CN211258512U

CN211258512U - Drilling machine for geotechnical engineering

Info

Publication number: CN211258512U
Application number: CN201922192672.8U
Authority: CN
Inventors: 徐会东; 叶江南; 王伟
Original assignee: Taizhou Geotechnical Engineering Co ltd
Current assignee: Taizhou Geotechnical Engineering Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-08-14
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a drilling machine for geotechnical engineering belongs to the drilling equipment field for geotechnical engineering, including building ground and frame, the top on building ground is provided with the slide rail, the other end of slider is connected with the base, the upper end fixed mounting of support column has the roof, the frame is located the middle part of roof, the exit end of electric putter is connected with the piston rod, the lower surface edge welding of disc has the connecting rod, the inside of fixed plate has seted up the spacing groove; the utility model discloses, the surface of motor is laminated with the internal surface of rubber pad mutually in this a drilling machine for geotechnical engineering, and the setting of rubber pad mainly used reduces the vibrations power under the motor operating condition, reduces the device's noise pollution, secondly does not need artifical fixed support in the device working process, has reduced staff's intensity of labour, and the device wholly can carry out the translation, has improved the device efficiency of punching and the accuracy of punching.

Description

Drilling machine for geotechnical engineering

Technical Field

The utility model relates to a drilling equipment technical field for geotechnical engineering specifically is a drilling machine for geotechnical engineering.

Background

Geotechnical engineering is a new technical system established in civil engineering practice in the 60 s of the 20 th century in the countries of europe and america, and is a research object of geotechnical engineering, wherein the geotechnical engineering is to solve problems of rock and soil engineering, including problems of foundation and foundation, slope, underground engineering and the like, and a drilling machine belongs to one of indispensable devices in geotechnical engineering.

The prior art has the following problems: 1. the drilling machine is supported through the manual work and is driled on ground, and drilling efficiency is low, and has increased staff's intensity of labour, and 2, the drilling machine flexibility is lower, need artifical transport to next place drilling after one drilling finishes, can't guarantee that drilling is located same water flat line.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a drilling machine for geotechnical engineering has accurate drilling, characteristics that drilling speed is fast.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drilling machine for geotechnical engineering, includes building ground and frame, the top on building ground is provided with the slide rail, and the inside of slide rail is connected with the one end of slider, the other end of slider is connected with the base, and the top welding of base has the support column, the upper end fixed mounting of support column has the roof, the frame is located the middle part of roof, and the inboard fixed mounting of frame has electric putter, electric putter's exit end is connected with the piston rod, and the lower extreme of piston rod installs the disc, the lower surface edge welding of disc has the connecting rod, and the lower extreme of connecting rod is connected with the fixed plate, the spacing groove has been seted up to the inside of fixed plate, and the inner wall.

Preferably, the building ground is connected with the base through a sliding rail and a sliding block, and the sliding rails are parallel to each other.

Preferably, the base is perpendicular to the support columns, and a gantry mechanism is formed between the support columns and the top plate.

Preferably, the electric push rod forms a telescopic structure through the piston rod and the disc, and the disc is connected with the fixed plate through the connecting rod.

Preferably, the connecting rods are parallel to each other, the connecting rods are distributed along the lower surface of the disc in a triangular shape, and the connecting rods are symmetrical with each other about the vertical center line of the disc.

Preferably, the motor is installed to the inboard of rubber pad, and the exit end of motor is connected with the transmission shaft, the lower extreme welding of transmission shaft has the screw thread drilling rod, the surface of motor and the internal surface of rubber pad are laminated mutually, and the motor passes through to constitute rotating-structure between transmission shaft and the screw thread drilling rod.

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

1. the utility model discloses: this a disc is connected with the fixed plate through the connecting rod in the drilling machine for geotechnical engineering, and consequently the disc is the same with fixed plate frequency of motion, and the setting of connecting rod makes on the disc lower thrust homodisperse to the fixed plate for the fixed plate descends gently.

2. The utility model discloses: the surface of motor and the internal surface of rubber pad are laminated mutually, and the setting of rubber pad mainly used reduces the shaking force under the motor operating condition, reduces the noise pollution of the device, secondly does not need artifical fixed support in the device working process, has reduced staff's intensity of labour.

3. The utility model discloses: the device is whole to be carried out the translation, therefore the screw thread drilling rod can leave one row of hole grooves that are located same water flat line on building ground, avoids appearing positional deviation between the hole groove, has improved the device efficiency of punching and the accuracy of punching.

Drawings

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

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

fig. 3 is a schematic view of the top view structure of the fixing plate of the present invention.

In the figure: 1. building a ground; 2. a slide rail; 3. a slider; 4. a base; 5. a support pillar; 6. a top plate; 7. a frame; 8. an electric push rod; 9. a piston rod; 10. a disc; 11. a connecting rod; 12. a fixing plate; 13. a limiting groove; 14. a rubber pad; 15. a motor; 16. a drive shaft; 17. and (4) a threaded drill rod.

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. 1-3, the present invention provides a technical solution: a drilling machine for geotechnical engineering comprises a building ground 1 and a rack 7, wherein the building ground 1 is connected with a base 4 through a sliding rail 2 and a sliding block 3, the sliding rails 2 are parallel to each other, the sliding block 3 on the lower surface of the base 4 is inserted into the sliding rail 2 in an aligning manner, the sliding block 3 translates inside the sliding rail 2 to enable the base 4 to move back and forth along the direction of the sliding rail 2, the base 4 is vertical to a supporting column 5, a gantry mechanism is formed between the supporting column 5 and a top plate 6, the supporting column 5, the base 4 and the top plate 6 are welded, the structure is stable and firm, an electric push rod 8 forms a telescopic structure through a piston rod 9 and a disc 10, the disc 10 is connected with a fixed plate 12 through a connecting rod 11, the electric push rod 8 is electrified, the electric push rod 8 pushes the piston rod 9 to extend downwards, the disc, the connecting rods 11 are distributed along the lower surface of the disc 10 in a triangular shape, the connecting rods 11 are symmetrical with each other about a vertical central line of the disc 10, the disc 10 and the fixing plate 12 have the same movement frequency, so that the fixing plate 12 descends, the connecting rods 11 enable the downward thrust on the disc 10 to be uniformly dispersed on the fixing plate 12, the fixing plate 12 descends gently, the motor 15 is installed on the inner side of the rubber pad 14, the outlet end of the motor 15 is connected with the transmission shaft 16, the threaded drill rod 17 is welded at the lower end of the transmission shaft 16, the outer surface of the motor 15 is attached to the inner surface of the rubber pad 14, the motor 15 forms a rotating structure through the transmission shaft 16 and the threaded drill rod 17, the motor 15 is electrified, the motor 15 drives the threaded drill rod 17 to rotate through the transmission shaft 16, and the motor 15 is subjected to the downward thrust, so that the motor, accomplish the device's drilling operation, the setting up of rubber pad 14 mainly used reduces the shaking force under the 15 operating condition of motor, reduce the device's noise pollution, secondly the device is whole can carry out the translation, consequently screw drill rod 17 can leave one row of hole grooves that are located same water flat line on building ground 1, avoid appearing positional deviation between the hole groove, improved the device efficiency of punching and the accuracy of punching, the device avoids the manpower to control the process of punching, staff's intensity of labour has been reduced.

The utility model discloses a theory of operation and use flow: when the device is used, firstly, two slide rails 2 are horizontally placed on a building ground 1 through the measurement of a caliper, the slide rails 2 and the building ground 1 are fixed through ground piles, then a slide block 3 on the lower surface of a base 4 is inserted into the slide rails 2 in an aligning way, the slide block 3 translates in the slide rails 2, so that the base 4 moves back and forth along the direction of the slide rails 2, an electric push rod 8 with the model of XTL100 is electrified, the electric push rod 8 pushes a piston rod 9 to extend downwards, a disc 10 at the lower end of the piston rod 9 descends along with the slide rails, the disc 10 is connected with a fixed plate 12 through a connecting rod 11, the fixed plate 12 descends along with the slide rails, a motor 15 with the model of 70KTYZ is electrified, the motor 15 drives a threaded drill rod 17 to rotate through a transmission shaft 16, and the motor 15 is subjected to downward thrust, so that the motor 15 descends while rotating, the, after the threaded drill rod 17 is drilled, the threaded drill rod is contracted, the sliding block 3 is translated inside the sliding rail 2, so that the whole device moves, and the device completes a row of drilling operation along the direction of the sliding rail 2.

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. Drilling machine for geotechnical engineering, comprising a building ground (1) and a frame (7), characterized in that: a slide rail (2) is arranged above the building ground (1), the interior of the slide rail (2) is connected with one end of a slide block (3), the other end of the slide block (3) is connected with a base (4), a supporting column (5) is welded above the base (4), a top plate (6) is fixedly installed at the upper end of the supporting column (5), the rack (7) is positioned in the middle of the top plate (6), an electric push rod (8) is fixedly arranged on the inner side of the frame (7), the outlet end of the electric push rod (8) is connected with a piston rod (9), and the lower end of the piston rod (9) is provided with a disc (10), the edge of the lower surface of the disc (10) is welded with a connecting rod (11), and the lower extreme of connecting rod (11) is connected with fixed plate (12), spacing groove (13) have been seted up to the inside of fixed plate (12), and the inner wall laminating of spacing groove (13) has rubber pad (14).

2. A drilling machine for geotechnical engineering according to claim 1, characterized in that: the building ground (1) is connected with the base (4) through the sliding rails (2) and the sliding blocks (3), and the sliding rails (2) are parallel to each other.

3. A drilling machine for geotechnical engineering according to claim 1, characterized in that: the base (4) and the supporting columns (5) are perpendicular to each other, and a gantry mechanism is formed between the supporting columns (5) and the top plate (6).

4. A drilling machine for geotechnical engineering according to claim 1, characterized in that: the electric push rod (8) forms a telescopic structure with the disc (10) through the piston rod (9), and the disc (10) is connected with the fixing plate (12) through the connecting rod (11).

5. A drilling machine for geotechnical engineering according to claim 1, characterized in that: the connecting rods (11) are parallel to each other, the connecting rods (11) are distributed in a triangular mode along the lower surface of the disc (10), and the connecting rods (11) are symmetrical with respect to the vertical center line of the disc (10).

6. A drilling machine for geotechnical engineering according to claim 1, characterized in that: motor (15) are installed to the inboard of rubber pad (14), and the exit end of motor (15) is connected with transmission shaft (16), the lower extreme welding of transmission shaft (16) has screw thread drilling rod (17), the surface of motor (15) and the internal surface of rubber pad (14) are laminated mutually, and constitute revolution mechanic between motor (15) through transmission shaft (16) and screw thread drilling rod (17).