CN220133887U - Engineering geological drilling equipment - Google Patents

Abstract

The utility model relates to the technical field of drilling equipment and discloses engineering geological drilling equipment, which comprises an equipment support frame, wherein a sliding support rod for supporting is fixedly arranged at the top of the rear end of the equipment support frame, an equipment fixing frame is welded outside the sliding support rod, a drilling adjusting seat is arranged on the outer wall of the sliding support rod in a sliding manner, a drilling mechanism is arranged on the drilling adjusting seat and comprises a drill bit, a main gear and a driven gear, universal wheels are connected at corners of the bottom end of the equipment support frame through screws, and a plurality of meshing tooth grooves are formed in one side of the sliding support rod at equal intervals along the radial outer wall. According to the utility model, the meshing tooth grooves and the positioning tooth blocks are meshed and positioned, so that the working distance of the drilling mechanism can be adjusted according to the use requirement, the drilling mechanism is suitable for adjustment of different heights, and when geological drilling is performed, the drilling range can be enlarged by simultaneously drilling through the linkage of a plurality of drill bits, so that the drilling efficiency is further improved; compared with the existing geological drilling equipment, the area of geological drilling is enlarged.

Description

Engineering geological drilling equipment

Technical Field

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

Background

Engineering geological drilling is an important method for acquiring accurate geological data of subsurface, and taking undisturbed soil samples through drilling holes and engineering geological drilling in situ refers to means for drilling holes in a rock (soil) layer and taking out a rock (soil) core (sample) to know about geological conditions by using mechanical equipment or tools, and drilling is short for short. It is an exploration method for engineering geology investigation, with the aim of understanding engineering geology and hydrogeology problems associated with hydraulic structures (dams, tunnels, buildings, etc.). Drilling is generally based on engineering geological mapping and geophysical prospecting to obtain certain data. To further ascertain the subsurface geologic conditions. It is still the main means of hydroelectric engineering geological investigation work. Engineering geological drilling equipment refers to the generic term for equipment or tools used to perform drilling operations in the exploration or exploitation of earth or rock formations. Engineering geological drilling equipment can be used in the fields of petroleum exploration, mineral resource exploration, constructional engineering and the like. The existing drilling equipment usually adopts an independent drill bit to perform drilling work, has a limited drilling range in the drilling process, and needs to consume longer working time if the area of a drilling point is larger, so that the working efficiency is lower.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the utility model and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

In order to solve the problems that the existing drilling equipment usually adopts an independent drill bit to carry out drilling work, the drilling range is limited in the drilling process, and if the area of a drilling point is large, longer working time is required to be consumed, so that the working efficiency is low, the utility model provides engineering geological drilling equipment.

The engineering geological drilling equipment provided by the utility model adopts the following technical scheme:

the utility model provides an engineering geology drilling equipment, includes the equipment support frame, the top fixed mounting of equipment support frame rear end has the slip bracing piece that is used for supporting, the outside welding of slip bracing piece has the equipment mount, the outer wall slip of slip bracing piece is equipped with the boring adjustment seat, be equipped with drilling mechanism on the boring adjustment seat, drilling mechanism includes drill bit, master gear and driven gear.

Preferably, the corner of equipment support frame bottom all has the universal wheel through the screw connection, a plurality of meshing tooth's socket has been seted up along radial outer wall equidistance to one side of slip bracing piece.

Preferably, the drilling adjusting seat is provided with a sliding hole matched with the sliding supporting rod near the inner part of one end of the sliding supporting rod, and the inner wall of the sliding hole is provided with a movable cavity.

Preferably, an adjusting screw is connected to the outer wall of one side of the drilling adjusting seat in a threaded manner, one end of the adjusting screw extends into the movable cavity and is movably connected with a connecting block, and a positioning tooth block matched with the meshing tooth slot is fixed on the inner wall of the connecting block.

Preferably, the front end at the top of the drilling adjusting seat is provided with a cylinder, the output end of the cylinder penetrates through the inner wall of the drilling adjusting seat and is fixedly connected with a motor, a protective cover is arranged outside the motor, and the bottom of the protective cover is fixedly provided with a drilling disc.

Preferably, the inner wall of the drilling disc is provided with a plurality of connecting shafts in a circumferential equidistant rotation mode, the connecting shafts are fixedly connected with the driven gears, the output end of the motor penetrates through the inner wall of the drilling disc and is in transmission connection with the main gears, and the main gears are in meshed connection with the driven gears.

In summary, the utility model has the following beneficial technical effects:

according to the utility model, the meshing tooth grooves and the positioning tooth blocks are meshed and positioned, so that the working distance of the drilling mechanism can be adjusted according to the use requirement, the drilling mechanism is suitable for adjustment of different heights, and when geological drilling is performed, the drilling range can be enlarged by simultaneously drilling through the linkage of a plurality of drill bits, so that the drilling efficiency is further improved; compared with the existing geological drilling equipment, the area of geological drilling is enlarged, and the working efficiency is improved.

Drawings

Fig. 1 is a front view of an engineering geological drilling rig according to an embodiment of the application.

Fig. 2 is a schematic structural diagram of an engineering geological drilling rig according to an embodiment of the application.

Fig. 3 is a partial exploded view of the drilling mechanism of the present embodiment.

Reference numerals illustrate: 1. an equipment support frame; 2. an equipment fixing frame; 3. a sliding support rod; 4. drilling an adjusting seat; 5. a drill bit; 6. engaging the tooth slot; 7. a universal wheel; 8. adjusting a screw; 9. a motor; 10. a drilling plate; 11. a movable cavity; 12. a connecting block; 13. positioning the tooth block; 14. a cylinder; 15. a main gear; 16. a driven gear; 17. and a connecting shaft.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses engineering geological drilling equipment. Referring to fig. 1-2, including equipment support frame 1, the corner of equipment support frame 1 bottom all has universal wheel 7 through the screw connection, and the mobile device support frame 1 of being convenient for uses, improves portability, and the top fixed mounting of equipment support frame 1 rear end has the slip bracing piece 3 that is used for supporting, and a plurality of meshing tooth's socket 6 has been seted up along radial outer wall equidistance to one side of slip bracing piece 3, provides spacing resistance, has equipment fixing frame 2 at the outside welding of slip bracing piece 3, provides the holding power of whole subassembly.

Referring to fig. 2-3, the outer wall of the sliding support rod 3 is slidably provided with a drilling adjusting seat 4, a sliding hole adapted to the sliding support rod 3 is formed in the inner portion, close to one end of the sliding support rod 3, of the drilling adjusting seat 4, a movable cavity 11 is formed in the inner wall of the sliding hole, one side outer wall of the drilling adjusting seat 4 is in threaded connection with an adjusting screw 8, one end of the adjusting screw 8 extends into the movable cavity 11 and is movably connected with a connecting block 12, a positioning tooth block 13 adapted to a meshing tooth slot 6 is fixed on the inner wall of the connecting block 12, after the drilling adjusting seat 4 moves to the proper height, the adjusting screw 8 can be rotated, then the adjusting screw 8 pushes the connecting block 12 to move to one side to be close to the sliding support rod 3, and the positioning tooth block 13 is clamped into the meshing tooth slot 6 to limit, so that the working position of the drilling adjusting seat 4 can be fixed.

Referring to fig. 3, a drilling mechanism is arranged on a drilling adjusting seat 4, the drilling mechanism comprises a drill bit 5, a main gear 15 and a driven gear 16, the drill bit 5 and the driven gear 16 are provided with a plurality of gears, a transmission output end of the driven gear 16 is fixedly connected with an input end of the drill bit 5, an air cylinder 14 is arranged at the front end of the top of the drilling adjusting seat 4, an output end of the air cylinder 14 penetrates through the inner wall of the drilling adjusting seat 4 and is fixedly connected with a motor 9, a protective cover is arranged outside the motor 9, and a drilling disc 10 is fixedly arranged at the bottom of the protective cover, so that the drilling disc 10 can be pushed to move along with the work of the air cylinder 14, and the drilling adjusting seat is convenient to approach the ground;

the inner wall of the drilling disc 10 is provided with a plurality of connecting shafts 17 in a circumferential equidistant rotation manner, the connecting shafts 17 are fixedly connected with driven gears 16, the output end of the motor 9 penetrates through the inner wall of the drilling disc 10 and is in transmission connection with the main gear 15, and when the motor 9 works to drive the main gear 15 to rotate, the main gear 15 and the driven gears 16 can be driven to rotate in a meshed manner, and then a plurality of drill bits 5 can be driven to drill holes on the ground.

The implementation principle of the engineering geological drilling device provided by the embodiment of the utility model is as follows: when the drilling machine is used, the universal wheels 7 are arranged to facilitate the movement of the equipment support frame 1 to a drilling site, then the adjusting screw rod 8 is loosened according to the height distance between the drilling adjusting seat 4 and the ground, the positioning tooth block 13 is separated from the meshing tooth groove 6, the positioning of the drilling adjusting seat 4 can be released, at the moment, the working height of the drilling adjusting seat 4 on the outer wall of the sliding supporting rod 3 can be adjusted, the adjusting screw rod 8 is screwed, the adjusting screw rod 8 pushes the connecting block 12 to move in the movable cavity 11 to be close to the outer wall of the sliding supporting rod 3, the connecting block is clamped into the meshing tooth groove 6 through the positioning tooth block 13 to be positioned, and the working position of the drilling adjusting seat 4 is fixed;

in the drilling process, the cylinder 14 is started, the output end of the cylinder 14 works to push the drilling disc 10 to move downwards so that the drill bit 5 is close to the ground, meanwhile, the motor 9 is started, the motor 9 works to drive the main gear 15 to rotate and then to be meshed with the driven gears 16, the drill bit 5 is linked to rotate to drill the ground through the driven gears 16, and the drill bits 5 work simultaneously, so that the working efficiency is greatly improved.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (6)

1. Engineering geological drilling equipment, including equipment support frame (1), its characterized in that: the top fixed mounting of equipment support frame (1) rear end has slide supporting rod (3) that are used for supporting, the outside welding of slide supporting rod (3) has equipment mount (2), the outer wall slip of slide supporting rod (3) is equipped with probing regulation seat (4), be equipped with drilling mechanism on probing regulation seat (4), drilling mechanism includes drill bit (5), master gear (15) and driven gear (16).

2. An engineering geological drilling rig according to claim 1, characterized in that: the corner of equipment support frame (1) bottom all is connected with universal wheel (7) through the screw, a plurality of meshing tooth's socket (6) have been seted up along radial outer wall equidistance to one side of slip bracing piece (3).

3. An engineering geological drilling rig according to claim 2, characterized in that: the drilling adjusting seat (4) is close to the sliding hole matched with the sliding supporting rod (3) in the sliding hole formed in one end of the sliding supporting rod (3), and the movable cavity (11) is formed in the inner wall of the sliding hole.

4. An engineered geological drilling rig as in claim 3, wherein: one side outer wall threaded connection of boring adjusting seat (4) has adjusting screw (8), in adjusting screw (8) one end extends to movable chamber (11) and swing joint has connecting block (12), the inner wall of connecting block (12) is fixed with location tooth piece (13) with meshing tooth's socket (6) adaptation.

5. An engineering geological drilling rig according to claim 1, characterized in that: the drilling device is characterized in that an air cylinder (14) is arranged at the front end of the top of the drilling adjusting seat (4), the output end of the air cylinder (14) penetrates through the inner wall of the drilling adjusting seat (4) and is fixedly connected with a motor (9), a protective cover is arranged outside the motor (9), and a drilling disc (10) is fixedly arranged at the bottom of the protective cover.

6. An engineered geological drilling rig as in claim 5, wherein: the inner wall of the drilling disc (10) is provided with a plurality of connecting shafts (17) in a circumferential equidistant rotation mode, the connecting shafts (17) are fixedly connected with a driven gear (16), the output end of the motor (9) penetrates through the inner wall of the drilling disc (10) and is in transmission connection with a main gear (15), and the main gear (15) is in meshed connection with the driven gear (16).