CN219608472U

CN219608472U - Detection device

Info

Publication number: CN219608472U
Application number: CN202320628071.0U
Authority: CN
Inventors: 宋芙然; 张松楠
Original assignee: Mineral Resources Exploration Center Of Henan Provincial Geological Bureau
Current assignee: Mineral Resources Exploration Center Of Henan Provincial Geological Bureau
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-08-29
Anticipated expiration: 2033-03-27

Abstract

The utility model relates to the technical field of hydrogeology detection and discloses a detection device which comprises a detection box, wherein the top end of the detection box is fixedly connected with an inclined pull rod, the top ends of the inclined pull rods are fixedly connected with a hydraulic unit, the driving ends of the hydraulic unit are fixedly connected with the top ends of drill rods, the lower parts of the drill rods are provided with sampling mechanisms, and the front parts of the detection box are provided with cleaning mechanisms.

Description

Detection device

Technical Field

The utility model relates to the technical field of hydrogeology detection, in particular to a detection device.

Background

Geological exploration is to survey and detect geology by various means and methods, and the geological exploration uses different instruments according to the detection requirement, and the most used remote sensing detector is a structural exploration detector and a detector with a sampling function.

When current detection device needs the sample, because the drilling rod does not have the sample function, carry out drilling first, then change the sample pole and take a sample again, comparatively take a sample, in addition, detection device is after drilling is accomplished, and the drilling rod surface is stained with dirty such as earth easily, untimely clearance, influences the detection work of next time easily.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the detection device which is used for simultaneously completing drilling and sampling through the sampling mechanism, improving the detection efficiency, cleaning the surface of the drill rod through bristles when the cleaning mechanism moves upwards, removing soil on the surface and facilitating the next use.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the detection device comprises a detection box, wherein the top end of the detection box is fixedly connected with an inclined pull rod, the top ends of the inclined pull rods are fixedly connected with a hydraulic unit, the driving end of the hydraulic unit is fixedly connected with the top end of a drill rod, the lower part of the drill rod is provided with a sampling mechanism, and the front part of the detection box is provided with a cleaning mechanism;

the sampling mechanism comprises an electric push rod, a transmission rod, a slide rod, rollers and iron sheets, wherein the electric push rod is arranged in a drill rod, a plurality of transmission rods are rotationally connected to the side edge of the driving end of the electric push rod, one ends of the transmission rods, far away from the electric push rod, are rotationally connected to the periphery of the slide rod, the inner side ends of the slide rod are rotationally connected with the rollers, and the periphery of the rollers is fixedly connected with the iron sheets;

the cleaning mechanism comprises a limiting block, an extension plate, semicircular rings and bristles, wherein the limiting block is fixedly connected to one end of the extension plate, which extends into the detection box, the semicircular rings are fixedly connected to the inner side of the extension plate, and the bristles are uniformly distributed in the inner Zhou Jun of the semicircular rings.

Further, the sampling mechanism further comprises a shaft rod and partition plates, two ends of the shaft rod are fixedly connected to the middle part of the inner side of the roller, and a plurality of partition plates are uniformly distributed on the periphery of the shaft rod.

Further, the sampling mechanism further comprises a supporting rod, wherein the top ends of the supporting rod are fixedly connected to the bottom end of the drill rod, and the bottom ends of the supporting rod are fixedly connected to the top end of the drill bit.

Further, the sampling mechanism further comprises sliding grooves, the sliding grooves are all arranged on the inner sides of the supporting rods, and sliding rods are connected inside the sliding grooves in a sliding mode.

Further, the cleaning mechanism comprises a limiting groove, the limiting grooves are all formed in the front end of the detection box, and the inner walls of the limiting grooves are all connected with an extension rod and a limiting block in a sliding mode.

Further, clearance mechanism includes threaded rod and knob, the inner side end of threaded rod is all rotated and is connected at the inner wall of spacing groove, the outer Zhou Jun threaded connection of threaded rod is at the middle part of stopper, the equal fixedly connected with knob of the outer side end of threaded rod.

The utility model has the following beneficial effects:

1. according to the utility model, when the drill bit drills to the upper part of a soil layer to be sampled, the electric push rod is controlled to push the transmission rod to move downwards and rotate, the sliding rod is pushed to slide in the sliding groove and drive the roller to move and expose from the outer side of the supporting rod in the movement process of the transmission rod, then the iron sheets around the roller are cut by the drill bit to be gathered to the middle part of the roller along with the increase of the soil, finally the soil is pressed in the gap of the partition plate, the electric push rod drives the roller to be retracted into the inner side of the supporting rod after the sampling is completed, the drill rod is taken out, a soil sample can be obtained, the drilling and the sampling are completed simultaneously, and the detection efficiency is improved.

2. According to the utility model, after drilling is completed, the knob is rotated to drive the threaded rod to rotate, so that the limiting block is driven to move towards the inner side of the limiting groove, the limiting block moves to drive the semicircular rings to be combined through the extension rod, at the moment, the drill rod moves upwards, the brush hair can clean the surface of the drill rod, and soil on the surface is removed, so that the use is convenient next time.

Drawings

FIG. 1 is a front view of a detecting device according to the present utility model;

fig. 2 is a schematic diagram of a drill rod structure of a detection device according to the present utility model;

FIG. 3 is a schematic diagram of a sampling mechanism of a detecting device according to the present utility model;

fig. 4 is a schematic diagram of a cleaning mechanism of a detecting device according to the present utility model.

Legend description:

1. a detection box; 2. a diagonal draw bar; 3. a hydraulic unit; 4. a drill rod; 5. a sampling mechanism; 501. a support rod; 502. an electric push rod; 503. a roller; 504. a transmission rod; 505. a slide bar; 506. a chute; 507. iron sheet; 508. a shaft lever; 509. a partition plate; 6. a drill bit; 7. a cleaning mechanism; 701. a limit groove; 702. a knob; 703. a threaded rod; 704. a limiting block; 705. an extension plate; 706. a semicircular ring; 707. and (3) brushing.

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, one embodiment provided by the present utility model is: the utility model provides a detection device, including detection case 1, have the function of remote sensing detection, the top fixedly connected with diagonal draw bar 2 of detection case 1, support hydraulic unit 3, the top of diagonal draw bar 2 is all fixedly connected with hydraulic unit 3, drive drilling rod 4 removes, the drive end fixed connection of hydraulic unit 3 is on the top of drilling rod 4, the lower part of drilling rod 4 is provided with sampling mechanism 5, accomplish drilling and sample simultaneously through sampling mechanism 5, the efficiency of detection has been improved, the front portion of detection case 1 is provided with clearance mechanism 7, brush hair 707 can clear up drilling rod 4 surface when moving up in drilling rod 4 through clearance mechanism 7, get rid of the earth on surface, be convenient for use next time;

the sampling mechanism 5 comprises an electric push rod 502, a transmission rod 504, a slide rod 505, rollers 503 and iron sheets 507, wherein the electric push rod 502 is arranged in a drill rod 4, a plurality of transmission rods 504 are rotationally connected to the side edge of the driving end of the electric push rod 502, one ends of the transmission rods 504 far away from the electric push rod 502 are rotationally connected to the periphery of the slide rod 505, the inner side ends of the slide rod 505 are rotationally connected with the rollers 503, the periphery of the rollers 503 are fixedly connected with the iron sheets 507, the sampling mechanism 5 further comprises a shaft rod 508 and a partition plate 509, the two ends of the shaft rod 508 are fixedly connected to the inner middle part of the rollers 503, a plurality of partition plates 509 are uniformly distributed on the periphery of the shaft rod 508, the shaft rod 508 is connected with the rollers 503 at the two ends, the sampling mechanism 5 further comprises a supporting rod 501, the supporting rod 501 connects the drill rod 4 with a drill bit 6, the top ends of the supporting rod 501 are fixedly connected to the bottom end of the drill rod 4, the bottom ends of the supporting rods 501 are fixedly connected to the top ends of the drill bits 6, the sampling mechanism 5 further comprises sliding grooves 506, the sliding grooves 506 are arranged on the inner sides of the supporting rods 501, sliding rods 505 are slidably connected in the sliding grooves 506, when the drill bits 6 drill to the upper parts of soil layers to be sampled, the electric pushing rods 502 are controlled to push the transmission rods 504 to move downwards and rotate, the transmission rods 504 push the sliding rods 505 to slide in the sliding grooves 506 and drive the rollers 503 to move and expose from the outer sides of the supporting rods 501, then iron sheets 507 around the rollers 503 are cut, soil is gathered to the middle parts of the rollers 503 along with the increase of the soil, finally the soil is pressed in gaps of the separation plates 509, the electric pushing rods 502 drive the rollers 503 to be retracted into the inner sides of the supporting rods 501 after the sampling is completed, soil samples can be obtained by taking out the drill rods 4, drilling and sampling are completed simultaneously, and the detection efficiency is improved;

the cleaning mechanism 7 comprises a limiting block 704, an extension plate 705, semicircular rings 706 and bristles 707, wherein one end of the extension plate 705 extending into the detection box 1 is fixedly connected with the limiting block 704, the semicircular rings 706 are fixedly connected to the inner side of the extension plate 705, a plurality of bristles 707 are uniformly distributed in the inner Zhou Jun of the semicircular rings 706, the cleaning mechanism 7 comprises a limiting groove 701, the limiting groove 701 is arranged at the front end of the detection box 1, the inner wall of the limiting groove 701 is slidably connected with an extension rod and the limiting block 704, the cleaning mechanism 7 comprises a threaded rod 703 and a knob 702, the inner side end of the threaded rod 703 is rotatably connected to the inner wall of the limiting groove 701, the outer Zhou Jun of the threaded rod 703 is in threaded connection with the middle of the limiting block 704, the knob 702 is fixedly connected to the outer side end of the threaded rod 703, the knob 702 is rotated after drilling is completed to drive the threaded rod 703 to rotate, and then the limiting block 704 is driven to move towards the inner side of the limiting groove 701, the semicircular rings 706 are combined through the extension rod, at this moment, the drill rod 4 moves upwards, and the bristles 707 can clean the surface of the drilling rod 4, and soil on the surface is removed for the next use.

Working principle: when the drill bit 6 drills to the upper part of a soil layer to be sampled, the electric push rod 502 is controlled to push the transmission rod 504 to move downwards and rotate, the transmission rod 504 can push the slide rod 505 to slide in the slide groove 506 and drive the roller 503 to move and to be exposed out of the outer side of the support rod 501 in the moving process, then the iron sheet 507 around the roller 503 is downwards moved by the drill bit 6 to cut surrounding soil, the iron sheet 507 is converged to the middle part of the roller 503 along with the increase of the soil, finally the soil is pressed in a gap of the partition plate 509, the roller 503 is driven by the electric push rod 502 to be retracted into the inner side of the support rod 501 after the sampling is completed, a soil sample can be obtained after the drill rod 4 is taken out, the drilling and the sampling are completed simultaneously, the efficiency of detection is improved, the threaded rod 703 is driven to rotate by the rotary knob 702 after the drilling is completed, the limit block 704 is driven to move towards the inner side of the limit groove 701, the limit block 704 is driven to be combined by the extension rod 706, the drill rod 4 is upwards moved at the moment, the brush hair 707 can clear the surface of the drill rod 4, and soil on the surface is removed, and the next use is convenient.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a detection device, includes detection case, its characterized in that: the top end of the detection box is fixedly connected with an inclined pull rod, the top ends of the inclined pull rods are fixedly connected with a hydraulic unit, the driving end of the hydraulic unit is fixedly connected with the top end of a drill rod, a sampling mechanism is arranged at the lower part of the drill rod, and a cleaning mechanism is arranged at the front part of the detection box;

2. A probe device according to claim 1, wherein: the sampling mechanism further comprises a shaft rod and partition plates, two ends of the shaft rod are fixedly connected to the middle of the inner side of the roller, and a plurality of partition plates are uniformly distributed on the periphery of the shaft rod.

3. A probe device according to claim 1, wherein: the sampling mechanism further comprises a supporting rod, wherein the top ends of the supporting rod are fixedly connected to the bottom end of the drill rod, and the bottom ends of the supporting rod are fixedly connected to the top end of the drill bit.

4. A probe device according to claim 1, wherein: the sampling mechanism further comprises sliding grooves, the sliding grooves are all arranged on the inner sides of the supporting rods, and sliding rods are connected inside the sliding grooves in a sliding mode.

5. A probe device according to claim 1, wherein: the cleaning mechanism comprises limiting grooves, the limiting grooves are all formed in the front end of the detection box, and the inner walls of the limiting grooves are all connected with extension rods and limiting blocks in a sliding mode.

6. A probe device according to claim 1, wherein: the cleaning mechanism comprises a threaded rod and a knob, wherein the inner side end of the threaded rod is rotationally connected to the inner wall of the limiting groove, the outer Zhou Jun thread of the threaded rod is connected to the middle of the limiting block, and the outer side end of the threaded rod is fixedly connected with the knob.