CN210533769U

CN210533769U - Sampling device for hydraulic ring geological exploration

Info

Publication number: CN210533769U
Application number: CN201921585231.8U
Authority: CN
Inventors: 张文斌; 王翰强
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-05-15
Anticipated expiration: 2029-09-23

Abstract

The utility model belongs to the technical field of geological exploration equipment, current geological sampling device needs manual support, another person holds the hammer and beats and take a sample, probably hit the people who holds support sampling device among the sampling process, there is the potential safety hazard, a sampling device for hydrology ring geological detection is proposed now, it includes the sample drill bit, positive hexagonal prism and dwang, sample drill bit outer wall fixed mounting has self tapping screw thread, sample drill bit upper end fixed mounting has the retaining ring, the lantern ring is installed in the rotation of retaining ring upper end, lantern ring equidistance lower extreme fixed mounting has flexible bracing piece, sample drill bit top fixed mounting has positive hexagonal prism, positive hexagonal prism upper end fixed mounting has the connecting rod, connecting rod other end fixed mounting has the dwang, the dwang upper end is rotated and is installed supplementary bull stick, supplementary bull stick outer wall equidistance is seted. The utility model discloses a circular motion is done to the handheld supplementary bull stick of staff and drives the dwang rotation, and the connecting rod drives the drill bit and bores into ground and take a sample, and its process can not break out the grit, and work efficiency is fast.

Description

Sampling device for hydraulic ring geological exploration

Technical Field

The utility model relates to a geological exploration equipment technical field especially relates to a sampling device for hydraulic ring geological exploration.

Background

Geological exploration is to survey geology through various means and methods, determine a proper holding layer, determine a foundation type according to the foundation bearing capacity of the holding layer, and calculate the investigation foundation activity of foundation parameters, so that a geological sampling device is frequently used in geological exploration.

The prior patent (publication number: CN201720408684.8) discloses a geological sampling device, which comprises a drill body and a drill bit, wherein an expanding top plate is arranged at the upper end of the drill body, a limit baffle is arranged on the drill body, a movable lantern ring in clearance fit with the drill body is arranged on the limit baffle, a plurality of telescopic supporting rods hinged with the movable lantern ring are arranged on the outer surface of the movable lantern ring, clamping beads are arranged at the lower ends of the telescopic supporting rods, clamping grooves matched with the clamping beads are arranged on the upper surface of a base pad, the base pad is movably connected in the clamping beads at the lower end of the telescopic supporting rods in a clamping mode through the clamping grooves, a slide way is arranged on the upper portion of the surface of the drill body, scales are arranged on one side of the slide way, a sliding block matched with the slide way is arranged in the slide way, and the drill bit.

In implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: 1. the geological sampling device needs to be manually supported, and another person beats the geological sampling device through an iron hammer, and a worker supporting the geological sampling device can be beaten in the process; 2. no scale exists in the prior art, initial measurement can not be made to the sample while taking a sample, and geological survey is not facilitated. This application can sample fast through dwang cooperation sample drill bit outer wall fixed mounting's screw thread.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of sampling device for hydraulic ring geological exploration has solved and has need to take the hammer to beat among the current sample process, and the drill bit can break up the grit and cause the problem of injury to the staff.

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

a sampling device for hydraulic ring geological exploration comprises a sampling drill bit, a regular hexagonal prism and a rotating rod;

the outer wall of the sampling drill bit is fixedly provided with self-tapping threads, the upper end of the sampling drill bit is fixedly provided with a check ring, the upper end of the check ring is rotatably provided with a lantern ring, the lower end of the lantern ring is fixedly provided with a telescopic supporting rod, the middle end of the lantern ring is provided with a first through hole, and the top end of the sampling drill bit is fixedly provided with a regular hexagonal prism;

regular hexagonal prism upper end fixed mounting has the connecting rod, and connecting rod other end fixed mounting has the dwang, and the dwang upper end is rotated and is installed supplementary bull stick, and supplementary bull stick outer wall equidistance is seted up the recess, and dwang upper end fixed mounting has the separation blade, and the second through-hole is seted up at supplementary bull stick lower extreme middle part.

Preferably, flexible bracing piece has three, and flexible bracing piece is triangular distribution, and the equal equidistance fixed mounting of flexible bracing piece upper segment has the scale, and flexible bracing piece is 90 degrees with the lantern ring contained angle.

Preferably, the number of the grooves is four, and the shape of the grooves is matched with that of fingers.

Preferably, the outer wall of the auxiliary rotating rod is fixedly provided with anti-skid grains.

Preferably, the inner diameter of the first through hole is larger than the outer diameter of the sampling drill bit and smaller than the outer diameter of the retainer ring.

Preferably, supplementary bull stick external diameter is the same with the separation blade external diameter, and the second through-hole external diameter is the same with the dwang external diameter, and the separation blade external diameter is greater than the dwang external diameter.

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

1. the utility model discloses a set up three flexible bracing piece, flexible bracing piece is 90 degrees with lantern ring contained angle for sampling device need not artifically support just can with perpendicular to the ground, and convenient sample reduces artifically.

2. The utility model discloses an equal fixed mounting of three bracing piece upper segment has the scale, can improve the measuring accuracy for the reconnaissance result is more accurate, offers recess and anti-skidding line through supplementary bull stick outer wall, makes staff's use comfort improve, and saves strength.

3. The utility model discloses a circular motion is done to the handheld supplementary bull stick of staff and drives the dwang rotation, and the connecting rod drives the drill bit and bores into ground and take a sample, and its process can not break out the grit, and work efficiency is fast, meets the harder condition in geology and is, can use the instrument suit to assist at positive hexagonal prism outer wall for the device is applicable to various topography.

Drawings

Fig. 1 is a schematic structural diagram of a sampling device for hydraulic ring geological exploration according to the present invention;

fig. 2 is a schematic structural view of a sleeve ring and a telescopic supporting rod of the sampling device for hydraulic ring geological exploration provided by the utility model;

fig. 3 is the utility model provides a sampling device's for hydrology ring geology detection dwang and supplementary bull stick schematic structure.

In the figure: 1. a collar; 2. a regular hexagonal prism; 3. rotating the rod; 4. an auxiliary rotating rod; 5. a groove; 6. anti-skid lines; 7. a connecting rod; 8. a retainer ring; 9. a telescopic support rod; 10. a sampling drill bit; 11. self-tapping threads; 12. calibration; 13. a first through hole; 14. a baffle plate; 15. a second via.

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.

Referring to fig. 1-3, a sampling device for hydraulic ring geological exploration comprises a sampling drill bit 10, a regular hexagonal prism 2 and a rotating rod 3;

the outer wall of the sampling drill bit 10 is fixedly provided with self-tapping threads 11, the upper end of the sampling drill bit 10 is fixedly provided with a check ring 8, the upper end of the check ring 8 is rotatably provided with a lantern ring 1, the lower end of the lantern ring 1 is fixedly provided with a telescopic supporting rod 9, the middle end of the lantern ring 1 is provided with a first through hole 13, and the top end of the sampling drill bit 10 is fixedly provided with a regular hexagonal prism 2;

regular hexagonal prism 2 upper end fixed mounting has connecting

rod

7, and 7 other end fixed mounting of connecting rod has dwang 3, and the rotation of 3 upper ends of dwang installs supplementary bull stick 4, and recess 5 is seted up to 4 outer wall equidistance of supplementary bull stick, and 3 upper ends of dwang fixed mounting have separation blade 14, and second through-hole 15 is seted up at supplementary bull stick 4 lower extreme middle part.

Preferably, there are three telescopic supporting rods 9, the telescopic supporting rods 9 are distributed in a triangle, scales 12 are fixedly mounted on the telescopic supporting rods 9 at equal distances, and an included angle between the telescopic supporting rods 9 and the lantern ring 1 is 90 degrees.

Preferably, there are four grooves 5, and the shape of the grooves 5 is matched with that of fingers.

Preferably, the outer wall of the auxiliary rotating rod 4 is fixedly provided with anti-skid grains 6.

Preferably, the inner diameter of the first through hole 13 is larger than the outer diameter of the sampling drill 10 and smaller than the outer diameter of the retainer ring 8.

Preferably, the outer diameter of the auxiliary rotating rod 4 is the same as that of the baffle plate 14, the outer diameter of the second through hole 15 is the same as that of the rotating rod 3, and the outer diameter of the baffle plate 14 is larger than that of the rotating rod 4.

The utility model discloses during the use: through placing the ground top that needs the sample with sampling device, cooperation telescopic support pole 9 is mutually perpendicular with sample drill bit 10 and ground, the staff holds supplementary bull stick 4, it carries out the circular motion to drive supplementary bull stick 4, supplementary bull stick 4 drives dwang 3 and carries out the circular motion, dwang 3 drives connecting rod 7, connecting rod 7 drives the sample drill bit 10 of regular hexagonal prism 2 lower extreme fixed mounting and rotates, sample drill bit 10 cooperation outer wall fixed mounting's self tapping screw thread 11 gos deep into ground, scale 12 through telescopic support pole 9 upper segment fixed mounting carries out the record to sample drill bit 10 depth of descent, when meetting the harder condition of geology, can use instrument cooperation suit at regular hexagonal prism 2 outer walls, can assist sample drill bit 10 to rotate.

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 exploration of a hydraulic ring is characterized by comprising a sampling drill bit (10), a regular hexagonal prism (2) and a rotating rod (3);

the outer wall of the sampling drill bit (10) is fixedly provided with self-tapping threads (11), the upper end of the sampling drill bit (10) is fixedly provided with a check ring (8), the upper end of the check ring (8) is rotatably provided with a lantern ring (1), the lower end of the lantern ring (1) is fixedly provided with a telescopic supporting rod (9), the middle end of the lantern ring (1) is provided with a first through hole (13), and the top end of the sampling drill bit (10) is fixedly provided with a regular hexagonal prism (2;

regular hexagonal prism (2) upper end fixed mounting has connecting rod (7), and connecting rod (7) other end fixed mounting has dwang (3), and dwang (3) upper end is rotated and is installed supplementary bull stick (4), and recess (5) are seted up to supplementary bull stick (4) outer wall equidistance, and dwang (3) upper end fixed mounting has separation blade (14), and second through-hole (15) are seted up at supplementary bull stick (4) lower extreme middle part.

2. The sampling device for the geological exploration of the hydraulic ring as claimed in claim 1, wherein there are three telescopic supporting rods (9), the telescopic supporting rods (9) are distributed in a triangle, scales (12) are fixedly installed on the upper sections of the telescopic supporting rods (9) at equal intervals, and the included angle between the telescopic supporting rods (9) and the lantern ring (1) is 90 degrees.

3. The sampling device for geological exploration of hydraulic rings according to claim 1, characterized in that the number of grooves (5) is four, and the shape of the grooves (5) is adapted to the shape of the fingers.

4. The sampling device for the geological exploration of the hydraulic ring according to the claim 1, characterized in that the outer wall of the auxiliary rotating rod (4) is fixedly provided with anti-skid grains (6).

5. The sampling device for geological exploration of hydraulic rings according to claim 1, characterized in that the inner diameter of the first through hole (13) is larger than the outer diameter of the sampling drill (10) and smaller than the outer diameter of the retainer ring (8).

6. The sampling device for the geological exploration of the hydraulic ring according to claim 1, wherein the outer diameter of the auxiliary rotating rod (4) is the same as that of the baffle plate (14), the outer diameter of the second through hole (15) is the same as that of the rotating rod (3), and the outer diameter of the baffle plate (14) is larger than that of the rotating rod (3).