Dividing barrier gate

Abstract

The utility model provides a dividing barrier gate which comprises a barrier gate box body and a machine core assembly, the machine core assembly comprises a speed reducer fixedly connected with the barrier gate box body, the output end of the speed reducer is axially connected with a spring limiting piece used for touching a limiting stopper, a limiting block fixedly connected with the speed reducer is arranged on one side of the spring limiting piece, and a limiting stopper support is arranged on the limiting block. One end of an input shaft of the speed reducer is connected with a motor, the end, away from the speed reducer, of the motor is provided with a power-off brake, the end, away from the spring limiting piece, of an output shaft of the speed reducer is provided with a shaft assembly, and the shaft assembly is provided with a vertically-fixed barrier gate rod. A controller used in cooperation with the motor is arranged at the lower end of the shaft assembly and located in the barrier gate box. According to the split barrier gate, the limiter and the limiting block are installed on the machine core assembly, meanwhile, the barrier gate rod can stably stay at a specific position within 180 degrees under the control of the motor controller, and therefore the control function of controlling two roads is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of barriers, in particular to a lane-dividing barrier. Background Art

[0002] Barriers are channel management devices used for various entrances and exits, and are now widely used at the entrances and exits of highways, parking lots, communities, enterprises and institutions. As the use scenarios of barriers continue to expand, for some dual-channel scenarios that require temporary unilateral closure or temporary flow restriction / diversion (such as highway forks, left and right roads, and roadside confluence / exit, etc.), under the premise of giving priority to ensuring driving space, the requirements for the installation location and floor space of the barrier are very high, and the control of the roads on both sides must also be taken into account. At present, the barriers on the market are in response.

[0003] There are still some deficiencies in the existing technology for such scenarios:

[0004] 1. For ordinary barriers, the barrier pole can only rotate 90° and can only control a single-side channel, which does not meet the usage requirements;

[0005] 2. If two barriers are installed to achieve the function, the cost will be high and the area occupied will be large. Utility Model Content

[0006] In view of the deficiencies of the prior art, the purpose of the present utility model is to provide a lane-dividing barrier, aiming to solve the technical problem in the prior art that the barrier rod can only rotate 90°.

[0007] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a lane-dividing gate includes a gate housing and a movement assembly arranged inside the gate housing, the movement assembly includes a reducer fixedly connected to the gate housing, one end of the output shaft of the reducer is connected to a spring limiter, the spring limiter includes a main body, and a boss formed by the main body extending away from the axial direction, a screw is arranged on the boss, the screw is connected to the boss by a thread, a limit block fixedly connected to the reducer is arranged on one side of the spring limiter, the A limiter bracket is provided on the limit block, and a limiter for limiting the spring limiter is provided at one end of the limiter bracket. A motor is connected to one end of the reducer input shaft, and a power-off brake is provided at the end of the motor away from the reducer. A shaft assembly is provided at the end of the reducer output shaft away from the spring limiter. A barrier rod is vertically provided on the shaft assembly. The barrier box is recessed inward to form a cavity for avoiding the barrier rod. The shaft assembly passes through the cavity. A controller for use with the motor is provided at the lower end of the shaft assembly, and the controller is arranged inside the barrier box.

[0008] Compared with the prior art, the beneficial effects of the utility model are: a controller and a limiter used in conjunction with the controller are installed in the barrier box, and the motor is controlled by the controller to rotate and freely stop at a specific position within 180°. At the same time, a power-loss brake is installed at one end of the motor input shaft, so that after the power-loss brake is powered off at a specific position, the motor is promptly clamped to achieve instant braking and stopping, and under the deceleration and torque increase function of the reducer, the barrier rod can accurately and smoothly rotate back and forth at a specific position between 0-180°. In addition, the utility model has a simple structure, a small size and low cost.

[0009] According to one aspect of the above technical solution, the limiter is a micro switch, the micro switch is located on the upper side of the screw, and the micro switch is located on the side of the spring limiter away from the limit block.

[0010] According to one aspect of the above technical solution, the limiter includes an encoder fixedly connected to the limiter bracket and a neodymium iron boron magnet arranged on the upper side of the encoder, the encoder is located on the upper side of the screw, and the limiter is located on the side of the spring limiter away from the limit block.

[0011] According to one aspect of the above technical solution, the limiter bracket includes a support piece in a 7-shape vertically arranged in the middle of the limit block, and a support portion formed by the support piece extending along the plane direction of the limit block at one end close to the limit block, and the limiter bracket also includes a fixing portion formed by the support piece extending outward from one end of the limit block.

[0012] According to one aspect of the above technical solution, a barrier cap is detachably provided on one end of the barrier housing close to the movement assembly.

[0013] According to one aspect of the above technical solution, the limit block includes a main body portion arranged in a rectangular parallelepiped shape, and two abutment portions formed by extending outward from two ends of the main body portion on a side close to the spring limiter.

[0014] According to one aspect of the above technical solution, a nut is provided on the screw rod.

[0015] According to one aspect of the above technical solution, the limiter bracket includes a support piece in a 7-shape vertically arranged in the middle of the limit block, and a support portion formed by the support piece extending along the plane direction of the limit block at one end close to the limit block, and the limiter bracket also includes a fixing portion formed by the support piece extending outward from one end of the limit block.

[0016] According to one aspect of the above technical solution, a deep groove ball bearing is provided at one end of the shaft assembly close to the reducer, and the deep groove ball bearing is fixedly connected to the barrier housing through a bearing seat welding assembly, and a tapered roller bearing is provided at one end of the shaft assembly away from the deep groove ball bearing.

[0017] According to one aspect of the above technical solution, a chuck is provided between the shaft assembly and the barrier rod, one end of the chuck is fixed between the deep groove ball bearing and the tapered roller bearing, and the chuck is nested and connected with one end of the barrier rod away from one end of the shaft assembly.

[0018] According to one aspect of the above technical solution, a barrier gate is provided on a side of the barrier housing away from the barrier pole. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the lane-dividing gate in the first embodiment of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the movement assembly in the first embodiment of the utility model at a first viewing angle;

[0021] Figure 3 It is a structural schematic diagram of the movement assembly in the first embodiment of the utility model at a second viewing angle;

[0022] Figure 4 This is a structural schematic diagram of the first usage scenario of the lane-dividing barrier in the first embodiment of the utility model;

[0023] Figure 5 This is a structural schematic diagram of the second use scenario of the lane-dividing barrier in the first embodiment of the utility model;

[0024] Figure 6 It is a structural schematic diagram of the movement assembly in the lane-dividing barrier in the second embodiment of the utility model;

[0025] Description of main component symbols:

[0026] 1-Barrier cap;

[0027] 2-gate box, 21-gate door;

[0028] 3- movement assembly, 31- power-off brake, 32- motor, 33- reducer, 34- limiter bracket, 35- limiter, 351- micro switch, 352- encoder, 353- NdFeB magnet, 36- screw, 361- nut, 37- spring limiter, 38- limiter block;

[0029] 4- Controller;

[0030] 5-deep groove ball bearing;

[0031] 6-bearing seat welding assembly;

[0032] 7-axis assembly;

[0033] 8-chuck;

[0034] 9-Tapered roller bearing;

[0035] 10-gate pole;

[0036] 11-Switching power supply;

[0037] 12-Air switch;

[0038] The following specific implementation manner will further illustrate the present utility model in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0039] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0040] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0041] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0042] See also Figures 1 to 3The first embodiment of the utility model provides a lane-dividing gate, comprising a gate housing 2 and a movement assembly 3 arranged inside the gate housing 2, wherein an interlayer plate for installing and fixing the movement assembly 3 is arranged at the upper end of the gate housing 2. For the convenience of maintenance, a detachable gate cap 1 is installed on the gate housing 2, and a gate door 21 for installing and maintaining is arranged on the gate housing 2. The movement assembly 3 comprises a reducer 33 fixedly connected to the gate housing 2, and one end of the output of the reducer 33 is axially connected to a spring stopper 37, and the spring stopper 37 comprises a main body and a boss formed by the main body extending away from the axial direction, a screw 36 is arranged on the boss, and the screw 36 is connected to the boss by a thread, and a limit block 38 fixedly connected to the reducer 33 is arranged on one side of the spring limiter 37, and a limiter bracket 34 is arranged on the limit block 38, and the limiter bracket 34 is arranged on the limiter A limiter 35 for limiting the spring limiter 37 is provided at the end thereof, wherein the limiter 35 is a micro switch 351, and the micro switch 351 is located on the upper side of the screw rod 36, and the micro switch 351 is located on the side of the spring limiter 37 away from the limit block 38. One end of the input shaft of the reducer 33 is connected to the motor 32, and the motor 32 is provided with a power-loss brake 31 at the end away from the reducer 33. An axis assembly 7 is provided at the end of the output shaft of the reducer 33 away from the spring limiter 37, and a barrier rod 10 is vertically provided on the axis assembly 7. The barrier housing 2 is recessed inwardly to form a cavity for avoiding the barrier rod 10, and the axis assembly 7 passes through the cavity. A controller 4 used in conjunction with the motor 32 is provided at the lower end of the axis assembly 7 and located inside the barrier housing 2. A switching power supply 11, an air switch 12 and other power distribution systems are also provided inside the barrier housing 2.

[0043] In this embodiment, when the barrier rod rotates toward the middle, in order to ensure that the barrier rod stops at the middle position, a boss is extended from one end of the spring limiter 37, and a screw 36 is vertically installed on the boss through a threaded connection. When the spring limiter 37 rotates close to the middle position, the controller 4 controls the motor 32 to decelerate, and the screw 36 touches the micro switch 351. The controller 4 controls the motor 32 to brake, and the barrier rod stops rotating. Then the power-off brake 31 of the motor 32 loses power and brakes, killing the motor 32. It should be additionally explained that the limiter bracket 34 includes a support plate in a 7-shape vertically arranged in the middle of the limit block, and a support portion formed by the support plate extending along the upper plane direction of the limit block near one end of the limit block. The limiter bracket 34 also includes a fixing portion formed by the support plate extending outward away from one end of the limit block. In order to cooperate with the micro switch 351 to form a trigger function, the screw 36 is a hexagonal screw, and the hexagonal hole at the upper end of the screw 36 cooperates with the switch handle of the micro switch 351. Each contact realizes a switch. At the same time, in order to prevent the screw 36 from loosening due to vibration, a nut 361 for locking and limiting is installed on the screw 36.

[0044] In this embodiment, when the barrier rod rotates to both sides, the controller 4 controls the motor 32 to rotate to both sides. When the barrier rod approaches the positions on both sides, the controller 4 controls the motor 32 to slow down until the boss of the spring limiter 37 abuts against the abutment part of the limit block 38, wherein the abutment part is formed by the limit block 38 arranged in a rectangular shape and extending outward at both ends of one side of the spring limiter 37. The controller 4 controls the motor 32 to brake, and under the limiting action of the limit block 38, the barrier rod stops rotating.

[0045] In order to make the barrier gate rod horizontally stable and rotate smoothly, a bearing seat welding assembly 6 is installed at one end of the shaft assembly 7 close to the reducer 33, and the shaft assembly 7 is fixedly connected to the barrier gate housing 2 through the bearing seat welding assembly 6. A deep groove ball bearing 5 is installed between the bearing seat welding assembly 6 and the shaft assembly 7, and a tapered roller bearing 9 for supporting function is installed at the lower end of the shaft assembly 7, and the tapered roller bearing 9 is fixedly connected to the barrier gate housing 2. Finally, in order to increase the force on the barrier gate rod 10, a chuck 8 is installed between the shaft assembly 7 and the barrier gate rod 10. The end of the chuck 8 away from the shaft assembly 7 is nested and connected with one end of the barrier gate rod 10, so as to increase the force area of ​​one end of the barrier gate rod 10, and the other end is vertically fixed between the deep groove ball bearing 5 and the tapered roller bearing 9 on the shaft assembly 7, so that the barrier gate rod 10 and the shaft assembly 7 form an indirect vertical connection, thereby realizing the linkage between the barrier gate rod 10 and the shaft assembly 7.

[0046] Please refer to Figure 4, shown is the first usage scenario of the lane-dividing barrier in a case of the utility model. When the barrier pole is in the middle position, the barrier pole can rotate back and forth 90° between the middle and both sides, thereby controlling the traffic control on either side of the road on both sides without having to change the installation position of the barrier pole.

[0047] Please refer to Figure 5 , shown is the second use scenario of the lane-dividing gate in a case of the utility model. The gate rod can rotate 180° back and forth to achieve the flow limiting or diverting function on the roads on both sides.

[0048] In summary, the lane-dividing barrier in the above-mentioned embodiment of the utility model controls the rotation and stop of the motor through a controller, adopts an integrated gear transmission, has a simple structure, and a small size, and uses two limiting methods: a screw touching a limiter for switch limiting and a spring limiter against a limit block for mechanical limiting, so that the barrier rod can stay at a specific position between 0-180°.

[0049] Please refer to 6, which is a lane-dividing barrier in the second embodiment of the utility model. The lane-dividing barrier in this embodiment is different from the lane-dividing barrier in the first embodiment in that: the limiter includes an encoder fixedly connected to the limiter bracket, and a neodymium iron boron magnet arranged on the upper side of the encoder, the encoder is located on the upper side of the screw, and the limiter is located on the side of the spring limiter away from the limit block.

[0050] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0051] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model shall be subject to the attached claims.

Claims

1. A lane-dividing gate, characterized in that: The invention comprises a barrier gate housing and a movement assembly arranged inside the barrier gate housing, wherein the movement assembly comprises a reducer fixedly connected to the barrier gate housing, one end of the output shaft of the reducer is axially connected to a spring stopper, the spring stopper comprises a main body and a boss formed by the main body extending away from the axial direction, a screw is arranged on the boss, the screw is connected to the boss by threads, a limit block fixedly connected to the reducer is arranged on one side of the spring stopper, a limiter bracket is arranged on the limit block, a limiter for limiting the spring stopper is arranged at one end of the limiter bracket, a motor is connected to one end of the reducer input shaft, a power-off brake is arranged at one end of the motor away from the reducer, a shaft assembly is arranged at one end of the reducer output shaft away from the spring stopper, a barrier gate rod is vertically arranged on the shaft assembly, the barrier gate housing is recessed inwardly to form a cavity for avoiding the barrier gate rod, the shaft assembly passes through the cavity, a controller for use with the motor is arranged at the lower end of the shaft assembly, and the controller is arranged inside the barrier gate housing.

2. The lane dividing gate according to claim 1, characterized in that: The limiter is a micro switch, the micro switch is located on the upper side of the screw rod, and the micro switch is located on the side of the spring limiter away from the limit block.

3. The lane dividing gate according to claim 1, characterized in that: The limiter includes an encoder fixedly connected to the limiter bracket and a neodymium iron boron magnet arranged on the upper side of the encoder. The encoder is located on the upper side of the screw, and the limiter is located on the side of the spring limiter away from the limit block.

4. The lane-dividing gate according to claim 1, characterized in that: The limiter bracket includes a support piece in a 7 shape and vertically arranged in the middle of the limit block, and a support portion formed by the support piece extending along the plane direction of the limit block at one end close to the limit block. The limiter bracket also includes a fixing portion formed by the support piece extending outward from one end of the limit block.

5. The lane-dividing gate according to claim 1, characterized in that: The barrier gate housing is detachably provided with a barrier gate cap at one end close to the core assembly.

6. The lane dividing gate according to claim 1, characterized in that: The limiting block comprises a main body portion which is arranged in a rectangular parallelepiped shape, and two abutting portions which are formed by extending outwards from two ends of the main body portion on one side close to the spring limiting piece.

7. The lane-dividing gate according to claim 1, characterized in that: A nut is arranged on the screw rod.

8. The lane-dividing gate according to claim 1, characterized in that: A deep groove ball bearing is provided at one end of the shaft assembly close to the reducer, and the deep groove ball bearing is fixedly connected to the gate housing through a bearing seat welding assembly. A tapered roller bearing is provided at one end of the shaft assembly away from the deep groove ball bearing.

9. The lane-dividing gate according to claim 8, characterized in that: A chuck is provided between the shaft assembly and the barrier rod, one end of the chuck is fixed between the deep groove ball bearing and the tapered roller bearing, and one end of the chuck away from the shaft assembly is nested and connected with one end of the barrier rod.

10. The lane-dividing gate according to claim 1, characterized in that: A barrier door is arranged on one side of the barrier box away from the barrier rod.

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