CN208818523U

CN208818523U - A kind of hydrogeology sampler

Info

Publication number: CN208818523U
Application number: CN201821511876.2U
Authority: CN
Inventors: 张子涵; 郑冰鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-17
Filing date: 2018-09-17
Publication date: 2019-05-03
Anticipated expiration: 2028-09-17

Abstract

The utility model discloses a kind of hydrogeological samplers, including mounting disc, toroidal frame is fixedly installed on the outside of the mounting disc, the toroidal frame top is fixedly installed handrail, the handrail is fixedly installed protective fence far from toroidal frame side, the mounting disc top middle portion is fixedly installed battery, there are two motors far from being fixedly mounted respectively on the outside of battery by mounting base for the mounting disc upper end face, two motor output ends are fixedly installed with connector, the mounting disc lower end is movably installed with threaded rod close to connector side, the threaded rod upper end is fixedly connected with connector, movable sleeve is equipped with spring on the outside of the threaded rod, the spring upper end is fixedly connected with mounting disc, the lower spring end is fixedly connected with confinement block, the confinement block is movably set on the outside of threaded rod.The utility model realizes fast sampling, and sample is prevented to be adhered in sampler, has the advantages that using effect is good.

Description

A kind of hydrogeology sampler

Technical field

The utility model relates to geological sampling technical field, specially a kind of hydrogeological sampler.

Background technique

Hydrogeologic Survey mainly carries out in field, and the result of work needs to submit Hydrogeologic Survey to report and have phase The graph answered.According to the difference of purpose, task, requirement and scale bar, Hydrogeologic Survey can be divided into comprehensive hydrogeology Two class of hydrogeologic prospecting of generaI investigation and technicality, the common device of Hydrogeologic Survey is exactly sampler.

Sampler used at present has the disadvantages that

1, it is mostly that metal slice is excavated for soil sample mode used at present, in mining process, collects corresponding Pedotheque directly contacted with air, be easy to appear oxidation, pollute experiment sample；

2, sampler used at present is mostly vertical, directly drills through ground, until underground carries out soil collection, but often Chang Yinwei soil moisture is adhered to sampler inner surface, it is difficult to classify.

Utility model content

The purpose of this utility model is to provide a kind of hydrogeological samplers, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of hydrogeology sampler, including peace Sabot is fixedly installed toroidal frame on the outside of the mounting disc, and the toroidal frame top is fixedly installed handrail, and the handrail is remote Protective fence is fixedly installed from toroidal frame side, and the mounting disc top middle portion is fixedly installed battery, in the mounting disc There are two motor, the fixed peaces of two motor output ends far from being fixedly mounted respectively on the outside of battery by mounting base for end surfaces Equipped with connector, the mounting disc lower end is movably installed with threaded rod close to connector side, the threaded rod upper end with connect Part is fixedly connected, and movable sleeve is equipped with spring on the outside of the threaded rod, and the spring upper end is fixedly connected with mounting disc, the spring Lower end is fixedly connected with confinement block, and the confinement block is movably set on the outside of threaded rod, far from battery in the middle part of the mounting disc Side is fixedly installed with main body, and the main body includes hydraulic cylinder, telescopic rod, fixed ring, mandril, rubber pad, sampling ring, activity Disk, convex block, mounting disc middle part bottom end are fixedly installed hydraulic cylinder, and the hydraulic cylinder lower end is movably installed with telescopic rod, institute It states telescopic rod lower end and is fixedly installed sampling ring, the sampling ring internal activity is equipped with movable disk, and the movable disk surrounding is solid There are four convex block, the hydraulic cylinder outsides to be fixedly installed fixed ring, the fixed ring lower end close to mounting disc side for fixed setting It is movably installed with four mandrils respectively, four mandril lower ends are fixedly installed with rubber pad, difference on the outside of the sampling ring It opens up there are four rectangular channel, the convex block is movably arranged in rectangular channel.

Preferably, the handrail cross section is circle, and the handrail outer surface is fixedly installed anti-skid chequer.

Preferably, the threaded rod lower end is fixedly installed conical head, and the motor output end passes through connector and screw thread Bar is fixedly connected.

Preferably, the rubber pad lower end and convex block upper surface movable contact.

Preferably, the confinement block bottom end is higher than threaded rod bottom end.

Preferably, the sampling ring cross section is round and inner hollow, and wall thickness gradually drops the sampling ring from top to bottom It is low.

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

1, the utility model assists sampling work by setting motor and threaded rod, drives threaded rod by motor It is rotated, is also provided with conical head, pressure of the increase screw rod close to ground one end will convenient for threaded rod is screwed in ground Mounting disc is provided with spring and confinement block is set on the outside of threaded rod close to ground, convenient for applying elastic force to movable disk, just In subsequent extracted soil, screw rod card is prevented to be difficult to take out in the soil；

2, the utility model is provided with hydraulic cylinder and sampling ring simultaneously, drives threaded rod to be positioned by motor, in turn Start hydraulic cylinder and discharge telescopic rod, drives sampling ring to go deep into soil by telescopic rod, take soil sample, and be provided with movable disk It can carry out subsequent samples and sample the separation of ring, preventing soil to be adhered to inside sampling ring for a long time causes service life to contract It is short.

Detailed description of the invention

Fig. 1 is a kind of hydrogeological sampler overall structure diagram of the utility model；

Fig. 2 is a kind of installation view of hydrogeological sampler telescopic rod and sampling ring of the utility model；

Fig. 3 is a kind of installation view of hydrogeological sampler movable disk and sampling ring of the utility model.

In figure: 1, mounting disc；2, toroidal frame；3, handrail；4, protective fence；5, motor；6, connector；7, threaded rod；8, bullet Spring；9, confinement block；10, conical head；11, fixed ring；12, hydraulic cylinder；13, mandril；14, rubber pad；15, telescopic rod；16, it samples Ring；17, convex block；18, movable disk；19, battery；20, rectangular channel.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of hydrogeology sampler, including installation Disk 1, the outside of the mounting disc 1 are fixedly installed toroidal frame 2, and 2 top of toroidal frame is fixedly installed handrail 3, described to help Hand 3 is fixedly installed protective fence 4 far from 2 side of toroidal frame, and 1 top middle portion of mounting disc is fixedly installed battery 19, institute Stating 1 upper end face of mounting disc, there are two motor 5, two electricity far from being fixedly mounted respectively on the outside of battery 19 by mounting base 5 output end of machine is fixedly installed with connector 6, and 1 lower end of mounting disc is movably installed with threaded rod 7, institute close to 6 side of connector 7 upper end of threaded rod is stated to be fixedly connected with connector 6, the 7 outside movable sleeve of threaded rod be equipped with spring 8,8 upper end of spring with Mounting disc 1 is fixedly connected, and 8 lower end of spring is fixedly connected with confinement block 9, and the confinement block 9 is movably set in outside threaded rod 7 Side, 1 middle part of mounting disc are fixedly installed with main body far from 19 side of battery, and the main body includes hydraulic cylinder 12, telescopic rod 15, fixed ring 11, mandril 13, rubber pad 14, sampling ring 16, movable disk 18, convex block 17, the 1 middle part bottom end of mounting disc is fixed It is provided with hydraulic cylinder 12,12 lower end of hydraulic cylinder is movably installed with telescopic rod 15, and 15 lower end of telescopic rod is fixedly installed Ring 16 is sampled, 16 internal activity of sampling ring is equipped with movable disk 18, and there are four convex for 18 surrounding of the movable disk fixed setting Block 17,12 outside of hydraulic cylinder are fixedly installed fixed ring 11 close to 1 side of mounting disc, and 11 lower end of fixed ring is lived respectively There are four mandril 13, four 13 lower ends of mandril are fixedly installed with rubber pad 14 for dynamic installation, divide on the outside of the sampling ring 16 It does not open up there are four rectangular channel 20, the convex block 17 is movably arranged in rectangular channel 20.

3 cross section of handrail is circle, and 3 outer surface of handrail is fixedly installed anti-skid chequer, can effectively be held It takes, convenient for being fixed in sampling process；7 lower end of threaded rod is fixedly installed conical head 10,5 output end of motor It is fixedly connected by connector 6 with threaded rod 7, conical head 10 is conducive to threaded rod 7 and is in depth positioned and detected down, and leads to It crosses motor 5 and carries out going deep into for threaded rod 7；14 lower end of rubber pad and 17 upper surface movable contact of convex block, convenient for mandril 13 to Convex block 17 applies thrust, and then movable disk 18 is pushed to move downward along sampling 16 inner wall of ring, can be convenient and is sampled 16 He of ring The separation of pedotheque；9 bottom end of confinement block is higher than 7 bottom end of threaded rod, and spring 8 is normal condition, and spring 8 is maintained at normal State can be effectively prevented confinement block 9 and be detached from its threaded rod 7 being arranged, and influence its normal work；The sampling ring 16 is transversal Face is round and inner hollow, and wall thickness gradually decreases the sampling ring 16 from top to bottom, convenient for carrying out soil sample to the ground.

Working principle: the utility model is driven by the way that motor 5, starting motor 5 are arranged in mounting disc 1 by connector 6 Threaded rod 7, carries out rotary drilling under the positioning of conical head 10, and then threaded rod 7 is deep into below ground, at the same ground with Spring 8 between movable disk 18 is compressed, and the spring 8 is normal condition, and main body moves closer to ground in the process, when When spring 8 is compressed to minimum length, motor 5 is closed, starts hydraulic cylinder 12, hydraulic cylinder 12 drives telescopic rod 15 to apply to sampling ring 16 Add biggish thrust, sampling ring 16 is hammered into designated position and carries out soil sample, the movable disk 18 installed inside sampling ring 16 When being in close contact with sampling 16 top of ring, starting motor 5 is inverted, and is engaged and is compressed with the spiral of soil by threaded rod 7 The elastic force that spring 8 applies ground separates sampler with ground, and then can star telescopic rod 15 and shunk, The pressure far from 12 direction of hydraulic cylinder is applied to movable disk 18 by fixed ring 11 and mandril 13, movable disk 18 is in sampling ring 16 It is moved downward along the vertical direction under the pressure of mandril 13, and then the pedotheque in sampling ring 16 is pushed to be detached from sampling ring 16, Pedotheque separate completing sampling work with sampling ring 16, have the advantages that sampling effect is good.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of hydrogeology sampler, including mounting disc (1), it is characterised in that: the outside fixation of the mounting disc (1) is set It is equipped with toroidal frame (2), toroidal frame (2) top is fixedly installed handrail (3), and the handrail (3) is far from toroidal frame (2) side It is fixedly installed protective fence (4), mounting disc (1) top middle portion is fixedly installed battery (19), on the mounting disc (1) For end surfaces far from being fixedly mounted respectively by mounting base there are two motor (5) on the outside of battery (19), two motors (5) are defeated Outlet is fixedly installed with connector (6), and mounting disc (1) lower end is movably installed with threaded rod close to connector (6) side (7), threaded rod (7) upper end is fixedly connected with connector (6), and movable sleeve is equipped with spring (8) on the outside of the threaded rod (7), Spring (8) upper end is fixedly connected with mounting disc (1), and spring (8) lower end is fixedly connected with confinement block (9), the limit Clamp dog (9) is movably set on the outside of threaded rod (7), is fixedly installed in the middle part of the mounting disc (1) far from battery (19) side Main body, the main body include hydraulic cylinder (12), telescopic rod (15), fixed ring (11), mandril (13), rubber pad (14), sampling ring (16), movable disk (18), convex block (17), mounting disc (1) middle part bottom end are fixedly installed hydraulic cylinder (12), the hydraulic cylinder (12) lower end is movably installed with telescopic rod (15), and telescopic rod (15) lower end is fixedly installed sampling ring (16), the sampling Ring (16) internal activity is equipped with movable disk (18), and there are four convex block (17) for movable disk (18) the surrounding fixed setting, described Hydraulic cylinder (12) is external to be fixedly installed fixed ring (11) close to mounting disc (1) side, and fixed ring (11) lower end is lived respectively Dynamic installation is there are four mandril (13), and four mandril (13) lower ends are fixedly installed with rubber pad (14), the sampling ring (16) outside is opened up respectively there are four rectangular channel (20), and the convex block (17) is movably arranged in rectangular channel (20).

2. a kind of hydrogeological sampler according to claim 1, it is characterised in that: handrail (3) cross section is Circle, handrail (3) outer surface are fixedly installed anti-skid chequer.

3. a kind of hydrogeological sampler according to claim 1, it is characterised in that: threaded rod (7) lower end is solid Surely it is provided with conical head (10), motor (5) output end is fixedly connected by connector (6) with threaded rod (7).

4. a kind of hydrogeological sampler according to claim 1, it is characterised in that: rubber pad (14) lower end with Convex block (17) upper surface movable contact.

5. a kind of hydrogeological sampler according to claim 1, it is characterised in that: confinement block (9) bottom end is high In threaded rod (7) bottom end.

6. a kind of hydrogeological sampler according to claim 1, it is characterised in that: sampling ring (16) cross section For round and inner hollow, wall thickness gradually decreases the sampling ring (16) from top to bottom.