CN216410714U

CN216410714U - Engineering supervision sampling device

Info

Publication number: CN216410714U
Application number: CN202122205334.0U
Authority: CN
Inventors: 向阳; 陈炼; 许俭俭; 杜建辉
Original assignee: Hunan Chujia Engineering Consulting Co ltd
Current assignee: Hunan Chujia Engineering Consulting Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-04-29
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses an engineering supervision sampling device which comprises a base, wherein an installation box is connected above the base through four vertically arranged electric telescopic rods, the top of the installation box is connected with a motor box, a motor is installed in the motor box, the top surface of the base is provided with a through hole, the inner wall of the through hole is provided with a limiting ring, a drilling rod is vertically arranged in the through hole, the drilling rod penetrates through the installation box to be connected with the output end of the motor, and the outer side of the drilling rod is provided with a spiral groove for collecting samples. Has the advantages that: the device can realize automatic sampling by arranging the motor and the drilling rod, is labor-saving and convenient compared with the prior art, and can avoid dust flying in the sampling process by arranging the dustproof assembly, thereby improving the working environment; can make the device automatic take off the sample on the drilling rod through setting up sampling assembly, convenient to use person uses.

Description

Engineering supervision sampling device

Technical Field

The utility model belongs to the field of sampling equipment, and particularly relates to an engineering supervision sampling device.

Background

Project supervision refers to the entrust of a supervision unit with related qualification by a party A, and represents a specialized service activity for monitoring the project construction of a party B by the party A according to project construction documents approved by the country, laws and regulations related to the project construction, project construction supervision contracts and other project construction contracts.

In the engineering construction supervision in-process, be very important link to the sample of construction soil, and current sampling device can produce a large amount of dust when the sample to influence the environment, and current sample is mostly artifical the sample of digging, to the harder region in geology, sample degree of difficulty greatly increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an engineering supervision sampling device for solving the problems, the device can realize automatic sampling by arranging a motor and a drilling rod, is labor-saving and convenient compared with the prior art, and can avoid dust flying in the sampling process by arranging a dustproof assembly so as to improve the working environment; can make the device automatic take off the sample on the drilling rod through setting up sampling assembly, convenient to use person uses.

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

the engineering supervision sampling device comprises a base, wherein an installation box is connected to the upper portion of the base through four vertically arranged electric telescopic rods, the top of the installation box is connected with a motor box, a motor is installed in the motor box, a through hole is formed in the top surface of the base, a limiting ring is arranged on the inner wall of the through hole, a drilling rod is vertically arranged in the through hole, the drilling rod penetrates through the installation box to be connected with the output end of the motor, and a spiral groove for collecting a sample is formed in the outer side of the drilling rod; the outer side of the drilling rod is provided with a dustproof assembly near the bottom, the dustproof assembly is connected with the electric telescopic rod through four connecting assemblies, and a sampling assembly used for taking down samples on the spiral groove is further arranged in the dustproof assembly.

By adopting the engineering supervision sampling device, when the device is used, the device is moved to a designated position, the universal wheel can be positioned in the mounting groove by rotating the adjusting bolt according to whether the bottom surface is smooth or not, the universal wheel can be directly contacted with the ground when the bottom surface is smooth, the universal wheel can be locked when the bottom surface is not smooth, the base is fixed in the area, then the drilling rod is driven to rotate by starting the motor to rotate forwards, the electric telescopic rod is shortened to lower the mounting box, so that the bottom of the dustproof shell and the drilling rod are contacted with the ground, then the drilling rod is driven to drill and sample soil by continuing to be laid down, the dustproof shell can effectively avoid dust flying during sampling, the motor stops working after the sample is taken, the electric telescopic rod is extended to drive the mounting box to move upwards, and the motor drives the drilling rod to rotate backwards when the drilling rod leaves the bottom surface, the sample in will spiraling groove is taken off through sampling assembly and falls into in accomodating the frame can, when the bottom of boring the material pole moves to accomodating the frame top, can take out accomodating the frame and can obtain soil sample.

As preferred, the mounting groove has all been seted up in base bottom surface four corners, all set up the universal wheel in the mounting groove, the universal wheel passes through adjusting bolt and is connected with the base, rotate between adjusting bolt and the base and be connected, and adjusting bolt's top pierces through the base and extends to the outside, base bottom surface four corners all is connected with the location awl, base one side is provided with the push rod.

Preferably, the dustproof assembly comprises a dustproof shell arranged outside the drilling rod, the dustproof shell is internally provided with a cavity structure, the bottom of the dustproof shell is an opening, the dustproof shell is internally provided with a brush and a scraper blade used for cleaning the drilling rod from bottom to top, and the dustproof shell is externally provided with a fixing ring matched with the limiting ring.

Preferably, the connecting assembly comprises connecting rings connected to four electric telescopic rods, and telescopic connecting rods are connected between the four connecting rings and the dustproof shell.

As preferred, the sampling subassembly is including seting up the opening in the dust cover outside, the opening part is provided with the frame of accomodating that can the pull, accomodate the frame in bottom surface central point put and be connected with the barrier ring, the barrier ring with bore material pole normal running fit, the dust cover inner wall is provided with and is used for bearing the support ring of accomodating the frame, accomodate the frame outside and offer the recess that is used for the pull, the top is provided with the connecting block in the dust cover, the connecting block is annular structure, the connecting block with bore material pole normal running fit, be provided with on the connecting block and be used for the sampling board of taking off the sample in the helicla flute.

Preferably, a dust collection assembly is arranged in the installation box and comprises a fan, a dust collection bag, a dust collection hose and a filter plate arranged in a dustproof shell, the filter plate is arranged between the support ring and the scraper, one end of the dust collection soft rod is connected with the fan, and the other end of the dust collection soft rod extends into the dustproof shell and is positioned above the filter plate.

Has the advantages that: the device can realize automatic sampling by arranging the motor and the drilling rod, is labor-saving and convenient compared with the prior art, and can avoid dust flying in the sampling process by arranging the dustproof assembly, thereby improving the working environment; can make the device automatic take off the sample on the drilling rod through setting up sampling assembly, convenient to use person uses.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic front view of the internal structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of a receiving frame according to the present invention;

FIG. 4 is an enlarged view of the portion of FIG. 1A of the present invention;

the reference numerals are explained below:

1. a base; 101. a through hole; 102. mounting grooves; 103. a limiting ring; 2. a universal wheel; 3. a push rod; 4. an electric telescopic rod; 5. installing a box; 6. a motor case; 7. adjusting the bolt; 8. drilling a material rod; 801. a helical groove; 9. a dust collection assembly; 901. a dust collection hose; 10. a connecting ring; 11. a connecting rod; 12. a dust-proof shell; 1201. a fixing ring; 1202. an opening; 1203. a storage frame; 1204. a blocking ring; 1205. a groove; 1206. a support ring; 13. a brush; 14. a squeegee; 15. a filter plate; 16. connecting blocks; 17. and (4) sampling the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

Referring to fig. 1-4, the utility model provides an engineering supervision sampling device, which comprises a base 1, wherein an installation box 5 is connected above the base 1 through four vertically arranged electric telescopic rods 4, the top of the installation box 5 is connected with a motor box 6, a motor is arranged in the motor box 6, a through hole 101 is formed in the top surface of the base 1, a limiting ring 103 is arranged on the inner wall of the through hole 101, a drilling rod 8 is vertically arranged in the through hole 101, the drilling rod 8 penetrates through the installation box 5 to be connected with the output end of the motor, and a spiral groove 801 for collecting a sample is formed in the outer side of the drilling rod 8; the position that is close to the bottom in the 8 outsides of brill material pole is provided with dustproof subassembly, and dustproof subassembly is connected with electric telescopic handle 4 through four coupling assembling, still is provided with the sampling subassembly that is used for taking off the sample on the helicla flute 801 in the dustproof subassembly.

As optional embodiment, mounting groove 102 has all been seted up to base 1 bottom surface four corners, all set up universal wheel 2 in the mounting groove 102, universal wheel 2 has the auto-lock structure, universal wheel 2 is connected with base 1 through adjusting bolt 7, rotate the joint between adjusting bolt 7 and the universal wheel 2, it is connected to rotate between adjusting bolt 7 and the base 1, and adjusting bolt 7's top pierces through base 1 and extends to the outside, base 1 bottom surface four corners all is connected with the location awl, base 1 one side is provided with push rod 3, it is more convenient to use in order to make the device to set up like this.

Dustproof subassembly is including setting up the dirt proof housing 12 in the material pole 8 outside of boring, dirt proof housing 12 is transparent material, and dirt proof housing 12 is inside to be cavity structure and bottom for opening 1202, and dirt proof housing 12 is inside to be provided with brush 13 and the scraper blade 14 that is used for clean material pole 8 of boring from bottom to top, and the dirt proof housing 12 outside is provided with the solid fixed ring 1201 with spacing ring 103 complex, and when boring material pole 8 through solid fixed ring 1201 and spacing ring 103 cooperation can the time, thereby dirt proof housing 12 does not rise and is convenient for take off the sample in helicla flute 801.

Coupling assembling is including connecting go-between 10 on four electric telescopic handle 4, go-between 10 rotates the joint on electric telescopic handle 4, and can go up and down along with electric telescopic handle 4 goes up and down, be connected with connecting rod 11 that can stretch out and draw back between four go-between 10 and the dust cover 12, and the damping hole has been seted up to connecting rod 11 outside bottom, set up like this for connecting rod 11 can drive dust cover 12 through the damping force when following the extension of go-between 10 downstream and leave ground.

The sampling assembly comprises an opening 1202 arranged on the outer side of a dustproof shell 12, a containing frame 1203 capable of being pulled is arranged at the position of the opening 1202, a stop ring 1204 is connected to the center position of the inner bottom surface of the containing frame 1203, the stop ring 1204 is in running fit with a drilling rod 8, a support ring 1206 for bearing the containing frame 1203 is arranged on the inner wall of the dustproof shell 12, a groove 1205 for pulling is formed in the outer side of the containing frame 1203, a connecting block 16 is arranged at the inner top of the dustproof shell 12, the connecting block 16 is of an annular structure, the connecting block 16 is in running fit with the drilling rod 8, a sampling plate 17 for taking samples in a spiral groove 801 is arranged on the connecting block 16, one end of the sampling plate 17 is connected with the connecting block 16, the other end of the sampling plate is abutted against the spiral groove 801, when the drilling rod 8 drills downwards, the sampling plate 17 slides on the spiral groove 801, when the sampling rod enables an electric motor 4 to extend upwards, and simultaneously the motor drives the drilling rod 8 to turn over, then, the sample in the groove is taken down along the spiral groove 801 by the sampling plate 17 and dropped into the housing frame 1203.

Be provided with dust absorption assembly 9 in the install bin 5, dust absorption assembly 9 includes the fan, the dust bag, dust absorption hose 901 and the filter 15 of setting in dirt proof housing 12, filter 15 sets up between support ring 1206 and scraper blade 14, the one end and the fan of the soft pole of dust absorption are connected, the other end extends to in the dirt proof housing 12 and is located filter 15 top, the setting is so in order to can collect it through dust absorption assembly 9 to the dust that produces at the sampling in-process, convenient to use person watches the condition in the dirt proof housing 12.

By adopting the structure, when the device is used, the device is moved to a designated position, according to whether the bottom surface condition is flat or not, if flat, the adjusting bolt 7 can be rotated to enable the universal wheel 2 to be positioned in the mounting groove 102, the bottom surface of the base 1 is directly contacted with the ground, if uneven, the universal wheel 2 can be locked to enable the base 1 to be fixed in the area, then the electric telescopic rod 4 is shortened to enable the mounting box 5 to descend, so that the bottom of the dustproof shell 12 and the drilling rod 8 are contacted with the ground, then the electric telescopic rod 8 is continuously lowered to enable the drilling rod 8 to drill and sample soil, the dustproof shell 12 can effectively prevent dust from flying in the sampling process, when the sample is taken out, the motor stops working, the electric telescopic rod 4 is extended to drive the mounting box 5 to move upwards, when the drilling rod 8 leaves the bottom surface, the motor drives the drilling rod 8 to rotate reversely, the sampling assembly is used for taking down the sample in the spiral groove 801 to fall into the storage frame 1203, and when the bottom of the drilling rod 8 moves to the top of the storage frame 1203, the storage frame 1203 can be drawn out to obtain the soil sample.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Engineering supervision sampling device, its characterized in that: the sample collection device comprises a base (1), wherein an installation box (5) is connected above the base (1) through four vertically arranged electric telescopic rods (4), the top of the installation box (5) is connected with a motor box (6), a motor is installed in the motor box (6), a through hole (101) is formed in the top surface of the base (1), a limiting ring (103) is arranged on the inner wall of the through hole (101), a drilling rod (8) is vertically arranged in the through hole (101), the drilling rod (8) penetrates through the installation box (5) to be connected with the output end of the motor, and a spiral groove (801) for collecting a sample is formed in the outer side of the drilling rod (8);

the outer side of the drilling rod (8) is provided with a dustproof assembly close to the bottom, the dustproof assembly is connected with the electric telescopic rod (4) through four connecting assemblies, and a sampling assembly used for taking down samples on the spiral groove (801) is further arranged in the dustproof assembly.

2. The project proctoring sampling device as defined in claim 1, wherein: mounting groove (102) have all been seted up in base (1) bottom surface four corners, all set up universal wheel (2) in mounting groove (102), universal wheel (2) are connected with base (1) through adjusting bolt (7), rotate between adjusting bolt (7) and base (1) and be connected, and the top of adjusting bolt (7) pierces through base (1) and extends to the outside, base (1) bottom surface four corners all is connected with the location awl, base (1) one side is provided with push rod (3).

3. The project proctoring sampling device as defined in claim 1, wherein: dustproof subassembly is including setting up dustproof shell (12) in boring material pole (8) outside, dustproof shell (12) are inside to be cavity structure and bottom for opening (1202), inside brush (13) and the scraper blade (14) that are used for clean boring material pole (8) of being provided with from bottom to top of dustproof shell (12), the dustproof shell (12) outside be provided with spacing ring (103) complex solid fixed ring (1201).

4. The project proctoring sampling device as defined in claim 3, wherein: the connecting assembly comprises connecting rings (10) connected to four electric telescopic rods (4), and four connecting rings (10) are connected with telescopic connecting rods (11) between the dustproof shells (12).

5. The project proctoring sampling device as defined in claim 3, wherein: sampling component is including seting up opening (1202) in dustproof shell (12) outside, opening (1202) department is provided with frame (1203) of accomodating that can the pull, it is connected with stop ring (1204) to accomodate bottom surface central point in frame (1203), stop ring (1204) with bore material pole (8) normal running fit, dustproof shell (12) inner wall is provided with and is used for bearing support ring (1206) of accomodating frame (1203), accomodate the frame (1203) outside and offer recess (1205) that are used for the pull, the top is provided with connecting block (16) in dustproof shell (12), connecting block (16) are cyclic annular structure, connecting block (16) with bore material pole (8) normal running fit, be provided with on connecting block (16) and be used for taking sample sampling plate (17) down in spiral groove (801).

6. The project proctoring sampling device as defined in claim 5, wherein: be provided with dust absorption subassembly (9) in install bin (5), dust absorption subassembly (9) include fan, dust bag, dust absorption hose (901) and set up filter (15) in dirt proof housing (12), filter (15) set up between support ring (1206) and scraper blade (14), dust absorption hose's one end with the fan is connected, and the other end extends to in dirt proof housing (12) and is located filter (15) top.