Foundation drilling device

Abstract

The utility model discloses a foundation drilling device, and relates to the technical field of foundation drilling. The drilling device comprises a mounting plate, the mounting plate is of a U shape, a sliding plate is slidably connected into the mounting plate, an electric push rod is fixedly mounted at the inner top of the mounting plate, and the other end of the electric push rod is fixed to the top of the sliding plate and used for driving the sliding plate to slide in the mounting plate; three pairs of buckles are fixed on the mounting plate, a supporting rod is rotatably arranged in the three buckles, a supporting plate is fixed at the other end of the supporting rod, and a fixed fixing mechanism is arranged on the supporting plate. The U-shaped structure in the mounting plate, the fixed supporting rod and the supporting plate are matched with the fixing mechanism, a more stable supporting structure can be provided, shaking and deviation in the drilling process can be reduced, and therefore the drilling accuracy and efficiency are improved; the electric push rod can control the sliding plate, so that the position and movement of the drilling mechanism are controlled, and the drilling process is more accurate and controllable.

Description

Technical Field

[0001] The utility model relates to the technical field of foundation drilling, in particular to a foundation drilling device. Background Art

[0002] With the continuous development and progress of society, the development and utilization of land is particularly important. Before the construction of a building, it is necessary to ensure the safety of foundation laying and construction. In the process of building pile foundations, it is necessary to drill multiple holes on the ground corresponding to the pile foundation positions, and then use tools to excavate the soil at the drilled positions. After a pit is formed on the ground, concrete is poured into the pit to build a pile foundation. In order to meet the needs of construction and pile burial, it is necessary to drill holes on the foundation to facilitate fixation and limitation after pile burial, ensure the stability of construction, and provide safe support for construction.

[0003] When drilling holes on a foundation, a drilling device is required. Some drilling devices have poor supporting effects, which makes it easy for the drilling device to deviate during drilling, affecting the efficiency of drilling. Therefore, this application document provides a foundation drilling device. Utility Model Content

[0004] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0005] A foundation drilling device comprises a mounting plate, which is constructed in a U shape and has a slide slidably connected inside the mounting plate, an electric push rod is fixedly installed on the inner top of the mounting plate, the other end of the electric push rod is fixed to the top of the slide to drive the slide to slide in the mounting plate, a drilling mechanism for drilling holes is provided on the slide, three pairs of buckles are fixed on the mounting plate, support rods are rotated in the three buckles, a support plate is fixed to the other end of the support rod, and a fixed fixing mechanism is provided on the support plate.

[0006] Furthermore, a through hole for the drilling mechanism to pass through is opened at the bottom inner side of the mounting plate.

[0007] Furthermore, the drilling mechanism includes a motor fixed on the top of the skateboard, the output shaft of the motor is fixedly connected to a coupling by screws, the other end of the coupling is fixedly connected to a screw rod by screws, and the screw rod passes through the skateboard and is fixedly installed with a drill bit.

[0008] Furthermore, the buckle includes two clamping rings fixed on the mounting plate, one of which is a three-quarter ring, and the support rod is rotatably disposed in the clamping ring.

[0009] Furthermore, the fixing mechanism comprises a cross bar, a sleeve rod is fixedly installed in the middle of the cross bar, and the sleeve rod is internally threadedly connected to an inner rod with a tip-shaped end.

[0010] Furthermore, thread threads are formed on the rod wall of the inner rod.

[0011] The beneficial effects of the utility model are as follows:

[0012] 1. The utility model can provide a more stable support structure by installing the U-shaped structure inside the plate and the fixed support rod and support plate, in conjunction with the fixing mechanism, which can reduce shaking and deviation during drilling, thereby improving the accuracy and efficiency of drilling; the use of the electric push rod can achieve precise control of the slide plate, thereby controlling the position and movement of the drilling mechanism, making the drilling process more accurate and controllable.

[0013] 2. The utility model fixes the buckle on the mounting plate so that the support rod can be quickly installed and adjusted, making the assembly and use of the entire drilling device more convenient and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0016] Figure 3 This is a three-dimensional structural diagram of the drilling mechanism of the utility model;

[0017] Figure 4 This is a three-dimensional structural diagram of the fixing mechanism of the utility model;

[0018] Figure numerals: 1. mounting plate; 2. slide plate; 3. electric push rod; 4. drilling mechanism; 401. motor; 402. coupling; 403. screw; 404. drill bit; 5. buckle; 501. snap ring; 6. support rod; 7. support plate; 8. fixing mechanism; 801. cross bar; 802. sleeve rod; 803. inner rod; 9. through hole. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0020] The present application provides a foundation drilling device, which is mainly used to solve the problem that some drilling devices have poor support effects, which makes the drilling devices easily deviate during drilling, affecting the drilling efficiency, and provides the following technical solutions, which will be described in detail below:

[0021] Embodiment 1:

[0022] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, in some embodiments, it includes a mounting plate 1, which is constructed in a U shape and has a slide plate 2 slidably connected inside the mounting plate 1, an electric push rod 3 is fixedly installed on the inner top of the mounting plate 1, and the other end of the electric push rod 3 is fixed to the top of the slide plate 2 to drive the slide plate 2 to slide in the mounting plate 1, and a drilling mechanism 4 for drilling holes is provided on the slide plate 2, three pairs of buckles 5 are fixed on the mounting plate 1, and support rods 6 are rotatably arranged in the three buckles 5, and a support plate 7 is fixed to the other end of the support rod 6, and a fixed fixing mechanism 8 is provided on the support plate 7; the buckle 5 includes two snap rings 501 fixed on the mounting plate 1, one of the snap rings 501 is a three-quarter ring, and the support rod 6 is rotatably arranged in the snap ring 501; the fixing mechanism 8 includes a cross bar 801, a sleeve rod 802 is fixedly installed in the middle of the cross bar 801, and the sleeve rod 802 is internally threadedly connected to an inner rod 803 with a tip-shaped end; the rod wall of the inner rod 803 is configured with threads.

[0023] Specifically: by installing the U-shaped structure inside the plate 1 and the fixed support rod 6 and support plate 7, in conjunction with the fixing mechanism 8, a more stable support structure can be provided, which can reduce shaking and deviation during drilling, thereby improving the accuracy and efficiency of drilling; the use of the electric push rod 3 can achieve precise control of the slide plate 2, thereby controlling the position and movement of the drilling mechanism 4, making the drilling process more accurate and controllable.

[0024] The working principle here is: the mounting plate 1 is constructed in a U shape, and a slide plate 2 is connected inside. Such a design can provide a sliding platform for supporting and moving other components, such as a drilling mechanism 4; an electric push rod 3 is fixed to the top of the mounting plate 1, and the other end is connected to the top of the slide plate 2. The function of the electric push rod 3 is to provide power to drive the slide plate 2 to slide inside the mounting plate 1, thereby controlling the position and movement of the drilling mechanism 4; the drilling mechanism 4 is located on the slide plate 2 and is used for drilling operations. This may involve a rotating drill bit 404 or other drilling tools for drilling holes in the foundation or other materials; three pairs of buckles 5 are fixed to the mounting plate 1, each of which includes two snap rings 501. One of the snap rings 501 is a three-quarter ring, which is used to fix the support rod 6. The other end of the support rod 6 is connected to the support plate 7 to provide additional support and stability; when the fixing mechanism 8 is needed, first place the support rod 6 on the snap ring 501 at the three-quarters of the circle, and then push the support rod 6 so that the end enters the snap ring 501 at the complete circle. At this time, the support rod 6 can be rotated so that the support plate 7 fixed at the other end of the support rod 6 can be flush with the horizontal plane, and finally, the sleeve rod 802 and the inner rod 803 are rotated to adjust to the appropriate length, and the inner rod 803 and the sleeve rod 802 are inserted into the support plate 7 so that the cross plate can contact the support plate 7 to provide additional fixation and stability, which can reduce shaking and deviation during drilling, thereby improving the accuracy and efficiency of drilling. It should be noted that the electric push rod 3 is a prior art, and the working principle here will not be repeated.

[0025] Embodiment 2:

[0026] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0027] like Figure 1 , Figure 2 , Figure 3As shown, in some embodiments, a through hole 9 for the drilling mechanism 4 to pass through is opened at the bottom of the mounting plate 1; the drilling mechanism 4 includes a motor 401 fixed to the top of the skateboard 2, the output shaft of the motor 401 is fixedly connected to a coupling 402 by screws, the other end of the coupling 402 is fixedly connected to a screw 403 by screws, the screw 403 passes through the skateboard 2 and is fixedly installed with a drill bit 404, the working principle here is: the drilling mechanism 4 includes a motor 401, which is fixed to the top of the skateboard 2; the output shaft of the motor 401 is fixedly connected to a coupling 402 by screws; the other end of the coupling 402 is fixedly connected to a screw 403 by screws; the screw 403 passes through the skateboard 2 and is fixedly installed with a drill bit 404; the motor 401 is the power source of the drilling mechanism 4; when the motor 4 When the motor 401 is started, it rotates the output shaft; this rotational motion is transmitted to the screw 403 through the coupling 402; the coupling 402 transmits the rotational motion of the motor 401 to the screw 403; the screw 403 is a spiral rod-shaped component, which converts the rotational motion into linear motion; the movement of the screw 403 causes it to move up and down along its own axis; since the drill bit 404 is fixed on the screw 403, the up and down movement of the screw 403 causes the drill bit 404 to move in the vertical direction, thereby performing the drilling operation; a through hole 9 is provided at the bottom of the mounting plate 1, and the function of this through hole 9 is to allow the screw 403 and the drill bit 404 to pass through the mounting plate 1, and to place the drill bit 404 at the position where drilling is required; when the drill bit 404 needs to be removed, just reverse the motor 401. It should be noted that the motor 401 is a prior art, and the working principle here will not be repeated.

[0028] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A foundation drilling device, comprising a mounting plate (1), characterized in that: The mounting plate (1) is constructed in a U-shape and a slide plate (2) is slidably connected inside the mounting plate (1). An electric push rod (3) is fixedly installed on the inner top of the mounting plate (1). The other end of the electric push rod (3) is fixed to the top of the slide plate (2) and is used to drive the slide plate (2) to slide inside the mounting plate (1). A drilling mechanism (4) for drilling holes is provided on the slide plate (2). Three pairs of buckles (5) are fixed on the mounting plate (1). Support rods (6) are rotatably arranged inside the three buckles (5). A support plate (7) is fixed to the other end of the support rod (6). A fixed fixing mechanism (8) is provided on the support plate (7).

2. A foundation drilling device according to claim 1, characterized in that: The inner bottom of the mounting plate (1) is provided with a through hole (9) for the drilling mechanism (4) to pass through.

3. A foundation drilling device according to claim 2, characterized in that: The drilling mechanism (4) comprises a motor (401) fixed on the top of the slide plate (2); the output shaft of the motor (401) is fixedly connected to a coupling (402) via screws; the other end of the coupling (402) is fixedly connected to a screw rod (403) via screws; the screw rod (403) passes through the slide plate (2) and is fixedly mounted with a drill bit (404).

4. A foundation drilling device according to claim 1, characterized in that: The buckle (5) comprises two clamping rings (501) fixed on the mounting plate (1), wherein one of the clamping rings (501) is a three-quarter ring, and the support rod (6) rotates inside the clamping ring (501).

5. A foundation drilling device according to claim 1, characterized in that: The fixing mechanism (8) comprises a cross bar (801), a sleeve rod (802) is fixedly mounted in the middle of the cross bar (801), and the sleeve rod (802) is internally threadedly connected to an inner rod (803) with a tip-shaped end.

6. A foundation drilling device according to claim 5, characterized in that: The inner rod (803) has threaded threads on its rod wall.

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