CN210827410U

CN210827410U - Roadbed rock soil detection sampling device based on environment improvement

Info

Publication number: CN210827410U
Application number: CN202020248781.7U
Authority: CN
Inventors: 吕振涛; 郑百录; 倪旭; 徐琰; 孙晋睿
Original assignee: Chengdu Branch Of Hubei Communications Planning And Design Institute Co ltd; Sichuan Highway Planning Survey and Design Institute Ltd
Current assignee: Chengdu Branch Of Hubei Communications Planning And Design Institute Co ltd; Sichuan Highway Planning Survey and Design Institute Ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-06-23
Anticipated expiration: 2030-03-03

Abstract

The utility model discloses a road bed ground detects uses sampling device based on environment transformation, including base and sampling bucket, the inside top fixedly connected with gasbag of sampling bucket, the top fixedly connected with of second machine box presses the bag, one-way pneumatic valve has been installed to the bottom of pressing the bag, press the bottom fixedly connected with trachea of bag, the air needle has been installed to tracheal afterbody. The utility model discloses in, with the gas needle of trachea tail end, insert in the air cock on the sampling bucket, and through the pressure bag that continuously presses on second machine box top, pour into the air in to the gasbag, make the gasbag drive the push pedal and extend downwards, can release the ground sample in the sampling bucket from the sampling bucket, realized the ductility that the device can utilize the gasbag, discharge ground from the sampling bucket, avoid traditional sampling device need through the mode of beating the sampling bucket, make the ground sample drop from the sampling bucket, thereby cause the effect of damage to the sampling bucket easily.

Description

Roadbed rock soil detection sampling device based on environment improvement

Technical Field

The utility model relates to a geotechnical engineering reconnaissance equipment technical field especially relates to road bed geotechnical detection uses sampling device based on environment transformation.

Background

Geotechnical refers to any kind of rock and soil which form the earth crust from the viewpoint of engineering and construction. Rock and soil can be subdivided into five major categories of hard (hard rock), sub-hard (soft rock), weakly bonded, loosely unbonded, and with specific compositions, structures, states, and properties. The first two categories are called rock and the last three categories are called soil, which are collectively called rock and soil by Chinese custom. The detection sample of ground is the important step before the environmental modification engineering, however current ground sampling device needs the manual sample machine of pressing down the sample of sampling personnel, wastes time and energy, and the sample machine is not stable enough boring the in-process operation of moving ground to current ground sampling device is carrying out the in-process that the sample collection was got to ground, need through the mode of beating the sampling bucket, take out ground from the sampling bucket, cause the damage to sampling device easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve current ground sampling device at the in-process to the ground sample, waste time and energy and stable inadequately to beat the in-process of sampling bucket to sample collection, cause the problem of damage to sampling device easily, and the road bed ground based on environmental modification that provides detects uses sampling device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: roadbed ground detects uses sampling device based on environment transformation, including base and sampling bucket, the sampling bucket has been installed to the top of base, the second machine box has been installed to the top of sampling bucket, the second motor has been installed to the inside of second machine box, and the transmission is connected between second motor and the sampling bucket, the inside top fixedly connected with gasbag of sampling bucket, the top fixedly connected with of second machine box presses the bag, one-way pneumatic valve has been installed to the bottom of pressing the bag, the bottom of pressing the bag is located the below fixedly connected with trachea of one-way pneumatic valve, the air needle has been installed to tracheal afterbody.

As a further description of the above technical solution:

the upper portion of gasbag has been installed the air cock, the bottom fixedly connected with push pedal of gasbag.

As a further description of the above technical solution:

two groups of compression springs are arranged in the pressing bag.

As a further description of the above technical solution:

the top left side fixedly connected with first machine box of base, first motor has been installed to the inside of first machine box, the double-screw bolt is installed on the top of base, and the bottom and the first motor rotation of double-screw bolt are connected.

As a further description of the above technical solution:

the left end of the second machine box is fixedly connected with a lifting plate, and the lifting plate is connected with the stud in a screwing mode.

As a further description of the above technical solution:

the top right side fixedly connected with spacing post of base, the right-hand member fixedly connected with support arm of second machine box, and sliding connection between support arm and the spacing post.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. in the utility model, the sampling barrel and the second motor are arranged above the base, the first box and the limit post are arranged on the base, the first motor and the stud are arranged on the first box, the lifting plate and the support arm are arranged on the second box, the second motor is controlled to drive the sampling barrel to rotate, the first motor is controlled to drive the stud to rotate, the lifting plate drives the sampling barrel to move downwards along with the rotation of the stud, the support arm moves downwards along the limit post, when the sampling barrel rotates and descends to sample the rock soil, the first motor needs to be controlled to rotate reversely, the sampling barrel moves upwards along the stud, the rock soil sampling can be completed, the rock soil sampling device with the symmetrical structure improves the stability of the device operation, and the rotating sampling barrel is driven to collect the rock soil sample downwards through the rotation of the stud, the rock soil sampling device can be rapidly and efficiently sampled by a user, the high-efficiency and stable performance of the operation of the sampling device is improved.

2. The utility model discloses in, be equipped with the sampling bucket above the base, second machine box and inflator, be equipped with the gasbag in the sampling bucket, be equipped with air cock and push pedal on the gasbag, be equipped with the second motor in second machine box, be equipped with on the sampling bucket and press the bag, compression spring and trachea, be equipped with the air needle on the trachea, with the air needle of trachea tail end, insert in the air cock on the sampling bucket, and through the pressure bag that continuously presses second machine box top, pour into the air into in to the gasbag, make the gasbag drive the push pedal and extend downwards, can release the ground sample in the sampling bucket from the sampling bucket, realized that the device can utilize the ductility of gasbag, discharge ground from the sampling bucket, avoid traditional sampling device to need through the mode of pounding the sampling bucket, make ground drop from the sample bucket, thereby cause the effect of damage to the sampling bucket easily.

Drawings

Fig. 1 shows a front view provided in accordance with an embodiment of the present invention;

figure 2 shows a cross-sectional view provided in accordance with an embodiment of the present invention;

fig. 3 shows a partial enlarged view of a point a provided according to an embodiment of the present invention;

illustration of the drawings:

1. a base; 2. a first housing; 3. a first motor; 4. a stud; 5. a lifting plate; 6. a sampling barrel; 7. an air bag; 8. pushing the plate; 9. an air tap; 10. a second housing; 11. a second motor; 12. pressing a bag; 13. a compression spring; 14. a support arm; 15. a limiting column; 16. an air tube; 17. air needle; 18. a one-way air valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the sampling device for roadbed rock soil detection based on environment improvement comprises a base 1 and a sampling barrel 6, wherein the sampling barrel 6 is arranged above the base 1, a second machine box 10 is arranged above the sampling barrel 6, a second motor 11 is arranged inside the second machine box 10, the second motor 11 is in transmission connection with the sampling barrel 6, an air bag 7 is fixedly connected to the top end of the inside of the sampling barrel 6, a pressing bag 12 is fixedly connected to the top end of the second machine box 10, a one-way air valve 18 is arranged at the bottom of the pressing bag 12, an air pipe 16 is fixedly connected to the bottom of the pressing bag 12 and below the one-way air valve 18, an air needle 17 is arranged at the tail of the air pipe 16, the pressing bag 12 is pressed to inject air into the air pipe 16, and the one-way air valve 18 can only inject air into the air bag 7 when the air bag 7 rises, but cannot exhaust air, and inject air into the air bag 7 through.

Specifically, as shown in fig. 2, an air nozzle 9 is installed on the upper portion of the air bag 7, a push plate 8 is fixedly connected to the bottom end of the air bag 7, two sets of compression springs 13 are installed inside the compression bag 12, the air nozzle 9 can be used for inserting an air needle 17, and deformation recovery of the compression springs 13 can help a user to continuously press the compression bag 12.

Specifically, as shown in fig. 1 and 2, the first machine box 2 is fixedly connected to the left side of the top end of the base 1, the first motor 3 is installed inside the first machine box 2, the stud 4 is installed on the top end of the base 1, the bottom end of the stud 4 is rotatably connected with the first motor 3, the lifting plate 5 is fixedly connected to the left end of the second machine box 10, the lifting plate 5 is rotatably connected with the stud 4, the limiting column 15 is fixedly connected to the right side of the top end of the base 1, the support arm 14 is fixedly connected to the right end of the second machine box 10, the support arm 14 is slidably connected with the limiting column 15, the lifting plate 5 can move up and down along with the stud 4 along with the rotation of the stud 4, and the limiting column 15 and the support arm 14 can guarantee stable operation of the.

The working principle is as follows: when the device is used, a user needs to place the device at a rock soil sampling place, the second motor 11 in the second machine box 10 is controlled to drive the sampling barrel 6 to rotate through the control switch, the first motor 3 in the first machine box 2 is controlled to drive the stud 4 to rotate, the lifting plate 5 fixed at the left end of the second machine box 10 drives the sampling barrel 6 to move downwards along with the rotation of the stud 4, the support arm 14 arranged at the right end of the second machine box 10 moves downwards along the limiting column 15, after the sampling barrel 6 rotates and descends to sample rock soil, the user needs to control the first motor 3 to rotate reversely, so that the sampling barrel 6 moves upwards along the stud 4, and then sampling of the rock soil can be completed, the rock soil sampling device with a symmetrical structure improves the running stability of the device, and the sampling barrel 6 rotating with the rock soil is driven to collect samples downwards through the rotation of the stud 4, so that the user can sample rock soil quickly and efficiently, the high-efficiency and stable performance of the operation of the sampling device is improved; when a user needs to detach the rock-soil sample in the sampling barrel 6, the air needle 17 at the tail end of the air pipe 16 needs to be inserted into the air nozzle 9 on the sampling barrel 6, and the pressing bag 12 at the top end of the second case 10 is continuously pressed under the action of the compression spring 13, so that air sucked from the one-way air valve 18 is filled into the air bag 7 through the air pipe 16, the air bag 7 drives the push plate 8 to extend downwards after the air is blown into the air bag 7, the rock-soil sample in the sampling barrel 6 can be pushed out of the sampling barrel 6, the device can utilize the ductility of the air bag 7 to discharge the rock-soil from the sampling barrel 6, and the problem that the rock-soil sample drops from the sampling barrel 6 in the conventional sampling device due to the fact that the rock-soil sample needs to be knocked into the sampling barrel 6 is avoided, and the effect of damage to the sampling barrel 6 is easily caused.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Roadbed rock soil detects uses sampling device based on environment transformation, including base (1) and sampling bucket (6), its characterized in that, sampling bucket (6) have been installed to the top of base (1), second machine box (10) have been installed to the top of sampling bucket (6), second motor (11) have been installed to the inside of second machine box (10), and second motor (11) and sampling bucket (6) between the transmission be connected, the inside top fixedly connected with gasbag (7) of sampling bucket (6), the top fixedly connected with pressure bag (12) of second machine box (10), one-way pneumatic valve (18) have been installed to the bottom of pressure bag (12), the bottom of pressure bag (12) is located below fixedly connected with trachea (16) of one-way pneumatic valve (18), air needle (17) have been installed to the afterbody of trachea (16).

2. The sampling device for roadbed rock-soil detection based on environment improvement as claimed in claim 1, wherein the upper part of the air bag (7) is provided with an air tap (9), and the bottom end of the air bag (7) is fixedly connected with a push plate (8).

3. The sampling device for roadbed rock-soil detection based on environment improvement as claimed in claim 1, wherein two groups of compression springs (13) are installed inside the compression bag (12).

4. The sampling device for roadbed rock-soil detection based on environment improvement of claim 1, wherein the first machine box (2) is fixedly connected to the left side of the top end of the base (1), the first motor (3) is installed inside the first machine box (2), the stud (4) is installed on the top end of the base (1), and the bottom end of the stud (4) is rotatably connected with the first motor (3).

5. The sampling device for roadbed rock-soil detection based on environment improvement of claim 1, wherein a lifting plate (5) is fixedly connected to the left end of the second machine box (10), and the lifting plate (5) is connected with the stud (4) in a screwing manner.

6. The sampling device for roadbed rock-soil detection based on environment improvement according to claim 1, wherein a limit column (15) is fixedly connected to the right side of the top end of the base (1), a support arm (14) is fixedly connected to the right end of the second case (10), and the support arm (14) is slidably connected with the limit column (15).