A wall drilling device for fire engineering

Abstract

The utility model provides a kind of wall drilling device for fire engineering, including bottom plate, the upper end right side of bottom plate is symmetrically provided with sliding slot, the inside of sliding slot is slidably provided with slide column, the inside of sliding slot is provided with the drive unit for driving slide column to move, the upper end of two slide columns is jointly connected with fixed plate, the right end of fixed plate is provided with mounting plate, and drilling wall piece is provided on mounting plate, the front and rear ends of mounting plate are both provided with fixed frame, rotatingly provided with rotating column in the inside of fixed frame, the both ends of rotating column extend to the outside of fixed frame and are jointly connected with rotating plate, through the wall drilling device for fire engineering of the utility model, not only dust generated in the process of drilling can be adsorbed by dust cover, improve working environment quality, but also the angle of dust cover dust suction can be adjusted by rotating rotating plate, ensure that it is always in the best dust suction position, effectively capture dust generated in the process of drilling, avoid dust to escape.

Description

Technical Field

[0001] This utility model belongs to the technical field of wall drilling devices, and specifically relates to a wall drilling device for fire protection engineering. Background Technology

[0002] Fire protection systems typically require water pipes, gas pipes, etc., to be laid through walls or floors to connect fire extinguishing equipment (such as sprinklers and fire hydrants) in different areas. Drilling devices can help to precisely open holes, ensuring that pipes can pass smoothly through the wall while maintaining the integrity and aesthetics of the structure. Therefore, drilling devices are needed to open holes in the wall.

[0003] Most existing wall drilling devices move the base plate using casters to position the drill bit, which is then used to drill into the wall. This process generates a significant amount of dust, requiring a dust hood to collect it. While existing technologies can meet the dust collection requirement, the dust hood is fixed and cannot be adjusted to change the drilling position. This results in limited coverage and difficulty in effectively capturing all generated dust. To ensure effective coverage of the drilling area, operators may need to frequently adjust the overall position of the drilling device or reposition the dust hood, which not only increases the complexity of the work but may also lead to a decrease in drilling accuracy. Utility Model Content

[0004] In view of this, this utility model addresses the shortcomings of the prior art by providing a wall drilling device for fire protection engineering. It can not only adsorb dust generated during the drilling process through the dust suction hood, improving the quality of the working environment, but also adjust the suction angle of the dust suction hood by rotating the rotating plate to ensure that it is always in the optimal suction position, effectively capturing the dust generated during the drilling process and preventing dust from escaping.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a wall drilling device for fire protection engineering, including a base plate, a sliding groove symmetrically arranged on the upper right side of the base plate, a sliding column slidably arranged inside the sliding groove, a drive unit for driving the sliding column to move inside the sliding groove, a fixing plate connected to the upper ends of the two sliding columns, an mounting plate arranged on the right end of the fixing plate, a wall drilling component arranged on the mounting plate, a fixing frame arranged at both the front and rear ends of the mounting plate, a rotating column rotatably arranged inside the fixing frame, a rotating plate connected to both ends of the rotating column extending to the outside of the fixing frame, a fixing block connected to the end of the rotating plate away from the rotating column, a dust suction hood arranged on each fixing block, the dust suction hood being connected to an external suction pump through a pipe, and a drive component for driving the rotating column to rotate inside the fixing frame.

[0006] As a further improvement of this utility model, the driving component includes a worm gear rotatably disposed inside the fixed frame, and a motor is fixedly disposed on the side wall of the fixed frame. The output end of the motor is connected to the worm gear through a coupling, and a worm wheel that meshes with the worm is fixedly disposed in the middle of the rotating column.

[0007] As a further improvement of this utility model, the drive unit includes a threaded rod rotatably disposed inside the slide groove, a slide column and the threaded rod are threadedly connected, the bottom of the threaded rod extends to the lower end of the base plate and is connected to a rotating rod, and a mounting box is fixedly disposed at the lower end of the base plate, and a second drive component for driving the rotating rod to rotate is disposed inside the mounting box.

[0008] As a further improvement of this utility model, the driving component two includes a worm gear two disposed inside the mounting box, and a worm wheel two meshing with the worm gear two is provided at the lower end of the rotating rod. A motor two is provided at the front end of the mounting box, and the output end of the motor two is connected to the worm gear two through a coupling.

[0009] As a further improvement of this utility model, the wall drilling component includes a drill bit rotatably mounted on a mounting plate, and a motor three is provided at the left end of the mounting plate. The output end of the motor three is connected to the drill bit via a coupling.

[0010] As a further improvement of this utility model, a push handle is provided at the left end of the base plate.

[0011] As a further improvement of this utility model, the lower end of the base plate is provided with several support bases, and the bottom of each support base is provided with a caster wheel, and each caster wheel is provided with a brake pad.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] Firstly, by setting up a rotating plate, the rotating column reciprocates, driving the rotating plate to rotate back and forth, which in turn drives the dust suction hood to rotate back and forth via a fixed block. This allows for adjustment of the dust suction angle of the dust suction hood. The adjustable dust suction hood can be flexibly adjusted according to changes in the drilling position, ensuring that it is always in the optimal dust suction position, effectively capturing the dust generated during the drilling process and preventing dust from escaping.

[0014] Secondly, by setting up a dust extraction hood, dust generated during the drilling process can be absorbed, reducing environmental pollution and improving the quality of the working environment.

[0015] Third, by setting up a push handle, workers can easily push the drill bit to the appropriate position using the casters, thereby improving drilling efficiency.

[0016] Fourth, by installing brake pads, the wheels can be locked when needed to prevent the equipment from slipping accidentally during operation. This greatly improves the stability of the equipment during use, which is especially important when working on sloping or slippery surfaces. Attached Figure Description

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the fixing frame, worm gear 1, worm wheel 1, and dust collection cover of this utility model;

[0020] Figure 3 This is a schematic diagram of the wall drilling component of this utility model;

[0021] Figure 4 This is a schematic diagram of the drive unit structure of this utility model.

[0022] In the diagram: 101, base plate; 102, sliding column; 103, sliding groove; 104, fixing plate; 105, mounting plate; 106, fixing frame; 107, rotating column; 108, rotating plate; 109, fixing block; 110, dust suction hood; 201, worm gear one; 202, motor one; 203, worm wheel one; 204, threaded rod; 205, rotating rod; 206, mounting box; 207, worm gear two; 208, worm wheel two; 209, motor two; 301, drilling tool; 302, motor three; 303, push handle; 304, support base; 305, caster wheel. Detailed Implementation

[0023] To better understand this utility model, the following embodiments further illustrate its content, but the scope of protection of this utility model is not limited to the embodiments described below. Numerous specific details are set forth in the following description to provide a more thorough understanding of this utility model. However, it will be apparent to those skilled in the art that this utility model can be practiced without one or more of these details.

[0024] like Figure 1 , 2As shown in Figure 3, a wall drilling device for fire protection engineering includes a base plate 101. Symmetrically arranged sliding grooves 103 are provided on the upper right side of the base plate 101. Sliding columns 102 are slidably arranged inside each sliding groove 103. A drive unit for moving the sliding columns 102 is provided inside the sliding groove 103. A fixing plate 104 is connected to the upper ends of the two sliding columns 102. A mounting plate 105 is provided on the right end of the fixing plate 104. A wall drilling component is provided on the mounting plate 105. The front of the mounting plate 105... Both ends of the frame are equipped with a fixed frame 106. A rotating column 107 is rotatably mounted inside the fixed frame 106. Both ends of the rotating column 107 extend to the outside of the fixed frame 106 and are connected to a rotating plate 108. The end of the rotating plate 108 away from the rotating column 107 is connected to a fixed block 109. A dust suction hood 110 is mounted on each fixed block 109. The dust suction hood 110 is connected to an external suction pump through a pipe. The fixed frame 106 is equipped with a drive component for driving the rotating column 107 to rotate.

[0025] like Figure 2 , 3 As shown, the driving component includes a worm gear 201 rotatably mounted inside the fixed frame 106. Motors 202 are fixedly mounted on the side walls of the fixed frame 106. The output ends of the motors 202 are connected to the worm gear 201 via couplings. A worm wheel 203 meshing with the worm gear 201 is fixedly mounted in the middle of the rotating column 107. When the motors 202 are started, they drive the worm gear 201 to rotate reciprocally. The worm gear 201 drives the worm wheel 203 to rotate reciprocally, which in turn drives the rotating column 107 to rotate reciprocally, causing the rotating plate to rotate back and forth. This, in turn, causes the dust collection hood 110 to rotate back and forth via the fixed block 109, thereby adjusting the suction angle of the dust collection hood 110. The adjustable dust collection hood 110 can be flexibly adjusted according to changes in the drilling position, ensuring it is always in the optimal suction position, effectively capturing dust generated during drilling and preventing dust from escaping.

[0026] like Figure 1 , 4As shown, the drive unit includes a threaded rod 204 rotatably disposed inside the slide groove 103. A slide column 102 is threadedly connected to the threaded rod 204. The bottom of each threaded rod 204 extends to the lower end of the base plate 101 and is connected to a rotating rod 205. A mounting box 206 is fixedly disposed at the lower end of the base plate 101. A second drive component for driving the rotating rod 205 is disposed inside the mounting box 206. The second drive component includes a second worm gear 207 disposed inside the mounting box 206. A second worm wheel 208 meshing with the second worm gear 207 is disposed at the lower end of each rotating rod 205. A second motor 209 is disposed at the front end of the mounting box 206. The output end of 09 is connected to the worm gear via a coupling. When the motor 209 is started, the output end of the motor 209 drives the worm gear 207 to rotate. The worm gear 207 drives the adjacent worm wheel 208 to rotate. The worm wheel drives the threaded rod 204 to rotate via the rotating rod 205. In turn, the threaded rod 204 drives the sliding column 102 to move up and down along the inside of the sliding groove 103. Then, the height of the drill 301 is adjusted by the fixing plate 104. The internal structure of different buildings (such as differences in floor height) is different. The wall drilling device with height adjustment function can better adapt to various building environments and ensure the smooth progress of drilling work.

[0027] like Figure 2 , 3 As shown, the wall drilling component includes a drill bit 301 rotatably mounted on a mounting plate 105. A motor 302 is provided at the left end of the mounting plate 105, and the output end of the motor 302 is connected to the drill bit 301 via a coupling.

[0028] like Figure 1 As shown, a push handle 303 is provided at the left end of the base plate 101. The push handle 303 makes it convenient for workers to push the drill bit 301 to a suitable position, thereby improving drilling efficiency.

[0029] like Figure 1 As shown, a number of support bases 304 are provided at the lower end of the base plate 101.

[0030] When drilling into a wall, first push the handle 303 to move the drill bit 301 to the appropriate position via the caster wheel 305. Then start the motor 209. The output of the motor 209 drives the worm gear 207 to rotate. The worm gear 207 drives the adjacent worm wheel 208 to rotate. The worm wheel drives the threaded rod 204 to rotate via the rotating rod 205. This causes the threaded rod 204 to drive the sliding column 102 to move up and down along the inside of the sliding groove 103. Then, by moving the fixed plate 104 up and down, the drill bit 301 is adjusted to the appropriate height. Next, start the motor 302 to rotate the drill bit 301, and drilling can be performed at the corresponding position.

[0031] During drilling, a significant amount of dust is generated. At this time, an external suction pump is activated, and the dust is absorbed through the dust collection hood 110. Simultaneously, motor 202 is started, driving the worm gear 201 to rotate reciprocally. The worm gear 201 drives the worm wheel 203 to rotate reciprocally, which in turn drives the rotating column 107 to rotate reciprocally. This causes the rotating plate to rotate back and forth, which in turn drives the dust collection hood 110 to rotate back and forth via the fixed block 109. This allows for adjustment of the suction angle of the dust collection hood 110. The adjustable dust collection hood 110 can be flexibly adjusted according to changes in the drilling position, ensuring it is always in the optimal suction position, effectively capturing the dust generated during drilling and preventing dust from escaping.

[0032] According to another embodiment of the present invention, such as Figure 1 As shown, each support base 304 is equipped with casters 305 at its bottom, and each caster 305 is equipped with a brake pad. The casters 305 allow the wall drilling device to move flexibly on the work site, making it very convenient to move in a straight line or turn. This is especially important in construction environments where the work position needs to be changed frequently.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A wall drilling device for fire protection engineering, comprising a base plate (101), characterized in that: The upper right side of the base plate (101) is symmetrically provided with sliding grooves (103), and sliding columns (102) are slidably arranged inside each sliding groove (103). A drive unit for moving the sliding columns (102) is provided inside the sliding grooves (103). The upper ends of the two sliding columns (102) are connected to a fixing plate (104). A mounting plate (105) is provided on the right end of the fixing plate (104). A wall drilling component is provided on the mounting plate (105). The front and rear sides of the mounting plate (105) are... Each end is provided with a fixed frame (106), and a rotating column (107) is rotatably provided inside the fixed frame (106). Both ends of the rotating column (107) extend to the outside of the fixed frame (106) and are connected to a rotating plate (108). The end of the rotating plate (108) away from the rotating column (107) is connected to a fixed block (109). Each fixed block (109) is provided with a dust suction cover (110). The fixed frame (106) is provided with a driving component for driving the rotating column (107) to rotate.

2. The wall drilling device for fire protection engineering as described in claim 1, characterized in that: The driving component includes a worm gear (201) rotatably disposed inside the fixed frame (106). A motor (202) is fixedly disposed on the side wall of the fixed frame (106). The output end of the motor (202) is connected to the worm gear (201) via a coupling. A worm wheel (203) meshing with the worm gear is fixedly disposed in the middle of the rotating column (107).

3. The wall drilling device for fire protection engineering as described in claim 1, characterized in that: The drive unit includes a threaded rod (204) rotatably disposed inside the slide groove (103), a slide column (102) threadedly connected to the threaded rod (204), and the bottom of the threaded rod (204) extends to the lower end of the base plate (101) and is connected to a rotating rod (205). The lower end of the base plate (101) is fixedly provided with a mounting box (206), and the interior of the mounting box (206) is provided with a second drive component for driving the rotating rod (205) to rotate.

4. The wall drilling device for fire protection engineering as described in claim 3, characterized in that: The second driving component includes a second worm gear (207) disposed inside the mounting box (206), and a second worm wheel (208) that meshes with the second worm gear (207) is provided at the lower end of the rotating rod (205). A second motor (209) is provided at the front end of the mounting box (206), and the output end of the second motor (209) is connected to the worm gear through a coupling.

5. The wall drilling device for fire protection engineering as described in claim 1, characterized in that: The wall drilling component includes a drill bit (301) rotatably mounted on a mounting plate (105). A motor (302) is provided at the left end of the mounting plate (105), and the output end of the motor (302) is connected to the drill bit (301) via a coupling.

6. The wall drilling device for fire protection engineering as described in claim 1, characterized in that: A push handle (303) is provided at the left end of the base plate (101).

7. The wall drilling device for fire protection engineering as described in claim 1, characterized in that: The lower end of the base plate (101) is provided with several support bases (304), and the bottom of each support base (304) is provided with casters (305), and each caster (305) is provided with a brake pad.

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