Slope pile foundation drilling device

Abstract

The utility model discloses a slope pile foundation drilling device, which relates to the technical field of drilling equipment, and comprises a support plate, four corners of the bottom surface of the support plate are respectively provided with a groove, two sides of each groove are symmetrically provided with limiting grooves, the grooves are communicated with the limiting grooves, extrusion components are arranged in the limiting grooves, and the extrusion components abut against a mounting plate. A first hydraulic cylinder is fixedly connected to the bottom face of the mounting plate, the bottom of the first hydraulic cylinder makes contact with the slope, a through groove is formed in the supporting plate, a shell is mounted in the through groove, a motor is slidably connected into the shell, a drill rod is fixedly connected to an output shaft of the motor, and the bottom of the drill rod extends out of the shell and makes contact with the slope. The movable support is simple in structure, convenient to use, high in adjustability, capable of being suitable for different terrain conditions, convenient to mount and dismount, more convenient and faster to transfer, time-saving and labor-saving, and the project progress is accelerated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a drilling equipment technical field especially relates to a slope pile foundation drilling device. BACKGROUND

[0002] With the rapid development of power grid construction, the line corridor is increasingly nervous, especially in the southwest mountainous area, high and steep slope line is more and more common. And the slope line needs to set up high rack, and the high rack needs to be well built to ensure the stability, and the construction of pile foundation needs to use drilling equipment.

[0003] The slope drilling is more difficult than the ground, especially the conversion between different drilling sites, the existing drilling equipment installation and disassembly steps are complicated, inconvenient to transport, and delay the project progress. Moreover, the environment around the drilling site is different, the adjustable performance of the existing equipment is poor, the preparation work before drilling is long, and the construction period is easily delayed.

[0004] Therefore, the utility model provides a slope pile foundation drilling device to solve the above problems in the prior art. UTILITY MODEL CONTENT

[0005] In order to achieve the above purpose, the utility model provides the following scheme: the utility model provides a slope pile foundation drilling device, including support plate, the bottom surface four corners of support plate are equipped with recess respectively, the both sides of recess are equipped with limit slot symmetrically, the recess is linked with limit slot, the limit slot is installed with extrusion assembly, the extrusion assembly is abutted with mounting plate, the bottom surface of mounting plate is fixedly connected with first hydraulic cylinder, the bottom of first hydraulic cylinder is in contact with slope body, the support plate is equipped with through slot, the through slot is installed with shell, the shell is slidably connected with motor, the output shaft of motor is fixedly connected with drill rod, the bottom of drill rod extends from shell and is in contact with slope body.

[0006] Preferably, the extrusion assembly comprises a plurality of springs fixedly connected with the inner wall of the limit slot, the end of the plurality of springs is fixedly connected with a sliding plate, the sliding plate is slidably connected with the limit slot, and the side wall of the sliding plate is abutted with the mounting plate.

[0007] Preferably, the mounting plate is provided with an arc chamfer at any two opposite corners.

[0008] Preferably, the shell is fixedly connected with a clamping block around, the through slot is equipped with a clamping slot around, and the clamping block and the clamping slot are detachably connected.

[0009] Preferably, the clamping block is provided with a through hole in the center, the bottom surface of the clamping slot is provided with a threaded hole in the center, the through hole is detachably connected with a bolt, and the bolt passes through the through hole and is screwedly connected with the threaded hole.

[0010] Preferably, the second hydraulic cylinder is fixed to the inner top surface of the shell, the output end of the second hydraulic cylinder is fixed to a partition plate, the partition plate is in sliding connection with the inner wall of the shell, and the bottom surface of the partition plate is fixed to the motor.

[0011] Preferably, the bottom of the drill rod is fixed to a drill bit, and the drill bit is in contact with the slope.

[0012] Preferably, the support plate is symmetrically provided with a level gauge on both sides.

[0013] The utility model discloses the following technical effects: when using, install the plate into the recess, then rotate the installation plate, make installation plate both ends and extrusion component abut, keep stable, respectively extend the first hydraulic cylinder of four corners, until the support plate keeps horizontal, then install the shell into the through groove and fix, make the through groove center alignment the point position that needs to punch, then start motor and drive the drill rod rotation, and the drill rod is inserted into the slope and carries out the drilling work, and after punching is completed, according to the installation steps reverse disassembly can be, and it is convenient to transfer to the next place and punch, the recess and the limiting groove are all strip -shaped, can adjust the position of installation plate randomly according to the field situation, thereby adjusting the foot point of the first hydraulic cylinder, and the adaptability is strong. BRIEF DESCRIPTION OF DRAWINGS

[0014] The drawings constituting a part of this application are used to provide further understanding of the application, and the illustrative embodiments of the application and the description thereof are used to explain the application, and do not constitute improper limitation on the application. In the drawings:

[0015] Figure 1 It is the structural schematic diagram of the utility model;

[0016] Figure 2 It is the front view of the utility model;

[0017] Figure 3 It is the assembly drawing of the support plate and the shell of the utility model;

[0018] Figure 4 It is the internal structure schematic diagram of the shell of the utility model;

[0019] Figure 5 It is the plan view of the support plate of the utility model;

[0020] Figure 6 It is the utility model Figure 5 The local enlarged view of A in the utility model;

[0021] In the figure: 1, slope body; 2, support plate; 3, shell; 4, first hydraulic cylinder; 5, level; 6, drill rod; 7, clamping block; 8, through slot; 9, clamping groove; 10, second hydraulic cylinder; 11, partition plate; 12, motor; 13, drill rod; 14, drill bit; 15, recess; 16, limiting groove; 17, sliding plate; 18, spring; 19, mounting plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] In order to make the above-mentioned purposes, features and advantages of the utility model more apparent and easy to understand, the utility model will be further described in detail below with reference to the drawings and specific embodiments.

[0024] Referring to Figures 1-6 As shown in the figure, the embodiment provides a slope pile foundation drilling device, including support plate 2, the bottom surface of support plate 2 is provided with recess 15 in four corners respectively, limiting groove 16 is symmetrically provided with recess 15 on both sides, recess 15 is communicated with limiting groove 16, extrusion assembly is installed in limiting groove 16, extrusion assembly is abutted with mounting plate 19, the bottom surface of mounting plate 19 is fixedly connected with first hydraulic cylinder 4, the bottom of first hydraulic cylinder 4 is in contact with slope body 1, through slot 8 is provided on support plate 2, shell 3 is installed in through slot 8, motor 12 is slidably connected in shell 3, the output shaft of motor 12 is fixedly connected with drill rod 13, drill rod 13 is extended out of shell 3 and is in contact with slope body 1.

[0025] When using, mounting plate 19 is extended into recess 15, then mounting plate 19 is rotated, the both ends of mounting plate 19 are abutted with extrusion assembly, keep stable, respectively extend the first hydraulic cylinder 4 of four corners, until support plate 2 keeps horizontal, then shell 3 is extended into through slot 8 and is fixed, the center of through slot 8 is aligned with the point position that needs to be punched, then motor 12 is started to drive drill rod 13 to rotate, drill rod 13 is extended into slope body 1 to carry out drilling work, after punching is completed, according to installation steps, reverse disassembly can be carried out, which is convenient for transfer to the next place to punch;Recess 15 and limiting groove 16 are both long strip, the position of mounting plate 19 can be randomly adjusted according to the site condition, so as to adjust the landing point of first hydraulic cylinder 4, which has strong adaptability. The utility model has the advantages of simple structure, convenient use, strong adjustability, can be applied to different terrain conditions, and is convenient for installation and disassembly, more convenient for transfer, time and labor saving, and engineering progress is accelerated.

[0026] Further optimization scheme, the extrusion assembly comprises a plurality of springs 18 fixedly connected with the inner wall of the limiting groove 16, the end of the plurality of springs 18 is fixedly connected with a sliding plate 17, the sliding plate 17 is in sliding connection with the limiting groove 16, and the side wall of the sliding plate 17 is in abutment with a mounting plate 19. The length of the mounting plate 19 is greater than the width of the groove 15, and the width of the mounting plate 19 is less than the width of the groove 15; during installation, the mounting plate 19 is horizontally aligned with the groove 15, and after the mounting plate 19 is inserted into the groove 15, the mounting plate 19 is rotated, so that the groove 15 is perpendicular to the mounting plate 19, and the mounting plate 19 extrudes the sliding plate 17, the sliding plate 17 extrudes the spring 18 to compress the spring 18, the extrusion force of the mounting plate 19 and the vertical downward pressure of the supporting plate 2 are provided through the spring 18, so that the first hydraulic cylinder 4 is in a stable vertical downward state, and the mounting plate 19 can be installed at different positions in the groove 15, so that corresponding adjustment can be made according to specific terrain, and the application range is expanded.

[0027] Further optimization scheme, the mounting plate 19 is provided with arc chamfers at any two opposite corners. The arc chamfers facilitate the rotation of the mounting plate 19, are easier to install, and are convenient for disassembly.

[0028] Further optimization scheme, the outer shell 3 is fixedly connected with clamping blocks 7 around the periphery, clamping grooves 9 are formed around the periphery of the through groove 8, and the clamping blocks 7 and the clamping grooves 9 are detachably connected. The clamping blocks 7 around the periphery of the outer shell 3 are placed into the corresponding clamping grooves 9, the outer shell 3 is limited, and installation is facilitated.

[0029] Further optimization scheme, the clamping block 7 is provided with a through hole in the center, the clamping groove 9 is provided with a threaded hole in the center of the bottom surface, a bolt is detachably connected in the through hole, and the bolt penetrates through the through hole and is in threaded connection with the threaded hole. The clamping block 7 and the clamping groove 9 are connected together through the bolt, the stability after installation is guaranteed, drilling work is smoothly carried out, the disassembly of the outer shell 3 and the supporting plate 2 is facilitated, and the transfer efficiency is improved.

[0030] Further optimization scheme, the second hydraulic cylinder 10 is fixedly connected to the inner top surface of the outer shell 3, the output end of the second hydraulic cylinder 10 is fixedly connected with a partition plate 11, the partition plate 11 is in sliding connection with the inner wall of the outer shell 3, and the bottom surface of the partition plate 11 is fixedly connected with a motor 12. The second hydraulic cylinder 10 is elongated to drive the partition plate 11 to move downward, the partition plate 11 drives the motor 12 to move downward, the motor 12 drives the drill rod 13 to rotate, and the drill rod 13 rotates while continuously moving downward, so that the drilling efficiency is improved.

[0031] Further optimization scheme, the drill rod 13 is fixedly connected with a drill bit 14 at the bottom, and the drill bit 14 is in contact with the slope body 1. The drill bit 14 is arranged to facilitate the drill rod 13 to quickly extend into the slope body 1, and the drill bit 14 is made of diamond material, so that drilling work can be completed even for hard geological conditions.

[0032] Further optimization scheme, the support plate 2 both sides symmetrical installation has level gauge 5. By adjusting the elongation of the first hydraulic cylinder 4 makes support plate 2 keep level, and the setting of level gauge 5 can accelerate the adjustment speed, improve the overall installation rate.

[0033] In the description of the present application, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0034] The above-described embodiments are only preferred modes of the present application, and do not limit the scope of the present application. Various modifications and improvements to the technical solutions of the present application made by those skilled in the art without departing from the design spirit of the present application shall fall within the protection scope of the present application.

Claims

1. A device for drilling a sloping pile foundation, characterized by: The utility model provides a slope body is pressed from, it includes support plate (2), bottom four corners of support plate (2) are provided with recess (15) respectively, the both sides symmetry of recess (15) are provided with limiting slot (16), recess (15) with limiting slot (16) intercommunication, limiting slot (16) install extrusion subassembly in, extrusion subassembly abuts with mounting plate (19), mounting plate (19) bottom surface is firmly connected with first hydraulic cylinder (4), and the bottom of first hydraulic cylinder (4) is in contact with slope body (1), and the through groove (8) is seted up on support plate (2), and the shell (3) is installed in through groove (8), and the motor (12) is slidably connected in shell (3), and the output shaft of motor (12) is firmly connected with drill rod (13), and the bottom of drill rod (13) is out of shell (3) and is in contact with slope body (1).

2. A ramp pile foundation drilling apparatus according to claim 1, characterised in that: The extrusion subassembly includes a plurality of springs (18) firmly connected with the inner wall of the limiting slot (16), a plurality of the end of the spring (18) is firmly connected with the sliding plate (17), the sliding plate (17) is slidably connected with the limiting slot (16), and the side wall of the sliding plate (17) is abutted with the mounting plate (19).

3. A ramp pile foundation drilling apparatus according to claim 2, wherein: Any two opposite corners of the mounting plate (19) are respectively provided with an arc chamfer.

4. A ramp pile foundation drilling apparatus according to claim 1, wherein: The shell (3) is respectively firmly connected with the clamping block (7) around, the through groove (8) is respectively provided with the clamping groove (9) around, and the clamping block (7) and the clamping groove (9) are detachably connected.

5. A ramp pile foundation drilling apparatus according to claim 4, wherein: The clamping block (7) is provided with a through hole in the center, the clamping groove (9) is provided with a threaded hole in the center of the bottom surface, and a bolt is detachably connected in the through hole and is screwed with the threaded hole.

6. A ramp pile foundation drilling apparatus according to claim 1, wherein: The second hydraulic cylinder (10) is firmly connected with the baffle (11) on the output end, the baffle (11) is slidably connected with the inner wall of the shell (3), and the bottom surface of the baffle (11) is firmly connected with the motor (12).

7. A ramp pile foundation drilling apparatus according to claim 1, wherein: The drill rod (13) is firmly connected with the drill bit (14) at the bottom, and the drill bit (14) is in contact with the slope body (1).

8. A ramp pile foundation drilling apparatus according to claim 1, characterised in that: The level (5) is symmetrically installed on both sides of the support plate (2).

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