CN111350464A

CN111350464A - Geological survey is with drilling equipment with prevent excursion function

Info

Publication number: CN111350464A
Application number: CN201811562997.4A
Authority: CN
Inventors: 潘海洋; 潘燊; 刘浩云; 赵玮莉; 鲁阳辉; 刘嘉明
Original assignee: Henan Quanyong Technology Co ltd
Current assignee: Henan Quanyong Technology Co ltd
Priority date: 2018-12-20
Filing date: 2018-12-20
Publication date: 2020-06-30

Abstract

The invention discloses a drilling device with an anti-deviation function for geological survey, which comprises a load-carrying plate, wherein connecting frames are symmetrically welded on two sides of the upper surface of the load-carrying plate, a winding shaft is movably connected to the top of each connecting frame, a steel rope is wound on the surface of each winding shaft, the free end of each steel rope penetrates through a clamping pipe on the lower surface of the load-carrying plate and is hinged with a horizontal plate, brackets are symmetrically welded on two sides of the lower surface of the load-carrying plate, sliding grooves are formed in the inner surfaces of the brackets, a driving motor is fixed at the center of the upper surface of the horizontal plate through a bolt, and the lower part of the driving motor is in transmission connection with a drill rod through a transmission shaft. According to the invention, the fixed pipe and the sleeve are externally connected to two sides of the horizontal plate to be in sliding connection with the sliding groove, so that the sleeve can move in a telescopic manner along the limiting roller on the outer surface wall of the fixed pipe when the horizontal plate moves up and down, the lengths of the fixed pipe and the sleeve are changed, the levelness of the horizontal plate is further limited, and the phenomenon that the horizontal plate is inclined is avoided.

Description

Geological survey is with drilling equipment with prevent excursion function

Technical Field

The invention relates to the technical field of geological survey, in particular to a drilling device with an offset prevention function for geological survey.

Background

The geological survey is to survey and detect geology by various means and methods, determine a proper bearing stratum, determine a foundation type according to the foundation bearing capacity of the bearing stratum, calculate the investigation and research activities of basic parameters, find an industrially significant mineral deposit in the mineral product general survey, provide mineral reserves and geological data required by mine construction design for finding out the quality and quantity of mineral products and the technical conditions of mining and utilization, and also use a drilling device for drilling in the geological survey so as to meet the surveying requirement.

However, the existing drilling device for geological survey has some defects in the using process, and the up-down lifting process of the drilling mechanism lacks a limit protection measure, so that the position of the drilled hole is easy to deviate, and the drilling quality is reduced.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a geological exploration drilling device with an anti-deviation function.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a drilling equipment for geological survey with prevent excursion function, includes the load board, the upper surface bilateral symmetry welding of load board has the link, and the top swing joint of link has the spool, the surface of spool has the steel cable around having, and the free end of steel cable run through the centre gripping pipe of load board lower surface and with horizontal plate hinged joint, the bilateral symmetry welding of horizontal plate has decides the pipe, and decides the exterior wall of pipe and pass through spacing gyro wheel and sleeve pipe sliding connection, sheathed tube inside through connection has the slide bar, and the bottom welding of slide bar has the slider, the lower surface bilateral symmetry welding of load board has the support, and the internal surface of support has seted up the spout, the upper surface center department bolt fastening of horizontal plate has driving motor, and driving motor's below is passed through the transmission shaft and is connected with the drilling rod transmission.

As a further description of the above technical solution:

the support is provided with two altogether, and the cross section of two supports all is the formula structure of inclining inwards.

As a further description of the above technical solution:

the surface wall of the clamping pipe is provided with elastic rods at equal angles, and an inner ring is arranged inside the elastic rods.

As a further description of the above technical solution:

and a compression spring is arranged in the middle of the inside of the elastic rod.

As a further description of the above technical solution:

the two side outer surface walls of the sliding block are symmetrically and rotatably connected with a roller shaft, and the roller shaft is in rolling connection with the two side inner surface walls of the sliding groove.

According to the drilling device, firstly, through the arranged clamping pipe and the inner ring pipe, an effective limiting protection effect can be achieved in the lifting moving process of the steel rope, the phenomenon that the steel rope shakes excessively is prevented, so that the lifting stability of the horizontal plate is guaranteed, the drilling working quality of the device is improved, secondly, the fixed pipe and the sleeve pipe are externally connected to the two sides of the horizontal plate, the fixed pipe and the sleeve pipe are connected with the sliding groove in a sliding mode, when the horizontal plate moves up and down, the sleeve pipe can move in a stretching mode on the outer surface wall of the fixed pipe along the limiting idler wheel, the lengths of the fixed pipe and the sleeve pipe are changed, the horizontal degree of the horizontal plate is limited, the phenomenon that the horizontal plate inclines is avoided, the drilling stability of the drill rod is guaranteed to the maximum degree, and on the other hand, the drilling device is simple and reasonable in overall structure design, safe.

Drawings

Fig. 1 is a schematic structural diagram of a geological surveying drilling device with an anti-deviation function according to the present invention;

FIG. 2 is a schematic view of a partial structure of a stop lever according to the present invention;

FIG. 3 is a schematic top view of the clamping tube of the present invention.

Illustration of the drawings:

1-load board, 2-bracket, 3-chute, 4-slide bar, 5-sleeve, 6-fixed tube, 7-horizontal plate, 8-drill rod, 9-driving motor, 10-steel rope, 11-clamping tube, 12-connecting frame, 13-winding shaft, 14-limiting roller, 15-slide block, 16-inner ring and 17-elastic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 3, a geological survey drilling apparatus with an anti-deviation function comprises a load board 1, connecting frames 12 symmetrically welded on both sides of the upper surface of the load board 1, and the top of the connecting frame 12 is movably connected with a winding shaft 13, the surface of the winding shaft 13 is wound with a steel rope 10, the free end of the steel rope 10 penetrates through the clamping pipe 11 on the lower surface of the load plate 1 and is hinged with the horizontal plate 7, the fixed pipes 6 are symmetrically welded on the two sides of the horizontal plate 7, the outer surface wall of the fixed tube 6 is connected with the sleeve 5 in a sliding way through a limiting roller 14, the inside of the sleeve 5 is connected with a sliding rod 4 in a penetrating way, and the bottom of the slide bar 4 is welded with a slide block 15, the two sides of the lower surface of the load bearing plate 1 are symmetrically welded with brackets 2, and the inner surface of the bracket 2 is provided with a chute 3, the center of the upper surface of the horizontal plate 7 is fixed with a driving motor 9 by a bolt, and the lower part of the driving motor 9 is in transmission connection with a drill rod 8 through a transmission shaft.

Support 2 is provided with two altogether, and the cross section of two supports 2 all is the formula structure of inclining inwards, and the table wall of centre gripping pipe 11 is the equal angle and is provided with elastic rod 17, and elastic rod 17's inside is provided with inner circle ring 16, and elastic rod 17's inside intermediate position department is provided with compression spring, and the both sides outward appearance wall symmetry rotation of slider 15 is connected with the roller, and the table wall roll connection in the both sides of roller and spout 3.

When the steel rope 10 drives the horizontal plate 7 to move downwards, the sliding block 15 can move downwards in the sliding groove 3, at the moment, the sleeve 5 is pulled by traction force and can move outwards along the rolling of the limiting roller 14, and then the length of the sleeve 5 and the length of the fixed pipe 6 are extended, otherwise, when the steel rope 10 drives the horizontal plate 7 to move upwards, the length of the sleeve 5 and the length of the fixed pipe 6 can be shortened.

The working principle is as follows: during the use, install the device at the work place through support 2, spool 13 is connected to external motor and provides drive power, it is rotatory to start driving motor 9 and drive drilling rod 8, when 13 anticlockwise rotations of spool put down steel cable 10, horizontal plate 7 can descend, slider 15 moves down in spout 3 this moment, sleeve pipe 5 can slide at fixed tube 6 exterior wall along spacing gyro wheel 14, increase length, play the spacing effect of level to horizontal plate 7, later 8 contact drill rod ground, carry out drilling treatment, after the drilling is accomplished, steel cable 10 drives horizontal plate 7 and shifts up, sleeve pipe 5's length can shorten, play spacing effect to horizontal plate 7 once more, then the complete operation of the device.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The drilling device with the deviation prevention function for geological survey comprises a load board (1) and is characterized in that connecting frames (12) are symmetrically welded on two sides of the upper surface of the load board (1), a winding shaft (13) is movably connected to the tops of the connecting frames (12), steel ropes (10) are wound on the surfaces of the winding shaft (13), the free ends of the steel ropes (10) penetrate through clamping pipes (11) on the lower surface of the load board (1) and are connected with a horizontal plate (7) in a hinged mode, fixed pipes (6) are symmetrically welded on two sides of the horizontal plate (7), outer walls of the fixed pipes (6) are connected with a sleeve (5) in a sliding mode through limiting idler wheels (14), a sliding rod (4) is connected inside the sleeve (5) in a penetrating mode, a sliding block (15) is welded on the bottom of the sliding rod (4), supports (2) are symmetrically welded on two sides of the lower surface of the load board (1), and the inner surface of the bracket (2) is provided with a sliding groove (3), the center of the upper surface of the horizontal plate (7) is fixed with a driving motor (9) through a bolt, and the lower part of the driving motor (9) is in transmission connection with a drill rod (8) through a transmission shaft.

2. The geological survey drilling device with the anti-deviation function according to claim 1, wherein two supports (2) are provided, and the cross sections of the two supports (2) are in a tilt-in structure.

3. The geological survey drilling device with the offset prevention function according to claim 1, wherein the elastic rod (17) is provided at an equal angle on the surface wall of the grip pipe (11), and the inner ring (16) is provided inside the elastic rod (17).

4. A geological survey drilling device with anti-deviation function according to claim 3, characterized in that said elastic rod (17) is provided with a compression spring at the inner middle position.

5. The geological survey drilling device with the function of preventing deviation according to claim 1, wherein the two outer side walls of the sliding block (15) are symmetrically and rotatably connected with roller shafts, and the roller shafts are in rolling connection with the two inner side walls of the sliding chute (3).