CN211420928U - Parking warning system for liquefied gas filling field - Google Patents
Parking warning system for liquefied gas filling field Download PDFInfo
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- CN211420928U CN211420928U CN201922011684.6U CN201922011684U CN211420928U CN 211420928 U CN211420928 U CN 211420928U CN 201922011684 U CN201922011684 U CN 201922011684U CN 211420928 U CN211420928 U CN 211420928U
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- parking
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- 230000001960 triggered effect Effects 0.000 claims description 15
- 230000006698 induction Effects 0.000 abstract description 34
- 230000009467 reduction Effects 0.000 abstract description 20
- 230000000694 effects Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 3
- 239000003915 liquefied petroleum gas Substances 0.000 description 3
- 239000003209 petroleum derivative Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
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Abstract
The utility model discloses a parking warning system for liquefied gas filling field, including the warning post device that cooperatees, speed reduction induction system and parking induction system all include one and are used for burying underground in the base box on ground, all install one in the cavity of base box and warn post device communication connection's trigger inductor, the top surface of base box all is fixed with flexible lid, trigger the inductor in order to be used for making the flexible lid that pushes down when car tire pressure is established on flexible lid, speed reduction induction system and parking induction system install in proper order in the car backing stroke subaerial, make warning post device send the warning signal that slows down when being used for when the car is pressed and is located speed reduction induction system on, and make warning post device send the warning signal that parks when the car that continues backing a car is pressed and is located parking induction system. The utility model has the advantages of simple structure is compact, can realize unmanned on duty, the accuracy of backing a car, the security is high, greatly reduced human cost.
Description
Technical Field
The utility model mainly relates to liquefied petroleum gas filling equipment field, concretely relates to parking warning system for liquefied petroleum gas filling field.
Background
In the existing liquefied petroleum gas filling yard, large tank cars are needed to transport petroleum gas. Tank cars are generally bulky and have long car bodies. When a tanker arrives, it is often necessary for a number of workers to perform on-site command of the tanker on the ground to stop the tanker at a designated location for loading and unloading of the liquefied petroleum. Among these are the following problems:
1. the labor intensity is high, and workers are required to conduct on-site command on the ground no matter in burning sun or rainy day, so that not only is the labor cost increased, but also the labor intensity is hard.
2. The work risk is large. Since tank cars are generally large in size and long in car body, drivers in the cars have poor driving sight, which easily causes operation risks to ground commanders, such as hanging over and knocking over by the cars and great operation risks.
3. When the working personnel are busy, some drivers may carry out the backing operation privately. However, the driving sight line in the tank truck is poor, and the parking position of the tank truck is required to be very accurate (for the convenience of butt joint with ground equipment such as oil pipes and machines), so that the tank truck which backs a car privately cannot stop at the optimal position, and sometimes even the risk of equipment collision at the tail of the car occurs.
SUMMERY OF THE UTILITY MODEL
The utility model solves the technical problem that: aiming at the problems in the prior art, the parking warning system for the liquefied gas filling field is simple and compact in structure, can realize unattended operation, accurate backing, high safety and greatly reduced labor cost.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a parking warning system for liquefied gas filling field, is including coordinating warning post device, speed reduction induction system and parking induction system all include one and are used for burying underground in the base box on ground, all install one in the cavity of base box with warning post device communication connection's trigger inductor, the top surface of base box all is fixed with flexible lid, triggers the inductor with the flexible lid that makes the pushing down when car tire pressure is established on flexible lid, speed reduction induction system and parking induction system install in proper order in the car backing stroke subaerial, make warning post device send the warning signal of slowing down when being used for when the car is pressed and is located speed reduction induction system on to make warning post device send the warning signal of parkking when the car that continues backing a car is pressed and is located parking induction system on.
As a further improvement of the present invention, the cavity of the base box is fixed with more than one support column erected in both sides of the trigger inductor, and a flexible cover for supporting the trigger inductor to form a support protection when pressed down.
As a further improvement, more than one spring post erected for setting, a flexible cover used for supporting the downward pressing and a flexible cover upwards resetting when the state is not pressed are all installed on the two sides of the trigger inductor in the cavity of the base box.
As a further improvement, be equipped with yellow light zone and red light zone on the warning post device, work as when speed reduction induction system's trigger inductor is triggered and signals yellow light zone sends yellow light in order to be used for reminding the driver of backing a car to decelerate, works as when parking induction system's trigger inductor is triggered and signals red light zone sends red light in order to be used for reminding the driver of backing a car to park at once.
As a further improvement, still be equipped with voice module on the warning post device, work as when speed reduction induction system's trigger inductor is triggered and signals voice module sends speed reduction voice prompt, works as when parking induction system's trigger inductor is triggered and signals voice module sends parking voice prompt.
As a further improvement of the present invention, the flexible cover is made of rubber.
As a further improvement of the present invention, the base box is provided with two or more mounting holes for detachably fixing the flexible cover to the base box through a screw member.
Compared with the prior art, the utility model has the advantages of:
firstly the utility model discloses a parking warning system through warning post device, speed reduction induction system and parking induction system mutually support, can realize unmanned on duty commander operation of backing a car, greatly reduced personnel's cost, stopped the risk of colliding when the commander of backing a car moreover. Meanwhile, a driver of the vehicle backing can look straight at the warning column device for observation, the problem that the distance is judged by shouting by people or observing a rearview mirror in the past is solved, and the operation is very convenient.
Secondly the utility model discloses a parking warning system, because speed reduction induction system and parking induction system have certain distance within a definite time, speed reduction induction system has the warning effect, can remind the driver in advance to slow down to finally realize accurate the parking in parking induction system department, not only guaranteed that the high efficiency of backing a car in earlier stage goes on, also guaranteed the accurate of later stage parking target in place, fine compromise high efficiency and safety.
Thirdly, the utility model discloses a parking warning system through with speed reduction induction system and parking induction system pre-buried in reasonable position, the precision of backing a car improves greatly, can not take place the risk of rear of a vehicle striking equipment, very makes things convenient for developing of subsequent equipment butt joint and petroleum gas loading and unloading operation, has improved work efficiency greatly. Meanwhile, the speed reduction sensing device and the parking sensing device buried underground do not protrude out of the ground too high, and the ground can conveniently carry out other operations when the vehicle is not backed.
Fourthly the utility model discloses a parking warning system is equipped with yellow light zone and red light zone of giving out light on the warning post device, and luminous that can be timely reminds, and it is splendid to remind the effect. Still be equipped with voice module on the warning post device for this device not only can give out light and remind the warning, has pronunciation warning moreover simultaneously, and warning effect is better, and the security is higher.
Drawings
Fig. 1 is a schematic diagram of a parking warning system for a liquefied gas filling yard according to the present invention.
Fig. 2 is a schematic view of the three-dimensional structure of the deceleration sensing device of the present invention.
Fig. 3 is a schematic view of the principle of the local three-dimensional structure of the deceleration sensing device of the present invention.
Fig. 4 is a schematic view of the internal structure of the deceleration sensing device of the present invention.
Illustration of the drawings:
1. a warning post device; 11. a yellow light emitting region; 12. a red light emitting region; 13. a voice module; 2. a deceleration sensing device; 3. a parking sensing device; 4. a base case; 41. a support pillar; 42. a spring post; 43. mounting holes; 5. a flexible cover; 6. and triggering the inductor.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments and drawings.
As shown in fig. 1 to 4, the utility model provides a parking warning system for liquefied gas filling field, including cooperation warning post device 1, speed reduction induction system 2 and parking induction system 3 all include one and are used for burying underground in the base box 4 on ground, all install one in the cavity of base box 4 with warning post device 1 communication connection's trigger inductor 6, in this embodiment, trigger inductor 6 is wired communication connection with warning post device 1. Of course, in other embodiments, the triggering sensor 6 and the warning column device 1 may also be connected for wireless communication, for example, a 2.4G wireless connection module in the prior art is used for connection, and these simple changes should belong to the protection scope of the present invention. A flexible cover 5 is fixed to the top surface of the base box 4 for triggering the trigger sensor 6 by the flexible cover 5 pressed down when the automobile tire is pressed on the flexible cover 5. Because the flexible cover 5 is flexible, the flexible cover 5 pressed down can trigger the trigger sensor 6 below only when the automobile tire is pressed on the flexible cover 5; when the flexible cover 5 is not pressed by the automobile, the flexible cover 5 cannot be pressed down and the trigger sensor 6 below cannot be triggered. The deceleration sensing device 2 and the parking sensing device 3 are sequentially installed on the ground of the reversing stroke of the automobile so as to enable the warning column device 1 to send a deceleration warning signal when the automobile is pressed on the deceleration sensing device 2 and enable the warning column device 1 to send a parking warning signal when the automobile continuing to reverse is pressed on the parking sensing device 3. The specific implementation principle is as follows:
in this embodiment, the warning post device 1 is installed at a side of the reversing travel of the vehicle, so that a driver can clearly see the warning content of the warning post device 1. The deceleration sensing means 2 and the parking sensing means 3 are spaced apart from each other. When the automobile backs a car in the earlier stage, the driver can select a slightly faster speed, so that the time can be saved conveniently, and the working efficiency is improved. When the automobile is pressed on the deceleration sensing device 2, the trigger sensor 6 of the deceleration sensing device 2 is triggered and sends a signal to the warning post device 1, then the warning post device 1 sends a deceleration warning signal, at the moment, a driver can reduce the speed of the automobile at once, the automobile can be backed at a slow speed, and the operation safety is improved. Until the tire pressure of the automobile backing at a slow speed is arranged on the parking sensing device 3, the triggering sensor 6 of the parking sensing device 3 is triggered and sends a signal to the warning post device 1, and then the warning post device 1 sends a parking warning signal. At the moment, because the speed of a vehicle is very slow, a driver can park at once, phenomena such as vehicle sliding and the like can not occur, and accurate parking operation is realized. Through the special scientific operation, the method has the following technical advantages:
firstly the utility model discloses a parking warning system through warning post device 1, speed reduction induction system 2 and parking induction system 3 mutually support, can realize unmanned on duty commander operation of backing a car, greatly reduced personnel cost, stopped the risk of hitting people when the command of backing a car moreover. Meanwhile, a driver of the vehicle backing can look straight at the warning column device 1 to observe, the problem that the distance is judged by shouting by people or observing a rearview mirror in the past is solved, and the operation is very convenient.
Secondly the utility model discloses a parking warning system, because speed reduction induction system 2 and parking induction system 3 within a definite time have certain distance, speed reduction induction system 2 has the warning effect, can remind the driver in advance to slow down to finally realize accurate the parking in 3 departments of parking induction system, not only guaranteed the high efficiency of backing a car in earlier stage and go on, also guaranteed the accurate of later stage parking and target in place, fine compromise high efficiency and safety.
Thirdly, the utility model discloses a parking warning system, through with speed reduction induction system 2 and parking induction system 3 pre-buried in reasonable position, the precision of backing a car improves greatly, can not take place the risk of rear of a vehicle striking equipment, very make things convenient for developing of subsequent equipment butt joint and petroleum gas oil loading and unloading operation, improved work efficiency greatly. Meanwhile, the speed reduction sensing device 2 and the parking sensing device 3 buried underground do not protrude out of the ground too high, so that the ground is smooth, and the ground can be conveniently developed for other operations when the vehicle is not backed.
As shown in fig. 3 and 4, further, in the preferred embodiment, more than one upright supporting column 41 for supporting the flexible cover 5 when pressed downwards is fixed in the cavity of the base box 4 on both sides of the trigger sensor 6 to form a supporting protection for the trigger sensor 6. In the present embodiment, the height of the top surface of the supporting column 41 is slightly lower than the height of the top surface of the trigger sensor 6. This has not only guaranteed that the flexible lid 5 that pushes down can in time trigger sensor 6, also makes the wheel can not crush trigger sensor 6 simultaneously, the effectual life who prolongs equipment.
As shown in fig. 3 and 4, further, in the preferred embodiment, more than one vertically arranged spring column 42 is installed in the cavity of the base case 4 on both sides of the trigger sensor 6 for supporting the flexible cover 5 when pressed downward and making the flexible cover 5 reset upward when not pressed. The spring column 42 vertically arranged can further support the downward-pressed flexible cover 5 to support and protect the trigger sensor 6, and can timely reset upwards under the action of the elastic restoring force of the spring column 42 once the wheels leave, so that the next pressing alarm operation is facilitated. Of course, the flexible cover 5 itself has flexibility, such as the flexible cover 5 made of rubber, which enables the flexible cover 5 to be restored upward even without the spring posts 42. But with the addition of the spring post 42, the return is more rapid and timely.
As shown in fig. 1, in a preferred embodiment, the warning post device 1 is provided with a yellow light emitting area 11 and a red light emitting area 12, the yellow light emitting area 11 emits yellow light to remind the driver of backing to decelerate when the trigger sensor 6 of the deceleration sensing device 2 is triggered and sends a signal, and the red light emitting area 12 emits red light to remind the driver of backing to stop at once when the trigger sensor 6 of the parking sensing device 3 is triggered and sends a signal. In this embodiment, be equipped with the translucent cover of two segmentations on the warning post device 1, installed yellow light source and red light source in two translucent covers respectively, luminous that can be timely reminds, and it is splendid to remind the effect. Of course, in other embodiments, different light sources may be provided, such as a traffic flashing light in the prior art, as long as the driver can be warned.
As shown in fig. 1, in a preferred embodiment, the warning post device 1 is further provided with a voice module 13, the voice module 13 sends a deceleration voice prompt when the trigger sensor 6 of the deceleration sensing device 2 is triggered and sends a signal, and the voice module 13 sends a parking voice prompt when the trigger sensor 6 of the parking sensing device 3 is triggered and sends a signal. Different warning voices such as 'please slow down' and 'please stop' are preset in the voice module 13, so that the device can emit light to remind and warn, and has voice reminding and warning functions, so that the warning effect is better and the safety is higher.
As shown in fig. 2, 3 and 4, further, in the preferred embodiment, the flexible cover 5 is made of rubber. In the present embodiment, the base case 4 is provided with two or more mounting holes 43 for detachably fixing the flexible cover 5 to the base case 4 by screw members. This is firstly convenient for in time uncap and is maintained devices such as inside trigger inductor 6, spring post 42, and secondly also is convenient for in time change flexible lid 5 to wearing and tearing.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, a plurality of modifications and decorations without departing from the principle of the present invention should be considered as the protection scope of the present invention.
Claims (7)
1. The parking warning system for the liquefied gas filling field is characterized by comprising a warning column device (1), a deceleration sensing device (2) and a parking sensing device (3) which are matched, wherein the deceleration sensing device (2) and the parking sensing device (3) respectively comprise a base box (4) which is buried underground on the ground, a trigger sensor (6) which is in communication connection with the warning column device (1) is installed in a cavity of the base box (4), a flexible cover (5) is fixed on the top surface of the base box (4) and used for triggering the trigger sensor (6) by the flexible cover (5) which is pressed down when automobile tire pressure is arranged on the flexible cover (5), and the deceleration sensing device (2) and the parking sensing device (3) are sequentially installed on the ground of an automobile backing stroke and used for enabling the column device (1) to send a deceleration warning signal when the automobile is pressed on the deceleration sensing device (2), And when the automobile which continues to back is pressed on the parking sensing device (3), the warning column device (1) sends a parking warning signal.
2. Parking warning system for liquefied gas filling plant according to claim 1, characterized in that more than one upright supporting column (41) and flexible cover (5) for supporting when pressing down are fixed on both sides of the trigger inductor (6) in the cavity of the base box (4) to form supporting protection for the trigger inductor (6).
3. The parking warning system for a liquefied gas filling yard according to claim 1, wherein more than one vertically arranged spring column (42) is installed on both sides of the trigger inductor (6) in the cavity of the base box (4), and the flexible cover (5) is used for supporting the flexible cover (5) when being pressed down and enabling the flexible cover (5) to be reset upwards when not being pressed.
4. The parking warning system for the liquefied gas filling yard according to claim 1, wherein the warning post device (1) is provided with a yellow light emitting area (11) and a red light emitting area (12), when the trigger sensor (6) of the deceleration sensing device (2) is triggered and sends a signal, the yellow light emitting area (11) emits yellow light for reminding a driver of backing to decelerate, and when the trigger sensor (6) of the parking sensing device (3) is triggered and sends a signal, the red light emitting area (12) emits red light for reminding the driver of backing to park immediately.
5. The parking warning system for the liquefied gas filling yard according to claim 4, wherein a voice module (13) is further arranged on the warning column device (1), when the trigger sensor (6) of the deceleration sensing device (2) is triggered and sends a signal, the voice module (13) sends a deceleration voice prompt, and when the trigger sensor (6) of the parking sensing device (3) is triggered and sends a signal, the voice module (13) sends a parking voice prompt.
6. Parking warning system for liquefied gas filling plants according to claim 1, characterized in that the flexible cover (5) is made of rubber.
7. Parking warning system for liquefied gas filling plants according to claim 1, characterized in that the base box (4) is provided with more than two mounting holes (43) for detachably fixing the flexible cover (5) to the base box (4) by means of screw members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922011684.6U CN211420928U (en) | 2019-11-20 | 2019-11-20 | Parking warning system for liquefied gas filling field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922011684.6U CN211420928U (en) | 2019-11-20 | 2019-11-20 | Parking warning system for liquefied gas filling field |
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| Publication Number | Publication Date |
|---|---|
| CN211420928U true CN211420928U (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922011684.6U Expired - Fee Related CN211420928U (en) | 2019-11-20 | 2019-11-20 | Parking warning system for liquefied gas filling field |
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| CN (1) | CN211420928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114590279A (en) * | 2022-02-25 | 2022-06-07 | 武汉辛顿信息技术有限公司 | Automobile positioning alarm system for loading railway flatcar |
-
2019
- 2019-11-20 CN CN201922011684.6U patent/CN211420928U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114590279A (en) * | 2022-02-25 | 2022-06-07 | 武汉辛顿信息技术有限公司 | Automobile positioning alarm system for loading railway flatcar |
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Granted publication date: 20200904 |