CN216280184U

CN216280184U - Mapping device for geotechnical engineering

Info

Publication number: CN216280184U
Application number: CN202122185334.9U
Authority: CN
Inventors: 范春凤
Original assignee: Individual
Current assignee: Hunan Mingyifeng Space Surveying And Mapping Technology Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-04-12
Anticipated expiration: 2031-09-10

Abstract

The utility model relates to the technical field of geotechnical engineering equipment, in particular to a mapping device for geotechnical engineering, which comprises an engineering mapping device body, a servo motor and a mapper body, wherein a supporting bottom plate is fixedly installed at the bottom end of the engineering mapping device body, a sliding roller is installed at the bottom end of the supporting bottom plate, a first internal thread fixing block is installed at the top end of the supporting bottom plate, the servo motor is installed inside the engineering mapping device body, and a telescopic rod is installed at the top end of the engineering mapping device body. According to the utility model, the first bolt and the drill bit are arranged, the drill bit is lowered by rotating the first bolt, the drill bit is inserted into soil, the engineering surveying and mapping device body can be fixed by the method, the threaded rod can be stretched by rotating the servo motor, the surveying and mapping instrument placing table can be lifted by stretching the threaded rod, and the height of the surveying and mapping instrument body can be adjusted by lifting the surveying and mapping instrument placing table.

Description

Mapping device for geotechnical engineering

Technical Field

The utility model relates to the technical field of geotechnical engineering equipment, in particular to a mapping device for geotechnical engineering.

Background

In general, in civil engineering, the part involving rock, soil, underground and water is called geotechnical engineering, and in the exploration of geotechnical engineering, a mapping device is needed to observe, measure and map the surface of some soil.

Most of prior mapping device are more convenient in order to can removing, can install the gyro wheel at the bottom, but owing to install after the gyro wheel at the bottom, the holistic stability of mapping device can descend to some extent when surveying and mapping in earth ground, can't keep good stability when surveying and mapping to most of prior mapping device can't carry out corresponding regulation with the height of surveying instrument according to the survey and mapping demand of reality, consequently need urgently to design a mapping device for geotechnical engineering.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mapping device for geotechnical engineering, which aims to solve the problems that the bottom end of most of the existing mapping devices provided by the background technology is provided with a roller convenient to move, so that the overall stability of the mapping device is poor when mapping is carried out in uneven soil, and the mapping device cannot correspondingly adjust the height of a mapper according to actual mapping requirements.

In order to achieve the purpose, the utility model provides the following technical scheme: a mapping device for geotechnical engineering comprises an engineering mapping device body, a servo motor and a mapper body, wherein a supporting bottom plate is fixedly installed at the bottom end of the engineering mapping device body, a sliding roller is installed at the bottom end of the supporting bottom plate, and a first internal thread fixing block is installed at the top end of the supporting bottom plate;

servo motor has been installed to the inside of engineering mapping device body, the telescopic link has been installed on the top of engineering mapping device body, the top fixed mounting of telescopic link has the surveying instrument to place the platform.

Preferably, the inside of first internal thread fixed block is inserted and is equipped with first bolt, and the drill bit has been installed to the bottom of first bolt, the internal thread has been seted up to the inside of first internal thread fixed block, and the inside of first internal thread fixed block and the surface of first bolt constitute spiral rotary type structure.

Preferably, an output shaft of the servo motor is fixedly provided with a first bevel gear, an internal thread sleeve is inserted into the engineering surveying and mapping device body, a threaded rod is inserted into the internal thread sleeve, and a second bevel gear is fixedly arranged on the surface of the internal thread sleeve.

Preferably, the bottom of first conical gear meshes with the side of second conical gear mutually, and the bottom of first conical gear and the side of second conical gear constitute the rotary type structure, the internal thread has been seted up to the telescopic inside of internal thread, and the telescopic inside of internal thread and the surface of threaded rod constitute spiral rotary type structure.

Preferably, the top fixed mounting that the platform was placed to the surveying instrument has second internal thread fixed block, the inside of second internal thread fixed block is inserted and is equipped with the second bolt, and the side of second bolt has installed the grip block, the surveying instrument is placed the top of platform and has been seted up rectangular groove, the surveying instrument is placed the built-in surveying instrument body that is equipped with of rectangular groove on platform top, and that is equipped with anti-skidding base of the bottom mounting of surveying instrument body.

Preferably, the second internal thread fixed block is internally provided with an internal thread, and the inside of the second internal thread fixed block and the surface of the second bolt form a spiral rotating structure.

Compared with the prior art, the utility model has the beneficial effects that:

1. through being provided with first bolt and drill bit, through rotating first bolt for the drill bit descends, inserts earth with the drill bit in the middle of, can fix the engineering mapping device body through this mode.

2. Place the platform through being provided with servo motor and surveying instrument, can make the threaded rod stretch out and draw back through servo motor's rotation, can make the surveying instrument place the platform through the flexible of threaded rod and go up and down, place the lift of platform through the surveying instrument and can make the height of surveying instrument body adjust.

Drawings

FIG. 1 is a three-dimensional schematic of the structure of the present invention;

FIG. 2 is a schematic sectional elevation view of the structure of the present invention;

FIG. 3 is a three-dimensional schematic view of the telescopic rod structure of the present invention;

fig. 4 is an enlarged view of a portion of a structure shown in fig. 2 according to the present invention.

In the figure: 1. an engineering surveying device body; 101. a support base plate; 102. a sliding roller; 2. a first internal thread fixing block; 201. a first bolt; 202. a drill bit; 3. a servo motor; 301. a first bevel gear; 302. an internally threaded sleeve; 303. a threaded rod; 304. a second bevel gear; 4. a telescopic rod; 5. a placing table of the surveying instrument; 501. a second internal thread fixing block; 502. a second bolt; 503. a clamping block; 6. a surveying instrument body; 601. an anti-slip base.

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, an embodiment of the present invention is shown:

a mapping device for geotechnical engineering comprises an engineering mapping device body 1, a servo motor 3 and a mapper body 6, wherein the servo motor 3 and the mapper body 6 are directly purchased products in the market, and the principle and the connection mode of the mapping device are the prior art well known by technical personnel in the field, so that the description is omitted, a supporting bottom plate 101 is fixedly installed at the bottom end of the engineering mapping device body 1, a sliding roller 102 is installed at the bottom end of the supporting bottom plate 101, and a first internal thread fixing block 2 is installed at the top end of the supporting bottom plate 101;

servo motor 3 has been installed to the inside of engineering mapping device body 1, and telescopic link 4 has been installed on the top of engineering mapping device body 1, and the top fixed mounting of telescopic link 4 has the surveying instrument to place platform 5.

Further, a first bolt 201 is inserted into the first internal thread fixing block 2, a drill 202 is installed at the bottom end of the first bolt 201, an internal thread is installed inside the first internal thread fixing block 2, and the inside of the first internal thread fixing block 2 and the surface of the first bolt 201 form a spiral rotating structure.

Further, a first bevel gear 301 is fixedly installed on an output shaft of the servo motor 3, an internal thread sleeve 302 is inserted into the engineering surveying and mapping device body 1, a threaded rod 303 is inserted into the internal thread sleeve 302, and a second bevel gear 304 is fixedly installed on the surface of the internal thread sleeve 302.

Further, the bottom end of the first bevel gear 301 is engaged with the side surface of the second bevel gear 304, the bottom end of the first bevel gear 301 and the side surface of the second bevel gear 304 form a rotating structure, an internal thread is formed inside the internal thread sleeve 302, and the inside of the internal thread sleeve 302 and the surface of the threaded rod 303 form a spiral rotating structure.

Further, the top fixed mounting that the platform 5 was placed to the surveying instrument has second internal thread fixed block 501, and second internal thread fixed block 501's inside is inserted and is equipped with second bolt 502, and the grip block 503 has been installed to the side of second bolt 502, and the surveying instrument is placed the top of platform 5 and has been seted up the rectangle recess, and the surveying instrument is placed the built-in surveying instrument body 6 that is equipped with of rectangle recess on platform 5 top, and the bottom mounting of surveying instrument body 6 that is equipped with anti-skidding base 601.

Further, an internal thread is formed inside the second internal thread fixing block 501, and the inside of the second internal thread fixing block 501 and the surface of the second bolt 502 form a spiral rotation type structure.

The working principle is as follows: when the stability of the engineering surveying and mapping device body 1 is required to be maintained during surveying and mapping, firstly, the device is externally connected with a power supply, so that the device is supported by power, the first internal thread fixing block 2 is arranged at the top end of the supporting base plate 101, the first bolt 201 is inserted into the first internal thread fixing block 2, the first bolt 201 can slide up and down in the first internal thread fixing block 2 by rotating the first bolt 201, the drill bit 202 can lift up and down by the up-and-down sliding of the first bolt 201, the drill bit 202 can be rotatably inserted into soil by descending the drill bit 202, the engineering surveying and mapping device body 1 can be fixed by the mode, so that the stability of the engineering surveying and mapping device body 1 can be maintained during surveying and mapping, the surveying and mapping instrument is placed at the top end of the surveying and mapping instrument placing table 5 and fixed, the first bevel gear 301 can be rotated by the rotation of the servo motor 3, the second bevel gear 304 can be rotated by the rotation of the first bevel gear 301, the internal thread sleeve 302 can be rotated by the rotation of the second bevel gear 304, the threaded rod 303 can be stretched by the rotation of the internal thread sleeve 302, the surveying instrument placing table 5 can be lifted by the stretching of the threaded rod 303, and the height of the surveying instrument body 6 can be adjusted by the lifting of the surveying instrument placing table 5.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a mapping device for geotechnical engineering, includes engineering mapping device body (1), servo motor (3) and surveying instrument body (6), its characterized in that: a supporting bottom plate (101) is fixedly installed at the bottom end of the engineering surveying and mapping device body (1), a sliding roller (102) is installed at the bottom end of the supporting bottom plate (101), and a first internal thread fixing block (2) is installed at the top end of the supporting bottom plate (101);

servo motor (3) have been installed to the inside of engineering mapping device body (1), telescopic link (4) have been installed on the top of engineering mapping device body (1), the top fixed mounting of telescopic link (4) has the surveying instrument to place platform (5).

2. The surveying and mapping device for geotechnical engineering according to claim 1, characterized in that: the inside of first internal thread fixed block (2) is inserted and is equipped with first bolt (201), and drill bit (202) have been installed to the bottom of first bolt (201), the internal thread has been seted up to the inside of first internal thread fixed block (2), and the inside of first internal thread fixed block (2) and the surface of first bolt (201) constitute spiral rotary type structure.

3. The surveying and mapping device for geotechnical engineering according to claim 1, characterized in that: output shaft fixed mounting of servo motor (3) has first bevel gear (301), the inside of engineering mapping device body (1) is inserted and is equipped with internal thread sleeve (302), threaded rod (303) are inserted to the inside of internal thread sleeve (302), the fixed surface of internal thread sleeve (302) installs second bevel gear (304).

4. The surveying and mapping device for geotechnical engineering according to claim 3, characterized in that: the bottom of first conical gear (301) meshes with the side of second conical gear (304) mutually, and the bottom of first conical gear (301) constitutes the rotary type structure with the side of second conical gear (304), the internal thread is seted up to the inside of internal thread sleeve (302), and the spiral rotary type structure is constituteed with the surface of threaded rod (303) to the inside of internal thread sleeve (302).

5. The surveying and mapping device for geotechnical engineering according to claim 1, characterized in that: the top fixed mounting that platform (5) was placed to the surveying instrument has second internal thread fixed block (501), the inside of second internal thread fixed block (501) is inserted and is equipped with second bolt (502), and the side of second bolt (502) has installed grip block (503), the surveying instrument is placed the top of platform (5) and has been seted up the rectangle recess, the surveying instrument is placed the built-in surveying instrument body (6) that is equipped with of rectangle recess on platform (5) top, and the bottom mounting that of surveying instrument body (6) is equipped with skid resistant base (601).

6. The surveying and mapping device for geotechnical engineering according to claim 5, characterized in that: internal threads are formed in the second internal thread fixing block (501), and the inner portion of the second internal thread fixing block (501) and the surface of the second bolt (502) form a spiral rotating type structure.