CN217331690U

CN217331690U - Sampling device for engineering geological investigation

Info

Publication number: CN217331690U
Application number: CN202220590445.XU
Authority: CN
Inventors: 李湖玲; 冉建东; 计丕甫; 张登敏; 张所清
Original assignee: Yunnan Hualian Zinc and Indium Stock Co Ltd
Current assignee: Yunnan Hualian Zinc and Indium Stock Co Ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-08-30
Anticipated expiration: 2032-03-18

Abstract

The utility model relates to a sampling device is used in engineering geology reconnaissance belongs to geology reconnaissance technical field. The device comprises a supporting seat, an installation frame, a driving motor, rotating lead screws, an installation plate, a rotating motor, a fixed column and a connecting and taking assembly, wherein the installation frame is fixedly installed on the supporting seat; through the connection of the taking component, workers can conveniently install and detach the sampling cylinder, samples in the sampling cylinder can be conveniently taken, the samples can be placed in layers when the samples are taken, and the workers can conveniently detect the samples at different depths; the operation is simple and convenient, and the work efficiency is improved.

Description

Sampling device for engineering geological investigation

Technical Field

The utility model belongs to the technical field of the geology reconnaissance, concretely relates to sampling device is used in engineering geology reconnaissance.

Background

The geological survey can be understood in a broad sense, according to the needs of economic construction, national defense construction and scientific and technical development, the geological survey methods such as mapping, geophysical exploration, geochemical prospecting, drilling, pit exploration, sampling test, geological remote sensing and the like are used for carrying out investigation and research work on geological conditions such as rocks, stratum structures, mineral products, underground water, landforms and the like in a certain area, and when sampling is carried out, an ecological environment geological survey sampling device is generally adopted for sampling, and the ecological environment geological survey sampling device is used for collecting and transporting samples located underground to the ground, so that researchers can use the device conveniently.

The sampling device that uses among the prior art, complex operation takes out the sample from a sample section of thick bamboo inside not being convenient for, has leaded to the slow problem of efficiency of sample, is unfavorable for work efficiency's improvement.

Disclosure of Invention

In order to overcome the problems that the operation is complicated, the sample is inconvenient to take out from the interior of the sampling cylinder, the sampling efficiency is slow and the improvement of the working efficiency is not facilitated in the background technology, the utility model provides a sampling device for engineering geological exploration; through the connection of the taking assembly, workers can conveniently install and disassemble the sampling cylinders, and can assemble a plurality of sampling cylinders, so that samples in the sampling cylinders can be taken conveniently, the problem that the samples are inconvenient to take out due to the fact that the length of the sampling cylinders is too long in the prior art is solved, the samples can be placed in layers when the samples are taken out, the workers can conveniently detect the samples at different depths, and the problem that the samples at different depths are mixed with one another is solved; the operation is simple and convenient, and the work efficiency is improved.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: a sampling device for engineering geological investigation mainly comprises a supporting seat, an installation frame, a driving motor, rotary lead screws, an installation plate, a rotary motor, a fixed column and a connecting and taking assembly, wherein the installation frame is fixedly installed on the supporting seat; the connecting and taking assembly comprises a sliding rod, a sampling cylinder and an arc plate, the cross section of the sliding rod is T-shaped, the bottom side of the sliding rod is fixed on the end face of the top of the sampling cylinder, a sliding groove matched with the sliding rod is formed in the bottom end of the sampling cylinder, the inner side of the arc plate is fixedly connected with the end of the sliding rod, two adjacent sampling cylinders are butted through the sliding rod, the sliding groove and the arc plate, the sliding rod at the top of the sampling cylinder under the sampling cylinder is inserted into the sliding groove at the bottom end of the sampling cylinder, the arc plate is locked at the bottom end of the sampling cylinder under the sampling cylinder through a screw, and the fixing column is the same with a butting structure between the connecting and taking assembly butting structure and the sampling cylinder.

The arc plate is two semicircle boards, encloses the sampling tube connecting part completely through two semicircle boards.

The middle parts of the two ends of the supporting seat are provided with threaded inserted rods, the bottom ends of the threaded inserted rods are pointed ends, and the threaded inserted rods are in threaded connection with the supporting seat.

The supporting seat both ends be equipped with the screw inserted bar, the supporting seat both ends seted up the shifting chute, the screw inserted bar install in the shifting chute through removal lead screw and movable block, remove the lead screw both ends and pass through the bearing and transversely install in the shifting chute, the movable block is spacing and with removal lead screw threaded connection through the shifting chute, the screw inserted bar passes through the screw thread and vertically installs on the movable block, screw inserted bar bottom be most advanced.

The supporting seat is characterized in that supporting screws are arranged at two ends of a moving groove of the supporting seat and are installed in the moving groove through sliding rods and adjusting blocks, the sliding rods are transversely installed in the moving groove, the adjusting blocks are slidably installed on the sliding rods, and the supporting screws are connected with the adjusting blocks through threads.

The utility model has the advantages that:

the utility model discloses a connect the subassembly of taking, make things convenient for the staff to install and dismantle the sampler barrel, and can assemble a plurality of sampler barrels, be convenient for take the sample inside the sampler barrel, avoided in the prior art because the sampler barrel length overlength leads to the inconvenient problem of taking out the sample to appear, and can be when taking out the sample, can make the sample put by layer, be convenient for the staff to detect the sample of the different degree of depth, avoided the problem of the sample of the different degree of depth intermixing to appear; the operation is simple and convenient, and the work efficiency is improved.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic front view of the present invention.

Fig. 3 is a schematic perspective view of the fixing column and the connecting component docking structure of the present invention.

Fig. 4 is a partially enlarged schematic view of a portion a of fig. 3.

Fig. 5 is a schematic perspective view of the installation structure of the threaded insert rod and the support screw rod of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.

The utility model discloses a sampling device for engineering geological investigation, a sampling device for engineering geological investigation mainly include supporting seat 1, installing frame 2, drive motor 3, rotation lead screw 4, mounting panel 5, rotation motor 6, fixed column 7, connect and take subassembly 8, installing frame 2 fixed mounting on supporting seat 1, two rotation lead screw 4 both ends are installed respectively on supporting seat 1 and installing frame 2 through the bearing, mounting panel 5 is installed on two rotation lead screw 4 through the screw thread, drive motor 3 is installed at the top of installing frame 2, is connected with one of them rotation lead screw 4 transmission, passes through the belt transmission between two rotation lead screw 4, rotation motor 6 is installed on mounting panel 5, rotation motor 6 output shaft is connected with fixed column 7 transmission, connect and take subassembly 8 butt joint in fixed column 7 bottom; the connecting and taking assembly 8 comprises a sliding rod 802, sampling cylinders 803 and an arc plate 804, the cross section of the sliding rod 802 is T-shaped, the bottom sides of the sliding rods 802 are fixed on the top end surfaces of the sampling cylinders 803, the bottom ends of the sampling cylinders 803 are provided with sliding grooves 801 matched with the sliding rods 802, the inner sides of the arc plate 804 are fixedly connected with the ends of the sliding rods 802, two adjacent sampling cylinders 803 are butted through the sliding rods 802, the sliding grooves 801 and the arc plate 804, the sliding rod 802 at the top of the lower sampling cylinder 803 is inserted into the sliding groove 801 at the bottom end of the upper sampling cylinder 803, the arc plate 804 is locked at the bottom end of the upper sampling cylinder 803 through screws, the fixed column 7 is the same as a butt joint structure between the butt joint structure of the connecting and taking assembly 8 and the sampling cylinders 803, axial force received during sampling work is borne through the T-shaped sliding rods 802 and the sliding grooves 801, and the radial limiting is carried out through the radial limiting of the bottom ends of the upper sampling cylinders 803 through the arc plate 804 and the screws, preventing the sliding bar 802 from sliding out; through the connection of the taking assembly, workers can conveniently install and disassemble the sampling cylinders, and can assemble a plurality of sampling cylinders, so that samples in the sampling cylinders can be taken conveniently, the problem that the samples are inconvenient to take out due to the fact that the length of the sampling cylinders is too long in the prior art is solved, the samples can be placed in layers when the samples are taken out, the workers can conveniently detect the samples at different depths, and the problem that the samples at different depths are mixed with one another is solved; the operation is simple and convenient, and the work efficiency is improved.

The arc plate 804 is two semicircular plates, and the connection part of the sampling tube 803 is completely surrounded by the two semicircular plates; the worker moves the sliding rod 802 to the inside of the sliding groove 801 by moving the sampling cylinder 803, and then releases the arc plate 804, so that the joint of the fixing column 7 and the sampling cylinder 803 is completely surrounded for reinforcing connection;

this design makes things convenient for the staff to install and dismantle sampling barrel 803, and can assemble a plurality of sampling barrels 803, is convenient for take the inside sample of sampling barrel 803, has avoided among the prior art because sampling barrel 803 length overlength leads to inconvenient problem appearance of taking out the sample, and can be when taking out the sample, can make the sample put by layer, and the staff of being convenient for detects the sample of the different degree of depth, has avoided the problem of the sample intermixing of the different degree of depth to appear.

The middle parts of the two ends of the supporting seat 1 are provided with threaded inserted rods 904, the bottom ends of the threaded inserted rods 904 are pointed ends, and the threaded inserted rods 904 are in threaded connection with the supporting seat 1; the staff is through rotating screw inserted bar 904 for screw inserted bar 904 inserts the ground end, and is fixed with supporting seat 1, has guaranteed supporting seat 1's stability, has avoided in the sample process, and supporting seat 1 takes place to rock, leads to the sample position to take place the skew, and then has leaded to the poor problem of sample effect to appear.

The supporting seat is characterized in that threaded insertion rods 904 are arranged at two ends of the supporting seat 1, moving grooves 901 are formed in two ends of the supporting seat 1, the threaded insertion rods 904 are installed in the moving grooves 901 through moving screw rods 902 and moving blocks 903, two ends of the moving screw rods 902 are transversely installed in the moving grooves 901 through bearings, the moving blocks 903 are limited through the moving grooves 901 and in threaded connection with the moving screw rods 902, the threaded insertion rods 904 are vertically installed on the moving blocks 903 through threads, and the bottom ends of the threaded insertion rods 904 are pointed.

Two ends of a moving groove 901 of the supporting seat 1 are provided with supporting screws 907, the supporting screws 907 are installed in the moving groove 901 through sliding rods 905 and adjusting blocks 906, the sliding rods 905 are transversely installed in the moving groove 901, the adjusting blocks 906 are slidably installed on the sliding rods 905, and the supporting screws 907 are connected with the adjusting blocks 906 through threads; when a worker needs to take a sample, after the worker moves the support seat 1 to a proper position, the worker drives the moving block 903 to move in the moving groove 901 by rotating the moving lead screw 902, after the moving block 903 is moved to the proper position, the worker moves the adjusting block 906 to the proper position by sliding the adjusting block 906, then the worker rotates the support screw 907 to enable the bottom surface of the support screw 907 to be in contact with the ground to support the support seat 1, then the worker rotates the threaded insert rod 904 to enable the threaded insert rod 904 to be inserted into the ground to fix the support seat 1, the stability of the support seat 1 is ensured, the situation that the sampling position is deviated due to the fact that the support seat 1 shakes in the sampling process is avoided, the problem of poor sampling effect is caused, and the device can be fixed on different terrains through the movement of the moving block 903 and the adjusting block 906, therefore, the device can be supported in the sampling process, the stability of the device is ensured, and the application range of the device is enlarged.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.

Claims

1. The utility model provides an engineering geology reconnaissance is with sampling device which characterized in that: the sampling device for engineering geological investigation comprises a supporting seat (1), a mounting frame (2), a driving motor (3), a rotating screw rod (4), a mounting plate (5), a rotating motor (6), a fixing column (7) and a connecting and taking assembly (8), the mounting frame (2) is fixedly arranged on the supporting seat (1), two ends of the two rotating screw rods (4) are respectively arranged on the supporting seat (1) and the mounting frame (2) through bearings, the mounting plate (5) is arranged on the two rotating screw rods (4) through threads, the driving motor (3) is arranged at the top of the mounting frame (2), the rotary screw rod is in transmission connection with one of the rotary screw rods (4), the two rotary screw rods (4) are in transmission through a belt, the rotary motor (6) is installed on the installation plate (5), an output shaft of the rotary motor (6) is in transmission connection with the fixed column (7), and the connecting and taking assembly (8) is in butt joint with the bottom end of the fixed column (7); the connecting and taking assembly (8) comprises a sliding rod (802), sampling cylinders (803) and an arc plate (804), the cross section of the sliding rod (802) is T-shaped, the bottom sides of the sliding rod (802) are fixed on the end face of the top of each sampling cylinder (803), a sliding groove (801) matched with the sliding rod (802) is formed in the bottom end of each sampling cylinder (803), the inner side of each arc plate (804) is fixedly connected with the end of the corresponding sliding rod (802), two adjacent sampling cylinders (803) are butted with each other through the sliding rods (802), the sliding grooves (801) and the arc plate (804), the sliding rod (802) at the top of the lower sampling cylinder (803) is inserted into the sliding groove (801) at the bottom end of the upper sampling cylinder (803), the arc plate (804) is locked at the bottom end of the upper sampling cylinder (803) through screws, and the fixing columns (7) are identical to the butting structure between the butting structure of the connecting and the sampling cylinders (803).

2. A sampling apparatus for engineering geological exploration, as claimed in claim 1, wherein: the arc plate (804) is two semicircular plates, and the connection part of the sampling cylinder (803) is completely surrounded by the two semicircular plates.

3. A sampling device for engineering geological investigation according to claim 1 or 2, characterized in that: supporting seat (1) both ends middle part be equipped with screw inserted bar (904), screw inserted bar (904) bottom be most advanced, screw inserted bar (904) and supporting seat (1) threaded connection.

4. A sampling device for engineering geological investigation according to claim 1 or 2, characterized in that: the supporting seat is characterized in that threaded insert rods (904) are arranged at two ends of the supporting seat (1), moving grooves (901) are formed in two ends of the supporting seat (1), the threaded insert rods (904) are installed in the moving grooves (901) through moving screw rods (902) and moving blocks (903), two ends of the moving screw rods (902) are transversely installed in the moving grooves (901) through bearings, the moving blocks (903) are limited through the moving grooves (901) and are in threaded connection with the moving screw rods (902), the threaded insert rods (904) are vertically installed on the moving blocks (903) through threads, and the bottom ends of the threaded insert rods (904) are pointed.

5. A sampling device for engineering geological investigation according to claim 4, characterized in that: the support device is characterized in that support screws (907) are arranged at two ends of a moving groove (901) of the support base (1), the support screws (907) are installed in the moving groove (901) through sliding rods (905) and adjusting blocks (906), the sliding rods (905) are transversely installed in the moving groove (901), the adjusting blocks (906) are slidably installed on the sliding rods (905), and the support screws (907) are connected with the adjusting blocks (906) through threads.