Ceiling plate flatness and joint flatness control clamp

Abstract

The utility model discloses a ceiling plate flatness and seam flatness control fixture, which comprises a bearing plate and a first partition rib, the bearing plate is of a plate-shaped structure, the top of the bearing plate is fixedly provided with the first partition rib, the first partition rib is of a strip-shaped structure protruding out of the plate surface of the bearing plate, the section width of the first partition rib is consistent and is matched with the seam width size of a ceiling plate, and the first partition rib is of a strip-shaped structure protruding out of the plate surface of the bearing plate. The plate face of the bearing plate is divided into a first interval and a second interval through the first partition rib, the bearing plate of the first interval is fixed to the installed suspended ceiling plate, and the bearing plate of the second interval is used for supporting the to-be-installed suspended ceiling plate. The supporting faces, used for supporting the suspended ceiling plate, of the bearing plate of the first section and the bearing plate of the second section are flush with each other. The suspended ceiling board mounting structure is simple in structure, ingenious in design and convenient to construct, the mounting difficulty is reduced, meanwhile, the mounting flatness of suspended ceiling boards and the flatness of joints are ensured, and the mounting quality of the suspended ceiling boards is improved.

Description

Technical Field

[0001] This utility model relates to the field of ceiling panel installation and construction technology, specifically to a clamp for controlling the flatness and joint straightness of ceiling panels. Background Technology

[0002] Gypsum board ceilings are a very common decoration material, but there are still some difficult points to control during their installation process. The most common problems are fixing the gypsum board ceiling and controlling the flatness of the ceiling and the straightness of the joints.

[0003] In traditional construction methods, the installation of gypsum board ceilings mainly relies on workers lifting the boards by hand. The width of the joints and the flatness of adjacent ceiling panels are mainly controlled by the construction workers through observation. During installation, due to the large size of the boards, it is impossible to provide full support for the entire board. There is a lack of temporary fixing measures for the boards. In particular, the lack of effective support around the boards can easily cause stress and deformation, thus affecting the flatness of the boards after installation. Moreover, relying solely on the observation of the construction workers cannot effectively control the joints, which can easily lead to inconsistent joint widths. The straightness of the joints and the flatness between adjacent boards are difficult to guarantee, resulting in low construction quality. Utility Model Content

[0004] The purpose of this utility model is to provide a control clamp for the flatness of ceiling panels and the straightness of joints, so as to solve the technical problems mentioned in the background art.

[0005] To achieve the above technical objectives, the present invention adopts the following technical solution:

[0006] A fixture for controlling the flatness and joint straightness of ceiling panels includes a support plate and a first partition rib. The support plate is a plate-shaped structure with the first partition rib fixedly installed on its top. The first partition rib is a strip-shaped structure protruding from the surface of the support plate, with a consistent cross-sectional width that matches the joint width of the ceiling panels. The first partition rib divides the surface of the support plate into a first section and a second section. The support plate in the first section is fixed to the already installed ceiling panels, and the support plate in the second section is used to support the ceiling panels to be installed. The support surfaces of the support plates in the first and second sections are flush with each other.

[0007] Preferably, the support plate of the second section is provided with a guide section at the edge away from the first partition rib to reduce the difficulty of sliding the ceiling panel to be installed.

[0008] Preferably, the support plate of the first section has through holes on its surface for inserting screws.

[0009] Preferably, two second partition ribs are further included, the second partition ribs are arranged perpendicularly to the first partition ribs, and the second partition ribs divide the plate surface of the supporting plate of the first section into a third section and a fourth section, or the second partition ribs divide the plate surface of the supporting plate of the second section into a fifth section and a sixth section.

[0010] Preferably, the second partition ribs are detachably fixed on the supporting plate.

[0011] Preferably, a through hole for screwing is arranged on the plate surface of the supporting plate of the third section, the fourth section, the fifth section and the sixth section.

[0012] Preferably, a guide part for reducing the difficulty of sliding the to-be-installed suspended ceiling plate is arranged at the position of the plate edge of the supporting plate of the third section, the fourth section, the fifth section and the sixth section.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The utility model discloses a supporting plate is installed at the edge position of the installed suspended ceiling plate, one end of the supporting plate is fixed at the installed suspended ceiling plate as a fixed end, and the other end of the supporting plate is extended out of the installed suspended ceiling plate as a sliding end for supporting the to-be-installed suspended ceiling plate, thereby solving the problem of no temporary fixing measure for the suspended ceiling plate, avoiding the phenomenon that the suspended ceiling plate is deformed due to stress caused by insufficient support around the suspended ceiling plate, reducing the installation difficulty, and ensuring the installation flatness of the suspended ceiling plate.

[0015] 2. The utility model discloses a partition rib is arranged on the top of the supporting plate, thereby ensuring the uniformity of the joint width of the suspended ceiling plate, guaranteeing that the flatness of the joint meets the design requirement, and the second partition rib is detachably arranged, so that the second partition rib can be applied to the linear joint when two plates are connected, the T-shaped joint when three plates are connected, and the cross-shaped joint when four plates are connected, thereby meeting the design purpose of one plate with multiple uses, greatly improving the adaptability and flexibility of the utility model.

[0016] 3. The utility model discloses a simple structure, ingenious design, convenient construction, and one person can complete the installation and fixing of the plate, without the assistance of another person, thereby saving the labor cost, and the utility model can be repeatedly used, thereby achieving the purpose of reducing cost and increasing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] The above and / or other aspects and advantages of the utility model will become more apparent and more readily appreciated from the following detailed description, taken in conjunction with the accompanying drawings, which are merely schematic and are non-limiting of the utility model, wherein:

[0018] Figure 1 Fig. 1 is a structural schematic view of the utility model embodiment 1.

[0019] Figure 2 It is a structural schematic view of the embodiment 2 of the utility model.

[0020] Sign: 1, support plate; 2, first partition rib; 3, second partition rib; 4, through hole; 5, guide part. DETAILED DESCRIPTION

[0021] Hereinafter, an embodiment of the ceiling board flatness and joint straightness control fixture of the utility model will be described with reference to the drawings. The embodiment described herein is a specific embodiment of the utility model, used to explain the concept of the utility model, and is explanatory and exemplary, and should not be interpreted as limiting the embodiments of the utility model and the scope of the utility model. In addition to the embodiments described herein, those skilled in the art can also employ other technical solutions based on the disclosure of the claims and the specification of the present application, which include technical solutions that make any obvious substitutions and modifications to the embodiments described herein.

[0022] In the description of the utility model, it should be pointed out that the terms "front", "back", "left", "right", "top", "bottom", "up", "down", "in", "out", "horizontal", "vertical", "vertical", "inclined" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the utility model. In addition, the terms "first", "second" and the like are only for descriptive purposes, and cannot be understood as indicating or implying relative importance.

[0023] The drawings of the present specification are schematic drawings that assist in explaining the concept of the utility model, and schematically represent the shape of each part and its mutual relationship. Please note that in order to clearly show the structure of each component of the utility model embodiments, the drawings are not drawn according to the same scale. The same reference signs are used to represent the same parts.

[0024] The principles and features of the utility model will be described below in conjunction with the drawings, and the examples are only used to explain the utility model and are not used to limit the scope of the utility model. The following Figures 1-2 The preferred embodiments of the utility model will be further described in detail:

[0025] Embodiment 1

[0026] As Figure 1As shown, the utility model of optimum one kind is suspended ceiling board flatness and joint flatness control fixture, including support plate 1 and first rib 2, support plate 1 is rectangular plate structure, its top fixedly arranged with first rib 2, first rib 2 is the cross section of the protruding support plate 1 board surface long strip structure with rectangular, its cross section width is consistent and with the joint width size of suspended ceiling board is matched, first rib 2 divides the board surface of support plate 1 into first interval and second interval two parts, the support plate 1 of first interval is as fixed end and with the suspended ceiling board fixed that has been installed, and the support plate 1 of second interval is as sliding end and is used to hold the suspended ceiling board of waiting installation, and the support surface of the support plate 1 of first interval and the support plate 1 of second interval is used to support the suspended ceiling board and is mutually flush to ensure the bottom surface of the suspended ceiling board of support plate 1 both sides flush, reaches the design flatness requirement;

[0027] Because support plate 1 has certain thickness, when installing the suspended ceiling board along sliding end in position, suspended ceiling board is easy to knock into the edge of support plate 1 and lead to sliding operation to be blocked, for this, the guiding portion 5 of reducing the sliding difficulty of the suspended ceiling board of waiting installation is provided at the side edge of the support plate 1 of second interval away from first rib 2, the guiding portion 5 can be designed as the inclined guiding surface as shown, also can be designed as the curved surface structure with the edge warping downward; Figure 1

[0028] Certainly, for the angle of consideration of convenient installation and disassembly, the through hole 4 for threading screw is also provided on the board surface of the support plate 1 of first interval, in actual construction, by threading into self-tapping screw at through hole 4, then the fixed end of support plate 1 is fixed to the edge position of the suspended ceiling board that has been installed;

[0029] For the angle of consideration of light and durable, support plate 1 and first rib 2 can be made by integral injection molding using PVC plastic, also can be made by open die extrusion using aluminum alloy material.

[0030] Example 2

[0031] The utility model of optimum one kind is suspended ceiling board flatness and joint flatness control fixture, including support plate 1 and first rib 2, support plate 1 is rectangular plate structure, its top fixedly arranged with first rib 2, first rib 2 is the cross section of the protruding support plate 1 board surface long strip structure with rectangular, its cross section width is consistent and with the joint width size of suspended ceiling board is matched, first rib 2 divides the board surface of support plate 1 into first interval and second interval two parts, the support plate 1 of first interval is as fixed end and with the suspended ceiling board fixed that has been installed, and the support plate 1 of second interval is as sliding end and is used to hold the suspended ceiling board of waiting installation, and the support surface of the support plate 1 of first interval and the support plate 1 of second interval is used to support the suspended ceiling board and is mutually flush to ensure the bottom surface of the suspended ceiling board of support plate 1 both sides flush, reaches the design flatness requirement.​

[0032] In the installation process of the ceiling plate, due to different visual needs, the arrangement of the ceiling plate is not the same, therefore, it is inevitable that there will be installation scenarios of straight-line joints when two plates meet, T-shaped joints when three plates meet and cross-shaped joints when four plates meet, in order to meet the installation needs of the ceiling plate in various scenarios, the fixture also comprises two second partition ribs 3, the second partition rib 3 is arranged vertically to the first partition rib 2, and the second partition rib 3 separates the plate surface of the supporting plate 1 in the first interval into two parts of the third interval and the fourth interval, or the second partition rib 3 separates the plate surface of the supporting plate 1 in the second interval into two parts of the fifth interval and the sixth interval, as described above, the fixture will face the use needs of different installation scenarios, in order to improve the flexibility of the fixture and make one fixture meet the use needs in various scenarios as much as possible, the second partition rib 3 is fixed on the supporting plate 1 in a detachable manner, and the detachable connection manner can be realized by buckles or by screw connection and the like, at this time, when facing the straight-line joints of two plates meeting, both of the two second partition ribs 3 need to be detached, when facing the T-shaped joints of three plates meeting, one of the two second partition ribs 3 needs to be detached, and when facing the cross-shaped joints of four plates meeting, both of the two second partition ribs 3 need to be installed in place, of course, in order to ensure that the supporting plate 1 always plays a stable supporting role in the construction process, a self-tapping screw needs to be timely arranged in the through hole at the corresponding position after the installation of each ceiling plate is completed;

[0033] Similarly, since the supporting plate 1 has a certain thickness, when the ceiling plate is installed in place along the edge of the supporting plate 1, the edge of the supporting plate 1 is easily bumped by the ceiling plate, which causes the sliding operation to be blocked, therefore, the guiding part 5 for reducing the difficulty of sliding the to-be-installed ceiling plate needs to be arranged at the edge of the supporting plate 1 in the corresponding interval as the sliding end, at the same time, considering the universality, the guiding part 5 for reducing the difficulty of sliding the to-be-installed ceiling plate is arranged at the edge position of the supporting plate 1 in the third interval, the fourth interval, the fifth interval and the sixth interval, that is, the guiding part 5 is arranged at the four edges of the entire square supporting plate 1, the guiding part 5 can be designed as an inclined guiding surface as shown in Figure 2 , or can be designed as a curved surface structure with the edge warped downward;

[0034] Of course, considering the convenience of installation and disassembly and the flexibility of use, the through hole 4 for screwing is arranged on the plate surface of the supporting plate 1 in the third interval, the fourth interval, the fifth interval and the sixth interval, and during actual construction, the self-tapping screw is arranged in the through hole 4, and then the fixed end of the supporting plate 1 is fixed to the edge position of the ceiling plate which has been installed;

[0035] For the purpose of light weight and durability, the supporting plate 1 and the first partition rib 2 can be made of PVC plastic by one-piece injection molding, or made of aluminum alloy material by open mold extrusion, and the second partition rib 3 can be made of the same material separately and fixed to the supporting plate 1 in a detachable manner.

[0036] Of course, whether it is embodiment 1 or embodiment 2, when the suspended ceiling plate is clamped into the supporting plate 1 along the sliding end, it is necessary to ensure that the edge of the suspended ceiling plate to be installed is tightly attached to the partition rib on the supporting plate 1 after sliding into the supporting plate 1, so as to ensure that the joint of the plate is uniform and straight.

[0037] The above is only a preferred embodiment of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A clamp for controlling the flatness and joint straightness of ceiling panels, characterized in that: The support plate (1) and the first partition rib (2) are included. The support plate (1) is a plate-shaped structure with the first partition rib (2) fixedly installed on its top. The first partition rib (2) is a strip-shaped structure protruding from the surface of the support plate (1). Its cross-sectional width is consistent and matches the joint width of the ceiling panel. The first partition rib (2) divides the surface of the support plate (1) into two parts: a first section and a second section. The support plate (1) in the first section is fixed to the ceiling panel that has been installed. The support plate (1) in the second section is used to support the ceiling panel to be installed. The support surfaces of the support plate (1) in the first section and the support plate (1) in the second section are flush with each other. It also includes two second partitions (3), which are set perpendicular to the first partition (2). The second partitions (3) divide the surface of the support plate (1) of the first section into two parts: the third section and the fourth section, or the second partitions (3) divide the surface of the support plate (1) of the second section into two parts: the fifth section and the sixth section. The support plates (1) of the third, fourth, fifth and sixth sections are all provided with through holes (4) for screws; during actual construction, after each ceiling panel is installed, self-tapping screws need to be inserted into the through holes at the corresponding positions in a timely manner. The support plate (1) and the first partition rib (2) are made of PVC plastic injection molding or aluminum alloy material by mold extrusion. The second partition rib (3) is made of the same material separately and is fixed to the support plate (1) in a detachable manner.

2. The ceiling panel flatness and joint straightness control fixture according to claim 1, characterized in that: The second section has a guide part (5) on the side edge away from the first partition rib (2) of the support plate (1) to reduce the difficulty of sliding the ceiling panel to be installed.

3. The ceiling panel flatness and joint straightness control fixture according to claim 1, characterized in that: The support plate (1) of the first section has through holes (4) for screws to be inserted.

4. The ceiling panel flatness and joint straightness control fixture according to claim 1, characterized in that: The support plates (1) of the third, fourth, fifth and sixth sections are all provided with guide parts (5) at the edge to reduce the difficulty of sliding the ceiling panels to be installed.

5. The ceiling panel flatness and joint straightness control fixture according to claim 1, characterized in that: When facing a straight joint where two boards meet, both second partition ribs (3) need to be removed; when facing a T-shaped joint where three boards meet, one of the second partition ribs (3) needs to be removed; when facing a cross-shaped joint where four boards meet, both second partition ribs (3) need to be installed in place.

6. The ceiling panel flatness and joint straightness control fixture according to claim 1, characterized in that: Guide sections (5) are provided on all four sides of the entire square support plate (1).

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