CN216816094U

CN216816094U - Sampler of quick sample for geological exploration

Info

Publication number: CN216816094U
Application number: CN202220380739.XU
Authority: CN
Inventors: 边开波
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-06-24
Anticipated expiration: 2032-02-24

Abstract

The utility model relates to the technical field of rock and soil sampling, in particular to a sampler for rapid sampling for geological exploration, which comprises a sampling tube, a connecting rod and a drilling head, the upper end of the sampling tube is fixedly connected with a connecting rod through a fixing screw, the top end of the connecting rod is fixedly connected with a power mechanism, the middle of the sampling tube is fixedly connected with a side cover plate through a limiting plate, the inner side of the upper end of the sampling tube is fixedly connected with a movable push plate through a fixed rod and a magnetic block, the bottom end of the sampling tube is fixedly connected with the drilling head through the elastic cushion and the vertical rod, and in the utility model, through the arrangement of the fixed push plate, the movable push plate, the side cover plate and the vertical rod, the rock soil in the sampling tube can be compacted after the rock soil sampling, the rock soil can be effectively prevented from falling from the sampling tube, and the ground in the sampling tube is convenient for discharge after ground detects the completion, has good convenience and practical value.

Description

Sampler for quick sampling for geological exploration

Technical Field

The utility model relates to the technical field of rock and soil sampling, in particular to a sampler for rapid sampling for geological exploration.

Background

The rock-soil sampling refers to a method for collecting samples, which comprises a sampling arrangement and sampling technology, the sampling of section rock-soil samples is carried out after section observation and recording are finished, a section is firstly trimmed and cleaned before sampling, the most superficial layer of floating soil is cut off, then the sampling is carried out from a central typical part layer by layer from top to bottom according to the layers, and the application of the sampler for rapid sampling for geological exploration is increasingly wide, so the demand of the sampler for rapid sampling for geological exploration is increasing.

Most ground sampling device does not have the ground to carry out the setting of compaction in the sampling tube at the in-process that uses on the market, such sampling device gets the ground in the sampling tube and drops easily in the in-process that the sampling tube removed, and sampling device does not have the ground auxiliary discharge's in the sampling tube after detecting the completion setting a bit, such sampling tube is troublesome relatively at the in-process of later stage clearance, and the clearance carefully can appear ground mixing influence when using next and detect the condition emergence of data accuracy, consequently, the sampler of quick sample is used with surveying to above-mentioned problem proposition geology.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a sampler for rapid sampling in geological exploration, which solves the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme:

geological exploration is with sampler of quick sample, including sampling tube, connecting rod and drilling head, the sampling tube upper end is in the same place through fixed screw and connecting rod fixed connection, connecting rod top fixedly connected with power unit, through limiting plate fixedly connected with side cover plate in the middle of the sampling tube, piece fixedly connected with removal push pedal is inhaled through dead lever and magnetism to sampling tube upper end inboard, the sampling tube bottom is in the same place through cushion and montant and drilling head fixed connection.

Preferably, spacing hole has been seted up to sampling tube top inboard, be in the same place through spacing hole sliding connection between sampling tube and the connecting rod, first screw hole has been seted up to connecting rod lower extreme inboard, first connecting hole has been seted up to sampling tube upper end inboard, use fixed screw fixed connection through first screw hole and first connecting hole between sampling tube and the connecting rod and be in the same place.

Preferably, the number of the vertical rods is two, the second threaded hole is formed in the inner side of the lower end of the vertical rod, the hole groove and the second connecting hole are formed in the inner side of the upper end of the drilling head, the vertical rod and the drilling head are connected together in a sliding mode through the hole groove, and the second threaded hole and the second connecting hole which are formed in the lower end of the vertical rod between the sampling tube and the drilling head are fixedly connected together through fixing screws.

Preferably, the elastic cushion is annular, an eyelet is formed in the inner side of the elastic cushion, and the elastic cushion and the vertical rod are connected together in a sliding mode through the eyelet.

Preferably, the movable push plate and the fixed push plate are equal in size, a push rod is fixedly connected to the lower end face of the fixed push plate, and a rubber grip is fixedly connected to the bottom end of the push rod.

Preferably, a fixing groove is formed in the middle of the inner side of the movable push plate, and the diameter of the movable push plate is equal to the inner diameter of the sampling tube.

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

1. according to the rock soil sampling device, the rock soil in the sampling tube can be compacted after rock soil sampling through the fixed push plate, the movable push plate, the side cover plate and the vertical rod, the rock soil can be effectively prevented from falling from the sampling tube, the rock soil in the sampling tube can be conveniently discharged after rock soil detection is finished, and the rock soil sampling device has good convenience and practical value;

2. according to the utility model, the elastic pad and the eyelet are arranged, so that the sealing property and the stability of the connection between the sampling pipe and the drilling head can be improved, and the sampling pipe is worthy of wide popularization and application.

Drawings

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

FIG. 2 is a schematic view of a sampling tube according to the present invention;

FIG. 3 is a schematic view of the installation position of the movable push plate according to the present invention;

fig. 4 is a schematic structural view of a moving push plate according to the present invention.

In the figure: 1-power mechanism, 2-sampling tube, 3-side cover plate, 4-connecting rod, 5-drilling head, 6-elastic pad, 7-push rod, 8-fixed push plate, 9-rubber handle, 10-first threaded hole, 11-limiting hole, 12-first connecting hole, 13-limiting plate, 14-vertical rod, 15-second threaded hole, 16-eyelet, 17-hole groove, 18-second connecting hole, 19-movable push plate, 20-fixing rod, 21-fixing groove and 22-magnetic attraction block.

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:

geological exploration is with sampler of quick sample, including sampling tube 2, connecting rod 4 and drilling head 5, sampling tube 2 upper end is in the same place through fixed screw and 4 fixed connection of connecting rod, 4 top fixedly connected with power unit 1 of connecting rod, through limiting plate 13 fixedly connected with side cover plate 3 in the middle of the sampling tube 2, sampling tube 2 upper end inboard is inhaled piece 22 fixedly connected with through dead lever 20 and magnetism and is removed push pedal 19, sampling tube 2 bottom is in the same place through elastic pad 6 and montant 14 and drilling head 5 fixed connection.

The inner side of the top end of the sampling tube 2 is provided with a limiting hole 11, the sampling tube 2 and the connecting rod 4 are connected together in a sliding mode through the limiting hole 11, the inner side of the lower end of the connecting rod 4 is provided with a first threaded hole 10, the inner side of the upper end of the sampling tube 2 is provided with a first connecting hole 12, the sampling tube 2 and the connecting rod 4 are fixedly connected together through the first threaded hole 10 and the first connecting hole 12 by using a fixing screw, and the sampling tube 2 and the power mechanism 2 can be stably connected together in the using process; the number of the vertical rods 14 is two, the inner side of the lower end of each vertical rod 14 is provided with a second threaded hole 15, the inner side of the upper end of the drilling head 5 is provided with a hole groove 17 and a second connecting hole 18, the vertical rods 14 and the drilling head 5 are connected together in a sliding mode through the hole grooves 17, the sampling tube 2 and the drilling head 5 are fixedly connected together through the second threaded holes 15 and the second connecting holes 18 formed in the lower end of the vertical rods 14 through fixing screws, and the sampling tube 2 and the drilling head 5 can be stably connected together; the elastic pad 6 is arranged in a ring shape, the inner side of the elastic pad 6 is provided with the eyelet 16, the elastic pad 6 and the vertical rod 14 are connected together in a sliding way through the eyelet 16, and the sealing effect of the connection between the sampling tube 2 and the drilling head 5 is effectively improved; the movable push plate 19 and the fixed push plate 8 are equal in size, the lower end face of the fixed push plate 8 is fixedly connected with the push rod 7, the bottom end of the push rod 7 is fixedly connected with the rubber handle 9, and rock soil can be compacted in the sampling tube 2 and discharged out of the sampling tube 2 in the process of sampling and detecting rock soil; the fixing groove 21 is formed in the middle of the inner side of the movable push plate 19, the diameter of the movable push plate 19 is equal to the inner diameter of the sampling tube 2, and the connection stability of the device is effectively improved.

The working process is as follows: when the sampler for rapid sampling for geological exploration is required to be used, firstly, a worker needs to integrally install the sampler together, after the installation is finished, the worker drives the drilling head 5 to drill towards the lower end of the ground through the power mechanism 1 on the ground to be sampled and collects the rock and soil, after the collection is finished, the worker needs to draw the sampling tube 2 out of the rock and soil, then, the worker needs to extrude the rock and soil sample from the position at one end of the drilling head 5 to the direction of the sampling tube 2, the arrangement can effectively prevent the rock and soil sample from falling off the sampling tube 2 when the sampling tube 2 is detached from the sampler, has good stability, then, the worker needs to detach the sampling tube 2 from the sampler to send the sampler to a laboratory for laboratory analysis, and in the process of laboratory analysis, the worker can open the side cover plate 3, it carries out audio-visual understanding and sample to the ground of different thickness to be convenient for the staff like this, the chemical examination is accomplished the back, the staff is when the ground sample in needs will sampling tube 2 is discharged, at first the staff need be in the same place side cover plate 3 and sampling tube 2 are fixed, then the staff can be fixed with push rod 7 in the one end that rubber handle 9 was seted up is inserted and is removed the fixed slot 21 that push pedal 19 is inboard seted up, it removes the ground sample in will sampling tube 2 to promote to remove push pedal 19 to the position of sampling tube 2 bottom after that, such setting is convenient for with the complete discharge of ground sample in sampling tube 2 and the clearance in later stage, the condition emergence of mixing appears in the ground sample when can effectually preventing next sampling, and has good practical value.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Geological exploration is with sampler of quick sample, including sampling tube (2), connecting rod (4) and drilling head (5), its characterized in that: sampling tube (2) upper end is in the same place through fixed screw and connecting rod (4) fixed connection, connecting rod (4) top fixedly connected with power unit (1), sampling tube (2) middle limiting plate (13) fixedly connected with side cover board (3), sampling tube (2) upper end inboard is inhaled piece (22) fixedly connected with through dead lever (20) and magnetism and is removed push pedal (19), sampling tube (2) bottom is in the same place through cushion (6) and montant (14) and drilling head (5) fixed connection.

2. A rapid sampling sampler for geological exploration according to claim 1, characterized in that: spacing hole (11) have been seted up to sampling tube (2) top inboard, be in the same place through spacing hole (11) sliding connection between sampling tube (2) and connecting rod (4), first screw hole (10) have been seted up to connecting rod (4) lower extreme inboard, first connecting hole (12) have been seted up to sampling tube (2) upper end inboard, use fixed screw fixed connection through first screw hole (10) and first connecting hole (12) between sampling tube (2) and connecting rod (4) and be in the same place.

3. A rapid sampling sampler for geological exploration according to claim 1, characterized in that: the number of montant (14) is total two, second screw hole (15) have been seted up to montant (14) lower extreme inboard, hole groove (17) and second connecting hole (18) have been seted up to drilling head (5) upper end inboard, be in the same place through hole groove (17) sliding connection between montant (14) and drilling head (5), second screw hole (15) and second connecting hole (18) of seting up through montant (14) lower extreme between sampling tube (2) and drilling head (5) are in the same place through fixed screw fixed connection.

4. A rapid sampling sampler for geological exploration according to claim 1, characterized in that: the elastic cushion (6) is arranged in an annular mode, the inner side of the elastic cushion (6) is provided with an eyelet (16), and the elastic cushion (6) and the vertical rod (14) are connected together in a sliding mode through the eyelet (16).

5. A rapid sampling sampler for geological exploration according to claim 1, characterized in that: the movable push plate (19) and the fixed push plate (8) are equal in size, a push rod (7) is fixedly connected to the lower end face of the fixed push plate (8), and a rubber grip (9) is fixedly connected to the bottom end of the push rod (7).

6. A rapid sampling sampler for geological exploration according to claim 1, characterized in that: a fixing groove (21) is formed in the middle of the inner side of the movable push plate (19), and the diameter of the movable push plate (19) is equal to the inner diameter of the sampling tube (2).