CN217538566U

CN217538566U - Drilling equipment for foundation and foundation engineering

Info

Publication number: CN217538566U
Application number: CN202221430520.2U
Authority: CN
Inventors: 唐艳
Original assignee: Yancheng Hengmao Geotechnical Engineering Co ltd
Current assignee: Yancheng Hengmao Geotechnical Engineering Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-10-04
Anticipated expiration: 2032-06-08

Abstract

The utility model relates to a drilling equipment for ground and foundation engineering, the on-line screen storage device comprises a base, be connected with the stand on the base, one side of stand is equipped with the lift groove, sliding connection has the support arm in the lift groove, the both ends that lie in the lift groove on the stand are connected with primary shaft bearing, rotatable coupling has first lead screw on the primary shaft bearing, the one end threaded connection of support arm is on first lead screw, the both sides in the lift groove are equipped with first spout, the one end of support arm is connected with two first sliders, first slider sliding connection is in first spout, the one end of keeping away from the lift groove on the stand is connected with the backup pad, be connected with first motor in the backup pad, the output of first motor is connected with the master gear, the upper end of first lead screw is connected with the pinion with master gear meshing, the support arm is connected with drilling mechanism through horizontal displacement mechanism. The utility model discloses can drive drilling rod while drilling downstream, improve drilling efficiency, through the horizontal position of the adjustable drilling mechanism of horizontal displacement mechanism to adjustment drilling position.

Description

Drilling equipment for foundation and foundation engineering

Technical Field

The utility model relates to a drilling equipment technical field specifically is a drilling equipment for ground and foundation engineering.

Background

During the foundation construction, drilling, grouting and other work are required. But the current drilling equipment can not adjust the position of the drill rod in the vertical and horizontal directions, so that the drilling efficiency is low and the drilling effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a drilling equipment is used with basic engineering to solve present drilling rod can't be at the problem of vertical and horizontal direction adjustment position.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a foundation and drilling equipment for foundation engineering, the on-line screen storage device comprises a base, be connected with the stand on the base, one side of stand is equipped with the lift groove, sliding connection has the support arm in the lift groove, the both ends that lie in the lift groove on the stand are connected with primary shaft bearing, rotatable coupling has first lead screw on the primary shaft bearing, the one end threaded connection of support arm is on first lead screw, the both sides in the lift inslot are equipped with first spout, the one end of support arm is connected with two first sliders, first slider sliding connection is in first spout, the one end of keeping away from the lift groove on the stand is connected with the backup pad, be connected with first motor in the backup pad, the output of first motor is connected with the master gear, the upper end of first lead screw is connected with the pinion with master gear meshing, be connected with drilling mechanism through horizontal displacement mechanism on the support arm.

Preferably, the one end that the stand was kept away from to the support arm is equipped with the bar hole, and the both ends that lie in the bar hole on the support arm are connected with the second bearing frame.

Preferably, the horizontal displacement mechanism comprises a second lead screw which is rotatably connected to the second bearing seat, a second motor which is connected to the support arm and connected with the second lead screw, a sliding seat which is in threaded connection with the second lead screw, and an L-shaped frame which is connected to the bottom of the sliding seat, wherein two ends of the L-shaped frame are connected with second sliding blocks, second sliding grooves are formed in two sides of the strip-shaped hole in the support arm, and the second sliding blocks are connected in the second sliding grooves in a sliding mode.

According to the technical scheme, the second motor works to drive the second lead screw to rotate, and the two ends of the L-shaped frame are connected with the second sliding blocks which are connected in the second sliding grooves in a sliding manner, so that the second lead screw rotates to drive the sliding seat to slide in the strip-shaped hole to adjust the transverse position of the drilling mechanism.

Preferably, the drilling mechanism comprises a third motor connected to the L-shaped frame and a drill rod connected to the output end of the third motor.

Preferably, the base is connected with a reinforcing plate, and the upper end of the reinforcing plate is connected with the upright post.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

when the drilling mechanism drills, the first speed reduction motor works to drive the first screw rod to rotate, one end of the support arm is in threaded connection with the first screw rod, and the support arm is connected in the first sliding groove in a sliding mode through the first sliding block, so that the support arm can be driven to move up and down by the rotation of the first screw rod, the drilling mechanism can drill holes while moving downwards, the drilling efficiency is improved, the transverse position of the drilling mechanism can be adjusted through the horizontal displacement mechanism, and the drilling position is adjusted.

Drawings

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

FIG. 2 is a top view of the support arm and the post;

FIG. 3 is a side cross-sectional view of the support arm and L-shaped frame;

in the figure: 1-base, 2-column, 3-lifting groove, 4-support arm, 5-first bearing seat, 6-first screw rod, 7-first slide block, 8-support plate, 9-first motor, 10-main gear, 11-pinion, 12-strip-shaped hole, 13-second bearing seat, 14-second screw rod, 15-second motor, 16-slide seat, 17-L-shaped frame, 18-second slide block, 19-third motor, 20-drill rod and 21-reinforcing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 drilling device for foundation and foundation engineering comprises a base 1, wherein a column 2 is connected to the base 1, a reinforcing plate 21 is connected to the base 1, and the upper end of the reinforcing plate 21 is connected to the column 2; 2 one side of stand is equipped with lift groove 3, sliding connection has support arm 4 in lift groove 3, the both ends that lie in lift groove 3 on the stand 2 are connected with primary shaft bearing 5, rotatable coupling has first lead screw 6 on the primary shaft bearing 5, the one end threaded connection of support arm 4 is on first lead screw 6, both sides in lift groove 3 are equipped with first spout, the one end of support arm 4 is connected with two first sliders 7, first slider 7 sliding connection is in first spout, the one end of keeping away from lift groove 3 on the stand 2 is connected with backup pad 8, be connected with first motor 9 on the backup pad 8, the output of first motor 9 is connected with master gear 10, the upper end of first lead screw 6 is connected with pinion 11 with master gear meshing, be connected with drilling mechanism through horizontal displacement mechanism on the support arm 4.

In this embodiment, a strip-shaped hole 12 is formed in one end of the support arm 4, which is far away from the upright, and a second bearing seat 13 is connected to two ends of the support arm 4, which are located in the strip-shaped hole 12.

In this embodiment, the horizontal displacement mechanism includes a second lead screw 14 rotatably connected to the second bearing seat 13, a second motor 15 connected to the support arm 4 and connected to the second lead screw 14, a sliding seat 16 threadedly connected to the second lead screw 14, and an L-shaped frame 17 connected to the bottom of the sliding seat 16, wherein two ends of the L-shaped frame 17 are connected to a second sliding block 18, second sliding grooves are disposed on two sides of the strip-shaped hole 12 on the support arm 4, and the second sliding block 18 is slidably connected in the second sliding grooves.

In this embodiment, the drilling mechanism comprises a third motor 19 connected to the L-shaped frame 17, and a drill rod 20 connected to the output of the third motor 19.

The utility model discloses a theory of operation does: the second screw rod 14 can be driven to rotate by the operation of the second motor 15, so that the L-shaped frame 17 and a third motor 19 on the L-shaped frame are driven to move in the horizontal direction until the drill rod 20 reaches a required position; then the third motor 19 works to drive the drill rod 6 to rotate so as to carry out drilling operation; when drilling, the first motor 9 works to drive the first screw rod 6 to rotate, and because one end of the support arm 4 is in threaded connection with the first screw rod 6, and the support arm 4 is connected in the first sliding groove in a sliding manner through the first sliding block 18, the first screw rod 6 rotates to drive the support arm 4 to do lifting motion, so that the drill rod can drill while moving downwards, and the drilling efficiency is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

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 drilling equipment for foundation and foundation engineering is characterized by comprising a base (1), wherein an upright post (2) is connected onto the base (1), a lifting groove (3) is formed in one side of the upright post (2), a support arm (4) is connected in the lifting groove (3) in a sliding manner, two ends, located in the lifting groove (3), of the upright post (2) are connected with a first bearing seat (5), a first lead screw (6) is connected onto the first bearing seat (5) in a rotatable manner, one end of the support arm (4) is connected onto the first lead screw (6) in a threaded manner, first sliding grooves are formed in two sides of the lifting groove (3), one end of the support arm (4) is connected with two first sliding blocks (7), the first sliding blocks (7) are connected into the first sliding grooves in a sliding manner, one end, far away from the lifting groove (3), of the upright post (2) is connected with a support plate (8), a first motor (9) is connected onto the support plate (8), the output end of the first motor (9) is connected with a main gear (10), the upper end of the first lead screw (6) is connected with a pinion (11) meshed with a main gear, and a horizontal displacement mechanism is connected onto the support arm (4).

2. Drilling equipment for foundation and foundation engineering according to claim 1, wherein a strip-shaped hole (12) is formed in one end of the support arm (4) far away from the column, and a second bearing seat (13) is connected to two ends of the support arm (4) located in the strip-shaped hole (12).

3. The drilling equipment for foundation and foundation engineering according to claim 2, wherein the horizontal displacement mechanism comprises a second screw rod (14) rotatably connected to the second bearing seat (13), a second motor (15) connected to the support arm (4) and connected with the second screw rod (14), a sliding seat (16) in threaded connection with the second screw rod (14), and an L-shaped frame (17) connected to the bottom of the sliding seat (16), wherein second sliding blocks (18) are connected to two ends of the L-shaped frame (17), second sliding grooves are formed in two sides of the strip-shaped hole (12) on the support arm (4), and the second sliding blocks (18) are slidably connected in the second sliding grooves.

4. A drilling apparatus for foundation and foundation engineering according to claim 3, wherein the drilling mechanism comprises a third motor (19) connected to the L-shaped frame (17), a drill rod (20) connected to an output end of the third motor (19).

5. A foundation and foundation engineering drilling equipment according to any one of claims 1-4, characterized in that the foundation (1) is connected with a reinforcing plate (21), and the upper end of the reinforcing plate (21) is connected with the upright (2).