CN215374563U

CN215374563U - Geotechnical engineering reconnaissance is with survey device

Info

Publication number: CN215374563U
Application number: CN202121860506.1U
Authority: CN
Inventors: 徐凯; 徐博涵
Original assignee: Shandong Hengji Survey And Design Co ltd
Current assignee: Shandong Hengji Survey And Design Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2021-12-31
Anticipated expiration: 2031-08-10

Abstract

The utility model belongs to the technical field of geotechnical engineering investigation, and particularly relates to a measuring device for geotechnical engineering investigation, which comprises a base, wherein a vertical plate is fixed at the top of the base, a lifting plate is slidably mounted on one side of the vertical plate, a box body is mounted on one side of the lifting plate, a transverse shaft is rotatably mounted on one side of the box body, a vertical rod which is vertically arranged is rotatably mounted on the transverse shaft, a spiral drill rod is arranged at the bottom of the vertical rod, a first accommodating groove and a second accommodating groove are respectively formed in one side of the top of the vertical rod, the first accommodating groove is positioned above the second accommodating groove, and a receiving box with an open bottom is slidably mounted in the first accommodating groove; the utility model realizes deep drilling on the ground, can take out deep soil for sampling, integrates drilling and sampling, is convenient for the exploration work and is easy to popularize.

Description

Geotechnical engineering reconnaissance is with survey device

Technical Field

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

Background

The geotechnical engineering investigation refers to finding out, analyzing and evaluating geological and environmental characteristics of a construction site and geotechnical engineering conditions according to requirements of construction engineering, and compiling activities of investigation files. The task of geotechnical engineering investigation is to correctly reflect the influence of engineering geological conditions of a site and the property of a geotechnical body according to the requirements of different investigation stages, carry out technical demonstration and evaluation by combining the specific requirements of engineering design, construction conditions, foundation treatment and other engineering, submit decision-making specific suggestions for treating geotechnical engineering problems and solving the problems, provide design criteria of foundation, side slope and other engineering and instructive suggestions of geotechnical engineering construction, provide a basis for design and construction, and serve the whole process of engineering construction.

The inconvenient survey of taking soil to the deep soil of current geotechnical engineering reconnaissance for this reason we provide a survey device for geotechnical engineering reconnaissance.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a measuring device for geotechnical engineering investigation, which overcomes the defects of the prior art and aims to solve the problem that the deep soil is inconvenient to fetch and measure in the prior geotechnical engineering investigation.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a geotechnical engineering reconnaissance is with survey device, the on-line screen storage device comprises a base, the top of base is fixed with the riser, and one side slidable mounting of riser has the lifter plate, the box is installed to one side of lifter plate, and one side of box is rotated and is installed the cross axle, rotate on the cross axle and install the montant of vertical setting, the bottom of montant is equipped with auger stem, top one side of montant is equipped with respectively accomodates groove one and accomodates groove two, accomodate groove one and be located the top of accomodating groove two, accomodate the inslot slidable mounting have the bottom for the uncovered box that receives that sets up, accomodate two slidable mounting in the groove and have the doctor-bar, the top of montant is equipped with the cavity, is equipped with the removal subassembly that drives and receive box and doctor-bar horizontal migration in the cavity.

As a preferable technical scheme of the utility model, a first speed reduction motor is installed at the top of the vertical plate, a lifting groove is formed in one side, close to the lifting plate, of the vertical plate, the lifting plate is in sliding connection with the inner wall of the lifting groove, a threaded column is installed in the lifting groove in a rotating mode, the threaded column is in threaded connection with the lifting plate, and an output shaft of the first speed reduction motor is in transmission connection with the threaded column.

As a preferable technical scheme of the utility model, a second speed reducing motor is arranged in the box body, and an output shaft of the second speed reducing motor is in transmission connection with the transverse shaft through a speed reducer.

As a preferred technical scheme of the utility model, a rectangular cavity is arranged in the transverse shaft, the top of the vertical rod penetrates through the rectangular cavity, a motor is arranged in the rectangular cavity, and an output shaft of the motor is in transmission connection with the vertical rod through a belt pulley group.

As a preferred technical scheme of the utility model, the moving assembly comprises a sliding plate which is slidably arranged in a cavity, two movable rods are fixed on one side of the sliding plate, two communicating holes which are respectively communicated with the first accommodating groove and the second accommodating groove are formed in one side of the cavity, the two movable rods penetrate through the communicating holes and are respectively connected with the receiving box and the scraping blade, the movable rods are slidably connected with the inner wall of the communicating holes, a horizontally arranged screw rod is rotatably arranged in the cavity, a bidirectional motor for driving the screw rod to rotate is arranged in the cavity, and the screw rod is in threaded connection with the sliding plate.

As a preferred technical scheme of the utility model, four pulleys are fixedly mounted at the bottom of the base, the pulleys are universal wheels, foot brakes are arranged on the universal wheels, reinforcing rods which are obliquely arranged are fixedly mounted at the top of the base, and the tops of the reinforcing rods are fixedly connected with the vertical plate.

The utility model has the beneficial effects that:

the motor passes through the pulley group and drives the montant and rotate for auger stem rotates, drives the screw thread post through gear motor and rotates, makes the lifter plate descend and drives the montant decline, rotates with cooperation auger stem, realizes holing ground, realizes the degree of depth drilling on ground.

The horizontal shaft is driven to rotate by one hundred eighty degrees through the speed reducer, the spiral drill rod is positioned at the top of the vertical rod, the threaded column is driven to rotate through the speed reducer, the lifting plate is made to descend, then the vertical rod enters a drilled hole, when the specified depth position of the drilled hole is reached, the lead screw is driven to rotate through the bidirectional motor, the sliding plate is driven to move to drive the movable rod to move, the scraping plate is driven to move out of the accommodating groove II, the receiving box is driven to move out of the accommodating groove I, the scraping plate is contacted with the inner wall of the drilled hole, the receiving box is positioned below the scraping plate, the vertical rod is driven to rotate through the motor, the circumferential motion of the receiving box and the scraping plate is realized, soil scraped off the inner wall of the drilled hole by the scraping plate falls into the receiving box, then the sliding plate is driven to move through the reverse rotation of the bidirectional motor, the receiving box is driven to move into the accommodating groove I, the scraping plate enters the accommodating groove II, and then the lifting plate rises to enable the vertical rod to move out of the drilled hole, then the receiving box is removed again, and the deep soil can be taken out.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a portion of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a base; 2. a vertical plate; 3. a lifting plate; 4. a box body; 5. a horizontal axis; 6. a vertical rod; 7. a auger stem; 8. a first accommodating groove; 9. a second accommodating groove; 10. a cavity; 11. a receiving box; 12. scraping a blade; 13. a slide plate; 14. a movable rod; 15. a screw rod; 16. a bi-directional motor; 17. a threaded post; 18. a first speed reducing motor; 19. a second speed reducing motor; 20. a motor.

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, a survey device is used in geotechnical engineering reconnaissance, including base 1, base 1's top is fixed with riser 2, and base 1's bottom fixed mounting has four pulleys, and the pulley is the universal wheel, is equipped with the service brake on the universal wheel, makes things convenient for the device removal through the universal wheel, and the service brake is used for the device rigidity. The top fixed mounting of base 1 has the anchor strut of slope setting, the top and the riser 2 fixed connection of anchor strut. Make riser 2 stable installation on base 1, stable in structure through the setting of anchor strut.

Specifically, referring to fig. 1-2, one side slidable mounting of riser 2 has lifter plate 3, and gear motor 18 is installed at the top of riser 2, and the riser 2 has seted up the lift groove near one side of lifter plate 3, and the lift groove is used for the track of lifter plate 3 motion, lifter plate 3 and the inner wall sliding connection in lift groove, and the screw thread post 17 is installed to the lift inslot internal rotation, screw thread post 17 and lifter plate 3 threaded connection, and the output shaft and the screw thread post 17 transmission of gear motor 18 are connected. The first gear motor 18 drives the threaded column 17 to rotate, so that the lifting plate 3 is lifted and adjusted.

Specifically, referring to fig. 2, a box body 4 is installed on one side of the lifting plate 3, a cross shaft 5 is rotatably installed on one side of the box body 4, a second speed reduction motor 19 is arranged in the box body 4, and an output shaft of the second speed reduction motor 19 is in transmission connection with the cross shaft 5 through a speed reducer. When the second speed reducing motor 19 is started, the horizontal shaft 5 is driven to rotate by the speed reducer.

Specifically, referring to fig. 2, the vertical rod 6 is rotatably mounted on the horizontal shaft 5, a rectangular cavity is formed in the horizontal shaft 5, the top of the vertical rod 6 penetrates through the rectangular cavity, the motor 20 is arranged in the rectangular cavity, and an output shaft of the motor 20 is in transmission connection with the vertical rod 6 through a belt pulley group. The motor 20 drives the vertical rod 6 to rotate through the belt pulley group.

Specifically, referring to fig. 3, the bottom of montant 6 is equipped with auger stem 7, rotates through auger stem 7 and drills, and top one side of montant 6 is equipped with respectively and accomodates groove one 8 and accomodate groove two 9, accomodates groove one 8 and is located the top of accomodating groove two 9, accomodates in groove one 8 slidable mounting have the bottom for the uncovered receiving box 11 that sets up, accomodate groove one 8 and be used for accomodating receiving box 11, receiving box 11 is used for receiving sample soil. The second accommodating groove 9 is internally provided with a scraping blade 12 in a sliding mode, the second accommodating groove 9 is used for accommodating the scraping blade 12, and the scraping blade 12 is used for scraping soil on the inner wall of the drilled hole.

Specifically, referring to fig. 3, a cavity 10 is disposed at the top of the vertical rod 6, and a moving component for driving the receiving box 11 and the scraping blade 12 to move horizontally is disposed in the cavity 10. The movable assembly comprises a sliding plate 13 which is slidably mounted in a cavity 10, two movable rods 14 are fixed on one side of the sliding plate 13, two communicating holes which are communicated with a first accommodating groove 8 and a second accommodating groove 9 are formed in one side of the cavity 10 respectively, the communicating holes are used for mounting the movable rods 14, the two movable rods 14 penetrate through the communicating holes and are connected with a receiving box 11 and a scraping blade 12 respectively, the movable rods 14 are slidably connected with the inner wall of the communicating holes, a horizontally arranged screw rod 15 is mounted in the cavity 10 in a rotating mode, a bidirectional motor 16 driving the screw rod 15 to rotate is arranged in the cavity 10, and the screw rod 15 is in threaded connection with the sliding plate 13. The screw rod 15 is rotated by the bidirectional motor 16, so that the sliding plate 13 moves to drive the movable rod 14 to move, the scraping blade 12 is driven to move out of or into the second accommodating groove 9, and the receiving box 11 is driven to move out of or into the first accommodating groove 8.

The working principle is as follows: the motor 20 drives the vertical rod 6 to rotate through the belt pulley group, so that the spiral drill rod 7 rotates, the threaded column 17 is driven to rotate through the first speed reduction motor 18, the lifting plate 3 descends to drive the vertical rod 6 to descend, the spiral drill rod 7 rotates in a matched mode, the ground is drilled, and deep drilling is conducted on the ground. After drilling is completed, deep hole soil sampling is studied, a horizontal shaft 5 is driven to rotate one hundred eighty degrees through a speed reducer by a speed reducing motor II 19, a spiral drill rod 7 is positioned at the top of a vertical rod 6, a threaded column 17 is driven to rotate through a speed reducing motor I18, a lifting plate 3 is made to descend, then the vertical rod enters a drilled hole, when the vertical rod reaches a specified depth position of the drilled hole, a screw rod 15 is made to rotate through a bidirectional motor 16, a sliding plate 13 is made to move to drive a movable rod 14 to move, a scraping blade 12 is driven to move out of a storage groove II 9, a receiving box 11 is driven to move out of a storage groove I8, the receiving box 11 is positioned below the scraping blade through contact of the scraping blade 12 and the inner wall of the drilled hole, the motor 20 drives the vertical rod 6 to rotate, circular motion of the receiving box 11 and the scraping blade 12 is realized, soil scraped on the inner wall of the drilled hole by the scraping blade 12 falls into the receiving box 11, and then the sliding plate 13 is driven to move through reverse rotation of the bidirectional motor 16, make receiving box 11 to remove and get into and hold groove 8, doctor-bar 12 gets into and holds in groove two 9, then lifter plate 3 rises to make montant 6 shift out the drilling, then shifts out again and receives box 11, can take out deep soil, collects drilling and sample in an organic whole, the going on of convenient reconnaissance work.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a geotechnical engineering reconnaissance is with survey device, includes base (1), its characterized in that, the top of base (1) is fixed with riser (2), and one side slidable mounting of riser (2) has lifter plate (3), box (4) are installed to one side of lifter plate (3), and one side of box (4) is rotated and is installed cross axle (5), rotate on cross axle (5) and install montant (6) of vertical setting, the bottom of montant (6) is equipped with auger stem (7), top one side of montant (6) is equipped with respectively and accomodates groove one (8) and accomodate groove two (9), accomodate groove one (8) and be located the top of accomodating groove two (9), it has bottom for uncovered setting to accomodate inslot one (8) slidable mounting receive box (11), it has doctor-bar (12) to accomodate inslot two (9), the top of the vertical rod (6) is provided with a cavity (10), and a moving component for driving the receiving box (11) and the scraping blade (12) to horizontally move is arranged in the cavity (10).

2. The geotechnical engineering investigation measuring device of claim 1, wherein a first gear motor (18) is installed at the top of the vertical plate (2), a lifting groove is formed in one side, close to the lifting plate (3), of the vertical plate (2), the lifting plate (3) is in sliding connection with the inner wall of the lifting groove, a threaded column (17) is installed in the lifting groove in a rotating mode, the threaded column (17) is in threaded connection with the lifting plate (3), and an output shaft of the first gear motor (18) is in transmission connection with the threaded column (17).

3. The geotechnical engineering investigation measuring device according to claim 1, wherein a second gear motor (19) is arranged in the box body (4), and an output shaft of the second gear motor (19) is in transmission connection with the transverse shaft (5) through a speed reducer.

4. The geotechnical engineering investigation measuring device of claim 1, wherein the cross shaft (5) is internally provided with a rectangular cavity, the top of the vertical rod (6) penetrates through the rectangular cavity, the rectangular cavity is internally provided with a motor (20), and an output shaft of the motor (20) is in transmission connection with the vertical rod (6) through a belt pulley group.

5. The geotechnical engineering investigation measuring device according to claim 1, wherein the moving assembly comprises a sliding plate (13) slidably mounted in the cavity (10), two movable rods (14) are fixed on one side of the sliding plate (13), two communicating holes communicated with the first accommodating groove (8) and the second accommodating groove (9) are formed in one side of the cavity (10), the two movable rods (14) penetrate through the communicating holes and are respectively connected with the receiving box (11) and the scraping blade (12), the movable rods (14) are slidably connected with the inner wall of the communicating holes, a horizontally arranged screw rod (15) is rotatably mounted in the cavity (10), a bidirectional motor (16) for driving the screw rod (15) to rotate is arranged in the cavity (10), and the screw rod (15) is in threaded connection with the sliding plate (13).

6. The geotechnical engineering investigation measuring device of claim 2, wherein four pulleys are fixedly mounted at the bottom of the base (1), the pulleys are universal wheels, foot brakes are arranged on the universal wheels, reinforcing rods are fixedly mounted at the top of the base (1) and are obliquely arranged, and the tops of the reinforcing rods are fixedly connected with the vertical plate (2).