CN220059462U - Geological drilling deviation prevention device - Google Patents

Geological drilling deviation prevention device Download PDF

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Publication number
CN220059462U
CN220059462U CN202321511893.7U CN202321511893U CN220059462U CN 220059462 U CN220059462 U CN 220059462U CN 202321511893 U CN202321511893 U CN 202321511893U CN 220059462 U CN220059462 U CN 220059462U
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threaded rod
base
supporting plate
plate
drilling
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CN202321511893.7U
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Chinese (zh)
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刘宁
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Individual
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Individual
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Abstract

The utility model belongs to the technical field of drilling equipment, and particularly relates to a geological drilling deviation prevention device, which comprises a base, wherein a clamping assembly is arranged on the base, the clamping assembly comprises an L-shaped frame, a threaded rod, a supporting plate, a clamping shaft, a fixing block, an abutting plate, a vertical plate, a rack, gears and buckles, the L-shaped frame is fixedly connected to the left end and the right end of the base, the threaded rod is connected to the base through threaded sleeves, the clamping assembly is arranged on the device, a user can perform a horizontal adjustment function on the drilling deviation prevention device through the clamping assembly, so that the drilling deviation prevention device is in a horizontal state, the deviation of a drill bit is avoided, the drilling accuracy is improved, a limiting assembly is added on the mechanism, the threaded rod of the clamping assembly is limited and fixed, and the deviation of the drilling deviation prevention device is avoided due to the movement.

Description

Geological drilling deviation prevention device
Technical Field
The utility model belongs to the technical field of drilling equipment, and particularly relates to an anti-deviation device for geological drilling.
Background
Geological exploration is an exploration method which is characterized in that geology is explored and detected through various means and methods, a proper bearing layer is determined, a basic type is determined according to the foundation bearing capacity of the bearing layer, investigation and research activities of basic parameters are calculated, a drilling machine is often used for drilling holes in stratum to identify and divide subsurface strata, and sampling can be carried out along the hole depth, the drilling is the exploration means which is most widely applied in engineering geological exploration, deep geological data can be obtained, drill bit deflection is caused by shaking generated by drilling equipment when the drilling equipment is used for drilling at present, and a drilling deflection prevention device is needed for assistance;
through investigation publication (bulletin) number: CN202022868395.0 discloses a deviation preventing device for geological drilling, in which "moving a base plate to a working place, punching the working place according to the installation position of an expansion bolt, installing and fixing the base plate to the working place by using the expansion bolt, installing a box above a connecting block by using the bolt, placing a drilling device into the box, rotating a knob to drive a threaded rod to rotate, and rotating the threaded rod to drive a clamping plate to face each other so as to clamp and fix the drilling device";
although the design can clamp and fix the drilling device to prevent the drilling device from being inclined in the drilling process, the drilling deviation prevention device does not have a horizontal adjustment function, and when the drilling deviation prevention device encounters uneven ground, the drilling deviation prevention device is in a deviation state, and finally the drill bit is caused to deviate, so that the drilling accuracy of the device is affected.
In order to solve the problems, the utility model provides a deviation preventing device for geological drilling.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a geological drilling deviation prevention device, which has the characteristics of preventing a drill bit from deviating and improving the drilling accuracy.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a geological drilling deviation preventing device, includes the base, install clamping assembly on the base;
the clamping assembly comprises an L-shaped frame, a threaded rod, a supporting plate, a clamping shaft, a fixed block, an abutting plate, a vertical plate, racks, gears and buckles, wherein the L-shaped frame is fixedly connected to the left end and the right end of the base, the threaded rod is connected to the base through a threaded sleeve, a rotating handle is arranged at the bottom end of the threaded rod, the upper surface of the threaded rod is rotationally connected with the supporting plate through a rotating seat, the rotating seat slides in a sliding groove formed in the supporting plate, the front end and the rear end of the supporting plate are far away from one side of the threaded rod, the clamping shaft is fixedly connected with the right end of the upper surface of the base, the fixed block is in contact connection with the clamping shaft through an arc groove formed in the right end, the front end face of the supporting plate is in sliding connection with the two symmetrically arranged abutting plates through a rectangular groove formed in the upper surface of the supporting plate, the gears are in meshing connection with one side of the adjacent racks, the rear end face of the gears is rotationally connected with the vertical plate through a second rotating seat, and the buckles are in contact with the front of the annular groove formed in the connecting plate.
As the geological drilling deviation prevention device, the clamping assembly also comprises a pulley, the bottom end of the butt joint plate is fixedly connected with the pulley, and the pulley is in sliding connection with the supporting plate through the opened sliding groove.
Preferably, the clamping assembly further comprises a protection pad, and the protection pad is fixedly connected to one side, close to each other, of the butt joint plate.
As the geological drilling deviation preventing device, the clamping assembly further comprises a horizontal rod, and the horizontal rod is fixedly connected to the central position of the front end face of the supporting plate.
The geological drilling deviation preventing device provided by the utility model is preferable, and further comprises a limiting assembly, wherein the limiting assembly comprises an I-shaped rod and a spring, the right side of the base on the threaded rod is slidably connected with the I-shaped rod through a rectangular hole, the I-shaped rod is in contact connection with a handle on the threaded rod through a circular groove which is annularly arranged, the spring is sleeved on the outer surface of the I-shaped rod, and the upper end and the lower end of the spring are respectively fixedly connected with the base and the I-shaped rod.
Compared with the prior art, the utility model has the beneficial effects that:
the device is provided with the clamping assembly, a user can carry out a horizontal adjustment function on the drilling deviation prevention device through the clamping assembly, so that the drilling deviation prevention device is in a horizontal state, the deviation of a drill bit is avoided, the drilling accuracy is improved, the limiting assembly is added to the device, the threaded rod of the clamping assembly is limited and fixed, the movement is avoided, and the drilling deviation prevention device is prevented from deflecting.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the support plate and pulley of the present utility model;
FIG. 3 is a schematic view of a riser construction in accordance with the present utility model;
fig. 4 is a top view of the overall structure of the present utility model.
In the figure:
1. a base;
2. a clamping assembly; 21. an L-shaped frame; 22. a threaded rod; 23. a support plate; 24. a clamping shaft; 25. a fixed block; 26. an abutting plate; 27. a riser; 28. a rack; 29. a gear; 211. a buckle; 212. a pulley; 213. a protective pad; 214. a horizontal bar;
3. a limit component; 31. an I-shaped rod; 32. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1:
an anti-deviation device for geological drilling comprises a base 1.
In this embodiment: when the base 1 is placed on the bottom surface and uneven ground is encountered, the drilling deviation preventing device is in a deviation state, and the drilling deviation preventing device does not have a horizontal adjusting function, so that the drill bit is finally deviated, and the drilling accuracy of the device is affected.
Further, the method comprises the following steps:
a clamping assembly 2 is mounted on the base 1.
Still further, the method comprises:
as shown in fig. 1, 2, 3 and 4:
in combination with the above: the clamping assembly 2 comprises an L-shaped frame 21, a threaded rod 22, a supporting plate 23, a clamping shaft 24, a fixed block 25, an abutting plate 26, a vertical plate 27, a rack 28, a gear 29 and a buckle 211, wherein the L-shaped frame 21 is fixedly connected to the left end and the right end of the base 1, the threaded rod 22 is connected to the base 1 through a threaded sleeve, a rotating handle is arranged at the bottom end of the threaded rod 22, the supporting plate 23 is rotatably connected to the upper surface of the threaded rod 22 through a rotating seat, the rotating seat slides in a sliding groove formed in the supporting plate 23, the clamping shaft 24 is fixedly connected to one side, far away from the threaded rod 22, of the front end and the rear end of the supporting plate 23, the fixed block 25 is fixedly connected to the right side of the upper surface of the base 1, the fixed block 25 is in contact connection with the clamping shaft 24 through a formed arc groove, the upper surface of the supporting plate 23 is fixedly connected with the rack 28 through a plurality of abutting plates 26 which are symmetrically arranged, one side, close to each other, the rear end surface of the rack 28 is in meshed connection with the gear 29 through a second rotating seat, the front end surface of the gear 29 is rotatably connected to the vertical plate 27 through the threaded connection with the buckle 211, and the front end surface of the gear 29 is formed through a plurality of annular contact grooves 27 through a plurality of annular contact grooves which are formed through the annular grooves 211.
In this embodiment: when the drilling deviation prevention device works, drilling equipment is placed on the supporting plate 23, the gear 29 installed on the vertical plate 27 is rotated, the gear 29 drives the rack 28 to move, the abutting plates 26 are made to move close to each other under the action of the rack 28, so that the drilling equipment is fixed, after the fixing is completed, the buckles 211 are rotated into the annular hole grooves formed in the vertical plate 27, the gear 29 is limited and fixed, the L-shaped frame 21 installed on the base 1 is in contact with the ground, when the ground is uneven, the drilling equipment is in a deflection state, the supporting plate 23 is driven to move up and down through rotating the threaded rod 22, the rotating seat on the threaded rod 22 slides on the supporting plate 23, and the clamping shaft 24 on the supporting plate 23 rotates in the arc grooves formed in the fixing blocks 25, so that the horizontal adjustment function is performed on the drilling deviation prevention device, deflection of a drill bit is avoided, and the drilling accuracy of the drilling deviation prevention device is affected.
It should be noted that: round holes are formed in the central positions of the support plate 23 and the base 1, and in order to place a drill bit of drilling equipment, the round holes formed in the base 1 are larger than the round holes formed in the support plate 23, so that the support plate 23 can be adjusted horizontally better.
It should be noted that: the rear end face of the riser 27 is flush with the front end face of the abutment plate 26, and does not affect the clamping of the abutment plate 26 and the placement of the drilling equipment.
Further, the method comprises the steps of;
in an alternative embodiment, the clamping assembly 2 further includes a pulley 212, and the bottom end of the abutment plate 26 is fixedly connected with the pulley 212, and the pulley 212 is slidably connected with the support plate 23 through an opened chute.
In this embodiment: the pulley 212 is arranged on the abutting plate 26, when the abutting plate 26 moves, the pulley 212 is driven to move, the pulley 212 slides in a sliding groove formed in the supporting plate 23, and in order to reduce friction force between the abutting plate 26 and the supporting plate 23, the abutting plate 26 moves more smoothly.
Further, the method comprises the steps of;
in an alternative embodiment, the clamping assembly 2 further comprises a protection pad 213, and the protection pad 213 is fixedly connected to one side of the abutting plate 26, which is close to each other.
In this embodiment: the protection pad 213 is installed on one side of the butt plate 26, which is close to each other, so that the clamped drilling equipment is more stable for increasing friction force, and the shaking generated by the working of the drilling equipment can prevent the butt plate 26 from being damaged.
It should be noted that: the protection pad 213 is made of rubber, and has the effects of wear resistance and friction improvement.
Further, the method comprises the steps of;
in an alternative embodiment, the clamping assembly 2 further comprises a horizontal rod 214, and the horizontal rod 214 is fixedly connected to the central position of the front end surface of the supporting plate 23.
In this embodiment: a horizontal rod 214 is mounted to the support plate 23 to facilitate quick observation of whether the movable support plate 23 is in a horizontal state.
Further, the method comprises the steps of;
as shown in fig. 1:
this geological drilling deviation preventing device, still including spacing subassembly 3, spacing subassembly 3 is located the right side of threaded rod 22 and has the industry type pole 31 through the rectangular hole sliding connection who offers including industry type pole 31 and spring 32, industry type pole 31 is connected through the circular slot contact who has offered to be annular arrangement with the handle on the threaded rod 22, and the surface cover of industry type pole 31 is equipped with spring 32, and the upper and lower both ends of spring 32 are respectively with 1 and industry type pole 31 fixed connection of base.
In this embodiment: after the rotating threaded rod 22 is rotated, the tool rod 31 is pulled up to move left to the handle of the threaded rod 22, and the spring 32 is utilized to rebound, so that the tool rod 31 is clamped in circular grooves formed in the threaded rod 22 and arranged in an annular shape, and in order to avoid shaking generated by equipment in the working process, the threaded rod 22 is caused to rotate, the supporting plate 23 is drilled in an inclined state, and the accuracy of detection is affected.
It should be noted that: the sliding groove formed on the base 1 facilitates the rotation adjustment of the threaded rod 22 in order to move the I-shaped rod 31 away.
The working is far away:
during geological drilling, drilling equipment is placed on the supporting plate 23, the gear 29 arranged on the vertical plate 27 is rotated, the gear 29 drives the rack 28 to move, the abutting plates 26 are moved close to each other under the action of the rack 28, the protection pad 213 is arranged on one side, close to each other, of the abutting plates 26, in order to increase friction force, the abutting plates 26 are moved, the pulley 212 is driven to move, the pulley 212 slides in a sliding groove formed in the supporting plate 23, in order to reduce friction force between the abutting plates 26 and the supporting plate 23, so that the drilling equipment is fixed, after the fixing is completed, the buckle 211 is rotated into a hole groove formed in the vertical plate 27 and arranged in an annular shape, so that the gear 29 is limited and fixed, when the drilling deviation preventing device works, in order to avoid deviation, the L-shaped frame 21 arranged on the base 1 contacts with the ground, when the ground surface is uneven, the drilling equipment is in a deflection state, the threaded rod 22 is rotated, the spring 32 is driven to move right by pulling the tool rod 31, the supporting plate 23 is driven to move up and down, the rotating seat of the threaded rod 22 slides on the supporting plate 23, the clamping shaft 24 on the supporting plate 23 rotates in the arc-shaped groove formed by the fixed block 25, whether the movable supporting plate 23 is in a horizontal state or not is observed by observing the installation horizontal rod 214 of the supporting plate 23, after the horizontal state is finished, the horizontal adjustment function is carried out on the drilling deflection prevention device, the deflection of a drill bit is avoided, the drilling accuracy of the device is influenced, the tool rod 31 is pulled to move left to the handle of the threaded rod 22, the spring 32 is utilized to rebound, the tool rod 31 is clamped in the circular groove formed by the threaded rod 22 and arranged in a ring shape in order to avoid the working process, the shaking of the device causes the threaded rod 22 to rotate, and the supporting plate 23 is in a deflection state, which affects the accuracy of detection.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. The utility model provides a geological drilling deviation preventing device, includes base (1), its characterized in that: the base (1) is provided with a clamping assembly (2);
the clamping assembly (2) comprises an L-shaped frame (21), a threaded rod (22), a supporting plate (23), a clamping shaft (24), a fixed block (25), an abutting plate (26), a vertical plate (27), a rack (28), a gear (29) and a buckle (211), wherein the L-shaped frame (21) is fixedly connected to the left end and the right end of the base (1), the base (1) is connected with the threaded rod (22) through a threaded sleeve, a rotating handle is arranged at the bottom end of the threaded rod (22), the upper surface of the threaded rod (22) is rotationally connected with the supporting plate (23) through a rotating seat, the rotating seat slides in a sliding groove formed in the supporting plate (23), one side, far away from the threaded rod (22), of the front end and the rear end of the supporting plate (23) is fixedly connected with the clamping shaft (24), the right end of the upper surface of the base (1) is fixedly connected with the fixed block (25), the fixed block (25) is in contact connection with the clamping shaft (24) through an arc groove formed, the upper surface of the supporting plate (23) is connected with the two symmetrical sliding plates (26) through a rectangular groove formed in the sliding groove, the two abutting plates (28) are connected with one side of the abutting plate (28), the rear end face of the gear (29) is rotationally connected with the vertical plate (27) through a second rotating seat, the front end face of the gear (29) is connected with the buckle (211) through threads, the front end face of the vertical plate (27) is provided with a plurality of annular arranged hole grooves, and the vertical plate (27) is in contact connection with the buckle (211) through the provided hole grooves.
2. The geological drilling deviation preventing device according to claim 1, wherein: the clamping assembly (2) further comprises a pulley (212), the bottom end of the abutting plate (26) is fixedly connected with the pulley (212), and the pulley (212) is in sliding connection with the supporting plate (23) through an opened sliding groove.
3. The geological drilling deviation preventing device according to claim 1, wherein: the clamping assembly (2) further comprises a protection pad (213), and one side, close to each other, of the butt plate (26) is fixedly connected with the protection pad (213).
4. The geological drilling deviation preventing device according to claim 1, wherein: the clamping assembly (2) further comprises a horizontal rod (214), and the horizontal rod (214) is fixedly connected to the central position of the front end face of the supporting plate (23).
5. The geological drilling deviation preventing device according to claim 1, wherein: still including spacing subassembly (3), spacing subassembly (3) are including industry type pole (31) and spring (32), base (1) are located the right side of threaded rod (22) is through the rectangular hole sliding connection who offers have industry type pole (31), industry type pole (31) with handle on threaded rod (22) is through offering the circular slot contact connection that is annular form range, the surface cover of industry type pole (31) is equipped with spring (32), the upper and lower both ends of spring (32) respectively with base (1) with industry type pole (31) fixed connection.
CN202321511893.7U 2023-06-14 2023-06-14 Geological drilling deviation prevention device Active CN220059462U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321511893.7U CN220059462U (en) 2023-06-14 2023-06-14 Geological drilling deviation prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321511893.7U CN220059462U (en) 2023-06-14 2023-06-14 Geological drilling deviation prevention device

Publications (1)

Publication Number Publication Date
CN220059462U true CN220059462U (en) 2023-11-21

Family

ID=88764198

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321511893.7U Active CN220059462U (en) 2023-06-14 2023-06-14 Geological drilling deviation prevention device

Country Status (1)

Country Link
CN (1) CN220059462U (en)

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