CN215810726U

CN215810726U - Soil layer thickness mapping device based on new generation information technology

Info

Publication number: CN215810726U
Application number: CN202122336080.6U
Authority: CN
Inventors: 肖伟
Original assignee: Jining Jingze Information Technology Co ltd
Current assignee: Guangdong Equator Information Technology Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-02-11
Anticipated expiration: 2031-09-26

Abstract

The utility model provides a soil layer thickness mapping device based on new generation information technology relates to the information technology field of new generation, including base, ultrasonic detection group and probing nest of tubes, the axle center department of base cup joints with the bottom outside of probing nest of tubes, one side top movable mounting of the bottom of ultrasonic detection group and base. According to the utility model, the ultrasonic probe is gradually put down along the probe hole, and the thickness of the soil layer is determined by utilizing the absorption and reflection differences of different soil layers on ultrasonic waves in the descending process of the ultrasonic probe, so that the soil layer thickness detection precision is greatly improved.

Description

Soil layer thickness mapping device based on new generation information technology

Technical Field

The utility model relates to the technical field of new-generation information, in particular to a soil layer thickness mapping device based on the new-generation information technology.

Background

Soil thickness measurement is an important step in land surveying and mapping work, and soil layer thickness is required to be surveyed in advance in plant planting, building construction, road construction and other works so as to determine corresponding standards and design schemes of planting and construction. Along with the development of science and technology, more and more new technology will use in soil layer thickness survey and drawing work, for making things convenient for surveying personnel's work, promotes the survey and drawing precision of soil layer thickness, must carry out big innovation to traditional surveying and drawing technology, invests in new generation's surveying and drawing technology and application.

In the prior art, for example, Chinese patent numbers are: CN 210802301U A soil thickness measuring device for surveying and mapping soil comprises a supporting device, wherein the supporting device comprises a lifting handle, scale marks, a supporting base, a supporting frame, an inserting groove and a sliding clamping groove, the supporting frame is fixedly arranged at the upper end of the supporting base, the sliding clamping groove is arranged in the supporting frame, the inserting groove is symmetrically arranged at two sides of the supporting frame, the scale marks are arranged at the edges of the end surfaces at two sides of the supporting frame, the lifting handle is symmetrically and fixedly arranged at the upper end of the supporting frame, a detecting device is slidably arranged in the sliding clamping groove and comprises an indicating rod, a supporting spring, a clamping plate, a pedal plate and a detecting inserting rod, the indicating rod is symmetrically and fixedly arranged at the end surfaces at the upper part of the clamping plate, the supporting spring is symmetrically and fixedly arranged at the middle part of the bottom end surface of the supporting rod, and the thickness of the soil layer on the soil can be rapidly and accurately detected in the using process, and the detection result is convenient and accurate to observe.

However, in the prior art, during soil layer thickness measurement, often insert the plotting tool from the soil layer top, insert length through observing the plotting tool to confirm the thickness of soil layer, when using this mode to survey and draw, run into the soil layer and non-level pile up and during slope and the uneven distribution, can lead to the error between the data of survey and drawing and the actual soil layer thickness to be bigger than normal, the accuracy of soil layer thickness survey and drawing seriously descends.

Disclosure of Invention

The utility model aims to solve the problems that when soil layer thickness is measured in the prior art, a surveying and mapping tool is often inserted from the top of a soil layer, the thickness of the soil layer is determined by observing the inserting length of the surveying and mapping tool, and when the method is used for surveying and mapping, the error between the surveying and mapping data and the actual soil layer thickness is large and the accuracy of soil layer thickness surveying and mapping is seriously reduced when the soil layer is not horizontally stacked and inclined and is unevenly stepped, and the soil layer thickness surveying and mapping device based on a new generation of information technology is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme: a soil layer thickness surveying and mapping device based on a new generation information technology comprises a base, an ultrasonic detection group and a drilling pipe group, wherein the axle center of the base is sleeved with the outer side of the bottom of the drilling pipe group, the bottom of the ultrasonic detection group is movably installed at the top of one side of the base, the drilling pipe group comprises an extension pipe, a ground drilling pipe and a drill bit, the bottom of the extension pipe is in threaded connection with the top of the ground drilling pipe, the bottom of the ground drilling pipe is in threaded connection with the top of the drill bit, detection holes are formed in the axle centers of the extension pipe and the ground drilling pipe in a penetrating mode, the ultrasonic detection group comprises a rolling disc, a support is movably installed at the bottom of the rolling disc, the bottom of the support is fixedly installed at the top of one side of the base, a lead is wound and connected to the outer side of the rolling disc, an ultrasonic detection needle is fixedly installed at one end of the lead, and a detector is fixedly installed at the other end of the lead, the outer side of the ultrasonic probe is connected with the inner side of the probe hole in a sliding mode.

Preferably, four first movable grooves are uniformly formed in the outer side of the base, and universal wheels are movably mounted on the inner sides of the four first movable grooves.

Preferably, two second movable grooves are symmetrically formed in two sides of the base, and conical ground inserting pieces are movably mounted on the inner sides of the two second movable grooves.

Preferably, a limiting sleeve is fixedly mounted at the top of the axis of the base, and the inner side of the limiting sleeve is connected with the outer side of the drilling pipe group in a sliding manner.

Preferably, the bottom of the detector is fixedly installed with the top of one side of the base.

Preferably, the top of the extension pipe fitting is provided with a jack in a penetrating manner, and a torsion bar is inserted into the inner side of the jack.

Preferably, one end of the lead is inserted into the detection hole, and the length of the lead is greater than the depth of the detection hole.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the ultrasonic detection needle is gradually put down along the detection hole through the arranged ultrasonic detection group, the thickness of the soil layer is determined by utilizing the absorption and reflection difference of different soil layers on ultrasonic waves in the descending process of the ultrasonic detection needle, the soil layer thickness detection precision is greatly improved, even when the soil layer with uneven soil distribution and inclination is detected, the average thickness of the soil layer can be determined by observing ultrasonic feedback data, the error caused by manual reading is avoided, the soil layer thickness detection precision is greatly improved, and reliable data support is provided for later-stage soil layer design and construction.

2. According to the utility model, through the arranged base, the conical ground inserting piece can be inserted into the ground surface by pressing down the base after the universal wheels deflect upwards and the conical ground inserting piece deflects downwards, the base is fixed and limited on the ground, the drilling pipe group is prevented from falling down when being drilled, and the use safety and the detection efficiency of the device are improved.

Drawings

FIG. 1 is a schematic perspective view of a soil thickness mapping apparatus according to the present invention;

FIG. 2 is a schematic structural diagram of a top view of a soil thickness mapping apparatus based on a new generation of information technology according to the present invention;

FIG. 3 is a schematic structural diagram of an orthographic view of a soil thickness mapping device based on a new generation of information technology according to the present invention;

FIG. 4 is a schematic diagram of a drilling pipe set of a soil thickness surveying and mapping apparatus according to the present invention, partially cut away;

fig. 5 is an enlarged schematic view of a point a in fig. 4.

Illustration of the drawings: 1. a base; 2. an ultrasonic detection group; 3. a drilling pipe string; 30. an extension pipe; 31. drilling an earth-boring tubular; 32. a drill bit; 33. a detection hole; 20. rolling a disc; 24. a support; 21. a wire; 22. an ultrasonic probe; 23. a detector; 10. a first movable slot; 12. a universal wheel; 11. a second movable slot; 13. a conical ground insert; 14. a limiting sleeve; 301. a jack; 4. a torsion bar.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 5, the present invention provides a soil thickness mapping apparatus based on a new generation of information technology, which includes a base 1, an ultrasonic probe set 2 and a drilling pipe set 3.

The specific arrangement and function of the ultrasonic detection group 2 and the base 1 will be described in detail below.

As shown in fig. 1-5, the axial center of the base 1 is sleeved with the outer side of the bottom of the drilling pipe group 3, the bottom of the ultrasonic detection group 2 is movably mounted with the top of one side of the base 1, the drilling pipe group 3 comprises an extension pipe 30, an earth-boring pipe 31 and a drill bit 32, the bottom of the extension pipe 30 is in threaded connection with the top of the earth-boring pipe 31, the bottom of the earth-boring pipe 31 is in threaded connection with the top of the drill bit 32, the axial centers of the extension pipe 30 and the earth-boring pipe 31 are both provided with a detection hole 33, the ultrasonic detection group 2 comprises a rolling disc 20, the bottom of the rolling disc 20 is movably mounted with a bracket 24, the bottom of the bracket 24 is fixedly mounted with the top of one side of the base 1, the outer side of the rolling disc 20 is wound with a lead 21, one end of the lead 21 is fixedly mounted with an ultrasonic detection needle 22, the other end of the lead 21 is fixedly mounted with a detector 23, the outer side of the ultrasonic detection needle 22 is slidably connected with the inner side of the detection hole 33, one end of the wire 21 is inserted into the detection hole 33, the length of the wire 21 is greater than the depth of the detection hole 33, the top of the extension pipe 30 is penetrated through to form the insertion hole 301, and the inner side of the insertion hole 301 is inserted with the torsion bar 4.

The whole ultrasonic detection group 2 achieves the effects that when the device to be measured is used, firstly, the bottom of the drilling pipe group 3 is just opposite to a measured soil layer, a drill bit 32 is enabled to drill into the deep part of the soil layer by pressing and rotating the torsion rod 4, when the thickness of the soil layer is larger, the total detection length of the top of the ground drilling pipe 30 after an extension pipe 30 is additionally arranged in an extension way, when the drilling depth cannot be met, the torsion rod 4 can be taken out, the second extension pipe 30 is additionally arranged on the top of the first extension pipe 30 through threaded connection so as to increase the total length of the drilling pipe group 3, after the drilling is completed, the lead 21 wound on the outer side of the rolling disc 20 can be taken down, the ultrasonic detection needle 22 is placed on the top of the detection hole 33 by the portable lead 21, the detector 23 is started, the lead 21 is gradually loosened so that the ultrasonic detection needle 22 gradually moves down along the detection hole 33, and the ultrasonic detection needle 22 is enabled to descend, the ultrasonic probe 22 detects the soil outside the drilling pipe group 3 and records the soil in the detector 23, and the soil thickness is determined by utilizing the data difference of different soil layers and rock stratums detected by ultrasonic waves, so that the soil thickness detection precision is greatly improved, and the average thickness of the soil layers can be determined by observing ultrasonic feedback data even when the soil layers with uneven soil distribution and inclination are detected.

As shown in fig. 1-3, four first movable grooves 10 are uniformly formed in the outer side of the base 1, universal wheels 12 are movably mounted on the inner sides of the four first movable grooves 10, two second movable grooves 11 are symmetrically formed in two sides of the base 1, conical ground inserting pieces 13 are movably mounted on the inner sides of the two second movable grooves 11, a limiting sleeve 14 is fixedly mounted at the top of the axis of the base 1, the inner side of the limiting sleeve 14 is slidably connected with the outer side of the drilling pipe group 3, and the bottom of the detector 23 is fixedly mounted at the top of one side of the base 1.

The effect that its whole base 1 reached does, universal wheel 12 has made things convenient for the transport that this device used outside to shift, when needs carry out thickness to the soil layer of base 1 bottom and examine time measuring, can deflect four universal wheels 12 to the top of first movable groove 10, insert ground piece 13 with the toper again and deflect to the bottom of second movable groove 11, make the bottom of base 1 place in ground, and push down behind the base 1, make the toper insert ground piece 13 can insert in the earth's surface, fix subaerial spacing base 1, take place to empty when avoiding probing nest of tubes 3 to bore.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. A soil layer thickness mapping device based on new generation information technology, includes base (1), ultrasonic detection group (2) and boring nest of tubes (3), its characterized in that: the ultrasonic detection device is characterized in that the axle center of the base (1) is sleeved with the outer side of the bottom of the drilling pipe group (3), the bottom of the ultrasonic detection group (2) is movably installed at the top of one side of the base (1), the drilling pipe group (3) comprises an extension pipe (30), a ground drilling pipe (31) and a drill bit (32), the bottom of the extension pipe (30) is in threaded connection with the top of the ground drilling pipe (31), the bottom of the ground drilling pipe (31) is in threaded connection with the top of the drill bit (32), detection holes (33) are formed in the axle centers of the extension pipe (30) and the ground drilling pipe (31) in a penetrating mode, the ultrasonic detection group (2) comprises a rolling disc (20), a support (24) is movably installed at the bottom of the rolling disc (20), the bottom of the support (24) is fixedly installed at the top of one side of the base (1), and a lead (21) is wound and connected to the outer side of the rolling disc (20), the one end fixed mounting of wire (21) has ultrasonic wave probe (22), and the other end fixed mounting of wire (21) has detector (23), the outside of ultrasonic wave probe (22) all with the inboard sliding connection in exploration hole (33).

2. Soil layer thickness mapping apparatus based on new generation information technology according to claim 1, characterized in that: four first movable grooves (10) are evenly arranged on the outer side of the base (1), and universal wheels (12) are movably arranged on the inner sides of the four first movable grooves (10).

3. Soil layer thickness mapping apparatus based on new generation information technology according to claim 1, characterized in that: two second movable grooves (11) are symmetrically formed in two sides of the base (1), and conical ground inserting pieces (13) are movably mounted on the inner sides of the two second movable grooves (11).

4. Soil layer thickness mapping apparatus based on new generation information technology according to claim 1, characterized in that: the top of the axis of the base (1) is fixedly provided with a limiting sleeve (14), and the inner side of the limiting sleeve (14) is connected with the outer side of the drilling pipe group (3) in a sliding manner.

5. Soil layer thickness mapping apparatus based on new generation information technology according to claim 4, characterized in that: the bottom of the detector (23) is fixedly installed with the top of one side of the base (1).

6. Soil layer thickness mapping apparatus based on new generation information technology according to claim 1, characterized in that: the top of the extension pipe fitting (30) is provided with a jack (301) in a penetrating way, and a torsion rod (4) is inserted into the inner side of the jack (301).

7. Soil layer thickness mapping apparatus based on new generation information technology according to claim 1, characterized in that: one end of the lead (21) is inserted into the detection hole (33), and the length of the lead (21) is larger than the depth of the detection hole (33).