CN111594141A

CN111594141A - Portable coal mine drilling declination inclination angle measuring equipment

Info

Publication number: CN111594141A
Application number: CN202010426114.8A
Authority: CN
Inventors: 许东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-08-28

Abstract

The invention relates to the technical field of deflection angle and inclination angle measurement, in particular to portable coal mine drilling deflection angle and inclination angle measurement equipment which comprises a control panel and a pressure plate, the device comprises an outer barrel and an inner shaft, wherein the outer barrel is sleeved outside the inner shaft, a control plate is fixedly connected to one side of the outer barrel, a pressure plate is fixedly connected to one side of the inner shaft, a U-shaped column is fixedly connected to one end of the control plate, a cylindrical groove is formed in the end part of one end of the U-shaped column, and a control device is arranged in the cylindrical groove of the U-shaped column and comprises a corrugated pipe, a telescopic column and a spring.

Description

Portable coal mine drilling declination inclination angle measuring equipment

Technical Field

The invention relates to the technical field of deflection angle and inclination angle measurement, in particular to portable coal mine drilling deflection angle and inclination angle measurement equipment.

Background

In the coal mine drilling declination angle measurement work in the prior art, how to realize quick measurement work enables workers to quickly obtain measurement data, the operation is convenient and quick, the technology needs to be improved, the traditional measurement equipment is complex and difficult to operate, and the carrying is inconvenient.

If the inclination angle measuring equipment can be invented, the measurement work can be completed quickly, the problem can be solved, and the portable coal mine drilling declination inclination angle measuring equipment is provided.

Disclosure of Invention

The invention aims to provide portable coal mine drilling declination inclination angle measuring equipment to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a portable coal mine drilling declination angle inclination angle measuring device comprises a control plate, a pressure plate, an outer barrel and an inner shaft, wherein the outer barrel is sleeved outside the inner shaft, one side of the outer barrel is fixedly connected with the control plate, one side of the inner shaft is fixedly connected with the pressure plate, one end of the control plate is fixedly connected with a U-shaped column, a cylindrical groove is formed in the end part of one end of the U-shaped column, a control device is arranged in the cylindrical groove of the U-shaped column, the control device comprises a corrugated pipe, a telescopic column and a spring, one end of the corrugated pipe is fixedly connected with the telescopic column, the spring is arranged in the inner cavity of the corrugated pipe, a branch pipe cavity is formed in the U-shaped column, a glass plate is embedded in the outer wall of the control plate, a straight pipe cavity, a spherical cavity and a thick pipe cavity are formed in the control plate, the other end of the straight tube cavity is communicated with a thick tube cavity, an interception valve is arranged in an inner cavity of the thick tube cavity and comprises a positioning plate, a rubber pad and a T-shaped seat, the rubber pad is arranged on one side of the positioning plate, the T-shaped seat penetrates through the middle of the rubber pad, and the T-shaped seat is fixed on the positioning plate.

Preferably, flexible post shape is cylinder one end body coupling hemisphere, and flexible post activity cup joints in the cylinder groove of U type post, and the plate body of control panel is run through to U type post one end, the other end of U type post and the outer wall fixed connection of control panel, and flexible post one end extends to the U type post outside.

Preferably, the fixing ring is provided with a plurality of rectangular protruding sliding blocks which are uniformly distributed on the side wall of the column body of the telescopic column, the inner wall of the cylindrical groove of the U-shaped column is provided with a sliding groove, and the protruding sliding blocks partially extend into the sliding groove of the U-shaped column.

Preferably, a buoy is movably sleeved in the inner cavity of the straight tube cavity, the buoy is columnar, and a plurality of parallel inclined holes are formed in a buoy column body.

Preferably, the locating plate shape is a circular plate and the middle position of the plate body is annularly provided with a plurality of evenly distributed coarse holes, the edge position of the plate body of the locating plate is annularly provided with a plurality of evenly distributed fine holes, and the locating plate is fixed on the inner wall of the coarse tube cavity.

Preferably, the rubber pad is in a disc shape, a through hole is formed in the middle of the plate body, the T-shaped seat is in a shape that a thin column is fixedly connected to the middle of the bottom face of one end of the disc, the thin column on the T-shaped seat penetrates through the through hole in the middle of the rubber pad, and the T-shaped seat is fixed in the middle of the bottom face of one side of the positioning plate.

Compared with the prior art, the invention has the beneficial effects that:

1. the structural design of the invention realizes that even if the included angle between the control plate and the pressure plate is small, the buoy in the straight pipe cavity can generate obvious position change, the smaller the inner diameter of the straight pipe cavity is, the smaller the deformation of the corrugated pipe is, the obvious change of the water column in the straight pipe cavity can be generated, the function is stable and strong, the operation is convenient and fast, and the worker can be ensured to quickly complete the drilling declination measurement work;

2. the device can obviously change the water level in the straight pipe cavity by storing water in the straight pipe cavity, the spherical cavity, the branch pipe cavity and the corrugated pipe and slightly deforming the corrugated pipe, thereby measuring the slight deviation angle of the drilled hole.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a control device;

FIG. 3 is a diagram showing a U-shaped column position distribution.

In the figure: the device comprises a control plate 1, a pressure plate 2, an outer cylinder 3, an inner shaft 4, a U-shaped column 5, a control device 6, a corrugated pipe 7, an expansion column 8, a spring 9, a branch pipe 10, a glass plate 11, a straight pipe 12, a spherical cavity 13, a thick pipe cavity 14, a stop valve 15, a positioning plate 16, a rubber pad 17, a seat 18T, a protruding sliding block 19 and a buoy 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a portable coal mine drilling declination angle dip angle measuring device comprises a control plate 1, a pressure plate 2, an outer barrel 3 and an inner shaft 4, wherein the outer barrel 3 is sleeved outside the inner shaft 4, one side of the outer barrel 3 is fixedly connected with the control plate 1, one side of the inner shaft 4 is fixedly connected with the pressure plate 2, one end of the control plate 1 is fixedly connected with a U-shaped column 5, the end part of one end of the U-shaped column 5 is provided with a cylindrical groove, a control device 6 is arranged in the cylindrical groove of the U-shaped column 5, the control device 6 comprises a corrugated pipe 7, a telescopic column 8 and a spring 9, one end of the corrugated pipe 7 is fixedly connected with the telescopic column 8, the inner cavity of the corrugated pipe 7 is provided with the spring 9, a branch pipe cavity 10 is arranged on the U-shaped column 5, a glass plate 11 is embedded in the outer wall of the control plate 1, a straight pipe cavity 12, a spherical cavity 13, the spherical cavity 13 is connected with the branch pipe cavity 10, the other end of the straight pipe cavity 12 is communicated with the thick pipe cavity 14, an interception valve 15 is arranged in the inner cavity of the thick pipe cavity 14, the interception valve 15 comprises a positioning plate 16, a rubber pad 17 and a T-shaped seat 18, the rubber pad 17 is arranged on one side of the positioning plate 16, the T-shaped seat 18 penetrates through the middle of the rubber pad 17, and the T-shaped seat 18 is fixed on the positioning plate 16.

The 8 shapes of flexible post are cylinder one end body coupling hemispheroids, and the activity of flexible post 8 is cup jointed in the cylinder groove of U type post 5, and the plate body of control panel 1 is run through to 5 one end of U type post, the other end of U type post 5 and the outer wall fixed connection of control panel 1, and 8 one ends of flexible post extend to 5 outsides of U type post.

The fixed ring is equipped with the protruding slider 19 of a plurality of evenly distributed cuboid form on the 8 cylinder lateral walls of flexible post, has seted up the spout on the cylinder inslot wall of U type post 5, and protruding slider 19 part extends to in the spout of U type post 5.

The inner cavity of the straight tube cavity 12 is movably sleeved with a buoy 20, the buoy 20 is columnar, and a plurality of parallel inclined holes are formed in the column of the buoy 20.

The positioning plate 16 is a circular plate, a plurality of uniformly distributed thick holes are formed in the middle of the plate body in an encircling manner, a plurality of uniformly distributed thin holes are formed in the edge of the plate body of the positioning plate 16 in an encircling manner, and the positioning plate 16 is fixed on the inner wall of the thick tube cavity 14.

Rubber pad 17 is the disc form and plate body middle part has seted up the through-hole, T type seat 18 shape is disc one end bottom surface middle part fixed connection thin post, thin post on the T type seat 18 runs through the through-hole in rubber pad 17 middle part, T type seat 18 is fixed in one side bottom surface middle part position of locating plate 16, refer to figure 1, a plurality of gross porosity of stifled on locating plate 16 of rubber pad 17, and a plurality of micropores on locating plate 16 are not stopped up, external rivers are poured into thick lumen 14, rivers get into straight lumen 12 afterwards, shown in figure 1, rivers are by right to left flow, fluid jack-up rubber pad 17, the fluid passes through the gross porosity on locating plate 16 rapidly like this, be carved with the scale mark on the outer wall of glass board 11.

The working principle is as follows: water flow is injected into a thick pipe cavity 14 in advance, the water flow gradually flows into a straight pipe cavity 12 and then flows into a corrugated pipe 7 through a spherical cavity 13 and a branch pipe cavity 10, at the moment, a control plate 1 and a pressure plate 2 need to be manually held to keep the pressure plate and the pressure plate in a parallel state, the invention is erected at the position of the inner wall of a drilled hole, the control on the pressure plate 2 is released, a spring 9 rebounds to push a telescopic column 8, the telescopic column 8 gradually extends out of the control plate 1, the telescopic column 8 jacks up the pressure plate 2, the pressure plate 2 rotates until the pressure plate 2 is blocked by the inner wall of the drilled hole, if the inner wall of the drilled hole is excessively ground, a certain included angle is formed between the pressure plate 2 and the control plate 1, the control plate 1 is manually controlled to keep the vertical state, the descending distance of a float 20 in the straight pipe cavity 12 is observed in the process, and, the diameter of the straight tube cavity 12 is very small, even if there is a very small included angle between the control plate 1 and the pressure plate 2, the float 20 in the straight tube cavity 12 will have a significant position change, and thus the accurate measurement work of the present invention can be realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable colliery drilling declination inclination measuring equipment, includes control panel (1), pressure plate (2), urceolus (3) and interior axle (4), its characterized in that: the outer barrel (3) is sleeved outside the inner shaft (4), a control panel (1) is fixedly connected to one side of the outer barrel (3), a pressure plate (2) is fixedly connected to one side of the inner shaft (4), a U-shaped column (5) is fixedly connected to one end of the control panel (1), a cylindrical groove is formed in the end portion of one end of the U-shaped column (5), a control device (6) is arranged in the cylindrical groove of the U-shaped column (5), the control device (6) comprises a corrugated pipe (7), a telescopic column (8) and a spring (9), the telescopic column (8) is fixedly connected to one end of the corrugated pipe (7), the spring (9) is arranged in the inner cavity of the corrugated pipe (7), a branch pipe cavity (10) is formed in the U-shaped column (5), a glass plate (11) is embedded in the outer wall of the control panel (1), and a straight pipe cavity (12) is, Globular chamber (13) and thick lumen (14), straight lumen (12) run through glass board (11), the one end intercommunication of straight lumen (12) has globular chamber (13), and globular chamber (13) and branch pipe chamber (10) are connected, the other end intercommunication of straight lumen (12) has thick lumen (14), be provided with in the inner chamber of thick lumen (14) and block valve (15), block valve (15) including locating plate (16), rubber pad (17) and T type seat (18), one side of locating plate (16) is provided with rubber pad (17), the middle part of rubber pad (17) is run through there is T type seat (18), and T type seat (18) are fixed on locating plate (16).

2. The portable coal mine drilling declination inclination angle measuring device of claim 1, which is characterized in that: the telescopic column (8) is in the shape of a hemisphere integrally connected with one end of a cylinder, the telescopic column (8) is movably sleeved in a cylindrical groove of the U-shaped column (5), one end of the U-shaped column (5) penetrates through a plate body of the control plate (1), the other end of the U-shaped column (5) is fixedly connected with the outer wall of the control plate (1), and one end of the telescopic column (8) extends to the outside of the U-shaped column (5).

3. The portable coal mine drilling declination inclination angle measuring device of claim 1, which is characterized in that: the telescopic column is characterized in that a plurality of rectangular protruding sliding blocks (19) which are uniformly distributed are fixedly arranged on the side wall of the column body of the telescopic column (8), a sliding groove is formed in the inner wall of a cylindrical groove of the U-shaped column (5), and the protruding sliding blocks (19) partially extend into the sliding groove of the U-shaped column (5).

4. The portable coal mine drilling declination inclination angle measuring device of claim 1, which is characterized in that: the inner cavity of the straight tube cavity (12) is movably sleeved with a buoy (20), the buoy (20) is columnar, and a plurality of inclined holes which are parallel to each other are formed in the column body of the buoy (20).

5. The portable coal mine drilling declination inclination angle measuring device of claim 1, which is characterized in that: the positioning plate (16) is in a circular plate shape, a plurality of uniformly distributed thick holes are formed in the middle of the plate body in an encircling mode, a plurality of uniformly distributed fine holes are formed in the edge position of the plate body of the positioning plate (16) in an encircling mode, and the positioning plate (16) is fixed on the inner wall of the thick tube cavity (14).

6. The portable coal mine drilling declination inclination angle measuring device of claim 1, which is characterized in that: the rubber pad (17) is in a disc shape, a through hole is formed in the middle of the plate body, the T-shaped seat (18) is in a shape that a thin column is fixedly connected to the middle of the bottom surface of one end of the disc, the thin column on the T-shaped seat (18) penetrates through the through hole in the middle of the rubber pad (17), and the T-shaped seat (18) is fixed to the middle of the bottom surface of one side of the positioning plate (16).