Automatic rotating barrier for road control

Abstract

The present invention provides an automatic rotating barrier for road control, comprising a movable first section, the movable first section is equipped with an RFID reading component, the RFID reading component includes an RFID reader fixed on the movable first section and a plurality of scattered RFID tags; a driving middle section, the bottom of which is symmetrically equipped with a roller driving device and a driving roller; a driven middle section; a fixed end section, the bottom of which is fixedly equipped with a bearing embedded part, the bearing embedded part includes a bottom plate and a bearing shaft; a control cabinet, which is used for on-site control of the roller driving device. The various components of the present invention adopt a splicable modular design, which is convenient for transportation of the various components and installation of the present equipment. The roller driving device is driven by remote or on-site control to drive the barrier to automatically rotate for road control, thereby improving traffic control efficiency and reducing the personal risk of control personnel.

Description

Technical Field

[0001] The invention relates to the technical field of traffic control, and in particular to an automatic rotating barrier for road control. Background Art

[0002] With the rapid economic development and the accelerating urbanization process, transportation modes such as highways, railways, and urban rail transit have developed rapidly. With the development of the times, various road barriers have been installed on different roads. These road barriers have the functions of guiding cars and closing roads, which can greatly improve the work safety and convenience of various road workers and traffic police.

[0003] Existing road control barriers are used in highway traffic gates or tidal sections to assist traffic management personnel in implementing road control, such as limiting flow, blocking or changing traffic direction. The barriers in the prior art are one-piece designs and need to be manually pulled to close roads and control.

[0004] The inventors found that the above-mentioned prior art has at least the following defects in actual use:

[0005] The existing barriers are large and inconvenient to transport, and the barriers are manually pulled on vehicle roads, which poses certain risks to workers during operation. Summary of the invention

[0006] In view of the above technical problems, the present invention provides an automatic rotating barrier for road control, which is used to solve the problems existing in the prior art.

[0007] To achieve the above object, the technical solution adopted by the present invention is:

[0008] The present invention provides an automatic rotating barrier for road control, comprising a movable first section, the movable first section being equipped with an RFID reading assembly, the RFID reading assembly comprising an RFID card reader fixed on the movable first section and a plurality of scattered RFID tags, the RFID card reader being movably connected and matched with the RFID tags;

[0009] A driving middle section, wherein the driving middle section and the movable first section are detachably spliced, and a roller driving device and a driving roller are symmetrically mounted on the bottom of the driving middle section, and the roller driving device cooperates with the driving roller;

[0010] A driven middle section, the driven middle section and the driving middle section are detachably spliced;

[0011] A fixed end section, wherein a bearing embedded part is fixedly installed at the bottom of the fixed end section, and the bearing embedded part comprises a bottom plate and a bearing shaft, and the bearing shaft passes through the bottom of the fixed end section and is fixedly connected to the fixed end section;

[0012] Control cabinet for on-site control of the roller drive.

[0013] Preferably, the roller driving device is at least one of a hydraulic motor and a servo motor.

[0014] Preferably, the movable first section, the driving middle section, the driven middle section and the fixed end section are all composed of a base and a cover plate, the base is an inwardly recessed hollow structure, and the cover plate is fixed to the upper end of the base by screws.

[0015] Preferably, a plurality of driven universal wheels are symmetrically mounted on both sides of the bottom of the driving middle section upper base and the driven middle section upper base.

[0016] Preferably, a plurality of splicing bolt holes are provided on one side of the movable first section upper base and one side of the fixed end section upper base, and a plurality of splicing bolt holes are also provided on both sides of the driven middle section upper base and both sides of the driving middle section upper base, and the movable first section, the driving middle section, the driven middle section and the fixed end section are spliced ​​by bolts passing through the splicing bolt holes.

[0017] Preferably, the movable first section is symmetrically installed with LED high beam lights, multiple LED lights are symmetrically installed at both ends of the base of the driven middle section and the driving middle section, and multiple anti-collision radar components are installed on the upper surfaces of the covers on the driven middle section and the driving middle section.

[0018] Preferably, the anti-collision radar assembly includes a mounting rod fixed on the cover plate and a radar detector fixed on the mounting rod, a plurality of RFID tags are fixed on the moving path of the first section of the upper surface activity on a horizontal plane, and an LED ring light is installed on the outer wall of the upper end of the radar detector.

[0019] Preferably, the bearing embedded part also includes an embedded wire pipe and threaded steel, the threaded steel is fixedly connected to the base plate, and the embedded wire pipe penetrates the base plate and passes through the inner ring of the bearing shaft to extend into the fixed end section.

[0020] Preferably, the roller drive device, LED lamp, LED high beam lamp, LED ring lamp and radar detector are all programmably controlled by PLC.

[0021] Preferably, the release hole plug of the hydraulic motor is arranged on the outer surface of the upper cover plate of the driving middle section, and the upper surface of the upper base plate of the movable first section is installed with a lifting lug.

[0022] The above technical solution has the following advantages or beneficial effects:

[0023] 1. The components of the present invention adopt a modular design that can be spliced, which is convenient for the transportation of the components and the installation of the equipment. The roller drive device is controlled remotely or on-site to drive the barrier to automatically rotate for road control, thereby improving the efficiency of traffic control and reducing the personal risks of control personnel.

[0024] 2. Use LED high beam, LED ring light and LED light to provide nighttime reminders and improve nighttime safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention and its features, configurations and advantages will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings. The same reference numerals indicate the same parts throughout the drawings. The drawings are not drawn to scale, but rather to illustrate the subject matter of the present invention.

[0026] Figure 1 It is a structural schematic diagram provided by the present invention;

[0027] Figure 2 is a side view provided by the present invention;

[0028] Figure 3 is a bottom view provided by the present invention;

[0029] Figure 4 This is a schematic diagram of the installation of the bearing embedded parts provided by the present invention;

[0030] Figure 5 This is a top view of the detection area of ​​the radar detector provided by the present invention;

[0031] Figure 6 It is a side view of the detection area of ​​the radar detector provided by the present invention;

[0032] Figure 7 It is a schematic diagram of the first stage structure of the activity provided by the present invention;

[0033] Figure 8 It is a schematic diagram of the driving middle section structure provided by the present invention;

[0034] Fig. 9 It is a schematic diagram of the driven middle section structure provided by the present invention;

[0035] Fig.10 is a perspective view of the fixed end section provided by the present invention;

[0036] Fig.11 It is a side cross-sectional view of the fixed end section provided by the present invention.

[0037] In the figure:

[0038] 1. Activity first section; 11. RFID reading component; 111. RFID card reader; 112. RFID tag; 12. LED high beam; 13. Lifting lug;

[0039] 2. driving middle section; 21. roller driving device; 22. driving roller; 23. releasing hole plug;

[0040] 3. Driven middle section; 31. LED light; 32. Driven universal wheel;

[0041] 4. Fixed the end section;

[0042] 5. Bearing embedded parts; 51. Bottom plate; 52. Bearing shaft; 53. Wire embedded pipe; 54. Threaded steel bar;

[0043] 6. Anti-collision radar assembly; 61. Mounting rod; 62. Radar detector; 63. LED ring light;

[0044] 7. Base; 71. Cover plate; 72. Splicing bolt holes. DETAILED DESCRIPTION

[0045] 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. It should be noted that the terms used in the present invention are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application.

[0046] It should be understood that when the terms “include” and / or “comprise” are used in the present specification, they specify the presence of features, steps, operations, devices, components and / or their combinations.

[0047] If the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0048] The terms “first”, “second” and “third” are used for descriptive purposes only and should not be understood as indicating or implying relative importance.

[0049] Unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] The technical solutions in the embodiments of the present invention are described below in conjunction with the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the invention claimed for protection, but merely represents the selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work belong to the protection scope of the present invention.

[0051] Embodiment 1:

[0052] As shown in 1-11, it includes a movable first section 1, the movable first section 1 is equipped with an RFID reading component 11, the RFID reading component 11 includes an RFID card reader 111 fixed on the movable first section 1 and a plurality of scattered RFID tags 112, the RFID card reader 111 and the RFID tags 112 are movably connected and matched;

[0053] A driving middle section 2, wherein the driving middle section 2 and the movable first section 1 are detachably spliced, and a roller driving device 21 and a driving roller 22 are symmetrically mounted on the bottom of the driving middle section 2, and the roller driving device 21 cooperates with the driving roller 22, and the roller driving device 21 is used to drive the driving roller 22 to rotate;

[0054] A driven middle section 3, wherein the driven middle section 3 and the driving middle section 2 are detachably spliced;

[0055] A fixed end section 4, wherein a bearing embedded part 5 is fixedly installed at the bottom of the fixed end section 4, wherein the bearing embedded part 5 comprises a bottom plate 51 and a bearing shaft 52, wherein the bearing shaft 52 passes through the bottom of the fixed end section 4 and is fixedly connected to the fixed end section 4;

[0056] The control cabinet is used for controlling the driving of the roller driving device 21 on site.

[0057] In this embodiment, the various components of the present invention adopt a modular design that can be spliced, which is convenient for the transportation of the various components and the installation of the equipment. The roller drive device 21 is driven by remote or on-site control to automatically rotate the barrier for road control, thereby improving traffic control efficiency and reducing the personal risks of control personnel.

[0058] As shown in FIG3 , the roller driving device 21 is a hydraulic motor.

[0059] Such as 1. Figure 8 As shown, the movable first section 1, the driving middle section 2, the driven middle section 3 and the fixed end section 4 are all composed of a base 7 and a cover plate 71. The base 7 is an inwardly recessed hollow structure, and the cover plate 71 is fixed to the upper end of the base 7 by screws.

[0060] In this embodiment, this design reduces the weight of each component and reduces the burden on the device when it rotates.

[0061] As shown in 3 , a plurality of driven universal wheels 32 are symmetrically mounted on both sides of the bottom of the upper base 7 of the driving middle section 2 and the upper base 7 of the driven middle section 3 .

[0062] In this embodiment, the driven universal wheel 32 is responsible for bearing the weight of the driven middle section 3, thereby reducing the structural torque.

[0063] Such as 8. Fig. 9 As shown, a plurality of splicing bolt holes 72 are provided on one side of the upper base 7 of the movable first section 1 and one side of the upper base 7 of the fixed end section 4, a plurality of splicing bolt holes 72 are also provided on both sides of the upper base 7 of the driven middle section 3 and both sides of the upper base 7 of the driving middle section 2, and the movable first section 1, the driving middle section 2, the driven middle section 3 and the fixed end section 4 are spliced ​​by bolts passing through the splicing bolt holes 72.

[0064] In this embodiment, the splicing bolt holes 72 facilitate quick splicing of the movable first section 1, the driving middle section 2, the driven middle section 3 and the fixed end section 4, thereby improving the assembly efficiency of the equipment.

[0065] Such as 1. Figure 7 , Figure 8 , Fig. 9 As shown, the movable first section 1 is symmetrically installed with LED high beam lights 12, and multiple LED lights 31 are symmetrically installed at both ends of the base 7 of the driven middle section 3 and the driving middle section 2, and multiple anti-collision radar components 6 are installed on the upper surfaces of the covers 71 on the driven middle section 3 and the driving middle section 2.

[0066] In this embodiment, the LED high beam lamp 12 and the LED lamp 31 are used for nighttime reminders to improve nighttime safety.

[0067] Such as 1. Figure 3 , Figure 6 , Figure 7 , Figure 8As shown, the anti-collision radar assembly 6 includes a mounting rod 61 fixed on the cover plate 71 and a radar detector 62 fixed on the mounting rod 61, and a plurality of RFID tags 112 are fixed on the moving path of the upper surface active first section 1 on the horizontal plane.

[0068] In this embodiment, obstacles within the range of movement are detected by the radar detector 62, and movement is stopped when encountering an obstacle to avoid collision and damage between the device and the obstacle. The rotation position of the barrier can be identified by the RFID tag 112. An LED ring light 63 is installed on the upper outer wall of the radar detector 62.

[0069] In this embodiment, the LED ring light 63 is used to further improve nighttime safety.

[0070] As shown in 4 , the bearing embedded part 5 also includes an embedded wire pipe 53 and a threaded steel bar 54 . The threaded steel bar 54 is fixedly connected to the base plate 51 . The embedded wire pipe 53 penetrates the base plate 51 and passes through the inner ring of the bearing shaft 52 to extend into the fixed end section 4 .

[0071] In this embodiment, the bottom plate 51 is fixed by the pre-buried threaded steel bars 54 , which has a good fixing effect and is not easy to loosen, and various equipment wires can be allowed to enter the barrier for power supply and communication through the pre-buried wire pipes 53 .

[0072] As 2, Figure 6 , Figure 8 , Fig. 9 As shown, the hydraulic drive motor, LED lamp 31, LED high beam lamp 12, LED ring lamp 63 and radar detector 62 are all programmably controlled by PLC.

[0073] In this embodiment, remote control and obstacle detection and movement suspension of the radar detector 62 are achieved through PLC programmable control.

[0074] As shown in FIG9 , the release hole plug 23 of the hydraulic motor is arranged on the outer surface of the upper cover plate 71 of the driving middle section 2 , and the upper surface of the upper bottom plate 51 of the movable first section 1 is installed with a lifting lug 13 .

[0075] In this embodiment, by releasing the plug 23, when the equipment fails, the hydraulic motor can be released to allow the driving roller 22 to rotate, and the rope can be further connected through the lifting eye 13 to pull the barrier to rotate.

[0076] The specific operation mode of the present invention is as follows:

[0077] When the barrier is rotating, the roller drive device 21, the RFID card reader 111 and the radar detector 62 are started through on-site control of the control cabinet or through remote control of the PLC, and the hydraulic motor drives the driving roller 22 to rotate. At this time, the driving roller 22 drives the barrier to rotate with the bearing shaft 52 connected to the fixed end section 4 as the axis. During the rotation process, the radar detector 62 detects in real time whether there are obstacles on the moving road surface. When the radar detector 62 detects an obstacle, the operation of the hydraulic motor is stopped through preset programming control. If there is no obstacle on the moving road surface, when the barrier continues to rotate, the RFID card reader 111 performs real-time rotation positioning by reading the RFID tag 112 on the rotation trajectory. When the RFID card reader 111 reads the RFID tag 112 at the end of the rotation trajectory, the operation of the hydraulic motor is stopped. At this time, the rotation of the barrier is completed.

[0078] Example 2.

[0079] As shown in 1-11, it includes a movable first section 1, the movable first section 1 is equipped with an RFID reading component 11, the RFID reading component 11 includes an RFID card reader 111 fixed on the movable first section 1 and a plurality of scattered RFID tags 112, the RFID card reader 111 and the RFID tags 112 are movably connected and matched;

[0080] A driving middle section 2, wherein the driving middle section 2 and the movable first section 1 are detachably spliced, and a roller driving device 21 and a driving roller 22 are symmetrically mounted on the bottom of the driving middle section 2, and the roller driving device 21 cooperates with the driving roller 22, and the roller driving device 21 is used to drive the driving roller 22 to rotate;

[0081] A driven middle section 3, wherein the driven middle section 3 and the driving middle section 2 are detachably spliced;

[0082] A fixed end section 4, wherein a bearing embedded part 5 is fixedly installed at the bottom of the fixed end section 4, wherein the bearing embedded part 5 comprises a bottom plate 51 and a bearing shaft 52, wherein the bearing shaft 52 passes through the bottom of the fixed end section 4 and is fixedly connected to the fixed end section 4;

[0083] The control cabinet is used for controlling the driving of the roller driving device 21 on site.

[0084] In this embodiment, the various components of the present invention adopt a modular design that can be spliced, which is convenient for the transportation of the various components and the installation of the equipment. The roller drive device 21 is driven by remote or on-site control to automatically rotate the barrier for road control, thereby improving traffic control efficiency and reducing the personal risks of control personnel.

[0085] Such as 8. Fig. 9As shown, a plurality of splicing bolt holes 72 are provided on one side of the upper base 7 of the movable first section 1 and one side of the upper base 7 of the fixed end section 4, a plurality of splicing bolt holes 72 are also provided on both sides of the upper base 7 of the driven middle section 3 and both sides of the upper base 7 of the driving middle section 2, and the movable first section 1, the driving middle section 2, the driven middle section 3 and the fixed end section 4 are spliced ​​by bolts passing through the splicing bolt holes 72.

[0086] In this embodiment, the splicing bolt holes 72 facilitate quick splicing of the movable first section 1, the driving middle section 2, the driven middle section 3 and the fixed end section 4, thereby improving the assembly efficiency of the equipment.

[0087] Another specific operation mode of the present invention is as follows:

[0088] Before installing the equipment, the threaded steel bar 54 is embedded in the concrete at the installation location of the fixed end section 4, and the bottom plate 51 is parallel to the ground. Then, the movable first section 1, the driving middle section 2, the driven middle section 3 and the fixed end section 4 are transported to the installation location, and the bearing shaft 52 on the bottom plate 51 is passed through the base 7 of the fixed end section 4, and the outer wall of the bearing shaft 52 is welded to the base 7. Then, the movable first section 1, the driving middle section 2, the driven middle section 3 and the fixed end section 4 are assembled through the mounting bolt holes. Figure 1 The splicing and assembly are performed as shown. After the assembly is completed, the various wires in the wire pre-buried tube 53 are passed through the movable first section 1, the driving middle section 2, the driven middle section 3 and the various bases 7 on the fixed end section 4 to be connected with the corresponding equipment such as the roller drive device 21, the LED high beam 12, the RFID reader 111, etc. After the connection is completed, the cover plate 71 is fixed to the movable first section 1, the driving middle section 2, the driven middle section 3 and the various bases 7 on the fixed end section 4 by screws to complete the installation of the equipment.

[0089] Example 3.

[0090] As shown in 1-11, it includes a movable first section 1, the movable first section 1 is equipped with an RFID reading component 11, the RFID reading component 11 includes an RFID card reader 111 fixed on the movable first section 1 and a plurality of scattered RFID tags 112, the RFID card reader 111 and the RFID tags 112 are movably connected and matched;

[0091] A driving middle section 2, wherein the driving middle section 2 and the movable first section 1 are detachably spliced, and a roller driving device 21 and a driving roller 22 are symmetrically mounted on the bottom of the driving middle section 2, and the roller driving device 21 cooperates with the driving roller 22, and the roller driving device 21 is used to drive the driving roller 22 to rotate;

[0092] A driven middle section 3, wherein the driven middle section 3 and the driving middle section 2 are detachably spliced;

[0093] A fixed end section 4, wherein a bearing embedded part 5 is fixedly installed at the bottom of the fixed end section 4, wherein the bearing embedded part 5 comprises a bottom plate 51 and a bearing shaft 52, wherein the bearing shaft 52 passes through the bottom of the fixed end section 4 and is fixedly connected to the fixed end section 4;

[0094] The control cabinet is used for controlling the driving of the roller driving device 21 on site.

[0095] In this embodiment, the various components of the present invention adopt a modular design that can be spliced, which is convenient for the transportation of the various components and the installation of the equipment. The roller drive device 21 is driven by remote or on-site control to automatically rotate the barrier for road control, thereby improving traffic control efficiency and reducing the personal risks of control personnel.

[0096] As shown in FIG9 , the release hole plug 23 of the hydraulic motor is arranged on the outer surface of the upper cover plate 71 of the driving middle section 2 , and the upper surface of the upper bottom plate 51 of the movable first section 1 is installed with a lifting lug 13 .

[0097] In this embodiment, by releasing the plug 23, when the equipment fails, the hydraulic motor can be released to allow the driving roller 22 to rotate, and the rope can be further connected through the lifting eye 13 to pull the barrier to rotate.

[0098] Another specific operation mode of the present invention is as follows:

[0099] When the hydraulic motor fails, the hydraulic motor is released by pulling out the release hole plug 23, so that the driving roller 22 is in a rotatable state, and then the traction rope is tied to the lifting lug 13, so that the barrier can be pulled for manual rotation.

[0100] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structural transformation made by using the contents of the present invention description and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An automatic rotating barrier for road control, It is characterized in that The device comprises a movable head section (1), the movable head section (1) being equipped with an RFID reading component (11), the RFID reading component (11) comprising an RFID card reader (111) fixed on the movable head section (1) and a plurality of scattered RFID tags (112), the RFID card reader (111) and the RFID tags (112) being movably connected and matched; A driving middle section (2), wherein the driving middle section (2) and the movable first section (1) are detachably connected, and a roller driving device (21) and a driving roller (22) are symmetrically mounted on the bottom of the driving middle section (2), and the roller driving device (21) cooperates with the driving roller (22); A driven middle section (3), wherein the driven middle section (3) and the driving middle section (2) are detachably connected; A fixed end section (4), wherein a bearing embedded part (5) is fixedly installed at the bottom of the fixed end section (4), wherein the bearing embedded part (5) comprises a bottom plate (51) and a bearing shaft (52), and the bearing shaft (52) passes through the bottom of the fixed end section (4) and is fixedly connected to the fixed end section (4); A control cabinet is used for controlling the driving of the roller driving device (21) on site.

2. An automatic rotating barrier for road control according to claim 1, Features: The roller driving device (21) is at least one of a hydraulic motor and a servo motor.

3. The automatic rotating barrier for road control according to claim 1, Features: The movable first section (1), the driving middle section (2), the driven middle section (3) and the fixed end section (4) are all composed of a base (7) and a cover plate (71); the base (7) is an inwardly recessed hollow structure; and the cover plate (71) is fixed to the upper end of the base (7) by screws.

4. The automatic rotating barrier for road control according to claim 1, Features: A plurality of driven universal wheels (32) are symmetrically mounted on both sides of the bottom of the upper base (7) of the driving middle section (2) and the upper base (7) of the driven middle section (3).

5. The automatic rotating barrier for road control according to claim 1, Features: A plurality of splicing bolt holes (72) are provided on one side of the upper base (7) of the movable first section (1) and one side of the upper base (7) of the fixed end section (4), and a plurality of splicing bolt holes (72) are also provided on both sides of the upper base (7) of the driven middle section (3) and both sides of the upper base (7) of the driving middle section (2). The movable first section (1), the driving middle section (2), the driven middle section (3) and the fixed end section (4) are spliced ​​by bolts passing through the splicing bolt holes (72).

6. The automatic rotating barrier for road control according to claim 1, Features: The movable first section (1) is symmetrically mounted with an LED high beam lamp (12), the two ends of the base (7) of the driven middle section (3) and the driving middle section (2) are symmetrically mounted with a plurality of LED lamps (31), and the upper surfaces of the covers (71) on the driven middle section (3) and the driving middle section (2) are mounted with a plurality of anti-collision radar components (6).

7. An automatic rotating barrier for road control according to claim 6, Features: The anti-collision radar assembly (6) comprises a mounting rod (61) fixed on a cover plate (71) and a radar detector (62) fixed on the mounting rod (61); a plurality of RFID tags (112) are fixed on a horizontal plane on the moving path of the upper movable first section (1); and an LED ring light (63) is installed on the outer wall of the upper end of the radar detector (62).

8. The automatic rotating barrier for road control according to claim 1, Features: The bearing embedded part (5) further comprises an embedded wire pipe (53) and a threaded steel bar (54); the threaded steel bar (54) is fixedly connected to the base plate (51); the embedded wire pipe (53) penetrates the base plate (51) and passes through the inner ring of the bearing shaft (52) to extend into the fixed end section (4).

9. The automatic rotating barrier for road control according to claim 1, Features: The roller drive device (21), the LED lamp (31), the LED high beam lamp (12), the LED ring lamp (63) and the radar detector (62) are all programmably controlled by PLC.

10. The automatic rotating barrier for road control according to claim 2, Features: The release hole plug (23) of the hydraulic motor is arranged on the outer surface of the upper cover plate (71) of the driving middle section (2), and the upper surface of the upper base plate (51) of the movable first section (1) is installed with a lifting lug (13).

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