Membrane structure hangar

Abstract

A film structure hangar is mainly composed of a hangar door and a hangar body, the hangar door comprises two oppositely-opened electric rail doors, a left door frame, a right door frame, a drainage sliding rail and a top rail, the hangar body is in a peach shape, a plurality of emergency doors and a plurality of ventilation windows are arranged on the rear face and the side face of the hangar body respectively, and a hangar body frame is integrally formed by enclosure of film cloth. The warehouse body frame is formed by connecting a plurality of frame units through a plurality of cross braces, and each frame unit is formed by connecting an aluminum column foot, an aluminum connecting plate, an I-shaped aluminum profile and a trapezoidal connecting plate. The whole body is of a peach-shaped structure, the gradients of the two ends are large, water and snow are hardly accumulated in rainy and snowy or extreme weather, the wind and snow resistance is high, and the heat preservation and heat insulation effect is good; the structure is made of aluminum alloy, and compared with a steel structure, the aluminum alloy is high in corrosion resistance, easy to machine, not prone to rusting, light in dead weight and low in construction cost and investment. The membrane material of the hangar can be tensioned and adjusted by pushing the sectional material through the jack, the service life of the membrane material can be effectively prolonged through the tensioned membrane cloth, and the overall structural strength is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a membrane structure building technical field, concretely relates to a membrane structure hangar. BACKGROUND

[0002] In recent years, with the progress of social economy, the increasing of international trade, the rapid development of domestic and foreign civil aviation, military aviation industry is promoted, which brings the increase of the number of aircraft and the increase of maintenance, and in addition to meeting the basic functions, the use function requirement of hangar for storage and maintenance is higher and higher.

[0003] The hangar is a large-span single-layer building for maintaining and storing aircraft, and is an important infrastructure for domestic and foreign large-scale airport bases, airlines and military bases, etc. The wind resistance and snow resistance capacity and the use function are higher than those of ordinary civil membrane structure buildings. At present, most of the hangars in China adopt steel structure frame and external membrane material enclosure. The construction of such steel structure membrane structure hangar is extremely time-consuming and laborious, various complex net racks need to be built, the frame structure meets the load requirement, and the appearance and practicability are poor, and the construction period is long. The steel structure hangar frame needs to be welded, and various welding processes will cause safety and quality problems. Compared with aluminum structure, steel structure is heavy, consumes more materials, and has poor corrosion resistance, which will greatly increase the initial investment cost and maintenance cost. Moreover, the steel structure hangar cannot be moved and disassembled after being built, and the flexibility is extremely low. CONTENT OF THE UTILITY MODEL

[0004] In view of the deficiencies of the prior art, the utility model provides a membrane structure hangar to reduce the construction cost of the hangar, shorten the construction period, improve the construction quality and safety of the hangar, and increase the flexibility and functionality of the hangar.

[0005] The utility model adopts the technical scheme that:

[0006] A membrane structure hangar is mainly composed of a hangar door and a hangar body. The hangar door includes two pairs of electric sliding doors, two door frames, a drainage slide rail and a top rail. The top rail is installed on the top of the door frame. The electric sliding door moves along the drainage slide rail and the top rail. The hangar body is in the shape of a peach. The back and the side of the hangar body are respectively provided with a plurality of emergency doors and a plurality of ventilation windows. The frame of the hangar body is made of aluminum alloy material. The frame of the hangar body is surrounded by membrane cloth. The frame of the hangar body is connected by a plurality of frame units and a plurality of cross braces. Each frame unit is connected by an aluminum column foot, an aluminum connecting plate, an I-shaped aluminum profile and a trapezoidal connecting plate. A membrane cloth pulley is installed on the trapezoidal connecting plate. The bottom of the trapezoidal connecting plate is connected to the corresponding aluminum connecting plate through the I-shaped aluminum profile. The aluminum connecting plate is connected to the aluminum column foot through the I-shaped aluminum profile.

[0007] A plurality of wind-resistant columns are arranged at the back of the frame to improve the strength of the frame.

[0008] The new air system is installed in the library body.

[0009] The film cloth adopts high-strength composite PVC film cloth.

[0010] The hangar is in the shape of a peach, the library body frame adopts an I-shaped aluminum profile structure, the fixing and connection of the library body frame are free of welding spots, the fixing and installation are achieved by bolts and non-slip nuts, and the film cloth is easy to wear; the library body is free of vertical columns and complex structures, for the convenience of understanding, we define a group of frame units as a frame, and the connection structure of two groups of frame units is called a span; each group of frame units should be pre-drilled, and the connection with the ground is fixed by an aluminum column foot, and the top connection is connected by a trapezoidal connecting plate; each frame is connected together by cross braces, inner inserts, connecting pieces, bolts and nuts, forming a span, and each span is connected in sequence according to the scheme specifications; before forming the complete hangar frame, various infrastructures of the hangar should be fully considered, such as the positions of sliding doors, emergency doors, ventilation windows and ventilation openings; if a control room needs to be separately set up, the monitoring room should be set close to the edge or corner of the hangar; the electrical lighting and switch socket wiring should be as much as possible concealed in the main body frame profile, and if a bridge is needed, it should also be as much as possible installed close to the inclined beam and bent column of the hangar, so as to ensure that the internal space is sufficient. After fully reserving the infrastructures, the hangar can be increased with thermal insulation and the installation of inner and outer films, and there is no mandatory sequence for the reservation (hidden engineering) and the installation of thermal insulation and film materials, and a reasonable construction process should be formulated according to the characteristics and needs of each hangar to ensure feasibility.

[0011] The whole library door adopts an aluminum frame, is subjected to weatherproof sealing treatment, can effectively insulate heat, adopts an electric telescopic door, can provide the maximum opening, is internally provided with a fresh air system, ensures clean and smooth air, is provided with guide rails and a drainage system on the ground, effectively prevents water from entering, and is externally provided with a clamping groove of the whole I-shaped aluminum profile frame, and a finished product heat insulation shell can be installed in the later period; the hangar has a film cloth tensioning function, drives the cross brace through a jack, pushes the I-shaped aluminum profile to move in a controllable range, and can effectively tension the film cloth.

[0012] The upper cross arm and the lower cross arm of the I-shaped aluminum profile are respectively arranged at the upper and lower ends of the web, the inner recessed clamping grooves are respectively arranged at the outer sides of the middle of the upper cross arm and the middle of the lower cross arm, the side grooves are respectively arranged at the left and right sides of the inner side of the lower cross arm, the film fixing grooves are respectively arranged at the left and right ends of the upper cross arm, the film fixing grooves are respectively arranged at the left and right ends of the lower cross arm, the openings of the film fixing grooves are provided with cylindrical shapes, the special cylindrical shapes at the two ends of the I-shaped aluminum profile can reduce the contact area of the rubber stick and the profile, reduce the friction force, enhance the holding force, facilitate the disassembly and installation of the film cloth, and the I-shaped aluminum profile is externally provided with a clamping groove, a finished product heat insulation shell can be installed, the thermal bridge effect is reduced, and the service life of the building is enhanced.

[0013] The utility model discloses a whole peach shape structure, two end slope is big, rain or extreme weather almost does not store water, does not accumulate snow, and wind and snow resistance is strong, and the heat preservation and heat insulation effect are good, and the structure adopts aluminium alloy material, compared with steel structure, and the corrosion resistance is strong, and the processing is easy, and the rust is not easy, and the dead weight is light, and the construction cost and investment are low, the whole structure has no welding spot, and the whole body adopts the bolt nut form fixed, and the structure is stable, and the installation is convenient, and constructs fast. The membrane material of hangar can be through the jack to drive the section bar and carry out the tension adjustment, and the film cloth after tensioning can effectively promote the service life of membrane material, and improve the overall structural strength. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model is further explained below in combination with the drawings and examples.

[0015] Figure 1 It is the structural schematic diagram of the utility model;

[0016] Figure 2 It is the front view structural schematic diagram of the utility model;

[0017] Figure 3 It is the structural schematic diagram of the hangar body frame of the utility model;

[0018] Figure 4 It is the structural schematic diagram of the I-shaped aluminium section bar of the utility model.

[0019] In the drawing, 1 is electric track door, 2 is door frame, 3 is drainage slide rail, 4 is emergency door, 5 is ventilation window, 6 is hangar body frame, 7 is film cloth, 8 is top rail, 9 is fresh air system, 61 is aluminium material column foot, 62 is aluminium material connecting plate, 63 is I-shaped aluminium section bar, 64 is cross bracing, 65 is trapezoidal connecting plate, 66 is wind-resistant column, 631 is upper cross arm, 632 is web, 633 is lower cross arm, 634 is concave type clamping groove, 635 is film fixing groove, 636 is side groove. DETAILED DESCRIPTION

[0020] For example, Figure 1 , Figure 2 and Figure 3As shown, a film structure hangar is mainly composed of a hangar door and a hangar body, the hangar door comprises two pairs of electric track doors 1, two door frames 2, a drainage slide rail 3 and a top rail 8, the top rail 8 is installed on the top of the door frame 2, the electric track door 1 moves along the drainage slide rail 3 and the top rail 8, the hangar body is in a peach shape, a plurality of emergency doors 4 and a plurality of ventilation windows 5 are arranged on the back and side of the hangar body respectively, the hangar body frame 6 is made of an aluminum alloy material frame, the whole hangar body frame 6 is surrounded by a film cloth 7, the film cloth is made of high-strength composite PVC film cloth, the hangar body frame 6 is connected by a plurality of frame units through a plurality of cross braces 64, each frame unit is connected by an aluminum column foot 61, an aluminum connecting plate 62, an I-shaped aluminum profile 63 and a trapezoidal connecting plate 65, a film cloth pulley is installed on the trapezoidal connecting plate 65, the bottom of the trapezoidal connecting plate 65 is connected with the corresponding aluminum connecting plate 62 through the I-shaped aluminum profile 63, and the aluminum connecting plate 62 is connected with the aluminum column foot 61 through the I-shaped aluminum profile. A plurality of wind-resistant columns 66 are arranged at the back of the hangar body frame to improve the strength of the frame structure. A fresh air system 9 is installed in the hangar body.

[0021] The utility model discloses a hangar whole appearance is in a peach shape, and the hangar body frame adopts I-shaped aluminum profile structure, and the fixing and connection of the hangar body frame are without welding spot, adopt bolt and antiskid nut fixed mounting, and easy film cloth is worn, and the inside of the hangar body is without stand and complex structure, for the convenience of understanding, we define a group of frame units as a frame, and the connecting structure of two groups of frame units is called a span, every group of frame units should be pre-punched, and the ground connecting place adopts aluminum column foot fixed, and the top connecting place adopts trapezoidal connecting plate connection, every frame is connected together through cross brace and inner plug-in component, connecting piece, bolt and nut, forms a span, and every span is connected according to scheme specification order, before forming the complete hangar frame, the various infrastructures of hangar should be fully considered, such as the position of sliding door, emergency door, ventilation window and air vent in advance, if needing to set up control room separately, the monitoring room should be close to the edge or corner of hangar and set up, and the electrical lighting and switch socket wiring should be as far as possible concealed in the main body frame section, if needing bridge, also should as far as possible close to the installation of hangar inclined beam and bent column, ensure that the internal space is sufficient. After fully reserving the infrastructure, the hangar can be added with heat preservation and installed inner and outer film, and the infrastructure reservation (hidden engineering) and the installation heat preservation and film material have no compulsory sequence, and reasonable construction process should be formulated according to the characteristics and demand of every hangar, to ensure the feasibility.

[0022] The whole hangar door adopts aluminum frame, is subjected to weatherproof sealing treatment, can effectively insulate, adopts electric telescopic door, can provide maximum opening, is internally provided with fresh air system, guarantees that air is clean and unobstructed, the ground is provided with guide rail and drainage system, effectively prevents water from entering, and the whole I-shaped aluminum profile frame is externally provided with a clamping groove, and a finished product heat insulation shell can be installed in the later period, the hangar has film cloth tensioning function, drives cross brace through a jack, and pushes I-shaped aluminum profile to generate controllable range movement, can effectively tension film cloth.

[0023] As shown in the accompanying drawings Figure 4As shown, the upper cross arm 631 and the lower cross arm 633 of the I-shaped aluminum profile are respectively arranged at the upper and lower ends of the web 632, the inner recessed clamping groove 634 is respectively arranged at the middle outer side of the upper cross arm 631 and the middle outer side of the lower cross arm 633, the side groove 636 is respectively arranged at the inner side of the lower cross arm, and one film fixing groove 635 is respectively arranged at the left and right ends of the upper cross arm and the lower cross arm. The opening of the film fixing groove 635 is provided with a cylindrical shape, the special cylindrical shape of the two ends of the I-shaped aluminum profile can reduce the contact area of the rubber stick and the profile, reduce the friction force, enhance the holding force, facilitate the disassembly and installation of the film cloth, the I-shaped aluminum profile is externally provided with a clamping groove, the finished product heat insulation shell can be installed, the thermal bridge effect is reduced, and the service life of the building is enhanced.

Claims

1. A film structure warehouse, mainly composed of a warehouse door and a warehouse body, characterized in that The utility model discloses a double-leaf electric track door, two door frames, drainage slide rail and top rail, the top rail is installed on the top of door frame, and the electric track door moves along the drainage slide rail and top rail, the body is peach-shaped, the back and side of body are respectively equipped with a plurality of emergency doors and a plurality of ventilation windows, the body frame of body is the frame of aluminium alloy material, the whole body frame is surrounded by membrane cloth, the body frame is connected by a plurality of frame units through a plurality of cross bracing, each frame unit is connected by aluminium material column foot, aluminium material connecting plate, I aluminium profile and trapezoidal connecting plate, the trapezoidal connecting plate is equipped with membrane cloth pulley, and the bottom of trapezoidal connecting plate is connected with corresponding aluminium material connecting plate through I aluminium profile, and the aluminium material connecting plate is connected with aluminium material column foot through I aluminium profile.

2. The film structure hangar of claim 1, wherein The back of the body frame is provided with a plurality of wind-resistant columns.

3. The film structure hangar of claim 1, wherein A fresh air system is installed in the body.

4. The film structure hangar of claim 1, wherein The membrane cloth is made of high-strength composite PVC membrane cloth.

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