Indoor fine decoration suspended ceiling suspender hole forming device and using method thereof

Abstract

The invention discloses an indoor fine decoration suspended ceiling suspender pore-forming device and a using method thereof.The device comprises an electric push rod, a stroke expanding assembly is arranged on the upper portion of the electric push rod, the electric push rod is used for driving the stroke expanding assembly to move up and down, and a drilling assembly is arranged in the middle of the upper end of the stroke expanding assembly; a protection assembly is arranged on the peripheral side of the drilling assembly and connected with a cleaning assembly, and a roller assembly used for pushing the device to move is arranged at the bottom end of the electric push rod. A driving motor drives a threaded rod to rotate, a lifting plate moves upwards along a guide rod under the influence of threads on the threaded rod, meanwhile, the lifting plate moves upwards to drive a shielding net to move upwards, the shielding net is unfolded at the moment, fragments and dust generated in the drilling process can be prevented from scattering all around, and the influence on the body of a constructor is relieved; and meanwhile, fragments and dust are prevented from being scattered on the ground or materials and falling into the top plate and the shielding net, and the cleaning difficulty is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of interior decoration, and in particular to a hole-forming device for a ceiling suspension rod of interior fine decoration and a use method thereof. Background Art

[0002] In the field of building decoration engineering, the ceiling system is an important load-bearing and decorative structure of the indoor top space. Its core components include hangers, keel frames and decorative panels. The ceiling hanger is an important part of the ceiling system. Its main function is to suspend and fix the keel frame and panels of the ceiling on the building structure. When installing the ceiling hanger, you need to drill holes in the ceiling first, and then install the ceiling hanger in the hole with expansion bolts.

[0003] However, the drilling process will generate debris and dust, which are easily splashed everywhere due to the lack of effective restraint and eventually scattered on the ground, equipment and materials. Such debris is difficult to clean up and requires a lot of manpower and time. At the same time, the dust contains a large amount of dust particles. Construction workers who are in this kind of work for a long time are very likely to inhale this dust, which can induce occupational diseases such as coughing and bronchitis.

[0004] In view of the above problems, how to solve the debris control and dust protection in the ceiling hole-making stage has become a technical problem that people urgently need to solve. Summary of the invention

[0005] In view of the above technical problems in the related art, the present invention proposes a hole-making device for indoor fine decoration ceiling hanger rods and a method of using the same, which solves the problem that fragments and dust are generated during the drilling process in the prior art, which increases extra work and affects the health of construction workers, and can overcome the above-mentioned shortcomings of the prior art.

[0006] To achieve the above technical objectives, the technical solution of the present invention is implemented as follows: A hole-forming device for a ceiling rod of indoor fine decoration, comprising an electric push rod, an extension component is provided on the upper part of the electric push rod, the electric push rod is used to drive the extension component to move up and down, a drilling component is provided in the middle part of the upper end of the extension component, a protective component is provided on the peripheral side of the drilling component, a cleaning component is connected to the protective component, and a roller component for driving the device to move is provided at the bottom end of the electric push rod; The protection component includes two diagonally arranged threaded rods and two diagonally arranged guide rods, the bottom end of each threaded rod is connected to the corresponding drive motor, the middle part of the threaded rod and the middle part of the guide rod are movably connected to the lifting plate, the lifting plate is connected to the upper end of the shielding net, the lower end of the shielding net is connected to the top of the extension component, the top end of the threaded rod is rotatably connected to a baffle, the baffle is fixedly connected to the top end of the guide rod, and the bottom end of the guide rod is connected to the guide rod.

[0007] Furthermore, the range extension component includes a base plate, an intermediate plate and a top plate arranged from bottom to top through two connecting plate components, the base plate is fixedly connected to the top end of the electric push rod, and the telescopic end of the electric push rod is fixedly connected to the intermediate plate.

[0008] Furthermore, each of the connecting plate assemblies includes a first connecting plate, a second connecting plate and a third connecting plate that are symmetrically arranged, both ends of the second connecting plate are rotatably connected to the corresponding first connecting plate and the corresponding third connecting plate, the second connecting plates are rotatably connected to the middle plate through a positioning rod, the first connecting plate is rotatably connected to the base plate, and the third connecting plate is rotatably connected to the top plate.

[0009] Furthermore, the range extension assembly also includes a stabilizing rod fixedly connected to the top plate, and the stabilizing rod is slidably connected to the middle plate.

[0010] Furthermore, the drive motor is fixedly installed on the lower surface of the top plate, the drive motor passes through the top plate and is fixedly connected to the threaded rod, the lower end of the shielding net is fixedly connected to the upper surface of the top plate, and the lower end of the guide rod is fixedly connected to the upper surface of the top plate.

[0011] Furthermore, the drilling assembly includes a power motor fixedly installed in the middle of the upper surface of the top plate, the output end of the power motor is fixedly connected to a mounting sleeve, and a drill rod is placed in the mounting sleeve; a limiting groove is provided on the upper surface of the mounting sleeve, and the limiting groove is a cross groove, and the lower end of the drill rod is provided with a cross plug matching the limiting groove.

[0012] Furthermore, the cleaning assembly includes a mounting frame fixedly connected to the baffle, a ring-shaped groove is provided on the lower surface of the mounting frame, a sliding block is slidably connected to the ring-shaped groove, a long rod is fixedly connected to the lower surface of the sliding block, and a cleaning brush is fixedly connected to the lower surface of the long rod.

[0013] Furthermore, the cleaning assembly also includes scattering holes penetrating the top plate, and a storage bag is fixedly connected to the lower surface of the top plate.

[0014] Furthermore, the roller assembly includes a base plate and self-locking rollers, the lower surface of the electric push rod is fixedly connected to the base plate, and a plurality of the self-locking rollers are fixedly mounted on the lower surface of the base plate.

[0015] A method for using a hole-forming device for a ceiling suspension rod of indoor fine decoration, using the hole-forming device, comprising the following steps: S1: Move the hole-making device to the area on the ceiling where a hole needs to be drilled by means of the self-locking roller, and lock the self-locking roller; S2: Start the driving motor, the driving motor drives the threaded rod to rotate, the lifting plate is affected by the threads on the threaded rod and moves up along the guide rod, the lifting plate moves up and drives the shielding net to move up, so that the shielding net is unfolded; S3: Start the electric push rod, the telescopic end of the electric push rod drives the middle plate to move up, the distance between the middle plate and the base plate increases, so that the angle between the first connecting plate and the second connecting plate becomes larger, the second connecting plate cooperates with the third connecting plate to move the top plate up, and the top plate drives the drilling assembly, the protection assembly and the cleaning assembly to move up, so that the drill rod of the drilling assembly contacts the ceiling; S4: Start the power motor, which drives the drill rod to rotate. At the same time, the electric push rod drives the range extension component to move the drill rod upward to perform drilling. The debris and dust generated during the drilling process are intercepted by the shielding net. S5: After the drilling is completed, the electric push rod is reset, and then the range extension component moves down with the drilling component, the protection component and the cleaning component to reset. Then the long rod is controlled to make the sliding block slide along the annular groove. At this time, the cleaning brush sweeps the fragments and dust that fall on the top plate into the storage bag through the scattering hole.

[0016] Beneficial effects of the present invention: The present invention drives the threaded rod to rotate by a driving motor, and the lifting plate is affected by the threads on the threaded rod to move up along the guide rod, and at the same time, the lifting plate moves up to drive the shielding net to move up, and at this time the shielding net is unfolded, which can prevent the fragments and dust generated during the drilling process from scattering, reduce the impact on the health of the construction workers, and prevent the fragments and dust from scattering on the ground or materials. The fragments and dust fall into the top plate and the shielding net, which reduces the difficulty of cleaning; The present invention drives the range extension component to unfold through an electric push rod, and the range extension component enables the drilling component, the protection component and the cleaning component to move a larger stroke. When not in use, the range extension component is folded up, reducing the occupied area; The present invention controls the long rod to make the sliding block slide along the annular sliding groove. At this time, the cleaning brush sweeps the fragments and dust falling on the top plate into the storage bag through the scattering hole, so that the fragments and dust on the top plate can be quickly cleaned and convenient for centralized treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. 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 paying creative work.

[0018] Figure 1 2 is an overall schematic diagram of a hole-forming device for a suspended ceiling rod for indoor fine decoration according to an embodiment of the present invention; Figure 2is a schematic diagram of a drilling assembly, a protection assembly and a cleaning assembly of a hole-making device for a ceiling suspension rod for indoor fine decoration according to an embodiment of the present invention; Figure 3 1 is a front view of a drilling assembly, a protection assembly and a cleaning assembly of a hole-forming device for a suspended ceiling rod for indoor fine decoration according to an embodiment of the present invention; Figure 4 is a schematic diagram of an expansion component of a hole-forming device for a suspended ceiling rod for indoor fine decoration according to an embodiment of the present invention; Figure 5 is a schematic diagram of a drilling assembly of a hole-making device for a suspended ceiling rod for indoor fine decoration according to an embodiment of the present invention; Figure 6 is a schematic diagram of a cleaning component of a hole-forming device for a suspended ceiling rod for indoor fine decoration according to an embodiment of the present invention; In the figure: 1. Electric push rod; 2. Range extension component; 201. Base plate; 202. Middle plate; 203. Top plate; 204. First connecting plate; 205. Second connecting plate; 206. Third connecting plate; 207. Positioning rod; 208. Stabilizing rod; 3. Drilling component; 301. Power motor; 302. Mounting sleeve; 303. Drill rod; 4. Protection component; 401. Drive motor; 402. Threaded rod; 403. Lifting plate; 404. Shielding net; 405. Guide rod; 406. Baffle; 5. Cleaning component; 501. Mounting frame; 502. Annular slide; 503. Sliding block; 504. Long rod; 505. Cleaning brush; 506. Scattering hole; 507. Storage bag; 6. Bottom plate; 7. Self-locking roller. DETAILED DESCRIPTION

[0019] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 belong to the scope of protection of the present invention.

[0020] like Figure 1-2 As shown, a hole-forming device for a ceiling rod of indoor fine decoration according to an embodiment of the present invention comprises an electric push rod 1, an extension component 2 is provided on the upper part of the electric push rod 1, the electric push rod 1 is used to drive the extension component 2 to move up and down, a drilling component 3 is provided in the middle part of the upper end of the extension component 2, a protective component 4 is provided on the peripheral side of the drilling component 3, and a cleaning component 5 is connected to the protective component 4, and a roller component for driving the device to move is provided at the bottom end of the electric push rod 1; The protection component 4 includes two diagonally arranged threaded rods 402 and two diagonally arranged guide rods 405, the bottom end of each threaded rod 402 is connected to the corresponding drive motor 401, the middle part of the threaded rod 402 and the middle part of the guide rod 405 are movably connected to the lifting plate 403, the lifting plate 403 is connected to the upper end of the shielding net 404, the lower end of the shielding net 404 is connected to the top of the range extension component 2, the top end of the threaded rod 402 is rotatably connected to the baffle 406, the baffle 406 is fixedly connected to the top end of the guide rod 405, and the bottom end of the guide rod 405 is connected to the guide rod 405.

[0021] like Figure 4 The range extension component 2 includes a base plate 201, an intermediate plate 202 and a top plate 203 arranged from bottom to top through two connecting plate components. The base plate 201 is fixedly connected to the top of the electric push rod 1, and the telescopic end of the electric push rod 1 is fixedly connected to the intermediate plate 202.

[0022] Each of the connecting plate assemblies includes a first connecting plate 204, a second connecting plate 205 and a third connecting plate 206 which are symmetrically arranged. Both ends of the second connecting plate 205 are rotatably connected to the corresponding first connecting plate 204 and the corresponding third connecting plate 206. The second connecting plates 205 are rotatably connected to the middle plate 202 via a positioning rod 207. The first connecting plate 204 is rotatably connected to the base plate 201, and the third connecting plate 206 is rotatably connected to the top plate 203.

[0023] The range extender assembly 2 further includes a stabilizing rod 208 fixedly connected to the top plate 203 , and the stabilizing rod 208 is slidably connected to the middle plate 202 .

[0024] The driving motor 401 is fixedly installed on the lower surface of the top plate 203 , and the driving motor 401 passes through the top plate 203 and is fixedly connected to the threaded rod 402 . The lower end of the shielding net 404 is fixedly connected to the upper surface of the top plate 203 , and the lower end of the guide rod 405 is fixedly connected to the upper surface of the top plate 203 .

[0025] like Figure 5 As shown, the drilling assembly 3 includes a power motor 301 fixedly installed in the middle of the upper surface of the top plate 203, and the output end of the power motor 301 is fixedly connected to a mounting sleeve 302, and a drill rod 303 is placed in the mounting sleeve 302; a limiting groove is provided on the upper surface of the mounting sleeve 302, and the limiting groove is a cross groove, and the lower end of the drill rod 303 is provided with a cross plug matching the limiting groove.

[0026] like Figure 6The cleaning component 5 includes a mounting frame 501 fixedly connected to the baffle 406, a ring-shaped groove 502 is provided on the lower surface of the mounting frame 501, a sliding block 503 is slidably connected to the annular groove 502, a long rod 504 is fixedly connected to the lower surface of the sliding block 503, and a cleaning brush 505 is fixedly connected to the lower surface of the long rod 504.

[0027] The cleaning assembly 5 further includes a scattering hole 506 penetrating the top plate 203 , and a storage bag 507 is fixedly connected to the lower surface of the top plate 203 .

[0028] The roller assembly includes a bottom plate 6 and a self-locking roller 7 . The bottom plate 6 is fixedly connected to the lower surface of the electric push rod 1 , and a plurality of the self-locking rollers 7 are fixedly mounted on the lower surface of the bottom plate 6 .

[0029] A method for using a hole-forming device for a ceiling hanger rod of indoor fine decoration, using the hole-forming device, comprising the following steps: S1: Move the hole-making device to the area on the ceiling where a hole needs to be drilled by means of the self-locking roller 7, and lock the self-locking roller 7; S2: Start the driving motor 401, the driving motor 401 drives the threaded rod 402 to rotate, the lifting plate 403 is affected by the threads on the threaded rod 402 and moves upward along the guide rod 405, the lifting plate 403 moves upward and drives the shielding net 404 to move upward, so that the shielding net 404 is unfolded; S3: Start the electric push rod 1, the telescopic end of the electric push rod 1 drives the middle plate 202 to move upward, the distance between the middle plate 202 and the base plate 201 increases, so that the angle between the first connecting plate 204 and the second connecting plate 205 becomes larger, the second connecting plate 205 cooperates with the third connecting plate 206 to move the top plate 203 upward, the top plate 203 drives the drilling assembly 3, the protection assembly 4 and the cleaning assembly 5 to move upward, so that the drilling rod 303 of the drilling assembly 3 contacts the ceiling; S4: Start the power motor 301, the power motor 301 drives the drill rod 303 to rotate, and at the same time the electric push rod 1 drives the range extension component 2 to work so that the drill rod 303 moves up to perform drilling work, and the debris and dust generated during the drilling process are intercepted by the shielding net 404; S5: After the drilling is completed, the electric push rod 1 is reset, and then the range extension component 2 moves down with the drilling component 3, the protection component 4 and the cleaning component 5 to reset, and then the long rod 504 is controlled to make the sliding block 503 slide along the annular groove 502. At this time, the cleaning brush 505 sweeps the fragments and dust that fall on the top plate 203 into the storage bag 507 through the scattering hole 506.

[0030] In order to facilitate understanding of the above technical solutions of the present invention, the above technical solutions of the present invention are described in detail below through specific usage methods.

[0031] In specific use, according to the indoor fine decoration ceiling suspension rod hole forming device of the present invention, Embodiment 1: As shown in the attached Figure 1 To Attachment Figure 3 As shown, the present invention provides a hole-forming device for a ceiling suspension rod of indoor fine decoration, comprising an electric push rod 1, wherein the electric push rod 1 is used to drive a drilling component 3, a protective component 4 and a cleaning component 5 to move upward, the electric push rod 1 is connected with a range extension component 2, wherein the range extension component 2 is used to expand the stroke of the electric push rod 1 so that the drilling component 3 can rise higher, the drilling component 3 is installed on the range extension component 2, wherein the drilling component 3 drills a hole in the ceiling, and a protective component 4 is arranged on the peripheral side of the drilling component 3, the protective component 4 prevents fragments and dust generated during the drilling process from scattering, and the protective component 4 is connected with a cleaning component 5, and the cleaning component 5 collects the fragments and dust together for subsequent processing; The protection component 4 includes a driving motor 401, wherein the driving motor 401 is a power source, and the driving motor 401 is connected to a threaded rod 402. The driving motor 401 drives the threaded rod 402 to rotate, and the threaded rod 402 is threadedly connected to a lifting plate 403. The lifting plate 403 is affected by the threads of the threaded rod 402 and moves up along the guide rod 405. The lifting plate 403 is fixedly connected to a shielding net 404. When the lifting plate 403 moves up, it drives one end of the shielding net 404 to move up. At this time, the shielding net 404 gradually unfolds, and the lifting plate 403 is slidingly connected to the guide rod 405. The guide rod 405 assists the lifting plate 403 to move stably, and the threaded rod 402 is rotatably connected to a baffle 406. The baffle 406 limits the maximum rising height of the lifting plate 403, and the baffle 406 is fixedly connected to the guide rod 405.

[0032] As can be seen from the above, the device is moved to the drilling position, and the driving motor 401 is started. The driving motor 401 drives the threaded rod 402 to rotate, and the lifting plate 403 is affected by the threads on the threaded rod 402 and moves up along the guide rod 405. The lifting plate 403 moves up and drives the shielding net 404 to move up, so that the shielding net 404 is unfolded, and then the electric push rod 1 is started. The electric push rod 1 moves up with the drilling component 3, and the range of the drilling component 3 is increased by the range expansion component 2 until the drilling component 3 is against the ceiling. The drilling component 3 cooperates with the electric push rod 1 to drill holes in the ceiling. The fragments and dust generated during the drilling process are intercepted by the shielding plate 406 to prevent the fragments and dust from scattering. After the drilling work is completed, the drilling component 3 is moved down by the driving motor 401, and then the cleaning component 5 is operated to collect the fragments and dust for treatment.

[0033] Embodiment 2: As shown in the attached Figure 2 To Attachment Figure 5As shown, this embodiment is basically the same as the previous embodiment, except that the range extension component 2 includes a base plate 201 fixedly mounted on the electric push rod 1, the telescopic end of the electric push rod 1 is fixedly connected to the middle plate 202, and the electric push rod 1 drives the middle plate 202 to move when it is working, and the base plate 201 is rotatably connected to the first connecting plate 204, the first connecting plate 204 is rotatably connected to the second connecting plate 205, the second connecting plate 205 is rotatably connected to the third connecting plate 206, and the third connecting plate 206 is rotatably connected to the top plate 203. When the plate 202 moves, the tilt states of the first connecting plate 204, the second connecting plate 205 and the third connecting plate 206 will change, thereby changing the height of the top plate 203. The two second connecting plates 205 are rotatably connected with the positioning rod 207, and the positioning rod 207 is rotatably connected to the middle plate 202. When the middle plate 202 moves, the second connecting plates 205 are driven to rotate through the positioning rod 207, thereby changing the angle between the first connecting plate 204 and the second connecting plate 205, and the angle between the second connecting plate 205 and the third connecting plate 206 respectively.

[0034] Specifically, the range extension component 2 also includes a stabilizing rod 208 fixedly connected to the top plate 203, and the stabilizing rod 208 is slidably connected to the middle plate 202. When the heights of the middle plate 202 and the top plate 203 change, the stabilizing rod 208 slides up and down in the middle plate 202 to ensure the stability of the middle plate 202 and the top plate 203. The lower end of the stabilizing rod 208 is connected to an anti-detachment plate to prevent the stabilizing rod 208 from detaching from the middle plate 202.

[0035] Furthermore, the driving motor 401 is fixedly installed on the lower surface of the top plate 203, and the driving motor 401 passes through the top plate 203 and is fixedly connected to the threaded rod 402. A storage groove is opened on the upper surface of the top plate 203, and the lower end of the shielding net 404 is fixedly connected to the storage groove. When the shielding net 404 is folded, it is stored in the storage groove. The lower end of the guide rod 405 is fixedly connected to the upper surface of the top plate 203.

[0036] Furthermore, the drilling assembly 3 includes a power motor 301 fixedly mounted on the upper surface of the top plate 203, the output end of the power motor 301 is fixedly connected to a mounting sleeve 302, a drill rod 303 is placed in the mounting sleeve 302, and the power motor 301 drives the mounting sleeve 302 to rotate, thereby driving the drill rod 303 to rotate.

[0037] Furthermore, a limiting groove is provided on the upper surface of the mounting sleeve 302, and the limiting groove is a cross groove. A cross plug is connected to the lower end of the drill rod 303. The cross plug and the limiting groove cooperate to ensure that the drill rod 303 rotates with the power motor 301. Drill rods 303 of different sizes can be replaced as needed.

[0038] As can be seen from the above, the drill rod 303 of suitable size is inserted into the installation sleeve 302, and then the driving motor 401 is started. The lifting plate 403 is affected by the threads on the threaded rod 402 and moves up along the guide rod 405. At the same time, the lifting plate 403 pulls up the shielding net 404 from the storage slot, so that the shielding net 404 is unfolded to prepare for the subsequent interception of debris and dust; the electric push rod 1 is started, and the telescopic end of the electric push rod 1 drives the middle plate 202 to move up, and the distance between the middle plate 202 and the base plate 201 increases, so that the first The angle between the first connecting plate 204 and the second connecting plate 205 becomes larger, and the second connecting plate 205 cooperates with the third connecting plate 206 to move the top plate 203 upward, and the top plate 203 drives the drilling assembly 3, the protection assembly 4 and the cleaning assembly 5 to move upward, so that the drill rod 303 is against the ceiling, and the power motor 301 drives the drill rod 303 to rotate, and the electric push rod 1 drives the drill rod 303 to move upward to perform drilling. The fragments and dust generated during the drilling process are intercepted by the shielding plate 406 to protect the surrounding environment and the health of the construction workers.

[0039] Embodiment three: As attached Figure 2 , Attachment Figure 4 and attached Figure 6 As shown, this embodiment is basically the same as the previous embodiment, with the difference that the cleaning component 5 includes a mounting frame 501 fixedly connected to the baffle 406, and an annular groove 502 is provided on the lower surface of the mounting frame 501, and a sliding block 503 is slidably connected to the annular groove 502, wherein the sliding block 503 slides in the annular groove 502, and a long rod 504 is fixedly connected to the lower surface of the sliding block 503, wherein the long rod 504 is arranged to make the cleaning brush 505 contact with the upper surface of the top plate 203, and a cleaning brush 505 is fixedly connected to the lower surface of the long rod 504, and as the sliding block 503 slides in the annular groove 502, the cleaning brush 505 cleans the debris and dust on the upper surface of the top plate 203.

[0040] Specifically, the cleaning component 5 also includes a scattering hole 506 that penetrates the top plate 203 , and a storage bag 507 is fixedly connected to the lower surface of the top plate 203 . The cleaning brush 505 sweeps the debris and dust into the storage bag 507 through the scattering hole 506 .

[0041] Furthermore, the lower surface of the electric push rod 1 is fixedly connected to a base plate 6, and a plurality of self-locking rollers 7 are fixedly installed on the lower surface of the base plate 6. The self-locking rollers 7 are used to facilitate the movement of the device, and the self-locking rollers 7 can be locked after movement to prevent shaking during the drilling process.

[0042] As can be seen from the above, the device is moved to the area of ​​the ceiling where holes need to be drilled by the self-locking roller 7, and the self-locking roller 7 is locked, the protective component 4 is raised, the electric push rod 1 cooperates with the range expansion component 2 to move the drilling component 3 upward, and the electric push rod 1 cooperates with the drilling component 3 to drill holes in the ceiling. During the drilling process, the construction workers hold the device to improve stability. After the drilling is completed, the electric push rod 1 drives the drilling component 3 to move downward, and the shielding net 404 is tapped to shake off the dust on the shielding net 404. Then the long rod 504 is manipulated to make the sliding block 503 slide along the annular groove 502. At this time, the cleaning brush 505 sweeps the fragments and dust that fall on the top plate 203 into the storage bag 507 through the scattering hole 506.

[0043] The present invention provides a method for using a hole-forming device for a ceiling suspension rod of indoor fine decoration, comprising: S1: Move the device to the area on the ceiling where a hole needs to be drilled via the self-locking roller 7, and lock the self-locking roller 7; S2: Start the driving motor 401, the driving motor 401 drives the threaded rod 402 to rotate, the lifting plate 403 is affected by the threads on the threaded rod 402 and moves upward along the guide rod 405, the lifting plate 403 moves upward and drives the shielding net 404 to move upward, so that the shielding net 404 is unfolded; S3: Start the electric push rod 1, the telescopic end of the electric push rod 1 drives the middle plate 202 to move upward, the distance between the middle plate 202 and the base plate 201 increases, so that the angle between the first connecting plate 204 and the second connecting plate 205 becomes larger, the second connecting plate 205 cooperates with the third connecting plate 206 to move the top plate 203 upward, the top plate 203 drives the drilling assembly 3, the protection assembly 4 and the cleaning assembly 5 to move upward, so that the drilling rod 303 of the drilling assembly 3 is against the ceiling; S4: Start the power motor 301, the power motor 301 drives the drill rod 303 to rotate, and at the same time the electric push rod 1 drives the range extension component 2 to work so that the drill rod 303 moves up to perform drilling work, and the debris and dust generated during the drilling process are intercepted by the shielding net 404; S5: After the drilling is completed, the electric push rod 1 is reset, and then the range extension component 2 moves down with the drilling component 3, the protection component 4 and the cleaning component 5 to reset, and then the long rod 504 is controlled to make the sliding block 503 slide along the annular groove 502. At this time, the cleaning brush 505 sweeps the fragments and dust that fall on the top plate 203 into the storage bag 507 through the scattering hole 506.

[0044] To sum up, with the help of the above-mentioned technical scheme of the present invention, the present invention drives the threaded rod to rotate by driving the motor, and the lifting plate is affected by the threads on the threaded rod to move up along the guide rod, and at the same time, the lifting plate moves up to drive the shielding net to move up. At this time, the shielding net is unfolded, which can prevent the debris and dust generated in the drilling process from scattering, reduce the physical impact on the construction personnel, and at the same time prevent the debris and dust from being scattered on the ground or materials. The debris and dust fall into the top plate and the shielding net, which reduces the difficulty of cleaning; the present invention drives the range expansion component to unfold by the electric push rod, and the range expansion component enables the drilling component, the protection component and the cleaning component to move a larger stroke. When not in use, the range expansion component is folded up, reducing the occupied area; the present invention controls the long rod to make the sliding block slide along the annular slide groove. At this time, the cleaning brush sweeps the debris and dust fallen on the top plate into the storage bag through the scattering hole, which can quickly clean the debris and dust on the top plate, which is convenient for centralized treatment.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A hole-making device for indoor fine decoration ceiling suspension rod, characterized in that: The electric push rod (1) comprises an electric push rod (1), wherein an extension component (2) is provided on the upper part of the electric push rod (1), and the electric push rod (1) is used to drive the extension component (2) to move up and down; a drilling component (3) is provided in the middle part of the upper end of the extension component (2); a protective component (4) is provided on the peripheral side of the drilling component (3); the protective component (4) is connected to a cleaning component (5); and a roller component for driving the device to move is provided at the bottom end of the electric push rod (1); The protection component (4) comprises two diagonally arranged threaded rods (402) and two diagonally arranged guide rods (405), the bottom end of each threaded rod (402) is connected to the corresponding drive motor (401), the middle part of the threaded rod (402) and the middle part of the guide rod (405) are movably connected to the lifting plate (403), the lifting plate (403) is connected to the upper end of the shielding net (404), the lower end of the shielding net (404) is connected to the top end of the range extension component (2), the top end of the threaded rod (402) is rotatably connected to a baffle (406), the baffle (406) is fixedly connected to the top end of the guide rod (405), and the bottom end of the guide rod (405) is connected to the guide rod (405).

2. The hole-making device for ceiling suspension rods for indoor fine decoration according to claim 1 is characterized in that: The range extension component (2) comprises a base plate (201), an intermediate plate (202) and a top plate (203) which are arranged from bottom to top via two connecting plate components; the base plate (201) is fixedly connected to the top end of the electric push rod (1); and the telescopic end of the electric push rod (1) is fixedly connected to the intermediate plate (202).

3. The hole-making device for ceiling suspension rods for indoor fine decoration according to claim 2 is characterized in that: Each of the connecting plate assemblies comprises a first connecting plate (204), a second connecting plate (205) and a third connecting plate (206) which are symmetrically arranged; both ends of the second connecting plate (205) are rotatably connected to the corresponding first connecting plate (204) and the corresponding third connecting plate (206); the second connecting plates (205) are rotatably connected to the middle plate (202) via a positioning rod (207); the first connecting plate (204) is rotatably connected to the base plate (201); and the third connecting plate (206) is rotatably connected to the top plate (203).

4. The hole-making device for ceiling suspension rods for indoor fine decoration according to claim 2 is characterized in that: The range extension assembly (2) further comprises a stabilizing rod (208) fixedly connected to the top plate (203), and the stabilizing rod (208) is slidably connected to the middle plate (202).

5. The hole-making device for ceiling suspension rods for indoor fine decoration according to claim 2, characterized in that: The driving motor (401) is fixedly mounted on the lower surface of the top plate (203); the driving motor (401) passes through the top plate (203) and is fixedly connected to the threaded rod (402); the lower end of the shielding net (404) is fixedly connected to the upper surface of the top plate (203); and the lower end of the guide rod (405) is fixedly connected to the upper surface of the top plate (203).

6. The hole-making device for ceiling suspension rods for indoor fine decoration according to claim 5, characterized in that: The drilling assembly (3) comprises a power motor (301) fixedly mounted on the middle part of the upper surface of the top plate (203); the output end of the power motor (301) is fixedly connected to a mounting sleeve (302), and a drill rod (303) is placed in the mounting sleeve (302); a limit groove is provided on the upper surface of the mounting sleeve (302), the limit groove is a cross groove, and the lower end of the drill rod (303) is provided with a cross plug matching the limit groove.

7. The hole-making device for ceiling suspension rods for indoor fine decoration according to claim 6, characterized in that: The cleaning assembly (5) comprises a mounting frame (501) fixedly connected to the baffle (406); an annular slide groove (502) is provided on the lower surface of the mounting frame (501); a sliding block (503) is slidably connected to the annular slide groove (502); a long rod (504) is fixedly connected to the lower surface of the sliding block (503); and a cleaning brush (505) is fixedly connected to the lower surface of the long rod (504).

8. The hole-making device for ceiling suspension rods for indoor fine decoration according to claim 7, characterized in that: The cleaning assembly (5) further comprises a scattering hole (506) penetrating the top plate (203), and a storage bag (507) is fixedly connected to the lower surface of the top plate (203).

9. The hole-making device for ceiling suspension rods for indoor fine decoration according to claim 8, characterized in that: The roller assembly comprises a bottom plate (6) and a self-locking roller (7); the bottom plate (6) is fixedly connected to the lower surface of the electric push rod (1); and a plurality of the self-locking rollers (7) are fixedly mounted on the lower surface of the bottom plate (6).

10. A method for using a hole-making device for a ceiling rod of indoor fine decoration, characterized in that: Using the pore forming device according to claim 9 comprises the following steps: S1: Move the hole-making device to the area of ​​the ceiling where a hole needs to be drilled by means of the self-locking roller (7), and lock the self-locking roller (7); S2: starting the driving motor (401), the driving motor (401) drives the threaded rod (402) to rotate, the lifting plate (403) is affected by the threads on the threaded rod (402) to move upward along the guide rod (405), and the lifting plate (403) moves upward to drive the shielding net (404) to move upward, so that the shielding net (404) is unfolded; S3: starting the electric push rod (1), the telescopic end of the electric push rod (1) drives the middle plate (202) to move upward, the distance between the middle plate (202) and the base plate (201) increases, so that the angle between the first connecting plate (204) and the second connecting plate (205) increases, the second connecting plate (205) cooperates with the third connecting plate (206) to move the top plate (203) upward, the top plate (203) drives the drilling assembly (3), the protection assembly (4) and the cleaning assembly (5) to move upward, so that the drilling rod (303) of the drilling assembly (3) contacts the ceiling; S4: starting the power motor (301), the power motor (301) drives the drill rod (303) to rotate, and at the same time the electric push rod (1) drives the range extension component (2) to work so that the drill rod (303) moves upward to perform drilling, and the debris and dust generated during the drilling process are intercepted by the shielding net (404); S5: After the drilling is completed, the electric push rod (1) is reset, and then the range extension component (2) moves down with the drilling component (3), the protection component (4) and the cleaning component (5) to reset, and then the long rod (504) is controlled to make the sliding block (503) slide along the annular slide groove (502). At this time, the cleaning brush (505) sweeps the fragments and dust that fall on the top plate (203) into the storage bag (507) through the scattering hole (506).

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