Prefabricated composite thermal insulation wall component connecting device

Abstract

The utility model discloses a prefabricated composite thermal insulation wall component connecting device which comprises a plurality of fixing frames arranged on the two sides of a protection panel, a thermal insulation material layer is arranged at the bottom of the protection panel, two symmetrical clamping grooves are formed in the two sides of the protection panel respectively, sliding grooves are formed in the tops of the fixing frames, and the fixing frames are arranged in the sliding grooves. An inner cavity of the sliding groove is connected with a clamping piece in a sliding mode, and the side, close to the protection panel, of the clamping piece is clamped with the clamping groove. The threaded rod and the clamping piece are made to move in a threaded mode by rotating the twisting block, the clamping piece slides in the inner cavity of the sliding groove through limiting of the sliding rod, when the clamping piece reaches the proper height, the clamping piece is clamped into the inner cavity of the clamping groove, and the fixing frame is fixed through the mounting hole and the bolt. Therefore, the purposes that the connecting component can be adjusted through the adjusting structure, the situation that the connecting component cannot connect and fix the prefabricated composite wall bodies with different thicknesses is avoided, and the applicability of the connecting component is improved are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of thermal insulation walls, in particular to a prefabricated composite thermal insulation wall component connection device. Background Art

[0002] When constructing prefabricated composite walls, connecting components are needed to integrate the prefabricated layer, cast-in-place layer and insulation layer. The connecting components bear the shear loads generated by the wall's own weight, horizontal wind loads, earthquake effects, temperature stress, etc. They are important components for achieving the coordinated work of the two concrete slabs and ensuring the excellent mechanical properties of the composite wall.

[0003] At present, most prefabricated composite wall constructions need to be connected and fixed by connecting components. The thickness of prefabricated composite walls varies in different usage scenarios. When connecting components are used to connect and fix prefabricated composite walls of different thicknesses, the connecting components need to be replaced according to the thickness of the prefabricated composite walls. If the connecting components are not suitable, the prefabricated composite walls may not be installed. Therefore, a prefabricated composite thermal insulation wall component connection device is needed. The connecting components can be adjusted through an adjustment structure to avoid the connection components being unable to connect and fix prefabricated composite walls of different thicknesses, thereby improving the applicability of the connecting components. Utility Model Content

[0004] The purpose of the utility model is to provide a prefabricated composite thermal insulation wall component connection device, which can adjust the connection components through an adjustment structure to avoid the connection components being unable to connect and fix prefabricated composite walls of different thicknesses, thereby improving the applicability of the connection components and solving the above-mentioned background technical problems.

[0005] The technical solution of the utility model for solving the above technical problems is as follows: a prefabricated composite insulation wall component connecting device, the connecting device includes a plurality of fixing frames arranged on both sides of the protective panel, the bottom of the protective panel is provided with an insulation material layer, two symmetrical card grooves are provided on both sides of the protective panel, a slide groove is provided on the top of the fixing frame, a card piece is slidably connected to the inner cavity of the slide groove, the side of the card piece close to the protective panel is engaged with the card groove, the top of the card piece extends to the outside of the slide groove, two symmetrical sliding rods are welded to the inner cavity of the slide groove, the sliding rod passes through the card piece and is slidably connected to the card piece, the inner cavity of the slide groove is rotatably connected with a threaded rod, the threaded rod passes through the card piece and is threadedly connected to the card piece, the top of the threaded rod passes through the top of the fixing frame and is welded with a torsion block, the torsion block is welded with a fixing plate on the side away from the protective panel, the top of the fixing plate is provided with two symmetrical mounting holes, and the inner cavity of the mounting hole is provided with bolts.

[0006] Preferably, two symmetrical support plates are welded on a side of the clamp away from the protective panel, and the support plates are rectangular.

[0007] Preferably, a fixing rod is welded between the two support plates, a baffle is provided between the two protection panels, four symmetrical buckles are welded to the bottom of the baffle, and the fixing rod is engaged with the buckles.

[0008] Preferably, the length of the slot is greater than the width of the clamp, the clamp is a Z-shaped steel, and the torsion block is hexagonal.

[0009] Preferably, the fixing plate is attached to the surface of the foundation wall, the mounting hole is in the shape of an elongated strip, and the bolt passes through the mounting hole and is threadedly connected to the foundation wall.

[0010] Preferably, the bottom of the buckle is an inclined surface, the inclined surface slides on the surface of the fixing rod, and the distance between the fixing rod and the clamping member is greater than the size of the buckle.

[0011] The beneficial effects of the utility model are:

[0012] 1. The utility model rotates the torsion block to make the threaded rod and the clamping piece move in thread, and through the limit of the slide rod, the clamping piece slides in the inner cavity of the slide groove. When the clamping piece reaches a suitable height, the clamping piece is clamped into the inner cavity of the clamping groove, and the fixing frame is fixed through the mounting hole and the bolt, so that the connection member can be adjusted through the adjustment structure, avoiding the connection member from being unable to connect and fix prefabricated composite walls of different thicknesses, thereby improving the applicability of the connection member;

[0013] 2. The utility model uses a fixing rod, a baffle and a buckle in coordination. The baffle is placed between two protective panels, and the baffle is pressed to squeeze and bend the buckle. When the baffle is attached to the top of the fixing frame, the buckle will be stuck on the surface of the fixing rod to fix the baffle, avoiding the connection components being directly exposed to the outside and affecting the appearance, thereby ensuring the aesthetics of the prefabricated composite wall installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] in:

[0015] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0016] Figure 2 This is a three-dimensional disassembly schematic diagram of an embodiment of the utility model;

[0017] Figure 3 This is a three-dimensional split schematic diagram of a connection structure of an embodiment of the utility model;

[0018] Figure 4 It is a top cross-sectional schematic diagram of an embodiment of the utility model.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Protective panel, 2. Fixed frame, 3. Insulation material layer, 4. Slot, 5. Slide, 6. Card, 7. Slide rod, 8. Threaded rod, 9. Twist block, 10. Fixed plate, 11. Mounting hole, 12. Bolt, 13. Support plate, 14. Fixed rod, 15. Baffle, 16. Buckle. DETAILED DESCRIPTION

[0021] Hereinafter, an embodiment of the prefabricated composite thermal insulation wall component connecting device of the present invention will be described with reference to the accompanying drawings. Example 1

[0022] Figure 1-4 A prefabricated composite thermal insulation wall component connection device according to an embodiment of the utility model is shown, which includes: the connection device includes a plurality of fixing frames 2 arranged on both sides of a protection panel 1, a thermal insulation material layer 3 is arranged at the bottom of the protection panel 1, two symmetrical card slots 4 are provided on both sides of the protection panel 1, a slide slot 5 is provided at the top of the fixing frame 2, a clamp 6 is slidably connected to the inner cavity of the slide slot 5, a side of the clamp 6 close to the protection panel 1 is engaged with the card slot 4, the top of the clamp 6 extends to the outside of the slide slot 5, and two symmetrical support plates 13 are welded on the side of the clamp 6 away from the protection panel 1, the support plate 13 is rectangular, a fixing rod 14 is welded between the two support plates 13, a baffle 15 is arranged between the two protection panels 1, four symmetrical buckles 16 are welded at the bottom of the baffle 15, the fixing rod 14 is engaged with the buckle 16, and the baffle 15 is placed between the two protection panels by the coordinated use of the fixing rod 14, the baffle 15 and the buckle 16. 1, press the baffle 15 to squeeze and bend the buckle 16. When the baffle 15 is attached to the top of the fixing frame 2, the buckle 16 will be stuck on the surface of the fixing rod 14 to fix the baffle 15, avoiding the connection component from being directly exposed to the outside and affecting the appearance, thereby ensuring the aesthetics of the installation of the prefabricated composite wall. The bottom of the buckle 16 is an inclined surface, which slides on the surface of the fixing rod 14. The spacing between the fixing rod 14 and the clamping member 6 is greater than the size of the buckle 16. Two symmetrical sliding rods 7 are welded to the inner cavity of the slide groove 5. The sliding rod 7 passes through the clamping member 6 and is slidably connected to the clamping member 6. The inner cavity of the slide groove 5 is rotatably connected with a threaded rod 8, which passes through the clamping member 6 and is threadedly connected to the clamping member 6. The top of the threaded rod 8 passes through the top of the fixing frame 2 and is welded with a torsion block 9. A fixing plate 10 is welded on the side of the torsion block 9 away from the protective panel 1. Two symmetrical mounting holes 11 are provided on the top of the fixing plate 10, and a bolt 12 is provided in the inner cavity of the mounting hole 11. Example 2

[0023] Figure 1-4A prefabricated composite thermal insulation wall component connection device according to an embodiment of the utility model is shown, which includes: the connection device includes a plurality of fixing frames 2 arranged on both sides of a protection panel 1, a thermal insulation material layer 3 is arranged at the bottom of the protection panel 1, two symmetrical card slots 4 are arranged on both sides of the protection panel 1, the length of the card slot 4 is greater than the width of the card member 6, the card member 6 is a Z-shaped steel, the torsion block 9 is hexagonal, a slide groove 5 is arranged on the top of the fixing frame 2, the inner cavity of the slide groove 5 is slidably connected with the card member 6, the side of the card member 6 close to the protection panel 1 is engaged with the card slot 4, the top of the card member 6 extends to the outside of the slide groove 5, and the slide groove 5 is Two symmetrical sliding rods 7 are welded to the inner cavity, which pass through the clamp 6 and are slidably connected to the clamp 6. The inner cavity of the slide groove 5 is rotatably connected with a threaded rod 8, which passes through the clamp 6 and is threadedly connected to the clamp 6. The top of the threaded rod 8 passes through the top of the fixing frame 2 and is welded with a torsion block 9. A fixing plate 10 is welded to the side of the torsion block 9 away from the protective panel 1. The fixing plate 10 is attached to the surface of the foundation wall. The mounting hole 11 is long and strip-shaped. The bolt 12 passes through the mounting hole 11 and is threadedly connected to the foundation wall. Two symmetrical mounting holes 11 are opened on the top of the fixing plate 10, and the inner cavity of the mounting hole 11 is provided with a bolt 12.

[0024] When the fixing plate 10 is in the correct position, the fixing plate 10 is fixed to the base wall by the bolts 12 and the mounting holes 11, thereby fixing the fixing frame 2 to the base wall to fix the protective panel 1, so as to avoid the connection component being unable to connect and fix prefabricated composite walls of different thicknesses, thereby improving the applicability of the connection component, and through the coordinated use of the fixing rod 14, the baffle plate 15 and the buckle 16, the baffle plate 15 is placed between the two protective panels 1, and the baffle plate 15 is pressed to make the buckle 16 be squeezed and bent, and when the baffle plate 15 is attached to the top of the fixing frame 2, the buckle 16 will be stuck on the surface of the fixing rod 14, thereby fixing the baffle plate 15, thereby avoiding the connection component being directly exposed to the outside and affecting the appearance, thereby ensuring the aesthetics of the installation of the prefabricated composite wall.

[0025] In summary, the prefabricated composite thermal insulation wall component connection device, by rotating the torsion block 9, makes the threaded rod 8 and the clamp 6 move in threaded motion, and through the limitation of the slide rod 7, makes the clamp 6 slide in the inner cavity of the slide groove 5. When the clamp 6 reaches a suitable height, the clamp 6 is inserted into the inner cavity of the clamping groove 4, and the fixing frame 2 is fixed by the mounting hole 11 and the bolt 12, so that the connection component can be adjusted through the adjustment structure, avoiding the connection component from being unable to connect and fix prefabricated composite walls of different thicknesses, thereby improving the applicability of the connection component.

Claims

1. A prefabricated composite thermal insulation wall component connection device, the connection device comprising a plurality of fixing frames (2) arranged on both sides of a protective panel (1), characterized in that: The bottom of the protective panel (1) is provided with a heat-insulating material layer (3), two symmetrical card slots (4) are provided on both sides of the protective panel (1), a slide slot (5) is provided on the top of the fixing frame (2), the inner cavity of the slide slot (5) is slidably connected with a card member (6), the side of the card member (6) close to the protective panel (1) is engaged with the card slot (4), the top of the card member (6) extends to the outside of the slide slot (5), the inner cavity of the slide slot (5) is welded with two symmetrical sliding rods (7), and the sliding rods (7) penetrate the card member (6). The inner cavity of the slide groove (5) is rotatably connected to a threaded rod (8), the threaded rod (8) passes through the clamping member (6) and is threadedly connected to the clamping member (6), the top of the threaded rod (8) passes through the top of the fixing frame (2) and is welded with a torsion block (9), the side of the torsion block (9) away from the protective panel (1) is welded with a fixing plate (10), the top of the fixing plate (10) is provided with two symmetrical mounting holes (11), and the inner cavity of the mounting hole (11) is provided with a bolt (12).

2. A prefabricated composite thermal insulation wall component connection device according to claim 1, characterized in that: Two symmetrical support plates (13) are welded to a side of the clamp (6) away from the protective panel (1), and the support plates (13) are rectangular.

3. A prefabricated composite thermal insulation wall component connection device according to claim 2, characterized in that: A fixing rod (14) is welded between the two support plates (13), a baffle (15) is provided between the two protection panels (1), four symmetrical buckles (16) are welded to the bottom of the baffle (15), and the fixing rod (14) is engaged with the buckles (16).

4. A prefabricated composite thermal insulation wall component connection device according to claim 3, characterized in that: The length of the clamping slot (4) is greater than the width of the clamping piece (6); the clamping piece (6) is a Z-shaped steel; and the torsion block (9) is hexagonal.

5. A prefabricated composite thermal insulation wall component connection device according to claim 4, characterized in that: The fixing plate (10) is attached to the surface of the foundation wall, the mounting hole (11) is in the shape of an elongated strip, and the bolt (12) passes through the mounting hole (11) and is threadedly connected to the foundation wall.

6. A prefabricated composite thermal insulation wall component connection device according to claim 5, characterized in that: The bottom of the buckle (16) is an inclined surface, and the inclined surface slides on the surface of the fixing rod (14), and the distance between the fixing rod (14) and the clamping member (6) is greater than the size of the buckle (16).

Images