A ceiling punching device for suspended ceiling construction

Abstract

The application relates to a top plate drilling device for ceiling construction, and relates to the field of indoor construction, which comprises a rack, an adjusting assembly and a drilling assembly, the rack comprises a top plate, the adjusting assembly is located on the top plate, the adjusting assembly comprises a positioning rod, an adjusting rod, a mounting rod and a driving piece, opposite sides of the top plate are fixedly connected with vertically arranged side plates, one end of the positioning rod is fixedly connected with one side plate in correspondence, the axis of the positioning rod is horizontally arranged, an arc-shaped groove is formed in the side plate, one end of the adjusting rod is correspondingly arranged in the arc-shaped groove of the side plate, the adjusting rod is located at the bottom of the positioning rod, the mounting rod is arranged on the positioning rod and the adjusting rod, the driving piece is used for driving the adjusting rod to slide in the arc-shaped groove, and the drilling assembly is arranged on the mounting rod. The inclination of the mounting rod can be adjusted through the adjusting assembly, various angle inclined holes can be drilled on the ceiling, and the applicability and convenience of the drilling device in the construction process are effectively improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of indoor construction, in particular to a top plate drilling device for suspended ceiling construction. BACKGROUND

[0002] In building construction, drilling operations often need to be performed on the top plate, especially in the process of secondary structure construction or curtain wall rear embedded part pre-burying, which involves a large number of top plate drilling. The conventional method is mainly to first perform line laying on the ground, then project the corresponding control points onto the top plate for marking, and then set up a frame body for climbing and drilling, or bind the electric drill on a wooden pole for drilling operation on the ground.

[0003] In related technologies, a top plate drilling device for suspended ceiling construction is disclosed in a patent document with publication number CN109365869A, which includes a support rod, a driving rod and a pressing rod. The support rod and the driving rod are arranged in parallel and spaced apart along the vertical direction. A plurality of hinge plates are hinged between the driving rod and the support rod. One end of the pressing rod is hinged to the driving rod, and the other end serves as an operating end. The middle part of the pressing rod is hinged to the support rod. The end part of the driving rod is vertically and detachably fixed with an electric drilling device. When operating, the bottom end of the support rod is supported on the ground. The above-mentioned top plate drilling device for suspended ceiling construction uses the bottom of the support rod as support, presses the pressing rod downward to make the electric drilling device on the driving rod move upward, and drills at the aligned position. The above-mentioned drilling device has the advantages of simple operation and high construction efficiency during construction.

[0004] However, in actual construction process, when installing suspended ceiling plate, suspended ceiling lamp, air conditioner or socket on the ceiling, in order to bury the line in the ceiling and connect the external power supply, it is often necessary to drill inclined holes on the ceiling to adjust the line layout, so that the line can be hidden in the ceiling and stably connected with the external power supply. However, the drilling device in related technologies can only drill vertical holes on the ceiling, and cannot drill inclined holes, thus having great defects in use. SUMMARY

[0005] In order to drill inclined holes on the ceiling to facilitate the installation of suspended ceiling lines, the present application provides a top plate drilling device for suspended ceiling construction.

[0006] The top plate drilling device for suspended ceiling construction provided by the present application adopts the following technical solution:

[0007] The utility model provides a top plate punching device for ceiling construction, which comprises a rack, an adjusting assembly and a drilling assembly, the rack comprises a top plate, the adjusting assembly is located on the top plate, the adjusting assembly comprises a positioning rod, an adjusting rod, a mounting rod and a driving part, opposite sides of the top plate are fixedly connected with vertically arranged side plates, one end of the positioning rod is fixedly connected with one side plate, the axis of the positioning rod is horizontally arranged, an arc-shaped slot is formed in the side plate, one end of the adjusting rod is correspondingly arranged in the arc-shaped slot of the side plate, the adjusting rod is located at the bottom of the positioning rod, a plurality of mounting rods are arranged, the mounting rods are arranged along the axis of the positioning rod, first through holes and second through holes are formed in the mounting rods, the first through holes and the second through holes are arranged along the length direction of the mounting rods, the positioning rod is arranged in the first through holes of the mounting rods in sequence, the adjusting rod is arranged in the second through holes of the mounting rods in sequence, the driving part is arranged on the side of the side plate away from the mounting rod, the driving part is used for driving the adjusting rod to slide in the arc-shaped slot, and the drilling assembly is arranged on the mounting rod.

[0008] In the construction process, the mounting rod is in a vertical state in a normal state, and a vertical hole can be drilled in the ceiling by the drilling assembly. When it is necessary to drill an inclined hole in the ceiling to adjust the line direction, the mounting rod needs to be adjusted, so that the mounting rod remains inclined until the inclination angle of the mounting rod is consistent with the angle of the required inclined hole, and then the drilling assembly can be used to drill the inclined hole. When adjusting, the driving part drives the end of the adjusting rod to slide in the arc-shaped slot, and the adjusting rod drives the bottom of the mounting rod to move when sliding, so that the mounting rod rotates along the positioning rod, thereby adjusting the inclination of the mounting rod until the inclination of the mounting rod is consistent with the angle of the required inclined hole, and then the drilling assembly can be used to drill the hole. The above-mentioned punching device can not only drill a vertical hole in the ceiling, but also drill an inclined hole in the ceiling. The inclination of the mounting rod can be adjusted by the adjusting assembly, so that various angle inclined holes can be drilled in the ceiling, thereby effectively improving the applicability and convenience of the punching device in the construction process.

[0009] Optionally, the driving part comprises a driving rod and a driving part, the driving rod is vertically arranged, one end of the driving rod is slidably connected with the top plate, the sliding direction of the driving rod is perpendicular to the axis of the adjusting rod, a waist-shaped slot is formed in the length direction of the driving rod, one end of the adjusting rod extending into the waist-shaped slot through the arc-shaped slot, and the driving part is used for driving the driving rod to slide.

[0010] By adopting the technical scheme, when the end of the adjusting rod needs to be driven to slide in the arc-shaped groove, the driving part drives the driving rod to slide along the top plate, and since the end of the adjusting rod is located in the waist-shaped groove of the driving rod, the driving rod can drive the end of the adjusting rod to slide along the arc-shaped groove when the driving rod slides. The driving rod drives the adjusting rod to slide into position, and the waist-shaped groove on the driving rod can lock the adjusting rod at the same time, so that the adjusting rod is kept fixed. The driving part can facilitate driving and locking of the adjusting rod, thereby enhancing the practicability and convenience of the perforating device in the construction process.

[0011] Optionally, one end of the driving rod is fixedly connected with a sliding block, a sliding groove matched with the sliding block is formed in the top plate, the sliding block is slidably connected in the sliding groove, the driving part comprises a screw rod and a driving motor, the screw rod is located in the sliding groove, the end of the screw rod is rotatably connected with the end wall of the sliding groove, the screw rod penetrates through the sliding block and is threadedly connected with the sliding block, and the driving motor is arranged on the top plate and used for driving the screw rod to rotate.

[0012] By adopting the technical scheme, when the driving rod needs to be driven to slide, the driving motor is started, the output shaft of the driving motor drives the screw rod to rotate, the sliding groove has a guiding effect on the sliding of the sliding block, and the screw rod is threadedly connected with the sliding block, so that the screw rod can drive the sliding block to slide in the sliding groove when the screw rod rotates, and further drive the driving rod to slide. The driving part has the advantages of simple structure and stable transmission.

[0013] Optionally, locking nuts threadedly connected with the positioning rods are arranged on the two sides of the mounting rod, and the two locking nuts are cooperatively used to lock and fix the mounting rod and the positioning rods.

[0014] By adopting the technical scheme, the positioning rods are arranged in the first through holes of the mounting rod, and the adjusting rods are arranged in the second through holes of the mounting rod, so that the sliding connection of the mounting rod and the positioning rods is realized. In the actual construction process, the mounting rod is slid to drive the drilling assembly to move, so that the drilling assembly can adapt to the drilling requirements at different intervals on the ceiling, thereby further enhancing the applicability of the perforating device in the construction process.

[0015] Optionally, the drilling assembly comprises a sliding rod, a driving cylinder and a drilling machine, one end of the sliding rod is slidably connected with the mounting rod, the sliding direction of the sliding rod is consistent with the length direction of the mounting rod, the driving cylinder is used for driving the sliding rod to slide, the drilling machine is fixedly connected with one end of the sliding rod away from the mounting rod, and the drill bit of the drilling machine is arranged to face the end away from the sliding rod.

[0016] By adopting the technical scheme, when the angle adjustment of the mounting rod is completed, the drilling machine is started, and then the driving electric cylinder is started, the driving electric cylinder drives the sliding rod to slide in a direction away from the mounting rod, and the sliding rod drives the drilling machine to ascend, so that the drilling operation is completed.

[0017] Optionally, the rack further comprises a base and a telescopic frame, a bottom end of the telescopic frame is slidingly arranged on the base, and a top end of the telescopic frame is slidingly arranged on the bottom of the top plate.

[0018] By adopting the technical scheme, the telescopic frame can drive the top plate to ascend and descend, so that the height of the drilling assembly is adjusted, and then the punching device can be applied to different floors with different heights, thereby improving the applicability of the punching device.

[0019] Optionally, the telescopic frame comprises a lifting support, a shaft pin and an oil cylinder, a bottom end of the lifting support is slidingly connected with the base, a top end of the lifting support is slidingly connected with the top plate, and the oil cylinder is used to drive the lifting support to ascend or descend.

[0020] By adopting the technical scheme, when the telescopic frame needs to be driven to ascend or descend, the oil cylinder is started, the oil cylinder drives the lifting support to ascend or descend, and then the top plate is driven to ascend or descend, so that the punching requirement of different heights is adapted.

[0021] Optionally, the base is provided with traveling wheels at the bottom.

[0022] By adopting the technical scheme, the traveling wheels are arranged to facilitate the movement of the punching device, so that the punching device can be used to punch holes at different positions on the ceiling, thereby improving the applicability of the punching device.

[0023] In summary, the present application has at least one of the following beneficial technical effects:

[0024] 1. The punching device of the present application can not only drill vertical holes on the ceiling, but also drill inclined holes on the ceiling, the inclination of the mounting rod can be adjusted through the adjusting assembly, so that various angle inclined holes can be drilled on the ceiling, thereby effectively improving the applicability and convenience of the punching device in the construction process.

[0025] 2. The driving member of the present application can facilitate the driving and locking of the adjusting rod, thereby enhancing the practicality and convenience of the punching device in the construction process.

[0026] 3. The telescopic frame is arranged, the telescopic frame can drive the top plate to ascend and descend, so that the height of the drilling assembly is adjusted, and then the punching device can be applied to different floors with different heights, thereby improving the applicability of the punching device. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1is a schematic diagram of the overall structure of the embodiment of the present application;

[0028] Figure 2 is a schematic diagram of the structure of the top plate, adjusting assembly and drilling assembly of the embodiment of the present application.

[0029] Legend: 1, rack; 11, base; 111, traveling wheel; 12, telescopic frame; 121, lifting support; 122, shaft pin; 123, oil cylinder; 13, top plate; 131, side plate; 1311, arc-shaped slot; 2, adjusting assembly; 21, positioning rod; 22, adjusting rod; 23, mounting rod; 231, first through hole; 232, second through hole; 233, locking nut; 24, driving member; 241, driving rod; 2411, waist-shaped slot; 242, screw rod; 243, driving motor; 3, drilling assembly; 31, sliding rod; 32, driving cylinder; 33, drilling machine. DETAILED DESCRIPTION

[0030] The present application will be further described in detail below with reference to the accompanying drawings.

[0031] The embodiment of the present application discloses a top plate 13 drilling device for suspended ceiling construction. Referring to Figure 1 and Figure 2 A top plate 13 drilling device for suspended ceiling construction comprises a rack 1, an adjusting assembly 2 and a drilling assembly 3.

[0032] Referring to Figure 1 and Figure 2 The rack 1 comprises a base 11, a telescopic frame 12 and a top plate 13. The base 11 is a rectangular plate. Traveling wheels 111 are arranged at the bottom of the base 11 at four corners respectively. The traveling wheels 111 are universal wheels. The universal wheels are fixedly connected to the base 11 by screws.

[0033] Referring to Figure 1 and Figure 2 The telescopic frame 12 comprises a lifting support 121, a shaft pin 122 and an oil cylinder 123. The lifting support 121 is hingedly connected by the shaft pin 122 to form a whole, so as to realize the lifting movement of the lifting support 121. The bottom end of the lifting support 121 is slidingly arranged on the base 11. The top end of the lifting support 121 is slidingly arranged at the bottom of the top plate 13. The lifting movement of the lifting support 121 is driven by the oil cylinder 123, so that the drilling device can be applied to floors with different heights.

[0034] Referring to Figure 1 and Figure 2The adjusting assembly 2 is located on the top plate 13, the top plate 13 is a rectangular plate, and two opposite sides of the top plate 13 along the length direction are welded with the vertically arranged side plates 131; the adjusting assembly 2 comprises a positioning rod 21, an adjusting rod 22, a mounting rod 23 and a driving piece 24; the positioning rod 21 is a round rod, one end of the positioning rod 21 is welded with one side plate 131 in correspondence, and the axis of the positioning rod 21 is horizontally arranged and parallel to the length direction of the top plate 13.

[0035] With reference to Figure 1 and Figure 2 , the side plate 131 is provided with an arc-shaped groove 1311, the arc-shaped groove 1311 is located at the bottom of the connecting point of the positioning rod 21 and the side plate 131; the adjusting rod 22 is a round rod, one end of the adjusting rod 22 is correspondingly arranged in the arc-shaped groove 1311 of one side plate 131, and the adjusting rod 22 is located at the bottom of the positioning rod 21; the axes of the adjusting rod 22 and the positioning rod 21 are parallel to each other.

[0036] With reference to Figure 1 and Figure 2 , the mounting rod 23 is provided with a plurality of, in the embodiment, the mounting rod 23 is provided with three, in other embodiments, the number of the mounting rod 23 can be two, four, five, etc., and the number does not limit the application. The mounting rod 23 is located between the two side plates 131, the mounting rod 23 is a square rod, the mounting rod 23 is provided with a first through hole 231 and a second through hole 232 at intervals, the first through hole 231 and the second through hole 232 are uniformly distributed along the length direction of the mounting rod 23, the positioning rod 21 is sequentially arranged through the first through hole 231 of the plurality of mounting rods 23, and the adjusting rod 22 is sequentially arranged through the second through hole 232 of the plurality of mounting rods 23. The two sides of the mounting rod 23 are respectively provided with locking nuts 233 which are threadedly connected with the positioning rod 21. In the construction process, the mounting rod 23 is axially slid along the positioning rod 21 to adjust the spacing between the two adjacent drilling assemblies 3, and after the adjustment is completed, the locking nuts 233 are rotated to fix the mounting rod 23 and the positioning rod 21 by cooperation of the two locking nuts 233.

[0037] With reference to Figure 1 and Figure 2 , the driving piece 24 is located on the side of the side plate 131 away from the mounting rod 23, the driving piece 24 comprises a driving rod 241 and a driving part, the driving rod 241 is vertically arranged, one end of the driving rod 241 is fixedly connected with a sliding block, the top plate 13 is provided with a sliding groove matched with the sliding block, the sliding block is slidably connected in the sliding groove, and the sliding direction of the driving rod 241 is perpendicular to the axial direction of the adjusting rod 22. The driving rod 241 is provided with a waist-shaped groove 2411 along the length direction, and one end of the adjusting rod 22 extending through the arc-shaped groove 1311 is arranged in the waist-shaped groove 2411.

[0038] With reference to Figure 1 and Figure 2The driving part comprises a screw rod 242 and a driving motor 243. The screw rod 242 is arranged in the sliding groove and parallel to the length direction of the sliding groove. The screw rod 242 is rotatably connected to the end wall of the sliding groove and penetrates the sliding block and is threadedly connected to the sliding block. The driving motor 243 is arranged on the top plate 13 and is fixedly connected to the top plate 13 by screws. One end of the screw rod 242 extends out of the sliding groove. The output shaft of the driving motor 243 is coaxially fixedly connected to the one end of the screw rod 242 extending out of the sliding groove by a key.

[0039] With reference to Figure 1 and Figure 2 The drilling assembly 3 comprises a sliding rod 31, a driving cylinder 32 and a drill 33. One end of the sliding rod 31 is slidably connected to the mounting rod 23. The sliding direction of the sliding rod 31 is consistent with the length direction of the mounting rod 23. The cylinder body of the driving cylinder is fixedly connected to the mounting rod 23. The piston rod of the driving cylinder is fixedly connected to the sliding rod 31. The housing of the drill 33 is fixedly connected to the one end of the sliding rod 31 away from the mounting rod 23 by screws. The drill bit of the drill 33 is arranged to face away from the sliding rod 31.

[0040] The embodiment of the top plate 13 drilling device for suspended ceiling construction has the following implementation principle. In the construction process, the height of the drilling device is adjusted according to the height of the indoor space to be constructed. During the adjustment, the oil cylinder 123 is started to drive the lifting bracket 121 to lift and then drive the top plate 13 to lift, so that the height of the drilling assembly 3 matches the height at which the drilling is required.

[0041] In the normal state during the construction, the drilling assembly 3 can drill a vertical hole in the ceiling. During the drilling, the drill 33 is started and then the driving cylinder 32 is started to drive the sliding rod 31 to slide away from the mounting rod 23. The sliding rod 31 drives the drill 33 to rise when sliding, thereby completing the drilling operation.

[0042] When a slant hole is needed, the mounting rod 23 needs to be adjusted, so that the mounting rod 23 remains inclined until the inclination angle of the mounting rod 23 is consistent with the angle of the required slant hole, and then the drilling assembly 3 can be used to drill a slant hole. When adjusting, the driving motor 243 is started, the output shaft of the driving motor 243 drives the screw rod 242 to rotate, because the sliding groove has a guiding effect on the sliding block, and the screw rod 242 and the sliding block are threadedly connected, so that when the screw rod 242 rotates, it can drive the sliding block to slide in the sliding groove, and in turn drive the driving rod 241 to slide. Because the end of the adjusting rod 22 is located in the waist-shaped groove 2411 of the driving rod 241, when the driving rod 241 slides, it can drive the end of the adjusting rod 22 to slide along the arc-shaped groove 1311. When the adjusting rod 22 slides, it drives the bottom of the mounting rod 23 to move, so that the mounting rod 23 rotates along the positioning rod 21, and in turn adjusts the inclination of the mounting rod 23, until the inclination of the mounting rod 23 is consistent with the angle of the required slant hole, and then the drilling assembly 3 can be used to drill a slant hole on the ceiling.

[0043] When the distance between the holes is adjusted, the mounting rod 23 is axially slid along the positioning rod 21, and the mounting rod 23 drives the drilling assembly 3 to move, so as to adapt to the drilling requirements of different intervals on the ceiling.

[0044] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, any equivalent changes made on the basis of the structure, shape and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A ceiling perforating device for use in suspended ceiling construction, characterised in that: The utility model provides a drilling machine, including frame (1), adjusting assembly (2) and drilling assembly (3), the frame (1) includes roof (13), adjusting assembly (2) is located on roof (13), adjusting assembly (2) includes locating rod (21), adjusting rod (22), mounting rod (23) and driving part, the both sides of roof (13) are fixedly connected with vertical setting side plate (131), one side plate (131) corresponds fixedly connected with locating rod (21) one end, locating rod (21) axis horizontal setting, the arc slot (1311) of being set up on side plate (131), adjusting rod (22) one end corresponds to be set in the arc slot (1311) of side plate (131), adjusting rod (22) is located at the bottom of locating rod (21), be equipped with a plurality of mounting rod (23), a plurality of mounting rod (23) is spaced apart distribution along locating rod (21) axial direction, the first perforation (231) and the second perforation (232) are spaced apart and set up on mounting rod (23), the first perforation (231) and the second perforation (232) are spaced apart distribution along the length direction of mounting rod (23), locating rod (21) is sequentially passed through the first perforation (231) of a plurality of mounting rod (23) setting, adjusting rod (22) is sequentially passed through the second perforation (232) of a plurality of mounting rod (23) setting, driving part is located at the side of side plate (131) away from mounting rod (23), and the driving part is used for driving adjusting rod (22) sliding in arc slot (1311), and drilling assembly (3) is set up on mounting rod (23).

2. The device for punching a ceiling according to claim 1, wherein: The driving part includes driving rod (241) and driving part, the driving rod (241) vertical setting, the driving rod (241) one end and the roof (13) slidingly connected, the sliding direction of driving rod (241) is perpendicular to the axial direction of adjusting rod (22), the driving rod (241) is set up with the waist slot (2411) along the length direction, the one end of adjusting rod (22) passes through arc slot (1311) and extends to the waist slot (2411), and the driving part is used for driving the sliding of driving rod (241).

3. The device for punching a ceiling according to claim 2, wherein: The one end of driving rod (241) is fixedly connected with sliding block, the sliding groove matched with sliding block is set up on the roof (13), the sliding block is slidingly connected in the sliding groove, the driving part includes screw rod (242) and driving motor (243), the screw rod (242) is located in the sliding groove, the end of screw rod (242) is rotatably connected with the end wall of sliding groove, the screw rod (242) passes through the sliding block and is threadedly connected with the sliding block, the driving motor (243) is set up on the roof (13), and the driving motor (243) is used for driving the rotation of screw rod (242).

4. The device for punching a ceiling according to claim 1, wherein: The both sides of mounting rod (23) are provided with locking nut (233) respectively with the threaded connection of locating rod (21), and two locking nuts (233) cooperate and lock mounting rod (23) and locating rod (21) tightly.

5. The device for punching a ceiling according to claim 1, wherein: The drilling assembly (3) comprises a sliding rod (31), a driving electric cylinder (32) and a drilling machine (33), one end of the sliding rod (31) is slidably connected with the mounting rod (23), the sliding direction of the sliding rod (31) is consistent with the length direction of the mounting rod (23), the driving electric cylinder (32) is used for driving the sliding rod (31) to slide, the drilling machine (33) is fixedly connected with one end of the sliding rod (31) away from the mounting rod (23), and the drill bit of the drilling machine (33) is arranged towards one end away from the sliding rod (31).

6. The device for punching a ceiling according to claim 1, wherein: The rack (1) further comprises a base (11) and a telescopic frame (12), the bottom end of the telescopic frame (12) is slidably arranged on the base (11), and the top end of the telescopic frame (12) is slidably arranged on the bottom of the top plate (13).

7. The device for punching a ceiling according to claim 6, wherein: The telescopic frame (12) comprises a lifting support (121), a shaft pin (122) and an oil cylinder (123), the bottom end of the lifting support (121) is slidably connected with the base (11), the top end of the lifting support (121) is slidably connected with the top plate (13), and the oil cylinder (123) is used for driving the lifting support (121) to be raised or lowered.

8. The device for punching a ceiling according to claim 6, wherein: The bottom of the base (11) is provided with traveling wheels (111).

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