CN214894162U

CN214894162U - Sampling device for geological survey and drawing

Info

Publication number: CN214894162U
Application number: CN202121112990.XU
Authority: CN
Inventors: 钟声
Original assignee: Sanmenxia Huafeng Surveying And Mapping Information Technology Co ltd
Current assignee: Sanmenxia Huafeng Surveying And Mapping Information Technology Co ltd
Priority date: 2021-05-22
Filing date: 2021-05-22
Publication date: 2021-11-26
Anticipated expiration: 2031-05-22

Abstract

The utility model relates to a geological survey technical field just discloses a sampling device for geological survey. A sampling device for geological mapping comprises a supporting seat assembly, wherein a sampling assembly is arranged in the middle of the supporting seat assembly; the sampling assembly comprises an installation pipe, an outer pipe, a second drill bit, a connecting rod, an indicating ring, a threaded rod, a threaded block, a movable connecting rod and a sampling plate, wherein the outer pipe is arranged in the middle of the installation pipe and is in threaded connection with the installation pipe, the second drill bit is fixedly installed at the bottom of the outer pipe, and one end of the connecting rod is fixedly installed at the upper part of the outer pipe; the utility model discloses a set up the stability that the support seat subassembly can guarantee the installation of whole sampling device, guarantee that sample work goes on smoothly, in the sample subassembly, set up first drill bit respectively through the left and right sides bottom the bottom plate for the support seat subassembly is convenient for fixed, cooperates solid fixed ring simultaneously, further guarantees the steady of support seat subassembly setting.

Description

Sampling device for geological survey and drawing

Technical Field

The utility model relates to a geological survey technical field specifically is a sampling device for geological survey.

Background

Geological mapping is the general term for all mapping work involved in conducting geological and mineral surveys and their production maps. The method mainly comprises the steps of geological point measurement, geological profile measurement, physical exploration measurement, mining area control measurement, mining area topographic measurement, exploration mesh measurement, exploration engineering positioning measurement, pit exploration engineering measurement, well exploration engineering measurement, through measurement, strip mine measurement, earth surface movement observation, drawing of related graphs, printing and establishment of a geological mineral information system.

When surveying and mapping geology, need gather geology soil sample sometimes, current sampling device inserts the thief rod certain degree of depth in the soil when gathering soil sample usually, takes out the thief rod again to take out target degree of depth soil sample, but when taking out the thief rod, the soil sample of the different degree of depth mixes together easily, influences the testing result, therefore we have provided a sampling device for geology survey and drawing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sampling device for geological survey reaches the purpose of mentioning in solving the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sampling device for geological mapping comprises a supporting seat assembly, wherein a sampling assembly is arranged in the middle of the supporting seat assembly;

the sampling component comprises an installation pipe, an outer pipe, a second drill bit, a connecting rod, an indication ring, a threaded rod, a threaded block, a movable connecting rod and a sampling plate, wherein the outer pipe is arranged in the middle of the installation pipe and is in threaded connection with the installation pipe, the second drill bit is fixedly arranged at the bottom of the outer pipe, one end of the connecting rod is fixedly arranged on the upper portion of the outer pipe, the other end of the connecting rod is fixedly connected with the indication ring, the indication ring is sleeved on the surface of the outer pipe and is in sliding connection with the outer pipe, the bottom of the threaded rod is rotatably connected with the bottom of the inner cavity of the outer pipe through a bearing, the threaded block is sleeved on the surface of the threaded rod and is in threaded connection with the threaded rod, one end of the movable connecting rod is hinged to the threaded block, one end of the movable connecting rod, far away from the threaded block, is hinged to the sampling plate, and is arranged at the bottom of the surface of the outer pipe.

Preferably, the outer pipe is fixedly installed in the middle of the support seat assembly, and the surface of the installation pipe is provided with scale marks, so that the descending depth of the second drill bit can be clearly known by setting the scale marks, and the determination of the sampling depth can be ensured.

Preferably, the upper portion fixed mounting on outer tube surface has first twist grip, the top fixed mounting of threaded rod has the second twist grip, is convenient for drive outer tube and second drill bit through first twist grip and rotates, and the sample of being convenient for punches, is convenient for drive the threaded rod through the second twist grip and carries out sample operation.

Preferably, the middle part of outer tube is the square hole setting, the screw thread piece is square setting, just the screw thread piece sets up in the middle part of outer tube and with outer tube sliding connection, the middle part of outer tube is square hole setting and the screw thread piece is square setting and ensures that the screw thread piece can rise and descend in the middle part of outer tube.

Preferably, the quantity of movable connecting rod and sampling plate is two settings, two the sampling plate sets up respectively in the left and right sides of outer tube bottom, and two the bottom of outer tube is articulated with the bottom of outer tube, and the setting of sampling plate can be guaranteed to carry out the sampling operation at the degree of depth of affirmation, guarantees the accuracy of sample.

Preferably, the supporting seat assembly comprises a bottom plate, a supporting column and a first drill bit, the supporting column is fixedly installed at the bottom of the bottom plate, one end, far away from the bottom plate, of the supporting column is fixedly connected with the first drill bit, the supporting seat assembly is arranged to guarantee the installation stability of the whole sampling device, and the smooth sampling operation is guaranteed.

Preferably, the installation pipe fixed mounting is at the middle part of bottom plate, the bottom fixed mounting on support column surface has solid fixed ring, has guaranteed the stationarity of support frame subassembly through solid fixed ring's setting.

The utility model provides a sampling device is used in geological survey and drawing. The method has the following beneficial effects:

(1) the utility model discloses a set up the stability that the supporting seat subassembly can guarantee the installation of whole sampling device, guarantee that sample work goes on smoothly, in the sample subassembly, set up first drill bit respectively through the left and right sides bottom the bottom plate for the supporting seat subassembly is convenient for fixed, cooperates solid fixed ring simultaneously, further guarantees the stationarity that the supporting seat subassembly set up.

(2) The utility model can ensure accurate sampling at a determined depth through the sampling assembly, when sampling, the first rotary handle is rotated to drive the outer pipe to rotate, the outer pipe is matched with the middle part of the installation pipe to push the second drill bit at the bottom to move downwards, in the rotating process of the outer pipe, the second drill bit rotates along with the outer pipe to drill soil and sample, when the outer pipe descends, the indicating ring descends through the driving of the connecting rod, the descending depth of the second drill bit can be clearly seen through the scale mark on the surface of the matched installation pipe, thereby sampling and driving can be carried out, wherein, for convenient sampling, the spiral groove is arranged on the surface of the second drill bit to accelerate the drilling sampling speed, when the second drill bit goes deep into the designated depth, the second rotary handle is rotated again, the thread block descends under the action of the thread, the movable connecting rod is matched, the sampling plates on the left side and the right side of the bottom of the outer pipe are opened, so that an external soil layer falls to the inside of the outer pipe along the sampling plates, the soil layers with different depths can be prevented from being mixed together, and the sampling accuracy of the soil layer is improved.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure of the outer tube of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2;

fig. 4 is a schematic top view of the cross-sectional structure of the outer tube of the present invention.

In the figure: the device comprises a 1 support seat assembly, a 101 bottom plate, a 102 support column, a 103 fixed ring, a 104 first drill bit, a 2 sampling assembly, a 201 installation tube, 202 graduation marks, a 203 outer tube, a 204 second drill bit, a 205 connecting rod, a 206 indicating ring, a 207 first rotating handle, a 208 second rotating handle, a 209 threaded rod, a 210 threaded block, a 211 movable connecting rod and a 212 sampling plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-4, the utility model provides a technical solution: a sampling device for geological mapping comprises a supporting seat assembly 1, wherein a sampling assembly 2 is arranged in the middle of the supporting seat assembly 1;

the sampling assembly 2 comprises a mounting tube 201, an outer tube 203, a second drill bit 204, a connecting rod 205, an indicating ring 206, a threaded rod 209, a threaded block 210, a movable connecting rod 211 and a sampling plate 212, wherein the outer tube 203 is fixedly arranged in the middle of the supporting seat assembly 1, the surface of the mounting tube 201 is provided with scale marks 202, the outer tube 203 is arranged in the middle of the mounting tube 201 and is in threaded connection with the mounting tube 201, the upper part of the surface of the outer tube 203 is fixedly provided with a first rotating handle 207, the top of the threaded rod 209 is fixedly provided with a second rotating handle 208, the second drill bit 204 is fixedly arranged at the bottom of the outer tube 203, one end of the connecting rod 205 is fixedly arranged at the upper part of the outer tube 203, the other end of the connecting rod 205 is fixedly connected with the indicating ring 206, the indicating ring 206 is sleeved on the surface of the outer tube 203 and is in sliding connection with the outer tube 203, the bottom end of the threaded rod 209 is rotatably connected with the bottom of the inner cavity of the outer tube 203 through a bearing, the threaded block 210 is sleeved on the surface of the threaded rod 209 and is in threaded connection with the threaded rod 209, the middle part of outer tube 203 is the square hole setting, screw block 210 is square setting, and screw block 210 sets up the middle part of outer tube 203 and with outer tube 203 sliding connection, movable connecting rod 211's one end is articulated with screw block 210, movable connecting rod 211 keeps away from screw block 210's one end and is articulated with sampling plate 212, sampling plate 212 sets up in the bottom on outer tube 203 surface, movable connecting rod 211 and sampling plate 212's quantity is two settings, two sampling plates 212 set up the left and right sides in the outer tube 203 bottom respectively, and the bottom of two outer tubes 203 is articulated with the bottom of outer tube 203.

The support base assembly 1 comprises a bottom plate 101, a support column 102 and a first drill bit 104, wherein the support column 102 is fixedly installed at the bottom of the bottom plate 101, one end, far away from the bottom plate 101, of the support column 102 is fixedly connected with the first drill bit 104, an installation pipe 201 is fixedly installed at the middle of the bottom plate 101, and a fixing ring 103 is fixedly installed at the bottom of the surface of the support column 102.

When the device is used, the first drill bit 104 is firstly inserted into the ground of a sampling position until the fixing ring 103 is contacted with the ground, then the first rotating handle 207 is rotated, the first rotating handle 207 drives the outer pipe 203 to rotate, the outer pipe 203 pushes the second drill bit 204 at the bottom to move downwards under the action of the matching of the threads in the middle of the mounting pipe 201, the second drill bit 204 rotates along with the outer pipe 203 in the rotating process of the outer pipe 203 to perform soil drilling and sampling operation, the indication ring 206 is driven to descend through the connecting rod 205 while the outer pipe 203 descends, the descending depth of the second drill bit 204 can be clearly seen through the matching of the scale marks 202 on the surface of the mounting pipe 201, so that sampling and driving can be performed, wherein for convenience in sampling, the surface of the second drill bit 204 is provided with a spiral groove to accelerate the drilling and sampling speed, the second rotating handle 208 is rotated when the second drill bit 204 goes deep into a specified depth, the driving thread block 210 descends under the action of the thread, and the sampling plates 212 on the left side and the right side of the bottom of the outer tube 203 are opened by matching with the movable connecting rod 211, so that the external soil layer falls to the inside of the outer tube 203 along the sampling plates 212, and the soil layers with different depths can be prevented from being mixed together, and the accuracy of soil layer sampling is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sampling device for geological mapping, comprising a support base assembly (1), characterized in that: the middle part of the supporting seat component (1) is provided with a sampling component (2);

the sampling assembly (2) comprises an installation pipe (201), an outer pipe (203), a second drill bit (204), a connecting rod (205), an indication ring (206), a threaded rod (209), a threaded block (210), a movable connecting rod (211) and a sampling plate (212), wherein the outer pipe (203) is arranged in the middle of the installation pipe (201) and is in threaded connection with the installation pipe (201), the second drill bit (204) is fixedly arranged at the bottom of the outer pipe (203), one end of the connecting rod (205) is fixedly arranged at the upper part of the outer pipe (203), the other end of the connecting rod (205) is fixedly connected with the indication ring (206), the indication ring (206) is sleeved on the surface of the outer pipe (203) and is in sliding connection with the outer pipe (203), the bottom end of the threaded rod (209) is rotatably connected with the bottom of an inner cavity of the outer pipe (203) through a bearing, the threaded block (210) is sleeved on the surface of the threaded rod (209) and is in threaded connection with the threaded rod (209), one end of the movable connecting rod (211) is hinged to the thread block (210), one end, far away from the thread block (210), of the movable connecting rod (211) is hinged to the sampling plate (212), and the sampling plate (212) is arranged at the bottom of the surface of the outer tube (203).

2. A sampling device for geological mapping according to claim 1, characterized in that: the outer pipe (203) is fixedly installed in the middle of the supporting seat assembly (1), and scale marks (202) are arranged on the surface of the installation pipe (201).

3. A sampling device for geological mapping according to claim 1, characterized in that: the upper portion fixed mounting on outer tube (203) surface has first twist grip (207), the top fixed mounting of threaded rod (209) has second twist grip (208).

4. A sampling device for geological mapping according to claim 1, characterized in that: the middle part of the outer pipe (203) is provided with a square hole, the thread block (210) is provided with a square hole, and the thread block (210) is arranged in the middle part of the outer pipe (203) and is connected with the outer pipe (203) in a sliding mode.

5. A sampling device for geological mapping according to claim 1, characterized in that: the quantity of activity connecting rod (211) and sampling plate (212) is two settings, two sampling plate (212) set up respectively in the left and right sides of outer tube (203) bottom, and two the bottom of outer tube (203) is articulated with the bottom of outer tube (203).

6. A sampling device for geological mapping according to claim 2, characterized in that: the supporting seat assembly (1) comprises a bottom plate (101), a supporting column (102) and a first drill bit (104), wherein the supporting column (102) is fixedly installed at the bottom of the bottom plate (101), and one end, far away from the bottom plate (101), of the supporting column (102) is fixedly connected with the first drill bit (104).

7. A sampling device for geological mapping according to claim 6, characterized in that: the mounting pipe (201) is fixedly mounted in the middle of the bottom plate (101), and the fixing ring (103) is fixedly mounted at the bottom of the surface of the supporting column (102).