CN213208849U

CN213208849U - Soil thickness measuring device for soil surveying and mapping

Info

Publication number: CN213208849U
Application number: CN202022389435.3U
Authority: CN
Inventors: 胡东
Original assignee: Guangxi Ruijing Space Information Technology Industry Co ltd
Current assignee: Guangxi Ruijing Space Information Technology Industry Co ltd
Priority date: 2020-10-25
Filing date: 2020-10-25
Publication date: 2021-05-14
Anticipated expiration: 2030-10-25

Abstract

The utility model discloses a soil layer thickness measuring device for soil surveying and mapping, which comprises a support frame and a measuring cone, wherein the top surface of the inner side of the support frame is provided with the measuring cone in a laminating way, and a through hole is arranged below the measuring cone and on the bottom surface of the support frame; the utility model discloses in, press the support frame through the handle, make a plurality of awl type locating pins of support frame bottom surface stretch into the ground that awaits measuring, the air level of cooperation support frame top surface, can guarantee stability and the horizontality in the measurement process, and simultaneously, through rotating the hand wheel, make the hand wheel drive the threaded rod and rotate, make the threaded rod drive under the effect of screw hole and measure the awl and remove, and measure the awl and alternate with the slide bar through the through hole and be connected, make the steady through-hole that runs through of awl type end of measuring the awl stretch into ground, until the hand wheel can't rotate, and the scale rod that moves down of measuring the awl and make the slot in shows out, through reading measuring awl top surface and the scale rod scale that shows, realize the accurate measurement and.

Description

Soil thickness measuring device for soil surveying and mapping

Technical Field

The utility model relates to a land survey and drawing technical field especially relates to a soil layer thickness measurement device is used in soil survey and drawing.

Background

The land surveying and mapping is based on computer technology, photoelectric technology, network communication technology, space science and information science, takes a Global Positioning System (GPS), Remote Sensing (RS) and a Geographic Information System (GIS) as technical cores, and obtains the graph and the sub-information reflecting the current situation of the ground from the existing characteristic points and boundary lines of the ground through a measuring means for planning design and administrative management of engineering construction.

In the detection process of the existing soil layer thickness detection device, the stability of the device is not guaranteed, and the soil layer thickness is inconvenient to read and observe, so that the detection result has errors.

Therefore, the soil layer thickness measuring device for soil surveying and mapping has the advantage of being convenient for soil layer thickness rapid detection, and further solves the problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a soil layer thickness measuring device for soil surveying and mapping.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a soil layer thickness measurement device for land survey and drawing, includes the support frame and measures the awl, the inboard top surface laminating of support frame is provided with measures the awl, and measures the below of awl and seted up the through-hole in the support frame bottom surface, the intermediate position welding of the inboard top surface of support frame has the scale rod, and the scale rod passes through the slot and measures the awl and peg graft, through-hole one side is rotated through the bearing frame and is connected with the threaded rod, and the one end of threaded rod runs through the support frame welding and has the hand wheel, the welding of through-hole opposite side has the slide bar.

As a further description of the above technical solution: the side welding of the upper portion of support frame has two handles, and the one end of two handles all has cup jointed the rubber sleeve.

As a further description of the above technical solution: the scale rod is of a round rod type structure, and scales are printed on the surface of the scale rod.

As a further description of the above technical solution: the top surface of the support frame is bonded with a level bubble.

As a further description of the above technical solution: the bottom surface of the measuring cone is provided with a threaded hole, and the threaded rod is in threaded connection with the measuring cone through the threaded hole.

As a further description of the above technical solution: the bottom surface of support frame encircles the welding and has a plurality of locating pins, and a plurality of locating pins are the tapered structure.

The utility model discloses following beneficial effect has:

in the utility model, a soil layer thickness measuring device for land surveying and mapping is formed by a support frame, a threaded rod, a positioning pin, a hand wheel, a level bubble, a handle, a measuring cone, a scale rod, a sliding rod, a through hole, a threaded hole, a slot and a through hole, the support frame is pressed by the handle, a plurality of cone-shaped positioning pins on the bottom surface of the support frame are enabled to extend into the ground to be measured, the level bubble on the top surface of the support frame is matched, the stability and the levelness in the measuring process can be ensured, meanwhile, the hand wheel is enabled to drive the threaded rod to rotate by rotating the hand wheel, the threaded rod is enabled to drive the measuring cone to move under the action of the threaded hole, the measuring cone is alternately connected with the sliding rod through the through hole, the cone-shaped end of the measuring cone stably penetrates into the ground until the hand wheel can not rotate, the scale rod in, the soil layer thickness is accurately measured and read, the measuring stability and the reading convenience are improved, and therefore the measuring accuracy is guaranteed.

Drawings

Fig. 1 is a schematic structural view of a soil thickness measuring device for surveying and mapping soil according to the present invention;

FIG. 2 is a schematic view of the supporting frame structure of the soil thickness measuring device for surveying and mapping soil according to the present invention;

fig. 3 is the utility model relates to a soil layer thickness measurement device's for land survey and drawing measurement awl structure schematic diagram.

Illustration of the drawings:

1. a support frame; 2. a threaded rod; 3. positioning pins; 4. a hand wheel; 5. a level bubble; 6. a handle; 7. measuring a cone; 8. a graduated rod; 9. a slide bar; 10. a through hole; 11. a threaded hole; 12. a slot; 13. a through hole.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

According to the utility model discloses an embodiment provides a soil layer thickness measurement device for land survey and drawing.

Referring now to the drawings and the detailed description, as shown in fig. 1-3, according to the soil thickness measuring device for surveying and mapping the soil according to the embodiment of the present invention, comprising a support frame 1 and a measuring cone 7, the measuring cone 7 is attached to the inner side of the support frame 1, a through hole 10 is formed below the measuring cone 7 and on the bottom surface of the support frame 1, a scale rod 8 is welded at the middle position of the inner side of the support frame 1, the scale rod 8 is inserted into the measuring cone 7 through a slot 12, a threaded rod 2 is rotatably connected to one side of the through hole 10 through a bearing seat, a hand wheel 4 is welded to one end of the threaded rod 2 through the support frame 1, a slide rod 9 is welded to the other side of the through hole 10, the slide rod 9 is inserted into the measuring cone 7 through a through hole 13, the support frame 1 is pressed by a handle 6 to make a plurality, then observing the level bubble 5 on the top surface of the support frame 1, so that the support frame 1 is stably and vertically arranged on the ground to be measured, and the stability and the horizontality in the measuring process are ensured, when in measurement, the hand wheel 4 is rotated to enable the hand wheel 4 to drive the threaded rod 2 to rotate, the measuring cone 7 is in insertion connection with the sliding rod 9 through the through hole 13, so that the cone-shaped end of the measuring cone 7 stably penetrates through the through hole 10 and extends into the ground until the hand wheel 4 cannot rotate, the scale rod 8 in the slot 12 is exposed due to downward movement of the measuring cone 7, and the top surface of the measuring cone 7 and the scale rod 8 (namely the downward movement distance of the measuring cone 7) which is exposed are read, so that the accurate measurement and reading of the soil layer thickness are realized, the measurement stability and the reading convenience are increased, and the;

in one embodiment, two handles 6 are welded on the side of the upper portion of the support frame 1, and rubber sleeves are sleeved at one ends of the two handles 6, so that the support frame 1 can be conveniently carried and fixed through the two handles 6 of the support frame 1.

In one embodiment, the scale rod 8 is a round rod type structure, and the scale is marked on the surface of the scale rod 8, and through the fixedly arranged scale rod 8, when the measuring cone 7 extends into the ground and moves downwards, the scale rod 8 can clearly display the downwards moving distance of the measuring cone 7.

In one embodiment, the leveling bubble 5 is bonded on the top surface of the support frame 1, and the leveling effect of the support frame 1 can be ensured through the leveling bubble 5, so that the measurement of the thickness of the soil layer is facilitated.

In one embodiment, the bottom surface of the measuring cone 7 is provided with a threaded hole 11, the threaded rod 2 is in threaded connection with the measuring cone 7 through the threaded hole 11, and the threaded rod 2 is in threaded connection with the measuring cone 7 through the threaded hole 11, so that the measuring cone 7 can extend into the ground to be measured.

In one embodiment, the bottom surface of the support frame 1 is welded with a plurality of positioning pins 3 in a surrounding manner, and the positioning pins 3 are all in a conical structure, so that the stability of the support frame 1 in the measuring process can be improved through the positioning pins 3 in the conical structure.

The working principle is as follows:

when the device is used, the device is moved to a proper position, the support frame 1 is pressed by the handle 6, the plurality of conical positioning pins 3 on the bottom surface of the support frame 1 are enabled to extend into the ground to be measured, then the level bubble 5 on the top surface of the support frame 1 is observed, the support frame 1 is enabled to be stably and vertically arranged on the ground to be measured, the stability and the levelness in the measuring process are ensured, when in measurement, the hand wheel 4 is enabled to be rotated by rotating the hand wheel 4, the threaded rod 2 is driven to rotate by the hand wheel 4, the measuring cone 7 is in penetrating connection with the sliding rod 9 through the through hole 13, the conical end of the measuring cone 7 stably penetrates through the through hole 10 and extends into the ground until the hand wheel 4 cannot rotate, the scale rod 8 in the slot 12 is enabled to be exposed by downward moving of the measuring cone 7, and the scale (namely the downward moving distance of the measuring cone 7) is read by reading, the stability of measurement and the convenience of reading are increased, and therefore the accuracy of measurement is guaranteed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a soil layer thickness measuring device for soil survey and drawing, includes support frame (1) and measurement awl (7), its characterized in that: the utility model discloses a measuring device, including support frame (1), measuring awl (7), and the lower position of measuring awl (7) has seted up through-hole (10) in support frame (1) bottom surface, the intermediate position welding of support frame (1) inboard top surface has scale rod (8), and scale rod (8) are pegged graft through slot (12) and measuring awl (7), through-hole (10) one side is rotated through the bearing frame and is connected with threaded rod (2), and the one end of threaded rod (2) runs through support frame (1) welding and has hand wheel (4), the welding of through-hole (10) opposite side has slide bar (9), and slide bar (9) are connected with measuring awl (7) interlude through hole (13).

2. The soil thickness measuring device for surveying and mapping of soil according to claim 1, wherein: the side welding of the upper portion of support frame (1) has two handles (6), and the one end of two handles (6) has all cup jointed the rubber sleeve.

3. The soil thickness measuring device for surveying and mapping of soil according to claim 1, wherein: the scale rod (8) is of a round rod type structure, and scales are printed on the surface of the scale rod (8).

4. The soil thickness measuring device for surveying and mapping of soil according to claim 1, wherein: the top surface of the support frame (1) is bonded with a level bubble (5).

5. The soil thickness measuring device for surveying and mapping of soil according to claim 1, wherein: the bottom surface of the measuring cone (7) is provided with a threaded hole (11), and the threaded rod (2) is in threaded connection with the measuring cone (7) through the threaded hole (11).

6. The soil thickness measuring device for surveying and mapping of soil according to claim 1, wherein: the bottom surface of support frame (1) encircles the welding and has a plurality of locating pins (3), and a plurality of locating pins (3) are the tapered structure.