CN219622635U

CN219622635U - Self-walking drilling machine

Info

Publication number: CN219622635U
Application number: CN202322023224.1U
Authority: CN
Inventors: 张朋飞; 刘金波; 龚世龙; 柴瑞杰
Original assignee: Hebei Fccs Coal Mine Machinery Manufacturing Co ltd
Current assignee: Hebei Fccs Coal Mine Machinery Manufacturing Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2023-09-01
Anticipated expiration: 2033-07-31

Abstract

The utility model belongs to the technical field of drilling equipment for soil layer rocks, and discloses a self-walking drilling machine, which comprises a walking trolley main body and a drilling machine main body, wherein the walking trolley main body is provided with a power supply box and an electric cabinet, the walking trolley main body is provided with a storage shell, the storage shell is slidably provided with an auxiliary supporting mechanism, the auxiliary supporting mechanism is provided with a lifting table, the walking trolley main body is provided with a hydraulic cylinder, the drilling machine main body is arranged on the lifting table, and the lifting table is provided with a second through hole; the auxiliary supporting mechanism comprises a supporting rod, hinge joints are formed in four side faces of the lower end of the supporting rod, a metal supporting plate is hinged to the hinge joints, and a pile tip is arranged on the supporting rod; the magnetic ring is arranged at the port part of the storage shell, and by adopting the structural design of the utility model, the metal supporting plates with four open sides are matched with the supporting rods and the pile tips positioned at the lower sides of the supporting rods to play an auxiliary supporting effect on the lifting table, so that the stability of the main body of the drilling machine during drilling is ensured.

Description

Self-walking drilling machine

Technical Field

The utility model belongs to the technical field of drilling equipment for soil rock, and particularly relates to a self-walking drilling machine.

Background

Geotechnical engineering investigation refers to the steps of finding out, analyzing and evaluating the geology, environmental characteristics and geotechnical engineering conditions of a construction site according to the requirements of construction engineering, compiling an investigation file, if the investigation work is not in place, the geology problem of poor engineering will be revealed, even if the design and construction of an upper structure are high-quality, the upper structure cannot be damaged, and engineering activities of different types and scales bring different degrees of influence to the geological environment; different geological conditions bring different effects to engineering construction; while in geotechnical engineering investigation, a drilling machine is needed to crush and drill the geotechnical.

Because the volume of the drilling machine equipment for crushing and drilling rock soil is generally larger, the bottom of the existing drilling machine equipment is provided with a walking vehicle body for facilitating the movement of the drilling machine, so that the drilling machine is convenient to walk, but when the drilling machine is used for drilling and exploration, if the drilling machine is independently supported by the wheels of the walking vehicle body, the overall stability of the drilling machine can not be ensured, and the exploration operation of the drilling machine is not facilitated.

Disclosure of Invention

In view of the above-mentioned problems with the background art, the present utility model has as its object: it is intended to provide a self-walking drilling machine.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

the self-walking drilling machine comprises a walking trolley main body and a drilling machine main body, wherein the walking trolley main body is provided with a power supply box and an electric cabinet, the walking trolley main body is provided with a first through hole, the walking trolley main body is rectangular and provided with four storage shells, the cross section of each storage shell is T-shaped, the storage shells are slidably provided with auxiliary supporting mechanisms, the upper end parts of the auxiliary supporting mechanisms are provided with lifting tables, the upper surface of the walking trolley main body is provided with two output ends and a hydraulic cylinder connected with the bottom of each lifting table, the drilling machine main body is arranged on each lifting table, and the lifting tables are provided with second through holes, the central positions of which correspond to the first through holes and the output ends of the drilling machine main body;

the auxiliary supporting mechanism comprises a supporting rod connected to the lifting table, the supporting rod is rectangular, hinge joints are formed in four side faces of the lower end part of the supporting rod, a metal supporting plate is hinged to the hinge joints, and a pile tip is arranged at the center of the lower end part of the supporting rod;

and a magnet ring is arranged at the port part of the storage shell.

Further, when the lower end part of the stay rod is in contact with the supporting surface, the upper end part of the stay rod and the upper end part of the storage shell are in the same level, and the upper end part of the storage shell can also play a supporting role on the lifting table, so that the stability of the drilling machine main body in the use process is enhanced.

Further limited, the power supply box with the upper surface of electric cabinet with the upper end of collecting shell is in same horizontal plane, such design, the power supply box with the upper surface of electric cabinet also can play the supporting role to the elevating platform, and then strengthens the stability in the rig main part use.

Further limited, the magnet ring is fixed mounting in the port portion of receiver with the mode of screw, and such design, the mode installation of screw installation is comparatively firm, is difficult for dropping, can dismantle the change simultaneously, guarantees the magnetic force adsorption effect of magnet ring to the metal fagging.

Further limited, the minimum angle size between the metal fagging and the lateral surface of vaulting pole is 90, and when this design, the metal fagging supports, and the hinge joint can play the effect of blockking, guarantees the supporting effect to the vaulting pole four sides.

The beneficial effects of the utility model are that:

by adopting the structural design of the utility model, the traveling trolley body is installed, thereby realizing the purpose of self-traveling, being fast and convenient to move and ensuring the efficiency;

by adopting the structural design of the utility model, when drilling, the hydraulic cylinder is controlled to run, the descent of the auxiliary supporting mechanism can be realized, then under the effect of the magnet ring, the metal supporting plate can be expanded to four sides by magnetic force until the metal supporting plate contacts with the placing surface of the walking trolley main body due to the descent of the lifting platform, and the four-side expanded metal supporting plate is matched with the supporting rod and the pile tip positioned at the lower side of the supporting rod to play an auxiliary supporting effect on the lifting platform, thereby ensuring the stability of the drilling machine main body during drilling;

by adopting the structural design of the utility model, when the auxiliary supporting mechanism is not used, the hydraulic cylinder rises, the metal supporting plate can be limited by the space of the storage shell, and then the metal supporting plate is converged into the storage shell, so that the lower side of the traveling trolley main body is not interfered, and the traveling of the traveling trolley main body is not influenced.

Drawings

The utility model can be further illustrated by means of non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic view of a self-propelled drilling machine embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of a self-propelled drilling machine according to an embodiment of the present utility model at a position of an auxiliary supporting mechanism;

FIG. 3 is a schematic view of the structure of the auxiliary supporting mechanism of the self-propelled drilling machine according to the embodiment of the present utility model when the metal stay plates are spread;

FIG. 4 is a schematic view of the structure of the auxiliary support mechanism of the self-propelled drilling machine according to the embodiment of the present utility model when the metal stay plates are bundled;

the main reference numerals are as follows:

a walking trolley main body 1; a drill body 2; a power supply box 3; an electric control box 4; a first through hole 5; a storage case 6; an auxiliary supporting mechanism 7; a lifting table 8; a hydraulic cylinder 9; a second through hole 10; a magnet ring 11;

a stay bar 71; a hinge interface 72; a metal stay 73; pile tip 74.

Detailed Description

In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.

As shown in fig. 1 to 4, the self-walking drilling machine comprises a walking trolley main body 1 and a drilling machine main body 2, wherein the walking trolley main body 1 is provided with a power box 3 and an electric cabinet 4, the walking trolley main body 1 is provided with a first through hole 5, the walking trolley main body 1 is provided with four storage shells 6 in a rectangular shape, the cross section of each storage shell 6 is T-shaped, each storage shell 6 is slidably provided with an auxiliary supporting mechanism 7, the upper end part of each auxiliary supporting mechanism 7 is provided with a lifting table 8, the upper surface of the walking trolley main body 1 is provided with two hydraulic cylinders 9, the two output ends of each hydraulic cylinder are connected with the bottom of each lifting table 8, the drilling machine main body 2 is arranged on each lifting table 8, and each lifting table 8 is provided with a second through hole 10, the center positions of which correspond to the first through hole 5 and the output end of the drilling machine main body 2;

the auxiliary supporting mechanism 7 comprises a supporting rod 71 connected to the lifting table 8, the supporting rod 71 is rectangular, hinge joints 72 are formed in four side faces of the lower end part of the supporting rod 71, a metal supporting plate 73 is mounted in a hinged mode on the hinge joints 72, and a pile tip 74 is mounted at the center position of the lower end part of the supporting rod 71;

a magnet ring 11 is attached to the port of the housing case 6.

In the embodiment, when the self-walking drilling machine is used, the walking trolley body 1 carries the drilling machine body 2 to move to a using position, then the self-walking drilling machine is stopped, and the auxiliary supporting mechanism 7 is used for auxiliary supporting to ensure the stability of the drilling machine body 2 in the using process;

specific:

the hydraulic cylinder 9 operates to drive the lifting table 8 to descend, the supporting rod 71 descends, the metal supporting plate 73 in the storage shell 6 descends to expose the storage shell 6, and the metal supporting plate 73 cannot change the angle under the limiting effect of the hinging hole 72 because the section of the storage shell 6 is T-shaped, namely, the metal supporting plate 73 and the minimum angle of the outer surface of the supporting rod 71 are 90 degrees, so that the metal supporting plate 73 is inclined and opened towards four sides, the supporting force is ensured as the hydraulic cylinder 9 drives the lifting table 8 to continuously descend, the lower end part of the outwards-opened metal supporting plate 73 starts to contact with the placing surface of the travelling trolley main body 1, when the pile tip 74 is inserted into the placing surface of the travelling trolley main body 1, the lower surface of the metal supporting plate 73 is contacted with the placing surface of the travelling trolley main body 1, and the metal supporting plate 73 cannot change the angle again under the limiting effect of the hinging hole 72, namely, the minimum angle of the metal supporting plate 73 and the placing surface of the travelling trolley main body 1 are contacted with the placing surface of the travelling trolley main body 1, the supporting force is ensured, and the supporting force of the four groups of supporting mechanisms is ensured, and the supporting force is also ensured to be provided with the supporting force of the supporting point 74, and the supporting force is ensured, and the supporting force of the supporting point is also can be fixed in the supporting point of the travelling trolley main body 1, and the travelling trolley main body 1 is provided with the supporting force;

when the drilling machine main body 2 is used or the travelling trolley main body 1 needs to move again, the hydraulic cylinder 9 operates to drive the lifting table 8 to move upwards, the metal supporting plate 73 moves upwards immediately, the metal supporting plate 73 can be forced to droop and enter the storage shell 6 to be stored under the limit effect of the storage shell 6, and the metal supporting plate 73 is not exposed out of the storage mode of the storage shell 6, so that the metal supporting plate 73 cannot interfere with the lower side of the travelling trolley main body 1, and normal movement of the travelling trolley main body 1 is not affected.

Preferably, when the lower end of the stay 71 contacts the supporting surface, the upper end of the stay 71 is level with the upper end of the housing case 6, and the upper end of the housing case 6 can also support the lifting table 8, so that the stability of the drill main body 2 during use is enhanced, and in practice, whether the upper end of the housing case 6 is required to be supported in an auxiliary manner can be considered according to the specific situation.

Preferably, the upper surfaces of the power box 3 and the electric cabinet 4 are in the same horizontal plane with the upper end part of the storage shell 6, so that the upper surfaces of the power box 3 and the electric cabinet 4 can also play a supporting role on the lifting table 8, stability of the drilling machine main body 2 in the use process is further enhanced, and in fact, auxiliary supporting can be carried out according to specific conditions by considering the upper surfaces of the power box 3 and the electric cabinet 4.

Preferably, the magnet ring 11 is fixedly mounted on the port portion of the storage case 6 by a screw, so that the screw is mounted firmly and is not easy to fall, and the magnet ring 11 can be detached and replaced simultaneously, so that the magnetic force adsorption effect of the magnet ring 11 on the metal supporting plate 73 is ensured, and in practice, the mounting mode of the magnet ring 11 can be considered according to specific conditions.

Preferably, the minimum angular dimension between the metal stay 73 and the outer side surface of the stay 71 is 90 °, and when the metal stay 73 is supported, the hinge openings 72 can have a blocking effect, so that the support effect on the four sides of the stay 71 is ensured, and in practice, the minimum angular dimension between the metal stay 73 and the outer side surface of the stay 71 may be considered according to the specific situation.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.

Claims

1. From walking rig, including walking dolly main part (1) and rig main part (2), power supply box (3) and electric cabinet (4), its characterized in that are installed to walking dolly main part (1): the automatic drilling machine is characterized in that the walking trolley body (1) is provided with a first through hole (5), the walking trolley body (1) is rectangular and provided with four storage shells (6), the cross section of each storage shell (6) is T-shaped, each storage shell (6) is slidably provided with an auxiliary supporting mechanism (7), the upper end part of each auxiliary supporting mechanism (7) is provided with a lifting table (8), the upper surface of the walking trolley body (1) is provided with two output ends and a hydraulic cylinder (9) connected with the bottom of each lifting table (8), the drilling machine body (2) is arranged on each lifting table (8), and the lifting tables (8) are provided with second through holes (10) with central positions corresponding to the first through holes (5) and the output ends of the drilling machine body (2);

the auxiliary supporting mechanism (7) comprises a supporting rod (71) connected to the lifting table (8), the supporting rod (71) is rectangular, hinge joints (72) are formed in four side faces of the lower end part of the supporting rod (71), a metal supporting plate (73) is hinged to the hinge joints (72), and a pile tip (74) is arranged at the central position of the lower end part of the supporting rod (71);

a magnet ring (11) is mounted on the port of the storage case (6).

2. The self-propelled drilling machine of claim 1 wherein: when the lower end of the stay (71) is in contact with the supporting surface, the upper end of the stay (71) and the upper end of the storage case (6) are in the same horizontal plane.

3. The self-propelled drilling machine of claim 2 wherein: the upper surfaces of the power supply box (3) and the electric control box (4) are positioned on the same horizontal plane with the upper end part of the storage shell (6).

4. A self-propelled drilling machine according to claim 3 and wherein: the magnet ring (11) is fixedly mounted on the port of the housing case (6) by means of screws.

5. The self-propelled drilling machine of claim 4 wherein: the minimum angular dimension between the metal stay (73) and the outside surface of the stay (71) is 90 degrees.