A liftable intelligent traffic signal

Abstract

The present invention discloses a liftable intelligent traffic signal light, comprising a bracket connected to a support rod with a transverse transmission connection; the top end of the support rod is connected to the bracket through a pulling arm, a transmission component is movably connected in the support rod, and the transmission component is transmission-connected to the bracket, the bracket is driven to rotate along the connection of the pulling arm through the transmission component, and the support component movably connected on the bracket drives the signal light to move in a directional manner; in the present invention, the bracket is driven to rotate along a positioning axis fixedly connected to the pulling arm through the transmission component in the support rod, so that the support component movably connected in the bracket and the signal light move in a directional manner, so that the signal light can adjust its own position through the transmission component, and the linkage component unlocks and separates the locked support component in the bracket, so that the signal light and the support rod are in a horizontal state and then locked through the linkage component, so that the signal light does not affect the normal use of the signal light after the bracket adjusts its position, thereby improving the efficiency of the signal light when in use.

Description

Technical Field

[0001] The present invention relates to the technical field of traffic signal lamps, and in particular to a liftable intelligent traffic signal lamp. Background Art

[0002] Traffic lights are devices set up to manage vehicle and pedestrian traffic on the road. They are usually composed of three colors of lights: red, yellow and green. Traffic lights can be intelligently controlled through sensors and controllers, and signal time can be reasonably allocated according to traffic flow and demand to optimize traffic smoothness and safety.

[0003] For example, the patent with publication number CN221378748U, titled "A Intelligent Traffic Liftable Traffic Signal Light", and authorization announcement date 20201103, comprises a vertical beam, a horizontal beam and a traffic signal light body, a lifting assembly is provided on the front end face of the vertical beam, the lifting assembly comprises a sliding sleeve, and a slot matching the sliding sleeve is provided on the front end face of the vertical beam, a through slot arranged to penetrate left and right is provided in the middle of the vertical beam, the bottom of the sliding sleeve is connected to the outer wall of the horizontal beam, a slidingly connected movable tooth plate is provided on the upper surface of the horizontal beam, a fixed seat is installed on the left side of the upper surface of the horizontal beam, the movable tooth plate penetrates the two ends of the fixed seat, and an adjustment unit is provided between the movable tooth plate and the fixed seat, the traffic signal light can be lifted and lowered, moved left and right through the action of the lifting assembly and the adjustment unit, which is convenient for the maintenance and inspection of the intelligent traffic signal light, and there is no need for maintenance personnel to use climbing equipment to perform maintenance and inspection in the middle of the road, thereby improving the safety of the intelligent traffic signal light during inspection;

[0004] The disadvantage of the prior art is that, since the traffic lights are fixedly installed on the lamp poles, when large transport vehicles or equipment need to pass, the existing fixed traffic lights need to be dismantled to ensure the normal passage of large transport vehicles or equipment, resulting in the need for manpower or movable temporary control equipment to direct traffic at the intersection after dismantling, and the fixed structure traffic lights need to be reassembled, which affects the performance of the fixed street lights. Summary of the invention

[0005] The purpose of the present invention is to provide a liftable intelligent traffic signal light, which drives the bracket to rotate along the positioning axis fixedly connected to the pull arm through the transmission component in the support rod, so that the support component movably connected in the bracket and the signal light can move in a directional manner, and the signal light can adjust its own position through the transmission component. The linkage component unlocks and separates the locked support component in the bracket, so that the support component itself drives the signal light to rotate along the connection of the bracket under the structure of the low center of the support component, so that the signal light and the support rod are in a horizontal state and then locked through the linkage component, so that the normal use of the signal light is not affected after the bracket adjusts its position, thereby improving the efficiency of the signal light when in use.

[0006] To achieve the above object, the present invention adopts the following technical solutions: A liftable intelligent traffic signal lamp, comprising a bracket horizontally and drivably connected to a support rod;

[0007] The top of the support rod is connected to the bracket through a pull arm. A transmission component is movably connected inside the support rod, and the transmission component is in driving connection with the bracket. The transmission component drives the bracket to rotate along the connection of the pull arm, and the support component movably connected to the bracket drives the signal lamp to move directionally;

[0008] It further includes a linkage component. The linkage component adaptively adjusts the inclination angle of the signal lamp through the rotation stroke of the bracket, so that the signal lamp is fixed in a horizontal state with the support rod;

[0009] As a further description of the above technical solution:

[0010] A fixed seat is fixedly connected to the top of the support rod. Rotating shaft rods are symmetrically and fixedly connected to both ends of the fixed seat. A pull arm is sleeved on the rotating shaft rod. A positioning shaft is fixedly connected to the end of the pull arm away from the rotating shaft rod, and a tooth groove is formed on the outer side of the positioning shaft.

[0011] As a further description of the above technical solution:

[0012] A connection block is fixedly connected to one end of the bracket. A positioning shaft penetrates through the bracket near the connection block. A biting member is movably arranged at the end of the connection block away from the positioning shaft. Fixed sleeves are fixedly connected in an array at one end of the bracket, and a support component is rotatably connected inside the fixed sleeves.

[0013] As a further description of the above technical solution:

[0014] The biting member includes a rectangular frame sleeved on the connection block. A turbine block is fixedly connected to one end of the rectangular frame. A support spring is fixedly connected to one end of the turbine block, and the end of the support spring away from the turbine block is fixed on the connection block.

[0015] As a further description of the above technical solution:

[0016] The transmission component includes a linkage rod. A worm is fixedly connected to the top of the linkage rod, and the worm is adapted to the turbine block. The top of the worm is rotatably connected to a movable cover, and a locking arm is fixedly connected to one end of the movable cover; a rectangular shaft is fixedly connected to the bottom end of the linkage rod. A movable block is rotatably connected to the bottom end of the rectangular shaft, and an adjusting component is fixedly connected to the bottom end of the movable block.

[0017] As a further description of the above technical solution:

[0018] The adjustment assembly includes a sleeve, and the sleeve is fixed on the movable block. The bottom end of the sleeve is threadedly connected to a threaded shaft, and the bottom end of the threaded shaft is fixedly connected to a chassis. Support arms are symmetrically provided at both ends of the chassis, and the support arms are adapted to the slide grooves symmetrically opened at both ends of the sleeve; a swivel is movably provided on the support arm, and a connecting column is fixedly connected to the top array of the swivel, and a sleeve shaft is fixedly connected to the top of the connecting column, and the sleeve shaft is adapted to the rectangular shaft.

[0019] As a further description of the above technical solution:

[0020] The support assembly comprises a mounting plate, the top of the mounting plate is fixedly connected with a rotating shaft, and the rotating shaft is rotatably arranged in a fixing sleeve, one end of the rotating shaft is fixedly connected with a circular ring block, and a locking groove is provided on the circumference of the circular ring block.

[0021] As a further description of the above technical solution:

[0022] The linkage assembly includes a gear block, and the gear block is meshed with a tooth groove provided on the positioning shaft. One end of the gear block is fixedly connected to an eccentric shaft, and one end of the eccentric shaft is transmission-connected to a connecting rod. A limiting groove is provided at one end of the connection, and the limiting groove is adapted to the eccentric shaft.

[0023] As a further description of the above technical solution:

[0024] A fixing rod is sleeved on one end of the connecting rod away from the eccentric shaft, the fixing rod is fixedly connected with a movable ring, and the movable ring is slidably arranged in the bracket, a limiting rod is arranged in the movable ring, one end of the limiting rod is fixedly connected with a fixing ear, one end of the fixing ear is fixedly connected with a return spring, the return spring is fixedly connected with a connecting plate away from the fixing ear, and the connecting plate is fixed on the movable ring.

[0025] As a further description of the above technical solution:

[0026] One end of the movable ring is fixedly connected to a limiting rod, one end of the limiting rod is fixedly connected to a connecting strip in an array, one end of the connecting strip is fixedly connected to a locking rod, and the locking rod is adapted to a locking groove provided on the circular ring block.

[0027] The present invention provides a liftable intelligent traffic signal lamp, which has the following beneficial effects:

[0028] In the present invention, the driving component inside the support rod drives the bracket to rotate along the positioning shaft fixedly connected to the pulling arm, so that the support component and the signal lamp movably connected in the bracket move directionally, realizing that the signal lamp adjusts its own position through the driving component. The linkage component unlocks and separates the support component locked in the bracket, so that the support component drives the signal lamp to rotate along the connection of the bracket under the structure with a relatively low center of its own structure, so that after the signal lamp is in a horizontal state with the support rod, it is locked by the linkage component again, so as to ensure that the normal use of the signal lamp is not affected after the position of the signal lamp is adjusted by the bracket, and the efficiency of the signal lamp during use is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 FIG. 6 is a schematic structural diagram of a liftable intelligent traffic signal lamp proposed by the present invention;

[0030] Figure 2 FIG. 10 is a schematic structural diagram of the driving component in the present invention;

[0031] Figure 3 In the present invention Figure 2 FIG. 16 is a partial structural diagram of part A in FIG. 6;

[0032] Figure 4 FIG. 20 is a schematic structural diagram of the engaging member in the present invention;

[0033] Figure 5 In the present invention Figure 4 FIG. 26 is a partial structural diagram of part B in FIG. 6;

[0034] Figure 6 In the present invention Figure 4 FIG. 32 is a partial structural diagram of part C in FIG. 6;

[0035] Figure 7 FIG. 36 is a schematic structural diagram of the connecting block in the present invention;

[0036] Figure 8 FIG. 40 is a schematic structural diagram of the adjusting component in the present invention;

[0037] Figure 9 FIG. 44 is a schematic structural diagram of the support component in the present invention.

[0038] Legend: 1. Support rod; 11. Fixed seat; 12. Rotating shaft rod; 2. Pulling arm; 21. Positioning shaft; 22. Tooth groove; 3. Bracket; 31. Connecting block; 32. Engaging member; 321. Rectangular frame; 322. Turbine block; 323. Support spring; 33. Fixed sleeve; 4. Adjusting assembly; 41. Sleeve; 42. Threaded shaft; 43. Chassis; 44. Chute; 45. Support arm; 46. Sleeve shaft; 47. Connecting column; 48. Swivel ring; 5. Transmission assembly; 51. Link rod; 52. Rectangular shaft; 53. Worm; 54. Movable cover; 55. Locking arm; 56. Movable block; 6. Linkage assembly; 61. Gear block; 62. Eccentric shaft; 63. Connecting rod; 64. Limit groove; 65. Movable ring; 66. Fixed rod; 67. Limit rod; 671. Connecting strip; 672. Locking rod; 68. Fixed ear; 69. Return spring; 610. Connecting plate; 7. Support assembly; 71. Mounting plate; 72. Rotating shaft; 73. Ring block; 74. Locking groove; 8. Signal lamp. Detailed implementation manners

[0039] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0040] Refer to Figures 1-9 , a liftable intelligent traffic signal lamp, including a bracket 3 horizontally and drivably connected to a support rod 1; the top end of the support rod 1 is connected to the bracket 3 through a pulling arm 2, a transmission assembly 5 is movably connected inside the support rod 1, and the transmission assembly 5 is in transmission connection with the bracket 3. The bracket 3 is driven by the transmission assembly 5 to rotate along the connection part of the pulling arm 2, and a support assembly 7 movably connected to the bracket 3 drives the signal lamp 8 to move directionally; it also includes a linkage assembly 6. The linkage assembly 6 adaptively adjusts the inclination angle of the signal lamp 8 through the rotation stroke of the bracket 3, so that the signal lamp 8 is fixed in a horizontal state with the support rod 1.

[0041] Specifically, the support rod 1 is used to be fixed on the top surface to support the bracket 3. The pulling arm 2 fixedly connected to the top end of the support rod 1 supports and connects the bracket 3. The transmission component 5 inside the support rod 1 drives the bracket 3 to rotate along the positioning shaft 21 fixedly connected to the pulling arm 2, so that the support component 7 and the signal lamp 8 movably connected in the bracket 3 move directionally, realizing that the signal lamp 8 adjusts its own position through the transmission component 5, improving the convenience of using the signal lamp 8. The linkage component 6 arranged inside the bracket 3 unlocks and separates the support component 7 locked in the bracket 3 during the movement stroke of the bracket 3 along the positioning shaft 21, so that the support component 7 drives the signal lamp 8 to rotate along the connection part of the bracket 3 under the structure with a relatively low center of its own structure, so that after the signal lamp 8 is in a horizontal state with the support rod 1, it is locked by the linkage component 6 again, so as to ensure that the normal use of the signal lamp 8 is not affected after the position of the signal lamp 8 is adjusted in the bracket 3, and the efficiency of the signal lamp 8 during use is improved;

[0042] A fixing seat 11 is fixedly connected to the top end of the support rod 1. Rotating shaft rods 12 are symmetrically and fixedly connected to both ends of the fixing seat 11. The pulling arm 2 is sleeved on the rotating shaft rods 12. One end of the pulling arm 2 far from the rotating shaft rod 12 is fixedly connected with a positioning shaft 21, and a tooth groove 22 is formed on the outer side of the positioning shaft 21;

[0043] Specifically, the fixing seat 11 fixedly connected to the top end of the support rod 1 has a hemispherical structure. The rotating shaft rod 12 fixedly connected in the fixing seat 11 fixedly connects the pulling arm 2. The pulling arm 2 is in an inclined state at an angle of 45 degrees with the support rod 1. The positioning shaft 21 fixedly connected to the end of the pulling arm 2 is used to support the bracket 3, facilitating the transmission component 5 to drive the bracket 3 to rotate along the positioning shaft 21, and improving the position lifting adjustment of the signal lamp 8 driven by the bracket 3 in the support component 7;

[0044] One end of the bracket 3 is fixedly connected with a connecting block 31. The bracket 3 penetrates and connects with a positioning shaft 21 near the connecting block 31. An engaging part 32 is movably arranged at one end of the connecting block 31 far from the positioning shaft 21. A fixing sleeve 33 is fixedly connected in an array at one end of the bracket 3, and the support component 7 is rotatably connected in the fixing sleeve 33; The engaging part 32 includes a rectangular frame 321, and the rectangular frame 321 is sleeved on the connecting block 31. One end of the rectangular frame 321 is fixedly connected with a turbine block 322. One end of the turbine block 322 is fixedly connected with a support spring 323, and the end of the support spring 323 far from the turbine block 322 is fixed on the connecting block 31;

[0045] Specifically, the connection block 31 fixedly connected to one end of the bracket 3 has a rectangular structure. The engaging member 32 sleeved on one end of the connection block 31 is adapted to the transmission assembly 5. The rectangular frame 321 in the engaging member 32 is sleeved on the connection block 31. The turbine block 322 fixedly connected to the rectangular frame 321 is tightly pressed against the transmission assembly 5 by the support spring 323 fixedly connected to one end of the connection block 31. When the bracket 3 rotates along the positioning shaft 21, the engaging member 32 automatically adjusts its own position under the action of the support spring 323, so as to realize the fixed-point rotational movement of the bracket 3 on the positioning shaft 21, improve the stability of the device during use, and is simple and flexible to use, worthy of wide promotion;

[0046] The transmission assembly 5 includes a linkage rod 51. A worm 53 is fixedly connected to the top end of the linkage rod 51, and the worm 53 is adapted to the turbine block 322. The top end of the worm 53 is rotatably connected to a movable cover 54, and a locking arm 55 is fixedly connected to one end of the movable cover 54; A rectangular shaft 52 is fixedly connected to the bottom end of the linkage rod 51. The bottom end of the rectangular shaft 52 is rotatably connected to a movable block 56, and an adjusting assembly 4 is fixedly connected to the bottom end of the movable block 56;

[0047] Specifically, the linkage rod 51 in the transmission assembly 5 is arranged in the support frame in a cylindrical structure. The worm 53 fixedly connected to the top end of the linkage rod 51 is tightly engaged with the turbine block 322 in the engaging member 32. When the linkage rod 51 drives the worm 53 to move, the worm 53 is engaged with the turbine block 322 in the engaging member 32, so that the worm 53 can drive the bracket 3 to rotate slightly along the positioning shaft 21 when it rotates, so as to facilitate the locking of the support assembly 7 by the linkage assembly 6 again, and improve the stability of the signal lamp 8 on the bracket 3;

[0048] The adjusting assembly 4 includes a sleeve 41, and the sleeve 41 is fixed on the movable block 56. A threaded shaft 42 is threadedly connected to the bottom end of the sleeve 41. A chassis 43 is fixedly connected to the bottom end of the threaded shaft 42. Support arms 45 are symmetrically arranged at both ends of the chassis 43, and the support arms 45 are adapted to the sliding grooves 44 symmetrically opened at both ends of the sleeve 41; A rotating ring 48 is movably arranged on the support arm 45. Connecting columns 47 are fixedly connected to the top end of the rotating ring 48 in an array. A sleeve shaft 46 is fixedly connected to the top end of the connecting column 47, and the sleeve shaft 46 is adapted to the rectangular shaft 52;

[0049] Specifically, the sleeve 41 in the adjustment component 4 is movably connected to the movable block 56 connected to the bottom end of the connecting rod 51, and the rotating chassis 43 drives the threaded shaft 42 fixedly connected at the top to drive the sleeve 41 to move in a directional manner along the support arm 45, so that the connecting rod 51 fixedly connected to the top of the sleeve 41 drives the locking arm 55 fixedly connected thereto to lock with the turbine block 322, so that the locking arm 55 drives the bracket 3 to rotate significantly along the positioning axis 21 under the action of the sleeve 41, so as to realize the lifting and lowering adjustment of the signal light 8 on the bracket 3, and the rotating ring 48 movably arranged on the support arm 45 drives the sleeve shaft 46 fixedly connected to the top end of the support column to rotate when rotating, so that the rectangular shaft 52 sleeved in the sleeve shaft 46 is fixedly connected to the connecting rod 51, wherein the rotating ring 48 and the circumferential surface of the chassis 43 are both provided with slots, which are convenient for rotation by an adapted cylindrical wrench, thereby improving the convenience of the device when used;

[0050] The support assembly 7 includes a mounting plate 71, a rotating shaft 72 is fixedly connected to the top of the mounting plate 71, and the rotating shaft 72 is rotatably arranged in the fixing sleeve 33, and a circular ring block 73 is fixedly connected to one end of the rotating shaft 72, and a locking groove 74 is opened on the circumference of the circular ring block 73;

[0051] Specifically, the mounting plate 71 in the support assembly 7 is used to fix the signal light 8. The top of the support plate is fixedly connected to the rotating shaft 72 which is sleeved in the fixed sleeve 33 in the bracket 3. The signal light 8 fixedly connected through the mounting plate 71 with the rotating shaft 72 as the center rotates under the action of its own gravity, so that after the locking groove 74 provided in the circular ring block 73 in the rotating shaft 72 is separated from the locking rod 672, the tilted signal light 8 automatically rotates because the center of gravity is lower than the center of the rotating shaft 72, thereby improving the adaptive adjustment of the signal light 8 after lifting and lowering, and improving the practicality of the signal light 8;

[0052] The linkage assembly 6 includes a gear block 61, and the gear block 61 is meshed with the tooth groove 22 provided on the positioning shaft 21. One end of the gear block 61 is fixedly connected to the eccentric shaft 62, and one end of the eccentric shaft 62 is transmission-connected to a connecting rod 63, and a limiting groove 64 is provided at one end of the connecting rod 63, and the limiting groove 64 is adapted to the eccentric shaft 62; a fixed rod 66 is sleeved on the end of the connecting rod 63 away from the eccentric shaft 62, and the fixed rod 66 is fixedly connected to a movable ring 65, and the movable ring 65 is slidably provided in the bracket 3, and a limiting groove 64 is provided in the movable ring 65. Rod 67, one end of the limit rod 67 is fixedly connected to a fixing ear 68, one end of the fixing ear 68 is fixedly connected to a return spring 69, the return spring 69 is fixedly connected to a connecting plate 610 away from the fixing ear 68, and the connecting plate 610 is fixed on the movable ring 65; one end of the movable ring 65 is fixedly connected to the limit rod 67, one end of the limit rod 67 is fixedly connected to a connecting strip 671, one end of the connecting strip 671 is fixedly connected to a locking rod 672, and the locking rod 672 is adapted to the locking groove 74 provided on the circular ring block 73;

[0053] Specifically, the gear block 61 in the linkage assembly 6 is rotatably arranged in the bracket 3 and meshes with the tooth groove 22 formed in the positioning shaft 21. When the bracket 3 rotates along the positioning shaft 21, the gear block 61 rotates along the positioning shaft 21. The eccentric shaft 62 fixedly connected to the gear block 61 drives the movable ring 65 to reciprocate through the connecting rod 63, so that the limiting rod 67 fixedly connected to one end of the movable ring 65 and the locking rod 672 fixed by the connecting strip 671 fixedly connected thereto are separated from or self-locked with the locking groove 74. The connecting strip 671 has elasticity itself; the return spring 69 arranged in the movable ring 65 is used for resetting the movable ring 65 after movement. The structure of this device is simple and it is flexible to use.

[0054] Working principle: The transmission assembly 5 in the support rod 1 drives the bracket 3 to rotate along the positioning shaft 21 fixedly connected to the pulling arm 2, so that the support assembly 7 and the signal lamp 8 movably connected in the bracket 3 move in a specific direction, realizing that the signal lamp 8 adjusts its own position through the transmission assembly 5. Among them, the gear block 61 in the linkage assembly 6 is rotatably arranged in the bracket 3 and meshes with the tooth groove 22 formed in the positioning shaft 21. When the bracket 3 rotates along the positioning shaft 21, the gear block 61 rotates along the positioning shaft 21. The eccentric shaft 62 fixedly connected to the gear block 61 drives the movable ring 65 to reciprocate through the connecting rod 63, so that the limiting rod 67 fixedly connected to one end of the movable ring 65 and the locking rod 672 fixed by the connecting strip 671 fixedly connected thereto are separated from or self-locked with the locking groove 74. The connecting strip 671 has elasticity itself; the return spring 69 arranged in the movable ring 65 is used for resetting the movable ring 65 after movement, improving the convenience of using the signal lamp 8. The linkage assembly 6 arranged in the bracket 3 unlocks and separates the support assembly 7 locked in the bracket 3 during the movement stroke of the bracket 3 along the positioning shaft 21, so that the support assembly 7 drives the signal lamp 8 to rotate along the connection part of the bracket 3 under the structure with a relatively low center of its own structure, so that after the signal lamp 8 is in a horizontal state with the support rod 1, it is locked by the linkage assembly 6 again, so as to ensure that the normal use of the signal lamp 8 is not affected after the position of the signal lamp 8 is adjusted in the bracket 3, and the efficiency of the signal lamp 8 during use is improved.

[0055] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and its concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. An elevating intelligent traffic signal lamp, characterized in that, A bracket including a transverse drive connection of a support rod; the top of the support rod is connected to the bracket through a pull arm, a drive assembly is movably connected inside the support rod, and the drive assembly is in drive connection with the bracket. The bracket is driven by the drive assembly to rotate along the connection of the pull arm, and the support assembly movably connected to the bracket drives the signal lamp to move directionally; The drive assembly includes a linkage rod, a worm is fixedly connected to the top of the linkage rod, and the worm is adapted to a turbine block. A movable cover is rotatably connected to the top of the worm, and a locking arm is fixedly connected to one end of the movable cover; a rectangular shaft is fixedly connected to the bottom end of the linkage rod, a movable block is rotatably connected to the bottom end of the rectangular shaft, and an adjusting assembly is fixedly connected to the bottom end of the movable block; the adjusting assembly includes a sleeve, and the sleeve is fixed on the movable block. A threaded shaft is threadedly connected to the bottom end of the sleeve, a chassis is fixedly connected to the bottom end of the threaded shaft, support arms are symmetrically arranged at both ends of the chassis, and the support arms are adapted to the sliding grooves symmetrically opened at both ends of the sleeve; a rotating ring is movably arranged on the support arm, connecting columns are fixedly connected to the top of the rotating ring in an array, and a sleeve shaft is fixedly connected to the top of the connecting column, and the sleeve shaft is adapted to the rectangular shaft; It further includes a linkage component. The linkage component makes the support component adaptively adjust the inclination angle of the signal lamp through the rotation stroke of the bracket, so that the signal lamp is fixed in a horizontal state with the support rod; the linkage component includes a gear block, and the gear block meshes with the tooth groove opened on the positioning shaft. An eccentric shaft is fixedly connected to one end of the gear block, a connecting rod is drive-connected to one end of the eccentric shaft, a limiting groove is opened at one end of the connecting rod, and the limiting groove is adapted to the eccentric shaft; a fixed rod is sleeved at the end of the connecting rod away from the eccentric shaft, and a movable ring is fixedly connected to the fixed rod, and the movable ring is slidably arranged inside the bracket. A limiting rod is arranged inside the movable ring, a fixed ear is fixedly connected to one end of the limiting rod, a reset spring is fixedly connected to one end of the fixed ear away from the fixed ear, and a connecting plate is fixedly connected to the reset spring and the connecting plate is fixed on the movable ring; a limiting rod is fixedly connected to one end of the movable ring, connecting strips are fixedly connected to one end of the limiting rod in an array, a locking rod is fixedly connected to one end of the connecting strip, and the locking rod is adapted to the locking groove opened on the circular ring block; the support component includes a mounting plate, a rotating shaft is fixedly connected to the top of the mounting plate, and the rotating shaft is rotatably arranged inside the fixed sleeve. A circular ring block is fixedly connected to one end of the rotating shaft, and a locking groove is opened on the circumferential surface of the circular ring block.

2. The liftable intelligent traffic signal lamp according to claim 1, characterized in that, A fixed seat is fixedly connected to the top of the support rod, rotating shaft rods are symmetrically and fixedly connected to both ends of the fixed seat, a pull arm is sleeved on the rotating shaft rod, a positioning shaft is fixedly connected to the end of the pull arm away from the rotating shaft rod, and a tooth groove is opened on the outside of the positioning shaft.

3. The liftable intelligent traffic signal lamp according to claim 1, wherein, A connecting block is fixedly connected to one end of the bracket, a positioning shaft penetrates through the bracket near the connecting block, a biting part is movably arranged at the end of the connecting block away from the positioning shaft, fixing sleeves are fixedly connected to one end of the bracket in an array, and a support component is rotatably connected inside the fixing sleeve.

4. The liftable intelligent traffic signal lamp according to claim 3, wherein, The occluding member includes a rectangular frame, and the rectangular frame is sleeved on the connecting block. One end of the rectangular frame is fixedly connected with a turbine block, and one end of the turbine block is fixedly connected with a support spring, and the end of the support spring away from the turbine block is fixed on the connecting block.

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