Barrier gate forbidding system

Abstract

The utility model relates to the technical field of access control, in particular to a barrier gate control system, which comprises a barrier gate control host and a barrier gate control rod, the barrier gate control rod is mounted at the top of the back surface of the barrier gate control host, and a buffer protection mechanism and a magnetic suction reinforcing mechanism are respectively mounted on the back surface of the barrier gate control host. The number of the buffer protection mechanisms is two, and each buffer protection mechanism comprises a connecting sleeve and a fixing strip. Through the arrangement of the buffer protection mechanism, the buffer protection mechanism has the advantage of convenient buffering, primary buffer protection can be carried out through the buffer spring, air in the sleeve can be further compressed, the purpose of secondary buffer protection is achieved, the overall damping effect is better, and extra vehicle driving space does not need to be occupied; by arranging the magnetic attraction reinforcing mechanism, the magnetic attraction locking device has the advantage of magnetic attraction locking, the state of the barrier gate brake bar can be locked, the stability of the barrier gate brake bar is improved, magnetic attraction operation is rapid and convenient, and the magnetic attraction reinforcing device better meets the actual requirements of users.

Description

Technical Field

[0001] The utility model relates to the technical field of door access control, in particular to a gate door access control system. 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] After searching, the patent number is CN219175083U, and the name is a utility model of an access control barrier with protective function, including a shell and a base. Through research and analysis, it is found that although it has the advantage of anti-collision, it still has the following disadvantages to a certain extent.

[0004] For example, the device adopts an external spring to provide buffer protection for the descending lifting rod, but this design often occupies the driving space in actual application, affecting the normal driving of the vehicle. In order to ensure the driving space of the vehicle, the distance between the position of the external spring and the gate machine will be increased, thereby extending the overall length of the lifting rod and increasing the actual construction cost. In order to solve the above technical problems, we have designed a barrier gate access control system. Utility Model Content

[0005] The purpose of the utility model is to provide a gate access control system, which has the advantages of convenient buffering and magnetic locking, and solves the problem that the external buffer protection structure in the access control gate occupies the driving space, affects the normal driving of the vehicle, or extends the overall length of the lifting rod, increasing the actual construction cost.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a barrier access control system, including a barrier access control host and a barrier access control gate rod, the barrier access control gate rod is installed on the top of the back surface of the barrier access control host, and the back surface of the barrier access control host is respectively installed with a buffer protection mechanism and a magnetic reinforcement mechanism, the number of the buffer protection mechanisms is two, the buffer protection mechanism includes a connecting sleeve and a fixing strip, and the magnetic reinforcement mechanism includes a positioning groove and a fixing frame.

[0007] Preferably, the surface of the connecting sleeve is fixedly connected to the back surface of the barrier gate access control host, and the surface of the fixing strip is fixedly connected to the connection point of the barrier gate access control gate rod.

[0008] Preferably, a sleeve is fixedly mounted on the inner ring of the connecting sleeve, an air pressure sensor is embedded and mounted at the center of the sleeve surface, and a displacement rod is slidably mounted through the inner cavity of the sleeve and on a side away from the air pressure sensor.

[0009] Preferably, one end of the displacement rod away from the sleeve is fixedly connected to a spherical block, the surface of the fixing strip is provided with a guide groove for use with the spherical block, and the other end of the displacement rod is fixedly connected to a first sealing seat in the inner cavity of the sleeve.

[0010] Preferably, a second sealing seat is provided on a side of the first sealing seat away from the displacement rod, and a buffer spring is fixedly installed between the second sealing seat and the first sealing seat.

[0011] Preferably, the positioning groove is opened on the back surface of the gate access control gate rod, the number of the fixing frames is two and both are fixedly connected to the back surface of the gate access control host, and the inner wall of the positioning groove is fixedly installed with an iron block.

[0012] Preferably, a guide hole is opened on the surface of the fixing frame, a positioning rod is slidably installed through the inner cavity of the guide hole, and a return spring is sleeved on the surface of the positioning rod.

[0013] Preferably, a mounting plate is fixedly connected to one side of the positioning rod close to the gate access control gate rod, and an electromagnet is fixedly connected to one side of the mounting plate close to the iron block.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model has the advantage of convenient buffering by setting a buffer protection mechanism. During the rotation of the gate access control gate rod, the fixed bar and the spherical block are in contact and matched, and the buffer spring performs a buffer protection. As the gate access control gate rod continues to rotate, the first sealing seat and the second sealing seat further compress the air in the sleeve to achieve the purpose of secondary buffer protection. The overall shock absorption effect is better, and no additional vehicle driving space is required;

[0016] 2. The utility model has the advantage of magnetic locking by setting a magnetic reinforcement mechanism. When the gate access control gate bar is fully lowered or fully raised, the electromagnet is energized and attracts the iron block, so that the electromagnet and the mounting plate are automatically displaced into the positioning groove, and the state of the gate access control gate bar is locked, thereby improving the stability of the gate access control gate bar. The magnetic operation is quick and convenient, which better meets the actual needs of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a rear perspective view of the structure of the utility model;

[0019] Figure 3 This is a cutaway rear perspective view of the buffer protection mechanism of the utility model;

[0020] Figure 4 It is a rear stereoscopic diagram of the magnetic reinforcement mechanism of the utility model when it is separated.

[0021] In the figure: 1. Gate access control host; 2. Gate access control gate rod; 3. Buffer protection mechanism; 301. Displacement rod; 302. First sealing seat; 303. Buffer spring; 304. Second sealing seat; 305. Connecting sleeve; 306. Air pressure sensor; 307. Sleeve; 308. Fixing strip; 309. Spherical block; 310. Guide groove; 4. Magnetic reinforcement mechanism; 401. Guide hole; 402. Positioning rod; 403. Reset spring; 404. Iron block; 405. Positioning groove; 406. Electromagnet; 407. Mounting plate; 408. Fixing bracket. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 4 A barrier gate access control system includes a barrier gate access control host 1 and a barrier gate access control gate rod 2, the barrier gate access control gate rod 2 is installed on the top of the back surface of the barrier gate access control host 1, and the back surface of the barrier gate access control host 1 is respectively installed with a buffer protection mechanism 3 and a magnetic attraction reinforcement mechanism 4, the number of the buffer protection mechanism 3 is two, the buffer protection mechanism 3 includes a connecting sleeve 305 and a fixing strip 308, and the magnetic attraction reinforcement mechanism 4 includes a positioning groove 405 and a fixing frame 408;

[0023] See also Figure 2 and Figure 3 The surface of the connecting sleeve 305 is fixedly connected to the back surface of the gate access control host 1, and the surface of the fixing strip 308 is fixedly connected to the connection of the gate access control gate rod 2;

[0024] See also Figure 2 and Figure 3 The inner ring of the connecting sleeve 305 is fixedly mounted with a sleeve 307, the center of the surface of the sleeve 307 is inlaid with an air pressure sensor 306, and the inner cavity of the sleeve 307 and the side away from the air pressure sensor 306 is penetrated and slidably mounted with a displacement rod 301;

[0025] See also Figure 2 and Figure 3 The end of the displacement rod 301 away from the sleeve 307 is fixedly connected with a spherical block 309, the surface of the fixing bar 308 is provided with a guide groove 310 used in conjunction with the spherical block 309, and the other end of the displacement rod 301 and located in the inner cavity of the sleeve 307 is fixedly connected with a first sealing seat 302;

[0026] See also Figure 2 and Figure 3 A second sealing seat 304 is provided on the side of the first sealing seat 302 away from the displacement rod 301, and a buffer spring 303 is fixedly installed between the second sealing seat 304 and the first sealing seat 302;

[0027] See also Figure 2 and Figure 4 The positioning groove 405 is provided on the back surface of the gate access control gate rod 2, the number of the fixing brackets 408 is two and both are fixedly connected to the back surface of the gate access control host 1, and the inner wall of the positioning groove 405 is fixedly installed with an iron block 404;

[0028] See also Figure 2 and Figure 4 A guide hole 401 is provided on the surface of the fixing frame 408, a positioning rod 402 is slidably installed through the inner cavity of the guide hole 401, and a return spring 403 is sleeved on the surface of the positioning rod 402;

[0029] See also Figure 2 and Figure 4 A mounting plate 407 is fixedly connected to one side of the positioning rod 402 close to the gate access control gate rod 2, and an electromagnet 406 is fixedly connected to one side of the mounting plate 407 close to the iron block 404;

[0030] See also Figure 2 and Figure 4 , the connection between the displacement rod 301 and the sleeve 307, the connection between the first sealing seat 302 and the sleeve 307, and the connection between the second sealing seat 304 and the sleeve 307 are all in sliding contact and sealed;

[0031] The positioning rod 402 is T-shaped, one end of the return spring 403 is fixedly connected to the surface of the positioning rod 402, and the other end of the return spring 403 is fixedly connected to the surface of the fixing frame 408;

[0032] By providing the displacement rod 301, it can be in sliding contact with the sleeve 307 to ensure the displacement stability of the spherical block 309. By providing the first sealing seat 302, the buffer spring 303 and the second sealing seat 304, the characteristics of the buffer spring 303 can be utilized to play a role of primary buffer protection when the displacement rod 301 slides into the sleeve 307.

[0033] By setting the connecting sleeve 305, the gate access control host 1 can be connected to the sleeve 307, thereby ensuring the installation stability of the sleeve 307. By setting the air pressure sensor 306, other pressure values ​​in the sleeve 307 can be monitored in real time, and the signal can be transmitted to the digital display controller for display;

[0034] By providing the sleeve 307, a displacement space can be provided for the displacement rod 301, the first sealing seat 302, the buffer spring 303 and the second sealing seat 304. By providing the fixing strip 308 and the guide groove 310, the spherical block 309 can be positioned and guided to avoid the spherical block 309 directly contacting the gate rod 2 and causing damage to the spherical block 309.

[0035] By setting the guide hole 401, the displacement space requirement of the positioning rod 402 can be met. By setting the reset spring 403, the guide hole 401 can be connected to the fixing frame 408, thereby providing elastic reset force for the positioning rod 402. By setting the iron block 404 and the electromagnet 406, when the electromagnet 406 is energized, an attraction line can be generated between the electromagnet 406 and the iron block 404, so that the electromagnet 406 automatically moves and is close to the iron block 404. By setting the mounting plate 407, the positioning rod 402 and the electromagnet 406 can be connected, and then when the electromagnet 406 moves, the positioning rod 402 moves synchronously.

[0036] In actual application, a digital display controller is fixedly installed on the left side of the gate access control host 1, which is used to digitally display the detection signal of the air pressure sensor 306 and can flexibly control the power-on state of the electromagnet 406. The staff can observe the value of the signal transmitted by the air pressure sensor 306 on the digital display controller. When the value is too small, it means that there is a leakage problem in the sealing between the second sealing seat 304 and the sleeve 307, the sealing between the first sealing seat 302 and the sleeve 307, or the installation sealing of the air pressure sensor 306, which is convenient for the staff to discover and repair in time;

[0037] In practical applications, the iron block 404 can be replaced by nickel, cobalt, aluminum nickel cobalt alloy, iron nickel alloy or neodymium iron boron magnet.

[0038] When in use, all components are in the initial installation state. During the driving process of vehicles, the gate access control gate rod 2 will continuously rise or fall. As the gate access control gate rod 2 rotates, the spherical block 309 will penetrate into the guide groove 310 on the fixing bar 308 and slide in the guide groove 310. As the gate access control gate rod 2 continues to rotate, the displacement rod 301 gradually retracts into the sleeve 307, driving the first sealing seat 302 to move. Under the elastic support of the buffer spring 303, the second sealing seat 304 will also be displaced, so that the air in the sleeve 307 is compressed. The force to be overcome by the displacement of the second sealing seat 304 increases, which will cause the buffer spring 303 to produce elastic deformation and be compressed. The two buffering methods are carried out simultaneously, and the overall buffering and shock absorption effect is better, and there is no need to occupy the ground driving space. When the gate access control gate rod 2 is fully raised vertically, the positioning groove 405 will be aligned with the positioning groove 405. The electromagnet 406 at the bottom is aligned. When the barrier gate access control gate rod 2 is completely horizontally lowered, the positioning groove 405 will be aligned with the electromagnet 406 on the side. At this time, it is only necessary to control the corresponding electromagnet 406 to be energized. The electromagnet 406 and the iron block 404 attract each other. Since the iron block 404 cannot be displaced, the electromagnet 406 and the mounting plate 407 will automatically move into the positioning groove 405 and stick to the iron block 404. The positioning rod 402 is displaced synchronously with the electromagnet 406, and the reset spring 403 is compressed. At this time, the barrier gate access control gate rod 2 cannot be rotated at will. When the barrier gate access control gate rod 2 needs to be rotated, it is only necessary to control the electromagnet 406 to lose power. Under the elastic reset action of the reset spring 403, the electromagnet 406 and the mounting plate 407 will automatically reset and separate from the electromagnet 406, and will not hinder the normal rotation of the barrier gate access control gate rod 2. The overall operation is quick and convenient.

[0039] To sum up: this barrier access control system, by setting up a buffer protection mechanism 3 and a magnetic reinforcement mechanism 4, solves the problem that the external buffer protection structure in the access control barrier will occupy the driving space, affect the normal driving of the vehicle, or extend the overall length of the lifting rod, thereby increasing the actual construction cost.

Claims

1. A gate access control system, comprising a gate access control host (1) and a gate access control lever (2), characterized in that: The barrier gate access control gate rod (2) is installed on the top of the back surface of the barrier gate access control host (1), and the back surface of the barrier gate access control host (1) is respectively installed with a buffer protection mechanism (3) and a magnetic attraction reinforcement mechanism (4), the number of the buffer protection mechanisms (3) is two, the buffer protection mechanism (3) includes a connecting sleeve (305) and a fixing strip (308), and the magnetic attraction reinforcement mechanism (4) includes a positioning groove (405) and a fixing frame (408).

2. A gate access control system according to claim 1, characterized in that: The surface of the connecting sleeve (305) is fixedly connected to the back surface of the gate access control host (1), and the surface of the fixing strip (308) is fixedly connected to the connection point of the gate access control gate rod (2).

3. A gate access control system according to claim 2, characterized in that: A sleeve (307) is fixedly mounted on the inner ring of the connecting sleeve (305), an air pressure sensor (306) is embedded in the center of the surface of the sleeve (307), and a displacement rod (301) is slidably mounted through the inner cavity of the sleeve (307) and on a side away from the air pressure sensor (306).

4. A gate access control system according to claim 3, characterized in that: One end of the displacement rod (301) away from the sleeve (307) is fixedly connected to a spherical block (309), a guide groove (310) for use with the spherical block (309) is provided on the surface of the fixing bar (308), and the other end of the displacement rod (301) is located in the inner cavity of the sleeve (307) and is fixedly connected to a first sealing seat (302).

5. A gate access control system according to claim 4, characterized in that: A second sealing seat (304) is provided on a side of the first sealing seat (302) away from the displacement rod (301), and a buffer spring (303) is fixedly installed between the second sealing seat (304) and the first sealing seat (302).

6. The gate access control system according to claim 1, characterized in that: The positioning groove (405) is provided on the back surface of the gate access control gate rod (2), the number of the fixing frames (408) is two and both are fixedly connected to the back surface of the gate access control host (1), and the inner wall of the positioning groove (405) is fixedly installed with an iron block (404).

7. A gate access control system according to claim 6, characterized in that: A guide hole (401) is provided on the surface of the fixing frame (408), a positioning rod (402) is slidably installed through the inner cavity of the guide hole (401), and a return spring (403) is sleeved on the surface of the positioning rod (402).

8. A gate access control system according to claim 7, characterized in that: A mounting plate (407) is fixedly connected to one side of the positioning rod (402) close to the gate access control gate rod (2), and an electromagnet (406) is fixedly connected to one side of the mounting plate (407) close to the iron block (404).

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