CN215114804U

CN215114804U - Truck scale with double-end beam structure design

Info

Publication number: CN215114804U
Application number: CN202121727913.5U
Authority: CN
Inventors: 尤祖集; 邱铁军; 罗洪波
Original assignee: Fujian Keda Weighing Apparatus Co ltd
Current assignee: Fujian Keda Weighing Apparatus Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2021-12-10
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses a truck scale of bi-polar roof beam structural design relates to electron weighing apparatus technical field. The truck scale comprises a bottom substrate, a scale body table-board and a sensor, wherein the bottom substrate is connected with a plurality of sections end to end, the two ends of the bottom substrate are respectively provided with a front end beam and a rear end beam, the front end beam and the rear end beam are mutually matched and connected, the front end beam comprises a front end plate, the front end plate is connected with a sensor connecting bottom plate vertical to the front end plate, the rear end beam comprises a rear end plate, an auxiliary supporting plate is arranged on the rear end plate, the auxiliary supporting plate is vertical to and fixed with the rear end plate, the utility model enhances the strength of the end beams at the two ends of the truck scale, and a plurality of table-boards and scale bodies are connected in a double-end beam structure mode, thereby promote holistic support of truck scale and joint strength, constitute the base plate through setting up a plurality of tie-beams in addition, the effort that the dispersion balance body mesa produced the base plate promotes the support strength of the symmetrical body mesa of base plate, and cooperation overall structure can avoid the end beam to take place the condition of bending deformation.

Description

Truck scale with double-end beam structure design

Technical Field

The utility model relates to an electronic weighing apparatus technical field especially relates to a truck scale of bi-polar roof beam structural design.

Background

Truck scales, also known as loaders, are large scales placed on the ground and are commonly used to weigh the tons carried by a truck. The weighing device is a main weighing device for measuring bulk goods of factories, mines, merchants and the like.

The principle of the electronic weighing apparatus is as follows: the goods are fed into weighing table, under the action of gravity the elastic body of weighing sensor is elastically deformed, the impedance of strain gauge bridge circuit stuck on the elastic body is unbalanced, and an electric signal proportional to weight value is outputted, and then the electric signal is processed by electronic components of amplifier, A/D converter and microprocessor in the sensor to output digital signal, and then the digital signal is fed into weighing display instrument by means of relay to directly display the data of weight, etc.

The truck scale mainly comprises three main parts, namely a bearing force transmission mechanism (scale body), a high-precision weighing sensor and a weighing display instrument, the common truck scale is a mechanic weighbridge, and along with the development of the times, the mechanical weighbridge is gradually replaced by an analog weighbridge and a digital weighbridge which are high in precision, good in stability and convenient to operate.

At present, chinese patent publication No. CN102620801B discloses a truck scale, which includes a scale body and a sensor main body, and is characterized in that a beam of the scale body is a box-shaped structure, a sensor mounting hole is formed in a lower bottom surface of the box-shaped structure, the sensor main body is communicated with the outside through the sensor mounting hole, a sensor mounting plate is arranged in the box-shaped structure, the sensor main body is mounted below the sensor mounting plate, and the sensor main body is in contact with a floor through the sensor mounting hole.

The truck scale improves the transverse strength of the scale body to a certain extent, but the truck scale has insufficient strength when used for metering the whole truck with an ultra-wide table surface and an ultra-large-weight truck, and the end beam of the truck scale is easy to collapse and bend and deform.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned technical problem, overcome prior art's shortcoming, provide a truck scale of bi-polar roof beam structural design.

In order to solve the technical problem, the utility model provides a motor truck scale of bi-polar roof beam structural design.

The technical effects are as follows: the end beam intensity at truck scale both ends has been strengthened to a plurality of mesas and the title body are connected to the structural style of bi-polar roof beam, thereby promote the holistic support of truck scale and joint strength, constitute the base plate through setting up a plurality of tie-beams in addition, the effort that the base plate produced is to the dispersion title body mesa, promote the support intensity of base plate symmetry body mesa, cooperation overall structure can avoid the end beam to take place the condition of bending deformation, guarantee the precision of weighing and the life of the title body.

The utility model discloses the technical scheme who further injects is: the utility model provides a motor truck scale of bi-polar roof beam structural design, including the base plate, title body mesa and sensor, base plate end to end connection has a plurality of festivals, the base plate both ends are provided with front end roof beam and rear end roof beam respectively, front end roof beam is connected with the rear end roof beam mutually supporting, the front end roof beam includes the front end plate, be connected with vertically sensor connection bottom plate with it on the front end plate, the rear end roof beam includes the rear end plate, be equipped with auxiliary support plate on the rear end plate, auxiliary support plate perpendicular to rear end plate and fixed with it, and the bottom surface butt of sensor connection bottom plate is at auxiliary support plate top surface, the position that the corresponding front end roof beam in title body mesa bottom corresponds is equipped with the sensor and connects the roof, the sensor is connected the bottom plate and is equipped with the connection lug that is used for installing the sensor with the corresponding position of sensor connection roof.

Furthermore, auxiliary connecting blocks perpendicular to the horizontal plane are fixed on the front end beam and the rear end beam, the sensor connecting bottom plate abuts against the upper surface of the corresponding auxiliary connecting block, and the auxiliary supporting plate is embedded and fixed in the corresponding auxiliary connecting block.

Preceding a truck scale of bi-polar roof beam structural design, be equipped with the front end intermediate lamella on the front end roof beam, correspond on the rear end roof beam and be equipped with the rear end intermediate lamella, the position of rear end intermediate lamella is higher than the front end intermediate lamella, the two misplaces each other and contradicts each other, the fixed plate that front end intermediate lamella and rear end intermediate lamella all set up through perpendicular horizontal plane connects on the base board.

The truck scale of bi-polar beam structural design, the both ends of bottom substrate are equipped with the end roof beam, and end roof beam structure is the same with front end beam structure, and the last an organic whole of bottom substrate is formed with the tie-beam that a plurality of equidistance set up, and the tie-beam both ends are fixed with the end roof beam through the baffle, and the cross-section trapezoidal setting of personally submitting of tie-beam, the tie-beam top surface is arranged in to the title body mesa.

The motor truck scale of bi-polar roof beam structural design, the balance body mesa bottom corresponds the end beam position and is equipped with the link, and the link includes the fixed vertical plate that the perpendicular to horizontal plane is connected, and the sensor is connected the roof and is connected between fixed vertical plate in a parallel with the horizontal plane, forms between fixed vertical plate and the end beam and is connected the chamber for the fixed mounting sensor.

The truck scale of bi-polar roof beam structural design preceding be fixed with the reinforcing plate that is used for auxiliary connection sensor to connect the bottom plate on the baffle, be fixed with outer baffle between auxiliary connection piece and the baffle.

The utility model has the advantages that:

(1) the utility model discloses in, through setting up a plurality of sections base plate and title body mesa, can prolong the length of truck scale, make its adaptation weigh in the vehicle of various sizes, set up the end beam at both ends, can increase the intensity at base plate both ends, avoid base plate and support mesa tip to be pressed too big and warp, the sensor is installed on sensor connection bottom plate, and sensor connection bottom plate passes through the auxiliary support board and fixes on the end beam with the dual support of connecting the lug, can further strengthen the support intensity at end beam position, also can guarantee stability when the sensor supports the measurement, promote the degree of accuracy of weighing;

(2) in the utility model, the front end supporting plate and the rear end supporting plate are mutually staggered and contradicted, so that supporting connection can be formed between the two front end beams and the rear end beams, and pressure can be dispersed on the adjacent bottom base plates when the front end supporting plate and the rear end supporting plate are pressed, thereby ensuring the overall supporting strength and the connection stability;

(3) in the utility model, equidistant connecting beams are arranged on the bottom base plate, the scale body table top is arranged on the top surface of the connecting beams, when the weight is measured, the scale body table top can disperse the pressure to each connecting beam, the supporting and connecting stability of the connecting beams can be ensured due to the trapezoidal cross section of the connecting beams, the effect of dispersing the acting force is better, and in addition, the reinforcing plate and the outer baffle plate are fixed on the partition plate, so that the connecting strength of the sensor connecting base plate and the firmness of the whole end beam can be improved;

(4) the utility model discloses in, the end beam intensity at truck scale both ends has been strengthened to a plurality of mesas and the title body are connected to the structural style of bi-polar roof beam, thereby promote the holistic support of truck scale and joint strength, constitute the bottom substrate through setting up a plurality of tie-beams in addition, the effort that the dispersion title body mesa produced to the bottom substrate promotes the support intensity of bottom substrate symmetry body mesa, cooperation overall structure can avoid the end beam to take place the condition of bending deformation, guarantee the precision of weighing and the life of the title body.

Drawings

FIG. 1 is a top view of a base plate of the midsole of example 1;

FIG. 2 is a structural view of a base plate in example 1;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is a structural view of the table top of the scale in example 1;

fig. 5 is a side view of the platform of the scale in example 1.

Wherein: 1. a base substrate; 11. a connecting beam; 12. a partition plate; 13. a reinforcing plate; 14. an outer baffle; 2. a weighing table top; 21. the sensor is connected with the top plate; 22. a connection bump; 23. a connecting end; 231. fixing the longitudinal plate; 232. a connecting cavity; 3. a front end beam; 31. a front end plate; 32. the sensor is connected with the bottom plate; 33. an auxiliary connecting block; 34. a front end intermediate plate; 35. a fixing plate; 4. a rear end beam; 41. a rear end plate; 42. an auxiliary support plate; 43. a rear end intermediate plate; 5. a terminal beam.

Detailed Description

The truck scale of double-end beam structural design that this embodiment provided, the structure is as shown in fig. 1, fig. 2 and fig. 4, including base substrate 1, balance body mesa 2 and sensor, and base substrate 1 end to end connection has a plurality of sections, and base substrate 1 both ends are provided with front end roof beam 3 and rear end roof beam 4 respectively, and front end roof beam 3 is connected with rear end roof beam 4 mutually supporting.

As shown in fig. 2-4, the front end beam 3 includes a front end plate 31, a sensor connecting bottom plate 32 perpendicular to the front end plate 31 is connected to the front end plate 31, the rear end beam 4 includes a rear end plate 41, an auxiliary supporting plate 42 is disposed on the rear end plate 41, the auxiliary supporting plate 42 is perpendicular to and fixed to the rear end plate 41, and a bottom surface of the sensor connecting bottom plate 32 abuts against a top surface of the auxiliary supporting plate 42. Auxiliary connecting blocks 33 perpendicular to the horizontal plane are fixed on the front end beam 3 and the rear end beam 4, the sensor connecting bottom plate 32 abuts against the upper surfaces of the corresponding auxiliary connecting blocks 33, and the auxiliary supporting plates 42 are embedded and fixed in the corresponding auxiliary connecting blocks 33.

As shown in fig. 2-4, the front beam 3 is provided with a front middle plate 34, the rear beam 4 is correspondingly provided with a rear middle plate 43, the rear middle plate 43 is higher than the front middle plate 34, and the front middle plate 34 and the rear middle plate 43 are staggered and abutted with each other, and both the front middle plate 34 and the rear middle plate 43 are connected to the base plate 1 through a fixing plate 35 arranged in a vertical horizontal plane.

As shown in fig. 3-5, the two ends of the base substrate 1 are provided with the end beams 5, the structure of the end beams 5 is the same as that of the front end beam 3, the base substrate 1 is integrally formed with a plurality of connecting beams 11 arranged at equal intervals, the two ends of the connecting beams 11 are fixed with the end beams through partition plates 12, the cross section of each connecting beam 11 is arranged in a trapezoid shape, and the scale table-board 2 is arranged on the top surface of the connecting beam 11. A reinforcing plate 13 for assisting in connecting the sensor connecting bottom plate 32 is fixed on the partition plate 12, and an outer baffle plate 14 is fixed between the auxiliary connecting block 33 and the partition plate 12.

As shown in fig. 3-5, a connecting end 23 is provided at a position corresponding to the end beam at the bottom of the platform 2 of the balance body, the connecting end 23 includes a fixed longitudinal plate 231 connected perpendicular to the horizontal plane, the sensor connecting top plate 21 is connected between the fixed longitudinal plates 231 parallel to the horizontal plane, and a connecting cavity 232 is formed between the fixed longitudinal plate 231 and the end beam for fixedly mounting the sensor. The bottom of the scale body table top 2 is provided with a sensor connecting top plate 21 corresponding to the front end beam 3, and a connecting lug 22 for mounting a sensor is arranged at the corresponding position of the sensor connecting bottom plate 32 and the sensor connecting top plate 21.

This application is through setting up a plurality of sections base plate 1 and title body mesa 2, can prolong truck scale's length, make its adaptation weigh in the vehicle of various sizes, set up the end beam at both ends, can increase the intensity at base plate 1 both ends, avoid base plate 1 and support mesa tip pressurized too big and warp, the sensor is installed on sensor connection bottom plate 32, and sensor connection bottom plate 32 fixes on the end beam through auxiliary stay 42 and the dual bracing of connecting lug 22, can further strengthen the support intensity at end beam position, also can guarantee stability when the sensor supports the measurement, promote the degree of accuracy of weighing.

In addition to the above embodiments, the present invention may have other embodiments. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.

Claims

1. The utility model provides a truck scale of bi-polar roof beam structural design, includes subbottom board (1), weighing body mesa (2) and sensor, its characterized in that: the sensor is characterized in that the bottom base plate (1) is connected with a plurality of sections end to end, the two ends of the bottom base plate (1) are respectively provided with a front end beam (3) and a rear end beam (4), the front end beam (3) and the rear end beam (4) are mutually matched and connected, the front end beam (3) comprises a front end plate (31), the front end plate (31) is connected with a sensor connecting bottom plate (32) vertical to the front end plate, the rear end beam (4) comprises a rear end plate (41), an auxiliary supporting plate (42) is arranged on the rear end plate (41), the auxiliary supporting plate (42) is vertical to the rear end plate (41) and is fixed with the rear end plate, the bottom surface of the sensor connecting bottom plate (32) abuts against the top surface of the auxiliary supporting plate (42), a sensor connecting top plate (21) is arranged at the position, corresponding to the front end beam (3), of the bottom of the scale body table top (2), and a connecting bump (22) used for mounting a sensor is arranged at the position, corresponding to the sensor connecting top plate (21), of the sensor connecting bottom plate (32).

2. The truck scale of claim 1 of a double end beam structural design, wherein: the front end beam (3) and the rear end beam (4) are both fixed with auxiliary connecting blocks (33) perpendicular to the horizontal plane, the sensor connecting bottom plate (32) abuts against the upper surface of the corresponding auxiliary connecting blocks (33), and the auxiliary supporting plates (42) are embedded and fixed in the corresponding auxiliary connecting blocks (33).

3. The truck scale of claim 2 of a double end beam structural design, wherein: be equipped with front end intermediate lamella (34) on front end roof beam (3), correspond on rear end roof beam (4) and be equipped with rear end intermediate lamella (43), the position of rear end intermediate lamella (43) is higher than front end intermediate lamella (34), and the two misplaces each other and contradicts each other, and front end intermediate lamella (34) and rear end intermediate lamella (43) all are connected on subbase board (1) through fixed plate (35) that perpendicular horizontal plane set up.

4. The truck scale of claim 3 of a double end beam structural design, wherein: the both ends of base substrate (1) are equipped with end roof beam (5), and end roof beam (5) structure is the same with front end roof beam (3) structure, and an organic whole is formed with tie-beam (11) that a plurality of equidistance set up on base substrate (1), and tie-beam (11) both ends are passed through baffle (12) and are fixed with the end roof beam, and tie-beam (11) transversal personally submit trapezoidal setting, and tie-beam (11) top surface is arranged in title body mesa (2).

5. The truck scale of claim 1 of a double end beam structural design, wherein: the bottom of the weighing body table top (2) is provided with a connecting end (23) corresponding to the end beam, the connecting end (23) comprises a fixed longitudinal plate (231) connected perpendicular to the horizontal plane, the sensor connecting top plate (21) is connected between the fixed longitudinal plates (231) in parallel to the horizontal plane, and a connecting cavity (232) is formed between the fixed longitudinal plate (231) and the end beam and used for fixedly mounting the sensor.

6. The truck scale of claim 4 of a double end beam structural design, wherein: a reinforcing plate (13) for assisting in connecting the sensor with the bottom plate (32) is fixed on the partition plate (12), and an outer baffle (14) is fixed between the auxiliary connecting block (33) and the partition plate (12).