Inclination angle measuring device based on mineral geological survey

Abstract

The invention belongs to the technical field of geological survey, and discloses an inclination angle measuring device based on mineral geological survey, the inclination angle measuring device comprises a base frame, the base frame is connected with a measuring frame body, a base block, a positioning leveling assembly, a clamping assembly, a first angle measuring disc and a gradienter, the first angle measuring disc is matched with the measuring frame body to read the rotation angle of the measuring frame body; the base block is slidably connected with a second angle measuring disc, the second angle measuring disc is rotatably connected with a measuring needle, the positioning and leveling assembly comprises an upper external threaded rod, a lower external threaded rod and an internal threaded sleeve, and the lower external threaded rod is provided with a sharp wedge part inserted into the lower side of the earth surface; the clamping assembly and the positioning and leveling assembly are arranged in a matched mode to fix and clamp the positioning and leveling assembly. According to the invention, the base frame is positioned and leveled by using the positioning and leveling assembly, preliminary measurement is carried out by using the measurement frame body, the to-be-measured area is constructed and enclosed, and high-precision and high-efficiency repeated measurement is carried out in the to-be-measured area by using the measurement needle.

Description

Technical Field

[0001] The invention relates to the technical field of geological exploration, in particular to a dip angle measuring device based on mineral geological exploration. Background Art

[0002] Geological survey is a survey and research activity that uses various means and methods to detect and explore the geology, determine the appropriate bearing layer, and determine the foundation type and calculate the foundation parameters based on the bearing capacity of the foundation of the bearing layer. It is an investigation and research work to find industrially significant deposits in mineral surveys, to find out the quality and quantity of minerals, and to use existing technical conditions to provide the required mineral reserves and geological (rock, stratum, structure, minerals, hydrology, landforms, etc.) conditions.

[0003] In geological survey tasks, it is often necessary to measure the angle of the ground such as mountains or steep slopes, and then record the data and draw a chart for subsequent use. In the prior art, when performing preliminary measurements, two hard rods are used to fit the inclined plane that produces the inclination angle, and then the angle between the rods is measured. However, since the inclined plane of this structure is in a non-planar state, it will carry a large number of stones or vegetation, which will hinder the placement of the rods. In order to consider portability, the length of the rods is limited. Even during preliminary measurements, the measurement accuracy will still be greatly affected by obstacles. On the other hand, before measurement, the device at the bottom needs to be leveled. The existing inclination measurement device leveling process is time-consuming and labor-intensive, and the entire device is easily shaken during the adjustment process, destroying the parallel state maintained with the measured inclined plane, reducing the measurement accuracy. In order to improve the measurement accuracy, it is necessary to measure repeatedly, which is labor-intensive and inefficient. Summary of the invention

[0004] The present invention is intended to provide a dip angle measuring device based on mineral geological survey, which uses a positioning and leveling assembly to position and level a base frame, uses a measuring frame to preliminarily measure and construct an area to be measured, and uses a measuring needle to perform high-precision and high-efficiency repeated measurements in the area to be measured. The problem in the background technology is solved.

[0005] In order to achieve the above object, the present invention provides the following technical solutions:

[0006] The basic technical solution provided by the present invention is: an inclination measuring device based on mineral geological survey, comprising a base frame, the base frame is connected with a measuring frame, a base block, a positioning and leveling component, a clamping component, a first protractor and a spirit level; the measuring frame is rotatably connected to the upper side of the base frame, and the first protractor is matched with the measuring frame to read the rotation angle of the measuring frame; the base block is slidably connected to the upper side of the base frame, the base block is arranged on the inner side of the measuring frame, the base block is rotatably connected with a measuring needle, and the base block is connected with a second protractor for reading the rotation angle of the measuring needle; the positioning and leveling component is rotatably connected to the lower side of the base frame, and the clamping component is matched with the positioning and leveling component to fix and clamp it; the spirit level is fixedly connected to the upper side of the base frame to display its horizontal state.

[0007] The principles and beneficial effects of the basic technical solution are as follows: the positioning and leveling component is rotatably connected to the lower side of the base frame, and the positioning and leveling component is rotated to make its lower side contact with the ground surface to achieve positioning. The upper surface is adjusted with the help of a spirit level to level the entire inclination measuring device; the measuring frame is rotatably connected to the base frame so that it abuts against the inclined surface of the mineral to be measured. The inclination of the inclined surface can be preliminarily read with the help of a first protractor, and a measured area is obtained on the inner side of the measuring frame. The base block is slidably connected to the base frame, and the measuring needle is rotated while sliding the base block. The measuring needle is used to abut the inclined surface in the measured area, and the inclination of the inclined surface is read with the help of a second protractor. The relative position of the base block relative to the base frame is slidably adjusted, and measurements of different positions in the measured area can be repeated many times. The measurement efficiency is high, and the accuracy of the measured inclination of the mineral inclined surface is high.

[0008] Preferably, the positioning and leveling assembly includes an upper externally threaded rod, a lower externally threaded rod and an internally threaded sleeve, the upper externally threaded rod is rotatably connected to a connecting seat, and the connecting seat is rotatably connected to the base frame; the lower externally threaded rod is provided with a pointed wedge portion inserted into the lower side of the ground surface; the two ends of the internally threaded sleeve are respectively connected to the upper externally threaded rod and the lower externally threaded rod by internal threads with opposite rotation directions.

[0009] Through the above arrangement, the positioning and leveling assembly is connected to the upper externally threaded rod and the lower externally threaded rod through the two ends of the internally threaded sleeve. The internally threaded sleeve is rotated to make the upper externally threaded rod and the lower externally threaded rod move toward each other, so the height adjustment efficiency is high and the adjustment process is smooth; a pointed wedge portion is provided on the lower side of the lower externally threaded rod to facilitate the insertion of the positioning and leveling assembly into the lower side of the ground surface, thereby achieving a good fixing effect on the entire inclination measuring device.

[0010] Preferably, the positioning and leveling components include three components, which are arranged in an equilateral triangle on the lower side of the base frame; the spirit levels include two components, which are arranged in mirror symmetry on both sides of the center plane of the base block.

[0011] Through the above settings, the three positioning and leveling components are set to an equilateral triangle, which has a good fixing effect on the entire inclination measuring device and a high efficiency in adjusting the level; the two levels are correspondingly arranged on both sides of the measuring frame and the measuring needle for measuring the angle to ensure the horizontal state of the measuring part, and the measured data is true and accurate.

[0012] Preferably, the clamping assembly comprises two arc-shaped and elastic clamping plates, and the two clamping plates are arranged in an "eight" shape.

[0013] Through the above arrangement, the two "eight"-shaped elastic clamping plates can fix and clamp the positioning and leveling components, so as to facilitate the storage of the positioning and leveling components when the inclination measuring device is transported / not in use. The entire device is simple and easy to store and transport.

[0014] Preferably, the base frame is provided with a first slide groove, and the base block is slidably connected to the first slide groove; the base block is provided with a second slide groove, the first slide groove and the second slide groove are arranged in a cross shape, the second protractor is slidably connected to the second slide groove, and the measuring needle is rotatably connected to the second protractor.

[0015] Through the above arrangement, the first slide groove opened on the base frame and the second slide groove opened on the base block are arranged in a "cross" shape, so that the measuring needle can slide to any point in the plane formed by the upper surface of the base frame to measure any point in the area to be measured formed by the measuring frame, and the measurement efficiency is high; the measurement coverage is wide, and the measurement results obtained are accurate.

[0016] Preferably, the first slide groove and the second slide groove are both in an inverted "convex" shape, and the base block and the second protractor are both provided with a "convex" shaped protrusion matching therewith.

[0017] Through the above settings, the slide groove is set to an inverted "convex" shape, and the "convex" shaped protrusion that matches it is used to slide on its inner side. The mutual cooperation between the two can play a role of limiting and guiding during the adjustment process, further ensuring the accuracy and functionality of the adjustment position.

[0018] Preferably, the measuring frame and the base frame, and the measuring needle and the base block are rotationally connected via a damping shaft.

[0019] Through the above arrangement, the measuring frame and the base, the measuring needle and the base block are all rotatably connected through the damping shaft, which can improve the "feel" during the measurement process; and for positions that are inconvenient to read, when the measuring frame or the measuring needle abuts against the mineral slope, the entire inclination measuring device is converted to a position that is easy to read for reading.

[0020] Preferably, the measuring frame is a telescopic frame, and the base frame is provided with a storage groove for placing the measuring frame.

[0021] Through the above arrangement, when the entire inclination measuring device is not in use or is being transported, the measuring frame is stored in the storage slot and used as a carrying handle during transportation, thereby facilitating the storage and transportation of the entire device.

[0022] Preferably, the upper surface of the base block is provided with scale marks, and the scale marks are arranged on the left and right sides of the second slide groove; the measuring frame and the measuring needle are both provided with indicating arrows.

[0023] Through the above settings, the scale mark facilitates intuitively knowing the specific position of the measuring needle, and the indicator arrow is conducive to intuitively reading the inclination angle of the inclined surface to be measured, and reading the value is convenient, fast and accurate.

[0024] Preferably, the graduation value of the first protractor disc is 10°, and the graduation value of the second protractor disc is 1°.

[0025] Through the above setting, the first protractor is used to measure the reading of the frame to achieve preliminary measurement of the inclination angle of the inclined surface; the second protractor is used to measure the reading of the needle to achieve accurate measurement of the inclination angle of the inclined surface in the measured area; the two cooperate with each other (measurement, reading) to effectively improve the measurement accuracy of the inclination angle of the inclined surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of a use state of a dip measuring device based on mineral geological survey according to the present invention;

[0027] Figure 2 This is a front view of a dip measuring device based on mineral geological survey in use according to the present invention;

[0028] Figure 3 This is a front view of a storage state of an inclination measuring device based on mineral geological survey according to the present invention;

[0029] Figure 4 for Figure 3 Sectional view of AA in the middle;

[0030] Figure 5 A top view of a tilt measuring device based on mineral geological survey in a stored state according to the present invention;

[0031] Figure 6 for Figure 5 Cross-sectional view of the middle BB;

[0032] The names of the corresponding marks in the accompanying drawings are:

[0033] Base frame 1, measuring frame 2, base block 3, measuring needle 4, positioning and leveling component 5, clamping component 6, first protractor 7, second protractor 8, level 9, first slide groove 10, second slide groove 11. DETAILED DESCRIPTION

[0034] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments:

[0035] like Figures 1 to 6 As shown, an inclination measuring device based on mineral geological survey includes a base frame 1, the base frame 1 is connected with a measuring frame 2, a base block 3, a positioning and leveling component 5, a clamping component 6, a first protractor 7 and a level 9;

[0036] The measuring frame 2 is a telescopic frame, and the measuring frame 2 is rotatably connected to the upper side of the base frame 1 through a damping shaft. The base frame 1 is provided with a storage slot for placing the measuring frame 2. The graduation value of the first protractor 7 is 10°. The first protractor 7 is arranged in cooperation with the measuring frame 2 to read the rotation angle of the measuring frame 2. The measuring frame 2 is provided with an indicating arrow;

[0037] The base frame 1 is provided with a first slide groove 10, the base block 3 is slidably connected with the first slide groove 10, the base block 3 is arranged on the inner side of the measuring frame 2, the base block 3 is provided with a second slide groove 11 and a scale mark, the scale mark is arranged on the left and right sides of the second slide groove 11, the second slide groove 11 is slidably connected with a second protractor 8, the graduation value of the second protractor 8 is 1°, the second protractor 8 is rotatably connected with a measuring needle 4 through a damping shaft, and the measuring needle 4 is provided with an indicating arrow; the first slide groove 10 and the second slide groove 11 are arranged in a "cross" shape, and the first slide groove 10 and the second slide groove 11 are both in an inverted "convex" shape, and the base block 3 and the second protractor 8 are both provided with a "convex" shaped protrusion that matches therewith;

[0038] The positioning and leveling assembly 5 comprises an upper external threaded rod, a lower external threaded rod and an internal threaded sleeve, wherein the upper external threaded rod is rotatably connected to a connecting seat, and the connecting seat is rotatably connected to the base frame 1; the lower external threaded rod is provided with a pointed wedge portion inserted into the lower side of the ground surface; the two ends of the internal threaded sleeve are respectively connected to the upper external threaded rod and the lower external threaded rod through internal threads with opposite rotation directions; the positioning and leveling assembly 5 has three pieces, and the three positioning and leveling assemblies 5 are arranged on the lower side of the base frame 1 in the form of an equilateral triangle; there are two spirit levels 9, and the two spirit levels 9 are mirror-symmetrically arranged on both sides of the central plane of the base block 3 to show its horizontal state;

[0039] The clamping assembly 6 has three parts, and the three clamping assemblies 6 are fixedly connected to the lower side of the base frame 1. The three clamping assemblies 6 are respectively cooperated with the positioning and leveling assemblies 5 to fix and clamp them. The clamping includes two arc-shaped and elastic clamping plates, and the two clamping plates are arranged in an "eight" shape.

[0040] The specific implementation process is as follows:

[0041] Before using the inclination measuring device, the positioning and leveling assembly 5 is stored and clamped in the clamping assembly 6, and the measuring frame 2 is stored in the storage groove of the base frame 1. The upper connecting rod of the measuring frame 2 can be used as a lifting handle to transport the entire inclination measuring device; when reaching the designated position to be measured, first rotate the three positioning and leveling assemblies 5 to take them out from the two elastic clamping plates of the clamping assembly 6 respectively, and then use the pointed wedges at the lower ends of the lower external threaded rods of the three positioning and leveling assemblies 5 to insert them into the ground surface respectively, and then rotate the internal threaded sleeve, and use the spirit level 9 connected to the upper surface of the base frame 1 to level the entire inclination measuring device. The horizontal beads of the two spirit levels 9 are both on their center surfaces, indicating that they have been leveled; then rotate the measuring frame 2 to take it out of the storage groove , and stretch / contract the overall length of the measuring frame 2 according to actual conditions, so that its upper connecting rod can be abutted against the inclined surface to be measured of the mineral, and read the rotation angle of the measuring frame 2 with the help of the first protractor 7, and preliminarily obtain the inclination angle of the inclined surface to be measured; then slide the base block 3 along the first slide groove 10, and slide the second protractor 8 along the second slide groove 11, so that the outer end surface of the second protractor 8 is abutted against the inclined surface to be measured, and then rotate the measuring needle 4 to also abut against the inclined surface to be measured, and read the rotation angle of the measuring needle 4 with the help of the second protractor 8, and accurately obtain the inclination angle of the inclined surface to be measured; then slide the base block 3 and the second protractor 8 again according to actual needs, and repeatedly measure other points in the area to be measured enclosed by the measuring frame 2, and finally calculate the inclination angle of the inclined surface to be measured.

[0042] Among them, the internal thread sleeve of the positioning and leveling component 5 is rotated to make the upper external thread rod and the lower external thread rod move toward each other, the height adjustment efficiency is high, and the adjustment process is smooth; the sharp wedge part on the lower side of the lower external thread rod facilitates the insertion of the positioning and leveling component 5 into the lower side of the ground surface, and the fixing effect of the entire inclination measuring device is good;

[0043] The three positioning and leveling components 5 are arranged in an equilateral triangle, which has a good fixing effect on the entire inclination measuring device and a high efficiency in adjusting the level; the two level gauges 9 are arranged on both sides of the measuring frame 2 and the measuring needle 4 for measuring the angle, ensuring the horizontal state of the measuring part, and the measured data is true and accurate;

[0044] Two "eight"-shaped elastic clamping plates can fix and clamp the positioning and leveling component 5, so as to facilitate the storage of the positioning and leveling component 5 when the inclination measuring device is transported / not in use. The whole device is simple and easy to store and transport;

[0045] The first slide groove 10 provided on the base frame 1 and the second slide groove 11 provided on the base block 3 are arranged in a "cross" shape, so that the measuring needle 4 can slide to any point in the plane formed by the upper surface of the base frame 1 to measure any point in the area to be measured formed by the measuring frame 2, and the measurement efficiency is high; the measurement coverage is wide, and the measurement result is accurate; wherein the slide groove is arranged in an inverted "convex" shape, and the "convex" shaped protrusion matched therewith is used to slide on its inner side, and the mutual cooperation between the two can play the role of limiting and guiding in the process of adjustment;

[0046] The measuring frame 2 and the base frame 1, as well as the measuring needle 4 and the base block 3, are all rotationally connected via a damping shaft, which can improve the "feel" during the measurement process; and for positions that are not convenient for reading, when the measuring frame 2 or the measuring needle 4 abuts against the mineral slope, the entire inclination measuring device is converted to a position that is easy to read for reading; the scale markings on the base block 3 facilitate intuitive knowledge of the specific position of the measuring needle 4, and the indicator arrow is conducive to intuitive reading of the inclination of the slope to be measured, and reading the value is convenient, fast and accurate; the first protractor 7 is used for reading the measurement frame 2 to achieve preliminary measurement of the slope inclination; the second protractor 8 is used for reading the measurement needle 4 to achieve accurate measurement of the slope inclination in the measured area; the two cooperate with each other (measurement, reading), which effectively improves the measurement accuracy of the slope inclination.

[0047] The above is only an embodiment of the present invention, and the common knowledge such as the known specific technical solutions or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the technical solution of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A dip measuring device based on mineral geological survey, characterized in that: It includes a base frame, which is connected to a measuring frame, a base block, a positioning and leveling component, a clamping component, a first protractor and a spirit level; the measuring frame is rotatably connected to the upper side of the base frame, and the first protractor is matched with the measuring frame to read the rotation angle of the measuring frame; the base block is slidably connected to the upper side of the base frame, the base block is arranged on the inner side of the measuring frame, the base block is rotatably connected to a measuring needle, and the base block is connected to a second protractor for reading the rotation angle of the measuring needle; the positioning and leveling component is rotatably connected to the lower side of the base frame, and the clamping component is matched with the positioning and leveling component to fix and clamp it; the spirit level is fixedly connected to the upper side of the base frame to display its horizontal state.

2. The inclination measuring device based on mineral geological survey according to claim 1 is characterized in that: The positioning and leveling assembly includes an upper externally threaded rod, a lower externally threaded rod and an internally threaded sleeve. The upper externally threaded rod is rotatably connected to a connecting seat, and the connecting seat is rotatably connected to the base frame; the lower externally threaded rod is provided with a pointed wedge portion inserted into the lower side of the ground surface; the two ends of the internally threaded sleeve are respectively connected to the upper externally threaded rod and the lower externally threaded rod by internal threads with opposite rotation directions.

3. The inclination measuring device based on mineral geological survey according to claim 2 is characterized in that: The positioning and leveling components include three pieces, which are arranged in an equilateral triangle at the lower side of the base frame; the spirit levels include two pieces, which are arranged in mirror symmetry at both sides of the center plane of the base block.

4. The inclination measuring device based on mineral geological survey according to claim 2 is characterized in that: The clamping assembly comprises two arc-shaped and elastic clamping plates, and the two clamping plates are arranged in an "eight" shape.

5. The inclination measuring device based on mineral geological survey according to claim 1 is characterized in that: The base frame is provided with a first slide groove, and the base block is slidably connected to the first slide groove; the base block is provided with a second slide groove, the first slide groove and the second slide groove are arranged in a "cross" shape, the second protractor is slidably connected to the second slide groove, and the measuring needle is rotatably connected to the second protractor.

6. The inclination measuring device based on mineral geological survey according to claim 5, characterized in that: The first slide groove and the second slide groove are both in an inverted "convex" shape, and the base block and the second protractor are both provided with a "convex" shaped protrusion that matches them.

7. The inclination measuring device based on mineral geological survey according to claim 1 is characterized in that: The measuring frame and the base frame, as well as the measuring needle and the base block are rotationally connected via a damping shaft.

8. The inclination measuring device based on mineral geological survey according to claim 1 is characterized in that: The measuring frame is a telescopic frame, and the base frame is provided with a storage groove for placing the measuring frame.

9. The inclination measuring device based on mineral geological survey according to claim 1, characterized in that: The upper surface of the base block is provided with scale marks, and the scale marks are arranged on the left and right sides of the second slide groove; the measuring frame and the measuring needle are both provided with indicating arrows.

10. The inclination measuring device based on mineral geological survey according to claim 1, characterized in that: The graduation value of the first protractor disc is 10°, and the graduation value of the second protractor disc is 1°.

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