Electronic truck scale table top anti-falling device

Abstract

The utility model discloses an electronic truck scale table top anti-falling device which comprises a first anti-falling side protection plate and a second anti-falling side protection plate which are symmetrically arranged on the two opposite sides of an electronic truck scale table top in an enclosing mode. Sliding cavities are formed in the sides, facing the table top of the electronic truck scale, of the first anti-falling side protection plate and the second anti-falling side protection plate, buffer plates are slidably connected into the sliding cavities, one ends of the buffer plates extend to the outer portions of the sliding cavities, buffer springs are arranged in the sliding cavities, and the buffer springs are fixedly connected with the buffer plates; the sides, away from the electronic truck scale table top, of the first anti-falling side protection plate and the second anti-falling side protection plate are each provided with an air opening, sounders are fixed into the air openings, the air openings communicate with the sliding cavity, and radar distance detectors are fixed to the tops, close to the head ends and the tail ends, of the first anti-falling side protection plate and the second anti-falling side protection plate. The radar distance detector is electrically connected with the processor, and the processor is electrically connected with the prompter. The anti-falling device can realize reliable anti-falling.

Description

Technical Field

[0001] This utility model relates to the field of electronic truck scale technology, and in particular to an anti-fall device for the platform of an electronic truck scale. Background Technology

[0002] Truck scales, commonly known as weighbridges, come in both analog and digital versions and are the main weighing equipment for measuring bulk goods. Electronic truck scales use the principle of strain gauge measurement for weighing. Strain gauges are attached to the elastic body of the load cell to form a Wheatstone bridge. When there is no load, the bridge is in a balanced state and the output is zero. When the elastic body is subjected to a load, each strain gauge will produce a strain proportional to the load, and the external load can be measured from the output voltage.

[0003] Currently, most electronic truck scales have a flat surface structure on the top. When drivers with poor driving skills drive their vehicles onto the electronic truck scale, the tires can easily fall off to the side of the scale, affecting the driver's safety and potentially damaging the vehicle and the electronic truck scale. Therefore, it is of great significance to add a protective device. Utility Model Content

[0004] The purpose of this application is to provide an anti-fall device for electronic truck scale platforms to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this application provides the following technical solution: an anti-fall device for an electronic truck scale platform, comprising a first anti-fall side guard plate, a second anti-fall side guard plate, a radar distance detector, a processor, a warning device, a buffer plate, a buffer spring, and a sound generator. The first and second anti-fall side guard plates symmetrically surround opposite sides of the electronic truck scale platform. Each of the first and second anti-fall side guard plates has a sliding cavity on its side facing the electronic truck scale platform. A buffer plate is slidably connected within the sliding cavity, and one end of the buffer plate extends to the... Outside the sliding cavity, several buffer springs are fixedly installed at the inner end of the sliding cavity. The other end of the buffer springs is fixedly connected to the buffer plate. The first anti-fall side guard plate and the second anti-fall side guard plate are provided with air vents on the side away from the electronic truck scale platform. A sound generator is fixedly installed inside the air vent. The air vent is connected to the sliding cavity. A radar distance detector is fixedly installed on the top of the first anti-fall side guard plate and the second anti-fall side guard plate near their head and tail ends. The radar distance detector is electrically connected to the processor. The processor is electrically connected to the indicator.

[0006] Preferably, a plurality of connecting rods passing through the ramp of the electronic truck scale are interspersed between the first and second anti-fall side guard plates, and locking nuts are threaded to both ends of the connecting rods.

[0007] Preferably, the prompt is an audible and visual alarm.

[0008] Preferably, the outer surface of the buffer plate is provided with a flexible protective pad that is fixedly connected to it.

[0009] Preferably, both the first and second anti-fall side guards are made of aluminum alloy or stainless steel.

[0010] In summary, the technical effects and advantages of this utility model are as follows:

[0011] In this utility model, a first and a second anti-fall side guard plate are installed to protect vehicles from falling onto a weighbridge. A radar distance detector measures the distance to the vehicle, and when the distance reaches a set threshold, the processor controls the alarm to sound. A buffer plate is installed for side protection, and a buffer spring will cushion the impact when the vehicle collides. When the air in the sliding cavity is compressed and discharged from the vent, the alarm will sound to alert the driver. The system is effective. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the structure of an electronic truck scale platform anti-fall device in an embodiment of this application;

[0014] Figure 2 This is a partial cross-sectional view of an anti-fall device for an electronic truck scale platform according to an embodiment of this application.

[0015] In the diagram: 1. First anti-fall side guard plate; 2. Second anti-fall side guard plate; 3. Electronic truck scale platform; 4. Radar distance detector; 5. Processor; 6. Indicator; 7. Sliding cavity; 8. Buffer plate; 9. Buffer spring; 10. Air vent; 11. Sound generator; 12. Flexible protective pad; 13. Connecting rod; 14. Locking nut. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] In the description of this disclosure, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," "top," and "bottom," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this disclosure. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0018] It should also be noted that all standard parts used in this application are commercially available, and can be custom-made according to the description and drawings. Unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances, and unless explicitly limited, machinery, parts, and equipment can all adopt conventional models in the prior art.

[0019] In this document, the term "comprising" is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0020] Example: Reference Figure 1-2The electronic truck scale platform anti-fall device shown includes a first anti-fall side guard plate 1, a second anti-fall side guard plate 2, a radar distance detector 4, a processor 5, a prompter 6, a buffer plate 8, buffer springs 9, and a sound generator 11. The first anti-fall side guard plate 1 and the second anti-fall side guard plate 2 symmetrically surround opposite sides of the electronic truck scale platform 3. Each of the first anti-fall side guard plates 1 and 2 has a sliding cavity 7 on the side facing the electronic truck scale platform 3. A buffer plate 8 is slidably connected within the sliding cavity 7. One end of the buffer plate 8 extends to the outside of the sliding cavity 7. Several buffer springs 9 are fixedly installed inside the sliding cavity 7, and the other end of each buffer spring 9 is fixedly connected to the buffer plate 8. Each of the first anti-fall side guard plates 1 and 2 has an air vent 10 on the side facing away from the electronic truck scale platform 3. A sound generator 11 is fixedly installed inside the air vent 10.

[0021] The air vent 10 is connected to the sliding cavity 7. Radar distance detectors 4 are fixedly installed on the top of the first anti-fall side guard plate 1 and the second anti-fall side guard plate 2 near their first and last ends. The radar distance detectors 4 are electrically connected to the processor 5, and the processor 5 is electrically connected to the prompter 6. By setting the first anti-fall side guard plate and the second anti-fall side guard plate, the vehicle is protected from falling onto the weighbridge. The radar distance detectors measure the distance to the vehicle. When the distance reaches a set threshold, the processor controls the prompter to sound an alarm. Side protection is provided by setting buffer plates. When the vehicle collides, the buffer spring will cushion the impact. When the air in the sliding cavity is compressed and discharged from the air vent, it will cause the sounder to sound, prompting the driver. The effect is good.

[0022] With the above structure, several connecting rods 13 passing through the ramp of the electronic truck scale are inserted between the first anti-fall side guard plate 1 and the second anti-fall side guard plate 2. Locking nuts 14 are threaded to the opposite ends of the connecting rods 13, making disassembly and assembly very convenient.

[0023] With the above structure, the prompter 6 is an audible and visual alarm.

[0024] With the above structure, the outer surface of the buffer plate 8 is provided with a flexible protective pad 12 that is fixedly connected to it to provide flexible protection for the vehicle.

[0025] With the above structure, both the first anti-fall side guard plate 1 and the second anti-fall side guard plate 2 are made of aluminum alloy or stainless steel.

[0026] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An electronic truck scale deck fall prevention device, characterized in that: The utility model relates to an electronic truck scale anti-falling device, including first anti-falling side guard (1), second anti-falling side guard (2), radar distance detector (4), treater (5), prompter (6), buffer plate (8), buffer spring (9) and sounder (11), first anti-falling side guard (1), second anti-falling side guard (2) are symmetrically protected in the opposite sides of electronic truck scale platform, and one side of first anti-falling side guard (1), second anti-falling side guard (2) facing electronic truck scale platform (3) is equipped with sliding cavity (7), and buffer plate (8) is slidably connected in sliding cavity (7), and one end of buffer plate (8) extends to the outside of sliding cavity (7), and the inner end of sliding cavity (7) is fixedly installed with a plurality of buffer springs (9), and the other end of buffer spring (9) is fixedly connected with buffer plate (8), and one side of first anti-falling side guard (1), second anti-falling side guard (2) is equipped with air port (10) away from electronic truck scale platform (3), and sounder (11) is fixedly installed in the inside of air port (10), and air port (10) is communicated with sliding cavity (7), and radar distance detector (4) is fixedly installed at the top near the head end of first anti-falling side guard (1), second anti-falling side guard (2), and radar distance detector (4) is electrically connected with treater (5), and treater (5) is electrically connected with prompter (6).

2. The falling prevention device for the platform of the electronic truck scale according to claim 1, characterized in that: A plurality of connecting rods (13) are arranged between the first anti-falling side guard (1) and the second anti-falling side guard (2) and pass through the connecting rod (13) from the electronic truck scale ramp.

3. The falling prevention device for the platform of the electronic truck scale according to claim 1, characterized in that: The prompter (6) is an audible and visual alarm.

4. The falling prevention device for the platform of the electronic truck scale according to claim 1, characterized in that: The outer surface of the buffer plate (8) is provided with a flexible protective pad (12) fixedly connected thereto.

5. The falling prevention device for the platform of the electronic truck scale according to claim 1, characterized in that: The first anti-falling side guard (1) and the second anti-falling side guard (2) are made of aluminum alloy or stainless steel material. The first anti-falling side guard (1) and the second anti-falling side guard (2) are made of aluminum alloy or stainless steel material.

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