CN212082883U

CN212082883U - Soil thickness measuring device for soil surveying and mapping

Info

Publication number: CN212082883U
Application number: CN202020430795.0U
Authority: CN
Inventors: 邰福荣; 陈丹丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-12-04
Anticipated expiration: 2030-03-30

Abstract

The utility model relates to a soil mapping technology field just discloses a soil layer thickness measurement device for soil mapping, the test platform comprises a support, the through-hole has been seted up to the frame upper end, the frame upper end is about through-hole symmetry fixedly connected with backup pad, two the common fixedly connected with roof in backup pad upper end, the pneumatic cylinder is installed to the bottom of roof, the output fixedly connected with lifter plate of pneumatic cylinder, first motor is installed to the bottom of lifter plate, the output of first motor has the pivot through the coupling joint, it fetches earth the chamber to have seted up in the pivot, it installs the second motor to fetch earth the chamber on top, the output of second motor has the bull stick through the coupling joint. The utility model discloses can carry out the sample of soil layer again when the pivot reaches the degree of depth of required sample, avoid causing the soil layer soil sample of sample to mix, lead to the measuring result of soil layer thickness inaccurate for soil layer measurement's thickness value is more accurate.

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

Soil thickness measurement belongs to one of the soil survey and drawing work, and soil thickness measurement is all indispensable work 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 thickness, prevents that the construction depth is too deeply to destroy the underground water system and bring certain pollution for the environment in engineering construction, and comparatively accurate soil depth measurement can improve the quality of engineering construction moreover. Soil layer thickness measuring device is exactly an instrument that is used for the soil survey and drawing, but current soil layer thickness measuring device can not carry out the sample of soil layer again when the pivot reaches certain degree of depth, causes the soil layer soil sample mixture of sample easily, leads to the measuring result of soil layer thickness inaccurate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art soil layer thickness measurement device and can not carrying out the sample of soil layer again when the pivot reaches certain degree of depth, cause the problem that the soil layer soil sample of sample mixes easily, and the soil layer thickness measurement device for the soil survey and drawing that proposes.

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

a soil layer thickness measuring device for surveying and mapping soil comprises a machine base, wherein a through hole is formed in the upper end of the machine base, supporting plates are symmetrically and fixedly connected to the upper end of the machine base about the through hole, a top plate is fixedly connected to the upper ends of the two supporting plates together, a hydraulic cylinder is installed at the bottom of the top plate, a lifting plate is fixedly connected to the output end of the hydraulic cylinder, a first motor is installed at the bottom of the lifting plate, the output end of the first motor is connected with a rotating shaft through a coupler, a soil taking cavity is formed in the rotating shaft, a second motor is installed at the top of the soil taking cavity, the output end of the second motor is connected with a rotating rod through a coupler, a plurality of soil taking holes communicated with the soil taking cavity are uniformly and equidistantly formed in the shaft wall of the rotating shaft, connecting rods are symmetrically and fixedly connected to the positions, corresponding to the, the outer arc lateral wall of baffle offsets with borrowing the chamber wall of soil cavity, fixed the cup jointing has solid fixed ring on the one end axostylus axostyle wall that the lifter plate was kept away from in the pivot, gu fixed ring is connected through a plurality of bolt and pivot, gu fixed ring's bottom fixedly connected with drill bit, the equal fixedly connected with fixed plate in four corners department of frame bottom.

Preferably, the fixed plate has been close to one side of pivot and has been seted up the movable groove, the symmetrical sliding connection has the movable block in the movable groove, the screw hole has been seted up in the movable block, there is the threaded rod, two through two first bearing swivelling joints on the cell wall that the movable groove is in opposite directions the equal threaded connection of movable block is on the threaded rod, the threaded rod passes through the second bearing and is connected with the frame rotation, first bearing and second bearing are passed to the threaded rod upper end and outwards extend, the movable block is close to the one end of pivot and passes movable groove notch and outwards extend, and the supporting leg of fixedly connected with T type, equal fixedly connected with spirit level on the four vertical lateral walls of frame.

Preferably, the supporting plates are symmetrically provided with sliding grooves in opposite side walls, the sliding grooves are internally and slidably connected with sliding blocks, and opposite ends of the sliding blocks penetrate through the openings of the sliding grooves and extend outwards and are fixedly connected to the lifting plate together.

Preferably, the base lines are symmetrically arranged on the side wall of the lifting plate, and the scale marks are arranged on the vertical side wall of the supporting plate.

Preferably, the soil sampling hole is obliquely arranged, and the aperture area of the soil sampling hole is far smaller than the area of the baffle.

Preferably, the upper end of the threaded rod is fixedly connected with a rotating handle.

Compared with the prior art, the utility model provides a soil layer thickness measurement device for land survey and drawing possesses following beneficial effect:

the soil thickness measuring device for land surveying and mapping is characterized in that a base, a hydraulic cylinder, a lifting plate, a first motor, a rotating shaft, a soil taking cavity, a second motor, a rotating rod, a soil taking hole, a connecting rod, a baffle, a fixing ring and a drill bit are arranged, when the soil thickness is required to be measured, the hydraulic cylinder and the first motor are started to drive the lifting plate and the first motor to move downwards, the first motor drives the rotating shaft to rotate, so that the rotating shaft is drilled into a soil layer, when the required depth is reached, the hydraulic cylinder and the first motor are stopped to operate, the second motor is started to rotate forwards, the rotating rod and the baffle are driven to rotate forwards, the soil taking hole is opened, a soil sample loosened by the rotating shaft enters the soil taking cavity through the inclined soil taking hole, the second motor rotates backwards to drive the rotating rod and the baffle to rotate backwards, the baffle blocks the soil taking hole again, the rotating shaft is taken out of the soil layer, a bolt, the soil in the soil taking cavity is poured into the measuring cylinder with the same volume, so that the thicknesses of different soil layers can be measured, the soil layers can be sampled when the rotating shaft reaches the depth of required sampling, soil layer soil samples are prevented from being mixed, the soil layer thickness measurement result is inaccurate, and the soil layer measurement thickness value is more accurate.

The device does not relate to the part and all is the same with prior art or can adopt prior art to realize, the utility model discloses can carry out the sample of soil layer again when the pivot reaches the degree of depth of required sample, avoid causing the soil layer soil sample of sample to mix, lead to the measuring result of soil layer thickness inaccurate for soil layer measurement's thickness value is more accurate.

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 an enlarged view of a portion a in fig. 1.

In the figure: the soil sampler comprises a base 1, a through hole 2, a supporting plate 3, a top plate 4, a hydraulic cylinder 5, a lifting plate 6, a first motor 7, a rotating shaft 8, a soil sampling cavity 9, a second motor 10, a rotating rod 11, a soil sampling hole 12, a connecting rod 13, a baffle plate 14, a fixing ring 15, a drill bit 16, a fixing plate 17, a movable groove 18, a movable block 19, a threaded rod 20, supporting legs 21, a level gauge 22, a sliding groove 23 and a sliding block 24.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a soil thickness measuring device for surveying and mapping soil comprises a machine base 1, wherein the upper end of the machine base 1 is provided with a through hole 2, the upper end of the machine base 1 is symmetrically and fixedly connected with support plates 3 about the through hole 2, the upper ends of the two support plates 3 are jointly and fixedly connected with a top plate 4, the bottom of the top plate 4 is provided with a hydraulic cylinder 5, the output end of the hydraulic cylinder 5 is fixedly connected with a lifting plate 6, the bottom of the lifting plate 6 is provided with a first motor 7, the output end of the first motor 7 is connected with a rotating shaft 8 through a coupler, a soil sampling cavity 9 is arranged in the rotating shaft 8, the top of the soil sampling cavity 9 is provided with a second motor 10, the output end of the second motor 10 is connected with a rotating rod 11 through a coupler, the shaft wall of the rotating shaft 8 is uniformly and equidistantly provided with a plurality of soil sampling holes 12 communicated with, the other end of the connecting rod 13 is fixedly connected with an arc-shaped baffle 14, the outer arc-shaped side wall of the baffle 14 is abutted against the wall of the soil taking cavity 9, a fixing ring 15 is fixedly sleeved on the shaft wall of one end of the rotating shaft 8 far away from the lifting plate 6, the fixing ring 15 is connected with the rotating shaft 8 through a plurality of bolts, a drill bit 16 is fixedly connected at the bottom of the fixing ring 15, fixing plates 17 are fixedly connected at four corners of the bottom of the machine base 1, when the soil layer thickness is required to be measured, the hydraulic cylinder 5 and the first motor 7 are started to drive the lifting plate 6 and the first motor 7 to move downwards, the first motor 7 drives the rotating shaft 8 to rotate, so that the rotating shaft 8 is drilled into the soil layer, when the required depth is reached, the hydraulic cylinder 5 and the first motor 7 are stopped to operate, the second motor 10 is started to rotate forwards, the rotating rod 11 and the baffle 14 are driven to rotate forwards, the soil taking hole 12 is opened, and, second motor 10 reversal, drive bull stick 11 and the 14 reversals of baffle, baffle 14 blocks soil-taking hole 12 again, take out in the soil layer with pivot 8, dismantle the bolt on the solid fixed ring 15, make drill bit 16 and the separation of pivot 8, the soil in the chamber 9 of will getting soil is poured into in the same volumetric graduated flask, can measure the thickness on different soil layers, can reach when the degree of depth that needs the sample in pivot 8, carry out the sample on soil layer again, the soil layer soil sample of avoiding causing the sample mixes, the measuring result that leads to soil layer thickness is inaccurate, make the thickness value of soil layer measurement more accurate.

One side of the fixed plate 17 close to the rotating shaft 8 is provided with a movable groove 18, a movable block 19 is symmetrically and slidably connected in the movable groove 18, a threaded hole is formed in the movable block 19, the opposite groove walls of the movable groove 18 are rotatably connected with a threaded rod 20 through two first bearings, both the two movable blocks 19 are in threaded connection with the threaded rod 20, the threaded rod 20 is rotatably connected with the machine base 1 through a second bearing, the upper end of the threaded rod 20 penetrates through the first bearing and the second bearing and extends outwards, one end of the movable block 19 close to the rotating shaft 8 penetrates through the notch of the movable groove 18 and extends outwards and is fixedly connected with a T-shaped supporting leg 21, level gauges 22 are fixedly connected on the four vertical side walls of the machine base 1, the movable block 19 and the supporting leg 21 can be driven to move upwards or downwards through the forward rotation or reverse rotation threaded rod 20 before the device is installed and used, and the machine base 1 is adjusted to be horizontal, avoid influencing the sample soil layer.

The spout 23 has been seted up to the symmetry on the lateral wall in opposite directions of two backup pads 3, and sliding connection has slider 24 in the

spout

23, and 23 notches of spout and outside extension are passed to the one end in opposite directions of two sliders 24, and common fixed connection is on lifter plate 6 for more steady doing of lifter plate 6 is upwards or downstream.

The base lines are symmetrically arranged on the side wall of the lifting plate 6, the scale marks are arranged on the vertical side wall of the supporting plate 3, and the depth of the rotating shaft 8 entering the device can be obtained by observing the motion range of the lifting plate 6.

The soil sampling holes 12 are obliquely arranged, so that soil samples can better enter the soil sampling cavity 9, and the aperture area of the soil sampling holes 12 is far smaller than that of the baffle plates 14.

The upper end of the threaded rod 20 is fixedly connected with a rotating handle, and the threaded rod 20 is easy to rotate.

In the utility model, when soil thickness is needed to be measured, the hydraulic cylinder 5 and the first motor 7 are started to drive the lifting plate 6 and the first motor 7 to move downwards, the first motor 7 drives the rotating shaft 8 to rotate, so that the rotating shaft 8 is drilled into the soil layer, when the required depth is reached, the hydraulic cylinder 5 and the first motor 7 are stopped to operate, the second motor 10 is started to rotate forwards to drive the rotating rod 11 and the baffle 14 to rotate forwards, the soil sampling hole 12 is opened, soil samples loosened by the rotating shaft 8 enter the soil sampling cavity 9 through the inclined soil sampling hole 12, the second motor 10 rotates backwards to drive the rotating rod 11 and the baffle 14 to rotate backwards, the baffle 14 blocks the soil sampling hole 12 again, the rotating shaft 8 is taken out from the soil layer, the bolt on the fixing ring 15 is disassembled, so that the drill bit 16 is separated from the rotating shaft 8, soil in the soil sampling cavity 9 is poured into a measuring cylinder with the same volume, and the thickness of different soil layers can be measured, can carry out the sample of soil layer again when pivot 8 reaches the degree of depth of required sample, avoid causing the soil layer soil sample of sample to mix, lead to the measuring result of soil layer thickness inaccurate for soil layer measurement's thickness value is more accurate.

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. The utility model provides a soil layer thickness measuring device for surveying and mapping, includes frame (1), its characterized in that, through-hole (2) have been seted up to frame (1) upper end, frame (1) upper end is about through-hole (2) symmetry fixedly connected with backup pad (3), two common fixedly connected with roof (4) in backup pad (3) upper end, pneumatic cylinder (5) are installed to the bottom of roof (4), the output end fixedly connected with lifter plate (6) of pneumatic cylinder (5), first motor (7) are installed to the bottom of lifter plate (6), the output of first motor (7) has pivot (8) through the coupling joint, it fetches earth chamber (9) to have seted up in pivot (8), it installs second motor (10) on top of chamber (9) to fetch earth chamber, the output of second motor (10) has bull stick (11) through the coupling joint, even equidistance offer soil sampling hole (12) that a plurality of and soil sampling chamber (9) are linked together on pivot (8) wall of the axle, correspond position department symmetry fixedly connected with connecting rod (13) of soil sampling hole (12) on bull stick (11) wall of the pole, the curved baffle of other end fixedly connected with (14) of connecting rod (13), the outer arc lateral wall and the soil sampling chamber (9) chamber wall of baffle (14) offset, fixed cover on the one end wall of lifter plate (6) is kept away from in pivot (8) has solid fixed ring (15), gu fixed ring (15) are connected through a plurality of bolt and pivot (8), gu the bottom fixedly connected with drill bit (16) of solid fixed ring (15), the equal fixedly connected with fixed plate (17) in four corners department of frame (1) bottom.

2. The soil layer thickness measuring device for surveying and mapping soil according to claim 1, wherein a movable groove (18) is formed in one side of the fixing plate (17) close to the rotating shaft (8), movable blocks (19) are symmetrically and slidably connected in the movable groove (18), threaded holes are formed in the movable blocks (19), threaded rods (20) are rotatably connected to opposite groove walls of the movable grooves (18) through two first bearings, the two movable blocks (19) are both in threaded connection with the threaded rods (20), the threaded rods (20) are rotatably connected with the machine base (1) through a second bearing, the upper ends of the threaded rods (20) penetrate through the first bearings and the second bearings and extend outwards, one end of each movable block (19) close to the rotating shaft (8) penetrates through a notch of the corresponding movable groove (18) and extends outwards, and is fixedly connected with a T-shaped supporting leg (21), and level gauges (22) are fixedly connected to four vertical side walls of the machine base (1).

3. The soil layer thickness measuring device for surveying and mapping soil according to claim 1, wherein two opposite side walls of the supporting plates (3) are symmetrically provided with sliding grooves (23), sliding blocks (24) are slidably connected in the sliding grooves (23), and opposite ends of the two sliding blocks (24) pass through the notches of the sliding grooves (23) and extend outwards and are fixedly connected to the lifting plate (6) together.

4. The soil thickness measuring device for surveying and mapping soil according to claim 1, wherein the sidewall of the lifting plate (6) is symmetrically provided with base lines, and the vertical sidewall of the supporting plate (3) is provided with scale marks.

5. The soil layer thickness measuring device for soil mapping according to claim 1, wherein the soil sampling hole (12) is arranged obliquely, and the aperture area of the soil sampling hole (12) is much smaller than the area of the baffle plate (14).

6. The soil thickness measuring device for soil mapping according to claim 2, wherein a rotating handle is fixedly connected to an upper end of the threaded rod (20).