CN215413525U

CN215413525U - Soil thickness measuring device for soil surveying and mapping

Info

Publication number: CN215413525U
Application number: CN202121833625.8U
Authority: CN
Inventors: 王福尧; 陈淼; 谭文刚
Original assignee: Ankang Zhonghetai Surveying And Mapping Engineering Co ltd
Current assignee: Ankang Zhonghetai Surveying And Mapping Engineering Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-01-04
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a soil layer thickness measuring device for surveying and mapping soil, which comprises a shell, wherein pressing mechanisms are arranged on two sides of the shell and comprise a first motor, a worm, worm gears, L-shaped rods, hollow rings and a plate body, the outer walls of the two worm gears are fixedly connected with the L-shaped rods, one ends of the two L-shaped rods are connected with the hollow rings in a sliding mode, the bottom of each hollow ring is fixedly connected with the plate body, and the inner part of the plate body is rotatably connected with the outer wall of a drill bit through a bearing. This soil layer thickness measurement device is used in soil survey and drawing through the cooperation between first motor, worm wheel, L shape pole, hollow ring sum plate body for the device is when using, and worm wheel accessible L shape pole drives hollow ring and reciprocates, makes hollow ring accessible plate body drive the drill bit and presses to the underground, has solved and needs the staff to give drill bit pressure manually, and manual mode is not only intensity of labour big, is difficult to the problem of vertical detection soil layer degree of depth moreover.

Description

Soil thickness measuring device for soil surveying and mapping

Technical Field

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

Background

Soil thickness measurement belongs to one of the soil survey and drawing work, 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 thickness measurement can improve engineering construction's quality moreover for engineering construction's progress.

When using, the existing soil layer thickness measuring device needs a worker to manually give pressure to the drill bit under the driving of the motor, the manual mode is large in labor intensity, and the depth of a soil layer is difficult to vertically detect, so that the measuring result is possibly deviated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a soil layer thickness measuring device for soil surveying and mapping, which aims to solve the problems that in the background technology, a worker needs to manually apply pressure to a drill bit, the manual mode is high in labor intensity, and the vertical detection of the depth of a soil layer is difficult.

In order to achieve the purpose, the utility model provides the following technical scheme: a soil layer thickness measuring device for soil surveying and mapping comprises a shell, wherein a bottom plate is fixedly connected to the bottom of the shell, a drill bit is in clearance fit with the inner wall of a through groove of the bottom plate, and pressing mechanisms are arranged on two sides of the shell;

the pressing mechanism comprises a first motor, a worm wheel, an L-shaped rod, a hollow ring and a plate body;

two first motor is installed respectively in the outer wall both sides of casing, two the equal rigid coupling of output of first motor has the worm, two the one end of worm rotates respectively through the bearing frame and links to each other in the outer wall both sides of casing, two the outer wall one side of worm all meshes and links to each other there is the worm wheel, two the inner wall of worm wheel rotates respectively through the round pin axle and links to each other in the opening inner wall of casing both sides, two the equal rigid coupling of outer wall of worm wheel has L shape pole, two the one end of L shape pole slides and links to each other and has empty core ring, the bottom rigid coupling of empty core ring has the plate body, the outer wall rotation that the inside of plate body passes through bearing and drill bit links to each other.

Preferably, the gyro wheel is installed in the bottom four corners of bottom plate, the spout has all been seted up to the rear end face both sides of casing, two the inner wall of spout all slides and links to each other and has the slider, two one side rigid coupling respectively in the both ends of hollow ring of slider.

Preferably, the scale is all installed to the outer wall both sides of casing, two the pointer has all been laminated to one side of scale, two the one end rigid coupling respectively in one side of two sliders of pointer.

Preferably, a rotating mechanism is arranged at the top of the shell;

the rotating mechanism comprises a second motor, a rod body and a through hole;

the second motor is installed at the top of the shell, the output end of the second motor is fixedly connected with a rod body, one end of the rod body is connected with the top of the shell in a rotating mode through a bearing, a through hole is formed in the outer wall of the rod body in a clearance fit mode, and the through hole is formed in the drill bit.

Preferably, two sides of the bottom plate are provided with fixing mechanisms;

the fixing mechanism comprises a screw, a handle, a threaded cylinder, a block body, a slide rail and a bottom block;

two the screw rod rotates respectively through the bearing and links to each other in the both sides of bottom plate, two the equal rigid coupling of one end of screw rod has the handle, two the equal screw thread of outer wall of screw rod links to each other has a screw thread section of thick bamboo, two the equal rigid coupling in outer wall one side of a screw thread section of thick bamboo has the block, two one side of block all slides and links to each other has the slide rail, two the one end of slide rail rigid coupling respectively in the bottom both sides of bottom plate, two the equal rigid coupling in outer wall bottom of a screw thread section of thick bamboo has the bottom block.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use.

This soil layer thickness measuring device is used in soil survey and drawing, through first motor, the worm wheel, L shape pole, cooperation between hollow ring sum plate body, make the device when using, two first motors can drive two worms simultaneously and rotate, the meshing through worm and worm wheel links to each other, make worm wheel accessible L shape pole drive hollow ring and reciprocate, and then make hollow ring accessible plate body drive the drill bit and press to the underground, it needs the staff manual drill bit pressure of giving to have solved, manual mode is not only intensity of labour big, and be difficult to the problem of vertical detection soil layer degree of depth.

Through the cooperation between screw rod, handle, a screw thread section of thick bamboo, block, slide rail and the foundation block for the device is when using, and the handle can drive the screw rod and rotate, and it is spacing through the slip that block and slide rail constitute, makes the rotation of screw rod can drive the stable reciprocating of a screw thread section of thick bamboo, and then makes a screw thread section of thick bamboo can drive the foundation block and support tightly ground, through the fixed of foundation block, stability when having increased the measurement soil layer degree of depth.

Through the cooperation between the second motor, the body of rod and the through-hole for the device is when using, and the second motor can drive the body of rod and rotate, and the outer wall through the body of rod and the inner wall of through-hole are the rectangle, makes body of rod accessible through-hole drive the drill bit and rotates, through the clearance fit of the body of rod and through-hole, makes the drill bit can move down when rotating, has further reduced operating time.

Drawings

FIG. 1 is a schematic diagram of the connection relationship of the present invention;

FIG. 2 is a schematic cross-sectional view of the roller, the threaded cylinder and the base plate of FIG. 1;

FIG. 3 is a schematic view of the second motor and hollow ring of FIG. 2;

fig. 4 is a schematic structural diagram of the slide rail and the block in fig. 2.

In the figure: 1. the drilling tool comprises a shell, 2, a bottom plate, 3, a drill bit, 4, a pressing mechanism, 401, a first motor, 402, a worm, 403, a worm wheel, 404, an L-shaped rod, 405, a hollow ring, 406, a plate body, 5, a rotating mechanism, 501, a second motor, 502, a rod body, 503, a through hole, 6, a fixing mechanism, 601, a screw rod, 602, a handle, 603, a threaded cylinder, 604, a block body, 605, a sliding rail, 606, a bottom block, 7, a roller, 8, a sliding groove, 9, a sliding block, 10, a graduated scale, 11 and a pointer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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 soil surveying and mapping comprises a shell 1, a bottom plate 2 is fixedly connected to the bottom of the shell 1, a drill bit 3 is arranged on the inner wall of a through groove of the bottom plate 2 in a clearance fit mode, the drill bit 3 can move downwards in the shell 1 through the bottom plate 2, pressing mechanisms 4 are arranged on two sides of the shell 1 respectively and comprise first motors 401, worms 402, worm wheels 403, L-shaped rods 404, hollow rings 405 and a plate body 406, the two first motors 401 are respectively arranged on two sides of the outer wall of the shell 1, a user can select the type of the first motor 401 according to actual requirements, the output ends of the two first motors 401 are fixedly connected with the worms 402, the first motors 401 can drive the worms 402 to rotate, one ends of the two worms 402 are respectively connected with two sides of the outer wall of the shell 1 in a rotating mode through bearing seats, the rotating stability of the worms 402 is improved, and the worm wheels 403 are meshed with one side of the outer wall of the two worms 402, the inner walls of the two worm wheels 403 are respectively and rotatably connected with the inner walls of the openings at the two sides of the shell 1 through pin shafts, so that the worm 402 can drive the worm wheels 403 to rotate, the outer walls of the two worm wheels 403 are fixedly connected with L-shaped rods 404, one ends of the two L-shaped rods 404 are slidably connected with hollow rings 405, so that the worm wheels 403 can drive the hollow rings to move up and down through the L-shaped rods 404, the bottom of the hollow rings 405 is fixedly connected with plate bodies 406, so that the hollow rings 405 can drive the plate bodies 406 to move up and down, the inner parts of the plate bodies 406 are rotatably connected with the outer walls of the drill bits 3 through bearings, so that the plate bodies 406 can provide downward movement force for the drill bits 3, rollers 7 are arranged at four corners of the bottom plate 2 to facilitate movement, the two sides of the rear end surface of the shell 1 are respectively provided with sliding grooves 8, the inner walls of the two sliding grooves 8 are respectively and rotatably connected with sliding blocks 9, one sides of the two sliding blocks 9 are respectively and are fixedly connected with the two ends of the hollow rings 405 through sliding limits formed by the sliding grooves 8 and the sliding blocks 9, make reciprocating that hollow ring 405 can be stable, scale 10 is all installed to the outer wall both sides of casing 1, and pointer 11 has all been laminated to one side of two scale 10, and the one end of two pointer 11 rigid coupling in one side of two sliders 9 respectively, through setting up scale 10 and pointer 11 to the user can audio-visually judge the depth of descent of drill bit 3.

The top of casing 1 is equipped with slewing mechanism 5, slewing mechanism 5 includes second motor 501, the body of rod 502 and through-hole 503, second motor 501 is installed in the top of casing 1, the user can select the model of second motor 501 according to actual demand, the output rigid coupling of second motor 501 has the body of rod 502, make second motor 501 can drive the body of rod 502 and rotate, the one end of the body of rod 502 passes through the bearing and rotates the top that links to each other in casing 1, make the stable vertical rotation of the body of rod 502, the outer wall clearance fit of the body of rod 502 has through-hole 503, the inside at drill bit 3 is seted up to through-hole 503, the outer wall of the body of rod 502 and the inner wall of through-hole 503 are the rectangle, so that drill bit 3 can move down when rotating.

The two sides of the bottom plate 2 are respectively provided with a fixing mechanism 6, the fixing mechanism 6 comprises a screw 601, a handle 602, a threaded cylinder 603, a block 604, a slide rail 605 and a bottom block 606, the two screws 601 are respectively connected with the two sides of the bottom plate 2 in a rotating manner through bearings so that the screws 601 can stably rotate longitudinally, one end of each of the two screws 601 is fixedly connected with the handle 602 so that the handle 602 can drive the screws 601 to rotate, the outer walls of the two screws 601 are respectively connected with the threaded cylinder 603 in a threaded manner so that the rotation of the screws 601 can drive the threaded cylinder 603 to move up and down, one side of the outer wall of each of the two threaded cylinders 603 is fixedly connected with the slide rail 605 in a sliding manner, one end of each of the two slide rails 605 is respectively fixedly connected with the two sides of the bottom plate 2, the rotation of the screws 601 can drive the threaded cylinders 603 to stably move up and down through the sliding limit formed by the block 604 and the slide rail 605, the bottom blocks 606 are fixedly connected with the bottom blocks 606 at the bottoms of the outer walls of the two threaded cylinders 603, the bottom block 606 is driven to tightly support the ground through the threaded cylinder 603, and the stability of measuring the depth of the soil layer is improved.

When using this soil layer thickness measuring device for land surveying and mapping, two first motors 401 can drive two worms 402 simultaneously and rotate, and the meshing through worm 402 and worm wheel 403 links to each other for worm wheel 403 accessible L shape pole 404 drives hollow ring 405 and reciprocates, and then makes hollow ring 405 accessible plate body 406 drive drill bit 3 and press to the underground, has solved and has needed the staff to give drill bit 3 pressure manually, and manual mode is not only intensity of labour big, and is difficult to the problem of vertical detection soil layer degree of depth. The handle 602 can drive the screw rod 601 and rotate, and is spacing through the slip that block 604 and slide rail 605 constitute for the rotation of screw rod 601 can drive the stable reciprocating of a screw thread section of thick bamboo 603, and then makes a screw thread section of thick bamboo 603 can drive the bed block 606 and support ground tightly, and through the fixed of bed block 606, stability when having increased the measurement soil layer degree of depth. The second motor 501 can drive the rod body 502 to rotate, the outer wall of the rod body 502 and the inner wall of the through hole 503 are rectangular, the rod body 502 can drive the drill bit 3 to rotate through the through hole 503, and the drill bit 3 can move downwards when rotating through the clearance fit of the rod body 502 and the through hole 503, so that the working time is further reduced.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, 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, includes casing (1), its characterized in that: a bottom plate (2) is fixedly connected to the bottom of the shell (1), a drill bit (3) is in clearance fit with the inner wall of a through groove of the bottom plate (2), and pressing mechanisms (4) are arranged on two sides of the shell (1);

the pressing mechanism (4) comprises a first motor (401), a worm (402), a worm wheel (403), an L-shaped rod (404), a hollow ring (405) and a plate body (406);

two first motor (401) are installed respectively in the outer wall both sides of casing (1), two the equal rigid coupling of output of first motor (401) has worm (402), two the one end of worm (402) is passed through the bearing frame and is rotated respectively and link to each other in the outer wall both sides of casing (1), two the outer wall one side of worm (402) all meshes and has linked to each other worm wheel (403), two the inner wall of worm wheel (403) rotates respectively through the round pin axle and links to each other in the opening inner wall of casing (1) both sides, two the equal rigid coupling of outer wall of worm wheel (403) has L shape pole (404), two the one end slip of L shape pole (404) links to each other hollow ring (405), the bottom rigid coupling of hollow ring (405) has plate body (406), the outer wall rotation that the inside of plate body (406) passes through bearing and drill bit (3) links to each other.

2. The soil thickness measuring device for surveying and mapping of soil according to claim 1, wherein: gyro wheel (7) are installed in the bottom four corners of bottom plate (2), spout (8) have all been seted up to the rear end face both sides of casing (1), two the inner wall of spout (8) all slides and has linked to each other slider (9), two one side difference rigid coupling of slider (9) is in the both ends of hollow ring (405).

3. The soil thickness measuring device for surveying and mapping of soil according to claim 1, wherein: scale (10) are all installed to the outer wall both sides of casing (1), two pointer (11), two have all been laminated to one side of scale (10) the one end rigid coupling respectively in one side of two sliders (9) of pointer (11).

4. The soil thickness measuring device for surveying and mapping of soil according to claim 1, wherein: the top of the shell (1) is provided with a rotating mechanism (5);

the rotating mechanism (5) comprises a second motor (501), a rod body (502) and a through hole (503);

the utility model discloses a drill bit, including casing (1), second motor (501), the output rigid coupling of second motor (501) has the body of rod (502), the one end of the body of rod (502) passes through the bearing and rotates the top that links to each other in casing (1), the outer wall clearance fit of the body of rod (502) has through-hole (503), the inside in drill bit (3) is seted up in through-hole (503).

5. The soil thickness measuring device for surveying and mapping of soil according to claim 1, wherein: both sides of the bottom plate (2) are provided with fixing mechanisms (6);

the fixing mechanism (6) comprises a screw rod (601), a handle (602), a threaded cylinder (603), a block body (604), a sliding rail (605) and a bottom block (606);

two screw rod (601) rotate respectively through the bearing and link to each other in the both sides of bottom plate (2), two the equal rigid coupling in one end of screw rod (601) has handle (602), two the equal screw thread of outer wall of screw rod (601) has connected with a screw thread section of thick bamboo (603), two the equal rigid coupling in outer wall one side of a screw thread section of thick bamboo (603) has block (604), two one side of block (604) all slides and has connected with slide rail (605), two the one end of slide rail (605) rigid coupling respectively in the bottom both sides of bottom plate (2), two the equal rigid coupling in outer wall bottom of a screw thread section of thick bamboo (603) has bottom piece (606).