CN212903494U - Quartz piezoelectric type sensor weighing equipment - Google Patents
Quartz piezoelectric type sensor weighing equipment Download PDFInfo
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- CN212903494U CN212903494U CN202022414416.1U CN202022414416U CN212903494U CN 212903494 U CN212903494 U CN 212903494U CN 202022414416 U CN202022414416 U CN 202022414416U CN 212903494 U CN212903494 U CN 212903494U
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Abstract
A quartz piezoelectric sensor weighing device comprises a base, a scale body, two groups of guide tables, a mounting plate, a control box and a plurality of groups of quartz piezoelectric sensors; the lower end face of the base is provided with a plurality of groups of supporting assemblies, the base is provided with a levelness detector and an alarm, two ends of the base, which are far away from each other, are respectively and movably connected with two groups of guide tables, and the base is provided with strip-shaped through holes; the mounting plate is connected with the inner wall of the strip-shaped through hole; two ends of the multiple groups of quartz piezoelectric sensors are respectively connected with the mounting plate and the scale body; the control box is connected with the scale body, and a weight collecting circuit board is arranged in the control box; the weight acquisition circuit board is provided with a controller, a power supply module and a communication module for communication connection with the background terminal; the levelness detector, the alarm, the multiple groups of quartz piezoelectric sensors, the controller, the communication module and the power module are electrically connected. The utility model is simple in operation, make things convenient for the dismouting can satisfy the needs to the installation of multiple environment to satisfy the demand of weighing to the vehicle.
Description
Technical Field
The utility model relates to a weighing-appliance technical field especially relates to a quartzy piezoelectric type sensor weighing-appliance.
Background
The vehicle weighing equipment is mainly used for weighing a vehicle, weighing goods loaded in the vehicle and weighing the vehicle to judge whether the vehicle is overloaded or not in the vehicle production process, but the existing vehicle weighing equipment is inconvenient to disassemble, assemble and transport, and when the vehicle weighing equipment is installed, a concrete bottom surface is often required to be preset at the installation position to support the bearing equipment, so that the installation and use environment of the vehicle weighing equipment is greatly limited, and the vehicle weighing equipment is very inconvenient; to this end, a quartz piezoelectric sensor weighing device is proposed in the present application.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a quartzy piezoelectric type sensor weighing-appliance, the utility model is simple in operation, make things convenient for the dismouting can satisfy the needs to the multi-environment installation to satisfy the demand of weighing to the vehicle.
(II) technical scheme
In order to solve the problems, the utility model provides a quartz piezoelectric sensor weighing device, which comprises a base, a scale body, two groups of guide tables, a mounting plate, a control box and a plurality of groups of quartz piezoelectric sensors;
the lower end face of the base is provided with a plurality of groups of supporting assemblies for adjusting the level of the base, the base is provided with a levelness detector and an alarm, two ends of the base, which are far away from each other, are respectively and movably connected with two groups of guide tables, and the base is provided with strip-shaped through holes along the connecting line direction of the two groups of guide tables; the upper end surface of each group of guide platforms is downwards inclined towards one side far away from the base;
the mounting plate is positioned in the strip-shaped through hole and connected with the base;
a first fixing plate and a second fixing plate are respectively arranged at two ends of each group of quartz piezoelectric sensors; the multiple groups of second fixing plates are connected with the mounting plate;
one end of the scale body extends into the strip-shaped through hole, one end of the scale body is connected with a plurality of groups of first fixing plates, and the other end face of the scale body is parallel to the end face of the base;
the control box is connected with the end face of the scale body facing the mounting plate, and a weight collecting circuit board is arranged in the control box; the weight acquisition circuit board is provided with a controller, a power supply module and a communication module for communication connection with the background terminal; the communication module is in communication connection with the controller; the controller is respectively in communication connection with the plurality of groups of quartz piezoelectric sensors and the levelness detector and is in control connection with the alarm; the levelness detector, the alarm, the multiple groups of quartz piezoelectric sensors, the controller, the communication module and the power module are electrically connected.
Preferably, the upper end face of the scale body is flush with the upper end face of the base.
Preferably, the upper end face of the scale body is uniformly provided with a plurality of groups of anti-skid grains.
Preferably, each group of supporting components comprises a supporting plate, a supporting cylinder and a threaded rod;
one end of the threaded rod is rotatably connected with the base, and the other end of the threaded rod is screwed into the supporting cylinder in a threaded fit manner; the other end of the supporting cylinder is connected with the supporting plate; the supporting plate is provided with a plurality of groups of mounting holes.
Preferably, a plurality of groups of anti-skid plates are arranged on the inclined end surface of each group of guide platforms; the plurality of groups of anti-skid plates are distributed at equal intervals, and the cross section of each group of anti-skid plates is in a fan-shaped ring shape.
Preferably, the included angle between the inclined end face of each group of guide platforms and the upper end face of the base ranges from 15 degrees to 30 degrees.
Preferably, the device further comprises a plurality of groups of first fastening pieces and a plurality of groups of second fastening pieces; wherein, the mounting plate is provided with a plurality of groups of first threaded holes; each group of first fixing plates is provided with a plurality of groups of second threaded holes; each group of second fixing plates is provided with a plurality of groups of third threaded holes; a plurality of groups of threaded blind holes are arranged on the end surface of the scale body;
the first fastening pieces penetrate through the second threaded holes and are screwed into the threaded blind holes; the end surfaces of the scale bodies are pressed by the multiple groups of first fixing plates towards the end surfaces of the scale bodies;
the multiple groups of second fastening pieces respectively penetrate through the multiple groups of first threaded holes in a threaded manner and penetrate through the multiple groups of third threaded holes in a threaded manner; the terminal surface of mounting panel is compressed tightly towards the terminal surface of mounting panel to the multiunit second fixed plate.
Preferably, the device further comprises a plurality of groups of guide rods; wherein, the mounting plate is provided with a plurality of groups of positioning holes;
one end of each guide rod is connected with the scale body; the scale body is located under the interior state of bar through-hole, and the multiunit guide bar cooperates the slip in multiunit locating hole one by one respectively, constitutes location structure.
Preferably, the distance value range between the end face of the base facing each group of guide platforms and the strip-shaped through holes is 0.5-1 m.
Preferably, the projection shape of the mounting plate is a Chinese character 'hui'.
The above technical scheme of the utility model has following profitable technological effect:
in the utility model, a levelness detector for detecting the levelness of the base is arranged on the base; the levelness detector is in communication connection with the controller; when the levelness detector detects that the levelness of the base does not meet the detection requirement, the controller controls the alarm to give an alarm so as to enable a worker to adjust the levelness of the base in time, and the levelness of the base is adjusted by adjusting the heights of the multiple groups of supporting assemblies during adjustment, so that the device is not required to be installed by arranging a special concrete bottom surface, and the requirement of multi-environment installation of the device is met;
when the weighing device is used, a vehicle to be weighed runs onto the base along the guide table on one side, the inclined guide running surface of the guide table is arranged to facilitate the vehicle to stably run onto the base and finally stop on the scale body, a plurality of groups of piezoelectric sensors connected with the lower end surface of the scale body detect the pressure signals of the scale body and send the detection results to the controller for processing to obtain the weight information of the vehicle, the obtained weight information of the vehicle is sent to the background terminal through the communication module, the weight information of the vehicle can be checked from the background terminal, and the weighing device is simple to operate and convenient to use; the quartz piezoelectric sensor is convenient to disassemble and assemble.
Drawings
Fig. 1 is the utility model provides a three-dimensional structure schematic diagram of quartz piezoelectric sensor weighing-appliance.
Fig. 2 is the utility model provides a structural schematic diagram of base in quartz piezoelectric sensor weighing equipment.
Fig. 3 is a schematic structural diagram of a quartz piezoelectric sensor weighing apparatus provided by the present invention.
Fig. 4 is a schematic structural diagram of a local amplification at a position in a quartz piezoelectric sensor weighing device according to the present invention.
Fig. 5 is a schematic block diagram of a quartz piezoelectric sensor weighing apparatus according to the present invention.
Reference numerals: 1. a base; 2. a scale body; 3. a guide table; 4. an anti-skid plate; 5. a support plate; 6. a support cylinder; 7. mounting holes; 8. a second fixing plate; 9. a strip-shaped through hole; 10. mounting a plate; 11. positioning holes; 12. a first threaded hole; 13. a threaded rod; 14. a control box; 15. a guide bar; 16. a quartz piezoelectric sensor; 17. a first fixing plate; 18. a first fastening member; 19. a second fastening member; 20. a controller; 21. a communication module; 22. and a power supply module.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-5, the weighing apparatus with quartz piezoelectric sensors according to the present invention comprises a base 1, a scale body 2, two sets of guide tables 3, a mounting plate 10, a control box 14, and a plurality of sets of quartz piezoelectric sensors 16;
the lower end face of the base 1 is provided with a plurality of groups of supporting assemblies for adjusting the level of the base 1, the base 1 is provided with a levelness detector and an alarm, two ends of the base 1, which are far away from each other, are respectively and movably connected with two groups of guide tables 3, and the base 1 is provided with strip-shaped through holes 9 along the connecting line direction of the two groups of guide tables 3; wherein, the upper end surface of each group of guide platforms 3 is downwards inclined towards one side far away from the base 1;
the mounting plate 10 is positioned in the strip-shaped through hole 9, and the mounting plate 10 is connected with the base 1;
a first fixing plate 17 and a second fixing plate 8 are respectively arranged at two ends of each group of quartz piezoelectric sensors 16; the multiple groups of second fixing plates 8 are connected with the mounting plate 10;
one end of the scale body 2 extends into the strip-shaped through hole 9, one end of the scale body 2 is connected with a plurality of groups of first fixing plates 17, and the other end face of the scale body 2 is parallel to the end face of the base 1;
the control box 14 is connected with the end face of the scale body 2 facing the mounting plate 10, and a weight collecting circuit board is arranged in the control box 14; the weight acquisition circuit board is provided with a controller 20, a power module 22 and a communication module 21 for communication connection with the background terminal; the communication module 21 is in communication connection with the controller 20; the controller 20 is respectively in communication connection with the plurality of groups of quartz piezoelectric sensors 16 and the levelness detector and is in control connection with an alarm; the levelness detector, the alarm, the multiple groups of quartz piezoelectric sensors 16, the controller 20, the communication module 21 and the power module 22 are electrically connected;
further, the background terminal comprises a computer terminal and a smart phone, and the weighed weight can be checked on a display screen of the background terminal.
In the utility model, a levelness detector for detecting the levelness of the base 1 is arranged on the base 1; the levelness detector is in communication connection with the controller 20; when the levelness detector detects that the levelness of the base 1 does not meet the detection requirement, the controller 20 controls the alarm to give an alarm so as to enable a worker to adjust the levelness of the base 1 in time, and the levelness of the base 1 is adjusted by adjusting the heights of the multiple groups of supporting assemblies during adjustment, so that the device is installed without arranging a special concrete bottom surface, and the requirement of multi-environment installation of the device is met;
during the use, treat that the vehicle of weighing goes to base 1 along the guide table 3 of one side on, the direction running surface that is equipped with the slope of guide table 3 makes things convenient for the vehicle steady to go to base 1 on, and finally stop on the balance body 2, the pressure signal that the multiunit quartzy piezoelectric transducer 16 that connects through the lower terminal surface of the balance body 2 detected the balance body 2 pressurized and send its testing result to controller 20 and handle, obtain the weight information of vehicle, the vehicle weight information who will obtain through communication module 21 sends the backstage terminal to, can look over the weight information of vehicle from the backstage terminal.
In an alternative embodiment, the upper end face of the scale body 2 is flush with the upper end face of the base 1.
In an alternative embodiment, a plurality of groups of anti-slip lines are uniformly arranged on the upper end surface of the scale body 2 so as to improve the stability of the vehicle stopping on the scale body 2.
In an alternative embodiment, each set of support assemblies comprises a support plate 5, a support cylinder 6 and a threaded rod 13;
one end of the threaded rod 13 is rotatably connected with the base 1, and the other end of the threaded rod 13 is screwed into the support cylinder 6 in a threaded fit manner; the other end of the supporting cylinder 6 is connected with the supporting plate 5; a plurality of groups of mounting holes 7 are arranged on the supporting plate 5;
the fastening screw is matched with and connected with the mounting hole on the support plate 5, and the fastening screw is matched with and connected with the ground to mount the support plate 5 so as to prevent the support plate 5 from randomly shaking or sliding on the ground; the supporting plate 5 is connected with the supporting cylinder 6, so that the supporting cylinder 6 is prevented from directly contacting the ground, and the contact area between the supporting cylinder 6 and the ground is increased; the levelness of the base 1 is adjusted by rotating the threaded rod 13 so that the threaded rod 13 moves up and down along the central axis direction of the support cylinder 6 to adjust the height of the base 1.
In an alternative embodiment, a plurality of groups of anti-skid plates 4 are arranged on the inclined end surface of each group of guide platforms 3; the multiple groups of anti-skid plates 4 are distributed at equal intervals, the cross section of each group of anti-skid plates 4 is in a fan-shaped ring shape, and the anti-skid plates 4 are arranged to improve the stability of the vehicle moving on the guide table 3.
In an alternative embodiment, the angle between the inclined end surface of each set of guide platforms 3 and the upper end surface of the base 1 is in the range of 15 ° to 30 °.
In an alternative embodiment, there are also included a plurality of sets of first fasteners 18 and a plurality of sets of second fasteners 19; wherein, the mounting plate 10 is provided with a plurality of groups of first threaded holes 12; each group of first fixing plates 17 is provided with a plurality of groups of second threaded holes; each group of second fixing plates 8 is provided with a plurality of groups of third threaded holes; a plurality of groups of threaded blind holes are arranged on the end surface of the scale body 2;
the multiple groups of first fastening pieces 18 respectively penetrate through the multiple groups of second threaded holes in a threaded manner and are screwed into the multiple groups of threaded blind holes in a threaded manner; the end surfaces of the scale bodies 2 are pressed towards the end surfaces of the scale bodies 2 by the multiple groups of first fixing plates 17;
the multiple groups of second fastening pieces 19 respectively penetrate through the multiple groups of first threaded holes 12 in a threaded manner and penetrate through the multiple groups of third threaded holes in a threaded manner, and in addition, the multiple groups of second fastening pieces 19 are connected with multiple groups of nuts in a threaded fit manner; the second fixing plate 8 is pressed by the plurality of groups of nuts towards the end surfaces of the plurality of groups of second fixing plates 8; the end faces of the mounting plates 10 are pressed by the groups of second fixing plates 8 towards the end faces of the mounting plates 10;
the quartz piezoelectric sensor 16 is connected with the mounting plate 10 and the scale body 2 through the multiple groups of first fastening parts 18 and the multiple groups of second fastening parts 19, so that the quartz piezoelectric sensor 16 is convenient to disassemble and assemble.
In an alternative embodiment, a plurality of sets of guide rods 15 are also included; wherein, the mounting plate 10 is provided with a plurality of groups of positioning holes 11;
one end of each of the guide rods 15 is connected with the scale body 2; under the state that the scale body 2 is positioned in the strip-shaped through hole 9, the multiple groups of guide rods 15 are respectively matched and slide into the multiple groups of positioning holes 11 one by one to form a positioning structure, so that the quartz piezoelectric sensors 16 and the mounting plate 10 can be conveniently matched and mounted.
In an alternative embodiment, the distance value between the end face of the base 1 facing each group of the guide platforms 3 and the strip-shaped through hole 9 is in the range of 0.5-1 m, so as to prevent the wheels of the vehicle from running onto the base 1 and directly contacting and pressing with the scale body 2.
In an alternative embodiment, the projected shape of the mounting plate 10 is a zigzag shape.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (10)
1. The quartz piezoelectric sensor weighing equipment is characterized by comprising a base (1), a scale body (2), two groups of guide tables (3), a mounting plate (10), a control box (14) and a plurality of groups of quartz piezoelectric sensors (16);
a plurality of groups of supporting assemblies for adjusting the levelness of the base (1) are arranged on the lower end face of the base (1), a levelness detector and an alarm are arranged on the base (1), two ends, far away from each other, of the base (1) are movably connected with two groups of guide tables (3) respectively, and a strip-shaped through hole (9) is formed in the base (1) along the connecting line direction of the two groups of guide tables (3); wherein the upper end surface of each group of guide platforms (3) is downwards inclined towards one side far away from the base (1);
the mounting plate (10) is positioned in the strip-shaped through hole (9), and the mounting plate (10) is connected with the base (1);
two ends of each group of quartz piezoelectric sensors (16) are respectively provided with a first fixing plate (17) and a second fixing plate (8); the multiple groups of second fixing plates (8) are connected with mounting plates (10);
one end of the scale body (2) extends into the strip-shaped through hole (9), one end of the scale body (2) is connected with a plurality of groups of first fixing plates (17), and the other end face of the scale body (2) is parallel to the end face of the base (1);
the control box (14) is connected with the end face, facing the mounting plate (10), of the scale body (2), and a weight collecting circuit board is arranged in the control box (14); the weight acquisition circuit board is provided with a controller (20), a power module (22) and a communication module (21) which is in communication connection with the background terminal; the communication module (21) is in communication connection with the controller (20); the controller (20) is respectively in communication connection with the plurality of groups of quartz piezoelectric sensors (16) and the levelness detector and is in control connection with the alarm; the levelness detector, the alarm, the multiple groups of quartz piezoelectric sensors (16), the controller (20), the communication module (21) and the power module (22) are electrically connected.
2. The piezoelectric quartz sensor weighing device according to claim 1, wherein the upper end face of the scale body (2) is flush with the upper end face of the base (1).
3. The quartz piezoelectric sensor weighing device according to claim 1, wherein the upper end surface of the scale body (2) is uniformly provided with a plurality of groups of anti-skid lines.
4. The quartz piezoelectric transducer weighing apparatus of claim 1 wherein each set of support assemblies comprises a support plate (5), a support cylinder (6) and a threaded rod (13);
one end of the threaded rod (13) is rotatably connected with the base (1), and the other end of the threaded rod (13) is screwed into the support cylinder (6) in a threaded fit manner; the other end of the supporting cylinder (6) is connected with the supporting plate (5); a plurality of groups of mounting holes (7) are arranged on the supporting plate (5).
5. The quartz piezoelectric type sensor weighing device according to claim 1, wherein a plurality of groups of anti-skid plates (4) are arranged on the inclined end surface of each group of guide platforms (3); the plurality of groups of anti-skid plates (4) are distributed at equal intervals, and the cross section of each group of anti-skid plates (4) is in a fan-shaped ring shape.
6. The quartz piezoelectric sensor weighing device according to claim 1, wherein the angle between the inclined end surface of each group of guide platforms (3) and the upper end surface of the base (1) is in the range of 15 ° to 30 °.
7. The quartz piezoelectric transducer weighing apparatus of claim 1 further comprising a plurality of sets of first fasteners (18) and a plurality of sets of second fasteners (19); wherein, the mounting plate (10) is provided with a plurality of groups of first threaded holes (12); each group of first fixing plates (17) is provided with a plurality of groups of second threaded holes; each group of second fixing plates (8) is provided with a plurality of groups of third threaded holes; the end surface of the scale body (2) is provided with a plurality of groups of threaded blind holes;
the multiple groups of first fastening pieces (18) respectively penetrate through the multiple groups of second threaded holes in a threaded manner and are screwed into the multiple groups of threaded blind holes in a threaded manner; the end surfaces of the scale bodies (2) are pressed by the groups of first fixing plates (17) towards the end surfaces of the scale bodies (2);
the multiple groups of second fastening pieces (19) respectively penetrate through the multiple groups of first threaded holes (12) in a threaded mode and penetrate through the multiple groups of third threaded holes in a threaded mode; the end faces of the mounting plates (10) are pressed by the groups of second fixing plates (8) towards the end faces of the mounting plates (10).
8. The quartz piezoelectric transducer weighing apparatus of claim 1 further comprising a plurality of sets of guide rods (15); wherein, a plurality of groups of positioning holes (11) are arranged on the mounting plate (10);
one end of each group of guide rods (15) is connected with the scale body (2); when the scale body (2) is positioned in the strip-shaped through hole (9), the multiple groups of guide rods (15) are respectively matched and slide into the multiple groups of positioning holes (11) one by one to form a positioning structure.
9. The quartz piezoelectric sensor weighing device according to claim 1, wherein the distance between the end surface of the base (1) facing each group of the guide platforms (3) and the strip-shaped through hole (9) is 0.5-1 m.
10. The quartz piezoelectric transducer weighing device of claim 1 wherein the projected shape of the mounting plate (10) is a chevron shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022414416.1U CN212903494U (en) | 2020-10-26 | 2020-10-26 | Quartz piezoelectric type sensor weighing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022414416.1U CN212903494U (en) | 2020-10-26 | 2020-10-26 | Quartz piezoelectric type sensor weighing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN212903494U true CN212903494U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022414416.1U Active CN212903494U (en) | 2020-10-26 | 2020-10-26 | Quartz piezoelectric type sensor weighing equipment |
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| CN (1) | CN212903494U (en) |
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- 2020-10-26 CN CN202022414416.1U patent/CN212903494U/en active Active
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