Tool for drawing lines on directional rock core structural surface

Abstract

The utility model relates to a tool for drawing a line on a directional core structural surface, which comprises two pen container tubes and a connecting device, the lower ends of the two pen container tubes are connected through a bolt and can rotate relatively, the upper ends of the two pen container tubes are connected together through the connecting device, and the connecting device is of a stretchable structure. The bolt only plays a connecting role, and rotation between the two pen container pipes cannot be limited. According to the utility model, the purpose of drawing lines on structural surfaces with various widths can be realized. The purpose of drawing lines in various colors can be achieved by changing the color of the oily pen.

Description

Technical Field

[0001] The utility model belongs to the technical field of geological exploration, and particularly relates to a tool for drawing lines on the structural plane of a directional core. Background Art

[0002] In projects such as mines, tunnels, slopes, and geological exploration, it is necessary to obtain the occurrence of the structural plane of the surrounding rock mass. Generally, directional drilling technology is used to obtain geological cores. After drawing lines, measuring, calculating, and analyzing the structural planes in the directional core A, the occurrence of the structural plane B in the directional core can be obtained, which is the occurrence of the structural plane of the surrounding rock mass. In this process, the most time-consuming work is to manually draw lines on the directional core. The purpose of drawing lines is to mark the position of the structural plane in the directional core and distinguish between mechanical damage and the original structural plane. In actual operation, for the structural plane in the directional core, generally a black or blue oil-based pen is used to draw a line C on both sides of the structural plane, and the lines on both sides are basically parallel. Through these two lines, the nature of the structural plane at this position can be identified. This line-drawing work is carried out manually, and each structural plane is drawn one by one, which is very time-consuming, affects efficiency, and a large amount of repetitive work is prone to errors. Content of the Utility Model

[0003] The utility model provides a tool for drawing lines on the structural plane of a directional core, achieving the purpose of drawing lines on structural planes with various widths.

[0004] In order to solve the above technical problems, the utility model provides a tool for drawing lines on the structural plane of a directional core, which is characterized in that: it includes two pen barrel tubes and a connecting device. The lower ends of the two pen barrel tubes are connected by bolts, and the upper ends are connected together by the connecting device. The connecting device is a stretchable structure.

[0005] The connecting device consists of two sheet-like elements and a buckle, and the buckle fixes the two sheet-like elements together.

[0006] Advantageous Effects: Compared with the existing manual line-drawing method, the tool for drawing lines on the structural plane of a directional core of the utility model has the characteristics of simple production, convenient operation, and high operation efficiency. Specifically manifested as:

[0007] 1. Simple production.

[0008] The pen barrel tubes and the connecting device required for the tool of the utility model can be processed and made of plastic, wood, and metal materials. The production steps are simple, the cost is low, and it is easy to be widely produced and used.

[0009] 2. Convenient operation and high efficiency.

[0010] This utility model tool is easy to operate. After simple practice, it can be quickly mastered and used. And when drawing lines on the structural plane of the directional core, it can be completed quickly, greatly improving the efficiency.

[0011] 3. Meet multiple requirements.

[0012] When it is necessary to distinguish different structural planes for cores with different diameters, the width adjustment and color replacement can be easily achieved, meeting different requirements. Description of the Drawings

[0013] Figure 1 Schematic diagram of drawing lines on the structural plane of the directional core;

[0014] Figure 2 Top view of a tool for drawing lines on the structural plane of the directional core of the present utility model;

[0015] Figure 3 Front view of a tool for drawing lines on the structural plane of the directional core of the present utility model;

[0016] Figure 4 Connection device diagram of a tool for drawing lines on the structural plane of the directional core of the present utility model. Detailed Description of the Invention

[0017] To make the purpose, content and advantages of the present utility model clearer, the following further describes the detailed implementation manners of the present utility model.

[0018] A tool for drawing lines on the structural plane of the directional core proposed by the present utility model includes two pen barrel tubes 1 and a connection device 2. The composition structure is simple and easy to manufacture, and the two pen barrel tubes are connected.

[0019] The lower ends of the two pen barrel tubes are connected by bolts 3 and can rotate relative to each other. The upper ends are connected together by a connection device, and the connection device is a stretchable structure.

[0020] The size of the pen barrel tube is similar to the diameter of the oil-based pen, and the diameter of the upper port is larger than that of the lower port, which can effectively clamp the oil-based pen. It can be processed and manufactured with plastic, wood and metal materials. The connection device of the pen barrel tube is composed of two rectangular sheet elements 12 and a buckle 11. The sheet elements can be made of plastic, wood and metal materials. Under the fastening of the buckle, the two sheet elements can achieve a certain stretching and fixing effect. The width change between the tips of the oil-based pens can be realized by adjusting the stretching of the two sheet elements. For structural planes with different widths, it can be freely adjusted to achieve the purpose of multiple uses. The two pen barrel tubes are connected together by the small bolts at the lower end and the pen barrel tube connection device at the upper end. The small bolts only play a connecting role and do not limit the rotation between the two pen barrel tubes.

[0021] It can achieve the purpose of drawing structure planes with various widths. By changing the color of the oil-based pen, the purpose of drawing with various colors can be completed.

[0022] The specific operation plan is as follows:

[0023] 1. Insert an oil-based pen of a certain color (such as black, red) into the pen barrel and press it tightly to ensure that it will not come off the pen barrel during the drawing process.

[0024] 2. Loosen the small bolt, adjust the stretchable connecting device so that the width between the two oil-based pen tips is 2-3 mm greater than the structure plane spacing, and tighten the small bolt so that the two pen barrels cannot move arbitrarily.

[0025] 3. Use this drawing tool to draw the structure plane. When it is necessary to change the color of the oil-based pen, only need to take out the oil-based pen and replace it.

[0026] Embodiment 1

[0027] In a copper mine with an annual output of 45,000 tons, in engineering geology and exploration geology work, it is necessary to measure the attitude of the structure plane of the directional core to study the development direction of slope fissures and the attitude of ore-forming structures in ore deposit geology. During the preliminary core drawing, all operations were carried out manually, with extremely low efficiency. Especially when distinguishing different structural planes, the width and color could not be adjusted quickly. Later, after using the drawing tool for the structure plane of the directional core, the work efficiency was greatly improved, and the geological logging work that originally took 1 day to complete can now be quickly completed in only a few hours.

[0028] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and deformations can be made, and these improvements and deformations should also be regarded as the protection scope of the present invention.

Claims

1. A tool for directional core structural surface drawing, characterized by: The utility model comprises two pen holder tubes and a connecting device. The lower ends of the two pen holder tubes are connected by bolts, and the upper ends of the two pen holder tubes are connected together by the connecting device.

2. The tool for directional core structural surface drawing according to claim 1, characterized in that: The size of the pen barrel is similar to the diameter of the oil pen.

3. The tool for directional core structural surface drawing according to claim 1, characterized in that: The diameter of the upper end of the pen holder tube is larger than that of the lower end.

4. The tool for directional core structural surface drawing according to claim 1, characterized in that: The pen holder is made of plastic, wood and metal.

5. The tool for directional core structural surface drawing according to claim 1, characterized in that: The connecting device is a stretchable structure.

6. The tool for directional core structural surface drawing according to claim 5, characterized in that: The connecting device consists of two sheet-like elements and a buckle, and the buckle fixes the two sheet-like elements together.

7. The tool for directional core structural surface drawing according to claim 6, characterized in that: Sheet elements are made of plastic, wood and metal.

8. The tool for directional core structural surface drawing according to claim 6, characterized in that: The sheet-like element is rectangular.

9. The tool for directional core structural surface drawing according to claim 1, characterized in that: The two pen holder tubes can rotate relative to each other and are tightened by bolts.

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