CN216593382U - Multifunctional geological card - Google Patents

Abstract

The utility model provides a multifunctional geological card which comprises an angle scale card and a pointer card, wherein the angle scale card body is a square card, an angle scale meter is arranged at the center of the angle scale card, two holes capable of being threaded are arranged above and below the center line of the angle scale card, an axial column capable of rotating freely is arranged in the middle of the angle scale card, the center of a measuring drive plate is fixedly connected with the axial column of the angle scale card, the measuring drive plate is provided with two inclination angle measuring pointers and two azimuth angle measuring pointers, and a rectangular level and a circular level are arranged on the measuring drive plate. The utility model can not only measure the relative azimuth angle, trend, inclination, dip angle and determine the level, but also can be used as a scale.

Description

Multifunctional geological card

Technical Field

The utility model relates to the technical field of mine engineering measuring tools, in particular to a multifunctional geological card.

Background

The traditional geological compass is interfered by a downhole magnetic field in the actual use process, so that the measured angle data is inaccurate, the geological compass is high in cost and easy to damage under the severe downhole working environment, and a lot of inconveniences are caused in the use process.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a multifunctional geological card which can not only be free from the interference of a magnetic field, but also is small and exquisite and convenient to carry.

The utility model is realized by the following technical scheme: the utility model provides a multi-functional geology card, including the scale card, the scale card is square card, and its surface is drawn respectively all around has the scale, and its center is drawn there is the graduation apparatus, the center of scale card is rotated and is provided with axle center post, fixedly connected with measures the driver plate on the top of axle center post, central symmetry is provided with two arrow point shape reading holes and two pointers on measuring the driver plate.

Further, a rectangular level gauge is horizontally arranged on the surface of the measuring dial, and a circular level gauge is vertically arranged on the surface of the measuring dial.

Furthermore, holes are symmetrically formed in the left side and the right side of the scale clamping piece and used for fixing the geological card through the two holes through ropes, so that a bubble in the circular level is located at the center, and the accuracy of the measured azimuth angle is guaranteed.

Furthermore, the scales on the upper and lower sides of the scale card are respectively drawn with scale marks of two proportions, and the scales on the left and right sides of the scale card are respectively drawn with scale marks of one proportion.

Furthermore, the scale marks of two proportions on the same upper and lower sides are distinguished by different colors.

Further, the two scales on the upper scale are 1:100 and 1:200, respectively, the two scales on the lower scale are 1:250 and 1:500, respectively, the scale on the left scale is 1:400, and the scale on the right scale is 1: 300.

Furthermore, a connecting line of the two arrow-shaped reading holes is vertically crossed with a connecting line of the two pointers, so that the reading accuracy is ensured.

Compared with the prior art, the utility model has the following beneficial effects: when the leveling instrument is used specifically, when the level needs to be measured, the back of the scale card can be tightly attached to the measured surface, and whether the measured surface is level or not can be determined by observing whether the bubble in the circular level is positioned at the center of the circular level or not; when the inclination angle of the measured surface needs to be measured, the wide side of the scale card can be tightly attached to the measured surface, the measuring dial plate is shifted until the bubble in the rectangular level is positioned in the middle, and the inclination angle of the measured surface can be read through the reading hole; when the relative azimuth angle of a measured object needs to be determined (taking the determination of the relative azimuth angle of a drill rod as an example), a rope line penetrates through two holes in a scale card and is fixed, a water bubble in the circular level is located at the center position of the circular level after the fixing is required, the card is located above the drill rod by moving the multifunctional geological card, the card is parallel to the drill rod by shifting a pointer, the relative azimuth angle of the drill rod can be read out through an arrow-head-shaped reading hole, the geological card not only can measure the relative azimuth angle, the trend, the inclination angle and the determined level, but also has simple material use, does not interfere with a ground magnetic field, can be used as a scale, has six different proportions, can meet different measurement requirements in coal mine engineering operation, and is convenient to carry and multifunctional.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of a calibration card of the present invention;

FIG. 3 is a schematic view of a measuring dial in the present invention;

in the figure: 1-scale card; 2-scale bar; 3-angle scale; 4-axial core column; 5-a measuring dial; 6-arrow shaped reading holes; 7-a pointer; 8-a rectangular level; 9-circular level; 10-holes.

The dashed box in fig. 2 is the scale.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the best mode for carrying out the utility model and do not delimit the best mode for carrying out the utility model.

As shown in fig. 1 to 3, a multifunctional geological card comprises a scale card 1, wherein the scale card 1 is a square card, scale scales 2 are respectively drawn on the peripheral surface of the square card, scale scales 2 positioned on the upper and lower sides of the scale card 1 are respectively drawn with scale marks of two different proportions, the scale marks of the two proportions are distinguished by different colors, specifically, the two proportions of the scale 2 positioned on the upper side are respectively 1:100 and 1:200, and the two proportions of the scale 2 positioned on the lower side are respectively 1:250 and 1: 500; the scale scales 2 on the left and right sides of the scale card 1 are respectively drawn with scale marks of a certain proportion, specifically, the scale 2 on the left side is 1:400, and the scale 2 on the right side is 1: 300. The scale 3 has been painted at the center of scale card 1, the center of scale card 1 is rotated and is provided with axle center post 4, fixedly connected with measures the driver plate 5 on the top of axle center post 4, the central symmetry is provided with two arrow point shape reading hole 6 and two pointers 7 on measuring the driver plate 5, two the line and two of arrow point shape reading hole 6 the line of pointer 7 is vertical cross to this guarantees the accuracy of reading, measure the driver plate 5 on the surface level be provided with rectangle spirit level 8 and be provided with circular spirit level 9 perpendicularly be equipped with hole 10 on the symmetry on the left and right sides of scale card 1, it is used for the rope to pass through two the hole 10 is fixed the geology card, makes the bubble in the circular spirit level 9 be located the center to this accuracy of guaranteeing to survey the azimuth.

In order to make the multifunctional geological card beautiful, the overall appearance design of the scale card 1 and the measuring dial 5 can be designed according to the silver ratio of 1:1.414 or the golden ratio of 1: 0.618.

Specific instructions for use:

when the circular level gauge is used specifically, when the level needs to be measured, the back surface of the scale card 1 can be tightly attached to the measured surface, and whether the measured surface is horizontal or not can be determined by observing whether the water bubble in the circular level gauge 9 is positioned at the center of the circular level gauge 9 or not; when the inclination angle of the measured surface needs to be measured, the wide side of the scale card 1 can be tightly attached to the measured surface, the measuring dial plate 5 is shifted until the bubble in the rectangular level 8 is positioned in the middle, and the inclination angle of the measured surface can be read through the arrow-shaped reading hole 6; when the relative azimuth angle of the measured object needs to be determined (taking the determination of the relative azimuth angle of the drill rod as an example), the rope line penetrates through the two holes 10 on the scale card and is fixed, the bubble in the circular level 9 is required to be positioned at the center position of the circular level 9 after the fixation, the card is positioned above the drill rod by moving the multifunctional geological card, the pointer 7 is shifted to be parallel to the drill rod, and the relative azimuth angle of the drill rod can be read through the arrow-head-shaped reading hole 6. This geology card not only can survey relative azimuth, trend, tendency, inclination and confirm the level, and it is simple to use material moreover, does not receive the interference of ground magnetic field, can also use as the scale to the scale has six different proportions, can satisfy different measurement needs in the coal mine engineering operation, conveniently carries and the function is various.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and do not limit the spirit and scope of the present invention. Various modifications and improvements of the technical solutions of the present invention may be made by those skilled in the art without departing from the design concept of the present invention, and all of them should fall into the protection scope of the present invention.

Claims (7)

1. A multi-functional geology card which characterized in that: including scale card (1), scale card (1) is square card, and it draws scale (2) respectively on the surface all around, and its center has been painted graduation apparatus (3), the center of scale card (1) is rotated and is provided with axle center post (4), fixedly connected with measures driver plate (5) on the top of axle center post (4), it is provided with two arrow point shape reading hole (6) and two pointers (7) to measure on driver plate (5) central symmetry.

2. A multi-functional geological card according to claim 1, characterized in that: the surface of the measuring dial (5) is horizontally provided with a rectangular level (8) and vertically provided with a circular level (9).

3. A multi-functional geological card according to claim 2, characterized in that: holes (10) are symmetrically formed in the left side and the right side of the scale clamping piece (1) and used for fixing the geological card through the two holes (10) through ropes, so that a bubble in the circular level (9) is located at the center, and the accuracy of the measured azimuth angle is guaranteed.

4. A multi-functional geological card according to any of the claims from 1 to 3, characterized in that: the scale (2) on the upper and lower sides of the scale card (1) is drawn with scale marks of two proportions, and the scale (2) on the left and right sides of the scale card (1) is drawn with scale marks of one proportion.

5. A multi-functional geological card according to claim 4, characterized in that: the scale marks of two proportions on the same upper and lower sides are distinguished by different colors.

6. The multifunctional geological card of claim 5, wherein: the two proportions of the scale (2) on the upper side are 1:100 and 1:200 respectively, the two proportions of the scale (2) on the lower side are 1:250 and 1:500 respectively, the proportion of the scale (2) on the left side is 1:400, and the proportion of the scale (2) on the right side is 1: 300.

7. A multifunctional geological card according to any of claims 1-3 or 5-6, characterized in that: the connecting line of the two arrow-shaped reading holes (6) is vertically crossed with the connecting line of the two pointers (7), so that the reading accuracy is ensured.

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