CN111829626B - Position adjusting mechanism, sensor assembly and dynamic motor scale system - Google Patents
Position adjusting mechanism, sensor assembly and dynamic motor scale system Download PDFInfo
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- CN111829626B CN111829626B CN201910299378.9A CN201910299378A CN111829626B CN 111829626 B CN111829626 B CN 111829626B CN 201910299378 A CN201910299378 A CN 201910299378A CN 111829626 B CN111829626 B CN 111829626B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
- G01G19/03—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles for weighing during motion
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C9/00—Special pavings; Pavings for special parts of roads or airfields
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F11/00—Road engineering aspects of Embedding pads or other sensitive devices in paving or other road surfaces, e.g. traffic detectors, vehicle-operated pressure-sensitive actuators, devices for monitoring atmospheric or road conditions
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/02—Arrangements of bearings
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/23—Support or suspension of weighing platforms
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention provides a position adjusting mechanism, a sensor assembly and a dynamic vehicle scale system, wherein the position adjusting mechanism is used for leveling a sensor and comprises the following components: a support frame; the bearing plate is arranged on the support frame, the upper surface of the bearing plate is a supporting bearing surface for supporting the sensor, and a position adjusting hole is formed in the supporting bearing surface; the position adjusting element penetrates through the position adjusting hole, an abutting end used for being in point contact with the sensor is formed at one end, facing the sensor, of the position adjusting element, the position adjusting element is adjustably arranged along the axial position of the position adjusting hole, and the abutting end conducts lifting adjustment on a position point, in contact with the abutting end, of the sensor so that a calibration plane of the sensor is adjusted to be parallel to the reference plane. The invention solves the problems that in the prior art, the leveling and positioning operation of the weighing sensor is complicated, time and labor are wasted, and the leveling precision of the weighing sensor is low in the construction and installation process of the truck scale.
Description
Technical Field
The invention relates to the technical field of dynamic weighing, in particular to a position adjusting mechanism, a sensor assembly and a dynamic automobile scale system.
Background
At present, the automobile scales on the market are various, and comprise a single weighing platform, a combined weighing scale, an axle group weighing scale, a whole automobile weighing scale and the like. The truck scale is installed for a simple support structure, namely: the truck scale is provided with the plummer of weighing, and the plummer overlap joint of weighing is on a plurality of weighing sensor.
In the construction and installation process of the truck scale, calibration planes of a plurality of weighing sensors need to be simultaneously adjusted to a reference horizontal plane; in the prior art, the leveling operation usually needs to be completed manually, that is, an operator uses a pull rope to level the calibration planes of a plurality of weighing sensors one by one and then positions each weighing sensor, the leveling operation process is time-consuming and labor-consuming, the leveling precision of the plurality of weighing sensors cannot be reliably ensured, and finally the weighing accuracy of the truck scale on the vehicle can be influenced.
Disclosure of Invention
The invention mainly aims to provide a position adjusting mechanism, a sensor assembly and a dynamic truck scale system, and aims to solve the problems that in the construction and installation process of a truck scale in the prior art, the leveling and positioning operation of a weighing sensor is complicated, time and labor are wasted, and the leveling precision of the weighing sensor is low.
In order to achieve the above object, according to one aspect of the present invention, there is provided a position adjustment mechanism for leveling a sensor, comprising: a support frame; the bearing plate is arranged on the support frame, the upper surface of the bearing plate is a supporting bearing surface for supporting the sensor, and a position adjusting hole is formed in the supporting bearing surface; the position adjusting element penetrates through the position adjusting hole, an abutting end used for being in point contact with the sensor is formed at one end, facing the sensor, of the position adjusting element, the position adjusting element is adjustably arranged along the axial position of the position adjusting hole, and the abutting end conducts lifting adjustment on a position point, in contact with the abutting end, of the sensor so that a calibration plane of the sensor is adjusted to be parallel to the reference plane.
Further, the supporting bearing surface and the reference plane both extend in the horizontal direction.
Furthermore, the position adjusting holes are multiple, the position adjusting holes are distributed on the bearing plate at intervals, the position adjusting elements are multiple, and the position adjusting elements penetrate through the position adjusting holes in a one-to-one correspondence mode.
Furthermore, the position adjusting mechanism further comprises a positioning nut, the positioning nut is welded on one side of the bearing plate, which is far away from the sensor, and corresponds to the position adjusting hole, and the position adjusting element is arranged at the position of the positioning nut in a penetrating mode.
Furthermore, the supporting frame comprises a plurality of supporting rods which are arranged at intervals, and the bearing plate is fixedly connected with the plurality of supporting rods; or the bearing plate is adjustably arranged on the plurality of support rods along the axial position of the support rods.
Furthermore, the loading board is the bar, and the bracing piece is two, and two bracing pieces are connected with the both ends of loading board respectively.
According to another aspect of the present invention, there is provided a sensor assembly comprising: the position adjusting mechanism is the position adjusting mechanism; the sensor is provided with a calibration plane and supported and arranged on a supporting bearing surface of the position adjusting mechanism through at least one part of the calibration plane.
Further, the sensor includes: a deformation body; the bottom connecting frame is arranged at the bottom end of the deformation body and comprises a bottom fixing plate and a plurality of first connecting beams which are connected along the direction far away from the deformation body, the first connecting beams are arranged at intervals and/or in a staggered mode, and the bottom surface of the bottom fixing plate is a calibration plane; the top link, the top link setting is on the top of deformation body, and the top link is including the top fixed plate and many second tie-beams that are connected, and many second tie-beam intervals set up and/or crisscross setting along the direction of keeping away from the deformation body.
Furthermore, the position adjusting mechanism is a plurality of, and a plurality of position adjusting mechanisms are arranged along the length direction of the sensor at intervals.
According to another aspect of the present invention, there is provided a dynamic vehicle scale system comprising: an installation foundation having an installation tunnel; the foundation cushion layer is laid at the bottom of the installation tunnel; the sensor assembly, the sensor assembly is a plurality of, and each sensor assembly is foretell sensor assembly, and a plurality of sensor assemblies distribute in the installation gallery with interval, and the bottom of each sensor assembly's position control mechanism's support frame all inserts in the basic bedding.
Further, the dynamic vehicle weighing system further comprises: the supporting structure layer is laid on the foundation cushion layer and is fixedly connected with the bottom end of the sensor assembly; the bearing structure layer is arranged in the installation tunnel and located above the supporting structure layer, the bearing structure layer and the supporting structure layer are arranged at intervals, the bearing structure layer is fixedly connected with the top end of the sensor, and a weighing bearing surface which is parallel and level to the upper surface of the installation foundation is formed on the surface of one side of the bearing structure layer, which is far away from the supporting structure layer.
Further, the support structure layer comprises a support net framework and a first material filling part for filling at least a part of the support net framework, wherein the bottom connecting frame of the sensor assembly is fixedly connected with the support net framework; the bearing structure layer comprises a bearing net framework and a second material filling part for filling at least a part of the bearing net framework, wherein the top connecting frame of the sensor is fixedly connected with the bearing net framework.
The technical scheme of the invention is applied, a position adjusting mechanism is provided, which is used for realizing leveling operation and positioning of a sensor in a dynamic automobile scale system when the dynamic automobile scale system is constructed and installed, the position adjusting mechanism comprises a support frame and a bearing plate arranged on the support frame, the support frame plays a role in integrally positioning the position adjusting mechanism, the bearing plate can play a role in supporting and bearing the sensor, in addition, the position adjusting mechanism also comprises a position adjusting element, the position adjusting element is arranged at a position adjusting hole of the bearing plate in a penetrating way in a lifting way, one end of the position adjusting element facing the sensor forms a butting end for contacting with the sensor point, thus, an operator can control the position point of the sensor contacting with the butting end to lift and adjust by lifting and adjusting the position adjusting element, therefore, the calibration plane of the sensor is conveniently adjusted to be parallel to the reference plane, the leveling operation and the positioning operation of the sensor are realized, the leveling precision of the sensor is ensured, and the working stability of the sensor is ensured.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 shows a schematic structural view of a position adjustment mechanism according to an alternative embodiment of the present invention;
FIG. 2 shows a schematic front view of the position adjustment mechanism of FIG. 1;
FIG. 3 illustrates a schematic structural view of a sensor assembly having the position adjustment mechanism of FIG. 1 in accordance with an alternative embodiment of the present invention;
FIG. 4 shows a schematic front view of the sensor assembly of FIG. 3;
FIG. 5 illustrates a partial structural schematic diagram of a dynamic vehicle weighing system having the sensor assembly of FIG. 3 in accordance with an alternative embodiment of the present invention.
Wherein the figures include the following reference numerals:
1. installing a foundation; 101. installing a tunnel; 2. a base mat layer; 3. a sensor assembly; 4. a support structure layer; 401. a support net framework; 100. a position adjustment mechanism; 10. a support frame; 11. a support bar; 20. carrying a plate; 21. supporting the bearing surface; 22. a position adjustment hole; 30. a position adjustment element; 31. abutting ends; 40. positioning a nut; 200. a sensor; 210. a deformation body; 220. a bottom connecting frame; 221. a bottom fixing plate; 201. calibrating a plane; 222. a first connecting beam; 230. a top connecting frame; 231. a top fixing plate; 232. a second connecting beam.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to solve the problems that in the prior art, the leveling and positioning operation of a symmetrical weighing sensor is complicated, time and labor are wasted, and the leveling precision of a weighing sensor is low in the construction and installation process of the truck scale, the invention provides a position adjusting mechanism, a sensor assembly and a dynamic truck scale system, wherein as shown in fig. 5, the dynamic truck scale system comprises an installation foundation 1, a foundation cushion layer 2 and a sensor assembly 3, the installation foundation 1 is provided with an installation tunnel 101, the foundation cushion layer 2 is laid at the bottom of the installation tunnel 101, the number of the sensor assemblies 3 is multiple, and each sensor assembly 3 is the sensor assembly; as shown in fig. 3 to 5, the sensor assembly 3 includes a position adjusting mechanism 100 and a sensor 200, the position adjusting mechanism 100 is the position adjusting mechanism, the sensor 200 has a calibration plane 201, and the sensor 200 is supported and disposed on the supporting and bearing surface 21 of the position adjusting mechanism 100 through at least a portion of the calibration plane 201.
It should be noted that the installation base 1 referred to in this application may be a traffic lane.
It should be noted that, in order to ensure the dynamic weighing precision of the dynamic vehicle weighing system on the vehicle, a plurality of sensor assemblies 3 need to be arranged, the plurality of sensor assemblies 3 are distributed in the installation tunnel 101 at intervals, and the bottom ends of the support frames 10 of the position adjusting mechanisms 100 of the sensor assemblies 3 are all inserted into the foundation mat 2; to ensure that the sensor assembly 3 is securely mounted.
As shown in fig. 1 to 4, the position adjustment mechanism 100 is used for leveling the sensor 200, the position adjustment mechanism 100 includes a support frame 10, a bearing plate 20 and a position adjustment element 30, the bearing plate 20 is disposed on the support frame 10, the upper surface of the bearing plate 20 is a support bearing surface 21 for supporting the sensor 200, a position adjustment hole 22 is formed on the support bearing surface 21, the position adjustment element 30 is disposed through the position adjustment hole 22, an abutting end 31 for contacting with the sensor 200 is formed at one end of the position adjustment element 30 facing the sensor 200, the position adjustment element 30 is adjustably disposed along an axial position of the position adjustment hole 22, and the abutting end 31 performs lifting adjustment on a position point of the sensor 200 contacting with the abutting end 31, so as to adjust a calibration plane 201 of the sensor 200 to be parallel to a reference plane.
The position adjusting mechanism 100 provided by the application is used for leveling and positioning a sensor 200 in a dynamic automobile balance system when the dynamic automobile balance system is constructed and installed, the position adjusting mechanism 100 comprises a support frame 10 and a bearing plate 20 arranged on the support frame 10, the support frame 10 plays a role in integrally positioning the position adjusting mechanism, the bearing plate 20 can play a role in supporting and bearing the sensor 200, in addition, the position adjusting mechanism 100 further comprises a position adjusting element 30, the position adjusting element 30 is arranged at a position adjusting hole 22 of the bearing plate 20 in a penetrating way in a lifting way, a butting end 31 for contacting with the sensor 200 is formed at one end of the position adjusting element 30 facing the sensor 200, thus, an operator can adjust the lifting of the position adjusting element 30, the butting end 31 can control a position point of the sensor 200 contacting with the butting end 31 to adjust the lifting way, therefore, the calibration plane 201 of the sensor 200 is conveniently adjusted to be parallel to the reference plane, so that the leveling operation and the positioning operation of the sensor 200 are realized, the leveling precision of the sensor 200 is ensured, and the working stability of the sensor 200 is ensured.
Considering that dynamic car weighing systems typically achieve dynamic weighing of the vehicle when the vehicle is travelling on a horizontal road surface, optionally both the support bearing surface 21 and the reference plane extend in a horizontal direction.
As shown in fig. 1 and 2, the position adjustment holes 22 are plural, the plural position adjustment holes 22 are distributed on the carrier plate 20 at intervals, the plural position adjustment elements 30 are plural, and the plural position adjustment elements 30 are correspondingly arranged at the plural position adjustment holes 22 in a penetrating manner. In this way, the position adjusting elements 30 have abutting ends 31, and the abutting ends 31 and the sensor 200 have a plurality of contact points, so that the lifting adjustment of different points of the sensor 200 is facilitated, and the reliability of the leveling operation of the sensor 200 is further ensured.
As shown in fig. 1 and 2, the position adjustment mechanism 100 further includes a positioning nut 40, the positioning nut 40 is welded on a side of the carrier plate 20 away from the sensor 200 and corresponds to the position adjustment hole 22, and the position adjustment element 30 is inserted into the positioning nut 40. The positioning nut 40 is used for positioning the position adjusting element 30, so that the position adjusting element 30 can be stably adjusted in a lifting manner, in this embodiment, the position adjusting hole 22 is a threaded hole, and the position adjusting element 30 is a bolt or a screw, which greatly simplifies the structure of the position adjusting mechanism 100, so that the position adjusting mechanism 100 is convenient for material selection, processing and manufacturing, thereby reducing the overall cost of the position adjusting mechanism 100 and improving the economy of the dynamic automobile balance system.
Optionally, the supporting frame 10 includes a plurality of supporting rods 11 arranged at intervals, and the bearing plate 20 is fixedly connected to the plurality of supporting rods 11; in this way, the overall structural stability of the elevation position adjustment mechanism 100 is facilitated.
Of course, in order to adjust the height of the carrier plate 20 to achieve coarse adjustment of the height position of the sensor 200, the carrier plate 20 can also be adjustably disposed on the plurality of support rods 11 along the axial position of the support rods 11.
In the illustrated embodiment of the present application, the bearing plate 20 is in a strip shape, the number of the supporting rods 11 is two, and the two supporting rods 11 are respectively connected to two ends of the bearing plate 20. The position adjusting mechanism 100 with the structure is simple in structure, convenient to process and manufacture and beneficial to cost control, does not obstruct the installation of the sensor 200 and the supporting structure layer 4 and the bearing structure layer, and has good practicability.
It should be further added that, as shown in fig. 3 to fig. 5, the sensor 200 of the sensor assembly provided by the present application includes a deformation body 210, a bottom connection frame 220 and a top connection frame 230, the bottom connection frame 220 is disposed at the bottom end of the deformation body 210, the bottom connection frame 220 includes a bottom fixing plate 221 and a plurality of first connection beams 222 connected to each other along a direction away from the deformation body 210, the plurality of first connection beams 222 are disposed at intervals and/or in a staggered manner, wherein a bottom surface of the bottom fixing plate 221 is a calibration plane 201, the top connection frame 230 is disposed at a top end of the deformation body 210, the top connection frame 230 includes a top fixing plate 231 and a plurality of second connection beams 232 connected to each other along a direction away from the deformation body 210, and the plurality of second connection beams 232 are disposed at intervals and/or in a staggered manner. The sensor 200 is structurally stable, is convenient to be connected with the support structure layer 4 and the bearing structure layer, and can reliably ensure the dynamic weighing and measuring precision of the vehicle.
In order to stably support the sensor 200 and ensure the effectiveness of the leveling operation of the sensor 200, the position adjustment mechanism 100 is optionally provided in plurality, and the position adjustment mechanisms 100 are arranged at intervals along the length direction of the sensor 200.
It should be further added that the dynamic vehicle scale system includes a support structure layer 4 and a bearing structure layer, wherein the support structure layer 4 is laid on the foundation mat 2, and the support structure layer 4 is fixedly connected with the bottom end of the sensor 200 of the sensor assembly 3, the bearing structure layer is arranged in the installation gallery 101 and above the support structure layer 4, the bearing structure layer and the support structure layer 4 are arranged at intervals, and the bearing structure layer is fixedly connected with the top end of the sensor 200, and a weighing bearing surface flush with the upper surface of the installation foundation 1 is formed on the surface of the bearing structure layer on the side away from the support structure layer 4. The dynamic automobile scale system with the structure avoids using a large amount of steel, not only lightens the whole weight of the dynamic automobile scale system, but also greatly reduces the production, processing and manufacturing cost of the dynamic automobile scale system, and greatly improves the economy of the dynamic automobile scale system.
Specifically, the support structure layer 4 includes a support net framework 401 and a first material filling portion for filling at least a part of the support net framework 401, wherein the bottom connecting frame 220 of the sensor 200 of the sensor assembly 3 is fixedly connected with the support net framework 401; the carrier structure layer includes a carrier net structure and a second material filling portion filling at least a portion of the carrier net structure, wherein the top connection frame 230 of the sensor 200 is fixedly connected to the carrier net structure. In this way, the supporting net structure 401 plays a role of stably supporting the first material filling portion. The support structure layer 4 of this application has lower processing manufacturing cost, is favorable to promoting the economic nature of developments truck scale system. Moreover, the bearing structure layer of the structure form greatly reduces the whole weight and the whole cost of the dynamic automobile scale system, namely, a whole steel beam structure is avoided being used as the bearing structure layer, the economy and the practicability of the dynamic automobile scale system are stably improved, and the market competitiveness of the dynamic automobile scale system is favorably improved. Similarly, the carrier net framework is used as a support framework of the carrier structure layer to effectively support the second material filling part, so that the carrier structure layer is ensured to have enough rigidity, and the weight of the vehicle is reliably and dynamically measured.
Preferably, the first material filling part covers the supporting net structure 401, and the second material filling part covers the carrying net structure. Like this, first material filling portion plays the guard action to supporting network framework 401, avoids supporting network framework 401 to receive air or rainwater erosion, and influences the overall structure intensity of bearing structure layer 4, and similarly, second material filling portion plays the guard action to bearing network framework, avoids bearing network framework to receive air or rainwater erosion, and influences the overall structure intensity of bearing structure layer.
Optionally, the first material filling part and the second material filling part are fillers with a curing function, and the fillers with the curing function are one or more of concrete, grouting material, epoxy resin or hardened glue.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously positioned and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in other sequences than those illustrated or described herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A sensor assembly, comprising:
a position adjustment mechanism (100), the position adjustment mechanism (100) being for leveling a sensor (200), the position adjustment mechanism (100) comprising: a support frame (10); the bearing plate (20) is arranged on the support frame (10), the upper surface of the bearing plate (20) is a supporting bearing surface (21) for supporting the sensor (200), and a position adjusting hole (22) is formed in the supporting bearing surface (21); the position adjusting element (30) is arranged at the position adjusting hole (22) in a penetrating mode, one end, facing the sensor (200), of the position adjusting element (30) forms a butting end (31) used for being in point contact with the sensor (200), the position adjusting element (30) is adjustably arranged along the axial direction of the position adjusting hole (22), and the butting end (31) conducts lifting adjustment on a position point, contacting the butting end (31), of the sensor (200) so as to adjust a calibration plane (201) of the sensor (200) to be parallel to a reference plane;
a sensor (200), wherein the sensor (200) is provided with a calibration plane (201), and the sensor (200) is supported and arranged on a supporting bearing surface (21) of the position adjusting mechanism (100) through at least one part of the calibration plane (201);
wherein the sensor (200) comprises: a deformable body (210); the bottom connecting frame (220) is arranged at the bottom end of the deformation body (210), the bottom connecting frame (220) comprises a bottom fixing plate (221) and a plurality of first connecting beams (222) which are connected with each other along the direction far away from the deformation body (210), the first connecting beams (222) are arranged at intervals and/or in a staggered mode, and the bottom surface of the bottom fixing plate (221) is the calibration plane (201); the top connecting frame (230), top connecting frame (230) set up the top of deformation body (210), just top connecting frame (230) are along keeping away from the direction of deformation body (210) is including top fixed plate (231) and many second tie-beams (232) that are connected, many second tie-beams (232) interval set up and/or crisscross setting.
2. The sensor assembly of claim 1, wherein the position adjustment mechanism (100) is plural, and the plural position adjustment mechanisms (100) are arranged at intervals along a length direction of the sensor (200).
3. Sensor assembly according to claim 1, characterized in that the supporting bearing surface (21) and the reference plane both extend in a horizontal direction.
4. The sensor assembly according to claim 1, wherein the position adjusting holes (22) are plural, the plural position adjusting holes (22) are distributed on the carrier plate (20) at intervals, the position adjusting elements (30) are plural, and the plural position adjusting elements (30) are arranged through the plural position adjusting holes (22) in a one-to-one correspondence.
5. Sensor assembly according to claim 4, characterized in that the position adjustment mechanism further comprises a positioning nut (40), the positioning nut (40) being welded on the side of the carrier plate (20) facing away from the sensor (200) and corresponding to the position adjustment hole (22), the position adjustment element (30) being provided through the positioning nut (40).
6. Sensor assembly according to one of the claims 1 to 5, in which the support frame (10) comprises a plurality of spaced-apart support bars (11),
the bearing plate (20) is fixedly connected with the plurality of support rods (11); or
The bearing plate (20) is adjustably arranged on the plurality of support rods (11) along the axial position of the support rods (11).
7. The sensor assembly according to claim 6, wherein the carrier plate (20) has a strip shape, the number of the support rods (11) is two, and the two support rods (11) are respectively connected to two ends of the carrier plate (20).
8. A dynamic vehicle weighing system, comprising:
an installation foundation (1), the installation foundation (1) having an installation excavation (101);
a foundation mat (2), the foundation mat (2) being laid on the bottom of the installation tunnel (101);
a plurality of sensor assemblies (3), wherein the sensor assemblies (3) are provided, each sensor assembly (3) is the sensor assembly of any one of claims 1 to 7, the plurality of sensor assemblies (3) are distributed in the installation tunnel (101) at intervals, and the bottom end of the support frame (10) of the position adjusting mechanism (100) of each sensor assembly (3) is inserted into the foundation mat (2).
9. The dynamic vehicle scale system of claim 8, further comprising:
the supporting structure layer (4) is laid on the foundation mat (2), and the supporting structure layer (4) is fixedly connected with the bottom end of a sensor (200) of the sensor assembly (3);
bearing structure layer, bearing structure layer sets up in installation gallery (101) and be located the top of bearing structure layer (4), bearing structure layer with bearing structure layer (4) interval sets up, just bearing structure layer with the top fixed connection of sensor (200), bearing structure layer's deviating from bearing structure layer's the surface form on one side of bearing structure layer (4) with the bearing surface of weighing of the upper surface parallel and level of installation basis (1).
10. The dynamic vehicle weighing system of claim 9,
the supporting structure layer (4) comprises a supporting net framework (401) and a first material filling part for filling at least a part of the supporting net framework (401), wherein the bottom connecting frame (220) of the sensor (200) of the sensor assembly (3) is fixedly connected with the supporting net framework (401);
the bearing structure layer comprises a bearing net framework and a second material filling part for filling at least one part of the bearing net framework, wherein the top connecting frame (230) of the sensor (200) is fixedly connected with the bearing net framework.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910299378.9A CN111829626B (en) | 2019-04-15 | 2019-04-15 | Position adjusting mechanism, sensor assembly and dynamic motor scale system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910299378.9A CN111829626B (en) | 2019-04-15 | 2019-04-15 | Position adjusting mechanism, sensor assembly and dynamic motor scale system |
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| CN111829626A CN111829626A (en) | 2020-10-27 |
| CN111829626B true CN111829626B (en) | 2022-08-23 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2892623A (en) * | 1953-06-18 | 1959-06-30 | Mannesmann Ag | Torsion bar suspension systems |
| CN2558972Y (en) * | 2002-06-07 | 2003-07-02 | 彩虹彩色显像管总厂 | Freely adjustable height and slope supporter |
| CN201138237Y (en) * | 2007-12-13 | 2008-10-22 | 罗绪荆 | Weighing sensor for dynamic vehicle balance |
| CN202420654U (en) * | 2012-01-09 | 2012-09-05 | 唐山市伟业电子衡器有限公司 | Static weighing and identifying device for rail weighbridge open wagons in scaling and positioning state |
| CN104848986A (en) * | 2015-04-27 | 2015-08-19 | 河南科技大学 | Torque sensor position adjustment device for torque standard machine |
| CN204612737U (en) * | 2015-03-11 | 2015-09-02 | 国家电网公司 | A kind of adjustable cooling tower performance test survey sensor fixed support |
| KR101804297B1 (en) * | 2016-02-23 | 2017-12-04 | (주)아이투에이시스템즈 | Force sensor using displacement amplification mechanism and apparatus for measuring weight having the same |
| CN108020304A (en) * | 2016-11-03 | 2018-05-11 | 福州市鼓楼区奇韵通自动化设备有限公司 | A kind of track scale of belt sensor regulating device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207093509U (en) * | 2017-06-22 | 2018-03-13 | 天津贺莱恩机械有限公司 | A kind of hydraulic stem strength testing device |
| CN107976245A (en) * | 2017-12-24 | 2018-05-01 | 锐马（福建）电气制造有限公司 | A kind of electronic scale for including overload protecting mechanism of weighing |
-
2019
- 2019-04-15 CN CN201910299378.9A patent/CN111829626B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2892623A (en) * | 1953-06-18 | 1959-06-30 | Mannesmann Ag | Torsion bar suspension systems |
| CN2558972Y (en) * | 2002-06-07 | 2003-07-02 | 彩虹彩色显像管总厂 | Freely adjustable height and slope supporter |
| CN201138237Y (en) * | 2007-12-13 | 2008-10-22 | 罗绪荆 | Weighing sensor for dynamic vehicle balance |
| CN202420654U (en) * | 2012-01-09 | 2012-09-05 | 唐山市伟业电子衡器有限公司 | Static weighing and identifying device for rail weighbridge open wagons in scaling and positioning state |
| CN204612737U (en) * | 2015-03-11 | 2015-09-02 | 国家电网公司 | A kind of adjustable cooling tower performance test survey sensor fixed support |
| CN104848986A (en) * | 2015-04-27 | 2015-08-19 | 河南科技大学 | Torque sensor position adjustment device for torque standard machine |
| KR101804297B1 (en) * | 2016-02-23 | 2017-12-04 | (주)아이투에이시스템즈 | Force sensor using displacement amplification mechanism and apparatus for measuring weight having the same |
| CN108020304A (en) * | 2016-11-03 | 2018-05-11 | 福州市鼓楼区奇韵通自动化设备有限公司 | A kind of track scale of belt sensor regulating device |
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| CN111829626A (en) | 2020-10-27 |
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