CN212296218U

CN212296218U - Multifunctional core drilling machine

Info

Publication number: CN212296218U
Application number: CN202021110187.8U
Authority: CN
Inventors: 孙社武; 邓广玉; 张战备
Original assignee: Geotechnical Engineering Branch Of China Coal Jiangnan Construction Development Co ltd
Current assignee: Geotechnical Engineering Branch Of China Coal Jiangnan Construction Development Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-01-05
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a multi-functional core drilling machine, including bottom plate frame and spacing post, the lower extreme both sides of bottom plate frame are provided with the athey wheel, and the upper end four corners of bottom plate frame settles and have first pneumatic cylinder, the lower extreme of first pneumatic cylinder is connected with the backup pad, upper end one side of bottom plate frame is provided with the gasoline engine, and the upper end opposite side of bottom plate frame is fixed with the fixed foot of pylon, upper end one side of the fixed foot of pylon is connected with the pylon, and the one end inboard of pylon wears to be equipped with the fixed axle. This multi-functional core drilling machine is provided with spacing fixed block, distribute at the spacing fixed block of fixed block both sides, the inside central point of cooperation puts some third pneumatic cylinders of being fixed for the motor reaches the effect of going up and down, promotes this core drilling machine's work efficiency greatly, and the third pneumatic cylinder is provided with two, guarantees the stability of motor lift in-process, the condition of slope to one side can not appear, some spacing posts of third pneumatic cylinder both sides distribution of deuterogamying, further promote stability.

Description

Multifunctional core drilling machine

Technical Field

The utility model relates to a core drilling machine technical field specifically is a multi-functional core drilling machine.

Background

The core drilling machine is suitable for construction in a mountainous area and large-terrain cutting environment or construction in a forest area, and has the characteristics of modular design, high drilling efficiency due to easy disassembly and assembly, convenience in transportation, low cost, environmental friendliness and the like. HQ formations with depths exceeding 350 meters and NQ formations with depths of more than 500 meters can be drilled in most cases.

The core drilling machine on the market needs to consume a large amount of manpowers in the actual operation process, and work efficiency is not high, and is more loaded down with trivial details to the change of steel pipe simultaneously, and stable not high enough problem for this reason, we propose such multi-functional core drilling machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional core drilling machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional core drilling machine comprises a base plate frame and a limiting column, wherein crawler wheels are arranged on two sides of the lower end of the base plate frame, first hydraulic cylinders are arranged at four corners of the upper end of the base plate frame, a supporting plate is connected to the lower end of each first hydraulic cylinder, a gasoline engine is arranged on one side of the upper end of the base plate frame, a tower fixing foot is fixed to the other side of the upper end of the base plate frame, a tower is connected to one side of the upper end of the tower fixing foot, a fixing shaft penetrates through the inner side of one end of the tower, a wire wheel is arranged on the inner side of the other end of the tower, a tower supporting frame is distributed on the outer side of the other end of the tower, second hydraulic cylinders are fixed to two outer sides of the tower, a positioning block is arranged at the other end of each second hydraulic cylinder, a, and the inside central point of spacing fixed block puts and is fixed with the third pneumatic cylinder, the upper end of third pneumatic cylinder is connected with the connecting block, spacing post is fixed in the outside both sides of connecting block, and the inboard arrangement of connecting block has the motor, spacing hole has been seted up to the inside both sides of spacing fixed block, the lower extreme of motor is connected with central guide rod axle, and the lower extreme of central guide rod axle is provided with fixed establishment, fixed establishment's lower extreme is fixed with the steel pipe.

Preferably, first pneumatic cylinder evenly distributed is in bottom plate frame upper end four corners, and is fixed connection between first pneumatic cylinder and the backup pad.

Preferably, the tower frame is movably connected with the tower frame fixing feet through a fixing shaft, the second hydraulic cylinders are symmetrically distributed along the vertical central axis of the tower frame, and the second hydraulic cylinders are movably connected with the tower frame.

Preferably, the limiting fixing blocks are symmetrically distributed on two sides of the fixing block, the third hydraulic cylinders are fixedly connected with the limiting fixing blocks, the number of the third hydraulic cylinders is two, and the motor is movably connected through the third hydraulic cylinders.

Preferably, the limiting columns are symmetrically distributed on two sides of the third hydraulic cylinder, the limiting columns are tightly attached to the limiting holes, and the number of the limiting columns is four.

Preferably, the fixing mechanism comprises a fixing sleeve, a tightening block and a fastening bolt, the tightening block is fixed on the outer portions of two sides of the fixing sleeve, and the fastening bolt penetrates through the outer side of the tightening block.

Preferably, the fixed sleeve is fixedly connected with the central guide rod shaft, and the steel pipe is movably connected with the central guide rod shaft through the fixed sleeve and the fastening bolt.

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

the multifunctional core drilling machine is provided with the first hydraulic cylinders which are uniformly distributed at four corners of the upper end of the base plate frame and are uniformly distributed at the four corners of the upper end of the base plate frame, two hydraulic cylinders are in a group, the lower end of the first hydraulic cylinder is fixed with the supporting plate, and the contact area with the ground is increased, so that the stability of the whole core drilling machine in the actual use process is improved, the inclination in the actual use process is avoided, the use safety is improved, the firmness of connection between the first hydraulic cylinders and the supporting plate can be ensured, and the service life is prolonged;

the tower frame and the tower frame fixing feet are movably connected through the fixing shaft, and the second hydraulic cylinders are symmetrically distributed on two sides of the tower frame, so that the tower frame can be lifted under the pushing of the second hydraulic cylinders, the actual use effect of the core drilling machine is improved, the labor consumption is effectively reduced, meanwhile, the stability of the tower frame in the lifting and using processes can be ensured due to the symmetrical distribution, and the situation that the actual use effect is influenced due to the inclined shaking is avoided;

the two limiting fixed blocks are symmetrically distributed on two sides of the fixed block, and the limiting fixed blocks distributed on two sides of the fixed block are matched with the third hydraulic cylinders fixed in the center of the inner part, so that the motor achieves the lifting effect, the working efficiency of the core drilling machine is greatly improved, meanwhile, the two third hydraulic cylinders are arranged, the stability of the motor in the lifting process is ensured, the situation that the motor is inclined to one side cannot occur, and the stability is further improved by matching with the limiting columns distributed on two sides of the third hydraulic cylinders;

for fixed connection between fixed cover and the central guide rod axle, the fastness and the stability of connecting between the two can be guaranteed to fixed cover and central guide rod axle of fixed connection, can not appear at the not hard up condition of in-service use, through fastening bolt elasticity tightening block, can change the steel pipe of installing in fixed cover inside, promote the in-service use effect of this core rig.

Drawings

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

FIG. 2 is a schematic diagram of a side view of the drill body of the present invention;

FIG. 3 is a schematic view of the drill body of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 3 according to the present invention;

fig. 5 is the structural schematic diagram of the bottom plate frame of the present invention.

In the figure: 1. a bottom plate frame; 2. a crawler wheel; 3. a first hydraulic cylinder; 4. a support plate; 5. a gasoline engine; 6. a tower frame fixing foot; 7. a tower; 8. a fixed shaft; 9. a wire wheel; 10. a tower support frame; 11. a second hydraulic cylinder; 12. positioning blocks; 13. a drill body; 14. a fixed block; 15. a limit fixing block; 16. a third hydraulic cylinder; 17. connecting blocks; 18. a limiting column; 19. a limiting hole; 20. a motor; 21. a central guide rod shaft; 22. a fixing mechanism; 2201. fixing a sleeve; 2202. a tightening block; 2203. fastening a bolt; 23. and (5) steel pipes.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a multifunctional core drilling machine comprises a bottom plate frame 1, crawler wheels 2, first hydraulic cylinders 3, a supporting plate 4, a gasoline engine 5, tower fixing feet 6, a tower 7, a fixing shaft 8, a wire wheel 9, a tower supporting frame 10, a second hydraulic cylinder 11, a positioning block 12, a drilling body 13, a fixing block 14, a limiting fixing block 15, a third hydraulic cylinder 16, a connecting block 17, a limiting column 18, a limiting hole 19, a motor 20, a central guide rod shaft 21, a fixing mechanism 22, a fixing sleeve 2201, a tightening block 2202, fastening bolts 2203 and steel pipes 23, wherein the crawler wheels 2 are arranged on two sides of the lower end of the bottom plate frame 1, the first hydraulic cylinders 3 are arranged at four corners of the upper end of the bottom plate frame 1, the supporting plate 4 is connected to the lower end of the first hydraulic cylinders 3, the first hydraulic cylinders 3 are uniformly distributed at four corners of the upper end of the bottom plate frame 1, the first hydraulic cylinders 3 and the supporting plate 4 are fixedly connected, and, the two are in a group, the supporting plate 4 is fixed at the lower end of the two, the contact area with the ground is increased, so that the stability of the whole core drilling machine in the actual use process is improved, the inclination in the actual use process is avoided, the use safety is improved, the firmness of connection between the first hydraulic cylinder 3 and the supporting plate 4 can be ensured, and the service life is prolonged;

one side of the upper end of the bottom plate frame 1 is provided with a gasoline engine 5, the other side of the upper end of the bottom plate frame 1 is fixed with a tower frame fixing foot 6, one side of the upper end of the tower frame fixing foot 6 is connected with a tower frame 7, a fixing shaft 8 penetrates through the inner side of one end of the tower frame 7, a wire wheel 9 is arranged on the inner side of the other end of the tower frame 7, a tower frame supporting frame 10 is distributed on the outer side of the other end of the tower frame 7, second hydraulic cylinders 11 are fixed on two outer sides of the tower frame 7, a positioning block 12 is arranged on the other end of each second hydraulic cylinder 11, the tower frame 7 and the tower frame fixing foot 6 are movably connected through the fixing shaft 8, the second hydraulic cylinders 11 are symmetrically distributed along the vertical central axis of the tower frame 7, the second hydraulic cylinders 11 are movably connected with the tower frame 7, the second hydraulic cylinders 11 are symmetrically distributed on two sides, manpower consumption is effectively reduced, meanwhile, the symmetrical distribution can ensure the stability of the tower 7 in the lifting and using processes, and the condition that the actual using effect is influenced by the inclination and the shaking is avoided;

the inner sides of the tower frame fixing feet 6 are distributed with drill bodies 13, one side of the upper end of each drill body 13 is connected with a fixing block 14, two outer sides of each fixing block 14 are connected with limit fixing blocks 15, a third hydraulic cylinder 16 is fixed at the inner center position of each limit fixing block 15, the upper end of each third hydraulic cylinder 16 is connected with a connecting block 17, limit columns 18 are fixed at two outer sides of each connecting block 17, the inner sides of the connecting blocks 17 are provided with motors 20, two inner sides of each limit fixing block 15 are provided with limit holes 19, the limit columns 18 are symmetrically distributed at two sides of each third hydraulic cylinder 16, the limit columns 18 are tightly attached to the limit holes 19, four limit columns 18 are arranged, the limit fixing blocks 15 are symmetrically distributed at two sides of each fixing block 14, the third hydraulic cylinders 16 are fixedly connected with the limit fixing blocks 15, meanwhile, the third hydraulic cylinders 16 are provided with two third hydraulic, the limiting fixing blocks 15 distributed on two sides of the fixing block 14 are matched with the third hydraulic cylinders 16 fixed in the center of the inner part, so that the motor 20 achieves the lifting effect, the working efficiency of the core drilling machine is greatly improved, meanwhile, the number of the third hydraulic cylinders 16 is two, the stability of the motor 20 in the lifting process is ensured, the situation that the motor 20 inclines to one side cannot occur, and the stability is further improved by matching with the limiting columns 18 distributed on two sides of the third hydraulic cylinders 16;

the lower end of the motor 20 is connected with a central guide rod shaft 21, the lower end of the central guide rod shaft 21 is provided with a fixing mechanism 22, the lower end of the fixing mechanism 22 is fixed with a steel pipe 23, the fixing mechanism 22 comprises a fixing sleeve 2201, a tightening block 2202 and a fastening bolt 2203, and the external parts of the two sides of the fixed sleeve 2201 are fixed with a tightening block 2202, the outer side of the tightening block 2202 is penetrated with a fastening bolt 2203, the fixed sleeve 2201 is fixedly connected with the central guide rod shaft 21, and the steel pipe 23 forms a movable connection with the central guide rod shaft 21 through a fixing sleeve 2201 and a fastening bolt 2203, the fixing sleeve 2201 and the central guide rod shaft 21 are fixedly connected, can ensure the firmness and stability of the connection between the two, can not be loosened in the actual use process, and the tightening block 2202 is tightened by the tightening bolt 2203, the steel pipe 23 arranged in the fixed sleeve 2201 can be replaced, and the practical use effect of the core drilling machine is improved.

The working principle is as follows: for the multifunctional core drilling machine, firstly, the crawler wheels 2 are driven by the gasoline engine 5((GX100-KRH type)) to drive the core drilling machine to move to a working place, then the support plate 4 is fixed on the ground by the first hydraulic cylinder 3(SU40X100CA type), the first hydraulic cylinders 3 evenly distributed at four corners of the upper end of the base plate frame 1 are in a group of two, the support plate 4 is fixed at the lower end, the contact area with the ground is increased, so that the stability of the whole core drilling machine in the actual use process is improved, the inclination in the actual use process is avoided, the use safety is improved, the fixedly connected first hydraulic cylinders 3 and the support plate 4 can ensure the connection firmness and prolong the service life, the second hydraulic cylinders 11(SC80X650TC type) symmetrically distributed at two sides of the tower frame 7 can complete the lifting under the pushing of the second hydraulic cylinders 11, and the actual use effect of the core drilling machine is improved, manpower consumption is effectively reduced, meanwhile, the symmetrical distribution can ensure the stability of the tower frame 7 in the lifting and using processes, the condition that the actual using effect is influenced by inclined shaking is avoided, the steel pipe 23 is fixed on the fixing sleeve 2201, the fixing sleeve 2201 and the central guide rod shaft 21 are fixedly connected, the firmness and the stability of connection between the fixing sleeve 2201 and the central guide rod shaft 21 can be ensured, the condition that the steel pipe is loosened in the actual using process cannot occur, the steel pipe 23 arranged in the fixing sleeve 2201 can be replaced by loosening and tightening the tightening block 2202 through the fastening bolt 2203, the actual using effect of the core drilling machine is improved, the motor 20 is turned on, the motor 20 drives the steel pipe 23 to rotate, the limiting fixing blocks 15 distributed at two sides of the fixing block 14 are matched with the third hydraulic cylinder 16(SC100X125TC type) fixed at the inner central position, so that the motor 20 achieves the lifting effect, and the, meanwhile, the third hydraulic cylinders 16 are provided with two hydraulic cylinders, so that the stability of the motor 20 in the lifting process is guaranteed, the situation that the motor 20 inclines to one side cannot occur, the limiting columns 18 distributed on the two sides of the third hydraulic cylinders 16 are matched, the stability is further improved, and the using process of the whole multifunctional core drilling machine is completed.

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 multi-functional core drilling machine, includes bedplate frame (1) and spacing post (18), its characterized in that: crawler wheels (2) are arranged on two sides of the lower end of the base plate frame (1), first hydraulic cylinders (3) are arranged at four corners of the upper end of the base plate frame (1), a supporting plate (4) is connected with the lower end of the first hydraulic cylinders (3), a gasoline engine (5) is arranged on one side of the upper end of the base plate frame (1), tower fixing feet (6) are fixed on the other side of the upper end of the base plate frame (1), a tower (7) is connected on one side of the upper end of the tower fixing feet (6), a fixing shaft (8) is arranged on the inner side of one end of the tower (7) in a penetrating mode, a wire wheel (9) is arranged on the inner side of the other end of the tower (7), tower support frames (10) are distributed on the outer side of the other end of the tower (7), second hydraulic cylinders (11) are fixed on two sides of the outer portion of the tower (7), positioning blocks, and one side of the upper end of the drill body (13) is connected with a fixing block (14), the two outer sides of the fixing block (14) are connected with limiting fixing blocks (15), a third hydraulic cylinder (16) is fixed to the inner center of each limiting fixing block (15), the upper end of each third hydraulic cylinder (16) is connected with a connecting block (17), limiting columns (18) are fixed to the two outer sides of each connecting block (17), a motor (20) is arranged on the inner side of each connecting block (17), limiting holes (19) are formed in the two inner sides of each limiting fixing block (15), the lower end of each motor (20) is connected with a central guide rod shaft (21), a fixing mechanism (22) is arranged at the lower end of each central guide rod shaft (21), and a steel pipe (23) is fixed to the lower end of.

2. A multifunctional core drilling machine according to claim 1, characterized in that: first pneumatic cylinder (3) evenly distributed is in bottom plate frame (1) upper end four corners, and is fixed connection between first pneumatic cylinder (3) and backup pad (4).

3. A multifunctional core drilling machine according to claim 1, characterized in that: the tower (7) and the tower fixing feet (6) are movably connected through a fixing shaft (8), the second hydraulic cylinders (11) are symmetrically distributed along the vertical central axis of the tower (7), and the second hydraulic cylinders (11) are movably connected with the tower (7).

4. A multifunctional core drilling machine according to claim 1, characterized in that: spacing fixed block (15) symmetric distribution is in fixed block (14) both sides, and is fixed connection between third pneumatic cylinder (16) and spacing fixed block (15), and third pneumatic cylinder (16) are provided with two simultaneously to motor (20) constitute swing joint through third pneumatic cylinder (16).

5. A multifunctional core drilling machine according to claim 1, characterized in that: the limiting columns (18) are symmetrically distributed on two sides of the third hydraulic cylinder (16), the limiting columns (18) are tightly attached to the limiting holes (19), and four limiting columns (18) are arranged.

6. A multifunctional core drilling machine according to claim 1, characterized in that: the fixing mechanism (22) comprises a fixing sleeve (2201), a tightening block (2202) and a fastening bolt (2203), the tightening block (2202) is fixed on the outer portion of each of two sides of the fixing sleeve (2201), and the fastening bolt (2203) penetrates through the outer side of the tightening block (2202).

7. A multifunctional core drilling machine according to claim 6, characterized in that: the fixed sleeve (2201) is fixedly connected with the central guide rod shaft (21), and the steel pipe (23) is movably connected with the central guide rod shaft (21) through the fixed sleeve (2201) and the fastening bolt (2203).