A concrete wall drilling device for building construction and its usage method

Abstract

The present invention relates to the technical field of wall drilling, and discloses a construction concrete wall drilling device and a method of using the same, comprising a base, the top of the base being fixedly connected to an electric telescopic rod, the other end of the electric telescopic rod being fixedly connected to a motor, before use, the base being mounted on a wall panel, the electric telescopic rod and the motor being powered on, at which point the electric telescopic rod is extended, forcing the drill barrel to perform a drilling process on the wall itself, during the rotation of the drill barrel, the water inlet tank will rotate synchronously, the liquid in the water storage tank will enter the water inlet tank through the water inlet, the liquid in the water inlet tank will be transmitted to the inside of the water delivery trough through the inclined groove and the first water outlet, and will eventually be sprayed outwards from the second water outlet, and the water source sprayed outwards from the second water outlet will directly act on the cutting position between the drill barrel and the wall, so that when the equipment is performing the drilling process, the processing position of the drill barrel is always in a water-cooled state, avoiding the drill bit from being affected by alternating hot and cold conditions, which affects the service life of the drill bit.

Description

Technical Field

[0001] The present invention relates to the technical field of wall drilling equipment, in particular to a construction concrete wall drilling device and a use method thereof. Background Art

[0002] A concrete wall drilling device is a tool specifically used for drilling holes in concrete walls. It usually includes a drill, a drill bit, and other necessary accessories to create holes of different diameters and depths in concrete walls. This device is suitable for construction, decoration, maintenance, and various occasions where fixtures need to be installed or lines need to be laid out on concrete walls. A representative example is the drilling process during air conditioning installation.

[0003] Among them, when installing a wall-mounted air conditioner, it is necessary to drill a hole with a diameter of about ten centimeters on the wall. During the drilling process, the drilling position also needs to be water-cooled. Due to the influence of the wall thickness, during the drilling process, the workers need to frequently pull out the drill bit and then continue to cool the drill bit. The drastic temperature change will accelerate the wear of the material and reduce the service life of the drill bit. In addition, the above cooling method is difficult to effectively cool the drilling position. In response to the above problems, the following solutions are proposed. Summary of the Invention

[0004] To solve the above technical problems, the present invention provides a construction concrete wall drilling device, comprising a base, a top of the base fixedly connected to an electric telescopic rod, the other end of the electric telescopic rod fixedly connected to a motor, a side wall of the motor fixedly connected to a sliding rod, and the top of the base fixedly connected to an L-shaped slide rail;

[0005] The water inlet mechanism includes a driving rod fixedly connected to the output end of the motor, the end of the driving rod away from the motor is fixedly connected to the water inlet tank, the side wall of the sliding rod is fixedly connected to the water storage tank, the side wall of the water inlet tank is fixedly connected to the water inlet, the inner wall of the water inlet tank is provided with an inclined groove, the inner wall of the inclined groove is provided with a water outlet, the outer wall of the water storage tank is connected to a water inlet pipe, the inner wall of the water inlet is rotatably connected to a control component, and the side wall of the water storage tank is fixedly connected to a sealing component;

[0006] The drilling mechanism includes a drill bit barrel fixedly connected to the side wall of the water inlet tank, a water delivery trough is provided on the inner wall of the drill bit barrel, and a water outlet is provided on the inner wall of the water delivery trough. In order to solve the problem that the wall is too thick, which makes it difficult to effectively cool the processing area, a water inlet mechanism and a drilling mechanism are set inside the equipment. Before use, the base is installed on the wall panel and it is ensured that the external water flow can flow into the water storage tank through the water inlet pipe. After the drill bit barrel is aligned with the drilling area, the power of the electric telescopic rod and the motor is turned on. At this time, the electric telescopic rod is extended, forcing the motor and the sliding rod to move horizontally along the inner wall of the L-shaped slide rail. The water source sprayed from the water outlet 2 will directly act on the cutting position between the drill bit barrel and the wall. Through the application of the above components, the processing position of the drill bit barrel can be kept in a water-cooled state at all times during the drilling process, so as to avoid the drill bit being affected by alternating hot and cold conditions, which will affect its service life.

[0007] Preferably, the control assembly includes a closing plate rotatably connected to the inner wall of the water inlet, the top of the closing plate is fixedly connected to an inclined plate, and the inner wall of the through hole of the water storage tank is rotatably connected to the outer wall of the water inlet tank.

[0008] Preferably, the control component also includes a fixed square plate fixedly connected to the inner wall of the water inlet tank, and a return spring is fixedly connected to the side wall of the fixed square plate, and the end of the return spring away from the fixed square plate is fixedly connected to the side wall of the closing plate. Utilizing the above-mentioned rotation characteristics of the water inlet tank, a control component is provided inside the device. When the equipment performs the drilling process, the water inlet tank will rotate inside the water tank filled with liquid, and the rotation of the water inlet tank will drive the closing plate to rotate synchronously. In this process, the closing plate drives the inclined plate to move synchronously and contact with the liquid inside the water tank. As the rotation speed of the water inlet tank increases, the resistance of the inclined plate to the liquid inside the water tank will increase, and when the water pressure acts on the inclined surface of the inner wall of the inclined plate, the inclined plate will generate an upward thrust, forcing the closing plate to tilt upward with the connection point as the center, forcing the closing plate to move from Figure 6 The state F in the middle is transformed into the state G. At this time, the cooling water in the water tank will enter the water inlet tank through the gap between the closing plate and the water inlet to complete the water delivery process. In addition, when the speed of the equipment water inlet tank decreases, the resistance of the inclined plate decreases. At this time, the reset spring will release power, forcing the closing plate to reset and cover the water inlet. At this time, the water inlet tank forms a closed state, thereby closing the water outflow of the water outlet 2. Through the application of the above components, the equipment can realize autonomous control of water inlet efficiency.

[0009] Preferably, the sealing component includes a hydraulic telescopic rod fixedly connected to the side wall of the water tank, and one end of the hydraulic telescopic rod away from the water tank is fixedly connected to a rotating ring, and the inner wall of the rotating ring is slidably connected to the outer wall of the drill barrel.

[0010] Preferably, the sealing component further comprises a mounting ring fixedly connected to the outer wall of the rotating ring, the bottom of the mounting ring is connected with a water outlet pipe, and the inner wall of the mounting ring is fixedly connected with a filter screen.

[0011] Preferably, the sealed component also includes a miscellaneous material box fixedly connected to the top of the base, a mounting bracket fixedly connected to the outer wall of the mounting ring, and an expansion airbag fixedly connected to the outer wall of the mounting bracket. Utilizing the characteristic of the above-mentioned water outlet two spraying water outward, a hydraulic telescopic rod and a mounting ring are provided inside the equipment. Before the equipment drills a hole, the electric telescopic rod extends, forcing the water tank to drive the hydraulic telescopic rod and the mounting ring to move synchronously. The mounting ring will be sleeved on the outer wall of the drill bit barrel and cover the processing area of the drill bit barrel. When the cooling water is sprayed outward from the water outlet two, the cooling water is mixed with mud and sand and sprayed outward from the cutting gap and falls into the inside of the mounting ring. Finally, it is filtered by a filter net and flows out of the water outlet pipe into the inside of the miscellaneous material box. Through the application of the above-mentioned components, the mixed water sprayed outside is prevented from flowing downward along the concrete wall surface, causing pollution to the surface of the concrete wall.

[0012] Preferably, a transmission tube is connected to the side wall of the expansion airbag, and the end of the transmission tube away from the expansion airbag is connected to the outer wall of the hydraulic telescopic rod, the inner wall of the water outlet is connected to the inner wall of the water trough, the outer wall of the driving rod is rotatably connected to the inner wall of the through hole of the water tank, and the outer wall of the sliding rod is slidably connected to the inner wall of the L-shaped slide rail. Utilizing the characteristics of the above-mentioned hydraulic telescopic rod being compressed and contracted, an expansion airbag is provided inside the equipment. As the hydraulic telescopic rod is compressed and contracted, the internal solution will enter the expansion airbag through the transmission tube, forcing the expansion airbag to expand. In the process of the hydraulic telescopic rod being compressed, the external spring will generate an outward thrust, forcing the mounting ring to be close to the wall surface, and the inflated expansion airbag will fill the gap between the mounting ring and the wall. Through the application of the above-mentioned components, the sealing between the mounting ring and the wall is increased to avoid leakage.

[0013] A method for using a concrete wall drilling device for construction, comprising the following steps:

[0014] S1: Fix the device on the wall panel;

[0015] S2: Turn on the power of the equipment and start drilling;

[0016] S3: Cooling and recycling wastewater.

[0017] The present invention has the following beneficial effects:

[0018] (1) The present invention addresses the problem that the wall is too thick, making it difficult to effectively cool the processing area. A water inlet mechanism and a drilling mechanism are provided inside the device. Before use, the base is installed on the wall panel, and it is ensured that the external water flow can flow into the water tank through the water inlet pipe. After the drill barrel is aligned with the drilling area, the power of the electric telescopic rod and the motor is turned on. At this time, the electric telescopic rod is extended, forcing the motor and the sliding rod to move horizontally along the inner wall of the L-shaped slide rail, forcing the drill barrel to drill the wall itself. During the rotation of the drill barrel, the water inlet tank will rotate synchronously, and the liquid in the water tank will enter the water inlet tank through the water inlet. The liquid in the water inlet tank is transmitted to the water supply trough through the inclined groove and the water outlet 1, and finally sprayed out from the water outlet 2. The water source sprayed out of the water outlet 2 will directly act on the cutting position between the drill barrel and the wall. Through the application of the above components, the processing position of the drill barrel is always in a water-cooled state when the device is performing the drilling process, avoiding the drill bit from being affected by the alternating hot and cold conditions, which affects the service life of the drill bit.

[0019] (2) The present invention utilizes the above-mentioned characteristic of the rotation of the water inlet tank and is provided with a control component inside the device. When the device performs the drilling process, the water inlet tank will rotate inside the water storage tank filled with liquid, and the rotation of the water inlet tank will drive the closing plate to rotate synchronously. In this process, the closing plate drives the inclined plate to move synchronously and contact the liquid inside the water storage tank. As the speed of the water inlet tank rotation increases, the resistance of the inclined plate to the liquid inside the water storage tank will increase, and when the water pressure acts on the inclined surface of the inner wall of the inclined plate, the inclined plate will generate an upward thrust, forcing the closing plate to tilt upward with the connection point as the center, forcing the closing plate to move from Figure 6 The state F in the middle is transformed into the state G. At this time, the cooling water in the water tank will enter the water inlet tank through the gap between the closing plate and the water inlet to complete the water delivery process. In addition, when the speed of the equipment water inlet tank decreases, the resistance of the inclined plate decreases. At this time, the reset spring will release power, forcing the closing plate to reset and cover the water inlet. At this time, the water inlet tank forms a closed state, thereby closing the water outflow of the water outlet 2. Through the application of the above components, the equipment can realize autonomous control of water inlet efficiency.

[0020] (3) The present invention utilizes the characteristic of the above-mentioned water outlet 2 spraying water outward, and a hydraulic telescopic rod and a mounting ring are arranged inside the equipment. Before the equipment drills a hole, the electric telescopic rod is extended, forcing the water tank to drive the hydraulic telescopic rod and the mounting ring to move synchronously. The mounting ring will be mounted on the outer wall of the drill bit barrel and cover the processing area of the drill bit barrel. When the cooling water is sprayed outward from the water outlet 2, the cooling water is mixed with mud and sand and sprayed outward from the cutting gap and falls into the inside of the mounting ring. Finally, it is filtered by a filter net and flows out of the water outlet pipe into the inside of the miscellaneous material box. Through the application of the above-mentioned components, the mixed water sprayed outward is prevented from flowing downward along the concrete wall surface, causing pollution to the surface of the concrete wall.

[0021] (4) The present invention utilizes the characteristic of the hydraulic telescopic rod contracting under pressure, and an expansion airbag is provided inside the device. As the hydraulic telescopic rod contracts under pressure, the internal solution will enter the expansion airbag through the transmission tube, forcing the expansion airbag to expand. During the process of the hydraulic telescopic rod being compressed, the external spring will generate an outward thrust, forcing the mounting ring to adhere tightly to the wall surface, and the expanded expansion airbag will fill the gap between the mounting ring and the wall. Through the application of the above components, the sealing between the mounting ring and the wall is increased, avoiding leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a cross-sectional schematic diagram of the water entry mechanism of the present invention;

[0025] Figure 3 For the present invention Figure 2 A magnified schematic diagram of middle B;

[0026] Figure 4 For the present invention Figure 2 A is an enlarged schematic diagram;

[0027] Figure 5 This is a schematic diagram of the internal components of the water entry mechanism of the present invention;

[0028] Figure 6 This is a schematic diagram of the internal components of the control assembly of the present invention;

[0029] Figure 7 is a schematic cross-sectional view of the control assembly of the present invention;

[0030] Figure 8 It is a schematic cross-sectional view of the sealed component of the present invention;

[0031] Figure 9 This is a schematic diagram of the internal components of the sealed assembly of the present invention;

[0032] Figure 10 Schematic diagram of the workflow of the present invention.

[0033] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0034] In the figure: 1. Base; 11. Electric telescopic rod; 12. Motor; 13. Sliding rod; 14. L-shaped slide rail; 2. Water inlet mechanism; 21. Driving rod; 22. Water storage tank; 23. Water inlet tank; 24. Water inlet; 25. Inclined groove; 26. Water outlet 1; 3. Drilling mechanism; 31. Drill bit barrel; 32. Water delivery trough; 33. Water outlet 2; 4. Control component; 41. Closing plate; 42. Inclined panel; 43. Fixed square plate; 44. Return spring; 5. Sealing component; 51. Hydraulic telescopic rod; 52. Rotating ring; 53. Mounting ring; 54. Filter; 55. Water outlet pipe; 56. Miscellaneous material box; 57. Mounting frame; 58. Inflatable airbag; 59. Transmission pipe. DETAILED DESCRIPTION

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0036] For example 1, please refer to Figure 1 - Figure 4 The present invention is a construction concrete wall drilling device, comprising a base 1, a top of the base 1 is fixedly connected to an electric telescopic rod 11, the other end of the electric telescopic rod 11 is fixedly connected to a motor 12, a side wall of the motor 12 is fixedly connected to a sliding rod 13, and the top of the base 1 is fixedly connected to an L-shaped slide rail 14;

[0037] The water inlet mechanism 2 includes a driving rod 21 fixedly connected to the output end of the motor 12, and the end of the driving rod 21 away from the motor 12 is fixedly connected to the water inlet box 23. The side wall of the sliding rod 13 is fixedly connected to the water storage tank 22, and the side wall of the water inlet box 23 is fixedly connected to the water inlet 24. The inner wall of the water inlet box 23 is provided with an inclined groove 25, and the inner wall of the inclined groove 25 is provided with a water outlet 26. The outer wall of the water storage tank 22 is connected to a water inlet pipe 27, and the inner wall of the water inlet 24 is rotatably connected to the control component 4. The side wall of the water storage tank 22 is fixedly connected to the sealing component 5;

[0038] The drilling mechanism 3 includes a drill bit barrel 31 fixedly connected to the side wall of the water inlet tank 23, a water delivery trough 32 is provided on the inner wall of the drill bit barrel 31, and a water outlet 33 is provided on the inner wall of the water delivery trough 32. In order to solve the problem that the wall is too thick, which makes it difficult to effectively cool the processing area, a water inlet mechanism 2 and a drilling mechanism 3 are provided inside the equipment. Before use, the base 1 is installed on the wall panel, and it is ensured that the external water flow can flow into the water storage tank 22 through the water inlet pipe 27. After the drill bit barrel 31 is aligned with the drilling area, the power supply of the electric telescopic rod 11 and the motor 12 is turned on. At this time, the electric telescopic rod 11 is extended, forcing the motor 12 and the sliding rod 13 to move along the L-shaped slide rail 14. The inner wall moves horizontally, forcing the drill tube 31 to drill the wall itself. During the rotation of the drill tube 31, the water inlet box 23 will rotate synchronously, and the liquid in the water storage tank 22 will enter the water inlet box 23 through the water inlet 24. The liquid inside the water inlet box 23 is transmitted to the inside of the water supply trough 32 through the inclined groove 25 and the water outlet 1 26, and finally sprayed out from the water outlet 2 33. The water source sprayed out of the water outlet 2 33 will directly act on the cutting position between the drill tube 31 and the wall. Through the application of the above components, the equipment can ensure that the processing position of the drill tube 31 is always in a water-cooled state when performing the drilling process, avoiding the drill bit from being affected by alternating hot and cold conditions, which affects the service life of the drill bit.

[0039] For example 2, please refer to Figure 5 - Figure 10 The present invention is a concrete wall drilling device for construction. Based on the first embodiment, the control component 4 includes a closing plate 41 rotatably connected to the inner wall of the water inlet 24, and the top of the closing plate 41 is fixedly connected to the inclined panel 42. The inner wall of the through hole of the water storage tank 22 is rotatably connected to the outer wall of the water inlet tank 23.

[0040] The control component 4 also includes a fixed square plate 43 fixedly connected to the inner wall of the water inlet tank 23, and a return spring 44 is fixedly connected to the side wall of the fixed square plate 43. The end of the return spring 44 away from the fixed square plate 43 is fixedly connected to the side wall of the closing plate 41. Utilizing the above-mentioned rotation characteristics of the water inlet tank 23, a control component 4 is provided inside the device. When the equipment performs the drilling process, the water inlet tank 23 will rotate inside the water storage tank 22 filled with liquid, and the rotation of the water inlet tank 23 will drive the closing plate 41 to rotate synchronously. In this process, the closing plate 41 drives the inclined plate 42 to move synchronously and contact with the liquid inside the water storage tank 22. As the rotation speed of the water inlet tank 23 increases, the resistance of the inclined plate 42 to the liquid inside the water storage tank 22 will increase, and when the water pressure acts on the inclined surface of the inner wall of the inclined plate 42, the inclined plate 42 will generate an upward thrust, forcing the closing plate 41 to tilt upward with the connection point as the center, forcing the closing plate 41 to move upward. Figure 6The state F in the middle is transformed into the state G. At this time, the cooling water in the water storage tank 22 will enter the water inlet tank 23 through the gap between the closing plate 41 and the water inlet 24 to complete the water supply process. In addition, when the speed of the equipment water inlet tank 23 decreases, the resistance of the inclined plate 42 is reduced. At this time, the reset spring 44 will release power, forcing the closing plate 41 to reset and cover the water inlet 24. At this time, the water inlet tank 23 forms a closed state, thereby closing the water outflow from the water outlet 2 33. Through the application of the above components, the equipment can achieve autonomous control of water inlet efficiency.

[0041] The sealing component 5 includes a hydraulic telescopic rod 51 fixedly connected to the side wall of the water tank 22. The end of the hydraulic telescopic rod 51 away from the water tank 22 is fixedly connected to a rotating ring 52. The inner wall of the rotating ring 52 is slidably connected to the outer wall of the drill barrel 31.

[0042] The sealing component 5 further includes a mounting ring 53 fixedly connected to the outer wall of the rotating ring 52 . A water outlet pipe 55 is connected through the bottom of the mounting ring 53 , and a filter screen 54 is fixedly connected to the inner wall of the mounting ring 53 .

[0043] The sealed component 5 also includes a miscellaneous material box 56 fixedly connected to the top of the base 1, a mounting frame 57 fixedly connected to the outer wall of the mounting ring 53, and an expansion air bag 58 fixedly connected to the outer wall of the mounting frame 57. Utilizing the characteristic of the above-mentioned water outlet 2 33 spraying water outward, a hydraulic telescopic rod 51 and a mounting ring 53 are arranged inside the equipment. Before the equipment drills a hole, the electric telescopic rod 11 extends, forcing the water tank 22 to drive the hydraulic telescopic rod 51 and the mounting ring 53 to move synchronously. The mounting ring 53 will be sleeved on the outer wall of the drill bit barrel 31 and cover the processing area of the drill bit barrel 31. When the cooling water is sprayed outward from the water outlet 2 33, the cooling water mixes with the mud and sand and sprays outward from the cutting gap and falls into the inside of the mounting ring 53. Finally, it is filtered by a filter net 54 and flows out from the water outlet pipe 55 into the inside of the miscellaneous material box 56. Through the application of the above-mentioned components, the mixed water sprayed outside is prevented from flowing downward along the concrete wall surface, causing pollution to the surface of the concrete wall.

[0044] A transmission tube 59 is connected to the side wall of the expansion airbag 58. The end of the transmission tube 59 away from the expansion airbag 58 is connected to the outer wall of the hydraulic telescopic rod 51, the inner wall of the water outlet 26 is connected to the inner wall of the water trough 32, the outer wall of the driving rod 21 is rotatably connected to the inner wall of the through hole of the water tank 22, and the outer wall of the sliding rod 13 is slidably connected to the inner wall of the L-shaped slide rail 14. Taking advantage of the compression and contraction characteristics of the above-mentioned hydraulic telescopic rod 51, an expansion airbag 58 is provided inside the equipment. As the hydraulic telescopic rod 51 is compressed and contracted, the internal solution will enter the expansion airbag 58 through the transmission tube 59, forcing the expansion airbag 58 to expand. In the process of the hydraulic telescopic rod 51 being compressed, the external spring will generate an outward thrust, forcing the mounting ring 53 to be close to the wall surface, and the inflated expansion airbag 58 will fill the gap between the mounting ring 53 and the wall. Through the application of the above-mentioned components, the sealing between the mounting ring 53 and the wall is increased to avoid leakage.

[0045] The method for using the drilling device includes the following steps:

[0046] S1: Fix the device on the wall panel;

[0047] S2: Turn on the power of the equipment and start drilling;

[0048] S3: Cooling and recycling wastewater.

[0049] A specific application of this embodiment is: before use, the base is installed on the wall panel, and it is ensured that the external water flow can flow into the water tank through the water inlet pipe. After the drill barrel is aligned with the drilling area, the power of the electric telescopic rod and the motor is turned on. At this time, the electric telescopic rod is extended, forcing the motor and the sliding rod to move horizontally along the inner wall of the L-shaped slide rail, forcing the drill barrel to drill the wall itself. During the rotation of the drill barrel, the water inlet tank will rotate synchronously, and the liquid in the water tank will enter the water inlet tank through the water inlet. The liquid in the water inlet tank is transmitted to the water supply trough through the inclined groove and the water outlet 1, and finally sprayed out from the water outlet 2. The water source sprayed out of the water outlet 2 will directly act on the cutting position of the drill barrel and the wall. Through the application of the above components, the processing position of the drill barrel is always in a water-cooled state when the equipment is performing the drilling process, avoiding the drill bit from alternating between hot and cold, which affects the service life of the drill bit.

[0050] Taking advantage of the above-mentioned rotating characteristics of the water inlet tank, a control component is set inside the equipment. When the equipment is drilling, the water inlet tank will rotate inside the water tank filled with liquid, and the rotation of the water inlet tank will drive the closing plate to rotate synchronously. In this process, the closing plate drives the inclined plate to move synchronously and contact with the liquid inside the water tank. As the speed of the water inlet tank rotation increases, the resistance of the inclined plate to the liquid inside the water tank will increase, and when the water pressure acts on the inclined surface of the inner wall of the inclined plate, the inclined plate will generate an upward thrust, forcing the closing plate to tilt upward with the connection point as the center, forcing the closing plate to move upward. Figure 6 The state F in the middle is transformed into the state G. At this time, the cooling water in the water tank will enter the water inlet tank through the gap between the closing plate and the water inlet to complete the water delivery process. In addition, when the speed of the equipment water inlet tank decreases, the resistance of the inclined plate decreases. At this time, the reset spring will release power, forcing the closing plate to reset and cover the water inlet. At this time, the water inlet tank forms a closed state, thereby closing the water outflow of the water outlet 2. Through the application of the above components, the equipment can realize autonomous control of water inlet efficiency.

[0051] Taking advantage of the feature of the water outlet two spraying water outward, a hydraulic telescopic rod and a mounting ring are provided inside the equipment. Before the equipment starts drilling, the electric telescopic rod is extended, forcing the water tank to drive the hydraulic telescopic rod and the mounting ring to move synchronously. The mounting ring will be set on the outer wall of the drill barrel and cover the processing area of the drill barrel. When the cooling water is sprayed outward from the water outlet two, the cooling water is mixed with mud and sand and sprayed outward from the cutting gap and falls into the inside of the mounting ring. Finally, it is filtered by a filter and flows out of the water outlet pipe into the inside of the miscellaneous material box. Through the application of the above components, the mixed water sprayed outside is prevented from flowing along Liquid flows downward from the concrete wall, causing surface pollution of the concrete wall. Utilizing the characteristics of the hydraulic telescopic rod that contracts under pressure, an expansion airbag is provided inside the device. As the hydraulic telescopic rod contracts under pressure, the internal solution will enter the expansion airbag through the transmission tube, forcing the expansion airbag to expand. During the process of the hydraulic telescopic rod being compressed, the external spring will generate an outward thrust, forcing the mounting ring to stick tightly to the wall surface, and the expanded expansion airbag will fill the gap between the mounting ring and the wall. Through the application of the above components, the sealing between the mounting ring and the wall is increased to avoid leakage.

[0052] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A construction concrete wall drilling device, comprising a base (1), wherein the top of the base (1) is fixedly connected to an electric telescopic rod (11), the other end of the electric telescopic rod (11) is fixedly connected to a motor (12), a side wall of the motor (12) is fixedly connected to a sliding rod (13), and the top of the base (1) is fixedly connected to an L-shaped slide rail (14), characterized in that: Also includes: A water inlet mechanism (2), the water inlet mechanism (2) comprising a driving rod (21) fixedly connected to the output end of the motor (12), the driving rod (21) having an end away from the motor (12) fixedly connected to a water inlet box (23), the side wall of the sliding rod (13) fixedly connected to a water storage tank (22), the side wall of the water inlet box (23) fixedly connected to a water inlet (24), an inner wall of the water inlet box (23) provided with an inclined groove (25), an inner wall of the inclined groove (25) provided with a water outlet (26), an outer wall of the water storage tank (22) through-connected to a water inlet pipe (27), the inner wall of the water inlet (24) rotatably connected to a control component (4), and a side wall of the water storage tank (22) fixedly connected to a sealing component (5); A drilling mechanism (3), the drilling mechanism (3) comprising a drill bit tube (31) fixedly connected to the side wall of the water inlet box (23), a water delivery trough (32) being provided on the inner wall of the drill bit tube (31), and a second water outlet (33) being provided on the inner wall of the water delivery trough (32); The control assembly (4) includes a closing plate (41) rotatably connected to the inner wall of the water inlet (24), a top of the closing plate (41) is fixedly connected to an inclined plate (42), and the inner wall of the through hole of the water storage tank (22) is rotatably connected to the outer wall of the water inlet tank (23); The control assembly (4) further comprises a fixed square plate (43) fixedly connected to the inner wall of the water inlet tank (23); a return spring (44) is fixedly connected to the side wall of the fixed square plate (43); and one end of the return spring (44) away from the fixed square plate (43) is fixedly connected to the side wall of the closing plate (41); The sealing assembly (5) comprises a hydraulic telescopic rod (51) fixedly connected to the side wall of the water storage tank (22), one end of the hydraulic telescopic rod (51) away from the water storage tank (22) is fixedly connected to a rotating ring (52), and the inner wall of the rotating ring (52) is slidably connected to the outer wall of the drill bit barrel (31); The sealed assembly (5) further comprises a mounting ring (53) fixedly connected to the outer wall of the rotating ring (52), a water outlet pipe (55) being connected through the bottom of the mounting ring (53), and a filter screen (54) being fixedly connected to the inner wall of the mounting ring (53).

2. A construction concrete wall drilling device according to claim 1, characterized in that: The sealed assembly (5) further comprises a sundry material box (56) fixedly connected to the top of the base (1); a mounting frame (57) is fixedly connected to the outer wall of the mounting ring (53); and an expansion airbag (58) is fixedly connected to the outer wall of the mounting frame (57).

3. The device for drilling holes in concrete walls for construction according to claim 2, characterized in that: A transmission tube (59) is connected to the side wall of the expansion airbag (58), and one end of the transmission tube (59) away from the expansion airbag (58) is connected to the outer wall of the hydraulic telescopic rod (51). The inner wall of the water outlet (26) is connected to the inner wall of the water delivery trough (32). The outer wall of the driving rod (21) is rotatably connected to the inner wall of the through hole of the water storage tank (22), and the outer wall of the sliding rod (13) is slidably connected to the inner wall of the L-shaped slide rail (14).

Images