CN214530342U - Adjustable vehicle height limiting device for bridge - Google Patents
Adjustable vehicle height limiting device for bridge Download PDFInfo
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- CN214530342U CN214530342U CN202022295977.4U CN202022295977U CN214530342U CN 214530342 U CN214530342 U CN 214530342U CN 202022295977 U CN202022295977 U CN 202022295977U CN 214530342 U CN214530342 U CN 214530342U
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- limit
- height
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- rack
- roof
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- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 7
- 230000005611 electricity Effects 0.000 claims description 4
- 206010039203 Road traffic accident Diseases 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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Abstract
The utility model discloses a vehicle limit for height device for bridge with adjustable, including roof-rack and stand, its characterized in that: the both ends of roof-rack are provided with the stand respectively, the bottom swing joint of stand has the gyro wheel, the outside of stand all is provided with fixed establishment, the both sides of roof-rack all are provided with the movable sleeve, the bottom of movable sleeve is provided with electronic telescoping device, electronic telescoping device's surface is provided with the limit for height pole, electronic telescoping device includes motor, lead screw, slide bar and slider. This vehicle limit for height device for bridge with adjustable through the electronic telescoping device fixed connection of movable sleeve and bottom, can avoid appearing wrong judgement when the driver hits the limit for height pole, takes place the traffic accident, can make the device remove through the gyro wheel that sets up in the stand bottom, through setting up the liquid crystal display in roof-rack center department, can show the restriction height of current limit for height pole.
Description
Technical Field
The utility model relates to a limit for height pole technical field specifically is a vehicle limit for height device for bridge with adjustable.
Background
The height limiting device for the highway bridge is used for limiting the passing of overhigh vehicles, preventing the overweight of the vehicles caused by the accumulation of loaded goods and damaging the bridge, but due to the existence of the height limiting rod, the height limiting rod ensures that special emergency vehicles such as large emergency vehicles, rescue vehicles, military vehicles and the like cannot pass through in time to bring inconvenience and even influence to a large extent, most height limiting rods are rigid, when a driver makes wrong judgment to break through the height limiting rods, very serious traffic accidents can occur, and the height limiting device also has the defect that the whole body cannot move.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a vehicle limit for height device for bridge with adjustable has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an adjustable vehicle height limiting device for a bridge comprises an upper frame and upright posts, wherein the two ends of the upper frame are respectively provided with the upright posts, the bottom of each upright post is movably connected with a roller, the middle part of each upright post is provided with a first threaded hole, the outer sides of the upright posts are provided with fixing mechanisms, each fixing mechanism comprises a fixing seat and a fixing rod, one end of each fixing rod, which is close to the corresponding upright post, is provided with a second threaded hole matched with the first threaded hole, the fixing rods are in threaded connection with the upright posts through bolts, the two sides of the upper frame are respectively provided with a movable sleeve, the bottom of each movable sleeve is provided with an electric telescopic device, the outer surface of each electric telescopic device is provided with a height limiting rod, the outer surface of each height limiting rod is provided with a clamping groove, each electric telescopic device comprises a motor, a screw rod, a sliding rod and a sliding block, the inside of each electric telescopic device is provided with a motor, the bottom of each motor is movably connected with the screw rod, the outer surface of lead screw has cup jointed the slider, the other end and the slide bar cup joint of slider, the fixed surface of slider is connected with the fixture block, the fixture block is with the draw-in groove joint of limit for height pole surface.
Optionally, the top of the upright post is fixedly connected with the top frame through an inclined supporting rod.
Optionally, the one end of roof-rack is provided with the alarm, the other end of roof-rack is provided with the camera, one side that the head of making a video recording was close to the alarm is provided with solar panel, solar panel is connected with the power storage device, the power storage device provides electric power for electrical equipment.
Optionally, one end of the height limiting rod is provided with an infrared transmitter, and the other end of the height limiting rod is provided with an infrared receiver.
Optionally, the fixing seat is internally provided with a third screw hole passing through the ground bolt, and the number of the screw holes is eight.
Optionally, the front of the top frame is fixedly provided with a liquid crystal display screen, and one side of the alarm is provided with a control device.
(III) advantageous effects
The utility model provides a vehicle limit for height device for bridge with adjustable possesses following beneficial effect:
1. this vehicle limit for height device for bridge with adjustable, through the electronic telescoping device fixed connection of movable sleeve and bottom, can avoid appearing the wrong judgement when the driver hits the limit for height pole, take place the traffic accident, the alarm of roof-rack one side can send alarm signal when having the vehicle that surpasss the limit for height to drive, can play the warning effect, can shoot the vehicle that surpasss the limit for height pole and travel through setting up the camera in roof-rack one end.
2. This vehicle limit for height device for bridge with adjustable can make whole device remove through the gyro wheel that sets up in the stand bottom, when removing required position, uses fixing device to pass through screw and ground bolted connection on the fixing base to fix the device, can strengthen the stability of device through the bracing piece to one side that sets up in stand both sides.
3. This vehicle limit for height device for bridge with adjustable through setting up the solar panel at the roof-rack top, can use solar energy power generation and store accumulate device, and accumulate device supplies power to electrical equipment, through setting up the liquid crystal display in roof-rack center department, can show the restriction height of current limit for height pole.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the cross-sectional structure of the electric telescopic device of the present invention.
In the figure: 1. a top frame; 2. a column; 3. a roller; 4. a fixed seat; 5. fixing the rod; 6. a movable sleeve; 7. an electric telescopic device; 701. a motor; 702. a screw rod; 703. a slide bar; 704. a slider; 8. a height limiting rod; 9. an inclined support rod; 10. an alarm; 11. a camera; 12. a solar panel; 13. an infrared emitter; 14. an infrared receiver; 15. a third screw hole; 16. a liquid crystal display screen; 17. and a control device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 2, the present invention provides a technical solution: an adjustable height limiting device for a bridge vehicle comprises a top frame 1 and upright columns 2, wherein the two ends of the top frame 1 are respectively and fixedly connected with the upright columns 2, a liquid crystal display screen 16 is fixedly arranged on the front surface of the top frame 1 and can display the limiting height of the current height limiting device, the bottoms of the upright columns 2 are movably connected with idler wheels 3, the whole device can move, the middle parts of the upright columns 2 are provided with first threaded holes, the tops of the upright columns 2 are fixedly connected with the top frame 1 through inclined supporting rods 9 and can enhance the stability of the device, fixing mechanisms are arranged on the outer sides of the upright columns 2 and comprise fixing seats 4 and fixing rods 5, third threaded holes 15 which pass through ground bolts are formed in the fixing seats 4, the number of the threaded holes is eight, when the device is moved to a required position, the fixing device is connected with the ground bolts through the third threaded holes 15 in the fixing seats 4 and is used for fixing the device, one end of the fixed rod 5 close to the upright post 2 is provided with a threaded hole II matched with the threaded hole I, the fixed rod 5 is in threaded connection with the upright post 2 through a bolt, one end of the top frame 1 is provided with an alarm 10 which can send out an alarm signal when a vehicle with a height exceeding a limited height comes and can play a role of warning, one side of the alarm 10 is provided with a control device 17, the other end of the top frame 1 is provided with a camera 11, the camera 11 can take pictures of the vehicle running beyond the height limit rod 8, one side of the camera 11 close to the alarm 10 is provided with a solar panel 12, the solar panel 12 is connected with an electricity storage device, the electricity storage device provides electric power for electrical equipment, two sides of the top frame 1 are provided with movable sleeves 6, the bottom of the movable sleeves 6 is provided with an electric telescopic device 7, and traffic accidents can be avoided when a driver mistakenly judges and hits the height limit rod 8, the surface of electronic telescoping device 7 is provided with limit for height pole 8, the one end of limit for height pole 8 is provided with infra-red transmitter 13, the other end of limit for height pole 8 is provided with infrared receiver 14, the draw-in groove has been seted up to limit for height pole 8's surface, the inside of electronic telescoping device 7 is provided with motor 701, the bottom swing joint of motor 701 has lead screw 702, slider 704 has been cup jointed to lead screw 702's surface, slider 704's the other end and slide bar 703 cup joint, slider 704's fixed surface is connected with the fixture block, the fixture block is connected with the draw-in groove joint of limit for height pole 8 surface.
In conclusion, when the adjustable vehicle height limiting device for the bridge is used, when a vehicle exceeding the height limit enters the identification range, the alarm 10 sends an alarm signal to warn a driver, if the vehicle still approaches the height limiting device, the camera 11 can take pictures of the information of the vehicle to obtain evidence, the electric telescopic device 7 is sleeved on the top frame 1 through the movable sleeve 6, the occurrence of traffic accidents is avoided, when the height of the height limiting rod 8 needs to be adjusted, an instruction is sent by a worker, the infrared receiver 14 on the height limiting rod 8 receives the signal and transmits the signal to the control device 17, and the control device 17 sends 7 instructions to the electric telescopic device to control the height limiting rod 8 to ascend and descend.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a vehicle limit for height device for bridge with adjustable, includes roof-rack (1) and stand (2), its characterized in that: the utility model discloses a high-voltage switchgear assembly, including roof-rack (1), top frame (1), fixed establishment, dead lever (5), fixed establishment, movable sleeve (6), electric telescopic device (7), the surface of electric telescopic device (7) is provided with limit for height pole (8), the draw-in groove has all been seted up to the surface of limit for height pole (8), electric telescopic device (7) include motor (701)' 701, gyro wheel (3) are connected to the bottom swing joint of stand (2), threaded hole one is seted up at the middle part of stand (2), the outside of stand (2) all is provided with fixed establishment, fixed establishment includes fixing base (4) and dead lever (5), dead lever (5) are close to the one end of stand (2) and seted up with threaded hole one matched with screw hole two, and dead lever (5) pass through bolt and stand (2) threaded connection, the both sides of roof-rack (1) all are provided with movable sleeve (6), the bottom of movable sleeve (6) is provided with electric telescopic device (7), the surface of electric telescopic device (7), limit for height pole (8) is provided with limit for height pole (8), the surface, Lead screw (702), slide bar (703) and slider (704), the inside of electric telescopic device (7) is provided with motor (701), the bottom swing joint of motor (701) has lead screw (702), slider (704) has been cup jointed to the surface of lead screw (702), the other end and the slide bar (703) of slider (704) cup joint, the fixed surface of slider (704) is connected with the fixture block, the fixture block is with the draw-in groove joint of limit for height pole (8) surface.
2. The adjustable vehicle height limiting device for bridges of claim 1, wherein: the top of the upright post (2) is fixedly connected with the top frame (1) through an inclined support rod (9).
3. The adjustable vehicle height limiting device for bridges of claim 1, wherein: the one end of roof-rack (1) is provided with alarm (10), the other end of roof-rack (1) is provided with camera (11), one side that camera (11) are close to alarm (10) is provided with solar panel (12), solar panel (12) are connected with the accumulate device, the accumulate device provides electric power for electrical equipment.
4. The adjustable vehicle height limiting device for bridges of claim 1, wherein: the one end of limit for height pole (8) is provided with infrared transmitter (13), the other end of limit for height pole (8) is provided with infrared receiver (14), infrared transmitter (13) and infrared receiver (14) are connected with controlling means (17) electricity, controlling means (17) are connected with alarm (10) electricity.
5. The adjustable vehicle height limiting device for bridges of claim 1, wherein: the inside of fixing base (4) all is seted up screw three (15) through the earth bolt, just the figure of screw three (15) is eight.
6. The adjustable vehicle height limiting device for bridges of claim 1, wherein: the front surface of the top frame (1) is fixedly provided with a liquid crystal display screen (16), and one side of the liquid crystal display screen (16) is provided with a control device (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022295977.4U CN214530342U (en) | 2020-10-15 | 2020-10-15 | Adjustable vehicle height limiting device for bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022295977.4U CN214530342U (en) | 2020-10-15 | 2020-10-15 | Adjustable vehicle height limiting device for bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214530342U true CN214530342U (en) | 2021-10-29 |
Family
ID=78230152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022295977.4U Active CN214530342U (en) | 2020-10-15 | 2020-10-15 | Adjustable vehicle height limiting device for bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214530342U (en) |
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2020
- 2020-10-15 CN CN202022295977.4U patent/CN214530342U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240428 Address after: No. 274, Xiaoducheng Village, Guanzhuang Town, Neiqiu County, Xingtai City, Hebei Province, 054000 Patentee after: Zhao Yulin Country or region after: China Address before: 221439 No. 12, Chuangye Industrial Park, Hegou Town, Xinyi City, Xuzhou City, Jiangsu Province Patentee before: Xuzhou baobolong Manufacturing Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240805 Address after: 054000 West of Xiaodu City Village, Guanzhuang Town, Neiqiu County, Xingtai City, Hebei Province Patentee after: Xingtai Zhaocheng Highway Engineering Co.,Ltd. Country or region after: China Address before: No. 274, Xiaoducheng Village, Guanzhuang Town, Neiqiu County, Xingtai City, Hebei Province, 054000 Patentee before: Zhao Yulin Country or region before: China |