Foundation punching device for building structure

Abstract

The utility model relates to a foundation punching device for a building structure, which belongs to the field of building construction and comprises a support frame, a punching mechanism and a dust removal mechanism are arranged on the support frame, the punching mechanism comprises an electric telescopic rod fixedly mounted on the upper surface of the inner side of the support frame, and a mounting plate is fixedly mounted at the bottom of the electric telescopic rod. And a motor is fixedly mounted on the upper surface of the mounting plate. According to the foundation punching device for the building structure, a motor and a drill bit can be driven to move downwards to drill holes in the ground through an electric telescopic rod, the drilling device can be supported through a supporting frame, and the problems that in the prior art, most of foundation punching is conducted through manual handheld punching equipment, and due to the fact that the punching equipment is heavy, the punching efficiency is high are solved. The problems that in the prior art, construction personnel use the device for a long time, physical power consumption is too large, the working efficiency is reduced to a certain extent, and due to the fact that formed holes are likely to incline due to manual punching, the standard of hole forming is not met, and later reworking is troublesome are solved.

Description

Technical Field

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

[0002] Building structure refers to the supporting system of a building, including its frame, walls, foundation, roof and other parts. The design and construction of building structure need to consider the function, safety, stability, durability and other factors of the building. Foundation drilling refers to the process of drilling through the soil or rock beneath the ground by mechanical equipment during the construction of the building foundation to form a hole for the placement of foundation supporting structures such as foundation piles or bored piles.

[0003] Chinese patent CN220285663U discloses a device for drilling holes in the foundation of a building structure, including a frame, wherein adjustable supporting feet are respectively arranged at the four corners of the frame, sliding supporting members are symmetrically arranged in the frame, a moving seat is arranged at the moving end of the sliding supporting member, a driving mechanism is arranged on the moving seat, and the output end of the driving mechanism is vertically downward. The utility model relates to the technical field of building construction, the frame is placed in the working area, the adjustable supporting feet at the four corners of the frame are controlled to extend, the frame is fixed at the drilling position, and the frame is leveled, and a circular bubble level is used to make the drill rod and the drill bit on the frame and the working hole point be located on the same axis, the structure is simple, and the adjustment is convenient.

[0004] The above patent aims to improve the existing technology that most of the foundation drilling is done manually with handheld drilling equipment. Since the drilling equipment itself is heavy, the construction workers use it for a long time, which consumes too much physical energy, reducing the work efficiency to a certain extent. In addition, manual drilling may cause the holes to be tilted, thus failing to meet the standards for hole opening, and the later rework is troublesome. The present embodiment provides another implementation plan for the problems raised in the above patent. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a foundation drilling device for building structures, which has the advantages of being easy and quick to use and having high drilling efficiency. It solves the problem that most of the foundation drilling in the prior art is done by manual handheld drilling equipment. Since the drilling equipment itself is heavy, construction workers use it for a long time, which consumes too much physical energy and reduces work efficiency to a certain extent. In addition, manual drilling may cause the holes to be tilted, thereby failing to meet the standards for hole opening, and making rework later more troublesome.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foundation drilling device for a building structure, comprising a support frame, on which a drilling mechanism and a dust removal mechanism are provided;

[0007] The punching mechanism comprises an electric telescopic rod fixedly mounted on the inner upper surface of the support frame, a mounting plate fixedly mounted on the bottom of the electric telescopic rod, a motor fixedly mounted on the upper surface of the mounting plate, a connecting rod fixedly mounted on the output end of the motor and penetrating the lower surface of the mounting plate, and a drill bit fixedly mounted on the bottom of the connecting rod;

[0008] The dust removal mechanism includes a water tank fixedly mounted on the upper surface of the support frame, a liquid supply pump fixedly mounted on the lower surface of the inner cavity of the water tank, a liquid outlet elbow fixedly mounted on the water outlet end of the liquid supply pump, the liquid outlet elbow being penetrated to the outer surface of the water tank and extending to the inner side of the support frame, a liquid distributing pipe fixedly mounted on the end of the liquid outlet elbow away from the liquid supply pump, telescopic hoses fixedly mounted on both ends of the liquid distributing pipe, an annular tube fixedly mounted on the lower surface of the mounting plate, a joint penetrating to the upper surface of the mounting plate fixedly mounted on the surface of the annular tube, the telescopic hose being connected to the joint, and a spray hole being opened on the surface of the annular tube.

[0009] Furthermore, two limiting grooves are provided on the inner surface of the support frame on one side opposite to the other, and a limiting sliding block inserted into the limiting groove is fixedly mounted on the side surface of the mounting plate.

[0010] Furthermore, a liquid injection pipe is fixedly installed on the upper surface of the water storage tank, and the liquid injection pipe is connected to the inside of the water storage tank.

[0011] Furthermore, there are multiple spray holes, and the multiple spray holes are evenly distributed on the surface of the annular tube.

[0012] Furthermore, a motor protection cover is fixedly mounted on the upper surface of the mounting plate, and the motor is located inside the motor protection cover.

[0013] Furthermore, the surface of the motor protection cover on the opposite side is provided with heat dissipation holes, and a dustproof net is fixedly installed inside the heat dissipation holes.

[0014] Furthermore, a stabilizing frame is fixedly mounted on the surface of the motor, and the stabilizing frame is fixedly connected to the upper surface of the mounting plate.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] The foundation drilling device for building structures can drive the motor and the drill bit to move downward to drill holes in the ground through an electric telescopic rod, and the drilling device can be supported by a support frame, which solves the problem that most of the foundation drilling in the prior art is done by manual handheld drilling equipment. Since the drilling equipment itself is heavy, the construction workers use it for a long time and consume too much physical energy, which reduces the work efficiency to a certain extent. In addition, manual drilling may cause the opened holes to be tilted, thus not meeting the hole opening standards, and causing troublesome rework later. At the same time, the dust removal mechanism can be used to evenly spray water around the drill bit when drilling, and the dust generated during drilling can be removed by water mist. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structural support frame of the utility model;

[0019] Figure 3 This is a schematic diagram of the annular tube structure of the utility model.

[0020] In the figure: 1. Support frame; 2. Electric telescopic rod; 3. Mounting plate; 4. Motor; 5. Connecting rod; 6. Drill bit; 7. Water storage tank; 8. Liquid supply pump; 9. Liquid outlet elbow; 10. Liquid distribution pipe; 11. Telescopic hose; 12. Ring pipe; 13. Joint; 14. Spray hole; 15. Limiting groove; 16. Limiting slider; 17. Liquid injection pipe; 18. Motor protection cover; 19. Heat dissipation hole; 20. Dust net; 21. Stabilizing frame. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3In this embodiment, a foundation punching device for a building structure includes a support frame 1, on which a punching mechanism and a dust removal mechanism are provided. The punching mechanism includes an electric telescopic rod 2 fixedly installed on the inner upper surface of the support frame 1, and a mounting plate 3 is fixedly installed at the bottom of the electric telescopic rod 2. Two limiting grooves 15 are provided on the opposite side surfaces of the inner side of the support frame 1. A limiting slider 16 inserted into the limiting groove 15 is fixedly installed on the side surface of the mounting plate 3. The limiting groove 15 and the limiting slider 16 can prevent the mounting plate 3 from being skewed during lifting and lowering. A motor 4 is fixedly mounted on the upper surface of the mounting plate 3, a motor protection cover 18 is fixedly mounted on the upper surface of the mounting plate 3, the motor 4 is located in the motor protection cover 18, and the motor 4 is conveniently protected by the motor protection cover 18, a heat dissipation hole 19 is opened on the opposite side of the motor protection cover 18, a dustproof net 20 is fixedly mounted on the inner side of the heat dissipation hole 19, a stabilizing frame 21 is fixedly mounted on the surface of the motor 4, the stabilizing frame 21 is fixedly connected to the upper surface of the mounting plate 3, a connecting rod 5 penetrating to the lower surface of the mounting plate 3 is fixedly mounted on the output end of the motor 4, and a drill bit 6 is fixedly mounted on the bottom of the connecting rod 5.

[0023] The dust removal mechanism includes a water tank 7 fixedly mounted on the upper surface of the support frame 1, a liquid injection pipe 17 fixedly mounted on the upper surface of the water tank 7, the liquid injection pipe 17 is connected to the inside of the water tank 7, a liquid supply pump 8 is fixedly mounted on the lower surface of the inner cavity of the water tank 7, a liquid outlet elbow 9 is fixedly mounted on the water outlet end of the liquid supply pump 8, the liquid outlet elbow 9 is fixedly mounted with a liquid distribution pipe 10 at one end away from the liquid supply pump 8, and telescopic hoses 11 are fixedly mounted at both ends of the liquid distribution pipe 10, an annular tube 12 is fixedly mounted on the lower surface of the mounting plate 3, a joint 13 is fixedly mounted on the surface of the annular tube 12, and the telescopic hose 11 is connected to the joint 13, and a spray hole 14 is opened on the surface of the annular tube 12, and the number of the spray holes 14 is multiple, and the multiple spray holes 14 are evenly distributed on the surface of the annular tube 12.

[0024] It should be noted that a rectangular hole is opened on the surface of the support frame 1 in this embodiment, and a handle is fixedly installed inside the rectangular hole to facilitate taking the drilling device.

[0025] The working principle of the above embodiment is:

[0026] When in use, the liquid is injected into the water storage tank 7 through the injection pipe 17, and then the support frame 1 is placed at the position where a hole needs to be drilled, and the motor 4 and the electric telescopic rod 2 are started. The connecting rod 5 and the drill bit 6 are driven to rotate by the motor 4, and the mounting plate 3 and the drill bit 6 are driven to move downward by the electric telescopic rod 2. The drill bit 6 is used to drill a hole in the ground. When the ground is relatively dry and dusty, the liquid supply pump 8 is started. The liquid supply pump 8 injects the water in the water storage tank 7 into the dispensing pipe 10 through the liquid outlet elbow 9. The water in the dispensing pipe 10 enters the annular pipe 12 through the telescopic hose 11 and the joint 13. The water entering the annular pipe 12 is finally sprayed out through the spray hole 14, and the sprayed water can suppress dust.

[0027] The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foundation drilling device for a building structure, comprising a support frame (1), characterized in that: The support frame (1) is provided with a punching mechanism and a dust removal mechanism; The punching mechanism comprises an electric telescopic rod (2) fixedly mounted on the inner upper surface of the support frame (1); a mounting plate (3) is fixedly mounted on the bottom of the electric telescopic rod (2); a motor (4) is fixedly mounted on the upper surface of the mounting plate (3); a connecting rod (5) penetrating through the lower surface of the mounting plate (3) is fixedly mounted on the output end of the motor (4); a drill bit (6) is fixedly mounted on the bottom of the connecting rod (5); The dust removal mechanism comprises a water storage tank (7) fixedly mounted on the upper surface of the support frame (1); a liquid supply pump (8) is fixedly mounted on the lower surface of the inner cavity of the water storage tank (7); a liquid outlet elbow (9) is fixedly mounted on the water outlet end of the liquid supply pump (8) and extends to the inner side of the support frame (1); a liquid distribution pipe (10) is fixedly mounted on one end of the liquid outlet elbow (9) away from the liquid supply pump (8); telescopic hoses (11) are fixedly mounted on both ends of the liquid distribution pipe (10); an annular tube (12) is fixedly mounted on the lower surface of the mounting plate (3); a joint (13) is fixedly mounted on the surface of the annular tube (12) and extends to the upper surface of the mounting plate (3); the telescopic hose (11) is connected to the joint (13); and a spray hole (14) is provided on the surface of the annular tube (12).

2. A foundation drilling device for a building structure according to claim 1, characterized in that: Two limiting grooves (15) are provided on opposite inner side surfaces of the support frame (1), and a limiting sliding block (16) inserted into the limiting groove (15) is fixedly mounted on the side surface of the mounting plate (3).

3. A foundation drilling device for a building structure according to claim 1, characterized in that: A liquid injection pipe (17) is fixedly mounted on the upper surface of the water storage tank (7), and the liquid injection pipe (17) is connected to the interior of the water storage tank (7).

4. The ground drilling device for building structure according to claim 1, characterized in that: The number of the spray holes (14) is multiple, and the multiple spray holes (14) are evenly distributed on the surface of the annular tube (12).

5. The foundation drilling device for a building structure according to claim 1, characterized in that: A motor protection cover (18) is fixedly mounted on the upper surface of the mounting plate (3), and the motor (4) is located inside the motor protection cover (18).

6. A foundation drilling device for a building structure according to claim 5, characterized in that: The surface of the motor protection cover (18) on the opposite side is provided with heat dissipation holes (19), and a dustproof net (20) is fixedly installed inside the heat dissipation hole (19).

7. A foundation drilling device for a building structure according to claim 5, characterized in that: A stabilizing frame (21) is fixedly mounted on the surface of the motor (4), and the stabilizing frame (21) is fixedly connected to the upper surface of the mounting plate (3).

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