CN211446692U - Infrared height limiting device for steel box girder ramp bridge - Google Patents
Infrared height limiting device for steel box girder ramp bridge Download PDFInfo
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- CN211446692U CN211446692U CN201922066550.4U CN201922066550U CN211446692U CN 211446692 U CN211446692 U CN 211446692U CN 201922066550 U CN201922066550 U CN 201922066550U CN 211446692 U CN211446692 U CN 211446692U
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- telescopic rod
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- steel box
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Abstract
The utility model provides an infrared height limiting device for a steel box girder ramp bridge, which comprises a box body, a telescopic rod, a sensor, a camera and an alarm; one side of the box body is fixed on the steel box girder, and the other side of the box body is provided with a telescopic rod, a camera and an alarm; one end of the telescopic rod is fixed on the box body, and the other end of the telescopic rod is provided with a sensor; the telescopic rods comprise a first telescopic rod and a second telescopic rod; the box body, the second telescopic rod, the first telescopic rod and the sensor are sequentially connected; the end face of the sensor is provided with an infrared emission hole. The utility model is directly mounted on the steel box girder of the steel box girder ramp, without the need of height limiting, and has simple installation, low cost and good effect; the solar panel is used as a backup power supply, so that the environment is protected, and electric energy can be saved; simple structure, convenient use and strong practicability.
Description
Technical Field
The utility model belongs to block or restrict the device field of traffic, in particular to steel box girder ramp bridge infrared limit for height device.
Background
At present, most of the existing height limiting devices adopt a height limiting portal frame type, and the road traffic safety is guaranteed by limiting the passing height of highways, ramps, culverts, bridges and the like. However, for the passing of the construction vehicles under the steel box girder ramp bridge in construction, no very regular height limiting measure is generally adopted, particularly for the ramp bridge with lower clear height, and sometimes the mechanical arm of the excavator in construction operation accidentally touches the box girder to scratch or damage the bottom plate of the box girder, thereby affecting the construction quality. As the ground of the construction site is mostly broken stone and sludge, the ground is uneven and complex, unexpected conditions are easy to occur if a conventional height limiting frame is adopted, expected effects cannot be achieved, and construction is difficult.
Disclosure of Invention
Problem to the background art exists, the utility model provides a do not use limit for height frame, can warn the vehicle of being equipped with the process in advance to avoid the superelevation vehicle to produce the destruction to the job site, lead to the fact the infrared limit for height device of difficult steel box girder ramp bridge for the construction.
In order to solve the technical problem, the utility model adopts the following technical scheme:
an infrared height limiting device for a steel box girder ramp bridge comprises a box body, a telescopic rod, a sensor, a camera and an alarm; one side of the box body is fixed on the steel box girder, and the other side of the box body is provided with a telescopic rod, a camera and an alarm; one end of the telescopic rod is fixed on the box body, and the other end of the telescopic rod is provided with a sensor.
The telescopic rods comprise a first telescopic rod and a second telescopic rod; the box body, the second telescopic rod, the first telescopic rod and the sensor are sequentially connected; the end face of the sensor is provided with an infrared emission hole.
Still include bracing piece, solar panel, the bracing piece is fixed on the box, solar panel passes through the bracing piece and is connected with the box.
The sensor is an infrared sensor, the appearance of the sensor is a disc type, and infrared rays can be emitted outwards through an infrared ray emitting hole in the end face of the disc.
Still include magnetic force adsorption equipment, the one side of box passes through magnetic force adsorption equipment and adsorbs on the steel box girder.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is directly mounted on the steel box girder of the steel box girder ramp, without the need of height limiting, and has simple installation, low cost and good effect;
2. the utility model adopts the solar panel as the backup power supply, which is not only environment-friendly, but also can save electric energy;
3. the utility model adopts the magnetic adsorption device, which can be simply and rapidly assembled/disassembled;
4. the utility model discloses an alarm can in time carry out the police dispatch newspaper and produce the orange flash of light, warn the driver to send the alarm of different degrees according to the distance difference.
Drawings
Fig. 1 is a side view of the present invention;
fig. 2 is a front view of the present invention;
wherein, 1 box, 2 second telescopic link, 3 first telescopic link, 4 sensors, 5 cameras, 6 alarms, 7 solar panel, 8 magnetic adsorption device, 9 infrared emission hole, 10 bracing pieces.
Detailed Description
The invention will be further described with reference to the following examples, which are illustrated in the accompanying drawings.
Example 1:
as shown in attached figures 1-2, the utility model comprises a box body 1, a telescopic rod, a sensor 4, a camera 5 and an alarm 6; one surface of the box body 1 is fixed on the steel box girder, and the other surface is provided with a telescopic rod, a camera 5 and an alarm 6; one end of the telescopic rod is fixed on the box body, and the other end of the telescopic rod is provided with a sensor 4. The distance between the vehicle about to pass through the ramp of the steel box girder and the ramp is captured by the sensor 4, so that a warning effect is provided for the ultrahigh vehicle, and the vehicle is prevented from colliding with the steel box girder of the ramp; the camera 5 can record the road condition in the range in real time, so that the observation of the staff on duty is facilitated; when the vehicle contacts infrared rays under the bridge, the alarm 6 gives an alarm in time and generates orange flashing light to warn a driver that the vehicle cannot pass through the alarm and give alarms of different degrees according to different distances.
The telescopic rods comprise a first telescopic rod 3 and a second telescopic rod 2; the box body 1, the second telescopic rod 2, the first telescopic rod 3 and the sensor 4 are sequentially connected; the end face of the sensor 4 is provided with an infrared ray emitting hole 9. First telescopic link 3, second telescopic link 2 adopt telescopic connection, and first telescopic link 3 can be in second telescopic link 2 internal extension or shorten to can adjust the position of sensor 4 on first telescopic link 3.
Still include bracing piece 10, solar panel 7, bracing piece 10 is fixed on box 1, and solar panel passes through bracing piece 10 and is connected with box 1. Solar panel 7 passes through the regulation of bracing piece 10 to place in the optimum position that can absorb sunshine, convert solar energy into the electric energy, do the utility model provides one of the power. When the solar charging was sufficient, regarded as the electric energy of solar energy conversion the utility model discloses a main power supply, when solar energy is insufficient, directly adopted the alternating current power supply to guarantee the required power of normal work of equipment, also make full use of clean energy accords with sufficient energy-concerving and environment-protective requirement.
The sensor 4 is an infrared sensor, the appearance of which is a disc type, and infrared rays can be produced outwards through an infrared ray emitting hole 9 on the end face of the disc. The disc type infrared sensor 4 can adjust the position of the joint of the first telescopic rod 3, and the disc type infrared sensor 4 is adjusted to enable the direction of the infrared rays emitted by the infrared emission hole 9 to be parallel to the bottom plate of the steel box girder.
Example 2:
as shown in attached figures 1-2, the utility model comprises a box body 1, a telescopic rod, a sensor 4, a camera 5 and an alarm 6; one surface of the box body 1 is fixed on the steel box girder, and the other surface is provided with a telescopic rod, a camera 5 and an alarm 6; one end of the telescopic rod is fixed on the box body, and the other end of the telescopic rod is provided with a sensor 4. The distance between the vehicle about to pass through the ramp of the steel box girder and the ramp is captured by the sensor 4, so that a warning effect is provided for the ultrahigh vehicle, and the vehicle is prevented from colliding with the steel box girder of the ramp; the camera 5 can record the road condition in the range in real time, so that the observation of the staff on duty is facilitated; when the vehicle contacts infrared rays under the bridge, the alarm 6 gives an alarm in time and generates orange flashing light to warn a driver that the vehicle cannot pass through the alarm and give alarms of different degrees according to different distances.
The telescopic rods comprise a first telescopic rod 3 and a second telescopic rod 2; the box body 1, the second telescopic rod 2, the first telescopic rod 3 and the sensor 4 are sequentially connected; the end face of the sensor 4 is provided with an infrared ray emitting hole 9. First telescopic link 3, second telescopic link 2 adopt telescopic connection, and first telescopic link 3 can be in second telescopic link 2 internal extension or shorten to can adjust the position of sensor 4 on first telescopic link 3.
Still include bracing piece 10, solar panel 7, bracing piece 10 is fixed on box 1, and solar panel passes through bracing piece 10 and is connected with box 1. Solar panel 7 passes through the regulation of bracing piece 10 to place in the optimum position that can absorb sunshine, convert solar energy into the electric energy, do the utility model provides one of the power. When the solar charging was sufficient, regarded as the electric energy of solar energy conversion the utility model discloses a main power supply, when solar energy is insufficient, directly adopted the alternating current power supply to guarantee the required power of normal work of equipment, also make full use of clean energy accords with sufficient energy-concerving and environment-protective requirement.
The sensor 4 is an infrared sensor, the appearance of which is a disc type, and infrared rays can be emitted outwards through an infrared ray emitting hole 9 on the end face of the disc. The disc type infrared sensor 4 can adjust the position of the joint of the first telescopic rod 3, and the disc type infrared sensor 4 is adjusted to enable the direction of the infrared rays emitted by the infrared emission hole 9 to be parallel to the bottom plate of the steel box girder.
Still include magnetic force adsorption equipment 8, the one side of box 1 passes through magnetic force adsorption equipment 8 and adsorbs on the steel box girder. The magnetic adsorption device is provided with a switch, and when the magnetic adsorption device is installed, the switch of the magnetic adsorption device is turned on, and the magnetic adsorption device can be adsorbed on the box girder by virtue of magnetic force to be fixed; when the box girder is disassembled, the switch of the magnetic adsorption device is closed, and the box girder can be disassembled after the magnetic force disappears.
The working principle is as follows: utilize 8 fixing device of magnetic force adsorption equipment in bridge web lower part, charge box 1 through solar panel 7 on the bracing piece 10, guarantee the utility model discloses a normal work adjusts telescopic link 2, telescopic link 3 and disc type infrared ray sensor 4, guarantees that the infrared ray is at reasonable position and parallel with the bridge bottom plate, and the infrared ray triggers alarm 6 when being contacted by the vehicle, and alarm 6 carries out suitable audible and visual alarm according to the distance of difference and reminds the driver, and the alarm that is more nearly apart from will be more urgent, has guaranteed the safety of bridge.
The scope of the present invention is not limited to the above-described embodiments, and it is obvious that those skilled in the art can make various modifications and variations to the present invention without departing from the scope and spirit of the present invention. It is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.
Claims (5)
1. The utility model provides an infrared limit for height device of steel box girder ramp bridge which characterized in that: comprises a box body (1), a telescopic rod, a sensor (4), a camera (5) and an alarm (6); one surface of the box body (1) is fixed on the steel box girder, and the other surface is provided with a telescopic rod, a camera (5) and an alarm (6); one end of the telescopic rod is fixed on the box body, and the other end of the telescopic rod is provided with a sensor (4).
2. The infrared height limiting device for the steel box girder ramp bridge according to claim 1, characterized in that: the telescopic rods comprise a first telescopic rod (3) and a second telescopic rod (2); the box body (1), the second telescopic rod (2), the first telescopic rod (3) and the sensor (4) are sequentially connected; the end face of the sensor (4) is provided with an infrared emission hole (9).
3. The infrared height limiting device for the steel box girder ramp bridge according to claim 2, characterized in that: still include bracing piece (10), solar panel, bracing piece (10) are fixed on box (1), solar panel passes through bracing piece (10) and is connected with box (1).
4. The infrared height limiting device for the steel box girder ramp bridge according to claim 3, characterized in that: the sensor (4) is an infrared sensor, the appearance of the sensor is a disc type, and infrared rays can be emitted outwards through an infrared ray emitting hole (9) in the end face of the disc.
5. The infrared height limiting device for the steel box girder ramp bridge according to any one of claims 1 to 4, wherein: the steel box beam is characterized by further comprising a magnetic adsorption device (8), wherein one surface of the box body (1) is adsorbed on the steel box beam through the magnetic adsorption device (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922066550.4U CN211446692U (en) | 2019-11-26 | 2019-11-26 | Infrared height limiting device for steel box girder ramp bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922066550.4U CN211446692U (en) | 2019-11-26 | 2019-11-26 | Infrared height limiting device for steel box girder ramp bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211446692U true CN211446692U (en) | 2020-09-08 |
Family
ID=72302482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922066550.4U Active CN211446692U (en) | 2019-11-26 | 2019-11-26 | Infrared height limiting device for steel box girder ramp bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211446692U (en) |
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2019
- 2019-11-26 CN CN201922066550.4U patent/CN211446692U/en active Active
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