CN212567992U

CN212567992U - Soil thickness measuring device for land surveying and mapping convenient to sample

Info

Publication number: CN212567992U
Application number: CN202020551609.9U
Authority: CN
Inventors: 陈丹丹
Original assignee: Haian Rongke Textile Co Ltd
Current assignee: Haian Rongke Textile Co Ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2021-02-19
Anticipated expiration: 2030-04-15

Abstract

The utility model relates to a measuring device technical field just discloses a soil layer thickness measurement device for land survey and drawing convenient to sample, including fixed pipe, fixed surface is connected with servo motor on the fixed pipe, servo motor output fixed connection axle axis of rotation, the axis of rotation bottom is passed fixed pipe upper surface and is stretched into the inside fixedly connected with threaded rod of fixed pipe, the threaded rod bottom is connected with fixed intraductal chamber bottom side wall rotation. This soil layer thickness measurement device is used in soil survey and drawing convenient to sample, through fixed pipe, servo motor, the axis of rotation, the threaded rod, the stopper, the slider, a slide rail, the connecting block, the cooperation in backup pad and spacing hole, can make more laborsaving the reciprocating of collecting pipe, through driving motor, the transmission shaft, the pneumatic cylinder, the movable plate, spacing bent plate, the collecting pipe, first collection hole, the cooperation in second collection hole and U-shaped pipe, can collect the soil sample, measure the coating thickness.

Description

Soil thickness measuring device for land surveying and mapping convenient to sample

Technical Field

The utility model relates to a measuring device technical field specifically is a soil layer thickness measurement device is used in soil survey and drawing convenient to sample.

Background

At present, soil thickness measurement belongs to one of soil mapping work, at industrial and agricultural construction, all kinds of civil engineering build not well soil thickness measurement all be indispensable work, can roughly confirm industrial and agricultural construction and all kinds of civil engineering construction's depth of construction through the measurement to soil thickness, prevent that the depth of construction is too deeply destroyed the underground water system and bring certain pollution for the environment in engineering construction, and soil thickness measurement can improve engineering construction's quality comparatively accurately, accelerate engineering construction's progress, current soil thickness measurement device for soil mapping is mostly that the mapping staff is manual to carry out drilling measurement to the soil layer, it is more hard to waste time, measuring cycle overlength, influenced going on smoothly of engineering construction, the practicality is lower.

The utility model discloses a soil layer thickness measuring device in chinese patent publication No. CN208205979U, this soil layer thickness measuring device is when using the staff both hands hold two sets of handles respectively, lift the handle and break away from two sets of links from two sets of couples, then push down two sets of handles, make fixed cover slide downwards in the sleeve, and drive motor and test tube and move down, under the effect of motor, the test tube rotates, and easily creep into the soil layer under the effect of boring the tooth, need the staff to lift the handle when making the test tube shift out from the soil layer, later the staff carries out the analysis to the soil sample composition in the test tube, but this kind of mode has very big defect: make the test tube reciprocate still need the manual handle of carrying of staff, still need certain labour of staff, and work efficiency is lower than the end, and the practicality is lower, is unfavorable for using widely.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a soil layer thickness measurement device is used in soil mapping convenient to sample has solved and has made the test tube reciprocate still need the manual handle of carrying of staff, still needs the certain labour of staff, and at the bottom of the work efficiency ratio, the practicality is lower, is unfavorable for the problem of using widely.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a soil thickness measuring device for land surveying and mapping convenient to sampling comprises a fixed pipe, wherein a servo motor is fixedly connected to the upper surface of the fixed pipe, the output end of the servo motor is fixedly connected with a rotating shaft, the bottom end of the rotating shaft penetrates through the upper surface of the fixed pipe and extends into a threaded rod fixedly connected inside the fixed pipe, the bottom end of the threaded rod is rotatably connected with the bottom wall of an inner cavity of the fixed pipe, the top ends of the front side wall and the rear side wall of the threaded rod are respectively and spirally provided with a limiting block, the outer end of the limiting block is fixedly connected with a sliding block, the front side wall and the rear side wall of the inner cavity of the fixed pipe are respectively and fixedly connected with a sliding rail, the top end of the inner side surface of the sliding rail is slidably connected with the outer end of the sliding block, the, the left side surface of the supporting plate is contacted with the right side surface of the fixed pipe, the lower surface of the supporting plate is provided with a circular groove, the upper surface of the supporting plate is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a transmission shaft, the bottom end of the transmission shaft penetrates through the upper surface of the supporting plate and is fixedly connected with a collecting pipe, the outer side wall of the collecting pipe is fixedly connected with a thorn head, five groups of first collecting holes are longitudinally formed in the right side surface of the collecting pipe, the right end of the upper surface of the collecting pipe is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a movable plate, the right end of the lower surface of the movable plate is fixedly connected with a limiting bent plate, four groups of second collecting holes are longitudinally formed in the limiting bent plate, the, the U-shaped pipe right flank contacts with spacing bent plate left flank, the inside fixedly connected with five group's baffles of U-shaped pipe, the right-hand member fixedly connected with scale of collecting pipe lateral wall.

Preferably, the front end and the rear end of the lower surface of the limiting bent plate are fixedly connected with telescopic rods, and the bottom ends of the telescopic rods are fixedly connected with the bottom side wall of the inner cavity of the collecting pipe.

Preferably, the lower surface of the collecting pipe is fixedly connected with an extending head, and the extending head is conical.

Preferably, the first collecting holes and the second collecting holes are arranged in a staggered mode, and the first collecting holes and the second collecting holes are equal in size.

Preferably, the left end of the fixing pipe is fixedly connected with a handle, and the outer side wall of the middle part of the handle is fixedly connected with a handle sleeve.

Preferably, the lower surface of the fixing pipe is fixedly connected with a pillar, the bottom end of the pillar is fixedly connected with a base, and the lower surface of the base is fixedly connected with an anti-skid pad.

(III) advantageous effects

The utility model provides a soil layer thickness measurement device is used in soil survey and drawing convenient to sample possesses following beneficial effect:

1. this soil layer thickness measurement device is used in soil survey and drawing convenient to sample, through fixed pipe, servo motor, the axis of rotation, the threaded rod, the stopper, the slider, a slide rail, the connecting block, the cooperation in backup pad and spacing hole, can make more laborsaving the reciprocating of collecting pipe, through driving motor, the transmission shaft, the pneumatic cylinder, the movable plate, spacing bent plate, the collecting pipe, first collection hole, the cooperation in second collection hole and U-shaped pipe, can collect the soil sample, measure the coating thickness.

2. This soil layer thickness measurement device is used in soil survey and drawing convenient to sample through the mating reaction of slider and slide rail, can assist the stopper stable reciprocating, through the mating reaction of baffle and U-shaped pipe, can collect not co-altitude soil sample to the soil sample intermixture that can not make the collection relatively improves measuring result's accuracy nature.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the three-dimensional structure of the limiting bent plate of the present invention moving upwards for a certain distance;

FIG. 3 is a schematic view showing the expanded structure of the collecting pipe and the limiting bent plate of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 1.

In the figure: 1. a fixed tube; 2. a servo motor; 3. a rotating shaft; 4. a threaded rod; 5. a limiting block; 6. a slider; 7. a slide rail; 8. connecting blocks; 9. a support plate; 10. a drive motor; 11. a drive shaft; 12. a collection pipe; 13. a first collection well; 14. moving the plate; 15. limiting a bent plate; 16. a second collection well; 17. a U-shaped tube; 18. a partition plate; 19. a graduated scale; 20. a telescopic rod; 21. extending the head; 22. a handle; 23. a pillar; 24. a base; 25. and a hydraulic cylinder.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a soil thickness measuring device for land surveying and mapping convenient to sampling comprises a fixed pipe 1, a servo motor 2 is fixedly connected to the upper surface of the fixed pipe 1, a rotating shaft 3 is fixed to the output end of the servo motor 2, the bottom end of the rotating shaft 3 penetrates through the upper surface of the fixed pipe 1 and extends into the fixed pipe 1, a threaded rod 4 is fixedly connected to the inside of the fixed pipe 1, the bottom end of the threaded rod 4 is rotatably connected with the bottom side wall of an inner cavity of the fixed pipe 1, a limiting block 5 is arranged at the top end of the front side wall and the top end of the rear side wall of the threaded rod 4 in a threaded manner, a sliding block 6 is fixedly connected to the outer end of the front side wall and the rear side wall of the inner cavity of the fixed pipe 1, the top end of the inner side surface of the sliding block 7 is slidably connected with the outer end of the sliding block 6, a, the left side surface of a supporting plate 9 is contacted with the right side surface of a fixed pipe 1, the lower surface of the supporting plate 9 is provided with a circular groove, the upper surface of the supporting plate 9 is fixedly connected with a driving motor 10, the output end of the driving motor 10 is fixedly connected with a transmission shaft 11, the bottom end of the transmission shaft 11 passes through the upper surface of the supporting plate 9 and is fixedly connected with a collecting pipe 12, the outer side wall of the collecting pipe 12 is fixedly connected with a thorn head, the right side surface of the collecting pipe 12 is longitudinally provided with five groups of first collecting holes 13, the right end of the upper surface of the collecting pipe 12 is fixedly connected with a hydraulic cylinder 25, the output end of the hydraulic cylinder 25 is fixedly connected with a moving plate 14, the right end of the lower surface of the moving plate 14 is fixedly connected with a limiting bent plate 15, the limiting bent plate 15 is longitudinally, the left side wall of the inner cavity of the collecting pipe 12 is fixedly connected with a U-shaped pipe 17, the right side face of the U-shaped pipe 17 is in contact with the left side face of the limiting bent plate 15, five groups of partition plates 18 are fixedly connected inside the U-shaped pipe 17, and the right end of the outer side wall of the collecting pipe 12 is fixedly connected with a graduated scale 19.

Specifically, in order to make the stable removal from top to bottom that carries on of spacing bent plate 15, auxiliary device collects the soil sample, the equal fixedly connected with telescopic link 20 in front end and the rear end of spacing bent plate 15 lower surface, side wall fixed connection at the bottom of telescopic link 20 bottom and collecting pipe 12 inner chamber.

Specifically, in order to make the collecting pipe 12 easily extend into the ground and improve the working efficiency, the lower surface of the collecting pipe 12 is fixedly connected with an extending head 21, and the extending head 21 is in a conical shape.

Specifically, in order to prevent the collected soil samples from being mixed and reduce the accuracy of the soil layer thickness detection result, the first collecting holes 13 and the second collecting holes 16 are arranged in a staggered mode, and the first collecting holes 13 and the second collecting holes 16 are equal in size.

Specifically, in order to make the operator move conveniently when the control device, the left end of the fixed pipe 1 is fixedly connected with a handle 22, and the outer side wall of the middle part of the handle 22 is fixedly connected with a handle sleeve.

Specifically, in order to fix the device at a suitable position more stably, a pillar 23 is fixedly connected to the lower surface of the fixing tube 1, a base 24 is fixedly connected to the bottom end of the pillar 23, and an anti-slip pad is fixedly connected to the lower surface of the base 24.

When the device is used, the device is placed on the surface of a soil to be detected, the servo motor 2 is started, the servo motor 2 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the threaded rod 4 to rotate, the limiting block 5 is connected with the threaded rod 4 in a threaded manner, the sliding block 6 can move on the sliding rail 7, the limiting block 5 can stably move up and down outside the threaded rod 4, the limiting block 5 drives the supporting plate 9 to move up and down through the connection effect of the connecting block 8, the collecting pipe 12 further moves up and down, time and labor are saved, the working efficiency is improved, meanwhile, the driving motor 10 is started, the driving shaft 11 is driven by the driving motor 10 to rotate, the collecting pipe 12 is driven by the driving shaft 11 to rotate, the outer side wall of the collecting pipe 12 is provided with a thorn head, the collecting pipe 12 can easily extend into the ground, the hydraulic cylinder 25 is started, the hydraulic cylinder 25 drives the moving plate 14 to move upwards, the circular grooves arranged on the lower surface of the supporting plate 9 can assist the limiting bent plate 15 to move upwards, the limiting bent plate 15 moves upwards, the first collecting hole 13 corresponds to the second collecting hole 16, soil samples with different heights can enter the U-shaped pipe 17 through the first collecting hole 13 and the second collecting hole 16 to be collected, the partition plates 18 can prevent the soil samples with different heights from being mixed, the accuracy of soil layer thickness measurement results is improved, the five groups of partition plates 18 and the bottom ends of the five groups of first collecting holes 13 are located on the same horizontal line, then the hydraulic cylinder 25 drives the limiting bent plate 15 to move oppositely, the first collecting hole 13 and the second collecting hole 16 are arranged in a staggered mode again, the collecting pipe 12 is moved out of the soil layer, and the collected soil samples are taken out, the thickness of the soil layer can be calculated by observing the components of the soil sample and according to the corresponding scale positions.

In conclusion, the soil layer thickness measuring device for soil mapping convenient for sampling can enable the collecting pipe 12 to move up and down in a labor-saving manner through the matching action of the fixed pipe 1, the servo motor 2, the rotating shaft 3, the threaded rod 4, the limiting block 5, the sliding block 6, the sliding rail 7, the connecting block 8, the supporting plate 9 and the limiting hole, can collect soil samples through the matching action of the driving motor 10, the transmission shaft 11, the hydraulic cylinder 25, the moving plate 14, the limiting bent plate 15, the collecting pipe 12, the first collecting hole 13, the second collecting hole 16 and the U-shaped pipe 17, can measure the thickness of the coating, can assist the limiting block 5 to move up and down stably through the matching action of the sliding block 6 and the sliding rail 7, can collect soil samples with different heights through the matching action of the partition plate 18 and the U-shaped pipe 17, and can not mix the collected soil samples with each other, the accuracy of the measurement result is improved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a soil layer thickness measurement device for land survey and drawing convenient to sample, includes fixed pipe (1), its characterized in that: the upper surface of the fixed pipe (1) is fixedly connected with a servo motor (2), the output end of the servo motor (2) is fixedly connected with a connecting shaft rotating shaft (3), the bottom end of the rotating shaft (3) penetrates through the upper surface of the fixed pipe (1) and extends into the fixed pipe (1) to be fixedly connected with a threaded rod (4), the bottom end of the threaded rod (4) is rotatably connected with the bottom side wall of the inner cavity of the fixed pipe (1), the top end of the front side wall and the top end of the rear side wall of the threaded rod (4) are both provided with a limiting block (5) in a threaded manner, the outer end of the limiting block (5) is fixedly connected with a sliding block (6), the front side wall and the rear side wall of the inner cavity of the fixed pipe (1) are both fixedly connected with a sliding rail (7), the top end of the inner side surface of the sliding rail (7) is slidably connected with the, the device is characterized in that the right end of the connecting block (8) penetrates through a limiting hole and is fixedly connected with a supporting plate (9), the left side face of the supporting plate (9) is in contact with the right side face of the fixed pipe (1), a circular groove is formed in the lower surface of the supporting plate (9), a driving motor (10) is fixedly connected to the upper surface of the supporting plate (9), the output end of the driving motor (10) is fixedly connected with a transmission shaft (11), the bottom end of the transmission shaft (11) penetrates through the upper surface of the supporting plate (9) and is fixedly connected with a collecting pipe (12), the outer side wall of the collecting pipe (12) is fixedly connected with a thorn head, five groups of first collecting holes (13) are longitudinally formed in the right side face of the collecting pipe (12), a hydraulic cylinder (25) is fixedly connected to the right end of the upper surface, four groups of second collecting holes (16) have vertically been seted up on spacing bent plate (15), inside spacing bent plate (15) lower surface was portable to pass collecting pipe (12) upper surface right-hand member and stretched into collecting pipe (12) bottom, spacing bent plate (15) right flank and collecting pipe (12) inner chamber right side wall contact, collecting pipe (12) inner chamber left side wall fixedly connected with U-shaped pipe (17), U-shaped pipe (17) right flank and spacing bent plate (15) left side contact, five groups of baffle (18) of inside fixedly connected with of U-shaped pipe (17), the right-hand member fixedly connected with scale (19) of collecting pipe (12) lateral wall.

2. The soil thickness measuring device for land surveying and mapping convenient to sample of claim 1, wherein: the front end and the rear end of the lower surface of the limiting bent plate (15) are fixedly connected with telescopic rods (20), and the bottom ends of the telescopic rods (20) are fixedly connected with the bottom side wall of the inner cavity of the collecting pipe (12).

3. The soil thickness measuring device for land surveying and mapping convenient to sample of claim 1, wherein: the lower surface of the collecting pipe (12) is fixedly connected with an extending head (21), and the extending head (21) is conical.

4. The soil thickness measuring device for land surveying and mapping convenient to sample of claim 1, wherein: the first collecting holes (13) and the second collecting holes (16) are arranged in a staggered mode, and the sizes of the first collecting holes (13) and the sizes of the second collecting holes (16) are equal.

5. The soil thickness measuring device for land surveying and mapping convenient to sample of claim 1, wherein: the left end of the fixing pipe (1) is fixedly connected with a handle (22), and the outer side wall of the middle part of the handle (22) is fixedly connected with a handle sleeve.

6. The soil thickness measuring device for land surveying and mapping convenient to sample of claim 1, wherein: the fixed pipe (1) lower fixed surface is connected with pillar (23), pillar (23) bottom fixedly connected with base (24), base (24) lower fixed surface is connected with the slipmat.