Wall-penetrating drilling device special for fire engineering installation

Abstract

The invention relates to the technical field of fire engineering, in particular to a through-wall drilling device special for fire engineering installation, and solves the problems that in the prior art, in the drilling process, the stability of drilling equipment is inconvenient to improve, the equipment is inconvenient to adjust, namely, the position in drilling is adjusted, and the drilling efficiency is high. And therefore, the overall drilling efficiency is greatly reduced. A through-wall drilling device special for fire engineering installation comprises a base, the top of the base is slidably connected with a frame body, one side of the top of the frame body is fixedly connected with a servo motor through a bolt, the inner side of the frame body is rotatably connected with a screw rod, and the top end of the screw rod penetrates through the top of the frame body and is in transmission connection with an output shaft of the servo motor; and a nut seat is screwed and connected to the screw rod through a thread. According to the mode provided by the invention, the vertical position of the drill bit can be adjusted through rotation of the screw rod, and meanwhile, the whole frame body slides, so that the operation is convenient, and the stability of the whole drilling equipment can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of fire protection engineering, and in particular to a special wall drilling device for fire protection engineering installation. Background Art

[0002] Fire protection engineering, also known as fire safety engineering or fire prevention engineering, etc., is the application of scientific and engineering principles to protect humans and the environment from the destructive effects of fire and smoke. Active fire protection automatic fire extinguishing systems and fire alarms. Passive fire protection fire and smoke barriers, spatial separation smoke control and management escape facilities, emergency exits, fire elevators, etc. Building design, layout and space planning Fire prevention plan Fire dynamics and fire simulation Human behavior risk analysis Wildfire management In the process of fire protection engineering construction, it is necessary to drill holes through the wall. Many small holes on the building wall are called through-wall screw holes. In order to save costs during the construction of fire protection buildings, the through-wall screws of the external shear wall use sleeves to facilitate the recovery of the through-wall screws. The sleeve holes left by the recovery of the through-wall screws are screw holes. The screw holes are produced in this way. More and more high-rise buildings are in the construction industry. When using formwork to fix the concrete shear wall, a fixing device is required, which requires through-wall bolts, that is, this through-wall tie rod fastener. It is a normal construction process for the construction team to leave holes when constructing the shear wall, so using through-wall bolts is a routine measure for the construction unit.

[0003] In the process of drilling holes through walls for fire protection engineering, the efficiency of drilling holes needs to be improved, so the stability of the drilling equipment is extremely important. At the same time, we consider that it is not convenient to improve the stability of the drilling equipment and to adjust the equipment, that is, to adjust the position in the drilling hole, which greatly reduces the overall efficiency of the drilling and is extremely inconvenient. Therefore, a special through-the-wall drilling device for fire protection engineering installation is urgently needed to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide a special wall-penetrating drilling device for fire protection engineering installation, which solves the problem in the prior art that it is not convenient to improve the stability of the drilling equipment during the drilling process, and it is not convenient to adjust the equipment, that is, to adjust the position during the drilling, thereby greatly reducing the overall efficiency of the drilling.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A wall drilling device specially used for fire protection engineering installation comprises a base, a frame is slidably connected to the top of the base, and a servo motor is fixedly connected to the top side of the frame by bolts, a screw is rotatably connected to the inner side of the frame, and the top end of the screw passes through the top of the frame and is transmission-connected to the output shaft of the servo motor, a nut seat is screwed on the screw by threaded engagement, a driving motor is provided on one side of the frame, and a drill bit is transmission-connected to the output shaft of the driving motor, a connecting block is fixedly connected to one side of the nut seat, and one end of the connecting block passes through the frame and is fixedly connected to one side of the driving motor, a pump body is fixedly connected to the top side of the frame by bolts, and both sides of the driving motor are fixedly connected to a bearing plate, and the top of the bearing plate is fixedly connected to a connecting pipe, the water outlet of the pump body is connected to the top of the connecting pipe, and a nozzle is connected to one side of the connecting pipe.

[0007] Preferably, one side of the two supporting plates is fixedly connected with a slider, and the two sliders are slidably connected to the outer wall of the frame through a slide rail.

[0008] Preferably, a sliding block is fixedly connected to the bottom of the frame, and the sliding block is slidably connected to the top of the base through a sliding groove.

[0009] Preferably, a mounting plate is fixedly connected to one side of the base, and mounting holes are provided at four corners of one side of the mounting plate.

[0010] Preferably, the bottom end of the screw is rotatably connected to the inner bottom of the frame through a rotating shaft, and the top end of the screw passes through the top of the frame through a bearing sleeve. A vertical groove is provided on one side of the frame close to the drive motor, and the connecting block passes through the side wall of the frame through the vertical groove.

[0011] Preferably, a telescopic hose is connected to the water outlet of the pump body, and the water outlet of the telescopic hose is connected to one side of the top of the connecting pipe.

[0012] The present invention has at least the following beneficial effects:

[0013] When a wall drilling device specially used for fire engineering installation in the present invention is used, the mounting plate on the base is first fixedly installed on the wall where the hole is to be drilled, the servo motor is started to drive the screw to rotate, and then the drive motor and the drill bit can be driven to move up and down through the nut seat, so that the position of the hole can be adjusted, so that the position of the hole can be more accurate, and finally the drive motor is started to drive the drill bit to rotate, and the entire frame is moved manually to cooperate with the drill bit to drill the wall, and at the same time, the pump body is started to spray water from the external water source to the drill hole from the nozzle to dissipate heat during the drilling process. Compared with the prior art, it is not convenient to improve the stability of the drilling equipment during the drilling process, and it is not convenient to adjust the equipment, that is, to adjust the position during the drilling, thereby greatly reducing the overall efficiency of the drilling. The method proposed in the present invention can adjust the upper and lower positions of the drill bit through the rotation of the screw, and at the same time, by sliding the entire frame, it is easy to operate and the stability of the entire drilling equipment can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0015] Figure 1 It is the overall main structural diagram of the present invention;

[0016] Figure 2 It is a top view of the structure of the present invention;

[0017] Figure 3 It is a side structural diagram of the present invention.

[0018] In the figure: 1. base; 2. frame; 3. screw; 4. nut seat; 5. servo motor; 6. slider; 7. slide rail; 8. connecting block; 9. drive motor; 10. drill bit; 11. load-bearing plate; 12. connecting pipe; 13. nozzle; 14. telescopic hose; 15. pump body; 16. mounting plate; 17. sliding block; 18. sliding groove; 19. vertical groove. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0020] Embodiment 1

[0021] Reference Figure 1-3 , including a base 1, a frame 2 is slidably connected to the top of the base 1, and a servo motor 5 is fixedly connected to one side of the top of the frame 2 by bolts, a screw rod 3 is rotatably connected to the inner side of the frame 2, and the top end of the screw rod 3 passes through the top of the frame 2 and is transmission-connected to the output shaft of the servo motor 5, a nut seat 4 is screwed on the screw rod 3 by threaded engagement, a drive motor 9 is provided on one side of the frame 2, and a drill bit 10 is transmission-connected on the output shaft of the drive motor 9, a connecting block 8 is fixedly connected to one side of the nut seat 4, and one end of the connecting block 8 passes through the frame 2 and is fixedly connected to one side of the drive motor 9, a pump body 15 is fixedly connected to one side of the top of the frame 2 by bolts, and both sides of the drive motor 9 are fixedly connected to a bearing plate 11, and the top of the bearing plate 11 is fixedly connected to a connecting pipe 12, the water outlet of the pump body 15 is connected to the top of the connecting pipe 12, and one side of the connecting pipe 12 is connected to a nozzle 13.

[0022] First, the mounting plate 16 on the base 1 is fixedly installed on the wall where the hole is to be drilled, and the servo motor 5 is started to drive the screw 3 to rotate, and then the drive motor 9 and the drill bit 10 can be driven by the nut seat 4 to move up and down, and then the position of the hole can be adjusted to make the position of the hole more accurate. Finally, the drive motor 9 is started to drive the drill bit 10 to rotate, and the entire frame 2 is moved manually to cooperate with the drill bit 10 to drill the wall, and at the same time, the pump body 15 is started to spray water from the external water source to the drill hole from the nozzle 13 to dissipate heat during the drilling process.

[0023] Embodiment 2

[0024] Reference Figure 1-3 One side of the two supporting plates 11 is fixedly connected with a slider 6 , and the two sliders 6 are slidably connected to the outer wall of the frame 2 through the slide rail 7 .

[0025] Embodiment 3

[0026] Reference Figure 1-3 A sliding block 17 is fixedly connected to the bottom of the frame 2 , and the sliding block 17 is slidably connected to the top of the base 1 through a sliding groove 18 .

[0027] Embodiment 4

[0028] Reference Figure 1-3 A mounting plate 16 is fixedly connected to one side of the base 1, and mounting holes are provided at four corners of one side of the mounting plate 16.

[0029] Embodiment 5

[0030] Reference Figure 1-3The bottom end of the screw rod 3 is rotationally connected to the inner bottom of the frame 2 through a rotating shaft, and the top end of the screw rod 3 passes through the top of the frame 2 through a bearing sleeve. A vertical groove 19 is opened on the side of the frame 2 close to the drive motor 9, and the connecting block 8 passes through the side wall of the frame 2 through the vertical groove 19.

[0031] Embodiment 6

[0032] Reference Figure 1-3 The water outlet of the pump body 15 is connected to a telescopic hose 14 , and the water outlet of the telescopic hose 14 is connected to one side of the top of the connecting pipe 12 .

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A wall drilling device for fire protection engineering installation, comprising a base (1), characterized in that: The top of the base (1) is slidably connected to a frame (2), and one side of the top of the frame (2) is fixedly connected to a servo motor (5) by means of bolts. A screw rod (3) is rotatably connected to the inner side of the frame (2), and the top end of the screw rod (3) passes through the top of the frame (2) and is transmission-connected to an output shaft of the servo motor (5). A nut seat (4) is screwed on the screw rod (3) by means of a thread. A drive motor (9) is provided on one side of the frame (2), and a drill bit (10) is transmission-connected to the output shaft of the drive motor (9). The nut A connection block (8) is fixedly connected to one side of the seat (4), and one end of the connection block (8) passes through the frame (2) and is fixedly connected to one side of the drive motor (9); a pump body (15) is fixedly connected to one side of the top of the frame (2) by bolts, and a bearing plate (11) is fixedly connected to both sides of the drive motor (9), and a connecting pipe (12) is fixedly connected to the top of the bearing plate (11); a water outlet of the pump body (15) is connected to the top of the connecting pipe (12), and a nozzle (13) is connected to one side of the connecting pipe (12).

2. A wall drilling device for fire protection engineering installation according to claim 1, characterized in that: One side of the two bearing plates (11) is fixedly connected with a slider (6), and the two sliders (6) are slidably connected to the outer wall of the frame (2) via a slide rail (7).

3. A wall drilling device for fire protection engineering installation according to claim 1, characterized in that: A sliding block (17) is fixedly connected to the bottom of the frame (2), and the sliding block (17) is slidably connected to the top of the base (1) via a sliding groove (18).

4. A wall drilling device for fire protection engineering installation according to claim 1, characterized in that: A mounting plate (16) is fixedly connected to one side of the base (1), and mounting holes are provided at four corners of one side of the mounting plate (16).

5. A wall drilling device for fire protection engineering installation according to claim 1, characterized in that: The bottom end of the screw rod (3) is rotatably connected to the inner bottom of the frame (2) via a rotating shaft, and the top end of the screw rod (3) passes through the top of the frame (2) via a bearing sleeve. A vertical groove (19) is provided on a side of the frame (2) close to the drive motor (9), and the connecting block (8) passes through the side wall of the frame (2) via the vertical groove (19).

6. A wall drilling device for fire protection engineering installation according to claim 1, characterized in that: The water outlet of the pump body (15) is connected to a telescopic hose (14), and the water outlet of the telescopic hose (14) is connected to one side of the top of the connecting pipe (12).

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