Connecting device for ceiling panels and method of use thereof

Abstract

The present invention relates to a connecting device for ceiling panels and its use method, comprising: a fixed plate rotatably mounted on a main structure; a plurality of adjustable adjustment rods, one end of which is rotatably connected to the fixed plate; and a connecting plate rotatably connected to the other ends of the adjustment rods and fixedly connected to the ceiling panels. The connecting plate is leveled by adjusting the lengths of the adjustment rods. The present invention effectively solves the problem of large height differences between adjacent ceiling panels. By leveling the connecting device, the connecting device is leveled, preventing large height differences between adjacent ceiling panels and ensuring construction quality.

Description

Technical Field

[0001] The present invention relates to the field of building construction, and in particular to a connecting device for ceiling panels and a use method thereof. Background Art

[0002] During the construction of suspended ceiling panels, a common method is to fix a connecting device below the main structure, and then fix the suspended ceiling panels to the bottom of the connecting device, so that the suspended ceiling panels are fixed below the main structure. One connecting device usually needs to be fixedly connected to multiple adjacent suspended ceiling panels. During the actual construction process, it is difficult to keep the connecting device level, so there may be a large height difference between adjacent suspended ceiling panels, and the construction quality is difficult to guarantee. Summary of the Invention

[0003] The purpose of the present invention is to overcome the defects of the prior art and provide a connecting device for ceiling panels and a method of using the same, which solves the problem that there may be a large height difference between adjacent ceiling panels. By leveling the connecting device, the connecting device is made horizontal, preventing a large height difference between adjacent ceiling panels and ensuring construction quality.

[0004] The technical solution to achieve the above purpose is:

[0005] The present invention provides a connecting device for a ceiling panel, comprising:

[0006] A fixed plate for rotationally mounting on the main structure;

[0007] A plurality of adjustment rods with adjustable lengths and one end rotatably connected to the fixed plate; and

[0008] A connecting plate connected to the other end of the plurality of adjusting rods and fixedly connected to the ceiling plate is rotatably connected, and the length of the plurality of adjusting rods is adjusted to make the connecting plate level.

[0009] The connecting device for ceiling panels of the present invention adjusts the lengths of a plurality of adjusting rods and rotates an adjusting fixing plate to keep the connecting plate horizontal, thereby fixing two adjacent ceiling panels to the connecting plate, thereby installing the ceiling panels to a main structure, thereby solving the problem of a large height difference between adjacent ceiling panels. By leveling the connecting device, the connecting device is made horizontal, thereby preventing a large height difference between adjacent ceiling panels and ensuring construction quality.

[0010] A further improvement of the connection device for ceiling panels of the present invention is that the adjusting rod includes a first screw rod rotatably connected to the fixed plate, a second screw rod corresponding to the first screw rod and rotatably connected to the connecting plate, and a bidirectional threaded sleeve screwed into the first screw rod and the second screw rod. By screwing the bidirectional threaded sleeve, the first screw rod and the second screw rod are moved closer to or away from each other, thereby changing the length of the adjusting rod.

[0011] A further improvement of the connecting device for ceiling panels of the present invention is that it further comprises a plurality of mounting plates fixed to the top of the connecting plate and arranged corresponding to the adjusting rods, and the adjusting rods are rotatably connected to the mounting plates.

[0012] A further improvement of the connecting device for ceiling panels of the present invention is that the adjusting rod is rotatably connected to the mounting plate via a bolt.

[0013] A further improvement of the connecting device for ceiling panels of the present invention is that it also includes a first ear plate and a second ear plate fixed to the bottom of the connecting plate and respectively located at both ends of the connecting plate, and two adjacent ceiling panels are respectively fixedly connected to the first ear plate and the second ear plate.

[0014] A further improvement of the connecting device for ceiling panels of the present invention is that two adjusting rods are symmetrically provided, and the two adjusting rods are assembled to form an eight-shaped shape.

[0015] A further improvement of the connection device for ceiling panels of the present invention is that it also includes a through hole opened in the fixing plate and a fixing bolt matching the through hole. The fixing bolt is passed through the through hole and screwed into the main structure, so that the fixing plate can be rotatably installed on the main structure.

[0016] A further improvement of the connecting device for ceiling panels of the present invention is that the adjusting rod is rotatably connected to the fixing plate via a pin.

[0017] The present invention provides a method for using a connecting device for a ceiling panel, comprising the following steps:

[0018] Provide a connecting device to rotate and install the fixing plate on the main structure;

[0019] Adjust the lengths of the adjusting rods and rotate the fixing plate so that the connecting plate is horizontal;

[0020] The ceiling panels are fixed to the connecting plates, thereby installing the ceiling panels to the main structure.

[0021] A further improvement of the method for using the connecting device for ceiling panels of the present invention is that a first ear plate and a second ear plate are fixed to the bottom of the connecting plate and respectively located at both ends of the connecting plate, and when adjusting the length of the adjusting rod, the method further includes:

[0022] Draw a vertical line through the fixing bolts and record the vertical force F exerted by two adjacent ceiling panels on the connecting plate. y1 and F y2 , adjust the length of the adjusting rod and rotate the fixing plate to keep the connecting plate horizontal and change the distance L1 from the first ear plate to the vertical line and the distance L2 from the second ear plate to the vertical line until L1×F y1 =F y2 ×L2, and then install the two ceiling panels on the first ear panel and the second ear panel respectively;

[0023] Among them, F y1 F is the vertical force exerted by the ceiling board of the first ear plate on the connecting plate, y2 is the vertical force exerted by the ceiling panel of the second ear panel on the connecting plate, L1 is the distance from the first ear panel to the vertical line, and L2 is the distance from the second ear panel to the vertical line. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a front view of the connecting device for ceiling panels of the present invention.

[0025] Figure 2 This is a diagram showing the connection device for ceiling panels of the present invention in use. DETAILED DESCRIPTION

[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0027] See Figure 1 The present invention provides a connecting device for ceiling panels and a method for using the same. By adjusting the length of a plurality of adjusting rods and rotating an adjusting fixing plate to maintain the connecting plate horizontal, two adjacent ceiling panels are fixed to the connecting plate, thereby installing the ceiling panels on the main structure. This solves the problem of a large height difference between adjacent ceiling panels. By leveling the connecting device, the connecting device is kept horizontal, preventing a large height difference between adjacent ceiling panels and ensuring construction quality. The connecting device for ceiling panels of the present invention is described below with reference to the accompanying drawings.

[0028] See Figure 1 , Figure 1 This is a front view of the connection device for ceiling panels of the present invention. Figure 1 , the connection device for ceiling panels of the present invention is described.

[0029] like Figure 1 As shown, the connecting device for ceiling panels of the present invention comprises:

[0030] A fixed plate 11 for rotationally mounting on the main structure;

[0031] A plurality of adjustment rods 12 with adjustable lengths and one end rotatably connected to the fixed plate 11; and

[0032] The connecting plate 13 connected to the other end of the plurality of adjusting rods 12 and fixedly connected to the ceiling plate is rotated, and the length of the plurality of adjusting rods 12 is adjusted to make the connecting plate 13 level.

[0033] Specifically, it also includes a through hole 111 opened on the fixing plate 11 and a fixing bolt matching the through hole 111. The fixing bolt passes through the through hole 111 and is screwed into the main structure, so that the fixing plate 11 is rotatably installed on the main structure.

[0034] Preferably, the adjusting rod 12 is rotatably connected to the fixing plate 11 via a pin.

[0035] As a preferred embodiment of the present invention, the adjusting rod 12 includes a first screw 121 rotatably connected to the fixed plate 11, a second screw 122 corresponding to the first screw 121 and rotatably connected to the connecting plate 13, and a bidirectional threaded sleeve 123 screwed into the first screw 121 and the second screw 122. By screwing the bidirectional threaded sleeve 123, the first screw 121 and the second screw 122 are moved closer to or away from each other, thereby changing the length of the adjusting rod 12.

[0036] Furthermore, it also includes a plurality of mounting plates 133 fixed to the top of the connecting plate 13 and arranged corresponding to the adjusting rods 12 , and the adjusting rods 12 are rotatably connected to the mounting plates 133 .

[0037] Preferably, the adjusting rod 12 is rotatably connected to the mounting plate 133 via bolts.

[0038] Furthermore, it also includes a first ear plate 131 and a second ear plate 132 fixed to the bottom of the connecting plate 13 and respectively located at both ends of the connecting plate 13, and two adjacent ceiling panels are fixedly connected to the first ear plate 131 and the second ear plate 132 respectively.

[0039] Preferably, two adjusting rods 12 are symmetrically provided, and the two adjusting rods 12 are assembled to form an eight-shaped shape.

[0040] The specific implementation method of the present invention is as follows:

[0041] Pass the fixing bolt through the through hole 111 and screw it into the main structure, so that the fixing plate 11 is rotatably mounted on the main structure;

[0042] Calculate the vertical force of the ceiling panel on the connecting plate 13. The vertical force can be calculated from the gravity of the ceiling panel and the resultant force and component force formula. According to the vertical force of the two ceiling panels on the connecting plate, adjust the length of the two adjusting rods 12 and rotate the fixing plate 11 to change the distance between the first ear plate 131 and the second ear plate 132 and the vertical line passing through the fixing bolt until L1×F y1 =F y2 × L2, that is, the product of the vertical force of the ceiling panel corresponding to the first ear plate 131 on the connecting plate 13 and the distance from the first ear plate 131 to the vertical line is equal to the product of the vertical force of the ceiling panel corresponding to the second ear plate 132 on the connecting plate 13 and the distance from the second ear plate 132 to the vertical line;

[0043] Fix the ceiling panel to the corresponding first ear plate 131 or second ear plate 132. At this time, the connecting plate 13 is subjected to balanced force and can remain horizontal, avoiding unbalanced force at both ends of the connecting plate 13 causing the connecting plate 13 to tilt, and also avoiding large height differences between several ceiling panels.

[0044] The present invention also provides a method for using a connecting device for a ceiling panel, the method comprising the following steps:

[0045] Provide a connecting device to rotatably mount the fixing plate 11 to the main structure;

[0046] Adjust the length of the adjusting rods 12 and rotate the fixing plate so that the connecting plate 13 is horizontal;

[0047] The ceiling panels are fixed to the connecting plates 13 , thereby installing the ceiling panels to the main structure.

[0048] Further, combined Figure 2 As shown, a first ear plate 131 and a second ear plate 132 are fixed at the bottom of the connecting plate 13 and at both ends of the connecting plate 13, respectively. When adjusting the length of the adjusting rod 12, the following is also included:

[0049] Draw a vertical line through the fixing bolts and record the vertical force F exerted by two adjacent ceiling panels on the connecting plate 13. y1 and F y2 , adjust the length of the adjusting rod 12 and rotate the fixing plate 11, so that the connecting plate 13 remains horizontal and changes the distance L1 from the first ear plate 131 to the vertical line and the distance L2 from the second ear plate 132 to the vertical line until L1×F y1 =F y2 ×L2, and then install the two ceiling panels on the first ear plate 131 and the second ear plate 132 respectively;

[0050] Among them, F y1 F is the vertical force of the ceiling board corresponding to the first ear plate 131 on the connecting plate 13, y2 The vertical force of the ceiling panel corresponding to the second ear plate 132 on the connecting plate 13 is represented by L1, which is the distance from the first ear plate 131 to the vertical line, and L2 is the distance from the second ear plate 132 to the vertical line.

[0051] The actual operation mode of the method of use provided by the present invention is as follows:

[0052] Pass the fixing bolt through the through hole 111 and screw it into the main structure, so that the fixing plate 11 is rotatably mounted on the main structure;

[0053] Calculate the vertical force of the ceiling panel on the connecting plate 13. The vertical force can be calculated from the gravity of the ceiling panel and the resultant force and component force formula. According to the vertical force of the two ceiling panels on the connecting plate, adjust the length of the two adjusting rods 12 and rotate the fixing plate 11 to change the distance between the first ear plate 131 and the second ear plate 132 and the vertical line passing through the fixing bolt until L1×F y1 =F y2 × L2, that is, the product of the vertical force of the ceiling panel corresponding to the first ear plate 131 on the connecting plate 13 and the distance from the first ear plate 131 to the vertical line is equal to the product of the vertical force of the ceiling panel corresponding to the second ear plate 132 on the connecting plate 13 and the distance from the second ear plate 132 to the vertical line;

[0054] Fix the ceiling panel to the corresponding first ear plate 131 or second ear plate 132. At this time, the connecting plate 13 is subjected to balanced force and can remain horizontal, avoiding unbalanced force at both ends of the connecting plate 13 causing the connecting plate 13 to tilt, and also avoiding large height differences between several ceiling panels.

[0055] The present invention has been described in detail above with reference to the embodiments of the accompanying drawings. A person skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details in the embodiments should not be construed as limiting the present invention. The scope of protection of the present invention shall be determined by the scope defined in the appended claims.

Claims

1. A connecting device for ceiling panels, characterized in that: include: A fixed plate for rotationally mounting on the main structure; A plurality of adjustment rods with adjustable lengths and one end of which is rotatably connected to the fixed plate; as well as Rotating a connecting plate connected to the other end of the plurality of adjusting rods and fixedly connected to the ceiling panel, and adjusting the length of the plurality of adjusting rods so that the connecting plate is level; The two adjusting rods are symmetrically arranged, and the two adjusting rods are assembled into an eight-shaped shape; The adjusting rod is rotatably connected to the fixing plate via a pin; The adjusting rod includes a first screw rotatably connected to the fixing plate, a second screw corresponding to the first screw and rotatably connected to the connecting plate, and a bidirectional threaded sleeve threadedly engaged with the first screw and the second screw. By rotating the bidirectional threaded sleeve, the first screw and the second screw are moved closer to or farther from each other, thereby changing the length of the adjusting rod. It also includes a through hole opened in the fixing plate and a fixing bolt matched with the through hole, wherein the fixing bolt is passed through the through hole and screwed into the main structure, so that the fixing plate is rotatably mounted on the main structure; It also includes a first ear plate and a second ear plate fixed to the bottom of the connecting plate and respectively located at both ends of the connecting plate, and two adjacent ceiling panels are respectively fixedly connected to the first ear plate and the second ear plate.

2. The connecting device for ceiling panels according to claim 1, wherein: It also includes a plurality of mounting plates fixed on the top of the connecting plate and arranged corresponding to the adjusting rods, and the adjusting rods are rotatably connected to the mounting plates.

3. The connecting device for ceiling panels according to claim 2, wherein: The adjusting rod is rotatably connected to the mounting plate via a bolt.

4. A method for using the connecting device for ceiling panels according to claim 1, characterized in that: The steps include: Providing the connecting device to rotatably mount the fixing plate to the main structure; Adjust the lengths of the adjusting rods and rotate the fixing plate so that the connecting plate is horizontal; The ceiling panel is fixed to the connecting plate, so that the ceiling panel is installed on the main structure.

5. The method for using the connecting device for ceiling panels according to claim 4, wherein: A first ear plate and a second ear plate are fixed at the bottom of the connecting plate and at both ends of the connecting plate, respectively. When adjusting the length of the adjusting rod, the method further includes: Draw a vertical line through the fixing bolts and record the vertical force F exerted by two adjacent ceiling panels on the connecting plate. y1 and F y2 , adjust the length of the adjusting rod and rotate the fixing plate so that the connecting plate remains horizontal and change the distance L1 from the first ear plate to the vertical line and the distance L2 from the second ear plate to the vertical line until L1×F y1 =F y2 ×L2, and then install the two ceiling panels on the first ear panel and the second ear panel respectively; Among them, F y1 F is the vertical force exerted by the ceiling board of the first ear plate on the connecting plate, y2 is the vertical force exerted by the ceiling panel of the second ear panel on the connecting plate, L1 is the distance from the first ear panel to the vertical line, and L2 is the distance from the second ear panel to the vertical line.

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