CN111945612B

CN111945612B - Ground lock for preventing occupying operation by using wheel track and tyre width

Info

Publication number: CN111945612B
Application number: CN202010711628.8A
Authority: CN
Inventors: 李百水
Original assignee: Zibo Huaqin Information Technology Service Co ltd
Current assignee: Zibo Huaqin Information Technology Service Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2022-08-09
Anticipated expiration: 2040-07-22
Also published as: CN111945612A

Abstract

The invention relates to a ground lock for performing anti-occupation operation by utilizing a wheel tread and a tire width, and belongs to the field of ground locks. The ground lock for preventing occupation operation by utilizing the wheel tread and the tire width comprises two limiting frames with the same specification, wherein the height of each limiting frame is lower than the ground clearance of a vehicle chassis, each limiting frame is U-shaped, two ends of each limiting frame are open, the distance of the inner wall of each limiting frame corresponds to the tire width of a vehicle, the two limiting frames are symmetrically and parallelly arranged and are fixedly connected through a fixing device, a limiting plate is fixed at the tail part of each limiting frame, and the distance between the two limiting frames corresponds to the wheel tread of the vehicle. The characteristic that its wheel track of the vehicle of utilizing different models and child width are also different can only wheel track and child width can both match just can park the vehicle and go into the position, can avoid being taken the parking stall by the vehicle of the overwhelming majority, simple structure, and the driver need not to get off the operation, maintains simply.

Description

Ground lock for preventing occupying operation by using wheel track and tyre width

Technical Field

The invention relates to a ground lock for performing anti-occupation operation by utilizing a wheel tread and a tire width, and belongs to the field of ground locks.

Background

The rapid development of Chinese economy and the continuous improvement of national economy level, automobiles which are transportation means are more and more commonly used, in recent years, the great increase of automobiles leads to the sharp shortage of parking spaces, so that the price of the parking spaces is increased, and meanwhile, the situation of parking space robbery can occur in some free parking districts or parking lots; some car owners rent the parking spaces with money to ensure that the parking spaces belonging to the car owners are not parked in the empty spaces, however, the car owners in the occupied parking spaces can not be called by the car owners, and the parking space locks are rescuers of the car owners.

The existing ground locks are generally divided into two types, namely mechanical type and electric type. The mechanical type is with low costs, but need get off the bus and unblock when driving into the parking stall, need get off the bus and lock when driving out the parking stall, and the operation is very inconvenient. Electrodynamic type can be through the mode of remote control or license plate discernment unblock lock, but wiring formula ground lock wiring is troublesome, and the property of many districts does not allow to lay the electric wire in underground parking stall, leads to unable the use. Although the storage battery type electric ground lock does not need wiring, the storage battery type electric ground lock needs frequent charging, the service life of the battery is limited, the battery cannot be used when the battery is not charged, the maintenance cost is high, and the battery replacement is troublesome. The electric ground lock usually uses a remote controller to control the lifting of the ground lock, a driver often forgets to lock the ground lock after driving out of a parking space, and the automatic locking ground lock for license plate recognition has high manufacturing cost, is easy to be damaged, has low recognition rate and is very troublesome to use.

Disclosure of Invention

According to the defects in the prior art, the technical problems to be solved by the invention are as follows: the utility model provides an utilize wheel track and child width to prevent ground lock of occupy-place operation, its wheel track of the vehicle of utilizing different models and the wide also different characteristic of child, only wheel track and child width can both match just can park the vehicle and go into the position, can avoid being occupied the parking stall by the vehicle of the overwhelming majority, simple structure, and the driver need not to get off the bus operation, maintains simply.

The ground lock for preventing the occupation operation by utilizing the wheel tread and the tire width comprises two limiting frames with the same specification, wherein the height of each limiting frame is lower than the ground clearance of a vehicle chassis, the limiting frames are U-shaped, the two ends of each limiting frame are open, the distance between the inner walls of the limiting frames corresponds to the tire width of a vehicle, the two limiting frames are symmetrically and parallelly arranged and are fixedly connected through a fixing device, a limiting plate is fixed at the tail part of each limiting frame, and the distance between the two limiting frames corresponds to the wheel tread of the vehicle;

the parking space limiting device comprises a rail, wherein the rail is fixed in the middle of the parking space, rollers are matched on the rail and are installed on a limiting box, limiting holes are formed in the limiting box, limiting rods are matched in the limiting holes, the two ends of each limiting rod are respectively and vertically fixed on limiting plates of two limiting frames, two limiting springs with the same specification are sleeved on the limiting rods, the two limiting springs are respectively located on the two sides of the limiting box, and the limiting box is fixedly connected with a reset spring at the tail end of the rail.

The working principle and the process are as follows:

when the automobile parking device works, the automobile directly rushes into the parking space or backs to enter the garage. The position that the vehicle got into the parking stall when parking at every turn is different, and the open part of spacing frame forms the spigot surface, this spigot surface can shift along with constantly marcing of tire, the spacing spring of one side can be compressed simultaneously, until the tire gets into in the spacing frame, because the inner wall distance of spacing frame corresponds with the child width of vehicle, the distance of two spacing frames corresponds with the wheel track of vehicle, two coaxial wheels can just in time block in the spacing frame like this, and constantly march along with the vehicle, the wheel can push the spacing frame and constantly move backward, reach the parking and target in place. If the wheel track is too large or the vehicle is too far down and the tire is too wide, the vehicle can be clamped in the open part of the limiting frame, so that the tire cannot enter the limiting frame, when the limiting frame moves backwards to the right position, the limiting frame cannot move backwards continuously, the vehicle cannot be parked in the right position, and the effect of avoiding parking space occupation of other vehicles is achieved. When the vehicle drives away from the limiting frames, the limiting springs and the reset springs push the two limiting frames to reset, so that the vehicle can be conveniently stopped next time.

Evenly set up a plurality of rolling devices on the spacing inner wall, the rolling device includes circular barrel, barrel fit spin in, barrel upper end shutoff sets up the round hole on its shutoff face, and the round hole diameter is less than the spin diameter, sets up the top spring in the barrel, and the top spring upper end is supported on the spin, and the lower extreme supports at the barrel lower extreme, and the spin outer end interval that same spacing both sides correspond corresponds with the child width of tire. When the vehicle drives in, because the tire is the rubber material, frictional force is big, can drive the spin roll when tire and spin contact, avoids the tire direct and spacing frame direct contact, reduces frictional force greatly, can also avoid spacing frame damage tire simultaneously. Meanwhile, the rolling device positioned at the rear end of the limiting frame is in direct contact with the wheel surface of the tire, and the rolling ball of the rolling device rolls when the tire advances, so that the tire is prevented from directly rolling over from the tail of the limiting frame. The spring enables the ball to have a certain play and to be repositioned.

The cross section of the track is I-shaped, the rollers are matched with the concave parts on the two side surfaces of the track, notches are arranged at the front and the back of the lower part of the limiting box, the notches are clamped on the track, and the width of each notch is larger than that of the track. Therefore, the limit box cannot be separated from the track, and the limit box is prevented from being manually moved to move.

The front end and the rear end of the track are plugged by the plugging plates, so that the roller is prevented from being separated from the track, and the limit position to which the roller can run can be determined.

The universal wheels are arranged on the lower bottom surface of the limiting frame, so that the limiting frame is prevented from directly rubbing with the ground when moving, friction force can be reduced, abrasion can be reduced, and a vehicle can conveniently stop.

The fixing device comprises a telescopic rod, and two ends of the telescopic rod are respectively and vertically fixed on two opposite side surfaces of the two limiting frames; the two screws are respectively and vertically fixed on two opposite side surfaces of the two limiting frames and are coaxially arranged, the thread turning directions of the two screws are opposite, and the two screws are matched in the same screw cylinder. The two screw rods are close to or far away from each other by rotating the screw barrel, and then the adjustment is carried out according to the wheel track of different vehicles. The telescopic rod plays a stable role.

The matched nut is arranged on one of the screw rods, the screw thread of the nut is screwed to the direction opposite to that of the screw barrel, the fixing disc is coaxially fixed on the nut, the outer locking holes are circumferentially and uniformly distributed in the fixing disc, the vertical plate is fixed on the screw barrel, the inner locking holes are formed in the vertical plate, the positions of the inner locking holes correspond to the positions of the outer locking holes, the lock pin comprises a lock, the lock pin of the lock penetrates through the outer locking holes and the inner locking holes to fix the relative positions of the vertical plate and the fixing disc, and then the nut and the screw barrel are fixed. Because the screw thread direction of turning of nut is opposite with the screw thread direction of turning of barrel, the nut just can not be rotatory along with the barrel, therefore the external personnel just can't adjust the interval of two spacing under the prerequisite that does not have the tool to lock key. When the distance between the two limiting frames is adjusted, the lockset is only required to be opened, the nut is firstly rotated to be away from the screw cylinder, then the screw cylinder is rotated to adjust the distance between the two limiting frames, then the nut is tightly close to the screw cylinder by reversely rotating the nut, and then the lock pin is inserted into the outer locking hole corresponding to the inner locking hole and locked.

The bottom of the cylinder body of the two rolling devices at the corresponding positions on the limiting frame is provided with a pressure sensor, the pressure sensor is connected with a brake device through a control system, and the brake device is arranged on the roller. The track of some vehicles is similar to the track of the vehicle matched with the ground lock, and the tire width is narrower, so that the tires of the vehicles can enter the limiting frame. Only when four pressure sensors receive pressure and work simultaneously, the control system can control the brake device to release the brake, the roller can roll freely, and the limiting frame can move backwards. Even if artificially press pressure sensor and make pressure sensor trigger, then two spacing framves just need two people to operate, still need one person to drive the vehicle and go into the position in addition, that is to say need three people at least can make spacing frame move backward, can not have three people simultaneously on the vehicle that accords with above-mentioned condition under the general condition to it is very dangerous to park the position under the prerequisite of someone in the rear, just so can avoid the vehicle occupy the place to a great extent.

Compared with the prior art, the invention has the beneficial effects that:

according to the ground lock for preventing the occupation operation by utilizing the wheel track and the tire width, the positions of entering a parking space of a vehicle are different when the vehicle parks, the open part of the limiting frame forms the guide surface, the guide surface can move along with the continuous advancing of the tire, meanwhile, the limiting spring on one side can be compressed until the tire enters the limiting frame, the distance between the inner walls of the limiting frame corresponds to the tire width of the vehicle, and the distance between the two limiting frames corresponds to the wheel track of the vehicle, so that two coaxial wheels can be just clamped into the limiting frame, and the wheels can push the limiting frame to move backwards continuously along with the continuous advancing of the vehicle until the vehicle parks in place. If the wheel track is too large or the vehicle is too far down and the tire is too wide, the vehicle can be clamped in the open part of the limiting frame, so that the tire cannot enter the limiting frame, when the limiting frame moves backwards to the right position, the limiting frame cannot move backwards continuously, the vehicle cannot be parked in the right position, and the effect of avoiding parking space occupation of other vehicles is achieved. When the vehicle drives away from the limiting frames, the limiting springs and the reset springs push the two limiting frames to reset, so that the vehicle can be conveniently stopped next time. Only when four pressure sensors receive pressure and work simultaneously, the control system can control the brake device to release the brake, the roller can roll freely, and the limiting frame can move backwards. Even if artificially press pressure sensor and make pressure sensor trigger, then two spacing framves just need two people to operate, still need one person to drive the vehicle and go into the position in addition, that is to say need three people at least can make spacing frame move backward, can not have three people simultaneously on the vehicle that accords with above-mentioned condition under the general condition to it is very dangerous to park the position under the prerequisite of someone in the rear, just so can avoid the vehicle occupy the place to a great extent.

Drawings

FIG. 1 is a schematic view of a wheel of a vehicle contacting an open portion of a restraint frame according to an embodiment of the present invention;

FIG. 2 is a schematic view of a wheel of a vehicle entering a restraint bracket according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of the embodiment of the present invention shown in FIGS. 1 and 2;

FIG. 4 is an enlarged view of a portion C of the embodiment of FIG. 3;

FIG. 5 is an enlarged view of a portion D of the embodiment of FIG. 3;

FIG. 6 is a schematic cross-sectional view A-A of the embodiment of FIG. 3;

FIG. 7 is a schematic cross-sectional view E-E of the embodiment shown in FIG. 6;

FIG. 8 is a schematic cross-sectional view B-B of the embodiment shown in FIG. 3;

FIG. 9 is a schematic cross-sectional view F-F of the embodiment shown in FIG. 5;

fig. 10 is a schematic diagram of the working principle of the pressure sensor.

In the figure: 1. a boundary line of the parking space; 2. a vehicle; 3. a tire; 4. a blocking plate; 5. a return spring; 6. a track; 7. a limiting box; 8. a roller; 9. a limiting rod; 10. a limiting spring; 11. a limiting plate; 12. a limiting frame; 13. a telescopic rod; 14. a screw cylinder; 15. a screw; 16. a pressure sensor; 17. a spring is supported; 18. a barrel; 19. rolling a ball; 20. a lock; 21. an outer locking hole; 22. fixing the disc; 23. a nut; 24. an inner locking hole; 25. a vertical plate; 26. a limiting hole; 27. a notch; 28. a universal wheel.

Detailed Description

Embodiments of the invention are further described below with reference to the accompanying drawings:

as shown in fig. 1-8, the ground lock for performing anti-occupation operation by using wheel track and tire width according to the present invention includes two limiting frames 12 of the same specification, wherein the height of the limiting frame 12 is lower than the ground clearance of the chassis of the vehicle 2, the limiting frame 12 is U-shaped, the two ends of the limiting frame 12 are open, the distance between the inner walls of the limiting frame 12 corresponds to the tire width of the vehicle 2, the two limiting frames 12 are symmetrically and parallelly disposed and fixedly connected through a fixing device, the limiting plate 11 is fixed at the tail of the limiting frame 12, and the distance between the two limiting frames 12 corresponds to the wheel track of the vehicle 2;

including track 6, track 6 fixes in the positive centre of parking stall, cooperates gyro wheel 8 on track 6, and gyro wheel 8 installs on spacing case 7, sets up spacing hole 26 on the spacing case 7, spacing hole 26 fit in gag lever post 9, and gag lever post 9 both ends difference vertical fixation is on the limiting plate 11 of two spacing 12, and the cover has two spacing springs 10 with the specification on the gag lever post 9, and two spacing springs 10 are located spacing case 7 both sides respectively, and

spacing case

7 and 6 tail end fixed connection reset spring 5 of track.

The working principle and the process are as follows:

when the automobile 2 works, the automobile directly rushes into a parking space or backs up to enter a garage. The position that the vehicle 2 got into the parking stall when parking at every turn is different, and the open part of spacing 12 forms the spigot surface, this spigot surface can be along with going constantly of tire 3 and then shift, spacing spring 10 of one side can be compressed simultaneously, until in tire 3 got into spacing 12, because the inner wall distance of spacing 12 corresponds with the child width of vehicle 2, the distance of two spacing 12 corresponds with the wheel track of vehicle 2, two coaxial wheels can just in time block in spacing 12 like this, and along with vehicle 2 constantly marchs, the wheel can push spacing 12 constantly backward, until parking target in place. If the wheel track is too large or the wheel track is too low and the tire 3 is too wide, the vehicle 2 is clamped at the open part of the limiting frame 12, so that the tire 3 cannot enter the limiting frame 12, when the limiting frame 12 moves backwards to a certain position, the limiting frame 12 cannot move backwards continuously, the vehicle 2 cannot be parked in place, and the effect of avoiding parking space occupation of other vehicles 2 is achieved. When the vehicle 2 leaves the limiting frame 12, the limiting spring 10 and the return spring 5 push the two limiting frames 12 to return, so that the vehicle 2 can be stopped next time.

Evenly set up a plurality of rolling devices on spacing 12 inner wall, the rolling device includes circular barrel 18, barrel 18 fit in

spin

19, 18 upper end shutoff of barrel, set up the round hole on its shutoff face, the round hole diameter is less than the 19 diameters of spin, set up top spring 17 in the barrel 18, top spring 17 upper end supports on spin 19, the lower extreme supports at 18 lower extremes of barrel, 19 outer end intervals of spin that same spacing 12 both sides correspond with the child width of tire 3. When the vehicle 2 drives in, because the tire 3 is the rubber material, frictional force is big, can drive spin 19 roll when tire 3 contacts with spin 19, avoids tire 3 direct and spacing 12 direct contact, reduces frictional force greatly, can also avoid spacing 12 damage tire 3 simultaneously. Meanwhile, the rolling device positioned at the rear end of the limiting frame 12 is in direct contact with the wheel surface of the tire 3, and the rolling ball 19 of the rolling device rolls when the tire 3 advances, so that the tire 3 is prevented from directly rolling over the tail of the limiting frame 12. The spring 17 allows the ball 19 to move and reset.

The cross section of the track 6 is I-shaped, the rollers 8 are matched with the concave parts on the two side surfaces of the track 6, notches 27 are arranged at the front and the back of the lower part of the limiting box 7, the notches 27 are clamped on the track 6, and the width of each notch 27 is larger than that of the track 6. Therefore, the limit box 7 cannot be separated from the track 6, and the limit box 7 is prevented from being manually moved and displaced.

The front end and the rear end of the track 6 are blocked by the blocking plates 4, so that the roller 8 is prevented from being separated from the track 6, and the limit position to which the roller 8 can run can be determined.

The universal wheels 28 are arranged on the lower bottom surface of the limiting frame 12, so that the limiting frame 12 is prevented from directly rubbing with the ground when moving, the friction force can be reduced, the abrasion can be reduced, and the vehicle 2 can conveniently stop.

The fixing device comprises a telescopic rod 13, and two ends of the telescopic rod 13 are respectively and vertically fixed on two opposite side surfaces of the two limiting frames 12; the two screw rods 15 are respectively and vertically fixed on two opposite side surfaces of the two limiting frames 12, the two screw rods 15 are coaxially arranged, the thread turning directions of the two screw rods 15 are opposite, and the two screw rods 15 are matched in the same screw cylinder 14. The two screws 15 are moved closer to or farther from each other by rotating the screw cylinder 14, and are adjusted according to the track width of different vehicles 2. The telescopic rod 13 plays a stabilizing role.

The nut 23 is matched on one screw rod 15, the thread turning direction of the nut 23 is opposite to that of the screw barrel 14, the fixed disk 22 is coaxially fixed on the nut 23, the outer locking holes 21 are uniformly distributed on the fixed disk 22 in the circumferential direction, the vertical plate 25 is fixed on the screw barrel 14, the inner locking hole 24 is formed in the vertical plate 25, the position of the inner locking hole 24 corresponds to that of the outer locking hole 21, the lock device comprises a lock 20, a lock pin of the lock device 20 simultaneously penetrates through the outer locking holes 21 and the inner locking holes 24 to fix the relative position of the vertical plate 25 and the fixed disk 22, and then the relative position of the nut 23 and the screw barrel 14 is fixed. Since the direction of the screw thread of the nut 23 is opposite to the direction of the screw thread of the barrel 14, the nut 23 cannot rotate along with the barrel 14, and therefore, the distance between the two position-limiting frames 12 cannot be adjusted by an external person without a key of the lock 20. When the distance between the two limiting frames 12 is adjusted, the lock 20 is only required to be opened, the nut 23 is firstly rotated to be away from the screw cylinder 14, then the screw cylinder 14 is rotated to adjust the distance between the two limiting frames 12, then the nut 23 is rotated in the reverse direction to be close to the screw cylinder 14, and then the lock pin is inserted into the outer locking hole 21 corresponding to the inner locking hole 24 and locked.

The bottom of the cylinder 18 of the two rolling devices at the corresponding positions on the limiting frame 12 is provided with a pressure sensor 16, the pressure sensor 16 is connected with a brake device through a control system, and the brake device is arranged on the roller 8. The track of some vehicles 2 is similar to the track of the vehicle 2 matched with the ground lock, and the tire width is narrower, so that the tires 3 of the vehicles 2 can enter the limiting frame 12. Only when the four pressure sensors 16 are simultaneously stressed and work, the control system can control the brake device to release the brake, the roller 8 can freely roll, and the limiting frame 12 can move backwards. Even if the pressure sensor 16 is manually pressed to trigger the pressure sensor 16, two persons are needed to operate the two limiting frames 12, and in addition, one person is needed to drive the vehicle 2 to enter the position, namely, at least three persons are needed to move the limiting frames 12 backwards, generally, three persons cannot exist on one vehicle 2 meeting the conditions at the same time, and the vehicle 2 can be stopped and entered into the position on the premise that a person exists behind the vehicle, so that the vehicle 2 can be greatly prevented from occupying the position.

These and other changes can be made to the present apparatus with reference to the above detailed description. While the above detailed description describes certain embodiments of the invention and describes the best mode contemplated, no matter how detailed the above appears in text, the system can be practiced in many ways. The details of the local-based support device, although considerable variation in its implementation details is possible, are nevertheless contained within the device disclosed herein. As noted above, particular technical terms used in describing particular features or aspects of the present apparatus do not imply that the terms are redefined herein to be restricted to specific characteristics, features, or aspects of the system with which the terms are associated. In general, the terms used in the following claims should not be construed to limit the system to the specific embodiments disclosed in the specification, unless the above detailed description section explicitly defines such terms. Accordingly, the actual scope of the system encompasses not only the disclosed embodiments, but also all equivalent ways of practicing or implementing the apparatus covered by the claims.

Claims

1. The utility model provides an utilize track and child width to prevent ground lock of occupy-place operation which characterized in that: the vehicle chassis comprises two limiting frames (12) with the same specification, wherein the height of each limiting frame (12) is lower than the ground clearance of a chassis of a vehicle (2), each limiting frame (12) is U-shaped, two ends of each limiting frame (12) are open, the distance between the inner walls of the limiting frames (12) corresponds to the tire width of the vehicle (2), the two limiting frames (12) are symmetrically arranged in parallel and are fixedly connected through a fixing device, a limiting plate (11) is fixed at the tail part of each limiting frame (12), and the distance between the two limiting frames (12) corresponds to the wheel distance of the vehicle (2);

the parking space limiting device comprises a rail (6), the rail (6) is fixed in the middle of the parking space, rollers (8) are matched on the rail (6), the rollers (8) are installed on a limiting box (7), limiting holes (26) are formed in the limiting box (7), limiting rods (9) are matched in the limiting holes (26), two ends of each limiting rod (9) are vertically fixed on limiting plates (11) of two limiting frames (12) respectively, two limiting springs (10) of the same specification are sleeved on the limiting rods (9), the two limiting springs (10) are located on two sides of the limiting box (7) respectively, and the limiting box (7) is fixedly connected with a reset spring (5) at the tail end of the rail (6).

2. The ground lock for anti-occupation operation using wheel track and tire width according to claim 1, wherein: evenly set up a plurality of rolling devices on spacing (12) inner wall, the rolling device includes circular barrel (18), barrel (18) fit spin (19), barrel (18) upper end shutoff, set up the roll hole on its shutoff face, the roll hole diameter is less than spin (19) diameter, set up in barrel (18) top spring (17), top spring (17) upper end supports on spin (19), the lower extreme supports at barrel (18) lower extreme, spin (19) outer end interval that same spacing (12) both sides correspond corresponds with the child width of tire (3).

3. The ground lock for anti-occupation operation using wheel track and tire width according to claim 1, wherein: the cross section of the track (6) is I-shaped, the rollers (8) are matched with the concave parts on the two side faces of the track (6), notches (27) are arranged on the front and the back of the lower part of the limiting box (7), the notches (27) are clamped on the track (6), and the width of each notch (27) is larger than that of the track (6).

4. The ground lock for anti-occupation operation using wheel track and tire width according to claim 3, wherein: the front end and the rear end of the track (6) are plugged by the plugging plates (4).

5. The ground lock for anti-occupation operation using wheel track and tire width according to claim 1, wherein: the lower bottom surface of the limiting frame (12) is provided with a universal wheel (28).

6. The ground lock for anti-occupation operation using wheel track and tire width according to claim 1, wherein: the fixing device comprises a telescopic rod (13), and two ends of the telescopic rod (13) are respectively and vertically fixed on two opposite side surfaces of the two limiting frames (12); the two screws (15) are respectively and vertically fixed on two opposite side surfaces of the two limiting frames (12), the two screws (15) are coaxially arranged, the thread turning directions of the two screws (15) are opposite, and the two screws (15) are matched in the same screw cylinder (14).

7. The ground lock for anti-occupation operation using wheel track and tire width according to claim 6, wherein: cooperate nut (23) on one of them screw rod (15), the screw thread of nut (23) is revolved to the opposite with the screw thread of barrel (14) soon, coaxial fixed disk (22) are gone up in nut (23), outer locking hole (21) of circumference equipartition on fixed disk (22), fixed riser (25) are gone up in barrel (14), set up interior locking hole (24) on riser (25), the position of interior locking hole (24) corresponds with the position of outer locking hole (21), including tool to lock (20), the lockpin of tool to lock (20) passes outer locking hole (21) and interior locking hole (24) simultaneously and fixes riser (25) and the relative position of fixed disk (22), and then fixes nut (23) and the relative position of barrel (14).

8. The ground lock for anti-occupation operation using wheel track and tire width according to claim 1, wherein: pressure sensors (16) are arranged at the bottoms of the barrel bodies (18) of the two rolling devices at corresponding positions on the limiting frame (12), the pressure sensors (16) are connected with a brake device through a control system, the brake device is installed on the roller (8), only when the four pressure sensors (16) simultaneously receive pressure and work, the control system can control the brake device to release the brake, the roller (8) can freely roll, and the limiting frame (12) can move backwards.