CN214796209U - Multistage limit for height early warning system - Google Patents
Multistage limit for height early warning system Download PDFInfo
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- CN214796209U CN214796209U CN202121030521.3U CN202121030521U CN214796209U CN 214796209 U CN214796209 U CN 214796209U CN 202121030521 U CN202121030521 U CN 202121030521U CN 214796209 U CN214796209 U CN 214796209U
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Abstract
The utility model provides a multistage limit for height early warning system, relates to the traffic facilities field, in order to solve the problem that the current limit for height system usually only shoots the vehicle in violation through a single camera device, which can lead to the shooting under special conditions being unclear and unable to feed back the vehicle in time, including the installation mechanism, the rear end of the installation mechanism is provided with a rear shell; a shielding mechanism is arranged above the mounting mechanism; the rear end of the rear shell is provided with a connecting mechanism; and a fixing mechanism is arranged below the connecting mechanism. The mounting mechanism is provided with three camera devices, the three camera devices can shoot three photos of the license plate of the violation automobile at three angles of one hundred thirty five degrees on the center, one hundred thirty five degrees on the left side and one hundred thirty five degrees on the right side, and the correctness of automobile shooting is determined through later synthesis, so that the problem that the shooting identification of the automobile is wrong due to light or the position of the automobile and the like is solved.
Description
Technical Field
The utility model belongs to the technical field of traffic facilities, more specifically say, in particular to multistage limit for height early warning system.
Background
In modern transportation, the height of vehicles coming and going can be limited on roads, and the potential safety hazard and the traffic pressure are brought to prevent the vehicles from carrying too high goods once.
For example, application No.: CN201210046326.9 relates to a flexible vehicle height-limiting fence, which comprises three parts, namely a steel structure upright column, a flexible member and a prestressed member, which are arranged on the left side and the right side, wherein the steel structure upright column is divided into an upper column and a lower column, the upper column and the lower column are both tubular members, and the upper column and the lower column are in rigid connection; the prestress member is a spring or a balancing weight and is arranged in the lower column; the flexible members are steel cables or iron chains and are arranged in a door shape, the flexible members in the vertical direction are arranged inside the steel structure upright posts, and two ends of the bottom of each flexible member are connected with the prestressed members and are in a tensioning state. The invention can effectively block the entrance of the ultrahigh vehicle while reducing the damage to the vehicle and personnel to the utmost extent, and has simple structure, reusable steel cable and low cost and maintenance.
Based on prior art discovery, current limit for height system when using, it only shoots the vehicle in violation of rules and regulations usually through single camera device, can lead to opening the car light at the sunny day that light is stronger like this or the shooting is not clear under the special circumstances of vehicle shooting angle night, can't in time make the feedback to the vehicle, and current limit for height system is when using simultaneously, and laser radar is when carrying out the height finding to the vehicle, is disturbed by strong light easily and leads to the measuring result inaccurate.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a multistage limit for height early warning system, in order to solve current limit for height system when using, it only shoots the vehicle in violation of rules and regulations usually through single camera device, can lead to the fine day that light is stronger like this, open the car light or shoot the unsharpness of shooing under the special circumstances of angle of vehicle shooting night, can't in time make the feedback to the vehicle, current limit for height system is when using simultaneously, laser radar is when carrying out the height finding to the vehicle, be easily by strong light interference lead to the unsafe problem of measuring result.
The utility model relates to a purpose and efficiency of multistage limit for height early warning system are reached by following concrete technological means:
a multi-stage height-limiting early warning system, comprising:
an installation mechanism;
the rear end of the mounting mechanism is provided with a rear shell, and the rear shell is fixedly connected with the mounting mechanism through welding; a shielding mechanism is arranged above the mounting mechanism, and a columnar bulge below a shielding plate of the shielding mechanism is inserted into a counter bore above the mounting plate of the mounting mechanism; the rear end of the rear shell is provided with a connecting mechanism, and a connecting rod of the connecting mechanism is inserted into the connecting piece of the rear shell; and a fixing mechanism is arranged below the connecting mechanism, and a cylinder of a fixing piece of the fixing mechanism is inserted into the through hole of the connecting plate.
Further, the installation mechanism includes:
the mounting plate is of a plate-shaped structure, and inclined planes are arranged on the left side and the right side of the mounting plate; three rectangular through holes are formed in the mounting plate, and two rectangular grooves are formed in the front end face of the mounting plate; circular through-hole has been seted up to the rectangular channel bottom of mounting panel, and the rectangular channel internally mounted of mounting panel has laser radar.
Further, the installation mechanism still includes:
the mounting pieces are of hollow rectangular structures, the three mounting pieces are fixedly connected to the rear end of the mounting plate, and the mounting pieces are communicated with the rectangular through holes of the mounting plate; round-angle rectangular grooves are formed in the upper side and the lower side of the mounting piece, and a camera device is mounted inside the mounting piece through screws;
the mounting grooves are rectangular in structure, and four mounting grooves are formed in the front end face of the mounting plate; the bottom of mounting groove has seted up the through-hole, and the internally mounted of mounting groove has the receiver.
Further, the rear shell comprises:
the camera comprises a main body, a camera body and a camera body, wherein the main body is a U-shaped box body, three rectangular through holes are formed in the main body, four circular through holes are formed above the main body, and the camera device of the mounting piece is inserted into the through holes of the main body;
the connecting piece, the connecting piece is the rectangle structure, and two connecting piece fixed connection are in the rear end of main part to two circular through-holes have been seted up to the inside of connecting piece.
Further, the shielding mechanism comprises:
the shielding plate is of a trapezoidal plate-shaped structure, and inclined planes which are symmetrical at two sides are arranged above the shielding plate; a plate-shaped bulge is arranged below the shielding plate, and four columnar bulges are arranged below the plate-shaped bulge of the shielding plate;
the absorbing piece is of a plate-shaped trapezoidal structure and is fixedly connected to the lower surface of the shielding plate, and the absorbing piece is made of light absorbing materials.
Further, the connecting mechanism comprises:
the connecting rod is of a hollow columnar structure, the right side of the connecting rod is provided with a plate-shaped bulge, and the left side of the connecting rod is provided with a flange;
the connecting plate, the connecting plate is platelike structure, and two circular through-holes have been seted up to the upper and lower both sides of connecting plate to the connecting rod has been inserted to the through-hole inside of two connecting plates.
Further, the fixing mechanism comprises:
the fixing piece is of a rectangular plate-shaped structure, and a rotating shaft is arranged at the rear end of the fixing piece; the front end of the fixing piece is provided with two rectangular bulges, sliding grooves are formed in the rectangular bulges of the fixing piece, and the sliding grooves are of T-shaped structures;
the display is an Led display device, a T-shaped bulge is arranged at the rear of the display, and the T-shaped bulge of the display is inserted into the sliding groove.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. in the device, an installation mechanism is arranged, detection equipment is installed through an installation plate of the installation mechanism, two laser radars are installed in a rectangular groove of the installation plate and respectively cover two ranges of twenty meters and ten meters at the front end of the device to emit rays to vehicles entering the ranges, the rays reflected by the vehicles are received through a receiver installed in the installation groove, the height of the vehicles is calculated through a central control system, for the ultrahigh vehicles, a camera device installed in the installation part is started to shoot the vehicles, three camera devices are installed on the installation mechanism and can shoot three pictures of license plates of the illegal vehicles at three angles of one hundred thirty-five degrees at the left side and one hundred thirty-five degrees at the right side in the center, the shooting correctness of the vehicles is determined through later synthesis, and further the reasons of light or vehicle positions and the like are prevented, photographing the vehicle to identify errors;
2. in this device, set up and shelter from the mechanism, shelter from the mechanism and install in installation mechanism's top for shelter from sunshine or rainy day in fine day and keep off the rain, and then reduce device natural aging degree, the life of extension device, the below that shelters from the mechanism simultaneously is equipped with the absorbing piece, and the absorbing piece adopts black extinction material more, is used for reducing because of the sun closes the error that the ray height measurement that reflection and car light irradiation lead to produced, improves the degree of accuracy of device.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the three-dimensional rear view structure of the present invention.
Fig. 3 is a schematic structural diagram of the internal components of the present invention.
Fig. 4 is a schematic bottom view of the internal components of the present invention.
Fig. 5 is a schematic perspective view of the mounting mechanism of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. an installation mechanism;
101. mounting a plate; 102. a mounting member; 103. mounting grooves;
2. a rear housing;
201. a main body; 202. a connecting member;
3. a shielding mechanism;
301. a shielding plate; 302. an absorbent member;
4. a connecting mechanism;
401. a connecting rod; 402. a connecting plate;
5. a fixing mechanism;
501. a fixing member; 502. a sliding groove; 503. a display.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 5:
the utility model provides a multistage limit for height early warning system, include: an installation mechanism 1; the rear end of the mounting mechanism 1 is provided with a rear shell 2, and the rear shell 2 is fixedly connected with the mounting mechanism 1 through welding; a shielding mechanism 3 is arranged above the mounting mechanism 1, and a columnar bulge below a shielding plate 301 of the shielding mechanism 3 is inserted into a counter bore above the mounting plate 101 of the mounting mechanism 1; the rear end of the rear shell 2 is provided with a connecting mechanism 4, and a connecting rod 401 of the connecting mechanism 4 is inserted into the connecting piece 202 of the rear shell 2; a fixing mechanism 5 is mounted below the connection mechanism 4, and a cylinder of a fixing member 501 of the fixing mechanism 5 is inserted inside the through hole of the connection plate 402.
As shown in fig. 5, the mounting mechanism 1 includes: the mounting plate 101 is of a plate-shaped structure, and inclined planes are arranged on the left side and the right side of the mounting plate 101; three rectangular through holes are formed in the mounting plate 101, and two rectangular grooves are formed in the front end face of the mounting plate 101; a circular through hole is formed in the bottom of the rectangular groove of the mounting plate 101, and a laser radar is mounted inside the rectangular groove of the mounting plate 101; the mounting pieces 102 are hollow rectangular structures, the three mounting pieces 102 are fixedly connected to the rear end of the mounting plate 101, and the mounting pieces 102 are communicated with the rectangular through holes of the mounting plate 101; round-angle rectangular grooves are formed in the upper side and the lower side of the mounting piece 102, and a camera device is mounted inside the mounting piece 102 through screws; the mounting grooves 103 are rectangular structures, and the four mounting grooves 103 are formed in the front end face of the mounting plate 101; the bottom of the mounting groove 103 is provided with a through hole, and a receiver is arranged inside the mounting groove 103; the mounting plate 101 of the mounting mechanism 1 is used for mounting detection equipment, wherein two laser radars are mounted in a rectangular groove of the mounting plate 101 and respectively cover twenty meters and ten meters of the front end of the device, rays are emitted to vehicles entering the range, the rays reflected by the vehicles are received by a receiver mounted in the mounting groove 103 and the height of the vehicles is calculated through a central control system, and for ultrahigh vehicles, a camera device mounted inside the mounting part 102 can be started to photograph the vehicles.
As shown in fig. 5, the rear housing 2 includes: the main body 201 is a U-shaped box body, three rectangular through holes are formed in the main body 201, four circular through holes are formed above the main body 201, and the camera device of the mounting part 102 is inserted into the through holes of the main body 201; the connecting pieces 202, the connecting pieces 202 are rectangular structures, and the two connecting pieces 202 are fixedly connected at the rear end of the main body 201, and two circular through holes are opened in the connecting pieces 202.
As shown in fig. 4, the shielding mechanism 3 includes: the shielding plate 301 is in a trapezoidal plate-shaped structure, and inclined planes which are symmetrical at two sides are arranged above the shielding plate 301; a plate-shaped bulge is arranged below the shielding plate 301, and four columnar bulges are arranged below the plate-shaped bulge of the shielding plate 301; absorptive piece 302, absorptive piece 302 is platelike trapezium structure, and absorptive piece 302 fixed connection is in the lower surface of shielding plate 301, and absorptive piece 302 adopts the extinction material to shelter from mechanism 3 and installs in the top of installation mechanism 1, be used for sheltering from sunshine or rainy day in fine day and keep off the rain, and then reduce device natural aging degree, the life of extension device, the below of sheltering from mechanism 3 is equipped with absorptive piece 302 simultaneously, absorptive piece 302 adopts black extinction material more, be used for reducing because of the sun closes the error that the ray height measurement that reflection and car light irradiation lead to produced, improve the degree of accuracy of device.
As shown in fig. 2, the connection mechanism 4 includes: the connecting rod 401 is of a hollow columnar structure, the right side of the connecting rod 401 is provided with a plate-shaped bulge, and the left side of the connecting rod 401 is provided with a flange; the connecting plate 402 is of a plate-shaped structure, two circular through holes are formed in the upper side and the lower side of the connecting plate 402, and the connecting rods 401 are inserted into the through holes of the two connecting plates 402; the flange on the left side of the connecting rod 401 of the connecting mechanism 4 is fixedly connected to the supporting columns on the two sides of the road or the street lamps.
As shown in fig. 2, the fixing mechanism 5 includes: the fixing member 501, the fixing member 501 is a rectangular plate-shaped structure, and a rotating shaft is arranged at the rear end of the fixing member 501; the front end of the fixing piece 501 is provided with two rectangular protrusions, a sliding groove 502 is formed in each rectangular protrusion of the fixing piece 501, and each sliding groove 502 is of a T-shaped structure; a display 503, wherein the display 503 is an Led display device, a T-shaped protrusion is arranged at the rear of the display 503, and the T-shaped protrusion of the display 503 is inserted into the sliding groove 502; the display 503 connected with the fixing mechanism 5 reminds the ultrahigh vehicle, so that the accident rate is reduced.
In another embodiment, the flange of the connecting mechanism of the device can be connected with the lifting support structure, so that the device can be conveniently adjusted in height, and meanwhile, the device is convenient to overhaul and maintain.
When in use: the device is fixedly connected to support columns or street lamps on two sides of a road through a flange on the left side of a connecting rod 401 of a connecting mechanism 4, detection equipment is installed through an installation plate 101 of an installation mechanism 1, wherein two laser radars are installed in a rectangular groove of the installation plate 101 and respectively cover two ranges of twenty meters and ten meters at the front end of the device, rays are emitted to vehicles in the entering range, the rays reflected by the vehicles are received through a receiver installed in an installation groove 103 and the height of the vehicles is calculated through a central control system, for ultrahigh vehicles, a camera device installed in the installation part 102 is started to take pictures of the vehicles, three camera devices are installed on the installation mechanism 1 and can take three pictures of license plates of illegal vehicles in the middle, three angles of one hundred thirty five degrees on the left side and one hundred thirty five degrees on the right side, and the correctness of the picture taking of the vehicles is determined through later synthesis, furthermore, the problem that the vehicle is mistakenly photographed and identified due to light or vehicle position and the like is solved, then the ultrahigh vehicle is reminded on the display 503 connected with the fixing mechanism 5, the accident rate is reduced, meanwhile, the shielding mechanism 3 is installed above the installation mechanism 1 and used for shielding sunlight or rain in a fine day, the natural aging degree of the device is reduced, the service life of the device is prolonged, meanwhile, the absorbing part 302 is arranged below the shielding mechanism 3, the absorbing part 302 is mostly made of black light absorption materials and used for reducing errors generated by ray height measurement due to sun-off reflection and vehicle lamp irradiation, and the accuracy of the device is improved.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. A multi-stage height-limiting early warning system, comprising:
an installation mechanism (1);
the rear end of the mounting mechanism (1) is provided with a rear shell (2), and the rear shell (2) is fixedly connected with the mounting mechanism (1) through welding; a shielding mechanism (3) is arranged above the mounting mechanism (1), and a columnar bulge below a shielding plate (301) of the shielding mechanism (3) is inserted into a counter bore above a mounting plate (101) of the mounting mechanism (1); the rear end of the rear shell (2) is provided with a connecting mechanism (4), and a connecting rod (401) of the connecting mechanism (4) is inserted into the connecting piece (202) of the rear shell (2); and a fixing mechanism (5) is installed below the connecting mechanism (4), and a cylinder of a fixing piece (501) of the fixing mechanism (5) is inserted into the through hole of the connecting plate (402).
2. The multi-stage height-limiting early warning system as claimed in claim 1, wherein the mounting mechanism (1) comprises:
the mounting plate (101), the mounting plate (101) is a plate-shaped structure, and the left side and the right side of the mounting plate (101) are provided with inclined planes; three rectangular through holes are formed in the mounting plate (101), and two rectangular grooves are formed in the front end face of the mounting plate (101); circular through-hole has been seted up to the rectangular channel bottom of mounting panel (101), and the rectangular channel internally mounted of mounting panel (101) has laser radar.
3. The multi-stage height-limiting early warning system as claimed in claim 2, wherein the mounting mechanism (1) further comprises:
the mounting pieces (102) are of hollow rectangular structures, the three mounting pieces (102) are fixedly connected to the rear end of the mounting plate (101), and the mounting pieces (102) are communicated with the rectangular through holes of the mounting plate (101); round-angle rectangular grooves are formed in the upper side and the lower side of the mounting piece (102), and a camera device is mounted inside the mounting piece (102) through screws;
the mounting grooves (103) are of rectangular structures, and the four mounting grooves (103) are formed in the front end face of the mounting plate (101); the bottom of the mounting groove (103) is provided with a through hole, and a receiver is arranged inside the mounting groove (103).
4. The multi-stage height-limiting early warning system as claimed in claim 1, wherein the rear housing (2) comprises:
the main body (201) is a U-shaped box body, three rectangular through holes are formed in the main body (201), four circular through holes are formed above the main body (201), and the camera device of the mounting piece (102) is inserted into the through holes of the main body (201);
connecting piece (202), connecting piece (202) are the rectangle structure, and two connecting piece (202) fixed connection are in the rear end of main part (201) to two circular through-holes have been seted up to the inside of connecting piece (202).
5. The multi-stage height-limiting early warning system as claimed in claim 1, wherein the shielding mechanism (3) comprises:
the shielding plate (301), the shielding plate (301) is a trapezoid plate-shaped structure, and inclined planes with two symmetrical sides are arranged above the shielding plate (301); a plate-shaped bulge is arranged below the shielding plate (301), and four columnar bulges are arranged below the plate-shaped bulge of the shielding plate (301);
the absorption piece (302), the absorption piece (302) is a plate-shaped trapezoidal structure, the absorption piece (302) is fixedly connected to the lower surface of the shielding plate (301), and the absorption piece (302) is made of light absorption materials.
6. The multi-stage height-limiting early warning system as claimed in claim 1, wherein the connecting mechanism (4) comprises:
the connecting rod (401) is of a hollow cylindrical structure, the right side of the connecting rod (401) is provided with a plate-shaped bulge, and the left side of the connecting rod (401) is provided with a flange;
the connecting plate (402) is of a plate-shaped structure, two circular through holes are formed in the upper side and the lower side of the connecting plate (402), and the connecting rods (401) are inserted into the through holes of the two connecting plates (402).
7. The multi-stage height-limiting early warning system as claimed in claim 1, wherein the fixing mechanism (5) comprises:
the fixing piece (501), the fixing piece (501) is a rectangular plate structure, and the rear end of the fixing piece (501) is provided with a rotating shaft; the front end of the fixing piece (501) is provided with two rectangular bulges, the insides of the rectangular bulges of the fixing piece (501) are provided with sliding grooves (502), and the sliding grooves (502) are of T-shaped structures;
the display (503) is an Led display device, a T-shaped bulge is arranged behind the display (503), and the T-shaped bulge of the display (503) is inserted into the sliding groove (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121030521.3U CN214796209U (en) | 2021-05-14 | 2021-05-14 | Multistage limit for height early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121030521.3U CN214796209U (en) | 2021-05-14 | 2021-05-14 | Multistage limit for height early warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214796209U true CN214796209U (en) | 2021-11-19 |
Family
ID=78693848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121030521.3U Active CN214796209U (en) | 2021-05-14 | 2021-05-14 | Multistage limit for height early warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214796209U (en) |
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2021
- 2021-05-14 CN CN202121030521.3U patent/CN214796209U/en active Active
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