CN110456336B - Radar speed measuring device with horizontal upset installation mechanism - Google Patents
Radar speed measuring device with horizontal upset installation mechanism Download PDFInfo
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- CN110456336B CN110456336B CN201910664215.6A CN201910664215A CN110456336B CN 110456336 B CN110456336 B CN 110456336B CN 201910664215 A CN201910664215 A CN 201910664215A CN 110456336 B CN110456336 B CN 110456336B
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- cover plate
- overturning cover
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- overturning
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The invention relates to the technical field of radar speed measurement auxiliary installation, in particular to a radar speed measurement device with a transverse overturning installation mechanism. The transverse fixing support on the radar speed measuring device with the transverse overturning mounting mechanism comprises a front overturning cover plate, a rear overturning cover plate and an internal fixing plate, wherein the radar speed measuring instrument is fixedly mounted through a top mounting cylinder on the internal fixing plate in cooperation with arc-shaped lateral blocking covers on the front overturning cover plate and the rear overturning cover plate, and then data lines are fixedly arranged through a latticed hollowed-out grid on the internal fixing plate in a cooperation mode.
Description
Technical Field
The invention relates to the technical field of radar speed measurement auxiliary installation, in particular to a radar speed measurement device with a transverse overturning installation mechanism.
Background
The radar velocity measurement mainly utilizes the Doppler Effect (Doppler Effect) principle: when the target approaches the radar antenna, the reflected signal frequency will be higher than the transmitter frequency; conversely, when the target moves away from the antenna, the reflected signal frequency will be lower than the transmitter frequency. Thus, the relative speed of the target and the radar can be calculated by the change value of the frequency (the target flies facing the radar, the Doppler frequency is positive, and when the target flies facing away from the radar, the Doppler frequency is negative). The device is widely used in industries such as police overspeed testing and the like. Most simple structure of installation mechanism of present radar speed sensor is fixed, and the data transmission line is mostly exposed to install outside after the installation, leads to the durability not high, and some built-in installation mechanisms on the market are very troublesome again at the later maintenance regulation after the installation is accomplished, and the later stage construction degree of difficulty is great.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to solve the problems existing in the background technology, the improved radar speed measuring device with the transverse overturning mounting mechanism is provided, and the problems that most of mounting mechanisms of the existing radar speed measuring device are simple and fixed in structure, most of data transmission lines are exposed and mounted outside after the mounting is finished, the durability is low, the later maintenance and adjustment of built-in mounting mechanisms on the market after the mounting is finished are troublesome, and the difficulty of later-stage construction is high are solved.
The technical scheme adopted by the invention for solving the technical problems is as follows: a radar speed measuring device with a transverse overturning installation mechanism comprises a speed measuring device body carrying a radar speed measuring system, a longitudinal fixed support fixedly installed on the ground through bolts, and a transverse fixed support fixedly connected to the upper end of the left side of the longitudinal fixed support, wherein the transverse fixed support comprises an arc-shaped front overturning cover plate movably connected with the left side of the longitudinal fixed support through a longitudinal movable support, an arc-shaped rear overturning cover plate movably connected with the left side of the longitudinal fixed support through a longitudinal movable support, and an internal fixed plate positioned between the front overturning cover plate and the rear overturning cover plate, the upper end of the internal fixed plate is fixedly welded with a top installation barrel for installing a radar speed measuring instrument, a lattice-shaped hollow grid is arranged inside the internal fixed plate, and internal installation barrels protruding towards the internal fixed plate are arranged at corresponding positions of the inner wall of the rear side of the front overturning cover plate and the inner wall of the front side of the rear overturning cover plate, the front-mounted turnover cover plate comprises a front-mounted turnover cover plate body, an inner mounting cylinder is arranged in the front-mounted turnover cover plate body, an outer sealing groove communicated with the inner mounting cylinder is formed in the outer wall of the front side of the front-mounted turnover cover plate body and the outer wall of the rear side of the rear-mounted turnover cover plate body, a lateral bolt used for mounting and fixing is arranged in the outer sealing groove, and the front-mounted turnover cover plate body, the rear-mounted turnover cover plate body and the inner fixing plate are fixedly connected through the lateral bolt corresponding to the position.
Furthermore, in order to be matched, installed and fixed, the inner side surfaces of the front overturning cover plate and the rear overturning cover plate are provided with upwards-protruding arc-shaped lateral blocking covers corresponding to the positions of the internal installation cylinder.
Furthermore, in order to improve the sealing performance of the connecting end, a lateral sealing groove with a built-in rubber sealing frame is formed in the connecting surface of the front overturning cover plate and the rear overturning cover plate.
Furthermore, in order to improve the sealing performance of the outer opening, an outer sealing cover is inserted into the position of the outer opening of the outer sealing groove.
Further, in order to improve the bottom support performance, the inner fixing plate is internally and fixedly connected with an inner supporting plate corresponding to the inner mounting barrel.
Furthermore, in order to facilitate the arrangement of the data line, the size of the front overturning cover plate is the same as that of the rear overturning cover plate, and the connecting end of the internal fixing plate and the connecting end of the longitudinal fixing support are fixedly connected through a hollow structure wire guide cylinder.
The radar speed measuring device with the transverse overturning mounting mechanism has the advantages that the transverse fixing support on the radar speed measuring device with the transverse overturning mounting mechanism consists of the front overturning cover plate, the rear overturning cover plate and the inner fixing plate, the radar speed measuring instrument is mounted and fixed through the top mounting cylinder on the inner fixing plate and the arc-shaped lateral baffle covers on the front overturning cover plate and the rear overturning cover plate, the data lines are arranged and fixed through the latticed hollowed grids on the inner fixing plate, the front overturning cover plate and the rear overturning cover plate are fixedly mounted and closed with the inner fixing plate through the lateral bolts, the whole mounting mechanism is adjustable in structure and simple and convenient to adjust and operate, and early-stage mounting and later-stage maintenance and replacement of the whole radar speed measuring system are facilitated.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a sectional view of the inside of the lateral fixing bracket in the present invention.
In the drawing, 1, a longitudinal fixing support, 3, a front overturning cover plate, 4, a rear overturning cover plate, 5, an internal fixing plate, 6, a top mounting barrel, 7, a hollow grid, 8, an internal mounting barrel, 9, an external sealing groove, 10, a lateral bolt, 11, a lateral blocking cover, 12, a rubber sealing frame, 13, a lateral sealing groove, 14, an external sealing cover, 15, an internal supporting plate and 16, a wire guide barrel are arranged.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
FIG. 1 and FIG. 2 show a radar speed measuring device with a transverse turning installation mechanism, which comprises a speed measuring device body carrying a radar speed measuring system, a longitudinal fixed support 1 fixedly installed on the ground through bolts, and a transverse fixed support fixedly connected to the left upper end of the longitudinal fixed support 1, wherein the transverse fixed support comprises an arc-shaped front turning cover plate 3 movably connected with the left side of the longitudinal fixed support 1 through a longitudinal movable support, an arc-shaped rear turning cover plate 4 movably connected with the left side of the longitudinal fixed support 1 through a longitudinal movable support, and an internal fixed plate 5 positioned between the front turning cover plate and the rear turning cover plate, the upper end of the internal fixed plate 5 is fixedly welded with a top installation cylinder 6 for installing a radar speed measuring instrument, a grid-shaped hollow grid 7 is arranged inside the internal fixed plate 5, and data lines are bound on the hollow grid 7 through an installation ribbon for fixed installation, the corresponding positions of the front inner wall of the front overturning cover plate 3 and the front inner wall of the rear overturning cover plate 4 are provided with an internally mounted cylinder 8 protruding towards the inner fixed plate 5, an external sealing groove 9 communicated with the internally mounted cylinder 8 is formed in the front outer wall of the front overturning cover plate 3 and the rear outer wall of the rear overturning cover plate 4, a lateral bolt 10 used for mounting and fixing is arranged inside the external sealing groove 9, the front overturning cover plate 3, the rear overturning cover plate 4 and the inner fixed plate 5 are fixedly connected through a corresponding position lateral bolt 10 inserted into the internally mounted cylinder 8.
Further, for matching, installing and fixing, the inner side surfaces of the front flip cover plate 3 and the rear flip cover plate 4 are provided with an arc-shaped lateral blocking cover 11 protruding upwards corresponding to the position of the inner installation cylinder 8, further, for improving the sealing performance of the connecting end, a lateral sealing groove 13 with a built-in rubber sealing frame 12 is arranged on the connecting surface of the front flip cover plate 3 and the rear flip cover plate 4, further, for improving the sealing performance of the outer opening, an outer sealing cover 14 is inserted in the outer opening position of the outer sealing groove 9, further, for improving the bottom support performance, an inner supporting plate 15 is fixedly connected in the inner fixing plate 5 corresponding to the position of the inner installation cylinder 8, further, for facilitating the data line placement, the size of the front flip cover plate 3 and the size of the rear flip cover plate 4 are the same, and the connecting end of the inner fixing plate 5 and the longitudinal fixing support 1 is fixedly connected through a hollow structure wire guide cylinder 16, the transverse fixing support on the radar speed measuring device with the transverse overturning mounting mechanism consists of a front overturning cover plate 3, a rear overturning cover plate 4 and an internal fixing plate 5, wherein the radar speed measuring instrument is mounted and fixed through a top mounting cylinder 8 on the internal fixing plate 5 in cooperation with arc-shaped lateral blocking covers on the front overturning cover plate and the rear overturning cover plate, and then the data lines are arranged and fixed through a grid-shaped hollow grid 7 on the internal fixing plate 5 in cooperation, the front overturning cover plate and the rear overturning cover plate and the internal fixing plate 5 are fixedly mounted and closed through lateral bolts 10, the whole mounting mechanism is adjustable in structure and simple and convenient to adjust and operate, and the front mounting and the later maintenance and replacement of the whole radar speed measuring system are facilitated.
The loading and unloading operation only needs the nut of rotatory side direction bolt 10 one end, alright in order to make leading upset apron 3, rearmounted upset apron 4 and 5 separations of inside fixed plate, then leading upset apron 3 of outside upset and rearmounted upset apron 4 to load and unload and debug the radar velocimeter who installs in 5 upper ends of inside fixed plate.
The radar speed measurement system specifically comprises a motor vehicle overspeed snapshot system, a motor vehicle interval speed measurement system and an overspeed motor vehicle information identification feedback system, and can integrate and display information such as overspeed vehicle real-time photos, speed, places, time and the like on a PC (personal computer) end for traffic violation discriminators to judge punishment according to identification of overspeed vehicle license plate numbers and automatic matching of internal vehicle information of a traffic management department. The system starts the radar to measure the speed of the vehicle for three times continuously in the process that the vehicle enters and exits the radar speed measuring range, and contrasts and analyzes the real-time speed of the vehicle, so that the problems of mistaken shooting, missed shooting and the like of the traditional speed measuring technology are avoided; the system can automatically identify the license plate number of the overspeed vehicle and automatically match the internal vehicle information of the traffic management department, integrates and displays the real-time photo, speed, place, time and other information of the overspeed vehicle at the PC terminal for the traffic violation discriminator to discriminate punishment, thereby improving the punishment efficiency of the overspeed vehicle.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (3)
1. The utility model provides a radar speed sensor with horizontal installation mechanism that overturns, includes the speed sensor body that carries on radar speed measuring system, through bolt fixed mounting at subaerial vertical fixed bolster (1) and the horizontal fixed bolster of fixed connection in vertical fixed bolster (1) left side upper end, characterized by: the transverse fixing support comprises an arc-shaped front overturning cover plate (3) movably connected with the left side surface of the longitudinal fixing support (1) through a longitudinal movable support, an arc-shaped rear overturning cover plate (4) movably connected with the left side surface of the longitudinal fixing support (1) through a longitudinal movable support and an internal fixing plate (5) positioned between the front overturning cover plate and the rear overturning cover plate, a top mounting cylinder (6) used for mounting a radar velocimeter is fixedly welded at the upper end of the internal fixing plate (5), a lattice-shaped hollow grid (7) is arranged in the internal fixing plate (5), internal mounting cylinders (8) protruding towards the internal fixing plate (5) are arranged at corresponding positions of the inner wall at the rear side of the front overturning cover plate (3) and the inner wall at the front side of the rear overturning cover plate (4), external sealing grooves (9) communicated with the internal mounting cylinders (8) are arranged on the outer wall at the front side of the front overturning cover plate (3) and the outer wall at the rear side of the rear overturning cover plate (4), a lateral bolt (10) for mounting and fixing is arranged in the external sealing groove (9), and the front overturning cover plate (3), the rear overturning cover plate (4) and the internal fixing plate (5) are fixedly connected by inserting the lateral bolt (10) at the corresponding position into the internal mounting cylinder (8);
the inner side surfaces of the front turnover cover plate (3) and the rear turnover cover plate (4) are provided with upwards-protruded arc-shaped lateral blocking covers (11) corresponding to the positions of the internal mounting cylinders (8);
a lateral sealing groove (13) with a built-in rubber sealing frame (12) is formed on the connecting surface of the front overturning cover plate (3) and the rear overturning cover plate (4);
the inner fixing plate (5) is fixedly connected with an inner supporting plate (15) at the position corresponding to the inner mounting cylinder (8);
in the loading and unloading operation, the nut of rotatory side direction bolt (10) one end, alright in order to make leading upset apron (3), rearmounted upset apron (4) and inside fixed plate (5) separation, then leading upset apron (3) of outside upset and rearmounted upset apron (4) to load and unload and debug the radar velocimeter who installs in inside fixed plate (5) upper end.
2. The radar speed measuring device with the transverse overturning mounting mechanism as claimed in claim 1, wherein: an outer sealing cover (14) is inserted into an opening position on the outer side of the outer sealing groove (9).
3. The radar speed measuring device with the transverse overturning mounting mechanism as claimed in claim 1, wherein: the front overturning cover plate (3) and the rear overturning cover plate (4) are the same in size, and the connecting ends of the internal fixing plate (5) and the longitudinal fixing support (1) are fixedly connected through a hollow structure wire guide cylinder (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910664215.6A CN110456336B (en) | 2019-07-23 | 2019-07-23 | Radar speed measuring device with horizontal upset installation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910664215.6A CN110456336B (en) | 2019-07-23 | 2019-07-23 | Radar speed measuring device with horizontal upset installation mechanism |
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| CN110456336A CN110456336A (en) | 2019-11-15 |
| CN110456336B true CN110456336B (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910664215.6A Active CN110456336B (en) | 2019-07-23 | 2019-07-23 | Radar speed measuring device with horizontal upset installation mechanism |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111948639B (en) * | 2020-08-10 | 2024-04-26 | 杭州来涞科技有限公司 | Radar speed measuring device with transverse overturning and installing mechanism |
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