Barrier gate for security and protection

Abstract

The utility model discloses a security barrier gate, which comprises a barrier gate case, a speed bump and a fence rail, an assembly structure is arranged between the barrier gate case and the fence rail, and an anti-escape structure is arranged between the speed bump and the fence rail. According to the barrier gate for security and protection, after the fence handrail and the barrier gate case are assembled into a whole through the assembling assembly, then the speed bump is fixed to the ground of a road entrance and exit, the inserting holes are located under the tire puncturing nails, when the fence handrail falls down, the lower ends of the tire puncturing nails are located in the inserting holes, and when the fence handrail is lifted up, the tire puncturing nails are inserted into the inserting holes. Compared with the prior art, when the fence rail is forcibly impacted by a thief during driving, due to the fact that the lower end of the tire puncturing nail is located in the inserting hole and can limit the tire puncturing nail, after the fence rail is impacted to be separated from the barrier gate case, the tire puncturing nail located in the inserting hole punctures a tire of a vehicle, and the safety of the vehicle is improved. Therefore, the vehicle can be prevented from running continuously and escaping, and the vehicle of a thief can be effectively intercepted.

Description

Technical Field

[0001] The utility model relates to the technical field of barriers, in particular to a security barrier. Background Art

[0002] The barrier gate, also known as a vehicle blocker, is a channel entrance and exit management device specially used to restrict the travel of motor vehicles on the road. It is now widely used in highway toll stations and parking lot systems to manage vehicle passages and to manage the entry and exit of vehicles.

[0003] Conventional security barriers only use railings to block entrances and exits. When a thief forcibly hits the security barrier, the railing will be damaged and the vehicle will escape, making it impossible to effectively intercept the thief's vehicle. In view of the above defects, we propose a security barrier. Utility Model Content

[0004] The purpose of the utility model is to provide a security barrier to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a security barrier, comprising a barrier housing, a speed bump and a fence railing, an assembly structure is arranged between the barrier housing and the fence railing, the assembly structure is composed of an assembly component and an anti-collision component, and an anti-escape structure is arranged between the speed bump and the fence railing;

[0006] The assembly assembly comprises two arc-shaped track grooves respectively arranged on the front side of the barrier housing, the inner walls of the two arc-shaped track grooves are slidably connected with assembly frames, the inner walls of the assembly frames are rotatably connected with assembly rods, and one end of the fence railing is fixedly connected with the two assembly rods respectively by bolts;

[0007] The anti-escape structure includes a plurality of installation grooves equidistantly arranged at the lower end of the fence railing, the inner walls of the plurality of installation grooves are fixedly connected with electromagnets, the surfaces of the electromagnets are adsorbed with tire puncture nails, and a plurality of equidistantly arranged plug holes are arranged on the upper surface of the speed bump, and an avoidance groove for the tire puncture nails to pass through is arranged on the back of the fence railing.

[0008] Preferably, the anti-collision assembly includes an anti-collision frame rotatably mounted on the front side of the barrier housing, the surface of the assembly rod is adapted to the inner wall of the anti-collision frame, and the inner wall of the anti-collision frame is provided with a limiting component that can limit the movement of the assembly rod.

[0009] Preferably, the limiting component includes through holes respectively opened on the inner top wall and the inner top wall of the anti-collision frame, the inner wall of the through hole is slidably connected with a guide rod, a limiting block is fixedly installed on one end of the guide rod close to the assembly rod, and the opposite surfaces of the limiting block and the assembly rod are provided with inclined grooves.

[0010] Preferably, a stop block is fixedly installed at one end of the guide rod away from the limit block, and a compression spring is sleeved on the surface of the guide rod, one end of the compression spring is fixedly connected to one end of the stop block, and the other end of the compression spring is fixedly connected to the surface of the anti-collision frame.

[0011] Preferably, the center of the arc-shaped track groove is coaxial with the rotation center of the anti-collision frame.

[0012] Preferably, the inner diameter of the insertion hole matches the outer diameter of the tire puncturing nail.

[0013] Preferably, the insertion hole is located directly below the tire puncture nail.

[0014] Beneficial Effects

[0015] The utility model provides a security barrier, which has the following beneficial effects:

[0016] 1. The security barrier is provided with an assembly component and an anti-escape structure. After the assembly component is used to assemble the fence railing and the barrier chassis into one, the speed bump is then fixed to the ground at the entrance and exit of the road, and the insertion hole is directly below the tire puncturing spike. When the fence railing is lowered, the lower end of the tire puncturing spike will be in the insertion hole. When the fence railing is raised, the electromagnet will absorb the tire puncturing spike and drive it to move synchronously. Compared with the prior art, when the fence railing is forcibly hit by a thief's car, the tire puncturing spike can be limited because the lower end of the tire puncturing spike is in the insertion hole. Therefore, when the fence railing is hit and separated from the barrier chassis, the tire puncturing spike in the insertion hole will puncture the tire of the vehicle, thereby preventing the vehicle from continuing to drive and escape, and effectively intercepting the thief's vehicle.

[0017] 2. The security barrier is provided with an anti-collision component and the assembly rod is placed in the anti-collision frame. At this time, the compression spring will drive the limit block to limit the assembly rod in the anti-collision frame, effectively ensuring the stability of the rise and fall of the fence railing. When the fence railing is hit, the slope groove on the surface of the assembly rod will contact the slope groove on the surface of the limit block, thereby driving the two limit blocks in the anti-collision frame to separate from the assembly rod, and then the assembly rod and the fence railing can be rotated along the rotation center of the assembly rod, effectively avoiding the impact force of the vehicle, thereby protecting the fence railing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional first-view structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional second viewing angle structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the side section structure of the fence railing of the utility model;

[0021] Figure 4 for Figure 2 The enlarged structural diagram at A in the middle;

[0022] Figure 5 for Figure 3 Enlarged structural diagram at B in the middle.

[0023] In the figure: 1 gate chassis, 2 speed bumps, 3 fence railings, 4 arc track grooves, 5 assembly frames, 6 assembly rods, 7 electromagnets, 8 tire spikes, 9 anti-collision frames, 10 guide rods, 11 limit blocks, 12 stoppers, 13 compression springs, 14 sockets, 15 ramp grooves, and 16 avoidance grooves. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model provides a technical solution: a security barrier, including a barrier chassis 1, a speed bump 2 and a fence railing 3, an assembly structure is arranged between the barrier chassis 1 and the fence railing 3, the assembly structure is composed of an assembly component and an anti-collision component, the assembly component includes two arc track grooves 4 respectively opened on the front of the barrier chassis 1, the inner walls of the two arc track grooves 4 are slidably connected with an assembly frame 5, the inner wall of the assembly frame 5 is rotatably connected with an assembly rod 6, and one end of the fence railing 3 is fixedly connected to the surface of the two assembly rods 6 by bolts.

[0026] The anti-collision assembly includes an anti-collision frame 9 rotatably mounted on the front side of the barrier gate chassis 1, and the rotating shaft of the anti-collision frame 9 is connected to the driving system inside the barrier gate chassis 1. The driving system is a prior art and is not described in detail. The surface of the assembly rod 6 is adapted to the inner wall of the anti-collision frame 9, and the inner wall of the anti-collision frame 9 is provided with a limiting component that can limit the movement of the assembly rod 6. The limiting component includes through holes respectively opened on the inner top wall and the inner top wall of the anti-collision frame 9. The inner walls of the two through holes are slidably connected with guide rods 10. The two guide rods 10 are fixedly installed with limiting blocks 11 at one end close to the assembly rod 6, and the center of the arc track groove 4 is coaxial with the rotation center of the anti-collision frame 9.

[0027] The opposing surfaces of the limit block 11 and the assembly rod 6 are both provided with a slope groove 15, and a stop block 12 is fixedly installed at one end of the guide rod 10 away from the limit block 11, and a compression spring 13 is sleeved on the surface of the guide rod 10, one end of the compression spring 13 is fixedly connected to one end of the stop block 12, and the other end of the compression spring 13 is fixedly connected to the surface of the anti-collision frame 9. When the assembly rod 6 is placed in the anti-collision frame 9, the compression spring 13 will drive the two limit blocks 11 in the anti-collision frame 9 to restrict the assembly rod 6 in the anti-collision frame 9. When the anti-collision frame 9 rotates, the fence railing 3 and the assembly frame 5 can be driven to rotate synchronously, effectively ensuring the stability of the rise and fall of the fence railing 3.

[0028] When the fence railing 3 is hit, the slope groove 15 on the surface of the assembly rod 6 will contact the slope groove 15 on the surface of the limit block 11, thereby driving the two limit blocks 11 in the anti-collision frame 9 to separate from the assembly rod 6. At this time, the compression spring 13 is in a contracted state, and the assembly rod 6 and the fence railing 3 can be rotated along the rotation center of the assembly rod 6, effectively avoiding the vehicle impact force, thereby protecting the fence railing 3, and after the fence railing 3 is hit and rotates to avoid, the operator can continue to install the assembly rod 6 in the anti-collision frame 9 for use.

[0029] An anti-escape structure is arranged between the speed bump 2 and the fence railing 3, and the anti-escape structure includes a plurality of mounting grooves equidistantly arranged at the lower end of the fence railing 3, and the inner walls of the plurality of mounting grooves are fixedly connected with electromagnets 7, and tire puncturing nails 8 are adsorbed on the surface of the electromagnets 7, and a plurality of insertion holes 14 are equidistantly arranged on the upper surface of the speed bump 2, and the inner diameter of the insertion holes 14 is adapted to the outer diameter of the tire puncturing nails 8, and the insertion holes 14 are directly below the tire puncturing nails 8, and an avoidance groove 16 for the tire puncturing nails 8 to pass through is arranged on the back side of the fence railing 3.

[0030] The speed bump 2 is fixed on the ground at the entrance and exit of the road, and the insertion hole 14 is directly below the tire puncturing spike 8. When the fence railing 3 falls, the lower end of the tire puncturing spike 8 will be in the insertion hole 14. When the fence railing 3 is lifted, the electromagnet 7 will absorb the tire puncturing spike 8 and drive it to move synchronously.

[0031] Compared with the prior art, when the fence railing 3 is forcibly hit by the thief's car, the lower end of the tire puncturing spike 8 is in the insertion hole 14 to limit the tire puncturing spike 8. Therefore, when the fence railing 3 is hit and separated from the gate chassis 1, the avoidance groove 16 can avoid the tire puncturing spike 8 and prevent the tire puncturing spike 8 from being separated from the insertion hole 14. Therefore, the tire puncturing spike 8 in the insertion hole 14 will puncture the tire of the vehicle, thereby preventing the vehicle from continuing to drive away and effectively intercepting the thief's vehicle.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A security barrier, comprising a barrier housing (1), a speed bump (2) and a fence railing (3), characterized in that: An assembly structure is provided between the barrier housing (1) and the fence railing (3), the assembly structure being composed of an assembly component and an anti-collision component, and an anti-escape structure is provided between the speed bump (2) and the fence railing (3); The assembly assembly comprises two arc-shaped track grooves (4) respectively arranged on the front side of the gate housing (1); the inner walls of the two arc-shaped track grooves (4) are slidably connected to an assembly frame (5); the inner wall of the assembly frame (5) is rotatably connected to an assembly rod (6); and one end of the fence railing (3) is fixedly connected to the two assembly rods (6) respectively by bolts; The anti-escape structure comprises a plurality of installation grooves equidistantly arranged at the lower end of a fence railing (3), the inner walls of the plurality of installation grooves are all fixedly connected with electromagnets (7), the surface of the electromagnets (7) adsorbs tire puncture nails (8), and the upper surface of the speed bump (2) is provided with a plurality of equidistantly arranged plug holes (14), and the back of the fence railing (3) is provided with avoidance grooves (16) for the tire puncture nails (8) to pass through.

2. A security barrier according to claim 1, characterized in that: The anti-collision assembly comprises an anti-collision frame (9) rotatably mounted on the front of the barrier housing (1); the surface of the assembly rod (6) is matched with the inner wall of the anti-collision frame (9); and the inner wall of the anti-collision frame (9) is provided with a limiting component capable of limiting the movement of the assembly rod (6).

3. A security barrier according to claim 2, characterized in that: The limiting component comprises through holes respectively formed on the inner top wall and the inner top wall of the anti-collision frame (9); the inner wall of the through hole is slidably connected to a guide rod (10); a limiting block (11) is fixedly installed on one end of the guide rod (10) close to the assembly rod (6); and the opposing surfaces of the limiting block (11) and the assembly rod (6) are both provided with a slope groove (15).

4. A security barrier according to claim 3, characterized in that: A stopper (12) is fixedly mounted on one end of the guide rod (10) away from the limit block (11), and a compression spring (13) is sleeved on the surface of the guide rod (10), one end of the compression spring (13) is fixedly connected to one end of the stopper (12), and the other end of the compression spring (13) is fixedly connected to the surface of the anti-collision frame (9).

5. The security barrier according to claim 1, characterized in that: The center of the arc-shaped track groove (4) is coaxial with the rotation center of the anti-collision frame (9).

6. The security barrier according to claim 1, characterized in that: The inner diameter of the insertion hole (14) is matched with the outer diameter of the tire puncturing nail (8).

7. A security barrier according to claim 6, characterized in that: The insertion hole (14) is located directly below the tire puncturing nail (8).

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