CN217480935U - Movable folding hangar capable of being transversely unfolded or folded - Google Patents

Abstract

The utility model discloses a can transversely expand or folding portable folding hangar, include portable side wall (2) that the two sides at least set up relatively and install folding roof (1) at the top of portable side wall, the both sides on folding roof with portable side wall is articulated, many fixed masts of vertical installation (4) on the portable side wall, the top installation pulley of fixed mast, the nearly portable side wall department on folding roof connects the one end of hanging in midair the cable, hang in midair the other end of cable and walk around convolute on the electronic lift reel on the portable side wall behind the pulley at fixed mast top. The utility model has low construction cost and high construction speed, and can realize rapid deployment and repeated use; a plurality of hangars can be integrally arranged, and can be combined in any number, so that the arrangement is flexible, and the site adaptability is good; can wholly walk and move, wholly change, can restore fast after destroying, put into use rapidly.

Description

Movable folding hangar capable of being transversely unfolded or folded

Technical Field

The utility model relates to an aircraft hangar, especially a portable folding hangar that can transversely expand or fold.

Background

At present, the airplane hangar is generally fixed, and is mostly of a steel-concrete or metal structure. The fixed hangar is firm and durable, but has a long construction period, high construction cost, incapability of flexibly deploying, low site utilization efficiency and long repair time once damaged.

At present, the inflatable hangar is adopted to meet the requirement of temporary parking of the small airplane. The common inflatable hangar is fixed by inflating a hangar skin and installing counter weights at two sides of the hangar. The inflatable hangar has smaller size, can not meet the parking requirement of large airplanes, can not realize quick unfolding and folding functions, can not realize flexible and flexible deployment, and has poor structural stability, poor wind resistance and high maintenance cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that, to current fixed hangar construction cycle length, construction cost is high, unable flexible deployment, place utilization efficiency is low, in case destroy unable short time and repair, inflatable hangar can not satisfy large aircraft parking needs, can not realize quick expansion and fold fast, structural stability is poor, can not wholly walk the removal etc. not enough, provide one kind can expand fast, fold fast, not only can wholly walk the removal, adapt to various environmental requirements, and can flexible deployment, the portable folding hangar that can transversely expand or fold that place utilization efficiency is high.

In order to solve the technical problem, the utility model provides a can transversely expand or folding portable folding hangar, include the portable side wall that at least two sides set up relatively and install the folding roof at the top of portable side wall, its structural feature lies in:

the folding roof comprises a plurality of groups of transverse connecting rods arranged along the transverse direction of the hangar and a plurality of groups of longitudinal connecting rods arranged along the longitudinal direction of the hangar, each group of transverse connecting rods is formed by sequentially hinging at least two sections of rigid rod pieces, and two ends of each transverse connecting rod are respectively hinged with one movable side wall;

a plurality of fixed masts are vertically arranged on the movable side wall, the fixed masts and the transverse connecting rods are arranged in a one-to-one correspondence manner, pulleys are arranged at the tops of the fixed masts, one ends of suspension inhaul cables are connected to the positions, close to the movable side wall, of the transverse connecting rods, and the other ends of the suspension inhaul cables wind a winding drum of an electric winch on the movable side wall after bypassing the pulleys on the fixed masts;

when the folding roof is unfolded basically in place, the transverse connecting rod moves upwards when the electric winch is used for winding the suspension cable, so that the folding roof is completely unfolded.

The movable side wall is of a lattice structure, the lattice structure members are made of fiber reinforced materials or section steel materials, the lattice structure rod piece is of an L-shaped section, a plurality of walking pulleys are arranged at the bottom of the side wall, and the walking pulleys are universal wheels; the lower part of the side wall is provided with a triangular walking support structure, four groups of the triangular walking support structure are symmetrically arranged at the bottom of the stand column, the bottom of the far end of the triangular walking support structure is provided with a walking pulley, and the walking pulley is a universal wheel; the roof is a folding roof which consists of a plurality of groups of transverse connecting rods and a plurality of groups of longitudinal connecting rods; each group of transverse connecting rods consists of a plurality of sections of rigid rod pieces which are hinged; the back positions of the hinged connection are respectively provided with a limiting device, the limiting devices are groove steel bars with corresponding angles, one ends of the groove steel bars with the corresponding angles are connected with the end parts of the transverse connecting rods in an adhering or riveting way, and the other ends of the groove steel bars with the corresponding angles are free surfaces; the head end and the tail end of the transverse connecting rod are respectively hinged with the movable side wall, a steel bar groove with a corresponding angle is arranged at the back of the hinge, one end of the steel bar groove with the corresponding angle is fixedly bonded at the end part of the transverse connecting rod, and the other end of the steel bar groove with the corresponding angle is a free surface; the longitudinal connecting rod is vertically arranged above the transverse connecting rod, and the longitudinal connecting rod and the transverse connecting rod are connected by adopting a special joint, bonding or clamping groove; the transverse connecting rod is made of a fiber reinforced composite material or an aluminum alloy material, and the longitudinal connecting rod is made of a fiber reinforced composite material; the folding roof is hinged with the side wall, a fixed mast is arranged at the upper part of the side wall corresponding to the position of the cross beam, a pulley is arranged at the top of the fixed mast, one end of a suspension zipper penetrates through the pulley and is connected with an electric capstan, the electric capstan is arranged at the bottom of the side wall at the lower part of the mast, the other end of the suspension zipper is fixedly connected with the side wall section which is close to the transverse connecting rod of the folding roof, and the suspension cable is a Dinima rope made of high-strength high-modulus polyethylene fibers; the stable inhaul cable system is arranged on the inner side of the folding roof corresponding to each group of transverse connecting rods, each group of stable inhaul cable system consists of a fixed rod, four fixed pulleys, two manual winches and an inhaul cable, the stable inhaul cable is a Dinima rope made of high-strength high-modulus polyethylene fibers, penetrates through the fixed pulleys connected with the transverse connecting rods, and passes through the fixed pulleys fixed on the side walls to reach the manual winches at the bottoms of the side walls; the roof of the folding roof is a flexible covering, the flexible covering adopts multifunctional flexible tarpaulin, the multifunctional flexible tarpaulin has the functions of light weight, high strength, water resistance, flame retardance and static resistance, and the flexible covering and the longitudinal connecting rod are connected in a seamless mode through buckles or nylon thread gluing; the movable side wall is driven by a plurality of balance driving vehicles arranged on the outer side of the side wall of the folding roof in a traction manner, and the tail parts of the balance driving vehicles are fixedly connected with the side wall; the balance driving vehicle is connected with the top of the movable side wall by a balance inhaul cable and is tensioned and fixed; after the mobile hangar is unfolded to be in place, the stable inhaul cable is tightened by the manual winch and locks the manual winch, the bottom of the side wall is locked by the ground lock, and the balance inhaul cable is a Dinima rope made of high-strength high-modulus polyethylene fibers.

The utility model discloses a set up portable side wall and folding roof, portable side wall upper portion corresponds the transverse connecting rod position and sets up fixed mast, and the top of fixed mast sets up the pulley, suspends the zip in midair and passes behind the pulley one end and connect electric capstan, the other end with folding roof transverse connecting rod closely neighbors side wall section fixed connection, folding roof is connected into can folding whole through special connected mode by multiunit transverse connecting rod and vertical connecting rod, the head and the tail both ends of transverse connecting rod respectively with control two side wall tops through special hinged joint, and set up the tractor in the outside of portable side wall, and then pull through the tractor and just can drive portable side wall walking, and electric capstan drives and suspends the cable work in midair, thereby realize the horizontal quick expansion of hangar, fold fast. And simultaneously, the utility model discloses can transversely expand or folding portable folding hangar can a plurality of hangars integration arrange, arbitrary quantity combination, and the place utilization efficiency is high, and the structure size is big, and structural stability is good, can satisfy large-scale aircraft parking needs, can restore fast after destroying, deploy fast.

Preferably, the folding roof comprises a plurality of groups of transverse connecting rods, a plurality of groups of longitudinal connecting rods and flexible skins, each group of transverse connecting rods is formed by sequentially hinging at least two or more sections of rigid rods, the plurality of groups of transverse connecting rods are arranged in parallel along the transverse direction of the hangar, each group of transverse connecting rods are connected into a whole through the plurality of groups of longitudinal connecting rods which are vertically arranged, and the roof framework formed by the transverse connecting rods and the longitudinal connecting rods covers the flexible skins.

Preferably, the transverse connecting rod is made of a fiber reinforced composite material or an aluminum alloy material, the longitudinal connecting rod is made of a fiber reinforced composite material, the composite material reinforcement is made of fibers, the fibers are glass fibers or basalt fibers, the composite material matrix is high molecular polymer (resin), and the cross sections of the transverse connecting rod and the longitudinal connecting rod composite material rod are in a box shape, a round shape or a U shape and are formed by pultrusion or compression molding.

Preferably, through special hinge end to end connection between each section of rigidity member of horizontal connecting rod, just special hinge with horizontal connecting rod adopts bonding or telescopic mode to connect, hinged joint's back position sets up stop device respectively, stop device is the groove billet of corresponding angle, one side and the horizontal connecting rod tip bonding connection of the groove billet of corresponding angle, the another side of the groove billet of corresponding angle is the free surface.

Preferably, the joints of the transverse connecting rods and the longitudinal connecting rods are connected in a bonding or special clamping groove mode, so that the quick installation of the folding roof and the quick repair after the folding roof is damaged are further realized.

Preferably, the suspension cable and the transverse connecting rod are correspondingly arranged, one end of the suspension cable is connected with the electric winch, and the other end of the suspension cable is connected with the middle part of the rigid rod piece of the transverse connecting rod, which is close to the movable side wall.

Preferably, a plurality of groups of stabilizing cable systems are installed below the transverse connecting rod, each stabilizing cable system comprises a fixing rod connected with the middle part of the folding roof, a plurality of fixed pulleys installed on the two-side movable side walls and the transverse connecting rod, two manual winches installed on the two-side movable side walls and a stabilizing cable, one end of the stabilizing cable is fixed on the manual winches, the middle part of the stabilizing cable penetrates through the fixed pulleys, and the other end of the stabilizing cable is connected with the other manual winch.

Preferably, the movable side wall is a lattice structure consisting of upright posts and pull rods for connecting the upright posts, and the foot ends of the movable side wall are provided with walking wheels with locking structures.

Preferably, a plurality of triangular walking support structures are mounted on the lower portion of the upright post of the movable side wall, the walking support structures are symmetrically arranged on the lower portion of the upright post, and walking wheels are arranged at the bottom of the far wall end of each walking support structure.

Preferably, the movable side wall is driven by a plurality of tractors arranged on the outer side of the side wall of the folding roof in a traction manner, the tail parts of the tractors are fixedly connected with the side wall, the folding hangar is driven to move transversely left and right by the tractors in a traction manner forwards and backwards, the movable side wall is driven to move transversely left and right, horizontal tension force is applied to the folding roof by the back and forth movement of the movable side wall, and then the folding roof is driven to be unfolded and folded.

Preferably, the electric winch is fixedly connected to the lower portion of the corresponding side wall upright post, the suspension guy cable penetrates through a pulley fixed to the top of the mast and then is fixedly connected with the transverse connecting rod close to the side wall section, the electric winch is started to enable the suspension guy cable to be gradually tensioned and bear tension along with unfolding and folding of the side wall, the suspension guy cable and the side wall jointly act to drive the transverse connecting rod to unfold, the suspension guy cable gradually relaxes when the electric winch is started to rotate reversely, and the transverse connecting rod is folded.

Preferably, the balance driving vehicle is connected with the top of the movable side wall by a balance cable and is tensioned and fixed. After portable folding hangar expandes to take one's place, the side wall bottom is locked by the ground lock, or places concrete gravity piece along both sides corner interval, set up the anchor ring on the concrete gravity piece, anchor ring and side wall fixed connection to the comprehensive action through stabilizing cable system and stop device prescribes a limit to the deformation and the displacement on roof, so that the utility model discloses the structure of hangar is more stable, can adapt to adverse circumstances such as open-air strong wind, torrential rain.

Compared with the prior art, the beneficial effects of the utility model are that:

1. light-weighted, the modularization of structure, the equipment construction is simple quick: the hangar is mainly composed of components, novel materials such as fiber reinforced composite materials are used, the hangar is formed by a specific process, the hangar is light in weight and high in strength, standardization and modularization are easy to realize, the hangar is simple and quick to assemble and construct, and quick deployment and repeated use can be realized.

2. The construction cost is low, the construction speed is fast: the movable folding hangar adopts a lightweight structure, saves materials, has excellent performance, low construction cost and high construction speed.

3. The working system is simple and efficient, all parts are stressed clearly, and are integrally coordinated and linked, so that the functions of integral movement and quick unfolding and folding are realized.

4. The system has high structural stability, and the side wall and the roof of the folding hangar are kept in a high-stability state in the unfolding and moving states through the comprehensive action of the limiting device, the stable cable system and the balanced cable.

5. The size is customized, and the adaptability is strong: according to the sizes of various airplanes, the movable folding hangars with various models and specifications can be customized to meet the parking requirements of various models of airplanes.

6. The whole replacement and repair are rapid: once the damage occurs, a local repair or integral replacement mode can be adopted, so that the rapid repair and the rapid recovery of use are realized.

7. Flexible, a storehouse is multi-purpose, and the place utilization efficiency is high: a plurality of large-scale airplanes can be parked in parallel after the hangar is unfolded, comprehensive and safe indoor environments are provided for the inspection, maintenance and the like of the airplanes, the site can be emptied for other uses after the hangar is folded, the site can be flexibly and efficiently used, and the multiple purposes of one hangar are realized.

8. The hangar can be used singly, and can also realize the integrated arrangement of a plurality of hangars in a mode of sharing side walls by adjacent hangars according to the number of parked airplanes, so that the hangars are used jointly, the combination form is flexible, the site adaptability is good, and the site is parked by full utilization.

In conclusion, the utility model has the advantages of low construction cost, fast construction speed, fast deployment and repeated use; a plurality of hangars can be integrally arranged, and can be combined in any number, so that the arrangement is flexible, and the site adaptability is good; the movable trolley can integrally travel and move, is integrally replaced, can be quickly repaired after being damaged, and is quickly put into use; the structure has large size and high stability, and can meet the parking requirement of large airplanes; the mobile and flexible operation, one warehouse has multiple purposes, and the field use efficiency can be greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic cross-sectional view of the single-link folding hangar with fully-expanded cross-section.

Fig. 2 is a schematic view of the expanded cross section of the single-link folding hangar part of the utility model.

Fig. 3 is a schematic view of a fully folded cross section of the single-link folding hangar of the present invention.

Fig. 4 is the schematic view of the connection structure of the folding roof and the movable side wall of the single-link folding hangar of the utility model.

Fig. 5 is a schematic view of the top view structure of the folding roof of the single-link folding hangar of the present invention.

Fig. 6 is a schematic cross-sectional view of a fully unfolded four-link folder.

Fig. 7 is a schematic partial cross-sectional view of the folding roof of the present invention.

Fig. 8 is a schematic cross-sectional structure view of a transverse connecting rod and a longitudinal connecting rod, wherein a is a solid round rod, b is a hollow round rod, c is a solid square rod, d is a groove-shaped rod, e is an i-shaped rod, f is a hollow square rod, and g is an L-shaped rod.

Fig. 9 is a schematic view of a connection structure of the transverse link and the longitudinal link, in which a is an adhesive manner and b is a slot manner.

Fig. 10 is a schematic view of a connection structure of the check hinge, the check device and the transverse link (bonding method).

Fig. 11 is a schematic view of the connection structure of the limit hinge and the movable side wall.

Fig. 12 is a schematic view of a snap-fit structure of the flexible skin and the longitudinal link, in which a is the snap-fit structure of the groove-shaped longitudinal link and b is the snap-fit structure of the hollow round rod.

Fig. 13 is a schematic cross-sectional structure of a drain tank.

Fig. 14 is a schematic structural view of a drainage riser, wherein a is a front view and b is a side view.

Fig. 15 is a schematic structural view of the movable side wall, in which a is a front view and b is a top view.

Fig. 16 is a schematic view of the connection structure of the suspension cable and the fixed mast.

Fig. 17 is a schematic structural view of a walking support structure of a movable side wall, in which a is a top view and b is a front view.

Fig. 18 is a schematic structural view of a stabilizing cable system.

In the figure: (1) folding roof, (2) movable side wall, (3) walking wheel, (4) fixed mast, (5) suspension inhaul cable, (6) stable inhaul cable system, (7) balance inhaul cable, (8) tractor, (9) adhesive layer, (1-1) transverse connecting rod, (1-2) limit hinge, (1-3) flexible skin, (1-4) longitudinal connecting rod, (1-5) drainage groove, (1-6) drainage vertical pipe, (1-7) pipe hoop, (1-8) fixed buckle, (1-9) limit device, (2-1) walking support structure, (2-2) upright column, (2-3) pull rod, (4-1) electric winch, (4-2) mounting hole, (6-1) fixed rod, (6-2) fixed pulley, (6-3) a manual winch and (6-4) a stable inhaul cable.

Detailed Description

The present invention is further described with reference to specific preferred embodiments, but the scope of the present invention is not limited thereto.

For convenience of description, the relative positional relationship of the components, such as: the descriptions of the upper, lower, left, right, etc. are described with reference to the layout directions of the drawings in the specification, and do not limit the structure of the present patent.

As shown in fig. 1-3, the first embodiment of the mobile folding hangar of the present invention, which can be transversely unfolded or folded, includes a folding roof 1, a mobile side wall 2, a walking wheel 3, a fixed mast 4, a suspension cable 5, a stable cable system 6, a balance cable 7 and a towing vehicle 8.

As shown in fig. 4-9, the folding roof 1 comprises transverse connecting rods 1-1 made of light high-strength materials, limiting hinges 1-2, flexible skins 1-3, longitudinal connecting rods 1-4, drainage channels 1-5 and drainage vertical pipes 1-6. The transverse connecting rods 1-1 are provided with a plurality of groups, and the transverse connecting rods 1-1 of each group are arranged in parallel along the transverse direction of the hangar. In this embodiment, each group of transverse connecting rods 1-1 is formed by connecting four sections of rigid rods through a limit hinge 1-2 in sequence, obviously, the utility model discloses each group of transverse connecting rods 1-1 is not limited to being formed by connecting four sections of rigid rods end to end, and the quantity of rigid rods is at least two, and the specific number is decided according to the required hangar width and the length of rigid rods. The longitudinal connecting rods 1-4 are also provided with a plurality of groups, and each group of longitudinal connecting rods 1-4 is vertically arranged relative to the transverse connecting rods 1-1. The transverse connecting rods 1-1 and the longitudinal connecting rods 1-4 are connected in a criss-cross mode to form a roof framework, and flexible skins 1-3 cover the upper surface of the roof framework.

As shown in fig. 10 and 11, the transverse connecting rod 1-1 is preferably made of a fiber reinforced composite material or an aluminum alloy or magnesium alloy material and is formed by a die pressing or pultrusion process.

The limiting hinge 1-2 is arranged below the flexible skin 1-3 and is connected with the transverse connecting rod 1-1 or the longitudinal connecting rod in an adhesion or sleeve mode. And the limiting device 1-9 is arranged on the flexible skin 1-3 corresponding to the limiting hinge 1-2, and a hinged shaft of the limiting hinge 1-2 is connected with the limiting device 1-9 into a whole. The limiting devices 1-9 are made of hard materials, such as channel steel materials.

As shown in fig. 12, the flexible skin 1-3 is a multifunctional flexible tarpaulin, and is fixedly connected with the longitudinal connecting rods 1-4 by buckles or nylon fasteners.

The longitudinal connecting rods 1-4 are made of fiber reinforced composite materials and formed through a die pressing or pultrusion process, and the longitudinal connecting rods 1-4 and the transverse connecting rods 1-1 are connected at the joint through special joints, bonding or clamping grooves.

And the rear part of the folding roof 1 is provided with a drainage channel 1-5 along the outer side of the transverse connecting rod 1-1 so as to collect rainwater on the roof. The lowest point of the drainage channel 1-5 is connected with a vertical drainage vertical pipe 1-6 so as to drain the rainwater collected by the drainage channel 1-5 to a rainwater system in a site through the drainage vertical pipe 1-6. The drainage grooves 1-5 and the drainage vertical pipes 1-6 are made of PE materials. As shown in fig. 13 and 14, the drainage channels 1-5 are adhered to the transverse link 1-1 at the rear of the folding roof, and the vertical drainage pipes 1-6 are fixed at the outer sides of the columns of the movable side wall 2 by pipe hoops.

The movable side wall 2 is at least two-sided. As shown in fig. 15, each movable side wall 2 is of a lattice structure, and the lattice structure is composed of upright posts and pull rods for connecting the upright posts. The upright posts and the pull rods of the lattice structure are both made of fiber reinforced composite materials or section steel materials and are formed through die pressing or pultrusion processes. The two-sided movable side walls 2 are arranged in parallel relatively, and the folding roof 1 is arranged at the top of the two-sided movable side walls 2, so that a parking bin is formed in a space surrounded by the two-sided movable side walls 2 and the folding roof 1. The bottom of the movable side wall 2 is provided with a walking wheel 3, and the walking wheel 3 preferably adopts a universal wheel with a locking structure. After the movable side wall 2 walks in place, the walking wheels 3 are locked, the bottom of the movable side wall 2 is fixed by a ground lock, or concrete gravity blocks are arranged on two sides of the movable side wall 2 at intervals, anchor rings are arranged on the concrete gravity blocks, and the anchor rings are fixedly connected with the movable side wall 2.

As shown in fig. 16, the fixed mast 4 is vertically disposed on top of the movable side wall 2 and is disposed corresponding to the transverse link 1-1 of the folding roof 1. And a pulley is arranged at the top of the fixed mast 4.

One end of the suspension inhaul cable 5 is fixed in the middle of a rigid rod piece of the transverse connecting rod 1-1 close to the movable side wall 2, the other end of the suspension inhaul cable bypasses a pulley at the top end of the fixed mast 4 and then is wound on a winding drum of an electric winch 4-1 close to the foot end of the movable side wall 2, and the suspension inhaul cable 5 and the transverse connecting rod 1-1 are arranged in a one-to-one correspondence mode. When the folding roof 1 is unfolded basically in place, the electric winch 4-1 is rotated to roll up the suspension inhaul cable 5, so that the folding roof 1 is completely unfolded. The suspension cable 5 is preferably a denima rope made of high-strength high-modulus polyethylene fiber.

As shown in fig. 17, the feet of the movable side wall 2 are provided with triangular walking support structures 2-1, and the walking support structures 2-1 are fixedly connected with the movable side wall 2 to increase the stability of the movable side wall 2 during walking and moving. And the lower part of the far wall end of the walking support structure 2-1 is provided with a walking wheel, and the walking wheel preferably adopts a universal wheel with a locking structure.

As shown in fig. 18, a plurality of groups of stabilizing cable systems 6 are installed on the inner side of the folding roof 1. Each group of the stable inhaul cable systems 6 consists of a fixed rod 6-1, four fixed pulleys 6-2, two manual winches 6-3 and a stable inhaul cable 6-4. The stable inhaul cable system 6 is arranged corresponding to a transverse connecting rod 1-1 of the folding roof 1, a fixed rod 6-1 is fixedly arranged on the transverse connecting rod or a longitudinal connecting rod in the middle of the folding roof 1, two fixed pulleys 6-2 are symmetrically arranged at two positions of the transverse connecting rod 1-1 relative to the fixed rod 6-1, the two fixed pulleys 6-2 are respectively arranged on a movable side wall 2 corresponding to the transverse connecting rod 1-1, the middle part of the stable inhaul cable 6-4 penetrates through the two fixed pulleys 6-2 arranged on the transverse connecting rod and a positioning ring at the bottom of the fixed rod 6-1, and two ends of the stable inhaul cable 6-4 are respectively connected with a manual winch 6-3 arranged at the foot of the movable side wall 2 after bypassing the fixed pulleys 6-2 fixed on the movable side wall 2.

As shown in fig. 1-3, tractors 8 are respectively disposed on the outer sides of the two movable side walls 2, and a balance cable 7 is connected between the movable side wall 2 and the tractor 8. One end of the balance inhaul cable 7 is fixedly connected with the top end of the movable side wall 2, and the other end of the balance inhaul cable is fixedly connected with a manual winch on a tractor 8 on the ground of the shutdown bin. The balance cable 7 is preferably a denim rope made of high-strength high-modulus polyethylene fiber.

The tractor 8 is a special motor vehicle or a modified truck, the body of the tractor is perpendicular to the movable side wall 2, the head of the tractor faces outwards, and the tail of the tractor is fixedly connected with the outer side of the movable side wall 2.

The utility model discloses can transversely expand or when folding portable folding hangar uses, through the drawing of tractor 8, drive the walking of portable side wall 2, and then by the expansion or folding of the folding roof 1 of portable side wall 2 drive, realize that the hangar is holistic to expand fast or fold.

When the hangar is opened, the tractor 8 advances to drive the movable side wall 2 to walk outwards in place, meanwhile, the electric winch 4-1 drives the suspension cable 5 to gradually tension and bear tension until the folding roof 1 is opened in place, at the moment, the walking wheels 3 at the bottom of the movable side wall 2 are locked, and the top of the movable side wall 2 is tightened and locked by a manual winch arranged on the tractor 8 through the balance cable 7; and the stable cable 6-4 is tightened and locked by the manual winch 6-3, and the expansion of the hangar is completed. When the hangar is folded, the tractor 8 retreats to drive the two movable side walls 2 to walk oppositely to realize the rapid transverse folding of the hangar, meanwhile, the electric winch 4-1 loosens the suspension cable 5 until the folding roof 1 is folded in place, then the walking wheels 3 at the bottoms of the movable side walls 2 are locked, and the balance cable 7 and the stable cables 6-4 are gradually loosened to finish the folding of the hangar.

As shown in fig. 6, the second embodiment of the present invention is substantially the same as the first embodiment in terms of the structure, and the difference is that the mobile side walls 2 are shared by adjacent hangars, so that a plurality of folding hangars can be used in parallel.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can use the technical content disclosed above to make many possible variations and modifications to the technical solution of the present invention, or to modify the technical solution of the present invention into equivalent embodiments with equivalent variations, without departing from the scope of the present invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention should fall within the protection scope of the technical matters of the present invention, all without departing from the contents of the technical matters of the present invention.

Claims (10)

1. A mobile folding hangar capable of being transversely unfolded or folded comprises at least two mobile side walls (2) which are oppositely arranged and a folding roof (1) which is arranged on the tops of the mobile side walls,

the folding roof comprises a plurality of groups of transverse connecting rods arranged along the transverse direction of the hangar and a plurality of groups of longitudinal connecting rods arranged along the longitudinal direction of the hangar, each group of transverse connecting rods is formed by sequentially hinging at least two sections of rigid rod pieces, and two ends of each transverse connecting rod are respectively hinged with one movable side wall;

a plurality of fixed masts (4) are vertically arranged on the movable side wall, the fixed masts and the transverse connecting rods are arranged in a one-to-one correspondence mode, pulleys are arranged on the tops of the fixed masts, one ends of suspension inhaul cables are connected to the positions, close to the movable side wall, of the transverse connecting rods, and the other ends of the suspension inhaul cables wind a winding drum of an electric winch on the movable side wall after bypassing the pulleys on the fixed masts;

when the folding roof is unfolded basically in place, the transverse connecting rod moves upwards when the electric winch is used for winding the suspension cable, so that the folding roof is completely unfolded.

2. The mobile, laterally deployable or collapsible folder garage of claim 1 wherein the transverse links and the longitudinal links are criss-cross connected to form a roof skeleton, the roof skeleton being covered by a flexible skin.

3. The mobile folding hangar capable of being transversely unfolded or folded according to claim 2, characterized in that a plurality of groups of stabilizing cable systems (6) are installed below the roof framework, each stabilizing cable system is respectively arranged along one transverse connecting rod, and each stabilizing cable system comprises a fixed rod (6-1) connected with the middle part of the roof framework, a plurality of fixed pulleys (6-2) installed on the mobile side walls and the transverse connecting rods, two manual winches (6-3) installed on the mobile side walls at two sides and a stabilizing cable (6-4) installed on the manual winches, one end of each stabilizing cable is wound on one manual winch, the middle part of each stabilizing cable passes through each fixed pulley, and the other end of each stabilizing cable is wound on the other manual winch.

4. The mobile folder garage as claimed in claim 2, wherein the joints between the transverse links and the longitudinal links are connected by means of adhesive or snap-in grooves.

5. The mobile folding hangar capable of being transversely unfolded or folded according to claim 2, characterized in that the rigid rod pieces of the transverse connecting rod are connected by a limit hinge, and the limit hinge is connected with the transverse connecting rod or the longitudinal connecting rod in a bonding or sleeve manner.

6. The mobile folding hangar capable of being transversely unfolded or folded according to claim 5, wherein the folding roofs on the back of the spacing hinges are respectively provided with a spacing device, the spacing device is made of an angle steel bar corresponding to the unfolding angle of the spacing hinges, and the lower surfaces of the spacing devices are adhesively connected with the transverse connecting rods.

7. The mobile folding hangar capable of being transversely unfolded or folded according to claim 1, wherein the mobile side wall is a lattice structure consisting of upright posts and pull rods for connecting the upright posts, and the foot ends of the mobile side wall are provided with road wheels with locking structures.

8. The mobile folding hangar capable of being transversely unfolded or folded according to claim 7, wherein a plurality of triangular walking support structures are mounted at the lower part of the mobile side wall, the walking support structures are symmetrically arranged at the bottom of the upright post, and walking wheels are arranged at the bottom of the far wall end of each walking support structure.

9. The mobile folding hangar capable of being transversely unfolded or folded according to claim 1, wherein the outside of the mobile side walls on both sides of the folding roof is connected with a balancing tractor which is a special-purpose motor vehicle or a modified large truck.

10. The mobile folding hangar capable of being transversely unfolded or folded according to claim 9, wherein the top of the mobile side wall is fixed by connecting adjacent tractors through a balance cable (7), after the mobile folding hangar is unfolded into place, the bottom of the mobile side wall is locked by a ground lock, or concrete gravity blocks are arranged on two sides of the mobile side wall at intervals, and anchor rings are arranged on the concrete gravity blocks and fixedly connected with the mobile side wall.

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