CN217925767U

CN217925767U - Coal geological drilling prevents off tracking auxiliary device

Info

Publication number: CN217925767U
Application number: CN202222300245.9U
Authority: CN
Inventors: 梁立峰; 刘蕴锋; 杨德志
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2022-11-29
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses a coal geological drilling prevents off tracking auxiliary device, which comprises a base, the top middle part of base is provided with the perforation, the fixed riser that is circumference evenly distributed with the perforation as the center that is provided with in top of base, there is the screw rod one side outer wall upper end of riser through a mounting hole threaded connection who sets up, the screw rod is close to fenestrate one end and rotates and be provided with the mounting panel, one side outer wall rigid coupling of mounting panel has equidistant distribution's spring, the one end rigid coupling of spring has the connecting plate, one side outer wall middle part of mounting panel is provided with the switch, the fixed pilot lamp that is provided with in top of riser. The utility model discloses when the drilling rod takes place the skew, one of them connecting plate will be extruded to the drilling rod, and the connecting plate will be close to mounting panel and extrusion switch, and the pilot lamp will light this moment, and then in time reminds people to bore a position the off tracking, and the staff can carry out timely adjustment like this to prevent to squint too big needs to bore a position again.

Description

Coal geological drilling prevents off tracking auxiliary device

Technical Field

The utility model relates to a geological drilling equipment technical field especially relates to a coal geological drilling prevents off tracking auxiliary device.

Background

In the process of prospecting coal geology, drilling is an important technical means in geological exploration work. A cylindrical borehole is formed in the earth formation downhole from the surface with a drilling rig to identify and demarcate the earth formation. The rock core, the mineral sample and the soil sample can be obtained from different depths in the drill hole for analysis and research, so as to measure the physical and mechanical properties and indexes of the rock and the soil layer and provide design requirements. The drilling machine is mainly divided into a rotary type and an impact type.

In the drilling process, the drilling deviation condition of the drill bit is easy to occur, if the drilling deviation condition cannot be found in time and then is adjusted, the drilling progress efficiency can be greatly influenced, and therefore the coal geological drilling deviation-preventing auxiliary device capable of finding the drilling deviation in time is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coal geology probing prevents off tracking auxiliary device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a coal geological drilling prevents off tracking auxiliary device, includes the base, the top middle part of base is provided with the perforation, the fixed riser that uses the perforation to be circumference evenly distributed as the center that is provided with in top of base, there is the screw rod one side outer wall upper end of riser through a mounting hole threaded connection who sets up, the screw rod is close to fenestrate one end and rotates and be provided with the mounting panel, one side outer wall rigid coupling of mounting panel has equidistance distribution's spring, the one end rigid coupling of spring has the connecting plate, one side outer wall middle part of mounting panel is provided with the switch, the fixed pilot lamp that is provided with in top of riser, switch and pilot lamp electric connection.

As a further improvement scheme of the technical scheme: the outer wall of one side of connecting plate is rigid coupling has the guide bar of equidistance distribution, the guide bar passes the mounting panel.

As a further improvement scheme of the technical scheme: the bottom four corners department of base all fixedly is provided with the support column.

As a further improvement scheme of the technical scheme: the support column comprises a first threaded cylinder fixedly connected to the bottom end of the base, and support legs are connected to the inside of the first threaded cylinder through threads.

As a further improvement scheme of the technical scheme: and two sides of the top end of the base are provided with two symmetrically distributed mounting holes, and limiting rods are inserted into the two mounting holes.

As a further improvement scheme of the technical scheme: and a second threaded cylinder is fixedly arranged at the second mounting hole, and the limiting rod is connected with the second threaded cylinder through threads.

As a further improvement scheme of the technical scheme: the top end of the threaded rod far away from the perforated end and the top end of the limiting rod are fixedly provided with turntables.

Compared with the prior art, the beneficial effects of the utility model are that:

this be used for coal geological drilling to prevent off tracking auxiliary device, through being provided with the connecting plate, adjust the connecting plate through the screw rod to the drilling rod that is close the state of contact with the rig, when the drilling rod takes place the skew, one of them connecting plate will be extruded to the drilling rod, the connecting plate will be close to the mounting panel and extrudees the switch, the pilot lamp will light this moment, and then in time remind people's probing off tracking, the staff can carry out timely adjustment like this, in order to prevent to squint too greatly and need to drill again.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The following examples and the accompanying drawings illustrate specific embodiments of the present invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of a coal geological drilling deviation-preventing auxiliary device provided by the utility model;

fig. 2 is an enlarged schematic structural diagram of a position a of the coal geological drilling deviation-preventing auxiliary device provided by the utility model;

fig. 3 is the utility model provides a coal geological drilling prevents off tracking auxiliary device's side view schematic structure.

In the drawings, the reference numbers indicate the following list of parts:

1. a base; 2. perforating; 3. a vertical plate; 4. a limiting rod; 5. a first thread cylinder; 6. a leg; 7. a screw; 8. a second threaded cylinder; 9. an indicator light; 10. mounting a plate; 11. a connecting plate; 12. a spring; 13. a switch; 14. a guide rod.

Detailed Description

The principles and features of the present invention will be described with reference to the drawings, which are provided for illustration only and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are in a very simplified form and are not to precise scale, which is only used for the purpose of facilitating and clearly explaining the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, in an embodiment of the present invention, an anti-deviation auxiliary device for coal geological drilling includes a base 1, a through hole 2 is disposed in a middle portion of a top end of the base 1, a drill rod passes through the through hole 2, vertical plates 3 are fixedly disposed on the top end of the base 1 and are circumferentially and uniformly distributed around the through hole 2, the number of the vertical plates 3 is preferably four, and is at least three, a screw rod 7 is connected to an upper end of an outer wall of one side of each vertical plate 3 through a mounting hole, the screw rod 7 can be rotated to move back and forth in the mounting hole, a mounting plate 10 is rotatably disposed at an end of the screw rod 7 close to the through hole 2, springs 12 are fixedly coupled to an outer wall of one side of the mounting plate 10, the number of the springs 12 is preferably three, a connecting plate 11 is fixedly coupled to one end of each spring 12, a switch 13 is disposed in a middle portion of an outer wall of one side of the mounting plate 10, the fixed pilot lamp 9 that is provided with in top of riser 3, switch 13 and pilot lamp 9 electric connection, pilot lamp 9 is through external power source or battery powered, when switch 13 does not receive the extrusion, switch 13 is a off-state, pilot lamp 9 can not light promptly, when switch 13 receives the extrusion, pilot lamp 9 will be lighted by the electricity, switch 13 is a normally open type promptly, we rotate screw 7 and make connecting plate 11 be close to the drilling rod, connecting plate 11 and drilling rod are the state of a proximity contact, when the drilling rod takes place the skew, one of them connecting plate 11 will be extruded to the drilling rod, connecting plate 11 will be close to mounting panel 10 and extrusion switch 13, pilot lamp 9 will light this moment, and then in time remind people to bore a knife, staff can carry out timely adjustment like this, in case the too big off tracking of needs to bore a knife again.

The utility model discloses in, the welding of one side outer wall of connecting plate 11 has guide bar 14 that the equidistance distributes, and guide bar 14 passes mounting panel 10, and spring 12 cup joints in guide bar 14's outside, carries on spacingly to connecting plate 11, makes its installation more stable.

The utility model discloses in, the bottom four corners department of base 1 is the fixed support column that is provided with all, to installing the outrigger.

The utility model discloses in, the support column includes rigid coupling in a screw thread section of thick bamboo 5 of 1 bottom of base, and threaded connection has stabilizer blade 6 in a screw thread section of thick bamboo 5's inside, rotates stabilizer blade 6, can make it go up and down in a screw thread section of thick bamboo 5, can adjust on the ground of unevenness like this, makes base 1 keep a horizontality.

The utility model discloses in, the top both sides of base 1 all are provided with symmetric distribution's mounting hole two, and the inside of mounting hole two is pegged graft and is had gag lever post 4, and the back has been placed to the device, can insert gag lever post 4 subaerial, and then carries on spacingly to the device, and the toper structure is adopted to gag lever post 4's bottom best, and it is more convenient to insert the soil like this.

The utility model discloses in, two fixed screw thread section of thick bamboo 8 that are provided with of mounting hole, gag lever post 4 and two 8 of screw thread section of thick bamboos pass through threaded connection, and we can rotate gag lever post 4 like this and make its screw in soil, and more laborsaving, and the screw also can carry on spacingly to gag lever post 4, and stability is better.

The utility model discloses in, the top that perforation 2's one end and gag lever post 4 were kept away from to screw rod 7 is all fixed and is provided with the carousel, is convenient for rotate screw rod 7 and gag lever post 4.

The utility model discloses a theory of operation is:

first place the device in suitable region, make the center of perforation 2 be located the drilling rod under, then rotate gag lever post 4 and make its screw in the soil, strengthen fixedly to the device, then make the drilling rod pass perforation 2, adjust the position of connecting plate 11 this moment, rotate screw rod 7 promptly, make connecting plate 11 be close to the drilling rod, adjust connecting plate 11 and drilling rod and be a state of being close to the contact, a plurality of connecting plates 11 form a state of encircleing to the drilling rod, then carry out the probing operation, when the drilling rod takes place the skew, the drilling rod will skew and extrude one of them connecting plate 11, connecting plate 11 will be close to mounting panel 10 and extrude switch 13, pilot lamp 9 will light this moment, and then in time remind people to bore a diagnosis and deviation, staff can carry out timely adjustment like this, in order to prevent to squint too big needs to bore a diagnosis again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a coal geological drilling prevents off tracking auxiliary device, includes base (1), its characterized in that, the top middle part of base (1) is provided with perforation (2), the fixed riser (3) that are circumference evenly distributed as the center that are provided with in top of base (1), there is screw rod (7) one side outer wall upper end of riser (3) through a mounting hole threaded connection who sets up, screw rod (7) are close to the one end rotation of perforation (2) and are provided with mounting panel (10), one side outer wall rigid coupling of mounting panel (10) has equidistance distribution's spring (12), the one end rigid coupling of spring (12) has connecting plate (11), one side outer wall middle part of mounting panel (10) is provided with switch (13), the fixed pilot lamp (9) that is provided with in top of riser (3), switch (13) and pilot lamp (9) electric connection.

2. The coal geological drilling deviation-preventing auxiliary device is characterized in that guide rods (14) which are distributed equidistantly are fixedly connected to the outer wall of one side of the connecting plate (11), and the guide rods (14) penetrate through the mounting plate (10).

3. The coal geological drilling deviation-prevention auxiliary device as claimed in claim 1, wherein supporting columns are fixedly arranged at four corners of the bottom end of the base (1).

4. The coal geological drilling deviation-preventing auxiliary device as claimed in claim 3, wherein the supporting column comprises a first threaded cylinder (5) fixedly connected to the bottom end of the base (1), and supporting legs (6) are connected to the inside of the first threaded cylinder (5) through threads.

5. The coal geological drilling deviation-preventing auxiliary device according to claim 1, characterized in that two sides of the top end of the base (1) are provided with symmetrically distributed second mounting holes, and limiting rods (4) are inserted into the second mounting holes.

6. The coal geological drilling deviation-preventing auxiliary device as claimed in claim 5, wherein a second threaded cylinder (8) is fixedly arranged at the second mounting hole, and the limiting rod (4) is connected with the second threaded cylinder (8) through threads.

7. The deviation-preventing auxiliary device for geological drilling of coal as claimed in claim 6, wherein one end of the screw (7) far away from the through hole (2) and the top end of the limiting rod (4) are both fixedly provided with a rotary table.