CN219061542U

CN219061542U - Rock-soil investigation measuring device

Info

Publication number: CN219061542U
Application number: CN202222011668.9U
Authority: CN
Inventors: 陈瑶
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-05-23
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a rock and soil investigation measuring device in the technical field of measuring devices, which comprises a drilling machine support frame, a drill bit and a support bottom plate, wherein universal wheels are fixed at four corners at the bottom end of the support bottom plate, the angle of the measuring device during drilling is adjusted through an adjustable design between the drilling machine support frame and the support bottom plate in a multi-angle adjustment mode, so that the inclined rock and soil can be conveniently adapted to be fixed by matching with a limit screw, the stability during drilling is ensured, the problem that the angle of the drilling is inconvenient to adjust according to the shape and the distribution of the rock and soil in the existing rock and soil investigation measuring process is solved, the applicability of the measuring device is greatly improved, the support bottom plate is supported in an auxiliary mode through an auxiliary supporting plate, the stability of the measuring device during use is ensured, the movement of the drilling machine support frame caused by acting force between the drill bit and the rock and soil during drilling is avoided, the accuracy during drilling is ensured, and the stability during use of the measuring device is greatly improved.

Description

Rock-soil investigation measuring device

Technical Field

The utility model relates to the technical field of measuring devices, in particular to a rock-soil investigation measuring device.

Background

Geotechnical engineering investigation refers to 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 activity of an investigation file, and researching, analyzing and judging the construction site by using a testing means and a method to research and build the geology conditions of various engineering buildings and the influence of construction on a natural geological environment.

Through retrieval, the Chinese patent application number is: the utility model discloses a measuring device for geotechnical engineering investigation, which is characterized in that the measuring device for geotechnical engineering investigation is CN202020278196.1, the depth of investigation is effectively regulated, a motor drives a sleeve to rotate, the sleeve drives a drill bit to rotate through a drill rod, time is better saved, the investigation efficiency is improved, the drill rod is slidably connected in the sleeve through a pressure spring, the measuring device for geotechnical engineering investigation can be damped, the protection effect of the device is achieved, and the shape and the distribution of natural geotechnical are changeable.

Disclosure of Invention

The utility model aims to provide a rock and soil investigation measuring device, which is used for solving the problem that the angle of drilling holes is inconvenient to adjust according to the shape and distribution of rock and soil in the rock and soil investigation measuring process in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a ground reconnaissance survey device, includes rig support frame, drill bit and supporting baseplate, four corners in supporting baseplate bottom all are fixed with the universal wheel, rig support frame bottom inboard all is provided with the support curb plate, and all fixes on the supporting baseplate top supporting baseplate bottom, rig support frame bottom all rotates the cover and establishes on rotating the vaulting pole, every the rotation vaulting pole outside all is fixed with outer connecting plate, every the inside all symmetrical threaded connection of outer connecting plate has spacing screw, and the spacing screw inboard all inserts and establish inside the rig support frame, a plurality of fixed jacks with spacing screw complex have all been offered to the equal distance in two bottom outsides of rig support frame, supporting baseplate bottom is provided with the auxiliary stay plate, and all is fixed with connecting screw in four corners in auxiliary stay plate top, every all the thread bush is equipped with the rotation sleeve on the connecting screw, and the rotation sleeve bottom all is connected with the supporting baseplate top through the bearing, every rotation sleeve outside all is fixed with the belt pulley, four all through driving belt transmission connection between the belt pulley the rotation sleeve top of a corner is fixed with the crank.

Preferably, the bottom ends of two sides of the support frame of the drilling machine are provided with rotating holes matched with the rotating stay bars, and the height of each outer connecting plate is larger than that of each rotating hole.

Preferably, each outer connecting plate is internally provided with a thread groove matched with the limiting screw, and front and rear corners of the bottom ends of two sides of the support frame of the drilling machine are arc-shaped.

Preferably, the auxiliary supporting plate is internally provided with another movable drilling groove matched with the supporting bottom plate, the thickness of the auxiliary supporting plate is smaller than that of the universal wheel, and the heights of the connecting screws are all larger than the height from the bottom end of the auxiliary supporting plate to the bottom end of the universal wheel.

Preferably, a protective box is sleeved above the rotating sleeve, the bottom end of the protective box is fixed at the top end of the supporting bottom plate, the protective box is arranged in a shape like a Chinese character 'hui' matched with the rotating sleeve, and the width of the inner side of the protective box is larger than that of the movable drill groove.

Preferably, the top end of each rotating sleeve is rotatably connected with the inside of the protective box through a bearing, and a rotating hole matched with the crank is formed in the top end of the protective box.

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

(1) According to the utility model, through an adjustable design between the drill support frame and the support bottom plate in a multi-angle adjustment manner, the angle of the measuring device during drilling is adjusted, so that the device is convenient for adapting to inclined rock and soil, and is fixed by matching with the limit screw, the stability during drilling is ensured, the problem that the angle of drilling is inconvenient to adjust according to the shape and distribution of the rock and soil in the existing rock and soil investigation and measurement process is solved, and the applicability of the measuring device is greatly improved.

(2) According to the utility model, the supporting bottom plate is matched with the universal wheels, so that the movement during measurement is convenient, the multipoint investigation is convenient during measurement, the supporting bottom plate is supported in an auxiliary way through the auxiliary supporting plate, the stability of the measurement device during use is ensured, the movement of the drill support frame caused by acting force between the drill bit and rock and soil during drilling is avoided, the accuracy during drilling is ensured, and the stability of the measurement device during use is greatly improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a schematic bottom perspective view of the structure of the present utility model;

FIG. 3 is a schematic top view of the structure of the present utility model;

fig. 4 is a schematic diagram of the structure at a in fig. 2 according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

the drilling machine comprises a 1-drilling machine support frame, a 2-drill, a 3-support bottom plate, 4-universal wheels, 5-movable drilling grooves, 6-support side plates, 7-outer connecting plates, 8-limit screws, 9-fixed jacks, 10-auxiliary supporting plates, 11-protection boxes, 12-rotating sleeves, 13-connecting screws, 14-transmission belts, 15-crank handles, 16-belt pulleys and 17-rotating supporting rods.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a ground reconnaissance survey device, including rig support frame 1, drill bit 2 and supporting baseplate 3, four corners of supporting baseplate 3 bottom all are fixed with universal wheel 4, rig support frame 1 bottom inboard all is provided with supporting side plate 6, and supporting side plate 6 bottom all is fixed on supporting baseplate 3 top, rig support frame 1 bottom all rotates the cover and establishes on rotating vaulting pole 17, rig support frame 1 both sides bottom all has seted up the rotation hole with rotating vaulting pole 17 complex, the height of every external connection board 7 all is greater than the height of rotation hole, every rotates vaulting pole 17 outside all is fixed with external connection board 7, every external connection board 7 inside all has seted up with spacing screw 8 complex thread groove, the corner all sets up to the arc around the rig support frame 1 both sides bottom, every external connection board 7 inside all symmetrical threaded connection has spacing screw 8, and spacing screw 8 inboard all inserts and establish inside rig support frame 1, a plurality of fixing jack 9 with spacing screw 8 complex are all offered to rig support frame 1 two bottom outsides equidistance.

The drilling machine support frame 1 can rotate under the support of the rotating stay bar 17, the drilling machine support frame 1 can be drilled after being rotated to an inclined state on the side edge of the inclined rock-soil structure, and the fixed jack 9 is designed, so that the drilling machine support frame 1 can be fixed under the limit of the limit screw 8 after being drilled every 30 degrees, the drilling machine support frame 1 can rotate to a required angle, the drilling machine support frame is fixed through the limit screw 8, the drilling machine support frame is drilled through the drill bit 2, meanwhile, the limit of the outer connecting plate 7 is matched, stable connection between the drilling machine support frame 1 and the support side plate 6 is ensured, and the measuring device can adapt to rock-soil of different terrains, so that the applicability of the measuring device is improved.

Referring to fig. 1-4, an auxiliary supporting plate 10 is disposed at the bottom end of the supporting base plate 3, another movable drill groove 5 matched with the supporting base plate 3 is formed in the auxiliary supporting plate 10, the thickness of the auxiliary supporting plate 10 is smaller than that of the universal wheel 4, the height of each connecting screw 13 is larger than that between the bottom end of the auxiliary supporting plate 10 and the bottom end of the universal wheel 4, connecting screws 13 are fixed at four corners of the top end of the auxiliary supporting plate 10, a rotating sleeve 12 is sleeved on each connecting screw 13, a protecting box 11 is sleeved above each rotating sleeve 12, the bottom end of each protecting box 11 is fixed at the top end of the supporting base plate 3, the protecting box 11 is in a shape like a Chinese character 'Hui' matched with the rotating sleeve 12, the width of the inner side of each protecting box 11 is larger than that of the movable drill groove 5, the bottom end of each rotating sleeve 12 is in rotary connection with the top end of the supporting base plate 3 through a bearing, pulleys 16 are fixed on the outer side of each rotating sleeve 12, four pulleys 16 are in transmission connection through a transmission belt 14, a crank 15 is fixed at the top end of each rotating sleeve 12 at a corner, and the top end of each rotating sleeve 12 is in rotary connection with the protecting box 11 through the inner end of the protecting box 11.

Wherein, auxiliary stay plate 10 is to supporting baseplate 3 auxiliary stay, after the measuring point when rig support frame 1 removes, rotate crank 15, bottom auxiliary stay plate 10 moves down to supporting baseplate 3 below, thereby support rig support frame 1, avoid measuring device when drilling operation, under the support of universal wheel 4, because of the effect of drilling force leads to rig support frame 1 to remove and influences the drilling, also make things convenient for measuring device to stabilize the drilling when guaranteeing that measuring device conveniently removes, after the drilling is accomplished, rotate crank 15, drive auxiliary stay plate 10 upwards move pack can, can not influence rig support frame 1 and remove, thereby measuring device's practicality has been guaranteed, and protect driving belt 14 through protective housing 11, guarantee driving belt 14's adaptive life.

The whole working principle is that during measurement, firstly, the drilling machine support frame 1 is pushed to a measurement point through the support bottom plate 3, then the crank 15 is rotated, one rotating sleeve 12 is driven to rotate, when the rotating sleeve 12 rotates, the belt pulley 16 fixed on the outer side of the rotating sleeve is driven to rotate, after the moving belt pulley 16 rotates, under the transmission action of the transmission belt 14, the four belt pulleys 16 are driven to rotate, thereby driving the four rotating sleeves 12 fixed inside the four belt pulleys 16 to rotate, when the four rotating sleeves 12 rotate, under the action of threads, the connecting screw 13 is driven to move downwards, the auxiliary supporting plate 10 can be driven to move downwards to support the support bottom plate 3, then the limiting screws 8 on two sides are driven to move out of the fixed insertion holes 9, at this moment, the limiting screws 8 are released from limiting the drilling machine support frame 1 according to the ground, after the rotation is completed, the limiting screws 8 are driven to insert into the corresponding fixed insertion holes 9, the electric push rod and the motor can be driven to drill the drill bit 2, after the measurement of the drilling is completed, the auxiliary supporting plate 10 can be driven to move downwards through the belt pulleys 16, the transmission belt 14 and the connecting screw 13 to move downwards to the auxiliary supporting plate 10, and the measurement device can be released.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a ground reconnaissance survey device, includes rig support frame (1), drill bit (2) and supporting baseplate (3), four corners in supporting baseplate (3) bottom all are fixed with universal wheel (4), its characterized in that: the utility model discloses a drilling machine support frame, including drilling machine support frame (1), connecting rod (13), connecting rod (12), bearing, crank, driving belt (16), connecting belt (16), crank, driving belt (16) are all fixed to the inside supporting side board (6) that all is provided with in drilling machine support frame (1) bottom inboard, and supporting side board (6) bottom all fixes on supporting baseplate (3) top, drilling machine support frame (1) bottom all rotates the cover and establishes on rotating vaulting pole (17) in supporting baseplate (3) top, every all rotating vaulting pole (17) outside all is fixed with outer connecting plate (7), every inside all symmetrical threaded connection of outer connecting plate (7) has spacing screw (8), and all inserts in drilling machine support frame (1) inboard, a plurality of fixed jack (9) with spacing screw (8) complex are all offered to drilling machine support frame (1) two bottom outsides equidistance, supporting baseplate (3) bottom is provided with auxiliary stay plate (10), and four corner on auxiliary stay plate (10) top all is fixed with connecting screw (13), every all threaded sleeve (12) are equipped with rotating sleeve (12) on connecting screw (13), and rotating sleeve (12) bottom all is connected through bearing and supporting baseplate (3) top rotation, four crank (16) are connected through crank (16) top.

2. A geotechnical survey measurement apparatus according to claim 1, wherein: the bottom ends of two sides of the drilling machine support frame (1) are provided with rotating holes matched with the rotating stay bars (17), and the height of each outer connecting plate (7) is larger than that of each rotating hole.

3. A geotechnical survey measurement apparatus according to claim 1, wherein: screw grooves matched with limit screws (8) are formed in the outer connecting plates (7), and front corners and rear corners of the bottom ends of the two sides of the drilling machine support frame (1) are arc-shaped.

4. A geotechnical survey measurement apparatus according to claim 1, wherein: the novel drilling machine is characterized in that another movable drilling groove (5) matched with the supporting bottom plate (3) is formed in the auxiliary supporting plate (10), the thickness of the auxiliary supporting plate (10) is smaller than that of the universal wheel (4), and the heights of the connecting screws (13) are larger than the heights from the bottom end of the auxiliary supporting plate (10) to the bottom end of the universal wheel (4).

5. A geotechnical survey measurement apparatus according to claim 1, wherein: the utility model discloses a drill groove, including casing (12) and movable drill groove, rotation casing (12) top cover is equipped with protective housing (11), and protective housing (11) bottom mounting is on supporting baseplate (3) top, protective housing (11) set up to with rotate casing (12) complex "back" font, protective housing (11) inboard width is greater than the width of movable drill groove (5).

6. A geotechnical survey measurement apparatus according to claim 5, wherein: the top end of each rotating sleeve (12) is rotationally connected with the inside of the protective box (11) through a bearing, and a rotating hole matched with the crank (15) is formed in the top end of the protective box (11).