Entrance and exit barrier gate equipment

Abstract

The utility model relates to the technical field of barrier gate equipment, and discloses entrance and exit barrier gate equipment which comprises a base, a barrier gate body is fixedly connected to the outer wall of the top of the base, a rotating shaft is rotatably connected to the inner wall of the barrier gate body, a worm gear is fixedly connected to the outer wall of the middle section, located in the barrier gate body, of the rotating shaft, and a worm is rotatably connected to the inner wall of the barrier gate body. The servo motor, the coupler, the worm and the worm gear are arranged, the rotating shaft can be driven to rotate, then the brake bar and the movable bar are driven to rotate and ascend and descend, the brake opening function is achieved, compared with the prior art, meshing transmission of the worm and the worm gear has self-locking performance, and when signal interference occurs or a machine breaks down, the brake bar and the movable bar can be driven to rotate to ascend and descend. When the internal motor fails and the braking force disappears, the worm can lock the worm gear, the worm gear cannot rotate, and the brake bar is fixed at the moment, so that the brake bar is prevented from falling down to damage a vehicle below.

Description

Technical Field

[0001] The present application relates to the technical field of barrier gate equipment, and in particular to an entrance and exit barrier gate equipment. 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 widely used in various public places such as parking lots, communities, factories, government agencies, etc.

[0003] Most of the existing barrier devices detect whether a vehicle passes through by burying an inductive coil under the gate pole. Once the signal is interfered or the machine fails, the internal motor will fail, the braking force will disappear, and the gate pole will fall, causing damage to the vehicle below. In addition, the gate pole is generally a fixed structure, which is difficult to adjust according to the entrance and exit width of different parking lots. Therefore, an entrance and exit barrier device is proposed to solve the above problems.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that once signal interference or machine failure occurs, the internal motor will fail, the braking force will disappear, and the gate rod will fall and cause damage to the vehicle below, the present application provides an entrance and exit gate device.

[0006] The present application provides an entrance and exit gate device adopting the following technical solution:

[0007] A gate device for an entrance and exit comprises a base, wherein the top outer wall of the base is fixedly connected to a gate body, the inner wall of the gate body is rotatably connected to a rotating shaft, one end of the rotating shaft passes through the gate body and extends to the outside, and is fixedly connected to a gate rod, a movable rod is installed on the outer wall of the gate rod, and an adjustment mechanism for adjusting the overall length of the gate rod and the movable rod is installed on the outer wall of the movable rod, a worm gear is fixedly connected to the outer wall of the middle section of the rotating shaft located inside the gate body, a worm is rotatably connected to the inner wall of the gate body, and the worm is meshed with the worm gear, the outer side wall of the gate body is fixedly connected to a drive box, a servo motor is fixedly installed on the inner wall of the drive box, and the output shaft of the servo motor is connected to one end of the worm through a coupling.

[0008] Preferably, the adjustment mechanism includes a sleeve fixedly connected to the top outer wall of the movable rod, the inner wall of the sleeve is slidably connected with a movable block, the bottom outer wall of the movable block is fixedly connected with a pin, and the top outer wall of the gate rod is provided with a plurality of adjustment holes, the bottom end of the pin passes through the movable rod and is inserted into the inner wall of one of the adjustment holes.

[0009] Preferably, the adjustment mechanism further comprises a pull rod fixedly connected to the outer wall at the top of the movable block, the top end of the pull rod passes through the sleeve, and a spring is installed on the outer wall of the pull rod located inside the sleeve.

[0010] Preferably, sliding grooves are provided on the outer walls on both sides of the gate rod, and sliding blocks are fixedly connected to the inner walls on both sides of the movable rod, and the sliding blocks are slidably connected to the inner walls of the sliding grooves.

[0011] Preferably, a control module and a sensing identification module are fixedly mounted on the top outer wall of the base, the sensing identification module is electrically connected to the control module, and the control module is electrically connected to the servo motor.

[0012] Preferably, a handle is fixedly connected to an outer wall of one side of the movable rod.

[0013] Preferably, the outer side wall of the base is fixedly connected with a plurality of fixing feet.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] 1. The servo motor, coupling, worm and worm wheel can drive the shaft to rotate, and then drive the gate rod and the movable rod to rotate and lift, so as to realize the gate opening function. Compared with the prior art, the meshing transmission of the worm and the worm wheel has self-locking property. When the signal is interfered or the machine fails, the internal motor fails, and the braking force disappears, the worm can lock the worm wheel, and the worm wheel cannot rotate. At this time, the gate rod is also fixed, so as to prevent the gate rod from falling and causing damage to the vehicle below;

[0016] 2. Through the setting adjustment mechanism, the overall length of the gate rod and the movable rod can be adjusted according to the width of different parking lot entrances and exits, and after the adjustment is completed, the adjustment mechanism can also fix the position of the movable rod on the gate rod, thereby fixing the overall length. In this way, the equipment can meet the needs of parking lots with different entrance and exit widths, and the equipment is more applicable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall schematic diagram of an embodiment of the application;

[0018] Figure 2 is a three-dimensional schematic diagram of an embodiment of the application;

[0019] Figure 3 It is a partial cross-sectional view of the gate body in the embodiment of the application;

[0020] Figure 4 It is a partial cross-sectional view of the movable rod in the embodiment of the application.

[0021] Explanation of the reference numerals in the accompanying drawings: 1. Base; 2. Barrier body; 3. Rotating shaft; 4. Barrier rod; 5. Movable rod; 6. Worm gear; 7. Worm; 8. Drive box; 9. Servo motor; 10. Coupling; 11. Control module; 12. Induction recognition module; 13. Slide groove; 14. Adjustment hole; 15. Slider; 16. Sleeve; 17. Movable block; 18. Latch; 19. Spring; 20. Pull rod; 21. Handle; 22. Fixed foot. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-4 This application is described in further detail.

[0023] The present application embodiment discloses an entrance and exit gate device. Figure 1-4 A gate device for an entrance and exit includes a base 1, a gate body 2 is fixedly connected to the top outer wall of the base 1, a rotating shaft 3 is rotatably connected to the inner wall of the gate body 2, one end of the rotating shaft 3 passes through the gate body 2 and extends to the outside, and is fixedly connected to a gate rod 4, a movable rod 5 is installed on the outer wall of the gate rod 4, and an adjustment mechanism for adjusting the overall length of the gate rod 4 and the movable rod 5 is installed on the outer wall of the movable rod 5, a worm gear 6 is fixedly connected to the outer wall of the rotating shaft 3 located in the middle section of the gate body 2, a worm 7 is rotatably connected to the inner wall of the gate body 2, and the worm 7 is meshed with the worm gear 6, a driving box 8 is fixedly connected to the outer wall of the gate body 2, a servo motor 9 is fixedly installed on the inner wall of the driving box 8, and the output shaft of the servo motor 9 is connected to one end of the worm 7 through a coupling 10.

[0024] The adjustment mechanism includes a sleeve 16 fixedly connected to the top outer wall of the movable rod 5, the inner wall of the sleeve 16 is slidably connected with a movable block 17, the bottom outer wall of the movable block 17 is fixedly connected with a latch 18, and a plurality of adjustment holes 14 are opened on the top outer wall of the gate rod 4, and the bottom end of the latch 18 passes through the movable rod 5 and is inserted into the inner wall of an adjustment hole 14.

[0025] The adjustment mechanism further includes a pull rod 20 fixedly connected to the outer wall of the top of the movable block 17 , the top end of the pull rod 20 passes through the sleeve 16 , and a spring 19 is installed on the outer wall of the pull rod 20 located inside the sleeve 16 .

[0026] Slide grooves 13 are formed on the outer walls of both sides of the gate rod 4 , and sliders 15 are fixedly connected to the inner walls of both sides of the movable rod 5 , and the sliders 15 are slidably connected to the inner walls of the slide grooves 13 .

[0027] A control module 11 and a sensing and identifying module 12 are fixedly mounted on the top outer wall of the base 1 . The sensing and identifying module 12 is electrically connected to the control module 11 , and the control module 11 is electrically connected to the servo motor 9 .

[0028] A handle 21 is fixedly connected to the outer wall of one side of the movable rod 5 , and the handle 21 is used to facilitate the movable rod 5 to slide on the outer wall of the gate rod 4 .

[0029] The outer side wall of the base 1 is fixedly connected with a plurality of fixing feet 22 , and the device can be fixed to the ground by using the fixing feet 22 and fastening bolts.

[0030] The implementation principle of an entrance and exit barrier device of the embodiment of the present application is as follows: in actual application, when a vehicle drives in front of the sensing and recognition module 12, the sensing and recognition module 12 senses and recognizes the vehicle, and transmits a signal to the control module 11. The control module 11 receives the signal and controls the servo motor 9 to start. The output shaft of the servo motor 9 drives the worm 7 to rotate through the coupling 10, and the worm 7 drives the worm wheel 6 meshing with it to rotate, and the worm wheel 6 drives the rotating shaft 3 to rotate, and the rotating shaft 3 drives the gate rod 4 to rotate and lift the gate. At this time, the vehicle can pass through. After passing, the inductor (not shown in the figure) buried under the gate rod no longer senses the vehicle, and the control module 11 controls the servo motor 9 to rotate in the opposite direction, and then drives the worm 7 to rotate in the opposite direction through the coupling 10. At this time, the worm wheel 6 drives the rotating shaft 3 to rotate in the opposite direction, and the gate rod 4 resets and closes the gate under the rotation of the rotating shaft 3. When the signal is interfered or the machine fails, the internal motor fails, and the braking force disappears, the worm 7 can lock the worm wheel 6, and the worm wheel 6 cannot rotate. At this time, the gate rod 4 is also fixed to prevent the gate rod 4 from falling and causing damage to the vehicle below;

[0031] When the equipment is installed in a parking lot with different entrance widths, the adjusting mechanism is provided to pull the pull rod 20 upwards, and the pull rod 20 drives the movable block 17 to rise. The movable block 17 will move upward to squeeze the spring 19. The spring 19 deforms and accumulates elastic force. At the same time, the movable block 17 drives the latch 18 to disengage from an adjusting hole 14. At this time, the movable rod 5 is no longer fixed, and the movable rod 5 can be pulled on the outer wall of the gate rod 4 by the handle 21. The movable rod 5 drives the slider 15 to slide on the inner wall of the slide groove 13 to play a limiting role, so that the movable rod 5 will not disengage from the outer wall of the gate rod 4. When the overall length of the gate rod 4 and the movable rod 5 is adjusted, the latch 18 is aligned with an adjusting hole 14 in the new position, and the pull rod 20 is released. The movable block 17 slides down under the elastic force of the spring 19, and the movable block 17 drives the latch 18 to reinsert into an adjusting hole 14 to fix the movable rod 5, thereby fixing the overall length. In this way, the equipment can meet the needs of parking lots with different entrance and exit widths, and the equipment is more applicable.

[0032] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0033] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0034] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0035] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An entrance and exit barrier device, comprising a base (1), characterized in that: The top outer wall of the base (1) is fixedly connected to a gate body (2), the inner wall of the gate body (2) is rotatably connected to a rotating shaft (3), one end of the rotating shaft (3) penetrates the gate body (2) and extends to the outside, and is fixedly connected to a gate rod (4), the outer wall of the gate rod (4) is equipped with a movable rod (5), the outer wall of the movable rod (5) is equipped with an adjustment mechanism for adjusting the overall length of the gate rod (4) and the movable rod (5), the middle outer wall of the rotating shaft (3) located inside the gate body (2) is fixedly connected to a worm gear (6), the inner wall of the gate body (2) is rotatably connected to a worm (7), the worm (7) is meshed with the worm gear (6), the outer side wall of the gate body (2) is fixedly connected to a drive box (8), the inner wall of the drive box (8) is fixedly equipped with a servo motor (9), the output shaft of the servo motor (9) is connected to one end of the worm gear (7) through a coupling (10).

2. The entrance and exit gate device according to claim 1, characterized in that: The adjustment mechanism comprises a sleeve (16) fixedly connected to the top outer wall of the movable rod (5); the inner wall of the sleeve (16) is slidably connected to a movable block (17); the bottom outer wall of the movable block (17) is fixedly connected to a latch (18); a plurality of adjustment holes (14) are formed on the top outer wall of the gate rod (4); the bottom end of the latch (18) passes through the movable rod (5) and is plugged into the inner wall of one of the adjustment holes (14).

3. The entrance and exit gate device according to claim 2, characterized in that: The adjustment mechanism also includes a pull rod (20) fixedly connected to the outer wall of the top of the movable block (17), the top end of the pull rod (20) passes through the sleeve (16), and a spring (19) is installed on the outer wall of the pull rod (20) located inside the sleeve (16).

4. The entrance and exit gate device according to claim 1, characterized in that: The outer walls on both sides of the gate rod (4) are provided with sliding grooves (13), and the inner walls on both sides of the movable rod (5) are fixedly connected with sliding blocks (15), and the sliding blocks (15) are slidably connected to the inner walls of the sliding grooves (13).

5. The entrance and exit gate device according to claim 1, characterized in that: A control module (11) and an induction recognition module (12) are fixedly mounted on the top outer wall of the base (1); the induction recognition module (12) is electrically connected to the control module (11); and the control module (11) is electrically connected to the servo motor (9).

6. The entrance and exit gate device according to claim 1, characterized in that: A handle (21) is fixedly connected to an outer wall of one side of the movable rod (5).

7. The entrance and exit gate device according to claim 1, characterized in that: A plurality of fixing feet (22) are fixedly connected to the outer side wall of the base (1).

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