CN210487325U

CN210487325U - Sampling device based on rock engineering reconnaissance

Info

Publication number: CN210487325U
Application number: CN201921425114.5U
Authority: CN
Inventors: 孙明祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-05-08
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a sampling device based on rock engineering investigation; belongs to the technical field of rock exploration; the technical key points of the device comprise a fixed base, supporting leg assemblies are arranged at four top corners of the bottom of the fixed base one by one, each supporting leg assembly comprises a first supporting leg and a second supporting leg, a hinge is arranged between each first supporting leg and each second supporting leg, each first supporting leg is connected with each second supporting leg through each hinge, an object placing groove is formed in the top of each second supporting leg, a buckle is arranged on one side of the top of each second supporting leg, a clamping ring is arranged on one side of the bottom of each first supporting leg, and a pin is arranged between each clamping ring and each buckle; the utility model discloses a set up first supporting leg and second supporting leg to have folding function, and portable, the dismouting is fast.

Description

Sampling device based on rock engineering reconnaissance

Technical Field

The utility model relates to a rock reconnaissance technical field, more specifically say, especially relate to a sampling device based on rock engineering reconnaissance.

Background

Reconnaissance, which refers to finding out, analyzing and evaluating the geological and geographical environmental characteristics and geotechnical engineering conditions of a construction site and proposing reasonable foundation suggestions and compiling the activities of reconnaissance files of construction engineering according to the requirements of the construction engineering. Before mining or engineering construction, on-site investigation is carried out on terrain, geological structures, underground resource storage conditions and the like. When surveying the rock, generally strike the rock and chisel away through the hammer, take a sample to the rock, when needing a large amount of samplings, need continuous beat the rock, staff's intensity of labour is great, consumes time long, has reduced work efficiency.

At present, the traditional sampling device is relatively heavy, inconvenient to carry and inconvenient to mount and dismount, so that an operator is not easy to operate and master. Therefore, a sampling device based on rock engineering investigation is needed.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a sampling device based on rock engineering reconnaissance for solve the technical problem who proposes among the above-mentioned background art.

The technical scheme of the utility model is realized like this: a sampling device based on rock engineering investigation comprises a fixed base, wherein a drill rod component is arranged at the center of the bottom of the fixed base, the drill rod component comprises a sampler and a connecting column, a plurality of through holes are uniformly formed in the outer wall of the bottom of the sampler, and a driving motor is arranged at the top end of the connecting column;

supporting leg assemblies are arranged at four top corners of the bottom of the fixed base one by one, each supporting leg assembly comprises a first supporting leg and a second supporting leg, a hinge is arranged between each first supporting leg and each second supporting leg, and each first supporting leg is connected with each second supporting leg through each hinge;

the top of each second supporting leg is provided with an article placing groove, and one side of the top of each second supporting leg is provided with a buckle;

every bottom one side of first supporting leg all is equipped with the snap ring, every the snap ring with every all be equipped with the pin between the buckle, and every the snap ring all through every the pin with every the buckle is connected.

In the foretell sampling device based on rock engineering reconnaissance, unable adjustment base's top center is equipped with the casing, the upper end of casing is equipped with the handle, the bottom of handle is equipped with the connecting rod, the connecting rod extends to one end in the casing is equipped with the buffer board, the bottom of buffer board evenly is equipped with a plurality of damping spring, and is a plurality of damping spring's bottom is equipped with the bottom plate, the bottom plate is through a plurality of damping spring with the buffer board is connected.

In the above sampling device based on rock engineering investigation, a driving shaft is arranged at the bottom of the driving motor and extends to the inner wall of the connecting column.

In the above-mentioned sampling device based on rock engineering reconnaissance, the top of sampler is equipped with the storage compartment, just the top of sampler is equipped with the internal thread.

In the above-mentioned sampling device based on rock engineering reconnaissance, the bottom of spliced pole is equipped with the external screw thread, the external screw thread with the internal thread intermeshing at sampler top.

In the foretell sampling device based on rock engineering reconnaissance, the bottom of snap ring is equipped with first base, four apex angle departments of first base are equipped with first bolt one by one, just first base is through four first bolt with the bottom of first supporting leg is connected.

In the foretell sampling device based on rock engineering reconnaissance, the bottom of buckle is equipped with the second base, four apex angle departments of second base are equipped with the second bolt one by one, just the second base is through four the second bolt with the top of second supporting leg is connected.

The utility model adopts the above structure after:

the utility model has reasonable design and simple structure, and mainly designs the supporting leg assembly to be composed of a first supporting leg and a second supporting leg through arranging the supporting leg assembly at four vertex angles at the bottom of the fixed base one by one, when in use, the first supporting leg is vertically arranged manually, so that the bottom of the first supporting leg reaches the top end of the second supporting leg under the action of the hinge, at the moment, the snap ring is just positioned in the buckle, and the pin knob is screwed into the snap ring and the buckle in sequence, thus the first supporting leg and the second supporting leg can be fixed; when not using, put into after screwing out the pin from snap ring and buckle and put the thing groove in, be convenient for accomodate, then manual slowly packs up first supporting leg again, can accomplish the folding of supporting leg subassembly. The utility model discloses have folding function, portable, the dismouting is fast.

Drawings

The present invention will be described in further detail with reference to the following examples, which are not intended to limit the invention.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view of the housing of the present invention;

fig. 3 is a schematic view of a drill rod assembly of the present invention;

FIG. 4 is a schematic structural view of the support leg assembly of the present invention;

FIG. 5 is an enlarged view of area A in FIG. 4;

FIG. 6 is an enlarged view of area B in FIG. 4;

in the figure: 1. a fixed base; 2. a support leg assembly; 21. a first support leg; 211. a first base; 212. a snap ring; 213. a first bolt; 22. a second support leg; 221. a storage groove; 222. a pin; 223. buckling; 224. a second base; 225. a second bolt; 23. a hinge; 3. a drill rod assembly; 31. connecting columns; 311. an external thread; 32. a sampler; 321. a through hole; 322. an internal thread; 323. a storage chamber; 4. a housing; 41. a base plate; 5. a handle; 51. a connecting rod; 52. a buffer plate; 53. a damping spring; 6. a drive motor; 61. a drive shaft.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

The utility model provides a sampling device based on rock engineering investigation as shown in figures 1-6, which comprises a fixed base 1, wherein a drill rod component 3 is arranged at the center of the bottom of the fixed base 1, the drill rod component 3 comprises a sampler 32 and a connecting column 31, a plurality of through holes 321 are uniformly arranged on the outer wall of the bottom of the sampler 32, and a driving motor 6 is arranged at the top end of the connecting column 31;

supporting leg assemblies 2 are arranged at four top corners of the bottom of the fixed base 1 one by one, each supporting leg assembly 2 comprises a first supporting leg 21 and a second supporting leg 22, a hinge 23 is arranged between each first supporting leg 21 and each second supporting leg 22, and each first supporting leg 21 is connected with each second supporting leg 22 through each hinge 23;

the top of each second supporting leg 22 is provided with an article placing groove 221, and one side of the top of each second supporting leg 22 is provided with a buckle 223;

a snap ring 212 is arranged on one side of the bottom of each first support leg 21, a pin 222 is arranged between each snap ring 212 and each buckle 223, and each snap ring 212 is connected with each buckle 223 through each pin 222.

Referring to fig. 1 and 2, a housing 4 is disposed at the top center of the fixing base 1, a handle 5 is disposed at the upper end of the housing 4, a connecting rod 51 is disposed at the bottom of the handle 5, a buffer plate 52 is disposed at one end of the connecting rod 51 extending into the housing 4, a plurality of damping springs 53 are uniformly disposed at the bottom of the buffer plate 52, a bottom plate 41 is disposed at the bottom of the plurality of damping springs 53, and the bottom plate 41 is connected to the buffer plate 52 through the plurality of damping springs 53. In this example, through the design of the buffer plate 52 and the damping spring 53, the strong vibration sense caused by the operation of the driving motor 6 can be effectively reduced, and the injury to the working personnel can be avoided.

Referring to fig. 3, a driving shaft 61 is disposed at the bottom of the driving motor 6, and the driving shaft 61 extends to the inner wall of the connecting column 31; a storage chamber 323 is arranged at the top end of the sampler 32, and an internal thread 322 is arranged at the top end of the sampler 32; the bottom end of the connecting column 31 is provided with an external thread 311, and the external thread 311 is meshed with an internal thread 322 at the top end of the sampler 32. In this example, the purpose of connecting the sampler 32 with the connecting column 31 can be effectively achieved by the mutual engagement of the internal thread 322 and the external thread 311; further, by the design of the storage chamber 323, the stored sample can be collected efficiently.

Referring to fig. 4, 5 and 6, a first base 211 is disposed at the bottom of the snap ring 212, first bolts 213 are disposed at four top corners of the first base 211 one by one, and the first base 211 is connected to the bottom of the first support leg 21 through the four first bolts 213; the bottom of the buckle 223 is provided with a second base 224, the four top corners of the second base 224 are provided with second bolts 225 one by one, and the second base 224 is connected with the top of the second support leg 22 through the four second bolts 225. In this example, by the design of the first base 211 and the first bolt 213, the fixing of the snap ring 212 to the bottom side of the first support leg 21 can be effectively achieved; further, the fastening of the buckle 223 to the top side of the second support leg 22 can be effectively achieved by the design of the second bolt 225 and the second base 224.

The utility model discloses a concrete operation as follows:

the utility model discloses when using, at first in screwing in spliced pole 31 with the top rotation of sampler 32, it is fixed until screwing up completely, then take out pin 222 from putting thing groove 221, it is manual with the vertical placing of first supporting leg 21, the top that reachs second supporting leg 22 through hinge 23 until the bottom of first supporting leg 21, snap ring 212 just is in buckle 223 this moment, run through snap ring 212 and buckle 223 with pin 222 turn-knob in, make it fixed, then it is fixed with remaining three supporting leg assembly 2 installation in proper order, can aim at the sampler 32 of this device sampling place and carry out the sampling operation, driving motor 6 drives drive shaft 61 motion, make sampler 32 get into inside the rock, the sample enters into storage compartment 323 from through-hole 321 on sampler 32, the sample finishes, take out sampler 32, it can to take out the sample in the storage compartment 323.

The above embodiment is the preferred embodiment of the present invention, which is only used to facilitate the explanation of the present invention, it is not right to the present invention, which makes the restriction on any form, and any person who knows commonly in the technical field can use the present invention to make the equivalent embodiment of local change or modification without departing from the technical features of the present invention.

Claims

1. The utility model provides a sampling device based on rock engineering reconnaissance which characterized in that: the device comprises a fixed base (1), wherein a drill rod component (3) is arranged at the center of the bottom of the fixed base (1), the drill rod component (3) comprises a sampler (32) and a connecting column (31), a plurality of through holes (321) are uniformly formed in the outer wall of the bottom of the sampler (32), and a driving motor (6) is arranged at the top end of the connecting column (31);

supporting leg assemblies (2) are arranged at four top corners of the bottom of the fixed base (1) one by one, each supporting leg assembly (2) comprises a first supporting leg (21) and a second supporting leg (22), a hinge (23) is arranged between each first supporting leg (21) and each second supporting leg (22), and each first supporting leg (21) is connected with each second supporting leg (22) through each hinge (23);

an article placing groove (221) is formed in the top of each second supporting leg (22), and a buckle (223) is arranged on one side of the top of each second supporting leg (22);

every bottom one side of first supporting leg (21) all is equipped with snap ring (212), every snap ring (212) with every all be equipped with pin (222) between buckle (223), and every snap ring (212) all through every pin (222) with every buckle (223) are connected.

2. The sampling device based on rock engineering investigation of claim 1, characterized in that, the top center of unable adjustment base (1) is equipped with casing (4), the upper end of casing (4) is equipped with handle (5), the bottom of handle (5) is equipped with connecting rod (51), the one end that connecting rod (51) extended to in casing (4) is equipped with buffer board (52), the bottom of buffer board (52) evenly is equipped with a plurality of damping spring (53), the bottom of a plurality of damping spring (53) is equipped with bottom plate (41), bottom plate (41) through a plurality of damping spring (53) with buffer board (52) are connected.

3. A sampling device based on rock engineering investigation according to claim 1, characterized in that the bottom of the drive motor (6) is provided with a drive shaft (61), the drive shaft (61) extending to the inner wall of the connection column (31).

4. A sampling device based on rock engineering investigation according to claim 1, characterized in that the top end of the sampler (32) is provided with a storage chamber (323) and the top end of the sampler (32) is provided with an internal thread (322).

5. A sampling device based on rock engineering investigation according to claim 1, characterized in that the bottom end of the connection column (31) is provided with an external thread (311), and the external thread (311) is intermeshed with an internal thread (322) at the top end of the sampler (32).

6. The sampling device based on rock engineering investigation of claim 1, characterized in that, the bottom of snap ring (212) is equipped with first base (211), four top corners of first base (211) are equipped with first bolt (213) one by one, and first base (211) is connected with the bottom of first supporting leg (21) through four first bolts (213).

7. A sampling device based on rock engineering investigation according to claim 1, characterized in that the bottom of the buckle (223) is provided with a second base (224), four corners of the second base (224) are provided with second bolts (225) one by one, and the second base (224) is connected with the top of the second supporting leg (22) through four second bolts (225).