A membrane structure shading device

Abstract

This utility model discloses a membrane structure sunshade device, comprising: columns, vertically and spaced apart on the ground; horizontal beams, horizontally positioned above the columns; and a curtain roof covering the horizontal beams. The lower surface of the curtain roof is provided with multiple sliding strips arranged in a T-shape at intervals. The upper surface of the horizontal beams is provided with grooves for the sliding strips to slide into, and the ends of the horizontal beams are provided with end caps to seal the grooves. This utility model has the following advantages and effects: by setting a sliding snap-fit ​​installation structure between the curtain roof and the horizontal beams, and sealing the sliding strips at the ends of the horizontal beams, the curtain roof and horizontal beams can be quickly installed and fixed, making the installation process more convenient and improving installation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of membrane structures, and in particular to a membrane structure sunshade device. Background Technology

[0002] Membrane structure shading devices are shading systems composed of modern membrane materials and high-strength supporting structures (such as steel cables or lightweight frames). This type of shading device is popular for its unique design, good light transmission, weather resistance, and self-cleaning capabilities, and is widely used in the outdoor spaces of public buildings, commercial facilities, and private residences.

[0003] Traditional membrane structure shading devices typically involve assembling and fixing the support frame during construction, then covering the roof onto the support frame, and finally using a large number of screws to install and fix the roof at the four corners and the center. This makes the installation process inconvenient and affects installation efficiency, and needs to be improved. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a membrane structure sunshade device that improves installation efficiency.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a membrane structure shading device, comprising:

[0006] Columns, erected vertically and spaced apart on the ground;

[0007] A horizontal beam is installed at the upper end of the column;

[0008] The curtain top is covered and installed on the multiple beams;

[0009] The lower end face of the curtain top is provided with multiple sliding strips with T-shaped cross sections at intervals, the upper end face of the crossbeam is provided with a sliding groove for the sliding strips to slide into, and the end position of the crossbeam is provided with an end to block the sliding groove.

[0010] In a preferred embodiment, the present invention can be further configured such that: a pressure plate is provided on the crossbeam to press the top of the curtain, and a screw is provided on the pressure plate that penetrates vertically through the top of the curtain and is threaded to the slide bar.

[0011] In a preferred embodiment, the present invention can be further configured such that: an iron ring is provided on the top of the curtain for the screw to pass through, and grooves are provided on the pressure plate and the slide bar for the iron ring to be embedded.

[0012] In a preferred embodiment, the present invention can be further configured such that the screw is embedded and the pressure plate is provided with a sealing ring for tightening the screw.

[0013] In a preferred embodiment, the present invention can be further configured such that: both sides of the pressure plate are provided with a wavy-shaped strip, and the crossbeam is provided with a slot for the strip and the top of the curtain to be embedded.

[0014] In a preferred embodiment, the present invention can be further configured such that: the upper end of the column extends vertically upward, and a steel wire rope is obliquely arranged between the top of the column and the end of the crossbeam.

[0015] In a preferred embodiment, the present invention can be further configured such that: a locking ring is rotatably connected to the end of the crossbeam, a locking hook is provided at the lower end of the wire rope to hook the locking ring, a locking buckle is rotatably connected to the upper end of the column, and a turnbuckle is provided at the upper end of the wire rope to hook the locking buckle.

[0016] In summary, this utility model has the following beneficial effects:

[0017] 1. By setting a sliding snap-fit ​​installation structure between the curtain top and the crossbeam, and sealing the sliding strip at the end of the crossbeam, the curtain top and the crossbeam can be quickly installed and fixed, making the installation process of the curtain top more convenient and improving the installation efficiency.

[0018] 2. By setting pressure plates to press the curtain top tightly against the crossbeam, the structural strength and stability of the curtain top are improved. At the same time, the corrugated strips on the pressure plates can press the curtain top tightly into the slots, thereby realizing automatic tension control of the curtain top and making the curtain top tautly installed on the crossbeam.

[0019] 3. By setting up steel wire ropes with tensioning function, the columns and beams are tightened and fixed, forming triangular supports and improving the stability of the entire support frame. Attached Figure Description

[0020] Figure 1 This is a structural schematic diagram of an embodiment;

[0021] Figure 2 This is a schematic diagram of the steel wire rope structure in an embodiment;

[0022] Figure 3 This is a schematic diagram of the beams and roof structure of the embodiment;

[0023] Figure 4 This is a schematic diagram of the connection relationship between the beam and the ceiling in an embodiment.

[0024] Attached reference numerals: 1. Column; 11. Locking buckle; 2. Horizontal beam; 21. Locking ring; 22. Slide groove; 23. End; 24. Slot; 3. Curtain top; 31. Sliding strip; 32. Iron ring; 33. Groove; 4. Steel wire rope; 41. Locking hook; 42. Turnbuckle; 5. Pressure plate; 51. Screw; 52. Sealing ring; 53. Locking strip. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to the accompanying drawings.

[0026] like Figure 1 , Figure 2 , Figure 3 As shown, a membrane structure shading device includes a column 1, a beam 2, and a roof 3.

[0027] like Figure 1 , Figure 2 As shown, columns 1 are vertically and spaced apart on the ground, and crossbeams 2 are horizontally positioned above the columns 1. The upper ends of columns 1 extend vertically upwards, and steel wire ropes 4 are inclinedly installed between the top of columns 1 and the end of crossbeams 2.

[0028] like Figure 1 , Figure 2 As shown, a locking ring 21 is rotatably connected to the end of the crossbeam 2, and a locking hook 41 for hooking the locking ring 21 is provided at the lower end of the wire rope 4. A lock buckle 11 is rotatably connected to the upper end of the column 1, and a turnbuckle 42 for hooking the lock buckle 11 is provided at the upper end of the wire rope 4.

[0029] like Figure 3 , Figure 4 As shown, the curtain top 3 is covered on multiple horizontal beams 2. Multiple sliding strips 31 with T-shaped cross sections are spaced apart on the lower end surface of the curtain top 3. The upper end surface of the horizontal beams 2 is provided with sliding grooves 22 for the sliding strips 31 to slide into. The end of the horizontal beams 2 is provided with end caps 23 that block the sliding grooves 22.

[0030] like Figure 3 , Figure 4 As shown, a pressure plate 5 is provided on the crossbeam 2 to press the curtain top 3. A screw 51 is provided on the pressure plate 5, which penetrates the curtain top 3 and is threaded to the slide bar 31. The screw 51 is embedded, and a sealing ring 52 is provided on the pressure plate 5 to tighten the screw 51.

[0031] like Figure 3 , Figure 4 As shown, the top of the curtain 3 is provided with an iron ring 32 for screws 51 to pass through, and the pressure plate 5 and the slide bar 31 are both provided with grooves 33 for the iron ring 32 to be embedded in, so as to ensure the structural strength of the top of the curtain 3 and avoid tearing at the connection position.

[0032] like Figure 3 , Figure 4 As shown, both sides of the pressure plate 5 are provided with a wavy strip 53, and the cross beam 2 is provided with a slot 24 for the strip 53 and the curtain top 3 to be embedded, so as to realize the automatic tension control of the curtain top 3 and make the curtain top 3 tautly installed on the cross beam 2.

[0033] When assembling the entire sunshade device, first fix the column 1 vertically to the ground, then fix the crossbeam 2 horizontally to the column 1. Next, remove the curtain top 3 and insert the sliding strip 31 on the curtain top 3 into the sliding groove 22 on the crossbeam 2 to achieve a sliding installation of the curtain top 3. Finally, fix the end 23 to the end position of the crossbeam 2 to press and fix the sliding strip 31, completing the fixation of the curtain top 3.

[0034] Then, the pressure plate 5 is used to press the top of the curtain 3 onto the crossbeam 2. At this time, the retaining strip 53 on the pressure plate 5 presses the top of the curtain 3 into the retaining groove 24 on the crossbeam 2, realizing automatic tension control of the top of the curtain 3 and making the top of the curtain 3 taut. Then, the screw 51 is passed through the pressure plate 5 and the iron ring 32 on the top of the curtain 3 and tightened to fix it on the slide strip 31, realizing the installation and fixation of the pressure plate 5. At the same time, the screw 51 is embedded in the pressure plate 5 and surrounded by the sealing ring 52, which increases the waterproof performance of the connection position.

[0035] Finally, take out the wire rope 4 and flip the locking ring 21 on the crossbeam 2 so that the locking hook 41 at the lower end of the wire rope 4 hooks the locking ring 21. Then, hook the turnbuckle 42 at the upper end of the wire rope 4 to the lock buckle 11 at the upper end of the column 1. Then rotate the turnbuckle 42 to tighten the wire rope 4 and complete the tensioning and fixing of the crossbeam 2.

[0036] The specific embodiments are merely explanations of this utility model and are not intended to limit it. After reading this specification, those skilled in the art can make modifications to these embodiments without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this utility model.

Claims

1. A film structural sunshade device, characterized by: include: Columns (1) are vertically and spaced apart on the ground; A horizontal beam (2) is horizontally positioned at the upper end of the column (1); The curtain top (3) covers and is set on the multiple beams (2); The lower end face of the curtain top (3) is provided with multiple sliding strips (31) with T-shaped cross sections at intervals. The upper end face of the crossbeam (2) is provided with a sliding groove (22) for the sliding strips (31) to slide into. The end position of the crossbeam (2) is provided with an end head (23) to block the sliding groove (22).

2. A film solar shading device according to claim 1, characterized in that: The crossbeam (2) is provided with a pressure plate (5) for pressing the top of the curtain (3). The pressure plate (5) is provided with a screw (51) that penetrates the top of the curtain (3) vertically and is threaded to the slide bar (31).

3. A film solar control device according to claim 2, wherein: The top of the curtain (3) is provided with an iron ring (32) for the screw (51) to pass through, and the pressure plate (5) and the slide bar (31) are both provided with grooves (33) for the iron ring (32) to be embedded.

4. A film solar shading device according to claim 3, wherein: The screw (51) is embedded, and the pressure plate (5) is provided with a sealing ring (52) to tighten the screw (51).

5. A film solar control device according to claim 4, wherein: Both sides of the pressure plate (5) are provided with a wavy strip (53), and the crossbeam (2) is provided with a slot (24) for the strip (53) and the curtain top (3) to be embedded.

6. A film solar control device according to claim 1, wherein: The upper end of the column (1) extends vertically upward, and a steel wire rope (4) is inclinedly arranged between the top of the column (1) and the end of the crossbeam (2).

7. A film solar control device according to claim 6, wherein: The end of the crossbeam (2) is rotatably connected to a locking ring (21), the lower end of the wire rope (4) is provided with a locking hook (41) to hook the locking ring (21), the upper end of the column (1) is rotatably connected to a lock buckle (11), and the upper end of the wire rope (4) is provided with a turnbuckle (42) to hook the lock buckle (11).

Images