CN113529613A

CN113529613A - V-shaped intelligent car arrester

Info

Publication number: CN113529613A
Application number: CN202110919772.5A
Authority: CN
Inventors: 包训权; 崔怀金; 王双颖; 付书浩; 金飞; 卜英传; 包天成
Original assignee: Hefei Handbarow Appurtenances Technology Co ltd
Current assignee: Hefei Handbarow Appurtenances Technology Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2021-10-22

Abstract

The invention discloses a V-shaped intelligent car arrester which comprises a base, wherein a first blocking rod and a second blocking rod which can be synchronously overturned and lifted are respectively arranged on two sides of the base, the first blocking rod and the second blocking rod are combined and lifted to form a V-shaped structure, two ends of the first blocking rod and the second blocking rod are respectively rotatably arranged at two end parts of the base through rocker arms, a driving installation cavity is arranged in the middle of the base at intervals, the driving installation cavity is a driven linkage cavity, a power supply cavity and a power cavity in sequence from left to right, power assemblies for driving the first blocking rod and the second blocking rod to overturn and lift are respectively arranged in the driven linkage cavity and the power cavity, and each power assembly comprises a driving shaft, a ratchet and pawl mechanism for limiting the lifting of the blocking rods and a limit switch assembly. The invention drives the first stop lever and the second stop lever to synchronously turn over through the rocker arm, and the first stop lever and the second stop lever are matched with corresponding ratchet wheel and pawl structures, so that the chassis can stop when touching different heights in the ascending process, and the pawls can block the ratchet wheel sub-lines for self-locking, thereby preventing the rocker arm from descending and further preventing the vehicle from escaping.

Description

V-shaped intelligent car arrester

The technical field is as follows:

the invention relates to the field of parking auxiliary equipment, in particular to a V-shaped intelligent car arrester.

Background art:

along with the development of society, the car is more and more popularized, consequently the situation of difficult parking has appeared, especially in the city, it because space and crowd's intensive characteristic, can set up many parking stalls on the road of some markets, parks etc. adjacent, in order to stop the car temporarily and use, what is often adopted on present parking stall is that the administrator charges, its manual operation exists to find the parking stall difficult, the phenomenon that the administrator charges a fee and pollutes, and along with the continuous development of internet technology, parking resource platformization, informationization, intelligent transformation have become the trend, therefore earth magnetism parking is in charge, but earth magnetism simple structure appears the phenomenon of fee evasion easily, consequently also is eliminated gradually.

With the continuous improvement, the patent: 20204353348.0, providing a car stopping device with anti-collision and anti-pressure functions, which adopts a liftable intercepting device to turn upwards to a height slightly lower than the chassis height, and can prevent the vehicle from passing through, although it can effectively prevent the vehicle from escaping, the structure of the device is not reasonable, and several problems still exist:

(1) the intercepting devices are of single-rod structures, the stability is poor, the strength is insufficient, two groups of intercepting devices are generally required to be used in parallel, and the driving of the two groups of intercepting devices is respectively driven through corresponding transmission mechanisms, so that the width of the car arrester can be increased, certain trouble is brought to the entering and exiting of a car, the width is too wide, wheels can be frequently pressed on the car arrester, and the service life of the car arrester is influenced;

(2) when the ratchet is locked, the pawl is driven by the spring, so that the locking performance of the ratchet and the pawl is poor, and the performance of the spring is weakened after long-time use, so that the pawl cannot be locked in time, the locking device is further lifted, the chassis is scratched, and the use value of the device is influenced;

(3) when a car is taken, the electromagnet is generally used for controlling the ratchet pawl to be separated, the intercepting device is turned and lowered, the operation can play a role in falling the intercepting device, but the electromagnet is operated, the falling of the car is controlled through the electromagnet every time the car is taken, so that part of energy consumption exists, and if an accident occurs, the electromagnet is damaged or does not have electricity, the ratchet pawl cannot realize things, so that the normal car taking is influenced, the special technical personnel is required to forcedly detach the ratchet pawl and then separate the ratchet pawl, certain potential safety hazards exist in the use process, the structure of the ratchet pawl needs to be improved again, and the defect existing in the structure can be overcome.

The invention content is as follows:

the invention aims to overcome the defects of the prior art and provides a V-shaped intelligent car arrester, which aims to solve the problems in the background technology.

The invention is realized by the following technical scheme:

the utility model provides a cam coordinated type V type intelligence car arrester, including the base, the pin I and the pin II that can overturn in step and go up and down are installed respectively to the both sides of base, the pin I is the V-arrangement structure with two combinations of pin rise after, the both ends of pin I and pin II are rotated through the rocking arm respectively and are installed at the both ends of base, the middle part of base is equipped with the drive installation cavity that the interval set up, the drive installation cavity is driven linkage chamber, power chamber from a left side to the right side in proper order, the power component that drives the upset of pin I and pin II and go up and down is installed respectively in driven linkage chamber and the power chamber, power component is including drive shaft and pin rise spacing ratchet pawl mechanism and limit switch subassembly.

The first stop lever and the second stop lever are identical in structure and respectively comprise a rotating shaft, rocker arms are respectively installed at two end portions of the rotating shaft, roller shafts which are distributed at intervals are sleeved at the middle of the rotating shaft, the roller shafts are separated by partition plates which are arranged at intervals, the partition plates are installed and fixed on a fixed beam on one side, and two ends of the fixed beam are respectively fixed on the rocker arms.

The power intracavity fixed mounting have the power lithium cell, install the apron on driven linkage chamber, power chamber, the power chamber respectively.

The power assembly comprises a power shaft and a driven shaft I which are rotatably installed in a power cavity in parallel, the two ends of the power shaft and the driven shaft I are respectively rotatably installed on bases on the two sides of the power cavity through bearings, the power shaft rotates and is driven by a motor at the end part of the power shaft, the outer end part of the power shaft is connected with a first stop lever through a rocker arm, the other end of the first stop lever is installed on a second driven shaft, a third driven shaft which is arranged in parallel with the second driven shaft is installed on one side of the second driven shaft, the second driven shaft and the third driven shaft are both installed in a driven linkage cavity, the outer end part of the second driven shaft is connected with a second stop lever through a rocker arm, the other end of the second stop lever is installed on the first driven shaft, and synchronous teeth which are in mutual meshing transmission are respectively installed on the second driven shaft and the third driven shaft.

The output shaft end of the motor is provided with a first coupler, the end part of the power shaft is provided with a second coupler, the first coupler is provided with a wheel body with a fan-shaped notch, and the end surface of the second coupler is provided with a boss in transmission fit with the fan-shaped notch of the first coupler.

And the driven shaft I is sleeved with a torsional spring for balancing the dead weight of the stop lever.

The ratchet wheel and pawl mechanism comprises a ratchet wheel, the ratchet wheel is installed on a power shaft, a pawl matched with the ratchet wheel is installed on a base corresponding to the position of the ratchet wheel through a rotating shaft, an auxiliary swing rod for driving the pawl to be separated from the ratchet wheel is installed on one side of the pawl, a linkage block matched with the outer ring of the first coupler in a transmission mode is installed at the end portion of the swing rod, an emergency top plate is arranged below the pawl, a jacking component is installed on the base corresponding to the emergency top plate, and the ratchet wheel is clamped by the pawl to prevent a rocker arm from descending and further prevent a vehicle from escaping.

The top open subassembly including the ejector pin, be equipped with the mounting hole that supplies the ejector pin to pass on the base, fixed mounting has fixed cover in the mounting hole, outside the base was stretched out to the one end of fixed cover, the hole of fixed cover was the step hole, and the little hole section in step hole is located the outside of base, and the sealing washer is installed with the step department of little hole section transition department to the big hole section in step hole, the preceding tip of ejector pin is equipped with spacing boss, spacing boss leads in the big hole section in step hole, locking fixation nut is installed to the rear end of ejector pin.

The limit switch subassembly including the fixing base, install the spacing roof that the slope set up on the fixing base, the bottom portion of spacing roof rotates towards a driven shaft side and installs the apical wheel, the tip of driven shaft one install with apical wheel contact complex spacing cam, the upper end of fixing base is installed and is used for the spacing arch of auxiliary stay spacing roof.

The LED reflector lamp is characterized in that end covers are respectively installed at two ends of the base, and LED reflector lamps with light sensation effects are respectively installed on two sides of each end cover.

The principle is as follows: this application is the V type through a bottom plate both sides can overturn pin structure, when rising, and the rocking arm both ends are connected to the base through the bearing respectively, and is equipped with synchronous tooth respectively on the one end rocking arm axle of two pin, can guarantee that two pin go up and down simultaneously, and the epaxial torsional spring that is equipped with of rocking arm of one of them pin, and balanced pin dead weight reduces the motor load and prevents to lose power and directly to fall to the ground by the dead weight and cause the damage to the rocking arm when the pin descends simultaneously. A second coupling is arranged on a rocker arm driving shaft of the stop lever in the structure, and the second coupling is in guide transmission fit with a boss through a fan-shaped notch at the output end of a planetary direct current speed reducing motor arranged in the base shell and provides power for lifting the rocker arm.

In the specific action process, when the rocker arm ascends, the motor drives the first coupler, the end face of the first coupler, which is contacted with the second coupler, is designed to be a fan-shaped notch, the boss on the end face of the first coupler is completely wrapped, meanwhile, the outer ring of the fan-shaped notch of the first coupler is contacted with the pawl connecting rod, when the rocker arm ascends by 15 degrees (the highest point of the rocker arm is 90mm away from the ground), the pawl can be separated from the outer ring of the first coupler to enter a working state, when the rocker arm ascends, the chassis can be stopped when touching different heights, and the pawl can block the ratchet wheel to prevent the rocker arm from descending so as to prevent the vehicle from escaping.

When the rocker arm needs to descend, the motor drives the first coupler to rotate reversely at the moment, until the outer ring of the first coupler touches the pawl connecting rod, the pawl is separated from the ratchet wheel, the torsion spring protects the rocker arm in the unpowered state to prevent free descending, when the motor idles to the second coupler, the rocker arm can descend until the rocker arm descends to the ground, the pawl is always in the state of being separated from the ratchet wheel, and the motor stops working after touching the descending in-place switch.

The invention has the advantages that:

the invention has simple structure, reasonable design and convenient use, the first stop lever and the second stop lever are driven to synchronously turn over by the rocker arm and are matched with corresponding ratchet wheel and pawl structures, the chassis can stop when touching the chassis with different heights in the rising process, the pawl can block the ratchet wheel to form self-locking, the rocker arm is prevented from falling so as to prevent a vehicle from escaping, the chassis can not be scratched by the structure of the roller shaft, and meanwhile, the ratchet wheel and pawl mechanism can be manually opened by an external emergency component, so that the potential safety hazard caused by the lack of the emergency component is avoided.

Description of the drawings:

fig. 1 is a schematic diagram of the present invention in a state of lifting operation.

FIG. 2 is a schematic diagram of the state of the present invention when it is not operated.

Fig. 3 is a schematic structural diagram of the first stop lever.

Fig. 4 is a schematic structural view of the inside of the base cavity.

FIG. 5 is a schematic diagram of a power chamber with a partially enlarged structure.

Fig. 6 is a schematic structural diagram of the first coupling.

Fig. 7 is a schematic structural diagram of a second coupling.

Fig. 8 is a structural schematic diagram of the first coupling and the second coupling.

FIG. 9 is a schematic view of the ratchet and pawl assembly engaged with the ejection assembly.

Figure 10 is a cross-sectional view of the top opening assembly.

Fig. 11 is a schematic structural view of the limit switch assembly in cooperation with the limit cam.

Reference numerals:

1. a base; 2. a first stop lever; 3. a second stop lever; 4. a rocker arm; 5. a driven linkage cavity; 6. a power supply cavity; 7. a power cavity; 8. a ratchet-pawl mechanism; 9. a limit switch assembly; 10. a rotating shaft; 12. a roll shaft; 13. a partition plate; 14. a fixed beam; 15. a power shaft; 16. a first driven shaft; 17. a second driven shaft; 18. a driven shaft III; 19. a synchronizing tooth; 20. a first coupler; 21. a second coupler; 22. a boss; 23. a torsion spring; 8-1, ratchet; 8-2, a pawl; 8-3, an auxiliary swing rod; 8-4, a linkage block; 8-5, emergency top plate; 24. ejecting the assembly; 24-1, a top rod; 24-2, fixing sleeves; 24-3, sealing rings; 24-4, a limit boss; 24-5, locking a fixing nut; 9-1, fixing seats; 9-2, a limit top plate; 9-3, a top wheel; 9-4, a limiting cam; 9-5, limiting bulges; 25. an LED reflector lamp.

The specific implementation mode is as follows:

see the drawings.

The utility model provides a V type intelligence car arrester, including base 1, but the pin 2 and the pin two 3 of synchronous upset lift are installed respectively to base 1's both sides, the pin 2 is the V-arrangement structure after the pin two 3 combination rises, the both ends of pin 2 and pin two 3 are installed at the both ends of base through rocking arm 4 rotation respectively, base 1's middle part is equipped with the drive installation cavity that the interval set up, the drive installation cavity is driven linkage chamber 5 from a left side to the right side in proper order, power cavity 6, power cavity 7, install the power component who drives pin 2 and the two 3 upset lifts of pin in driven linkage chamber 5 and the power cavity 7 respectively, power component is including drive shaft and pin lift spacing ratchet pawl mechanism 8 and limit switch subassembly 9.

Further, the first stop lever 2 and the second stop lever 3 are identical in structure and respectively comprise a rotating shaft 10, the rocker arms 4 are respectively installed at two end portions of the rotating shaft 10, the middle of the rotating shaft 10 is sleeved with roller shafts 12 which are distributed at intervals, the roller shafts 12 are separated through separating plates 13 which are arranged at intervals, the separating plates 13 are installed and fixed on a fixed beam 14 on one side, and two ends of the fixed beam 14 are respectively fixed on the rocker arms 4. Through a bottom plate both sides can overturn the pin structure, be the V type during the lift, the rocking arm both ends are connected to the base through the bearing respectively, constitute a combined structure like this, thereby whole stability has been increased, and the pin structure in this application adopts the structural design of pivot and the roller that the interval set up, on the one hand changed the friction mode between pin and chassis in the parking process, change sliding friction into rolling friction, avoid scratching the chassis, and the form of this kind of combination, good stability, high strength, it passes through the bearing test, can reach 3000Kg, therefore its bearing capacity is fairly good, guarantee that the pressurized is indeformable, the operation requirement has been satisfied.

Furthermore, a power lithium battery is fixedly arranged in the power cavity 6, and cover plates are respectively arranged on the driven linkage cavity, the power cavity and the power cavity. The power assembly comprises a power shaft 15 and a driven shaft I16 which are rotatably installed in a power cavity in parallel, two ends of the power shaft 15 and two ends of the driven shaft I16 are rotatably installed on bases 1 on two sides of the power cavity through bearings respectively, the power shaft 15 rotates and is driven by a motor at the end part of the power shaft, the outer end part of the power shaft 15 is connected with a first baffle rod 2 through a rocker arm 4, the other end of the first baffle rod 2 is installed on a second driven shaft 17, a third driven shaft 18 which is arranged in parallel with the second driven shaft 17 is installed on one side of the second driven shaft 17, the second driven shaft 17 and the third driven shaft 18 are both installed in a driven linkage cavity 5, the outer end part of the second driven shaft 17 is connected with a second baffle rod 3 through a rocker arm, the other end of the second baffle rod 3 is installed on the first driven shaft 16, and synchronous teeth 19 which are in mutual meshing transmission are installed on the second driven shaft 17 and the third driven shaft 18 respectively. Through driving shaft, driven shaft one, driven shaft two, driven shaft trigeminy transmission, when guaranteeing the synchronism, make its structure more reasonable, the transition transmission cooperation has certain shock-absorbing capacity and power decomposition performance, has weakened the direct damage to the pin of collision process.

Further, a first coupling 20 is mounted at the output shaft end of the motor, a second coupling 21 is mounted at the end of the power shaft 15, a wheel body with a fan-shaped notch is mounted on the first coupling 20, and a boss 22 in transmission fit with the fan-shaped notch of the first coupling 20 is mounted on the end face of the second coupling 21. The driven shaft I16 is sleeved with a torsion spring 23 for balancing the dead weight of the stop lever.

Further, the ratchet wheel and pawl mechanism 8 comprises a ratchet wheel 8-1, the ratchet wheel 8-1 is installed on a power shaft 15, a pawl 8-2 matched with the ratchet wheel is installed on a base corresponding to the position of the ratchet wheel 8-1 through a rotating shaft, an auxiliary swing rod 8-3 for driving the pawl to be separated from the ratchet wheel is installed on one side of the pawl 8-2, a linkage block 8-4 in transmission fit with the outer ring of the coupling I20 is installed at the end portion of the auxiliary swing rod 8-3, an emergency top plate 8-5 is arranged below the pawl 8-2, a jacking component 24 is installed on the base corresponding to the emergency top plate 8-5, and the ratchet wheel 8-1 is clamped by the pawl 8-2 to prevent the rocker arm 4 from descending and further prevent the vehicle from escaping. The ejection component 24 comprises an ejector rod 24-1, a mounting hole for the ejector rod 24-1 to pass through is formed in the base 1, a fixing sleeve 24-2 is fixedly mounted in the mounting hole, one end of the fixing sleeve 24-2 extends out of the base 1, an inner hole of the fixing sleeve 24-2 is a stepped hole, a small inner hole section of the stepped hole is located on the outer side of the base 1, a sealing ring 24-3 is mounted at a step at the transition position of a large inner hole section and the small inner hole section of the stepped hole, a limiting boss 24-4 is arranged at the front end part of the ejector rod 24-1, the limiting boss 24-4 is guided in the large inner hole section of the stepped hole, and a locking fixing nut 24-5 is mounted at the rear end part of the ejector rod 24-1.

Further, the limit switch assembly 9 comprises a fixed seat 9-1, a limit top plate 9-2 which is obliquely arranged is installed on the fixed seat 9-1, a top wheel 9-3 is installed at the bottom end portion of the limit top plate 9-2 in a rotating mode towards one side face of the driven shaft, a limit cam 9-4 which is in contact fit with the top wheel 9-3 is installed at the end portion of the driven shaft I16, and a limit protrusion 9-5 which is used for supporting the limit top plate 9-2 in an auxiliary mode is installed at the upper end portion of the fixed seat 9-1. The end covers are respectively installed at the two ends of the base, the LED reflector lamps 25 with the light sensation effect are respectively installed on the two sides of the end covers, and the lamp can automatically light at night.

The specific working process is as follows:

the initial state of the car blocking plate is in a descending state, the car blocking plate descends in place and the proximity switch is closed, after the ultrasonic probe detects the position of a car, the process of the blocking rod rising is that the motor rotates positively, the coupling drives the coupling II to rotate, so that the rotation of the power shaft is realized, the power shaft rotates, the rocker arm and the blocking rod I are driven to turn over and rise, the other end of the blocking rod I moves together with the turning, in the turning process, synchronous teeth on the driven shaft at the driven end of the blocking rod I rotate, meanwhile, the driven shaft III at one end of the blocking rod II rotates, the blocking rod II turns over, the driven shaft II at the other end also synchronously turns over, in the action process, the synchronous rising of the blocking rod I and the blocking rod II is realized, in the rising process, the linkage block at the end part of the pawl oscillating rod rotates along with the coupling I, after rotating to a certain angle, so that the pawl is separated from the ratchet wheel, the rocker arm continues rising, when the rocker arm rises, the chassis can stop when the chassis is touched to be clamped at different heights and the pawl can prevent the ratchet wheel from being clamped The rocker arm descends to prevent the vehicle from escaping.

After the parking, during the process of descending, the motor reverses, the first coupler touches the linkage block, thereby make the pawl break away from the ratchet, drive the second rotation of shaft coupling through the shaft coupling, thereby realize the rotation of power shaft, the power shaft rotates, drive rocking arm and pin upset decline, the other end of pin is then along with the same action of upset, in the upset process, synchronous tooth rotation on the driven shaft of the driven end of pin is followed, drive the three rotations of driven shaft of two one ends of pin simultaneously, the upset of pin is two, then the synchronous upset is also followed to the driven shaft of the other end two, its action process has realized the synchronous decline of pin and pin two, until the rocking arm falls to its pawl on ground and is in the state that breaks away from the ratchet all the time, touch and descend to the switch that targets in place after the motor stop work.

The whole thickness after this application wholly descends the shrink is about 7 sides, the height after the rise can reach about 22cm and satisfy most vehicle chassis's high requirement, its thickness is equivalent to the height of current deceleration strip, because no matter the vehicle stops from any place, the influence of car ware is not hindered, its whole bearing passes through the test, can reach 3000Kg, therefore its bearing capacity is equivalent good, guarantee the pressurized indeformable, the product can select built-in power supply or external power supply mode in a flexible way, built-in power supply can adopt the solar cell of 12V 8AH or the lithium cell red point of 12V 23AH, the product pin adopts high performance complex roller design with the chassis contact, it adopts high wear-resisting, high impact, high temperature resistant super high molecular material, can place the vehicle in the limited time of keeping to the dish and escape.

Waterproof test: the lowest point of the shell is immersed at a position 1000mm lower than the water surface, the experiment duration is 120h, and the parking space lock can still be used in normal production.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a V type intelligence car arrester, including base (1), its characterized in that: the utility model discloses a power assembly, including base (1), two sides of base, gear lever (2) and gear lever (3) that can overturn in step and go up and down are installed respectively to the both sides of base (1), gear lever (2) and gear lever (3) combination are the V-arrangement structure after rising, the both ends of gear lever (2) and gear lever (3) are rotated through rocking arm (4) respectively and are installed at the both ends of base, the middle part of base (1) is equipped with the drive installation cavity that the interval set up, the drive installation cavity is driven linkage chamber (5), power chamber (6), power chamber (7) for driven linkage chamber (5) and right side in proper order from a left side, install the power component who drives gear lever (2) and gear lever (3) upset and go up and down in driven linkage chamber (5) and power chamber (7) respectively, power component is including drive shaft and gear lever spacing ratchet pawl mechanism (8) and limit switch subassembly (9).

2. The V-shaped intelligent car arrester according to claim 1, characterized in that: the utility model discloses a stop lever, including pivot (10), rocking arm (4) are installed respectively to the both ends of pivot (10), the middle part cover of pivot (10) is equipped with roller (12) that interval distribution set up, division board (13) through the interval setting between roller (12) separate, division board (13) installation is fixed on fixed beam (14) of one side, the both ends of fixed beam (14) are fixed respectively on rocking arm (4).

3. The V-shaped intelligent car arrester according to claim 1, characterized in that: the power cavity (6) in fixedly mounted with power lithium cell, install the apron on driven linkage chamber, power cavity, the power cavity respectively.

4. The V-shaped intelligent car arrester according to claim 1, characterized in that: the power assembly comprises a power shaft (15) and a driven shaft I (16) which are rotatably installed in a power cavity in parallel, two ends of the power shaft (15) and the driven shaft I (16) are respectively rotatably installed on bases (1) on two sides of the power cavity through bearings, the power shaft (15) rotates and is driven by a motor at the end part of the power shaft, the outer end part of the power shaft (15) is connected with a first baffle rod (2) through a rocker arm (4), the other end of the first baffle rod (2) is installed on a second driven shaft (17), a third driven shaft (18) which is arranged in parallel with the second driven shaft is installed at one side of the second driven shaft (17), the second driven shaft (17) and the third driven shaft (18) are both installed in a driven linkage cavity (5), the outer end part of the second driven shaft (17) is connected with a second baffle rod (3) through the rocker arm, and the other end of the second baffle rod (3) is installed on the first driven shaft (16), and synchronous teeth (19) which are mutually meshed and driven are respectively arranged on the driven shaft II (17) and the driven shaft III (18).

5. The V-shaped intelligent car arrester according to claim 4, characterized in that: the output shaft end of motor install shaft coupling (20), shaft coupling two (21) are installed to the tip of power shaft (15), install the wheel body that has fan-shaped breach on shaft coupling one (20), install boss (22) with shaft coupling one (20) fan-shaped breach transmission complex on the terminal surface of shaft coupling two (21).

6. The V-shaped intelligent car arrester according to claim 4, characterized in that: and a torsion spring (23) for balancing the dead weight of the stop lever is sleeved on the driven shaft I (16).

7. The V-shaped intelligent car arrester according to claim 1, characterized in that: the ratchet wheel and pawl mechanism (8) comprises a ratchet wheel (8-1), the ratchet wheel (8-1) is arranged on a power shaft (15), a pawl (8-2) matched with the ratchet wheel is arranged on the base corresponding to the ratchet wheel (8-1) through a rotating shaft, an auxiliary swing rod (8-3) for driving the pawl to be separated from the ratchet wheel is arranged at one side of the pawl (8-2), the end part of the auxiliary swing rod (8-3) is provided with a linkage block (8-4) which is in transmission fit with the outer ring of the first coupler (20), an emergency top plate (8-5) is arranged below the pawl (8-2), a base corresponding to the emergency top plate (8-5) is provided with a jacking component (24), the pawl (8-2) blocks the ratchet wheel (8-1) to prevent the rocker arm (4) from descending and further prevent the vehicle from escaping.

8. The V-shaped intelligent car arrester according to claim 7, characterized in that: the ejection component (24) comprises an ejector rod (24-1), the base (1) is provided with a mounting hole for the ejector rod (24-1) to pass through, a fixed sleeve (24-2) is fixedly arranged in the mounting hole, one end of the fixed sleeve (24-2) extends out of the base (1), the inner hole of the fixed sleeve (24-2) is a step hole, the small inner hole section of the step hole is positioned at the outer side of the base (1), a sealing ring (24-3) is arranged at the step at the transition position of the large inner hole section and the small inner hole section of the step hole, the front end part of the ejector rod (24-1) is provided with a limiting boss (24-4), the limiting boss (24-4) is guided in the large inner hole section of the stepped hole, and a locking and fixing nut (24-5) is arranged at the rear end part of the ejector rod (24-1).

9. The V-shaped intelligent car arrester according to claim 1, characterized in that: the limit switch assembly (9) including fixing base (9-1), install spacing roof (9-2) that the slope set up on fixing base (9-1), the bottom of spacing roof (9-2) is rotated towards a driven shaft side and is installed top wheel (9-3), the tip of driven shaft (16) is installed and is contacted complex spacing cam (9-4) with top wheel (9-3), spacing arch (9-5) that are used for the auxiliary stay spacing roof (9-2) are installed to the upper end of fixing base (9-1).

10. The V-shaped intelligent car arrester according to claim 1, characterized in that: the LED lamp is characterized in that end covers are respectively installed at two ends of the base, and LED reflector lamps (25) with light sensation effects are respectively installed on two sides of each end cover.