CN216517801U

CN216517801U - Drilling equipment for geological survey

Info

Publication number: CN216517801U
Application number: CN202123397592.XU
Authority: CN
Inventors: 马奔; 朱婷婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-13
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a drilling device for geological exploration, which comprises two side support frames and a cross beam connected between the upper ends of the support frames, wherein a drilling driving mechanism and a drill bit mechanism are sequentially arranged on the cross beam from top to bottom, the drilling driving mechanism is used for driving the drill bit mechanism to rotate and press down or lift up, the drill bit mechanism comprises an axis driving rod and a plurality of outer cylinders and drilling rings which are alternatively sleeved outside the axis driving rod from top to bottom, the outer cylinders are connected with the drilling rings in a sliding mode, and the upper end of the axis driving rod penetrates through and extends out of the outer cylinder and is connected with the drilling driving mechanism.

Description

Drilling equipment for geological survey

Technical Field

The utility model relates to the technical field of geological survey, in particular to drilling equipment for geological survey.

Background

Drilling or exploration is a mechanical engineering technique that uses deep drilling to extract natural resources from the earth or sea bottom, or to take the real situation of the section of the stratum to capture physical samples, so as to provide experiments to obtain relevant data.

The drilling equipment is various according to different application fields, is a thin-wall drilling machine which can be held by a hand and has the weight of more than ten kilograms and an ultra-deep hole drilling machine which is large enough to require an entire train to load thousands of tons. Present drilling equipment when removing, generally not convenient to remove, not only influence work efficiency like this, has increased worker's the operation degree of difficulty moreover, in addition, current probing enlarger drill bit, the drill bit specification is fixed, and the diameter is not convenient for adjust, and to the drilling of large aperture, the disposable probing degree of difficulty is great, and the driller need adopt constantly to change the drill bit and gradually widen, leads to reaming work inconvenient.

Disclosure of Invention

The purpose of the utility model is as follows: the utility model aims to provide drilling equipment for geological exploration, aiming at the defects of the prior art, wherein a drill bit mechanism is designed in an assembled mode, can be reasonably assembled according to needs, can be used for gradually adjusting the drilling aperture, is simple, efficient, highly flexible, can be changed and maintained in a modularized mode, has high cost performance, is convenient to transfer and push the whole equipment, is convenient and fast, and is high in comprehensive practicability.

The utility model provides a drilling equipment for geological survey, includes both sides support frame and links to the crossbeam between the support frame upper end, and drilling actuating mechanism, drill bit mechanism are installed in proper order to top-down on the crossbeam, and drilling actuating mechanism is used for driving drill bit mechanism rotatory pushing down or rotatory promotion, and drill bit mechanism includes axle center actuating lever and a plurality of top-down cup joints outer barrel, the probing ring outside the axle center actuating lever in turn, and outer barrel slides with the probing ring and links to each other, and axle center actuating lever upper end runs through and extends to the urceolus outside and links to each other with the drilling actuating mechanism.

As a further improvement of the utility model: the drilling driving mechanism comprises a motor and a hydraulic telescopic column, the output end of the motor is connected with the hydraulic telescopic column and used for driving the hydraulic telescopic column to rotate, and the output end of the hydraulic telescopic column is connected with the axis driving rod and used for driving the hydraulic telescopic column to move in the vertical direction.

As a further improvement of the utility model: the upper and lower surfaces of the drilling ring are provided with annular chutes, and the opening end surface of the outer cylinder body is correspondingly provided with a sliding block which is matched with the annular chutes in a sliding manner.

As a further improvement of the utility model: the drilling ring is at least provided with 2, the outer diameters of the drilling rings from top to bottom are the same or gradually reduced, and a plurality of metal spurs are arranged on the annular array of the outer ring wall surface of the drilling ring and used for geological drilling and crushing.

As a further improvement of the utility model: the drilling ring center is seted up the opening that supplies the axle center actuating lever to run through, and the opening periphery is equipped with the tongue of a plurality of intercommunications, and axle center actuating lever outer wall corresponds and is equipped with the lug with the tongue adaptation.

As a further improvement of the utility model: the outer cylinder body at the bottom end is in a solid inverted cone shape, and a through groove matched with the axis driving rod and the lug is formed in the outer cylinder body.

As a further improvement of the utility model: the support frame lower part outside is equipped with gyro wheel mechanism, and gyro wheel mechanism includes the mounting panel that sets firmly with the support frame outer wall, and the mounting panel underrun has the walking wheel through compression spring even, and the activity runs through there is the depression bar on the mounting panel, and the depression bar lower extreme links to each other with the walking wheel, and the depression bar upper end slides even has the foot bar, and the slot of pegging graft with the foot bar adaptation is seted up to support frame lower part lateral wall.

Has the advantages that:

1. according to the drilling equipment for geological exploration, the drill bit mechanism is designed in an assembled mode, reasonable assembly can be carried out according to needs, the drilling aperture can be adjusted in a gradual changing mode, the drilling equipment is simple, efficient and flexible, modular replacement and maintenance can be achieved, the cost performance is high, the whole equipment is convenient to transfer and push, and the drilling equipment is convenient and rapid to use and high in comprehensive practicability.

2. Compare in the past the drill bit structure of integration, this application designs drill bit mechanism of assembled, including the axle center actuating lever, outer barrel and probing ring three, the axle center actuating lever is as pivot linkage structure, it rotates to push down or lift in step to visit actuating mechanism along with the drilling, in-process, the probing ring that drives the adaptation grafting also rotates to push down or lift, and the probing ring is equipped with a plurality ofly, can choose the probing ring of different external diameters as required to assemble, the drilling external diameter of whole drill bit mechanism is controllable promptly, simultaneously can be the installation of gradual change formula, be favorable to reaming efficiency, the effective application effect of equipment has been improved.

3. Still be equipped with gyro wheel mechanism, can push down the walking wheel to being less than the support frame bottom as required, and then the direct bottom surface of contradicting rolls the transfer, and is simple high-efficient.

Drawings

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

FIG. 2 is a top view of the drilling collar of the present invention;

FIG. 3 is an assembly view of the outer cylinder and the axial center drive rod of the present invention (without the drill ring);

in the figure: the drilling machine comprises a support frame 1, a cross beam 2, a drilling driving mechanism 3, a drill bit mechanism 4, an axis driving rod 5, an outer barrel 6, a drilling ring 7, a motor 8, a hydraulic telescopic rod 9, an annular sliding groove 10, a sliding block 11, a metal projection 12, a through hole 13, a convex groove 14, a convex block 15, a through groove 16, a roller mechanism 17, an installation plate 18, a compression spring 19, a walking wheel 20, a compression bar 21, a pedal bar 22 and a slot 23.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

A drilling device for geological exploration is disclosed, as shown in figures 1 to 3, and comprises support frames 1 at two sides and a cross beam 2 connected between the upper ends of the support frames 1, wherein a drilling driving mechanism 3 and a drill bit mechanism 4 are sequentially installed on the cross beam 2 from top to bottom, the drilling driving mechanism 3 is used for driving the drill bit mechanism 4 to rotate and press down or lift up, the drill bit mechanism 4 comprises an axis driving rod 5 and a plurality of outer cylinders 6 and drilling rings 7 (both can be made of high-strength metal/alloy materials and can meet the application requirements of a drill bit) which are alternatively sleeved outside the axis driving rod 5 from top to bottom, the outer cylinders 6 are connected with the drilling rings 7 in a sliding mode, and the upper end of the axis driving rod 5 penetrates through the outer cylinders 6 and is connected with the drilling driving mechanism 3.

The drilling driving mechanism 3 comprises a motor 8 and a hydraulic telescopic column 9 (which can be mounted by adopting a commercially available finished product and can realize forward/reverse rotation driving and vertical telescopic driving, and is not limited herein), the output end of the motor 8 is connected with the hydraulic telescopic column 9 for driving the hydraulic telescopic column to rotate (comprising a coupling, a speed reducer and other conventional structures, and detailed description is not given herein), and the output end of the hydraulic telescopic column 9 is connected with the axis driving rod 5 for driving the hydraulic telescopic column to move in the vertical direction (the shaft rod can be synchronously connected through the coupling as well).

The upper and lower surfaces of the drilling ring 7 are provided with annular sliding grooves 10, the opening end surface of the outer cylinder 3 is correspondingly provided with a sliding block 11 which is in sliding connection with the annular sliding grooves 10 in a matching manner, and the two can be assembled and connected in a adaptive manner.

The number of the drilling rings 7 is at least 2, the number of the drilling rings is 3 in the drawing, the drilling rings can be correspondingly designed according to models and requirements, the outer diameters of the drilling rings 7 from top to bottom are the same or gradually reduced, and a plurality of metal spurs 12 are arranged on the annular array of the outer ring wall surface of each drilling ring 7 and used for geological drilling and crushing. As shown, the outer diameter of the drilling collar decreases from top to bottom, and during use, the drill bit mechanism is pressed down into the geological formation, and the drilling collar enables relatively independent drilling operations.

A through hole 13 for the axis driving rod 5 to penetrate through is formed in the center of the drilling ring 7, a plurality of communicated convex grooves 14 are formed in the periphery of the through hole 13, and a convex block 15 matched with the convex grooves 14 is correspondingly arranged on the outer wall of the axis driving rod 5. As shown in the figure, the convex block is in a trapezoidal structure, and the convex block and the convex groove are matched and correspond to each other, so that when the spindle driving rod rotates, the drilling ring can be driven to synchronously rotate. Furthermore, the outer cylinder body can be correspondingly provided with transverse plates provided with through holes and convex grooves, namely, the transverse plates can synchronously rotate along with the shaft center driving rod.

The outer cylinder 6 at the bottom end is in a solid inverted cone shape, and a through groove 16 matched with the axis driving rod 5 and the lug 15 is formed in the outer cylinder 6. Furthermore, the bottom end of the axis driving rod and the bottom of the inner cavity of the through groove can be provided with an electromagnet adsorption layer, so that the connection stability between the axis driving rod and the outer barrel (the lowest one) is further improved on the basis of the convex groove and the convex block which are clamped. Combine the figure, whole drill bit mechanism, outer barrel and probing encircle to connect gradually through slider, annular spout within a definite time, the axle center actuating lever then runs through the urceolus in and with probing ring adaptation grafting block, the combination forms a whole from this (the outer barrel top of the top is for sealing the setting, the outer barrel bottom of the outer barrel top of the top, the below promptly is for sealing, other are the opening).

The outer side of the lower portion of the support frame 1 is provided with a roller mechanism 17, the roller mechanism 17 comprises a mounting plate 18 fixedly arranged on the outer wall of the support frame 1, the bottom surface of the mounting plate 18 is connected with a walking wheel 20 through a compression spring 19, a pressure lever 21 movably penetrates through the mounting plate 18, the lower end of the pressure lever 21 is connected with the walking wheel 20, the upper end of the pressure lever 21 is slidably connected with a pedal rod 22 (capable of being used for treading and pressing down), and the side wall of the lower portion of the support frame 1 is provided with a slot 23 which is in adaptive plug-in connection with the pedal rod 22. During the use, the accessible is stepped on and is pressed the foot lever and make walking wheel bottom be less than the support frame bottom, then insert the depression bar in the slot keep fixed can, at this moment, the accessible walking wheel promotes the rotation. Wherein, compression spring is the state of the drawing in the normal condition, and when the walking wheel pushed down, compression spring can also play certain cushioning effect.

According to the drilling equipment for geological exploration, the drill bit mechanism is designed in an assembled mode, reasonable assembly can be carried out according to needs, the drilling aperture can be adjusted in a gradual changing mode, the drilling equipment is simple, efficient and flexible, modular replacement and maintenance can be achieved, the cost performance is high, the whole equipment is convenient to transfer and push, and the drilling equipment is convenient and rapid to use and high in comprehensive practicability.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a drilling equipment for geological survey, includes both sides support frame and links in the crossbeam between the support frame upper end, and drilling actuating mechanism, drill bit mechanism are installed in proper order to top-down on the crossbeam, and drilling actuating mechanism is used for the rotatory pushing down of drive bit mechanism or rotatory promotion, its characterized in that: the drill bit mechanism comprises an axis driving rod, a plurality of outer cylinders and a drilling ring, wherein the outer cylinders and the drilling ring are alternately sleeved outside the axis driving rod from top to bottom, the outer cylinders are connected with the drilling ring in a sliding mode, and the upper end of the axis driving rod penetrates through the outer cylinder and extends out of the outer cylinder and is connected with the drilling driving mechanism.

2. The drilling apparatus for geological exploration according to claim 1, wherein: the drilling driving mechanism comprises a motor and a hydraulic telescopic column, the output end of the motor is connected with the hydraulic telescopic column and used for driving the hydraulic telescopic column to rotate, and the output end of the hydraulic telescopic column is connected with an axis driving rod and used for driving the hydraulic telescopic column to move in the vertical direction.

3. The drilling apparatus for geological exploration according to claim 1, wherein: the upper surface and the lower surface of the drilling ring are provided with annular chutes, and the opening end surface of the outer cylinder body is correspondingly provided with a sliding block which is matched with the annular chutes in a sliding manner.

4. The drilling apparatus for geological exploration according to claim 1, wherein: the drilling ring is at least provided with 2, the outer diameters of the drilling rings from top to bottom are the same or gradually reduced, and a plurality of metal spurs are arranged on the annular array of the outer ring wall surface of the drilling ring and used for geological drilling and crushing.

5. The drilling apparatus for geological exploration according to claim 1, wherein: the drilling ring center is seted up the opening that supplies the axle center actuating lever to run through, and the opening periphery is equipped with the tongue of a plurality of intercommunications, and axle center actuating lever outer wall corresponds and is equipped with the lug with the tongue adaptation.

6. The drilling apparatus for geological exploration according to claim 1, wherein: the outer cylinder body at the bottom end is in a solid inverted cone shape, and a through groove matched with the axis driving rod and the lug is formed in the outer cylinder body.

7. A drilling apparatus for geological exploration, according to any one of claims 1 to 6, wherein: the utility model discloses a walking wheel device, including support frame, support frame lower part lateral wall, gyro wheel mechanism, mounting panel bottom surface have the walking wheel through compression spring even, and the activity runs through there is the depression bar on the mounting panel, and the depression bar lower extreme links to each other with the walking wheel, and the depression bar upper end slides and even has the foot bar, and the slot of pegging graft with the foot bar adaptation is seted up to support frame lower part lateral wall.