Barrier gate with anti-collision function

Abstract

The utility model relates to the field of barrier gates, in particular to a barrier gate with an anti-collision function, which comprises a base and a shell arranged on the base through a support rod, a transmission part is arranged in the shell and comprises an electric telescopic rod, a rack is fixedly arranged at the output end of the electric telescopic rod, a transmission gear and a rotating gear are rotatably arranged in the shell, and the transmission gear and the rotating gear are meshed with each other. The transmission gear is in meshed connection with the rack and the rotating gear for increasing the rotating torque; a rotary component is arranged on the rotating gear; a rotating shaft is arranged on the rotating shell through a torsional spring, the rotating shell is connected with the rotating gear, the bottom of the rotating shaft is rotationally connected with the rotating gear, it can be guaranteed that the rotating shaft can have enough rotating buffer space when the device accidentally rotates in a rotating connection mode, and a fixed blocking plate is arranged on the rotating shell; a rotating plate is arranged on the rotating shaft, a connecting rod is arranged on the top of the rotating shaft, and a blocking piece is arranged on the connecting rod and used for controlling and adjusting the gateway.

Description

Technical Field

[0001] The utility model relates to the technical field of barriers, in particular to a barrier with an anti-collision function. Background Art

[0002] The barrier is an entrance and exit management device specially used to restrict the driving passage of motor vehicles on the road. It is now widely used in highway toll stations and parking lot vehicle entrances and exits. The barrier consists of a cabinet and a rotatable cross bar. The cross bar is mostly made of hollow metal bars. During use, the cross bar is easily deformed or even broken due to the collision of vehicles.

[0003] A Chinese patent with publication number CN220202514U discloses an advertising barrier with an anti-collision function, including a device body and a protective mechanism, wherein a display is arranged in front of the device body, a maintenance cabinet is arranged below the display, a video sensor is arranged on the top of the device body, and a protective mechanism is arranged behind the device body. The utility model provides a display, a video sensor, a rotating shaft, a distance sensor, and a square friction wheel, so that when a certain collision occurs, the device will not be immediately damaged, thereby extending the service life of the barrier device and reducing the maintenance cost and repair cost of the equipment. When the advertising barrier is hit by a collision, it will not be deformed or damaged, but the railing will be pushed to one side along with the rotating shaft, which greatly reduces the loss. At the same time, the device will not fall due to damage, causing casualties and the risk of cars being damaged, thereby reducing management costs.

[0004] However, the above-mentioned disclosed solution has the following shortcomings: the above-mentioned device can effectively improve the stability of the above-mentioned device when it is hit by an impact by adding a reinforcement structure, thereby reducing the risk of the above-mentioned device being broken, but in actual use, the impact force of the car is often very large, which may cause the reinforcement of the above-mentioned device to be broken, thereby increasing the maintenance cost of the above-mentioned device. Utility Model Content

[0005] The purpose of the utility model is to provide a barrier gate with an anti-collision function to solve the problems raised by the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: the device adopts an inward rotating opening and closing method, which can perform rotation buffering through elastic rotation buffering when subjected to unexpected impact, thereby avoiding problems such as the blocking member breaking during impact, thereby ensuring the accuracy of the device's control over the gate while avoiding damage to the device.

[0007] The utility model proposes a barrier gate with an anti-collision function, comprising a base and a shell arranged by a support rod, wherein a transmission component is arranged in the shell, and the transmission component comprises an electric telescopic rod, a rack is fixedly arranged on the output end of the electric telescopic rod, a transmission gear and a rotating gear are rotatably arranged in the shell, and the transmission gear is meshed and connected with the rack and the rotating gear to increase the rotation torque;

[0008] A rotating component is arranged on the rotating gear; the rotating component includes a rotating shell, a rotating shaft is arranged on the rotating shell through a torsion spring, the rotating shell is connected to the rotating gear, and the bottom of the rotating shaft is rotationally connected to the rotating gear. The rotating connection can ensure that when the device rotates accidentally, the rotating shaft has sufficient rotation buffer space, a fixed blocking plate is arranged on the rotating shell, a rotating plate is arranged on the rotating shaft, a connecting rod is arranged on the top of the rotating shaft, and a blocking member is arranged on the connecting rod for controlling and adjusting the gate.

[0009] Preferably, a buffer component is provided on the shell, and the buffer component includes a rotating groove, the rotating groove is provided on the shell, a spring is provided on the rotating groove, a sliding member is provided on the other end of the spring, a sliding groove is provided on the side surface of the inner wall of the rotating groove, a sliding protrusion is provided on the side surface of the sliding member, the sliding protrusion is slidably connected to the inner wall of the sliding groove, and the connecting rod is slidably connected to the inner wall of the rotating groove.

[0010] Preferably, the diameter of the transmission gear is smaller than the diameter of the rotating gear, and the blocking member is provided with a plurality of groups of blocking rods with equal spacing.

[0011] Preferably, a cover plate is provided on the shell, and a plurality of connecting shafts are provided in the shell, the plurality of connecting shafts are rotationally connected to the transmission gears, and the plurality of connecting shafts are rotationally connected to the rotating gears.

[0012] Preferably, a plurality of groups of fixed blocking plates are arranged on the top of the rotating shell, the plurality of groups of fixed blocking plates are arranged on both sides of the rotating plate, and the plurality of groups of fixed blocking plates have the same height as the rotating plate.

[0013] Preferably, the rotating shell is connected to the rotating gear, and the bottom of the rotating shaft is rotationally connected to the rotating gear.

[0014] Preferably, a sensor is provided on the side surface of the shell, and the sensor is electrically connected to the electric telescopic rod.

[0015] The above technical solution of the utility model has the following beneficial technical effects:

[0016] The device adopts an inward rotating opening and closing method, which can perform rotation buffering through elastic rotation buffering when subjected to unexpected impact, thereby avoiding problems such as breakage of the blocking member during impact, thereby ensuring the accuracy of the device's control over the gate while avoiding damage to the device. The torsion spring structure can enable the connecting rod to perform elastic rotation and elastic rebound during unexpected rotation. The structure of the buffer component can provide a buffering effect on the connecting rod when the connecting rod rotates at high speed, reducing the risk of collision between the parts of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of an embodiment of a barrier gate with an anti-collision function according to the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the connecting rod in the embodiment of the utility model;

[0019] Figure 3 for Figure 2 A magnified view of the structure at center;

[0020] Figure 4 This is a schematic diagram of the structure of the housing in the embodiment of the utility model;

[0021] Figure 5 for Figure 3 A magnified view of the structure at B in the middle;

[0022] Figure 6 This is a schematic diagram of the structure of the support rod in the embodiment of the utility model;

[0023] Figure 7 for Figure 6 A magnified view of the structure at C in the middle;

[0024] : 1. base; 2. support rod; 3. shell; 4. cover plate; 5. connecting rod; 6. blocking member; 7. transmission member; 701. electric telescopic rod; 702. rack; 703. transmission gear; 704. rotating gear; 705. rotating shaft; 706. rotating plate; 707. fixed blocking plate; 8. buffer member; 801. rotating groove; 802. spring; 803. sliding member; 804. sliding groove; 9. rotating member; 901. rotating shell; 902. torsion spring. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0027] Example 1: Please refer to Figure 1-7 The utility model provides a technical solution: comprising a base 1 and a shell 3 arranged by a support rod 2, a transmission component 7 is arranged in the shell 3, the transmission component 7 comprises an electric telescopic rod 701, a sensor is arranged on the side of the shell 3, the sensor is electrically connected to the electric telescopic rod 701, a rack 702 is fixedly arranged on the output end of the electric telescopic rod 701, a transmission gear 703 and a rotating gear 704 are rotatably arranged in the shell 3, and the transmission gear 703 is meshed and connected with the rack 702 and the rotating gear 704;

[0028] Furthermore, the rotating shell 901 is connected to the rotating gear 704, the bottom of the rotating shaft 705 is rotatably connected to the rotating gear 704, the diameter of the transmission gear 703 is smaller than the diameter of the rotating gear 704, a plurality of groups of equally spaced blocking rods are provided on the blocking member 6, a cover plate 4 is provided on the shell 3, a plurality of groups of connecting shafts are provided in the shell 3, a plurality of groups of connecting shafts are rotatably connected to the transmission gear 703, and a plurality of groups of connecting shafts are rotatably connected to the rotating gear 704.

[0029] The rotating gear 704 is provided with a rotating component 9; the rotating component 9 includes a rotating shell 901, a rotating shaft 705 is provided on the rotating shell 901 through a torsion spring 902, a fixed blocking plate 707 is provided on the rotating shell 901, a rotating plate 706 is provided on the rotating shaft 705, a connecting rod 5 is provided on the top of the rotating shaft 705, and a blocking member 6 is provided on the connecting rod 5. The structure of the torsion spring 902 can effectively improve the buffering effect when the connecting rod 5 rotates unexpectedly, and the elastic connection can prevent the connecting rod 5 from breaking;

[0030] Furthermore, a plurality of groups of fixed blocking plates 707 are provided on the top of the rotating shell 901, and the plurality of groups of fixed blocking plates 707 are provided on both sides of the rotating plate 706. The plurality of groups of fixed blocking plates 707 have the same height as the rotating plate 706. The combination of the rotating plate 706 and the fixed blocking plates 707 can achieve transmission stability of the device during normal transmission.

[0031] The device can effectively improve the buffering effect when the blocking member 6 is subjected to an unexpected impact. Compared with the upward rotating structure of the traditional device, the device adopts a horizontal rotation method to effectively improve the buffering effect when subjected to an impact.

[0032] When the device is in working state, the electric telescopic rod 701 drives the rack 702 to slide, thereby realizing the driving effect of the device on the blocking member 6.

[0033] When the device needs to be opened, the electric telescopic rod 701 drives the rack 702 to slide linearly, and the meshing combination of the rack 702, the transmission gear 703 and the rotating gear 704 can drive the rotating gear 704 to rotate. When the rotating gear 704 rotates, it drives the rotating shell 901 to rotate. In the normal transmission process, the rotating shell 901 drives the rotating shaft 705 to rotate through the rotating plate 706 via the fixed blocking plate 707 on the top. At this time, the rotating shell 901 and the rotating shaft 705 are relatively stationary. The rotation of the rotating shaft 705 can drive the rotation of the connecting rod 5 and the blocking member 6, thereby achieving the effect of opening the gate of the device.

[0034] When the device is hit accidentally, the rotating shaft 705 rotates when the connecting rod 5 and the blocking member 6 are hit without the rotating gear 704 rotating. At this time, the rotating shaft 705 rotates relative to the rotating shell 901, so that the rotating plate 706 rotates between the multiple groups of fixed blocking plates 707. When the rotating shaft 705 rotates accidentally, the torsion spring 902 in the rotating shell 901 is stretched to store elastic potential energy. During the stretching process of the torsion spring 902, the rotational kinetic energy of the connecting rod 5 decreases as the elastic potential energy increases.

[0035] When the impact is completed, the rotating shaft 705 rotates in the opposite direction under the drive of the torsion spring 902 until the rotating plate 706 contacts the fixed blocking plate 707, thereby achieving the effect of automatic recovery of the device after the impact is completed. If the damage is not serious, the device can continue to be used directly after the impact, reducing maintenance costs.

[0036] Embodiment 2: Figure 1-7 As shown, a barrier gate with an anti-collision function disclosed in Example 2 of the utility model has a structure that is basically the same as that in Example 1, except that a buffer component 8 is provided on the shell 3, and the buffer component 8 includes a rotating groove 801, and the rotating groove 801 is provided on the shell 3. A spring 802 is provided on the rotating groove 801, and a sliding member 803 is provided on the other end of the spring 802. A sliding groove 804 is provided on the side surface of the inner wall of the rotating groove 801, and a sliding protrusion is provided on the side surface of the sliding member 803. The sliding protrusion is slidably connected to the inner wall of the sliding groove 804, and the connecting rod 5 is slidably connected to the inner wall of the rotating groove 801.

[0037] When the connecting rod 5 is hit, when the connecting rod 5 is initially rotated by the hit, the kinetic energy can be converted into the elastic potential energy of the torsion spring 902 through the connection effect of the torsion spring 902, thereby reducing the rotation speed of the connecting rod 5. After the connecting rod 5 rotates a certain angle, the connecting rod 5 contacts the sliding member 803. At this time, the connecting rod 5 causes the torsion spring 902 to rotate while pushing the sliding member 803 to slide. The structural combination of the sliding member 803 and the spring 802 can further reduce the rotation speed of the connecting rod 5, so that the rotational kinetic energy of the connecting rod 5 is converted into the elastic potential energy of the torsion spring 902 while being converted into the elastic potential energy of the spring 802, thereby improving the deceleration effect of the device on the connecting rod 5. The combination of the sliding member 803 and the spring 802 can prevent the connecting rod 5 from colliding with the housing 3, and the combination of the spring 802 and the torsion spring 902 can increase the absorption speed of the rotational kinetic energy of the connecting rod 5, so that the connecting rod 5 can quickly stop unexpected rotation.

[0038] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0039] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A barrier gate with an anti-collision function, comprising a base (1) and a housing (3) arranged via a support rod (2), characterized in that: A transmission component (7) is arranged in the housing (3), and the transmission component (7) comprises an electric telescopic rod (701), a rack (702) is fixedly arranged on the output end of the electric telescopic rod (701), a transmission gear (703) and a rotating gear (704) are rotatably arranged in the housing (3), and the transmission gear (703) is meshingly connected with the rack (702) and the rotating gear (704) to increase the rotational torque; The rotating gear (704) is provided with a rotating component (9); the rotating component (9) comprises a rotating shell (901); a rotating shaft (705) is provided on the rotating shell (901) via a torsion spring (902); a fixed blocking plate (707) is provided on the rotating shell (901); a rotating plate (706) is provided on the rotating shaft (705); a connecting rod (5) is provided on the top of the rotating shaft (705); and a blocking member (6) is provided on the connecting rod (5) for controlling and adjusting the gate.

2. The barrier gate with anti-collision function according to claim 1, characterized in that: The housing (3) is provided with a buffer component (8), the buffer component (8) comprising a rotating groove (801), the rotating groove (801) being provided on the housing (3), a spring (802) being provided on the rotating groove (801), a sliding member (803) being provided on the other end of the spring (802), a sliding groove (804) being provided on the side surface of the inner wall of the rotating groove (801), a sliding protrusion being provided on the side surface of the sliding member (803), the sliding protrusion being slidably connected to the inner wall of the sliding groove (804), and the connecting rod (5) being slidably connected to the inner wall of the rotating groove (801).

3. The barrier gate with anti-collision function according to claim 1, characterized in that: The rotating housing (901) is connected to the rotating gear (704), and the bottom of the rotating shaft (705) is rotationally connected to the rotating gear (704).

4. The barrier gate with anti-collision function according to claim 1, characterized in that: The diameter of the transmission gear (703) is smaller than the diameter of the rotating gear (704), and the blocking member (6) is provided with a plurality of groups of blocking rods at equal intervals.

5. The barrier gate with anti-collision function according to claim 1, characterized in that: A cover plate (4) is provided on the shell (3), and a plurality of connecting shafts are provided inside the shell (3), the plurality of connecting shafts are rotationally connected to the transmission gear (703), and the plurality of connecting shafts are rotationally connected to the rotating gear (704).

6. The barrier gate with anti-collision function according to claim 1, characterized in that: A plurality of groups of fixed blocking plates (707) are arranged on the top of the rotating shell (901), and the plurality of groups of fixed blocking plates (707) are arranged on both sides of the rotating plate (706). The plurality of groups of fixed blocking plates (707) are at the same height as the rotating plate (706).

7. The barrier gate with anti-collision function according to claim 1, characterized in that: A sensor is provided on the side of the housing (3), and the sensor is electrically connected to the electric telescopic rod (701).

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