A dust-reducing building decoration grooving device

Abstract

The utility model relates to the technical field of decoration tool, specifically disclose a building decoration groove device of dust fall, including driving part, with the rotatory polishing drill bit of driving part detachable connection, set up the rotating stick on rotatory polishing drill bit, detachable connection water pipe and the isolation board that can be towards rotatory polishing drill bit sliding of driving part outside on driving part, one end of water pipe is water flow drop end, water flow drop end with rotatory polishing drill bit and rotating stick are located same side, and the device solves the problem that traditional small -size grooving device does not have dust absorption function, and further influence the health of staff.

Description

Technical Field

[0001] This application relates to the field of decoration tools technology, and specifically discloses a dust-reducing trenching device for building decoration. Background Technology

[0002] The main purpose of trenching in building decoration is to meet structural and functional requirements while also considering aesthetics and safety. Chinese patent application CN218593344U discloses a trenching device for building decoration with dust reduction capability. The device includes a traveling vehicle, a water spraying device, a through trench, a mounting frame, a trenching mechanism, a guide rod, a moving plate, a slide, a sliding seat, a fixed rod, a connecting rod, a grip, a fixed seat, and a mounting seat. The upper surface of the mounting seat is provided with an arc-shaped limiting plate, and several limiting holes are evenly opened on the arc-shaped limiting plate. The grip has a through groove that slides and connects to the arc-shaped limiting plate. The grip has a limiting groove, and the through groove and the limiting groove are connected by a through hole. The limiting groove and the through hole are provided with a limiting rod that cooperates with the limiting hole. The device can control the trenching depth of the trenching mechanism in a timely and effective manner according to the rotation of the grip and limit the rotation of the grip, so that the device can maintain the same trenching depth, which is convenient for workers to use and has high trenching efficiency. The above solution mainly proposes a trenching device for large trenching. In practice, this trenching device is not suitable for pipeline pre-laying. For example, if it is necessary to change the exposed line to a concealed line during installation, it must be achieved by trenching and burying the pipe. Currently, small trenching machines use electric drills with drill bits to create trenches for pipe installation, a common technique in renovation. However, a current problem is that the trenches created by electric drills are uneven on all sides. This is a limitation of manual trenching. While the unevenness doesn't affect the pipe's usability, it can hinder the insertion process. Forcing the pipe in could damage the outer insulation layer. Therefore, for renovation teams aiming for high quality, the trenches created by manual drilling must be meticulously finished. This includes eliminating unevenness and removing chamfers. The current method uses small electric drills with small drill bits to achieve this fine-tuning. The existing problems include: This meticulous process requires workers to get very close to the pre-embedded trench, as it is impossible to avoid the dust generated by the drill bit. The common measure is to wear dust masks, but this is only a temporary solution. Therefore, this application provides a dust-reducing trenching device for building decoration to solve the above problems. Utility Model Content

[0003] The purpose of this invention is to solve the problem that traditional small grooving devices do not have a dust extraction function, which in turn affects the health of workers.

[0004] To achieve the above objectives, this utility model provides the following basic solution: A dust-reducing trenching device for building decoration includes a drive unit, a rotary grinding drill bit detachably connected to the drive unit, a rotating rod disposed on the rotary grinding drill bit, a water pipe detachably connected to the drive unit, and an isolation plate disposed outside the drive unit that can slide toward the rotary grinding drill bit. One end of the water pipe is the water drip outlet, which is located on the same side as the rotating grinding drill bit and the rotating rod.

[0005] Furthermore, the drive component is an integrated component, which includes a metal housing, a drive motor disposed inside the metal housing, a battery pack for powering the drive motor, a power supply connector for powering the battery pack disposed outside the metal housing, and an external connector disposed on the output end of the drive motor and coaxially connected to the output end of the drive motor. The external connector is located outside the metal housing and is detachably connected to the rotary grinding drill bit.

[0006] Furthermore, the end of the external connector is provided with a slot, and the end of the rotary grinding drill bit is provided with a locking block, and the slot and the locking block engage.

[0007] Furthermore, the inner surface of the slot is made of metal, the end of the rotary grinding drill bit is made of magnet, and the slot and the block are magnetically engaged.

[0008] Furthermore, the interior of the metal casing is symmetrically provided with mounting threaded grooves, which are threadedly connected to the water pipe. The exterior of the water pipe is provided with connecting threads that are threadedly connected to the mounting threaded grooves. One end of the water pipe is detachably connected to an end cap, and the other end of the water pipe is flush with the end face of the metal casing, with an outflow mesh provided inside the water pipe at that end.

[0009] Furthermore, the metal casing has symmetrical grip grooves on its outer surface, and the inner wall of the grip grooves has anti-slip textures.

[0010] Furthermore, the isolation plate is mounted on the metal casing, and the isolation plate includes a front collar, a rear collar, and a sliding plate disposed between the front collar and the rear collar.

[0011] Furthermore, the front collar has a through groove, one end of the sliding plate passes through the through groove and is fixed to the first retaining plate, and the other end of the sliding plate is fixed to the second retaining plate. The first retaining plate and the second retaining plate are respectively connected to the front collar and the rear collar.

[0012] Furthermore, the first and second card plates are made of magnetic material, while the front and rear collars are made of metal material, and the first and second card plates are magnetically attracted to the front and rear collars, respectively.

[0013] Furthermore, the sliding plate is made of a transparent material.

[0014] The principle and effect of this solution are as follows: 1. Compared with existing technologies, this device is a small trenching device, mainly designed to work with manual electric drills to create trenches. Manual drilling creates uneven trench surfaces, and this device is used to precisely repair these uneven surfaces. This meticulous operation requires workers to be very close to the uneven trench surfaces, and thus very close to the dust generated. To reduce dust, this device was designed. This device solves the problem that traditional small trenching devices do not have dust extraction capabilities, which affects the health of workers.

[0015] 2. Compared with existing technologies, this device is highly integrated and wireless. It uses a rechargeable battery to enable manual portability and work, and has high flexibility and compactness. The trenching drill bit in this device can be quickly replaced, thereby enabling rapid replacement of trenching drill bits to cope with different trenching environments.

[0016] 3. Compared with the existing technology, this device is equipped with an isolation plate. The isolation plate is activated based on human will. The isolation plate can protect the surrounding area of ​​the trench, prevent dust from spreading everywhere, and confine the dust to a fixed area, thereby reducing the impact caused by the spread of dust.

[0017] 4. Compared with existing technologies, this device has a simple structure and ingenious design. The device is based on the rotation of the trenching drill bit and has a rotating rod. Based on the rotating rod, there is a detachable water tank that can drip water droplets. The rotating rod is used to disperse the water droplets, making the water droplets diffuse. After the water droplets diffuse, they act on the dust in the fixed area to achieve dust suppression. This ultimately solves the problem that traditional small trenching devices do not have a dust collection function, which affects the health of workers. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This paper shows a schematic diagram of a dust-reducing trenching device for building decoration according to an embodiment of this application; Figure 2 This application illustrates a dust-reducing trenching device for building decoration. Figure 1 Another structural diagram from a different angle; Figure 3This illustration shows a partial front view of a dust-reducing trenching device for building decoration according to an embodiment of this application; Figure 4 This paper shows a schematic diagram of the water pipe structure in a dust-reducing trenching device for building decoration according to an embodiment of this application; Detailed Implementation

[0020] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0021] The reference numerals in the accompanying drawings include: metal casing 1, power connector 2, mounting threaded groove 3, grip groove 4, rear collar 5, sliding plate 6, second retaining plate 7, front collar 8, through groove 9, first retaining plate 10, rotary grinding drill bit 11, rotating rod 12, optical axis 13, external connector 14, drive motor 16, battery pack 17, water pipe 18, end cap 19, outflow net 20.

[0022] Implementation, for example Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown: A dust-reducing trenching device for building decoration includes a drive unit, a rotary grinding drill bit 11 detachably connected to the drive unit, a rotating rod 12 disposed on the rotary grinding drill bit 11, a water pipe 18 detachably connected to the drive unit, and an isolation plate disposed outside the drive unit that can slide toward the rotary grinding drill bit 11; one end of the water pipe 18 is a water drip outlet, and the water drip outlet is located on the same side as the rotary grinding drill bit 11 and the rotating rod 12.

[0023] Regarding drive components, such as Figure 1 and Figure 3 and Figure 4 As shown, the drive unit is an integrated component, which includes a metal housing 1, a drive motor 16 disposed inside the metal housing 1, a battery pack 17 for powering the drive motor 16, a power supply connector 2 disposed outside the metal housing 1 for powering the battery pack 17, and an external connector 14 disposed outside the output end of the drive motor 16 and coaxially connected to the output end of the drive motor 16. The external connector 14 is disposed outside the metal housing 1 and detachably connected to the rotary grinding drill bit 11.

[0024] Specifically: both ends of the metal casing 1 are rounded to avoid injury. The drive motor 16 and the battery pack 17 are built into the metal casing 1 and are fixed thereon. A switch is provided on the outside of the metal casing 1. The switch includes an on switch and an off switch to start and stop the drive motor 16. The power supply connector 2 charges the battery pack 17, thereby enabling the battery pack 17 to store electricity. Regarding the rotary grinding drill bit 11, such as Figure 2 As shown, the end of the rotary grinding drill bit 11 is arc-shaped, used to dig and expand the groove. The four sides of the rotary grinding drill bit 11 are friction surfaces, used to dig and grind the groove wall. The end of the rotary grinding drill bit 11 away from the end is the optical axis 13. The main purpose of the optical axis 13 is to make an opening for the installation of the rotating rod 12. When the rotary grinding drill bit 11 rotates under the action of the motor, the rotation of the rotary grinding drill bit 11 drives the rotation of the rotating rod 12. Regarding the connection between the rotary grinding drill bit 11 and the motor output shaft: The end of the external connector 14 is provided with a slot, and the end of the rotary grinding drill bit 11 is provided with a block. The slot and the block are engaged. In order to enhance the connection stability of the two, the inner groove surface of the slot is made of metal, and the end of the rotary grinding drill bit 11 is made of magnet. The slot and the block are magnetically engaged.

[0025] Regarding water pipe 18: (as follows) Figure 3 and Figure 4 As shown: The interior of the metal casing 1 is symmetrically provided with mounting threaded grooves 3, which are threadedly connected to the water pipe 18. The exterior of the water pipe 18 is provided with connecting threads that are threadedly connected to the mounting threaded grooves 3. One end of the water pipe 18 is detachably connected to an end cap 19, and the other end of the water pipe 18 is flush with the end face of the metal casing 1, and an outflow mesh 20 is provided inside the water pipe 18 at that end. Specifically: Before the water pipe 18 is connected to the installation threaded groove 3, water is stored in the water pipe 18 by opening the end cap 19. After the water pipe 18 is filled with water, the end cap 19 is screwed back on. The other end of the water pipe 18 has an outflow mesh 20 inside. The outflow mesh 20 has a gap for water to pass through, but it will affect the water flow rate. The outflow mesh 20 enables the titration outflow of water pipe 18. The metal casing 1 has symmetrical grip grooves 4 on its outer surface. The inner wall of the grip grooves 4 has anti-slip texture. This device is designed to be a small expansion part. Therefore, grip grooves 4 are symmetrically opened on the outer surface of the metal casing 1 to achieve hand grip. Regarding the sliding partition: An isolation plate is installed on a metal casing 1. The isolation plate includes a front collar 8, a rear collar 5, and a sliding plate 6 that slides between the front collar 8 and the rear collar 5. Specifically, the front collar 8 and the rear collar 5 are fixed to the outer wall of the metal casing 1. The front collar 8 has a through groove 9. One end of the sliding plate 6 passes through the through groove 9 and is fixed to a first retaining plate 10. The other end of the sliding plate 6 is fixed to a second retaining plate 7. The first retaining plate 10 and the second retaining plate 7 are respectively connected to the front collar 8 and the rear collar 5. The first retaining plate 10 and the second retaining plate 7 are made of magnets, while the front collar 8 and the rear collar 5 are made of metal. The first retaining plate and the second retaining plate 7 are magnetically attracted to the front collar 8 and the rear collar 5, respectively. For easy observation, the sliding plate 6 is made of transparent material.

[0026] Specifically: When the sliding plate 6 is not needed, the second clamping plate 7 at the right end of the sliding plate 6 is magnetically connected to the rear collar 5. When the sliding plate 6 is needed, the magnetic connection force between the second clamping plate 7 at the right end of the sliding plate 6 and the rear collar 5 is manually overcome, causing the sliding plate 6 to move to the left, thereby causing the first clamping plate 10 at the left end of the sliding plate 6 to be magnetically connected to the front collar 8. At this time, the sliding plate 6 is located on the outer periphery of the rotary grinding drill bit 11. The dust generated by the rotary grinding drill bit 11 acting on the groove is mostly restricted by the sliding plate 6, limiting the dust from spreading. Specific implementation process: The first step is to rotate the grinding drill bit 11, which acts on the groove wall to precisely enlarge the groove. The second step is that when the rotary grinding drill bit 11 rotates, the entire device needs to be tilted towards the rotary grinding drill bit 11 to ensure that the water in the water pipe 18 can be dripped out. As the rotary grinding drill bit 11 rotates, the rotating rod 12 will rotate. The rotation of the rotating rod 12 will break up the water droplets, which will then spread. The spread of the water droplets will act on the dust to achieve dust reduction.

[0027] This device solves the problem that traditional small grooving devices do not have a dust extraction function, which in turn affects the health of workers.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A dust-reducing trenching device for building decoration, characterized in that, It includes a drive unit, a rotary grinding drill bit detachably connected to the drive unit, a rotating rod disposed on the rotary grinding drill bit, a water pipe detachably connected to the drive unit, and an isolation plate disposed outside the drive unit that can slide toward the rotary grinding drill bit. One end of the water pipe is the water drip outlet, which is located on the same side as the rotating grinding drill bit and the rotating rod.

2. The dust-reducing trenching device for building decoration according to claim 1, characterized in that, The drive unit is an integrated component, which includes a metal housing, a drive motor disposed inside the metal housing, a battery pack for powering the drive motor, a power supply connector for powering the battery pack disposed outside the metal housing, and an external connector disposed on the output end of the drive motor and coaxially connected to the output end of the drive motor. The external connector is located outside the metal housing and is detachably connected to the rotary grinding drill bit.

3. The dust-reducing trenching device for building decoration according to claim 2, characterized in that, The end of the external connector is provided with a slot, and the end of the rotary grinding drill bit is provided with a locking block, and the slot and the locking block are engaged.

4. The dust-reducing trenching device for building decoration according to claim 3, characterized in that, The inner surface of the slot is made of metal, and the end of the rotary grinding drill bit is made of magnet. The slot and the block are magnetically engaged.

5. A dust-reducing trenching device for building decoration according to claim 3 or 4, characterized in that, The metal casing has symmetrically arranged mounting threaded grooves inside, which are threaded to the water pipe. The water pipe has connecting threads on the outside that are threaded to the mounting threaded grooves. One end of the water pipe is detachably connected to an end cap, and the other end of the water pipe is flush with the end face of the metal casing, with an outflow mesh installed inside the water pipe at that end.

6. A dust-reducing trenching device for building decoration according to claim 5, characterized in that, The metal casing has symmetrical grip grooves on its outer surface, and the inner wall of the grip grooves has anti-slip textures.

7. A dust-reducing trenching device for building decoration according to claim 5, characterized in that, The isolation plate is mounted on a metal casing, and the isolation plate includes a front collar, a rear collar, and a sliding plate that slides between the front collar and the rear collar.

8. A dust-reducing trenching device for building decoration according to claim 7, characterized in that, The front collar has a through groove, one end of the sliding plate passes through the through groove and is fixed to the first retaining plate, and the other end of the sliding plate is fixed to the second retaining plate. The first retaining plate and the second retaining plate are respectively connected to the front collar and the rear collar.

9. A dust-reducing trenching device for building decoration according to claim 8, characterized in that, The first and second card plates are made of magnets, and the front and rear collars are made of metal. The first and second card plates are magnetically attracted to the front and rear collars, respectively.

10. A dust-reducing trenching device for building decoration according to claim 8, characterized in that, The sliding plate is made of transparent material.

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