Electronic truck scale guide slope
By designing ramps for electronic truck scales and utilizing a combination of spring buffer bars and inflatable bladders, the problems of vehicles struggling to enter and slipping on the ramps were solved, achieving a safe and smooth weighing process.
Patent Information
- Application Number
- CN202520187932.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-07
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-02-07
AI Technical Summary
Most existing electronic truck scales do not have ramps, making it inconvenient for trucks to drive onto the scale. Some have ramps but lack devices to prevent slippage, resulting in inadequate safety protection.
An electronic truck scale ramp has been designed, comprising a support base plate, ramp plate body, spring buffer rod, pin shaft, inflatable bladder body and high-pressure air pump. The spring buffer rod provides support and cushioning, the air bladder cavity and inflatable bladder body prevent the vehicle from slipping, the high-pressure air pump controls the inflation and deflation of the air bladder body, and the combination of anti-slip particles and heating layer ensures that the vehicle can smoothly ascend for weighing.
It enables convenient weighing of vehicles on upward slopes, prevents them from rolling back, and improves safety and the smoothness of the weighing process. Through the combination of spring buffer and airbag, it ensures that the vehicle does not slip or roll back during weighing.
Smart Images
Figure CN223678619U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a truck scale related technical field, especially electronic truck scale ramp. BACKGROUND
[0002] The truck scale is commonly known as a platform scale, and has analog and digital types, and is a main weighing device for measuring bulk goods; the electronic truck scale uses strain gauge measurement principle to weigh, and strain gauges are pasted on the elastic body of the weighing sensor 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 bears a load, each strain gauge generates strain proportional to the load, and the external load can be measured according to the output voltage.
[0003] Most of the existing electronic truck scales are not equipped with ramps, and it is inconvenient for the vehicle to drive onto the scale plate; some truck scales have ramps with inclined surfaces, but there is no device to prevent the vehicle from sliding down the ramp, and the safety protection is not in place. UTILITY MODEL CONTENT
[0004] The purpose of the present application is to provide an electronic truck scale ramp to solve the problems in the background art.
[0005] To achieve the above purpose, the present application provides the following technical scheme: an electronic truck scale ramp, comprising a support bottom plate, a ramp plate body, a spring buffer rod, a pin shaft, an air bag body and a high-pressure air pump, the top end of the support bottom plate is fixedly installed with a spring buffer rod arranged vertically thereto, the top end of the spring buffer rod is installed with a ramp plate body, the ramp plate body and the spring buffer rod are hingedly connected, one end of the ramp plate body is fixedly installed with a pin shaft, the pin shaft and the weighing plate of the truck scale are hingedly connected, the top inclined surface of the ramp plate body is provided with an air bag cavity, the air bag cavity is fixedly installed with an air bag body inside, the outer surface of the air bag body is fixedly installed with a plurality of evenly distributed anti-skid particles, the top end of the support bottom plate is fixedly installed with a high-pressure air pump, the high-pressure air pump is a bidirectional air pump, and the output end of the high-pressure air pump is communicated with the air bag body through a pipeline.
[0006] Preferably, the inclined surface of the ramp plate body is provided with more than one air bag cavity.
[0007] Preferably, the upper surface of the ramp plate body is fixedly installed with a heating layer.
[0008] Preferably, the surface of the heating layer is provided with a plurality of drainage grooves arranged along the length direction of the ramp plate body.
[0009] Preferably, the air bag body comprises an air bag inner bag, a cut-resistant metal mesh protective layer and a wear-resistant rubber outer layer, and the air bag inner bag, the cut-resistant metal mesh protective layer and the wear-resistant rubber outer layer are fixedly connected in sequence from inside to outside.
[0010] Preferably, the support bottom plate and the ramp plate body are made of stainless steel material.
[0011] In conclusion, the technical effects and advantages of the present application are:
[0012] In the present application, the spring buffer rod is used for supporting and buffering protection, the air bag cavity and the inflatable bag body are arranged to inflate the vehicle wheels for anti-slip protection when the vehicle is weighed after ascending, and the vehicle can be exhausted to ensure smooth ascending and weighing. BRIEF DESCRIPTION OF DRAWINGS
[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.
[0014] Fig. 1 It is a structural schematic diagram of the electronic truck scale ramp in the embodiments of the present application.
[0015] Fig. 2 It is a structural schematic diagram of the inflatable bag body of the electronic truck scale ramp in the embodiments of the present application.
[0016] Fig. 3 It is a surface structure schematic diagram of the electronic truck scale ramp in the embodiments of the present application.
[0017] In the drawings: 1, support bottom plate; 2, ramp plate body; 3, spring buffer rod; 4, pin shaft; 5, air bag cavity; 6, inflatable bag body; 7, high-pressure air pump; 8, anti-skid particles; 9, heating layer; 10, drainage groove; 11, air bag inner bag; 12, cut-resistant metal mesh protective layer; 13, wear-resistant rubber outer layer. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.
[0019] In the description of the present disclosure, it needs to be explained that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present disclosure. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0020] It also needs to be explained that the standard parts used in the present application can be purchased from the market, and can be ordered according to the description and drawings. Unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances, and unless explicitly limited, the mechanical, parts and equipment can use the conventional model in the prior art.
[0021] In this paper, the term "including" is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or equipment. Without more limitations, the elements defined by the statement "including" do not exclude the presence of other identical elements in the process, method, article or equipment including the elements.
[0022] Embodiment: Reference Figs. 1-3The electronic truck scale ramp shown in the application comprises a support bottom plate 1, a ramp plate body 2, a spring buffer rod 3, a pin shaft 4, an air bag body 6 and a high-pressure air pump 7, the top end of the support bottom plate 1 is fixedly provided with the spring buffer rod 3 arranged perpendicularly thereto, the top end of the spring buffer rod 3 is provided with the ramp plate body 2, the ramp plate body 2 and the spring buffer rod 3 are hingedly connected, one end of the ramp plate body 2 is fixedly provided with the pin shaft 4, the pin shaft 4 and the weighing plate of the truck scale are hingedly connected, the top inclined surface of the ramp plate body 2 is provided with the air bag cavity 5, the inside of the air bag cavity 5 is fixedly provided with the air bag body 6, the outer surface of the air bag body 6 is fixedly provided with a plurality of evenly distributed anti-skid particles 8, the top end of the support bottom plate 1 is fixedly provided with the high-pressure air pump 7, the high-pressure air pump 7 is a bidirectional air pump, the output end of the high-pressure air pump 7 is communicated with the air bag body 6 through a pipeline, and the air bag body is inflated by the high-pressure air pump after the truck runs on the ramp plate body to the weighing plate of the truck scale, so that the truck is prevented from sliding down, and the air bag body is exhausted to ensure the smooth running of the truck before the truck runs up, and the spring buffer rod buffers the pressure of the ramp plate body.
[0023] Through the above structure: the inclined surface of the ramp plate body 2 is provided with one or more air bag cavities 5, so that multiple protections can be achieved.
[0024] Through the above structure: the upper surface of the ramp plate body 2 is fixedly provided with a heating layer 9 for surface drying and ice removal to avoid slipping.
[0025] Through the above structure: the surface of the heating layer 9 is provided with a plurality of drainage grooves 10 arranged along the length direction of the ramp plate body for drainage.
[0026] Through the above structure: the air bag body 6 comprises an air bag inner bag 11, a cut-resistant metal mesh protective layer 12 and a wear-resistant rubber outer layer 13, the air bag inner bag 11, the cut-resistant metal mesh protective layer 12 and the wear-resistant rubber outer layer 13 are fixedly connected from inside to outside, so that the overall strength of the air bag body is high and it is not easy to be damaged.
[0027] Through the above structure: the support bottom plate 1 and the ramp plate body 2 are both made of stainless steel material.
[0028] Finally, it should be noted that: the above is only the preferred embodiment of the present application and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. An electronic truck scale ramp, characterized by: The utility model relates to a kind of automatic loading and unloading ramp, including support base plate (1), lead ramp plate body (2), spring buffer rod (3), pin shaft (4), air bag body (6) and high-pressure air pump (7), the top of the support base plate (1) is fixedly installed with the spring buffer rod (3) being arranged perpendicularly with it, the top of the spring buffer rod (3) is installed with lead ramp plate body (2), the lead ramp plate body (2) and the spring buffer rod (3) are hinged connection, one end of the lead ramp plate body (2) is fixedly installed with pin shaft (4), the pin shaft (4) and the weighing plate of truck scale are hinged connection, the top inclined plane of the lead ramp plate body (2) is equipped with air bag cavity (5), the inside of the air bag cavity (5) is fixedly installed with air bag body (6), the outer surface of the air bag body (6) is fixedly installed with several evenly distributed anti-skid particles (8), the top of the support base plate (1) is fixedly installed with high-pressure air pump (7), the high-pressure air pump (7) is bidirectional air pump, the output of the high-pressure air pump (7) is communicated with the air bag body (6) by pipeline.
2. The electronic truck scale ramp of claim 1, wherein: More than one air bag cavity (5) is formed on the inclined plane of the lead ramp plate body (2).
3. The electronic truck scale ramp of claim 1, wherein: A heating layer (9) is fixedly installed on the upper surface of the lead ramp plate body (2).
4. The electronic truck scale ramp of claim 3, wherein: A plurality of drainage grooves (10) are formed on the surface of the heating layer (9) and arranged along the length direction of the lead ramp plate body.
5. The electronic truck scale ramp of claim 1, wherein: The air bag body (6) includes an air bag liner (11), a cut-resistant metal mesh protective layer (12) and a wear-resistant rubber outer layer (13), which are sequentially fixedly connected from inside to outside.
6. The electronic truck scale ramp of claim 1, wherein: The support base plate (1) and the lead ramp plate body (2) are made of stainless steel.