CN220018983U

CN220018983U - Geological prospecting sampler positioning auxiliary mechanism

Info

Publication number: CN220018983U
Application number: CN202321345700.5U
Authority: CN
Inventors: 李振成; 李华明; 剡鹏兵
Original assignee: Nuclear Industry Group 208
Current assignee: Nuclear Industry Group 208
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-11-14
Anticipated expiration: 2033-05-30

Abstract

The utility model relates to the technical field of geological prospecting samplers, in particular to a geological prospecting sampler positioning auxiliary mechanism which comprises a fixed block, a positioning mechanism and a positioning mechanism, wherein the fixed block is fixedly arranged around a chassis in a surrounding manner; the positioning pin is movably connected to the middle part of the fixed block; the fixing device is circumferentially fixed around the top of the sampler fixing seat; the sampler fixing seat is connected with the supporting rod through a fixing pin; the chassis, it is circular setting with the sample thief fixing base, and chassis side all with bracing piece fixed connection. The utility model overcomes the defects of the prior art, the middle fixed size and position can be adjusted to fix different samplers by arranging the fixing blocks, the locating pins and the fixing devices, and the lower fixing blocks and the locating pins can be fixed on the ground to be sampled to keep stable and locating work in the effective fixing work of the current samplers which are not rectangular or diamond-shaped and the like.

Description

Geological prospecting sampler positioning auxiliary mechanism

Technical Field

The utility model relates to the technical field of geological prospecting samplers, in particular to a geological prospecting sampler positioning auxiliary mechanism.

Background

In the process of prospecting and sampling, the prospecting sampler needs to assist in positioning through a positioning auxiliary mechanism to help the equipment for sampling to be used fixedly in order to improve the stability in the sampling process

The 'CN 217716991U finds mining sampler positioning auxiliary mechanism' comprises an annular mounting plate fixed at the lower end of a sampling feeding pipe and an annular operation plate arranged outside the sampling feeding pipe, wherein the lower end of the annular mounting plate is provided with a plurality of rotating wheels for moving a sampler body, and the outer part of the sampling feeding pipe is provided with a lifting assembly for lifting the annular operation plate and a guiding assembly for guiding the lifting process. According to the sampler positioning auxiliary mechanism for the prospecting, in the process of positioning and assisting the sampler body through the auxiliary positioning assembly, the position of the auxiliary positioning assembly is adjusted through the driving assembly, so that the supporting area of the auxiliary positioning assembly for the whole sampler body is increased, and the sampler body is more stably supported in an auxiliary positioning manner; the sampler body is subjected to auxiliary positioning by using the related auxiliary positioning assembly according to related patents, the sampler body can be adjusted, the actual current sampler is diversified, the difference of structural body types and appearance exists in the current state, the sampler is fixed according with the public selection, different samplers are fixed, the common samplers are driven by driving structures such as motors and the like in the normal use process of the common sampler, the ground is subjected to drilling type sampling work, and the vibration absorption required to be moved is provided in the working process, so that the current geological prospecting sampler positioning auxiliary mechanism is improved.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a positioning auxiliary mechanism of a geological prospecting sampler.

In order to solve the technical problems, the utility model provides the following technical scheme:

the positioning auxiliary mechanism of the geological prospecting sampler comprises a fixed block which is fixed around the chassis in a surrounding manner;

the positioning pin is movably connected to the middle part of the fixed block;

the fixing device is circumferentially fixed around the top of the sampler fixing seat;

the sampler fixing seat is connected with the supporting rod through a fixing pin;

the chassis and the sampler fixing seat are both circularly arranged, and the side surfaces of the chassis are fixedly connected with the supporting rods.

Preferably, the holder further comprises;

the ejector rod penetrates through the fixer, and the front section of the ejector rod is a rectangular top plate;

the rotating buckle is fixedly arranged at the rear end of the ejector rod.

Preferably, the part of the upper end of the supporting rod connected with the sampler fixing seat is provided with a sliding groove, the fixing pin and the sliding groove are movably arranged, and the supporting rod is provided with four groups.

Preferably, universal wheels are arranged around the lower end of the chassis, and a second hole is formed in the chassis.

Preferably, the movable rod further comprises;

the bottom of the spring shock absorber is fixed on the inner side of the upper end of the movable rod, and the upper end of the spring shock absorber is fixed with the telescopic rod.

The embodiment of the utility model provides a positioning auxiliary mechanism of a geological prospecting sampler, which has the following beneficial effects:

1. through setting up fixed block, locating pin and fixer, the fixed size position in centre is adjusted to the accessible fixer and is fixed to different samplers, and current sampler is not the rectangle or shape such as diamond and can both carry out effective fixed work in, and fixed block and the locating pin of below remain stable and location work in the subaerial that needs the sample.

2. Through setting up the movable rod, when the sampler operates, can carry out damping work through the inside spring damper that obtains of movable rod, keep certain stability.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

fig. 2 is a schematic view of the split structure of the movable rod of the present utility model.

In the figure: 1. a chassis; 2. a universal wheel; 3. a fixed block; 4. a positioning pin; 5. a support rod; 6. a movable rod; 601. a spring damper; 602. a retractable rod; 7. a sampler holder; 8. a fixing pin; 9. a holder; 10. a rotary buckle; 11. a first hole; 12. and a second hole.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1, a positioning auxiliary mechanism of a geological prospecting sampler comprises a fixed block 3 which is fixed around a chassis 1; the locating pin 4 is movably connected with the middle part of the fixed block 3; the fixing device 9 is circumferentially fixed around the top of the sampler fixing seat 7; the sampler fixing seat 7 is connected with the supporting rod 5 through a fixing pin 8; the chassis 1 and the sampler fixing seat 7 are all circular, and the side surface of the chassis 1 is fixedly connected with the supporting rod 5. The fixer 9 further comprises; a push rod penetrating through the fixer 9, and a rectangular top plate at the front section; the rotary buckle 10 is fixedly arranged at the rear end of the ejector rod. The upper end of the supporting rod 5 is provided with a sliding groove at the position where the upper end of the supporting rod is connected with the sampler fixing seat 7, the fixing pin 8 is movably arranged with the sliding groove, the supporting rod 5 is provided with four groups of universal wheels 2 around the lower end of the chassis 1, and a second hole 12 is formed in the chassis 1;

the chassis 1 mainly acts on bottom sprag, universal wheel 2 makes things convenient for personnel to remove work to it, fixed block 3 fixes around chassis 1, can pass through fixed block 3 spacing locating pin 4 when using, personnel fix locating pin 4 subaerial, make chassis 1 all around can both carry out effectual fixed work, fix a position to the ground that needs the sample, make things convenient for the sampler to sample, and bracing piece 5 is main bearing structure, the sampler fixing base 7 of support upper end keeps its stability, in the spout of limit sampler fixing base 7 in bracing piece 5 upper end through fixed pin 8, use the sample ware that produces the vibrations in-process through movable rod 6 and carry out certain activity in the middle of the spout of fixed pin 8, and fixer 9 can carry out fixed work to the sample ware, drive the ejector pin through rotating the rotation knot 10, make the rectangle roof of front end fix the sample ware.

As shown in fig. 2, the movable rod 6 further includes; the bottom of the spring shock absorber 601 is fixed on the inner side of the upper end of the movable rod 6, and the upper end of the spring shock absorber is fixed with the telescopic rod 602;

the spring damper 601 is the prior art at present, and comprises a damper, and when the upper end is connected with the sampler fixing seat 7 to obtain the telescopic rod 602, the upper end can be damped to maintain a certain stability.

The sampler is used stably and the fixed point is positioned, so that personnel can conveniently and effectively position the sampler stably and effectively when the personnel perform the prospecting sampling.

Claims

1. Geological prospecting sampler location auxiliary mechanism, its characterized in that includes:

the fixed block (3) is fixed around the chassis (1);

the locating pin (4) is movably connected with the middle part of the fixed block (3);

the fixer (9) is fixed around the top of the sampler fixing seat (7);

the sampler fixing seat (7) is connected with the supporting rod (5) through a fixing pin (8);

the chassis (1) and the sampler fixing seat (7) are all circular, and the side surfaces of the chassis (1) are fixedly connected with the supporting rods (5).

2. Geological prospecting sampler positioning aid according to claim 1, characterized in that the holder (9) further comprises;

a push rod penetrating through the fixer (9), and a rectangular top plate at the front section;

and the rotating buckle (10) is fixedly arranged at the rear end of the ejector rod.

3. The positioning auxiliary mechanism for the geological prospecting sampler according to claim 1, wherein a sliding groove is formed in the connecting part of the upper end of the supporting rod (5) and the sampler fixing seat (7), fixing pins (8) and the sliding groove are movably arranged, and four groups of supporting rods (5) are arranged in total.

4. The geological prospecting sampler positioning auxiliary mechanism according to claim 1, wherein universal wheels (2) are arranged around the lower end of the chassis (1), and a second hole (12) is formed in the chassis (1).

5. The geological prospecting sampler positioning auxiliary mechanism according to claim 1, characterized in that the movable rod (6) further comprises;

and the bottom of the spring shock absorber (601) is fixed on the inner side of the upper end of the movable rod (6), and the upper end of the spring shock absorber is fixed with the telescopic rod (602).