A radar speed measuring device with an easy-to-assemble and disassemble debugging mechanism
A radar speed measurement, easy loading and unloading technology, applied in the direction of measuring device, radio wave measurement system, radio wave reflection/reradiation, etc., can solve the problems of long construction period, high cost, single assembly method, etc., and achieve simple and convenient construction operation , low cost and short construction period
Active Publication Date: 2021-12-21
安徽智立通科技股份有限公司
View PDF18 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The technical problem to be solved by the present invention is: in order to solve the problems existing in the above-mentioned background technology, provide an improved radar speed measuring device with an easy-to-assemble and disassemble debugging mechanism, and solve the problem that most of the installation mechanisms of current radar speed measuring devices have simple and fixed structures and a single assembly method , and once the installation is completed, it cannot be adjusted at a low position, resulting in the problem that the early installation and later maintenance and replacement often require the auxiliary use of large-scale equipment, the construction period is long, and the cost is high
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment
[0018] Embodiment: Turn the rotating shaft 21 upwards so that the bevel gear at the top of the rotating shaft 21 meshes with the bevel gears at the bottom end of the first vertical lifting screw 12 and the bottom end of the second longitudinal adjusting screw 13 at the corresponding positions, and then rotate To control the lifting and translation, the display controls the rotation of the second longitudinal adjustment screw rod 13, and then the second longitudinal adjustment screw rod 13 controls the rotation of the top external thread adjustment screw rod 8, and the top external thread adjustment screw rod 8 drives the radar speed measurement through rotation. The shooting device 3 moves from the lower end of the horizontal fixed rod 2 to the lower end of the bottom lifting seat 6, and then controls the rotation of the first vertical lifting screw rod 12, and the first vertical lifting screw rod 12 drives the bottom lifting seat 6 to lift, thereby driving the shooting equipmen...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to the technical field of auxiliary installation of radar speed measurement, in particular to a radar speed measurement device with an easy-to-assemble and disassemble debugging mechanism, which includes a longitudinal fixing rod fixed at the bottom on one side of the road, and a horizontal fixing rod welded and fixed on the top side of the longitudinal fixing rod. There is a bottom assembly groove on the right side of the lower surface of the horizontal fixed rod. A radar speed measuring device with an easy-to-install and disassemble debugging mechanism of the present invention controls the lifting of the bottom lifting seat and the rotation of the top external thread adjusting screw through the first longitudinal lifting screw rod and the second longitudinal adjusting screw rod, thereby controlling the movable connection in the horizontal direction. The radar speed measurement shooting equipment in the bottom translation port of the lower end of the fixed rod is translated and lifted, so that the loading, unloading and adjustment of the radar speed measurement shooting equipment does not need to use large lifting equipment, and only manual operation at the bottom can be completed. The construction operation is simple and convenient, and the construction period is short. low cost.
Description
technical field [0001] The invention relates to the technical field of radar speed measurement auxiliary installation, in particular to a radar speed measurement device with an easy-to-assemble and disassemble debugging mechanism. Background technique [0002] Radar speed measurement mainly uses the principle of the Doppler effect: when the target approaches the radar antenna, the frequency of the reflected signal will be higher than the frequency of the transmitter; conversely, when the target moves away from the antenna, the frequency of the reflected signal will be lower than the frequency of the transmitted signal. machine frequency. In this way, the relative speed between the target and the radar can be calculated by changing the value of the frequency (the Doppler frequency is positive when the target is flying against the radar, and the Doppler frequency is negative when the target is flying away from the radar). It has been widely used in police speed testing and ot...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01S13/58G01S7/02G01S13/86
CPCG01S13/58G01S7/02G01S13/867
Inventor 杨开敏
Owner 安徽智立通科技股份有限公司