Hole opening device for building construction

By using slide rails and screw structures in construction, the precise position control of the drill bit is achieved, combined with the design of dust cover, spray head and coolant, the problem of low manual drilling efficiency and accuracy is solved, and the construction accuracy is improved. Safety and extends the life of the drill bit.

CN222270789UActive Publication Date: 2024-12-31GUANGZHOU SHITAI CONSTR ENG CO LTD
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Patent Information

Application Number
CN202323244275.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2023-11-29
Publication Date
2024-12-31
Estimated Expiration
2033-11-29

AI Technical Summary

Technical Problem

In construction projects, manual drilling efficiency and accuracy are poor, especially inaccuracy in the drilling positioning and movement process, which affects construction efficiency and safety.

Method used

A hole opening device for construction is designed, using slide rails and screw structures to achieve precise position control of the drill bit, equipped with dustproof sleeves and spray heads to reduce dust, use coolant to cool down and set up shock absorbers to improve the stability of the device.

Benefits of technology

Accurate position control of the drill bit is achieved, improving the accuracy and safety of the drill holes, reducing the impact of dust on workers' health, and extending the service life of the drill bit.

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Abstract

The utility model discloses a perforating device for building construction, which relates to the technical field of drilling, and comprises a fixed table arranged in a shell, and a sliding rail is arranged on the fixed table; a sliding block is arranged on the sliding rail, and the sliding block is in sliding connection with the sliding rail; a mounting frame is arranged on the sliding block and is fixedly connected with the sliding block; a first fixing block and a second fixing block are arranged on one side of the mounting frame and are fixedly connected with the mounting frame; a screw rod is arranged in parallel at one end of the mounting frame provided with the fixed block; the two sides of the lead screw are each provided with a fixing rod, and the fixing rods are fixedly connected with the fixing blocks. A moving block is arranged between the first fixed block and the second fixed block, is spirally connected with the screw rod, and is in sliding connection with the fixed rod; a motor is arranged on the first moving block; a drilling machine is arranged on one side of the movable block and the supporting frame. By arranging the sliding rail and the lead screw structure, the drill bit can move in the transverse direction and the vertical direction, and accurate fixing of the position of the drill bit is achieved.
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Description

Technical Field

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

[0002] In construction projects, when installing water pipes and drain pipes, installing sockets and switches, etc., it is necessary to introduce drain pipes, wires, water pipes, etc. into the wall, so it is necessary to punch holes. This can hide the wires and cables and make the wall more beautiful.

[0003] Currently, most of the holes in the walls of buildings are drilled manually. The drilling efficiency and accuracy of some important structures are relatively poor. Once problems occur, serious consequences will occur.

[0004] There are still problems with the positioning and movement of the drill bit in the prior art, and accurate positioning and fixation cannot be achieved, so inaccurate positioning will occur during use. After drilling a hole, it is impossible to quickly and accurately locate the next position, which is not conducive to practical use. Utility Model Content

[0005] The purpose of the utility model is to provide a hole opening device for building construction to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] The cam is provided with a plurality of sliding members, each of which is connected to the sliding member by a plurality of sliding members, and the plurality of sliding members are connected to the plurality of sliding members.

[0008] The above-mentioned technical scheme is adopted. In this scheme, by setting a screw rod 10 structure on a slide rail and a mounting frame, the drill bit is fixedly connected to a moving block on the mounting frame, thereby realizing front and rear and up and down position control of the drill bit. Both the motor and the slide rail have a self-locking function, and the position can also be locked when drilling. In case the position of the drill bit changes during operation, the drilling will be affected.

[0009] A further improvement of the technical solution of the utility model is that a dust cover is provided on the drilling rig, and the dust cover is fixedly connected to the drill bit.

[0010] The above technical solution is adopted. In this solution, a dust cover is provided on the drilling rig. When the drill is drilling, a large amount of smoke and debris are often produced. If workers inhale these dusts for a long time, it will have a great impact on their health. In addition, the debris generated during the operation of the drill will have a great impact force. Since these debris are brought out by the drill, they will have a great impact force and will easily cause danger. Therefore, the dust cover can well protect the workers and improve the safety of the device.

[0011] A further improvement of the technical solution of the utility model is that: a water tank is provided on the dustproof sleeve, a water pump is provided in the water tank, and the water tank is fixedly connected to the dustproof sleeve; a connecting piece is provided on the side of the dustproof sleeve close to the water tank, and the connecting piece is connected to the water tank; a nozzle is fixedly connected to the connecting piece, and the water inlet end of the nozzle is connected to the water pump.

[0012] The above technical solution is adopted. In this solution, a nozzle is provided in the dust cover. In some operation scenes, the wall may be irregular, which causes the dust cover to not completely fit the wall, causing smoke and dust to still scatter. By providing a nozzle, the nozzle can spray water to absorb the dust. At the same time, the drill bit rotates at high speed and rubs against the wall mirror during operation, which generates extremely high heat. The water sprayed by the nozzle can also cool the drill bit and increase the service life of the drill bit.

[0013] The further improvement of the technical solution of the utility model is that: scales are provided on one side of the slide rail and one side of the mounting frame; and a pointer is provided on the moving block.

[0014] By adopting the above technical solution, in which scales are provided on one side of the slide rail and the mounting frame, the position of the drill bit can be accurately controlled to avoid large errors.

[0015] A further improvement of the technical solution of the utility model is that the side of the dust cover is P-shaped, larger at the top and smaller at the bottom, the upper end of the P-shaped dust cover is open, and the inside is cavity-shaped; the lower end of the P-shaped dust cover is provided with an ash box, which is slidably connected to the lower end.

[0016] The above technical solution is adopted. In this solution, a large amount of debris and garbage will be generated after the drill bit is operated. If a large amount of debris and garbage is piled up at the drill bit, it will cause great damage to the drill bit. Therefore, the dust cover is arranged into an internal cavity, so that the debris and garbage will fall into the cavity of the dust cover. A dust box is also provided at the bottom of the dust cover. The dust box is slidably connected to the dust cover, so it can be easily taken out for cleaning.

[0017] A further improvement of the technical solution of the utility model is that a wheel is arranged at the lower end of the shell, and a shock absorbing block is arranged on the wheel.

[0018] The above technical solution is adopted. The setting of the wheels in this solution can facilitate the movement of the device and can move horizontally. In conjunction with the slide rail and the screw rod, the drill bit can be moved in all directions. During the operation of the drilling rig, strong vibrations will be generated, which will affect the position of the device, causing the drill bit to shift position and resulting in drilling errors. Therefore, shock-absorbing blocks are provided at the wheels to reduce the vibration caused by the drilling rig operation and improve the accuracy of the operation.

[0019] A further improvement of the technical solution of the utility model is that the liquid in the water tank is a coolant.

[0020] The above technical solution is adopted, in which the water in the water tank is replaced with coolant, which is also a liquid and has a good absorption effect on dust in the air. In addition, the coolant can better help cool the drill bit to prevent damage to the drill bit.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] 1. The utility model provides a hole-drilling device for construction. The drill bit can be moved in the horizontal and vertical directions by arranging a slide rail and a screw rod structure. Wheels are arranged at the bottom of the device to further expand the moving range of the drill bit.

[0023] 2. The utility model provides a hole-drilling device for construction, which realizes precise position control of the drill bit in the horizontal and vertical directions by setting scales on the mounting frame and the slide rail, thereby greatly improving accuracy.

[0024] 3. The utility model provides a hole-opening device for construction. A dust cover is provided, and a nozzle is provided on the dust cover. The nozzle sprays water mist to reduce the diffusion of dust and can also cool the drill bit to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 It is a side view structural schematic diagram of the utility model;

[0027] Figure 3 It is a front structural schematic diagram of the utility model;

[0028] Figure 4 It is a schematic diagram of the enlarged structure of the utility model;

[0029] Figure 5 This is a schematic diagram of the mounting frame structure of the utility model.

[0030] In the figure: 1. Shell; 2. Fixed platform; 3. Slide rail; 4. Slider; 5. Mounting frame; 6. Motor; 7. First fixed block; 8. Second fixed block; 9. Moving block; 10. Screw; 11. Drilling rig; 12. Water pump; 13. Dust cover; 14. Connecting piece; 15. Nozzle; 16. Pointer; 17. Ash box; 18. Wheel; 19. Shock absorber; 20. Water tank. DETAILED DESCRIPTION

[0031] The utility model is further described in detail below in conjunction with embodiments:

[0032] Example 1

[0033] like Figure 1 , Figure 3 , Figure 5 As shown, the utility model provides a hole-punching device for construction, a hole-punching device for construction, comprising a shell 1, characterized in that: a fixed platform 2 is arranged in the shell 1, a slide rail 3 is arranged on the fixed platform 2, and the slide rail 3 is fixedly connected to the fixed platform 2; a slider 4 is arranged on the slide rail 3, and the slider 4 is slidably connected to the slide rail 3; a mounting frame 5 is arranged on the slider 4, and the mounting frame 5 is fixedly connected to the slider 4; a first fixing block 7 and a second fixing block 8 are arranged on one side of the mounting frame 5, and the first fixing block 7 and the second fixing block 8 are fixedly connected to the mounting frame 5; the mounting frame 5 is provided with a fixing block on one side thereof. A screw rod 10 is arranged parallel to the end, and the screw rod 10 is rotatably connected to the first fixed block 7 and the second fixed block 8; a fixed rod is arranged on each side of the screw rod 10, and the fixed rod is fixedly connected to the first fixed block 7 and the second fixed block 8; a moving block 9 is arranged between the first fixed block 7 and the second fixed block 8, and the moving block 9 is spirally connected to the screw rod 10, and the moving block 9 is slidably connected to the fixed rod; a motor 6 is arranged on the first fixed block 7, and the motor 6 is fixedly connected to the first fixed block 7, and the shaft of the motor 6 is fixedly connected to the screw rod 10 through a coupling; a drilling rig 11 is arranged on the side of the moving block 9 away from the mounting frame 5.

[0034] In this embodiment, by setting the guide rail 3 and the screw rod 10 structure on the mounting frame 5, the drill bit is fixedly connected to the moving block 9 on the mounting frame 5, so that the front and rear and up and down position control of the drill bit can be realized. The motor 6 and the guide rail 3 both have a self-locking function, and the position can also be locked when drilling. In case the position of the drill bit changes during the operation, the drilling will be affected.

[0035] Preferably, a wheel is provided at the lower end of the shell, and a shock absorbing block is threadedly connected to the shell on one side of the wheel.

[0036] In this embodiment, the arrangement of the wheel 18 can facilitate the movement of the device and can move horizontally, and in conjunction with the slide rail 3 and the screw rod 10, the drill bit can be moved in all directions; during the operation of the drilling rig 11, strong vibrations will be generated, which will affect the position of the device, causing the drill bit to shift position and resulting in drilling errors, so a shock-absorbing block 19 is arranged at the wheel 18 to reduce the vibration caused by the operation of the drilling rig 11 and improve the accuracy of the operation.

[0037] Example 2

[0038] like Figure 1 , Figure 3 As shown, based on Example 1, the utility model provides a technical solution: preferably, a dust cover 13 is provided at one end of the drill bit of the drill rig 11, and the dust cover 13 is fixedly connected to the drill bit. A dust cover 13 is provided at one end of the drill bit of the drill rig 11, and the dust cover 13 is fixedly connected to the drill bit.

[0039] In this embodiment, a dust cover 13 is provided on the drill 11. When the drill is drilling, a large amount of smoke and debris are often produced. If workers inhale these dusts for a long time, it will have a great impact on their health. In addition, the debris generated by the drill operation will have a great impact force. Since these debris are brought out by the drill, they will have a great impact force and can easily cause danger. Therefore, the dust cover 13 can well protect the workers and improve the safety of the device.

[0040] Example 3

[0041] like Figure 1 , Figure 2 , Figure 4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a water tank 20 is provided on the dust cover 13, a water pump 12 is provided in the water tank 20, and the water tank 20 is fixedly connected to the dust cover 13; a connecting piece 14 is provided on the side of the dust cover 13 close to the water tank 20, and the connecting piece 14 is connected to the water tank 20; a nozzle 15 is fixedly connected to the connecting piece 14, and the water inlet end of the nozzle 15 is connected to the water pump 12.

[0042] In this embodiment, a large amount of smoke and dust will be generated when the drill is operating.

[0043] For different working environments, the walls in some working scenes may be irregular, which causes the dust cover 13 to not completely fit the wall, so that smoke and dust will still be scattered. By setting the nozzle 15, the nozzle 15 can spray liquid to absorb the dust. At the same time, the drill bit rotates at high speed and rubs against the wall mirror during operation, which will generate extremely high heat. The liquid sprayed by the nozzle 15 can also cool the drill bit and increase the service life of the drill bit.

[0044] Preferably, the liquid in the water tank 20 is coolant.

[0045] In this embodiment, the water in the water tank 20 is replaced with coolant, which is also a liquid and has a good absorption effect on dust in the air. In addition, the coolant can better help cool the drill bit to prevent damage to the drill bit.

[0046] Example 4

[0047] like Figure 2 As shown, based on Example 2, the utility model provides a technical solution: preferably, the side of the dust cover 13 is P-shaped, larger at the top and smaller at the bottom, the upper end of the dust cover 13P type is open, and the inside is cavity-shaped; the lower end part of the dust cover 13P type is provided with an ash box 17, and the ash box 17 is slidably connected to the lower end part.

[0048] In this embodiment, a large amount of debris and garbage will be generated after the drill bit is operated. If a large amount of debris and garbage is piled up at the drill bit, it will cause great damage to the drill bit. Therefore, the dust cover 13 is arranged as an internal cavity, so that the debris and garbage will fall into the cavity of the dust cover. A dust box 17 is also provided at the bottom of the dust cover. The dust box 17 is slidably connected to the dust cover, so it can be easily taken out for cleaning.

[0049] The working principle of the hole-opening device for building construction will be described in detail below.

[0050] like Figure 1 , Figure 2 , Figure 3 As shown, when the drill is operating, first inject water into the water tank 20, then move the device to the vicinity of the wall to be punched and fix the device position, then move the slider 4, the slider 4 slides on the slide rail 3, according to the scale on the slide rail 3, it will slide to the corresponding horizontal position, lock the slider 4, then start the motor 6, observe that the pointer 16 on the moving block 9 points to the corresponding scale to turn off the motor 6, the moving block 9 is locked and fixed in position, then the drill starts to work, and holes are drilled in the wall to be punched. During the drilling process, start the water pump 12, the nozzle 15 sprays coolant to cool the drill bit and reduce the diffusion of dust. The drill will vibrate when operating, and the shock-absorbing block 19 at the wheel 18 can reduce the vibration of the device; after one drilling is completed, cancel the position fixation of the device, measure the position of the next hole to be punched, readjust the position of the slider 4 and the moving block 9 and fix them again, the drill continues to work, repeat the above operations until the work is completed, and finally check whether the garbage in the ash box 17 is full, take it out in time and dump it out.

[0051] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A hole-opening device for construction, comprising a housing (1), characterized in that: The housing (1) includes a fixed platform (2), a slide rail (3) is provided on the fixed platform (2), and the slide rail (3) is fixedly connected to the fixed platform (2); a slider (4) is provided on the slide rail (3), and the slider (4) is slidably connected to the slide rail (3); a mounting frame (5) is provided on the slider (4), and the mounting frame (5) is fixedly connected to the slider (4); a first fixed block (7) and a second fixed block (8) are provided on one side of the mounting frame (5), and the first fixed block (7) and the second fixed block (8) are both fixedly connected to the mounting frame (5); a screw rod (10) is provided in parallel at one end of the mounting frame (5) where the fixed block is provided, and the screw rod (10) is connected to the first fixed block (7) and the second fixed block (8) in parallel with the first fixed block (7). A fixed block (7) and a second fixed block (8) are rotatably connected; a fixed rod is provided on each side of the screw rod (10), and the fixed rod is fixedly connected to the first fixed block (7) and the second fixed block (8); a moving block (9) is provided between the first fixed block (7) and the second fixed block (8), the moving block (9) is spirally connected to the screw rod (10), and the moving block (9) is slidably connected to the fixed rod; a motor (6) is provided on the moving block (9), the motor (6) is fixedly connected to the first fixed block (7), and the shaft of the motor (6) is fixedly connected to the screw rod (10) via a coupling; a drilling machine (11) is provided on the side of the moving block (9) away from the mounting frame (5).

2. A hole-opening device for construction according to claim 1, characterized in that: A dust cover (13) is provided on the end of the drilling machine (11), and the dust cover (13) is fixedly connected to the drilling machine (11).

3. A hole-opening device for construction according to claim 2, characterized in that: A water tank (20) is arranged on the dust cover (13), a water pump (12) is arranged in the water tank, and the water tank (20) is fixedly connected to the dust cover (13); a connecting piece (14) is provided on a side of the dust cover (13) close to the water tank (20), and the connecting piece (14) is connected to the water tank (20); a nozzle (15) is fixedly connected to the connecting piece (14), and the nozzle (15) is connected to the water pump.

4. A hole-opening device for construction according to claim 1, characterized in that: One side of the slide rail and one side of the mounting frame (5) are provided with scales; and the moving block (9) is provided with a pointer (16).

5. A hole-opening device for construction according to claim 2, characterized in that: The dust cover (13) is larger at the top and smaller at the bottom. The upper end of the dust cover (13) is open and the interior is in a cavity shape. The lower end of the dust cover (13) is provided with an ash collecting box (17), and the ash collecting box (17) is slidably connected to the lower end.

6. A hole-opening device for construction according to claim 1, characterized in that: A wheel (18) is provided at the lower end of the housing (1), and a shock absorbing block (19) is threadedly connected to the housing on one side of the wheel (18).

7. A hole-opening device for construction according to claim 1, characterized in that: The liquid in the water tank (20) is cooling liquid.