Installation structure of building ceiling

Abstract

The present application discloses an installation structure for a suspended ceiling in a building, which relates to the technical field of suspended ceiling installation and construction in a building. The structure solves the problem that during the process of installing a panel, it is necessary to move the panel to the position where the panel is to be installed in sequence, which makes the installation process relatively inconvenient. The structure comprises a plurality of evenly arranged main keels and auxiliary keels, wherein slide grooves are provided on the left and right sides of the auxiliary keel in the length direction, and a panel is slidably connected in the slide grooves. A loading frame is provided at the symmetrical center position in the length direction of the auxiliary keel, and a loading port is provided at one end of the auxiliary keel close to the loading frame. A through groove is provided in the position of the loading frame facing the loading port, and a push rod for pushing the panel along the slide groove is provided in the through groove. The push rods are symmetrically arranged along the left and right sides of the loading frame, and a driving assembly is provided inside the loading frame to drive the push rod toward or away from the center of the loading frame. The present application has the effect of reducing the movement of personnel during the panel installation process.

Description

Technical Field

[0001] The present application relates to the technical field of building ceiling installation and construction, and in particular to an installation structure for building ceilings. Background Art

[0002] A suspended ceiling is a decorative feature that covers the top of a home. Simply put, it's the ceiling decoration, a crucial component of interior decor. It provides insulation, heat insulation, sound insulation, and sound absorption, and also serves as a concealed layer for electrical equipment, ventilation and air conditioning equipment, communication lines, fire alarm lines, and more.

[0003] The invention patent with authorization announcement number CN108331231B discloses a decorative ceiling, including a main keel, a triangular keel and a metal panel. The triangular keel and the main keel are arranged in a cross shape and the triangular keel is fixed under the main keel by a buckle. The metal panel is arranged under the triangular keel by a clip.

[0004] Regarding the above-mentioned related technologies, the inventor believes that during the installation process of the above-mentioned panels, after the main keel and the triangular keel are built, they need to be moved to the position where the panels are to be installed in sequence during the installation process, which makes the installation process relatively inconvenient. Summary of the Invention

[0005] In order to reduce the movement of personnel during panel installation, the present application provides an installation structure for a building ceiling.

[0006] This application provides a building ceiling installation structure, which adopts the following technical solutions:

[0007] The lifting mechanism is a lifting mechanism, and the lifting mechanism is a lifting mechanism, and the lifting mechanism is a lifting mechanism, and the lifting mechanism is a lifting mechanism, and the lifting mechanism is a lifting mechanism, and the lifting mechanism is a lifting mechanism.

[0008] When the panel is first placed at the loading port, it abuts the end of the secondary keel away from the loading frame, and the installation of the entire ceiling is achieved; the push rod is then driven by the driving assembly to move to the position of the limit slot, so that the push rod is placed on the upper part of the panel when it is pushed out of the through slot, and the bottom plate is fixed to the driving assembly and the push rod as a whole and the loading frame, so that the installer can install the remote panel at the position of the loading frame, effectively reducing the movement of personnel during the panel installation process.

[0009] Optionally, the upper surface of the loading frame is connected to a limiting rod that causes the push rod to tilt downward and abut against the upper surface of the panel.

[0010] By adopting the above technical solution, when the driving assembly drives the push rod to move to the position of the limit slot, the driving assembly pushes the push rod to move in the direction close to the loading frame, thereby realizing the push rod moving to the position where the limit slot is higher than the through slot, and then continues to push the push rod so that the push rod extends from the limit slot to the outside of the loading frame. When the push rod extends to the outside of the loading frame, the push rod contacts the limit rod, and under the action of the limit rod, the push rod tilts in the direction close to the panel, thereby realizing the fixing effect of the push rod on the panel at the loading port position.

[0011] Optionally, the driving assembly includes a connecting plate that moves up and down relative to the loading frame, and the driving assembly also includes a hinged rod hinged between the push rod and the connecting plate.

[0012] By adopting the above technical solution, the connecting plate is pushed toward the direction close to the loading frame to realize the rotation of the hinged rod relative to the connecting plate. Then, during the rotation process, the hinged rod pushes the push rod hinged to the hinged rod to move along the through groove toward the direction away from the center of the loading frame, thereby realizing the synchronous pushing operation of the connecting plate on the two push rods connected to it.

[0013] Optionally, the loading frame is provided with a baffle at the position of the through groove, and the push rod is provided with a sliding groove that moves along the baffle at the position corresponding to the baffle, the sliding groove passes through the push rod at one end close to the hinged rod, and the sliding groove does not pass through the push rod at the end away from the hinged rod. When the baffle contacts the end of the push rod away from the hinged rod, the angle between the push rod and the hinged rod is greater than ninety degrees.

[0014] By adopting the above technical solution, through the installation of the baffle and the setting of the sliding groove, when the baffle contacts the end of the push rod away from the hinged rod, the angle between the push rod and the hinged rod is greater than ninety degrees, thereby effectively avoiding the locking situation between the push rod and the hinged rod.

[0015] Optionally, the connecting plate is fixedly connected to the base plate.

[0016] By adopting the above technical solution, through the connection between the bottom plate and the connecting plate, multiple connecting plates can be operated synchronously, thereby achieving synchronous pushing of panels placed on multiple secondary keels and improving the installation speed of the panels.

[0017] Optionally, a stepped groove for accommodating the bottom plate is provided at one end of the loading frame close to the bottom plate.

[0018] By adopting the above technical solution and setting the stepped groove, when the bottom plate contacts the loading frame, the bottom plate is accommodated in the position of the stepped groove, thereby improving the flatness of the connection between the bottom plate and the loading frame.

[0019] Optionally, the base plate is connected to a positioning rod that moves close to or away from the center of the base plate, and a positioning groove for accommodating the positioning rod is provided on a side of the loading frame close to the positioning rod.

[0020] By adopting the above technical solution, when the insertion rod cooperates with the insertion hole, the positioning rod cooperates with the positioning groove, thereby realizing the connection between the two ends of the base plate and the loading frame, and improving the stability of the connection between the base plate and the loading frame.

[0021] Optionally, a mounting groove is provided on the bottom plate at the position where the positioning rod is provided, a spring is provided between the positioning rod and the mounting groove, and two ends of the spring are respectively connected to the positioning rod and the bottom of the mounting groove.

[0022] By adopting the above technical solution, when the bottom plate moves toward the limit slot, the positioning rod pops out of the bottom plate under the action of the spring and forms a connection with the loading frame, thereby realizing the connection between the bottom plate and the loading frame.

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

[0024] 1. When installing the panel, place the panel between adjacent secondary keels from the loading port, and use the driving assembly to drive the push rod to move away from the center of the loading frame. At this time, the push rod passes through the through slot and pushes the panel in front of the push rod to move away from the loading frame, thereby making the position of the loading port vacant. At this time, the driving assembly drives the push rod to move toward the center of the loading frame, and continues to put in the subsequent panels. The push rod is started to push the panel to move along the sliding groove of the secondary keel. When the panel placed first on the loading port abuts against the end of the secondary keel away from the end of the loading frame, the installation of the entire ceiling is completed, so that the installer can install the remote panel at the position of the loading frame, effectively reducing the movement of personnel during the roof installation process.

[0025] 2. When the driving assembly drives the push rod to move to the position of the limit slot, the driving assembly pushes the push rod to move toward the loading frame, thereby realizing that the push rod moves to the position where the limit slot is higher than the through slot, and then continues to push the push rod so that the push rod extends from the limit slot to the outside of the loading frame. When the push rod extends to the outside of the loading frame, the push rod contacts the limit rod. Under the action of the limit rod, the push rod tilts toward the direction close to the panel, thereby realizing the fixing effect of the push rod on the panel at the loading port position. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 1 is a schematic diagram of the installation state of this embodiment;

[0027] Figure 2 This is a schematic diagram of the overall use process of this embodiment;

[0028] Figure 3 is a structural diagram highlighting the drive assembly of this embodiment;

[0029] Figure 4 This is a structural diagram highlighting the push rod structure of this embodiment;

[0030] Figure 5 This is a schematic diagram showing the state of the push rod moving in the limiting groove in this embodiment;

[0031] Figure 6 This is a structural diagram of the overall structure of the top plate of this embodiment after installation;

[0032] Figure 7 yes Figure 6 A magnified schematic diagram of point A in the middle;

[0033] Figure 8 yes Figure 6 Enlarged schematic diagram of point B in the middle.

[0034] Explanation of the accompanying drawings: 1. Main purlin; 2. Screw rod; 3. Expansion bolt; 4. Secondary purlin; 41. Slide groove; 42. Loading port; 5. Fixing hook; 6. Panel; 7. Loading frame; 71. First side panel; 711. Mounting groove; 72. Second side panel; 73. Through groove; 74. Limiting groove; 75. Limiting rod; 751. Roller; 76. Step groove; 77. Positioning groove; 8. Push rod; 81. Sliding groove; 9. Driving assembly; 91. Connecting plate; 911. Articulated seat; 92. Articulated rod; 93. First rotating shaft; 94. Second rotating shaft; 10. Bolt; 11. Bottom plate; 111. Accommodating groove; 12. Baffle; 13. Positioning rod; 14. Spring; 15. Connecting rod. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-7 This application is described in further detail.

[0036] The embodiment of the present application discloses a structure for installing a ceiling in a building. Figure 1 The installation structure for a suspended ceiling in a building includes multiple main purlins 1, which are evenly spaced along the length of the room where the suspended ceiling is to be installed. The main purlins 1 are connected to the room ceiling using screw rods 2 and expansion bolts 3. Multiple secondary purlins 4 are connected vertically and crosswise to each other. The secondary purlins 4 are evenly spaced along the width of the room, and fixed hooks 5 are connected between the secondary purlins 4 and the main purlins 1. An installation area is formed between the main purlins 1 and the secondary purlins 4, and multiple evenly arranged panels 6 are installed between the main purlins 1 and the secondary purlins 4. A loading frame 7 is installed at the symmetrical center of the secondary purlin 4 in the longitudinal direction. The loading frame 7 is also connected to the room ceiling using screw rods 2 and expansion bolts 3.

[0037] Reference Figure 2 The loading frame 7 includes two first side panels 71 parallel to each other, and two second side panels 72 perpendicular to the first side panels 71. The two first side panels 71 and the second side panels 72 enclose a rectangular frame structure of the loading frame 7. Slide grooves 41 for installing the panel 6 are provided on the left and right sides of the secondary keel 4 in the longitudinal direction. A loading port 42 is provided on the secondary keel 4 near the loading frame 7, which passes from the upper plate surface of the secondary keel 4 to the slide groove 41. The size of the loading port 42 is consistent with the size of the panel 6. A through slot 73 is provided on the side wall of the loading frame 7 at the position corresponding to the loading port 42. The through slot 73 is provided on the first side panel 71, and the number of the through slots 73 is consistent with the number of the loading ports 42. A push rod 8 is slidably connected in the through groove 73. By moving the push rod 8 toward the center of the loading frame 7 or away from the center of the loading frame 7, the push rod 8 can move the panel 6 placed at the loading port 42 along the slide groove 41 toward the end away from the loading port 42.

[0038] Reference Figure 3A drive assembly 9 is provided inside the loading frame 7 to drive the push rods 8 to move toward or away from the middle of the loading frame 7. In this embodiment, the drive assembly 9 includes a connecting plate 91 that moves up and down relative to the loading frame 7 and a hinged rod 92 hinged between the push rods 8 and the connecting plate 91. Since the push rods 8 are symmetrically arranged along the width direction of the loading frame 7, the two push rods 8 symmetrically arranged along the width direction of the loading frame 7 are connected to the same connecting plate 91. A hinge seat 911 is welded and fixed to the connecting plate 91. A first rotating shaft 93 is connected between the hinged rod 92 and the hinge seat 911, which enables the hinged rod 92 and the connecting plate 91 to rotate relative to each other. A second rotating shaft 94 is provided between the end of the hinged rod 92 that contacts the push rod 8. In this embodiment, three groups of push rods 8 are symmetrically arranged along the width direction of the loading frame 7, and therefore, three corresponding connecting plates 91 are provided.

[0039] Reference Figure 3 A bottom plate 11 is fixed between adjacent connecting plates 91. By connecting multiple connecting plates 91, after panels 6 are placed on multiple loading ports 42, the bottom plate 11 is pushed by the hydraulic cylinder to push the multiple connecting plates 91 upward. The connecting plates 91 move upward, causing the hinged rod 92 to rotate relative to the connecting plates 91, and at the same time, the push rod 8 rotates relative to the hinged rod 92, realizing a trend of the push rod 8 moving away from the center of the loading frame 7.

[0040] Reference Figure 4 The first side plate 71 has a mounting slot 711 formed above the through-slot 73. A retaining bar 12 is secured within the mounting slot 711 using bolts 10. The retaining bar 12 partially blocks the through-slot 73 from one end. When the push rod 8 is positioned in the through-slot 73, a sliding slot 81 is formed at the position of the push rod 8 corresponding to the retaining bar 12, allowing the push rod 8 to move along the retaining bar 12. The end of the sliding slot 81 near the hinged rod 92 passes through the push rod 8, while the end of the sliding slot 81 away from the hinged rod 92 does not pass through the push rod 8. During installation, the push rod 8 is pushed from the outside of the loading frame 7 to the inside of the loading frame 7, and then the hinged rod 92 and the push rod 8 are hingedly connected via the second rotating shaft 94. The provision of the sliding slot 81 ensures that the angle between the push rod 8 and the hinged rod 92 is greater than 90 degrees, preventing the push rod 8 and the hinged rod 92 from locking.

[0041] Reference Figure 5 and Figure 6The side wall of the loading frame 7 is provided with a limiting groove 74 on the side where the through groove 73 is provided. The bottom of the limiting groove 74 is on the same horizontal plane as the bottom of the through groove 73. The height of the limiting groove 74 is higher than that of the through groove 73. The upper end of the limiting groove 74 extends toward the top of the loading frame 7. When the push rods 8 are retracted to a position near the middle of the loading frame 7, the bottom plate 11 drives the multiple push rods 8 to move to the bottom of the limiting groove 74. Thereafter, the hydraulic cylinder pushes the push rods 8 toward the top of the limiting groove 74. During the continuous advancement of the hydraulic cylinder, the hinged rod 92 and the connecting plate 91 rotate, and the hinged rod 92 drives the push rods 8 to move away from the middle of the loading frame 7. At this time, the push rods 8 are placed at the upper position of the panel 6.

[0042] Reference Figure 6 and Figure 7 A limiting rod 75 extending toward the panel 6 is connected to the lower side of the upper plate surface of the loading frame 7. The installation position of the limiting rod 75 and the position of the limiting slot 74 are in the same vertical plane. The end of the limiting rod 75 away from the upper plate surface of the loading frame 7 is rotatably connected to a roller 751. When the push rod 8 moves from the limiting slot 74 away from the center of the loading frame 7, the end of the push rod 8 contacts the roller 751 and moves obliquely downward under the action of the limiting rod 75. When the bottom plate 11 contacts the loading frame 7, the push rod 8 is in a state of abutting the upper plate surface of the panel 6, thereby achieving the abutment and fixation of the push rod 8 to the panel 6.

[0043] Reference Figure 8 A stepped groove 76 is provided along the circumference of the loading frame 7 at one end of the loading frame 7 away from the top of the room. When the bottom plate 11 moves to contact the loading frame 7, the bottom plate 11 is placed in the stepped groove 76, thereby achieving the flatness of the connection between the bottom plate 11 and the loading frame 7.

[0044] Reference Figure 6 and Figure 8When the bottom plate 11 drives the push rod 8 to the position of the through slot 73, the distance between the bottom plate 11 and the side wall away from the through slot 73 is the width of the limiting slot 74. The end of the bottom plate 11 near the through slot 73 is provided with a positioning rod 13 that fixes the bottom plate 11 to the loading frame 7. The loading frame 7 has a positioning groove 77 for the positioning rod 13 to be inserted at the position corresponding to the positioning rod 13. The positioning rod 13 is in a state of moving toward or away from the center of the bottom plate 11 relative to the bottom plate 11. The bottom plate 11 has a receiving groove 111 for accommodating the positioning rod 13. A spring 14 is fixedly welded in the receiving groove 111 to push the positioning rod 13 out of the receiving groove 111. The end of the spring 14 away from the bottom of the receiving groove 111 is welded to the positioning rod 13. When the base plate 11 drives the push rod 8 to move to the position of the limit groove 74, the base plate 11 moves toward the loading frame 7, and the positioning rod 13 is first received in the accommodating groove 111, and then pops out to the position of the positioning groove 77 under the action of the spring 14, so that the positioning rod 13 fixes the base plate 11.

[0045] Reference Figure 6 A connecting rod 15 is connected between adjacent positioning rods 13. By operating the connecting rod 15, the movement of multiple positioning rods 13 toward or away from the accommodating groove 111 is controlled.

[0046] The implementation principle of the installation structure of a building ceiling in the embodiment of the present application is as follows:

[0047] When installing multiple panels 6, the multiple panels 6 are placed at the position of the loading port 42. At this time, the push rod 8 is placed at the position of the through groove 73. Then, the hydraulic cylinder is used to push the bottom plate 11, so that the hinge rod 92 rotates relative to the connecting plate 91. The hinge rod 92 pushes the push rod 8 to move toward the loading port 42. During the pushing process, the push rod 8 realizes the operation of installing the panel 6 at the position close to the loading frame 7, so that the panel 6 away from the loading frame 7 is moved by the push of the push rod 8, which can effectively reduce the movement of personnel during the installation of the panel 6.

[0048] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A structure for installing a ceiling of a building, comprising a plurality of evenly arranged main keels (1) and auxiliary keels (4), wherein the main keels (1) and the auxiliary keels (4) are perpendicular to each other, and characterized in that: The auxiliary keel (4) is provided with a slide groove (41) on both sides in the longitudinal direction, a panel (6) is slidably connected in the slide groove (41), a loading frame (7) is provided at the symmetrical center position in the longitudinal direction of the auxiliary keel (4), a loading port (42) is provided at one end of the auxiliary keel (4) close to the loading frame (7), a through groove (73) is provided in the position of the loading frame (7) facing the loading port (42), a push rod (8) for pushing the panel (6) to move along the slide groove (41) is provided in the through groove (73), and the push rod (8) is provided in the push rod (73). The rods (8) are symmetrically arranged along the left and right sides of the loading frame (7), and a driving assembly (9) for driving the push rod (8) to move toward or away from the center of the loading frame (7) is arranged inside the loading frame (7). A plurality of driving assemblies (9) are evenly spaced along the length direction of the main keel (1). The loading frame (7) is provided with a limiting groove (74) that penetrates the through groove (73) on one side of the through groove (73). The height of the limiting groove (74) is higher than the height of the through groove (73). The lower plate surface of the loading frame (7) is connected to The driving assembly (9) is housed on the bottom plate (11) inside the loading frame (7); the driving assembly (9) includes a connecting plate (91) that moves up and down relative to the loading frame (7), and the driving assembly (9) also includes a hinged rod (92) hinged between the push rod (8) and the connecting plate (91); the loading frame (7) is provided with a stop bar (12) at the position of the through groove (73), and the push rod (8) is provided with a sliding groove (81) that moves along the stop bar (12) at a position corresponding to the stop bar (12), and the sliding groove (41) is close to the hinged rod One end of the sliding groove (81) passes through the push rod (8), and the end of the sliding groove (81) away from the hinge rod (92) does not pass through the push rod (8). When the blocking bar (12) contacts the end of the push rod (8) away from the hinge rod (92), the angle between the push rod (8) and the hinge rod (92) is greater than ninety degrees; the bottom plate (11) is connected to a positioning rod (13) that moves close to or away from the center of the bottom plate (11), and a positioning groove (77) for accommodating the positioning rod (13) is provided on one side of the loading frame (7) close to the positioning rod (13).

2. The installation structure for a building ceiling according to claim 1, characterized in that: The connecting plate (91) is fixedly connected to the bottom plate (11).

3. The installation structure for a building ceiling according to claim 1, characterized in that: One end of the loading frame (7) close to the bottom plate (11) is provided with a stepped groove (76) for accommodating the bottom plate (11).

4. The installation structure for a building ceiling according to claim 1, characterized in that: A mounting groove (711) is provided on the bottom plate (11) at a position where the positioning rod (13) is provided. A spring (14) is provided between the positioning rod (13) and the mounting groove (711). Both ends of the spring (14) are respectively connected to the positioning rod (13) and the bottom of the mounting groove (711).

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