A hole-forming device for a suspended ceiling rod of indoor fine decoration and a method of using the same

Abstract

The application discloses an indoor fine decoration ceiling suspender hole forming device and a use method thereof. The device comprises an electric push rod, an upper portion of the electric push rod is provided with an expansion component, the electric push rod is used for driving the expansion component to move up and down, a middle portion of an upper end of the expansion component is provided with a drilling component, a circumferential side of the drilling component is provided with a protection component, the protection component is connected with a cleaning component, and a bottom end of the electric push rod is provided with a roller component used for pushing the device to move. 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, meanwhile, the lifting plate moves up and drives the shielding net to move up, at this time, the shielding net is unfolded, the generated fragments and dust in the drilling process can be prevented from scattering, the physical influence on the construction personnel is reduced, meanwhile, the fragments and dust are prevented from scattering on the ground or materials, the fragments and dust fall into the ceiling and the shielding net, and the cleaning difficulty is reduced.

Description

TECHNICAL FIELD

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

[0002] In the field of building decoration engineering, the ceiling system is an important load-bearing and decorative structure for the indoor top space, and its core components include a suspension rod, a keel framework and a veneer layer. The ceiling suspension rod is an important component of the ceiling system, and its main function is to suspend and fix the keel framework and the veneer of the ceiling on the building structure. When installing the ceiling suspension rod, a hole needs to be punched in the ceiling first, and then the ceiling suspension rod is installed in the hole through expansion bolts.

[0003] However, during the punching process, debris and dust are generated and lack effective constraints, which can easily fly around and eventually fall on the ground, equipment and materials. Such debris is difficult to clean up and requires a lot of manpower and time. Meanwhile, the dust contains a large number of dust particles, and construction personnel are prone to inhaling these dust particles for a long time, thereby inducing occupational diseases such as cough and bronchitis.

[0004] In view of the above problems, how to control the debris and prevent dust during the ceiling hole forming stage has become a technical problem that needs to be solved. SUMMARY

[0005] In view of the above technical problems in the related art, the present application proposes a ceiling suspension rod hole forming device for indoor fine decoration and a use method thereof, which solves the problem of debris and dust generated during the punching process in the prior art, increases additional work, and affects the health of construction personnel. It can overcome the above shortcomings of the prior art.

[0006] To achieve the above technical purposes, the technical solution of the present application is as follows:

[0007] A ceiling suspension rod hole forming device for indoor fine decoration, comprising an electric push rod, an expansion assembly is arranged at the upper part of the electric push rod, the electric push rod is used to drive the expansion assembly to move up and down, a drilling assembly is arranged at the middle of the upper end of the expansion assembly, a protection assembly is arranged on the periphery of the drilling assembly, the protection assembly is connected with a cleaning assembly, and a roller assembly for moving the device is arranged at the bottom end of the electric push rod.

[0008] The protection assembly comprises two diagonally arranged threaded rods and two diagonally arranged guide rods, the bottom end of each threaded rod is connected with a corresponding driving motor, the middle part of the threaded rod and the middle part of the guide rod are movably connected with a lifting plate, the lifting plate is connected with the upper end of a shielding net, the lower end of the shielding net is connected with the top end of the expansion assembly, the top end of the threaded rod is rotatably connected with a baffle, and the baffle is fixedly connected with the top end of the guide rod.

[0009] Further, the expansion assembly comprises a base plate, an intermediate plate and a top plate arranged from bottom to top through two connecting plate assemblies, the base plate is fixedly connected with the top end of the electric push rod, and the telescopic end of the electric push rod is fixedly connected with the intermediate plate.

[0010] Further, each connecting plate assembly comprises symmetrically arranged first connecting plates, second connecting plates and third connecting plates, the two ends of the second connecting plate are rotatably connected with a corresponding first connecting plate and a corresponding third connecting plate, the second connecting plate is rotatably connected with the intermediate plate through a positioning rod, the first connecting plate is rotatably connected with the base plate, and the third connecting plate is rotatably connected with the top plate.

[0011] Further, the expansion assembly further comprises a stabilizing rod fixedly connected with the top plate, and the stabilizing rod is slidably connected with the intermediate plate.

[0012] Further, the driving motor is fixedly installed on the lower surface of the top plate, the driving motor is fixedly connected with the threaded rod through the top plate, the lower end of the shielding net is fixedly connected with the upper surface of the top plate, and the lower end of the guide rod is fixedly connected with the upper surface of the top plate.

[0013] Further, the drilling assembly comprises a power motor fixedly installed on the middle part of the upper surface of the top plate, the output end of the power motor is fixedly connected with a mounting sleeve, and a drill rod is placed in the mounting sleeve; a limiting groove is formed in the upper surface of the mounting sleeve, the limiting groove is a cross groove, and the lower end of the drill rod is provided with a cross plug matched with the limiting groove.

[0014] Further, the cleaning assembly comprises a mounting frame fixedly connected with the baffle, an annular sliding groove is formed in the lower surface of the mounting frame, a sliding block is slidably connected with the annular sliding groove, a long rod is fixedly connected with the lower surface of the sliding block, and a cleaning brush is fixedly connected with the lower surface of the long rod.

[0015] Further, the cleaning assembly further comprises a scattering hole penetrating through the top plate, and a storage bag is fixedly connected with the lower surface of the top plate.

[0016] Further, the roller assembly comprises a bottom plate and self-locking rollers, the bottom surface of the electric push rod is fixedly connected with the bottom plate, and the lower surface of the bottom plate is fixedly installed with a plurality of self-locking rollers.

[0017] A method for using a hole forming device for a ceiling suspension rod of indoor fine decoration, the hole forming device comprises the following steps:

[0018] S1: move the hole forming device to the area of the ceiling where drilling is needed through the self-locking roller, and lock the self-locking roller;

[0019] S2: start the driving motor, the driving motor drives the threaded rod to rotate, the lifting plate is affected by the thread on the threaded rod and moves up along the guide rod, the lifting plate moves up and drives the shielding net to move up, and the shielding net is unfolded;

[0020] 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, the included angle of the first connecting plate and the second connecting plate increases, the second connecting plate cooperates with the third connecting plate to make the top plate move 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 is in contact with the ceiling;

[0021] S4: start the power motor, the power motor drives the drill rod to rotate, and at the same time, the electric push rod drives the range expansion assembly to work to make the drill rod move up to perform the drilling work, and the debris and dust generated in the drilling process are intercepted by the shielding net;

[0022] S5: after the drilling is completed, the electric push rod is reset, and then the range expansion assembly drives the drilling assembly, the protection assembly and the cleaning assembly to move down and reset, then the long rod is controlled to make the sliding block slide along the annular sliding groove, at this time, the cleaning brush sweeps the debris and dust falling on the top plate into the storage bag through the scattering hole.

[0023] The beneficial effects of the present application are:

[0024] The threaded rod is driven to rotate by the driving motor, the lifting plate is affected by the thread on the threaded rod and moves up along the guide rod, and at the same time, the lifting plate moves up and drives 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 avoid the debris and dust from scattering on the ground or materials, so that the debris and dust falls on the top plate and the shielding net, and the cleaning difficulty is reduced;

[0025] The range expansion assembly is unfolded by the electric push rod, the drilling assembly, the protection assembly and the cleaning assembly can move a larger stroke, and the range expansion assembly is retracted when not in use, so that the occupied area is reduced;

[0026] The long rod is controlled to make the sliding block slide along the annular sliding groove, at this time, the cleaning brush sweeps the debris and dust falling on the top plate into the storage bag through the scattering hole, which can quickly clean the debris and dust on the top plate and is convenient for centralized treatment. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to make the technical solutions in the embodiments of the present application or the prior art clearer, the accompanying drawings needed in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description only need to be some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort.

[0028] Figure 1 is a whole schematic view of the indoor fine decoration ceiling suspender hole forming device according to the embodiment of the present application;

[0029] Figure 2 is a schematic view of the drilling assembly, the protection assembly and the cleaning assembly of the indoor fine decoration ceiling suspender hole forming device according to the embodiment of the present application;

[0030] Figure 3 is a front view of the drilling assembly, the protection assembly and the cleaning assembly of the indoor fine decoration ceiling suspender hole forming device according to the embodiment of the present application;

[0031] Figure 4 is a schematic view of the range expanding assembly of the indoor fine decoration ceiling suspender hole forming device according to the embodiment of the present application;

[0032] Figure 5 is a schematic view of the drilling assembly of the indoor fine decoration ceiling suspender hole forming device according to the embodiment of the present application;

[0033] Figure 6 is a schematic view of the cleaning assembly of the indoor fine decoration ceiling suspender hole forming device according to the embodiment of the present application;

[0034] In the figure: 1, electric push rod; 2, range expanding assembly; 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 assembly; 301, power motor; 302, mounting sleeve; 303, drill rod; 4, protection assembly; 401, driving motor; 402, threaded rod; 403, lifting plate; 404, shielding net; 405, guide rod; 406, baffle; 5, cleaning assembly; 501, mounting frame; 502, annular sliding groove; 503, sliding block; 504, long rod; 505, cleaning brush; 506, scattering hole; 507, storage bag; 6, bottom plate; 7, self-locking roller. DETAILED DESCRIPTION

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention are within the scope of protection of the present invention.

[0036] like Figures 1-2 As shown in the figure, an indoor fine decoration ceiling hanging rod hole-forming device according to an embodiment of the present invention includes 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 on the upper middle part of the extension component 2, a protective component 4 is provided on the periphery of the drilling component 3, a cleaning component 5 is connected to the protective component 4, and a roller assembly for pushing the device to move is provided on the bottom end of the electric push rod 1;

[0037] The protective 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 a 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 extension component 2. A baffle 406 is rotatably connected to the top end of the threaded rod 402. The baffle 406 is fixedly connected to the top end of the guide rod 405.

[0038] like Figure 4 The extended range assembly 2 includes a base plate 201, an intermediate plate 202, and a top plate 203 arranged from bottom to top via two connecting plate assemblies. 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.

[0039] Each of the connecting plate assemblies includes a first connecting plate 204, a second connecting plate 205, and a third connecting plate 206 arranged symmetrically. 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 intermediate plate 202 through positioning rods 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.

[0040] The extended range assembly 2 also includes a stabilizing rod 208 fixedly connected to the top plate 203, and the stabilizing rod 208 is slidably connected to the intermediate plate 202.

[0041] The driving motor 401 is fixedly installed on the lower surface of the top plate 203, the driving motor 401 is fixedly connected with the threaded rod 402 through the top plate 203, the lower end of the shielding net 404 is fixedly connected with the upper surface of the top plate 203, and the lower end of the guide rod 405 is fixedly connected with the upper surface of the top plate 203.

[0042] As shown in Figure 5 The drilling assembly 3 comprises a power motor 301 fixedly installed on the middle part of the upper surface of the top plate 203, the output end of the power motor 301 is fixedly connected with a mounting sleeve 302, and the mounting sleeve 302 is placed with a drill rod 303; a limiting groove is formed in the upper surface of the mounting sleeve 302, the limiting groove is a cross groove, and the lower end of the drill rod 303 is provided with a cross plug matched with the limiting groove.

[0043] As shown in Figure 6 The cleaning assembly 5 comprises a mounting frame 501 fixedly connected with the baffle 406, the lower surface of the mounting frame 501 is provided with an annular sliding groove 502, the annular sliding groove 502 is slidingly connected with a sliding block 503, the lower surface of the sliding block 503 is fixedly connected with an elongated rod 504, and the lower surface of the elongated rod 504 is fixedly connected with a cleaning brush 505.

[0044] The cleaning assembly 5 further comprises a scattering hole 506 penetrating through the top plate 203, and the lower surface of the top plate 203 is fixedly connected with a storage bag 507.

[0045] The roller assembly comprises a bottom plate 6 and a self-locking roller 7, the lower surface of the electric push rod 1 is fixedly connected with the bottom plate 6, and the lower surface of the bottom plate 6 is fixedly installed with a plurality of self-locking rollers 7.

[0046] A use method of a hole forming device for an indoor fine decoration ceiling boom, using the hole forming device, comprising the following steps:

[0047] S1: moving the hole forming device to the area of the ceiling where drilling is needed through the self-locking roller 7, and locking the self-locking roller 7;

[0048] 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 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;

[0049] S3: the electric push rod 1 is started, the telescopic end of the electric push rod 1 drives the middle plate 202 to move upwards, the distance between the middle plate 202 and the base plate 201 increases, the included angle of 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 make the top plate 203 move upwards, the top plate 203 drives the drilling assembly 3, the protection assembly 4 and the cleaning assembly 5 to move upwards, and the drill rod 303 of the drilling assembly 3 is in contact with the ceiling;

[0050] S4: the power motor 301 is started, the power motor 301 drives the drill rod 303 to rotate, and at the same time, the electric push rod 1 drives the expansion assembly 2 to work to make the drill rod 303 move upwards to perform the punching work, and the debris and dust generated in the punching process are intercepted by the shielding net 404;

[0051] S5: after the punching is completed, the electric push rod 1 is reset, and then the expansion assembly 2 drives the drilling assembly 3, the protection assembly 4 and the cleaning assembly 5 to move downwards and reset, then the long rod 504 is controlled to make the sliding block 503 slide along the annular sliding groove 502, at this time, the cleaning brush 505 sweeps the debris and dust falling on the top plate 203 into the storage bag 507 through the scattering hole 506.

[0052] In order to facilitate the understanding of the above technical solutions of the present application, the above technical solutions of the present application are described in detail below through specific use modes.

[0053] In specific use, according to the indoor fine decoration ceiling rod hole forming device,

[0054] Embodiment one: as shown in the accompanying Figure 1 to the accompanying Figure 3 , the present application provides an indoor fine decoration ceiling rod hole forming device, which comprises an electric push rod 1, wherein the electric push rod 1 is used to drive the drilling assembly 3, the protection assembly 4 and the cleaning assembly 5 to move upwards, the electric push rod 1 is connected with an expansion assembly 2, wherein the expansion assembly 2 is used to expand the stroke of the electric push rod 1, so that the drilling assembly 3 can be lifted higher, the expansion assembly 2 is installed with the drilling assembly 3, wherein the drilling assembly 3 punches the ceiling, the drilling assembly 3 is provided with the protection assembly 4 on the side, the protection assembly 4 prevents the debris and dust generated in the punching process from being scattered, the protection assembly 4 is connected with the cleaning assembly 5, and the cleaning assembly 5 concentrates the debris and dust together, which is convenient for subsequent treatment;

[0055] The protection assembly 4 comprises a driving motor 401, wherein the driving motor 401 is a power source, the driving motor 401 is connected with a threaded rod 402, the driving motor 401 drives the threaded rod 402 to rotate, the threaded rod 402 is threadedly connected with a lifting plate 403, the lifting plate 403 is affected by the thread of the threaded rod 402 and moves upwards along a guide rod 405, the lifting plate 403 is fixedly connected with a shielding net 404, when the lifting plate 403 moves upwards, one end of the shielding net 404 is driven to move upwards, at this time, the shielding net 404 is gradually unfolded, the lifting plate 403 is slidingly connected with the guide rod 405, the guide rod 405 assists the lifting plate 403 to stably move, the threaded rod 402 is rotationally connected with a baffle 406, the baffle 406 limits the maximum upward moving height of the lifting plate 403, and the baffle 406 is fixedly connected with the guide rod 405.

[0056] As can be seen from the above, when the device is moved to the punching position, the driving motor 401 is started, the driving motor 401 drives the threaded rod 402 to rotate, the lifting plate 403 is affected by the thread of the threaded rod 402 and moves upwards along the guide rod 405, the lifting plate 403 moves upwards and drives the shielding net 404 to move upwards, so that the shielding net 404 is unfolded, then the electric push rod 1 is started, the electric push rod 1 drives the drilling assembly 3 to move upwards, and the range of upward movement of the drilling assembly 3 is increased through the expansion assembly 2, until the drilling assembly 3 abuts against the ceiling, the drilling assembly 3 cooperates with the electric push rod 1 to punch the hole in the ceiling, the debris and dust generated in the punching process are intercepted by the baffle 406, so that the debris and dust are prevented from scattering, after the punching work is completed, the drilling assembly 3 is moved downwards through the driving motor 401, and then the sweeping assembly 5 is operated to concentrate the debris and dust together for treatment.

[0057] Embodiment two: as shown in the accompanying drawings Figure 2 to the accompanying drawings Figure 5 The difference between this embodiment and the previous embodiment is that the expansion assembly 2 comprises a base plate 201 fixedly installed on the electric push rod 1, the telescopic end of the electric push rod 1 is fixedly connected with an intermediate plate 202, the electric push rod 1 drives the intermediate plate 202 to move when working, the base plate 201 is rotationally connected with a first connecting plate 204, the first connecting plate 204 is rotationally connected with a second connecting plate 205, the second connecting plate 205 is rotationally connected with a third connecting plate 206, the third connecting plate 206 is rotationally connected with a top plate 203, when the intermediate plate 202 moves, the inclination state of the first connecting plate 204, the second connecting plate 205 and the third connecting plate 206 is changed, and then the height of the top plate 203 is changed, two second connecting plates 205 are rotationally connected with positioning rods 207, the positioning rods 207 are rotationally connected with the intermediate plate 202, when the intermediate plate 202 moves, the second connecting plate 205 is driven to rotate through the positioning rods 207, and then the included angles of the first connecting plate 204 and the second connecting plate 205 and the included angles of the second connecting plate 205 and the third connecting plate 206 are changed.

[0058] Specifically, the extension assembly 2 further comprises a stabilizing rod 208 fixedly connected with the top plate 203, the stabilizing rod 208 is in sliding connection with the middle plate 202, when the height of the middle plate 202 and the top plate 203 changes, the stabilizing rod 208 slides up and down in the middle plate 202, ensuring the stability of the middle plate 202 and the top plate 203, the lower end of the stabilizing rod 208 is connected with an anti-disengagement plate, avoiding the disengagement of the stabilizing rod 208 from the middle plate 202.

[0059] Further, the driving motor 401 is fixedly installed on the lower surface of the top plate 203, the driving motor 401 is fixedly connected with the threaded rod 402 through the top plate 203, the upper surface of the top plate 203 is provided with a storage groove, the lower end of the shielding net 404 is fixedly connected with 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 with the upper surface of the top plate 203.

[0060] Further, the drilling assembly 3 comprises a power motor 301 fixedly installed on the upper surface of the top plate 203, the output end of the power motor 301 is fixedly connected with a mounting sleeve 302, the mounting sleeve 302 is placed with a drill rod 303, the power motor 301 drives the mounting sleeve 302 to rotate, and in turn drives the drill rod 303 to rotate.

[0061] Further, the upper surface of the mounting sleeve 302 is provided with a limiting groove, the limiting groove is a cross groove, the lower end of the drill rod 303 is connected with a cross plug, the cross plug and the limiting groove cooperate to ensure that the drill rod 303 rotates with the power motor 301, and different sizes of drill rods 303 can be replaced according to needs.

[0062] As can be seen from the above, the drill rod 303 of appropriate size is inserted into the mounting sleeve 302, 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 the shielding net 404 from the storage groove, so that the shielding net 404 is unfolded, preparing for subsequent interception of debris and dust; the electric push rod 1 is started, the telescopic end of the electric push rod 1 drives the middle plate 202 to move up, the distance between the middle plate 202 and the base plate 201 increases, the included 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 make the top plate 203 move up, the top plate 203 drives the drilling assembly 3, the protection assembly 4 and the cleaning assembly 5 to move up, the drill rod 303 abuts against the ceiling, the power motor 301 drives the drill rod 303 to rotate, the electric push rod 1 drives the drill rod 303 to move up, and drilling is performed, the debris and dust generated in the drilling process are intercepted by the shielding plate 406, protecting the surrounding environment and the health of the construction personnel. EMBODIMENT

[0063] As shown in the accompanying drawings Figure 2 , the accompanying drawings Figure 4 , and the accompanying drawings Figure 6As shown, the embodiment is basically the same as the previous embodiment, the difference is that the cleaning assembly 5 comprises a mounting frame 501 fixedly connected with the baffle 406, the lower surface of the mounting frame 501 is provided with an annular sliding groove 502, and the sliding block 503 is slidably connected with the annular sliding groove 502, wherein the sliding block 503 slides in the annular sliding groove 502, the lower surface of the sliding block 503 is fixedly connected with a long rod 504, wherein the long rod 504 is arranged to make the cleaning brush 505 contact the upper surface of the top plate 203, the lower surface of the long rod 504 is fixedly connected with the cleaning brush 505, and as the sliding block 503 slides in the annular sliding groove 502, the cleaning brush 505 sweeps the debris and dust on the upper surface of the top plate 203.

[0064] Specifically, the cleaning assembly 5 further comprises a scattering hole 506 penetrating through the top plate 203, and the lower surface of the top plate 203 is fixedly connected with a storage bag 507, and the debris and dust are swept into the storage bag 507 by the cleaning brush 505 through the scattering hole 506.

[0065] Further, the lower surface of the electric push rod 1 is fixedly connected with a bottom plate 6, and the lower surface of the bottom plate 6 is fixedly installed with a plurality of self-locking rollers 7, which facilitate the movement of the device, and after movement, the self-locking rollers 7 can be locked to prevent shaking during the drilling process.

[0066] As can be seen from the above, the device is moved to the area of the ceiling that needs to be drilled by the self-locking rollers 7, and the self-locking rollers 7 are locked, the protective assembly 4 is lifted, the electric push rod 1 cooperates with the expansion assembly 2 to make the drilling assembly 3 move upward, the electric push rod 1 cooperates with the drilling assembly 3 to drill the ceiling, and during drilling, the construction personnel hold the device to improve stability, and after drilling is completed, the electric push rod 1 drives the drilling assembly 3 to move downward, the shielding net 404 is tapped to shake off the dust on the shielding net 404, then the long rod 504 is controlled to make the sliding block 503 slide along the annular sliding groove 502, and at this time the cleaning brush 505 sweeps the debris and dust falling on the top plate 203 into the storage bag 507 through the scattering hole 506.

[0067] The application provides a use method of a hole forming device for an indoor fine decoration ceiling boom, which comprises,

[0068] S1: the device is moved to the area of the ceiling that needs to be drilled by the self-locking rollers 7, and the self-locking rollers 7 are locked;

[0069] S2: the driving motor 401 is started, 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 drives the shielding net 404 to move upward, and the shielding net 404 is unfolded;

[0070] S3: the electric push rod 1 is started, the telescopic end of the electric push rod 1 drives the middle plate 202 to move upwards, the distance between the middle plate 202 and the base plate 201 increases, the included angle of 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 make the top plate 203 move upwards, the top plate 203 drives the drilling assembly 3, the protection assembly 4 and the cleaning assembly 5 to move upwards, and the drill rod 303 of the drilling assembly 3 abuts against the ceiling;

[0071] S4: the power motor 301 is started, the power motor 301 drives the drill rod 303 to rotate, at the same time, the electric push rod 1 drives the expansion assembly 2 to work to make the drill rod 303 move upwards to carry out the punching work, and the debris and dust generated in the punching process are intercepted by the shielding net 404;

[0072] S5: after the punching is completed, the electric push rod 1 is reset, and then the expansion assembly 2 drives the drilling assembly 3, the protection assembly 4 and the cleaning assembly 5 to move downwards and reset, then the long rod 504 is controlled to make the sliding block 503 slide along the annular sliding groove 502, at this time, the cleaning brush 505 sweeps the debris and dust falling on the top plate 203 into the storage bag 507 through the scattering hole 506.

[0073] According to the technical scheme of the present application, the driving motor drives the threaded rod to rotate, the lifting plate is affected by the threads on the threaded rod and moves upwards along the guide rod, at the same time, the lifting plate drives the shielding net to move upwards, at this time, the shielding net is unfolded, the debris and dust generated in the drilling process can be prevented from scattering, the physical impact on the construction personnel is reduced, at the same time, the debris and dust is prevented from scattering on the ground or materials, the debris and dust falls on the top plate and the shielding net, and the cleaning difficulty is reduced; the electric push rod drives the expansion assembly to unfold, the expansion assembly makes the drilling assembly, the protection assembly and the cleaning assembly can move a larger stroke, the expansion assembly is folded when not in use, and the occupied area is reduced; the long rod is controlled to make the sliding block slide along the annular sliding groove, at this time, the cleaning brush sweeps the debris and dust falling on the top plate into the storage bag through the scattering hole, the debris and dust on the top plate can be quickly cleaned, and the debris and dust can be conveniently treated.

[0074] The above only describes the preferred embodiments of the present application, and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A device for forming holes for ceiling hangers in interior decoration, characterized in that, The device includes an electric push rod (1), an extension component (2) 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 at the middle of the upper end of the extension component (2), a protective component (4) is provided on the periphery of the drilling component (3), a cleaning component (5) is connected to the protective component (4), and a roller assembly for pushing the device to move is provided at the bottom end of the electric push rod (1). The protective 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 end of the 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). The extended range assembly (2) includes a base plate (201), an intermediate plate (202) and a top plate (203) arranged from bottom to top through two connecting plate assemblies. 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). Each of the connecting plate assemblies includes a first connecting plate (204), a second connecting plate (205), and a third connecting plate (206) 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 intermediate plate (202) via positioning rods (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). The extended range assembly... The component (2) also includes a stabilizing rod (208) fixedly connected to the top plate (203), the stabilizing rod (208) being slidably connected to the intermediate plate (202); the drive motor (401) is fixedly installed on the lower surface of the top plate (203), the drive 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).

2. The hole-forming device for indoor fine-decorated ceiling hangers according to claim 1, characterized in that, The drilling assembly (3) includes a power motor (301) fixedly installed in the middle of the upper surface of the top plate (203). The output end of the power motor (301) is fixedly connected to an installation sleeve (302), and a drill rod (303) is placed inside the installation sleeve (302). A limiting groove is opened on the upper surface of the installation sleeve (302). The limiting groove is a cross groove, and the lower end of the drill rod (303) is provided with a cross plug that matches the limiting groove.

3. The hole-forming device for indoor fine-decorated ceiling hangers according to claim 2, characterized in that, The cleaning assembly (5) includes a mounting bracket (501) fixedly connected to the baffle (406). The lower surface of the mounting bracket (501) is provided with an annular groove (502). 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). A cleaning brush (505) is fixedly connected to the lower surface of the long rod (504).

4. The hole-forming device for indoor fine-decorated ceiling hangers according to claim 3, characterized in that, The cleaning assembly (5) also 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).

5. The hole-forming device for indoor fine-decorated ceiling hangers according to claim 4, characterized in that, The roller assembly includes a base plate (6) and self-locking rollers (7). The base 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 installed on the lower surface of the base plate (6).

6. A method for using a hole-forming device for indoor ceiling hanging rods, characterized in that, Using the hole-forming apparatus according to claim 5 includes the following steps: S1: Move the drilling device to the area of ​​the ceiling that needs to be drilled by means of the self-locking roller (7), and lock the self-locking roller (7); S2: Start the drive motor (401), drive motor (401) drives the threaded rod (402) to rotate, the lifting plate (403) moves up along the guide rod (405) due to the influence of the thread on the threaded rod (402), the lifting plate (403) moves up and drives the shielding net (404) to move up, so that the shielding net (404) unfolds; 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, making the angle between the first connecting plate (204) and the second connecting plate (205) larger. The second connecting plate (205) and the third connecting plate (206) cooperate to make the top plate (203) move upward. The top plate (203) drives the drilling assembly (3), the protective assembly (4) and the cleaning assembly (5) to move upward, so that the drill 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 extension component (2) to work, so that the drill rod (303) moves up to perform drilling work. The debris and dust generated during the drilling process are intercepted by the shielding net (404). S5: After drilling is completed, the electric push rod (1) is reset, and then the extension component (2) moves down and resets with the drilling component (3), the protective component (4) and the cleaning component (5). Then, the long rod (504) is operated 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).

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