CN211855935U

CN211855935U - Geological survey instrument

Info

Publication number: CN211855935U
Application number: CN202020466207.9U
Authority: CN
Inventors: 刘煜
Original assignee: Yangtze University
Current assignee: Yangtze University
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-11-03
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a geological survey instrument, including mount and backup pad, the mount both ends all are equipped with the recess, and peg graft in the recess and have the link, and link one end is pegged graft and is had the support column, support column bottom swing joint claw dish, backup pad top outer wall has the motor through the bolt fastening, and motor output shaft one end threaded connection has the mobile jib, and mobile jib bottom threaded connection has the drill bit pole, and mobile jib and drill bit pole outer wall all are equipped with the external screw thread, backup pad bottom outer wall fixed mounting has the sample to fight, and sample is fought one side outer wall and opens there is the door of getting the material. The utility model discloses a swing joint's setting between support column and the claw dish for the device can carry out the angle modulation of link and the tight condition of grabbing of claw dish according to actual ground situation, makes the device be connected with ground more stably.

Description

Geological survey instrument

Technical Field

The utility model relates to a geological survey technical field especially relates to a geological survey instrument.

Background

Geological exploration is short for geological exploration work, and different investigation and research work is performed on geological conditions such as rocks, stratum structures, mineral products, underground water, landforms and the like in a certain area, so that geological conditions and data in deep underground parts need to be known and obtained by means of geological exploration engineering, and people invent an engineering geological exploration drilling device.

The patent publication No. CN205654295U discloses a drilling equipment for engineering geological exploration, which comprises a handrail, a machine body, a drilling rod, a display screen and a temperature sensor, wherein the handrail is fixedly connected with a connecting rod and the machine body by welding, and the above patent has the following defects: the survey cannot be stably carried out, and therefore a geological survey instrument is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a geological exploration instrument.

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

the utility model provides a geological survey instrument, includes mount and backup pad, the mount both ends all are equipped with the recess, and the recess interpolation has the link, and link one end is pegged graft there is the support column, support column bottom swing joint claw dish, backup pad top outer wall has the motor through the bolt fastening, and motor output shaft one end threaded connection has the mobile jib, and mobile jib bottom threaded connection has the drill rod, and mobile jib and drill rod outer wall all are equipped with the external screw thread, backup pad bottom outer wall fixed mounting has the sample to lead and fights, and sample is fought one side outer wall and opens there is the door of getting the material.

Furthermore, the outer walls of the groove, the support column and the connecting frame are all connected with anti-loosening bolts in a threaded mode.

Furthermore, the outer wall of the top of the fixing frame is welded with a support frame, the top end of the support frame is provided with a sliding groove, the outer wall of the top of the support plate is welded with a rack, and the rack is movably inserted into the sliding groove of the support frame.

Furthermore, a gear box is fixedly mounted on the outer wall of one side of the support frame, a gear is arranged in the gear box, the gear and the rack form tooth meshing, and a rotating wheel is further connected to the outer wall of one side of the gear box.

Furthermore, a clamping seat is fixed on the outer wall of one side of the gear box, a clamping strip is inserted into the clamping seat, and a tension spring is embedded between the clamping seat and the clamping strip.

Furthermore, a blocking rod is fixed on the outer wall of one side of the clamping strip, and a strip-shaped hole with the specification matched with the blocking rod is formed in the gear box.

Further, the fixed frame bottom has the service brake wheel through bolt fixed mounting.

The utility model has the advantages that:

1. through swing joint's setting between support column and the claw dish for the device can carry out the angle modulation of link and the tight condition of grabbing of claw dish according to actual ground situation, makes the device be connected with ground more stably.

2. Through leading the appearance fill to be the setting of triangle-shaped structure for the soil that the device was collected can be light collect get the bin gate department, and the device of being convenient for carries out sample detection to the soil sample, has improved the practicality of device.

3. Through the setting of mobile jib and drill rod for the device can be according to the length of the nimble regulation screw rod of the depth of investigation, and the device of being convenient for can carry out the degree of depth sample, has improved the adjustable ability of device.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a geological survey instrument according to the present invention;

FIG. 2 is a schematic view of a three-dimensional structure of a gear box of the geological survey instrument according to the present invention;

fig. 3 is the utility model provides a geological survey instrument's a point enlargies schematic structure.

In the figure: 1. a foot brake wheel; 2. a fixed mount; 3. a claw disk; 4. a lock bolt; 5. a support pillar; 6. a connecting frame; 7. a groove; 8. a support frame; 9. a rotating wheel; 10. clamping the strip; 11. a gear case; 12. a rack; 13. a motor; 14. a support plate; 15. a sample guide hopper; 16. a main rod; 17. an external thread; 18. a drill rod; 19. a gear lever; 20. a gear.

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 geological survey instrument comprises a fixed frame 2 and a supporting plate 14, wherein grooves 7 are formed in two ends of the fixed frame 2, a connecting frame 6 is inserted in each groove 7, a supporting column 5 is inserted in one end of the connecting frame 6, the bottom end of the supporting column 5 is rotatably connected with a claw disc 3 through a pin shaft, mounting holes are formed in the outer walls of the grooves 7, the supporting column 5 and the connecting frame 6, and are internally and spirally connected with a locking bolt 4;

the motor 13 is fixed on the outer wall of the top of the supporting plate 14 through a bolt, one end of an output shaft of the motor 13 is in threaded connection with the main rod 16, the bottom end of the main rod 16 is in threaded connection with the drill rod 18, the threaded connection mode enables the device to flexibly adjust the length of the threaded rod according to the survey depth, the device can conveniently perform depth sampling, and the adjustability of the device is improved;

mobile jib

16 and 18 outer walls of drill rod all are equipped with external screw thread 17, backup pad 14 bottom outer wall has through bolt fixed mounting to lead appearance fill 15, it fights 15 to lead appearance, and mobile jib 16 and drill rod 18 all pass and lead appearance fill 15, it fights 15 one side outer wall to open to lead appearance and has got the bin gate, motor 13 work,

mobile jib

16 and 18 high-speed rotations of drill rod, draw the inside earth of soil and come, send into through external screw thread 17 and lead in appearance fill 15, it fights 15 to lead appearance and is the triangle-shaped structure, make gathering that the soil that the device was collected can relax get bin gate department, be convenient for the device carries out the sample detection to the soil sample, the practicality of device has been improved.

The outer wall of the top of the fixed frame 2 is welded with a support frame 8, the top end of the support frame 8 is provided with a sliding groove, the outer wall of the top of the support plate 14 is welded with a rack 12, the rack 12 is movably inserted into the sliding groove of the support frame 8, the outer wall of one side of the support frame 8 is fixedly provided with a gear box 11 through bolts, a plurality of bearings are embedded in the gear box 11, a transmission shaft is inserted in the bearings, a gear 20 is sleeved on the transmission shaft, the gear 20 and the rack 12 form tooth meshing, one end of the transmission shaft penetrating through the gear box 11 is also sleeved with a rotating wheel 9, the rotating wheel 9 is rotated, the gear 20 and the;

the outer wall of 11 one sides of gear box is fixed with the cassette, and the card strip 10 has been alternate to have inserted in the cassette, has inlayed the extension spring between cassette and the card strip 10, and one side outer wall of card strip 10 still is fixed with shelves pole 19, and it has the bar hole of specification and shelves pole 19 looks adaptation to open on the

gear box

11, and 2 bottoms of mount have the service brake wheel 1 through bolt fixed mounting.

The working principle of the embodiment is as follows: when in use, a user moves the device to a designated position, and the angle of the connecting frame 6 and the claw disc 3 is adjusted to ensure that the device is fixed more firmly, the user then pulls out the clip strip 10, and the clip strip 10 is caught outside the gear case 11 by the stopper rod 19, and at this time, the lengths of the main rod 16 and the drill rod 18 are adjusted, the switch of the motor 13 is turned on, the main rod 16 and the drill rod 18 rotate at high speed, the rotating wheel 9 is rotated, the gear 20 is meshed with the rack 12, so that the supporting plate 14 moves up and down to facilitate the adjustment of the sampling depth of the device, at the moment, the drill bit rod 18 drills into the soil, the deep soil is transmitted into the sample guide hopper 15 along with the external thread 17, the sample guide hopper 15 is of a triangular structure, make gathering that the soil that the device was collected can be light get bin gate department, the device of being convenient for carries out sample detection to soil sample, has improved the practicality of device.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Claims

1. The utility model provides a geological survey instrument, includes mount (2) and backup pad (14), its characterized in that, mount (2) both ends all are equipped with recess (7), and recess (7) interpolation has link (6), and link (6) one end is pegged graft and is had support column (5), support column (5) bottom swing joint claw dish (3), backup pad (14) top outer wall has motor (13) through the bolt fastening, and motor (13) output shaft one end threaded connection has mobile jib (16), and mobile jib (16) bottom threaded connection has drill rod (18), and mobile jib (16) and drill rod (18) outer wall all are equipped with external screw thread (17), backup pad (14) bottom outer wall fixed mounting has the sample to lead and fights (15), and the outer wall of sample guide fight (15) one side is opened and is had the door of getting.

2. A geological survey according to claim 1, characterized in that said grooves (7), support columns (5) and attachment frames (6) are externally threaded with locking bolts (4).

3. The geological survey instrument according to claim 2, wherein the supporting frame (8) is welded on the outer wall of the top of the fixing frame (2), the sliding groove is formed in the top end of the supporting frame (8), the rack (12) is welded on the outer wall of the top of the supporting plate (14), and the rack (12) is movably inserted into the sliding groove of the supporting frame (8).

4. A geological survey according to claim 3, characterized in that said supporting frame (8) is fixedly provided with a gear box (11) on one side of its outer wall, and a gear (20) is arranged in said gear box (11), said gear (20) and said rack (12) form a tooth engagement, and a wheel (9) is further connected to one side of said gear box (11) on its outer wall.

5. A geological survey according to claim 4, characterized in that a clamping seat is fixed on the outer wall of one side of the gear box (11), a clamping strip (10) is inserted in the clamping seat, and a tension spring is embedded between the clamping seat and the clamping strip (10).

6. A geological survey instrument according to claim 5, characterized in that a stop bar (19) is further fixed to the outer wall of one side of said clamping bar (10), and a bar-shaped hole with a specification matched with the stop bar (19) is formed in the gear box (11).

7. A geological survey according to claim 1, characterized in that said fixed frame (2) is provided with a foot brake wheel (1) at its bottom end by means of bolts.