Blocking air cavity layer structure and metal net rack roof system

Abstract

The utility model discloses a barrier air cavity layer structure and metal net rack roofing system, including barrier cavity, the top of barrier cavity inner wall is fixedly connected with the assembly subassembly that is used for roofing heat insulation structure combination, the assembly subassembly includes with barrier cavity inner wall one side fixed connection mounting sleeve, and the mounting sleeve is connected with barrier cavity inner wall one side fixed connection. The inner wall of the mounting sleeve is movably connected with an operating rod, and the surface of the operating rod is fixedly connected with a connecting plate. The utility model relates to the technical field of roofs. According to the barrier air cavity layer structure and the metal net rack roof system, by means of the arrangement of the splicing assembly, the device can be formed by splicing a plurality of base blocks, the base blocks are limited by independent limiting grooves, certain stability is achieved during installation, meanwhile, the base blocks are limited and fixed by inserting of inserting rods, the base blocks are effectively prevented from shaking randomly on the surface of a barrier cavity, and the service life of the barrier air cavity layer structure is prolonged. In addition, one end of the operating rod is effectively limited by the handle and the limiting frame, structural dislocation caused by shaking in the using process is avoided, and the stability and reliability of the device in the using process are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of roofing, in particular to an air-blocking cavity layer structure and a metal grid roofing system. Background Art

[0002] The ventilated roof is insulated by ventilated air interlayers. The ventilated interlayers are set on the roof. On the one hand, the outer layer of the ventilated interlayer is used to block the sunlight, making the roof a double heat transfer, avoiding the direct effect of solar radiation heat on the enclosing structure; on the other hand, the effects of wind pressure and heat pressure, especially natural ventilation, are used to take away the heat entering the interlayer.

[0003] The patent with announcement number CN218643703U discloses a roof insulation structure of architectural design, including a roof body and four insulation boards, wherein an adjustment device is provided on a side of the insulation board away from the roof body, and the adjustment device includes four fixing rods, and the four fixing rods are respectively fixedly connected to the side of the four insulation boards away from the roof body, and the four fixing rods are grouped in pairs, and the arc surfaces of the two groups of the fixing rods are slidably connected to the limiting frames, and the two limiting frames are internally threaded with reverse screws; by setting the adjustment device, the effect of facilitating the splicing of the insulation boards is achieved, and the assembly difficulty is greatly increased due to the heavy weight of the insulation boards. Since the size of the insulation boards is relatively fixed, it is inconvenient to splice the insulation boards, making it difficult to adapt the protection range of the insulation boards to the range of the roof, resulting in a situation that affects the protection effect of the insulation boards, thereby improving the safety of use.

[0004] As shown in the above technology, the existing technology adopts four insulation boards for combined installation. Ordinary roofs adopt four insulation boards. If the roof area is only one hundred square meters, the area and weight of each independent insulation board are still large. During use, it will encounter natural aging and falling impacts such as ice, snow, rain and hail. The insulation board is very easy to be damaged. The replacement area is large and it is inconvenient to replace and install. In addition, the related structure of the above insulation board adopts a motor and a large number of screws. The above mechanism is very easy to rust when placed outdoors for a long time, and it is difficult to ensure subsequent stable use. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an air-barrier cavity layer structure and a metal grid roof system, which solves the problems that each independent insulation board has a large area and weight, is susceptible to natural aging and impact from falling snow, rain, hail, etc. during use, the insulation boards are easily damaged, the replacement area is large, and replacement and installation are inconvenient.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a metal grid roof system, comprising a barrier cavity, the top of the inner wall of the barrier cavity is fixedly connected with an assembling component for roof insulation structure assembly, the assembling component comprises a mounting sleeve fixedly connected to one side of the inner wall of the barrier cavity, the inner wall of the mounting sleeve is movably connected with an operating rod, the surface of the operating rod is fixedly connected with a connecting plate, one side of the connecting plate is fixedly connected with an insertion rod, the surface of the barrier cavity is movably connected with a base block, the inner wall of the base block and the surface of the insertion rod are in contact with each other, one end of the operating rod passes through the barrier cavity and extends to the outside of the barrier cavity, the surface of the operating rod is movably connected with a handle, the surface of the barrier cavity is fixedly connected with a limited position frame, and the top of the assembling component is fixedly connected with a shielding component for direct insulation.

[0007] Preferably, the shielding component includes a support shaft fixedly connected to the top of the assembling component, and reinforcing ribs are arranged on the surface of the support shaft.

[0008] Preferably, a grid plate is fixedly connected to the top end of the support shaft, the bottom of the grid plate is arranged as a metal grid, and the top is arranged as a heat-insulating plate.

[0009] Preferably, four corners of the top of the grid plate are fixedly connected with mounting blocks, and the inner surface of the mounting block is provided with a mounting groove.

[0010] Preferably, a screw rod passes through the surface of the mounting groove, an anti-slip protrusion is provided at the bottom end of the screw rod, and an anti-slip handle is provided at the top end of the screw rod.

[0011] Preferably, a reflective plate is movably connected to the inner surface of the mounting groove, and the reflective plate is made of an aluminum foil plate.

[0012] The utility model also discloses an air barrier cavity layer structure, comprising a barrier cavity, wherein a limiting groove is provided at the bottom of the inner wall of the barrier cavity, the number of the limiting grooves is set to be multiple, and a water passage groove is provided on the surface of the barrier cavity.

[0013] Beneficial Effects

[0014] The utility model provides an air-blocking cavity layer structure and a metal grid roof system. Compared with the prior art, it has the following beneficial effects:

[0015] (1) The air-blocking cavity layer structure and the metal grid roof system are fixedly connected to an assembly component for assembling a roof heat-insulating structure through the top of the inner wall of the blocking cavity. The assembly component includes a mounting sleeve fixedly connected to one side of the inner wall of the blocking cavity, an operating rod movably connected to the inner wall of the mounting sleeve, a connecting plate fixedly connected to the surface of the operating rod, a plug rod fixedly connected to one side of the connecting plate, a base block movably connected to the surface of the blocking cavity, the inner wall of the base block and the surface of the plug rod contact each other, one end of the operating rod passes through the blocking cavity and extends to the outside of the blocking cavity, and a handle movably connected to the surface of the operating rod. The surface of the cavity is fixedly connected to a limited position frame. By utilizing the setting of the assembly components, the device can be assembled with multiple base blocks, and the base blocks are limited by independent limit grooves, so they have a certain stability during installation. At the same time, the base blocks are limited and fixed by inserted rods, which effectively prevents them from shaking randomly on the surface of the barrier cavity. In addition, one end of the operating rod is effectively limited by the handle and the limit frame to prevent structural dislocation caused by shaking during use, thereby improving the stability and reliability of the device during use. When any base block and its corresponding shielding component are damaged, the operating rod can be quickly moved to disassemble and replace them, which is convenient for operation.

[0016] (2) The air-blocking cavity layer structure and the metal grid roof system include a shielding component including a support shaft fixedly connected to the top of the assembly component, a reinforcing rib arranged on the surface of the support shaft, a grid plate fixedly connected to the top of the support shaft, a metal grid plate arranged at the bottom of the grid plate, a heat-insulating plate arranged at the top, mounting blocks fixedly connected to the four corners of the top of the grid plate, a mounting groove arranged on the inner surface of the mounting block, a screw rod passing through the surface of the mounting groove, an anti-slip convex point arranged at the bottom end of the screw rod, an anti-slip handle arranged at the top end of the screw rod, a reflector movably connected to the inner surface of the mounting groove, the reflector being made of an aluminum foil plate, and the shielding component is arranged to support the grid plate at the top through the support shaft. In order to enhance the heat-insulating effect, a reflector is directly arranged on the surface of the grid plate to reflect sunlight, and the independent reflector is clamped by the screw rod and can also be quickly replaced. In addition, the support shaft directly separates the grid plate and the base block, forming a cavity between the two for convenient air flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0018] Figure 2 For this utility model Figure 1 A partial enlarged view of the middle A;

[0019] Figure 3 For this utility model Figure 1 A partial enlarged view of point B in the middle;

[0020] Figure 4 It is a three-dimensional schematic diagram of the installation sleeve structure of the utility model;

[0021] Figure 5 For this utility model Figure 4 A partial enlarged view of point C in the middle;

[0022] Figure 6 It is a cross-sectional view of the shielding assembly structure of the utility model;

[0023] Figure 7 For this utility model Figure 6 A partial enlarged view of point D in the middle.

[0024] In the figure: 1. barrier cavity; 2. limit groove; 3. assembly component; 31. mounting sleeve; 32. operating lever; 33. connecting plate; 34. plug rod; 35. base block; 36. handle; 37. limit frame; 4. shielding component; 41. support shaft; 42. grid plate; 43. mounting block; 44. mounting groove; 45. screw rod; 46. non-slip handle; 47. reflector; 5. water trough. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-7 The utility model discloses a metal grid roof system and provides the following two technical solutions:

[0027] Embodiment 1 includes a barrier cavity 1, a limiting groove 2 is provided at the bottom of the inner wall of the barrier cavity 1, the number of the limiting grooves 2 is set to be multiple, an assembling component 3 for roof insulation structure assembly is fixedly connected to the top of the inner wall of the barrier cavity 1, the assembling component 3 includes a mounting sleeve 31 fixedly connected to one side of the inner wall of the barrier cavity 1, an operating rod 32 is movably connected to the inner wall of the mounting sleeve 31, a connecting plate 33 is fixedly connected to the surface of the operating rod 32, a plug rod 34 is fixedly connected to one side of the connecting plate 33, a base block 35 is movably connected to the surface of the barrier cavity 1, a leak-proof rubber ring is provided on the surface of the base block 35, the inner wall of the base block 35 and the surface of the plug rod 34 are in contact with each other, one end of the operating rod 32 passes through the barrier cavity 1 and extends to the outside of the barrier cavity 1, a handle 36 is movably connected to the surface of the operating rod 32, the barrier cavity 1 is fixedly connected to a limiting frame 37 on the surface of the assembling component 3, a shielding component 4 for direct insulation is fixedly connected to the top of the assembling component 3, a water trough 5 is provided on the surface of the barrier cavity 1, and by utilizing the setting of the assembling component 3, the device can be assembled with multiple base blocks 35, and the base block 35 is limited by an independent limiting groove 2, and has a certain stability during installation. At the same time, the base block 35 is limited and fixed by an insertion rod 34, which effectively prevents it from shaking randomly on the surface of the barrier cavity 1. In addition, one end of the operating rod 32 is effectively limited by the handle 36 and the limiting frame 37, which prevents the structure from being misaligned due to shaking during use, thereby improving the stability and reliability of the device during use, and when any base block 35 and its corresponding shielding component 4 are damaged, the operating rod 32 can be quickly moved to disassemble and replace them, which is convenient for operation.

[0028] Embodiment 2, which is different from Embodiment 1 mainly in that: a metal grid roof system, a shielding component 4 includes a support shaft 41 fixedly connected to the top of the assembly component 3, a reinforcing rib is arranged on the surface of the support shaft 41, a grid plate 42 is fixedly connected to the top of the support shaft 41, the bottom of the grid plate 42 is arranged as a metal grid, the top is arranged as a heat insulation plate, the top of the grid plate 42 is a rock wool composite plate, the four corners of the top of the grid plate 42 are fixedly connected to the mounting block 43, the inner surface of the mounting block 43 is provided with a mounting groove 44, the surface of the mounting groove 44 is penetrated by a screw rod 45, the screw rod 45 Anti-skid bumps are set at the bottom, and an anti-skid handle 46 is set at the top of the screw rod 45. A reflector 47 is movably connected to the inner surface of the installation groove 44. The reflector 47 is made of aluminum foil. By utilizing the setting of the shielding component 4, the top grid plate 42 is supported by the support shaft 41. In order to enhance the heat insulation effect, the reflector 47 is directly set on the surface of the grid plate 42 to reflect sunlight, and the independent reflector 47 is clamped by the screw rod 45 and can also be quickly replaced. In addition, the support shaft 41 directly separates the grid plate 42 and the base block 35, and a cavity is formed between the two to facilitate air flow.

[0029] The utility model also discloses an air barrier cavity layer structure, comprising a barrier cavity 1, a limiting groove 2 is provided at the bottom of the inner wall of the barrier cavity 1, the number of the limiting grooves 2 is set to be multiple, and a water passage 5 is provided on the surface of the barrier cavity 1.

[0030] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0031] During operation, the whole formed by the shielding component 4 and the whole formed by the assembling component 3 and the barrier cavity 1 are installed on the roof and used normally. If any shielding component 4 is damaged during use, the handle 36 of the corresponding limit frame 37 is directly pulled outward, and the handle 36 is separated from the limit frame 37. Then the operating rod 32 is pulled toward the outside of the barrier cavity 1, and the operating rod 32 slides in the mounting sleeve 31, and drives the insertion rod 34 to separate from the base block 35 through the connecting plate 33. The damaged reflector 47 is pulled up and the support shaft 41 and the base block 35 are pulled up at the same time, and the base block 35 is separated from the limit groove 2. Then the good grid plate 42 is replaced, the anti-slip handle 46 is rotated, and the screw rod 45 is moved up along the mounting block 43, and the reflector 47 is taken out from the mounting groove 44 for replacement, and then the good reflector 47 is reinstalled. Finally, the qualified shielding component 4 is restored, and the above disassembly steps are reversed. When there is water accumulation on the roof, the water flows out through the water trough 5.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal grid roof system, comprising a barrier cavity (1), characterized in that: An assembling component (3) for assembling a roof heat insulation structure is fixedly connected to the top of the inner wall of the barrier cavity (1), the assembling component (3) comprises a mounting sleeve (31) fixedly connected to one side of the inner wall of the barrier cavity (1), an operating rod (32) is movably connected to the inner wall of the mounting sleeve (31), a connecting plate (33) is fixedly connected to the surface of the operating rod (32), a plug rod (34) is fixedly connected to one side of the connecting plate (33), a base block (35) is movably connected to the surface of the barrier cavity (1), the inner wall of the base block (35) and the surface of the plug rod (34) are in contact with each other, one end of the operating rod (32) passes through the barrier cavity (1) and extends to the outside of the barrier cavity (1), a handle (36) is movably connected to the surface of the operating rod (32), a limiting frame (37) is fixedly connected to the surface of the barrier cavity (1), and a shielding component (4) for direct heat insulation is fixedly connected to the top of the assembling component (3).

2. A metal grid roof system according to claim 1, characterized in that: The shielding component (4) comprises a support shaft (41) fixedly connected to the top of the assembling component (3), and reinforcing ribs are arranged on the surface of the support shaft (41).

3. A metal grid roof system according to claim 2, characterized in that: The top end of the support shaft (41) is fixedly connected to a grid plate (42), the bottom of the grid plate (42) is arranged as a metal grid, and the top is arranged as a heat insulation plate.

4. A metal grid roof system according to claim 3, characterized in that: The four corners of the top of the grid plate (42) are all fixedly connected with mounting blocks (43), and the inner surface of the mounting block (43) is provided with a mounting groove (44).

5. A metal grid roof system according to claim 4, characterized in that: A screw rod (45) passes through the surface of the mounting groove (44), an anti-skid protrusion is arranged at the bottom end of the screw rod (45), and an anti-skid handle (46) is arranged at the top end of the screw rod (45).

6. A metal grid roof system according to claim 4, characterized in that: The inner surface of the installation groove (44) is movably connected with a reflective plate (47), and the material of the reflective plate (47) is an aluminum foil plate.

7. A barrier air cavity layer structure, comprising the barrier cavity (1) according to claim 1, characterized in that: The bottom of the inner wall of the barrier cavity (1) is provided with a limiting groove (2), the number of the limiting grooves (2) is set to be multiple, and the surface of the barrier cavity (1) is provided with a water passage groove (5).

Images