CN213234992U

CN213234992U - Drilling rig for geotechnical engineering investigation

Info

Publication number: CN213234992U
Application number: CN202022172645.7U
Authority: CN
Inventors: 王捷
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-05-18
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a probing device for geotechnical engineering reconnaissance relates to geotechnical engineering reconnaissance field, the device comprises a device body, be equipped with drill bit and two supports on the device body, the equal fixed mounting in one side that protection casing and support are close to each other has the fixed block, rotates respectively on two fixed blocks and installs drive lever and driven lever, fixed mounting has the mounting panel on the support, and the one end of axis of rotation runs through round hole and fixed mounting has the commentaries on classics handle, and fixed mounting has fixture block and installation piece respectively on two shields. The utility model discloses, through the setting of protection casing for when the protection casing is closed will form the protection to the work area of drill bit, the stone and the dust that splash all can be because the protection casing interception is in the cover, have avoided the lithoclase that the drilling rig splashes in because of the work to damage the staff, have avoided the staff to inhale a large amount of dusts at the in-process of operation simultaneously, thereby cause harm to the health, consequently satisfied people's demand.

Description

Drilling rig for geotechnical engineering investigation

Technical Field

The utility model relates to a geotechnical engineering reconnaissance technical field especially relates to a probing device is used in geotechnical engineering reconnaissance.

Background

The geotechnical engineering investigation refers to finding out, analyzing and evaluating geological and environmental characteristics and geotechnical engineering conditions of a construction site according to requirements of construction engineering, and compiling activities of investigation files, wherein a drilling device is required in the investigation process, and the purpose of the geotechnical engineering investigation is to research, analyze and judge a construction site by using a testing means and a testing method, and research and construct geological conditions of various engineering buildings and influence of construction on natural geological environment.

The utility model discloses a drilling rig for geotechnical engineering investigation is disclosed for CN211314121U in examining present prior art, insert ground through screw thread mounting disc and fixed awl and can realize stable fixed to the device, reduce the unstable condition of rocking that appears when it uses, when transportation and removal, make the driven piece drive the truckle and contact ground downwards, realize the removal and the transportation of the device, improve work efficiency greatly, improve the travelling comfort that uses, but among the prior art, the staff is in the operation process, a large amount of dust and clastic stone can be splashed up in the drilling work, if careless, the staff will be injured by these rubble stones, a large amount of dust is inhaled by the staff simultaneously, also can cause the harm to the health, consequently, need a drilling rig for geotechnical engineering investigation to satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling rig is used in geotechnical engineering reconnaissance to solve the staff in operation process, can splash a large amount of dusts and piece stone in the drilling work, if careless, the staff will be hurt by these rubble stones, and a large amount of dusts are inhaled by the staff simultaneously, also can cause the problem of harm to the health.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a probing device for geotechnical engineering reconnaissance, includes the device body, be equipped with drill bit and two supports on the device body, equal fixed mounting has the removal strip on two supports, and equal slidable mounting has the protection casing on two removal strips, and the equal fixed mounting in one side that the protection casing is close to each other with the support has the fixed block, rotates respectively on two fixed blocks and installs driving lever and driven lever, and the driving lever rotates and installs on the driven lever, and fixed mounting has the axis of rotation on the driving lever, fixed mounting has the mounting panel on the support, has seted up the round hole on the mounting panel, and the one end of axis of rotation runs through round hole and fixed mounting has the commentaries on classics handle, and fixed mounting has fixture block and installation piece respectively on two.

Preferably, the fixture block and the mounting block are both provided with a U-shaped groove, an insertion rod is rotatably mounted in one U-shaped groove on the fixture block, and one end of the insertion rod extends into the other corresponding U-shaped groove, so that the mounting block is fixed by the insertion rod conveniently.

Preferably, the inserted bar is provided with a rotating hole, a round shaft is rotatably arranged in the rotating hole, and two ends of the round shaft are respectively fixed on the inner wall of the U-shaped groove, so that the inserted bar can rotate conveniently.

Preferably, a rotating groove is formed in the circular hole in an annular mode, a rotating block is installed in the rotating groove in a rotating mode, and the rotating block is fixedly sleeved on the rotating shaft, so that the rotating shaft can only rotate under the condition that the rotating shaft is limited by the rotating groove in the rotating mode.

Preferably, the protective cover is provided with an adaptive groove, the adaptive groove is matched with the drill bit, and the protective cover is convenient to block gravel generated in work.

Preferably, two remove and all seted up T type groove on the strip, two T type inslots slidable mounting have a T type piece, two protection casing fixed mounting are on two T type pieces, and the protection casing remove and receive the restriction in T type groove and only can carry out horizontal migration down.

Preferably, all seted up rotatory hole on drive lever and the driven lever, all rotated in two rotatory holes and installed the fixed axle, two fixed axles fixed mounting respectively on two fixed blocks, seted up the trompil on drive lever and the driven lever, same rotation axis is installed to two trompil internal rotations, is convenient for the rotation of drive lever and driven lever.

The utility model has the advantages that:

the utility model discloses in, through the setting of protection casing for to the work area formation protection of drill bit when the protection casing is closed, the stone and the dust that splash all can be because the protection casing interception is in covering, and the garrulous stone that has avoided the drilling rig to splash because of the work damages the staff, has avoided the staff to inhale a large amount of dusts at the in-process of operation simultaneously, thereby causes harm to the health, has consequently satisfied people's demand.

The utility model discloses in, through rotating the handle, it is rotatory to rotate the rotation axis of drive, and the axis of rotation drives the drive lever and rotates, and the drive lever rotates and drives the driven lever and rotate, and the driven lever rotates and drives the fixed block and remove, and the fixed block removes and drives the protection casing and remove, and when the protection casing was closed, the inserted bar rotated, and the inserted bar inserts U type inslot, can fix two protection casings to make the drill bit work area of two protection casing device bodies protect.

Drawings

Fig. 1 is a schematic structural view of a drilling rig for geotechnical engineering investigation according to the present invention;

fig. 2 is a schematic structural view of a protective box of a drilling rig for geotechnical engineering investigation according to the present invention;

fig. 3 is a schematic view of a mounting plate structure of a drilling rig for geotechnical engineering investigation according to the present invention;

fig. 4 is a schematic structural view of a portion a in fig. 2 of a drilling device for geotechnical engineering investigation according to the present invention;

fig. 5 is a schematic structural view of a portion B in fig. 2 of a drilling device for geotechnical engineering investigation according to the present invention;

fig. 6 is the utility model provides a geotechnical engineering reconnaissance is with boring rig's rotation axis's schematic structure view.

In the figure: 1. a device body; 2. a support; 3. a moving bar; 4. a T-shaped groove; 5. a T-shaped block; 6. a protective cover; 7. an adaptation groove; 8. a fixed block; 9. a fixed shaft; 10. rotating the hole; 11. a driven lever; 12. a rotating shaft; 13. a driving lever; 14. a rotating shaft; 15. turning a handle; 16. mounting a plate; 17. a circular hole; 18. a clamping block; 19. rotating the hole; 20. a circular shaft; 21. mounting blocks; 22. a U-shaped groove; 23. a rotating groove; 24. rotating the block; 25. and (4) inserting the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-6, a drilling device for geotechnical engineering investigation, including device body 1, be equipped with drill bit and two supports 2 on the device body 1, equal fixed mounting has the removal strip 3 on two supports 2, equal slidable mounting has protection casing 6 on two removal strips 3, the equal fixed mounting of one side that protection casing 6 and support 2 are close to each other has fixed block 8, rotate respectively on two fixed blocks 8 and install drive rod 13 and driven rod 11, drive rod 13 rotates and installs on driven rod 11, fixed mounting has axis of rotation 14 on drive rod 13, fixed mounting has mounting panel 16 on the support 2, round hole 17 has been seted up on mounting panel 16, the one end of axis of rotation 14 runs through round hole 17 and fixed mounting has a commentaries on classics handle 15, fixed mounting has fixture block 18 and mounting block 21 respectively on two protection casings 6, fixture block 18 and mounting block 21 looks adaptation, be convenient for the rotation of axis.

The utility model discloses in, U type groove 22 has all been seted up on fixture block 18 and the installation piece 21, and the inserted bar 25 is installed to the rotation in U type groove 22 that is located fixture block 18, and the one end of inserted bar 25 extends to in another corresponding U type groove 22, and the inserted bar 25 of being convenient for will install that piece 21 is fixed.

The utility model discloses in, seted up rotation hole 19 on the inserted bar 25, rotated 19 internal rotations in the hole and installed circle axle 20, the both ends of circle axle 20 are fixed respectively on the inner wall of U type groove 22, the rotation of the inserted bar 25 of being convenient for.

The utility model discloses in, the rotation groove 23 has been seted up to the annular in the round hole 17, rotates 23 rotations in the groove and installs turning block 24, and turning block 24 is fixed to be cup jointed in axis of rotation 14 for axis of rotation 14 receives the injecing of rotation groove 23 and only can rotate under rotating.

The utility model discloses in, seted up adaptation groove 7 on the protection casing 6, adaptation groove 7 and drill bit looks adaptation, the garrulous stone that the protection casing 6 of being convenient for produced in the work blocks.

The utility model discloses in, all seted up T type groove 4 on two removal strips 3, sliding mounting has T type piece 5 in two T type grooves 4, and 6 fixed mounting of two protection casings are on two T type pieces 5, and 6 removal of protection casing be that the restriction of receiving T type groove 4 only can carry out horizontal migration.

The utility model discloses in, all seted up rotatory hole 10 on drive lever 13 and the driven lever 11, all rotated in two rotatory holes 10 and installed fixed axle 9, two fixed axle 9 respectively fixed mounting have been seted up on drive lever 13 and the driven lever 11 and have changeed the hole on two fixed blocks 8, and same rotation axis 12 is installed to two downthehole rotations, the rotation of drive lever 13 and driven lever 11 of being convenient for.

The utility model discloses the theory of operation: when the device body 1 works, the rotating handle 15 is rotated, the rotating handle 15 rotates to drive the rotating block 24 of the rotating shaft 14 to rotate in the rotating groove 23, so that the rotating shaft 14 can only rotate, the rotating shaft 14 rotates to drive the driving rod 13 to rotate, the driving rod 13 rotates to drive the fixed shaft 9 to rotate in the rotating hole 10, so that the driving rod 13 drives the driven rod 11 to rotate, the driven rod 11 rotates to drive the fixed block 8 to move, the fixed block 8 moves to drive the protective cover 6 to move, the protective cover 6 moves to drive the T-shaped block 5 to move in the T-shaped groove 4, and thus the protection covers 6 can only perform horizontal movement, when the two protection covers 6 are closed, the insert rod 25 is rotated to the mounting block 21, can fix two protection casings 6 to it can block the rubble and the dust that device body 1 during operation spilt to have ensured protection casing 6, has satisfied people's demand.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a drilling equipment for geotechnical engineering reconnaissance, includes device body (1), be equipped with drill bit and two supports (2) on device body (1), its characterized in that: equal fixed mounting has removal strip (3) on two supports (2), and equal slidable mounting has protection casing (6) on two removal strips (3), and protection casing (6) and support (2) are close to each other one side equal fixed mounting have fixed block (8), rotate respectively on two fixed blocks (8) and install drive rod (13) and driven lever (11), and drive rod (13) rotate and install on driven lever (11), and fixed mounting has axis of rotation (14) on drive rod (13), fixed mounting has mounting panel (16) on support (2), has seted up round hole (17) on mounting panel (16), and the one end of axis of rotation (14) runs through round hole (17) and fixed mounting has commentaries on classics handle (15), and fixed mounting has fixture block (18) and mounting block (21) respectively on two protection casings (6), fixture block (18) and mounting block (21) looks adaptation.

2. The drilling apparatus for geotechnical engineering investigation of claim 1, wherein: u-shaped grooves (22) are formed in the fixture block (18) and the mounting block (21), an inserting rod (25) is rotatably mounted in one U-shaped groove (22) in the fixture block (18), and one end of the inserting rod (25) extends into the other corresponding U-shaped groove (22).

3. The drilling apparatus for geotechnical engineering investigation of claim 2, wherein: the inserted bar (25) is provided with a rotating hole (19), a round shaft (20) is rotatably mounted in the rotating hole (19), and two ends of the round shaft (20) are respectively fixed on the inner wall of the U-shaped groove (22).

4. The drilling apparatus for geotechnical engineering investigation of claim 1, wherein: a rotating groove (23) is annularly formed in the circular hole (17), a rotating block (24) is rotatably mounted in the rotating groove (23), and the rotating block (24) is fixedly sleeved on the rotating shaft (14).

5. The drilling apparatus for geotechnical engineering investigation of claim 1, wherein: the protective cover (6) is provided with an adaptation groove (7), and the adaptation groove (7) is adapted to the drill bit.

6. The drilling apparatus for geotechnical engineering investigation of claim 1, wherein: t type groove (4) have all been seted up on two removal strip (3), and slidable mounting has T type piece (5) in two T type groove (4), and two protection casing (6) fixed mounting are on two T type pieces (5).

7. The drilling apparatus for geotechnical engineering investigation of claim 1, wherein: all seted up rotatory hole (10) on driving lever (13) and driven lever (11), all rotated in two rotatory holes (10) and installed fixed axle (9), two fixed axle (9) fixed mounting respectively are on two fixed blocks (8), have seted up the commentaries on classics hole on driving lever (13) and driven lever (11), and same rotation axis (12) are installed to two commentaries on classics downthehole rotations.