CN220583798U

CN220583798U - Reconnaissance sampling device

Info

Publication number: CN220583798U
Application number: CN202320664079.2U
Authority: CN
Inventors: 段建荣; 靳职锋; 胡海玲; 张丽勇; 薛娜; 郝春研; 王钰东; 李延奇
Original assignee: Shanxi Huajin Geotechnical Engineering Prospecting Co ltd
Current assignee: Shanxi Huajin Geotechnical Engineering Prospecting Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2024-03-12
Anticipated expiration: 2033-03-30

Abstract

The utility model relates to the technical field of geotechnical engineering and discloses a reconnaissance sampling device which comprises a mounting box, wherein limiting slide bars are fixedly arranged on two sides of an inner cavity of the mounting box, limiting blocks are movably arranged on the surfaces of the limiting slide bars, connecting plates are fixedly connected to the inner sides of the limiting blocks, a bottom plate is fixedly arranged at the bottom of the inner cavity of the mounting box, and damping springs are fixedly arranged at the top of the bottom plate. This reconnaissance sampling device, the setting through the bottom plate convenient to use person installs damping spring and fixes, can be effectively to driving motor vibration to backup pad and connecting plate production after the operation shock attenuation through damping spring's installation, simultaneously can promote anti-seismic performance and the security of device when using effectively, can prevent effectively through the setting of spacing slide bar and stopper that the connecting plate from appearing rocking and tilting phenomenon by the absorbing in-process, promoted the stability of device in the shock attenuation in-process effectively.

Description

Reconnaissance sampling device

Technical Field

The utility model relates to the technical field of geotechnical engineering, in particular to a reconnaissance sampling device.

Background

Geotechnical engineering is to solve the problems of rock mass and soil engineering, including foundation and foundation, side slope and underground engineering, and the like, and is used as a research object of the geotechnical engineering.

The Chinese patent discloses a geotechnical engineering investigation sampling device (grant bulletin number CN 215414470U), and this patent technique includes the base, the inner chamber of base is provided with lifter plate one, movable groove one has been seted up on the right side of base inner chamber, the top fixedly connected with electric telescopic handle one of movable groove one inner chamber, electric telescopic handle one's output shaft fixedly connected with fixed plate. According to the utility model, through the cooperation of the base, the lifting plate I, the electric telescopic rod I, the teeth, the lifting plate II, the gear, the toothed plate, the transmission rod, the sampling spoon, the electric telescopic rod II and the spring, the effect of sampling rock and soil is achieved, so that the sampling device has the advantages of convenience in sampling and convenience in moving, in the actual use process, the turnover device is arranged in the sampling barrel, so that the sample is conveniently collected, the later extraction of the sample is also facilitated, the sampling time is shortened, the practicability of the sampling device is improved, however, the phenomenon of poor damping performance exists in the conventional geotechnical engineering investigation sampling device, the device is easy to shake severely in the sampling process, the safety and the protection of the device in use are seriously affected, and inconvenience is brought to a user. Accordingly, a person skilled in the art provides a survey sampling apparatus to solve the above-mentioned problems.

Disclosure of Invention

The present utility model is directed to a survey sampling apparatus, which solves the above-mentioned problems of the related art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a reconnaissance sampling device, includes the mounting box, the equal fixed mounting in both sides of mounting box inner chamber has spacing slide bar, the surface active mounting of spacing slide bar has the stopper, the inboard fixedly connected with connecting plate of stopper, the bottom fixed mounting of mounting box inner chamber has the bottom plate, the top fixed mounting of bottom plate has damping spring, damping spring's top and the bottom swing joint of connecting plate, the outside fixed mounting of top and extending to the mounting box of connecting plate has the backup pad.

As still further aspects of the utility model: the bottom fixed mounting of installation case has the bearing plate, the bottom fixed mounting of bearing plate has the base.

As still further aspects of the utility model: the inner side of the sliding groove is movably provided with a sliding block, and the inner side of the sliding block is fixedly provided with a limiting plate.

As still further aspects of the utility model: the top of backup pad fixed mounting has the mounting bracket, the middle part fixed mounting at mounting bracket top has the screw thread piece.

As still further aspects of the utility model: the mounting frame is characterized in that mounting plates are fixedly mounted on two sides of the top of the mounting frame, mounting grooves are formed in the inner surfaces of the mounting plates, and top plates are movably mounted in inner cavities of the mounting grooves.

As still further aspects of the utility model: the top fixed mounting of roof has driving motor, driving motor's bottom fixedly connected with threaded rod, threaded rod and thread block threaded connection, the sampling head is installed to the terminal screw thread of threaded rod, sampling head and limiting plate fixed connection.

As still further aspects of the utility model: one side of the back of the installation box is fixedly provided with a control console, and the front of the installation box is movably provided with a protective door.

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

1. the vibration-damping device is convenient for a user to install and fix the vibration-damping spring through the arrangement of the bottom plate, vibration generated by the driving motor on the supporting plate and the connecting plate after operation can be effectively damped through the installation of the vibration-damping spring, meanwhile, the vibration-damping performance and the safety of the device during use can be effectively improved, the shaking and tilting phenomena of the connecting plate during damping can be effectively prevented through the arrangement of the limiting slide bars and the limiting blocks, and the stability of the device during damping is effectively improved.

2. According to the utility model, the stability of the device during placement can be effectively improved through the arrangement of the base, the sampling head can be effectively prevented from shaking and shifting in the lifting process through the arrangement of the sliding groove and the sliding block, a user can conveniently install and fix the threaded block and the mounting plate through the arrangement of the mounting frame, the top plate can be effectively prevented from shaking in the lifting process through the arrangement of the mounting groove, the threaded rod and the sampling head can be effectively driven to rotate through the operation of the driving motor, the threaded rod can be vertically displaced when passing through the threaded block, and the user can conveniently open the mounting box and overhaul internal parts through the arrangement of the protective door.

Drawings

FIG. 1 is a perspective view of a survey sampling apparatus;

FIG. 2 is a partial bottom perspective view of a structure of a survey sampling apparatus;

FIG. 3 is a partial rear perspective view of a structure of a survey sampling apparatus;

fig. 4 is an elevational cross-sectional view of a mounting box structure in a survey sampling apparatus.

In the figure: 1. a mounting box; 2. a limit slide bar; 3. a limiting block; 4. a connecting plate; 5. a bottom plate; 6. a damping spring; 7. a support plate; 8. a bearing plate; 9. a base; 10. a side plate; 11. a chute; 12. a slide block; 13. a limiting plate; 14. a mounting frame; 15. a screw block; 16. a mounting plate; 17. a mounting groove; 18. a top plate; 19. a driving motor; 20. a threaded rod; 21. a sampling head; 22. a console; 23. a protective door.

Detailed Description

Referring to fig. 1-4, a reconnaissance sampling device comprises a mounting box 1, wherein limiting slide rods 2 are fixedly mounted on two sides of an inner cavity of the mounting box 1, limiting blocks 3 are movably mounted on surfaces of the limiting slide rods 2, connecting plates 4 are fixedly connected to the inner sides of the limiting blocks 3, a bottom plate 5 is fixedly mounted on the bottom of the inner cavity of the mounting box 1, damping springs 6 are fixedly mounted on the tops of the bottom plate 5, the tops of the damping springs 6 are movably connected with the bottoms of the connecting plates 4, and supporting plates 7 are fixedly mounted on the tops of the connecting plates 4 and extend to the outer sides of the mounting box 1.

The bottom of the installation box 1 is fixedly provided with a bearing plate 8, the bottom of the bearing plate 8 is fixedly provided with a base 9, the stability of the device during placement can be effectively improved through the arrangement of the base 9, the front side and the rear side of the inner side surface of the installation box 1 are fixedly provided with side plates 10, the inner surface of each side plate 10 is provided with a sliding groove 11, the inner cavity of each sliding groove 11 is movably provided with a sliding block 12, the inner side of each sliding block 12 is fixedly provided with a limiting plate 13, the shaking and the deviation of a sampling head 21 in the lifting process can be effectively prevented through the arrangement of the sliding grooves 11 and the sliding blocks 12, the top of each supporting plate 7 is fixedly provided with a mounting frame 14, the middle part of the top of each mounting frame 14 is fixedly provided with a thread block 15, the installation and the fixation of a thread block 15 and a mounting plate 16 are conveniently carried out by a user through the arrangement of the mounting frame 14, the mounting plate 16 is fixedly mounted on both sides of the top of the mounting frame 14, the mounting groove 17 is formed in the inner surface of the mounting plate 16, the top plate 18 is movably mounted in the inner cavity of the mounting groove 17, the top plate 18 can be effectively prevented from shaking in the lifting process through the arrangement of the mounting groove 17, the top of the top plate 18 is fixedly provided with the driving motor 19, the bottom of the driving motor 19 is fixedly connected with the threaded rod 20, the threaded rod 20 is in threaded connection with the threaded block 15, the sampling head 21 is mounted at the tail end of the threaded rod 20 in a threaded manner, the sampling head 21 is fixedly connected with the limiting plate 13, the threaded rod 20 and the sampling head 21 can be effectively driven to rotate through the operation of the driving motor 19 and can be vertically displaced when passing through the threaded block 15, the control console 22 is fixedly mounted on one side of the back of the mounting box 1, the protection door 23 is movably mounted on the front surface of the mounting box 1, the installation box 1 is opened and internal parts are overhauled by a user through the arrangement of the protective door 23.

The working principle of the utility model is as follows: the vibration damping device has the advantages that the vibration damping spring 6 is installed and fixed through the bottom plate 5, vibration generated by the supporting plate 7 and the connecting plate 4 after the driving motor 19 runs can be damped through the vibration damping spring 6, the connecting plate 4 can be prevented from shaking and tilting in the damped process through the limiting slide rod 2 and the limiting block 3, the stability of the device in the placing process can be improved through the base 9, the sampling head 21 can be prevented from shaking and shifting in the lifting process through the sliding groove 11 and the sliding block 12, a threaded block 15 and the mounting plate 16 can be installed and fixed through the mounting frame 14, the top plate 18 can be prevented from shaking in the lifting process through the mounting groove 17, the threaded rod 20 and the sampling head 21 can be driven to rotate through the driving motor 19, the threaded rod 20 can be enabled to move up and down when passing through the threaded block 15, and the protection door 23 can be used for opening the mounting box 1 and overhauling internal parts.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a reconnaissance sampling device, includes mounting box (1), its characterized in that: the utility model discloses a damping device for the inner wall of a mounting box, including mounting box (1), connecting plate (1), damping spring (6), connecting plate (4), limiting rod (2) are all fixed mounting in both sides of mounting box (1) inner chamber, surface active mounting of limiting rod (2) has stopper (3), the inboard fixedly connected with connecting plate (4) of stopper (3), the bottom fixed mounting of mounting box (1) inner chamber has bottom plate (5), the top fixed mounting of bottom plate (5) has damping spring (6), the top of damping spring (6) and the bottom swing joint of connecting plate (4), the outside fixed mounting that just extends to mounting box (1) of top of connecting plate (4) has backup pad (7).

2. A survey sampling apparatus according to claim 1, wherein: the bottom of the installation box (1) is fixedly provided with a bearing plate (8), and the bottom of the bearing plate (8) is fixedly provided with a base (9).

3. A survey sampling apparatus according to claim 1, wherein: the novel sliding block is characterized in that side plates (10) are fixedly arranged on the front side and the rear side of the inner side surface of the installation box (1), sliding grooves (11) are formed in the inner surface of the side plates (10), sliding blocks (12) are movably arranged in the inner cavities of the sliding grooves (11), and limiting plates (13) are fixedly arranged on the inner sides of the sliding blocks (12).

4. A survey sampling apparatus according to claim 1, wherein: the top of backup pad (7) is fixed mounting has mounting bracket (14), the middle part at mounting bracket (14) top is fixed mounting has screw thread piece (15).

5. A survey sampling apparatus according to claim 4, wherein: the mounting rack is characterized in that mounting plates (16) are fixedly mounted on two sides of the top of the mounting rack (14), mounting grooves (17) are formed in the inner surfaces of the mounting plates (16), and top plates (18) are movably mounted in inner cavities of the mounting grooves (17).

6. A survey sampling apparatus according to claim 5, wherein: the top fixed mounting of roof (18) has driving motor (19), the bottom fixedly connected with threaded rod (20) of driving motor (19), threaded rod (20) and screw thread piece (15) threaded connection, sampling head (21) are installed to the terminal screw thread of threaded rod (20), sampling head (21) and limiting plate (13) fixed connection.

7. A survey sampling apparatus according to claim 1, wherein: one side of the back of the installation box (1) is fixedly provided with a control console (22), and the front of the installation box (1) is movably provided with a protective door (23).