CN215367184U

CN215367184U - Engineering supervision site is with exploring borer machine

Info

Publication number: CN215367184U
Application number: CN202121931990.2U
Authority: CN
Inventors: 帅胜勇; 葛子
Original assignee: Anhui Wanwei Engineering Management Co ltd
Current assignee: Anhui Wanwei Engineering Management Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2021-12-31
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a drill rod detecting machine for engineering supervision field in the technical field of drill rod detecting equipment, which comprises a base, a guide column, a lifting arm, a mounting seat, a speed reducing motor, a drill rod, a spiral piece, a drill shaft, a pointed cone, a clearance groove and a storage cavity, wherein a push plate is clamped in the storage cavity, a fastening screw penetrates through a horizontal thread on the outer wall of the drill shaft, one end of the fastening screw penetrating into the storage cavity is rotatably connected with the push plate, a through groove communicated with the inner part of the storage cavity is formed in the outer wall of the drill shaft, and a blocking piece extending upwards in an inclined mode towards the radial outer side of the drill shaft is arranged on the lower side of the through groove. Through setting up storage chamber, leading to groove, separation blade, move the in-process up after the drilling shaft drilling, can scrape into the soil in the drilling and lead to the groove and then get into and store the intracavity, realize storing the soil sample, the convenient earth sample to the appointed degree of depth of like this is collected, through setting up adjusting screw, can adjust the degree of depth of drilling rod.

Description

Engineering supervision site is with exploring borer machine

Technical Field

The utility model relates to the technical field of drill rod detection equipment, in particular to a drill rod detection machine for an engineering supervision field.

Background

After the earthwork of the building is excavated, the foundation of the building is subjected to drilling, so that the density degree of soil in a certain depth range under the building is determined, whether local over-hard or over-soft ground conditions exist or not is determined, and corresponding treatment is conveniently performed on the soil of the foundation, through retrieval, chinese patent No. CN212129098U discloses a drilling detection machine for engineering supervision.

When drilling soil, the drill rod exploring equipment in the prior art can not conveniently collect a soil sample with a specified depth.

Based on the above, the utility model designs the drill rod detecting machine for the project supervision field to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drill rod penetrating machine for an engineering supervision site, which aims to solve the problem that a soil sample with a specified depth cannot be conveniently collected when the drill rod penetrating equipment in the prior art provided by the background technology drills soil.

In order to achieve the purpose, the utility model provides the following technical scheme: a probing drill machine for engineering supervision site comprises a base, wherein guide posts are vertically and fixedly connected to two transverse ends of the base, a lifting arm is sleeved on the two guide posts together, the lifting arm can freely slide up and down on the guide posts, a mounting seat is arranged on the lifting arm, a speed reduction motor is mounted on the mounting seat, a drill rod is connected to the speed reduction motor in a driving mode, spiral plates with gradually decreasing outer diameters are sleeved on the drill rod from top to bottom, a drill shaft is coaxially connected to the lower end of the drill shaft, a pointed cone is coaxially arranged at the lower end of the drill shaft, a clearance groove for the spiral plates to freely pass through is formed in the base, a storage cavity in a cavity mode is arranged in the drill shaft, a push plate capable of freely moving along the radial direction of the drill shaft is clamped in the storage cavity, a fastening screw penetrates through a horizontal thread on the outer wall of the drill shaft, one end of the fastening screw penetrating into the storage cavity is rotatably connected with the push plate, the drill spindle is characterized in that a through groove communicated with the inner part of the storage cavity is formed in the outer wall of the drill spindle, and a blocking piece which extends upwards in an inclined mode towards the radial outer side of the drill spindle is arranged on the lower side of the through groove.

Preferably, the through-slot inner bottom wall is flush with the inner bottom wall of the storage cavity.

Preferably, the coaxial rigid coupling of one end that fastening screw penetrated the storage intracavity has the step shaft, set up on the push pedal and supply step shaft minor diameter end block, and can free rotation's through-hole.

Preferably, an adjusting screw rod is arranged on the lifting arm in a penetrating mode through vertical threads, and the adjusting screw rod is screwed on the lifting arm in a threaded mode so as to adjust the downward moving amount of the lifting arm.

Preferably, a plurality of scale marks are arranged on the drill rod.

Preferably, the lifting arm is provided with a screw rod in a penetrating mode through horizontal threads, one end, penetrating into the lifting arm, of the screw rod is provided with a rubber block, and the rubber block abuts against the outer wall of the guide column.

Compared with the prior art, the utility model has the beneficial effects that: through setting up the storage chamber, lead to the groove, the separation blade, move the in-process up after the drilling of drillstock, can scrape into logical groove and then get into and store the intracavity with the soil in the drilling, the realization is stored the soil sample, the convenient earth sample to the appointed degree of depth of this way is collected, through setting up adjusting screw, can adjust the degree of depth of drilling rod, in addition close soon through setting up the screw thread on the lifing arm, make the block rubber support tight guide post, and then when making the non-operation state, the sharp awl can not produce and drop, and then avoid producing the damage to the sharp awl.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is an exploded view of the structure of FIG. 1;

FIG. 3 is a schematic view of the construction of the drill spindle of the present invention;

fig. 4 is a schematic cross-sectional view of the structure of fig. 3.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a speed reducing motor, 2-a mounting seat, 3-a screw rod, 4-a rubber block, 5-a lifting arm, 6-an adjusting screw rod, 7-a scale mark, 8-a drill rod, 9-a spiral sheet, 10-a guide column, 11-a fastening screw, 12-a push plate, 13-a drill shaft, 14-a pointed cone, 15-a through groove, 16-a baffle plate, 17-a base, 18-an empty avoiding groove, 19-a storage cavity and 20-a stepped shaft.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a probing drill machine for engineering supervision site comprises a base 17, wherein guide posts 10 are vertically and fixedly connected to two transverse ends of the base 17, a lifting arm 5 is sleeved on the two guide posts 10 together, the lifting arm 5 can freely slide up and down on the guide posts 10, a mounting seat 2 is arranged on the lifting arm 5, a speed reducing motor 1 is arranged on the mounting seat 2, a drill rod 8 is connected to the speed reducing motor 1 in a driving manner, a spiral sheet 9 with the outer diameter gradually reduced from top to bottom is sleeved on the drill rod 8, a drill shaft 13 is coaxially connected to the lower end of the drill shaft 13, a pointed cone 14 is coaxially arranged at the lower end of the drill shaft 13, a clearance groove 18 for the spiral sheet 9 to freely pass through is arranged on the base 17, a storage cavity type storage cavity 19 is arranged in the drill shaft 13, a push plate 12 capable of freely moving along the radial direction of the drill shaft 13 is clamped in the storage cavity 19, a fastening screw 11 penetrates through the horizontal thread on the outer wall of the drill shaft 13, one end of the fastening screw 11 penetrating into the storage cavity 19 is rotatably connected with the push plate 12, specifically, one end of a fastening screw 11 penetrating into a storage cavity 19 is coaxially and fixedly connected with a stepped shaft 20, a through hole for clamping the small-diameter end of the stepped shaft 20 and capable of freely rotating is formed in a push plate 12, the fastening screw 11 is rotatably connected with the push plate 12 through the rotation and the limiting of the stepped shaft 20, a through groove 15 communicated with the inside of the storage cavity 19 is formed in the outer wall of a drill shaft 13, a blocking piece 16 extending upwards in an inclined manner towards the radial outer side of the drill shaft 13 is arranged on the lower side of the through groove 15, when soil drilling is carried out, a base 17 is firstly placed on a foundation, then a worker holds handles on two sides of an installation seat 2 and simultaneously energizes a speed reduction motor 1, the speed reduction motor 1 rotates to drive a drill rod 8 to rotate and downwards press the installation seat 2, so that a pointed cone 14 on the drill shaft 13 is inserted into the soil, and simultaneously, the drill shaft 13 is drilled into the soil by the rotation of a spiral piece 9, because the baffle 16 extends upwards in an inclined manner, soil can be prevented or reduced from entering the storage cavity 19, after the soil is drilled into a specified depth, the speed reducing motor 1 rotates reversely and drives the drill rod 8 to move upwards, in the process of moving upwards, soil is scraped into the through groove 15 through the baffle 16 and enters the storage cavity 19 through the through groove 15 until the drill shaft 13 moves out of the foundation, when a soil sample is collected, the fastening screw 11 is firstly rotated by an external tool, the fastening screw 11 is screwed on the drill shaft 13, the push plate 12 is driven to move towards the direction of the through groove 15, in the moving process, the soil sample in the storage cavity 19 is extruded out of the through groove 15, so that a worker can collect the soil sample conveniently, in addition, the bottom wall in the through groove 15 is flush with the inner bottom wall of the storage cavity 19, the soil in the storage cavity 19 can be extruded out of the storage cavity 19 smoothly, the adjusting screw 6 is penetrated through the vertical thread on the lifting arm 5, the adjusting screw rod 6 is screwed on the lifting arm 5 to adjust the downward movement of the lifting arm 5, so as to adjust the soil drilling depth of the drilling shaft 13, the drilling rod 8 is provided with a plurality of scale marks 7 which can conveniently observe the soil drilling depth of the drilling rod 8, the screw rod 3 is penetrated through the horizontal screw thread on the lifting arm 5, one end of the screw rod 3 penetrating into the lifting arm 5 is provided with the rubber block 4, the rubber block 4 is abutted against the outer wall of the guide column 10, the lifting arm 5 is provided with a sliding cavity which is used for clamping the rubber block 4 and can horizontally and freely slide, the screw rod 3 is screwed on the lifting arm 5 and drives the rubber block 4 to slide in the sliding cavity, so that the rubber block 4 is abutted against the guide column 10, and further, after the soil drilling is finished, the mounting seat 2 is pulled upwards to enable the pointed cone 14 to move upwards, and then the rubber block 4 is abutted against the guide column 10 by rotating the screw rod 3, so that the mounting seat and the lifting arm can not automatically fall down, resulting in the sharp awl 14 contacting the ground rigidly, which in turn causes breakage of the sharp awl 14.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. 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 to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments 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 utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The engineering supervision site drill rod detection machine comprises a base (17), guide columns (10) are fixedly connected to the two transverse ends of the base (17) in a vertical mode, a lifting arm (5) is sleeved on the two guide columns (10) together, the lifting arm (5) can freely slide up and down on the guide columns (10), a mounting seat (2) is arranged on the lifting arm (5), a speed reducing motor (1) is mounted on the mounting seat (2), a drill rod (8) is connected to the speed reducing motor (1) in a driving mode, the engineering supervision site drill rod detection machine is characterized in that spiral sheets (9) with gradually decreasing outer diameters from top to bottom are sleeved on the drill rod (8), a drill shaft (13) is coaxially connected to the lower end of the drill shaft (13), a pointed cone (14) is coaxially arranged at the lower end of the drill shaft (13), a clearance groove (18) for the spiral sheets (9) to freely pass through is formed in the base (17), and a storage cavity type storage cavity (19) is formed in the drill shaft (13), store chamber (19) interior joint have can follow push pedal (12) that bore axle (13) radial free movement, it wears to be equipped with fastening screw (11) to bore horizontal screw thread on axle (13) outer wall, fastening screw (11) penetrate the one end in storing chamber (19) and are connected with push pedal (12) rotation, bore and set up logical groove (15) with the inside intercommunication in storage chamber (19) on axle (13) outer wall, it is equipped with separation blade (16) upwards extending towards the radial outside slope of boring axle (13) to lead to groove (15) downside.

2. An engineering supervision site drill rod penetrating machine according to claim 1, characterized in that the inner bottom wall of the through groove (15) is flush with the inner bottom wall of the storage cavity (19).

3. The engineering supervision site drill rod penetrating machine as claimed in claim 1, wherein one end of the fastening screw (11) penetrating into the storage cavity (19) is coaxially and fixedly connected with a stepped shaft (20), and the push plate (12) is provided with a through hole for clamping the small-diameter end of the stepped shaft (20) and being capable of rotating freely.

4. The engineering supervision site drill rod penetrating machine as claimed in claim 1, wherein an adjusting screw (6) is vertically threaded on the lifting arm (5), and the adjusting screw (6) is screwed on the lifting arm (5) to adjust the downward moving amount of the lifting arm (5).

5. The project monitoring site drill rod prospecting machine according to claim 1, characterized in that a plurality of scale marks (7) are arranged on the drill rod (8).

6. The exploration drilling machine for the project supervision site according to claim 1, wherein a screw (3) is horizontally threaded on the lifting arm (5), a rubber block (4) is arranged at one end of the screw (3) penetrating into the lifting arm (5), and the rubber block (4) abuts against the outer wall of the guide column (10).