CN210948490U

CN210948490U - Drilling rig for geotechnical engineering investigation

Info

Publication number: CN210948490U
Application number: CN201922109885.XU
Authority: CN
Inventors: 龙昌能; 王之强; 甘泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-07-07
Anticipated expiration: 2029-11-30

Abstract

The utility model relates to the technical field of drilling, more specifically, a drilling device for geotechnical engineering investigation, which comprises a shell, a lifting plate, a second motor and a screw rod, wherein a rotating shaft is arranged inside the shell, two ends of the rotating shaft are respectively rotationally connected with the side wall of the shell, the outer side wall of the shell is fixedly connected with the first motor, the shaft extension end of the first motor is connected with the end part of the rotating shaft, a lead screw is arranged below the rotating shaft, the upper end of the lead screw is connected with the rotating shaft through a bevel gear set, a fixed block is arranged at the lower end of the lead screw, the lifting plate is arranged inside the shell, the lead screw penetrates through the lifting plate, the lead screw is in threaded connection with the lifting plate, the lower surface of the lifting plate is fixedly connected with the second motor, the shaft extension end of the second motor is provided with the screw rod, a supporting component is arranged at the lower, effectively prevent the dust from flying about in the drilling operation, avoid the air to be polluted, guaranteed that workman's is healthy.

Description

Drilling rig for geotechnical engineering investigation

Technical Field

The utility model relates to a probing technical field, more specifically say, are a probing device for geotechnical engineering reconnaissance.

Background

The geotechnical engineering investigation refers to finding out, analyzing and evaluating geological and environmental characteristics of a construction site and geotechnical engineering conditions according to requirements of construction engineering, and compiling activities of investigation files.

Nowadays, in the reconnaissance operation, often need use drilling equipment, current drilling equipment removes inconveniently, and in the course of the work, dust flies upward polluted air everywhere, influences workman's healthy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a probing device is used in geotechnical engineering reconnaissance to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a probing device for geotechnical engineering reconnaissance, including shell, lifter plate, second motor and screw rod, the internally mounted of shell has the pivot, the both ends of pivot rotate with the lateral wall of shell respectively and are connected, the first motor of lateral wall fixedly connected with of shell, the axle of first motor is stretched the end and is connected with the tip of pivot, the below of pivot is equipped with the lead screw, the upper end of lead screw is connected with the pivot through bevel gear group, the fixed block is installed to the lower extreme of lead screw, the inside of shell is equipped with the lifter plate, the lead screw runs through the lifter plate, lead screw and lifter plate threaded connection, the lower fixed surface of lifter plate is connected with the second motor, the screw rod is installed to the axle of second motor is stretched the end.

Further: the first motor is a forward and reverse rotating motor.

Further: the lateral wall fixedly connected with water tank of shell, the internally mounted of water tank has the water pump, and the shower nozzle is installed to the inside wall of shell, and the shower nozzle passes through the delivery port intercommunication of pipeline and water pump.

Further: the supporting component comprises a fixing frame, a supporting block, a telescopic mechanism and universal wheels, the fixing frame is fixedly connected to the lower end of the shell, the supporting block is installed at the lower end of the fixing frame, the telescopic mechanism is installed inside the fixing frame, the upper end of the telescopic mechanism is fixedly connected with the top of the fixing frame, and the universal wheels are installed at the lower end of the telescopic mechanism.

Further: the telescopic mechanism is an electric hydraulic telescopic cylinder.

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect: the embodiment of the utility model provides an in, when carrying out the probing operation, utilize the lead screw to drive the screw rod and move down, carry out the probing operation, through setting up the water tank, the shower nozzle, can spray the operation in the probing, prevent effectively that dust from flying upward all around in the probing operation, avoid the air to be polluted, the healthy of workman has been guaranteed, universal wheel that can stretch out and draw back through setting up, can promote this device shift position conveniently, and is very convenient, it is inconvenient to have solved current probing device and removed, and in the course of the work, dust flies upward the problem of polluted air all around.

Drawings

FIG. 1 is a schematic structural view of a drilling apparatus for geotechnical investigation in accordance with example 1;

FIG. 2 is a schematic view illustrating the operation of the example 1 of the boring machine for geotechnical engineering investigation;

fig. 3 is a perspective view of a lifting plate in the example 1 of the boring machine for geotechnical investigation.

The reference numerals in the schematic drawings illustrate: 1-a housing; 2-a fixing frame; 3-a support block; 4-a telescoping mechanism; 5-universal wheels; 6-a rotating shaft; 7-a first motor; 8-bevel gear set; 9-a screw rod; 10-fixing blocks; 11-a lifter plate; 12-a second electric machine; 13-a screw; 14-a water tank; 15-a water pump; 16-spray head.

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, and the following embodiments are combined to further describe the present invention.

Example 1

Referring to fig. 1-3, in an embodiment of the present invention, a drilling device for geotechnical engineering investigation comprises a housing 1, a lifting plate 11, a second motor 12 and a screw 13, wherein a rotating shaft 6 is installed inside the housing 1, two ends of the rotating shaft 6 are rotatably connected to a side wall of the housing 1, a first motor 7 is fixedly connected to an outer side wall of the housing 1, the first motor 7 is a forward and reverse rotating motor, a shaft extension end of the first motor 7 is connected to an end portion of the rotating shaft 6, the forward and reverse rotation of the first motor 7 is controlled, the rotating shaft 6 can be driven to rotate forward and reverse, a screw 9 is installed below the rotating shaft 6, two screws 9 are symmetrically arranged, an upper end of the screw 9 is connected to the rotating shaft 6 through a bevel gear set 8, a fixing block 10 is installed at a lower end of the screw 9, the screw 9 is rotatably connected to the fixing block 10, the fixing block 10 is fixedly connected to an, the screw rod 9 penetrates through the lifting plate 11, the screw rod 9 is in threaded connection with the lifting plate 11, the first motor 7 is started to drive the rotating shaft 6 to rotate forward and backward, thereby drive lead screw 9 and just reversing, thereby drive lifter plate 11 and reciprocate, adjust the height of lifter plate 11, the lower surface fixedly connected with second motor 12 of lifter plate 11, screw rod 13 is installed to the axle extension end of second motor 12, start second motor 12, drive screw rod 13 and rotate, lifter plate 11 moves down, it moves down to drive screw rod 13, carry out the drilling operation, the lateral wall fixedly connected with water tank 14 of shell 1, water tank 14 is used for depositing clean water, the internally mounted of water tank 14 has water pump 15, shower nozzle 16 is installed to the inside wall of shell 1, shower nozzle 16 passes through the delivery port intercommunication of pipeline with water pump 15, utilize water pump 15 to carry the shower nozzle 16 with the water in the water tank 14, spray subaerial, effectively prevent that the dust from flying upward all around in the drilling operation.

Example 2

On the basis of embodiment 1, the supporting component is installed to the lower extreme of shell 1, the supporting component includes mount 2, supporting shoe 3, telescopic machanism 4 and universal wheel 5, the lower extreme fixedly connected with mount 2 of shell 1, supporting shoe 3 is installed to the lower extreme of mount 2, utilize supporting shoe 3 to increase the area of contact of this device and ground, improve the stability of this device, the internally mounted of mount 2 has telescopic machanism 4, telescopic machanism 4 is electronic hydraulic telescoping cylinder, telescopic machanism 4's upper end and mount 2's top fixed connection, universal wheel 5 is installed to telescopic machanism 4's lower extreme, when this device of needs removal, control telescopic machanism 4 extension, drive universal wheel 5 and remove downwards, jack up this device, can conveniently promote this device shift position this moment.

With the combination of the embodiment 1 and the embodiment 2, the working principle of the present invention is: when carrying out the probing operation, start second motor 12, it rotates to drive screw rod 13, control first motor 7 operation, it rotates to drive pivot 6, thereby it rotates to drive lead screw 9, and then drive lifter plate 11 downstream, thereby drive screw rod 13 downstream, carry out the probing operation, simultaneously, start water pump 15, carry the water in the water tank 14 to shower nozzle 16, spray subaerial, dust flies upward everywhere in the effective probing operation of preventing, avoid the air to be polluted, workman's healthy has been guaranteed, when this device of needs removal, control telescopic machanism 4 extension, drive universal wheel 5 downstream, jack up this device, this device shift position can conveniently be promoted this moment, it is very convenient.

It should be particularly noted that, in this application, the housing 1, the lifting plate 11, the second motor 12 and the screw 13 are the applications of the prior art, and the support assembly, the screw rod, the lifting plate, the water tank and the spray head are the innovation points of this application, and it effectively solves the problem that the existing drilling device is inconvenient to move, and in the working process, dust flies around to pollute the air.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The drilling device for geotechnical engineering investigation comprises a shell (1), a lifting plate (11), a second motor (12) and a screw (13), and is characterized in that a rotating shaft (6) is installed inside the shell (1), two ends of the rotating shaft (6) are respectively connected with the side wall of the shell (1) in a rotating manner, a first motor (7) is fixedly connected with the outer side wall of the shell (1), the shaft extension end of the first motor (7) is connected with the end part of the rotating shaft (6), a lead screw (9) is arranged below the rotating shaft (6), the upper end of the lead screw (9) is connected with the rotating shaft (6) through a bevel gear set (8), a fixed block (10) is installed at the lower end of the lead screw (9), the lifting plate (11) is arranged inside the shell (1), the lead screw (9) penetrates through the lifting plate (11), the lead screw (9) is in threaded connection with the lifting plate (11), the second motor (12) is fixedly connected with, a screw rod (13) is installed at the shaft extension end of the second motor (12), and a supporting component is installed at the lower end of the shell (1).

2. Drilling device for geotechnical engineering investigations according to claim 1, characterized in that said first electric motor (7) is a counter-rotating electric motor.

3. The drilling device for geotechnical engineering investigation according to claim 1, wherein the outer side wall of the casing (1) is fixedly connected with a water tank (14), a water pump (15) is installed inside the water tank (14), a spray head (16) is installed on the inner side wall of the casing (1), and the spray head (16) is communicated with a water outlet of the water pump (15) through a pipeline.

4. The drilling rig for geotechnical engineering investigation according to any one of claims 1-3, wherein the supporting component comprises a fixing frame (2), a supporting block (3), a telescopic mechanism (4) and a universal wheel (5), the fixing frame (2) is fixedly connected to the lower end of the housing (1), the supporting block (3) is installed on the lower end of the fixing frame (2), the telescopic mechanism (4) is installed inside the fixing frame (2), the upper end of the telescopic mechanism (4) is fixedly connected with the top of the fixing frame (2), and the universal wheel (5) is installed on the lower end of the telescopic mechanism (4).

5. Drilling device for geotechnical investigation according to claim 4, characterized in that said telescopic mechanism (4) is an electro-hydraulic telescopic cylinder.