CN216816070U

CN216816070U - Sampling device for road engineering detection

Info

Publication number: CN216816070U
Application number: CN202122989032.7U
Authority: CN
Inventors: 张海龙; 解连顺; 孙超; 唐庚; 郭凤波; 朱中立; 徐加成
Original assignee: Shandong Huawei Engineering Supervision Consulting Co ltd
Current assignee: Shandong Huawei Engineering Supervision Consulting Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-06-24
Anticipated expiration: 2031-12-01

Abstract

The utility model provides a sampling device for road engineering detection, which comprises a base, wherein a fixing mechanism is arranged in the base, a support is fixed in the middle of the upper surface of the base, a translation mechanism is arranged in the support, a lifting mechanism is fixed at the moving end of the translation mechanism, and a drill cylinder is fixed at the moving end of the lifting mechanism.

Description

Sampling device for road engineering detection

Technical Field

The utility model relates to the technical field of road detection, in particular to a sampling device for road engineering detection.

Background

Road detection means that road sampling is carried out to determine whether the road quality can meet the traffic requirement or not, and the safety and the durability of the road are guaranteed.

The existing road detection sampling device moves to the road surface through a trolley with the sampling device to perform sampling detection, and when the road surface is sampled and cut, the existing road detection sampling device often shakes, so that the device deviates to influence the integrity of a test piece

Therefore, there is a need to provide a sampling device for road engineering detection to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a sampling device for road engineering detection, which clamps and fixes a road protection brick and lifts a drill cylinder through a lifting mechanism.

The sampling device for road engineering detection comprises a base, wherein a fixing mechanism is arranged in the base, a support is fixed in the middle of the upper surface of the base, a translation mechanism is arranged in the support, a lifting mechanism is fixed at the moving end of the translation mechanism, and a drill cylinder is fixed at the moving end of the lifting mechanism, so that the working stability of the device is improved conveniently.

Preferably, fixed establishment includes first drive groove, two-way threaded rod, first motor, first thread bush and grip block, the inside first drive groove of having seted up of base, first drive inslot wall rotates and is connected with two-way threaded rod, first drive inslot wall fixation has first motor, first motor output and two-way threaded rod fixed connection, two-way threaded rod both ends threaded connection has first thread bush, first thread bush bottom mounting has the grip block, grip block and base bottom sliding connection, the fixing device of being convenient for.

Preferably, translation mechanism includes second drive groove, linear motor and connecting rod, the second drive groove has been seted up to support inside, second drive inslot wall one side is fixed with linear motor, linear motor removes the end and is fixed with the connecting rod, is convenient for take a sample to the road surface of different positions.

Preferably, elevating system includes drive shell, second motor, threaded rod and second threaded sleeve, linear motor one end is kept away from to the connecting rod is fixed with the drive shell, drive shell inner wall is fixed with the second motor, the threaded rod is fixed with to second motor output end, threaded rod threaded connection has second threaded sleeve, the one end and the drill barrel base fixed connection that the second motor was kept away from to second threaded sleeve is convenient for according to the altitude mixture control drill barrel position of protecting way brick.

Preferably, the first driving groove is U-shaped, so that the clamping plate can slide conveniently.

Preferably, the support is L-shaped, so that the structure is compact.

Preferably, the first motor and the second motor are speed reduction motors, so that the moving speed of the clamping plate and the moving speed of the second threaded sleeve can be conveniently adjusted.

Preferably, a rubber plate is fixed on the inner side of the clamping plate, so that the inner side of the clamping plate is protected conveniently.

Compared with the related art, the sampling device for road engineering detection provided by the utility model has the following beneficial effects: when the device is used, the detection and sampling device is fixed on the road protection brick through the fixing mechanism, the stability during drilling and sampling is improved, the position of the drill cylinder is adjusted through the translation mechanism according to the position of the sampling, the positioning is convenient, the height of the drill cylinder is adjusted through the lifting mechanism according to the height of the road protection brick, and the sampling is carried out.

Drawings

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic structural view of a fixing mechanism according to the present invention;

FIG. 3 is a schematic structural diagram of a translation mechanism according to the present invention;

fig. 4 is a diagram for practical use of the elevating mechanism of the present invention.

Reference numbers in the figures: 1. a base; 2. a fixing mechanism; 3. a support; 4. a translation mechanism; 5. a lifting mechanism; 6. drilling a barrel; 7. a first drive slot; 8. a bidirectional threaded rod; 9. a first motor; 10. a first threaded sleeve; 11. a clamping plate; 12. a second driving groove; 13. a linear motor; 14. a connecting rod; 15. a drive case; 16. a second motor; 17. a threaded rod; 18. a second threaded sleeve; 19. a rubber plate.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

In the concrete implementation process, as shown in fig. 1, a road engineering detects and uses sampling device, including

base

1, 1 internally mounted of base has fixed

establishment

2, 1 upper surface middle part of base is fixed with support 3, support 3 is the setting of L type, 3 internally mounted of support has translation mechanism 4, translation mechanism 4 movable end is fixed with

elevating system

5, 5 movable ends of elevating system are fixed with a drill barrel 6, and fixed establishment 2 is convenient for fix detection device, improves the stability of sample work.

Referring to fig. 2, the fixing mechanism 2 includes a first driving groove 7, a bidirectional threaded rod 8, a first motor 9, a first threaded sleeve 10 and a clamping plate 11, the first driving groove 7 is formed in the base 1, the first driving groove 7 is in a U-shaped configuration, the inner wall of the first driving groove 7 is rotatably connected with the bidirectional threaded rod 8, the first motor 9 is fixed on the inner wall of the first driving groove 7, the output end of the first motor 9 is fixedly connected with the bidirectional threaded rod 8, the two ends of the bidirectional threaded rod 8 are in threaded connection with the first threaded sleeve 10, the clamping plate 11 is fixed at the bottom end of the first threaded sleeve 10, a rubber plate is fixed on the inner side of the

clamping plate

11, 19 the clamping plate 11 is in sliding connection with the bottom of the base 1, the first motor 9 drives the bidirectional threaded rod 8 to rotate, the bidirectional threaded rod 8 drives the first threaded sleeve 10 to move, the first threaded sleeve 10 drives the clamping plate 11 to move, clamping or releasing is performed.

Referring to fig. 3, the translation mechanism 4 includes a second driving groove 12, a linear motor 13 and a connecting rod 14, the second driving groove 12 is formed in the support 3, the linear motor 13 is fixed on one side of the inner wall of the second driving groove 12, the connecting rod 14 is fixed at the moving end of the linear motor 13, the linear motor 13 is started to drive the moving end to move, and the connecting rod 14 fixed at one end of the moving end moves along with the moving end, so that the drill cylinder 6 is moved to a sampling position.

Referring to fig. 4, the lifting mechanism 5 includes a driving shell 15, a second motor 16, a threaded rod 17 and a second threaded sleeve 18, the connecting rod 14 is fixed with the driving shell 15 by being far away from one end of the linear motor 13, the second motor 16 is fixed on the inner wall of the driving shell 15, the first motor 9 and the second motor 16 are speed reduction motors, the threaded rod 17 is fixed at the output end of the second motor 16, the threaded rod 17 is in threaded connection with the second threaded sleeve 18, one end of the second threaded sleeve 18, far away from the second motor 16, is fixedly connected with the base of the drill cylinder 6, the second motor 16 drives the threaded rod 17 to rotate, the threaded rod 17 rotates to drive the second threaded sleeve 18 to move, the drill cylinder 6 fixed at one end of the second threaded sleeve 18 moves along with the movement of the second threaded sleeve 18, and the height of the drill cylinder 6 is convenient to adjust the height of the drill cylinder 6 according to the height of the road protection brick.

The working principle is as follows: when in use, the detection sampling device is placed on a road protection brick, a first motor 9 drives a two-way threaded rod 8 to rotate, a first threaded sleeve 10 which is in threaded connection with the two-way threaded rod 8 moves towards the middle part along with the rotation of the two-way threaded rod 8 and drives a clamping plate 11 to move towards the middle part, the detection sampling device is fixed by clamping the road protection brick, after the fixation is completed, a second motor 16 drives a threaded rod 17 to rotate according to the height of the road protection brick, the threaded rod 17 rotates to drive a second threaded sleeve 18 to move, a drill cylinder 6 fixed at one end of the second threaded sleeve 18 moves along with the movement of the second threaded sleeve 18, the height of the drill cylinder 6 is adjusted, a linear motor 13 operates to drive a motor moving end to move, a connecting rod 14 fixed at one end of the moving end moves along with the connecting rod, and the drill cylinder 6 fixed at the other end of the connecting rod 14 moves to the position for sampling, after the sampling is finished, the first motor 9 drives the bidirectional threaded rod 8 to rotate, the first threaded sleeve 10 is moved through the rotation of the bidirectional threaded rod 8 and drives the clamping plate 11 to move towards two sides, and the fixing of the detection sampling device is removed.

The circuits and controls involved in the present invention are prior art and will not be described in detail herein.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a road engineering detects uses sampling device, includes base (1), its characterized in that, base (1) internally mounted has fixed establishment (2), base (1) upper surface middle part is fixed with support (3), support (3) internally mounted has translation mechanism (4), translation mechanism (4) moving end is fixed with elevating system (5), elevating system (5) moving end is fixed with and bores a section of thick bamboo (6).

2. The sampling device for road engineering detection according to claim 1, wherein the fixing mechanism (2) comprises a first driving groove (7), a bidirectional threaded rod (8), a first motor (9), a first threaded sleeve (10) and a clamping plate (11), the first driving groove (7) is formed in the base (1), the inner wall of the first driving groove (7) is rotatably connected with the bidirectional threaded rod (8), the inner wall of the first driving groove (7) is fixed with the first motor (9), the output end of the first motor (9) is fixedly connected with the bidirectional threaded rod (8), two ends of the bidirectional threaded rod (8) are in threaded connection with the first threaded sleeve (10), the bottom end of the first threaded sleeve (10) is fixed with the clamping plate (11), and the clamping plate (11) is in sliding connection with the bottom of the base (1).

3. The sampling device for road engineering detection according to claim 2, wherein the translation mechanism (4) comprises a second driving groove (12), a linear motor (13) and a connecting rod (14), the second driving groove (12) is formed in the support (3), the linear motor (13) is fixed on one side of the inner wall of the second driving groove (12), and the connecting rod (14) is fixed at the moving end of the linear motor (13).

4. The sampling device for road engineering detection according to claim 3, wherein the lifting mechanism (5) comprises a driving shell (15), a second motor (16), a threaded rod (17) and a second threaded sleeve (18), the end, away from the linear motor (13), of the connecting rod (14) is fixed with the driving shell (15), the second motor (16) is fixed on the inner wall of the driving shell (15), the output end of the second motor (16) is fixed with the threaded rod (17), the threaded rod (17) is in threaded connection with the second threaded sleeve (18), and the end, away from the second motor (16), of the second threaded sleeve (18) is fixedly connected with the base of the drill cylinder (6).

5. The sampling device for road engineering detection according to claim 2, wherein the first driving groove (7) is U-shaped.

6. The sampling device for road engineering detection according to claim 1, characterized in that the bracket (3) is arranged in an L shape.

7. A road engineering test sampling device according to claim 4, characterized in that the first motor (9) and the second motor (16) are speed reducing motors.

8. The sampling device for road engineering detection according to claim 2, characterized in that a rubber plate (19) is fixed on the inner side of the clamping plate (11).