arranged in the core rack.
Further, the core rack is equipped with installation position, the power sub-system and deceleration subsystem described in
Installation position is connect with the core rack.The setting of installation position can be convenient power sub-system and deceleration subsystem in machine core branch
Installation and raising installation accuracy on frame.
Further, the power sub-system and deceleration subsystem are set to the first side of the core rack, described defeated
Shaft penetrates through the core rack so that the part that blocks the way is connected to the output shaft close to the second side of the core rack.In this way
Setting, the space that core rack is reasonably utilized makes the barrier gate machine core of the embodiment of the present invention more compact.
Further, the deceleration subsystem includes the driving wheel equipped with snap finger and driven wheel equipped with driving groove, described
Snap finger buckles into the driving groove, and the power sub-system transmits power to the driving wheel, and the snap finger acts on the transmission
Slot is so that the driving wheel drives the driven wheel.In this way, driving wheel by snap finger acts on driving groove to drive driven wheel,
When driving wheel rotates, the arm of force that snap finger acts on driven wheel is changing, and passes through the shaft and active of connection driven wheel in snap finger
When straight line between the shaft of wheel, the velocity of rotation of driven wheel ascending can arrive again it is small, so that output shaft drives restrictor bar can reality
Existing quiet takeoff and landing.
Further, the driving groove is radial slot, starts turning and terminate rotational position in the driven wheel, described
The direction of motion of snap finger and the radial direction of the driven wheel are in the same direction.Such structure starts turning and terminates rotation position in driven wheel
Place is set, driven wheel acts on radial direction of the direction along driving wheel of the power of snap finger, so that driven wheel cannot be rotated actively, so that driven
Wheel is locked；On the other hand, at this point, snap finger acts on the arm of force minimum of driven wheel, and it is located at the shaft of driving wheel in driving groove
When with plane where the shaft of driven wheel, the arm of force that snap finger acts on driven wheel is maximum, is starting to realize driven wheel
Rotation and termination rotational position speed are minimum, which goes to zero, when driven wheel turns to middle position, the speed of driven wheel
Degree is maximum, is reacted to the restrictor bar being mounted on output shaft, the stop position speed of lifting and fall of restrictor bar goes to zero, and realizes lock
The smooth rotation of bar.
Further, the driving groove starts turning position and terminates the angle between turned position and existed according to restrictor bar at it
Restrictor bar falls the angle that stop position and restrictor bar lift between stop position and sets.In this way, can be passed during fabrication by setting
Dynamic slot starts turning position and terminates the angle between turned position to come so that the work of barrier gate machine core meets concrete scene at it
The rotating requires of middle restrictor bar.
Further, the snap finger two sides are located on the driving wheel and are respectively provided with a fixing axle, the two sides of the driven wheel
Edge is respectively provided with a restriction slot, when the driven wheel turns to the restriction slot and the fixing axle contacts, the fixing axle
Cooperate with slot is limited to lock the rotation of the driven wheel.The restriction slot is turned in driven wheel to contact with the fixing axle
When, if driven wheel rotates, limit slot edge act on fixing axle power direction and driving wheel it is radial in the same direction, thus from
Driving wheel cannot be rotated actively, realize the self-locking of driven wheel.
Further, the edge of the driving wheel is gear structure, and the power sub-system passes through on power output shaft
The gear structure engaged transmission at the edge of gear and the driving wheel.To according to the gear and driving wheel on the power output shaft
The gear ratio of gear on edge is different, thus it is possible to vary the torque that power sub-system is transmitted to deceleration subsystem is matched with speed reducer
It closes, realizes the output torque size and revolving speed for changing barrier gate machine core.
Further, the barrier gate machine core further includes the equalising torque with the deceleration Subsystem to control output shaft
Subsystem, the equalising torque subsystem are arranged on the barrier gate machine core.When barrier gate machine core is for installing restrictor bar, the road
Lock will also include equalising torque subsystem, by the equalising torque subsystem be also mounted on barrier gate machine core rather than the shell of banister
On, it will be further reduced the limitation to shell, and the structure of barrier gate machine core can be made more compact, be conducive to barrier gate machine core and road
The installation of lock.
Further, the equalising torque subsystem includes elastic component and the shifting block that is connected to the output shaft, the bullet
Property part one end is abutted with the shifting block, and the other end of the elastic component is connect with the core rack, in the deceleration subsystem
When power being transferred to valve rod by output shaft, the shifting block driven by the output shaft compresses the elastic component, at this time institute
It states valve rod and acts on the torque that the torque of the output shaft acts on the output shaft with the elastic component and offset.
Further, when restrictor bar is mounted on the output shaft, the shifting block is relative to the axial lock of the output
Bar direction protrusion, the elastic component is located at the side close to the restrictor bar of the output shaft, thus the shifting block and the bullet
Property part abut.Such setting, elastic component are easy to fix with core rack, facilitate the installation of elastic component.
Further, the equalising torque subsystem further includes guide groove, and the core rack is the structure with cavity,
The equalising torque subsystem is placed in the cavity, the guide groove and the cavity inner wall when the elastic component is flexible
The elastic component is limited jointly.
Further, the equalising torque subsystem further include the driving member contacted with the shifting block and with the driving member
The briquetting of abutting, the briquetting are sheathed on the elastic component close to one end of the shifting block, and the shifting block is by compressing the biography
Moving part drives the briquetting to compress the elastic component, and the guide groove and the cavity inner wall limit the driving member jointly
It is mobile.After pressure spring is placed in the accommodating cavity, the guide groove and cavity inner wall limit the work of pressure spring jointly, do not allow pressure spring to walk,
It ensure that the equalising torque subsystem of the embodiment of the present invention can work normally.
Further, the elastic component is pressure spring.Pressure spring is easy to buy.Cost is relatively low, excellent effect.
Further, the barrier gate machine core is additionally provided with the position detecting element of sensing chip and electrical control subsystem, described
Position detecting element is mounted in the core rack, and the sensing chip is driven by the deceleration subsystem, the position detection
Element controls the work of the power sub-system according to the turned position of detection sensing chip.The position of position detecting element can be with
With sinusoidal deceleration subsystem highlights correlations.So that the structure of core rack is more compact.
As can be seen from the above technical solutions, the embodiment of the present invention has the advantage that
In the barrier gate machine core of the embodiment of the present invention, the power sub-system of power is provided for the barrier gate machine core, is moved with described
The deceleration subsystem of power subsystem connection, the biggish component of these volumes are arranged in core rack, these subsystems are all by machine
Core support's support, without being mounted on the shell of banister, to reduce the limitation to shell, so that the shell of banister is manufacturing
More flexible multiplicity when with design.
Detailed description of the invention
Fig. 1 is a kind of front view of barrier gate machine core provided in an embodiment of the present invention；
Fig. 2 is the schematic diagram of barrier gate machine core shown in Fig. 1；
Fig. 3 is the sectional view of barrier gate machine core shown in Fig. 1；
Fig. 4 is the top view of barrier gate machine core shown in Fig. 1；
Fig. 5 is the part explosive view of barrier gate machine core shown in Fig. 1；
Fig. 6 is a schematic diagram of the deceleration subsystem of barrier gate machine core shown in Fig. 1；
Fig. 7 is another schematic diagram of the deceleration subsystem of barrier gate machine core shown in Fig. 1；
Fig. 8 is another schematic diagram of the deceleration subsystem of barrier gate machine core shown in Fig. 1；
Fig. 9 is a schematic diagram of the equalising torque subsystem of barrier gate machine core shown in Fig. 1；
Figure 10 is another schematic diagram of the equalising torque subsystem of barrier gate machine core shown in Fig. 1；
Figure 11 is the schematic diagram of the part of barrier gate machine core shown in Fig. 1；
Figure 12 is the schematic diagram of the part of another barrier gate machine core provided in an embodiment of the present invention；
Figure 13 is the schematic diagram of the part of another barrier gate machine core provided in an embodiment of the present invention；
Figure 14 is the schematic diagram of the barrier gate machine core of another installation wing plate provided in an embodiment of the present invention；
Figure 15 is the portion the I enlarged drawing of barrier gate machine core shown in Figure 14；
Figure 16 is another schematic diagram of barrier gate machine core shown in Figure 14；
Figure 17 is another schematic diagram of barrier gate machine core shown in Figure 14.
Wherein: 1, power sub-system；2, deceleration subsystem；3, output shaft；4, equalising torque subsystem；5, core rack；
6, installation position；7, first side；8, second side；9, snap finger；10, driving wheel；11, driving groove；12, driven wheel；13, fixed
Axis；14, restrictor bar；15, shifting block；16, guide groove；17, driving member；18, briquetting；19, pressure spring；20, sensing chip；21, electrical control
Subsystem；22, position detecting element；23, gear box cover；24, speed reducer；25, driving motor；26, power output shaft；27,
One straight line；28, second straight line；29, third straight line；30, power shelf；31, power switch, 32, interconnecting piece, 33, protrusion,
34, movable rod；35, first connecting rod；36, second connecting rod；37, bracket base；38, adjusting screw；39, sensing rack；40,
Sense, 41, power supply；42, slot is limited.
Specific embodiment
The embodiment of the invention provides a kind of barrier gate machine cores, for reducing the limitation to banister shell.
Fig. 1 is the schematic diagram of the barrier gate machine core of the embodiment of the present invention, and Fig. 5 is the explosion of the barrier gate machine core of the embodiment of the present invention
Figure, which includes: the power sub-system 1 including driving motor, and the deceleration subsystem of power is obtained from the power sub-system
System 2, the equalising torque subsystem 4 of output shaft 3, electrical control subsystem 21 and machine core branch are controlled with deceleration Subsystem
Frame 5, the power sub-system 1, deceleration subsystem 2, electrical control subsystem 21 and equalising torque subsystem 4 are all set to the machine core branch
On frame.
In other examples, which can not include electrical control subsystem, such as by electric-controlled system
System is mounted on the shell of banister etc., and the embodiment of the present invention does not constitute restriction to this.
In some embodiments, which can not include equalising torque subsystem, such as the equalising torque is sub
System is mounted on the shell of banister, or when the part that blocks the way of banister be wing plate, swing component rather than when restrictor bar, because of the weight of wing plate
Amount is relatively light without using equalising torque subsystem, so that the barrier gate machine core can not include equalising torque subsystem.If certain road
Lock further includes other subsystems, these other subsystems can be mounted in core rack or on the shell of banister, this hair
Bright embodiment is not especially limited this.I.e. barrier gate machine core may include: the power sub-system including driving motor, from power
System obtains deceleration subsystem and the core rack of power, and the power sub-system and deceleration subsystem are arranged in the machine core
On bracket.Wherein, power sub-system provides power for barrier gate machine core, and deceleration subsystem changes the torque of barrier gate machine core output.It will
Power sub-system and the biggish component of these volumes of deceleration subsystem are arranged in the core rack, these systems are all by machine core branch
Frame support, without being mounted on the shell of banister, to reduce the limitation to shell, so that the shell of banister is being manufactured and set
The more flexible multiplicity of timing.
The core rack 5 is made of Steel material, and certain core rack can also be made of other materials, such as carbon material
Material, titanium alloy etc., present invention implementation do not limit this.The core rack of the embodiment of the present invention is rectangle steel construction, packet
Include cavity.The core rack is equipped with the structure for installation such as installation position 6, such as hole location, buckle structure, card slot, and installation position is excellent
Choosing is installation hole location, and the installation hole location in core rack can be processed to obtain by numerically-controlled machine tool, to reduce processing cost and mention
High manufacturing accuracy.Power sub-system 1, deceleration subsystem 2 and equalising torque subsystem 4 are connected by installation position 6 and core rack 5
It connects, i.e., other subsystems all surround the installation of this core rack, and are controlled by it installation accuracy.The core rack 5 is equivalent to one
A carrying and precision controlling platform.
Each banister subsystem is mounted in core rack 5, improves the efficiency of banister installation, and banister is each
The installation accuracy of subsystem is controlled by core rack, improves the installation accuracy of barrier gate machine core.And subsystems are set to and are somebody's turn to do
In core rack, the weight of the other component of machine core is carried by the core rack, is mounted on banister shell with by machine core
Scheme compares, and when banister uses the barrier gate machine core of the embodiment of the present invention, will can be reduced the limitation to shell, avoids machine core peace
Excessive design cannot be done greatly and again to the appearance of shell to the intensity requirement of shell when on shell.
Preferably, the rectangle steel of long 150mm wide 50mm thickness 4-5mm can be used in core rack 5, more meets the state of China in this way
Family's standard, helps to improve the production efficiency of this product.
The part that blocks the way includes restrictor bar, wing plate, oscillating deck etc..It should be noted that barrier gate machine core in the embodiment that the present invention has
It does not include the part that blocks the way, the part that blocks the way only may be mounted on barrier gate machine core, and in the embodiment having, the scheme of barrier gate machine core can be with
Including the part that blocks the way.
When the part that blocks the way is that restrictor bar etc. is relatively heavy component, barrier gate machine core includes equalising torque subsystem.As shown in figure 3, should
Core rack is the structure with cavity, and preferably rectangle steel construction, equalising torque subsystem 4 is placed in the cavity, is moved
Power subsystem and deceleration subsystem are set to the first side 7 of the core rack, and output shaft penetrates through core rack so that restrictor bar exists
The second side 8 of core rack is connect with output shaft 3.The space of core rack 5 is reasonably utilized in such setting, and will
These biggish mechanisms of power sub-system 1 and deceleration subsystem 2 are arranged outside core rack, by equalising torque subsystem 4 this
A relatively small-sized mechanism is set in the cavity of core rack 5, the space of core rack can be reasonably utilized, so that this hair
The barrier gate machine core of bright embodiment is more compact.
It is appreciated that core rack can not have cavity body structure, for example, solid slab in the embodiment that the present invention has
Material structure, power sub-system 1, deceleration subsystem 2, electrical control subsystem 21 and equalising torque subsystem 4 can be set at this time
In in the core rack 5, such as power sub-system, deceleration subsystem are set to the one side of the core rack, by equalising torque
Subsystem is set to the another side of the core rack.But it is preferred that core rack is the structure with cavity, this structure is convenient for adding
Work and raising machining accuracy, because rectangle steel has professional standard, can mention at this time if directly making core rack using rectangle steel
The manufacture efficiency of high barrier gate machine core reduces manufacturing cost.
When the part that blocks the way is the lighter component such as wing plate, oscillating deck, barrier gate machine core can not include equalising torque subsystem,
At this point, power sub-system and deceleration subsystem can be set to the first side of core rack, output shaft penetrate through core rack so that
The part that blocks the way is connected with exporting axis in the second side close to core rack.Such setting, is reasonably utilized core rack
Space makes the barrier gate machine core of the embodiment of the present invention more compact.At this point, if there are also other subsystems, it can also be by these other sons
System is mounted on core rack or banister shell, for example, subsystem is opened a sluice gate in the power-off of flap turnstile system when the part that blocks the way is flap turnstile
System is mounted in core rack.As shown in Fig. 2, being equipped with gear box cover in the installation hole location in the first side of core rack
23, power sub-system 1 is on the one side far from the core rack of gear box cover 23.The power sub-system includes driving
Motor 25 and matched speed reducer 24, by the speed reducer 24 for replacing different reduction ratio, thus it is possible to vary machine core output torque size
And revolving speed.
Certainly, power sub-system can not include speed reducer 24 in other examples, and Fig. 3 illustrates only power
A kind of connection relationship of subsystem 1 and core rack 5, in other examples, power sub-system can be directly installed on machine
In core support.But in order to preferably cooperate power sub-system and deceleration subsystem, scheme preferably shown in Fig. 3, i.e. power subsystem
System is mounted in core rack 5 by gear box cover 23, and deceleration subsystem is set in gear box cover 23.
After power is transferred to speed reducer 24 by driving motor 25, by the adjusting of speed reducer, speed reducer at the uniform velocity exports fixation
Torque is to deceleration subsystem 2.The deceleration subsystem 2 is set in the first side 7 of the core rack, and equalising torque subsystem holds
It is placed in the cavity of core rack 5.As shown in fig. 6, the deceleration subsystem 2 includes being equipped with the driving wheel 10 of snap finger 9 and being equipped with to pass
The driven wheel 12 of dynamic slot 11, the snap finger 9 buckle into driving groove 11.The deceleration subsystem 2 is located in gear box cover 23, driving wheel 10
Edge is gear structure, for example, helical teeth dish structure, and gear, the power output shaft are equipped on the power output shaft 26 of speed reducer
The gear structure engaged transmission at the edge of gear and the driving wheel 10 on 26, to drive driving wheel 10.In this way, power output
Axis 26 is engaged to driving wheel 10 by gear and is driven, thus according on 10 edge of gear and driving wheel on the power output shaft 26
Gear gear ratio it is different, thus it is possible to vary the torque that power sub-system transmit to deceleration subsystem cooperates with speed reducer, realization
Change the output torque size and revolving speed of barrier gate machine core.
Preferably, in order to reduce friction and noise, and processing efficiency is improved, the snap finger 9 on the driving wheel 10 is bearing
Structure, certainly, in other examples, snap finger 9 is also possible to the structures such as fixing axle, gear.
The driving wheel 10 and driven wheel 12 are Maltese structure.The driving groove 11 of driven wheel 12 is radial slot, i.e. driving groove
11 on driven wheel 12 being arranged radially along driven wheel 12.The snap finger 9 of driving wheel 10 acts on driving groove 11 so that driving wheel
10 drive driven wheel 12.I.e. driving wheel 10 drives driven wheel by the snap finger 9 and driving groove 11.The driven wheel 12 and output shaft
3 connect, and driven wheel can be structure as a whole with output shaft 3 in the present embodiment, and output shaft penetrates through the barrier gate machine core, in barrier gate machine core
The second side of the separate driven wheel output shaft connect with restrictor bar, so that driven wheel transmits power by exporting axial restrictor bar.
When driving wheel 10 at the uniform velocity rotates drive driven wheel 12 rotate, due to rotation when snap finger 9 slided in driving groove 11, actually from
The driving wheel stress arm of force is changing, so that the velocity of rotation of driven wheel constantly changes accordingly.
It is started turning in driven wheel and terminates rotational position with it, the direction of motion of snap finger and the radial direction of driven wheel are in the same direction.
That is, as shown in Figure 6 and Figure 8, first straight line 27 is perpendicular to second straight line 28, and wherein first straight line 27 is the shaft by driving wheel
With the straight line at snap finger center, second straight line 28 is to pass through the shaft of driven wheel 12 and the straight line at snap finger center.Such as Fig. 6 and Fig. 8 institute
Show, at this time driving wheel start or terminate drive driven wheel 12, the two positions dropped to respectively with restrictor bar minimum point position and
The position that restrictor bar is lifted to highest point is corresponding.Such structure starts turning and terminates rotational position, driven wheel in driven wheel
Radial direction of the direction along driving wheel of the power of snap finger is acted on, so that driven wheel cannot be rotated actively, so that driven wheel is locked；Separately
On the one hand, at this point, snap finger acts on the arm of force minimum of driven wheel, and it is located at the shaft of driving wheel and turning for driven wheel in driving groove
When plane where axis, the arm of force that snap finger acts on driven wheel is maximum, is starting turning and is terminating turn to realize driven wheel
Speed is minimum at dynamic position, which goes to zero, and when driven wheel turns to middle position, the speed of driven wheel is maximum, reaction
Stop position speed of lifting and fall to the restrictor bar being mounted on output shaft, restrictor bar goes to zero, and realizes the steady of restrictor bar and turns
It is dynamic.
Driving groove starts turning position and terminate the angle between turned position at it falls stopping in restrictor bar according to restrictor bar
Position and restrictor bar lift the setting of the angle between stop position.Rotational position is terminated with it that is, starting turning in driven wheel, the
The angle of two straight lines 28 and third straight line 29 is the half of the angle rotated during restrictor bar rises and falls, and wherein third straight line 29 is logical
Cross the straight line of the shaft of driving wheel and the shaft of driven wheel.In this way, can start to turn at it by setting driving groove during fabrication
Dynamic position and the angle terminated between turned position come so that the rotation that the work of barrier gate machine core meets restrictor bar in concrete scene is wanted
It asks.
As shown in Fig. 6, Fig. 7 and Fig. 8, for example, restrictor bar falls the position of stopping and restrictor bar lifts one corotation of position of stopping
90 degree are moved, it is assumed that start to lift position in restrictor bar, third straight line 29 and the angle of second straight line 28 are -45 degree, are opened in restrictor bar
The angle of beginning lowering position, third straight line 29 and second straight line 28 is 45 degree.If the folder of the second straight line 28 and third straight line 29
Angle is speed change angle, is that -45 degree and 45 degree of positions, i.e. Fig. 6 and position shown in Fig. 8, snap finger 9 act on driven in speed change angle
The arm of force on wheel is maximum, and when speed change angle is 0 degree, i.e., position as shown in Figure 7, snap finger 9 acts on the arm of force of driven wheel most
It is small.Meanwhile being determined by the installation relation of two-wheeled, driving wheel spends starting point in speed change angle -45 and at the uniform velocity does work always to 45 degree of terminals,
And driven wheel speed is -45 degree in speed change angle and speed goes to zero at 45 degree, driven wheel, such as can be in 0 degree speed maximum
It is 1.45 times of driving wheel, the speed and angle of rotation functional relation of driven wheel are sine curve.It is reacted on restrictor bar, restrictor bar
It goes to zero lifting and falling a bit rate, stable action.
It is appreciated that in other examples, the maximum angle between second straight line and third straight line can not also root
According to the rotational angle setting of rising and falling of restrictor bar, start to lift and start lowering position, the folder of third straight line and first straight line in restrictor bar
Angle can not also be identical, and the embodiment of the present invention is not construed as limiting this.
It is located at the snap finger two sides on driving wheel and is respectively provided with a fixing axle 13, the two sides edge of the driven wheel is respectively provided with one
Slot 42 is limited, when the driven wheel, which turns to the restriction slot 42, to be contacted with the fixing axle 13, the fixing axle and restriction
Slot cooperates to lock the rotation of the driven wheel.When driven wheel turns to the restriction slot and the fixing axle contacts, if from
Wheel rotation, then limit slot edge act on fixing axle power direction and driving wheel it is radial in the same direction, so that driven wheel is not
It can actively rotate, realize the self-locking of driven wheel.And in order to provide certain buffering effect between driving wheel 10 and driven wheel 12.
Fixing axle and the principle that the Maltese structure of cooperation is arranged for limiting slot further realize the reverse self-locking function of deceleration subsystem, i.e.,
In beginning and end position, driven wheel end cannot active rotation, i.e. driven wheel is locked.
If driven wheel is symmetrical structure, fixing axle is correspondingly symmetrically located at 9 two sides of snap finger, i.e. two fixing axles respectively away from
Snap finger is equidistant.It is sine curve to help to realize speed and the angle of rotation functional relation of driven wheel.
It, i.e., should when gear uniform rotation on power output shaft when power sub-system at the uniform velocity transmits power to driving wheel
Driving wheel is rotated with constant speed.And driven wheel is still speed change rotation.
The trough rim of driving groove on the driven wheel of the embodiment of the present invention is linear structure.The edge of driving groove 11 is also possible to
Curvilinear structures, gear structure etc., when driving groove is gear structure, snap finger is also possible to gear structure, so that the two can nibble
It closes.The embodiment of the present invention is not construed as limiting this.
Fig. 1 to Fig. 5 is the embodiment schematic diagram for installing the barrier gate machine core of restrictor bar.
Figure 14, Figure 15, Figure 16 and Figure 17 are the schematic diagram for installing the embodiment of barrier gate machine core of wing plate.Such as Figure 14 to Figure 17
It is shown.Barrier gate machine core shown in Figure 14 includes deceleration subsystem 2, and the specific structure and working principle of the deceleration subsystem 2 can be with
With reference to the aforementioned description to Fig. 6 to Fig. 8, the difference of the deceleration subsystem 2 of Figure 14 and Fig. 6 is driving wheel 10 and driven wheel 12
Rotational angle is different.As shown in Figure 14 to Figure 16, deceleration subsystem 2 is made of driving wheel 10 and driven wheel 12: in driving wheel 10
One snap finger 9 of upper stretching is provided with driving groove 11 on driven wheel 12, and the snap finger 9 of driving wheel 10 buckles into the driving groove 11 of driven wheel 12
To connect driving wheel and driven wheel.Driven wheel 12 is driven to rotate when driving wheel 10 at the uniform velocity rotates, snap finger 9 is passing when due to rotation
Sliding in dynamic slot 11, actually the driven wheel stress arm of force is changing: such as attached drawing 15: setting the folder of second straight line 28 and third straight line 29
Angle is speed change angle, and for speed change angle in -19 degree starting points and 19 degree of final positions, snap finger 9 acts on the maximum of the arm of force on driven wheel,
Snap finger 9 acts on the arm of force minimum of driven wheel when 0 degree of position；Meanwhile determining that driving wheel is arrived in starting point by the installation relation of two-wheeled
Terminal at the uniform velocity does work (152 degree of corotating) always, and driven wheel speed speed when speed change angle is -19 degree and 19 degree tends to
Zero, driven wheel speed at 0 degree is maximum, e.g. the 1.45 of driving wheel times, the speed and angle of rotation functional relation of driven wheel 12
For sine curve.Reflect flap turnstile wing plate, go to zero in unlatching and closing point bit rate, so very steady.Meanwhile passing through fixation
The relationship of the snap finger 9 of the structural relation and driving groove 11 and constant speed wheel of the restriction slot 42 of axis 13 and driven wheel, the deceleration subsystem
System reverse self-locking also may be implemented: be exactly in beginning and end position, cannot active rotation, i.e. change pulley quilt from change pulley end
Locking.
It can be with driven wheel is equipped with output shaft, which rotates to drive the wing under the drive of driven wheel by Figure 14
The rotation of plate.Certain driven wheel to the transmission of the power of wing plate can also in other way, such as on driven wheel with a connecting rod
It is fixedly connected, one end of the connecting rod is connect with driven wheel, and the other end of the connecting rod is connect with wing plate, and the embodiment of the present invention is to driven
It takes turns and is not construed as limiting with the specific connection type of wing plate.
It is appreciated that the driven wheel in the scheme of barrier gate machine core shown in Figure 14 is starting turning position and the position that stops operating
Angle between setting can also be correspondingly arranged according to the rotational angle of wing plate, such as two rotational angles are identical.
The wherein attached drawing of Figure 14 to Figure 17 removes power sub-system to more clearly show deceleration subsystem, can
To understand, which includes power sub-system, which transmits power to deceleration subsystem, can refer to aforementioned reality
Apply the content of example.For example, driving motor or speed reducer being driven with driving wheel meshed gears to Figure 14, to drive driving wheel
Rotation.
Specific descriptions to Fig. 6 to Fig. 8 can refer to the specific descriptions of Figure 14 to 16.Therefrom, it will be understood that driving wheel 10
With the specific size of driven wheel 12, limit slot 42 and can do corresponding tune in the specific setting position on the side edge of driven wheel 12
It is whole, and angle of the driven wheel 12 between the position for starting turning and stopping operating can be set according to the rotational angle for the part that blocks the way.
The present invention is not especially limit this.In the prior art, barrier gate machine core is in order to realize that gate or restrictor bar be smooth, low noise
Folding will accomplish " delay startup-quickly slow stopping of operation-", some designs use servo electrical machinery system, with high costs；Have
It is that a set of mechanical linkage of design reaches " sine slows down " purpose, generallys use three-link structure, intermediate connecting rod and front and back end
Connecting rod connection, intermediate connecting rod is equivalent to hanging installation: required in design intermediate connecting rod only in the X and Y-axis on do two dimensional motion, so
It is required that three connecting rods are moved in same two-dimensional surface, and it is very high to machining accuracy, strength of materials requirement, it otherwise easily damages, this is with regard to pole
Big increases cost.
And the deceleration subsystem of the embodiment of the present invention, by simply assembling the output torque that can be realized to barrier gate machine core
The purpose of deceleration, structure is simple, easy to assembly, is also easy to control to precision, moreover it is possible to reduce cost.
As shown in Fig. 3, Fig. 4, Fig. 9 and Figure 10, in some embodiments, such as when the part that blocks the way is restrictor bar, i.e. barrier gate device
Core is for when controlling restrictor bar, barrier gate machine core to may include equalising torque subsystem 4, with the gravity of balance road gate restrictor bar.Equalising torque
Subsystem 4 is located in the cavity of barrier gate machine core, which includes pressure spring 19 and shifting block 15, and wherein shifting block 15 includes
Interconnecting piece 32 and protrusion 33, the interconnecting piece 32 are connect with output shaft 3, which is equipped with card slot, and output shaft 3 is equipped with card
Position, interconnecting piece 32 are clamped by the detent on card slot and output shaft 3 thereon, and can be after clamping in the bayonet of interconnecting piece 32
Place turns round to tighten up a screw and be sealed, so that interconnecting piece and the firm clamping of output shaft.Certain interconnecting piece and output shaft can also be bonded
Or welding, or even be integrally formed etc., the embodiment of the present invention is not construed as limiting this.After output shaft 3 connects restrictor bar 14, the protrusion
Portion 33 is protruded relative to output shaft 3 to 14 direction of restrictor bar, and pressure spring 19 is located at the side close to the restrictor bar 14 of output shaft 3, from
And protrusion 33 is abutted with pressure spring 19.That is, as shown in Figure 10, Figure 10 shows schematic diagram when restrictor bar is fallen, shifting block 15 it is convex
Portion 33 is protruded to the direction of restrictor bar 14 out, and the installation site of pressure spring 19 is located at the side of output shaft 3, and the side is close to the side of restrictor bar 14
To, thus, protrusion 33 is abutted with the realization of pressure spring 19.When restrictor bar is when rising and falling, the gravity of restrictor bar acts on a torque to output shaft,
And the elastic force of pressure spring acts on a torque to output shaft by shifting block, the torque of restrictor bar and the torque of pressure spring are contrary, i.e. lock
The torque of bar and the torque realization of pressure spring offset.If carrying out after corresponding matching is adjusted restrictor bar and pressure spring, it can be achieved that restrictor bar pair
The torque and pressure spring of output shaft, which cancel out each other to the torque of output shaft, reaches in a basic balance, so that output shaft hardly needs confrontation
The gravity of restrictor bar increases the service life of output shaft.Especially when restrictor bar falls on minimum point, shifting block has maximum to pressure spring at this time
Decrement, restrictor bar are all maximum to the torque of output shaft to the torque and pressure spring of output shaft, and two torques are cancelled out each other, in output shaft
When lifting restrictor bar, restrictor bar gradually changes the torque of output shaft, and pressure spring 19 also changes the torque of output shaft accordingly, realizes
The torque overall process balance that restrictor bar rises and falls, certainly, sometimes because of difficulty of structure setting etc., this equalising torque is substantial equilibrium,
Sometimes it cannot be completely counterbalanced by.
If balancing restrictor bar gravity using the tension spring scheme of the prior art, since the elastic force arm of force and the restrictor bar gravity arm of force are split
Output shaft both ends, theoretically output shaft needs to fight twice of restrictor bar gravity, output shaft and axis very high to output shaft and bearing requirements
The service life held also shortens significantly.Meanwhile according to material property, under similarity condition, the pressure spring service life is greater than tension spring.Simultaneously in barrier gate device
When core lifts restrictor bar, it can be cooperated with driving motor using the energy storage pressure spring of pressure spring and lift restrictor bar, reduce the consumption of electric energy.
When restrictor bar turns at the maximum position to rise and fall, the elastic force of pressure spring 19 and deceleration subsystem 2 above-mentioned it is self-locking
Force-fitting enables restrictor bar surely to fix；When between restrictor bar stopping at the maximum position that it rises and falls, the elastic force of pressure spring and dynamic
The self-locking force-fitting of the speed reducer of power subsystem can enable restrictor bar to stablize and fix.In this way, the use of pressure spring, because rationally sharp
Reduce the requirement to some components of banister in banister normal use with the elastic force of pressure spring.
In other examples, other elastic component substitutions, such as caoutchouc elasticity pipe, bellows can be used in pressure spring 19
Etc..
In other examples, shifting block 15 can be integrally formed with output shaft 3 or shifting block is welded with output shaft 3, this
When shifting block ontology it is prominent with respect to output shaft, compression press spring still may be implemented in shifting block.I.e. shifting block is except through interconnecting piece thereon
It is connected with exporting axis outer, shifting block 15 can also be connected with exporting axis using other modes, and the embodiment of the present invention is not construed as limiting this.
As shown in figure 11, in order to avoid pressure spring 19 bends the phenomenon that walks in flexible work, the equalising torque subsystem
System further includes guide groove 16, after guide groove 16 is mounted on the cavity in core rack 5 Nei, the chamber of guide groove 16 and core rack 5
Internal wall collectively forms an accommodating cavity, and the size of the accommodating cavity can be with the diametric fit of pressure spring, so that pressure spring is placed in the appearance
After setting chamber, the guide groove and cavity inner wall limit the work of pressure spring jointly, do not allow pressure spring 19 to walk, ensure that the embodiment of the present invention
Equalising torque subsystem can work normally.
In other embodiments of the invention, in order not to allow pressure spring to walk, there are also other alternative solutions, for example, in machine
The movable rod 34 of interconnection is installed, as shown in fig. 13 that first connecting rod 35 and second connecting rod 36 in core support, first connecting rod
35 abut with shifting block 15 or driving member 17, and second connecting rod is fixed with respect to core rack, and the movable end of first connecting rod 35 and second connects
The movable end of bar 36 mutually socket-connects, and pressure spring 19 can be wound on outside first connecting rod 35 and second connecting rod 36 and be arranged, and at this time first
One end of the close shifting block of connecting rod is projective structure, and the projective structure is bigger than the diameter of pressure spring, so that first connecting rod can be with pressure spring
It is flexible and move；Or first connecting rod 35 and second connecting rod 36 are hollow structure, pressure spring 19 can be set in the hollow structure.I.e.
Equalising torque subsystem in the embodiment of the present invention preferably further includes the anti-device that walks, and the anti-device that walks is for preventing pressure spring
The deformation that walks, pressure spring is worked normally, the inner wall of above-mentioned guide groove and core rack is the anti-device that walks, first
Connecting rod and second connecting rod are also the anti-device that walks.
Shifting block and pressure spring directly can be abutted mutually in some embodiments, in order to improve transmission force between shifting block and pressure spring
Effect, equalising torque subsystem further include the driving member 17 contacted with shifting block and the briquetting 18 abutted with driving member 17, briquetting 18
Can be tee T structure, which is sheathed on one end of the close shifting block of pressure spring 19, briquetting 18 abutted with driving member 17 one
End is greater than the diameter of pressure spring 19, and driving member is moved in the accommodating cavity that guide groove and core rack's cavity inner wall are constituted, that is, is oriented to
The movement of slot 16 and the inner wall of core rack 5 limitation driving member 17, prevents driving member 17 from dislocating, and shifting block passes through compression driving member band
Dynamic pressure block is with compression press spring 19, so that the power transmitting between shifting block and pressure spring is more stable.In order to allow shifting block to driving member
Act on it is more stable, which can be among bearing for the both ends of similar dumbbell be connecting rod structure, shifting block 15 is transmitted
Two bearings on part 17 are blocked, so that the abutting of shifting block and driving member is more stable.
In order to facilitate the installation of pressure spring and the assembling of barrier gate machine core, which further includes bracket base 37, machine core branch
Frame is connect with bracket base, and the two may be a fixed connection, and be also possible to other connection types such as bolt.And bracket base is
It is fixedly connected with the ground, so that bracket base supports core rack.One end of pressure spring can be fixedly connected on bracket base,
A connecting rod can also be set on bracket base 37, and pressure spring 19 is sheathed in the connecting rod.I.e. pressure spring by bracket base with
Core rack's connection is equipped with adjusting screw in the junction of pressure spring and bracket base, can change pressure by adjusting adjusting screw
Spring acts on the elastic force of shifting block.
It is appreciated that the bracket base is not required, i.e., in some embodiments of the invention, pressure spring can directly with
Core rack 5 connect, core rack 5 can be mounted directly on the ground or bracket base be core rack a part.This
Inventive embodiments are not construed as limiting this.
It is appreciated that a kind of alternative solution as the embodiment of the present invention, as shown in figure 12, in some embodiments, pressure
The installation site of spring 19 and shifting block 15 can be changed.Such as the protrusion of shifting block can be convex far from restrictor bar relative to output shaft
Out, pressure spring is set to the side of output shaft, which is the direction far from restrictor bar, and one end of pressure spring is abutted with shifting block at this time, pressure spring
The other end is far from bracket base, such as one can be arranged in core rack for fixing the fixed structure of pressure spring end, pressure spring
One end can be connect with the fixed structure, as shown in figure 12, thus when restrictor bar is fallen, output shaft drives shifting block, the shifting block pressure
Contracting pressure spring, this scheme also may be implemented that restrictor bar acts on the torsion of output shaft and pressure spring acts on the torsion balance of output shaft,
Achieve the purpose that increase the output shaft service life.Scheme shown in Figure 12 also may include the components such as driving member above-mentioned, briquetting, with
And shifting block and the various change connection relationship of output shaft etc., it can refer to foregoing teachings to this, details are not described herein.It can certainly
It is also feasible for setting other angles around output shaft for pressure spring, as long as the other parts such as shifting block correspond to change.
It is appreciated that the restrictor bar of above scheme is arranged on output shaft, in other examples, restrictor bar can also be with
It is fixedly connected with shifting block, such as restrictor bar and shifting block are integrated, the embodiment of the present invention is not construed as limiting this.
Compared with existing barrier gate machine core is using the scheme of tension spring balance restrictor bar gravity torque, because tension spring end flange is wanted
Occupying much room causes tension spring height shorter, and is shorter than pressure spring with the service life of length tension spring.Use the power of the embodiment of the present invention
Square balancing subsystem, can extend the service life of equalising torque subsystem, and make the structure arrangement of barrier gate machine core tighter
It gathers.
It further include being controlled electronically in the embodiment of subsystem 21 in barrier gate machine core, which includes position inspection
Survey element 22, which for example can be grating, in embodiments of the present invention barrier gate machine core include two gratings and
One sensing chip 20, the sensing chip 20 and driving wheel 10 are coaxial, so that sensing chip 20 is driven by driving wheel 10, because of driving wheel 10
Rotational angle is corresponding with the rotational angle that rises and falls of restrictor bar 14, and when sensing chip 20 is driven by driving wheel, grating can pass through detection
The rotational angle of sensing chip detects the angle of rising and falling of restrictor bar, to control the rotation of driving motor, such as grating passes through detection
When the rotational angle of sensing chip judges that restrictor bar falls on extreme lower position, then electrical control subsystem controls driving motor stops work
Make.When core rack is that numerically-controlled machine tool is processed, the position of position detecting element 22 can be closed with sinusoidal deceleration subsystem height
Connection.So that the structure of core rack is more compact.
Wherein, in some embodiments of the invention, sensing chip is equipped with a convex block or groove, and barrier gate machine core is equipped with two
A grating, when the convex block or groove turn at a grating, then Grating examinations go out restrictor bar and are raised to extreme higher position, the convex block or recessed
Slot turns at another grating, then the Grating examinations go out restrictor bar and fall on lowest position.Or in the other embodiment of the present invention
In, barrier gate machine core may include a grating, and sensing chip may include two convex blocks or groove, wherein different convex blocks or groove
It turns at grating, then represents banister and fall on different maximum positions.
Feel the dress such as 40, power supply 41 and power switch 31 with being also equipped on barrier gate machine core in an embodiment of the present invention
It sets, as shown in figure 3, ground sense 40 is mounted on gear box cover 23 by ground sensing rack 39, power supply 41 and power switch pass through power supply
Bracket is mounted in core rack, can be further reduced the components for the banister installed on shell in this way, to further subtract
Few limitation to shell, and make the mechanism in core rack more compact.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although referring to before
Stating embodiment, invention is explained in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (13)
1. a kind of barrier gate machine core characterized by comprising
Power sub-system including driving motor obtains the deceleration subsystem and machine core branch of power from the power sub-system
Frame, the power sub-system and deceleration subsystem are arranged in the core rack；
The deceleration subsystem includes the driving wheel equipped with snap finger and the driven wheel equipped with driving groove, and the snap finger buckles into the biography
Dynamic slot, the power sub-system transmit power to the driving wheel, and the snap finger acts on the driving groove so that the active
Wheel drives the driven wheel；
It is located at the snap finger two sides on the driving wheel and is respectively provided with a fixing axle, the two sides edge of the driven wheel is respectively provided with a limit
Determine slot, when the driven wheel turns to the restriction slot and the fixing axle contacts, the fixing axle and limit slot cooperation with
Lock the rotation of the driven wheel.
2. barrier gate machine core according to claim 1, which is characterized in that the core rack is equipped with installation position, described dynamic
Power subsystem and deceleration subsystem are connect by the installation position with the core rack.
3. barrier gate machine core according to claim 1, which is characterized in that the power sub-system and deceleration subsystem are set to institute
The first side of core rack is stated, output shaft penetrates through the core rack so that the part that blocks the way is close to the second of the core rack
Side is connected to the output shaft.
4. barrier gate machine core according to claim 1, which is characterized in that the driving groove is radial slot, in the driven wheel
Rotational position is started turning and terminates, the direction of motion of the snap finger is radial in the same direction with the driven wheel.
5. barrier gate machine core according to claim 4, which is characterized in that the driving groove starts turning position and termination at it
Angle between turned position falls stop position in restrictor bar according to restrictor bar and restrictor bar lifts the angle between stop position and sets.
6. barrier gate machine core according to claim 1, which is characterized in that the edge of the driving wheel is gear structure, described
The gear structure engaged transmission that power sub-system passes through the edge of gear and the driving wheel on power output shaft.
7. barrier gate machine core according to claim 1, which is characterized in that the barrier gate machine core further includes and the deceleration subsystem
Under unified central planning to close to control the equalising torque subsystem of output shaft, the equalising torque subsystem is arranged on the barrier gate machine core.
8. barrier gate machine core according to claim 7, which is characterized in that the equalising torque subsystem include elastic component and with
The shifting block of the output axis connection, described elastic component one end are abutted with the shifting block, the other end of the elastic component and the machine
Core support's connection, when power is transferred to valve rod by output shaft by the deceleration subsystem, the institute that is driven by the output shaft
It states shifting block and compresses the elastic component, the valve rod acts on the torque of the output shaft and described in the elastic component acts at this time
The torque of output shaft offsets.
9. barrier gate machine core according to claim 8, which is characterized in that described when restrictor bar is mounted on the output shaft
Shifting block is located at the close restrictor bar of the output shaft relative to the axial restrictor bar direction protrusion of the output, the elastic component
Side, so that the shifting block is abutted with the elastic component.
10. barrier gate machine core according to claim 8, which is characterized in that the equalising torque subsystem further includes guide groove,
The core rack is the structure with cavity, and the equalising torque subsystem is placed in the cavity, in the elastic component
The guide groove and the cavity inner wall limit the elastic component jointly when flexible.
11. barrier gate machine core according to claim 10, which is characterized in that the equalising torque subsystem further include with it is described
The driving member of shifting block contact and the briquetting abutted with the driving member, the briquetting are sheathed on the elastic component close to the shifting block
One end, the shifting block drives the briquetting to compress the elastic component, the guide groove and institute by compressing the driving member
State the movement that cavity inner wall limits the driving member jointly.
12. barrier gate machine core according to any one of claims 8 to 11, which is characterized in that the elastic component is pressure spring.
13. barrier gate machine core according to claim 1, which is characterized in that the barrier gate machine core is additionally provided with sensing chip and electrical
The position detecting element of control subsystem, the position detecting element are mounted in the core rack, and the sensing chip is by institute
The drive of deceleration subsystem is stated, the position detecting element controls the power sub-system according to the turned position of detection sensing chip
Work.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610382383.2A CN106012898B (en) | 2016-05-31 | 2016-05-31 | A kind of barrier gate machine core |
| PCT/CN2017/075651 WO2017206561A1 (en) | 2016-05-31 | 2017-03-03 | Barrier gate core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610382383.2A CN106012898B (en) | 2016-05-31 | 2016-05-31 | A kind of barrier gate machine core |
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| CN106012898A CN106012898A (en) | 2016-10-12 |
| CN106012898B true CN106012898B (en) | 2019-06-04 |
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| CN201610382383.2A Active CN106012898B (en) | 2016-05-31 | 2016-05-31 | A kind of barrier gate machine core |
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| CN (1) | CN106012898B (en) |
| WO (1) | WO2017206561A1 (en) |
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|---|---|---|---|---|
| CN106012898B (en) * | 2016-05-31 | 2019-06-04 | 中控智慧科技股份有限公司 | A kind of barrier gate machine core |
| CN106592464B (en) * | 2017-03-13 | 2022-04-08 | 深圳市西莫罗智能科技有限公司 | Novel swing gate with double coaxial cores |
| CN108086195A (en) * | 2018-01-31 | 2018-05-29 | 深圳市德宝智控科技有限公司 | Integral type speed open gate cassette mechanism structure and gate |
| CN108547237B (en) * | 2018-04-25 | 2020-07-14 | 绵阳市维博电子有限责任公司 | Entrance guard railing device |
| EP4150159B1 (en) * | 2020-05-14 | 2024-01-24 | Efacec Engenharia E Sistemas, S.A. | Barrier mechanism |
| CN113066213B (en) * | 2021-03-17 | 2022-11-01 | 孟苏伟 | Vehicle management system based on license plate recognition |
| CN117249210B (en) * | 2023-11-14 | 2024-01-16 | 河北智昆精密传动科技有限公司 | Large-reduction-ratio planetary reducer capable of reversely self-locking |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2851049Y (en) * | 2005-11-24 | 2006-12-27 | 深圳市捷顺科技实业有限公司 | Road brake core device |
| CN2851339Y (en) * | 2005-12-14 | 2006-12-27 | 深圳市威捷机电技术有限公司 | Road barrier machine core |
| US7814706B2 (en) * | 2006-10-06 | 2010-10-19 | State of Florida, Department of Transportation | Dual-action breakaway gate safety system |
| CN201708375U (en) * | 2010-05-12 | 2011-01-12 | 苏州仪元科技有限公司 | Low insertion force type connector |
| US20120011774A1 (en) * | 2010-07-15 | 2012-01-19 | Arnaud Roger R | Barrier Gate |
| JP5653815B2 (en) * | 2011-03-29 | 2015-01-14 | 三菱重工業株式会社 | Vehicle traffic barrier |
| JP4938899B2 (en) * | 2011-04-14 | 2012-05-23 | コーエイ工業株式会社 | Driving device for traffic barrier |
| CN202865772U (en) * | 2012-09-11 | 2013-04-10 | 深圳市金凯达机电设备有限公司 | Barrier balancing mechanism |
| CN203096644U (en) * | 2013-01-15 | 2013-07-31 | 深圳市同步闸机有限公司 | Wing gate machine and movement of same |
| CN204059230U (en) * | 2014-06-30 | 2014-12-31 | 江西百胜门控设备有限公司 | A kind of barrier gate machine core structure |
| CN106012898B (en) * | 2016-05-31 | 2019-06-04 | 中控智慧科技股份有限公司 | A kind of barrier gate machine core |
-
2016
- 2016-05-31 CN CN201610382383.2A patent/CN106012898B/en active Active
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| WO2017206561A1 (en) | 2017-12-07 |
| CN106012898A (en) | 2016-10-12 |
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