CN219870361U

CN219870361U - Multifunctional sampling device

Info

Publication number: CN219870361U
Application number: CN202320708726.5U
Authority: CN
Inventors: 徐晨捷
Original assignee: Zhejiang Xincheng Engineering Consulting Co ltd
Current assignee: Zhejiang Xincheng Engineering Consulting Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-10-20
Anticipated expiration: 2033-04-03

Abstract

The utility model belongs to the technical field of sampling devices, in particular to a multifunctional sampling device which comprises a base, wherein universal wheels are fixedly connected to four corners of the bottom of the base, an adjusting motor is fixedly connected to the top of the base, a threaded telescopic rod is fixedly connected to the driving end of the adjusting motor, a sampling assembly is mounted on the top of the threaded telescopic rod, the sampling assembly comprises a mounting seat, and the mounting seat is rotatably mounted on the top end of the threaded telescopic rod; the height of the sampling tube is adjusted by adjusting the telescopic screw telescopic rod, the annular drill bit is driven to rotate by the sampling motor to drill and sample, the sampling tube is used for collecting a sample, the limiting pin is pulled out and the sampling tube is pushed, the sampling rod pushes sampling articles inside the sampling tube out of the sampling tube, and then the sample can be taken out rapidly.

Description

Multifunctional sampling device

Technical Field

The utility model relates to the technical field of sampling devices, in particular to a multifunctional sampling device.

Background

The quality building engineering is finished without careful supervision of building supervision, and the work of building supervision mainly comprises supervision, inspection and acceptance of whether the building meets relevant building standards and regulations; at present, when examining the building, need to carry out the sample inspection to the structure of building wall body, at the present stage, adopts the mode of drilling sample more, but current drilling sampling device has following problem when using: on one hand, the existing drilling and sampling are hand-held, so that the drilling and sampling are laborious and dangerous in use; on the other hand, the existing drilling sampling device can generate a large amount of dust during drilling, and the health of users is endangered.

The prior Chinese patent with the bulletin number of CN216978420U discloses a multifunctional sampling device for engineering construction supervision, which comprises a fixed seat, wherein both sides of the fixed seat are rotatably connected with a first wheel body; this engineering construction is managed with multi-functional sampling device through drilling sampling mechanism who is equipped with: the sampling tube is fixed with the connecting section, the connecting section is rotationally connected with the support, the fixing seat is pushed to move when drilling and sampling are carried out, and the motor drives the sampling tube to rotate and drill and sample on the wall body; the design changes the traditional mode of drilling and sampling by hand, has higher safety, is convenient and quick to operate, and is convenient for drilling and sampling; this engineering construction is managed with multi-functional sampling device through the dust adsorption mechanism that is equipped with: the dust generated by drilling is adsorbed into the shell for collection under the action of the fan, so that the condition that the dust is diffused is avoided, and the influence of the dust on the health of users is avoided.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: in the technical scheme, the drilling height of the drilling sampling mechanism cannot be adjusted, and the practicability is low; therefore, a multifunctional sampling device is proposed to solve the above problems.

Disclosure of Invention

In order to overcome the defects in the prior art and solve the technical problems, the utility model provides a multifunctional sampling device.

The technical scheme adopted for solving the technical problems is as follows: the multifunctional sampling device comprises a base, universal wheels are fixedly connected to four corners of the bottom of the base, an adjusting motor is fixedly connected to the top of the base, a threaded telescopic rod is fixedly connected to the driving end of the adjusting motor, a sampling assembly is mounted on the top of the threaded telescopic rod and comprises a mounting seat, the mounting seat is rotatably mounted at the top end of the threaded telescopic rod, a connecting cylinder is rotatably connected to the center of the mounting seat, a dustproof assembly is mounted outside the connecting cylinder, a telescopic adjusting rod is fixedly connected to the top of the base, a sampling motor is fixedly connected to the top end of the telescopic adjusting rod, and the driving end of the sampling motor is fixedly connected with one end of the connecting cylinder.

Preferably, the inside sliding connection of connecting cylinder has a sampling tube, the outer end fixedly connected with ring bit of sampling tube.

Preferably, the outside of the sampling tube is rotatably connected with a pushing tray.

Preferably, a sampling rod is arranged in the sampling tube, and one end of the sampling rod is fixedly arranged at the inner wall of the connecting tube.

Preferably, the sampling assembly further comprises a positioning opening and a positioning groove, the positioning opening is formed in the outer portion of the connecting cylinder, the positioning groove is formed in the top of the sampling cylinder, and a limiting pin is inserted into the positioning opening.

Preferably, the dustproof assembly comprises a dustproof cylinder and a spring, wherein the dustproof cylinder is sleeved outside the sampling cylinder, and the spring is sleeved outside the sampling cylinder.

The utility model has the advantages that:

1. according to the utility model, the height of the sampling tube is adjusted by adjusting the telescopic operation of the electric driving threaded telescopic rod, the annular drill bit is driven to rotate by the sampling motor to drill and sample, the sampling tube is used for collecting samples, and the sampling rod is used for pushing out sampling articles in the sampling tube out of the sampling tube by pulling out the limiting pin and pushing the sampling tube, so that the samples can be taken out rapidly.

2. According to the utility model, the dustproof barrel automatically stretches against the wall through the elastic force of the spring, so that dust is intercepted, the dust is prevented from escaping, the dustproof barrel is pushed backwards, and the dust in the dustproof barrel can be pushed out through the pushing disc, so that the dustproof barrel is convenient to clean.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a side view of FIG. 1 in accordance with the present utility model;

FIG. 3 is a schematic view of a sampling assembly according to the present utility model;

FIG. 4 is a cross-sectional view of FIG. 3 in accordance with the present utility model;

fig. 5 is an enlarged schematic view of fig. 4A in accordance with the present utility model.

In the figure: 1. a base; 2. a universal wheel; 3. adjusting a motor; 4. a threaded telescopic rod; 5. a sampling assembly; 51. a mounting base; 52. a connecting cylinder; 53. a sampling tube; 54. an annular drill bit; 55. a pushing tray; 57. a sampling rod; 58. a positioning port; 59. a positioning groove; 6. a dust-proof assembly; 61. a dust-proof cylinder; 62. a spring; 7. a limiting pin; 9. a telescopic adjusting rod; 10. and a sampling motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a multifunctional sampling device includes a base 1, universal wheels 2 are fixedly connected to four corners of the bottom of the base 1, an adjusting motor 3 is fixedly connected to the top of the base 1, a threaded telescopic rod 4 is fixedly connected to the driving end of the adjusting motor 3, a sampling assembly 5 is mounted on the top of the threaded telescopic rod 4, the sampling assembly 5 includes a mounting seat 51, the mounting seat 51 is rotatably mounted at the top end of the threaded telescopic rod 4, a connecting cylinder 52 is rotatably connected to the center of the mounting seat 51, a dustproof assembly 6 is mounted on the outer portion of the connecting cylinder 52, a telescopic adjusting rod 9 is fixedly connected to the top of the base 1, a sampling motor 10 is fixedly connected to the top of the telescopic adjusting rod 9, a driving end of the sampling motor 10 is fixedly connected to one end of the connecting cylinder 52, the height of the sampling cylinder 53 is telescopically adjusted by adjusting the threaded telescopic rod 4 by adjusting the adjusting motor 10, a ring bit 54 is driven to rotate for drilling and sampling by the sampling motor 53, the sampling assembly 53 is collected, and the sampling rod 53 is pushed out of the sampling cylinder 53 by a pulling out of a limiting pin 7, so that a sampling object inside the sampling cylinder 53 can be rapidly taken out.

The inside sliding connection of connecting cylinder 52 has a sampling tube 53, and the outer end fixedly connected with ring bit 54 of sampling tube 53, sampling tube 53 sets up to non-circular.

A pushing tray 55 is rotatably connected to the outside of the sampling tube 53.

The sampling assembly 5 further comprises a positioning opening 58 and a positioning groove 59, the positioning opening 58 is formed in the outer portion of the connecting barrel 52, the positioning groove 59 is formed in the top portion of the sampling barrel 53, the limiting pin 7 is inserted into the positioning opening 58 and the positioning groove 59, and the sampling barrel 53 is fixed in the connecting barrel 52.

The inside of the sampling tube 53 is provided with a sampling rod 57, and one end of the sampling rod 57 is fixedly installed at the inner wall of the connecting tube 52.

The dustproof assembly 6 comprises a dustproof barrel 61 and a spring 62, the dustproof barrel 61 is sleeved outside the sampling barrel 53, the spring 62 is sleeved outside the sampling barrel 53, the dustproof barrel 61 automatically stretches out and draws back to prop against a wall through the elastic force of the spring 62 during drilling, dust is further intercepted, the dust is prevented from escaping, the dustproof barrel 61 is pushed backwards, and the dust inside the dustproof barrel 61 can be pushed out through the pushing disc 55, so that the dustproof assembly is convenient to clean.

The working principle is that the height of the sampling tube 53 is adjusted by adjusting the electric drive screw telescopic rod 4 to stretch and retract, the ring bit 54 is driven to rotate by the sampling motor 10 to drill and sample, the sampling tube 53 is used for collecting samples, the limiting pin 7 is pulled out and the sampling tube 53 is pushed, the sampling rod 57 is used for pushing out sampling articles in the sampling tube 53 from the sampling tube 53, and then the samples can be taken out rapidly;

the sampling tube 53 is fixed inside the connecting tube 52 by inserting the stopper pin 7 into the inside of the positioning hole 58 and the positioning groove 59;

during drilling, the dustproof barrel 61 automatically stretches and leans against the wall through the elastic force of the spring 62, so that dust is intercepted, the dust is prevented from escaping, the dustproof barrel 61 is pushed backwards, and the dust in the dustproof barrel 61 can be pushed out through the pushing disc 55, so that the dust is convenient to clean.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a multi-functional sampling device, includes base (1), its characterized in that: the utility model discloses a measuring device, including base (1), screw thread telescopic link, connecting tube (52) are installed in the department of the bottom four corners of base (1), the top fixedly connected with accommodate motor (3) of base (1), the top fixedly connected with screw thread telescopic link (4) of accommodate motor (3), sample subassembly (5) are installed at the top of screw thread telescopic link (4), sample subassembly (5) include mount pad (51), the top department at screw thread telescopic link (4) is installed in mount pad (51) rotation, the center department of mount pad (51) rotates and is connected with connecting tube (52), the externally mounted of connecting tube (52) has dustproof subassembly (6), the top fixedly connected with telescopic link (9) of base (1), the top fixedly connected with sample motor (10) of telescopic link (9), the one end fixedly connected with of sample motor (10) and connecting tube (52).

2. A multi-function sampling device according to claim 1, wherein: the inside sliding connection of connecting cylinder (52) has a sampling tube (53), the outer end fixedly connected with ring bit (54) of sampling tube (53).

3. A multi-function sampling device according to claim 2, wherein: the outside of the sampling tube (53) is rotatably connected with a pushing disc (55).

4. A multi-function sampling device according to claim 2, wherein: the inside of sampling tube (53) is equipped with sampling rod (57), the one end fixed mounting of sampling rod (57) is in the inner wall department of connecting tube (52).

5. A multi-function sampling device according to claim 1, wherein: the sampling assembly (5) further comprises a positioning opening (58) and a positioning groove (59), the positioning opening (58) is formed in the outer portion of the connecting cylinder (52), the positioning groove (59) is formed in the top of the sampling cylinder (53), and a limiting pin (7) is inserted into the positioning opening (58).

6. A multi-function sampling device according to claim 1, wherein: the dustproof assembly (6) comprises a dustproof barrel (61) and a spring (62), wherein the dustproof barrel (61) is sleeved outside the sampling barrel (53), and the spring (62) is sleeved outside the sampling barrel (53).