Auxiliary device for recording range finder

Abstract

The utility model discloses an auxiliary device for logging a range finder, relates to the field of geological logging, and aims to solve the problems that a tape in the prior art is aged and inaccurate in measurement information after being used for a long time, and the measurement distance of the tape flatly laid on the ground has errors due to the unevenness of the ground of a roadway. And meanwhile, accumulated water and sludge on the ground of the roadway can cause the pollution of a tape, so that the reading is difficult, and the geological record is greatly influenced and inaccurate. A geological structure line is arranged on the inner side wall of the first roadway, a second roadway is connected to one side of the first roadway, a starting measuring point is arranged in the second roadway, a distance measuring instrument is fixedly arranged on the starting measuring point, and a plurality of wall fixing devices are fixedly connected to the inner side wall of the first roadway and the geological structure line. One end of each wall fixing device is connected with a telescopic rod, and one end of each telescopic rod is connected with a signal receiving baffle.

Description

Technical Field

[0001] The utility model relates to the field of geological logging, in particular to an auxiliary device for rangefinder logging. Background Art

[0002] Geological cataloging is the process of systematically and objectively documenting geological and mineral phenomena observed during geological exploration and mining operations, as well as the results of comprehensive research, using text, maps, and tables. It provides accurate and reliable data for studying the geological and mineral patterns of the work area and for evaluating and developing mineral deposits. Geological cataloging is categorized by nature as either primary or comprehensive.

[0003] According to the "Standard of the Geology and Mineral Resources Industry of the People's Republic of China - Regulations for the Original Geological Recording of Solid Mineral Exploration" (DZ / T0078-2015), the flattening method is currently commonly used for underground geological recording. When recording tunnel geology, a tape measure is stretched and laid flat on the ground along the orientation of the tunnel, with the starting point aligned with the starting measurement point. The length of some geological phenomena (such as ore body boundaries, lithologic boundaries, structures, joints, etc.) from the starting measurement point is then recorded by horizontal projection. Finally, based on this information, it is recorded in the tunnel geological record book at a scale of 1:200. In particular, the determination of the ore body boundaries and structural positions is very important. This can help us accurately control the spatial form and occurrence location of the ore body, accurately control the loss and dilution of the stope, and make the calculation of the stope loss rate and dilution rate more accurate.

[0004] The tape measure will age after long-term use, and the measurement information will be inaccurate. The unevenness of the tunnel surface will cause errors in the distance measured by the tape measure laid on the ground. At the same time, the accumulated water and sludge on the tunnel surface will cause the tape measure to be contaminated, making reading difficult, which has a great impact and inaccuracy on geological recording. Therefore, the market urgently needs to develop auxiliary devices for distance meter recording to help people solve existing problems. Utility Model Content

[0005] The purpose of the present utility model is to provide an auxiliary device for rangefinder recording, so as to solve the problems proposed in the above background technology that the tape measure will age after long-term use, the measurement information will be inaccurate, the unevenness of the tunnel surface will cause the tape measure laid on the ground to measure the distance inaccurately, and at the same time, the accumulated water and mud on the tunnel surface will cause the tape measure to be contaminated, thereby causing difficulty in reading, which has a great impact on geological recording and inaccuracy.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: Regarding the auxiliary device for rangefinder cataloging, it includes a first tunnel, a geological structure line is arranged on the inner side wall of the first tunnel, a second tunnel is connected to one side of the first tunnel, a starting measuring point is arranged inside the second tunnel, a rangefinder is fixedly arranged on the starting measuring point, a plurality of fixed wall devices are fixedly connected on the inner side wall of the first tunnel and on the geological structure line, one end of each of the fixed wall devices is connected to a telescopic rod, and one end of each of the telescopic rods is connected to a signal receiving baffle.

[0007] Preferably, the fixed wall device adopts a steel structure, and the fixed wall device includes a fixing plate and a first clamping member, and the fixing plate is fixed to the wall of the geological structure line by a plurality of screws.

[0008] Preferably, the first clamping member is fixedly connected to the middle portion of one side of the fixing plate, and a first circular clamping groove is provided inside the first clamping member.

[0009] Preferably, the telescopic rod is made of stainless steel, the diameter of the telescopic rod is 1 cm, one end of the telescopic rod is fixedly connected to a first clamping ball, and the first clamping ball is inserted into the first circular clamping groove on the first clamping piece.

[0010] Preferably, the other end of the telescopic rod is fixedly connected to a second clamping piece, and a second circular clamping groove is provided inside the second clamping piece.

[0011] Preferably, the signal receiving baffle is made of a white silk plastic plate, the thickness of the signal receiving baffle is 1 cm, a connecting rod is fixedly connected to the middle of one side of the signal receiving baffle, and one end of the connecting rod is fixedly connected to a second clamping ball.

[0012] Preferably, the second clamping ball is inserted into the second circular clamping groove on the second clamping member.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. In the utility model, by setting the signal receiving baffle, during the underground tunnel cataloging process, geological technicians carefully observe on site to find important geological phenomena such as geological structure lines, first mark the geological structure lines with existing paint, and then install the fixed wall device by drilling screws at six points along the geological structure lines, namely the left and right bottom points of the first tunnel 1, the waistline point of the first tunnel, and the vertex of the first tunnel. Then, the telescopic rod and the fixed wall device are connected by inserting the first clamping ball into the first circular clamping groove on the first clamping piece, and the signal receiving baffle and the telescopic rod are connected by inserting the second circular clamping groove on the second clamping piece through the second clamping ball. By adjusting the signal receiving baffle so that the signal receiving baffle is orthogonal to the first tunnel, the distances of the six points are measured at the starting measuring point by moving the rangefinder, and the information here is recorded in the geological cataloging book. The operation is convenient, and the various geological information measured is more accurate, especially the delineation of the ore body boundary, which is of great help in controlling the loss and depletion of the mining area.

[0015] 2. In this utility model, through the arrangement of the telescopic rod and the fixed wall device, the telescopic rod can be deflected on one side of the fixed wall device, and the signal receiving baffle can be deflected on one side of the telescopic rod and can be rotated at the same time. By adjusting the angle and direction of the signal receiving baffle, a structural surface can be simulated, which can more intuitively reflect the extension direction of the ore body or rock body, and can also assist in measuring those structures whose production cannot be directly measured.

[0016] 3. In the utility model, through the setting of the first circular clamping groove and the second circular clamping groove, the first clamping ball is inserted into the first circular clamping groove on the first clamping member, so that the first clamping ball and the first clamping member are clamped, and the clamping force makes the telescopic rod remain stable after deflection, and the second clamping ball is inserted into the second circular clamping groove on the second clamping member, so that the second clamping ball and the second clamping member are clamped, and the clamping force makes the signal receiving baffle remain stable after deflection or rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of a rangefinder-assisted cataloging method of the rangefinder cataloging auxiliary device of the present invention;

[0018] Figure 2 This is a schematic diagram of a traditional cataloging method of the present invention;

[0019] Figure 3 This is a structural diagram of the wall fixing device of the present utility model;

[0020] Figure 4 This is a structural diagram of the telescopic rod of the utility model;

[0021] Figure 5 This is a structural diagram of the signal receiving baffle of the present invention.

[0022] In the figure: 1. First tunnel; 101. Geological structure line; 102. Second tunnel; 103. Starting measuring point; 104. Rangefinder; 2. Wall fixing device; 201. Fixing plate; 202. Screw; 203. First clamping member; 204. First circular clamping groove; 3. Telescopic rod; 301. First clamping ball; 302. Second clamping member; 303. Second circular clamping groove; 4. Signal receiving baffle; 401. Connecting rod; 402. Second clamping ball. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] See also Figure 1-5 The utility model provides an embodiment: an auxiliary device for rangefinder recording, including a first tunnel 1, a geological structure line 101 is set on the internal side wall of the first tunnel 1, a second tunnel 102 is connected to one side of the first tunnel 1, a starting measuring point 103 is set inside the second tunnel 102, a rangefinder 104 is fixedly installed on the starting measuring point 103, and a plurality of fixed wall devices 2 are fixedly connected on the internal side wall of the first tunnel 1 and on the geological structure line 101, one end of the fixed wall device 2 is connected to a telescopic rod 3, and one end of the telescopic rod 3 is connected to a signal receiving baffle 4.

[0025] Furthermore, the fixed wall device 2 adopts a steel structure. The fixed wall device 2 includes a fixing plate 201 and a first clamping member 203 . The fixing plate 201 is fixed to the wall of the geological structure line 101 by a plurality of screws 202 .

[0026] Furthermore, the first clamping member 203 is fixedly connected to the middle portion of one side of the fixing plate 201 , and a first circular clamping groove 204 is provided inside the first clamping member 203 .

[0027] Furthermore, the telescopic rod 3 is made of stainless steel, and the diameter of the telescopic rod 3 is 1 cm. A first clamping ball 301 is fixedly connected to one end of the telescopic rod 3. The first clamping ball 301 is inserted into the first circular clamping groove 204 on the first clamping piece 203, so that the first clamping ball 301 and the first clamping piece 203 are clamped together, so that the telescopic rod 3 can be deflected on one side of the fixed wall device 2. The clamping force allows the telescopic rod 3 to remain stable after deflection.

[0028] Furthermore, the other end of the telescopic rod 3 is fixedly connected to a second clamping member 302 , and a second circular clamping groove 303 is provided inside the second clamping member 302 .

[0029] Furthermore, the signal receiving baffle 4 is made of a white silk plastic plate, and the thickness of the signal receiving baffle 4 is 1 cm. A connecting rod 401 is fixedly connected to the middle of one side of the signal receiving baffle 4, and a second receiving ball 402 is fixedly connected to one end of the connecting rod 401.

[0030] Furthermore, the second clamping ball 402 is inserted into the second circular clamping groove 303 on the second clamping piece 302, so that the second clamping ball 402 and the second clamping piece 302 are clamped, so that the signal receiving baffle 4 can be deflected on one side of the telescopic rod 3 and can be rotated at the same time. The clamping force allows the signal receiving baffle 4 to remain stable after deflection or rotation. By adjusting the angle and direction of the signal receiving baffle 4, a structural surface can be simulated, which can more intuitively reflect the extension direction of the ore body or rock body, and can also assist in measuring those structures whose production cannot be directly measured.

[0031] Working principle: When in use, during the cataloging process of underground tunnels, geological technicians carefully observe on site to find important geological phenomena such as geological structure lines 101. First, the geological structure lines 101 are marked with existing paint. Then, along the geological structure lines 101, the six points of the left and right bottom points of the first tunnel 1, the waistline point of the first tunnel 1, and the vertex of the first tunnel 1 are respectively installed by drilling screws 202 to fix the wall device 2. Then, the telescopic rod 3 and the fixed wall device 2 are connected by inserting the first clamping ball 301 into the first circular clamping groove 204 on the first clamping member 203. The signal receiving baffle 4 and the telescopic rod 3 are connected by inserting the second circular clamping groove 303 on the second clamping piece 302 through the second clamping ball 402. By adjusting the signal receiving baffle 4, the signal receiving baffle 4 is made orthogonal to the first tunnel 1. The distances of six points are measured at the starting measuring point 103 by moving the rangefinder 104, and this information is recorded in the geological log book. By adjusting the angle and direction of the signal receiving baffle 4, a structural surface can be simulated, which can more intuitively reflect the extension direction of the ore body or rock body, and can also assist in measuring those structures whose occurrence cannot be directly measured.

[0032] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An auxiliary device for recording a distance meter, comprising a first lane (1), characterized in that: A geological structure line (101) is provided on the inner side wall of the first tunnel (1); a second tunnel (102) is connected to one side of the first tunnel (1); a starting measuring point (103) is provided inside the second tunnel (102); a rangefinder (104) is fixedly provided on the starting measuring point (103); a plurality of fixed wall devices (2) are fixedly connected on the inner side wall of the first tunnel (1) and on the geological structure line (101); one end of each of the fixed wall devices (2) is connected to a telescopic rod (3); and one end of each of the telescopic rods (3) is connected to a signal receiving baffle (4).

2. The auxiliary device for rangefinder cataloging according to claim 1, characterized in that: The fixed wall device (2) adopts a steel structure, and comprises a fixing plate (201) and a first clamping member (203). The fixing plate (201) is fixed to the wall of the geological structure line (101) by a plurality of screws (202).

3. The auxiliary device for rangefinder cataloging according to claim 2, characterized in that: The first clamping member (203) is fixedly connected to the middle portion of one side of the fixed plate (201), and a first circular clamping groove (204) is provided inside the first clamping member (203).

4. The auxiliary device for rangefinder cataloging according to claim 3, characterized in that: The telescopic rod (3) is made of stainless steel and has a diameter of 1 cm. One end of the telescopic rod (3) is fixedly connected to a first clamping ball (301), and the first clamping ball (301) is inserted into the first circular clamping groove (204) on the first clamping member (203).

5. The auxiliary device for rangefinder cataloging according to claim 1, characterized in that: The other end of the telescopic rod (3) is fixedly connected to a second clamping member (302), and a second circular clamping groove (303) is provided inside the second clamping member (302).

6. The auxiliary device for rangefinder cataloging according to claim 5, characterized in that: The signal receiving baffle (4) is made of a white silk plastic plate, and the thickness of the signal receiving baffle (4) is 1 cm. A connecting rod (401) is fixedly connected to the middle of one side of the signal receiving baffle (4), and a second clamping ball (402) is fixedly connected to one end of the connecting rod (401).

7. The auxiliary device for rangefinder cataloging according to claim 6, characterized in that: The second clamping ball (402) is inserted into the second circular clamping groove (303) on the second clamping member (302).

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