CN219284167U

CN219284167U - Soil layer thickness measurement equipment for land survey and drawing

Info

Publication number: CN219284167U
Application number: CN202320233951.8U
Authority: CN
Inventors: 黄林; 刘吉林
Original assignee: Sichuan Baizitu Industrial Co ltd
Current assignee: Sichuan Baizitu Industrial Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-06-30
Anticipated expiration: 2033-02-16

Abstract

The utility model relates to the technical field of land mapping tools, and discloses soil layer thickness measuring equipment for land mapping. In this application, including device base, the device support column, the pneumatic cylinder fixed plate, the pneumatic cylinder, the hydraulic telescoping rod, the sampling tube, the spacing hole, reset spring, the spring coupling board, the connecting rod, anti-drop tray, the gag lever post fixed column, the gag lever post, when measuring soft soil layer, start the pneumatic cylinder, can drive hydraulic telescoping rod downwardly moving, the sampling tube removes to the soil layer, when getting the soil layer sample, the sampling tube upwards moves to the top in spacing hole, pull out the gag lever post, reset spring can drive the connecting rod and promote anti-drop tray to under the sampling tube, adjustment sampling tube and anti-drop tray contact, soil layer sample in the sampling tube will not fall out, can carry out more accurate measurement, after the measurement is accomplished, can fall into anti-drop tray with the sample in the sampling tube, the convenience carries out other measurements and preserves the sample.

Description

Soil layer thickness measurement equipment for land survey and drawing

Technical Field

The utility model belongs to the technical field of land mapping tools, and particularly relates to soil layer thickness measuring equipment for land mapping.

Background

Soil layer thickness measurement belongs to one of the soil mapping work, is indispensable in industrial and agricultural construction, all kinds of civil engineering construction, can roughly confirm the construction depth of industrial and agricultural construction and all kinds of civil engineering construction through the measurement to soil layer thickness, prevents that the construction depth is too dark to destroy the groundwater system and brings certain pollution to the environment in engineering construction, and the quality of engineering construction can be improved to comparatively accurate soil layer depth measurement moreover for the progress of engineering construction.

The utility model provides a soil layer thickness measuring device in bulletin number CN208205979U, including base and footstock, be fixed with the sleeve between base and the footstock, sliding connection has fixed cover in the sleeve, the both sides of fixed cover are connected with a handle respectively, the top of two handles all is fixed with a link, the below of footstock is fixed with the couple with two link one-to-ones, be equipped with the bar slide hole with two handle one-to-one on the sleeve, the motor has been inlayed to the bottom of fixed cover, be fixed with connecting portion in the pivot of motor, be equipped with the window corresponding with connecting portion on the sleeve, demountable installation has the test tube on the connecting portion, the lower extreme of test tube is equipped with bores the tooth, be equipped with one row of sampling port and the scale mark corresponding with the sampling port on the lateral wall of test tube, be equipped with the through-hole corresponding with the test tube on the base. The utility model has simple structure, convenient use, better accuracy and higher measurement efficiency for soil layer thickness measurement.

However, the lower end of the sampling device of the device is not provided with a partition device, when the soil layer is softer, the sampling device rises to the ground, and the soil falls out of the device in the measuring process due to the softness of the soil, so that the soil layer thickness cannot be accurately measured.

Disclosure of Invention

The utility model aims at: in order to solve the problem that the lower end of the sampling device is not provided with a partition device, soil layer thickness measuring equipment for land mapping is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a soil layer thickness measurement equipment for soil survey and drawing, includes the device base, the both sides fixed mounting of device base upper surface has the device support column, be close to the upper end welding between the device support column has the pneumatic cylinder fixed plate, the upper surface of pneumatic cylinder fixed plate is provided with the pneumatic cylinder, the internally mounted that the pneumatic cylinder fixed plate was run through to the lower extreme of pneumatic cylinder has the hydraulic telescoping rod, the bottom of hydraulic telescoping rod is provided with the sampling tube, the spacing hole corresponding with the sampling tube has been seted up to the upper surface of device base, the inside reset spring that is provided with in one side of device base, the other end welding of reset spring has the spring connecting plate, the opposite side surface welding of spring connecting plate has the connecting rod, the anti-drop tray is installed to the other end of connecting rod, the upper end of device base is in the upper surface welding of reset spring has the gag lever fixed column, the upper end of one section that the gag lever column extends to the gag lever post runs through and is connected with the gag lever post, the upper surface of device base seted up with the hole corresponding with the gag lever post is run through with the inside of gag lever post.

Through adopting above-mentioned technical scheme, when measuring soft soil layer, start the pneumatic cylinder, can drive hydraulic telescoping rod and move down, simultaneously the sampling tube also will pass spacing hole and remove to the soil layer, when getting the soil layer sample, the pneumatic cylinder drives hydraulic telescoping rod and upwards moves the sampling tube to the top in spacing hole, at this moment, pull out the gag lever post in the gag lever post from the spacing hole of tray and break away from in the anti-drop tray, because the break away of gag lever post, reset spring can drive spring coupling plate and connecting rod outwards promote, the connecting rod will promote anti-drop tray to under the sampling tube, adjust sampling tube and anti-drop tray contact, soil layer sample in the sampling tube will not fall out at this moment, can carry out more accurate measurement, after the measurement is accomplished, can fall into in the anti-drop tray with the sample in the sampling tube, conveniently carry out other measurements and save, when need take a sample once more, push up the anti-drop tray to normal position, insert the gag lever and carry out spacing.

In a preferred embodiment, the bottom ends of the two sides of the device base are welded with device fixing bases, and the outer surfaces of the two sides of the upper end of the device fixing bases are connected with device fixing bolts in a threaded mode.

Through adopting above-mentioned technical scheme, with device fixing bolt rotation in the ground, consolidate whole device, prevent when taking a sample, the device slip off tracking.

In a preferred embodiment, a handle base is welded between the top ends of the device support columns, and a handle is fixedly mounted on the upper surface of the handle base.

Through adopting above-mentioned technical scheme, can remove and place through the handle more convenient whole device.

In a preferred embodiment, a sliding cavity is formed in the upper surface of the device base, and sliding grooves corresponding to the anti-falling tray are formed in two sides of the sliding cavity.

Through adopting above-mentioned technical scheme, make the removal of anti-drop tray more convenient and smooth and easy.

In a preferred embodiment, a rubber sleeve is arranged around the top end of the handle.

Through adopting above-mentioned technical scheme, when removing and placer, protect staff's hand.

In a preferred embodiment, the device fixing bolt and the device fixing base are mounted with bolt shims.

Through adopting above-mentioned technical scheme, increase area of contact reduces pressure, prevents not hard up, increases the stability of device.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows: when measuring soft soil layer, start the pneumatic cylinder, can drive hydraulic telescoping rod and move downwards, the sample section of thick bamboo will pass limiting hole simultaneously and remove to the soil layer, when getting the soil layer sample, the pneumatic cylinder drives hydraulic telescoping rod and upwards moves the sample section of thick bamboo to the top in limiting hole, at this moment, pull out the gag lever post in the gag lever post from the spacing hole of tray and break away from in the anti-drop tray, because the breaking away of gag lever post, reset spring can drive spring coupling plate and connecting rod outwards promote, the connecting rod will promote anti-drop tray to under the sample section of thick bamboo, adjust sample section of thick bamboo and anti-drop tray contact, the soil layer sample in the sample section of thick bamboo will not fall out at this moment, can carry out more accurate measurement, after the measurement is accomplished, can fall into anti-drop tray with the sample in, other measurements and save the sample are convenient, when need take a sample again, push away from the anti-drop tray to normal position, insert the gag lever and carry out spacing.

Drawings

FIG. 1 is a schematic diagram of the overall structure of soil layer thickness measuring equipment for land mapping in the application;

FIG. 2 is a schematic view of the overall structure of the spring and the limiting device in the present application;

FIG. 3 is an enlarged schematic view of FIG. 1A of the present application;

the marks in the figure: 1. a device base; 2. a sampling tube; 3. a hydraulic telescopic rod; 4. a hydraulic cylinder; 5. a handle; 6. a handle base; 7. a hydraulic cylinder fixing plate; 8. a device support column; 9. an anti-drop tray; 10. a device fixing base; 11. a device fixing bolt; 12. a limiting hole; 13. a return spring; 14. a spring connecting plate; 15. a connecting rod; 16. a limit rod fixing column; 17. a limit rod; 18. tray limiting holes.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are 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. 1-3, a soil layer thickness measuring equipment for soil mapping, including device base 1, device support column 8 is fixed to the both sides of device base 1 upper surface, is close to the upper end welding between the device support column 8 and has pneumatic cylinder fixed plate 7, and the upper surface of pneumatic cylinder fixed plate 7 is provided with pneumatic cylinder 4, and the internally mounted that the lower extreme of pneumatic cylinder 4 runs through pneumatic cylinder fixed plate 7 has hydraulic telescoping rod 3, and hydraulic telescoping rod 3's bottom is provided with sampling tube 2, and device support column 8 and pneumatic cylinder fixed plate 7 can consolidate pneumatic cylinder 4, place to break away from. The device comprises a device base 1, wherein a reset spring 13 is arranged inside one side of the device base 1, a spring connecting plate 14 is welded at the other end of the reset spring 13, a connecting rod 15 is welded on the outer surface of the other side of the spring connecting plate 14, an anti-falling tray 9 is arranged at the other end of the connecting rod 15, a limit rod fixing column 16 is welded on the upper surface of the device base 1 right above the reset spring 13, a limit rod 17 is connected to the upper end of one section of the limit rod fixing column 16 extending towards the anti-falling tray 9 in a penetrating manner, a hole corresponding to the limit rod 17 is formed in the upper surface of the device base 1, and a hole penetrating inside corresponding to the limit rod 17 is formed in the upper surface of one end of the same side of the anti-falling tray 9 and the limit rod fixing column 16. When measuring soft soil layer, start pneumatic cylinder 4, can drive hydraulic telescoping rod 3 and remove down, simultaneously sampling tube 2 removes to the soil layer, when getting the soil layer sample, hydraulic cylinder 4 drives hydraulic telescoping rod 3 and upwards removes sampling tube 2 to the top of spacing hole 12, at this moment, pull out spacing rod 17 in spacing pole fixed column 16 and break away from in tray spacing hole 18 and the anti-drop tray 9, reset spring 13 can drive spring coupling plate 14 and connecting rod 15 outwards promote, connecting rod 15 will promote anti-drop tray 9 to under the sampling tube 2, adjust sampling tube 2 and anti-drop tray 9 contact, soil layer sample in the sampling tube 2 will not fall out at this moment, can carry out more accurate measurement, after the measurement is accomplished, can fall into anti-drop tray 9 with the sample in the sampling tube 2, the convenience is measured and is preserved other.

Referring to fig. 1, a limiting hole 12 corresponding to a sampling tube 2 is formed on the upper surface of a device base 1, so that the sampling tube 2 can penetrate through the device base 1 to sample soil layers.

Referring to fig. 1, device fixing bases 10 are welded at bottom ends of both sides of a device base 1, device fixing bolts 11 are screwed to outer surfaces of both sides of an upper end of the device fixing bases 10, the device fixing bolts 11 are rotated into the ground, the whole device is reinforced, and sliding and deviation of the device are prevented when sampling is performed.

Referring to fig. 1, a handle base 6 is welded between the top ends of the device support columns 8, a handle 5 is fixedly mounted on the upper surface of the handle base 6, and the whole device can be moved and placed more conveniently through the handle 5.

Referring to fig. 1, a sliding cavity is formed in the upper surface of the device base 1, and sliding grooves corresponding to the anti-drop tray 9 are formed on two sides of the sliding cavity, so that the anti-drop tray 9 can move more conveniently and smoothly.

Referring to fig. 1, rubber sleeves are provided around the top end of the handle 5 to protect hands of a worker when the device is moved and placed.

Referring to fig. 1, the device fixing bolts 11 and the device fixing base 10 are provided with bolt gaskets, so that the contact area is increased, the pressure is reduced, loosening is prevented, and the stability of the device is improved.

The implementation principle of the soil layer thickness measuring equipment embodiment for land mapping is as follows: when measuring soft soil layer, start pneumatic cylinder 4, can drive hydraulic telescoping rod 3 and remove downwards, simultaneously sampling tube 2 also will pass spacing hole 12 and remove to the soil layer, when getting the soil layer sample, hydraulic cylinder 4 drives hydraulic telescoping rod 3 and upwards removes sampling tube 2 to the top of spacing hole 12, at this moment, pull out spacing rod 17 in spacing rod fixed column 16 and break away from tray spacing hole 18 and anti-drop tray 9, because the breaking away of spacing rod 17, reset spring 13 can drive spring connecting plate 14 and connecting rod 15 outwards promote, connecting rod 15 will promote anti-drop tray 9 to under the sampling tube 2, adjust sampling tube 2 and anti-drop tray 9 contact, soil layer sample in the sampling tube 2 will not fall out at this moment, can carry out more accurate measurement, can fall into anti-drop tray 9 with the sample in the sampling tube 2 after the measurement is accomplished, conveniently carry out other measurements and save to the sample, when need take a sample again, push up anti-drop tray 9 to the normal position, insert spacing rod 17 and carry out spacing.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. Soil layer thickness measurement equipment for soil survey and drawing, including device base (1), its characterized in that: device support columns (8) are fixedly arranged on two sides of the upper surface of the device base (1), a hydraulic cylinder fixing plate (7) is welded between the device support columns (8) and close to the upper end, a hydraulic cylinder (4) is arranged on the upper surface of the hydraulic cylinder fixing plate (7), a hydraulic telescopic rod (3) is arranged at the lower end of the hydraulic cylinder (4) in a penetrating mode through the hydraulic cylinder fixing plate (7), a sampling cylinder (2) is arranged at the bottom end of the hydraulic telescopic rod (3), a limit hole (12) corresponding to the sampling cylinder (2) is formed in the upper surface of the device base (1), a reset spring (13) is arranged in one side of the device base (1), a spring connecting plate (14) is welded at the other end of the reset spring (13), a connecting rod (15) is welded on the outer surface of the other side of the spring connecting plate (14), an anti-falling tray (9) is arranged at the other end of the connecting rod (15), a limit rod fixing column (16) is welded on the upper surface of the device base (1) right above the reset spring (13), a limit rod fixing hole (17) is formed in the upper surface of the device base (1), the limit rod fixing column (16) extends to the corresponding to the upper surface of the limit rod (17), the upper surface of one end of the anti-falling tray (9) on the same side as the limiting rod fixing column (16) is provided with a hole which penetrates through the inside corresponding to the limiting rod (17).

2. A soil layer thickness measuring apparatus for soil mapping as claimed in claim 1, wherein: device unable adjustment base (10) are welded to the bottom of the both sides of device base (1), the both sides surface threaded connection of device unable adjustment base (10) upper end has device fixing bolt (11).

3. A soil layer thickness measuring apparatus for soil mapping as claimed in claim 1, wherein: a handle base (6) is welded between the top ends of the device support columns (8), and a handle (5) is fixedly arranged on the upper surface of the handle base (6).

4. A soil layer thickness measuring apparatus for soil mapping as claimed in claim 1, wherein: the device is characterized in that a sliding cavity is formed in the upper surface of the device base (1), and sliding grooves corresponding to the anti-falling tray (9) are formed in two sides of the sliding cavity.

5. A soil layer thickness measuring apparatus for soil mapping as claimed in claim 3, wherein: rubber sleeves are arranged around the top end of the handle (5).

6. A soil layer thickness measuring apparatus for soil mapping as claimed in claim 2, wherein: the device fixing bolts (11) and the device fixing base (10) are provided with bolt gaskets.