CN212027655U - Drilling device for drilling holes by pile planting method - Google Patents

Abstract

The utility model discloses a drilling equipment is used in drilling of planting stake method, which comprises a carriage body, the welding of automobile body back has first cylinder, and the welding of automobile body afterbody has the tie-beam, and the tie-beam is connected with the stand, stand upper portion articulates there is the second cylinder, second cylinder and first cylinder swing joint, is equipped with the drilling module on the stand. The drilling module of the device can replace drill bits with different diameters according to the required aperture size, so that the formed hole is not easy to collapse, and the difficulty of pile planting is reduced; the drilling modules can be horizontally placed in the transportation process, so that the transportation difficulty is reduced; the device is safe, reliable, convenient to move, high in practicality and popularization, and can be used for adjusting the drilling angle in real time.

Description

Drilling device for drilling holes by pile planting method

Technical Field

The utility model relates to an engineering and building equipment field, in particular to drilling equipment is used in planting stake method drilling.

Background

The pile planting method is also called drilling pile planting method, and is an effective method for preventing the damage of swelling, displacement and the like caused by the fact that the pile is grown in a soft soil area to adjacent buildings and underground pipelines.

During construction, the hole diameter and the hole depth according to the design requirements are drilled, the prefabricated reinforced concrete pile is inserted into the hole, then the pile is driven into the elevation of the designed bearing stratum by adopting a hammering or vibration hammer driving method, namely, the hole is drilled firstly, and then the pile is planted. Typically the depth of the bore is around 2/3 m, about 8-10 m, of the total length of the pile. It is suitable for soft soil areas, dense urban building areas and parts adjacent to the crossing of underground pipelines; in soft soil areas, it is difficult to apply the makeup to a thick hard soil layer by hammering or vibrating. The drilling machine is stably positioned and aligned with the position point before drilling. Then, the theodolite is used for correcting the rack, and the drill can be drilled vertically at the rear. In the process of drilling, especially underground sludge layers, the problem that the pile pipes are extremely difficult to implant into holes is often caused by narrow holes or collapse of hole walls, and time and labor are wasted.

Disclosure of Invention

In order to solve the problems existing in the prior art, the utility model aims to provide a drilling device for drilling holes by a planting pile method.

In order to achieve the above purpose, the technical scheme of the utility model is that: a drilling equipment is used in drilling of a kind of planting stake method is designed, including the automobile body, the welding of automobile body back has first cylinder, and the welding of automobile body afterbody has the tie-beam, and the tie-beam is connected with the stand, stand upper portion articulates there is the second cylinder, second cylinder and first cylinder swing joint, is equipped with the drilling module on the stand.

Furthermore, the middle part of the vehicle body is provided with a slide way, the slide way is provided with a slide block, a first piston rod of the first cylinder is connected with one end of the slide block, and a second piston rod of the second cylinder is connected with the other end of the slide block.

Furthermore, the ends of the first piston rod and the second piston rod are provided with connecting holes, through holes are formed in the two ends of the sliding block, connecting rods are arranged in the through holes, and the connecting rods penetrate through the connecting holes to be fixed with the sliding block.

Furthermore, pin holes are formed in the bottom and the top of the connecting beam, fixing holes are formed in the positions, corresponding to the pin holes, of the stand columns, and the pin shaft penetrates through the fixing holes to be connected with the stand columns.

Furthermore, be equipped with sharp gear on the stand, the stand bottom is equipped with the drilling rod cover, and the drilling rod passes the drilling rod cover, and the drilling rod upper end is equipped with pneumatic motor, and pneumatic motor is connected with sharp gear fit.

Furthermore, the surface of the drill rod is provided with spray holes, the lower end of the drill rod is welded with a drill bit clamp, and the drill bit clamp is connected with a pneumatic drill bit.

Further, the drill bit clamp clamps pneumatic drill bits with different diameters according to the hole diameter of the drill hole.

Further, an air compressor and a solidification bin are arranged on the vehicle body, the air compressor is respectively connected with the pneumatic drill bit and the pneumatic motor through pipelines, and the solidification bin is connected with the drill rod through a pipeline; the two sides of the vehicle body are provided with placing bins, and vertical adjusting feet are arranged in the placing bins.

Furthermore, the vertical adjustment foot comprises a support arm, a third cylinder and a base plate, wherein one end of the support arm is hinged to the vehicle body, the other end of the support arm is welded with the third cylinder, and a third piston rod of the third cylinder is welded and fixed with the base plate.

Furthermore, a control panel is arranged on one side of the vehicle body and is connected with the first cylinder, the second cylinder, the third cylinder, the pneumatic motor, the pneumatic drill and the vertical adjusting foot.

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

1. the device can horizontally place the drilling module, so that the transportation difficulty is reduced;

2. the device can adjust the drilling angle according to the terrain, so that the formed hole is vertical to the center of the earth;

3. the device can solidify the hole wall in the hole forming process, so that the hole wall is difficult to collapse, and the pile planting operation difficulty is reduced;

5. the utility model is simple in operation, practicality are strong, popularization nature is strong.

Drawings

FIG. 1 is a front view of a drilling apparatus;

FIG. 2 is a top view of the drilling apparatus;

FIG. 3 is a right side view of the drilling apparatus;

FIG. 4 is a schematic view of a cylinder structure;

FIG. 5 is a schematic view of the connection of the piston rod and the slider;

FIG. 6 is a schematic view of the connection of the slider to the slide;

FIG. 7 is a schematic view of a pillar structure;

wherein: the device comprises a vehicle body-1, a first cylinder-2, a connecting beam-3, a column-4, a second cylinder-5, a drilling module-6, a slideway-21, a slide block-22, a first piston rod-23, a second piston rod-24, a connecting hole-31, a through hole-32, a connecting rod-33, a pin hole-41, a fixing hole-42, a pin shaft-43, a linear gear-51, a drill rod sleeve-52, a drill rod-53, a pneumatic motor-54, a spray hole-61, a drill head clamp-62, a pneumatic drill head-63, an air compressor-71, a solidification bin-72, a pipeline-73, a placing bin-74, a vertical adjusting foot-75, a support arm-81, a third cylinder-82, a third piston rod-83 and a backing plate-84, control panel-91.

Detailed Description

The technical scheme of the utility model is further described in detail with the accompanying drawings and the specific implementation mode:

as shown in fig. 1, 2 and 3, a drilling device for drilling holes by a pile planting method is designed, which comprises a vehicle body 1, wherein a first cylinder 2 is welded at the back of the vehicle body 1, a connecting beam 3 is welded at the tail of the vehicle body 1, the connecting beam 3 is connected with a stand column 4, a second cylinder 5 is hinged on the upper part of the stand column 4, the second cylinder 5 is movably connected with the first cylinder 2, and a drilling module 6 is arranged on the stand column 4.

Further, as shown in fig. 6, a slide rail 21 is disposed in the middle of the vehicle body 1, the slide rail 21 is provided with a slide block 22, a first piston rod 23 of the first cylinder 2 is connected with one end of the slide block 22, and a second piston rod 24 of the second cylinder 4 is connected with the other end of the slide block 22.

Furthermore, as shown in fig. 4 and 5, the ends of the first piston rod 23 and the second piston rod 24 are provided with a connecting hole 31, two ends of the sliding block 22 are provided with through holes 32, a connecting rod 33 is arranged in the through hole 32, and the connecting rod 33 passes through the connecting hole 31 and is fixed with the sliding block 22.

Furthermore, as shown in fig. 7, pin holes 41 are formed at the bottom and the top of the connecting beam 3, fixing holes 42 are formed at positions of the upright 4 corresponding to the pin holes 41, and the pin shaft 43 penetrates through the fixing holes 42 to connect the upright 4.

Further, a linear gear 51 is arranged on the upright post 4, a drill rod sleeve 52 is arranged at the bottom of the upright post 4, a drill rod 53 penetrates through the drill rod sleeve 52, a pneumatic motor 54 is arranged at the upper end of the drill rod 53, and a power box 54 is connected with the linear gear 51 in a matching mode.

Furthermore, the surface of the drill rod 53 is provided with a spray hole 61, the lower end of the drill rod 53 is welded with a drill clamp 62, and the drill clamp 62 is connected with a pneumatic drill 63.

Further, the bit holder 62 holds pneumatic bits 63 of different diameters according to the hole diameter.

Further, an air compressor 71 and a solidification bin 72 are arranged on the vehicle body 1, the air compressor 71 is respectively connected with the pneumatic drill 63 and the pneumatic motor 54 through a pipeline 73, and the solidification bin 72 is connected with the drill rod 53 through the pipeline 73; the two sides of the vehicle body 1 are provided with a placing bin 74, and a vertical adjusting foot 75 is arranged in the placing bin 74.

Further, the vertical adjustment leg 75 includes a support arm 81, a third cylinder 82, and a pad 84, wherein one end of the support arm 81 is hinged to the vehicle body 1, the other end of the support arm 81 is welded to the third cylinder 82, and a third piston rod 83 of the third cylinder 82 is welded to the pad 84.

Further, a control panel 91 is arranged on one side of the vehicle body 1, and the control panel 91 is connected with the first cylinder 2, the second cylinder 5, the third cylinder 82, the pneumatic motor 54, the pneumatic drill 63 and the vertical adjusting foot 75.

The working principle is as follows:

1. the device is moved to a use place, so that the surrounding safety is ensured;

2. opening a control panel and starting the air compressor;

3. after the first cylinder and the second cylinder are controlled by the control panel to slowly erect the upright columns, the pin shaft at the bottom of the connecting beam is inserted into the fixed upright columns;

4. the support arm is pulled outwards to form a certain angle with the vehicle body, and the third cylinder is used for lifting the vehicle body 20-30mm away from the ground through the control panel;

5. adjusting a vertical adjusting pin through theodolite data to enable a drill rod to be vertical to the geocentric;

6. selecting a corresponding drill bit according to the aperture size, and installing the drill bit on a drill bit clamp;

7. the pneumatic drill bit and the power box are opened through the control panel, a hole is drilled downwards slowly, and the solidification bin is opened to enable liquid to be sprayed to the hole wall through the spray holes of the drill rod;

8. after use, slowly pulling out the drill rod, and measuring the aperture and the depth of the hole; and (4) pulling out the pin shaft at the bottom of the connecting beam, controlling the first cylinder and the second cylinder to slowly lay the stand column flat, and storing the device in a fixed place.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims (10)

1. The drilling device for drilling by the aid of the pile planting method is characterized by comprising a vehicle body (1), wherein a first cylinder (2) is welded to the back of the vehicle body (1), a connecting beam (3) is welded to the tail of the vehicle body (1), a stand (4) is connected to the connecting beam (3), a second cylinder (5) is hinged to the upper portion of the stand (4), the second cylinder (5) is movably connected with the first cylinder (2), and a drilling module (6) is arranged on the stand (4).

2. A drilling device for drilling a hole by a planting pile method according to claim 1, characterized in that the vehicle body (1) is provided with a slide way (21) in the middle, the slide way (21) is provided with a slide block (22), the first piston rod (23) of the first cylinder (2) is connected with one end of the slide block (22), and the second piston rod (24) of the second cylinder (5) is connected with the other end of the slide block (22).

3. A drilling device for drilling a hole through a planting pile method according to claim 2, wherein the ends of the first piston rod (23) and the second piston rod (24) are provided with connecting holes (31), through holes (32) are formed in two ends of the sliding block (22), connecting rods (33) are arranged in the through holes (32), and the connecting rods (33) penetrate through the connecting holes (31) and are fixed with the sliding block (22).

4. A drilling device for drilling a hole by a planting pile method according to claim 1, characterized in that the connecting beam (3) is provided with pin holes (41) at the bottom and the top, the upright post (4) is provided with fixing holes (42) corresponding to the pin holes (41), and the pin shaft (43) passes through the fixing holes (42) to be connected with the upright post (4).

5. A drilling device for drilling a hole by a planting pile according to claim 1, characterized in that the column (4) is provided with a linear gear (51), the bottom of the column (4) is provided with a drill rod sleeve (52), a drill rod (53) passes through the drill rod sleeve (52), the upper end of the drill rod (53) is provided with a pneumatic motor (54), and the pneumatic motor (54) is in fit connection with the linear gear (51).

6. A drilling device for drilling a hole by a planting pile method according to claim 5, characterized in that the surface of the drill rod (53) is provided with spray holes (61), the lower end of the drill rod (53) is welded with a drill clamp (62), and the drill clamp (62) is connected with a pneumatic drill (63).

7. A drilling device for drilling a hole for a planting pile according to claim 6, characterized in that the drill head clamp (62) clamps pneumatic drill heads (63) of different diameters according to the hole diameter to be drilled.

8. A drilling device for drilling a hole by a planting pile method according to claim 1, characterized in that the vehicle body (1) is provided with an air compressor (71) and a solidification bin (72), the air compressor (71) is respectively connected with the pneumatic drill bit (63) and the pneumatic motor (54) through a pipeline (73), and the solidification bin (72) is connected with the drill rod (53) through the pipeline (73); the two sides of the vehicle body (1) are provided with a placing bin (74), and a vertical adjusting foot (75) is arranged in the placing bin (74).

9. A drilling device for drilling a hole by a planting pile method according to claim 8, characterized in that the vertical adjusting foot (75) comprises a support arm (81), a third cylinder (82) and a backing plate (84), one end of the support arm (81) is hinged with the vehicle body (1), the other end of the support arm (81) is welded with the third cylinder (82), and a third piston rod (83) of the third cylinder (82) is welded and fixed with the backing plate (84).

10. A drilling device for drilling a hole by a planting pile method according to claim 1, characterized in that a control panel (91) is arranged on one side of the vehicle body (1), and the control panel (91) is connected with the first cylinder (2), the second cylinder (5), the third cylinder (82), the pneumatic motor (54), the pneumatic drill (63) and the vertical adjusting foot (75).

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