Explosion-proof truck scale

Abstract

The utility model discloses an explosion-proof truck scale, which comprises a truck scale, slopes are fixedly connected to the left side and the right side of the truck scale, mounting plates are fixedly connected to the front side and the rear side of the top of the truck scale, fan covers are fixedly connected to the side faces, away from the truck scale, of the mounting plates, and multiple groups of air outlet holes communicated with the fan covers are formed in the mounting plates. The end, away from the mounting plate, of the fan cover is fixedly connected with an air heater, the air outlet end of the air heater is communicated with the fan cover, a plurality of sliding grooves are formed in the top of the truck scale at equal intervals, movable plates are slidably connected into the sliding grooves, mounting grooves are formed in the bottoms of the sliding grooves, and springs are fixedly connected into the mounting grooves. Therefore, when a vehicle is parked and weighed on the truck scale, hot air of the air heater can heat the tire, the phenomenon that the surface of the tire explodes due to cooling is avoided, the risk that the tire explodes easily when the vehicle running in winter is parked and weighed is fundamentally solved, the personnel safety is protected, and the property loss is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the related technical field of automobile weighing, especially relates to a kind of explosion-proof truck scale. BACKGROUND

[0002] Due to the high temperature of the vehicle tires and the high internal pressure when the vehicle is running in winter, when the vehicle stops on the truck scale for weighing, the temperature of the tire surface decreases due to the stop of the vehicle, resulting in a large temperature difference between the inside and outside, which causes the tire to easily explode. To avoid this situation, the existing explosion-proof measures, such as patent application number 202223324243.X, disclose a safety explosion-proof truck scale, which includes a hollow shell, a movable port and a movable frame, etc. By setting the hollow shell, movable frame and support plate, the problem of tire explosion when the truck scale is used to weigh the truck after long-time driving in winter is solved. After the vehicle is parked on the support plate, the driver gets off the vehicle and moves away from the hollow shell. By pressing the switch near the alarm, the hydraulic lift is started and the movable frame is lifted above the hollow shell, so that the outside of the vehicle to be weighed is covered, and the vehicle is well blocked by the movable frame during weighing. This prevents the explosion of the vehicle tire after long-time driving in winter, which may cause harm to the surrounding personnel and increase the safety of the personnel during truck weighing in winter.

[0003] The above-mentioned explosion-proof scheme can protect personnel from explosion, but the fundamental problem of tire explosion has not been solved, and there is still a risk of tire explosion, which causes property loss. Therefore, an explosion-proof truck scale is proposed to solve the problem of tire explosion. UTILITY MODEL CONTENTS

[0004] To solve the problems in the prior art, the utility model provides an explosion-proof truck scale, so that the hot air of the air heater can heat the tire when the vehicle stops on the truck scale for weighing, avoiding the explosion of the tire surface due to temperature drop. This fundamentally solves the risk of tire explosion when the vehicle driven in winter stops for weighing, which protects the safety of personnel and reduces property loss.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions:

[0006] An anti-explosion truck scale, comprising a truck scale, the left and right sides of the truck scale are fixedly connected with slopes, the front and rear sides of the top of the truck scale are fixedly connected with mounting plates, the sides away from the truck scale of the mounting plates are fixedly connected with wind covers, a plurality of groups of air outlets are formed in the mounting plates and communicate with the wind covers, the number of air outlets in each group is multiple, the end away from the mounting plate of the wind cover is fixedly connected with a hot air machine, the air outlet end of the hot air machine communicates with the wind cover, a plurality of slide grooves are equidistantly formed in the top of the truck scale, a movable plate is slidably connected in the slide groove, an installation groove is formed in the bottom of the slide groove, a spring is fixedly connected in the installation groove, the top end of the spring is fixedly connected with the movable plate, the front and rear sides of the top of the movable plate are fixedly connected with baffle plates, the baffle plates are attached to the adjacent mounting plates, the plurality of groups of air outlets correspond to the baffle plates one by one, a plurality of through holes are formed in the baffle plates, the number of the through holes is same as that of the air outlets and the through holes are distributed in a staggered mode.

[0007] Further, the distance between the bottom of the movable plate and the bottom of the slide groove is same as the height of the air outlet, and the height of the air outlet is same as that of the through hole.

[0008] Compared with the prior art, the anti-explosion truck scale has the following beneficial effects:

[0009] 1. The through hole in the baffle plate corresponds to the air outlet in the mounting plate by the mode that the vehicle presses down the movable plate, so that the hot air of the hot air machine can heat the tire when the vehicle is parked on the truck scale for weighing, the phenomenon that the tire surface is exploded due to temperature reduction is avoided, and the risk that the tire of the vehicle running in winter is easily exploded when parked for weighing is fundamentally solved, that is, the personnel safety problem is protected, and the property loss is reduced.

[0010] 2. The distance and the height of the two holes are same, so that the two holes can just correspond when the movable plate is pressed down to the bottom of the slide groove by the wheel, the hot air stream is only blown to the tire, the two holes are re-staggered after the wheel is rolled through by the mode that the movable plate is driven to reset by the spring, the hot air stream is avoided to continue to blow out from the place, and the heat damage is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is a top view structural schematic diagram of the utility model;

[0012] Fig. 2 It is a side view sectional structure schematic diagram of the utility model;

[0013] In the drawing: 1 truck scale, 2 slope, 3 mounting plate, 4 wind cover, 5 air outlet, 6 hot air machine, 7 slide groove, 8 movable plate, 9 spring, 10 baffle plate, 11 through hole. DETAILED DESCRIPTION

[0014] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0015] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" 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 application and simplifying the description, and do not indicate or imply that the device or element 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 application. Embodiment

[0016] Referring to the drawings Figs. 1-2 As shown in the drawings, an explosion-proof truck scale, comprising a truck scale 1, the left and right sides of the truck scale 1 are fixedly connected with slopes 2, the front and rear sides of the top of the truck scale 1 are fixedly connected with mounting plates 3, the side away from the truck scale 1 of the mounting plate 3 is fixedly connected with a fan cover 4, a plurality of groups of air outlets 5 are formed in the mounting plate 3 and communicate with the fan cover 4, the number of air outlets 5 in each group is multiple, the end away from the mounting plate 3 of the fan cover 4 is fixedly connected with a hot air blower 6, the air outlet end of the hot air blower 6 communicates with the fan cover 4, a plurality of slide grooves 7 are equidistantly formed in the top of the truck scale 1, a movable plate 8 is slidably connected in the slide groove 7, an installation groove is formed in the bottom of the slide groove 7, a spring 9 is fixedly connected in the installation groove, the top end of the spring 9 is fixedly connected with the movable plate 8, a baffle 10 is fixedly connected on the front and rear sides of the top of the movable plate 8, the baffle 10 is attached to the adjacent mounting plate 3, the plurality of groups of air outlets 5 correspond to the baffles 10 one by one, a plurality of through holes 11 are formed in the baffle 10, the number of through holes 11 is the same as that of air outlets 5 and is distributed in a staggered manner, the distance between the bottom of the movable plate 8 and the bottom of the slide groove 7 is consistent with the height of the air outlet 5, the height of the air outlet 5 is consistent with that of the through hole 11.

[0017] Working principle: in the utility model, need to pay attention to, truck scale 1 is existing finished product equipment, can be selected and purchased in market, its chute 7 only is in the surface of the platform of truck scale 1 weighing, its platform can be cement board also can be the steel plate of custom specification, do not affect the normal use of the weighing system of truck scale 1, in winter vehicle long time driving, the tire temperature of car is high, internal pressure is big, in the weighing process, open the hot air blower 6, from the slope 2 to the platform of truck scale 1, when the wheel is rolled to the movable plate 8, the movable plate 8 is pressed down to the bottom of the chute 7, the movable plate 8 drives the baffle 10 downward, makes the through hole 11 correspond with the air outlet hole 5, the hot air flow of hot air blower 6, from the air baffle 4 passes the air outlet hole 5 of mounting plate 3 and the through hole 11 of baffle 10, finally blows to the tire, heats the tire, keeps the surface temperature of tire not sudden drop, after weighing, in a vehicle leaves truck scale 1, before the next vehicle is not driven to truck scale 1, spring 9 drives movable plate 8 reset, movable plate 8 drives baffle 10 upward, so that the through hole 11 and air outlet hole 5 are misaligned again, reduce heat damage.

[0018] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, for those skilled in the art, obviously, the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model, therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model, any figure reference in the claims should not be regarded as limiting the claims involved.

[0019] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, the description manner of the specification is only for the sake of clarity, those skilled in the art should regard the specification as a whole, the technical solutions in each embodiment can also be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. An explosion-proof truck scale, comprising a truck scale (1), wherein slopes (2) are fixedly connected to the left and right sides of the truck scale (1), and characterized in that: The front and rear sides of the top of the truck scale (1) are fixedly connected to a mounting plate (3), the side of the mounting plate (3) away from the truck scale (1) is fixedly connected to a wind hood (4), the mounting plate (3) is provided with a plurality of groups of air outlet holes (5) connected to the wind hood (4), and the number of each group of air outlet holes (5) is multiple, the end of the wind hood (4) away from the mounting plate (3) is fixedly connected to a hot air blower (6), the air outlet end of the hot air blower (6) is connected to the wind hood (4), and the top of the truck scale (1) is provided with a plurality of chute (7) at equal intervals, and the chute (7) has a plurality of air outlet holes (5) in it. A movable plate (8) is slidably connected, a mounting groove is provided at the bottom of the slide groove (7), a spring (9) is fixedly connected in the mounting groove, the top of the spring (9) is fixedly connected to the movable plate (8), and baffles (10) are fixedly connected to the front and rear sides of the top of the movable plate (8), and the baffles (10) are fitted with the adjacent mounting plates (3), and multiple groups of the air outlet holes (5) correspond to the baffles (10) one by one. The baffles (10) are provided with multiple through holes (11), and the number of the through holes (11) is the same as that of the air outlet holes (5) and they are staggered.

2. The explosion-proof truck scale according to claim 1, characterized in that: The distance between the bottom of the movable plate (8) and the bottom of the slide groove (7) is consistent with the height of the air outlet hole (5), and the height of the air outlet hole (5) is consistent with the height of the through hole (11).

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