CN220912183U - Portable quick measuring device for coal-fired sampling point position - Google Patents
Portable quick measuring device for coal-fired sampling point position Download PDFInfo
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- CN220912183U CN220912183U CN202322511531.4U CN202322511531U CN220912183U CN 220912183 U CN220912183 U CN 220912183U CN 202322511531 U CN202322511531 U CN 202322511531U CN 220912183 U CN220912183 U CN 220912183U
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- 238000005070 sampling Methods 0.000 title claims abstract description 64
- 239000003245 coal Substances 0.000 claims abstract description 20
- 238000005259 measurement Methods 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a portable rapid measuring device for a coal sampling point, which belongs to the field of manual coal sampling and sample preparation. The utility model comprises a telescopic vertical measuring rod, a universal level, a foldable horizontal measuring rod and a positioning cone; the telescopic vertical measuring rod is used for fixing the depth of a measurement sampling point, the measuring rod can stretch out and draw back, different depths are conveniently measured, the universal level meter is used for keeping the level of the whole set of measuring device, the accuracy of the measuring process is guaranteed, the foldable horizontal measuring rod is used for measuring the width of the sampling point, the diameter or the radius is measured, the telescopic vertical measuring rod can vertically move and fold up and down simultaneously, the function of marking the depth of the measurement point is achieved, the locating cone is used for determining the central position of the sampling point, and the foldable horizontal measuring rod can be combined with the standard point position to measure the central point distance when measuring the width of the sampling point. The utility model has simple and reasonable structure, can rapidly and accurately measure the size of the sampling point of the fire coal, and meets the use requirement.
Description
Technical Field
The utility model relates to a measuring device, in particular to a portable rapid measuring device for a coal sampling point, which belongs to the field of coal manual sampling and sample preparation.
Background
The coal is taken as a main production raw material of a coal-electricity enterprise, and occupies about 70% of the production cost of the coal-electricity enterprise, so whether the coal sampling is representative or not is particularly important. Although most coal sampling works are mechanized, the mechanical sampling device usually has a certain offset error, and manual sampling is still the most accurate sampling mode.
At present, most coal-electricity enterprises adopt a mode of combining manual sampling and mechanical sampling to sample coal; the manual sampling is used as an important work for checking the offset and precision of the sampling mechanical equipment, the purpose of sampling is to obtain a representative coal sample, so that a basis is provided for acceptance and settlement of coal entering a factory, and the working relation is related to the vital interests of coal-fired enterprises, so that whether the manual sampling meets the standard is particularly important. The coal manual sampling effort remains an important skill of the technician engaged in the fuel management effort.
The fire coal sampling has relevant standard specifications, and at present, whether the fire coal sampling point position meets the standard is judged, and a measuring mode by using a tape and a ruler is generally adopted, so that the measuring process not only needs the cooperation of a plurality of people and takes longer time, but also has larger error, and therefore, a device for simply, conveniently, rapidly and accurately measuring the fire coal sampling point position is needed, which is particularly necessary.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art, and provides the portable coal-fired sampling point rapid measuring device which has reasonable structural design, can simply, conveniently, rapidly and accurately measure the depth and the width of the sampling point, accurately measure the actual distance between the sampling center point and the theoretical point, ensure the standard of the sampling point and enable the collected sample to be more representative.
The utility model solves the problems by adopting the following technical scheme: this quick measuring device of portable fire coal sampling point position, including universal spirit level, its characterized in that: the universal level gauge is arranged on the upper portion of the telescopic vertical measuring rod, the foldable level measuring rod is arranged on the telescopic vertical measuring rod and can be adjusted up and down along the telescopic vertical measuring rod, and scales and readings are arranged on the telescopic vertical measuring rod and the foldable level measuring rod.
Preferably, the telescopic vertical measuring rod is of a detachable, telescopic and adjustable structure.
Preferably, the universal level according to the present utility model is a liquid bubble, electronic or other type of level-accurate instrument.
Preferably, the telescopic vertical measuring rod is used for measuring the depth of a sampling point.
Preferably, the universal level is used for horizontal calibration to ensure the horizontal state of the testing device so as to reduce measurement errors.
Preferably, the foldable level measuring rod is used for measuring the diameter of the sampling point and the distance from the standard point.
Compared with the prior art, the utility model has the following advantages and effects: the device has reasonable overall structural design, is simple, convenient, quick and accurate in measuring the size of the coal-fired sampling point, can ensure the standard of the sampling point, ensures that the collected sample is more representative, and meets the use requirement.
Drawings
Fig. 1 is a schematic diagram of a cross-sectional structure of a coal sampling point in a use state of embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of a measuring device in a use state of embodiment 2 of the present invention.
Fig. 3 is a schematic structural diagram of a measurement device in an unused state according to embodiment 3 of the present invention.
Fig. 4 is a schematic structural diagram of a measuring device in a use state of embodiment 4 of the present invention.
In the figure: a telescopic vertical measuring rod 1, a universal level 2, a foldable horizontal measuring rod 3 and a positioning cone 4.
Detailed Description
The present utility model will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present utility model and not limited to the following examples.
Examples
Referring to fig. 1 to 4, the portable rapid measuring device for the sampling point of fire coal of the present embodiment comprises a telescopic vertical measuring rod 1, a universal level 2, a foldable horizontal measuring rod 3 and a locating cone 4.
The telescopic vertical measuring rod 1 in the embodiment is used for fixedly measuring the depth of the sampling point, can be telescopic, and is convenient for measuring different depths and convenient for carrying; the telescopic vertical measuring rod 1 is characterized by being detachable, telescopic and adjustable, scales and readings are marked on the telescopic vertical measuring rod 1, and the telescopic vertical measuring rod 1 has other similar shapes, other scale intervals and one to more similar structures.
The universal level meter 2 in the embodiment is used for keeping the level of the whole set of measuring device and ensuring the accuracy of the measuring process; the universal level 2 is arranged on the upper part of the telescopic vertical measuring rod 1, can calibrate whether the vertical measuring rod 1 is in a vertical state, and is horizontally aligned in liquid bubbles, electrons or other types or modes, and the universal level 2 is arranged at other positions of the device and is within the protection scope of the invention.
The foldable horizontal measuring rod 3 in the embodiment is used for measuring the width of a sampling point, measuring the diameter or the radius, and simultaneously can vertically move up and down and fold to play a role in measuring the depth indication of the point.
The foldable horizontal measuring rod 3 in this embodiment is disposed on the telescopic vertical measuring rod 1, and can be adjusted up and down along the telescopic vertical measuring rod 1, and is connected with the telescopic vertical measuring rod 1 at ninety degrees in a use state, and the foldable horizontal measuring rod 3 is marked with scales and readings for measuring the diameter or radius of a sampling point location, and meanwhile, the sampling depth is marked by matching with the telescopic vertical measuring rod 1. A fixing device is arranged at the joint of the foldable horizontal measuring rod 3 and the telescopic vertical measuring rod 1. The depth of the sampling point can be adjusted and fixed up and down according to the depth of the sampling point, and the depth of the sampling point is marked while the diameter or the radius is read and measured.
The positioning cone 4 in the embodiment is used for determining the center position of a sampling point, and the foldable horizontal measuring rod 3 can measure the center point distance by combining the standard point position while measuring the width of the sampling point; the whole device can rotate by taking the positioning cone 4 as the circle center. Other shapes such as spherical and the like are within the scope of the present invention.
The portable rapid measuring device for the coal-fired sampling point positions is integrally formed by the four parts, is suitable for rapidly measuring whether the sampling point positions in the coal-fired sampling process meet the standard requirements, reduces the measuring time by means of a manual measuring ruler, can reduce errors caused by means of manual observation, and has the characteristics of being simpler, more convenient, faster and more accurate in the measuring process.
FIG. 1 is a schematic diagram of a coal-fired sampling point section in a use state; the figure shows that the positioning cone 4 determines the center position of the sampling point, the telescopic vertical measuring rod 1 is determined to be vertical according to the universal level meter 2, the telescopic vertical measuring rod 1 is matched with the foldable horizontal measuring rod 3 to measure the depth and the radius of the sampling point, the radius of the sampling point is 25cm, the depth error is 0, namely the depth is 45cm, the sampling depth is qualified between 40 cm and 50cm, the 0 error can be expressed as a scale interval or a scale mark, and the scale expression of the telescopic vertical measuring rod 1 can also be shown as shown in figure 2.
Fig. 3 is a folding schematic diagram of the portable rapid measuring device for the sampling point of the coal in the embodiment; the telescopic vertical measuring rod 1, the universal level 2, the foldable horizontal measuring rod 3 and the locating cone 4 are included, and the foldable horizontal measuring rod 3 can be folded upwards or downwards, so that the telescopic vertical measuring rod is convenient to store and carry in an unused state; FIG. 4 is a schematic diagram of the measuring device in the use state of the present embodiment; the horizontal measuring rod 3, which is shown as a collapsible, can be moved up and down along the telescopic vertical measuring rod 1 for measuring sampling points of different depths.
From the above description, those skilled in the art will be able to practice.
In addition, it should be noted that the specific embodiments described in the present specification may vary from part to part, from name to name, etc., and the above description in the present specification is merely illustrative of the structure of the present utility model. All equivalent or simple changes of the structure, characteristics and principle according to the inventive concept are included in the protection scope of the present patent. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions in a similar manner without departing from the scope of the utility model as defined in the accompanying claims.
Claims (6)
1. The utility model provides a quick measuring device in portable fire coal sampling point position, includes universal spirit level (2), its characterized in that: still include scalable perpendicular measuring stick (1), collapsible level measurement pole (3) and be used for determining the locating cone (4) of the central point of sampling point position, scalable perpendicular measuring stick (1) upper portion is arranged in universal spirit level (2), and scalable perpendicular measuring stick (1) is arranged in collapsible level measurement pole (3), can follow scalable perpendicular measuring stick (1) and adjust from top to bottom, all be provided with scale and registration on scalable perpendicular measuring stick (1), the collapsible level measurement pole (3).
2. The portable coal-fired sampling point rapid measurement device according to claim 1, wherein: the telescopic vertical measuring rod (1) is of a detachable, telescopic and adjustable structure.
3. The portable coal-fired sampling point rapid measurement device according to claim 1, wherein: the universal level meter (2) is a liquid bubble or electronic type level-accurate instrument.
4. The portable coal-fired sampling point rapid measurement device according to claim 1, wherein: the telescopic vertical measuring rod (1) is used for measuring the depth of a sampling point.
5. The portable coal-fired sampling point rapid measurement device according to claim 1, wherein: the universal level meter (2) is used for horizontal calibration to ensure the horizontal state of the testing device and reduce measurement errors.
6. The portable coal-fired sampling point rapid measurement device according to claim 1, wherein: the foldable horizontal measuring rod (3) is used for measuring the diameter of the sampling point and the distance from the standard point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322511531.4U CN220912183U (en) | 2023-09-15 | 2023-09-15 | Portable quick measuring device for coal-fired sampling point position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322511531.4U CN220912183U (en) | 2023-09-15 | 2023-09-15 | Portable quick measuring device for coal-fired sampling point position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220912183U true CN220912183U (en) | 2024-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322511531.4U Active CN220912183U (en) | 2023-09-15 | 2023-09-15 | Portable quick measuring device for coal-fired sampling point position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220912183U (en) |
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2023
- 2023-09-15 CN CN202322511531.4U patent/CN220912183U/en active Active
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