CN217845361U - Weighbridge unit and combinable single weighbridge - Google Patents

Abstract

The utility model discloses a weighbridge unit and can make up monomer formula weighbridge, wherein the weighbridge unit includes: the panel, the lateral wall of panel is provided with the connecting piece that can splice, the bottom symmetry of panel is provided with a plurality of weighing apparatus and a plurality of weighing sensor, each the weighing apparatus all with one the weighing sensor one-to-one is connected. The utility model solves the problem that the integral wagon balance is difficult to transport in the prior art; can select the number of weighbridge unit according to detecting the article size, can make up monomer formula weighbridge and can assemble the use at will, fundamentally has solved traditional integral type weighbridge, split type weighbridge and has detected the limitation in the aspect of, cyclic utilization, has detected a certain material after using, can reassemble in order to adapt to the detection of next material, need not to purchase again, can detect multiple material simultaneously.

Description

Weighbridge unit and combinable single weighbridge

Technical Field

The utility model relates to a weighbridge technical field, in particular to weighbridge unit and can make up monomer formula weighbridge.

Background

The weighbridge is a weighing device, is arranged on the ground, can weigh the specific weight of mineral materials, building materials and other goods, and is a main weighing device for the current goods. With the innovation of the times, the weighbridge technology is used in the construction field, and has an instant effect on the management and control of construction in-out site materials. The prior wagon balance technology mainly comprises a monitoring wagon balance and a non-monitoring wagon balance, and the wagon balance technology comprises an integrated wagon balance and a split wagon balance on the body.

The prior art of the wagon balance is relatively mature in the aspect of data transmission, but the research on the body of the wagon balance per se is less, and the integrated wagon balance is currently used more and the split wagon balance is rarely used.

The existing technical field of the wagon balance is not enough to be an integral wagon balance or a split wagon balance. In the aspect of detection, the integrated wagon balance can only detect objects corresponding to the wagon balance in size, such as long objects like long strip-shaped trucks and bundled reinforcing steel bars, but is relatively low in value when the wagon balance is used for loose objects or short objects like sand and stones, loose cement, mineral materials and recyclable waste materials in the construction process, and the residual area of the wagon balance cannot be utilized when the wagon balance is used for detecting small objects in the large wagon balance.

The split type weighbridge is studied on the basis that the integrated weighbridge is heavy and inconvenient in the transportation process, the integrated weighbridge is decomposed and assembled on site, transportation is facilitated, the transportation efficiency is improved, the transportation cost is reduced, but the actual use value is the same as that of the integrated weighbridge, the transportation problem is solved, and the problem cannot be fundamentally solved on the limitation of object detection.

To sum up, current integral type weighbridge and split type weighbridge have following problem: the detection object is limited to a large-volume, standardized object; multiple objects cannot be weighed simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a combinable single body type wagon balance, which solves the problem that the existing integral wagon balance and split wagon balance detecting objects are limited to large-volume and standardized objects; the problem of not being able to weigh multiple objects simultaneously.

In order to solve the above problems, the utility model discloses a following technical scheme realizes:

in one aspect, the utility model provides a weighbridge unit, include:

the top of the panel is used as a bearing surface and is used for bearing an object to be measured; the side wall of the panel is provided with a splicing connecting piece, the bottom of the panel is symmetrically provided with a plurality of weighing devices and a plurality of weighing sensors,

each weighing device is correspondingly connected with one weighing sensor one by one;

the weighing device is used for bearing the panel and measuring the weight of the object to be measured to obtain a weighing value,

the weighing sensor is used for converting the weighing value into a weighing electric signal,

and the data processing device is connected with the weighing sensor and used for converting the weighing electric signal and outputting the converted weighing electric signal to external display equipment.

Preferably, the data processing apparatus includes: the weighing sensor comprises a plurality of data processors, wherein the data processors are all arranged at the bottom of the panel, and the output end of each weighing sensor is connected to the input end of one data processor.

Preferably, the data processing apparatus includes: the data output device is arranged at the bottom of the panel, and the output end of each data processor is connected to the input end of the data output device.

Preferably, a data line hole is formed in a side wall of the panel, and the data line hole is used for wiring an output line of the data output device.

Preferably, a plurality of data wire holes are formed in the panel, and the data wire holes are formed in the side walls of the panel in a one-to-one correspondence manner.

Preferably, the connector comprises: the projection-type heat sink comprises a plurality of projections and a plurality of grooves, wherein the projections are matched with the grooves.

Preferably, the cross section of the panel is any one or any combination of a triangle, a rectangle, a pentagon and a hexagon.

On the other hand, the utility model also provides a can make up monomer formula weighbridge, include: the wagon balance comprises a plurality of wagon balance units, wherein the wagon balance units are connected through the connecting pieces.

Preferably, the data output devices arranged on the plurality of wagon balance units are connected in series and then connected with the external equipment, and the external equipment is used for displaying the measurement result of the object to be measured.

Preferably, the protrusions of the connecting piece of one of the two adjacent wagon balance units are inserted into the grooves of the connecting piece of the other wagon balance unit, so that a plurality of wagon balance units can be spliced.

Compared with the prior art, the utility model discloses following beneficial effect has at least:

the wagon balance unit or the combinable wagon balance of the utility model is convenient to transport, and solves the problem that the integral wagon balance is difficult to transport in the prior art; the number of the wagon balance units can be selected according to the size of an object to be detected, the combined and single wagon balance can be assembled and used at will, and the limitation of the traditional integrated wagon balance and the split wagon balance in the aspect of detection is fundamentally solved. The material can be recycled, and after a certain material is used and detected, the material can be reassembled to adapt to the detection of the next material, and the material does not need to be purchased again, and meanwhile, a plurality of materials can be detected.

Drawings

Fig. 1 is a top view of a wagon balance unit according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a weighbridge unit according to an embodiment of the present invention;

fig. 3 is a bottom view of the wagon balance unit according to an embodiment of the present invention;

fig. 4 is an assembly schematic diagram of 2 × 3 combinable single-body wagon balance units according to an embodiment of the present invention;

FIG. 5 is a diagram illustrating an actual use of the combinable single weighbridge and the cement silo according to an embodiment of the present invention;

fig. 6 is a diagram illustrating an actual use condition of the combinable single wagon balance and the round steel bar;

fig. 7 is a diagram illustrating an actual usage of the combinable single weighbridge and the linear steel bar.

Description of the reference numerals: 1-wagon balance unit, 100-panel, 101-groove. 102-lug, 103-data wire hole, 104-weighing device, 105-weighing sensor, 106-first data processor, 107-second data processor, 108-data output device, 109-data connecting line, 110-data output connecting line, 200-cement tank, 300-round steel bar raw material and 400-linear steel bar raw material.

Detailed Description

The following describes a sectional type platform scale according to the present invention in further detail with reference to fig. 1 to 7 and the detailed description thereof. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are in a very simplified form and are not to precise scale, and are provided for convenience and clarity in order to assist in describing embodiments of the present invention. To make the objects, features and advantages of the present invention more comprehensible, please refer to the attached drawings. It should be understood that the structure, proportion, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used for limiting the limitation of the implementation of the present invention, so that the present invention does not have the essential technical meaning, and any modification of the structure, change of the proportion relation or adjustment of the size should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function and the achievable purpose of the present invention.

The existing integrated wagon balance and the split wagon balance have the following problems:

1. the detection object is limited to a large volume, standardized object. For example: the existing wagon balance is designed for large-size and standardized objects (such as trucks, concrete tankers and the like) no matter in an integrated type or a split type. When the sensor is used for small-volume irregular objects (such as mineral materials, bulk cement and sand stones), the problems of inconvenience in object transportation, uncertain accuracy of the gravity center of the object, influence on the service life and accuracy of the sensor due to uneven low-pound stress and the like exist.

2. Multiple objects cannot be weighed simultaneously. The weighing objects of the prior art weighbridges are single or single-group objects. When a plurality of objects need to be weighed, the objects need to be sequentially loaded and unloaded for weighing. The requirements of simultaneous storage, metering and material management of multiple specifications and multiple types of semi-finished products of the steel bars under a construction site scene cannot be met.

In view of the above problem, in one aspect, the present embodiment provides a loadometer unit 1, comprising: the side wall of the panel 100 is provided with a splicing connector, the connector is used for splicing with a connector on another weighbridge unit 1, the bottom of the panel 100 is symmetrically provided with a plurality of weighing devices 104 and a plurality of weighing sensors 105, and the side wall of the panel 100 is provided with a data line hole 103; a plurality of data processors, each of which is disposed at the bottom of the panel 100; a data outputter 108, the data outputter 108 being disposed at a bottom of the panel 100.

The weighing devices 104 are used for carrying the panel 100 and calculating the weight of the material to be measured, each weighing device 104 is correspondingly connected with one weighing sensor 105, and the weighing sensors 105 convert the weighing values measured and calculated by the weighing devices 104 into corresponding measurable weighing electric signals.

The output end of each weighing sensor 105 is connected to the input end of one data processor, when in specific use, a plurality of weighing sensors 105 can be correspondingly connected with one data processor, one weighing sensor 105 can also be correspondingly connected with one data processor, and the data processor is used for converting measurable weighing electric signals transmitted by the weighing sensors into electronic data.

The output end of each data processor is connected to the input end of the data output device 108, the data output device 108 in a single wagon balance unit 1 is the output terminal of the wagon balance unit 1 and is used for transmitting data to another external device, which can be a display device, of the data output device 108.

The data line holes 103 are provided with a plurality of data line holes 103, the data line holes 103 are correspondingly provided on a plurality of side walls of the panel 100 one by one, so that the applicability of the wagon balance unit is increased, an output line of the data output device 108 can select a proper data line hole 103 to be output as required, and the arrangement and wiring are more reasonable.

An embodiment of the connector comprises: the size of the plurality of projections 102 is matched with that of the plurality of grooves 101, so that one wagon balance unit 1 can be matched with the grooves 101 or the projections 102 on the other wagon balance unit through the projections 102 or the grooves 101 to complete assembly.

The cross section of the panel 100 is any one or any combination of a triangle, a rectangle, a pentagon and a hexagon, and is preferably a rectangle.

The present embodiment also provides a combinable one-piece wagon balance comprising: a plurality of wagon elements 1 as described above are spliced to each other.

The data output device 108 on each weighbridge unit 1 is connected to the data output device 108 on another weighbridge unit 1 or connected to external equipment, when a plurality of weighbridge units 1 are spliced, the data output devices 108 arranged on the plurality of weighbridge units 1 are connected with the external equipment after being connected in series, electronic data in the plurality of data output devices 108 are mutually superposed, and finally the electronic data are output to the external equipment, and the data output device 108 is a data output terminal of the whole weighbridge.

Each on the weighbridge unit 1 the panel 100's specification is unanimous for it is more convenient when a plurality of weighbridge units 1 splice, the concatenation of a plurality of weighbridge units of quick completion 1, make the weighbridge after the concatenation complete, reduce the gap of concatenation, increase the practicality.

As shown in fig. 1-3, an embodiment of a weighbridge unit 1 is provided in which the panels 100 are rectangular in cross-section. The cross section of the panel 100 may be any one or any combination of a triangle, a rectangle, a pentagon, a hexagon or other polygons, so the cross section of the panel 100 is not limited to the rectangle shown in the embodiment.

In the embodiment shown in fig. 2, the panel 100 is a rectangular parallelepiped structure, and the panel 100 is provided with four sidewalls. The connecting pieces are a plurality of projections 102 or a plurality of grooves 101. Two adjacent side walls are respectively provided with a group of convex blocks 102, two corresponding side walls are respectively provided with a group of grooves 101, and the convex blocks 102 and the grooves 101 are used for splicing different wagon balance units.

As shown in fig. 2, in the present embodiment, four weighing devices 104 are provided, the four weighing devices 104 are respectively disposed at four corners of the bottom of the wagon balance unit 1, one weighing sensor 105 is disposed beside each weighing device 104, the number of the data processors is three, the three data processors include two first data processors 106 and one second data processor 107, each first data processor 106 is disposed between two weighing sensors 105, the second data processor 107 is disposed between two first data processors 106, and the data output device 108 is disposed at the bottom of the panel 100 and may be disposed near the second data processor 107. The specific number of the weighing devices 104, the weighing sensors 105 and the data processor may be changed according to the shape, size or weighing requirement of the weighing unit in actual use, and the number listed in the embodiment is only an example, but the invention is not limited thereto.

With reference to fig. 2, the weighing devices 104 are connected to the corresponding weighing sensors 105 in a one-to-one relationship, when the weighbridge unit 1 performs weighing measurement, each weighing device 104 is configured to transmit a weighing value measured by the weighing device to the corresponding weighing sensor 5, and each weighing sensor 5 is configured to convert the received weighing value into a corresponding measurable weighing electrical signal;

in this embodiment, the four weighing sensors 105 may be divided into two groups, and the two groups of weighing sensors 105 are respectively connected to the corresponding first data processors 106;

both first data processors 106 are connected to the second data processor 107, and the output of the second data processor 107 is connected to the data output 108.

Each group of the weighing sensors 105 is configured to transmit a weighing electrical signal to the corresponding first data processor 106, and each first data processor 106 is configured to perform conversion processing on the received weighing electrical signal, convert the weighing electrical signal into electronic data, and transmit the electronic data to the second data processor 107; the second data processor 107 is configured to receive data from the two first data processors 106 and transmit the electronic data to the data output unit 108.

The data connection line 109 is a connection line between two devices (here, two devices are any two connected components, such as the first data processor 106 and the second data processor 107). Data out connection 110, i.e. the output connector. One of the 4 data line holes 103 may be optionally selected as an output port as desired.

The weighing devices 104 are used for carrying the panel 100 and for carrying out a weighing calculation on the material to obtain a weighing value, each weighing sensor 105 converts the weighing value transmitted by the weighing device 104 connected with the weighing sensor into a measurable weighing electric signal, the first data processors 106 convert the measurable weighing electric signals obtained by the weighing sensors 105 into electronic data, and the second data processors 107 receive the electronic data transmitted by the two first data processors 106, transmit the electronic data to the data output device 108 and transmit the weighing data of the weighbridge unit 1 to the outside.

As shown in fig. 4, on the other hand, the embodiment further provides a combinable one-piece wagon balance, a plurality of wagon balance units 1 are spliced, the data output device 108 on each wagon balance unit 1 in the wagon balance is connected with another data output device 108 on another wagon balance unit 1 or directly connected with an external device, after the data output devices 108 on two different wagon balance units 1 are connected, the electronic data measured by the two wagon balance units 1 are superposed and integrated, and the data output device 108 is a data output terminal of the whole wagon balance.

Each weighbridge unit 1 is provided with a plurality of convex blocks 102 and a plurality of grooves 101, the convex blocks 102 are matched with the grooves 101, and one weighbridge unit 1 in any two adjacent weighbridge units 1 can be matched with the grooves 101 or the convex blocks 102 in the other weighbridge unit through the convex blocks 102 or the grooves 101 to complete assembly.

The method comprises the steps that an object to be measured is placed on the combinable single body type weighbridge, the weighing device 104 of each weighbridge unit 1 is used for bearing the panel 100 and calculating the weight of a material to be measured to obtain a weighing numerical value, each weighing device 104 is connected with one weighing sensor 105 in a one-to-one corresponding mode, and the weighing sensors 105 convert the weighing numerical values measured and calculated by the weighing devices 104 into corresponding measurable weighing electric signals. The data processor 106 converts measurable weighing electric signals obtained by the weighing sensor 105 into electronic data, the second data processor 107 receives the electronic data transmitted by the two first data processors 106 and transmits the electronic data to the data output device 108, the data output devices 108 arranged in the weighbridge units 1 are connected with external equipment after being connected in series, the electronic data in the data output devices 108 are mutually superposed, and finally the electronic data are output to the external equipment to be displayed, and the data output device 108 is a data output terminal of the whole weighbridge.

This embodiment provides a weigh scale unit 1 having dimensions of 4 meters by 0.25 meters, which can be assembled and is suitable for more common material weighing. The wagon balance comprises 4 meters by 0.05 meters of steel plates and 4 main ridges with the width and the height of 0.25 meter which are orthographically projected from the sides of a square with the width of 4 meters by 4 meters and are all arranged at the bottom, and a # -shaped secondary ridge with the width of 0.25 meter and the height of 0.1 meter is arranged at the bottom. The center of the side surface of the weighbridge is respectively provided with 1 square hole with the total of four square holes of 0.125 meters × 0.25 meters as a data line hole 103 for connecting bottom data output and the outside, splicing bumps are respectively arranged at 1/4 dividing lines of the front side surface and the right side surface of the weighbridge, 0.2 meters × 0.1 meters × 0.05 meters of the bumps are arranged at two sides of the 1/4 dividing line of the side surface, and similarly, splicing grooves are arranged at the back side surface and the left side surface and are used for splicing with another weighbridge unit 1 with the length of 0.2 meters × 0.12 meters.

The combinable single body type wagon balance in the embodiment can be used singly by the wagon balance unit, or a plurality of wagon balance units can be spliced together to form a new large integrated wagon balance for use, the wagon balance area is 4 meters by 4 meters at minimum, the maximum area can be spliced randomly by a plurality of single body type wagon balances, and finally the integrated wagon balance which can meet the requirements of users is formed.

In practical applications, if the small object is detected, only one data line hole 103 may be used, and the user may select the corresponding data line hole 103 according to the field situation. If the large object detection side uses a plurality of splices, satisfy the large object detection, if the simultaneous detection of a plurality of objects only needs to take apart different data output connecting wire 110 to it can with external equipment connection (see the effect of single weighbridge unit 1).

When in use, the size of the object to be detected is inspected according to the field condition, so that the number of the combinable single wagon balance is determined; the combinable single wagon balance is transported to the site and is installed; the installation should be from inside to outside, from bottom to top, and the obverse side can splice with dorsal surface, left surface on the concatenation, and in the same way, the right flank can splice with dorsal surface, left surface, and the user decides the equipment mode according to the in service behavior by oneself. The splicing is finished and the operation can be carried out.

Working implementation example:

(1) In the application of the cement tank 200, since field managers cannot know the cement amount in the tank in real time, the allocation and the supply of production on a construction site cannot be carried out at the first time, and the use amount is determined only by the experience of the field managers. But traditional integral type weighbridge is too big again, and the transportation is troublesome, the use is extravagant, and the installation is troublesome, and the cement jar position can remove to next construction face according to the work needs after this construction. The integrated wagon balance can not meet the requirements well in terms of economy and function. As shown in fig. 5, the sectional single-body type wagon balance has a smaller size than the existing integrated wagon balance, is convenient to transport, has an area just meeting the required area of the cement tank, and is simple to install and use, so that the sectional single-body type wagon balance is most reasonable to select for use.

(2) In the using condition of the reinforcing steel bars, a user can assemble and use the combined and single-body wagon balance according to different reinforcing steel bars, as shown in fig. 6 and 7.

In summary, the combinable and unitary wagon balance provided by the embodiment is used in the field of wagon balances, and can detect the weight of vehicles, mineral materials, construction materials and the like. Compared with the traditional integrated wagon balance and split wagon balance, the transportation is convenient, and the problem that the existing integrated wagon balance is difficult to transport is well solved; the number of the wagon balance units can be selected according to the size of a detected object, and the wagon balance can be combined with a single wagon balance and can be freely assembled for use, so that the limitation of the traditional integrated wagon balance and the split wagon balance in the detection aspect is fundamentally solved; and the material can be recycled, and after one material is used and detected, the material can be reassembled to adapt to the detection of the next material without being purchased again. Simultaneously detecting a plurality of materials; different with traditional weighbridge, can make up monomer formula weighbridge, before the combination select the combination number of different weighbridge units 1 as required, can realize detecting multiple material simultaneously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

In the description of the present invention, it is to be understood that the terms "center", "height", "thickness", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

While the invention has been described in detail with reference to the preferred embodiments thereof, it should be understood that the above description should not be taken as limiting the invention. Numerous modifications and alterations to the present invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be limited only by the attached claims.

Claims (10)

1. A weighbridge unit, comprising:

the top of the panel is used as a bearing surface and is used for bearing an object to be measured; the side wall of the panel is provided with a splicing connecting piece, the bottom of the panel is symmetrically provided with a plurality of weighing devices and a plurality of weighing sensors,

each weighing device is correspondingly connected with one weighing sensor one by one;

the weighing device is used for bearing the panel and measuring the weight of the object to be measured on the bearing surface to obtain a weighing value,

the weighing sensor is used for converting the weighing value into a weighing electric signal,

and the data processing device is connected with the weighing sensor and used for converting the weighing electric signal and outputting the converted weighing electric signal to external display equipment for display.

2. The weighbridge unit of claim 1, wherein the data processing device comprises: the weighing sensor comprises a plurality of data processors, wherein the data processors are arranged at the bottom of the panel, and the output end of each weighing sensor is connected to the input end of one data processor.

3. A loadcell as recited in claim 2, wherein said data processing apparatus further comprises: the data output device is arranged at the bottom of the panel, and the output end of each data processor is connected to the input end of the data output device.

4. The weighbridge unit of claim 3, wherein the side wall of the faceplate defines data wire holes for routing output lines of the data output device.

5. The weighbridge unit of claim 4, wherein a plurality of data wire holes are formed in the data wire hole, and a plurality of the data wire holes are formed in a one-to-one correspondence with a plurality of side walls of the panel.

6. The weighbridge unit of claim 1, wherein the connector comprises: the lug is matched with the groove.

7. The weighbridge unit of claim 1, wherein the cross-section of the face plate is any one or any combination of triangular, rectangular, pentagonal and hexagonal.

8. A sectional, one-piece wagon balance, comprising: a plurality of the wagon balance units of any one of claims 1-7, connected by said connectors.

9. The combinable one-piece wagon balance of claim 8, wherein a plurality of the wagon balance units are provided with data output devices which are connected in series and then connected with an external device, and the external device is used for displaying the measurement result of the object to be measured.

10. The sectional one-piece wagon balance of claim 9 wherein the protrusions of the connector member of one of the adjacent two wagon balance units are inserted into the grooves of the connector member of the other wagon balance unit to splice the plurality of wagon balance units.

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