CN112648483A - Intelligent vehicle speed monitoring device for intelligent transportation - Google Patents

Intelligent vehicle speed monitoring device for intelligent transportation Download PDF

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Publication number
CN112648483A
CN112648483A CN202011453581.6A CN202011453581A CN112648483A CN 112648483 A CN112648483 A CN 112648483A CN 202011453581 A CN202011453581 A CN 202011453581A CN 112648483 A CN112648483 A CN 112648483A
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China
Prior art keywords
fixedly connected
wall
rod
hollow
monitoring device
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Granted
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CN202011453581.6A
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Chinese (zh)
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CN112648483B (en
Inventor
刘忠祖
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Shandong Jinqiao Security Equipment Co Ltd
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Shandong Jinqiao Security Equipment Co Ltd
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043Allowing translations
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/08Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/18Heads with mechanism for moving the apparatus relatively to the stand
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/01Detecting movement of traffic to be counted or controlled
    • G08G1/052Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)

Abstract

The invention relates to the technical field of traffic monitoring equipment, and discloses an intelligent vehicle speed monitoring device for intelligent traffic, which comprises monitoring equipment, an adjusting mechanism and an anti-collision mechanism, wherein the top of the monitoring equipment is fixedly connected with the bottom of an installation block, the top of the installation block is provided with a notch, the bottom of the inner wall of the notch is contacted with the bottom of a movable rod, the top end of the movable rod penetrates through a third rectangular through hole formed in the bottom of a hollow top plate, the bottom of the left end of the hollow top plate is fixedly connected with the top of a hollow upright rod, and the right side of the bottom end of the movable rod is fixedly connected with the left side of a clamping block. This intelligent traffic vehicle speed intelligent monitoring device can make the carousel drive the bull stick through driving motor and rotate, rotates through the bull stick and can drive the dog and remove to can make the connecting rod remove and drive the removal of movable rod, remove through the movable rod and can make the rack remove, can make the gear drive spiale rotate, can carry out angular adjustment to supervisory equipment at last.

Description

Intelligent vehicle speed monitoring device for intelligent transportation
Technical Field
The invention relates to the technical field of traffic monitoring equipment, in particular to an intelligent vehicle speed monitoring device for intelligent traffic.
Background
With the increasingly improved lives of people, the living standard is gradually improved, more and more families have automobiles, and accidents often occur due to negligence when the automobiles run, so that monitoring equipment is needed to monitor the running of the automobiles, and the occurrence rate of the accidents is reduced. The current supervisory equipment can not carry out angular adjustment according to the road surface condition, and secondly current supervisory equipment does not have the anticollision effect to also can not install fast.
Disclosure of Invention
The invention aims to provide an intelligent vehicle speed monitoring device for intelligent traffic, which solves the problems brought forward by the background.
In order to achieve the purpose, the invention provides the following technical scheme: an intelligent traffic vehicle speed monitoring device comprises monitoring equipment, an adjusting mechanism and an anti-collision mechanism, wherein the top of the monitoring equipment is fixedly connected with the bottom of an installation block, a notch is formed in the top of the installation block, the bottom of the inner wall of the notch is contacted with the bottom of a movable rod, the top end of the movable rod penetrates through a third rectangular through hole formed in the bottom of a hollow top plate, the bottom of the left end of the hollow top plate is fixedly connected with the top of a hollow upright rod, the right side of the bottom end of the movable rod is fixedly connected with the left side of a clamping block, and the outer wall of the clamping block is contacted with the inner wall of a clamping opening formed in the inner wall on the right side of;
the adjusting mechanism comprises a U-shaped case, a disc, a rotating rod, a driving motor, a stop block, a connecting rod, a moving rod, a rack, a gear and a connecting shaft, the output end of the driving motor is fixedly connected with the back surface of the disc, the outer edge of the disc is fixedly connected with the bottom end of the rotating rod, the top of the baffle block is fixedly connected with the bottom of the connecting rod, the left end of the connecting rod penetrates through the right side of the hollow upright stanchion and extends into the hollow upright stanchion, the left end of the connecting rod is fixedly connected with the right side of the moving rod, the outer wall of the bottom end of the moving rod is contacted with the inner wall of a first limit groove arranged at the top of the fixed plate, the both ends of fixed plate and the inner wall fixed connection of hollow pole setting, the top of carriage release lever runs through the first rectangle opening that hollow pole setting top was seted up, the second rectangle opening that hollow roof bottom was seted up in proper order extends to in the hollow roof.
Preferably, the left side of installation piece and the right side fixed connection of fixed block, the fixed block passes through bolt fixed connection with the one end of L type fixture block, the right side of the L type fixture block other end and the left side contact of movable rod, and the left side of this L type fixture block other end and the left inner wall contact of notch.
Preferably, the back of the driving motor is fixedly connected with the inner wall of the back of the U-shaped case, and the left side of the U-shaped case is fixedly connected with the right side of the hollow upright rod.
Preferably, the outer wall of the top end of the moving rod is in contact with the inner wall of a second limiting groove formed in the bottom of the connecting plate, the left side of the connecting plate is fixedly connected with the inner wall of the left side of the hollow top plate, and the right side of the connecting plate is fixedly connected with the inner wall of the right side of the hollow top plate.
Preferably, the left side of the rack is fixedly connected with the right side of the upper end of the moving rod, the rack is meshed with the gear, the gear is fixedly installed on the outer wall of the connecting shaft, the front side of the connecting shaft is fixedly connected with the back side of the moving rod, the outer wall of the rear end of the connecting shaft is in rolling connection with the inner wall of the bearing, and the back side of the bearing is fixedly connected with the inner wall of the back side of the hollow top plate.
Preferably, anticollision institution includes anticollision board, spliced pole, first buffer spring, rubber circle, second buffer spring, third buffer spring, dead lever, the anticollision board leans on the bottom of left end and the top fixed connection of spliced pole, the top that hollow roof was run through to the bottom of spliced pole extends to the top fixed connection with first buffer spring, the bottom of first buffer spring and the top fixed connection of connecting plate.
Preferably, the top of the rubber ring is fixedly connected with the bottom of the anti-collision plate, the bottom of the rubber ring is fixedly connected with the top of the hollow top plate, a circular groove is formed in the front of the rubber ring, the second buffer spring is fixedly installed in the circular groove, the right end of the third buffer spring is fixedly connected with the left side of the rubber ring, the left end of the third buffer spring is fixedly connected with the right side of the fixing rod, and the bottom end of the fixing rod is fixedly connected with the top of the hollow top plate.
The invention provides an intelligent vehicle speed monitoring device for intelligent traffic. This intelligent traffic speed intelligent monitoring device possesses following beneficial effect:
(1) the intelligent traffic vehicle speed monitoring device is characterized in that the bottom of the inner wall of a notch formed in the top of a bottom mounting block of a movable rod is contacted with the bottom of the inner wall of the notch, then the movable rod moves rightwards, a clamping block is tightly contacted with a bayonet, and finally an L-shaped clamping block is fixed with a fixed block through a bolt, so that the purpose of quick mounting is achieved;
(2) the intelligent traffic vehicle speed monitoring device can enable the turntable to drive the rotating rod to rotate by starting the driving motor, and can drive the stop block to move by rotating the rotating rod, so that the connecting rod can move to drive the moving rod to move, the rack can move by moving the moving rod, the gear can drive the connecting shaft to rotate, and finally, the angle of the monitoring device can be adjusted;
(3) this intelligent traffic is with car speed intelligent monitoring device can play good guard action to supervisory equipment through crashproof board, first buffer spring, rubber circle, second buffer spring, the compression of third buffer spring that set up.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;
FIG. 3 is a schematic diagram of the right side of the disk of the present invention;
FIG. 4 is a right side view of the gear of the present invention;
FIG. 5 is a schematic view of the top structure of the hollow vertical rod of the present invention;
FIG. 6 is a schematic view of the bottom structure of the hollow top plate according to the present invention;
FIG. 7 is an enlarged view of the structure of the present invention at B.
In the figure: the device comprises a hollow upright rod 1, a monitoring device 2, a mounting block 3, a clamping block 4, a clamping block 5L, a fixing block 6, a bolt 7, a movable rod 8, an adjusting mechanism 9, a 901U-shaped case, a circular disc 902, a rotating rod 903, a driving motor 904, a stop 905, a connecting rod 906, a movable rod 907, a rack 908, a gear 909, a connecting shaft 910, a fixing plate 10, a hollow top plate 11, a connecting plate 12, a collision avoidance mechanism 13, a collision avoidance plate 1301, a connecting column 1302, a first buffer spring 1303, a rubber ring 1304, a second buffer spring 1305, a third buffer spring 1306, a fixing rod 1307, a circular groove 14, a first rectangular through hole 15, a second rectangular through hole 16 and a third rectangular through hole 17.
Detailed Description
As shown in fig. 1 to 7, the present invention provides a technical solution: an intelligent vehicle speed monitoring device for intelligent transportation comprises a monitoring device 2, an adjusting mechanism 9 and an anti-collision mechanism 13, wherein the top of the monitoring device 2 is fixedly connected with the bottom of an installation block 3, the top of the installation block 3 is provided with a notch, the bottom of the inner wall of the notch is contacted with the bottom of a movable rod 8, the top end of the movable rod 8 penetrates through a third rectangular through hole 17 arranged at the bottom of a hollow top plate 11, the length of the inner wall of the third rectangular through hole 17 is larger than the width of the movable rod 8, the bottom of the left end of the hollow top plate 11 is fixedly connected with the top of a hollow upright rod 1, the right side of the bottom end of the movable rod 8 is fixedly connected with the left side of a clamping block 4, the outer wall of the clamping block 4 is contacted with the inner wall of a clamping opening arranged on the inner wall of the right side of the notch, the left side of the installation block 3 is fixedly connected with the right side of a fixed block 6, the, the left side of the other end of the L-shaped fixture block 5 is in contact with the inner wall of the left side of the notch, the bottom of the inner wall of the notch formed in the top of the bottom mounting block 3 of the movable rod 8 is in contact with the bottom of the inner wall of the notch, the fixture block 4 is moved rightwards to be in close contact with the bayonet, and finally the L-shaped fixture block is fixed with the fixing block 6 through the bolt 7, so that the purpose of quick mounting is achieved;
the adjusting mechanism 9 comprises a U-shaped case 901, a disk 902, a rotating rod 903, a driving motor 904, a block 905, a connecting rod 906, a moving rod 907, a rack 908, a gear 909 and a connecting shaft 910, wherein the back of the driving motor 904 is fixedly connected with the inner wall of the back of the U-shaped case 901, the left side of the U-shaped case 901 is fixedly connected with the right side of the hollow upright 1, the driving motor 904 can rotate forwards and backwards, the output end of the driving motor 904 is fixedly connected with the back of the disk 902, the outer edge of the disk 902 is fixedly connected with the bottom end of the rotating rod 903, the top of the block 905 is fixedly connected with the bottom of the connecting rod 906, the left end of the connecting rod 906 penetrates through the right side of the hollow upright 1 to extend into the hollow upright 1, the left end of the connecting rod 906 is fixedly connected with the right side of the moving rod, the outer wall of the bottom end of the moving rod 907 is contacted with the inner wall of a limiting groove I formed, the top end of the moving rod 907 penetrates through a first rectangular through hole 15 formed in the top of the hollow upright 1 and a second rectangular through hole 16 formed in the bottom of the hollow top plate 11 in sequence and extends into the hollow top plate 11, the length of the inner walls of the first rectangular through hole 15 and the second rectangular through hole 16 is larger than the width of the moving rod 907, the outer wall of the top end of the moving rod 907 is in contact with the inner wall of a second limit groove formed in the bottom of a connecting plate 12, the left side of the connecting plate 12 is fixedly connected with the inner wall of the left side of the hollow top plate 11, the right side of the connecting plate 12 is fixedly connected with the inner wall of the right side of the hollow top plate 11, the left side of a rack 908 is fixedly connected with the right side of the upper end of the moving rod 907, the rack 908 and a gear 909 which are meshed with the gear 909 are fixedly installed on the outer wall of the connecting shaft 910, the front side of the connecting shaft 910 is fixedly, the rotating disc 902 can drive the rotating rod 903 to rotate by starting the driving motor 904, the stop 905 can be driven to move by the rotation of the rotating rod 903, so that the connecting rod 906 can be driven to drive the moving rod 907 to move, the rack 908 can be driven to move by the movement of the moving rod 907, the gear 909 can drive the spindle 910 to rotate, and finally, the angle of the monitoring device 2 can be adjusted;
the anticollision mechanism 13 comprises an anticollision plate 1301, a connecting column 1302, a first buffer spring 1303, a rubber ring 1304, a second buffer spring 1305, a third buffer spring 1306 and a fixed rod 1307, wherein the bottom of the anticollision plate 1301 close to the left end is fixedly connected with the top end of the connecting column 1302, the bottom end of the connecting column 1302 extends through the top of the hollow top plate 11 to be fixedly connected with the top end of the first buffer spring 1303, the bottom end of the first buffer spring 1303 is fixedly connected with the top of the connecting plate 12, the top of the rubber ring 1304 is fixedly connected with the bottom of the anticollision plate 1301, the bottom of the rubber ring 1304 is fixedly connected with the top of the hollow top plate 11, the front surface of the rubber ring 1304 is provided with a circular groove 14, the second buffer spring 1305 is fixedly installed in the circular groove 14, the right end of the third buffer spring 1306 is fixedly connected with the left side of the rubber ring 1304, and the left end of the third buffer spring 1306 is fixedly connected with the right side, the bottom end of the fixed rod 1307 is fixedly connected with the top of the hollow top plate 11, and the monitoring device 2 can be well protected by the arrangement of the anti-collision plate 1301, the first buffer spring 1303, the rubber ring 1304, the second buffer spring 1305 and the third buffer spring 1306 in a compression mode.
When the intelligent traffic vehicle speed monitoring device is used and the monitoring equipment 2 needs to be installed, the bottom of the inner wall of a notch formed in the top of a bottom installation block 3 of a movable rod 8 is contacted at first, then the movable rod moves rightwards, a clamping block 4 is in close contact with a bayonet, then an L-shaped clamping block 5 is clamped into the notch, and finally the L-shaped clamping block and a fixed block 6 are fixed through a bolt 7, so that the purpose of quick installation is achieved; after the installation is finished, the angle of the monitoring device 2 needs to be adjusted, the rotating disc 902 can be rotated by starting the driving motor 904, the rotating rod 903 can be rotated by rotating the rotating disc 902, the stop 905 can be driven to move by rotating the rotating rod 903, the connecting rod 906 can be driven to move by moving the stop 905, the moving rod 907 can be driven to move by moving the connecting rod 906, the rack 908 can be driven to move by moving the moving rod 907, the gear 909 can be driven to rotate by moving the rack 908, the connecting shaft 910 can drive the movable rod 8 to rotate by rotating the gear 909, and finally the angle of the monitoring device 2 can be adjusted; when an object falls off above the monitoring device 2, the anti-collision plate 1301 can move downwards, the connecting column 1302 can move downwards through the downward movement of the anti-collision plate 1301, the first buffer spring 1303 can be compressed through the downward movement of the connecting column 1302, a buffering effect is generated, the rubber ring 1304 can be compressed when the anti-collision plate 1301 moves downwards, the second buffer spring 1305 can be compressed through the compression of the rubber ring 1304, the third buffer spring 1306 can be compressed at the same time, the buffering effect is generated, and finally the monitoring device 2 is well protected.
In conclusion, the bottom of the inner wall of the notch formed in the top of the bottom mounting block 3 of the movable rod 8 is contacted with the bottom of the notch, then the movable rod moves rightwards, the clamping block 4 is tightly contacted with the bayonet, and finally the L-shaped clamping block is fixed with the fixing block 6 through the bolt 7, so that the purpose of quick mounting is realized; the rotating disc 902 can drive the rotating rod 903 to rotate by starting the driving motor 904, the stop 905 can be driven to move by the rotation of the rotating rod 903, so that the connecting rod 906 can be driven to drive the moving rod 907 to move, the rack 908 can be driven to move by the movement of the moving rod 907, the gear 909 can drive the spindle 910 to rotate, and finally, the angle of the monitoring device 2 can be adjusted; the monitoring device 2 can be well protected by the arrangement of the anti-collision plate 1301, the first buffer spring 1303, the rubber ring 1304, the second buffer spring 1305 and the third buffer spring 1306 in a compression mode.

Claims (7)

1. The utility model provides an intelligent traffic vehicle speed monitoring device, includes supervisory equipment (2), adjustment mechanism (9), anticollision institution (13), its characterized in that: the top of the monitoring device (2) is fixedly connected with the bottom of the mounting block (3), a notch is formed in the top of the mounting block (3), the bottom of the inner wall of the notch is contacted with the bottom of the movable rod (8), the top end of the movable rod (8) penetrates through a third rectangular through hole (17) formed in the bottom of the hollow top plate (11), the bottom of the left end of the hollow top plate (11) is fixedly connected with the top of the hollow upright rod (1), the right side of the bottom end of the movable rod (8) is fixedly connected with the left side of the clamping block (4), and the outer wall of the clamping block (4) is contacted with the inner wall of a clamping opening formed in the inner wall on the right side of the notch;
the adjusting mechanism (9) comprises a U-shaped case (901), a disc (902), a rotating rod (903), a driving motor (904), a block (905), a connecting rod (906), a moving rod (907), a rack (908), a gear (909) and a connecting shaft (910), wherein the output end of the driving motor (904) is fixedly connected with the back surface of the disc (902), the outer edge of the disc (902) is fixedly connected with the bottom end of the rotating rod (903), the top of the block (905) is fixedly connected with the bottom of the connecting rod (906), the left end of the connecting rod (906) penetrates through the right side of the hollow upright rod (1) to extend into the hollow upright rod (1), the left end of the connecting rod (906) is fixedly connected with the right side of the moving rod (907), the outer wall of the bottom end of the moving rod (907) is in contact with the inner wall of a limiting groove I formed in the top of the fixing plate (10), and two ends of the fixing plate (10) are fixedly connected with the inner wall, the top end of the movable rod (907) penetrates through a first rectangular through hole (15) formed in the top of the hollow upright rod (1) and a second rectangular through hole (16) formed in the bottom of the hollow top plate (11) in sequence and extends into the hollow top plate (11).
2. The intelligent traffic vehicle speed monitoring device according to claim 1, wherein: the left side of installation piece (3) and the right side fixed connection of fixed block (6), bolt (7) fixed connection is passed through with the one end of L type fixture block (5) fixed block (6), the right side of the L type fixture block (5) other end and the left side contact of movable rod (8), and the left side of this L type fixture block (5) other end and the left inner wall contact of notch.
3. The intelligent traffic vehicle speed monitoring device according to claim 1, wherein: the back of the driving motor (904) is fixedly connected with the inner wall of the back of the U-shaped case (901), and the left side of the U-shaped case (901) is fixedly connected with the right side of the hollow upright (1).
4. The intelligent traffic vehicle speed monitoring device according to claim 1, wherein: the outer wall of the top end of the movable rod (907) is in contact with the inner wall of a second limiting groove formed in the bottom of the connecting plate (12), the left side of the connecting plate (12) is fixedly connected with the inner wall of the left side of the hollow top plate (11), and the right side of the connecting plate (12) is fixedly connected with the inner wall of the right side of the hollow top plate (11).
5. The intelligent traffic vehicle speed monitoring device according to claim 1, wherein: the left side of the rack (908) is fixedly connected with the right side of the upper end of the movable rod (907), the rack (908) is meshed with the gear (909), the gear (909) is fixedly mounted on the outer wall of the connecting shaft (910), the front face of the connecting shaft (910) is fixedly connected with the back face of the movable rod (8), the outer wall of the rear end of the connecting shaft (910) is in rolling connection with the inner wall of the bearing, and the back face of the bearing is fixedly connected with the inner wall of the back face of the hollow top plate (11).
6. The intelligent traffic vehicle speed monitoring device according to claim 1, wherein: the anti-collision mechanism (13) comprises an anti-collision plate (1301), a connecting column (1302), a first buffer spring (1303), a rubber ring (1304), a second buffer spring (1305), a third buffer spring (1306) and a fixing rod (1307), the bottom of the left end of the anti-collision plate (1301) is fixedly connected with the top end of the connecting column (1302), the bottom end of the connecting column (1302) penetrates through the top of the hollow top plate (11) and extends to be fixedly connected with the top end of the first buffer spring (1303), and the bottom end of the first buffer spring (1303) is fixedly connected with the top of the connecting plate (12).
7. The intelligent traffic vehicle speed monitoring device according to claim 6, wherein: the top of the rubber ring (1304) is fixedly connected with the bottom of the anti-collision plate (1301), the bottom of the rubber ring (1304) is fixedly connected with the top of the hollow top plate (11), a circular groove (14) is formed in the front face of the rubber ring (1304), the second buffer spring (1305) is fixedly installed in the circular groove (14), the right end of the third buffer spring (1306) is fixedly connected with the left side of the rubber ring (1304), the left end of the third buffer spring (1306) is fixedly connected with the right side of the fixing rod (1307), and the bottom end of the fixing rod (1307) is fixedly connected with the top of the hollow top plate (11).
CN202011453581.6A 2020-12-12 2020-12-12 Intelligent vehicle speed monitoring device for intelligent transportation Active CN112648483B (en)

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