Barrier gate with height limiting and forbidding functions

Abstract

The utility model relates to the technical field of barrier gates, in particular to a barrier gate with double functions of height limiting and forbidding, which comprises a barrier gate host and a handrail, a lifting module and a lifting and falling rod module are arranged in the barrier gate main machine; the output end of the lifting rod module is fixedly connected with one end of the handrail; the rod lifting and falling module drives the handrail to do rod lifting and falling motion. The lifting rod module is fixedly arranged at the output end of the lifting module; the lifting module drives the lifting rod module and the handrail to do lifting motion at the same time. The barrier gate integrates a barrier car stopping function and a height limiting function; the device can be used as a device for limiting passing and also can be used as a device for limiting height passing; the lane facilities of the toll gate can be simplified, and the investment cost of the lane facilities of the toll gate can be effectively reduced; the problems that in the prior art, an existing barrier gate is single in function and cannot have the height limiting function and the forbidding function at the same time are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a barrier gate technical field, especially a barrier gate with height limiting and no-entry dual functions. BACKGROUND

[0002] The barrier gate is also called a car stopper, which is a management equipment specially used for limiting the driving of motor vehicles on a road, and is widely used in highway toll stations, parking lot system management vehicle passages and other places to manage the entry and exit of vehicles. However, in the actual use process, more unexpected situations may occur, and the traditional traffic barrier mechanism and height limiting barrier device cannot respond in time. For example, when a holiday is encountered, a small vehicle free pass policy is usually implemented on the highway. In order to ensure fast pass to avoid congestion, the toll station usually sets up a small vehicle passage and uses a height limiting barrier as a pass condition. At present, the height limiting barrier is usually made separately, and the height of the height limiting barrier is adjusted manually or electrically during the holiday. After the holiday, the height limiting barrier is raised again, and the traffic barrier device is used again. Therefore, there is an urgent need to develop a barrier gate which can be used as a height limiting device and a traffic limiting device.

[0003] The utility model provides a barrier gate with height limiting and no-entry dual functions to solve the problem of the single function of the existing barrier gate and the inability to simultaneously have height limiting function and no-entry function. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a barrier gate with height limiting and no-entry dual functions to solve the problem of the single function of the existing barrier gate and the inability to simultaneously have height limiting function and no-entry function.

[0005] The utility model discloses a technical scheme is: a kind of barrier with height limit and forbidden to go dual-function, including barrier host, railing;Lifting module is provided in the barrier host, lifting and falling pole module;The output end of lifting and falling pole module is fixedly connected with one end of the railing;Lifting and falling pole module drives the railing to lift pole, pole movement of falling;Lifting and falling pole module is fixedly arranged on the output end of lifting module;Lifting and falling pole module is configured as height limit state and limit state on lifting module, the horizontal height when lifting and falling pole module is configured as the limit state is less than the height configured as the height limit state, and lifting and falling pole module is not executed the lifting pole and the pole movement of falling when being configured as height limit state.

[0006] Lifting module drives lifting and falling pole module and railing to lift and fall simultaneously.

[0007] Preferably, the lifting module includes a lifting motor, a driving sprocket, a driven sprocket, a chain, and a sliding block.

[0008] The driven sprocket is arranged on the top of the barrier host; the lifting motor is arranged on the bottom of the barrier host; the driving sprocket is arranged on the output end of the lifting motor; one end of the chain is connected to the sliding block after crossing the driving sprocket and engaging with the driving sprocket, and the other end of the chain is connected to the sliding block after crossing the driven sprocket and engaging with the driven sprocket.

[0009] The lifting and falling pole module is fixedly arranged on the sliding block.

[0010] Preferably, two symmetrically arranged pulley blocks are arranged on the sliding block opposite to the inner side wall of the barrier host; the sliding block is abutted to the inner side wall of the barrier host through the pulley blocks, so that the sliding block is in a stable state during lifting and falling.

[0011] Preferably, the pulley block includes a connecting component and a pulley; one end of the connecting component is connected to the sliding block, and the other end of the connecting component is connected to the pulley.

[0012] A pulley track is arranged on the inner side wall of the barrier host; the pulley moves along the pulley track.

[0013] Preferably, a V-shaped groove is arranged in the middle of the pulley; the pulley track is arranged in a V-shaped track matching the V-shaped groove.

[0014] Preferably, the lifting and falling pole module includes a lifting and falling pole rotating motor; one end of the railing is fixedly arranged on the output end of the lifting and falling pole rotating motor.

[0015] Preferably, a lower limit sensor is further arranged on the bottom of the barrier host.

[0016] Preferably, the outer side of the barrier host is provided with a lifting control button; the lifting control button is electrically connected with the lifting module.

[0017] Compared with the prior art, the utility model has the advantages of:

[0018] (1) the utility model provides a barrier with height limiting and forbidding double functions, the barrier can drive the lifting rod and the falling rod of the barrier to move through the lifting and falling rod module, and the height position of the barrier is regulated through the lifting module, so that the barrier integrates the barrier blocking function and the height limiting function; the barrier can be used as a device for limiting passage and can be used as a device for limiting height passage; the barrier can not only simplify the lane facilities of the toll gate, but also effectively reduce the construction cost of the lane facilities of the toll gate; the problem that the existing barrier has single function and cannot simultaneously have height limiting function and forbidding function is solved. BRIEF DESCRIPTION OF DRAWINGS

[0019] The utility model will be further described in connection with the drawings and embodiments:

[0020] Figure 1 It is the barrier's three-dimensional structure schematic view that the utility model discloses;

[0021] Figure 2 It is the barrier's front view that the utility model discloses;

[0022] Figure 3 It is the barrier's front view along B-B direction's section view that the utility model discloses;

[0023] Figure 4 It is the barrier's front view along A-A direction's section view that the utility model discloses;

[0024] Wherein: 1, barrier host;2, barrier;3, lifting module;31, lifting motor;32, driving sprocket;33, driven sprocket;34, chain;35, sliding block;4, lifting and falling rod module;5, pulley block;51, connecting part;52, pulley;53, V-shaped groove;6, pulley track;7, lower limit sensor;8, lifting control button. DETAILED DESCRIPTION

[0025] The content of the utility model will be further explained in connection with specific embodiments:

[0026] In the description of this utility model, it should be noted that the terms "upper", "lower", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the parts referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] A barrier gate with both height restriction and passage prohibition functions, such as Figure 1 As shown, the barrier gate includes a barrier gate main unit 1 and a barrier arm 2. The barrier gate main unit 1 is equipped with a lifting module 3 and a lowering arm module 4. The output end of the lowering arm module 4 is fixedly connected to one end of the barrier arm 2, enabling the lowering arm module 4 to drive the barrier arm 2 to lift and lower, thus giving the barrier gate a passage restriction function. The lowering arm module 4 is fixedly mounted on the output end of the lifting module 3, allowing the lifting module 3 to simultaneously drive both the lowering arm module 4 and the barrier arm 2 to lift and lower, thus giving the barrier gate a height restriction function. The horizontal height of the lowering arm module 4 when configured for the passage restriction state is less than the horizontal height when configured for the height restriction state. Furthermore, when configured for the height restriction state, the lowering arm module 4 does not perform the lifting and lowering movements. Therefore, in some application scenarios, the lowering arm module 4, once set to a certain height, can be used as a passage restriction device.

[0028] The lifting module 3 can be a combination of a cylinder, an electric cylinder, a motor, and a rack and pinion mechanism, or any other module capable of lifting motion; however, in this embodiment, such as Figure 2 , Figure 3 As shown, the lifting module 3 employs a combination of a motor and a gear and rack mechanism; that is, the lifting module 3 includes a lifting motor 31, a drive sprocket 32, a driven sprocket 33, a chain 34, and a slider 35. The driven sprocket 33 is fixedly mounted on the top of the barrier gate host 1 via a connector, the lifting motor 31 is fixedly mounted on the bottom of the barrier gate host 1, and the drive sprocket 32 ​​is mounted on the output end of the lifting motor 31, enabling the lifting motor 31 to drive the drive sprocket 32 ​​to rotate. One end of the chain 34 passes over and meshes with the drive sprocket 32, connecting to the slider 35; the other end passes over and meshes with the driven sprocket 33, connecting to the slider 35, allowing the drive sprocket 32 ​​to drive the driven sprocket 33 to rotate via the chain 34, simultaneously causing the slider 35 to move up and down. Furthermore, the slider 35 is equivalent to the output end of the lifting module 3, and the lifting arm module 4 is fixedly mounted on the slider 35, thus enabling the lifting module 3 to drive the lifting arm module 4 and the barrier 2 to move up and down. The outer side of the barrier gate host 1 is also equipped with a lifting control button 8; the lifting control button 8 is electrically connected to the lifting motor 31, and the start and stop of the lifting motor 31 can be controlled by pressing the lifting control button 8, thereby adjusting the height of the barrier 2.

[0029] The upper and lower ends of the sliding block 35 are connected with the chain 34, and the chain is flexible. During the driving of the sliding block 35 to move up and down, the sliding block 35 is prone to shaking, swinging or tilting, thereby causing the lifting and falling rod module 4 and the railing 2 to shake, and affecting the stability of the barrier. In order to avoid the shaking, swinging and other phenomena of the sliding block 35 during the lifting and falling process, and to ensure that the sliding block 35 is in a stable state during the lifting and falling process, the two sides of the sliding block 35 opposite to the inner side wall of the barrier host 1 need to abut against the inner side wall of the barrier host 1. However, if the sliding block 35 directly abuts against the inner side wall of the barrier host 1, there will be a large friction force between the sliding block 35 and the inner side wall of the barrier host 1. When the sliding block 35 and the lifting and falling rod module 4 provided on the sliding block 35 are driven to move up and down by the lifting motor 31, the driving sprocket 32, the driven sprocket 33 and the chain 34, the friction force between the sliding block 35 and the inner side wall of the barrier host 1 also needs to be overcome, which increases the difficulty of adjusting the height position of the lifting and falling rod module 4, the railing 2 and the like. Further, it increases the difficulty of switching the barrier from the no-entry function to the height-limiting function or from the height-limiting function to the no-entry function. Therefore, in the present embodiment, the two sides of the sliding block 35 opposite to the inner side wall of the barrier host 1 are symmetrically provided with the pulley block 5. The sliding block 35 abuts against the inner side wall of the barrier host 1 through the pulley block 5, so that the sliding block 35 is in a stable state during the lifting process. The pulley block 5 includes a connecting component 51 and a pulley 52. One end of the connecting component 51 is connected with the sliding block 35, and the other end is connected with the pulley 52. In order to further improve the stability of the barrier, the inner side wall of the barrier host 1 is further provided with a pulley track 6, and the pulley 52 moves along the pulley track 6. In the present embodiment, as shown in the figure, the middle part of the pulley 52 is provided with a V-shaped groove 53. Correspondingly, the pulley track 6 is provided as a convex V-shaped track matched with the V-shaped groove 53. In other embodiments, the pulley 52 can also not be provided with the V-shaped groove 53, and the pulley track 6 can be a track with a guide groove, and the pulley 52 is embedded in and moves in the guide groove, and the like. Figure 4

[0030] In the present embodiment, the lifting and falling rod module 4 includes a lifting and falling rod rotating motor, and one end of the railing 2 is fixedly arranged on the output end of the lifting and falling rod rotating motor. The rod arm of the railing 2 is swung through the rotation of the lifting and falling rod rotating motor, thereby driving the railing 2 to move up and down.

[0031] The barrier further includes a lower limit sensor 7 arranged at the bottom of the barrier host 1, which is used for monitoring the height position of the sliding block 35, thereby determining the height position of the railing 2.

[0032] ​The barrier is usually applied in a highway toll station or a road with traffic restriction; in daily traffic, the barrier is used as a traffic restriction device, and when the rod falls, it represents prohibition of traffic, and when the rod is lifted, it is used for normal traffic; when holidays are encountered, the highway or other parking lots usually implement a policy of free traffic or free parking for small vehicles, and in order to avoid congestion and ensure fast traffic, a height limiting barrier is usually used as a traffic condition; at this time, the barrier can be used as a height limiting traffic device by lifting the barrier 2 to a certain height through the lifting module 3; a height limiting barrier does not need to be separately made, and the lane device is simple and the cost is reduced.

[0033] The above examples are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and implement it, and it cannot limit the protection scope of the present application. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application, therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.

Claims

1. A barrier gate with height and no-entry dual functions, characterized in that, The barrier host (1) is provided with a lifting module (3) and a lifting and falling rod module (4); one end of the lifting and falling rod module (4) is fixedly connected with one end of the barrier (2); the lifting and falling rod module (4) drives the barrier (2) to perform lifting rod and falling rod movements; the lifting and falling rod module (4) is fixedly arranged on the output end of the lifting module (3); the lifting and falling rod module (4) is configured in a line-limiting state and a height-limiting state, the horizontal height of the lifting and falling rod module (4) in the line-limiting state is less than the height in the height-limiting state, and the lifting and falling rod module (4) does not perform the lifting rod and falling rod movements in the height-limiting state; The lifting module (3) drives the lifting and falling rod module (4) and the barrier (2) to perform lifting and falling movements.

2. The barrier gate with the functions of height limitation and access denial according to claim 1, characterized in that: The lifting module (3) comprises a lifting motor (31), a driving sprocket (32), a driven sprocket (33), a chain (34) and a sliding block (35). The driven sprocket (33) is arranged at the top of the barrier host (1); the lifting motor (31) is arranged at the bottom of the barrier host (1); the driving sprocket (32) is arranged on the output end of the lifting motor (31); one end of the chain (34) crosses the driving sprocket (32) and is connected with the sliding block (35) after engaging with the driving sprocket (32), and the other end crosses the driven sprocket (33) and is connected with the sliding block (35) after engaging with the driven sprocket (33); The lifting and falling rod module (4) is fixedly arranged on the sliding block (35).

3. The barrier gate with the dual functions of height limitation and access denial according to claim 2, characterized in that: Two pulley blocks (5) are symmetrically arranged on the two sides of the sliding block (35) opposite to the inner side wall of the barrier host (1); the sliding block (35) abuts against the inner side wall of the barrier host (1) through the pulley blocks (5), so that the sliding block (35) is in a stable state during lifting and falling movements.

4. The barrier gate with the double functions of height limitation and access denial according to claim 3, characterized in that: The pulley block (5) comprises a connecting component (51) and a pulley (52); one end of the connecting component (51) is connected with the sliding block (35), and the other end is connected with the pulley (52); The inner side wall of the barrier host (1) is provided with a pulley track (6); the pulley (52) moves along the pulley track (6).

5. The barrier gate with the double functions of height limitation and access denial according to claim 4, characterized in that: The middle part of the pulley (52) is provided with a V-shaped groove (53); the pulley track (6) is arranged in a V-shaped track matched with the V-shaped groove (53).

6. The barrier gate with the functions of height limitation and access denial according to claim 1, characterized in that: The lifting and falling rod module (4) comprises a lifting and falling rod rotating motor; one end of the barrier (2) is fixedly arranged on the output end of the lifting and falling rod rotating motor.

7. The barrier gate with the functions of height limitation and access denial according to claim 1, characterized in that: The bottom of the barrier host (1) is further provided with a lower limit sensor (7).

8. The barrier gate with the functions of height limitation and access denial according to claim 1, characterized in that: The outer side of the barrier host (1) is provided with a lifting control button (8); the lifting control button (8) is electrically connected with the lifting module (3).

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