CN213799599U

CN213799599U - Geological engineering reconnaissance positioning mechanism

Info

Publication number: CN213799599U
Application number: CN202022984723.3U
Authority: CN
Inventors: 王庆来; 侯康康; 刘云
Original assignee: Jinye Engineering Project Management Co ltd
Current assignee: Jinye Engineering Project Management Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-07-27
Anticipated expiration: 2030-12-10

Abstract

The utility model relates to the positioning field of geological engineering, in particular to a geological engineering investigation positioning mechanism, which comprises a sampling structure, wherein the sampling structure is fixed on a base, and the two sides of the base are movably provided with positioning structures; a moving structure is arranged at the bottom of the base; the positioning structure comprises a positioning box and a supporting rod, the positioning box is rotatably connected with the supporting rod, and the supporting rod is fixedly arranged on the base; the positioning box is of a hollow structure; a movable rod and a gear are arranged in the positioning box, the movable rod penetrates through the upper top wall and the lower bottom wall of the positioning box, and a positioning block is arranged at the bottom of the movable rod; a rotating shaft is arranged at the circle center of the gear, penetrates through two side walls of the positioning box and extends to the outside of the positioning box at one end; the end part of the rotating shaft, which is positioned outside the positioning box, is fixedly provided with a hand-operated lever; and the movable rod is provided with a rack which is meshed with the gear. This mechanism can be better fix a position, prevents that the drilling rod from taking place the offset.

Description

Geological engineering reconnaissance positioning mechanism

Technical Field

The utility model relates to a geological engineering's reconnaissance location field has especially related to a geological engineering reconnaissance positioning mechanism.

Background

The existing geological engineering investigation positioning mechanism has the following defects: 1. for sampling on a hard ground, a worker needs to continuously and forcefully knock a rock by using a hammer to crush and sample, the sampling mode is long in time consumption, when a rock stratum with higher hardness is encountered, the rock sample is very difficult to collect, and a large amount of time is consumed; 2. meanwhile, the existing perforating device for geological exploration is easy to deviate during working, so that the perforating effect of the device is influenced, and the cutting force of a drill bit is low.

The above-mentioned problem has been solved to patent (CN211235057U), two sets of backup pads are installed in the bottom welding of this patent roof, the inboard fixed mounting of backup pad has stable seat, the top fixed mounting who stabilizes the seat has the drill seat, the drilling rod is installed through the helicitic texture in the inside of drill seat, the motor is installed to one side of backup pad, the top fixed mounting of motor has the reduction gear, the belt pulley structural mounting is passed through at the top of reduction gear has the drill seat, the electric control box is installed to one side that the motor was kept away from to the backup pad, the hydraulic pump is installed to the below of electric control box, the bottom fixed mounting of backup pad has the base, but the location effect of this patent is not good, because the existence of walking wheel and easy shift position in the sampling process.

In order to solve the problem, the utility model provides a geological engineering reconnaissance positioning mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a geological engineering reconnaissance positioning mechanism, this mechanism can prevent that the drilling rod from taking place the offset at the in-process of sample better fixing a position.

In order to achieve the above object, the utility model provides a following technical scheme:

a geological engineering investigation positioning mechanism comprises a sampling structure, wherein the sampling structure is fixed on a base, and positioning structures are movably arranged on two sides of the base; a moving structure is arranged at the bottom of the base;

the positioning structure comprises a positioning box and a supporting rod, the positioning box is rotatably connected with the supporting rod, and the supporting rod is fixedly arranged on the base; the positioning box is of a hollow structure; a movable rod and a gear are arranged in the positioning box, the movable rod penetrates through the upper top wall and the lower bottom wall of the positioning box, and a positioning block is arranged at the bottom of the movable rod; a rotating shaft is arranged at the circle center of the gear and penetrates through two side walls of the positioning box; a hand rocker is fixedly arranged at one end of the rotating shaft;

the movable rod is provided with a rack which is meshed with the gear;

and a limiting baffle is arranged at the top of the movable rod.

Furthermore, one side of the movable rod is inwards sunken to form a guide groove, and the inner wall of one side of the positioning box is provided with a guide rod which is inwards protruded and is matched with the wire guide groove.

Furthermore, the guide groove and the rack are arranged along the length direction of the movable rod.

Further, the moving structure is provided as a universal wheel.

Furthermore, both ends of the base are both hollow structures with open ends, and the hollow parts are provided with supporting plates in a sliding manner.

Furthermore, a connecting rod is arranged on the outer side wall of the positioning box, and a rotating ring is arranged at the end part of the connecting rod; the rotating ring is sleeved on the supporting rod.

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

1. the hand-operated rod rotates the rotating shaft and the gear positioned outside the rotating shaft, and the movable rod moves up and down under the meshing action of the rack and the gear, so that the movable rod can move more conveniently and simply;

2. the supporting rod and the rotating ring are sleeved, so that the positioning box can move left and right more conveniently, and the positioning block can move left and right more conveniently;

3. the positioning block is arranged, so that the sampling structure can be positioned better, and the offset cannot occur in the sampling process;

4. the supporting plate structure that slides the setting in base and the base for this device is when needs remove, conveniently shifts up the locating piece in the location structure in order to place in the backup pad.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

fig. 2 is an internal structure diagram of the positioning structure according to the preferred embodiment of the present invention.

In the figure: 1. a sampling structure; 2. a positioning structure; 3. a moving structure; 4. a limit baffle; 5. a rack; 6. a positioning box; 7. a guide groove; 8. positioning blocks; 9. a support plate; 10. a rotating shaft; 11. a rotating ring; 12. a base; 13. a support bar; 14. a hand lever; 15. a connecting rod; 16. a guide bar; 17. a gear; 18. a movable rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

Referring to the following drawings, the present invention provides the following technical solutions:

as shown in fig. 1-2, a geological engineering investigation positioning mechanism comprises a sampling structure 1, wherein the sampling structure 1 is the prior art and is not described again; the sampling structure 1 is fixed on a base 12, and positioning structures 2 are movably arranged on two sides of the base 12; the bottom of the base 12 is provided with a moving structure 3;

the positioning structure 2 comprises a positioning box 6 and a support rod 13, the positioning box 6 is rotatably connected with the support rod 13, and the support rod 13 is fixedly arranged on the base 12; the positioning box 6 is of a hollow structure; a movable rod 18 and a gear 17 are arranged in the positioning box 6, the movable rod 18 penetrates through the upper top wall and the lower bottom wall of the positioning box 6, and a positioning block 8 is arranged at the bottom of the movable rod 18; a rotating shaft 10 is arranged at the circle center of the gear 17, and the rotating shaft 10 penetrates through two side walls of the positioning box 6; a hand rocker 14 is fixedly arranged at one end of the rotating shaft 10;

the movable rod 18 is provided with a rack 5 which is meshed with the gear 17;

the top of the movable rod 18 is provided with a limit baffle 4.

Further, one side of the movable rod 18 is recessed inwards to form a guide groove 7, and the inner wall of one side of the positioning box 6 is provided with a guide rod 16 which is raised inwards and matched with the wire guide groove.

Further, the guide groove 7 and the rack 5 are both arranged along the length direction of the movable rod 18.

Further, the moving structure 3 is provided as a universal wheel, and is suitable for moving in any direction.

Furthermore, both ends of the base 12 are hollow structures with open ends, and the hollow part is slidably provided with the support plate 9, so that the support plate 9 can conveniently enter and exit the base 12.

Further, a connecting rod 15 is arranged on the outer side wall of the positioning box 6, and a rotating ring 11 is arranged at the end part of the connecting rod 15; the rotating ring 11 is sleeved on the supporting rod 13.

According to the structure of the surveying and positioning mechanism, the specific working principle is as follows:

when the sample is needed to be collected, the surveying and positioning mechanism is pushed to the place where the sample is needed to be collected, then the support plate 9 is pushed into the base 12 while holding the hand lever 14 by hand, and then the hand lever 14 is rotated, the gear 17 in the positioning box 6 is rotated by the rotating shaft 10 at the end part of the hand lever 14, the movable rod 18 is moved downwards by the meshing action of the gear 17 and the rack 5, when the positioning block 8 is placed on the ground, the hand-operated rod 14 is stopped to rotate, and the other positioning structure 2 is subjected to the same operation through the same operation, so that the whole mechanism is positioned at the place where the sample collection is needed, then the sampling structure 1 is used for sample collection, and after the sample collection is finished, the reverse process is finally carried out, so as to retract the whole surveying and positioning mechanism to the original position to complete the whole positioning and sampling process.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a geological engineering reconnaissance positioning mechanism, includes sampling structure (1), its characterized in that: the sampling structure (1) is fixed on the base (12), and the two sides of the base (12) are both movably provided with the positioning structures (2); the bottom of the base (12) is provided with a moving structure (3);

the positioning structure (2) comprises a positioning box (6) and a supporting rod (13), the positioning box (6) is rotatably connected with the supporting rod (13), and the supporting rod (13) is fixedly arranged on the base (12); the positioning box (6) is of a hollow structure; a movable rod (18) and a gear (17) are arranged in the positioning box (6), the movable rod (18) penetrates through the upper top wall and the lower bottom wall of the positioning box (6), and a positioning block (8) is arranged at the bottom of the movable rod (18); a rotating shaft (10) is arranged at the circle center of the gear (17), and the rotating shaft (10) penetrates through two side walls of the positioning box (6); a hand-operated lever (14) is fixedly arranged at one end of the rotating shaft (10);

a rack (5) which is meshed with the gear (17) is arranged on the movable rod (18);

and a limiting baffle (4) is arranged at the top of the movable rod (18).

2. The mechanism of claim 1, wherein: the two ends of the base (12) are both of hollow structures with open ends, and the hollow parts are provided with support plates (9) in a sliding manner.

3. The mechanism of claim 1, wherein: one side of the movable rod (18) is inwards sunken to form a guide groove (7), and the inner wall of one side of the positioning box (6) is provided with a guide rod (16) which is inwards raised and is matched with the wire guide groove.

4. A geological engineering survey positioning mechanism as claimed in claim 3, wherein: the guide groove (7) and the rack (5) are arranged along the length direction of the movable rod (18).

5. The mechanism of claim 1, wherein: the moving structure (3) is provided with universal wheels.

6. The mechanism of claim 1, wherein: a connecting rod (15) is arranged on the outer side wall of the positioning box (6), and a rotating ring (11) is arranged at the end part of the connecting rod (15); the rotating ring (11) is sleeved on the supporting rod (13).