CN217786326U - Weighing and length measuring instrument - Google Patents
Weighing and length measuring instrument Download PDFInfo
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- CN217786326U CN217786326U CN202221186227.6U CN202221186227U CN217786326U CN 217786326 U CN217786326 U CN 217786326U CN 202221186227 U CN202221186227 U CN 202221186227U CN 217786326 U CN217786326 U CN 217786326U
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- weighing
- length measuring
- steel bar
- frame
- suspension arm
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to the technical field of concrete equipment, in particular to a weighing and length measuring instrument, which comprises a frame cover; the length measuring component is erected inside the frame housing; the upper end of the weighing component is connected to the inner wall of the frame housing through the length measuring component; the weighing assembly comprises a support plate, a suspension arm and a weighing sensor; the support plate is arranged on the upper portion of the frame housing, the suspension arm is connected to the support plate through the weighing sensor, and the suspension arm is connected to the upper portion of the length measuring component. The utility model discloses simple structure, area is little, has reduced manufacturing cost, has improved measurement accuracy.
Description
Technical Field
The utility model relates to a concrete equipment technical field especially relates to a length measuring instrument weighs.
Background
In a reinforced concrete structure, concrete mainly plays a role of compression resistance, and steel bars mainly play a role of tension resistance. The mechanical reaction of a reinforced concrete structure depends to a large extent on the material properties of the reinforced concrete. The steel bar is mainly measured by a tensile test, a bending test and the like. The test for determining a series of properties of a material under tensile load is also known as a tensile test. It is one of the basic methods for testing the mechanical properties of materials, and is mainly used for checking whether the materials meet the specified standards and researching the properties of the materials.
In the building construction process, reinforcing bar is important part, in order to ensure the construction quality of engineering, will measure reinforcing bar weight deviation.
The traditional measuring mode is that a measuring tape is adopted to directly measure the length, a tester needs to measure the steel bar by the measuring tape and record data, and an electronic platform scale is used for weighing the mass and recording the data. And finally calculating the weight deviation value according to the standard. However, manual measurement is prone to errors, efficiency is low, and construction progress is affected.
Therefore, a novel weighing and length measuring device is needed, the measuring precision is improved, the labor cost is reduced, and the working efficiency is improved.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned not enough, the utility model aims at providing a length measuring instrument weighs.
The utility model provides a following technical scheme:
a weighing and length measuring instrument comprises
A housing of the frame;
the length measuring component is erected inside the frame housing;
the upper end of the weighing component is connected to the inner wall of the frame housing through the length measuring component;
the weighing assembly comprises a support plate, a suspension arm and a weighing sensor; the support plate is arranged on the upper portion of the frame housing, the suspension arm is connected to the support plate through the weighing sensor, and the suspension arm is connected to the upper portion of the length measuring assembly.
As a preferred technical scheme of the weighing and length measuring instrument, the length measuring assembly comprises a rack bottom plate, a steel bar tray, a floating gland, a guide rod, a clamping seat, a reflecting plate and a distance measuring sensor; the steel bar tray is arranged on the bottom plate of the rack, the two guide rods are vertically arranged at two ends of the steel bar tray respectively, the floating gland is arranged above the steel bar tray and is arranged at the upper ends of the guide rods in a sliding manner, the clamping seat is arranged on each guide rod, the reflecting plate is arranged on the floating gland, and the distance measuring sensor and the reflecting plate are positioned at the same side.
As a preferred technical scheme of the weighing and length measuring instrument, the clamping seats are positioned at the same level.
As a preferred technical scheme of the weighing and length measuring instrument, the floating gland is connected to the guide rod through a bearing.
As an optimal technical scheme of the weighing and length measuring instrument, the frame housing is rectangular and hollowed, and a touch screen and a printer are embedded on the frame housing.
The utility model has the advantages that: the utility model discloses simple structure, area is little, has reduced manufacturing cost, has improved measurement accuracy, has reduced labour cost, has improved work efficiency, and the portable design of gland that floats has both been convenient for place and has taken off the test piece, can hold different specification reinforcing bar test pieces again, and inclusion capacity is strong.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, 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 is a schematic view of the structure of the device of the present invention;
FIG. 2 is a schematic view of the internal structure of the device of the present invention;
FIG. 3 is a schematic view of the internal front view of the device of the present invention;
labeled as: 1. a housing of the frame; 2. a mounting plate; 3. a suspension arm; 4. a weighing sensor; 5. a chassis base plate; 6. a steel bar tray; 7. floating gland; 8. a guide bar; 9. a card holder; 10. a distance measuring sensor; 11. a reflective plate; 12. a touch screen; 13. a printer;
Detailed Description
The conception, the specific structure and the resulting technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings, so as to fully understand the objects, the schemes and the effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Furthermore, the description of the upper, lower, left, right, etc. used in the present invention is only relative to the mutual positional relationship of the components of the present invention in the drawings.
As shown in fig. 1 to 3, a weighing and length measuring instrument comprises a frame housing 1; the length measuring component is erected inside the frame housing 1; the upper end of the weighing component is connected to the inner wall of the frame housing 1 through the length measuring component; in placing frame housing 1 with the reinforcing bar test piece, length and the weight of reinforcing bar test piece can be measured to length measuring subassembly and the subassembly of weighing simultaneously, simple structure, and area is little, has reduced manufacturing cost.
The weighing assembly comprises a support plate 2, a suspension arm 3 and a weighing sensor 4; the support plate 2 is arranged on the upper portion of the frame housing 1, the suspension arm 3 is connected to the support plate 2 through the weighing sensor 4, the suspension arm 3 is connected to the upper portion of the length measuring component, and the weight of the steel bar test piece can be measured through the weighing sensor 4. The length measuring component comprises a rack bottom plate 5, a steel bar tray 6, a floating gland 7, a guide rod 8, a clamping seat 9, a reflecting plate 11 and a distance measuring sensor 10; the steel bar tray 6 is arranged on the rack bottom plate 5, the two guide rods 8 are vertically arranged at two ends of the steel bar tray 6 respectively, the floating gland 7 is arranged above the steel bar tray 6, the floating gland 7 is connected to the guide rods 8 through bearings, the clamping seats 9 are arranged on each guide rod 8, and the clamping seats 9 are on the same level. The reflecting plate 11 is installed on the floating gland 7, and the distance measuring sensor 10 and the reflecting plate 11 are located on the same side. Through the initial distance and the load distance of the distance measuring sensor 10, the length of the steel bar test piece can be calculated, the measuring efficiency is high, and the construction progress is improved.
The rectangular hollow out is gone up to frame housing 1, is convenient for place and take off the reinforcing bar test piece, inlays on it and has touch-sensitive screen 12 and printer 13, is convenient for operate and print data.
The type of the weighing sensor: relert (R127); the type of the distance measuring sensor: loose (hg-c 1200);
the utility model discloses the theory of operation of device:
1. before placing the reinforcing bar test piece, floating gland 7 slides to the position of cassette 9 under the action of gravity, and distance measuring sensor 10 calculates the distance between distance measuring sensor 10 and reflecting plate 11 through transmitting and receiving signal, and it is marked as the initial distance. After the steel bar test piece is placed, the floating gland 7 is supported, and the distance between the distance measuring sensor 10 and the reflecting plate 11 is calculated and recorded as the load distance. The distance from the clamping seat 9 to the steel bar tray 6 is fixed and is recorded as a fixed distance. The length of the measured steel bar is obtained by subtracting the initial distance from the load distance and adding the fixed distance.
2. The weighing sensor 4 is positioned between the support plate 2 and the suspension arm 3, the suspension arm 3 extrudes the pressure sensing device in the weighing sensor 4 under the action of gravity, the weight is calculated from the pressure sensing device, the weight before the steel bar test piece is placed is a fixed weight, the weight after the steel bar test piece is placed is a load weight, and the weight of the measured steel bar is obtained by subtracting the fixed weight from the load weight. The length and weight of the measured steel bar are uploaded to a computer, the computer calculates the weight deviation value of the steel bar to be detected, and the weight deviation value is compared with the corresponding national standard to judge whether the batch of steel bars meet the standard or not.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (5)
1. A weighing and length measuring instrument is characterized by comprising
A housing case;
the length measuring component is erected inside the frame housing;
the upper end of the weighing component is connected to the inner wall of the frame housing through the length measuring component;
the weighing assembly comprises a support plate, a suspension arm and a weighing sensor; the support plate is arranged on the upper portion of the frame housing, the suspension arm is connected to the support plate through the weighing sensor, and the suspension arm is connected to the upper portion of the length measuring component.
2. The weighing and length measuring instrument of claim 1, wherein the length measuring assembly comprises a frame bottom plate, a steel bar tray, a floating gland, a guide rod, a clamping seat, a reflecting plate and a distance measuring sensor; the steel bar tray is arranged on the bottom plate of the rack, the two guide rods are vertically arranged at two ends of the steel bar tray respectively, the floating gland is arranged above the steel bar tray and is arranged at the upper ends of the guide rods in a sliding manner, the clamping seat is arranged on each guide rod, the reflecting plate is arranged on the floating gland, and the distance measuring sensor and the reflecting plate are positioned at the same side.
3. A weight and length measuring instrument according to claim 2, wherein the holders are at the same level.
4. A weight and length gauge according to claim 2 wherein the floating gland is connected to the guide rod by bearings.
5. The weighing and length measuring instrument according to claim 1, wherein the housing of the frame is a rectangular hollow, and a touch screen and a printer are embedded in the housing of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221186227.6U CN217786326U (en) | 2022-05-13 | 2022-05-13 | Weighing and length measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221186227.6U CN217786326U (en) | 2022-05-13 | 2022-05-13 | Weighing and length measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217786326U true CN217786326U (en) | 2022-11-11 |
Family
ID=83909461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221186227.6U Active CN217786326U (en) | 2022-05-13 | 2022-05-13 | Weighing and length measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217786326U (en) |
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2022
- 2022-05-13 CN CN202221186227.6U patent/CN217786326U/en active Active
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