A kind of parking lot safety protection method
Technical field
The present invention relates to field of security technology, specifically a kind of parking lot safety protection method.
Background technique
With the rapid development of society, the raising of living standards of the people, automobile become the main means of transport of people's trip
One of, require to be parked in mostly when automobile arrives at the destination the gate inhibition's lever to be stopped in factory in parking factory be conducive to into
Enter vehicle and carry out registration management, becomes a kind of important means of vehicle management.
However traditional parking factory gate inhibition's lever does not have in use to limiting vehicle speed function, when car speed compared with
It is easy to cause vehicle and its gate inhibition's lever to damage when fast, and inconvenient automatically control vehicle pass-through, to power requirements height.
And existing parking lot is open formula mostly, is not provided with fence, cannot be brought to the property safety of people
Certain safety guarantee.
Summary of the invention
For the problems of the prior art, the present invention provides a kind of parking lot safety protection methods, and this method is by stopping
Entrance guard device is arranged in field doorway, can carry out interception examination to passing vehicle, and fence is arranged around parking lot, can keep away
Exempt from nonnative personnel and enter parking lot, improves the safety in parking lot.
The technical solution adopted by the present invention to solve the technical problems is: a kind of parking lot safety protection method, this method include
Following steps:
Entrance guard device is arranged on the doorway in parking lot in S1;
S2, on the basis of S1, the setting protection power grid on the fence in parking lot protects the height of power grid to be higher than two meters;
S3, on the basis of S2, the spaced set loudspeaker on fence, loudspeaker attempts to cross fence for alerting
People;
The entrance guard device used in this method includes fixed frame, pressure relief, speed-limitation structure, gate inhibition's structure, junction box,
One drive mechanism, guide frame, driving structure and position limiting structure;The fixed frame with for the speed limit knot of limiting vehicle speed
It is equipped between structure multiple for the pressure release reset guide frame;Two ends of the speed-limitation structure are equipped with for vehicle
The pressure relief to slow down;The side wall of the speed-limitation structure is equipped with the driving structure for driving, and the driving is tied
Structure is detachably connected with the speed-limitation structure;The driving structure is connected to gate inhibition's structure for controlling vehicle pass-through
First drive mechanism of one end, and be rotatablely connected between first drive mechanism and gate inhibition's structure;Described first
The junction box on drive mechanism top and between the speed-limitation structure and the fixed frame for the speed limit knot
It is electrically connected between the position limiting structure of structure limit.
Specifically, the speed-limitation structure includes support plate, multiple anti-skid bulges and overflow launder, rectangular configuration is used to support
The support plate of vehicle is fixed on one end that the guide frame deviates from the fixed frame, and the bottom end of the support plate is equipped with rib
The overflow launder of platform shape, the area of the support plate is greater than the area of the fixed frame, and the top of the support plate is uniform
Equipped with multiple anti-skid bulges being equipped with for anti-skidding hemispherical dome structure;It is described when vehicle drives into the support plate
The anti-skid bulge of hemispherical dome structure in support plate increases the frictional force between vehicle wheel band, limits vehicle
Speed, while the anti-skid bulge of hemispherical dome structure prevents the inside of the groove of silt storage between bumps on tire
Silt, which enters parking factory, makes vehicle slip, and when rainy, the discharge of rainwater is convenient in the setting of the anti-skid bulge, prevents rainwater from existing
Assemble in the support plate, while the overflow launder of prismatic table shape prevents rainwater from flowing along the bottom end of the support plate, causes institute
It states guide frame and the nut of the support plate junction gets rusty, convenient for the processing of rainwater.
Specifically, the pressure relief includes guide plate and connecting shaft, two guide plates are symmetrically set in the support
The both ends of plate, cross section are the guide plate of trapezium structure by being rotatablely connected between the connecting shaft and the support plate;
Before vehicle drives into the support plate, the guide frame drives the support plate to be above the ground level, and makes the guide plate and institute
The gradient for there are 30 ° between support plate is stated to lead when vehicle is driven into away from a guide plate of gate inhibition's structure by described
Preliminary speed limit is carried out to vehicle to the gradient of plate, then vehicle drives into the support plate and carries out secondary speed limit to vehicle, in weight
Under the action of, the support plate drives the guide frame sliding, make the support plate lower than ground, the guide plate with it is described
There is 150 ° of angle between support plate, speed limit is carried out to vehicle by the guide plate close to gate inhibition's structure, prevents vehicle
It drives into parking factory's excessive velocities and causes traffic accident, improve parking safety.
Specifically, the guide frame be equipped with it is multiple, multiple guide frames include slide bar, pressure release spring and cunning
Set, cross section is ellipse for being embedded in the inside of the fixed frame to the slide bar that the sliding sleeve limits, multiple described
Slide bar is equally spaced in the fixed frame, and the cross section for being fixed on the support plate is ellipse for leading to the support plate
To the sliding sleeve and the slide bar between be slidably connected, be slidably connected between the sliding sleeve and the fixed frame, and described let out
Pressing spring is embedded in the inside of the slide bar and the sliding sleeve contradicts;Under the effect of gravity, it is slided over described in the support plate driving
It is slided on the slide bar and its fixed frame, the pressure release spring contraction is described to let out when not having pressure in the support plate
Pressing spring elongation drives the sliding sleeve to drive the support sheet reset, consequently facilitating adjust the support plate and the guide plate it
Between angle, keep the speed limit effect to vehicle more preferable, at the same the sliding sleeve be ellipse, effectively prevent the sliding sleeve with it is described solid
Determine to rotate between frame, make being more uniformly stressed for the sliding sleeve, keeps the guide effect of the sliding sleeve more preferable.
Specifically, the driving structure includes driving wheel, guiding axis and fixed frame, the fixed frame is fixed on the support
The bottom end of plate, the guiding axis for guiding of cylindrical structure, which runs through, is connected to the fixed frame and the driving wheel, and
The driving wheel is by going to connection between the guiding axis and the fixed frame;It is moved in the vertical direction in the support plate
In the process, the support plate drives the driving wheel rotation by the fixed frame, to be driven by first drive mechanism
Moving gate inhibition's structure opening and closing makes gate inhibition's structure convenient for opening by gate inhibition's structure described in the Weight control of vehicle itself
Parking registration forewarning function is played, effectively prevent vehicle to touch gate inhibition's structure and vehicle and its gate inhibition's structure is caused to damage
It is bad, substantially increase the effect of gate inhibition's early warning and registration.
Specifically, first drive mechanism includes fixed plate, the first guide sleeve, the second drive mechanism and driving wheel, institute
It states driving wheel to engage with second drive mechanism for transmission, second drive mechanism and described first for guiding
Guide sleeve is slidably connected, and the side wall of first guide sleeve is vertical at the fixed plate of rectangular configuration, second transmission
Structure is engaged with the driving wheel, and the driving wheel is connected to gate inhibition's structure, and second drive mechanism includes two
Rack gear, guide groove, four guide pads and drive rod, a rack gear for transmission are engaged with the driving wheel, another
The rack gear is engaged with the driving wheel, and two rack gears are symmetrically set in the drive rod, and four are used for the ladder of guide and limit
The guide pad of shape structure is one to be mounted on the drive rod two sidewalls adjacent with the rack gear two-by-two, the two of same side wall
A guide pad surrounds the guide groove of triangular structure, the company of sliding between the guide pad and first guide sleeve
It connects, and is slidably connected between the guide groove and first guide sleeve, the sliding distance of the drive rod is equal to the transmission
The a quarter of perimeter is taken turns, and the maximum distance of the opposite face of the support plate and the fixed frame is equal to the driving wheel perimeter
A quarter;Driving wheel rotation drives drive rod described in the rack drives by the guide pad and its described leads
It is slided on first guide sleeve to slot, to make to be driven rotation described in the rack drives away from the driving wheel
It is dynamic, the opening and closing of gate inhibition's structure described in the driving wheel rotate driving, the setting of the guide pad and the guide groove increase with
The contact area of first guide sleeve keeps the drive rod transmission more stable.
Specifically, gate inhibition's structure includes gag lever post and drive shaft, the drive shaft through the gag lever post and its
The driving wheel, the gag lever post between the drive shaft and first guide sleeve by being rotatablely connected;When the support plate
It drives and is slided between the sliding sleeve and the slide bar under the effect of the pressure, the pressure release spring contraction, the driving wheel inverse time
Needle rotation drives drive rod described in the rack drives by the guide pad and its guide groove in first guide sleeve
Upper sliding makes the driving so that driving wheel described in the rack drives away from the driving wheel be made to rotate clockwise
Axis drives the gag lever post to be rotated by 90 ° unlatching, and after automobile passes through, the pressure release spring elongation, the driving wheel turns clockwise
It is dynamic, drive drive rod described in the rack drives sliding on first guide sleeve by the guide pad and its guide groove
It is dynamic, so that driving wheel described in the rack drives away from the driving wheel be made to rotate counterclockwise, drive the drive shaft
It moves the gag lever post and is rotated by 90 ° closing.
Specifically, the position limiting structure includes hydraulic stem, the second guide sleeve, limiting slot and push plate, the hydraulic stem insertion
The inside of the fixed frame, the end of the hydraulic stem are equipped with second guide sleeve of rectangular configuration, second guide sleeve
It being slidably connected between the fixed frame, the top of second guide sleeve is equipped with the push plate parallel with the support plate,
And the fixed frame is equipped with the limiting slot for storing the rectangular configuration of the push plate, and the hydraulic stem connects with described
It is electrically connected between line case;When the individual drivers of appearance do not make a forcible entry into parking factory by regulation, by the junction box
The work of hydraulic stem described in the switch control in portion, the hydraulic stem elongation drive second guide sleeve in the inside of the fixed frame
Sliding, second guide sleeve contradict the support plate, the pressure release spring elongation, the driving wheel up time by the push plate
Needle rotation drives drive rod described in the rack drives by the guide pad and its guide groove in first guide sleeve
Upper sliding makes the driving so that driving wheel described in the rack drives away from the driving wheel be made to rotate counterclockwise
Axis drives the gag lever post to be rotated by 90 ° closing, prevents driver from making a forcible entry into.
Beneficial effects of the present invention:
(1) a kind of parking lot safety protection method of the present invention, pressure relief cooperate the use of speed-limitation structure to be convenient for row
The vehicle sailed carries out speed limit, effectively prevent the excessively high brake of car speed that vehicle and its gate inhibition is caused to damage not in time, while speed limit
Structure has the function of pressure release by the use of cooperation guide frame, secondary speed limit after making vehicle enter speed-limitation structure, the same to time limit
The sandstone in rainy day cleaning vehicle tyre are convenient in the use of fast structure.
(2) a kind of parking lot safety protection method of the present invention, the driving structure driving the of the side wall connection of speed-limitation structure
The opening and closing of one drive mechanism access control structure ties gate inhibition convenient for opening by Weight control gate inhibition's structure of vehicle itself
Structure plays parking registration forewarning function, effectively prevent vehicle touching gate inhibition's structure to cause vehicle and its gate inhibition's structural failure, simultaneously
Cooperate the use of position limiting structure, be in closed state convenient for access control structure, substantially increase gate inhibition's lever stability and
Its flexibility.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram for the entrance guard device that this method uses;
Fig. 2 is the portion A shown in FIG. 1 enlarged diagram;
Fig. 3 is the attachment structure schematic diagram of drive shaft shown in FIG. 1 and the first drive mechanism;
Fig. 4 is the portion B shown in Fig. 3 enlarged diagram;
Fig. 5 is the structural schematic diagram of the second drive mechanism shown in Fig. 3.
In figure: 1, fixed frame, 2, pressure relief, 21, guide plate, 22, connecting shaft, 3, speed-limitation structure, 31, support plate, 32,
Anti-skid bulge, 33, overflow launder, 4, gate inhibition's structure, 41, gag lever post, 42, drive shaft, 5, junction box, the 6, first drive mechanism, 61,
Fixed plate, the 62, first guide sleeve, the 63, second drive mechanism, 631, rack gear, 632, guide groove, 633, guide pad, 634, transmission
Bar, 64, driving wheel, 7, guide frame, 71, slide bar, 72, pressure release spring, 73, sliding sleeve, 8, driving structure, 81, driving wheel, 82,
Guiding axis, 83, fixed frame, 9, position limiting structure, 91, hydraulic stem, the 92, second guide sleeve, 93, limiting slot, 94, push plate.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figure 1, Figure 2 and Figure 3, a kind of parking lot safety protection method of the present invention, method includes the following steps:
Entrance guard device is arranged on the doorway in parking lot in S1;
S2, on the basis of S1, the setting protection power grid on the fence in parking lot protects the height of power grid to be higher than two meters;
S3, on the basis of S2, the spaced set loudspeaker on fence, loudspeaker attempts to cross fence for alerting
People;
The entrance guard device used in this method includes fixed frame 1, pressure relief 2, speed-limitation structure 3, gate inhibition's structure 4, wiring
Case 5, the first drive mechanism 6, guide frame 7, driving structure 8 and position limiting structure 9;The fixed frame 1 with for limiting vehicle speed
The speed-limitation structure 3 between be equipped with and multiple reset the guide frame 7 for pressure release;Two ends of the speed-limitation structure 3
It is equipped with for the pressure relief 2 to vehicle deceleration;The side wall of the speed-limitation structure 3 is equipped with the driving for driving
Structure 8, and the driving structure 8 is detachably connected with the speed-limitation structure 3;The driving structure 8 is connected to for controlling vehicle
First drive mechanism 6 of one end of current gate inhibition's structure 4, and first drive mechanism 6 and the gate inhibition
It is rotatablely connected between structure 4;The junction box 5 on 6 top of the first drive mechanism be set to the speed-limitation structure 3 with it is described
It is electrically connected between the position limiting structure 9 for being limited to the speed-limitation structure 3 between fixed frame 1.
Specifically, as shown in Figure 1, Figure 2 and Figure 3, a kind of parking lot safety protection method of the present invention, the speed-limitation structure
3 include support plate 31, multiple anti-skid bulges 32 and overflow launder 33, and the support plate 31 for being used to support vehicle of rectangular configuration is solid
Deviate from one end of the fixed frame 1 due to the guide frame 7, the bottom end of the support plate 31 is equipped with the overflow of prismatic table shape
Slot 33, the area of the support plate 31 are greater than the area of the fixed frame 1, and the top of the support plate 31 be uniformly provided with it is multiple
Equipped with the anti-skid bulge 32 for anti-skidding hemispherical dome structure;When vehicle drives into the support plate 31, the support
The anti-skid bulge 32 of hemispherical dome structure on plate 31 increases the frictional force between vehicle wheel band, limits vehicle
Speed, while the anti-skid bulge 32 of hemispherical dome structure prevents the inside of the groove of silt storage between bumps on tire
Only silt, which enters parking factory, makes vehicle slip, and when rainy, the discharge of rainwater is convenient in the setting of the anti-skid bulge 32, prevents rain
Water is assembled in the support plate 31, while the overflow launder 33 of prismatic table shape prevents rainwater from flowing along the bottom end of the support plate 31
It is dynamic, cause the guide frame 7 and the nut of 31 junction of support plate to get rusty, convenient for the processing of rainwater.
Specifically, as depicted in figs. 1 and 2, a kind of parking lot safety protection method of the present invention, the pressure relief 2 wraps
Guide plate 21 and connecting shaft 22 are included, two guide plates 21 are symmetrically set in the both ends of the support plate 31, and cross section is trapezoidal
The guide plate 21 of structure between the connecting shaft 22 and the support plate 31 by being rotatablely connected;When vehicle drives into the branch
Before fagging 31, the guide frame 7 drives the support plate 31 to be above the ground level, and makes the guide plate 21 and the support plate 31
Between there is 30 ° of the gradient to pass through the guide plate when vehicle is driven into away from a guide plate 21 of gate inhibition's structure 4
21 gradient carries out preliminary speed limit to vehicle, and then vehicle drives into the support plate 31 and carries out secondary speed limit to vehicle, in weight
Under the action of, the support plate 31 drives the guide frame 7 to slide, and makes the support plate 31 lower than ground, the guide plate
Have 150 ° of angle between 21 and the support plate 31, by close to gate inhibition's structure 4 the guide plate 21 to vehicle into
Row speed limit prevents vehicle from driving into parking factory's excessive velocities and causes traffic accident, improves parking safety.
Specifically, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of parking lot safety protection method of the present invention, the guiding
Structure 7 be equipped with it is multiple, multiple guide frames 7 include slide bar 71, pressure release spring 72 and sliding sleeve 73, cross section be ellipse
For being embedded in the inside of the fixed frame 1 to the slide bar 71 that the sliding sleeve 73 limit, multiple slide bars 71 equidistantly divide
It is distributed in the fixed frame 1, the cross section for being fixed on the support plate 31 is ellipse for being oriented to the support plate 31
It is slidably connected, is slidably connected between the sliding sleeve 73 and the fixed frame 1, and described between the sliding sleeve 73 and the slide bar 71
Pressure release spring 72 is embedded in the inside of the slide bar 71 and the sliding sleeve 73 contradicts;Under the effect of gravity, the support plate 31 drives
The sliding sleeve 73 slides on the slide bar 71 and its fixed frame 1, and the pressure release spring 72 is shunk, when the support plate 31
On when there is no pressure, the elongation of pressure release spring 72 drives the sliding sleeve 73 that the support plate 31 is driven to reset, consequently facilitating adjusting
The angle between the support plate 31 and the guide plate 21 is saved, keeps the speed limit effect to vehicle more preferable, while the sliding sleeve 73
For ellipse, it effectively prevent rotating between the sliding sleeve 73 and the fixed frame 1, makes being more uniformly stressed for the sliding sleeve 73,
Keep the guide effect of the sliding sleeve 73 more preferable.
Specifically, as shown in figures 1 and 3, a kind of parking lot safety protection method of the present invention, the driving structure 8 is wrapped
Driving wheel 81, guiding axis 82 and fixed frame 83 are included, the fixed frame 83 is fixed on the bottom end of the support plate 31, cylindrical structure
The guiding axis 82 for guiding through being connected to the fixed frame 83 and the driving wheel 81, and the driving wheel 81 is logical
It crosses between the guiding axis 82 and the fixed frame 83 and goes to connection;In the support plate 31 moving process in the vertical direction
In, the support plate 31 drives the driving wheel 81 to rotate by the fixed frame 83, to pass through first drive mechanism 6
It drives gate inhibition's structure 4 to open and close, convenient for opening by gate inhibition's structure 4 described in the Weight control of vehicle itself, makes the gate inhibition
Structure 4 plays parking registration forewarning function, effectively prevent vehicle to touch gate inhibition's structure 4 and vehicle and its gate inhibition is caused to tie
Structure 4 damages, and substantially increases the effect of gate inhibition's early warning and registration.
Specifically, as shown in Fig. 1, Fig. 3 and Fig. 5, a kind of parking lot safety protection method of the present invention, first transmission
Structure 6 include fixed plate 61, the first guide sleeve 62, the second drive mechanism 63 and driving wheel 64, the driving wheel 81 be used for pass
Dynamic second drive mechanism 63 engagement, second drive mechanism 63 are slided with first guide sleeve 62 for guiding
Connection, the side wall of first guide sleeve 62 are vertical at the fixed plate 61 of rectangular configuration, second drive mechanism 63
It is engaged with the driving wheel 81, and the driving wheel 81 is connected to gate inhibition's structure 4, second drive mechanism 63 includes two
A rack gear 631,632, four guide pads 633 of guide groove and drive rod 634, one for transmission the rack gear 631 with it is described
Driving wheel engagement, another described rack gear 631 are engaged with the driving wheel 64, and two rack gears 631 are symmetrically set in the biography
The guide pad 633 of lever 634, four trapezium structures for guide and limit is mounted on the drive rod 634 two-by-two for one
The two sidewalls adjacent with the rack gear 631, the guide pad 633 of two of same side wall surround the guiding of triangular structure
Slot 632 is slidably connected between the guide pad 633 and first guide sleeve, and the guide groove 632 and first guiding
It is slidably connected between set 62, the sliding distance of the drive rod 634 is equal to a quarter of 64 perimeter of driving wheel, and described
The maximum distance of the opposite face of support plate 31 and the fixed frame 1 is equal to a quarter of 64 perimeter of driving wheel;The drive
Driving wheel 81 rotates, and drives the rack gear 631 that the drive rod 634 is driven to pass through the guide pad 633 and its guide groove 632
It is slided on first guide sleeve 62, so that a rack gear 631 away from the driving wheel 81 be made to drive the transmission
Wheel 64 rotates, the opening and closing of gate inhibition's structure 4 described in 64 rotate driving of driving wheel, the guide pad 633 and the guide groove 632
Setting increase the contact area with first guide sleeve 62, keep the drive rod 634 transmission more stable.
Specifically, as shown in Figure 1, a kind of parking lot safety protection method of the present invention, gate inhibition's structure 4 include limit
Bar 41 and drive shaft 42, for the drive shaft 42 through the gag lever post 41 and its driving wheel 64, the gag lever post 41 is logical
It crosses between the drive shaft 42 and first guide sleeve 62 and is rotatablely connected;When the support plate 31 drives under the effect of the pressure
It is slided between the sliding sleeve 73 and the slide bar 71, the pressure release spring 72 is shunk, and the driving wheel 81 rotates counterclockwise, and is driven
The rack gear 631 drives the drive rod 634 by the guide pad 633 and its guide groove 632 in first guiding
It is slided on set 62, thus make a rack gear 631 away from the driving wheel 81 that the driving wheel 64 be driven to rotate clockwise,
Make the drive shaft 42 that the gag lever post 41 be driven to be rotated by 90 ° unlatching, after automobile passes through, the pressure release spring 72 extends, institute
It states driving wheel 81 to rotate clockwise, drives the rack gear 631 that the drive rod 634 is driven to pass through the guide pad 633 and its institute
It states guide groove 632 to slide on first guide sleeve 62, so that a rack gear 631 away from the driving wheel 81 be made to drive
It moves the driving wheel 64 to rotate counterclockwise, makes the drive shaft 42 that the gag lever post 41 be driven to be rotated by 90 ° closing.
Specifically, as shown in Figure 3 and Figure 4, a kind of parking lot safety protection method of the present invention, the position limiting structure 9 wraps
Hydraulic stem 91, the second guide sleeve 92, limiting slot 93 and push plate 94 are included, the hydraulic stem 91 is embedded in the inside of the fixed frame 1, institute
The end for stating hydraulic stem 91 is equipped with second guide sleeve 92 of rectangular configuration, second guide sleeve 92 and the fixed frame 1
Between be slidably connected, the top of second guide sleeve 92 is equipped with the push plate 94 parallel with the support plate 31, and described
Fixed frame 1 is equipped with the limiting slot 93 for storing the rectangular configuration of the push plate 94, and the hydraulic stem 91 with it is described
It is electrically connected between junction box 5;When the individual drivers of appearance do not make a forcible entry into parking factory by regulation, pass through the junction box
The work of hydraulic stem 91 described in switch control inside 5, the elongation of hydraulic stem 91 drive second guide sleeve 92 described solid
Determine the internal slide of frame 1, second guide sleeve 92 contradicts the support plate 31, the pressure release spring 72 by the push plate 94
Elongation, the driving wheel 81 rotate clockwise, and drive the rack gear 631 that the drive rod 634 is driven to pass through the guide pad 633
And its guide groove 632 slides on first guide sleeve 62, to make a tooth away from the driving wheel 81
Item 631 drives the driving wheel 64 to rotate counterclockwise, and makes the drive shaft 42 that the gag lever post 41 be driven to be rotated by 90 ° closing, prevents
Only driver makes a forcible entry into.
Device is fixed on to the entrance of parking factory first, adjusts the level of fixed frame 1, vehicle does not enter position limiting structure 3
When, gate inhibition's structure 4 is closed, while having certain angle between pressure relief 2 and speed-limitation structure 3, when vehicle drives into pressure relief 2
Speed limit is carried out to vehicle, when vehicle enters speed-limitation structure 3, under the effect of gravity, speed-limitation structure 3 is driven by driving structure 8
First drive mechanism 6 drives gate inhibition's structure 4 to open, and pressure relief 2 cooperates speed-limitation structure 3 to carry out secondary speed limit to vehicle, works as vehicle
When travelling out pressure relief 2, guide frame 7 drives speed-limitation structure 3 to reset, and makes driving structure 8 that gate inhibition's structure 4 be driven to reset;
Specifically have:
(1) device is fixed on to the entrance of parking factory first, the level of fixed frame 1 is adjusted, when vehicle drives into support plate
Before 31, guide frame 7 drives support plate 31 to be above the ground level, and makes the gradient for having 30 ° between guide plate 21 and support plate 31, vehicle
When driving into away from a guide plate 21 of gate inhibition's structure 4, preliminary speed limit is carried out to vehicle by the gradient of guide plate 21, then vehicle
It drives into support plate 31 and secondary speed limit is carried out to vehicle, the hemispherical junction when vehicle drives into support plate 31, in support plate 31
The anti-skid bulge 32 of structure increases the frictional force between vehicle wheel band, speed limit is carried out to vehicle, when vehicle drives into support plate 31
When upper, driver's information was registered, while the anti-skid bulge 32 of hemispherical dome structure stores the silt on tire between bumps
Groove inside, preventing silt from entering parking factory makes vehicle slip, and when rainy, rainwater is convenient in the setting of anti-skid bulge 32
Discharge, prevents rainwater from assembling in support plate 31, while the overflow launder 33 of prismatic table shape prevents rainwater from flowing along the bottom end of support plate 31
It is dynamic, cause guide frame 7 and the nut of 31 junction of support plate to get rusty, convenient for the processing of rainwater;
(2) it being slided when support plate 31 drives between sliding sleeve 73 and slide bar 71 under the effect of the pressure, pressure release spring 72 is shunk,
Driving wheel 81 rotates counterclockwise, and drive rack 631 drives drive rod 634 to lead by guide pad 633 and its guide groove 632 first
It is slided on set 62, so that a rack gear 631 driving driving wheel 64 away from driving wheel 81 be made to rotate clockwise, makes drive shaft 42
Driving gag lever post 41 is rotated by 90 ° unlatching, and under the action of weight, support plate 31 drives guide frame 7 to slide, and keeps support plate 31 low
In ground, there is 150 ° of angle between guide plate 21 and support plate 31, by close to gate inhibition's structure 4 guide plate 21 to vehicle into
Row speed limit prevents vehicle from driving into parking factory's excessive velocities and causes traffic accident, improves parking safety;
(3) after automobile passes through, pressure release spring 72 extends, and driving wheel 81 rotates clockwise, and drive rack 631 drives transmission
Bar 634 is slided on the first guide sleeve 62 by guide pad 633 and its guide groove 632, to make one away from driving wheel 81
Rack gear 631 drives driving wheel 64 to rotate counterclockwise, and makes drive shaft 42 that gag lever post 41 be driven to be rotated by 90 ° closing;
(4) when the individual drivers of appearance do not make a forcible entry into parking factory by regulation, pass through the switch control inside junction box 5
Hydraulic stem 91 processed works, and the elongation of hydraulic stem 91 drives the second guide sleeve 92 in the internal slide of fixed frame 1, and the second guide sleeve 92 is logical
It crosses push plate 94 and contradicts support plate 31, pressure release spring 72 extends, and driving wheel 81 rotates clockwise, and drive rack 631 drives drive rod
634 are slided on the first guide sleeve 62 by guide pad 633 and its guide groove 632, to make a tooth away from driving wheel 81
Item 631 drives driving wheel 64 to rotate counterclockwise, and makes drive shaft 42 that gag lever post 41 be driven to be rotated by 90 ° closing, prevents driver strong
It is advanced into.
Pressure relief 2 of the invention cooperates the use of speed-limitation structure 3 to be convenient for carrying out speed limit to the vehicle of traveling, effectively prevent
The excessively high brake of car speed causes vehicle and its gate inhibition to damage not in time, while speed-limitation structure 3 is made by cooperation guide frame 7
With having the function of pressure release, secondary speed limit after making vehicle enter speed-limitation structure 3, while the use of speed-limitation structure 3 was convenient in the rainy day
The sandstone of vehicle tyre are cleared up, the driving structure 8 of the side wall connection of speed-limitation structure 3 drives 6 access control knot of the first drive mechanism
The opening and closing of structure 4 makes gate inhibition's structure 4 play parking registration early warning convenient for opening by the Weight control gate inhibition structure 4 of vehicle itself
Effect effectively prevent vehicle touching gate inhibition's structure 4 that vehicle and its gate inhibition's structure 4 is caused to damage, while cooperating making for position limiting structure 3
With being in closed state convenient for access control structure 4, substantially increase the stability and its flexibility of gate inhibition's lever.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.