Anti-falling skylight assembly

Abstract

The utility model relates to the field of ventilation skylights, in particular to an anti-falling type skylight assembly, and an anti-falling structure is arranged in a ventilation window. The anti-falling structure comprises an anti-falling steel mesh; the anti-falling steel mesh is mounted on the ventilation window; the anti-falling steel mesh comprises a plurality of steel sheets which are distributed in parallel at intervals; the steel sheets are connected through a penetrating and connecting mechanism; the penetrating and connecting mechanism comprises a plurality of penetrating and connecting rods; each penetrating and connecting rod sequentially penetrates through the multiple steel sheets; the plurality of penetrating rods sequentially penetrate through the plurality of steel sheets to form a net-shaped structure; the protection structure is arranged at the ventilation opening of the smoke exhaust skylight, and the rigid net structure is adopted, so that the structural strength of the protection structure is greatly guaranteed, and the problem that a traditional flexible protection net is short in service life is solved; and meanwhile, the situation that a traditional flexible protective net cannot achieve a corresponding protective effect due to the fact that an overlarge gap is formed between the periphery of the protective net and the ventilation window due to stress can be avoided.

Description

Technical Field

[0001] This utility model relates to the field of ventilation skylights, specifically a fall-proof skylight assembly. Background Technology

[0002] With the development of building technology, skylights are being used more and more widely in various buildings. They not only meet basic needs such as lighting and ventilation, but also play an important role in enhancing the aesthetics of buildings.

[0003] However, traditional skylights pose some safety hazards during use, especially at the ventilation window, where people or objects can easily fall out, leading to accidents.

[0004] To improve the safety of skylights, existing technologies typically include protective netting at the ventilation openings; for example, patent CN 221255921 U - A spliced ​​smoke exhaust skylight assembly discloses this.

[0005] However, most traditional protective nets are made of flexible materials, which have problems such as short service life and easy deformation under stress, resulting in poor protective effect.

[0006] Therefore, in order to improve or solve at least one of the above problems, it is necessary to optimize the design of the existing sunroof support structure. Utility Model Content

[0007] The purpose of this invention is to provide a ventilation skylight structure with a rigid anti-fall protection structure.

[0008] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0009] A fall-prevention skylight assembly includes a skylight bracket assembly, the skylight bracket assembly including a base frame; the base frame including lateral support frames; two of the lateral support frames are connected by a window sash frame;

[0010] The window sash frame includes a window sash mounting frame connected to a lateral support frame, the window sash mounting frame being hollow to form a ventilation window; the ventilation window is equipped with an anti-fall structure; the anti-fall structure includes an anti-fall steel mesh; the anti-fall steel mesh is installed in the ventilation window;

[0011] The fall-prevention steel mesh comprises multiple parallel steel sheets spaced apart; each steel sheet is connected to the others by a threading mechanism; the threading mechanism comprises multiple threading rods; each threading rod passes through multiple steel sheets in sequence; the multiple threading rods pass through multiple steel sheets in sequence to form a mesh structure.

[0012] The steel sheet is provided with a through hole for the through rod to pass through, and both the through hole and the through rod have polygonal vertical cross sections.

[0013] The connecting rod and the connecting hole are connected by an interference fit.

[0014] The connecting rod is provided with protective caps at both ends; the protective caps are fixedly connected to the connecting rod; the outer diameter of the protective cap is larger than the inner diameter of the connecting hole on the steel sheet.

[0015] The fall protection structure is connected to the window sash mounting frame via a support structure; the support structure includes multiple support plates installed on the inner wall of the ventilation window; the fall protection structure is arranged on the support structure.

[0016] Each of the support plates includes a transverse plate and a longitudinal plate, the longitudinal plate being connected to the inner wall of the ventilation window via the transverse plate; the longitudinal plate and the transverse plate are arranged intersectingly.

[0017] The longitudinal plate is arranged parallel to the inner wall of the ventilation window; the longitudinal plate is arranged perpendicular to the transverse plate; the longitudinal plate is located at the end of the transverse plate away from the inner wall of the ventilation window.

[0018] The longitudinal plate is connected to the fall arrest structure via a connecting mechanism, which includes a first connecting hole on the longitudinal plate and a second connecting hole on the steel plate. The longitudinal plate is connected to the steel plate in the fall arrest structure via bolts passing through the first and second connecting holes.

[0019] The advantages of this utility model are:

[0020] This utility model discloses a fall-proof skylight assembly.

[0021] This utility model incorporates a protective structure at the ventilation opening of the smoke exhaust skylight, preventing items from falling out of the ventilation window and increasing the safety of maintenance personnel during smoke exhaust skylight repairs.

[0022] Furthermore, this utility model adopts a rigid mesh structure, which greatly ensures the structural strength of the protective structure and avoids the problem of short service life of traditional flexible protective nets. At the same time, it can also avoid the problem of excessive gaps forming between the perimeter of the protective net and the ventilation window due to stress, thus preventing the traditional flexible protective net from failing to achieve the corresponding protective effect. Attached Figure Description

[0023] The following is a brief explanation of the contents of each of the accompanying drawings and the markings in the drawings:

[0024] Figure 1 This is a schematic diagram of the anti-fall structure in this utility model.

[0025] Figure 2 This is a schematic diagram of the anti-fall structure of this utility model when it is installed on the basic frame.

[0026] Figure 3 This is a partial structural diagram of the connection between the fall arrestor structure and the support plate in this utility model.

[0027] The markings in the above figures are all:

[0028] 1. Fall arrestor structure; 2. Steel sheet; 3. Connecting rod; 4. Lateral support frame; 5. Window sash frame; 6. Ventilation window; 7. Support plate; 8. Protective cap. Detailed Implementation

[0029] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and the description of the preferred embodiments.

[0030] A fall-prevention skylight assembly includes a skylight support assembly, which includes a base frame; the base frame includes lateral support frames 4; two lateral support frames 4 are connected by a window sash frame 5; the window sash frame 5 includes a window sash mounting frame connected to the lateral support frames 4, and the interior of the window sash mounting frame is hollow to form a ventilation window 5; a fall-prevention structure 1 is provided inside the ventilation window 5; the fall-prevention structure 1 includes a fall-prevention steel mesh; the fall-prevention steel mesh is installed in the ventilation window 5; this utility model sets a protective structure at the ventilation window of a smoke exhaust skylight, preventing items from falling from the ventilation window 5, and also increasing the safety of maintenance personnel when performing smoke exhaust skylight maintenance.

[0031] Furthermore, this utility model adopts a rigid mesh structure, which greatly ensures the structural strength of the protective structure and avoids the problem of short service life of traditional flexible protective nets. At the same time, it can also avoid the problem of excessive gaps forming between the perimeter of the protective net and the ventilation windows due to stress, thus preventing the traditional flexible protective net from failing to achieve the corresponding protective effect.

[0032] In this utility model, the sunroof support assembly mainly includes a base frame: the base frame is the main support structure of the sunroof assembly, including two lateral support frames 4; the lateral support frames 4 provide support on both sides of the sunroof to ensure the stability of the entire sunroof structure.

[0033] The window sash frame 5 connects to two lateral support frames 4, making the basic frame form a complete frame structure.

[0034] In addition, in this utility model, the window sash mounting frame is the main structure of the window sash frame 5, and its interior is hollow to form a ventilation window 5.

[0035] Ventilation window 5: Used for ventilation and smoke extraction, it is the smoke extraction function area of ​​the smoke extraction skylight.

[0036] In this utility model, a fall protection structure 1 is provided inside the ventilation window 5; the fall protection structure 1 is mainly a mesh structure, the essential purpose of which is to not affect the ventilation of the smoke exhaust skylight as much as possible, while also playing a corresponding protective role, so a mesh structure is generally selected.

[0037] In this utility model, the anti-fall steel mesh is installed inside the ventilation window 5 and is a major component of the anti-fall structure 1.

[0038] Specifically, the fall-prevention steel mesh includes multiple parallel steel sheets 2 spaced apart; each steel sheet 2 is connected by a connecting mechanism; the connecting mechanism includes multiple connecting rods 3; each connecting rod 3 passes through multiple steel sheets 2 in sequence; the multiple connecting rods 3 pass through multiple steel sheets 2 in sequence to form a mesh structure; the fall-prevention steel mesh includes multiple parallel steel sheets 2 spaced apart, each steel sheet 2 constituting the basic unit of the fall-prevention steel mesh; and the connecting mechanism is used to connect each steel sheet 2 to form a stable mesh structure.

[0039] In this utility model, the threading mechanism acts as a connector, specifically including multiple threading rods 3. In this utility model, the threading rods 3 pass through multiple steel sheets 2 in sequence, connecting the steel sheets 2 together to form a mesh structure.

[0040] The fall protection steel mesh is composed of multiple steel sheets 2 connected by connecting rods 3 to form a mesh structure; this structural design can effectively distribute the force and improve the overall strength and stability of the fall protection steel mesh.

[0041] The mesh structure design also allows for free airflow without affecting the ventilation function of ventilation window 5.

[0042] The steel sheet 2 is connected by the connecting rod 3. This connection method is simple and strong, which can ensure that the anti-fall steel net remains stable during long-term use.

[0043] The design of the connecting rod 3 allows for adjustment of the spacing of the steel plates 2 as needed to adapt to different protection requirements.

[0044] Functional advantages of anti-fall sunroof assemblies:

[0045] Anti-fall steel mesh can effectively prevent people or objects from falling from the ventilation window 5, thus improving the safety of the skylight.

[0046] When repairing skylights, the anti-fall steel mesh also provides extra safety for repair personnel, reducing the occurrence of accidents.

[0047] The design of ventilation window 5 ensures the ventilation function of the skylight without affecting indoor air circulation and smoke extraction needs.

[0048] The combined design of steel sheet 2 and connecting rod 3, along with the overall mesh structure, ensures the high strength and stability of the fall arrest structure 1; compared with traditional flexible protective nets, this design has higher durability and a longer service life.

[0049] Furthermore, in this utility model, the steel sheet 2 is provided with a through hole 21 for the through rod 3 to pass through. In this utility model, the through hole 21 is provided on the steel sheet 2 for the through rod 3 to pass through, so as to facilitate the subsequent connection of multiple steel sheets 2 into a whole by the through rod 3.

[0050] In this utility model, multiple through holes 21 can be provided on each steel sheet 2, and the location of the through holes 21 can be selected according to actual needs.

[0051] Generally, it is required that the number of through holes 21 on each steel sheet 2 is not less than the number of through rods 3 connected to it.

[0052] In this invention, both the through hole 21 and the through rod 3 have polygonal vertical cross-sections; the polygonal design has the following advantages compared to the traditional circular cross-section:

[0053] Increased contact area: The polygonal cross-section can increase the contact area between the connecting rod 3 and the steel sheet 2, thereby improving the stability and firmness of the connection.

[0054] Preventing loosening: The polygonal cross-section can better prevent the connecting rod 3 from loosening and rotating in the steel sheet 2, ensuring the stability of the entire structure.

[0055] Distributing stress: Polygonal cross-sections can distribute stress more evenly, reduce local stress concentration, and extend the service life of the structure.

[0056] The vertical cross-section of the connecting rod 3 is also polygonal, which facilitates its matching with the shape of the connecting hole 21. This design ensures that the connecting rod 3 can pass tightly through the connecting hole 21, achieving a stable connection.

[0057] The connection between the through rod 3 and the through hole 21 can be an interference fit, that is, the size of the through rod 3 is slightly larger than the size of the through hole 21, and a tight connection is achieved through pressure assembly.

[0058] This connection method is not only sturdy, but also easy to install.

[0059] In this utility model, the connecting rod 3 and the connecting hole 21 are connected by an interference fit; this connection method is relatively simple, and the connection between the connecting rod 3 and the steel sheet 2 is also relatively stable.

[0060] In actual production, the connecting rod 3 is required to be first connected to each steel sheet 2. Then, by pressing the local position of the connecting rod 3 between adjacent steel sheets 2, the connecting rod 3 is deformed locally, thereby increasing the local outer diameter of the connecting rod 3 and achieving the corresponding interference fit.

[0061] In this utility model, firstly, the connecting rod 3 is passed through the connecting hole 21 on each steel sheet 2 in sequence to complete the preliminary assembly.

[0062] At this point, the fit between the connecting rod 3 and the steel sheet 2 is relatively loose, mainly to facilitate the connecting operation and to facilitate subsequent deformation operations.

[0063] After the connecting rod 3 passes through the steel sheet 2, a special extrusion tool is used to extrude the local area of ​​the connecting rod 3 between adjacent steel sheets 2. During the extrusion process, the outer diameter of the connecting rod 3 between adjacent steel sheets 2 will decrease, while the outer diameter of the connection area between the steel sheet 2 and the connecting rod 3 will increase. That is, through the local deformation of the connecting rod 3, the connecting rod 3 and the steel sheet 2 are made to have an interference fit. The above deformation is achieved by metal flow. That is, under the action of extrusion pressure, the metal material of the connecting rod 3 flows to the surrounding area and fills the gap of the connecting hole 21.

[0064] As the outer diameter of the connecting rod 3 increases locally, it achieves an interference fit with the connecting hole 21 of the steel sheet 2; this interference fit can significantly improve the connection strength between the steel sheet 2 and the connecting rod 3, ensuring the overall stability of the anti-fall steel mesh.

[0065] Furthermore, in this utility model, protective caps 8 are provided at both ends of the connecting rod 3; the protective caps 8 are fixedly connected to the connecting rod 3; the outer diameter of the protective cap 8 is larger than the inner diameter of the connecting hole 21 on the steel sheet 2; here, the protective cap 8 is an external limiting platform structure, which plays a secondary protection role. When the connecting rod 3 separates from the steel sheet 2, the presence of the protective cap 8 prevents the connecting rod 3 from separating from the steel sheet 2. Based on this design, the overall stability of the fall arrest structure 1 can be better guaranteed.

[0066] In this utility model, the protective cap 8 and the connecting rod 3 can be connected by thread, or by snap-fit, welding or other means; to ensure that the protective cap 8 will not loosen or fall off during use.

[0067] Furthermore, in this utility model, the anti-fall structure 1 is connected to the window sash mounting frame via a support structure; the support structure includes multiple support plates 7 disposed on the inner wall of the ventilation window 5; the anti-fall structure 1 is arranged on the support structure; the utility model facilitates the placement of the anti-fall structure 1 within the window sash mounting frame through the provision of the support structure. In this utility model, multiple support plates 7 are generally disposed on the inner wall of the window sash mounting frame, and the specific arrangement can be selected according to needs; the cooperation of multiple support plates 7 is required to stably achieve longitudinal support for the anti-fall structure 1.

[0068] Furthermore, in this utility model, the anti-fall structure 1 is connected to the window sash mounting frame through a support structure. The main function of the support structure is to provide stable support for the anti-fall structure 1, ensure its fixed position in the ventilation window 5, and prevent displacement or loosening caused by external force or vibration.

[0069] The support structure includes multiple support plates 7, which are disposed on the inner wall of the ventilation window 5.

[0070] The number and position of the support plates 7 can be adjusted according to the size and shape of the fall arrestor structure 1 to ensure sufficient support strength.

[0071] The fall protection structure 1 is arranged on the support structure, that is, the fall protection steel mesh is fixed in the ventilation window 5 by connecting with the support plate 7.

[0072] This arrangement ensures that the fall arrestor 1 is evenly stressed in the ventilation window 5, thus improving overall stability.

[0073] The support plates 7 are usually evenly distributed on the inner wall of the ventilation window 5 to ensure that the fall arrest structure 1 is stably supported in all directions.

[0074] The number of support plates 7 can be adjusted according to the size and weight of the fall arrest structure 1 to meet different support requirements.

[0075] The connection between the support plate 7 and the inner wall of the ventilation window 5 can be welding, bolting, or other mechanical fixing methods; welding has high strength and stability, but installation and disassembly are more complicated; bolting is easy to install and disassemble, and is suitable for occasions that require frequent maintenance or replacement.

[0076] The shape and size of the support plate 7 can be adjusted according to the specific design of the ventilation window 5. Typically, the support plate 7 can be designed in an L-shape, T-shape, or other suitable shape to provide better support.

[0077] The thickness and width of the support plate 7 should be selected according to the weight and stress of the fall arrest structure 1 to ensure sufficient strength and rigidity.

[0078] In this utility model, each of the support plates 7 includes a transverse plate 71 and a longitudinal plate 72. The longitudinal plate 72 is connected to the inner wall of the ventilation window 5 through the transverse plate 71. The longitudinal plate 72 and the transverse plate 71 are arranged intersectingly. In this utility model, the main function of the transverse plate 71 is to fix the support plate 7 to the inner wall of the ventilation window 5.

[0079] It provides a connection point with the inner wall of the ventilation window 5, ensuring the stability of the support plate 7.

[0080] The horizontal plate 71 is usually connected to the inner wall of the ventilation window 5 by welding, bolting or other mechanical fixing methods.

[0081] This connection method can be selected according to specific application scenarios and design requirements to ensure sufficient strength and stability.

[0082] The main function of the longitudinal plate 72 is to provide lateral restraint for the fall arrest structure 1.

[0083] The longitudinal plate 72 is connected to the inner wall of the ventilation window 5 through the transverse plate 71, ensuring that the fall arrest structure 1 is fixed in position within the ventilation window 5.

[0084] The longitudinal plate 72 and the transverse plate 71 are arranged to intersect and form a hook structure. During subsequent installation, the transverse plate 71 is used to support the fall arrest structure 1, while the longitudinal plate 72 is inserted into the fall arrest structure 1, which plays a good role in lateral limiting and better ensures the installation and fixation of the support plate 7 on the fall arrest structure 1.

[0085] In addition, in this utility model, the longitudinal plate 72 can be connected to the transverse plate 71 by welding or other fixing methods to ensure a firm connection between the two.

[0086] The longitudinal plate 72 and the transverse plate 71 are arranged to intersect, forming an L-shaped structure.

[0087] This design can effectively distribute the stress and improve the stability of the entire support structure.

[0088] By arranging multiple support plates 7 in a reasonable manner, it can be ensured that the fall arrest structure 1 is evenly stressed within the ventilation window 5, thus avoiding structural deformation or damage caused by excessive local stress.

[0089] In this utility model, the longitudinal plate 72 is arranged parallel to the inner wall of the ventilation window 5; the longitudinal plate 72 is arranged perpendicular to the transverse plate 71; the longitudinal plate 72 is located at the end of the transverse plate 71 away from the inner wall of the ventilation window 5; the longitudinal plate 72 is arranged parallel to the inner wall of the ventilation window 5: this arrangement allows the longitudinal plate 72 to act as a connector inserted into the mesh anti-fall structure 1, ensuring the stability of the connection between the support plate 7 and the anti-fall structure 1.

[0090] In this utility model, the longitudinal plate 72 is perpendicular to the transverse plate 71 to form an "L" shape structure, forming a hook structure. During subsequent installation, the transverse plate 71 is used to support the fall arrest structure 1, while the longitudinal plate 72 is inserted into the fall arrest structure 1, playing a good lateral limiting role and better ensuring the installation and fixation of the support plate 7 on the fall arrest structure 1.

[0091] This intersecting arrangement can effectively distribute the stress and improve the stability and rigidity of the entire support structure.

[0092] The longitudinal plate 72 is located at the end of the transverse plate 71 away from the inner wall of the ventilation window 5. This design makes the support plate 7 form a hook structure, which can prevent the fall protection structure 1 from falling out of the ventilation window 5 and at the same time provide sufficient support space for the fall protection structure 1. This arrangement is convenient for installation and maintenance, especially when the fall protection structure 1 needs to be frequently adjusted or replaced, the fall protection structure 1 can be quickly fixed to the longitudinal plate 72.

[0093] Furthermore, in this invention, the longitudinal plate 72 is connected to the fall arrestor structure 1 via a connecting mechanism. This connecting mechanism facilitates a rigid connection between the longitudinal plate 72 and the placement structure, better ensuring the stability of the fall arrestor structure 1 on the support plate 7. The connecting mechanism includes a first connecting hole on the longitudinal plate 72 and a second connecting hole on the steel plate. The longitudinal plate 72 is connected to the steel plate in the fall arrestor structure 1 via bolts passing through the first and second connecting holes. This invention directly locks the placement structure and the support plate 7 together with bolts, ensuring a rigid connection between the two, thereby improving the accuracy and stability of the fall arrestor structure 1's installation position.

[0094] Obviously, the specific implementation of this utility model is not limited to the above-mentioned methods. Any non-substantial improvements made using the inventive concept and technical solution of this utility model are within the protection scope of this utility model.

Claims

1. A fall-prevention skylight assembly, characterized in that, The system includes a sunroof bracket assembly, which includes a base frame; the base frame includes lateral support frames; and two of the lateral support frames are connected by a window sash frame. The window sash frame includes a window sash mounting frame connected to a lateral support frame, the window sash mounting frame being hollow to form a ventilation window; the ventilation window is equipped with an anti-fall structure; the anti-fall structure includes an anti-fall steel mesh; the anti-fall steel mesh is installed in the ventilation window; The fall-prevention steel mesh comprises multiple parallel steel sheets spaced apart; each steel sheet is connected to the others by a threading mechanism; the threading mechanism comprises multiple threading rods; each threading rod passes through multiple steel sheets in sequence. Multiple connecting rods pass through multiple steel sheets in sequence to form a mesh structure.

2. The anti-fall sunroof assembly according to claim 1, characterized in that, The steel sheet is provided with a through hole for the through rod to pass through, and both the through hole and the through rod have polygonal vertical cross sections.

3. A fall-prevention skylight assembly according to any one of claims 1 or 2, characterized in that, The connecting rod and the connecting hole are connected by an interference fit.

4. The anti-fall sunroof assembly according to claim 3, characterized in that, The connecting rod is provided with protective caps at both ends; the protective caps are fixedly connected to the connecting rod; the outer diameter of the protective cap is larger than the inner diameter of the connecting hole on the steel sheet.

5. The anti-fall sunroof assembly according to claim 1, characterized in that, The fall protection structure is connected to the window sash mounting frame via a support structure; the support structure includes multiple support plates installed on the inner wall of the ventilation window; the fall protection structure is arranged on the support structure.

6. The anti-fall sunroof assembly according to claim 5, characterized in that, Each of the support plates includes a transverse plate and a longitudinal plate, the longitudinal plate being connected to the inner wall of the ventilation window via the transverse plate; The longitudinal plates and transverse plates are arranged intersectingly.

7. A fall-prevention skylight assembly according to claim 6, characterized in that, The longitudinal plate is arranged parallel to the inner wall of the ventilation window; the longitudinal plate is arranged perpendicular to the transverse plate; the longitudinal plate is located at the end of the transverse plate away from the inner wall of the ventilation window.

8. A fall-prevention skylight assembly according to claim 6, characterized in that, The longitudinal plate is connected to the fall arrest structure via a connecting mechanism, which includes a first connecting hole on the longitudinal plate and a second connecting hole on the steel plate. The longitudinal plate is connected to the steel plate in the fall arrest structure via bolts passing through the first and second connecting holes.

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