A vertical membrane pulling structure suitable for a V-shaped folded surface membrane cable system

Abstract

The application discloses a facade membrane pulling structure suitable for a V-shaped folded facade cable-stayed membrane system, which comprises a pulling plate assembly arranged at the end of the V-shaped folded facade membrane, the pulling plate assembly comprises a first pulling plate and two second pulling plates with adjustable lengths, the first ends of the two second pulling plates with adjustable lengths are connected with lower stable cables in the cable-stayed membrane system, the second ends of the two second pulling plates with adjustable lengths are respectively connected with two adjacent upper stable cables in the cable-stayed membrane system, and the two ends of the first pulling plate are respectively connected with the second ends of the two second pulling plates with adjustable lengths; a water baffle is horizontally connected between the two second pulling plates with adjustable lengths, and the area surrounded by the water baffle, the first pulling plate and the second pulling plates is provided with the facade membrane. The application aims at solving the problem that the traditional pulling structure cannot adapt to the changes of external environment.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cable membrane system, and particularly relates to a facade membrane tensioning membrane structure suitable for a V-shaped folded facade cable membrane system. BACKGROUND

[0002] In recent years, with the development of science and technology, the field of construction has made great progress and development in new materials and new structures. Especially in the field of large public buildings, cable membrane structures have been well applied and will be more developed and applied in the future. As a new building structure form, the cable membrane structure is novel in shape, convenient to install, energy-saving, and light in material self-weight, and can fundamentally overcome the functions that cannot be realized by traditional structure forms in large-span space, creating a larger visual space. Therefore, the cable membrane structure has been widely used in large space structures in recent years.

[0003] Due to the variety of shapes of the cable membrane structure, the wind pressure resistance and waterproof effect of the entire cable membrane system need to be fully considered in the facade modeling structure, and the displacement deviation of the rigid member and the flexible member of the cable membrane structure in the connection position and the large stress generated by the cable membrane due to the settlement of the main structure in the later stage also need to be considered. The tensioning membrane plate in the traditional tensioning membrane structure is a whole structure, and the displacement deviation is large in the connection between the rigid and flexible members, which leads to difficult installation. Even if it is installed, it is easy to cause large errors in the facade membrane tensioning of the next process, so that the facade membrane is not tensioned due to the large displacement deviation of the tensioning membrane plate, wrinkles occur, and tearing occurs at the stress concentration position of the membrane edge corner due to the tensioning of the membrane being too tight, the corresponding stress cannot be eliminated with the change of the structure, the external environment cannot be adapted, and the membrane material and cable are damaged. SUMMARY

[0004] In view of the problems in the prior art, the present application provides a facade membrane tensioning membrane structure suitable for a V-shaped folded facade cable membrane system, which aims to solve the problem that the traditional tensioning membrane structure cannot adapt to the change of the external environment.

[0005] In order to solve the above technical problems, the present application is realized by the following technical scheme:

[0006] The application discloses a facade membrane pulling structure suitable for a V-shaped folded surface membrane cable-stayed membrane system, which comprises a pulling plate assembly arranged at the end of the V-shaped folded surface membrane, wherein the pulling plate assembly comprises a first pulling plate and two second pulling plates with adjustable lengths; the first ends of the two second pulling plates with adjustable lengths are connected with lower stable cables in the cable-stayed membrane system; the second ends of the two second pulling plates with adjustable lengths are respectively connected with two adjacent upper stable cables in the cable-stayed membrane system; the two ends of the first pulling plate are respectively connected with the second ends of the two second pulling plates with adjustable lengths; and a water baffle is horizontally connected between the two second pulling plates with adjustable lengths, and a region surrounded by the water baffle, the first pulling plate and the second pulling plates is arranged with a facade membrane.

[0007] Further, the second pulling plate with adjustable length comprises a first section pulling plate unit, a second section pulling plate unit and a first connecting plate, a long hole is arranged on the first connecting plate, a bolt hole is arranged on one end of the first section pulling plate unit and the second section pulling plate unit, and the first section pulling plate unit and the second section pulling plate unit are connected by penetrating the bolt hole and the long hole on the first connecting plate with a connecting bolt.

[0008] Further, the length of the first section pulling plate unit is greater than the length of the second section pulling plate unit, and the other end of the first section pulling plate unit and the second section pulling plate unit is the second end and the first end of the second pulling plate respectively.

[0009] Further, a water overflow hole is arranged on the facade membrane close to the middle lower part.

[0010] Further, the first ends of the two second pulling plates with adjustable lengths are connected with the lower stable cables through first hoops, the first hoops are connected on the lower stable cables, ear plates are arranged on the outer walls of the upper semicircular arcs of the first hoops, and the first ends of the two second pulling plates with adjustable lengths are connected with the ear plates on the outer walls of the upper semicircular arcs of the first hoops through bolts.

[0011] Further, the second ends of the two second pulling plates with adjustable lengths are connected with the corresponding upper stable cables through second hoops, the second hoops are connected on the upper stable cables, ear plates are arranged on the outer walls of the lower semicircular arcs of the second hoops, and the second ends of the two second pulling plates with adjustable lengths are connected with the ear plates on the outer walls of the lower semicircular arcs of the corresponding second hoops through bolts.

[0012] Further, the two ends of the first pulling plate are detachably connected with the second ends of the corresponding second pulling plates through second connecting plates.

[0013] Further, bolt holes are formed on both ends of the first membrane pulling plate, the second end of the second membrane pulling plate and the second connecting plate, and the first membrane pulling plate and the two second membrane pulling plates are connected by connecting bolts passing through the corresponding bolt holes.

[0014] Further, a drain pipe is arranged below the water baffle, and the drain pipe is in communication with the water accumulation position of the V-shaped folded membrane.

[0015] Further, a plurality of membrane clamp bolt holes are formed on the first membrane pulling plate and the second membrane pulling plate, and the connecting bolts pass through the membrane clamp bolt holes and the facade membrane to realize the connection of the facade membrane.

[0016] Compared with the prior art, the present application has at least the following beneficial effects:

[0017] The facade membrane pulling structure provided by the present application is suitable for a V-shaped folded membrane cable membrane system, and the length of the two second membrane pulling plates can be adjusted. Therefore, even if the cable structure is displaced due to the influence of the external environment, the length of the second membrane pulling plate can be adjusted according to the specific adaptability, so that the membrane pulling plate has a moving space, and the displacement deviation problem of the membrane pulling plate is effectively solved. When the facade membrane is installed, the displacement deviation of the membrane pulling plate is not too large, so that the membrane surface tension is not in place and wrinkles occur, and the membrane edge corner stress concentration position is torn due to the membrane surface tension being too tight. The corresponding stress can be eliminated with the change of the structure, the change of the external environment can be adapted, and the membrane material and the cable are prevented from being damaged.

[0018] In order to make the above-mentioned purpose, characteristics and advantages of the present application more obvious and easy to understand, the following preferred embodiments are described in detail below, and the accompanying drawings are described as follows. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the specific embodiments of the present application, the following will briefly introduce the drawings needed to be used in the description of the specific embodiments. Obviously, the drawings described below are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creating laborious work.

[0020] Figure 1 The overall schematic diagram of the facade membrane pulling structure suitable for the V-shaped folded membrane cable membrane system provided by an embodiment of the present application is shown in the figure.

[0021] Figure 2 The local enlarged view of the second membrane pulling plate disconnection position in the facade membrane pulling structure suitable for the V-shaped folded membrane cable membrane system provided by an embodiment of the present application is shown in the figure, wherein (a) is an isometric view, and (b) is a plan view.

[0022] In the figure: 1 - membrane pulling plate assembly; 100 - first membrane pulling plate; 101 - second membrane pulling plate; 1010 - first section membrane pulling plate unit; 1011 - second section membrane pulling plate unit; 1012 - first connecting plate; 10120 - long hole; 2 - lower stabilizing cable; 3 - upper stabilizing cable; 4 - water retaining plate; 5 - facade membrane; 500 - overflow hole; 6 - first hoop; 7 - second hoop; 8 - second connecting plate; 9 - drain pipe; 10 - membrane clamp bolt hole. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the present application will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0024] In combination with Figure 1 As shown in the figure, the embodiment of the present application is a facade membrane pulling structure suitable for V-shaped folded surface membrane cable membrane system, which comprises a membrane pulling plate assembly 1 arranged at the end of the V-shaped folded surface membrane (near the eave opening position). The membrane pulling plate assembly 1 comprises a first membrane pulling plate 100 and two second membrane pulling plates 101 with adjustable length. The first ends of the two second membrane pulling plates 101 with adjustable length are connected with the lower stabilizing cable 2 in the cable membrane system, the second ends of the two second membrane pulling plates 101 with adjustable length are respectively connected with the adjacent two upper stabilizing cables 3 in the cable membrane system, and the two ends of the first membrane pulling plate 100 are respectively connected with the second ends of the two second membrane pulling plates 101 with adjustable length. The water retaining plate 4 is horizontally connected between the two second membrane pulling plates 101 with adjustable length, and the area surrounded by the water retaining plate 4, the first membrane pulling plate 100 and the second membrane pulling plates 101 is provided with the facade membrane 5. For example, the water retaining plate 4 is connected by bolts at the position of one third of the bottom of the two second membrane pulling plates 101 with adjustable length.

[0025] Specifically, compared with the traditional pull membrane plate which is a whole structure, because the length of the two second pull membrane plates 101 in the embodiment can be adjusted, even if the displacement deviation of the cable structure is affected by the external environment (generally, the upper stable cable and the lower stable cable are close to or away from each other), the length of the second pull membrane plate 101 can be adjusted according to the specific influence, so that the pull membrane plate has a moving space, effectively solving the displacement deviation problem of the pull membrane plate, preventing the membrane surface from being tensioned and wrinkled due to too large displacement deviation of the pull membrane plate during installation, and preventing the membrane edge corner stress concentration position from being torn due to too tight tension of the membrane surface, which can eliminate the corresponding stress with the change of the structure, adapt to the change of the external environment, and avoid causing great harm to the membrane material and the cable. By arranging the water baffle, a local closed space is formed between the end space position and the main membrane, which can effectively prevent rainwater from entering the lower space and achieve the design effect of waterproof and sealing.

[0026] On the basis of the above embodiment, as a more preferred embodiment, in combination with Figure 1 and Figure 2 It is shown that the second pull membrane plate 101 with adjustable length includes a first segment pull membrane plate unit 1010, a second segment pull membrane plate unit 1011 and a first connecting plate 1012, that is, the first segment pull membrane plate unit 1010, the second segment pull membrane plate unit 1011 and the first connecting plate 1012 are connected to form the second pull membrane plate 101. Specifically, a long hole 10120 is arranged on the first connecting plate 1012, and a bolt hole is arranged at one end of the first segment pull membrane plate unit 1010 and the second segment pull membrane plate unit 1011. The first segment pull membrane plate unit 1010 and the second segment pull membrane plate unit 1011 are connected by using a connecting bolt passing through the bolt hole and the long hole 10120 arranged on the first connecting plate 1012. In a popular understanding, the second pull membrane plate 101 is disconnected into the first segment pull membrane plate unit 1010 and the second segment pull membrane plate unit 1011, and the disconnection position is connected by using the first connecting plate 1012.

[0027] In the embodiment, the first segment pull membrane plate unit 1010 and the second segment pull membrane plate unit 1011 are connected by using the first connecting plate 1012, and the long hole 10120 is arranged on the first connecting plate 1012. When the length of the second pull membrane plate 101 needs to be adjusted, the position of the connecting bolt in the long hole 10120 is adjusted after the connecting bolt is loosened, so that the length adjustment of the second pull membrane plate 101 can be conveniently and quickly realized, the installation and adjustment are convenient, and the structure connection is reliable.

[0028] As Figure 2As shown, the second tensile membrane plate 101 is a T-shaped plate, and the first segment tensile membrane plate unit 1010 and the second segment tensile membrane plate unit 1011 are connected by the first connecting plate 1012. The second tensile membrane plate 101 is fixed by five first connecting plates 1012 with long slits 10120 at the disconnection position. The first connecting plate 1012 with long slits 10120 can ensure the installation accuracy and effectively eliminate the displacement deviation of the rigid member and the flexible member during the connection process, thereby meeting the design requirements.

[0029] For example, the second tensile membrane plate 101 is processed in the factory according to the model and the measured length on site. The second tensile membrane plate 101 should be disconnected into two segments (the first segment tensile membrane plate unit 1010 and the second segment tensile membrane plate unit 1011) at a position 300 mm from the lower end. The disconnection position is provided with long slits, and the disconnection position is connected and fixed by a connecting plate with long slits by bolts.

[0030] During the installation process, the bolts at the disconnection position of the second tensile membrane plate 101 should not be fixed and locked, but should have a margin to ensure the installation accuracy of the entire second tensile membrane plate 101.

[0031] As shown in Figure 1 Preferably, the length of the first segment tensile membrane plate unit 1010 is greater than the length of the second segment tensile membrane plate unit 1011, and the other end of the first segment tensile membrane plate unit 1010 and the second segment tensile membrane plate unit 1011 is the second end and the first end of the second tensile membrane plate 101, respectively.

[0032] In an embodiment, as shown in Figure 1 The overflow hole 500 is installed on the facade membrane 5 by an aluminum pressing strip.

[0033] Specifically, when the V-shaped folded membrane has a serious water accumulation, the water can be overflowed through the overflow hole 500 to prevent the water accumulation from damaging the V-shaped folded membrane cable membrane system.

[0034] In an embodiment, as shown in Figure 1 The first hoop 6 is connected to the lower layer stability cable 2, and the upper semicircular outer wall of the first hoop 6 is provided with an ear plate. The first end of the two length-adjustable second tensile membrane plates 101 is connected to the ear plate on the upper semicircular outer wall of the first hoop 6 by bolts.

[0035] In an embodiment, as shown in Figure 1As shown, the second ends of the two adjustable-length second membrane plates 101 are connected to the corresponding upper stabilizing cable 3 via a second clamp 7. The second clamp 7 is connected to the upper stabilizing cable 3. Ear plates are provided on the lower semi-circular outer wall of the second clamp 7. The second ends of the two adjustable-length second membrane plates 101 are connected to the ear plates on the lower semi-circular outer wall of the corresponding second clamp 7 via bolts.

[0036] It should be noted that both the first clamp 6 and the second clamp 7 are fixed to the corresponding stabilizing cable by bolts. For example, their position should be 150mm from the end of the stabilizing cable to facilitate adjustment and bolt fixing. The direction of the ear plate extending from the clamp should correspond to the ear plate of the clamp connecting plate in the same group to facilitate the connection between the clamp and the membrane plate.

[0037] In one embodiment, the two ends of the first film-pulling plate 100 are detachably connected to the second end of the corresponding second film-pulling plate 101 via a second connecting plate 8.

[0038] like Figure 1 As shown, preferably, bolt holes are provided at both ends of the first membrane plate 100, the second end of the second membrane plate 101, and the second connecting plate 8. Connecting bolts are used to pass through the corresponding bolt holes on the first membrane plate 100, the second membrane plate 101, and the second connecting plate 8 to connect the first membrane plate 100 and the two second membrane plates 101. This connection method facilitates installation and disassembly, has low construction costs, and provides a reliable connection structure.

[0039] In one embodiment, such as Figure 1 As shown, a drain pipe 9 is installed below the water baffle 4. The drain pipe 9 is connected to the water accumulation position of the V-shaped folded membrane. Because the V-shaped folded membrane structure naturally forms a drainage ditch, rainwater is directly discharged from the high area of ​​the roof to the low area of ​​the outer ring. The drain pipe 9 can be used to discharge the rainwater discharged to the low area of ​​the outer ring in a timely manner.

[0040] In one embodiment, the water-blocking plate 4, the first membrane plate 100 and the second membrane plate 101 are all provided with a plurality of membrane clamp bolt holes 10. The vertical membrane 5 is connected by connecting bolts passing through the membrane clamp bolt holes 10 and the vertical membrane 5.

[0041] In detail, after the main membrane tensioning is completed, the site is measured again and construction simulation is performed, the actual size of the corresponding membrane tensioning plate and water baffle of each facade membrane is determined, and the actual size is used for cutting and processing, and the installation position of the corresponding hoop in the cable membrane system is determined; then the measurement and line laying work of the hoop installation is performed, the installation position of three hoops of each facade membrane is measured according to the design; then the installation of the membrane tensioning plate is performed, the installation position is determined according to the positioned and installed hoop and the membrane tensioning plate number, and the installation sequence should be that the inverted triangular top flat membrane tensioning plate (the first membrane tensioning plate) is installed first, then the two sides of the disconnected membrane tensioning plate (the second membrane tensioning plate) is installed, the longer section (the first section of the membrane tensioning plate unit) of the disconnected membrane tensioning plate should be installed first, and the installation sequence of each second membrane tensioning plate should be that the high point is installed first, and then the low point is installed; then the connection of the second membrane tensioning plate is performed, after the longer section (the first section of the membrane tensioning plate unit) of the previous step is installed, the shorter section (the second section of the membrane tensioning plate unit) is installed, the two sections are aligned, the first connecting plate with a long hole is used for bolt connection, and the bolt fixing needs to be fixed twice; then the installation of the water baffle is performed, the water baffle is measured and installed according to the length and the relative position in the design, and the bolt fixing is used; then the facade membrane installation is performed, the space measurement of the installed membrane tensioning plate is performed before installation, the membrane material is cut and processed according to the measured data, and the installation sequence of the facade membrane should follow the principle that the top is installed first, and then the two sides are installed; then the membrane edge of the overflow port and the water inlet and other corner positions is collected. Through the length-adjustable design of the second membrane tensioning plate, the connection displacement of the rigid member and the flexible member on the large roof is effectively eliminated, the construction difficulty is reduced, and the cumulative error generated in the construction is eliminated. Meanwhile, through the facade closing treatment of the end part of the cable membrane system, the problem that the roof is closed is also effectively solved, the rainwater is effectively prevented from entering the field, and the erosion of the facilities in the field is caused. The present application belongs to an integrated design, the traditional membrane tensioning plate construction is prone to large displacement deviation in the connection between the rigid member and the flexible member, which leads to installation difficulty, even if the installation is completed, the facade membrane tensioning in the next process is prone to large error, the present application can solve the above problems according to the installation of the second membrane tensioning plate through the first connecting plate with a long hole, and is suitable for the installation of the facade membrane tensioning structure in the cable membrane system.

[0042] In summary, through the facade membrane and the slidable second membrane tensioning plate connecting structure arranged at the end part of the cable membrane system, the present application solves the problem that the cable membrane roof is closed, effectively eliminates the connection displacement of the rigid member and the flexible member on the large roof, effectively eliminates the great damage to the membrane material and the cable caused by the settlement of the main structure and the change of the external environment, and meets the relevant requirements of the building structure.

[0043] In the description of the application, it should be understood that the terms "upper", "lower", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for facilitating the description of the application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application.

[0044] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise explicitly specified and limited.

[0045] In the present application, unless otherwise explicitly specified and limited, the terms "connected", "connected" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected or in communication with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the internal communication or interaction relationship of two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0046] In the present application, unless otherwise explicitly specified and limited, the first feature "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature "on", "above" and "above" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "under", "below" and "below" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0047] In the present application, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples described in the specification and the features of different embodiments or examples without contradiction.

[0048] Finally, it should be noted that the above-described embodiments are merely specific implementations of the present application, and are used to illustrate the technical solutions of the present application, but are not intended to limit the present application. The protection scope of the present application is not limited thereto. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily think of changes to the technical solutions recorded in the foregoing embodiments, or make equivalent replacements to some of the technical features, within the technical scope disclosed by the present application. The modifications, changes or replacements do not cause the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A facade membrane tensioning structure suitable for use in a V-shaped folded facade membrane cable system, characterized in that, The application relates to a tensioning plate assembly (1) arranged at the end of a V-shaped folded membrane, the tensioning plate assembly (1) comprising a first tensioning plate (100) and two second tensioning plates (101) with adjustable length, the first ends of the two second tensioning plates (101) being connected with lower stable cables (2) in a cable-membrane system, the second ends of the two second tensioning plates (101) being respectively connected with two adjacent upper stable cables (3) in the cable-membrane system, and the two ends of the first tensioning plate (100) being respectively connected with the second ends of the two second tensioning plates (101); a water baffle (4) is horizontally arranged between the two second tensioning plates (101), and a vertical membrane (5) is arranged in the area surrounded by the water baffle (4), the first tensioning plate (100) and the second tensioning plates (101).

2. A facade membrane tensile structure for use in a V-shaped folded facade membrane cable system according to claim 1, characterized in that The second tensioning plate (101) with adjustable length comprises a first section tensioning plate unit (1010), a second section tensioning plate unit (1011) and a first connecting plate (1012), a long hole (10120) is arranged on the first connecting plate (1012), and bolt holes are arranged on one end of the first section tensioning plate unit (1010) and the second section tensioning plate unit (1011); the first section tensioning plate unit (1010) and the second section tensioning plate unit (1011) are connected by connecting bolts penetrating through the bolt holes and the long hole (10120) on the first connecting plate (1012).

3. A facade membrane tensile structure for use in a V-shaped folded facade membrane cable system according to claim 2, characterized in that The length of the first section tensioning plate unit (1010) is greater than the length of the second section tensioning plate unit (1011), and the other ends of the first section tensioning plate unit (1010) and the second section tensioning plate unit (1011) are respectively the second end and the first end of the second tensioning plate (101).

4. The vertical membrane tensile structure suitable for V-shaped folded membrane cable system according to claim 1, characterized in that, A water overflow hole (500) is arranged on the vertical membrane close to the middle lower part.

5. The vertical membrane tensile structure suitable for V-shaped folded membrane cable system according to claim 1, wherein, The first ends of the two second tensioning plates (101) with adjustable length are connected with the lower stable cables (2) through first hoops (6), the first hoops (6) are connected with the lower stable cables (2), and the upper semicircular outer walls of the first hoops (6) are provided with ear plates; the first ends of the two second tensioning plates (101) with adjustable length are connected with the ear plates on the upper semicircular outer walls of the first hoops (6) through bolts.

6. A facade membrane tensile structure for use in a V-shaped folded facade membrane cable system according to claim 1, characterized in that The second ends of the two second tensioning plates (101) with adjustable length are connected with the corresponding upper stable cables (3) through second hoops (7), the second hoops (7) are connected with the upper stable cables (3), and the lower semicircular outer walls of the second hoops (7) are provided with ear plates; the second ends of the two second tensioning plates (101) with adjustable length are connected with the ear plates on the lower semicircular outer walls of the second hoops (7) through bolts.

7. The vertical membrane tensile membrane structure suitable for use in a V-shaped folded facet membrane cable system according to claim 1, wherein, The two ends of the first tensioning plate (100) are detachably connected with the second ends of the corresponding second tensioning plates (101) through second connecting plates (8).

8. A facade membrane tensile structure for use in a V-shaped folded-sail membrane cable system according to claim 7, characterized in that, Screw holes are formed on both ends of the first membrane pulling plate (100), the second end of the second membrane pulling plate (101) and the second connecting plate (8), and the first membrane pulling plate (100) and the two second membrane pulling plates (101) are connected by connecting bolts passing through the corresponding screw holes on the first membrane pulling plate (100), the second membrane pulling plate (101) and the second connecting plate (8).

9. The facade membrane tensile structure according to claim 1, characterized in that, A drain pipe (9) is arranged below the water baffle (4) and communicates with the water accumulation position of the V-shaped folded membrane.

10. The facade membrane tensile structure according to claim 1, characterized in that, A plurality of membrane clamping screw holes (10) are formed on the first membrane pulling plate (100) and the second membrane pulling plate (101), and the connecting bolts pass through the membrane clamping screw holes (10) and the facade membrane (5) to realize the connection of the facade membrane (5).

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