Drilling equipment

Abstract

Drilling equipment comprises a moving frame, a bottom plate is installed on the top face of the moving frame, an electric push rod is installed at the center of the top face of the bottom plate, a mounting plate is installed at the output end of the electric push rod, a drilling motor is installed at the center of the top face of the mounting plate, and a drill bit is installed at the output end of the drilling motor. A blocking cover is detachably mounted on the top surface of the mounting plate, the blocking cover is of a telescopic structure and comprises a lower cover body and an upper cover body, the lower cover body is of a box body structure with an open top surface, a square hole is formed in the center of the top surface of the lower cover body in a penetrating mode, the drilling motor penetrates through the square hole and extends to the inner side of the lower cover body, and the side wall of the lower cover body is slidably connected with the upper cover body; a dust collection assembly is mounted on the inner side of the barrier cover; according to the technical scheme, the drilling motor is located in the blocking cover, broken stones, dust and the like generated in the drilling process all fall into the blocking cover, and therefore potential safety hazards caused by splashing of the broken stones to constructors are avoided, and meanwhile noise generated by flying dust and drilling is restrained.

Description

Technical Field

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

[0002] Rebar drilling is a common construction process that is often used to reinforce and connect concrete structures. In this process, workers use special drills and equipment to drill holes in the concrete, then insert steel bars (also called rebars) into the holes and use specific glue or concrete fillers to secure them firmly in place. This reinforcement method can improve the stability and load-bearing capacity of concrete structures, thereby strengthening the overall structure of the building.

[0003] The drilling of rebars is often done on the top surface of concrete structures because the reinforcement of the top surface is crucial to the strength and stability of the overall structure. When a concrete structure is subjected to loads and stresses, the top is often the first part to bear pressure, so drilling holes for rebars on the top surface can effectively increase the bearing capacity of the structure. In addition, by drilling holes for rebars on the top, the steel bars can be better protected from erosion and damage by the external environment, thereby extending the service life of the structure and improving the safety of the overall building.

[0004] When drilling holes on the top surface, the resulting concrete fragments are prone to splash and fall, posing a safety hazard to construction workers. At the same time, a large amount of dust will be generated during drilling. Without proper measures to control the dust, on the one hand, it will easily affect the construction workers' vision, and on the other hand, the construction workers will inhale the dust, affecting their lung health.

[0005] In view of the problems of concrete fragments splashing and dust generation in the prior art, we provide a drilling device. Utility Model Content

[0006] The utility model aims to overcome the deficiencies in the prior art and provide a drilling device.

[0007] The purpose of the utility model is achieved in this way:

[0008] A drilling device, comprising a mobile frame, a bottom plate is mounted on the top surface of the mobile frame, an electric push rod is mounted at the center of the top surface of the bottom plate, a mounting plate is mounted on the output end of the electric push rod, a drilling motor is mounted at the center of the top surface of the mounting plate, and a drill bit is mounted on the output end of the drilling motor;

[0009] The top surface of the mounting plate is detachably provided with a barrier cover, the barrier cover is a retractable structure, the barrier cover comprises a lower cover body and an upper cover body, the lower cover body is a box structure with an open top surface, a square hole is provided through the center of the top surface of the lower cover body, the drilling motor passes through the square hole and extends to the inner side of the lower cover body, and the side wall of the lower cover body is slidably connected to the upper cover body;

[0010] A dust collecting assembly is installed inside the barrier cover.

[0011] Furthermore, the mobile frame includes a frame body, universal wheels, and a push handle. The universal wheels are installed on the bottom surface of the frame body, and the push handle is installed on one side of the frame body.

[0012] Furthermore, a matching telescopic rod is provided between the mounting plate and the base plate.

[0013] Furthermore, a pair of driving plates are arranged on the top surface of the upper cover body, and a lifting spring is installed between the driving plates and the bottom surface of the inner cavity of the lower cover body.

[0014] Furthermore, the dust collection assembly includes a negative pressure fan, a collection box, and a dust collection rod. The collection box is detachably mounted on the bottom surface of the inner cavity of the lower cover. A collection groove is provided through the top of the side wall of the collection box. The dust collection rod is installed in the inner cavity of the collection box. The dust collection rod is a hollow structure. A plurality of dust collection holes are provided on a side of the dust collection rod facing the collection groove. The negative pressure fan is installed on the bottom surface of the base plate, and the negative pressure fan and the dust collection rod are connected by a pipe.

[0015] Furthermore, a dust filter plate is installed on the side of the dust suction hole of the dust suction rod.

[0016] Furthermore, the vacuum rod is a right-angled triangular prism structure.

[0017] Advantages of this utility model:

[0018] In the technical solution of this application, the drilling motor is located inside the barrier cover, so that the gravel, dust, etc. generated during the drilling process fall into the barrier cover, thereby avoiding the safety hazard caused by the splashing of gravel to the construction workers. The retractable structure of the barrier cover can make the edge of the top surface of the upper cover side wall always touch the top surface of the house during the drilling process, sealing the drilling environment, isolating the gravel more thoroughly, and suppressing the noise generated by the dust and drilling; in conjunction with the dust collection component, it can further suck back and collect dust, so that the dust can be effectively controlled. It will not affect the sight of the construction workers, and the construction workers also avoid inhaling dust and affecting the health of their lungs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The present invention is a schematic diagram of the structure of a drilling equipment.

[0020] Figure 2 Schematic diagram of the barrier cover structure.

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the barrier cover.

[0022] In the figure: 1. mobile frame, 11. frame body, 12. universal wheel, 13. push handle, 2. bottom plate, 3. electric push rod, 4. mounting plate, 5. matching telescopic rod, 6. drilling motor, 7. drill bit, 8. barrier cover, 81. upper cover body, 82. lower cover body, 821. square hole, 83. driving plate, 84. lifting spring, 9. dust suction component, 91. negative pressure fan, 92. collection box, 921. collection trough, 93. dust suction rod, 94. dust filter plate. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present application.

[0024] An embodiment of the present application provides a drilling device.

[0025] Embodiment 1, as Figure 1-3 shown.

[0026] A drilling device includes a mobile frame 1, wherein the mobile frame 1 includes a frame body 11, a universal wheel 12, and a push handle 13. The universal wheel 12 is installed on the bottom surface of the frame body 11. The universal wheel 12 is preferably a caster of Shanghai Bidi Industrial Aluminum Profile Accessories Co., Ltd., model CE-W75D-12C. This model of universal wheel 12 has a braking function and is more convenient to use. The push handle 13 is installed on one side of the frame body 11. When a worker moves the equipment, he only needs to move the mobile frame 1.

[0027] The top surface of the mobile frame 1 is installed with a bottom plate 2, and an electric push rod 3 is installed at the center of the top surface of the bottom plate 2. The electric push rod 3 is preferably a multi-stage electric push rod 3. A mounting plate 4 is installed at the output end of the electric push rod 3. A matching telescopic rod 5 is arranged between the mounting plate 4 and the bottom plate 2, so that the mounting plate 4 is more stably lifted and lowered under the drive of the electric push rod 3. A drilling motor 6 is installed at the center of the top surface of the mounting plate 4, and a drill bit 7 is installed at the output end of the drilling motor 6. The drilling motor 6 drives the drill bit 7 to perform the drilling operation.

[0028] The top surface of the mounting plate 4 is detachably provided with a barrier cover 8 to isolate concrete rubble and dust generated by drilling. The barrier cover 8 is a retractable structure. During the drilling operation, the top surface of the side wall of the barrier cover 8 can be tightly connected to the roof of the house to better isolate rubble and dust. The barrier cover 8 includes a lower cover body 82 and an upper cover body 81. The lower cover body 82 is a box structure with an open top surface. A square hole 821 is provided through the center of the top surface of the lower cover body 82. The drilling motor 6 extends to the inner side of the lower cover body 82 through the square hole 821. The side wall of the lower cover body 82 is slidably connected to the upper cover body 81. A pair of driving plates 83 are provided on the top surface of the upper cover body 81. A lifting spring 84 is installed between the driving plate 83 and the bottom surface of the inner cavity of the lower cover body 82. Under the action of the lifting spring 84, the upper cover body 81 can be kept pressed against the roof of the house by its side wall top surface during the drilling operation to isolate gravel and dust. The barrier cover 8 is made of transparent material, which is convenient for observing the drill bit 7 inside.

[0029] A dust collecting assembly 9 is installed inside the barrier cover 8 to further control dust.

[0030] The dust collection assembly 9 includes a negative pressure fan 91, a collection box 92, and a dust collection rod 93. The collection box 92 is detachably mounted on the bottom surface of the inner cavity of the lower cover 82. Two collection boxes 92 are installed, symmetrically mounted on both sides of the inner cavity bottom surface of the lower cover 82. A collection slot 921 is provided through the top of the side wall of the collection box 92. The dust collection rod 93 is installed in the inner cavity of the collection box 92. The dust collection rod 93 is a hollow structure. A plurality of dust collection holes are provided on one side of the dust collection rod 93 facing the collection slot 921. The negative pressure fan 91 is installed on the bottom surface of the base plate 2. The negative pressure fan 91 is connected to the dust collection rod 93 through a pipe. The negative pressure fan 91 is preferably a negative pressure pump of Yuanxun Intelligent Technology Co., Ltd., model A6-05CL. Driven by the negative pressure fan 91, the dust suction rod 93 generates negative pressure, so that the inner cavity of the collection box 92 generates negative pressure, and the dust generated by drilling is sucked into the collection box 92 from the collection groove 921, thereby playing a role in controlling dust.

[0031] The dust suction rod 93 is a right-angled triangular prism structure. A dust filter plate 94 is installed on the side where the dust suction hole of the dust suction rod 93 is located. The dust in the collection box 92 is sucked from the collection slot 921 and then adsorbed on the surface of the dust filter plate 94 by the dust suction rod 93. When the dust on the surface accumulates so that the gravity generated by it is greater than the suction force it receives, the dust slides down to the bottom surface of the inner cavity of the collection box 92 under the action of gravity.

[0032] When the utility model is in use:

[0033] The mobile device reaches the desired drilling position, then starts the electric push rod, aligns the drill bit with the desired drilling position, starts the drilling motor, and then further controls the electric push rod to extend, thereby driving the drill bit to drill the roof of the house.

[0034] At the same time, the dust collection component is started.

[0035] The crushed stones, dust and the like generated by drilling are blocked inside the blocking cover, and the dust is sucked into the collecting box.

[0036] It should be noted that, in this article, relational terms such as "first" and "second" 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.

[0037] Those skilled in the art will easily think of other embodiments of the present application after considering the specification and practicing the application disclosed herein. The present application is intended to cover any modification, use or adaptation of the present application, which follows the general principles of the present application and includes common knowledge or customary technical means in the art that are not disclosed in the present application. The specification and embodiments are only regarded as exemplary, and the true scope and spirit of the present application are pointed out by the claims. It should be understood that the present application is not limited to the precise structure described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present application is limited only by the attached claims.

Claims

1. A drilling device, comprising a mobile frame, characterized in that: The top surface of the mobile frame is installed with a bottom plate, the center of the top surface of the bottom plate is installed with an electric push rod, the output end of the electric push rod is installed with a mounting plate, the center of the top surface of the mounting plate is installed with a drilling motor, and the output end of the drilling motor is installed with a drill bit; The top surface of the mounting plate is detachably provided with a barrier cover, the barrier cover is a retractable structure, the barrier cover comprises a lower cover body and an upper cover body, the lower cover body is a box structure with an open top surface, a square hole is provided through the center of the top surface of the lower cover body, the drilling motor passes through the square hole and extends to the inner side of the lower cover body, and the side wall of the lower cover body is slidably connected to the upper cover body; A dust collecting assembly is installed inside the barrier cover.

2. A drilling device according to claim 1, characterized in that: The mobile frame comprises a frame body, universal wheels and a push handle. The universal wheels are installed on the bottom surface of the frame body, and the push handle is installed on one side of the frame body.

3. A drilling device according to claim 1, characterized in that: A matching telescopic rod is arranged between the mounting plate and the bottom plate.

4. A drilling device according to claim 1, characterized in that: A pair of driving plates are arranged on the top surface of the upper cover body, and a lifting spring is installed between the driving plates and the bottom surface of the inner cavity of the lower cover body.

5. A drilling device according to claim 1, characterized in that: The dust collection assembly includes a negative pressure fan, a collection box, and a dust collection rod. The collection box is detachably mounted on the bottom surface of the inner cavity of the lower cover. A collection groove is provided through the top of the side wall of the collection box. The dust collection rod is installed in the inner cavity of the collection box. The dust collection rod is a hollow structure. A plurality of dust collection holes are provided on a side of the dust collection rod facing the collection groove. The negative pressure fan is mounted on the bottom surface of the base plate, and the negative pressure fan and the dust collection rod are connected by a pipe.

6. A drilling device according to claim 5, characterized in that: A dust filter plate is installed on the side where the dust suction hole of the dust suction rod is located.

7. A drilling device according to claim 5, characterized in that: The dust suction rod is a right-angled triangular prism structure.

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