CN216948758U - Framework type hanging film structure - Google Patents

Abstract

The utility model relates to a framework type hanging membrane structure, which comprises: the inhaul cables are arranged below the skylight of the main body structure at intervals, and the top of the inhaul cables is fixed on the main body structure; a plurality of framework units fixed at the bottom of the inhaul cable; and the unit films are fixed on the framework units and cover the bottoms of the framework units, and the unit films at the bottoms of the framework units are spliced into a whole to shield the skylight of the main body structure. The cable film structure is fixed on the framework unit below the skylight of the main structure, so that the cable film structure and the framework unit are stressed together to improve the stability, the skylight and the film material are used for coaction to ensure the light transmission, and the heat transfer is reduced.

Description

Framework type hanging film structure

Technical Field

The utility model relates to the field of building construction, in particular to a framework type hanging film structure.

Background

At present, in the field of large public buildings such as commercial buildings, cultural entertainment buildings and the like, a cable membrane structure is generally adopted, namely, a building space is shaped by a stable curved surface through the common stress of a steel cable and a membrane material, the cable membrane structure has high body plasticity and structural flexibility, and the cable membrane structure has the capacity of resisting external load through certain pretension force for the internal construction of the membrane material.

However, the construction difficulty of the cable membrane structure is large, a single-layer membrane structure system is mainly used in the tensioning process, and a stable supporting point and an anchoring point are provided through a surrounding structure, but the structure stability is insufficient and the light transmittance is poor depending on the single-layer membrane system.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, provides a framework type film hanging structure, solves the problems of insufficient stability and poor light transmission of a cable film structure, enables the cable film structure and a framework unit to bear force together by fixing the cable film structure on the framework unit below a skylight of a main structure so as to improve the stability, ensures the light transmission by utilizing the combined action of the skylight and a film material, and reduces the heat transmission.

The technical scheme for realizing the purpose is as follows:

the utility model provides a framework type hanging membrane structure, which comprises:

the inhaul cables are arranged below the skylight of the main body structure at intervals, and the top of the inhaul cables is fixed on the main body structure;

a plurality of framework units fixed at the bottom of the inhaul cable; and

the unit films are fixed on the framework units and cover the bottoms of the framework units, and the unit films at the bottoms of the framework units are spliced into a whole to shield the skylight of the main body structure.

According to the framework type film hanging structure, the unit films cover the bottoms of the framework units, so that the unit films at the bottoms of the framework units are spliced into a whole to shield a skylight of a main structure, and the unit films are connected with the framework units, so that the unit films and the framework units are stressed together to enhance the structural stability, the problems of insufficient structural stability and poor light transmission of a cable film are solved, the cable film structure is fixed on the framework units below the skylight of the main structure, the cable film structure and the framework units are stressed together to improve the stability, the combined action of the cable film structure and the membrane materials is utilized to ensure the light transmission of the skylight, and the heat transfer is reduced.

The framework type hanging membrane structure is further improved in that the framework unit comprises four trusses which are arranged in pairs in an opposite mode, and two ends of the unit membrane are respectively fixed to the two trusses in an opposite mode so as to cover the bottom of the framework unit.

The framework type hanging membrane structure is further improved in that the framework type hanging membrane structure further comprises a plurality of vertical rods, horizontal rods and binding ropes, the vertical rods are arranged corresponding to the end portions of the unit membranes and fixedly arranged at the tops of the trusses at intervals, the horizontal rods are fixed to the tops of the vertical rods, the binding ropes are fixed to the end portions of the unit membranes, and the end portions of the unit membranes are fixed to the trusses through the binding ropes.

The framework type hanging film structure is further improved in that a climbing buckle is fixed at the end part of the binding rope, which is far away from the unit film, and the binding rope is fixed on the horizontal rod through the climbing buckle.

The framework type membrane hanging structure is further improved in that the framework type membrane hanging structure further comprises a fixing plate vertically fixed at the top of the truss, a counter-pull screw penetrating through the fixing plates of two adjacent framework units and two fixing nuts screwed on the counter-pull screw, the fixing nuts are located on the side portion, far away from the other adjacent fixing plate, of the fixing plate, and the fixing nuts are screwed to enable the fixing nuts to abut against the corresponding side portion of the fixing plate, so that the counter-pull screw is fixedly connected with the two adjacent framework units.

The framework type membrane hanging structure is further improved in that the framework type membrane hanging structure further comprises a positioning plate and a bolt, wherein the positioning plate is arranged opposite to the fixing plate and located on one side, close to the adjacent framework units, of the fixing plate, the bolt penetrates through the end portions of the unit membranes, bypasses the truss and is clamped between the fixing plate and the positioning plate, the bolt penetrates through the positioning plate and the unit membranes and is screwed to the fixing plate, and the end portions of the unit membranes are clamped between the positioning plate and the fixing plate.

The framework type hanging membrane structure is further improved in that the unit membranes are formed by welding and connecting a plurality of PTFE sun-shading membranes.

Drawings

FIG. 1 is a schematic view of the usage of the framework type hanging membrane structure of the present invention.

Fig. 2 is a schematic view of a fixing mode of the unit membrane and the truss in the framework type membrane hanging structure.

Fig. 3 is a schematic view of another fixing mode of the unit membrane and the truss in the framework type membrane hanging structure.

Detailed Description

The utility model is further described with reference to the following figures and specific examples.

Referring to fig. 1, the utility model provides a framework type film hanging structure, wherein unit films are covered on the bottoms of framework units, so that the unit films at the bottoms of a plurality of framework units are spliced into a whole to shield a skylight of a main structure, and the unit films are connected with the framework units, so that the unit films and the framework units are stressed together to enhance the structural stability and solve the problems of insufficient stability and poor light transmission of a cable film structure. The framework type hanging membrane structure of the utility model is explained with the attached drawings.

Referring to fig. 1, fig. 1 is a schematic view illustrating a usage state of the framework type hanging film structure of the present invention. The framework-type hanging membrane structure of the present invention will be described with reference to fig. 1.

As shown in fig. 1, the framework type hanging membrane structure of the present invention comprises:

the inhaul cable 11 is arranged below the skylight of the main body structure 21 at intervals, and the top of the inhaul cable is fixed on the main body structure 21;

a plurality of framework units fixed at the bottom of the stay cable 11; and

the unit films 13 are fixed on the framework units and cover the bottoms of the framework units, and the unit films 13 at the bottoms of the framework units are spliced into a whole to shield the skylight of the main body structure 21.

Specifically, the unit film 13 is formed by welding and connecting a plurality of PTFE sun-shading films, and the thickness and the light transmittance of the unit film 13 can be selected according to the actual sun-shading requirement.

As a preferred embodiment of the present invention, the skeleton unit includes four trusses 12 arranged opposite to each other two by two, and both ends of the unit film 13 are respectively fixed to the two opposing trusses 12 so as to cover the bottom of the skeleton unit.

Preferably, the fixing plate 122 is vertically fixed on the top of the truss 12, the opposite-pulling screw 1221 is inserted into the fixing plate 122 of two adjacent frame units, and the two fixing nuts 1222 are screwed into the opposite-pulling screw 1221, the fixing nut 1222 is located on a side of the fixing plate 122 away from the other adjacent fixing plate 122, and the opposite-pulling screw 1221 is fixedly connected by screwing the fixing nut 1222 so that the fixing nut 1222 abuts against a corresponding side of the fixing plate 122.

Further, as shown in fig. 2, the truss structure further includes a plurality of vertical rods 121 disposed corresponding to the ends of the unit membranes 13 and fixedly disposed at intervals on the top of the truss 12, a horizontal rod 1211 fixed on the top of the plurality of vertical rods 121, and a tying rope 131 fixed on the ends of the unit membranes 13, wherein the ends of the unit membranes 13 are fixed on the truss 12 by the tying rope 131 being fixed on the horizontal rod 1211.

Specifically, a climbing buckle 1311 is fixed to an end of the binding-rope 131 away from the unit film 13, and the binding-rope 131 is fastened to the horizontal rod 1211 through the climbing buckle 1311, so that the binding-rope 131 is fixed to the horizontal rod 1211.

Further, as shown in fig. 3, the fixing device further includes a positioning plate 123 disposed opposite to the fixing plate 122 and located on one side of the fixing plate 122 close to the adjacent frame unit, and a bolt 1223 passing through the positioning plate 123 and screwed to the fixing plate 122, the end of the unit membrane 13 bypasses the truss 12 and is clamped between the fixing plate 122 and the positioning plate 123, and the bolt 1223 passes through the positioning plate 123 and the unit membrane 13 and is screwed to the fixing plate 122, so that the end of the unit membrane 13 is clamped between the positioning plate 123 and the fixing plate 122.

The specific implementation method of the utility model is as follows:

mounting the guy cable 11 below the skylight of the main structure 21 at intervals, and fixing the framework unit at the bottom of the guy cable 11;

the unit film 13 is laid at the bottom of the framework unit, and two ends of the unit film 13 are fixed on two trusses 12 opposite to the framework unit;

the fixing plates 122 of two adjacent framework units are fixedly connected through a split bolt 1221, so that the two adjacent framework units are fixedly connected;

if the end of the unit membrane 13 is fixed with the binding rope 131, the top of the truss 12 can be fixedly provided with the vertical rods 121, the top of the vertical rods 121 is connected with the horizontal rod 1211, and the binding rope 131 is buckled on the horizontal rod 1211 through the climbing buckle 1311, so that the end of the unit membrane 13 is fixed on the truss 12;

if the end of the unit membrane 13 is not fixed with the binding rope 131, the positioning plate 123 may be disposed on the top of the truss 12, the end of the unit membrane 13 is clamped between the positioning plate 123 and the fixing plate 122, and then the bolt 1223 penetrates through the positioning plate 123 and the unit membrane 13 and is screwed to the fixing plate 122, so that the end of the unit membrane 13 is clamped between the positioning plate 123 and the fixing plate 122;

at the moment, the unit films 13 at the bottoms of the plurality of framework units are spliced into a whole to shield the skylight, so that the effect of shading sun is achieved.

While the present invention has been described in detail and with reference to the embodiments thereof as illustrated in the accompanying drawings, it will be apparent to one skilled in the art that various changes and modifications can be made therein. Therefore, certain details of the embodiments should not be construed as limitations of the utility model, except insofar as the following claims are interpreted to cover the utility model.

Claims (7)

1. A framework hanging membrane structure is characterized by comprising:

the inhaul cables are arranged below the skylight of the main body structure at intervals, and the tops of the inhaul cables are fixed on the main body structure;

the framework units are fixed at the bottom of the inhaul cable; and

the framework units are fixed on the framework units and cover the unit films at the bottoms of the framework units, and the unit films at the bottoms of the framework units are spliced into a whole to shield the skylight of the main body structure.

2. The framework type membrane hanging structure according to claim 1, wherein the framework unit comprises four trusses arranged in pairs in an opposite manner, and two ends of the unit membrane are respectively fixed to the two trusses in an opposite manner so as to cover the bottom of the framework unit.

3. The framework type hanging membrane structure as claimed in claim 2, further comprising a plurality of vertical rods disposed corresponding to the ends of the unit membranes and fixedly secured to the top of the truss at intervals, a horizontal rod secured to the top of the plurality of vertical rods, and a binding string secured to the ends of the unit membranes, the binding string being secured to the horizontal rod so that the ends of the unit membranes are secured to the truss.

4. The framework type hanging film structure as claimed in claim 3, wherein a climbing buckle is fixed to an end of the binding rope far from the unit film, and the binding rope is fixed to the horizontal rod through the climbing buckle.

5. The framework type membrane hanging structure according to claim 2, further comprising a fixing plate vertically fixed on the top of the truss, a pair of pulling screws penetrating through the fixing plates of two adjacent framework units, and two fixing nuts screwed on the pair of pulling screws, wherein the fixing nuts are located on the side of the fixing plate far away from the other adjacent fixing plate, and the pair of pulling screws fixedly connect the two adjacent framework units by screwing the fixing nuts so that the fixing nuts abut against the corresponding side of the fixing plate.

6. The framework type membrane hanging structure according to claim 5, further comprising a positioning plate disposed opposite to the fixing plate and located on one side of the fixing plate close to the adjacent framework units, and a bolt passing through the positioning plate and screwed to the fixing plate, wherein the end of the unit membrane passes through the truss and is clamped between the fixing plate and the positioning plate, and the bolt passes through the positioning plate and the unit membrane and is screwed to the fixing plate, so that the end of the unit membrane is clamped between the positioning plate and the fixing plate.

7. The framework type hanging membrane structure of claim 1, wherein the unit membranes are welded and connected by a plurality of PTFE sun-shading membranes.

Images