CN114108521B - Wisdom urban road prevents escaping equipment - Google Patents
Wisdom urban road prevents escaping equipment Download PDFInfo
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- CN114108521B CN114108521B CN202111413951.8A CN202111413951A CN114108521B CN 114108521 B CN114108521 B CN 114108521B CN 202111413951 A CN202111413951 A CN 202111413951A CN 114108521 B CN114108521 B CN 114108521B
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- 230000000903 blocking effect Effects 0.000 claims abstract description 144
- 230000002265 prevention Effects 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 9
- 239000000428 dust Substances 0.000 abstract 1
- 230000009471 action Effects 0.000 description 10
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/12—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions for forcibly arresting or disabling vehicles, e.g. spiked mats
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- Engineering & Computer Science (AREA)
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Abstract
The invention belongs to the field of bag-type dust collectors, and particularly relates to smart urban road anti-escape equipment which comprises an equipment body, wherein a rotating frame is rotatably arranged on one side of the top of the equipment body, a fixing part is arranged on one side of the rotating frame, which is far away from the equipment body, a blocking part is arranged in the center of the inside of the equipment body, an anti-dragging part is arranged on one side of the equipment body, which is far away from the fixing part, a green belt can be used for conveniently and fixedly unfolding, blocking is carried out when a traffic police is detected to be dragged, and anti-dragging braking can be carried out by using an inclined plane structure.
Description
Technical Field
The invention belongs to the field of escape-proof equipment for smart urban roads, and particularly relates to escape-proof equipment for smart urban roads.
Background
When a vehicle is inquired by a highway gate in a checking way, a certain driver can choose to rush to the card, and a traffic police can try to stop the driver from rushing to the card, so that a plurality of traffic police are dragged by the rushed vehicle to run, and great danger is caused to the personal safety of the traffic police.
The existing method basically adopts the principle that police officers think that roadblocks are paved for intercepting, and professional intercepting equipment is generally not paved during routine inspection.
The prior art has the following defects:
1. cannot be unfolded and folded conveniently.
2. The personal safety of the traffic police when being dragged by the vehicle cannot be protected.
3. The vehicle cannot be effectively prevented from rushing out the card in time.
Consequently now urgently need one kind and can utilize the convenient fixed expansion that carries on of greenbelt, detect and block when the traffic police is pulled and can utilize the inclined plane structure to prevent the wisdom urban road who pulls the braking and prevent escaping equipment.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides intelligent urban road anti-escape equipment which can be conveniently and fixedly unfolded by using a green belt, can block a traffic police when the traffic police is detected to be dragged, and can prevent dragging and braking by using an inclined surface structure.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an escape equipment is prevented to wisdom urban road, includes the organism, organism top one side is rotated and is equipped with the revolving rack, the revolving rack is kept away from organism one side is equipped with fixed part, the inside center of organism is equipped with blocks the part, the organism is kept away from fixed part one side is equipped with prevents dragging the part.
Preferably, a sawtooth groove is formed in the surface of one end, far away from the machine body, of the rotating frame, the rotating frame is in sliding sleeve connection with the dragging prevention part, and the blocking part is in contact with the dragging prevention part and works in a matched mode.
Preferably, the fixed part includes fixed loop bar, fixed loop bar slip cap is located the revolving rack, fixed loop bar with through loop bar spring coupling between the revolving rack, the revolving rack is close to loop bar spring one end has set firmly the ejector pin, the ejector pin with fixed loop bar sliding contact, the ejector pin is kept away from revolving rack one side slides and is equipped with the sliding pin, the sliding pin with through sliding pin spring coupling between the fixed loop bar, fixed loop bar inside with the sliding of revolving rack sawtooth groove department of correspondence is equipped with fixed lock, fixed lock with through fixed lock spring coupling between the fixed loop bar.
Preferably, the blocking part comprises a blocking machine body, the blocking machine body is rotatably arranged on the machine body, the blocking machine body is connected with the machine body through a blocking coil spring, a blocking rotating frame is rotatably arranged in the blocking machine body in a direction away from the blocking coil spring, the blocking rotating frame is connected with the blocking machine body through a blocking rotating frame spring, a rotating frame support rod is rotatably arranged on one side in the blocking rotating frame in a rotating mode, the rotating frame support rod is rotatably arranged in a direction close to the blocking coil spring, a rotating frame connecting rod is rotatably arranged at one end of the rotating frame connecting rod far away from the blocking coil spring, a connecting rod sliding block is rotatably arranged at one end of the connecting rod, the connecting rod sliding block is slidably connected with the blocking rotating frame, the connecting rod sliding block is connected with the blocking rotating frame through a connecting rod spring, an anti-dead-angle top pin is slidably arranged at one side of the blocking rotating frame close to the blocking coil spring, and the anti-dead-angle top pin is connected with the blocking rotating frame through an anti-dead-angle spring.
Preferably, the blocking rotary frame is far away from one side of a support rod of the rotary frame and is provided with a blocking sliding frame in a sliding mode, the blocking rotary frame is far away from one end of a dead-angle-preventing top pin, a blocking stop block is fixedly arranged at one end of the dead-angle-preventing top pin and is in sliding contact with the blocking sliding frame, the blocking sliding frame is far away from one side of the blocking stop block, two blocking hook seats are fixedly arranged along the straight line direction, the blocking hook seats rotate to be provided with blocking hook rotating rods, the blocking hook rotating rods are connected with the blocking hook rotating rod seats through blocking hook rotating rod coil springs, the blocking hook seats are connected with the blocking hook rotating rod side walls in a sliding mode through blocking hooks, the rotating hook top pins are connected with the blocking hook seats through rotating hook springs, the blocking top rods are arranged in the sliding mode in the centers of the blocking hook rotating rods, one ends of the blocking hooks are far away from the outer rotating sleeve at one ends of the blocking hook seats, the blocking hooks are connected with the blocking pins through the blocking hooks, and the blocking pins are connected with the square blocking pins through the square springs.
Preferably, the anti-drag component comprises an anti-drag ball, the anti-drag ball is arranged on the machine body in a rolling manner, the anti-drag ball is far away from one side of the machine body, a anti-drag rod is fixedly arranged on one side of the anti-drag rod, a stop mandril is fixedly arranged on one side of the anti-drag rod, the stop mandril is far away from one end of the anti-drag ball in a rolling manner, an arc stop block is arranged on one side of the stop mandril and is far away from one side of the stop block, a slide rod bayonet lock is fixedly arranged on one side of the stop block ball, the arc stop block is connected with the machine body through a bayonet spring, the arc stop block is in rolling contact with the stop ball, the slide rod bayonet lock is in sliding contact with the machine body, the slide rod bayonet lock is far away from one end of the arc stop block, a rotating frame slide rod is slidably arranged at one end of the rotating frame slide rod, the rotating frame bayonet lock is in sliding contact with the rotating frame through a rotating frame slide rod spring, one end of the rotating frame bayonet lock is in two hook shapes, and the rotating frame clamping hook is fixedly arranged at the position of the rotating frame slide rod.
Advantageous effects
The invention provides an intelligent urban road escape-preventing device through improvement, compared with the prior art, the intelligent urban road escape-preventing device has the following improvements and advantages:
1. through setting up fixed part, can utilize convenient fixed the expansion of carrying on of greenbelt.
2. Through setting up the part of arresting, can detect and block when traffic police is pulled.
3. Through setting up and preventing pulling the part, can utilize the inclined plane structure to prevent pulling the braking.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 isbase:Sub>A cross-sectional view taken at A-A of FIG. 2;
FIG. 5 is an expanded sectional view taken along line B-B of FIG. 3;
FIG. 6 is a partial cross-sectional view taken at C-C of FIG. 5;
FIG. 7 is an enlarged view of a portion of FIG. 4 at D;
FIG. 8 is an enlarged view of a portion E of FIG. 4;
FIG. 9 is an enlarged view of a portion of FIG. 4 at F;
FIG. 10 is an enlarged view of a portion of FIG. 5 at G;
fig. 11 is a partial sectional view taken at H-H in fig. 10.
In the figure: 10. a body; 11. rotating the frame; 12. fixing the loop bar; 13. a loop bar spring; 14. a top rod; 15. a slide pin; 16. a slide pin spring; 17. a check coil spring; 18. a blocking rotating frame; 19. anti-drag balls; 20. a drag-prevention lever; 21. blocking the machine body; 22. a stop block; 23. a arresting hook; 24. a damming carriage; 25. a dead-angle prevention spring; 26. preventing dead angle knock pin; 27. arresting the turret spring; 28. a turret stay bar; 29. a turret link; 30. a connecting rod slider; 31. a link spring; 32. a turret slide rod spring; 33. a revolving rack sliding rod; 34. a slide rod bayonet lock; 35. a bayonet spring; 36. an arc-shaped stop block; 37. a stopper ball; 38. a stop block ejector rod; 39. a rotating frame hook; 40. fixing a lock; 41. fixing a lock spring; 42. a rotary rod of the arresting hook; 43. blocking the ejector rod; 44. a check hook coil spring; 45. a square bayonet lock; 46. a square bayonet spring; 47. a arresting hook seat; 48. rotating the hook and jacking the pin; 49. a hook rotating spring; 50. a coil spring for a rotary rod of the arresting hook; 81. a fixing member; 82. a damming member; 83. an anti-drag feature.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
In the description of the present invention, it should be noted that the terms "inside", "below", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally placed when the products of the present invention are used, and are only used for convenience of description and simplification of the description, but do not indicate or imply that the devices or elements referred to must have specific orientations, be constructed and operated in specific orientations, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-11, an escape-preventing device for a smart city road includes a body 10, a rotating frame 11 rotatably disposed on one side of the top of the body 10, a fixing member 81 disposed on one side of the rotating frame 11 away from the body 10, a blocking member 82 disposed in the center of the body 10, and a drag-preventing member 83 disposed on one side of the body 10 away from the fixing member 81.
Furthermore, a sawtooth groove is formed in the surface of one end, away from the machine body 10, of the rotating frame 11, the rotating frame 11 is in sliding sleeve connection with the dragging prevention part 83, and the blocking part 82 is in contact with and works in cooperation with the dragging prevention part 83.
Further, the fixing part 81 includes a fixing loop bar 12, the fixing loop bar 12 is slidably sleeved on the rotating frame 11, the fixing loop bar 12 is connected with the rotating frame 11 through a loop bar spring 13, a top bar 14 is fixedly arranged at one end of the rotating frame 11 close to the loop bar spring 13, the top bar 14 is in sliding contact with the fixing loop bar 12, a sliding pin 15 is slidably arranged at one side of the top bar 14 far away from the rotating frame 11, the sliding pin 15 is connected with the fixing loop bar 12 through a sliding pin spring 16, a fixing lock 40 is slidably arranged in the fixing loop bar 12 corresponding to the sawtooth groove of the rotating frame 11, and the fixing lock 40 is connected with the fixing loop bar 12 through a fixing lock spring 41.
Further, the arresting component 82 comprises an arresting machine body 21, the arresting machine body 21 is rotatably arranged on the machine body 10, the arresting machine body 21 is connected with the machine body 10 through an arresting coil spring 17, an arresting revolving frame 18 is rotatably arranged in the arresting machine body 21 in a direction away from the arresting coil spring 17, the arresting revolving frame 18 is connected with the arresting machine body 21 through an arresting revolving frame spring 27, a revolving frame support rod 28 is rotatably arranged on one side in the arresting revolving frame 18, a revolving frame connecting rod 29 is rotatably arranged in a direction close to the arresting coil spring 17 by the revolving frame support rod 28, a connecting rod sliding block 30 is rotatably arranged at one end of the revolving frame connecting rod 29 away from the arresting coil spring 17, the connecting rod sliding block 30 is slidably connected with the arresting revolving frame 18, the connecting rod sliding block 30 is connected with the arresting revolving frame 18 through a connecting rod spring 31, an anti-dead-angle top pin 26 is slidably arranged on one side of the arresting revolving frame 18 close to the arresting revolving frame spring 27, and the anti-dead-angle top pin 26 is connected with the arresting revolving frame 18 through an anti-dead-angle spring 25.
Furthermore, a blocking carriage 24 is arranged on one side of the blocking rotary frame 18 far away from the rotary frame supporting rod 28 in a sliding mode, a blocking stop 22 is fixedly arranged at one end of the blocking rotary frame 18 far away from the dead-angle prevention top pin 26, the blocking stop 22 is in sliding contact with the blocking carriage 24, two blocking hook seats 47 are fixedly arranged on one side of the blocking carriage 24 far away from the blocking stop 22 in a linear direction, blocking hook rotating rods 42 are rotatably arranged on the blocking hook seats 47, the blocking hook rotating rods 42 are connected with the blocking hook seats 47 through blocking hook rotating rod coil springs 50, rotating hook top pins 48 are arranged on the side walls of the blocking hook seats 47 facing the blocking hook rotating rods 42 in a sliding mode, the rotating hook top pins 48 are connected with the blocking hook seats 47 through rotating hook springs 49, the blocking hooks 23 are arranged on the outer portions of the ends of the blocking hook rotating rods 42 far away from the blocking hook seats 47 in a rotating mode, the blocking hooks 23 are connected with the blocking hook rotating rods 42 through blocking hook coil springs 44, blocking top rods 43 are arranged in a sliding mode, one end of the blocking hook rotating rods 43 close to the blocking square block hooks 23, and a blocking pin 45 is connected with the blocking hooks 46.
Further, the drag prevention part 83 includes a drag prevention ball 19, the drag prevention ball 19 is arranged on the machine body 10 in a rolling manner, a drag prevention rod 20 is fixedly arranged on one side, away from the machine body 10, of the drag prevention ball 19, a stopper post rod 38 is fixedly arranged on one side, away from the drag prevention rod 20, of the drag prevention ball 19, a stopper ball 37 is arranged on one end, away from the drag prevention ball 19, of the stopper post rod 38 in a rolling manner, an arc stopper 36 is arranged on one side, away from the stopper post rod 38, of the stopper ball 37, a slide rod bayonet lock 34 is fixedly arranged on one side, away from the stopper ball 37, of the arc stopper 36, the arc stopper 36 is connected with the machine body 10 through a bayonet spring 35, the arc stopper 36 is in rolling contact with the stopper ball 37, the slide rod bayonet lock 34 is in sliding contact with the machine body 10, a revolving rack slide rod 33 is arranged on one end, away from the arc stopper 36, of the slide rod bayonet lock 34 is in sliding contact with the revolving rack slide rod 33, the revolving rack slide rod 33 is connected through a revolving rack slide rod spring 32, one end, two hook-shaped ends, the revolving rack slide rod 33 is fixedly arranged at positions, and a revolving rack hook-shaped part, facing the revolving rack 18, facing the revolving rack slide rod 33, is fixedly arranged on the revolving rack.
Principle of operation
When the smart city road anti-escape device starts to be started from a static state, the rotating frame 11 is rotated to be transversely arranged on a green belt on the road side, the fixing lock 40 is pulled to move towards the direction away from the fixing lock spring 41, the fixing loop bar 12 is pulled to move towards the direction away from the rotating frame 11 to expand the fixing loop bar 12, one end, away from the rotating frame 11, of the fixing loop bar 12 is clamped at the other side of the green belt, the fixing loop bar 12 is pressed to enable the sliding pin spring 16 to move towards the fixing loop bar 12, the ejector rod 14 is aligned with the through hole of the sliding pin spring 16, the fixing loop bar 12 retracts under the action of the loop bar spring 13 to clamp the two sides of the green belt, the fixing lock 40 clamps the sawtooth groove on the surface of the rotating frame 11 to prevent the fixing loop bar 12 from loosening, and the machine body 10 finishes fixing.
When the vehicle attempts to escape, sometimes the traffic police fails to loose hands timely and is dragged by the vehicle, the anti-drag rod 20 is located on one side of the driving seat, and the traffic police is usually located on one side of the driving seat when being dragged, so that the traffic police will touch the anti-drag rod 20 when being dragged, the anti-drag rod 20 drives the block mandril 38 to rotate through the anti-drag ball 19, the block ball 37 is separated from contact with the arc block 36 when the rotation amplitude of the block mandril 38 exceeds the arc block 36, the arc block 36 drives the slide rod latch 34 to move towards the block mandril 38 under the action of the latch spring 35, the slide rod latch 34 is separated from contact with the revolving rack slide rod 33, the revolving rack slide rod 33 moves towards the blocking revolving rack 18 under the action of the revolving rack slide rod spring 32, the revolving rack latch 39 is separated from contact with the revolving rack slide rod 33, and the blocking body 21 bounces under the action of the blocking coil spring 17.
At this time, the revolving rack brace 28 is out of contact with the machine body 10, the anti-dead angle top pin 26 pushes the revolving rack brace 28 to rotate away from the arresting revolving rack 18 to go out of the dead angle under the action of the anti-dead angle spring 25, the connecting rod slide block 30 moves under the action of the connecting rod spring 31 and drives the revolving rack connecting rod 29 to rotate, the revolving rack connecting rod 29 further pushes the revolving rack brace 28 to rotate, meanwhile, the arresting revolving rack 18 rotates towards the revolving rack brace 28 under the action of the arresting revolving rack spring 27, and one end of the revolving rack brace 28, away from the arresting revolving rack 18, contacts the ground to obliquely erect the arresting revolving rack 18 on the ground.
Meanwhile, the arresting hook 23 is separated from the machine body 10, the arresting hook rotating rod 42 drives the arresting hook 23 to rotate to the outside of the arresting carriage 24 under the action of the arresting hook rotating rod coil spring 50, the arresting ejector rod 43 is aligned with the rotating hook ejector pin 48, the rotating hook ejector pin 48 pushes the arresting ejector rod 43 to move towards the square bayonet 45 under the action of the rotating hook spring 49, the arresting ejector rod 43 drives the square bayonet 45 to move towards the square bayonet spring 46, the square bayonet 45 is separated from the arresting hook rotating rod 42 to enter the arresting hook 23, and the arresting hook 23 rotates ninety degrees to be unfolded under the action of the arresting hook coil spring 44.
At this time, the front wheel of the vehicle has driven through the machine body 10, the vehicle has not driven through the machine body 10 afterwards, so the arresting hook 23 is hooked on the rear axle of the vehicle, and because the arresting revolving rack 18 is inclined, when the vehicle is hooked to continue to advance, the arresting carriage 24 will slide out along the direction of the arresting revolving rack 18, the rear wheel of the vehicle will be lifted off the ground, if the vehicle is driven backwards, the vehicle cannot continue to rush to the card, if the vehicle is driven forwards or four-wheel, effective deceleration and arresting will be carried out, so as to ensure that the traffic police can be separated from the rushing vehicle, ensure the safety of the traffic police, and prevent the vehicle from escaping.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (2)
1. The intelligent urban road escape-preventing equipment comprises an equipment body (10) and is characterized in that a rotating frame (11) is rotatably arranged on one side of the top of the equipment body (10), a fixing part (81) is arranged on one side, far away from the equipment body (10), of the rotating frame (11), a blocking part (82) is arranged in the center of the interior of the equipment body (10), and a dragging-preventing part (83) is arranged on one side, far away from the fixing part (81), of the equipment body (10); the fixing part (81) comprises a fixing loop bar (12), the fixing loop bar (12) is slidably sleeved on the rotating frame (11), the fixing loop bar (12) is connected with the rotating frame (11) through a loop bar spring (13), one end, close to the loop bar spring (13), of the rotating frame (11) is fixedly provided with a top bar (14), the top bar (14) is in sliding contact with the fixing loop bar (12), one side, far away from the rotating frame (11), of the top bar (14) is provided with a sliding pin (15) in a sliding mode, the sliding pin (15) is connected with the fixing loop bar (12) through a sliding pin spring (16), a fixing lock (40) is slidably arranged in the fixing loop bar (12) corresponding to a sawtooth groove of the rotating frame (11), and the fixing lock (40) is connected with the fixing loop bar (12) through a fixing lock spring (41); the blocking part (82) comprises a blocking machine body (21), the blocking machine body (21) is rotatably arranged on the machine body (10), the blocking machine body (21) is connected with the machine body (10) through a blocking coil spring (17), a blocking rotating frame (18) is rotatably arranged in the blocking machine body (21) in a direction away from the blocking coil spring (17), the blocking rotating frame (18) is connected with the blocking machine body (21) through a blocking rotating frame spring (27), a rotating frame support rod (28) is rotatably arranged on one side in the blocking rotating frame (18), a rotating frame connecting rod (29) is rotatably arranged in a direction close to the blocking coil spring (17) in the rotating frame support rod (28), a connecting rod sliding block (30) is rotatably arranged at one end, away from the blocking coil spring (17), of the rotating frame connecting rod sliding block (30) is slidably connected with the blocking rotating frame (18), the connecting rod sliding block (30) is connected with the blocking rotating frame (18) through a connecting rod spring (31), the blocking rotating frame sliding block rotating frame (18) is connected with one side close to the blocking rotating frame (18), a dead angle preventing pin is connected with a top pin (26), and a top pin (26) is arranged at one side close to the blocking rotating frame (26); the side, far away from the rotating frame supporting rod (28), of the blocking rotating frame (18) is provided with a blocking carriage (24) in a sliding mode, one end, far away from the dead angle prevention top pin (26), of the blocking rotating frame (18) is fixedly provided with a blocking block (22), the blocking block (22) is in sliding contact with the blocking carriage (24), one side, far away from the blocking block (22), of the blocking carriage (24) is fixedly provided with two blocking hook seats (47) in a linear direction, the blocking hook seats (47) are rotatably provided with blocking hook rotating rods (42), the blocking hook rotating rods (42) are connected with the blocking hook seats (47) through blocking hook rotating rod coil springs (50), the blocking hook seats (47) are provided with rotating hook top pins (48) in a sliding mode towards the side wall in the direction of the blocking hook rotating rods (42), the rotating hook top pins (48) are connected with the blocking hook seats (47) through rotating hook springs (49), the blocking hook rotating rod rotating rods (42) are far away from the blocking hook seats (47), one end, far away from the blocking hook seats (43) of the blocking hook rotating rods (23) is provided with a blocking hook rotating rod, one end, the blocking hook rotating rod (23) is connected with a blocking hook, the blocking hook rotating rod (23) through a blocking hook, the blocking hook rotating rod sliding pin (43), one end of the blocking hook rotating rod is connected with a blocking hook, the blocking hook rotating rod (23) is arranged inside, and the blocking hook rotating rod (43), and one blocking hook rotating rod (23) in a blocking hook connecting pin, the blocking hook connecting pin (23) in a blocking hook connecting pin, the blocking hook connecting pin (23) is arranged inside of the blocking hook connecting pin, the blocking hook rotating rod (43), the square bayonet (45) is connected with the arresting hook (23) through a square bayonet spring (46); the anti-drag part (83) comprises an anti-drag ball (19), the anti-drag ball (19) is arranged on the machine body (10) in a rolling manner, the anti-drag ball (19) is far away from one side of the machine body (10) and is fixedly provided with an anti-drag rod (20), the anti-drag ball (19) is far away from one side of the anti-drag rod (20) and is fixedly provided with a stopper ejector rod (38), the stopper ejector rod (38) is far away from one end of the anti-drag ball (19) and is provided with a stopper ball (37) in a rolling manner, the stopper ball (37) is far away from one side of the stopper ejector rod (38) and is provided with an arc stopper (36), the arc stopper (36) is connected with the machine body (10) through a stopper spring (35), the arc stopper (36) is in rolling contact with the stopper ball (37), the slide rod stopper (34) is in sliding contact with the machine body (10), one end of the slide rod (34) far away from the arc stopper (36) is provided with a sliding rotary frame (33), the slide rod (34) is in sliding contact with the slide rod (33), and the slide rod (33) is connected with the rotary frame through the slide rod (32), one end of the rotating frame sliding rod (33) far away from the sliding rod clamping pin (34) is in a shape of two hooks, and a rotating frame clamping hook (39) is fixedly arranged at the hook-shaped position of the blocking rotating frame (18) facing the rotating frame sliding rod (33).
2. The smart city road escape prevention device as claimed in claim 1, wherein the surface of the end of the rotating frame (11) far away from the machine body (10) is provided with a sawtooth groove, the rotating frame (11) is slidably sleeved with the fixing member (81), and the blocking member (82) is in contact with and cooperates with the anti-dragging member (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111413951.8A CN114108521B (en) | 2021-11-25 | 2021-11-25 | Wisdom urban road prevents escaping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111413951.8A CN114108521B (en) | 2021-11-25 | 2021-11-25 | Wisdom urban road prevents escaping equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114108521A CN114108521A (en) | 2022-03-01 |
| CN114108521B true CN114108521B (en) | 2023-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111413951.8A Active CN114108521B (en) | 2021-11-25 | 2021-11-25 | Wisdom urban road prevents escaping equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114108521B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2479722B (en) * | 2010-04-19 | 2015-08-05 | Heald Technologies Ltd | Security barrier |
| US8439594B1 (en) * | 2011-04-19 | 2013-05-14 | Secureusa, Inc. | Shallow flush-mounted vehicle control barrier |
| GB2583730B (en) * | 2019-05-07 | 2021-09-01 | Goodfellow Farming Ltd | A barrier and method for selectively restricting vehicular access |
| CN211523006U (en) * | 2019-11-06 | 2020-09-18 | 广西师范大学 | Vehicle intercepting device for police |
| CN111733730B (en) * | 2020-07-10 | 2022-01-07 | 招商智广科技(安徽)有限公司 | Anti-break pass card for toll station |
| CN113565036A (en) * | 2021-07-26 | 2021-10-29 | 宋兰月 | Security protection is with having exit brake who prevents that back car from dashing card structure |
-
2021
- 2021-11-25 CN CN202111413951.8A patent/CN114108521B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114108521A (en) | 2022-03-01 |
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