Suspended ceiling device for building construction

Abstract

The utility model discloses a suspended ceiling device for building construction. The suspended ceiling device comprises a cross beam, a clamping head, a screw rod, a first fastening bolt, a cross rod, a second fastening bolt, a buckling frame and a baffle structure. The baffle structure is optimally arranged, the height position of the transverse rod can be changed through matching of the screw rod and the clamping head, the sliding groove in the top of the buckle frame is in sliding connection with the second fastening bolt, the sliding groove in the bottom of the buckle frame is in sliding connection with the baffle structure, the position of the baffle structure can be changed, and the bottom of the baffle structure can be opened or closed. And when the first blocking piece is pulled downwards, the third blocking piece, the second blocking piece and the first blocking piece can be folded to be close to each other, so that the space at the bottom is exposed, internal operation and disassembly are facilitated, and the flexibility and convenience of installation and use are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction technical field, concretely is a kind of suspended ceiling device of building construction. BACKGROUND

[0002] Suspended ceiling is a kind of decoration of the top decoration of housing living environment, is one of important parts of interior decoration, and suspended ceiling has the effect of heat preservation, heat insulation, sound insulation and sound absorption, and is also the hidden layer of electrical, ventilation and air conditioning, communication and fire prevention, alarm pipeline equipment and other projects.

[0003] At present, Chinese patent application number: CN202121232833.2 discloses a house building engineering construction suspended ceiling structure, including fixed plate and connecting plate, the lower surface four corners of the fixed plate are provided with connecting rod, the lower surface center of the fixed plate is provided with threaded groove, the lower surface center of the connecting plate is provided with fixed slot, the inner wall of the fixed slot is provided with five prismatic blocks, and the outer surface of the five prismatic blocks is fixedly connected with one end of the screw rod.

[0004] However, the suspended ceiling device of the prior art is inconvenient to use when the electrical pipeline and other maintenance devices need to be installed on the suspended ceiling, as the bottom of the suspended ceiling needs to be disassembled, reassembled and fixed after maintenance. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a suspended ceiling device for building construction to solve the problems in the background art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a suspended ceiling device for building construction, comprising a cross beam, a clamp, a screw rod, a first fastening bolt, a horizontal rod, a second fastening bolt, a bracket and a baffle structure, the clamp is installed on the left and right sides of the bottom of the cross beam, and the clamp is fastened to the cross beam by the first fastening bolt, the screw rod is arranged in the clamp, and the screw rod is connected to the left and right sides of the top of the horizontal rod, the second fastening bolt is arranged in the horizontal rod, and the second fastening bolt is connected to the bracket, and the bracket is connected to the left and right sides of the top of the baffle structure.

[0007] Preferably, the bracket is provided with a sliding groove on the top and bottom, and the sliding groove on the top of the bracket is connected to the second fastening bolt, and the sliding groove on the bottom of the bracket is connected to the baffle structure.

[0008] Preferably, the baffle structure comprises a first positioning frame connected to the top side of the buckle, an unfolding assembly fixedly connected to the right side of the first positioning frame, a second positioning frame fixedly connected to the right side of the unfolding assembly, and a first baffle piece, a second baffle piece and a third baffle piece arranged from front to back at the bottom of the unfolding assembly, and the top side of the second positioning frame is connected to another buckle.

[0009] Preferably, a groove is formed in the middle rear side of the bottom of the first baffle piece.

[0010] Preferably, the unfolding assembly comprises a bracket fixedly connected to the left and right sides of the first positioning frame and the second positioning frame, respectively, a first rotating block rotatably connected to the front side of the inside of the bracket, a first toothed rod engaged with the top side of the rear part of the first rotating block, a first pull rod rotatably connected to the left rear part of the first toothed rod, a second rotating block fixedly connected to the bottom end of the first pull rod, a second toothed rod rotatably engaged with the rear side of the second rotating block, a second pull rod rotatably connected to the top of the left side of the second toothed rod, and a third rotating block fixedly connected to the bottom end of the second pull rod, the middle part of the connection between the first pull rod and the second rotating block is rotatably connected to the front side of the inside of the first sliding frame, and the rear side of the inside of the first sliding frame is rotatably connected to the second toothed rod, the middle part of the connection between the second pull rod and the third rotating block is rotatably connected to the inside of the second sliding frame, the first sliding frame and the second sliding frame are respectively connected to the inside of the front and rear sides of the bracket, the left and right sides of the front part of the first toothed rod are rotatably connected to the bracket, the bottom of the first rotating block is fastened to the first baffle piece, the bottom of the second rotating block is fastened to the second baffle piece, and the bottom of the third rotating block is fastened to the third baffle piece.

[0011] Preferably, a first tooth groove is formed in the connection between the first rotating block and the first toothed rod, and a second tooth groove is formed in the connection between the second rotating block and the second toothed rod.

[0012] Preferably, the first toothed rod and the second toothed rod are the same in structure and size and are arranged in parallel with each other, and the first pull rod and the second pull rod are the same in structure and size and are arranged in parallel with each other.

[0013] Preferably, the bracket is provided with a through groove on the left and right sides, and the first sliding frame and the second sliding frame are respectively slidably connected to the inside of the front and rear sides of the through groove.

[0014] Compared with the prior art, the baffle structure has the following beneficial effects:

[0015] The baffle structure is optimized, the height position of the horizontal rod can be changed through cooperation of the screw rod and the clamping head, the sliding groove at the top of the buckle frame is in sliding connection with the second fastening bolt, the sliding groove at the bottom of the buckle frame is in sliding connection with the baffle structure, the position of the baffle structure can be changed, and the baffle structure at the bottom can be opened or closed, the third baffle piece, the second baffle piece and the first baffle piece can be folded and approached when the first baffle piece is pulled downward, so that the space at the bottom is exposed, and the internal operation disassembly is facilitated, and the flexibility and convenience of installation and use are improved.

[0016] The first tooth groove is arranged at the connection position of the first rotating block and the first tooth rod, so that the first tooth rod is driven to rotate when the first rotating block rotates, the second tooth groove is arranged at the connection position of the second rotating block and the second tooth rod, so that the second tooth rod is driven to rotate when the second rotating block rotates, the structure and size of the first tooth rod and the second tooth rod are same, and the first tooth rod and the second tooth rod are arranged in parallel, the structure and size of the first pull rod and the second pull rod are same, and the first pull rod and the second pull rod are arranged in parallel, and the three baffle pieces are conveniently transposed, folded and approached. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 2 It is a structural schematic view of the baffle structure of the utility model;

[0019] Figure 3 It is a structural schematic view of the utility model expansion and folding assembly;

[0020] Figure 4 It is a structural schematic view of the utility model support inside.

[0021] In the drawing: crossbeam-1, clamping head-2, screw rod-3, first fastening bolt-4, horizontal rod-5, second fastening bolt-6, buckle frame-7, baffle structure-8, first positioning frame-81, expansion and folding assembly-82, second positioning frame-83, first baffle piece-84, second baffle piece-85, third baffle piece-86, support-821, first rotating block-822, first tooth rod-823, first pull rod-824, second rotating block-825, second tooth rod-826, second pull rod-827, third rotating block-828, first sliding frame-829, second sliding frame-8210, through groove-8211, first tooth groove-8221, second tooth groove-8251. DETAILED DESCRIPTION

[0022] In order to further explain the technical scheme of the utility model, the following specific embodiments are described in detail.

[0023] Please refer to Figure 1The utility model provides a kind of suspended ceiling device of building construction, including beam 1, chuck 2, screw rod 3, first fastening bolt 4, cross bar 5, second fastening bolt 6, buckle frame 7 and baffle structure 8, chuck 2 is mounted in beam 1 bottom left and right sides, and chuck 2 is fastened with beam 1 by first fastening bolt 4, to facilitate installation and use, two chucks 2 inside are all through the setting of screw rod 3, two screw rods 3 bottom are connected to the left and right sides of cross bar 5 top respectively, the height position where cross bar 5 is by the cooperation of screw rod 3 and chuck 2 can be changed, cross bar 5 inside left and right sides are all through the setting of second fastening bolt 6, and two second fastening bolts 6 bottom are connected with buckle frame 7, two buckle frames 7 are connected to the left and right sides of baffle structure 8 top respectively, sliding slot is set in the upper and lower sides of buckle frame 7, and the sliding slot of buckle frame 7 top is slidably connected with second fastening bolt 6, the sliding slot of buckle frame 7 bottom is slidably connected with baffle structure 8, the position where baffle structure 8 can be changed, and baffle structure 8 bottom can be opened or closed, to facilitate disassembly and use, improve the flexibility and convenience of installation and use.

[0024] Please refer to Figure 1 and Figure 2 The utility model provides a kind of suspended ceiling device of building construction, baffle structure 8 includes the first positioning frame 81 of top side and buckle frame 7 connection, the unfolding assembly 82 of fixed connection in the right side of first positioning frame 81, the second positioning frame 83 of fixed connection in the right side of unfolding assembly 82 and the first baffle piece 84, second baffle piece 85 and third baffle piece 86 arranged in the bottom of unfolding assembly 82 from front to back, unfolding assembly 82 is supported by first positioning frame 81 and second positioning frame 83, when pulling first baffle piece 84, third baffle piece 86, first baffle piece 84 and second baffle piece 85 are folded close, to expose the space of bottom, to facilitate internal operation disassembly, second positioning frame 83 top side is connected with another buckle 7, recess is set in the bottom middle rear side of first baffle piece 84, to facilitate hand insertion recess to first baffle piece 8486 pull open.

[0025] Please refer to Figure 2 、 Figure 3 and Figure 4The utility model provides a kind of suspended ceiling device of building construction, and the utility model discloses a kind of left and right sides respectively with the fixed support 821 of first positioning frame 81 and second positioning frame 83, first rotating block 822 is rotatably connected in the inside front side of support 821, first rack rod 823 is engaged in the top side of the rear of first rotating block 822, first pull rod 824 is rotatably connected in the left rear of first rack rod 823, second rotating block 825 is fixedly connected in the bottom end of first pull rod 824, second rack rod 826 is rotatably engaged in the rear of second rotating block 825, second pull rod 827 is rotatably connected in the top of the left of second rack rod 826, and third rotating block 828 is fixedly connected in the bottom end of second pull rod 827, the middle of the connecting place of first pull rod 824 and second rotating block 825 is rotatably connected in the inside front side of first sliding frame 829, and the inside rear side of first sliding frame 829 is rotatably connected with second rack rod 826, to play the role of supporting displacement by first sliding frame 829, the middle of the connecting place of second pull rod 827 and third rotating block 828 is rotatably connected in the inside of second sliding frame 8210, to play the role of supporting displacement by second sliding frame 8210, first sliding frame 829 and second sliding frame 8210 are respectively connected in the inside front and rear sides of support 821, the left and right sides of the front of first rack rod 823 are rotatably connected with support 821, the bottom of first rotating block 822 is fastened with first baffle 84, the bottom of second rotating block 825 is fastened with second baffle 85, the bottom of third rotating block 828 is fastened with third baffle 86, when first baffle 84 is pulled, first rotating block 822 drives first rack rod 823 to rotate, first rack rod 823 makes second rotating block 825 rotate by cooperating with first pull rod 824, second pull rod 827 drives third rotating block 828 to rotate by the cooperation of second rotating block 825 and second rack rod 826, and in the process of rotating of second rotating block 825 and third rotating block 828, by first sliding frame 829 and second sliding frame 8210, first rotating block 822 is approached, and then three baffles are approached and folded to expose the space where they are to facilitate internal operation disassembly.

[0026] Among them, the connecting place of first rotating block 822 and first rack rod 823 is provided with first tooth groove 8221, to drive first rack rod 823 to rotate when first rotating block 822 rotates, the connecting place of second rotating block 825 and second rack rod 826 is provided with second tooth groove 8251, to drive second rack rod 826 to rotate when second rotating block 825 rotates, the structure and size of first rack rod 823 and second rack rod 826 are same, and they are parallelly arranged, the structure and size of first pull rod 824 and second pull rod 827 are same, and they are parallelly arranged, to facilitate three baffles to be folded and approached, the left and right sides of support 821 are provided with through groove 8211, and first sliding frame 829 and second sliding frame 8210 are respectively slidably connected in the inside front and rear sides of through groove 8211, to facilitate first sliding frame 829 and second sliding frame 8210 to move and change the position where they are.

[0027] The utility model discloses a suspended ceiling device of building construction, and the working principle is as follows:

[0028] First, the design is placed in the position that needs to use, and then the cooperation of the clamping head 2 and the first fastening bolt 4 is fastened with the crossbeam 1 to install the design, and after installation, the first baffle 84 is pulled to make the second baffle 85 and the third baffle 86 interlock action to close at the bottom side of the buckle frame 7, thereby completing the installation and use of the design.

[0029] Second, when needing to disassemble to overhaul the interior, the first baffle 84 can be pulled down, and when the first baffle 84 is pulled, the first tooth groove 8221 on the first rotating block 822 cooperates with the first tooth rod 823 to make the first tooth rod 823 rotate, the first tooth rod 823 makes the second rotating block 825 rotate through the cooperation with the first pull rod 824, the second pull rod 827 drives the third rotating block 828 to rotate through the cooperation of the second rotating block 825 and the second tooth rod 826, and in the rotating process of the second rotating block 825 and the third rotating block 828, the first sliding frame 829 and the second sliding frame 8210 move in the through groove 8211 of the support 821 to approach the first rotating block 822, and then the first baffle 84, the second baffle 85 and the third baffle 86 approach and fold to expose the space where they are to operate the disassembly operation on the installed interior space.

[0030] The above only is the preferred example of the utility model and does not use for limiting the utility model, although the utility model has been explained in detail with reference to the foregoing embodiments, for the person skilled in the art, still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part technical features. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be contained in the protection scope of the utility model.

Claims

1. A ceiling device for construction work, comprising a crosspiece (1), characterised in that: The bottom of the crossbeam (1) is provided with clamping heads (2) on both sides, and the clamping heads (2) are fastened to the crossbeam (1) through first fastening bolts (4). The inner sides of the two clamping heads (2) are provided with screw rods (3) penetrating through. The bottom of the two screw rods (3) is connected to the top of the cross rod (5) on both sides. The inner sides of the cross rod (5) are provided with second fastening bolts (6) penetrating through. The bottom of the two second fastening bolts (6) is connected to the buckle rack (7). The top of the two buckle racks (7) is connected to the baffle structure (8) on both sides.

2. A ceiling suspension device for construction work according to claim 1, characterised in that: The buckle rack (7) is provided with sliding grooves on both sides. The sliding groove on the top of the buckle rack (7) is connected to the second fastening bolt (6) in a sliding manner. The sliding groove on the bottom of the buckle rack (7) is connected to the baffle structure (8) in a sliding manner.

3. A ceiling suspension device for construction work according to claim 1, characterized in that: The baffle structure (8) comprises a first positioning frame (81) connected to the top of the buckle rack (7), an unfolding assembly (82) fixedly connected to the right side of the first positioning frame (81), a second positioning frame (83) fixedly connected to the right side of the unfolding assembly (82), and a first baffle piece (84), a second baffle piece (85), and a third baffle piece (86) arranged on the bottom of the unfolding assembly (82) from front to back. The top of the second positioning frame (83) is connected to the other buckle rack (7).

4. A ceiling suspension device for use in building construction according to claim 3 wherein: The bottom of the first baffle piece (84) is provided with a groove on the middle rear side.

5. A ceiling suspension device for use in building construction according to claim 3, wherein: The unfolding assembly (82) comprises a bracket (821) fixedly connected to the first positioning frame (81) and the second positioning frame (83) on both sides, a first rotating block (822) rotatably connected to the inner front side of the bracket (821), a first tooth rod (823) engaged with the top of the rear side of the first rotating block (822), a first pull rod (824) rotatably connected to the left rear side of the first tooth rod (823), a second rotating block (825) fixedly connected to the bottom end of the first pull rod (824), a second tooth rod (826) rotatably engaged with the rear side of the second rotating block (825), a second pull rod (827) rotatably connected to the top of the left side of the second tooth rod (826), and a third rotating block (828) fixedly connected to the bottom end of the second pull rod (827). The middle of the connection between the first pull rod (824) and the second rotating block (825) is rotatably connected to the inner front side of the first sliding frame (829), and the inner rear side of the first sliding frame (829) is rotatably connected to the second tooth rod (826). The middle of the connection between the second pull rod (827) and the third rotating block (828) is rotatably connected to the inner side of the second sliding frame (8210). The first sliding frame (829) and the second sliding frame (8210) are connected to the inner front and rear sides of the bracket (821) respectively. The front of the first tooth rod (823) is rotatably connected to the bracket (821) on both sides. The bottom of the first rotating block (822) is fastened to the first baffle piece (84). The bottom of the second rotating block (825) is fastened to the second baffle piece (85). The bottom of the third rotating block (828) is fastened to the third baffle piece (86).

6. A ceiling suspension device for construction work according to claim 5, characterised in that: The first rotating block (822) is provided with a first tooth groove (8221) at the connection with the first toothed rod (823), and the second rotating block (825) is provided with a second tooth groove (8251) at the connection with the second toothed rod (826).

7. A ceiling suspension device for construction work according to claim 5, characterised in that: The first toothed rod (823) and the second toothed rod (826) are the same in structure and size and are arranged in parallel to each other, and the first pull rod (824) and the second pull rod (827) are the same in structure and size and are arranged in parallel to each other.

8. The ceiling device for building construction according to claim 5, characterized in that: The support (821) is provided with a through groove (8211) on the left and right sides, and the first sliding bracket (829) and the second sliding bracket (8210) are respectively and slidably connected to the inside of the through groove (8211) on the front and back sides.

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