CN215639189U

CN215639189U - Novel soil thickness measurement is used in soil survey and drawing device

Info

Publication number: CN215639189U
Application number: CN202122246608.0U
Authority: CN
Inventors: 王保; 杨永杰; 漆琪; 张艺龙; 董伟; 贾尚乾; 贾刚刚; 胡军民; 蒋兰兰
Original assignee: Tianshui Huizhi Information Surveying And Mapping Co ltd
Current assignee: Tianshui Huizhi Information Surveying And Mapping Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-01-25
Anticipated expiration: 2031-09-16

Abstract

The utility model belongs to the technical field of measuring devices, and particularly relates to a novel soil thickness measuring device for land surveying and mapping, which aims at the problem that soil in a sampling port of a drill spindle is inconvenient to clean when the soil thickness measuring device is used. The soil sampling device is convenient to clean soil in the sampling port, saves manpower, and is simple in structure and convenient to use.

Description

Novel soil thickness measurement is used in soil survey and drawing device

Technical Field

The utility model relates to the technical field of measuring devices, in particular to a novel soil layer thickness measuring device for land surveying and mapping.

Background

The land surveying and mapping means that the figure and the position information reflecting the current situation of the ground are obtained through a measuring means, a soil layer thickness measuring device is required to be used for measuring the soil layer thickness during the land surveying and mapping, the construction depth of industrial and agricultural construction and various civil engineering construction can be roughly determined through measuring the soil layer thickness, and the condition that the underground water system is damaged too deeply in the construction depth to cause certain pollution to the environment is prevented.

Through the retrieval, the patent document of grant publication No. CN206772189U provides a soil layer thickness measurement device for land survey and drawing, belongs to land survey and drawing apparatus technical field, including device base, spacing section of thick bamboo, support arm, driving cylinder mount pad, hydraulic drive jar, scalable connecting axle, motor, gyro wheel, transmission shaft, drill arbor, branch spiale, spill spread groove, fixing bolt, connection plush copper, sample connection, scale strip and conical bit, device base inboard is provided with spacing section of thick bamboo, and device base upside is provided with the support arm, the support arm upside is provided with the driving cylinder mount pad, and the hydraulic drive jar is installed to driving cylinder mount pad inboard, and the hydraulic drive jar downside is provided with scalable connecting axle. The utility model has the technical effects that: the device can provide a simple structure, and is safe high-efficient, can show and shorten measuring cycle and soil layer thickness measurement device for the comparatively accurate soil survey and drawing of measuring result, carries out the analysis to the soil sample in the sample connection when will boring the axle and takes out in the drilling and can obtain the thickness of soil layer through observing the scale on the scale strip that the sample connection that soil sample composition changes corresponds.

The soil layer thickness measuring device is not convenient for cleaning soil in a drill spindle sampling port when in use, so that a novel soil layer thickness measuring device for land surveying and mapping is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect that the soil in a sampling port of a drill spindle is inconvenient to clean, and provides a novel soil layer thickness measuring device for land surveying and mapping.

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

the utility model provides a novel soil layer thickness measurement for land survey and drawing device, comprises a base plate, the through-hole has been seted up at the center of bottom plate, and the top fixed mounting of bottom plate has the support, and the inboard slidable mounting of support has the lifter plate, rotate on the lifter plate and install the axle that drills, the bottom fixed mounting of axle that drills has the cone drill, a plurality of sample connection have been seted up in the outside of axle that drills, the circular slot has been seted up at the top of axle that drills, and a plurality of sample connection all are linked together with the circular slot, are equipped with the round bar in the circular slot, and the spread groove has been seted up at the top of round bar, and a plurality of apopores that are linked together with the spread groove have been seted up in the outside of round bar, a plurality of apopores and a plurality of sample connection one-to-ones setting, be equipped with elevating system on the lifter plate, the top of support is equipped with wiper mechanism.

Preferably, the lifting mechanism comprises a motor, a screw rod, a first gear and a second gear, the motor is fixedly installed at the top of the lifting plate, the bottom end of the screw rod is fixedly connected with an output shaft of the motor, the screw rod is in threaded connection with the top of the support, the first gear is fixedly sleeved on the outer side of the screw rod, the first gear is meshed with the second gear, and the second gear is fixedly sleeved on the outer side of the drill shaft.

Preferably, the cleaning mechanism comprises a water tank, a high-pressure pump, a hose and a threaded pipe joint, the threaded pipe joint is in threaded connection with the round rod, the high-pressure pump and the water tank are fixedly mounted at the top of the support, a water inlet of the high-pressure pump is fixedly communicated with the water tank, a water outlet of the high-pressure pump is fixedly communicated with one end of the hose, the other end of the hose is fixedly communicated with the threaded pipe joint, and a water replenishing port is arranged at the top of the water tank.

Preferably, the top of the drill spindle is rotatably provided with a sleeve, the inner wall of the sleeve is fixedly connected with the outer side of the round rod, the drill spindle is in threaded connection with a locking bolt, and one end of the locking bolt is in contact with the outer side of the round rod.

Preferably, the outside of the sleeve is fixedly provided with an indicating block, and the top of the drill shaft is provided with two indicating arrows.

Preferably, a vertical hole is formed in the top of the support, the top end of the drill shaft penetrates through the vertical hole, sliding grooves are formed in the inner walls of the two sides of the support, the outer side of the lifting plate is connected with the inner walls of the two sliding grooves in a sliding mode, a rotating hole is formed in the lifting plate, the outer side of the drill shaft is in contact with the inner wall of the rotating hole, a bearing is fixedly mounted at the top of the lifting plate, and the outer side of the drill shaft is fixedly connected with an inner ring of the bearing.

Compared with the prior art, the utility model has the advantages that:

when soil in the sampling port needs to be cleaned, the locking bolt is unscrewed, the round rod is removed from being fixed, one hand holds the screwed pipe joint, the other hand holds the sleeve, then the sleeve is rotated anticlockwise and drives the round rod to rotate, so that the round rod is fixedly connected with the screwed pipe joint in a threaded manner, meanwhile, the round rod rotates to enable the sampling port to be communicated with the water outlet hole, the locking bolt is screwed, the round rod is fixed, the high-pressure pump is started, the high-pressure pump extracts water in the water tank, the water is conveyed into the connecting groove through the hose and finally is sprayed out of the water outlet hole, and the soil in the sampling port is flushed out through water flow, so that the soil is cleaned;

the soil sampling device is convenient to clean soil in the sampling port, saves manpower, and is simple in structure and convenient to use.

Drawings

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

FIG. 2 is a schematic view of a top view structure of a drill spindle, a casing pipe and an indicator block of the soil thickness measuring device for surveying and mapping soil according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a portion a in fig. 1 of the novel soil thickness measuring device for land surveying and mapping according to the present invention;

fig. 4 is an enlarged structural schematic diagram of a part B in fig. 1 of the novel soil thickness measuring device for land surveying and mapping according to the present invention.

In the figure: 1. a base plate; 2. a support; 3. a lifting plate; 4. a drill shaft; 5. a second gear; 6. a motor; 7. a screw; 8. a first gear; 9. a water tank; 10. a high pressure pump; 11. a hose; 12. a threaded pipe joint; 13. a round bar; 14. a sampling port; 15. a water outlet hole; 16. locking the bolt; 17. a sleeve; 18. an indication block; 19. a circular groove.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Referring to fig. 1-4, a novel soil thickness measuring device for land surveying and mapping comprises a bottom plate 1, a through hole is formed in the center of the bottom plate 1, a support 2 is fixedly installed at the top of the bottom plate 1, a lifting plate 3 is slidably installed on the inner side of the support 2, a drill shaft 4 is rotatably installed on the lifting plate 3, a conical drill bit is fixedly installed at the bottom of the drill shaft 4, a plurality of sampling ports 14 are formed in the outer side of the drill shaft 4, the sampling ports 14 are used for sampling soil, a circular groove 19 is formed in the top of the drill shaft 4, the plurality of sampling ports 14 are all communicated with the circular groove 19, a circular rod 13 is arranged in the circular groove 19, a connecting groove is formed in the top of the circular rod 13, a plurality of water outlets 15 communicated with the connecting groove are formed in the outer side of the circular rod 13, the plurality of water outlets 15 are arranged in one-to-one correspondence with the plurality of sampling ports 14, a lifting mechanism is arranged on the lifting plate 3, and the lifting plate 3 is lifted through the lifting mechanism, the top of support 2 is equipped with wiper mechanism, and wiper mechanism clears up the soil in the sample connection 14.

In this embodiment, perpendicular hole has been seted up at the top of support 2, the top of drill spindle 4 runs through perpendicular hole, the spout has all been seted up on the both sides inner wall of support 2, the outside of lifter plate 3 and the inner wall sliding connection of two spouts, the spout makes the stable slip of lifter plate 3, the rotation hole has been seted up on the lifter plate 3, the outside of drill spindle 4 contacts with the inner wall that rotates the hole, the top fixed mounting of lifter plate 3 has the bearing, the outside of drill spindle 4 and the inner circle fixed connection of bearing, the bearing makes the stable rotation on lifter plate 3 of drill spindle 4.

In this embodiment, elevating system includes motor 6, screw rod 7, first gear 8 and second gear 5, and motor 6 fixed mounting is in the top of lifter plate 3, the bottom of screw rod 7 and motor 6's output shaft fixed connection, the top threaded connection of screw rod 7 and support 2, the outside of screw rod 7 is located to the fixed cover of first gear 8, first gear 8 and the meshing of second gear 5, the outside of boring spindle 4 is located to the fixed cover of second gear 5, drives screw rod 7 through motor 6 and rotates.

In this embodiment, wiper mechanism includes water tank 9, high-pressure pump 10, hose 11 and screwed pipe joint 12, screwed pipe joint 12 and round bar 13 threaded connection, high-pressure pump 10 and water tank 9 fixed mounting are in the top of support 2, the water inlet of high-pressure pump 10 and the fixed intercommunication of water tank 9, the delivery port of high-pressure pump 10 and the fixed intercommunication of one end of hose 11, the other end and the fixed intercommunication of screwed pipe joint 12 of hose 11, the top of water tank 9 is equipped with the moisturizing mouth, the moisturizing mouth is used for adding water.

In this embodiment, the top of the drill spindle 4 is rotatably provided with a sleeve 17, the inner wall of the sleeve 17 is fixedly connected with the outer side of the round rod 13, the drill spindle 4 is connected with a locking bolt 16 through a thread, one end of the locking bolt 16 is in contact with the outer side of the round rod 13, and the round rod 13 is fixed by the locking bolt 16.

The fixed instruction piece 18 that is equipped with in the outside of sleeve pipe 17, the top of drill spindle 4 is equipped with two instruction arrows, and when instruction piece 18 aligns with the arrow on the left, as shown in fig. 2, sample connection 14 and apopore 15 intercommunication this moment, when instruction piece 18 aligns with the arrow on the top, sample connection 14 and apopore 15 misplace, and the outside of round bar 13 is carried out the shutoff to an opening of sample connection 14.

The working principle is that when in use, the motor 6 drives the screw rod 7 to rotate, because the screw rod 7 is in threaded connection with the top of the bracket 2, the screw rod 7 can drive the motor 6 to move downwards while rotating, the motor 6 drives the lifting plate 3 to move downwards, the lifting plate 3 drives the drill spindle 4 to move downwards, meanwhile, the screw rod 7 can drive the first gear 8 to rotate, the first gear 8 drives the second gear 5 to rotate, the second gear 5 drives the drill spindle 4 to rotate, the drill spindle 4 rotates and moves downwards at the same time, the drill spindle 4 drives the conical drill bit to complete the drilling work, then the motor 6 rotates reversely, the drill spindle 4 is taken out from the drill hole, when the drill spindle is taken out, the graduated scale is placed on one side of the drill spindle 4 to analyze the soil sample in the sampling port 14, the thickness of the soil layer can be obtained by observing the graduation on the graduated scale corresponding to the sampling port 14 with the change of the soil sample composition, when the soil in the sampling opening 14 needs to be cleaned, the locking bolt 16 is unscrewed, the fixing of the round rod 13 is released, the threaded pipe joint 12 is held by one hand, the sleeve 17 is held by the other hand, then the sleeve 17 is rotated anticlockwise, the sleeve 17 drives the round rod 13 to rotate, the round rod 13 is fixedly connected with the threaded pipe joint 12 in a threaded mode, meanwhile, the round rod 13 rotates to enable the sampling opening 14 to be communicated with the water outlet hole 15, the locking bolt 16 is screwed, the round rod 13 is fixed, the high-pressure pump 10 is started, the high-pressure pump 10 extracts water in the water tank 9, the water is conveyed into the connecting groove through the hose 11, the water is sprayed out through the water outlet holes 15, the soil in the sampling opening 14 is flushed through water, and the cleaning of the soil is completed.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The utility model provides a novel soil layer thickness measurement for land survey and drawing device, includes bottom plate (1), its characterized in that, the through-hole has been seted up at the center of bottom plate (1), and the top fixed mounting of bottom plate (1) has support (2), and the inboard slidable mounting of support (2) has lifter plate (3), it has drill spindle (4) to rotate to install on lifter plate (3), and the bottom fixed mounting of drill spindle (4) has conical bit, a plurality of sample connection openings (14) have been seted up to the outside of drill spindle (4), circular slot (19) have been seted up at the top of drill spindle (4), and a plurality of sample connection openings (14) all are linked together with circular slot (19), are equipped with round bar (13) in circular slot (19), and the spread groove has been seted up at the top of round bar (13), and a plurality of apopores (15) that are linked together with the spread groove have been seted up to the outside of round bar (13), and a plurality of apopores (15) and a plurality of sample connection openings (14) one-to-one set up, the lifting plate (3) is provided with a lifting mechanism, and the top of the bracket (2) is provided with a cleaning mechanism.

2. The novel soil layer thickness measuring device for land surveying and mapping as claimed in claim 1, wherein the lifting mechanism comprises a motor (6), a screw (7), a first gear (8) and a second gear (5), the motor (6) is fixedly mounted at the top of the lifting plate (3), the bottom end of the screw (7) is fixedly connected with an output shaft of the motor (6), the screw (7) is in threaded connection with the top of the support (2), the first gear (8) is fixedly sleeved on the outer side of the screw (7), the first gear (8) is meshed with the second gear (5), and the second gear (5) is fixedly sleeved on the outer side of the drill spindle (4).

3. The novel soil layer thickness measuring device for land surveying and mapping according to claim 1, characterized in that the cleaning mechanism comprises a water tank (9), a high-pressure pump (10), a hose (11) and a threaded pipe joint (12), the threaded pipe joint (12) is in threaded connection with a round rod (13), the high-pressure pump (10) and the water tank (9) are fixedly installed at the top of the support (2), a water inlet of the high-pressure pump (10) is fixedly communicated with the water tank (9), a water outlet of the high-pressure pump (10) is fixedly communicated with one end of the hose (11), the other end of the hose (11) is fixedly communicated with the threaded pipe joint (12), and a water replenishing port is arranged at the top of the water tank (9).

4. The novel soil thickness measuring device for land surveying and mapping as claimed in claim 1, wherein a sleeve (17) is rotatably mounted at the top of the drill spindle (4), the inner wall of the sleeve (17) is fixedly connected with the outer side of the round rod (13), a locking bolt (16) is in threaded connection with the drill spindle (4), and one end of the locking bolt (16) is in contact with the outer side of the round rod (13).

5. A novel soil thickness measuring device for land surveying and mapping as claimed in claim 4, characterized in that the outside of the casing (17) is fixedly provided with an indicating block (18), and the top of the drill spindle (4) is provided with two indicating arrows.

6. The novel soil layer thickness measuring device for land surveying and mapping as claimed in claim 1, characterized in that a vertical hole is formed in the top of the support (2), the top end of the drill spindle (4) penetrates through the vertical hole, sliding grooves are formed in inner walls of two sides of the support (2), the outer side of the lifting plate (3) is in sliding connection with inner walls of the two sliding grooves, a rotating hole is formed in the lifting plate (3), the outer side of the drill spindle (4) is in contact with the inner wall of the rotating hole, a bearing is fixedly mounted at the top of the lifting plate (3), and the outer side of the drill spindle (4) is fixedly connected with an inner ring of the bearing.