Pile drilling device based on depth adjustment

Abstract

The utility model relates to the technical field of pile foundation drilling, concretely to a pile foundation drilling device based on depth adjustment, including drilling machine and setting up the support and elevating platform on drilling machine, still include setting up the stabilizing component between drilling machine and elevating platform, and stabilizing component is used for supporting drilling machine, the bottom of support is provided with reinforcing component, and reinforcing component is used for limiting support. The utility model discloses between the drilling machine and elevating platform set up the stabilizing component of convenient adjustment, and the spiral drill on the drilling machine can be positioned and supported through the stabilizing plate on the stabilizing component, and the stability when the drilling machine operates is improved, and the reinforcing component is set up in the bottom of support, and the reinforcing rod can be driven to downwardly insert and connect in the ground through the screw rod on the reinforcing component, and the support is supported, and the stability when the drilling machine and support are used is further improved.

Description

Technical Field

[0001] This utility model relates to the field of pile foundation drilling technology, specifically a pile foundation drilling device based on depth adjustment. Background Technology

[0002] A pile foundation drilling device is a specialized mechanical device used in the field of civil engineering to drill pile holes in strata. Its core function is to form holes that meet the design requirements by cutting and breaking the rock and soil, so as to provide a foundation for subsequent pile foundation concrete pouring or precast pile implantation.

[0003] Currently, pile foundation construction uses a mobile drilling system, which involves moving the drilling rig to the target foundation coordinates and starting the motor to drive the auger to rotate downwards to drill holes. However, when the motor drives the auger to rotate downwards, the drill bit rotates too fast, amplifying the torque and causing the auger to vibrate laterally. This causes the hole to shift or tilt, affecting the position and depth of the hole. Utility Model Content

[0004] The purpose of this invention is to provide a pile foundation drilling device based on depth adjustment, in order to solve the problem mentioned in the background art that when the motor drives the auger to rotate, the drill bit speed is too high and the torque is amplified, which will cause the auger to vibrate laterally, thereby causing the drilling position to shift and tilt, and thus affecting the position and depth of the drilling.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pile foundation drilling device based on depth adjustment, comprising a drilling machine and a support and lifting platform mounted on the drilling machine; further comprising a stabilizing component and a reinforcing component; the stabilizing component is disposed between the drilling machine and the lifting platform, the stabilizing component is used to support the drilling machine, the stabilizing component includes a stabilizing plate, the stabilizing plate is disposed at the bottom of the lifting platform, and the side wall of the stabilizing plate is provided with a clamp; the reinforcing component is disposed at the bottom of the support, the reinforcing component is used to limit the support, the reinforcing component includes a reinforcing rod, the reinforcing rod is disposed at the bottom of the support, the top of the reinforcing rod is provided with a screw, and the screw is threadedly connected to the top of the support.

[0006] Preferably, the stabilizing component further includes a fixing member, which is fixedly connected to both sides of the clip, and the top of the stabilizing plate has a fixing groove, into which the fixing member is snapped.

[0007] Preferably, magnetic suction components are fixedly connected to both the top of the fixing groove and the bottom of the fixing component, and the fixing component is magnetically fixed inside the fixing groove by the magnetic suction components.

[0008] Preferably, the sidewalls of the stabilizing plate and the clamp are rotatably connected to multiple sets of rollers, which are distributed on the outer peripheral wall of the drilling machine.

[0009] Preferably, a lead screw is rotatably connected to the top of the stabilizing plate, and the lead screw is threaded to the top of the lifting platform.

[0010] Preferably, a vertical rod is fixedly connected to the top of the stabilizing plate, the vertical rod passes through the top of the lifting platform, and a fixing ring is threadedly connected to the top side of the vertical rod, the fixing ring abutting against the top of the lifting platform.

[0011] Preferably, the reinforcing component further includes a movable plate, which is rotatably connected to the bottom of the screw and movably connected inside the bracket.

[0012] Preferably, the reinforcing rod is fixedly connected to the bottom of the movable plate, the movable plate passes through the bottom of the bracket, and a throttle is fixedly connected to the top of the screw.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting an easily adjustable stabilizing component between the drilling machine and the lifting platform, the stabilizing plate on the stabilizing component can limit and support the auger on the drilling machine, reducing the impact of shaking during the operation of the drilling machine on the drilling depth and angle, and improving the stability of the drilling machine when drilling downwards; at the same time, by setting a reinforcing component at the bottom of the support, the screw on the reinforcing component can drive the reinforcing rod to be inserted downwards into the ground to support the support, further improving the stability of the drilling machine and the support during use. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the drilling machine of this utility model;

[0015] Figure 2 This is a three-dimensional structural diagram of the stabilizing component of this utility model;

[0016] Figure 3 This is a three-dimensional structural diagram of the card component of this utility model;

[0017] Figure 4 This is a three-dimensional structural diagram of the reinforcing component of this utility model.

[0018] In the diagram: 1. Drilling machine; 2. Support frame; 201. Lifting platform; 3. Stabilizing component; 301. Stabilizing plate; 302. Clip; 303. Fixing component; 3031. Fixing groove; 304. Magnetic component; 305. Roller; 306. Lead screw; 307. Vertical rod; 308. Fixing ring; 4. Reinforcing component; 401. Screw; 402. Movable plate; 403. Reinforcing rod; 404. Rotary handle. Detailed Implementation

[0019] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0020] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0021] like Figure 1 - Figure 4 As shown, this application provides a pile foundation drilling device based on depth adjustment, including a drilling machine 1, a support 2 and a lifting platform 201 mounted on the drilling machine 1; it also includes, specifically, as Figure 2 As shown, a stabilizing component 3 is provided between the drilling machine 1 and the lifting platform 201. The stabilizing component 3 is used to support the drilling machine 1. The stabilizing component 3 includes a stabilizing plate 301, which is located at the bottom of the lifting platform 201. The side wall of the stabilizing plate 301 is provided with a clamp 302. By providing an easily adjustable stabilizing component 3 between the drilling machine 1 and the lifting platform 201, the stabilizing plate 301 on the stabilizing component 3 can provide limiting support for the auger on the drilling machine 1, avoiding the drilling machine 1 from shaking easily during operation, which would cause the drilling to tilt and affect the drilling depth and angle, thus improving the stability of the drilling machine 1 during operation. The hydraulic device of the support 2 can drive the lifting platform 201 and the drilling machine 1 to move downward to drill the pile foundation. At the same time, the drilling depth of the drilling machine 1 can also be adjusted. The specific functions and operation between the support 2 and the lifting platform 201 on the drilling machine 1 can be referred to the existing pile foundation excavator model T118Y.

[0022] Specifically, such as Figure 3 As shown, fasteners 303 are fixedly connected to both sides of the clamp 302. A fixing groove 3031 is provided on the top of the stabilizing plate 301. The fasteners 303 are clamped inside the fixing groove 3031. Magnetic suction components 304 are fixedly connected to the top of the fixing groove 3031 and the bottom of the fasteners 303. The fasteners 303 are magnetically fixed inside the fixing groove 3031 by the magnetic suction components 304. By moving the clamp 302 upwards and moving it away from the fixing groove 3031, the auger on the drilling machine 1 can be disassembled and repaired.

[0023] The side walls of the stabilizing plate 301 and the clamping piece 302 are rotatably connected to multiple sets of rollers 305. The rollers 305 are distributed on the outer peripheral wall of the drilling machine 1. The rollers 305 prevent the auger on the drilling machine 1 from directly rubbing against the stabilizing plate 301 and the clamping piece 302 when it rotates, thus avoiding the situation where the two are easily worn.

[0024] A lead screw 306 is rotatably connected to the top of the stabilizing plate 301. The lead screw 306 is threaded to the top of the lifting platform 201. A vertical rod 307 is fixedly connected to the top of the stabilizing plate 301, passing through the top of the lifting platform 201. The vertical rod 307 improves the stability of the stabilizing plate 301 when it slides up and down. A fixing ring 308 is threaded to the top side of the vertical rod 307. The fixing ring 308 abuts against the top of the lifting platform 201. By rotating the lead screw 306 upward, the stabilizing plate 301 can be moved upward. At the same time, the vertical rod 307 will slide on the lifting platform 201. Finally, by rotating the fixing ring 308 downward until the fixing ring 308 abuts against the top of the lifting platform 201, the stabilizing plate 301 can be adjusted and fixed, thus improving its applicability.

[0025] Specifically, such as Figure 4 As shown, a reinforcing component 4 is provided at the bottom of the support 2. The reinforcing component 4 is used to limit the support 2. The reinforcing component 4 includes a reinforcing rod 403, which is located at the bottom of the support 2. A screw 401 is provided at the top of the reinforcing rod 403. The screw 401 is threadedly connected to the top of the support 2. By providing the reinforcing component 4 at the bottom of the support 2, the screw 401 on the reinforcing component 4 can be rotated to drive the reinforcing rod 403 to be inserted downward into the ground to support the support 2, thereby further improving the stability of the drilling machine 1 and the support 2 during use.

[0026] A movable plate 402 is rotatably connected to the bottom of the screw 401. The movable plate 402 is movably connected inside the bracket 2. A reinforcing rod 403 is fixedly connected to the bottom of the movable plate 402. The movable plate 402 passes through the bottom of the bracket 2. A throttle 404 is fixedly connected to the top of the screw 401. By rotating the screw 401 downwards, the movable plate 402 and the reinforcing rod 403 can be moved downwards. At this time, the reinforcing rod 403 will be inserted into the ground to provide further stable support for the bracket 2.

[0027] In this embodiment: First, the auger is installed on the drilling machine 1. Then, the fixing part 303 on the clamping part 302 is clamped into the fixing groove 3031 on the stabilizing plate 301 to stabilize and limit the auger. Next, the bracket 2 is moved to the position to be drilled, and multiple sets of throttles 404 and screws 401 are rotated downwards, which can drive the movable plate 402 and reinforcing rod 403 to move downwards. At this time, the reinforcing rod 403 will be inserted into the ground to further stabilize and support the bracket 2. Finally, the drilling machine 1 can be driven to drive the auger to perform rotary drilling.

[0028] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; within the framework of this invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of this invention as described above, which are not provided in the details for the sake of brevity.

[0029] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A pile foundation drilling device based on depth adjustment, comprising a drilling machine (1) and a support (2) and a lifting platform (201) mounted on the drilling machine (1), including a stabilizing component (3) and a reinforcing component (4); characterized in that: The stabilizing component (3) is disposed between the drilling machine (1) and the lifting platform (201). The stabilizing component (3) is used to support the drilling machine (1). The stabilizing component (3) includes a stabilizing plate (301). The stabilizing plate (301) is disposed at the bottom of the lifting platform (201). The side wall of the stabilizing plate (301) is provided with a clip (302). The reinforcing component (4) is disposed at the bottom of the bracket (2). The reinforcing component (4) is used to limit the bracket (2). The reinforcing component (4) includes a reinforcing rod (403). The reinforcing rod (403) is disposed at the bottom of the bracket (2). The top of the reinforcing rod (403) is provided with a screw (401). The screw (401) is threadedly connected to the top of the bracket (2).

2. The pile foundation drilling device based on depth adjustment according to claim 1, characterized in that, The stabilizing component (3) also includes a fixing member (303), which is fixedly connected to both sides of the clip (302). The top of the stabilizing plate (301) is provided with a fixing groove (3031), and the fixing member (303) is snapped into the inside of the fixing groove (3031).

3. The pile foundation drilling device based on depth adjustment according to claim 2, characterized in that, The top of the fixing groove (3031) and the bottom of the fixing member (303) are both fixedly connected with magnetic suction members (304), and the fixing member (303) is magnetically fixed inside the fixing groove (3031) by magnetic suction members (304).

4. The pile foundation drilling device based on depth adjustment according to claim 3, characterized in that, The sidewalls of the stabilizing plate (301) and the clamp (302) are rotatably connected to multiple sets of rollers (305), which are distributed on the outer peripheral wall of the drilling machine (1).

5. A pile foundation drilling device based on depth adjustment according to claim 4, characterized in that, The top of the stabilizing plate (301) is rotatably connected to a lead screw (306), which is threaded to the top of the lifting platform (201).

6. A pile foundation drilling device based on depth adjustment according to claim 5, characterized in that, A vertical rod (307) is fixedly connected to the top of the stabilizing plate (301). The vertical rod (307) passes through the top of the lifting platform (201). A fixing ring (308) is threadedly connected to the top side of the vertical rod (307). The fixing ring (308) abuts against the top of the lifting platform (201).

7. A pile foundation drilling device based on depth adjustment according to claim 1, characterized in that, The reinforcing component (4) also includes a movable plate (402), which is rotatably connected to the bottom of the screw (401) and is movably connected to the inside of the bracket (2).

8. A pile foundation drilling device based on depth adjustment according to claim 7, characterized in that, The reinforcing rod (403) is fixedly connected to the bottom of the movable plate (402), the movable plate (402) passes through the bottom of the bracket (2), and the top of the screw (401) is fixedly connected to the handle (404).

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