CN220084363U

CN220084363U - Portable highway sampling core device

Info

Publication number: CN220084363U
Application number: CN202222945738.8U
Authority: CN
Inventors: 李祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-11-24
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a portable highway sampling core device which comprises a movable frame and a mounting frame, wherein a driving mechanism is mounted at the inner top of the mounting frame, a water injection cylinder is arranged at the lower end of the driving mechanism, an output shaft of the driving mechanism is connected with a drilling cylinder through a driving shaft, a water pumping pipe is arranged on the water injection cylinder, a threaded rod penetrates through the upper end of the movable frame, a mounting mechanism for mounting the mounting frame is arranged on the threaded rod, the mounting mechanism comprises a sliding plate arranged on the threaded rod, and a second connecting plate is fixedly connected to the side wall of the sliding plate. The utility model is provided with the mounting mechanism, the drilling barrel and the driving equipment can be separated from the movable frame, and the drilling barrel and the driving equipment can be transported respectively, so that the portability of the sampling core device is improved.

Description

Portable highway sampling core device

Technical Field

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

Background

The device for detecting the compactness of the highway test generally obtains sampling equipment of highway engineering samples after the base layer of highway construction engineering is rolled so as to detect the compactness of the highway, thereby judging whether the quality of highway construction is standard or not.

The existing highway sampling core device drilling barrel and driving equipment for driving the drilling barrel to rotate are usually arranged on a movable frame, and the movable frame has weight, so that after the driving equipment is additionally arranged, the whole weight of the device is quite large, the device is inconvenient to carry, rollers are arranged in time, and the convenience degree of movement due to the large weight is low, so that the portable highway sampling core device is required to be designed to solve the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a portable highway sampling core device, which can be detached from a movable frame by arranging an installation mechanism, and can be transported respectively, so that the portability of the sampling core device is improved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a portable highway sampling core device, includes removes frame and installing frame, actuating mechanism is installed at the top in the installing frame, the actuating mechanism lower extreme is equipped with a water injection section of thick bamboo, the actuating mechanism output shaft has a drill section of thick bamboo through drive hub connection, be equipped with the drinking-water pipe on the water injection section of thick bamboo, it runs through to be equipped with the threaded rod to remove the frame upper end, be equipped with the installation mechanism who is used for installing the installing frame on the threaded rod, installation mechanism is including setting up the sliding plate on the threaded rod, sliding plate lateral wall fixedly connected with second connecting plate, second connecting plate lateral wall is connected with the first connecting plate with installing frame lateral wall fixedly connected with through bolt and nut, it is equipped with two second screw rods to remove frame upper end fixedly connected with mounting bracket, the second screw rod lower extreme is connected with the universal wheel through the installation piece rotation, the installing frame lateral wall is equipped with two braces, be equipped with the mechanism of placing that is used for placing the drinking-water pipe on the installing frame.

Preferably, the placing mechanism comprises a take-up pulley fixedly connected to the upper end of the mounting frame, and the upper end of the sliding plate is fixedly connected with the placing plate.

Preferably, the mounting frame upper end fixedly connected with mount, the mount upper end runs through and is equipped with first screw rod, first screw rod lower extreme rotation is connected with supports tight piece.

Preferably, the side wall of the mounting frame is fixedly connected with two sliding rails, a guide plate is arranged in the sliding rails, and one end, far away from the sliding rails, of the guide plate is fixedly connected with the side wall of the sliding plate.

Preferably, the upper end of the threaded rod is fixedly connected with a hand wheel, and the movable frame is provided with two vertical rods penetrating through the sliding plate.

Preferably, the cross section of the mounting frame is U-shaped, and two side walls of the mounting block are in sliding connection with the inner walls of the adjacent mounting frames.

The utility model has the following beneficial effects:

1. the device is provided with the mounting mechanism, the drilling barrel and the driving equipment can be detached from the movable frame, the driving equipment can be carried on the back of an operator, the movable frame can be moved through the universal wheels, and the drilling barrel and the driving equipment can be transported respectively, so that the portability of the sampling core device is improved;

2. the device is provided with the placement mechanism and the fixing frame, so that the water suction pipe is wound on the take-up pulley, random placement of the water suction pipe is avoided, and meanwhile, the water suction pipe is prevented from being pulled out through abutting of the abutting block, so that the practicability of the device is improved;

3. this device has set up slide rail and deflector and has placed the board, and the installation frame can be placed and is being placed the board, needs the people to support always when having avoided the installation frame installation, and slide rail and deflector can play the guide effect to the installation of installation frame, and then have improved the practicality of device.

Drawings

FIG. 1 is a schematic diagram of a portable highway sampling core device according to the present utility model;

FIG. 2 is a front view of FIG. 1;

fig. 3 is a side view of fig. 1.

In the figure: 1 moving frame, 2 threaded rods, 3 placing plates, 4 sliding plates, 5 first connecting plates, 6 second connecting plates, 7 water injection cylinders, 8 hand wheels, 9 drilling cylinders, 10 mounting frames, 11 driving mechanisms, 12 water pumping pipes, 13 braces, 14 wire collecting wheels, 15 fixing frames, 16 first screws, 17 mounting frames, 18 second screws, 19 universal wheels, 20 sliding rails and 21 guide plates.

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.

Referring to fig. 1-3, a portable highway sampling core device, including removing frame 1 and installing frame 10, the actuating mechanism 11 is installed at the top in the installing frame 10, and actuating mechanism 11 lower extreme is equipped with water injection section of thick bamboo 7, and actuating mechanism 11 output shaft has a bore section of thick bamboo 9 through the drive shaft connection, is equipped with drinking-water pipe 12 on the water injection section of thick bamboo 7, and remove frame 1 upper end and run through and be equipped with threaded rod 2, and actuating mechanism 11, water injection section of thick bamboo 7 and bore section of thick bamboo 9 are prior art, so do not do too much to describe.

Be equipped with the installation mechanism who is used for installing the installation frame 10 on the threaded rod 2, the installation mechanism is including setting up the sliding plate 4 on the threaded rod 2, sliding plate 4 lateral wall fixedly connected with second connecting plate 6, second connecting plate 6 lateral wall is connected with through bolt and nut with installation frame 10 lateral wall fixedly connected with first connecting plate 5, remove 1 upper end fixedly connected with two mounting brackets 17, the mounting bracket 17 upper end runs through and is equipped with two second screw rods 18, second screw rod 18 lower extreme is connected with universal wheel 19 through the installation piece rotation, installation frame 10 lateral wall is equipped with two braces 13.

The installation frame 10 is provided with a placement mechanism for placing the water pumping pipe 12, the placement mechanism comprises a take-up pulley 14 fixedly connected to the upper end of the installation frame 10, and the upper end of the sliding plate 4 is fixedly connected with a placement plate 3.

In the utility model, the upper end of a mounting frame 10 is fixedly connected with a fixing frame 15, the fixing frame 15 is of a mouth-shaped structure, the upper end of the fixing frame 15 is provided with a first screw 16 in a penetrating way, the lower end of the first screw 16 is rotatably connected with a tightening block, and the upper end of the first screw 16 is provided with a first rotary table.

In the utility model, two sliding rails 20 are fixedly connected to the side wall of the mounting frame 10, a guide plate 21 is arranged in the sliding rails 20, one end of the guide plate 21, which is far away from the sliding rails 20, is fixedly connected with the side wall of the sliding plate 4, and the mutual limit of the guide plate 21 and the sliding rails 20 enables the alignment of the first connecting plate 5 and the second connecting plate 6 to be more accurate.

In the utility model, the upper end of the threaded rod 2 is fixedly connected with the hand wheel 8, the hand wheel 8 is provided with a pin in the figure to prevent the hand wheel 8 from rotating randomly, the moving frame 1 is provided with two vertical rods penetrating through the sliding plate 4, the vertical rods are shown in fig. 3, and the vertical rods limit the sliding plate 4, so that the sliding plate 4 can only move vertically when the threaded rod 2 rotates.

In the utility model, the section of the mounting frame 17 is U-shaped, two side walls of the mounting block are in sliding connection with the inner walls of the adjacent mounting frames 17, and the mounting block is limited by the inner walls of the mounting frames 17, so that the mounting block can only vertically move when the second screw 18 rotates.

When the portable sampler is used, the bolts and nuts on the first connecting plate 5 and the second connecting plate 6 can be screwed out, the mounting frame 10 is pulled out forwards, the mounting frame 10 can be carried on the back of an operator through the braces 13, the movable frame 1 is moved through the universal wheels 19, the purpose that the driving mechanism 11 and the movable frame 11 are respectively transported, the problem that a sampling core device is difficult to carry due to the fact that the heavy driving mechanism 11 and the movable frame 11 are combined together is avoided, otherwise, one side of the movable frame 1 is lifted firstly, the second screw rods 18 on the two universal wheels 19 which are lifted up are screwed up, after the movable frame 1 is put down, the universal wheels 19 are not contacted with a road any more, the second screw rods 18 on the two universal wheels 19 which are screwed up by the movable frame 1 on the other side are lifted up, so that the lower end of the movable frame 1 is completely contacted with the road, the movement of the device is avoided, the mounting frame 10 is placed on the placing plate 3, the sliding rail 20 is pushed into the guide plate 21, and after the first connecting plate 5 and the second connecting plate 6 are attached, the bolts and nuts are screwed in, and the assembly can be completed;

during sampling, the first screw rod 16 is unscrewed, the water suction pipe 12 in the fixing frame 15 is taken out, the water suction pipe 12 is taken down from the wire winding wheel 14, the water suction pipe 12 is placed in an external water source, the driving mechanism 11 is started, the drilling barrel 9 rotates, the hand wheel 8 is rotated, the threaded rod 2 can be rotated, the drilling barrel 9 moves downwards, and the rotating drilling barrel 9 moves downwards to cut a public road surface.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the practical concept thereof, can be replaced or changed equally within the scope of the present utility model.

Claims

1. A portable highway sampling core device comprises a movable frame (1) and a mounting frame (10), it is characterized in that a driving mechanism (11) is arranged at the top part in the mounting frame (10), the lower end of the driving mechanism (11) is provided with a water injection cylinder (7), the output shaft of the driving mechanism (11) is connected with a drilling cylinder (9) through a driving shaft, a water pumping pipe (12) is arranged on the water injection cylinder (7), a threaded rod (2) is arranged at the upper end of the movable frame (1) in a penetrating way, the threaded rod (2) is provided with a mounting mechanism for mounting the mounting frame (10), the mounting mechanism comprises a sliding plate (4) arranged on the threaded rod (2), the side wall of the sliding plate (4) is fixedly connected with a second connecting plate (6), the side wall of the second connecting plate (6) is connected with a first connecting plate (5) fixedly connected with the side wall of the mounting frame (10) through bolts and nuts, the upper end of the movable frame (1) is fixedly connected with two mounting frames (17), two second screws (18) are arranged at the upper end of the mounting frame (17) in a penetrating way, the lower end of the second screw (18) is rotatably connected with a universal wheel (19) through a mounting block, the side wall of the mounting frame (10) is provided with two braces (13), and the mounting frame (10) is provided with a placement mechanism for placing the water suction pipe (12).

2. The portable highway sampling core device according to claim 1, wherein the placement mechanism comprises a take-up wheel (14) fixedly connected to the upper end of the mounting frame (10), and the upper end of the sliding plate (4) is fixedly connected with the placement plate (3).

3. The portable highway sampling core device according to claim 2, wherein the upper end of the mounting frame (10) is fixedly connected with a fixing frame (15), a first screw (16) is arranged at the upper end of the fixing frame (15) in a penetrating manner, and a tight supporting block is rotatably connected to the lower end of the first screw (16).

4. A portable highway sampling core device according to claim 3, wherein the side wall of the mounting frame (10) is fixedly connected with two sliding rails (20), a guide plate (21) is arranged in the sliding rails (20), and one end of the guide plate (21) far away from the sliding rails (20) is fixedly connected with the side wall of the sliding plate (4).

5. The portable highway sampling core device according to claim 4, wherein the upper end of the threaded rod (2) is fixedly connected with a hand wheel (8), and the movable frame (1) is provided with two vertical rods penetrating through the sliding plate (4).

6. The portable highway sampling core device according to claim 5, wherein the section of the mounting frame (17) is U-shaped, and two side walls of the mounting block are slidably connected with the inner walls of the adjacent mounting frame (17).