Indoor construction wall slotting device and construction method thereof

Abstract

The application discloses an indoor construction wall slotting device and a construction method thereof, which comprises a movable base provided with a lifting platform, a supporting frame comprising a base and two stand columns, a limiting piece vertically arranged on the side of the lifting platform, a horizontal sliding slot formed in the limiting piece, rollers respectively arranged on the base and the stand columns, the rollers of the stand columns sliding in the sliding slot, a sliding seat sliding between the two stand columns, a slotting machine reversibly arranged on one side of the sliding seat, the slotting machine being arranged on the supporting plate, a vertical guide hole formed in the bottom of the sliding seat, a sliding rod elastically arranged in the guide hole, a supporting arm hinged between the sliding rod and the supporting plate, and a driving mechanism comprising a first motor, a chain wheel and a chain, the chain wheels being arranged on the top and the bottom of the two stand columns, the chain being wound around the two chain wheels, the chain being connected with the upper part of the sliding seat and the sliding rod, and the first motor being drivingly connected with the chain wheel. The application solves the problem that the operator needs to hold the slotting machine to slot when the wall needs to be slotted for wiring, and the labor intensity of the operator is high.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, specifically to an indoor wall grooving device and its construction method. Background Technology

[0002] During interior decoration and renovation, wiring is often required within walls, necessitating the creation of grooves within the existing walls. Currently, on-site construction typically involves operators using handheld grooving machines to create grooves on the wall surface. These machines are quite heavy, and prolonged use can easily lead to arm pain for operators. This results in high labor intensity for on-site workers. Summary of the Invention

[0003] To overcome the shortcomings of existing technologies, an indoor wall grooving device and its construction method are provided to solve the problem of high labor intensity for operators when grooving is required for wall wiring.

[0004] To achieve the above objectives, an indoor construction wall grooving device is provided, comprising: A movable base, wherein the movable base is equipped with a lifting platform; The support frame includes a base and two columns. A limiting member is vertically provided on the side of the lifting platform. The limiting member has a sliding groove arranged in the horizontal direction. Rollers are respectively installed on the base and the columns. The rollers of the columns slide in the sliding grooves. The lifting platform is supported by the rollers of the base. The support frame is equipped with a locking member for locking the lifting platform. A sliding seat is slidably provided between the two columns. A grooving machine, wherein a support plate is rotatably mounted on one side of the sliding seat, the grooving machine is mounted on the support plate, a vertically arranged guide hole is provided at the bottom of the sliding seat, a slide rod is elastically installed in the guide hole, one end of the slide rod extends to the outside of the sliding seat, and a support arm is hinged between one end of the slide rod and the support plate; The drive mechanism includes a first motor, sprockets, and a chain. The sprockets are rotatably mounted on the top and bottom of the two columns, respectively. The middle part of the chain is wound around the two sprockets. One end of the chain is connected to the upper part of the sliding seat, and the other end of the chain is connected to the sliding rod. The first motor is mounted on the base, and the output end of the first motor is drivenly connected to a sprocket.

[0005] Furthermore, a scissor structure is installed between the lifting platform and the movable base. The scissor structure includes two hinged arms, which are hinged together at their middle parts. The upper end of one hinged arm is hinged to the lifting platform, and the lower end of the other hinged arm is hinged to a movable shaft, which slides on the movable base. The upper end of the other hinged arm is hinged to another movable shaft, which slides on the lifting platform. The lower end of the other hinged arm is hinged to the movable base. The movable base is equipped with a drive assembly for driving the movable shaft.

[0006] Furthermore, the opposite sides of the movable base are flipped up to form flanges, and one end of each flange is provided with a strip hole, and both ends of the movable shaft slide in the two strip holes.

[0007] Furthermore, the drive assembly includes a second motor and a screw. The screw is rotatably mounted on the movable base. A locking block is connected to the movable shaft. The locking block has a threaded hole, and the screw is screwed into the threaded hole. One end of the screw is coaxially connected to the second motor, and the second motor is fixed to the movable base.

[0008] Furthermore, the slide is arranged along the length of the lifting platform, the lifting platform has multiple locking holes, the multiple locking holes are spaced apart along the length of the lifting platform, and the locking member is detachably installed on the base and inserted into a locking hole.

[0009] Furthermore, the base has a vertically arranged threaded hole, and the locking member has an external thread, which is screwed into the threaded hole of the base.

[0010] Furthermore, vertically arranged guide grooves are provided on opposite sides of the sliding seat, the column is slidably disposed in the guide groove, and rollers are rotatably installed in the guide groove, with the rollers in the two guide grooves supported on opposite sides of the two columns.

[0011] Furthermore, one sprocket is located at the lower part of the column, a crossbeam is connected between the upper parts of the two columns, and the axle of the other sprocket is rotatably mounted on the crossbeam.

[0012] Furthermore, a sleeve is mounted on the crossbeam, and the sleeve is fitted onto one end of the wheel axle. An arc-shaped anti-reverse plate is connected to the inner wall of the sleeve in a flip-out manner. The end of the anti-reverse plate away from the inner wall of the sleeve abuts against the wheel axle. An elastic element is connected between the anti-reverse plate and the inner wall of the sleeve. The elastic element pushes the anti-reverse plate so that one end of the anti-reverse plate presses against the wheel axle, thereby reducing the rotational speed of the wheel axle.

[0013] This invention provides a construction method for an indoor wall grooving device, comprising the following steps: Move the mobile base to the groove on the interior wall and lock it in place; Based on the height of the slot, adjust the height of the lifting platform on the mobile base so that the vertical range of motion of the slotting machine covers the height of the slot. The support frame is moved to adjust its position in the horizontal direction so that the grooving machine is in the vertical direction at the grooving location; The first motor of the drive mechanism is started to drive the sliding seat, so that the grooving machine is aligned with the top of the grooving; Start the first motor to drive the sliding seat to descend so that the support plate flips downward. At the same time, start the grooving machine so that the grooving machine extends and cuts downward on the interior construction wall to form a wiring groove.

[0014] The beneficial effects of the present invention are that the indoor construction wall grooving device of the present invention achieves automatic lifting, horizontal alignment and automatic cutting of the grooving machine through the coordinated cooperation of the movable base, lifting platform, support frame and drive mechanism. It eliminates the need for operators to hold the grooving machine for long-term high-intensity work, significantly reduces the intensity of manual labor, and improves the construction efficiency of wall grooving. Attached Figure Description

[0015] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a front structural diagram of the indoor construction wall grooving device according to an embodiment of the present invention.

[0016] Figure 2 This is a schematic diagram of the support frame according to an embodiment of the present invention.

[0017] Figure 3 This is a schematic diagram of the back of the indoor construction wall grooving device according to an embodiment of the present invention.

[0018] Figure 4 This is a schematic diagram of the structure of the sliding seat according to an embodiment of the present invention.

[0019] Figure 5 This is a schematic diagram of the sleeve structure according to an embodiment of the present invention.

[0020] Figure 6 This is a schematic diagram of the internal structure of the sleeve according to an embodiment of the present invention. Detailed Implementation

[0021] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings.

[0022] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0023] Reference Figures 1 to 6 As shown, the present invention provides an indoor construction wall grooving device, including: a movable base 1, a support frame 2, a grooving machine 3, and a drive mechanism.

[0024] In this embodiment, the movable base is elongated and is a steel structure. Wheels are installed at the four corners of the movable base. These wheels have a braking function. Once the movable base is in position, the braking function temporarily locks it in place.

[0025] The movable base 1 is equipped with a lifting platform 11. The lifting platform 11 can move up and down vertically. The lifting platform is elongated. The length of the lifting platform is less than the length of the movable base. The width of the lifting platform is adapted to the width of the movable base.

[0026] As a preferred embodiment, a scissor lift structure is installed between the lifting platform 11 and the movable base 1.

[0027] See Figure 1 and Figure 3 As shown, the scissor lift structure includes two hinged arms 12. The two hinged arms 12 are hinged together at their middle portions. The upper end of one hinged arm 12 is hinged to the lifting platform 11. The lower end of one hinged arm 12 is hinged to a movable shaft 13. The movable shaft 13 slides on the movable base 1. The upper end of the other hinged arm 12 is hinged to another movable shaft 13. The other movable shaft 13 slides on the lifting platform 11. The lower end of the other hinged arm 12 is hinged to the movable base 1. The movable base 1 is equipped with a drive assembly for driving the movable shaft 13.

[0028] In this embodiment, the scissor lift structure includes two sets of hinged arms. The middle of each set of hinged arms is hinged together.

[0029] See Figure 3 As shown, the movable base 1 has flange plates 14 formed by flipping up on both sides. One end of each flange plate 14 has a strip-shaped hole. The two ends of the movable shaft 13 are slidably disposed in the two strip-shaped holes.

[0030] In this embodiment, the drive assembly includes a second motor 15 and a screw 16. The screw 16 is rotatably mounted on the movable base 1. The screw is positioned along the length of the movable base. A movable shaft 13 is connected to a locking block 17. The locking block 17 has a threaded hole. The screw 16 is screwed into the threaded hole. One end of the screw 16 is coaxially connected to the second motor 15. The second motor 15 is fixed to the movable base 1. A reinforcing plate is connected between one end of the two flange plates. The other end of the screw is rotatably connected to the reinforcing plate.

[0031] The support frame 2 includes a base 21 and two columns 22. (See reference...) Figure 2 As shown, the base is inclined. Two columns are erected on the upper side of the base. The upper and lower parts of the two columns are connected to crossbeams.

[0032] Continue reading Figure 2 As shown, a limiting member 23 is vertically provided on the side of the lifting platform 11. The limiting member 23 has a sliding groove 230. The sliding groove 230 is arranged in the horizontal direction. In this embodiment, the limiting member has two sliding grooves, one upper and one lower. The two sliding grooves are arranged in parallel.

[0033] Rollers 24 are installed on the base 21 and the column 22 respectively. Specifically, the rollers 24 on the column 22 slide in the groove 230. The lifting platform 11 is supported by the rollers 24 on the base 21. Rollers are installed on the lower side of the base. The support frame 2 is equipped with a locking element 25. The locking element 25 is used to lock the lifting platform 11.

[0034] In a preferred embodiment, the slide 230 is arranged along the length of the lifting platform 11. The lifting platform 11 has multiple locking holes. The multiple locking holes are spaced apart along the length of the lifting platform 11. The locking member 25 is movably mounted on the base 21 and detachably inserted into a locking hole.

[0035] In this embodiment, the base 21 has a vertically oriented threaded hole. The locking member 25 has an external thread. The locking member 25 is screwed into the threaded hole of the base 21.

[0036] See Figure 4 A sliding seat 26 is slidably disposed between the two uprights 22. Specifically, guide grooves are provided on opposite sides of the sliding seat 26. The guide grooves are vertically oriented. The uprights 22 are slidably disposed in the guide grooves. Rollers 261 are rotatably mounted in the guide grooves. The rollers are arranged along the thickness direction of the sliding seat. The rollers in the two guide grooves are supported on opposite sides of the two uprights 22.

[0037] The grooving machine 3 includes a cutting machine and a motor that drives the cutting machine. The blades of the cutting machine cut grooves into the interior construction wall.

[0038] Continue reading Figure 4As shown, a support plate 31 is rotatably mounted on one side of the sliding seat 26. One side of the support plate is hinged to one side of the sliding seat via a hinge shaft. The grooving machine 3 is mounted on the support plate 31. A vertically oriented guide hole is provided at the bottom of the sliding seat 26. A slide rod 32 is elastically mounted in the guide hole. One end of the slide rod 32 extends to the outside of the sliding seat 26. A support arm 33 is hinged between one end of the slide rod 32 and the support plate 31.

[0039] The drive mechanism includes a first motor 41, sprockets 42, and a chain 43. Sprockets 42 are rotatably mounted on the top and bottom of the two columns 22, respectively. The middle portion of the chain 43 is wound around the two sprockets 42. One end of the chain 43 is connected to the upper part of the sliding seat 26. The other end of the chain 43 is connected to the slide bar 32. The first motor 41 is mounted on the base 21. The output end of the first motor 41 is drive-connected to a sprocket 42.

[0040] In this embodiment, one sprocket 42 is located at the lower part of the column 22. A crossbeam is connected between the upper parts of the two columns 22. The axle 421 of the other sprocket 42 is rotatably mounted on the crossbeam.

[0041] In a preferred embodiment, a sleeve 27 is mounted on the crossbeam. The sleeve 27 is fitted onto one end of the axle 421. An arc-shaped anti-reverse plate 28 is rotatably connected to the inner wall of the sleeve 27. The end of the anti-reverse plate 28 away from the inner wall of the sleeve 27 abuts against the axle 421. An elastic member 29 is connected between the anti-reverse plate 28 and the inner wall of the sleeve 27. The elastic member 29 pushes the anti-reverse plate 28 so that one end of the anti-reverse plate 28 presses against the axle, increasing friction and reducing the rotational speed of the axle.

[0042] Without sufficient friction, the chain may slip freely due to gravity or the action of elastic components when moving the grooving frame, causing the support arm to fail to raise or lower the blade at the correct time, affecting the consistency of grooving depth and operational safety.

[0043] Preferably, a damping wheel 271 is installed between the sleeve and the sprocket to increase the friction of the sprocket at the upper end of the column (always maintaining the damping state of the sprocket) so that the chain is always kept taut. In some embodiments, a crossbeam is installed at the middle of the two columns. The crossbeam is connected to a guide sleeve, in which a rod is movably inserted. A tensioning wheel is rotatably mounted on the rod. A spring is installed between the rod and the guide sleeve, causing the tensioning wheel to adaptively tension the chain.

[0044] This invention provides a construction method for an indoor wall grooving device, comprising the following steps: S1. Move the mobile base 1 to the groove on the indoor construction wall and lock it.

[0045] Move the mobile base to the front of the wall to be grooved using its wheels, ensuring the cutting blade of the grooving machine is roughly aligned with the vertical center line of the grooving area. Then, depress the brake mechanism on the wheels to temporarily lock the mobile base to the ground, preventing displacement during operation.

[0046] S2. Based on the height of the slot, adjust the height of the lifting platform 11 on the mobile base 1 so that the vertical range of motion of the slotting machine 3 covers the height of the slot.

[0047] Based on the lowest and highest points of the wall groove location, determine the required vertical travel range of the grooving machine. Start the second motor, which drives the screw to rotate. The screw, through a locking block, moves the movable shaft horizontally along the strip holes on the flanges on both sides of the movable base. The movement of the movable shaft causes the two hinged arms of the scissor mechanism to extend or retract, thereby driving the lifting platform to rise or fall smoothly.

[0048] Observe the height of the lifting platform until the vertical movement range of the grooving machine completely covers the height range of the grooving area (that is, when the sliding seat moves from top to bottom on the column, the blade of the grooving machine can touch the top and bottom of the grooving area), and then stop the second motor.

[0049] S3. Move the support frame 2 to adjust its position in the horizontal direction so that the grooving machine 3 is in the vertical direction at the grooving location.

[0050] Push the support frame horizontally to make the rollers mounted on the base and column roll along the grooves on the side limiters of the lifting platform. By moving the support frame horizontally, precisely adjust the position of the grooving machine in the horizontal plane so that its cutting blade is directly facing the vertical axis of the grooving point on the wall.

[0051] After alignment, the locking component on the base is rotated. The locking component moves downward by engaging with the threaded hole of the base through its external thread. Its lower end is inserted into a corresponding lock hole on the lifting platform, thereby rigidly locking the support frame and the lifting platform to prevent horizontal movement during slotting.

[0052] S4. The first motor 41 of the drive mechanism starts to drive the sliding seat 26, so that the grooving machine 3 is aligned with the top of the grooving.

[0053] The first motor is started and rotates forward, driving the sprocket located at the bottom of the column to rotate. The sprocket drives the chain. One end of the chain is connected to the upper part of the sliding seat, and the other end is connected to the slide rod. When the first motor rotates forward, the sliding seat slides upward along the two columns, while the chain pulls the slide rod to overcome the elastic force of the elastic element in the guide hole and retract it into the sliding seat. The slide rod drives the support plate to flip upward through the hinged support arm, causing the grooving machine mounted on the support plate to retract and close to the sliding seat. When the sliding seat rises to its highest position, the cutting blade of the grooving machine is located about five to ten millimeters above the top of the grooving area. At this point, the first motor is turned off.

[0054] S5. Start the first motor 41 to drive the sliding seat 26 to descend so that the support plate 31 flips downward. At the same time, start the grooving machine 3 so that the grooving machine 3 extends and cuts downward on the indoor construction wall to form a wiring groove.

[0055] Start the motor of the grooving machine to bring the cutting blade to its rated speed. Then, slowly reverse the first motor, and the sliding seat begins to descend at a constant speed along the column. In the initial stage of the sliding seat's descent, the tension of the chain on the sliding rod gradually decreases, and the elastic element in the guide hole pushes the sliding rod outward. The sliding rod gradually pushes the support plate downward through the support arm, causing the grooving machine's blade to extend outward and gradually cut into the wall surface. As the sliding seat continues to descend, the blade maintains contact with the wall surface and continues to cut downward, forming a continuous wiring groove from top to bottom.

[0056] During this process, the anti-reverse plate inside the sleeve on the crossbeam presses against the wheel axle under the push of the elastic element, providing appropriate frictional resistance to the wheel axle and preventing the wheel axle from rotating too fast due to gravity or the action of the elastic element, thus ensuring that the sliding seat descends at a uniform speed and the groove depth is consistent.

[0057] When the sliding seat descends to its lowest position, the grooving machine has cut from the top to the bottom of the groove, forming a complete wiring channel. At this point, turn off the grooving machine's motor to stop the blades from rotating. Restart the first motor to rotate forward, driving the sliding seat to rise. During this process, the slide rod is pulled back, and the grooving machine automatically retracts and resets. After the sliding seat rises to the top, turn off the first motor. Release the brakes on the moving base's wheels, push the device away from the work area, and clean up the debris generated during grooving on the wall before proceeding with subsequent wiring work.

[0058] The indoor wall grooving device of the present invention achieves automatic lifting, horizontal alignment and automatic cutting of the grooving machine through the coordinated operation of the movable base, lifting platform, support frame and drive mechanism. It eliminates the need for operators to hold the grooving machine for long-term high-intensity work, significantly reducing the intensity of manual labor and improving the construction efficiency of wall grooving.

[0059] The sliding seat of the indoor wall grooving device of this invention descends at a uniform speed along the column under the drive of the chain. Combined with the pushing action of the elastic element inside the guide hole on the sliding rod, the support plate drives the grooving machine to smoothly rotate outward and cut into the wall surface. Simultaneously, the sleeve, anti-reverse plate, and elastic element on the crossbeam constitute a friction damping mechanism, which effectively controls the axle speed and prevents sudden slippage or speed fluctuations caused by gravity or elastic force, thereby ensuring consistent grooving depth, smooth grooving walls, and significantly improved grooving quality.

[0060] The lifting platform of the indoor wall grooving device of this invention adopts a scissor structure, with a second motor driving a screw and a locking block to achieve height adjustment. It features a large vertical stroke and stable adjustment. The support frame, through rollers and sliding grooves on the limiting component, can precisely adjust the position of the grooving machine in the horizontal direction. The locking component engages with multiple locking holes on the lifting platform to achieve multi-position rigid locking. This structure allows the device to flexibly adapt to wall grooving needs at different heights and horizontal positions, providing rapid positioning and precise alignment.

[0061] The indoor wall grooving device of this invention allows operators to complete only the initial positioning and parameter adjustment of the equipment during the entire grooving process. The grooving machine's feed, cutting, retraction, and reset actions are all automatically completed by the first motor and chain system, eliminating the need for close-range manual operation and effectively avoiding safety hazards caused by grooving machine rebound and dust splashing. Simultaneously, the braking function of the traveling wheels and the self-locking characteristics of the scissor lift structure further ensure the overall stability of the machine during operation.

[0062] The indoor wall grooving device of this invention has a movable base equipped with wheels, allowing the entire machine to be easily moved between different construction areas indoors. The lifting platform has a low overall height after descent, occupying little space and facilitating storage and transportation. The functional modules are rationally laid out, making maintenance convenient.

[0063] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in this application is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A wall grooving device for indoor construction, characterized in that, include: A movable base, wherein the movable base is equipped with a lifting platform; The support frame includes a base and two columns. A limiting member is vertically provided on the side of the lifting platform. The limiting member has a sliding groove arranged in the horizontal direction. Rollers are respectively installed on the base and the columns. The rollers of the columns slide in the sliding grooves. The lifting platform is supported by the rollers of the base. The support frame is equipped with a locking member for locking the lifting platform. A sliding seat is slidably provided between the two columns. A grooving machine, wherein a support plate is rotatably mounted on one side of the sliding seat, the grooving machine is mounted on the support plate, a vertically arranged guide hole is provided at the bottom of the sliding seat, a slide rod is elastically installed in the guide hole, one end of the slide rod extends to the outside of the sliding seat, and a support arm is hinged between one end of the slide rod and the support plate; The drive mechanism includes a first motor, sprockets, and a chain. The sprockets are rotatably mounted on the top and bottom of the two columns, respectively. The middle part of the chain is wound around the two sprockets. One end of the chain is connected to the upper part of the sliding seat, and the other end of the chain is connected to the sliding rod. The first motor is mounted on the base, and the output end of the first motor is drivenly connected to a sprocket.

2. The indoor construction wall grooving device according to claim 1, characterized in that, A scissor mechanism is installed between the lifting platform and the movable base. The scissor mechanism includes two hinged arms, which are hinged together at their middle parts. The upper end of one hinged arm is hinged to the lifting platform, and the lower end of the other hinged arm is hinged to a movable shaft that slides on the movable base. The upper end of the other hinged arm is hinged to another movable shaft that slides on the lifting platform, and the lower end of the other hinged arm is hinged to the movable base. The movable base is equipped with a drive assembly for driving the movable shaft.

3. The indoor construction wall grooving device according to claim 2, characterized in that, The movable base has two opposing sides that are flipped up to form flanges. One end of each flange has a strip-shaped hole, and both ends of the movable shaft slide in the two strip-shaped holes.

4. The indoor construction wall grooving device according to claim 3, characterized in that, The drive assembly includes a second motor and a screw. The screw is rotatably mounted on the movable base. A locking block is connected to the movable shaft. The locking block has a threaded hole, and the screw is screwed into the threaded hole. One end of the screw is coaxially connected to the second motor, and the second motor is fixed to the movable base.

5. The indoor construction wall grooving device according to claim 1, characterized in that, The slide is arranged along the length of the lifting platform, and the lifting platform has multiple lock holes. The multiple lock holes are spaced apart along the length of the lifting platform. The locking member is movably mounted on the base and detachably inserted into a lock hole.

6. The indoor construction wall grooving device according to claim 5, characterized in that, The base has a vertically arranged threaded hole, and the locking member has an external thread, which is screwed into the threaded hole of the base.

7. The indoor construction wall grooving device according to claim 1, characterized in that, The sliding seat has vertically arranged guide grooves on its opposite sides. The column slides in the guide grooves and rollers are rotatably installed in the guide grooves. The rollers in the two guide grooves are supported on the opposite sides of the two columns.

8. The indoor construction wall grooving device according to claim 1, characterized in that, One sprocket is located at the lower part of the column, and a crossbeam is connected between the upper parts of the two columns. The axle of the other sprocket is rotatably mounted on the crossbeam.

9. The indoor construction wall grooving device according to claim 8, characterized in that, A sleeve is mounted on the crossbeam and fitted onto one end of the wheel axle. An arc-shaped anti-reverse plate is rotatably connected to the inner wall of the sleeve. The end of the anti-reverse plate away from the inner wall of the sleeve abuts against the wheel axle. An elastic element is connected between the anti-reverse plate and the inner wall of the sleeve. The elastic element pushes the anti-reverse plate so that one end of the anti-reverse plate presses against the wheel axle, thereby reducing the rotational speed of the wheel axle.

10. A construction method for an indoor wall grooving device as described in any one of claims 1 to 9, characterized in that, Includes the following steps: Move the mobile base to the groove on the interior wall and lock it in place; Based on the height of the slot, adjust the height of the lifting platform on the mobile base so that the vertical range of motion of the slotting machine covers the height of the slot. The support frame is moved to adjust its position in the horizontal direction so that the grooving machine is in the vertical direction at the grooving location; The first motor of the drive mechanism is started to drive the sliding seat, so that the grooving machine is aligned with the top of the grooving; Start the first motor to drive the sliding seat to descend so that the support plate flips downward. At the same time, start the grooving machine so that the grooving machine extends and cuts downward on the interior construction wall to form a wiring groove.

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