CN219391400U

CN219391400U - Geological sampling device for coal field geological exploration

Info

Publication number: CN219391400U
Application number: CN202320434930.2U
Authority: CN
Inventors: 刘大民
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-07-21
Anticipated expiration: 2033-03-09

Abstract

The utility model discloses a geological sampling device for coal field geological exploration, which relates to the technical field of geological sampling devices and comprises a first sampling tube and a second sampling tube, wherein the top end of the first sampling tube is fixedly connected with a connecting block, the middle part of the connecting block is provided with a transmission rod, one end of the transmission rod is fixedly connected with a portable drilling machine, the side wall of the connecting block is provided with a buckle assembly, and the side wall of the second sampling tube is provided with a plurality of convenient assembly and disassembly assemblies; according to the technical scheme provided by the utility model, the design of the convenient assembly and disassembly assembly is adopted, the second clamping block is forced to rebound and reset by the reaction force of the second spring to be matched with the fixed clamping groove on the side wall of the slot to form clamping, so that convenient installation is realized, the second clamping block is loosened to be clamped with the fixed clamping groove by the contraction of the electric push rod, the connecting plug is pulled out of the slot, convenient disassembly is realized, the installation and disassembly difficulty of the sampling tube is effectively and simply realized, the bolt is not required to be used for fixing, and the purposes of simplicity, convenience, time saving and labor saving in operation are realized.

Description

Geological sampling device for coal field geological exploration

Technical Field

The utility model relates to the technical field of geological sampling devices, in particular to a geological sampling device for coal field geological exploration.

Background

Geological exploration is to survey and detect geology by various means and methods, determine a proper bearing layer, determine a foundation type according to the foundation bearing capacity of the bearing layer, calculate investigation and research of foundation parameters, and in the geological exploration process, soil on the earth surface needs to be sampled, so that a geological sampling device needs to be used for sampling the soil.

However, the existing sampling device usually adopts a splittable sampling tube to bring soil out of the ground, and the splittable sampling tube is usually connected and installed in a bolt fastening manner, so that the installation and the disassembly of the sampling tube are troublesome, time and labor are wasted, and the efficiency is low.

Disclosure of Invention

The utility model aims to solve the technical problems of complex and troublesome mounting and dismounting operations and time and labor waste of a sampling tube in the prior art by overcoming the defects of the prior art and providing a geological sampling device for coal field geological exploration.

In view of the above, the utility model provides a geological sampling device for coal field geological exploration, which comprises a first sampling tube and a second sampling tube, wherein the top end of the first sampling tube is fixedly connected with a connecting block, the middle part of the connecting block is provided with a transmission rod, one end of the transmission rod is fixedly connected with a portable drilling machine, the side wall of the connecting block is provided with a buckle assembly, and the side wall of the second sampling tube is provided with a plurality of convenient assembly and disassembly assemblies;

the convenient assembly and disassembly subassembly includes connecting plug, electric putter, rope, second fixture block and second spring, connecting plug's one end fixed connection is in the lateral wall of second sampling tube, electric putter fixed mounting is in connecting plug's inner wall, the one end fixed connection of rope is in electric putter's output, the one end fixed connection of second fixture block is in the other end of rope, the both ends of second spring are fixed connection in the lateral wall inboard of connecting plug and the one end of second fixture block respectively.

Optionally, the buckle subassembly includes control rod, first fixture block and first spring, control rod sliding connection is in the lateral wall of connecting block, the one end fixed connection of first fixture block is in the one end of control rod, the both ends of first spring are fixed connection respectively in the lateral wall inboard of connecting block and the one end of first fixture block.

Optionally, a plurality of connection clamping grooves are formed in the side wall of the transmission rod, and the first clamping block is matched with the connection clamping grooves.

Optionally, a hole is formed in the side wall of the connecting block, and the control rod slides through the hole and is fixedly connected with one end of the first clamping block.

Optionally, a plurality of slots are provided on the side wall of the first sampling tube, and the connection plug is engaged with the slots.

Optionally, a fixing slot is formed on the side wall of the slot, and the second clamping block is matched with the fixing slot.

From the above technical solutions, the embodiment of the present utility model has the following advantages:

1. according to the geological sampling device for coal field geological exploration, the design of the convenient assembly and disassembly components is adopted, the flexible rope is driven to provide tension through the shrinkage of the electric push rod, the second clamping block is enabled to slide and retract into the inner side of the side wall of the connecting plug, the connecting plug of the side wall of the second sampling tube is aligned with the slot of the side wall of the first sampling tube and inserted, the flexible rope is loosened through the extension of the electric push rod, the second clamping block is enabled to be stressed and rebound to stretch out to be matched with the fixing clamping groove of the side wall of the slot through the reaction force of the second spring, so that the convenient installation is realized, and the second clamping block is enabled to be loosened to be clamped with the fixing clamping groove through the shrinkage of the electric push rod, so that the connecting plug can be conveniently and quickly disassembled from the slot, the purposes of effectively and simply installing and conveniently a sampling tube without bolt fixing are achieved, and the operation is simple, convenient, time saving and labor saving are achieved.

2. According to the geological sampling device for coal field geological exploration, the design of the buckle assembly is adopted, the first clamping block is driven to slide and retract into the inner side of the side wall of the connecting block through the external pulling control rod, one end of the transmission rod is aligned to the connecting block and inserted, the first clamping block is enabled to rebound and reset to extend out through the reaction force of the first spring to be matched with the connecting clamping groove of the side wall of the transmission rod to form clamping and fixing, the power mechanism and the sampling tube are installed, the transmission rod is pulled out through the clamping of the connecting clamping groove when the control rod controls the first clamping block to retract and loosen, and accordingly the purpose of effectively facilitating installation and detachment between the sampling tube and the power mechanism and facilitating detachment and replacement of the sampling tube according to use needs is achieved.

These features and advantages of the present utility model will be disclosed in detail in the following detailed description and the accompanying drawings.

Drawings

The utility model is further described with reference to the accompanying drawings:

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is an enlarged view of the structure of the present utility model at A;

FIG. 3 is an exploded cross-sectional view of a second sampling cartridge configuration of the present utility model;

fig. 4 is a right side view of the first cartridge structure of the present utility model.

Reference numerals illustrate: 1. a first sampling tube; 2. a second sampling tube; 3. a connecting block; 4. a transmission rod; 5. a portable drilling machine; 6. a control lever; 7. a first clamping block; 8. a first spring; 9. a connecting clamping groove; 10. a slot; 11. a fixing slot; 12. a connection plug; 13. an electric push rod; 14. a soft rope; 15. a second clamping block; 16. and a second spring.

Detailed Description

The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model.

The following describes a geological sampling device for geological exploration of a coal field in detail according to an embodiment of the utility model with reference to the accompanying drawings.

Example 1

In order to facilitate understanding, referring to fig. 1 to 4, an embodiment of a geological sampling device for geological exploration of a coal field provided by the utility model comprises a first sampling tube 1 and a second sampling tube 2, wherein a cylinder is formed by the first sampling tube 1 and the second sampling tube 2 for sampling, a connecting block 3 is fixedly connected to the top end of the first sampling tube 1, the connecting block 3 is conveniently connected with a power mechanism, a transmission rod 4 is arranged in the middle of the connecting block 3, the transmission rod 4 is used for transmission, one end of the transmission rod 4 is fixedly connected with a portable drilling machine 5, acting force is provided by the portable drilling machine 5, a buckle component is arranged on the side wall of the connecting block 3, and a plurality of convenient loading and unloading components are arranged on the side wall of the second sampling tube 2; the convenient assembly and disassembly comprises a connecting plug 12, an electric push rod 13, a soft rope 14, a second clamping block 15 and a second spring 16, wherein one end of the connecting plug 12 is fixedly connected to the side wall of the second sampling tube 2, the connecting plug 12 is used for plug connection, a plurality of slots 10 are formed in the side wall of the first sampling tube 1, the slots 10 are used for plug connection limiting, the connecting plug 12 is matched with the slots 10, the electric push rod 13 is fixedly installed on the inner wall of the connecting plug 12, the expansion and contraction adjustment is carried out by providing acting force through the electric push rod 13, one end of the soft rope 14 is fixedly connected to the output end of the electric push rod 13, the transmission is carried out by the soft rope 14, one end of the second clamping block 15 is fixedly connected to the other end of the soft rope 14, the clamping block 15 is fixedly clamped through the second clamping block 15, a fixed clamping groove 11 is formed in the side wall of the slot 10, the clamping block 11 is clamped limiting through the fixed clamping groove 11, two ends of the second spring 16 are respectively fixedly connected to the inner side wall of the connecting plug 12 and one end of the second clamping block 15, and the rebound and stretching are carried out by providing acting force through the second spring 16.

In some embodiments, as shown in fig. 2, the buckle assembly includes a control rod 6, a first clamping block 7 and a first spring 8, the control rod 6 is slidably connected to a side wall of the connecting block 3, one end of the first clamping block 7 is fixedly connected to one end of the control rod 6, a hole is formed in the side wall of the connecting block 3, the control rod 6 is slidably penetrated through the hole and is fixedly connected with one end of the first clamping block 7, a plurality of connecting clamping grooves 9 are formed in the side wall of the transmission rod 4, the first clamping block 7 is matched with the connecting clamping grooves 9, and two ends of the first spring 8 are fixedly connected to the inner side of the side wall of the connecting block 3 and one end of the first clamping block 7 respectively.

It should be noted that, the first clamping block 7 is driven to stretch and slide through the sliding control rod 6, and is engaged with the connecting clamping groove 9 through the first clamping block 7 for clamping and fixing, and the first spring 8 provides acting force for resetting and rebounding clamping.

The portable drilling machine 5 and the electric putter 13 are well known components and will not be described in detail here.

Working principle: during the use, at first, drive the lateral wall inboard that first fixture block 7 slides the shrink into connecting block 3 through outer pull control rod 6, it is aimed at connecting block 3 and inserts with the one end of transfer line 4, through unclamping control rod 6, and make the connecting plug 12 of first fixture block 7 rebound reset extension and transfer line 4 lateral wall mutually agree with and form the block fixed, realize the installation of power unit and sampling tube, the same reason is through the first fixture block 7 shrink of control rod 6 control unclamping and connect the block 9 block, the alright realization dismantlement of transfer line 4 is pulled out, thereby reach the installation and the dismantlement between effective sampling tube and the power unit of being convenient for carry out the purpose of dismantling the change sampling tube according to the use needs, simultaneously, it is inboard to drive the lateral wall of soft rope 14 to provide the pulling force messenger second fixture block 15 slip shrink into connecting plug 12 through electric putter 13 shrink, aim at the slot 10 of first sampling tube 1 lateral wall with connecting plug 12, and insert, and stretch out the release rope 14 through electric putter 13 extension, make the second fixture block 15 atress and stretch out the block 10 with the block 11 of connecting plug 11 mutually agree with the block fixed slot 11 through electric putter 13, thereby realize dismantling the simple and realize dismantling the convenient and easy and simple and convenient realization through the convenient operation of the second jack that the connection of the jack 11, the convenient is realized through the convenient and easy and simple and easy to realize the realization of the jack that the jack is realized through the fixed connection of the second fixture block 11.

The above embodiments are merely for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. The utility model provides a coal field geological prospecting is with geological sampling device which characterized in that: the portable drilling machine comprises a first sampling tube (1) and a second sampling tube (2), wherein the top end of the first sampling tube (1) is fixedly connected with a connecting block (3), a transmission rod (4) is installed in the middle of the connecting block (3), one end of the transmission rod (4) is fixedly connected with a portable drilling machine (5), the side wall of the connecting block (3) is provided with a clamping assembly, and the side wall of the second sampling tube (2) is provided with a plurality of convenient assembly and disassembly assemblies;

the convenient loading and unloading subassembly includes connecting plug (12), electric putter (13), rope (14), second fixture block (15) and second spring (16), the one end fixed connection of connecting plug (12) is in the lateral wall of second sampling tube (2), electric putter (13) fixed mounting is in the inner wall of connecting plug (12), the one end fixed connection of rope (14) is in the output of electric putter (13), the one end fixed connection of second fixture block (15) is in the other end of rope (14), the both ends of second spring (16) are fixed connection respectively in the lateral wall inboard of connecting plug (12) and the one end of second fixture block (15).

2. The geological sampling device for coal field geological exploration according to claim 1, wherein: the buckle assembly comprises a control rod (6), a first clamping block (7) and a first spring (8), wherein the control rod (6) is connected to the side wall of the connecting block (3) in a sliding mode, one end of the first clamping block (7) is fixedly connected to one end of the control rod (6), and two ends of the first spring (8) are respectively and fixedly connected to the inner side of the side wall of the connecting block (3) and one end of the first clamping block (7).

3. The geological sampling device for coal field geological exploration according to claim 2, wherein: the side wall of the transmission rod (4) is provided with a plurality of connecting clamping grooves (9), and the first clamping blocks (7) are matched with the connecting clamping grooves (9).

4. The geological sampling device for coal field geological exploration according to claim 2, wherein: the side wall of the connecting block (3) is provided with a hole, and the control rod (6) slides through the hole and is fixedly connected with one end of the first clamping block (7).

5. The geological sampling device for coal field geological exploration according to claim 1, wherein: the side wall of the first sampling tube (1) is provided with a plurality of slots (10), and the connecting plug (12) is matched with the slots (10).

6. The geological sampling device for coal field geological exploration according to claim 5, wherein: the side wall of the slot (10) is provided with a fixed clamping groove (11), and the second clamping block (15) is matched with the fixed clamping groove (11).