Truck scale capable of rapidly weighing

Abstract

The utility model relates to the technical field of wagon balances, in particular to a truck scale capable of rapidly weighing, which comprises a weighing foundation, a weighing module and a weighing platform, and is characterized in that the weighing module is screwed on one side of the weighing foundation; the weighing platform abuts against the weighing module, and a margin gap exists between the weighing platform and the weighing base. Wherein the weighing module can be used for supporting the weighing platform. According to the utility model, the truck scale capable of rapidly weighing can solve the problem that the workload of operators is large due to the fact that the truck scale is re-installed after being moved each time and the weighing sensor is re-calibrated and set.

Description

Technical Field

[0001] The utility model relates to the technical field of floor scales, in particular to a truck scale capable of rapid weighing. Background Art

[0002] Truck scales are widely used in ports, docks, factories, warehouses and other places. They are the main weighing equipment for weighing cargo transportation.

[0003] Most truck scales use weighing sensors to measure vehicle weight information. Before measurement, the weighing sensors need to be calibrated to return their initial value to zero. Therefore, each time the truck scale is changed to a new site, a new support bottom surface needs to be built to ensure support strength. The weighing sensors also need to be recalibrated to avoid inaccurate measurement results. As a result, multiple site changes require resetting, which complicates the operation and increases the workload of operators. Utility Model Content

[0004] The main purpose of the utility model is to provide a truck scale capable of rapid weighing, aiming to solve the problem of heavy workload for operators caused by reinstallation and recalibration of weighing sensors after each scale move.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a truck scale capable of rapid weighing, comprising:

[0006] Weighing basis;

[0007] A weighing module, the weighing module being disposed against one side of the weighing base; and

[0008] A weighing platform, the weighing platform is screwed to the weighing module and has a margin gap with the weighing base;

[0009] Wherein, the weighing module can be used to support the weighing platform.

[0010] In one embodiment of the present invention, the weighing module comprises:

[0011] A weighing sensor, one end of which is provided with a pressure head;

[0012] an upper mounting plate, the pressure head is inserted into the upper mounting plate, and the upper mounting plate abuts against the weighing platform; and

[0013] A lower mounting plate is arranged on a side of the weighing sensor facing away from the upper mounting plate, and the lower mounting plate is screwed to the weighing base.

[0014] In an embodiment of the present invention, the weighing module further comprises a support rod, and two ends of the support rod are respectively connected to the upper mounting plate and the lower mounting plate.

[0015] In one embodiment of the utility model, the weighing base includes two load-bearing parts, the load-bearing parts include a first load-bearing plate and a second connecting plate, the second connecting plate is arranged at one end of the first load-bearing plate; the two first load-bearing plates are detachably connected at one end away from the second connecting plate, and the weighing module is arranged on the first load-bearing plate.

[0016] In an embodiment of the present invention, the weighing platform and the second connecting plate are spaced apart so that a movable gap is formed between the weighing platform and the second connecting plate.

[0017] In one embodiment of the utility model, the weighing base is provided with four first limit devices, and the four first limit devices are respectively arranged at a corner of the weighing base; each of the first limit devices includes a first fixed plate and a first limit arm, the first limit arm is fixed on the first fixed plate, and the lower mounting plate is screwed to the first fixed plate; the first fixed plate is arranged on the side of the weighing base facing the weighing platform, and the first limit arm is spaced apart from the inner side wall of the weighing platform to form a first movable gap.

[0018] In one embodiment of the utility model, the weighing base is provided with four second limit devices, and the four second limit devices are evenly arranged in the middle part of the weighing base; each second limit device includes a second fixed plate and two second limit arms, and the two second limit arms are arranged and fixed on the second fixed plate at intervals along the length extension direction of the second fixed plate, and the lower mounting plate is screwed to the second fixed plate; the second fixed plate is arranged on the side of the weighing base facing the weighing platform, and the two second limit arms are arranged along the length extension direction of the weighing base, and each second limit arm is arranged at intervals from the inner side wall of the weighing platform to form a second movable gap.

[0019] In one embodiment of the utility model, the truck scale capable of rapid weighing further comprises two approach bridges, and the two approach bridges are screwed on both sides of the weighing base.

[0020] In an embodiment of the present invention, a surface of each of the approach bridges is provided with anti-slip protrusions.

[0021] In one embodiment of the utility model, the truck scale capable of rapid weighing is provided with a plurality of weighing modules, and the plurality of weighing modules are spaced apart on the weighing base.

[0022] In the technical scheme of the utility model, a truck scale capable of rapid weighing includes a weighing base, a weighing module and a weighing platform. The weighing base mainly provides an installation space for the installation of the weighing platform and also plays a bearing role. A plurality of weighing modules are installed on the surface of the weighing base by bolts, and the weighing modules abut against the weighing platform at the same time. The weighing platform is a frame structure, which is convenient for installing electrical devices such as weighing modules and junction boxes on the one hand, and convenient for clamping and fixing the handling equipment for position transfer on the other hand. Furthermore, there is a residual gap between the weighing platform and the weighing base to prevent the weighing platform from directly abutting against the weighing base to cause extrusion and deformation, thereby affecting the accuracy of the measurement results. Each part of each truck scale is modularly split and installed independently, which can quickly realize measurement in different measurement sites and improve convenience. At the same time, the weighing module does not need to be recalibrated after being connected to the weighing base and the weighing platform, which simplifies the setting process before measurement and reduces the burden on operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0024] Figure 1 A schematic diagram of the three-dimensional structure of an embodiment of a truck scale capable of rapid weighing provided by the utility model;

[0025] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0026] Figure 3 for Figure 1 A partial enlarged view of point B in the middle;

[0027] Figure 4 A schematic diagram of the three-dimensional structure of an embodiment of the weighing module provided by the utility model;

[0028] Figure 5 A schematic diagram of the three-dimensional structure of an embodiment of the first limiting device provided by the utility model;

[0029] Figure 6 It is a three-dimensional structural schematic diagram of an embodiment of the second limiting device provided by the utility model.

[0030] Description of Figure Numbers:

[0031] Label name Label name 1 Weighing basis 133 beam 11 Approach bridge 134 Connecting reinforcement plate 13 First load-bearing plate 2 Weighing module 12 Second connecting plate 21 Load Cells 131 The first limit device 22 Pressure head 1311 First fixing plate 23 Upper mounting plate 1312 The first limiting arm 24 Lower mounting plate 132 The second limit device 25 Support rod 1321 Second fixing plate 3 Scales 1322 Second limiting arm

[0032] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0035] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0036] Please refer to Figures 1 to 6 The vehicle scale capable of rapid weighing proposed by the utility model comprises:

[0037] Weighing basis 1;

[0038] A weighing module 2, which is screwed to one side of the weighing base 1; and

[0039] The weighing platform 3 abuts against the weighing module 2 and has a margin gap with the weighing base 1;

[0040] The weighing module 2 can be used to support the weighing platform 3 .

[0041] In the technical scheme of the utility model, a car scale capable of rapid weighing comprises a weighing base 1, a weighing module 2 and a weighing platform 3. The weighing base 1 mainly provides an installation space for the installation of the weighing platform 3 and also plays a bearing role. A plurality of weighing modules 2 are installed on the surface of the weighing base 1 by bolts, and the weighing module 2 abuts against the weighing platform 3. The weighing platform 3 is a frame structure, which is convenient for installing electrical devices such as the weighing module 2 and the junction box on the one hand, and convenient for clamping and fixing the handling equipment for position transfer on the other hand. Furthermore, there is a residual gap between the weighing platform 3 and the weighing base 1 to prevent the weighing platform 3 from directly abutting against the weighing base 1 to cause extrusion and deformation, thereby affecting the accuracy of the measurement result. Each part of each car scale is modularly split and installed independently, which can quickly realize measurement in different measurement sites and improve convenience. At the same time, the weighing module 2 does not need to be recalibrated after being connected to the weighing base 1 and the weighing platform 3, which simplifies the setting process before measurement and reduces the burden on operators.

[0042] In this embodiment, the weighing foundation 1 is composed of steel sections and thick steel plates. The weighing foundation 1 can be placed on the ground to support the weighing platform 3. Expansion bolts are used to fix the weighing foundation 1 to the ground at multiple positions at the bottom thereof to prevent the weighing foundation 1 from being displaced during the driving of the vehicle on the weighing platform 3. The weighing module 2 includes a pressure head 22 that can sense load changes and a weighing sensor 21 connected to the pressure head 22. The pressure head 22 can be abutted against the side of the weighing platform 3 facing the weighing foundation 1 through a fixed medium such as a plate structure. The weighing sensor 21 can be fixed to the side of the weighing foundation 1 facing the weighing platform 3 through a fixed medium such as a plate structure using bolts, thereby achieving Weight detection; the weighing platform 3 is a frame structure, which will form a plurality of hollow areas, each of which can be used to place other functional devices such as a junction box, and can also provide a transportation space for transferring the weighing platform 3 to facilitate clamping. It can be understood that one or more bearing plates will be placed on the bearing surface of the weighing platform 3 to cover the weighing platform 3 to facilitate the vehicle to travel on the weighing platform 3; further, there is a certain movable gap around the weighing platform 3 and the weighing base 1 to prevent the vehicle from reaching the weighing platform 3 to park, because the inertia of the vehicle drives the weighing platform 3 to move together and squeeze the weighing base 1, thereby avoiding the problem of extrusion and deformation of both the weighing base 1 and the weighing platform 3.

[0043] In one embodiment of the present invention, Figure 4 As shown, the weighing module 2 includes:

[0044] A weighing sensor 21, one end of which is provided with a pressure head 22;

[0045] An upper mounting plate 23, the pressure head 22 is inserted into the upper mounting plate 23, and the upper mounting plate 23 abuts against the weighing platform 3; and

[0046] The lower mounting plate 24 is disposed on a side of the weighing sensor 21 facing away from the upper mounting plate 23 , and the lower mounting plate 24 is screwed to the weighing base 1 .

[0047] In this embodiment, the weighing module 2 includes a weighing sensor 21, an upper mounting plate 23 and a lower mounting plate 24; wherein, one end of the weighing sensor 21 is provided with a pressure head 22 that can sense weight changes, and the pressure head 22 is inserted into the upper mounting plate 23, and the upper mounting plate 23 abuts against the load-bearing plate of the weighing platform 3, so that the pressure head 22 can detect the load change and transmit the generated weight signal to the weighing sensor 21, and the weighing sensor 21 processes the weight signal and transmits it to the terminal of the weighing sensor 21 to display the measurement results; the upper mounting plate 23 realizes the detachable connection between the weighing module 2 and the weighing platform 3, and the connection is more firm; the lower mounting plate 24 is arranged on the side of the weighing sensor 21 facing away from the upper mounting plate 23, and is used to realize the detachable connection between the weighing module 2 and the weighing base 1.

[0048] In one embodiment of the present invention, Figure 4 As shown, the weighing module 2 further includes a support rod 25, and two ends of the support rod 25 are respectively connected to the upper mounting plate 23 and the lower mounting plate 24.

[0049] In this embodiment, the weighing module 2 further includes a support rod 25, the two ends of which are respectively connected to the upper mounting plate 23 and the lower mounting plate 24. The support rod 25 mainly plays a role in preventing overload. When the weight carried by the vehicle exceeds the limit weight that the truck scale can bear, the support rod 25 can support the weighing platform 3 to prevent it from turning over. It can be understood that the number of support rods 25 can be adaptively adjusted according to the limit load weight of the truck scale that can be quickly weighed proposed by the utility model, and is not limited here.

[0050] In one embodiment of the present invention, Figure 1 and Figure 4 As shown, the weighing base 1 includes two load-bearing parts, the load-bearing parts include a first load-bearing plate 13 and a second connecting plate 12, and the second connecting plate 12 is arranged at one end of the first load-bearing plate 13; the two first load-bearing plates 13 are detachably connected at one end away from the second connecting plate 12, and the weighing module 2 is arranged on the first load-bearing plate 13.

[0051] In this embodiment, the weighing base 1 includes two load-bearing parts, which include a first load-bearing plate 13 and a second connecting plate 12. The second connecting plate 12 is arranged at one end of the first load-bearing plate 13 so that the cross-sectional shape of the load-bearing part is "L" shaped. The two load-bearing parts are connected by bolts after adding a connecting reinforcement plate 134 through a hole in the cross beam 133 at the end of the first load-bearing plate 13 away from the second connecting plate 12. The weighing module 2 can be bolted to the first load-bearing plate 13 through the lower mounting plate 24; the weighing base 1 is modularly disassembled to facilitate the assembly, disassembly and transportation of the weighing base 1, and can be reused.

[0052] In an embodiment of the present invention, the weighing platform 3 and the second connecting plate 12 are spaced apart from each other so that a movable gap is formed between the weighing platform 3 and the second connecting plate 12 .

[0053] In this embodiment, the weighing platform 3 and the second connecting plate 12 are spaced apart so that a movable gap is formed between the weighing platform 3 and the second connecting plate 12 to prevent the weighing platform 3 from moving together due to the inertia of the vehicle when the vehicle arrives at the weighing platform 3 to park, thereby squeezing the weighing base 1, thereby avoiding the problem of squeezing and deforming the weighing base 1 and the weighing platform 3. It is understandable that the specific size of the movable gap is controlled at the millimeter level, specifically 0-20 mm, to prevent the weighing platform 3 from moving significantly and avoid the risk of use.

[0054] In one embodiment of the present invention, Figure 5 As shown, the weighing base 1 is provided with four first limit devices 131, and the four first limit devices 131 are respectively arranged at a corner of the weighing base 1; each first limit device 131 includes a first fixed plate 1311 and a first limit arm 1312, the first limit arm 1312 is fixed on the first fixed plate 1311, and the lower mounting plate 24 is screwed to the first fixed plate 1311; the first fixed plate 1311 is arranged on the side of the weighing base 1 facing the weighing platform 3, and the first limit arm 1312 is spaced apart from the inner side wall of the weighing platform 3 to form a first movable gap.

[0055] In the present embodiment, the weighing base 1 is provided with four first limiting devices 131, and the four first limiting devices 131 are respectively arranged at a corner of the weighing base 1; each first limiting device 131 includes a first fixing plate 1311 and a first limiting arm 1312, and the first fixing plate 1311 and the first limiting arm 1312 are an integrally formed structure so that the first limiting arm 1312 is fixedly arranged on the first fixing plate 1311, thereby improving the structural strength of the first limiting device 131, and the lower mounting plate 24 is connected to the first fixing plate 1311 by bolts; the first fixing plate 1311 can be arranged on the side of the weighing base 1 facing the weighing platform 3 by bolts, or the first fixing plate 1311 can be fixed to the weighing platform 3 by welding process only; the first limiting arm 1312 is spaced apart from the inner side wall of the weighing platform 3 to form a first movable gap, and the design range of the first movable gap is 2 to 3 mm to avoid rigid contact between the weighing platform 3 and the first limiting arm 1312, and at the same time, the first movable gap of 2 to 3 mm can limit the displacement of the weighing platform 3 along the extension direction of its width.

[0056] In one embodiment of the present invention, Figure 6As shown, the weighing base 1 is provided with four second limit devices 132, and the four second limit devices 132 are evenly arranged in the middle part of the weighing base 1; each second limit device 132 includes a second fixed plate 1321 and two second limit arms 1322, the two second limit arms 1322 are spaced apart along the length extension direction of the second fixed plate 1321 and fixed to the second fixed plate 1321, and the lower mounting plate 24 is screwed to the second fixed plate 1321; the second fixed plate 1321 is arranged on the side of the weighing base 1 facing the weighing platform 3, the two second limit arms 1322 are arranged along the length extension direction of the weighing base 1, and each second limit arm 1322 is spaced apart from the inner side wall of the weighing platform 3 to form a second movable gap.

[0057] In this embodiment, the weighing base 1 is provided with four second limiting devices 132, and the four second limiting devices 132 are evenly arranged in the middle of the weighing base 1, and each second limiting device 132 includes a second fixed plate 1321 and two second limiting arms 1322. The two second limiting arms 1322 and the second fixed plate 1321 are an integrally formed structure so that the second limiting arms 1322 are fixedly arranged on the second fixed plate 1321, thereby improving the structural strength of the second limiting device 132. At the same time, a reinforcing rib can be arranged between each second limiting arm 1322 and the second fixed plate 1321; the two second limiting arms 1322 extend along the length of the second fixed plate 1321. The second fixing plate 1321 is fixedly arranged at intervals, each weighing module 2 can be arranged in two second limiting arms 1322, the lower mounting plate 24 is connected to the weighing base 1 through the second fixing plate 1321, the two second limiting arms 1322 are arranged along the length extension direction of the weighing base 1, each second limiting arm 1322 is spaced apart from the inner side wall of the weighing platform 3, and a second movable gap is formed between each second limiting arm 1322 and the weighing platform 3. The design range of each first movable gap is 2 to 3 mm, so as to avoid rigid contact between the weighing platform 3 and the second limiting arm 1322. The displacement of the weighing platform 3 along its length extension direction can be limited by multiple second limiting devices 132.

[0058] In one embodiment of the present invention, Figure 1 As shown, the truck scale capable of rapid weighing further comprises two approach bridges 11 , and the two approach bridges 11 are screwed on both sides of the weighing base 1 .

[0059] In this embodiment, the automobile scale capable of rapid weighing further comprises two approach bridges 11, which are screwed on both sides of the weighing base 1. Specifically, several bolt holes are arranged on the side of each approach bridge 11 and the end side of the weighing base 1, and the weighing base 1 and the approach bridge 11 are connected and fixed using a connecting reinforcement plate 134 and bolts, so that the vehicle can travel to the bearing surface of the weighing platform 3 through the approach bridge 11.

[0060] In an embodiment of the present invention, a surface of each approach bridge 11 is provided with anti-slip protrusions.

[0061] In this embodiment, the surface of each approach bridge 11 is provided with anti-skid protrusions to prevent the vehicle from slipping when driving on the approach bridge 11, thereby avoiding driving risks.

[0062] In one embodiment of the utility model, a truck scale capable of rapid weighing is provided with a plurality of weighing modules 2 , and the plurality of weighing modules 2 are arranged at intervals on a weighing base 1 .

[0063] In this embodiment, the truck scale capable of rapid weighing is provided with eight weighing modules 2, and the eight weighing modules 2 are arranged on the weighing base 1 at intervals along the length direction of the weighing base 1 to reduce the error of the measurement result.

[0064] The above are only preferred embodiments of the present invention, and do not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A vehicle scale capable of rapid weighing, characterized in that: The truck scale capable of rapid weighing comprises: Weighing basis (1); A weighing module (2), wherein the weighing module (2) is screwed to one side of the weighing base (1); and A weighing platform (3), the weighing platform (3) abuts against the weighing module (2) and has a margin gap with the weighing base (1); Wherein, the weighing module (2) can be used to support the weighing platform (3).

2. The truck scale capable of rapid weighing as claimed in claim 1, characterized in that: The weighing module (2) comprises: A weighing sensor (21), wherein a pressure head (22) is provided at one end of the weighing sensor (21); an upper mounting plate (23), the pressure head (22) being inserted into the upper mounting plate (23), the upper mounting plate (23) being in contact with the weighing platform (3); and A lower mounting plate (24), the lower mounting plate (24) being arranged on a side of the weighing sensor (21) facing away from the upper mounting plate (23), and the lower mounting plate (24) being screwed to the weighing base (1).

3. The truck scale capable of rapid weighing as claimed in claim 2, characterized in that: The weighing module (2) further comprises a support rod (25), and two ends of the support rod (25) are respectively connected to the upper mounting plate (23) and the lower mounting plate (24).

4. The truck scale capable of rapid weighing as claimed in claim 1, characterized in that: The weighing base (1) comprises two load-bearing parts, wherein the load-bearing parts comprise a first load-bearing plate (13) and a second connecting plate (12), wherein the second connecting plate (12) is arranged at one end of the first load-bearing plate (13); the two first load-bearing plates (13) are detachably connected at one end away from the second connecting plate (12), and the weighing module (2) is arranged on the first load-bearing plate (13).

5. The truck scale capable of rapid weighing as claimed in claim 4, characterized in that: The weighing platform (3) and the second connecting plate (12) are arranged at a distance from each other so that the weighing platform (3) and the second connecting plate (12) form the residual gap.

6. The truck scale capable of rapid weighing as claimed in claim 2, characterized in that: The weighing base (1) is provided with four first limiting devices (131), and the four first limiting devices (131) are respectively arranged at a corner of the weighing base (1); each of the first limiting devices (131) includes a first fixing plate (1311) and a first limiting arm (1312), the first limiting arm (1312) is fixed on the first fixing plate (1311), and the lower mounting plate (24) is screwed to the first fixing plate (1311); the first fixing plate (1311) is arranged on the side of the weighing base (1) facing the weighing platform (3), and the first limiting arm (1312) is spaced apart from the inner side wall of the weighing platform (3) to form a first movable gap.

7. The truck scale capable of rapid weighing as claimed in claim 6, characterized in that: The weighing base (1) is provided with four second limiting devices (132), and the four second limiting devices (132) are evenly arranged in the middle of the weighing base (1); each second limiting device (132) includes a second fixed plate (1321) and two second limiting arms (1322), and the two second limiting arms (1322) are arranged at intervals along the length extension direction of the second fixed plate (1321) and fixed to the second fixed plate (1321), and the lower mounting plate (24) is screwed to the second fixed plate (1321); the second fixed plate (1321) is arranged on the side of the weighing base (1) facing the weighing platform (3), and the two second limiting arms (1322) are arranged along the length extension direction of the weighing base (1), and each second limiting arm (1322) is arranged at intervals from the inner side wall of the weighing platform (3) to form a second movable gap.

8. The truck scale capable of rapid weighing as claimed in claim 1, characterized in that: The truck scale capable of rapid weighing further comprises two approach bridges (11), wherein the two approach bridges (11) are screwed to both sides of the weighing base (1).

9. The truck scale capable of rapid weighing as claimed in claim 8, characterized in that: The surface of each approach bridge (11) is provided with anti-slip protrusions.

10. The truck scale capable of rapid weighing as claimed in claim 1, characterized in that: The automobile scale capable of rapid weighing is provided with a plurality of weighing modules (2), and the plurality of weighing modules (2) are arranged at intervals on the weighing base (1).

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