A JLS exterior wall self-insulating composite panel fixing device

Abstract

The present invention provides a JLS exterior wall self-insulating composite board fixing device applied to the field of composite board auxiliary preparation technology. The JLS exterior wall self-insulating composite board fixing device is provided with a back plate (2) on the base (1), a stud (3) is provided on the upper part of the back plate (2), a fixing plate (4) is provided at one end of the stud (3), and a first nut (5) is provided at the other end of the stud (3). A clamping block (7) is provided in a slide groove (6) on the base (1), and the upper part of the clamping block (7) extends to the outer position of the slide groove (6). An adjusting bolt (8) is screwed into a threaded hole on the clamping block (7). The JLS exterior wall self-insulating composite board fixing device of the present invention can quickly realize the fixing of the composite board, facilitate the subsequent concrete pouring operation, improve the fixing efficiency of the composite board, make the installation and disassembly of the composite board extremely convenient, and ensure the forming quality of the composite board when fixed.

Description

Technical Field

[0001] The present invention belongs to the technical field of auxiliary preparation of composite panels, and more specifically, relates to a JLS exterior wall self-insulating composite panel fixing device. Background Art

[0002] The cast-in-place concrete composite wall insulation system of the LJS composite panel (an insulation panel composed of a single-sided wire mesh extruded polystyrene panel and a 20mm thick lightweight concrete laminated on its outer side) meets the requirements of the sandwich insulation system in the relevant national specifications. It does not require a fireproof isolation zone or fire-resistant doors and windows on the exterior wall. The prefabricated lightweight concrete on the exterior of the LJS composite panel acts as an insulation transition layer, reducing the internal stress generated by different materials during temperature changes, thereby avoiding leakage and cracking of the exterior wall. However, when casting lightweight concrete on the exterior of the LJS composite panel, multiple composite panels need to be spliced and fixed in position before being poured with concrete. In the prior art, it is inconvenient to disassemble and assemble the LJS composite panel when it is fixed. Summary of the Invention

[0003] The technical problem to be solved by the present invention is: in view of the shortcomings of the existing technology, a JLS exterior wall self-insulating composite panel fixing device is provided which can realize the fixation of the composite panel conveniently and quickly through the cooperation of multiple components, facilitate the subsequent concrete pouring operation, improve the efficiency of composite panel fixation, make the installation and disassembly of the composite panel extremely convenient when fixed, and effectively ensure the forming quality of the composite panel when fixed, ensure that it is flat, solid, and non-deformed, and improve the operation quality.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is:

[0005] The present invention is a JLS exterior wall self-insulating composite panel fixing device, comprising a base, a back plate arranged on the base, a stud arranged on the upper portion of the back plate and passing through a threaded hole in the upper portion of the back plate, a fixing plate arranged at one end of the stud, and a first nut arranged at the other end of the stud, a slide groove further provided on the base, a clamping block arranged in the slide groove, the upper portion of the clamping block extending to a position outside the slide groove, an adjusting bolt extending to the outside of the base arranged on the side of the slide groove, and the adjusting bolt being screwed into the threaded hole on the clamping block.

[0006] It also includes multiple threaded rods, multiple threaded rods are set on the side of one side of the back plate, and multiple threaded rods are set on the side of the other side of the back plate. A splint is installed on each threaded rod on one side of the back plate and a corresponding threaded rod on the other side of the back plate, and a second nut is screwed on each threaded rod.

[0007] The chute includes a chute cavity and a chute opening, the chute cavity and the chute opening are arranged to be an inverted T-shaped structure, the clamp includes a clamp body and a clamp extension, the clamp body and the clamp extension are arranged to be an inverted T-shaped structure.

[0008] The adjusting bolt is movably mounted on the base. The adjusting bolt is configured to be rotatable relative to the base and is arranged horizontally.

[0009] When the adjusting bolt is rotated in one direction, the adjusting bolt is configured to exert force to drive the clamping block to move toward the back plate. When the adjusting bolt is rotated in the other direction, the adjusting bolt is configured to exert force to drive the clamping block to move away from the back plate.

[0010] A connecting plate is fixedly arranged behind the back panel, one end of the connecting plate extends to a structure protruding from the side position of one side of the back panel, and the other end of the connecting plate extends to a structure protruding from the side position of the other side of the back panel. The threaded rod on the side of one side of the back panel is installed at one side of the connecting plate, and the threaded rod on the side of the other side of the back panel is installed at the other side of the connecting plate.

[0011] When the composite board is fixed on the JLS exterior wall self-insulating composite board fixing device, the bottom of the composite board is attached to the upper surface of the base, and the side of the composite board is attached to the backboard. The fixing plate, clamping block and clamping plate are configured to apply force to different parts of the composite board, cooperating with the backboard to clamp the composite board.

[0012] The thickness dimension of the clamping block extension portion of the clamping block is set to be smaller than the length dimension of the chute opening portion, and the width dimension of the clamping block extension portion of the clamping block is set to be smaller than the width dimension of the chute opening portion.

[0013] A plurality of slide grooves are arranged on the base at intervals from a position close to one side of the base to a position close to the other side of the base, a clamping block is arranged in each slide groove, and an adjusting bolt extending to the outside of the base is arranged on the side of each slide groove, and each adjusting bolt is screwed into a threaded hole on the clamping block in the corresponding slide groove.

[0014] The threaded rod is arranged perpendicularly to the back plate, the threaded rod is arranged parallel to the base, the back plate is arranged perpendicularly to the base, the stud is arranged perpendicularly to the back plate, and a steel mesh is arranged on one side of the back plate.

[0015] The technical solution of the present invention can achieve the following beneficial effects:

[0016] The JLS exterior wall self-insulating composite panel fixing device of the present invention facilitates securing the composite panels during casting by installing a back plate on a base. When the composite panels are placed, the bottom of the composite panel rests on the upper surface of the base, and one side of the composite panel rests on the back plate. If multiple composite panels are used, they can be arranged side by side or stacked one above the other. At the bottom, by rotating an adjusting bolt, the clamping block can be moved horizontally relative to the base, moving it toward or away from the back plate. When the clamping block moves toward the back plate, it acts on the lower side of the composite panel, where it cooperates with the back plate to secure the lower portion of the composite panel. Furthermore, by rotating a first nut, the fixing plate connected to the stud can be moved horizontally relative to the back plate, moving it toward or away from the back plate. When the fixing plate moves toward the back plate, it acts on the upper portion of the composite panel, where it cooperates with the back plate to secure the upper portion of the composite panel. This facilitates both placement and removal of the composite panels. By controlling the clamping block to move away from the back panel and the fixing plate to move away from the back panel, the fixing of the composite panel is canceled, facilitating disassembly. The JLS exterior wall self-insulating composite panel fixing device of the present invention can quickly fix the composite panel through the cooperation of multiple components, facilitating subsequent concrete pouring operations, improving the efficiency of composite panel fixing, and making the installation and removal of the composite panel extremely convenient. At the same time, it ensures the forming quality of the composite panel during fixing, ensuring it is flat, solid, and free of deformation, thereby improving the work quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following is a brief description of the contents and symbols in the drawings of this specification:

[0018] Figure 1 This is a schematic structural diagram of the JLS exterior wall self-insulating composite panel fixing device according to the present invention;

[0019] Figure 2 This is a partial enlarged structural diagram of portion A of the JLS exterior wall self-insulating composite panel fixing device according to the present invention;

[0020] Figure 3 This is a schematic structural diagram of the JLS exterior wall self-insulating composite panel fixing device of the present invention when fixing the composite panel;

[0021] The markings in the accompanying drawings are: 1. base; 2. back plate; 3. stud; 4. fixing plate; 5. first nut; 6. slide; 7. clamp; 8. adjusting bolt; 9. threaded rod; 10. clamp; 11. second nut; 12. slide cavity; 13. slide opening; 14. clamp body; 15. clamp extension; 16. connecting plate; 17. composite plate; 18. steel mesh; 19. opening. DETAILED DESCRIPTION

[0022] The following describes the embodiments with reference to the accompanying drawings to further explain in detail the specific embodiments of the present invention, such as the shapes, structures, mutual positions and connection relationships between the various components involved, the functions and working principles of the various components.

[0023] As attached Figure 1 -Attached Figure 3 As shown, the present invention is a JLS exterior wall self-insulating composite panel fixing device, comprising a base 1, a back plate 2 is provided on the base 1, a stud 3 is provided on the upper part of the back plate 2 and passes through the threaded hole on the upper part of the back plate 2, a fixing plate 4 is provided on one end of the stud 3, and a first nut 5 is provided on the other end of the stud 3. The base 1 is also provided with a slide 6, a clamping block 7 is provided in the slide 6, the upper part of the clamping block 7 extends to the outside of the slide 6, and an adjustment bolt 8 is provided on the side of the slide 6 and extends to the outside of the base 1, and the adjustment bolt 8 is screwed into the threaded hole on the clamping block 7. In order to facilitate the fixing of the position of the composite panel 17 during casting, the above structure is provided with a back plate 2 on the base, and when the composite panel 17 is placed, the bottom of the composite panel 17 is supported on the upper surface of the base 1, and the surface of one side of the composite panel 17 is attached to the back plate 2. If there are multiple composite panels 17, adjacent composite panels 17 can be arranged left and right, or can be stacked up and down. Then, at the lower part, by rotating the adjusting bolt 8 to move horizontally relative to the base 1, the clamping block 7 can be driven to move toward or away from the back plate 2. When the clamping block 7 moves toward the back plate 2, the clamping block 7 can act on the lower side of the composite plate 17, and the clamping block 7 cooperates with the back plate 2 to achieve clamping and fixation of the lower part of the composite plate 17. By rotating the first nut 5, the fixing plate 4 connected to the stud 3 can be moved horizontally relative to the back plate 2, driving the fixing plate 4 to move toward or away from the back plate 2. When the fixing plate 4 moves toward the back plate 2, the fixing plate 4 can act on the upper position of the composite plate 17, and the fixing plate 4 cooperates with the back plate 2 to achieve clamping and fixation of the upper part of the composite plate 17. In this way, not only is it convenient to place the composite plate 17 on the base and back plate positions, but it is also convenient to disassemble the composite plate 17. By controlling the clamping block 7 to move away from the back panel 2 and controlling the fixing plate 4 to move away from the back panel 2, the fixing of the composite panel 17 can be canceled, facilitating the removal of the composite panel 17. The JLS exterior wall self-insulating composite panel fixing device of the present invention can quickly and conveniently fix the composite panel through the cooperation of multiple components, facilitating subsequent concrete pouring operations, improving the efficiency of composite panel fixing, making the installation and removal of the composite panel extremely convenient, and effectively ensuring the forming quality of the composite panel during fixing, ensuring it is flat, solid, and free of deformation, thereby improving the quality of operation.

[0024] The JLS exterior wall self-insulating composite panel fixing device described in the present invention also includes a plurality of threaded rods 9, a plurality of threaded rods 9 are arranged on the side of one side of the back panel 2, and a plurality of threaded rods 9 are arranged on the side of the other side of the back panel 2. A splint 10 is mounted on each threaded rod 9 on one side of the back panel 2 and a corresponding threaded rod 9 on the other side of the back panel 2, and a second nut 11 is screwed onto each threaded rod 9. In the above structure, a plurality of threaded rods are arranged, and a plurality of threaded plates are arranged with gaps from top to bottom on the side of one side of the back panel, and a plurality of threaded rods are arranged with gaps from top to bottom on the side of the other side of the back panel. Each threaded rod on one side of the back panel corresponds to a threaded rod on the other side of the back panel and has the same height. Two threaded rods are used to install a splint. The splint extends from one side of the back panel to the other side. By screwing the second nut, the splint can be driven to move toward or away from the back panel. When the control splint moves toward the back plate, different splints act on different positions of the composite plate, and the splints extend from one side of the composite plate to the other side, effectively ensuring the forming quality of the composite plate when it is fixed, ensuring it is flat, solid, and non-deformed, thereby improving the work quality.

[0025] The chute 6 comprises a chute cavity 12 and a chute opening 13, which are arranged in an inverted T-shape. The clamp 7 comprises a clamp body 14 and a clamp extension 15, which are arranged in an inverted T-shape. The adjusting bolt 8 is movably mounted on the base 1 and is configured to rotate relative to the base 1. The adjusting bolt 8 is arranged horizontally. In this structure, the clamp is movably positioned within the chute, while the clamp extension 15 extends outside the base, forming a protruding structure. Thus, when the adjusting screw is rotated, it acts on the clamp, driving the clamp horizontally. By rotating the adjusting screw in different directions, the clamp can be moved toward or away from the backplate. When clamping the laminated panels, the clamp is controlled to move toward the backplate, and the clamp extension acts laterally on the laminated panels, reliably securing them. The adjusting bolt 8 is movably mounted on the base, allowing for free rotation without axial movement.

[0026] When the adjusting bolt 8 is rotated in one direction, it is configured to apply force to move the clamping block 7 toward the back plate 2. When the adjusting bolt 8 is rotated in the other direction, it is configured to apply force to move the clamping block 7 away from the back plate 2. This structure, through the rotation control of the adjusting bolt, can achieve the position movement of the clamping block within the chute. When the composite plate 17 is placed in contact with the back plate, the clamping block moves toward the back plate until it can abut against the composite plate, ensuring that the composite plate is securely attached to the back plate and secured. Turning the adjusting bolt in the opposite direction can loosen the composite plate.

[0027] A connecting plate 16 is fixedly provided behind the back plate 2, one end of the connecting plate 16 extends to a structure protruding from the side position of one side of the back plate 2, and the other end of the connecting plate 16 extends to a structure protruding from the side position of the other side of the back plate 2. The threaded rod 9 on the side of one side of the back plate 2 is installed on one side of the connecting plate 16, and the threaded rod 9 on the side of the other side of the back plate 2 is installed on the other side of the connecting plate 16. In the above structure, the connecting plate can be connected to the back plate by bolts or by welding. The threaded rod passes through the connecting plate and is fixed by a bolt. The position of the splint is different due to the different positions of the second nut on the threaded rod. On the one hand, it can be conveniently kept away from the back plate, which is convenient for the placement of the composite plate. On the other hand, it can meet the fixing requirements of composite plates of different thicknesses as needed, thereby improving the versatility of the device and reducing costs.

[0028] When the composite panel 17 is fixed to the JLS exterior wall self-insulating composite panel fixing device, the bottom of the composite panel 17 is attached to the upper surface of the base 1, and the side of the composite panel 17 is attached to the back panel 2. The fixing plate 4, clamping block 7, and clamping plate 10 are configured to apply force to different parts of the composite panel 17, cooperating with the back panel 2 to clamp the composite panel 17. The above structure, through the cooperation of the back panel and the base, can fix both surfaces of the composite panel, as well as the lower part and one side, while the force applied to the other side is fixed and released by controlling the fixing plate 4, clamping block 7, and clamping plate 10. In this way, the processing requirements when pouring concrete on the composite panel are met and the process is simplified.

[0029] The thickness dimension of the clamping block extension 15 of the clamping block 7 is set to be smaller than the length dimension of the chute opening 13, and the width dimension of the clamping block extension 15 of the clamping block 7 is set to be smaller than the width dimension of the chute opening 13. In the above structure, the thickness dimension of the clamping block extension 15 of the clamping block 7 is set to be smaller than the length dimension of the chute opening 13, so that when the adjusting bolt acts on the clamping block, the clamping block can move relative to the length direction of the chute opening, thereby moving closer to or away from the back plate. The width dimension of the clamping block extension 15 of the clamping block 7 is set to be smaller than the width dimension of the chute opening 13, and at the same time, it is ensured that the clamping block extension 15 can be movably located in the chute opening 13 in the width direction without shaking casually. In this way, the clamping block can conveniently and reliably meet the fixing requirements of the composite plate.

[0030] The base 1 is provided with a plurality of slots 6 spaced at intervals from a position near one side of the base 1 to a position near the other side of the base 1. A clamping block 7 is disposed within each slot 6. An adjustment bolt 8 extending to the outside of the base 1 is disposed on the side of each slot 6. Each adjustment bolt 8 is screwed into a threaded hole on the clamping block 7 within the corresponding slot 6. With this structure, the extensions of the multiple clamping blocks can each move horizontally, either toward or away from the back plate. This allows each clamping block to act at a different position on the lower portion of the laminate when securing the laminate.

[0031] The threaded rod 9 is arranged perpendicularly to the back plate 2, the threaded rod 9 is arranged parallel to the base 1, the back plate 2 is arranged perpendicularly to the base 1, the stud 3 is arranged perpendicularly to the back plate 2, and a steel mesh 18 is arranged on one side of the back plate 2. The above structure, through the above components being arranged vertically or in parallel, makes the fixed plate parallel to the back plate, the clamping plate parallel to the back plate, and the clamping block extension parallel to the back plate. When fixing the composite plate, the fixed plate, the clamping block, and the clamping plate can apply external force vertically to the side of the composite plate to ensure the forming quality of the composite plate when it is fixed, and ensure that it is flat, solid, and not deformed. In order to facilitate the fixing of the position of the composite plate 17 during casting, a steel mesh 18 is set on one side of the back plate 2, and a composite plate 17 is set on one side of the steel mesh 18, and the three are fitted together.

[0032] The splint 10 is provided with openings 19. The openings are used to reduce the weight of the splint and save costs.

[0033] The JLS exterior wall self-insulating composite panel fixing device of the present invention facilitates securing the composite panels during casting by installing a back plate on a base. When the composite panels are placed, the bottom of the composite panel rests on the upper surface of the base, and one side of the composite panel rests on the back plate. If multiple composite panels are used, they can be arranged side by side or stacked one above the other. At the bottom, by rotating an adjusting bolt, the clamping block can be moved horizontally relative to the base, moving it toward or away from the back plate. When the clamping block moves toward the back plate, it acts on the lower side of the composite panel, where it cooperates with the back plate to secure the lower portion of the composite panel. Furthermore, by rotating a first nut, the fixing plate connected to the stud can be moved horizontally relative to the back plate, moving it toward or away from the back plate. When the fixing plate moves toward the back plate, it acts on the upper portion of the composite panel, where it cooperates with the back plate to secure the upper portion of the composite panel. This facilitates both placement and removal of the composite panels. By controlling the clamping block to move away from the back panel and the fixing plate to move away from the back panel, the fixing of the composite panel is canceled, facilitating disassembly. The JLS exterior wall self-insulating composite panel fixing device of the present invention can quickly fix the composite panel through the cooperation of multiple components, facilitating subsequent concrete pouring operations, improving the efficiency of composite panel fixing, and making the installation and removal of the composite panel extremely convenient. At the same time, it ensures the forming quality of the composite panel during fixing, ensuring it is flat, solid, and free of deformation, thereby improving the work quality.

[0034] The present invention is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the scope of protection of the present invention.

Claims

1. A JLS exterior wall self-insulating composite panel fixing device, characterized by: The base (1) comprises a back plate (2) provided on the base (1), a stud (3) passing through a threaded hole on the upper part of the back plate (2) provided on the upper part of the back plate (2), a fixing plate (4) provided at one end of the stud (3), and a first nut (5) provided at the other end of the stud (3), a slide groove (6) provided on the base (1), a clamping block (7) provided in the slide groove (6), an upper part of the clamping block (7) extending to an external position of the slide groove (6), an adjusting bolt (8) extending to the outside of the base (1) provided on the side of the slide groove (6), and the adjusting bolt (8) screwed into the threaded hole on the clamping block (7); It also includes a plurality of threaded rods (9), wherein the plurality of threaded rods (9) are arranged on the side surface of one side of the back plate (2), and the plurality of threaded rods (9) are arranged on the side surface of the other side of the back plate (2), and a clamping plate (10) is mounted on each threaded rod (9) on one side of the back plate (2) and a corresponding threaded rod (9) on the other side of the back plate (2), and a second nut (11) is screwed onto each threaded rod (9); The chute (6) includes a chute cavity (12) and a chute opening (13), and the chute cavity (12) and the chute opening (13) are configured to have an inverted T-shaped structure. The clamp (7) includes a clamp body (14) and a clamp extension (15), and the clamp body (14) and the clamp extension (15) are configured to have an inverted T-shaped structure. The adjusting bolt (8) is movably mounted on the base (1), the adjusting bolt (8) is configured to be rotatable relative to the base (1), and the adjusting bolt (8) is arranged horizontally; When the composite board (17) is fixed on the JLS exterior wall self-insulating composite board fixing device, the bottom of the composite board (17) is attached to the upper surface of the base (1), and the side of the composite board (17) is attached to the backboard (2). The fixing plate (4), the clamping block (7), and the clamping plate (10) are configured to be able to apply force to different parts of the composite board (17), and cooperate with the backboard (2) to clamp the composite board (17); The thickness dimension of the clamping block extension portion (15) of the clamping block (7) is set to be smaller than the length dimension of the chute opening portion (13), and the width dimension of the clamping block extension portion (15) of the clamping block (7) is set to be smaller than the width dimension of the chute opening portion (13); The threaded rod (9) is arranged perpendicularly to the back plate (2), the threaded rod (9) is arranged parallel to the base (1), the back plate (2) is arranged perpendicularly to the base (1), the stud (3) is arranged perpendicularly to the back plate (2), and a steel mesh (18) is provided on one side of the back plate (2).

2. The JLS exterior wall self-insulating composite panel fixing device according to claim 1 is characterized in that: When the adjusting bolt (8) is rotated in one direction, the adjusting bolt (8) is configured to be a structure capable of exerting force to drive the clamping block (7) to move in a direction close to the back plate (2); when the adjusting bolt (8) is rotated in the other direction, the adjusting bolt (8) is configured to be a structure capable of exerting force to drive the clamping block (7) to move in a direction away from the back plate (2).

3. The JLS exterior wall self-insulating composite panel fixing device according to claim 1 or 2, characterized in that: A connecting plate (16) is fixedly arranged behind the back plate (2), one end of the connecting plate (16) extends to a structure protruding from a side position of one side of the back plate (2), and the other end of the connecting plate (16) extends to a structure protruding from a side position of the other side of the back plate (2), the threaded rod (9) on the side of one side of the back plate (2) is installed at a position on one side of the connecting plate (16), and the threaded rod (9) on the side of the other side of the back plate (2) is installed at a position on the other side of the connecting plate (16).

4. The JLS exterior wall self-insulating composite panel fixing device according to claim 1 or 2, characterized in that: A plurality of slide grooves (6) are provided on the base (1) at intervals from a position close to one side of the base (1) to a position close to the other side of the base (1), a clamping block (7) is provided in each slide groove (6), and an adjusting bolt (8) extending to the outside of the base (1) is provided on the side of each slide groove (6), and each adjusting bolt (8) is screwed into a threaded hole on the clamping block (7) in the corresponding slide groove (6).

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