Barrier gate machine core structure with interchangeable left machine and right machine

Abstract

The utility model belongs to the technical field of barrier gate machine cores, and particularly relates to a barrier gate machine core structure with a left machine and a right machine interchangeable, which comprises a gate machine, a control box is mounted in the gate machine, a driving motor is electrically connected to the control box, a driving shaft is mounted on the driving motor, the other end of the driving shaft is connected with a pressing block, and the pressing block is connected with a left machine and a right machine. The pressing block is pressed on the pressed plate, the other end of the pressed plate is fixedly connected to the tail end of the gate, and a rotating shaft is further connected to the center of the tail end of the gate. The driving shaft, the pressing block, the pressed plate, the gates and the rotating shaft are matched, the gates start to rotate under operation of the driving motor, so that the gates are opened and closed, meanwhile, when the pressing block rotates to different positions, the gates on the left side and the right side can be opened and closed, and although the two gates cannot be controlled to be opened at the same time, the two gates can be controlled to be opened at the same time. However, the structure of the scheme is simpler, more portable, lighter, lower in manufacturing cost and applicable to pavement of some zero-time intersections.

Description

Technical Field

[0001] This utility model belongs to the technical field of barrier gate mechanism technology, specifically relating to a barrier gate mechanism structure with interchangeable left and right mechanisms. Background Technology

[0002] A barrier gate is a means of protecting pedestrians and other vehicles when a highway intersects with other rail lines. The barrier gate mechanism is the structure used to control the operation of the gate inside the barrier gate, realizing the opening and closing of the gate. One example, disclosed in application number "CN201720559666.X", is a barrier gate mechanism that can be interchanged left and right, including a motor. The end of the motor is connected to a gearbox, which is fixed between two parallel mechanism plates. A main shaft and a motor shaft are arranged through the two mechanism plates. The motor shaft is connected to the gearbox, and the end of the motor shaft is connected to a small transmission arm. One end of the main shaft is connected to a handle, and the other end is connected to the main transmission arm. One end of the main transmission arm is hinged to the small transmission arm via a connecting rod. However, this device has the following drawbacks: the mechanism is relatively complex, leading to an increase in the overall weight and size of the equipment. Therefore, it is difficult to install this mechanism at some temporary intersections. Therefore, this solution designs a portable and lightweight barrier gate, which is convenient for installation at some temporary intersections. Utility Model Content

[0003] The purpose of this utility model is to provide a barrier gate mechanism structure with interchangeable left and right sides, aiming to solve the problem that the mechanism of the above-mentioned equipment is relatively complex when in use, which leads to an increase in the overall weight and volume of the equipment, and therefore it is difficult to install the gate mechanism at some temporary intersections.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a gate mechanism structure with interchangeable left and right gates, including a gate, a control box installed inside the gate, a drive motor electrically connected to the control box, a drive shaft installed on the drive motor, a pressure block connected to the other end of the drive shaft, the pressure block pressing against a pressure plate, the other end of the pressure plate being fixedly connected to the tail end of the gate, and a rotating shaft connected to the center of the tail end of the gate.

[0005] In order to reduce the speed of the drive shaft by the gear reducer, as a preferred embodiment of the left and right interchangeable barrier gate mechanism structure of this utility model, the drive motor is also equipped with a gear reducer, and is assembled and connected to the drive shaft through the gear reducer.

[0006] In order to enable the drive shaft to drive the pressure block to rotate to a greater extent, as a preferred embodiment of the left and right interchangeable barrier gate mechanism structure of this utility model, a protrusion is provided at the bottom of the tail end of the pressure block, and the center of the protrusion is connected to the drive shaft.

[0007] In order to limit the rotation range of the pressure plate by the limiting block, as a preferred embodiment of the gate mechanism structure of the present invention with interchangeable left and right gates, the gate is internally fixedly connected with a limiting block. Two sets of limiting blocks are provided on both sides of the drive shaft, and the two sets of limiting blocks are configured to cooperate with the rotation position of the pressure plate.

[0008] In order to reduce the force required to open the gate, as a preferred embodiment of the gate mechanism structure with interchangeable left and right mechanisms of this utility model, the end of the pressure plate away from the gate is connected to a counterweight rope, and a counterweight block is hung at the bottom of the counterweight rope.

[0009] In order to make the gate lighter, as a preferred embodiment of the left and right interchangeable gate mechanism structure of this utility model, the gate is hollow inside, and the weight of the gate is matched with the weight of the counterweight.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model uses a gate, a control box, and a drive motor, so that the control box controls the drive motor to run. Then, through the cooperation between the drive shaft, pressure block, pressure plate, gate, and rotating shaft, the gate starts to rotate under the operation of the drive motor, thereby realizing the opening and closing of the gate. At the same time, when the pressure block rotates to different positions, the gates on the left and right sides can be opened and closed. Although it cannot control the opening of two gates at the same time, the structure of this solution is simpler and more portable, lighter, and cheaper, and it can be used for temporary intersection paving. Attached Figure Description

[0011] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0012] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0014] Figure 3 This is a side view sectional structural diagram of the gate of this utility model;

[0015] Figure 4 This is a top view schematic diagram of the gate structure of this utility model.

[0016] In the diagram: 1. Turnstile; 2. Control box; 3. Drive motor; 4. Drive shaft; 5. Pressure block; 6. Pressure plate; 7. Gate; 8. Rotating shaft; 9. Spring; 10. Limit block; 11. Counterweight rope; 12. Counterweight block. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-4 This utility model provides the following technical solution: a gate mechanism structure with interchangeable left and right gates, including a gate 1, a control box 2 installed inside the gate 1, a drive motor 3 electrically connected to the control box 2, a drive shaft 4 installed on the drive motor 3, a pressure block 5 connected to the other end of the drive shaft 4, the pressure block 5 pressing against a pressure plate 6, the other end of the pressure plate 6 being fixedly connected to the tail end of a gate 7, and a rotating shaft 8 connected to the center of the tail end of the gate 7.

[0019] Preferably, a gear reducer is also installed on the drive motor 3, and the drive shaft 4 is assembled and connected through the gear reducer.

[0020] In practical use, the gear reducer can make the drive shaft 4 rotate at a lower speed, thereby preventing the gate 7 from being opened all at once.

[0021] Preferably, a protrusion is provided at the bottom of the tail end of the pressure block 5, and the center of the protrusion is connected to the drive shaft 4.

[0022] In actual use, when the drive shaft 4 rotates, the drive shaft 4 drives the pressure block 5 to rotate, thereby making the pressure block 5 rotate. Through the setting of the protrusion, the protrusion can rotate a larger arc, saving the space used by the pressure block 5.

[0023] Preferably, the gate 1 is internally fixedly connected with a limit block 10. Two sets of limit blocks 10 are provided on both sides of the drive shaft 4, and the two sets of limit blocks 10 are configured to cooperate with the rotation position of the pressure plate 6.

[0024] In practical use, when the pressure plate 6 rotates to a certain limit, the pressure plate 6 will be restricted by the limit block 10 and stop rotating.

[0025] Preferably, a counterweight rope 11 is connected to one end of the pressure plate 6 away from the gate 7, and a counterweight block 12 is hung at the bottom of the counterweight rope 11.

[0026] In practical use, the counterweight rope 11 is connected to the counterweight block 12, so that the counterweight block 12 counterweights the gate 7, thereby reducing the pressure when the gate 7 rotates, reducing the power of the drive motor 3, and increasing the service life of the drive motor 3.

[0027] Preferably, the gate 7 is hollow inside, and the weight of the gate 7 is matched with the weight of the counterweight 12.

[0028] In practical use, by setting a counterweight 12, the initial force required for the gate 7 to open is reduced according to the lever principle, thereby reducing the kinetic energy of the drive shaft 4.

[0029] Working principle: When the control box 2 receives a signal, it controls the drive motor 3 to start. Driven by the reduction gear, the drive motor 3 drives the drive shaft 4 to rotate. During the rotation of the drive shaft 4, the drive shaft 4 will drive the pressure block 5 to squeeze the pressure plate 6. After the pressure plate 6 is squeezed, it will drive the gate 7 to rotate around the rotating shaft 8, thereby opening the gate 7. If the pressure block 5 is close to the left side but the right side of the gate 7 needs to be opened, the pressure block 5 will rotate an arc and squeeze the right pressure plate 6, thereby opening the pressure plate 6. When closing the gate 7, the pressure block 5 will rotate in the opposite direction of squeezing the pressure plate 6, so that the pressure plate 6 will gradually rebound under the elastic action of the spring 9 until it returns to its original state, thereby realizing the opening of the gate 7 to the left and right.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A gate mechanism structure with interchangeable left and right gates, comprising a gate (1), characterized in that: The gate (1) is equipped with a control box (2), which is electrically connected to a drive motor (3). The drive motor (3) is equipped with a drive shaft (4), and the other end of the drive shaft (4) is connected to a pressure block (5). The pressure block (5) is pressed onto a pressure plate (6), and the other end of the pressure plate (6) is fixedly connected to the tail end of the gate (7). A rotating shaft (8) is also connected to the center of the tail end of the gate (7).

2. The barrier gate mechanism structure with interchangeable left and right mechanisms according to claim 1, characterized in that: The drive motor (3) is also equipped with a gear reducer, and is connected to the drive shaft (4) through the gear reducer.

3. The barrier gate mechanism structure with interchangeable left and right mechanisms according to claim 1, characterized in that: The bottom of the tail end of the pressure block (5) is provided with a protrusion, and the center of the protrusion is connected to the drive shaft (4).

4. The barrier gate mechanism structure with interchangeable left and right mechanisms according to claim 3, characterized in that: The gate (1) is internally fixedly connected with a limit block (10). Two sets of limit blocks (10) are provided on both sides of the drive shaft (4), and the two sets of limit blocks (10) are configured to cooperate with the rotation position of the pressure plate (6).

5. The barrier gate mechanism structure with interchangeable left and right units as described in claim 1, characterized in that: The pressure plate (6) is connected to a counterweight rope (11) at the end away from the gate (7), and a counterweight block (12) is hung at the bottom of the counterweight rope (11).

6. The barrier gate mechanism structure with interchangeable left and right mechanisms according to claim 1, characterized in that: The gate (7) is hollow inside, and the weight of the gate (7) is matched with the weight of the counterweight (12).

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