CN215057095U

CN215057095U - Hydrogeology drilling equipment

Info

Publication number: CN215057095U
Application number: CN202021957378.8U
Authority: CN
Inventors: 卢友云
Original assignee: Zhongbaifu Construction Co ltd
Current assignee: Zhongbaifu Construction Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-12-07
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a hydrogeological drilling device in the technical field of hydrogeological exploration tools, which comprises a base, a hydraulic telescopic rod is symmetrically and fixedly connected with the upper end surface of the base, a support plate is fixedly connected with the upper end of the hydraulic telescopic rod, a third L-shaped rod is fixedly connected with the outer surface wall circumference of a shaft rod at equal intervals, one end of the third L-shaped rod is fixedly connected with the lower end surface of the drill rod, a drill bit is fixedly connected with one end of the shaft rod, the upper end surface of the drill bit is rotationally connected with an arc plate through first lugs at equal intervals, the inner cavity wall of the arc plate is rotationally connected with an inclined rod through second lugs, one end of the inclined rod is rotationally connected with a threaded ring block through third lugs, and the threaded ring block is in threaded connection with the outer surface wall of a threaded sleeve, the water flow is prevented from being directly sprayed out, so that the injury to workers is reduced, and the safety is improved.

Description

Hydrogeology drilling equipment

Technical Field

The utility model relates to a hydrogeological exploration instrument technical field specifically is a hydrogeological drilling equipment.

Background

Hydrogeology, the branch of geology, refers to the phenomena of various changes and movements of groundwater in nature, hydrogeology is the science of researching groundwater, and is mainly used for researching the distribution and formation rule of groundwater, the physical properties and chemical components of groundwater, groundwater resources and reasonable utilization thereof, adverse effects of groundwater on engineering construction and mining, prevention and treatment thereof, and the like.

However, in the process of drilling at present, the situation that underground water gushes upwards is sometimes encountered, water sprayed from the probe pipe is often sprayed onto the body of a worker due to high water pressure to cause great pain, so that the health of the worker is damaged, and the safety is low; moreover, most of the drill bits of the existing drilling equipment are of constant size, only one size of aperture can be drilled, and the corresponding adjustment cannot be made according to the aperture to be drilled, so that the application range is limited; in addition, the conventional drilling devices drill holes by using large machinery, and although the drilling efficiency is high, the conventional drilling devices take a long time to move, so that the conventional drilling devices are inconvenient to move, hydrogeological drilling needs to frequently change drilling places, much time is wasted when the conventional drilling devices move every time, and the work efficiency is greatly slowed.

Based on this, the utility model designs a hydrogeology drilling equipment to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hydrogeological drilling device, which solves the problems that the prior drilling process proposed in the background art sometimes meets the condition of upward gushing of underground water, and the water sprayed from the exploring tube is often sprayed to the body of a worker due to high water pressure to cause great pain, so that the health of the worker is damaged, and the safety is low; moreover, most of the drill bits of the existing drilling equipment are of constant size, only one size of aperture can be drilled, and the corresponding adjustment cannot be made according to the aperture to be drilled, so that the application range is limited; in addition, the conventional drilling devices drill holes by using large machinery, and although the drilling efficiency is high, the conventional drilling devices take a long time to move, so that the conventional drilling devices are inconvenient to move, hydrogeological drilling needs to frequently change drilling places, much time is wasted when the conventional drilling devices move every time, and the problem of work efficiency is greatly slowed down.

In order to achieve the above object, the utility model provides a following technical scheme:

a hydrogeological drilling device comprises a base, wherein the upper end face of the base is symmetrically and fixedly connected with a hydraulic telescopic rod, the upper end of the hydraulic telescopic rod is fixedly connected with a support plate, the upper end face of the support plate is fixedly connected with a first driving motor through a first L-shaped rod, the first driving motor is connected with a first gear through an output shaft in a rotating manner, the left part of the support plate is connected with a drill rod in a rotating manner, the upper part of the outer wall of the drill rod is coaxially and fixedly connected with a gear ring, the gear ring is meshed with the first gear and is connected with a spiral shifting piece, the outer wall of the drill rod is fixedly connected with a spiral shifting piece, the inner wall of the drill rod is connected with a rotating rod through a cross rod in a rotating manner, the upper end of the rotating rod is coaxially and fixedly connected with a ratchet mechanism, the upper end face of the first L-shaped rod is fixedly connected with a second driving motor through a second L-shaped rod, the second driving motor is coaxially and rotatably connected with a second gear through an output rotating shaft, the second gear is meshed with the ratchet mechanism and connected with the ratchet mechanism, the middle part of the rotating rod is connected with a circular ring sleeve block in an equidistant rotating mode, and the outer surface wall of the circular ring sleeve block is fixedly connected with turbulence blades in an equidistant circumferential mode; the coaxial fixedly connected with threaded sleeve pipe of dwang lower extreme, threaded sleeve pipe inner chamber registrates and is connected with the axostylus axostyle, axostylus axostyle outward appearance wall circumference equidistance fixedly connected with third L shape pole, third L shape pole one end fixed connection be in terminal surface under the drilling rod, axostylus axostyle one end fixedly connected with drill bit, the drill bit up end rotates through first lug circumference equidistance and is connected with the arc, the inner chamber wall of arc all rotates through the second lug and is connected with the down tube, down tube one end rotates through the third lug and is connected with the screw ring piece, the screw ring piece with threaded sleeve outward appearance wall threaded connection.

As a further scheme of the utility model, the terminal surface is connected with the universal wheel through the rotary column rotation under the base, the universal wheel is provided with four, the universal wheel is provided with arrestment mechanism, is convenient for remove, can fix the device wholly when driling simultaneously, prevents that the device from removing at will.

As a further scheme of the utility model, ratchet includes rack, runner and non return pawl, the runner is coaxial to be fixed the dwang top, the outside circumference equidistance of runner rotates to be connected the non return pawl, rack inner wall circumference equidistance fixedly connected with barb tooth, the barb tooth with the non return pawl block is connected, the rack lower extreme face is provided with the T-shaped groove, sliding connection has the T-shaped piece in the T-shaped groove, T-shaped piece fixed connection is in the outer table wall of dwang.

As a further aspect of the utility model, the ring cover piece with connect for interference fit between the dwang, can increase frictional force, better play weakens the effect of rivers strength.

As a further proposal of the utility model, the arc plates are cone bodies when being gathered together, thereby facilitating drilling.

Advantageous effects

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

1. when the in-process at drilling takes place groundwater and gushes, rivers enter into the drilling rod inner chamber under the effect of pressure and flow to the top, when flowing to the position of vortex blade, can drive the vortex blade and rotate, because the vortex blade is provided with a plurality of, and be interference fit's connected mode between ring cover piece and the dwang, make to have very big frictional force between ring cover piece and the dwang, thereby can be cushioned and weaken very big strength when making rivers drive the vortex blade and rotate, thereby can avoid the straight blowout of rivers footpath, alleviate the damage to operating personnel, the security when using is improved.

2. Through starting second driving motor, second driving motor rotates and drives the second gear and rotate, the second gear drives ratchet again and rotates, and then drive the dwang and rotate, the dwang drives some threaded sleeves of coaxial fixed connection again and rotates, threaded sleeve rotates and drives the screw ring piece and upwards or move down, it rotates to drive the down tube when screw ring piece rebound, the down tube stimulates the arc to shrink, thereby make the arc gather together each other, thereby make the aperture of drilling reduce, move down when the screw ring piece makes, drive the down tube and move down, make the arc expand to the outside each other, and then make the aperture of drilling enlarge, thereby can adjust according to the aperture that needs, bore out the hole of different diameter sizes, application scope is wide.

3. When needs change the drilling place, can carry out the high-speed (quick) movement with the device through the universal wheel to improve work efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic sectional view of the structure of the drill rod of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

FIG. 4 is an enlarged schematic view of the ratchet mechanism of the present invention;

FIG. 5 is an exploded view of the arc-shaped plate structure of the present invention;

fig. 6 is an enlarged schematic view of the top view angle of the ring sleeve block structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-base, 2-hydraulic telescopic rod, 3-support plate, 4-first L-shaped rod, 5-first driving motor, 6-first gear, 7-drill rod, 8-gear ring, 9-helical plectrum, 10-rotating rod, 11-ratchet mechanism, 111-rack, 112-rotating wheel, 113-non-return pawl, 12-second L-shaped rod, 13-second driving motor, 14-second gear, 15-circular ring block, 16-turbulence blade, 17-threaded sleeve, 18-shaft rod, 19-third L-shaped rod, 20-drill bit, 21-first lug, 22-arc plate, 23-second lug, 24-diagonal rod, 25-third lug, 26-threaded ring block and 27-universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

a hydrogeological drilling device comprises a base 1, wherein the upper end face of the base 1 is symmetrically and fixedly connected with a hydraulic telescopic rod 2, the upper end of the hydraulic telescopic rod 2 is fixedly connected with a support plate 3, the upper end face of the support plate 3 is fixedly connected with a first driving motor 5 through a first L-shaped rod 4, the first driving motor 5 is rotatably connected with a first gear 6 through an output shaft, the left part of the support plate 3 is rotatably connected with a drill rod 7, the upper part of the outer wall of the drill rod 7 is coaxially and fixedly connected with a gear ring 8, the gear ring 8 is meshed and connected with the first gear 6, the outer wall of the drill rod 7 is fixedly connected with a spiral shifting piece 9, the inner cavity wall of the drill rod 7 is rotatably connected with a rotating rod 10 through a cross rod, the upper end of the rotating rod 10 is coaxially and fixedly connected with a ratchet mechanism 11, the upper end face of the first L-shaped rod 4 is fixedly connected with a second driving motor 13 through a second L-shaped rod 12, the second driving motor 13 is coaxially and rotatably connected with a second gear 14 through an output rotating shaft, the second gear 14 is meshed with the ratchet mechanism 11, the middle part of the rotating rod 10 is connected with a circular ring sleeve block 15 in an equidistant rotating mode, and the outer surface wall of the circular ring sleeve block 15 is fixedly connected with turbulence blades 16 in an equidistant circumferential mode; dwang 10 coaxial fixedly connected with threaded sleeve 17 of lower extreme, threaded sleeve 17 inner chamber registrates and is connected with

axostylus axostyle

18, 18 outer wall circumference equidistance fixedly connected with third L shape pole 19 of axostylus axostyle, 19 one end fixed connection of third L shape pole is terminal surface under

drilling rod

7, 18 one end fixedly connected with drill bit 20 of axostylus axostyle, the terminal surface rotates through 21 circumference equidistance of first lug 21 circumference on the drill bit 20 is connected with arc 22, the inner chamber wall of arc 22 all rotates through second lug 23 and is connected with

down tube

24, 24 one end of down tube rotates through third lug 25 and is connected with threaded ring piece 26, threaded ring piece 26 and threaded sleeve 17 outer wall threaded connection.

Wherein, the terminal surface is connected with universal wheel 27 through the rotation of rotary column under base 1, universal wheel 27 is provided with four, universal wheel 27 is provided with arrestment mechanism, ratchet mechanism 11 includes tooth frame 111, runner 112 and non return pawl 113, runner 112 is coaxial to be fixed on dwang 10 top, runner 112 outside circumference equidistance swivelling joint non return pawl 113, tooth frame 111 inner wall circumference equidistance fixedly connected with barb tooth, barb tooth is connected with non return pawl 113 block, the terminal surface is provided with the T-slot under tooth frame 111, sliding connection has the T-shaped piece in the T-slot, T-shaped piece fixed connection is at dwang 10 outside surface wall, be interference fit between ring sleeve piece 15 and the dwang 10 and be connected, can increase frictional force, better play the effect that weakens rivers strength, the arc 22 polymerization is the cone when together, convenient drilling.

One specific application of this embodiment is:

when the utility model is used, firstly, the universal wheel 27 is utilized to move the device to the place needing drilling, then the second driving motor 13 is started according to the aperture size needing drilling, the second driving motor 13 rotates clockwise to drive the second gear 14 to rotate, the second gear 14 drives the ratchet mechanism 11 to rotate anticlockwise, further drives the rotating rod 10 to rotate anticlockwise, the rotating rod 10 drives the threaded sleeve 17 which is coaxially and fixedly connected to rotate, the threaded sleeve 17 rotates to drive the threaded ring block 26 to move upwards or downwards, when the threaded ring block 26 moves upwards, the diagonal rod 24 is driven to rotate, the diagonal rod 24 pulls the arc-shaped plate 22 to contract, thereby the arc-shaped plates 22 are gathered together, thereby the aperture of drilling is reduced, when the threaded ring block 26 moves downwards, the diagonal rod 24 is driven to move downwards, so that the arc-shaped plates 22 expand outwards, further, the aperture of the drilled hole is enlarged, so that the aperture can be adjusted as required, holes with different diameters and sizes can be drilled, the application range is wide, after the adjustment is completed, the hydraulic telescopic rod 2 is started to move downwards, then the first driving motor 5 is started, the first driving motor 5 rotates to drive the first gear 6 to rotate clockwise, the first gear 6 drives the gear ring 8 to rotate anticlockwise, the drill rod 7 is further driven to rotate anticlockwise, the hole is drilled downwards through the spiral shifting piece 9 on the surface of the drill rod 7, the drill rod 7 drives the rotating rod 10 to rotate anticlockwise, the rotating rod 10 drives the rotating wheel 112 at the top end to rotate anticlockwise while rotating anticlockwise, so that the non-return pawl 113 idles in the tooth rack 111, the rotating rod 10 can be prevented from driving the arc-shaped plates 22 to contract or expand when rotating, and the distance between the arc-shaped plates 22 is kept unchanged all the time, when the in-process at drilling takes place groundwater and gushes, rivers enter into 7 inner chambers of drilling rod and flow to the top under the effect of pressure, when flowing to spoiler blade 16's position, can drive spoiler blade 16 and rotate, because spoiler blade 16 is provided with a plurality of, and be interference fit's connected mode between ring pocket 15 and the dwang 10, make and have very big frictional force between ring pocket 15 and the dwang 10, thereby can be cushioned and weaken very big strength when making rivers drive spoiler blade 16 and rotate, thereby can avoid the straight blowout of rivers, alleviate the damage to operating personnel, the security when using is improved. The utility model discloses can adjust as required aperture size to drill out the hole of different diameter sizes, application scope is wide, and when taking place the blowout, can cushion the weakening to the rivers that spout out, avoids the straight blowout of rivers, thereby alleviates the injury to the workman, improves the security.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A hydrogeological drilling apparatus, comprising a base (1), characterized in that: the hydraulic telescopic rod is characterized in that the upper end face of the base (1) is symmetrically and fixedly connected with a hydraulic telescopic rod (2), the upper end of the hydraulic telescopic rod (2) is fixedly connected with a support plate (3), the upper end face of the support plate (3) is fixedly connected with a first driving motor (5) through a first L-shaped rod (4), the first driving motor (5) is connected with a first gear (6) through an output shaft in a rotating manner, the left part of the support plate (3) is rotatably connected with a drill rod (7), the upper part of the outer wall of the drill rod (7) is coaxially and fixedly connected with a gear ring (8), the gear ring (8) is meshed with the first gear (6), the outer wall of the drill rod (7) is fixedly connected with a spiral shifting piece (9), the inner cavity wall of the drill rod (7) is rotatably connected with a rotating rod (10) through a cross rod, and the upper end of the rotating rod (10) is coaxially and fixedly connected with a ratchet mechanism (11), the upper end face of the first L-shaped rod (4) is fixedly connected with a second driving motor (13) through a second L-shaped rod (12), the second driving motor (13) is coaxially and rotatably connected with a second gear (14) through an output rotating shaft, the second gear (14) is meshed with the ratchet mechanism (11) in a mutual engagement manner, the middle part of the rotating rod (10) is rotatably connected with a circular ring sleeve block (15) in an equidistant manner, and the outer surface wall of the circular ring sleeve block (15) is uniformly and fixedly connected with turbulence blades (16) in an equidistant manner; dwang (10) coaxial fixedly connected with screw sleeve pipe (17) of lower extreme, screw sleeve pipe (17) inner chamber registrate is connected with axostylus axostyle (18), axostylus axostyle (18) exterior wall circumference equidistance fixedly connected with third L shape pole (19), third L shape pole (19) one end fixed connection be in terminal surface under drilling rod (7), axostylus axostyle (18) one end fixedly connected with drill bit (20), drill bit (20) up end is rotated through first lug (21) circumference equidistance and is connected with arc (22), arc (22) inner chamber wall all rotates through second lug (23) and is connected with down tube (24), down tube (24) one end is rotated through third lug (25) and is connected with screw ring piece (26), screw ring piece (26) with screw sleeve pipe (17) exterior wall threaded connection.

2. A hydrogeological drilling apparatus as defined in claim 1 wherein: the lower end face of the base (1) is rotatably connected with four universal wheels (27) through a rotary column, the four universal wheels (27) are arranged, and the four universal wheels (27) are provided with braking mechanisms.

3. A hydrogeological drilling apparatus as defined in claim 1 wherein: ratchet (11) are including tooth frame (111), runner (112) and non return pawl (113), runner (112) coaxial fixation is in dwang (10) top, runner (112) outside circumference equidistance rotates to be connected non return pawl (113), tooth frame (111) inner wall circumference equidistance fixedly connected with barb tooth, barb tooth with non return pawl (113) block is connected, the terminal surface is provided with the T-slot under tooth frame (111), sliding connection has the T-shaped piece in the T-shaped slot, T-shaped piece fixed connection is in dwang (10) exterior wall.

4. A hydrogeological drilling apparatus as defined in claim 1 wherein: the ring sleeve block (15) is connected with the rotating rod (10) in an interference fit manner.

5. A hydrogeological drilling apparatus as defined in claim 1 wherein: the arcuate plates (22) converge together into a cone.