CN217080443U

CN217080443U - Coring drilling machine with guide structure

Info

Publication number: CN217080443U
Application number: CN202220179218.8U
Authority: CN
Inventors: 庄锡招
Original assignee: Quanzhou Keen Diamond Tool Co ltd
Current assignee: Quanzhou Keen Diamond Tool Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-07-29
Anticipated expiration: 2032-01-24

Abstract

The utility model belongs to the technical field of the rig, concretely relates to get core rig with guide structure, the on-line screen storage device comprises a base, two symmetric distribution's of the upper end fixedly connected with stand of base, every the outside slip of stand has cup jointed the uide bushing, two common fixedly connected with removes the seat between the uide bushing, it gets the core rig body to be provided with on the seat to remove. The utility model discloses a design the base on the basis of coring drill body, a column, the uide bushing, remove the seat, the roof, the screw shaft, the carousel, the annular, the adapter sleeve, spacing bolt, the bull stick part, constitute the guiding mechanism of coring drill body, utilize to remove the screw motion between seat and the screw shaft and produce the displacement of vertical direction, and then make to remove the seat and can drive coring drill body and remove, and the uide bushing has played fine guide effect to removing the seat through the slip on the stand, and then guaranteed the uniformity of coring drill body vertical direction removal process.

Description

Coring drilling machine with guide structure

Technical Field

The utility model relates to a rig technical field specifically is a get core rig with guide structure.

Background

During geological surveying, in order to obtain a soil sample, a coring drill is used to drill a hole in the survey area for sampling. But current core drill does not have fine direction, can not guarantee on same vertical line when leading to coring operation to wholly do not have the mobility, very trouble when changing the position of use. Therefore, improvements are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a get core rig with guide structure has solved current core rig and has not had fine direction, can not guarantee on same perpendicular line when leading to getting core operation to wholly do not possess the mobility, the trouble problem of ten minutes when changing the service position.

In order to achieve the above object, the utility model provides a following technical scheme: a core drilling machine with a guide structure comprises a base, wherein two stand columns which are symmetrically distributed are fixedly connected to the upper end of the base, a guide sleeve is sleeved on the outer portion of each stand column in a sliding mode, a moving seat is fixedly connected between the two guide sleeves, a core drilling machine body is arranged on the moving seat, a top plate is fixedly connected to the tops of the two stand columns, a threaded shaft is connected in the top plate in a rotating mode, the threaded shaft penetrates through the moving seat and is in threaded connection with the moving seat, a rotary disc is fixedly connected to the top of the threaded shaft, a circular groove is formed in the bottom of the threaded shaft, a connecting sleeve is fixedly connected to the center of the upper end of the base, a threaded shaft is connected in the connecting sleeve in a rotating mode, a through groove is formed in the base, four supporting shells which are uniformly distributed are fixedly connected to the edge of the base, and a butt plate is connected to the supporting shells in a sliding mode, the bottom of butt joint plate is provided with the gyro wheel, there is the threaded rod through threaded connection in the support shell, the bottom and the butt joint plate contact of threaded rod, the spring has been cup jointed to the outside of threaded rod.

Preferably, one end of the spring is fixedly connected with the butt plate, and the other end of the spring is fixedly connected with the inner surface of the supporting shell.

Preferably, the top of the threaded rod is fixedly connected with a rotating ring which is circular.

Preferably, the inner surface of the supporting shell is provided with a guide groove, a guide block is connected in the guide groove in a sliding mode, and the guide block is fixedly connected with the butt plate.

Preferably, a limit bolt is connected in the connecting sleeve through threads, and the tail end of the limit bolt is connected with the annular groove in a sliding manner.

Preferably, the turntable is welded with a rotating rod, and the rotating rod is made of stainless steel.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a design the base on the basis of coring drill body, a column, the uide bushing, remove the seat, the roof, the screw shaft, the carousel, the annular, the adapter sleeve, spacing bolt, the bull stick part, constitute the guiding mechanism of coring drill body, utilize to remove the screw motion between seat and the screw shaft and produce the displacement of vertical direction, and then make to remove the seat and can drive coring drill body and remove, and the uide bushing has played fine guide effect to removing the seat through the slip on the stand, and then guaranteed the uniformity of coring drill body vertical direction removal process.

2. The utility model discloses a support shell, butt-joint plate, gyro wheel, guide block, guide way, threaded rod, change, parts such as spring are designed to the design of base, constitute holistic supporting mechanism to displacement through threaded rod and the screw motion production between the support shell can promote the gyro wheel and remove, when the gyro wheel stretches out the support shell, make wholly possess the mobility, and then the position of being convenient for wholly change the use, simple and convenient.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a front cross-sectional view of fig. 1 of the present invention;

fig. 3 is an enlarged view of the a-portion structure of fig. 2 according to the present invention.

In the figure: 1. a base; 2. a column; 3. a guide sleeve; 4. a movable seat; 5. a core drill body; 6. a top plate; 7. a threaded shaft; 8. a turntable; 9. a ring groove; 10. connecting sleeves; 11. a limit bolt; 12. a rotating rod; 13. a through groove; 14. a support housing; 15. a butt plate; 16. a roller; 17. a guide block; 18. a guide groove; 19. a threaded rod; 20. rotating the ring; 21. a spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a core drill with a guide structure comprises a base 1, two upright columns 2 symmetrically distributed are fixedly connected to the upper end of the base 1, a guide sleeve 3 is slidably sleeved outside each upright column 2, a moving seat 4 is fixedly connected between the two guide sleeves 3, a core drill body 5 is arranged on the moving seat 4, a top plate 6 is fixedly connected to the tops of the two upright columns 2, a threaded shaft 7 is rotatably connected to the top plate 6, the threaded shaft 7 penetrates through the moving seat 4 and is in threaded connection with the moving seat 4, a rotary table 8 is fixedly connected to the top of the threaded shaft 7, a ring groove 9 is formed in the bottom of the threaded shaft 7, a connecting sleeve 10 is fixedly connected to the center of the upper end of the base 1, the threaded shaft 7 is rotatably connected to the connecting sleeve 10, a through groove 13 is formed in the base 1, and four supporting shells 14 uniformly distributed are fixedly connected to the edge of the base 1, each supporting shell 14 is connected with a butt joint plate 15 in a sliding mode, the bottom of each butt joint plate 15 is provided with a roller 16, a threaded rod 19 is connected into each supporting shell 14 through threads, the bottom of each threaded rod 19 is in contact with the butt joint plate 15, and a spring 21 is sleeved outside each threaded rod 19.

Referring to fig. 2, one end of the spring 21 is fixedly connected to the docking plate 15, and the other end of the spring 21 is fixedly connected to the inner surface of the supporting shell 14.

Referring to fig. 1 and 2, a rotary ring 20 is fixedly connected to the top of the threaded rod 19, and the rotary ring 20 is circular. By the design of the swivel 20, turning of the threaded rod 19 is facilitated.

Referring to fig. 2, the inner surface of the supporting shell 14 is provided with a guide groove 18, a guide block 17 is slidably connected in the guide groove 18, and the guide block 17 is fixedly connected with the butt plate 15. The guide groove 18 and the guide block 17 are designed to guide the movement of the abutment plate 15.

Referring to fig. 3, a limit bolt 11 is connected to the connecting sleeve 10 through a thread, and the tail end of the limit bolt 11 is slidably connected to the annular groove 9. Through the design of spacing bolt 11, be convenient for the connection between adapter sleeve 10 and threaded shaft 7 to have the limiting displacement to threaded shaft 7.

Referring to fig. 1 and 2, a rotating rod 12 is welded on the rotating disc 8, and the rotating rod 12 is made of stainless steel. By the design of the turning bar 12, it is facilitated to turn the turning disc 8.

The utility model discloses the concrete implementation process as follows: when the coring device is used, the threaded rod 19 is rotated through the rotary ring 20, the threaded rod 19 generates vertical displacement through the threaded motion between the threaded rod 19 and the support shell 14, at the moment, the threaded rod 19 pushes the butt joint plate 15 to slide in the support shell 14 until the rollers 16 at the bottom of the butt joint plate 15 contact the ground, the support shell 14 is lifted away from the ground correspondingly, then the other three rollers 16 extend out of the support shell 14 in the same way, at the moment, the whole body has mobility, then the whole body is moved to a preset position through the four rollers 16, then the rotary ring 20 is turned over, the rollers 16 retract into the support shell 14, so that the support shell 14 contacts the ground again to support the whole body, then the drilling machine body 5 is started, at the moment, the rotary rod 12 drives the rotary disk 8 to rotate, the rotary disk 8 drives the threaded shaft 7 to rotate, the coring movable seat 4 generates vertical displacement through the threaded motion between the rotary rod 12 and the threaded shaft 7, and then make and remove seat 4 and can drive coring drill body 5 and remove, and uide bushing 3 has played fine guide effect to removing seat 4 through the slip on stand 2, and then has guaranteed coring drill body 5 vertical direction and removed the uniformity of process, coring drill body 5's drill bit part passes and enters into the subaerial effect of coring after leading to groove 13, after the coring is accomplished, upset bull stick 12 for coring drill body 5 rises can.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a core drill with guide structure, characterized by, includes base (1), stand (2) of two symmetric distributions of upper end fixedly connected with of base (1), every uide bushing (3) have been cup jointed in the outside slip of stand (2), two common fixedly connected with removes seat (4) between uide bushing (3), it gets core drill body (5) to be provided with on removing seat (4), two the common fixedly connected with roof (6) in top of stand (2), roof (6) internal rotation is connected with screw spindle (7), screw spindle (7) run through and remove seat (4) and pass through threaded connection with removing seat (4), the top fixedly connected with carousel (8) of screw spindle (7), annular (9) have been seted up to the bottom of screw spindle (7), the upper end central fixedly connected with adapter sleeve (10) of base (1), the utility model discloses a supporting device for the elevator, including adapter sleeve (10), base (1), edge fixedly connected with, support shell (14) of four evenly distributed of adapter sleeve (10) internal rotation is connected with threaded spindle (7), logical groove (13) have been seted up on base (1), support shell (14), every of four evenly distributed of edge fixedly connected with of base (1) support shell (14) sliding connection has dock board (15) in, the bottom of dock board (15) is provided with gyro wheel (16), there is threaded rod (19) through threaded connection in support shell (14), the bottom and the dock board (15) contact of threaded rod (19), spring (21) have been cup jointed to the outside of threaded rod (19).

2. A coring drill having a guide structure as set forth in claim 1, wherein: one end of the spring (21) is fixedly connected with the butt plate (15), and the other end of the spring (21) is fixedly connected with the inner surface of the supporting shell (14).

3. A coring drill having a guide structure as set forth in claim 1, wherein: the top of threaded rod (19) fixedly connected with change (20), change (20) are the ring shape.

4. A coring drill having a guide structure as set forth in claim 1, wherein: a guide groove (18) is formed in the inner surface of the supporting shell (14), a guide block (17) is connected in the guide groove (18) in a sliding mode, and the guide block (17) is fixedly connected with the butt plate (15).

5. A coring drill having a guide structure as set forth in claim 1, wherein: the connecting sleeve (10) is internally connected with a limiting bolt (11) through threads, and the tail end of the limiting bolt (11) is connected with the annular groove (9) in a sliding manner.

6. A coring drill having a guide structure as set forth in claim 1, wherein: the rotary table is characterized in that a rotary rod (12) is welded on the rotary table (8), and the rotary rod (12) is made of stainless steel.