Mining modularized measurement-while-drilling exploring tube

Abstract

The utility model discloses a mining modularized measurement-while-drilling exploring tube, which relates to the technical field of measuring exploring tubes and comprises a measuring exploring tube body, anti-collision components are arranged on the upper portion and the lower portion of the outer surface of the measuring exploring tube body, the upper portion and the lower portion of the anti-collision components are arranged in a mirror image mode, and a limiting component is arranged on the outer surface of the measuring exploring tube body. The lower anti-collision assembly comprises a sleeve and a rubber sleeve, the inner side of the sleeve is in threaded connection with the outer surface of the measuring probe body, and a fixing ring is fixedly connected to the lower portion of the outer surface of the sleeve. The anti-collision assemblies, the sleeves, the fixing rings, the conical surfaces, the rubber sleeves and the patterns are matched with one another, the rubber sleeves in the upper anti-collision assembly and the lower anti-collision assembly are arranged, so that the mining modularized measurement-while-drilling exploring tube is prevented from falling and colliding with the ground, the protection effect is achieved, the rubber sleeves are convenient to install and replace through the sleeves, and the service life of the mining modularized measurement-while-drilling exploring tube is prolonged. And through the arrangement of the patterns, the friction force is increased during mounting, so that the rubber sleeve and the fixing ring can be stably mounted.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of measurement probe, concretely relates to a mine modularization while drilling measurement probe. BACKGROUND

[0002] The mine modularization while drilling measurement probe is a measuring device used in mine or drilling operation, and is mainly used for measuring the properties, geological features, rock thickness, ore grade and other related information of underground deposits. It is usually installed inside the non-magnetic drill pipe, and the sensor installed inside the measurement probe mainly calculates the attitude angle of the drilling tool by measuring the geomagnetic field and the earth's gravity acceleration field, so as to determine the direction and position of the drilling tool, and through the internal signal transmission module, power management module and measurement module, the physical data of the well hole such as temperature, pressure, flow rate and rock density can be obtained, and these data can be converted into readable information by the sensor and instrument, and the measurement probe can move with the drilling tool, wherein the while drilling refers to the process of measuring and obtaining the downhole geological parameters and engineering parameters in real time while drilling operation is carried out.

[0003] The existing technology has the following problems:

[0004] In the existing mine modularization while drilling measurement probe, no anti-collision structure is arranged, so that when the workers do not pay attention to the collision after falling on the ground during the installation of the measurement probe, the surface of the measurement probe is easily damaged, the surface of the measurement probe has defects, and the measurement probe is more troublesome during installation and positioning. However, the measurement probe encounters various types of non-magnetic drill pipes with different sizes, which causes inconvenience in installation and cannot be adapted to be installed inside different sizes of non-magnetic drill pipes.

[0005] Therefore, we need a mine modularization while drilling measurement probe to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model provides a mine modularization while drilling measurement probe to solve the problems in the above background technology.

[0007] To solve the above technical problems, the utility model adopts the technical scheme of:

[0008] A mine modularization while drilling measurement probe, comprising a measurement probe body, an anti-collision assembly is arranged on the outer surface of the measurement probe body upwards and downwards, the anti-collision assemblies upwards and downwards are mirror image arranged, and a limiting assembly is arranged on the outer surface of the measurement probe body.

[0009] The anti-collision assembly comprises a sleeve and a rubber sleeve, the inner side of the sleeve is threadedly connected with the outer surface of the measuring probe body, the outer surface of the sleeve is fixedly connected with a fixing ring below, the outer surface of the sleeve is provided with a conical surface above, the diameter of the outer surface of the sleeve is greater than the diameter of the inner side of the rubber sleeve, the inner side of the rubber sleeve is tightly clamped with the outer surface of the sleeve, the limiting assembly comprises a threaded sleeve and a mounting ring two, the inner side of the threaded sleeve is threadedly connected with the outer surface of the measuring probe body, the outer surface of the threaded sleeve is provided with an annular groove below, the inner side of the mounting ring two is slidably connected with the outer surface of the measuring probe body.

[0010] The further improvement of the technical scheme of the utility model lies in that the inner side of the rubber sleeve and the outer surface of the sleeve are provided with patterns.

[0011] The further improvement of the technical scheme of the utility model lies in that the outer surface of the mounting ring one is fixedly connected with a plurality of U-shaped frames in annular array, and the end faces of the plurality of U-shaped frames are fixedly connected with the outer surface of the mounting ring two.

[0012] The further improvement of the technical scheme of the utility model lies in that the outer surface of the mounting ring two is movably connected with a plurality of first supporting frames and second supporting frames in annular array, the outer surface below of the plurality of second supporting frames is movably connected with a mounting ring three, and the inner side of the mounting ring three is clamped with the outer surface of the measuring probe body.

[0013] The further improvement of the technical scheme of the utility model lies in that the outer surface of the mounting ring three is threadedly connected with a plurality of fixing bolts in annular array, and the end faces of the plurality of fixing bolts are tightly clamped with the outer surface of the measuring probe body.

[0014] The further improvement of the technical scheme of the utility model lies in that a connecting plate is arranged between the plurality of first supporting frames and second supporting frames, and the outer surface of the connecting plate is movably connected with the inner sides of the first supporting frames and second supporting frames.

[0015] The further improvement of the technical scheme of the utility model lies in that the outer surface of the connecting plate is fixedly connected with a rubber block, and the outer surface of the rubber block is provided with an arc surface.

[0016] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0017] 1. The utility model provides a modularization while drilling surveying probe for mine has adopted the mutual cooperation of anticollision subassembly, sleeve, fixed ring, taper surface, rubber cover, pattern, through the rubber cover setting in anticollision subassembly of up and down, has prevented the modularization while drilling surveying probe for mine falls and collides with the ground, has the protection effect, through the setting of sleeve is convenient for the installation replacement of rubber cover, and through the setting of pattern increases friction when installing, makes rubber cover and fixed ring can install firm.

[0018] 2. The utility model provides a modularization while drilling surveying probe for mine has adopted the mutual cooperation of screw sleeve, annular groove, installation ring no. 1, U-shaped frame, installation ring no. 2, first support frame, second support frame, installation ring no. 3, fixed peg, connecting plate, rubber block, through the rotation screw sleeve and drive installation ring no. 2 to move up and down, and make first support rod and second support rod activity, thereby realize the installation positioning of different model size's non -magnetic drill rod, through the setting of this structure to thereby facilitate quick installation to the installation of modularization while drilling surveying probe for mine, make the effect that operation is simple and convenient. ACCURACY OF DRAWINGS

[0019] Figure 1 It is the structural schematic diagram of the utility model;

[0020] Figure 2 It is the exploded structural schematic diagram of the anticollision subassembly of the utility model;

[0021] Figure 3 It is the limiting component structural schematic diagram of the utility model;

[0022] Figure 4 It is the enlarged structural schematic diagram of A place of the utility model;

[0023] Figure 5 It is the enlarged structural schematic diagram of B place of the utility model.

[0024] In the drawing: 1, surveying probe body; 2, anticollision subassembly; 21, sleeve; 22, fixed ring; 23, taper surface; 24, rubber cover; 25, pattern; 3, limiting component; 31, screw sleeve; 32, annular groove; 33, installation ring no. 1; 34, U-shaped frame; 35, installation ring no. 2; 36, first support frame; 37, second support frame; 38, installation ring no. 3; 381, fixed peg; 301, connecting plate; 302, rubber block. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0026] Embodiment one: as Figures 1 to 5As shown, the utility model provides a kind of mine modularization while drilling surveying probe, including surveying probe body 1, the outer surface of surveying probe body 1 is provided with anti-collision component 2 in upper and lower sides, and the anti-collision component 2 of upper and lower sides is mirror image setting, for providing buffer and protection when probe is impacted by outside, the outer surface of surveying probe body 1 is also provided with limiting component 3, for limiting the installation limiting effect of surveying probe in non-magnetic drill rod, in addition, the inside of surveying probe body 1 is installed with the mutual cooperation of signal transmission module, power management module, measuring module, and is electrically connected between, can obtain the physical data of well hole, realizes the inside measurement of well hole, and the specific working principle of surveying probe body 1 is prior art, and is not described too much.

[0027] Anti-collision component 2 is composed of sleeve 21 and rubber sleeve 24, the inner side of sleeve 21 is connected with the outer surface of surveying probe body 1 by thread, to ensure the stability of connection, and facilitate dismounting operation, fixed ring 22 is fixedly connected to the lower surface of the outer surface of sleeve 21, for the blocking effect when rubber sleeve 24 is installed, taper surface 23 is provided on the upper surface of the outer surface of sleeve 21, which helps to extrude the inner side when rubber sleeve 24 is installed, so that it is deformed and expanded, facilitating the surface contact of sleeve 21, the diameter of the outer surface of sleeve 21 is greater than the inner diameter of rubber sleeve 24, so that rubber sleeve 24 can be tightly sleeved on sleeve 21, forming an effective buffer layer, the inner side of rubber sleeve 24 and the outer surface of sleeve 21 are provided with patterns 25, to increase the friction and improve the stability of rubber sleeve 24 after installation.

[0028] Example two: as Figures 1 to 5 As shown, limiting component 3 includes threaded sleeve 31 and mounting ring two 35, the inner side of threaded sleeve 31 is threadedly connected with the outer surface of surveying probe body 1, to facilitate the movement of first support frame 36 and second support frame 37 and support the inside of non-magnetic drill rod, annular groove 32 is formed on the lower surface of the outer surface of threaded sleeve 31, for accommodating mounting ring one 33, a plurality of U-shaped frames 34 are fixedly connected in annular array on the outer surface of mounting ring one 33, the end faces of these U-shaped frames 34 are fixedly connected with the outer surface of mounting ring two 35, forming a stable support structure, when threaded sleeve 31 rotates, it will not cause the rotation of mounting ring two 35, the upper surface of mounting ring two 35 is lapped with the lower surface of threaded sleeve 31, and the inner side is slidingly connected with the outer surface of surveying probe body 1, so that mounting ring two 35 slides up and down on the outer surface of surveying probe body 1 when threaded sleeve 31 rotates.

[0029] The outer surface of the installation ring two 35 is movably connected with a plurality of first support frames 36 and second support frames 37, and the structure is arranged to provide the support and limiting effect when the measuring probe body 1 is installed in the non-magnetic drill pipe; the outer surface of the second support frame 37 is movably connected with an installation ring three 38, the inner side of the installation ring three 38 is overlapped with the outer surface of the measuring probe body 1, and the installation ring three 38 is provided with the dismounting operation of the whole limiting assembly 3; the outer surface of the installation ring three 38 is movably connected with a plurality of fixed pins 381 in a ring array, the end surface of the fixed pin 381 is overlapped with the outer surface of the measuring probe body 1, the installation ring three 38 and the measuring probe body 1 are fixed and installed, and the subsequent dismounting operation is facilitated; and the position effect of the whole limiting assembly 3 in the measuring probe body 1 can be adjusted by adjusting the fixed pin 381.

[0030] The connecting plate 301 is arranged between the plurality of first support frames 36 and the second support frames 37, the outer surface of the connecting plate 301 is movably connected with the first support frame 36 and the second support frame 37, a stable triangular support structure is formed, the outer surface of the connecting plate 301 is fixedly connected with a rubber block 302, the outer surface of the rubber block 302 is provided with an arc surface, the arc surface is used for being closely combined with the inner wall when the measuring probe body 1 is installed in the non-magnetic drill pipe, the inner wall of the non-magnetic drill pipe is protected, and the phenomenon that the inner wall is concave is prevented when the limiting is performed.

[0031] Working principle: the sleeve 21 is rotated to be threadedly connected with the measuring probe body 1, the conical surface 23 is contacted with the inner side of the rubber sleeve 24 by pressing the rubber sleeve 24 downward, the inner side of the rubber sleeve 24 is deformed and expanded, the installation of the rubber sleeve 24 is realized, and the anti-collision feature of the measuring probe body 1 is provided by the rubber sleeve 24 in the upper and lower anti-collision assemblies 2.

[0032] The threaded sleeve 31 is rotated to movably arrange the installation ring one 33 in the ring-shaped groove 32 and movably arrange the installation ring two 35 on the surface of the measuring probe body 1, the first support frame 36, the second support frame 37, the connecting plate 301 and the rubber block 302 support the inner wall of the non-magnetic drill pipe, the structure is arranged to adapt to non-magnetic drill pipes of different sizes, the measuring probe body 1 is exposed outside after installation, the exposed part of the measuring probe body 1 is sleeved with the drill pipe, the drill pipe is fixedly installed with the non-magnetic drill pipe, the other end of the non-magnetic drill pipe is provided with a drill bit, and the operation step is completed.

[0033] The above is a detailed description of the general utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A modular MWD (Measurement While Drilling) probe for mining, comprising a probe body (1), characterized in that: The outer surface of the measuring probe body (1) is provided with anti-collision assemblies (2) above and below, the anti-collision assemblies (2) above and below are mirror image arranged, and the outer surface of the measuring probe body (1) is provided with a limiting assembly (3); The anti-collision assemblies (2) above and below each include a sleeve (21) and a rubber sleeve (24), the inner side of the sleeve (21) is threadedly connected with the outer surface of the measuring probe body (1), the outer surface of the sleeve (21) is fixedly connected with a fixed ring (22) below, the outer surface of the sleeve (21) is provided with a tapered surface (23) above, the outer diameter of the sleeve (21) is greater than the inner diameter of the rubber sleeve (24), the inner side of the rubber sleeve (24) is tightly clamped with the outer surface of the sleeve (21), the limiting assembly (3) includes a threaded sleeve (31) and a mounting ring two (35), the inner side of the threaded sleeve (31) is threadedly connected with the outer surface of the measuring probe body (1), the outer surface of the threaded sleeve (31) is provided with an annular groove (32) below, the annular groove (32) is movably connected with a mounting ring one (33) inside, and the upper surface of the mounting ring two (35) is clamped with the lower surface of the threaded sleeve (31).

2. The modular MWD probe for mining as claimed in claim 1, characterized by: The inner side of the rubber sleeve (24) and the outer surface of the sleeve (21) are provided with patterns (25).

3. The modular MWD probe of claim 1, wherein: The outer surface of the mounting ring one (33) is fixedly connected with a plurality of U-shaped frames (34) in an annular array, and the end surfaces of the plurality of U-shaped frames (34) are fixedly connected with the outer surface of the mounting ring two (35).

4. The modular MWD probe of claim 1, wherein: The outer surface of the mounting ring two (35) is movably connected with a plurality of first supporting frames (36) and second supporting frames (37) in an annular array, the outer surface of the plurality of second supporting frames (37) is movably connected with a mounting ring three (38) below, and the inner side of the mounting ring three (38) is clamped with the outer surface of the measuring probe body (1).

5. A modular MWD probe for use in a mine as claimed in claim 4, characterized in that: The outer surface of the mounting ring three (38) is threadedly connected with a plurality of fixed bolts (381) in an annular array, and the end surfaces of the plurality of fixed bolts (381) are tightly clamped with the outer surface of the measuring probe body (1).

6. The modular MWD probe of claim 4, wherein: A connecting plate (301) is arranged between the plurality of first supporting frames (36) and second supporting frames (37), and the outer surface of the connecting plate (301) is movably connected with the interiors of the first supporting frames (36) and second supporting frames (37) above and below.

7. A modular MWD probe for use in a mine as claimed in claim 6, characterized in that: The outer surface of the connecting plate (301) is fixedly connected with a rubber block (302), and the outer surface of the rubber block (302) is provided with an arc surface.

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