Geological survey sampler

Abstract

The utility model discloses a geological survey sampler, which belongs to the technical field of geological survey and comprises a fixing ring and a connector, an adjusting plate is slidably connected in the fixing ring, a limiting plate is arranged on the surface of the adjusting plate, a clamping groove is arranged between the limiting plate and the fixing ring, a clamping block is clamped in the clamping groove, and the connector is connected with the clamping block. The geological survey sampler has the beneficial effects that the geological survey sampler can limit the limiting plate and the adjusting plate by arranging the clamping groove and the clamping block, and the threaded hole and the threaded column are arranged, so that the clamping groove and the clamping block can be used for clamping the limiting plate and the adjusting plate, and the clamping groove and the clamping block can be used for clamping the limiting plate and the adjusting plate. According to the drilling device, the drilling teeth which are most prone to abrasion can be conveniently disassembled, assembled and replaced, the threaded rod, the fixing rod, the connector and the drilling teeth can be driven to rotate and descend by rotating the threaded rod and by means of the threaded sleeve, the ground can be holed, and sampling operation can be conveniently conducted on the ground with different depths.

Description

TECHNICAL FIELD

[0001] The utility model relates to geological survey technical field more specifically, it relates to a geological survey sampler. BACKGROUND

[0002] Geological exploration is the investigation and research activity that through various means and methods to survey and detect geology, determine suitable bearing stratum, according to the foundation bearing capacity of bearing stratum, determine the foundation type, calculate the foundation parameter. It is the investigation and research work that in the mineral resources survey, the industrial significance deposit is found, for the technical conditions of the quality and quantity of mineral resources and exploitation, provide the mineral reserves and geological data needed for mine construction design, the geological conditions such as rock, stratum, structure, mineral resources, hydrology, geomorphology in a certain area are investigated and researched, in the process of geological exploration, sampling equipment is often indispensable to assist geological sampling.

[0003] But the existing sampling mode mostly cannot conveniently and accurately carry out geological sampling treatment to selected depth, and the effect of detection after sampling is influenced. UTILITY MODEL CONTENT

[0004] (I) technical problem to be solved

[0005] In view of the deficiencies in the prior art, the utility model aims at providing a geological survey sampler, which has the characteristics of being able to conveniently and accurately carry out geological sampling treatment to selected depth and guaranteeing sampling detection effect.

[0006] (II) technical scheme

[0007] To achieve the above object, the utility model provides a geological survey sampler, which comprises a fixing ring and a connecting head, the inside of the fixing ring is slidably connected with an adjusting plate, the surface of the adjusting plate is provided with a limiting plate, a clamping groove is arranged between the limiting plate and the fixing ring, a clamping block is clamped in the clamping groove, a threaded sleeve is arranged in the inside of the adjusting plate, a threaded rod is screw-connected in the inside of the threaded sleeve, a fixed rod is arranged at the bottom end of the threaded rod, a threaded column is arranged at the bottom of the fixed rod, a threaded hole is arranged at the top of the connecting head, the threaded column is screw-connected in the inside of the threaded hole, an open-tooth is arranged at the bottom of the connecting head, a receiving cavity and a sliding groove are arranged in the inside of the fixed rod, a protection plate is slidably connected in the inside of the sliding groove, and a connecting plate is arranged on the surface of the protection plate.

[0008] When the geological survey sampler is used, the limiting plate and the adjusting plate can be limited through the clamping groove and the clamping block, the most easily worn opening tooth can be disassembled and replaced through the threaded hole and the threaded column, the threaded rod, the fixing rod, the connecting head and the opening tooth can be rotated and lowered through the rotation of the threaded rod and the threaded sleeve, the ground can be opened, sampling operation on the ground of different depths is facilitated, when the fixing rod is controlled to rotate clockwise, the connecting plate is rubbed by the inner wall, the protection plate protects the storage cavity, which can prevent the soil from entering the storage cavity, when the fixing rod is controlled to rotate counterclockwise, the connecting plate is rubbed by the inner wall and drives the protection plate to push into the sliding groove, the storage cavity is opened, and the soil can be stored, the structure can simply and accurately store the soil of different depths, and the protection plate can be limited through the connecting plate.

[0009] Further, the adjusting plate is provided with a handle at the top.

[0010] Further, the fixing ring is internally provided with a supporting sliding groove, and a supporting sliding block is slidably connected in the supporting sliding groove and arranged on the surface of the adjusting plate.

[0011] Further, the threaded rod is provided with a rotating wheel at the top end.

[0012] Further, the fixing ring is provided with a supporting leg at the bottom, and the supporting leg is provided with a supporting seat at the bottom.

[0013] (Three) beneficial effects

[0014] In summary, the utility model has the following beneficial effects:

[0015] 1, through the clamping groove and the clamping block, the limiting plate and the adjusting plate can be limited, the threaded hole and the threaded column can be conveniently disassembled and replaced, and the most easily worn opening tooth can be disassembled and replaced;

[0016] 2, through the rotation of the threaded rod and the threaded sleeve, the threaded rod, the fixing rod, the connecting head and the opening tooth can be rotated and lowered, the ground can be opened, sampling operation on the ground of different depths is facilitated, when the fixing rod is controlled to rotate clockwise, the connecting plate is rubbed by the inner wall, the protection plate protects the storage cavity, which can prevent the soil from entering the storage cavity, when the fixing rod is controlled to rotate counterclockwise, the connecting plate is rubbed by the inner wall and drives the protection plate to push into the sliding groove, the storage cavity is opened, and the soil can be stored, the structure can simply and accurately store the soil of different depths, and the protection plate can be limited through the connecting plate. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical means, creative features, purposes and effects achieved by the present application, the technical solutions in the specific embodiments or prior art will be described below. Obviously, the specific embodiments described are only part of the embodiments of the present application, not all.

[0018] Figure 1 is a front view structural schematic diagram of the present application;

[0019] Figure 2 is a front view sectional structural schematic diagram of the present application;

[0020] Figure 3 is a top view sectional structural schematic diagram of the present application;

[0021] Figure 4 is a structural schematic diagram of A in Figure 2

[0022] The marks in the drawings are:

[0023] 1, support leg; 2, support seat; 3, fixed ring; 4, threaded sleeve; 5, threaded rod; 6, runner; 7, fixed rod; 8, connecting head; 9, open-tooth; 10, threaded hole; 11, threaded column; 12, sliding groove; 13, protective plate; 14, connecting plate; 15, storage cavity; 16, support sliding groove; 17, support sliding block; 18, limiting plate; 19, clamping groove; 20, clamping block; 21, adjusting plate; 22, handle. Specific embodiments

[0024] In order to make the technical means, creative features, purposes and effects achieved by the present application easy to understand, the technical solutions in the specific embodiments of the present application will be described below. Obviously, the specific embodiments described are only part of the embodiments of the present application, not all.

[0025] Embodiment:

[0026] The following will be combined with the drawings Figures 1-4 The present application will be further described in detail.

[0027] Please refer to Figures 1-4 ​The utility model provides a technical scheme: a geological survey sampler, including fixed ring 3 and connecting head 8, the inside sliding joint of fixed ring 3 has adjusting plate 21, the surface of adjusting plate 21 is provided with limiting plate 18, and the limiting plate 18 and fixed ring 3 are opened between the clamping groove 19, and the clamping groove 19 inside is clamped with the clamping block 20, through setting clamping groove 19 and clamping block 20, limiting plate 18 and adjusting plate 21 can be positioned and handled, adjusting plate 21 is provided with threaded sleeve 4 inside, and the threaded sleeve 4 inside is connected with threaded rod 5, and threaded rod 5 bottom is provided with fixed rod 7, and fixed rod 7 bottom is provided with threaded column 11, and connecting head 8 top is provided with threaded hole 10, and threaded column 11 is connected in threaded hole 10 inside, and connecting head 8 bottom is provided with open-tooth 9, through setting threaded hole 10 and threaded column 11, the open-tooth 9 of most easily wearing can be conveniently disassembled and replaced, and fixed rod 7 inside is opened with storage cavity 15 and sliding slot 12, by rotating threaded rod 5, with the aid of threaded sleeve 4, threaded rod 5, fixed rod 7, connecting head 8 and open-tooth 9 can be driven to rotate and descend, the ground can be opened to handle, and the ground of different depth is conveniently sampled, and when controlling fixed rod 7 clockwise rotation, connecting plate 14 is rubbed by the inner wall, and the protection plate 13 protects the storage cavity 15, which can prevent the soil from entering the inside of the storage cavity 15, and when controlling fixed rod 7 counterclockwise rotation, connecting plate 14 is rubbed by the inner wall and drives the protection plate 13 to push into the inside of the sliding slot 12, which can open the storage cavity 15, and conveniently store the soil, this structure can simply and accurately store the soil of different depth, and the sliding slot 12 inside is slidably connected with the protection plate 13, the surface of the protection plate 13 is provided with the connecting plate 14, and the connecting plate 14 is provided, which can assist in limiting the protection plate 13.

[0028] Specifically, the adjusting plate 21 is provided with a handle 22 at the top, the fixed ring 3 is provided with a support sliding groove 16 inside, and the support sliding groove 16 is slidably connected with a support sliding block 17, and the support sliding block 17 is arranged on the surface of the adjusting plate 21.

[0029] By adopting the above technical scheme, the handle 22 is arranged, which can conveniently adjust and control the adjusting plate 21, and the support sliding groove 16 and the support sliding block 17 are arranged, which can limit and support the adjusting plate 21 and ensure the stability of the adjusting plate 21 during rotation.

[0030] Specifically, the threaded rod 5 is provided with a rotating wheel 6 at the top, the fixed ring 3 is provided with a support leg 1 at the bottom, and the support leg 1 is provided with a support seat 2 at the bottom.

[0031] By adopting the above technical scheme, the rotating wheel 6 is arranged, which can drive the threaded rod 5 to rotate and conveniently adjust and control the threaded rod 5, and the support seat 2 is arranged, which can conveniently fix and support the structure by the staff.

[0032] The working principle of the utility model is:

[0033] When the geological survey is needed, the structure can be placed at the sampling position, and the supporting seat 2 is stepped on, at this time, the rotating wheel 6 is rotated clockwise, the threaded rod 5 is driven to rotate, the threaded sleeve 4 is used, the threaded rod 5, the fixed rod 7, the connecting head 8 and the hole tooth 9 are driven to rotate and descend, the hole tooth 9 is used to descend and drill the hole on the ground, when the hole tooth 9 is moved to the required sampling depth, the clamping block 20 is removed first, the handle 22 is held, the handle 22 is rotated counterclockwise, the adjusting plate 21, the threaded rod 5 and the fixed rod 7 are driven to rotate counterclockwise, at this time, the connecting plate 14 is pushed to one side by the hole, so that the protection plate 13 is stored in the sliding groove 12, the geological soil continuously enters the storage cavity 15, and finally the structure is pulled out to accurately sample the geological soil at different depths.

[0034] The embodiment is only an explanation of the utility model, and is not a limitation of the utility model, and the person skilled in the art can make a modification without creative contribution according to the need after reading the specification, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A geological survey sampler comprising a fixing ring (3) and a connecting head (8), characterized in that: The fixed ring (3) is internally slidably connected with an adjusting plate (21), the surface of the adjusting plate (21) is provided with a limiting plate (18), a clamping groove (19) is arranged between the limiting plate (18) and the fixed ring (3), a clamping block (20) is clamped in the clamping groove (19), a threaded sleeve (4) is arranged in the adjusting plate (21), a threaded rod (5) is threadedly connected in the threaded sleeve (4), and a fixed rod (7) is arranged at the bottom end of the threaded rod (5); The bottom of the fixed rod (7) is provided with a threaded column (11), the top of the connecting head (8) is provided with a threaded hole (10), the threaded column (11) is threadedly connected in the threaded hole (10), the bottom of the connecting head (8) is provided with an open-tooth (9), and the inside of the fixed rod (7) is provided with a receiving cavity (15) and a sliding groove (12), the inside of the sliding groove (12) is slidably connected with a protection plate (13), and the surface of the protection plate (13) is provided with a connecting plate (14).

2. A geological survey sampler according to claim 1, wherein: The top of the adjusting plate (21) is provided with a handle (22).

3. A geological survey sampler according to claim 1, wherein: The inside of the fixed ring (3) is provided with a supporting sliding groove (16), and the supporting sliding groove (16) is slidably connected with a supporting sliding block (17).

4. A geological survey sampler according to claim 1, wherein: The top end of the threaded rod (5) is provided with a rotating wheel (6).

5. A geological survey sampler according to claim 1, wherein: The bottom of the fixed ring (3) is provided with a supporting leg (1), and the bottom of the supporting leg (1) is provided with a supporting seat (2).

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