Groove-carving sampling contour marking ruler

Abstract

The utility model discloses a notch groove sampling contour marking ruler, which comprises an L-shaped fixed frame and a geological compass, the geological compass is mounted on one side of the outer wall of the fixed frame in a sliding and rotating manner and is detachably connected with the fixed frame, and the fixed frame comprises a fixed block and first extension rulers respectively arranged at the upper end and the side wall of the fixed block. The outer wall of each first extension scale is slidably connected with a sliding assembly sliding in the length direction of the first extension scale in a matched mode, the outer wall of each sliding assembly is provided with a second extension scale, the two second extension scales are arranged in a front-back staggered mode, and the sides, close to each other, of the outer walls of the two second extension scales are inwards provided with sliding grooves formed in the length direction of the second extension scales. The inner walls of the two sliding grooves are matched, slide and are rotationally connected with a connecting assembly. According to the utility model, one person can operate and draw a standard quadrat frame without multiple times of adjustment, so that the use is more convenient, and the applicability is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to survey sampling equipment technical field, especially relate to a groove sampling profile marker. BACKGROUND

[0002] The groove sampling method is the most widely used and the most commonly used sampling method in each exploration stage. The sample groove is generally arranged perpendicular to the strike of the rock stratum. For ore bodies with different ore types and grades, samples are arranged along the thickness of the ore body and sampled, and 1-2 control samples are arranged through the entire thickness of the ore body and on both sides of the ore body. The general specifications of the groove sampling method vary in width and depth according to different minerals, and the sample length also varies according to different minerals and ore bodies. The soil sample groove is arranged on the wall, the exploration groove sample groove is arranged on one wall or the bottom of the groove, and the sample groove in the exploration well is arranged on one wall, opposite walls, or four walls according to the uniformity of mineralization. In the field ecological investigation, many teaching and scientific research units carry out scientific research work on grassland resource field investigation, and sample methods are used to carry out research work on a unit area. A quadrat frame is often used for sampling, and researchers usually use a tape measure or a thin rope to enclose a square quadrat frame for sampling work. However, this method reduces work efficiency and makes the measurement data inaccurate.

[0003] According to the utility model discloses a kind of quadrat ruler for field investigation, including ground claw, first telescopic ruler, first tape measure and second tape measure;First telescopic ruler is movably arranged at the top of ground claw;First tape measure and second tape measure are movably arranged at the outside of first telescopic ruler respectively;The extension section of first tape measure and the extension section of second tape measure are on the same horizontal line and perpendicular to each other.

[0004] The above technical scheme can mark the quadrat frame, but a standard quadrat frame needs to be drawn in actual operation. The technical scheme obviously needs to use at least two devices to complete the marking. It is difficult to draw a standard quadrat frame at one time by using the tape measure, and it needs to be adjusted multiple times to succeed. The actual use is limited. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a groove sampling profile marker, which can be operated by one person and can draw a standard quadrat frame quickly according to the width and length of the sample groove. The utility model is convenient to use and suitable for different minerals.

[0006] The above technical purpose of the utility model is achieved by the following technical scheme.

[0007] The utility model provides a groove sampling wheel profile marker, including the fixed frame of L type setting, the geological compass of sliding and rotation installation in the one side of fixed frame outer wall and with it detachable connection, the fixed block of fixed frame includes, the first telescopic ruler of setting respectively in the fixed block upper end and side wall, the outer wall of each first telescopic ruler is connected with the sliding assembly along its length direction sliding cooperation, the outer wall of each sliding assembly is provided with the second telescopic ruler, two the second telescopic ruler is staggered and set up, the inner wall of two the sliding groove of setting along its length direction is set up to the side of the outer wall of two the second telescopic ruler and is close to each other, the inner wall of two the sliding groove is connected with the connecting assembly sliding and rotation.

[0008] Through adopting the above technical scheme, when using, first, the fixed frame is placed on the ground, then, the size of the sampling profile is determined according to actual needs, then, the length of the first telescopic ruler on the fixed block is adjusted, then, the positions of the two second telescopic rulers are adjusted through the sliding assembly, after the size of the sampling quadrat frame is determined, the first telescopic ruler and the second telescopic ruler are fixed, when adjusting the position of the second telescopic ruler, the connecting assembly does not affect the normal sliding of the second telescopic ruler, and can play the role of fixing the two second telescopic rulers, thereby improving the stability, then, a line is drawn in the space surrounded by the first telescopic ruler and the second telescopic ruler by using a marking pen, when drawing the line, the marking pen slides along the inner wall of the sampling quadrat frame, thereby a standard sampling quadrat frame can be drawn, then, the position of the geological compass on the fixed frame is adjusted, then, the geological compass is opened to 180 degrees, and is closely attached to the rock wall, then, the adjusting knob of the geological compass is rotated to an appropriate position, thereby the slope angle of the drawn sampling frame can be measured, and then the groove sampling work can be started.

[0009] The utility model further provides: the first telescopic ruler includes the first connecting frame of U type setting, the first fixed groove of being set respectively and being in the upper and lower ends of the outer wall of the first connecting frame and being in the middle type setting, the first ruler body of U type setting is connected with the first fixed groove cooperation sliding and is connected with the first fixed groove cooperation clamping.

[0010] The utility model further provides: the second telescopic ruler includes the second connecting frame of U type setting, the second fixed groove of being set respectively and being in the upper and lower ends of the outer wall of the second connecting frame and being in the middle type setting, the second ruler body is connected with the second fixed groove cooperation sliding and is connected with the second fixed groove cooperation clamping.

[0011] The utility model further provides: the front end of the outer wall of the first connecting frame, the first ruler body, the second connecting frame and the second ruler body is provided with the measurement scale along its length direction.

[0012] Through adopting the above technical scheme, the size of the sampling quadrat frame can be determined while adjusting the sampling quadrat frame, thereby the subsequent size measurement operation is reduced, and the work efficiency is improved.

[0013] The utility model discloses further provide as follows: the sliding assembly includes the fixed frame that both ends open, the positioning block of setting in the fixed frame inner wall intermediate position, the threaded hole of setting in the fixed frame outer wall one side, and the fixed bolt that with threaded hole screw connection its inside.

[0014] The utility model discloses further provide as follows: the positioning block's upper and lower both ends are equipped with a plurality of equally spaced distribution's gyro wheel.

[0015] By adopting above-mentioned technical scheme, not only can improve the fluency when sliding assembly slides, but also can avoid the jam when using sliding assembly.

[0016] The utility model discloses further provide as follows: the connecting assembly includes the connecting shaft, two respectively rotate and connect in the connecting shaft upper and lower both ends'slide wheel.

[0017] The utility model discloses further provide as follows: the front end of the fixed block outer wall is opened to the rear and is equipped with the connecting groove, and the rear end of connecting groove is detachably connected with the fixed nail board that cooperates with it.

[0018] By adopting above-mentioned technical scheme, through the nail board, the fixed frame can be fixed when drawing sample square, avoids the fixed frame sliding when marking, influences the normal operation of marking work.

[0019] Summarized above, the utility model has following beneficial effect:

[0020] First, the utility model can be operated by one person and a standard sample square can be drawn according to the quick adjustment of the width and length of the sample groove, which is convenient to use and suitable for different ore sampling contour marking.

[0021] Second, the utility model can adjust the length of the first telescopic ruler and the second telescopic ruler according to actual needs, which is convenient for workers to draw sample squares of different sizes, flexible to use, does not occupy a large space and is convenient to carry.

[0022] Third, the connecting assembly of the utility model can connect the two second telescopic rulers through the sliding groove, improve the stability and does not affect the normal adjustment of the positions of the two second telescopic rulers. DRAWINGS

[0023] Figure 1 It is the whole structure schematic diagram of the utility model, and

[0024] Figure 2 It is mainly used for showing the position connection relationship of each component.

[0025] Figure 3 It is the structure schematic diagram of the fixed frame of the utility model, and

[0026] Figure 4 is the structural schematic view of the sliding assembly of the utility model;

[0027] Figure 5 Mainly used for showing the position connection relationship of the connecting assembly and the sliding groove.

[0028] In the figure: 1, fixed frame;11, fixed block;12, first telescopic ruler;13, connecting groove;14, fixed nail plate;15, geological compass;2, first connecting frame;21, first fixed groove;22, first ruler body;3, sliding assembly;31, fixed frame;32, positioning block;33, threaded hole;34, fixed bolt;35, roller;4, second telescopic ruler;41, second connecting frame;42, second fixed groove;43, second ruler body;44, measurement scale;45, sliding groove;5, connecting assembly;51, connecting shaft;52, pulley. DETAILED DESCRIPTION

[0029] The utility model will be further explained in detail in combination with the drawings.

[0030] In the description of the utility model, it is understood that the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0031] Embodiment, refer to Figures 1-5The utility model provides a groove sampling wheel profile marker, including the fixed frame 1 of L type setting, the geological compass 15 of sliding and rotation installation in the fixed frame 1 outer wall one side and with it detachable connection, the fixed frame 1 includes fixed block 11, first telescopic ruler 12 is arranged respectively in the upper end and side wall of fixed block 11, the front end of the outer wall of fixed block 11 is provided with the connecting groove 13 that opens to the back, the rear end of connecting groove 13 is detachably connected with a fixed nail board 14 matched with it, first telescopic ruler 12 includes the first connecting frame 2 of U type setting, the first fixed slot 21 of U type setting is set respectively through the upper and lower ends of the outer wall of first connecting frame 2 and is in the middle character type setting, the first ruler body 22 of U type setting is slidably connected with two first fixed slots 21 and is clamped, the outer wall of each first telescopic ruler 12 is slidably connected with a sliding assembly 3 along its length direction, and the sliding assembly 3 includes the fixed frame 31 that the front and rear ends are all open, the positioning block 32 of setting in the inner wall intermediate position of fixed frame 31, the threaded hole 33 of opening in the outer wall of fixed frame 31 one side, the fixed bolt 34 of being screwed with threaded hole 33 and its extension inside, and the upper and lower ends of positioning block 32 are all installed with a plurality of equally spaced distribution and all with the outer wall contact of first telescopic ruler 12 roller 35.

[0032] The outer wall of each sliding assembly 3 is provided with a second telescopic ruler 4, and the second telescopic ruler 4 includes the second connecting frame 41 of U type setting, the second fixed slot 42 of U type setting is set respectively through the upper and lower ends of the outer wall of second connecting frame 41 and is in the middle character type setting, and the second ruler body 43 is slidably connected with two second fixed slots 42 and is clamped, and the two second telescopic rulers 4 are staggered in front and back, and the superposition thickness of the two second telescopic rulers 4 is same with the thickness of first telescopic ruler 12, the inner wall of the two sliding grooves 45 that are set along the length direction of the outer wall of two second telescopic rulers 4 is slidably and rotatably connected with a connecting assembly 5, the connecting assembly 5 includes the connecting shaft 51, the pulley 52 of two rotationally connected to the upper and lower ends of the connecting shaft 51, the front end of the outer wall of first connecting frame 2, first ruler body 22, second connecting frame 41 and second ruler body 43 is provided with measuring scale 44 along its length direction, and the upper and lower ends of first ruler body 22 and the upper and lower ends of first connecting frame and the upper and lower ends of second ruler body 43 and the upper and lower ends of second connecting frame 41 are all located on the same horizontal plane.

[0033] In use, first, place the fixed frame 1 on the ground, then determine the size of the sampling profile according to actual needs, first adjust the length of the first telescopic ruler 12 on the fixed block 11, let the first ruler body 22 slide in the first fixed groove 21 of the first connecting frame 2 by an appropriate length and be fixed, then respectively adjust the positions of the two second telescopic rulers 4 through the sliding assembly 3, the fixed frame 31 can guarantee the stability when sliding, and the rollers 35 on the positioning block 32 can guarantee the smoothness when sliding, after sliding to the appropriate position, rotate the fixing bolt 34 in the threaded hole 33 to fix the fixed frame 31 on the corresponding first telescopic ruler 12.

[0034] Then respectively adjust the lengths of the two second telescopic rulers 4, pull the second ruler body 43 to slide in the second fixed groove 42 of the second connecting frame 41 by an appropriate length and be fixed to determine the size of the sampling quadrat, when adjusting the lengths of the first telescopic ruler 12 and the second telescopic ruler 4, the staff can accurately control the length of adjustment through the corresponding measuring scale 44, reduce the secondary measurement operation, and improve the work efficiency, then install the fixed nail plate 14 in the connecting groove 13 to place the device on the rock wall needing slot sampling, and the fixed nail plate 14 can avoid the movement of the fixed frame 1.

[0035] When adjusting the positions of the two second telescopic rulers 4, the connecting assembly 5 not only does not affect the normal sliding of the second telescopic ruler 4, but also plays a fixing role for the two second telescopic rulers 4, if the second telescopic ruler 4 in the vertical state is first slid, the pulley 52 on the connecting shaft 51 will be synchronously slid in the other sliding groove 45 to improve the stability, and meanwhile, the normal sliding of the second telescopic ruler 4 in the horizontal or vertical state is not affected, then use the marking pen to draw a line in the space surrounded by the first telescopic ruler 12 and the second telescopic ruler 4, the marking pen slides along the inner wall of the sampling quadrat during the line drawing, and a standard sampling quadrat can be drawn in this way, then adjust the position of the geological compass 15 on the fixed frame 1 to let it be close to the rock wall, then open the geological compass 15 to 180°, rotate the position to let the shell and the shell cover of the geological compass 15 be close to the rock wall, then rotate the adjusting knob of the geological compass 15 to the appropriate position to measure the slope angle of the drawn sampling frame, and then the slot sampling work can be started.

[0036] The specific embodiment is only an explanation of the utility model, and is not a limitation of the utility model, and the person skilled in the art can make a modification with creative contribution according to needs after reading the specification, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A grooved sampling contour marker ruler, comprising an L-shaped fixed frame (1), and a geological compass (15) slidably and rotatably mounted on one side of the outer wall of the fixed frame (1) and detachably connected thereto, characterized in that: The fixed frame (1) includes a fixed block (11), a first telescopic ruler (12) arranged on the upper end and the side wall of the fixed block (11) respectively, the outer wall of each first telescopic ruler (12) is matched with a sliding assembly (3) sliding along the length direction thereof, the outer wall of each sliding assembly (3) is provided with a second telescopic ruler (4), the two second telescopic rulers (4) are staggered front and back, the side of the outer wall of the two second telescopic rulers (4) close to each other is inwardly provided with a sliding groove (45) arranged along the length direction thereof, the inner wall of the two sliding grooves (45) is matched with a connecting assembly (5) sliding and rotatingly connected.

2. A slot-and-sample profile marker according to claim 1, wherein: The first telescopic ruler (12) includes a first connecting frame (2) arranged in a U shape, a first fixed groove (21) arranged in a middle shape and penetratingly arranged on the upper and lower ends of the outer wall of the first connecting frame (2) respectively, and a first ruler body (22) arranged in a U shape and matched with the two first fixed grooves (21) for sliding connection and clamping.

3. A slot-and-sample profile marker according to claim 2, wherein: The second telescopic ruler (4) includes a second connecting frame (41) arranged in a U shape, a second fixed groove (42) arranged in a middle shape and penetratingly arranged on the upper and lower ends of the outer wall of the second connecting frame (41) respectively, and a second ruler body (43) matched with the two second fixed grooves (42) for sliding connection and clamping.

4. A slot-and-sample profile marker according to claim 3, wherein: The front end of the outer wall of the first connecting frame (2), the first ruler body (22), the second connecting frame (41) and the second ruler body (43) is provided with a measurement scale (44) along the length direction thereof.

5. A slot-and-sample profile marker according to claim 1, wherein: The sliding assembly (3) includes a fixed frame (31) with openings on the front and back ends, a positioning block (32) arranged on the inner wall of the fixed frame (31) at the middle position, a threaded hole (33) arranged on one side of the outer wall of the fixed frame (31), and a fixed bolt (34) threadedly connected with the threaded hole (33) and protruding from the inside thereof.

6. A slot-and-sample profile gage according to claim 5, wherein: The upper and lower ends of the positioning block (32) are mounted with a plurality of equally spaced rollers (35).

7. A slot-and-sample profile marker according to claim 1, wherein: The connecting assembly (5) includes a connecting shaft (51) and two pulleys (52) rotatingly connected on the upper and lower ends of the connecting shaft (51) respectively.

8. A slot-and-sample profile marker according to claim 1, wherein: A connecting groove (13) is penetratingly arranged on the front end of the outer wall of the fixed block (11) and backwardly arranged, and the rear end of the connecting groove (13) is detachably connected with a matched fixed nail plate (14).

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