CN217480937U - Movable folding hangar capable of being transversely unfolded and folded - Google Patents

Abstract

The utility model discloses a movable folding hangar which can be transversely unfolded and folded, comprising at least two movable side walls which are oppositely arranged and a folding roof which is arranged at the top of the movable side walls, two sides of the folding roof are hinged with the movable side wall, a plurality of sliding chutes are vertically arranged on the movable side wall, the lower ends of movable support rods are respectively connected in the sliding chutes in a sliding manner, the upper ends of the movable support rods are hinged with the transverse connecting rod of the folding roof, the lower end of the movable stay bar is simultaneously connected with one end of a lifting cable, the other end of the lifting cable is fixedly connected on a lifting cable winch after bypassing a lifting cable fixed pulley fixed at the upper end of the chute, when the folding roof is unfolded basically in place, the lifting cable winch is rotated to enable the movable stay bar to move upwards along the sliding groove, and the folding roof is completely unfolded. The utility model discloses it is fast to establish, and can wholly walk to remove, can restore fast after destroying.

Description

Movable folding hangar capable of being transversely unfolded and folded

Technical Field

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

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, and can flexible deployment, the portable folding hangar of folding can transversely expand that place utilization efficiency is high.

In order to solve the technical problem, the utility model provides a can transversely expand 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 transversely along the hangar and a plurality of groups of longitudinal connecting rods arranged longitudinally along 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 groups of sliding grooves are vertically arranged on the movable side wall, the sliding grooves are arranged in one-to-one correspondence with the transverse connecting rods, movable support rods are arranged between the sliding grooves and the transverse connecting rods, the upper ends of the movable support rods are hinged with the transverse connecting rods, and the lower ends of the movable support rods are arranged in the sliding grooves in a sliding manner;

the top of each sliding groove is provided with a fixed lifting cable pulley, one end of a lifting cable is connected with the lower end of the movable stay bar, and the other end of the lifting cable bypasses the fixed lifting cable pulley and is wound on a lifting cable winch;

when the folding roof is unfolded, the lifting cable winch is used for tightening the lifting cable, so that the lower end of the movable support rod moves upwards along the sliding groove, the folding roof is completely unfolded, and then the lower end of the movable support rod is fixed on the sliding groove through a bolt.

The movable side wall is of a lattice structure, and the components of the lattice structure are made of fiber reinforced materials or section steel materials. 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 side of each groove steel bar with the corresponding angle is connected with the end part of the transverse connecting rod in an adhesive manner, and the other side of each groove steel bar with the corresponding angle is a free surface; the head end and the tail end of the transverse connecting rod are respectively hinged with the movable side wall, an angle steel bar with a corresponding angle is arranged on the back of the hinge, one side of the angle steel bar with the corresponding angle is fixedly bonded at the end part of the transverse connecting rod, and the other side of the angle steel bar with the corresponding angle is a free surface; the longitudinal connecting rod is horizontally arranged and vertically intersected with 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 longitudinal connecting rod and the transverse connecting rod are made of light high-strength fiber reinforced composite materials, the cross section of the transverse connecting rod is box-shaped, and the cross section of the longitudinal connecting rod is box-shaped, hollow round or U-shaped; the folding roof is hinged to the side wall, multiple groups of sliding grooves are vertically formed in the side wall, each group of sliding grooves is composed of two parallel sliding grooves which are arranged on the side wall of the lower portion of the corresponding transverse connecting rod in pairs, each sliding groove is connected with a movable support rod in a sliding mode, one end of each movable support rod is connected with a fixed lifting cable and then installed in the corresponding sliding groove, and the other end of each movable support rod is connected with a transverse connecting rod pin shaft of the folding roof. One end of the lifting cable is fixed on the movable support rod, and the other end of the lifting cable is connected with a lifting cable winch fixed on the lower portion of the side wall after bypassing the fixed pulley of the lifting cable fixed on the upper portion of the sliding groove. When the folding roof is completely unfolded and basically reaches the proper position, the lifting cable winch is rotated to enable the movable stay bar to continuously move upwards along the sliding groove, so that the folding roof is completely unfolded and locked, and the lower end of the movable stay bar is fixed on the sliding groove through the bolt; the movable stay bar is made of a fiber reinforced composite material or an aluminum alloy material or a steel structure material; the roof of the folding roof is a flexible covering, the flexible covering adopts multifunctional flexible tarpaulin, has the functions of light weight, high strength, water resistance, flame retardance, static resistance and radar stealth, and is in seamless connection with the longitudinal connecting rod in a buckling mode or a nylon thread gluing mode; two groups of drainage grooves are respectively arranged on the outer sides of the front and rear groups of transverse connecting rods of the folding roof, the cross sections of the drainage grooves are U-shaped, the drainage grooves are formed by connecting a plurality of sections of water grooves with the same length as that of rigid rods of the transverse connecting rods, the drainage grooves are connected with the side faces of the transverse connecting rods in an adhesive manner, the drainage grooves are opened at the movable side walls and are provided with vertical drainage vertical pipes, and the drainage grooves and the vertical drainage vertical pipes are made of PE materials; the movable side wall is driven by a plurality of tractors arranged on the outer side of the movable side wall, and the tail parts of the tractors are fixedly connected with the movable side wall; the tractor is connected with the top of the movable side wall by adopting a balance inhaul cable and is tensioned and fixed; the inner side of the movable folding hangar is provided with a stable cable along a roof beam and is connected to a lower manual winch through side walls on two sides, after the movable folding hangar is unfolded in place, the stable cable is tightened through the manual winch and is locked by the manual winch, and the balance cable and the stable cable are Dinima ropes made of high-strength high-modulus polyethylene fibers.

The utility model realizes the quick expansion and the quick folding of the mobile folding hangar by setting the coordinated linkage of the two systems of the mobile side wall and the folding roof, and additionally using the traction drive of the tractor arranged in balance, and the movable stay bar arranged in the chute to move upwards and downwards under the action of the lifting cable; a plurality of machine libraries can be integrally arranged and combined in any number; flexible deployment can be achieved, and the site utilization efficiency is high; the structure has large size and good stability, and can meet the parking requirement of large airplanes; and after being damaged, the cable can be quickly repaired and deployed.

Preferably, the transverse connecting rods and the longitudinal connecting rods are connected in a criss-cross mode to form a roof framework, and a flexible skin covers the roof framework.

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 a high molecular polymer (resin), and the cross sections of the transverse connecting rod and the longitudinal connecting rod composite material rod piece 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 transverse connecting rod, just special hinge with transverse connecting rod adopts bonding or telescopic mode to connect, the back position of articulated connection sets up stop device respectively, stop device is the groove billet of corresponding angle, one side and the transverse 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 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, a plurality of groups of sliding grooves are vertically arranged on the movable side wall, each group of sliding grooves is two parallel sliding grooves and is arranged on the lower side wall of the corresponding transverse connecting rod in pairs, each sliding groove is connected with a movable stay bar in a sliding mode, one end of each movable stay bar is fixed with a lifting stay rope and then is installed in the sliding groove, and the other end of each movable stay bar is connected with a transverse connecting rod pin shaft of the folding roof.

Preferably, one end of the lifting cable is fixed on the movable support rod, and the other end of the lifting cable bypasses a fixed lifting cable pulley fixed on the upper portion of the sliding groove and then is connected and fixed on a lifting cable winch on the lower portion of the side wall. And when the folding roof is completely unfolded and basically reaches the proper position, the lifting cable winch is rotated to enable the movable support rod to continuously move upwards along the sliding groove, so that the folding roof is completely unfolded and locked, and the lower end of the movable support rod is fixed on the sliding groove by a bolt.

Preferably, the stabilizing cables are arranged on the inner side of the folding roof corresponding to each group of transverse connecting rods, penetrate through fixed pulleys connected with the transverse connecting rods, and reach the manual winch at the bottom of the side wall after passing through the fixed pulleys fixed on the side wall.

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. The traveling wheels are preferably universal wheels, and the universal wheels are locked after the movable side wall travels in place.

Preferably, a plurality of triangular walking bearing structures are installed on the lower portion of the movable side wall to increase stability of the side wall, the walking bearing structures are symmetrically arranged at the bottom of the stand column, and walking wheels are arranged at the bottom of the far wall end of each walking bearing structure. The traveling wheels are preferably universal wheels, and the universal wheels are locked after the movable side wall travels in place.

Preferably, tractors are connected to the outer sides of the side walls on both sides of the folding roof. The folding garage is characterized in that the tractor is a special motor vehicle or a modified truck, the tail of the tractor is fixedly connected with the outer side of the movable side wall, the folding garage is pulled forwards and backwards through the tractor to drive the movable side wall to move transversely leftwards and rightwards, and horizontal tension force is applied to the folding roof through the back-and-forth movement of the movable side wall, so that the folding roof is driven to be unfolded and folded.

When the tractor drives the folding hangar to unfold, the lifting cable winch is started to drive the movable support rod arranged in the sliding groove to move upwards through the lifting cable, the movable support rod and the horizontal opening and closing force provided by the tractor act together, and the folding roof and the movable side wall are coordinated and linked to realize quick unfolding and quick folding of the movable folding hangar.

Preferably, the top of portable boundary wall is connected adjacently via balanced cable the tractor is fixed, portable folding hangar expandes the back that targets in place, the bottom of portable boundary wall is locked by the ground lock, or is in the both sides interval placement concrete gravity piece of portable boundary wall sets up the anchor ring on the concrete gravity piece, anchor ring and portable boundary wall fixed connection to inject the deformation and the displacement on roof through the combined action of stabilizing cable system and stop device, 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 utility model discloses a beneficial effect is:

1. light-weighted, the modularization of structure, the assembly 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 the whole body is coordinated and linked, so that the functions of whole movement and quick unfolding and folding are realized.

4. The system has high structural stability, and the movable side wall and the folding roof of the folding hangar are kept in a high-stability state under 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: the movable folding hangars in various models and specifications can be customized according to the sizes of various airplanes, so that the parking requirements of various airplanes can be met;

6. the whole replacement and repair are rapid: once the damage occurs, a local repair or integral replacement mode can be adopted to realize quick repair and quick recovery;

7. flexible, a storehouse is multi-purpose, and the place utilization efficiency is high: after the hangar is unfolded, a plurality of large airplanes can be parked in parallel, comprehensive and safe indoor environments are provided for the inspection, maintenance and the like of the airplanes, and the site can be emptied for other use after the hangar is folded, so that 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 and one-warehouse multiple use greatly improve the field use efficiency.

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 a schematic view of the connection structure of the folding roof and the movable side wall of the single-link folding hangar of the present invention.

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 expanded quadruple folding hangar.

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 diagram of the transverse connecting rod and the longitudinal connecting rod, wherein a is a hollow round rod, b is a groove-shaped rod, and c is a hollow square 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 the connection structure of the check hinge, the check device and the transverse link (bonding method).

Fig. 11 is a schematic view of the structure of the transverse link connected to the movable side wall via a limit hinge.

Fig. 12 is a schematic view of a fastening structure of the flexible skin and the longitudinal link, in which a is the fastening structure of the groove-shaped longitudinal link, and b is the fastening 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 view of the connection structure of the movable brace and the transverse connecting rod, wherein a is a front view and b is a side view.

Fig. 16 is a schematic structural view of a movable side wall, in which a is a front view and b is a top view.

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.

Fig. 19 is a schematic diagram of a structure related to a movable brace rod.

In the figure: (1) folding roof, (2) movable side wall, (3) walking wheel, (4) balance cable, (5) movable stay bar, (6) stable cable system, (7) tractor, (8) pin shaft, (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) stay bar, (5-1) sliding groove, (5-2) lifting cable, (5-3) lifting cable fixed pulley, (5-4) lifting cable winch, (6-1) a fixed rod, (6-2) a 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. 1-18, the first embodiment of the present invention comprises a foldable roof 1, a movable side wall 2, a walking wheel 3, a balance cable 4, a movable stay bar 5, a stable cable system 6 and a tractor 7.

As shown in fig. 4-7, 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 two at least, and the specific quantity 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.

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 through 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. 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.

The flexible covering 1-3 is made of multifunctional flexible tarpaulin and is fixedly connected with the longitudinal connecting rod 1-4 buckles or nylon thread gluing.

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, the drainage grooves 1-5 are bonded on the transverse connecting rods 1-1, and the drainage vertical pipes 1-6 are fixed on the outer sides of the upright posts of the movable side walls 2 through pipe hoops.

The movable side wall 2 is at least two-sided, and each movable side wall 2 is of a lattice structure, and each lattice structure is composed of stand columns and pull rods for connecting the stand columns. 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.

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 in the walking and moving process. 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.

The movable stay bar 5 is made of a fiber reinforced composite material or an aluminum alloy material. The upper end of the movable support rod 5 is hinged at the middle part of the rigid rod piece of the adjacent movable side wall 2 of the transverse connecting rod 1-1 through a pin shaft 8, and the lower end of the movable support rod 5 is slidably arranged in the chute 5-1. The sliding chute 5-1 is vertically arranged at the lower part of the inner side of the movable side wall 2. A fixed lifting cable pulley 5-3 is arranged at the upper part of the chute 5-1, a lifting cable winch 5-4 is arranged at the lower part of the movable side wall 2, one end of the lifting cable 5-2 is connected with the lower end of the movable stay bar 5, and the other end of the lifting cable 5-2 winds around the fixed lifting cable pulley 5-3 and is connected with the lifting cable winch 5-4. The lifting cable winch 5-4 can be of a manual structure or an electric structure. When the hangar is opened, the lower end of the movable support rod 5 slides upwards along the sliding groove 5-1 along with the expansion of the folding roof 1, the upper end of the movable support rod 5 upwards moves along with the upwards movement of the transverse connecting rod 1-1, when the folding roof 1 is basically expanded in place, the lifting cable winch 5-4 is rotated to enable the lower end of the movable support rod 5 to continuously upwards move along the sliding groove 5-1 under the action of the lifting cable 5-2, so that the folding roof 1 is completely expanded in place, then the lifting cable winch 5-4 is locked, and the lower end of the movable support rod 5 is fixed on the sliding groove 5-1 through a bolt.

And a plurality of groups of stabilizing cable systems 6 are arranged 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 respectively wind a winding drum of 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.

The outer sides of the two movable side walls 2 are respectively provided with a tractor 7, and a balance cable 4 is connected between the movable side walls 2 and the tractor 7. One end of the balance inhaul cable 4 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 the tractor 7 on the ground of the shutdown bin. The balance cable 4 is preferably a denim rope made of high-strength high-modulus polyethylene fiber.

The tractor 7 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.

As shown in fig. 1-3, the utility model discloses when can transversely expand folding portable folding hangar and use, through the traction of tractor 7, drive portable side wall 2 and walk, and then by expansion or folding of portable side wall 2 drive folding roof 1, realize that the whole quick expansion of hangar or folding.

When the hangar is opened, the tractor 7 advances to drive the movable side wall 2 to walk outwards to a proper position, then the walking wheels 3 on the bottom of the movable side wall 2 are locked, and the balance cable 4 connected with the movable side wall 2 is tightened and locked by using a manual winch arranged on the tractor 7; then, driving a lifting stay cable winch 5-4 to tighten a lifting stay cable 5-2, enabling the lower end of the movable stay bar 5 to continuously move upwards along the sliding groove 5-1, completely opening the folded roof 1 in place, locking the lifting stay cable winch 5-4, and fixing the lower end of the movable stay bar 5 on the sliding groove 5-1 by using a bolt; and finally, tightening and locking the stable inhaul cable 6-4 through the manual winch 6-3, and finishing the expansion of the hangar.

When the hangar is folded, firstly, the lifting cables 5-2 are loosened to enable the movable support rods 5 to move downwards to enable the folding roof 1 to be ready for folding, then, the tractor 7 moves backwards to drive the two movable side walls 2 to move oppositely to enable the folding roof 1 to be folded transversely, and finally, after the folding roof 1 is folded in place, the walking wheels 3 on the bottoms of the movable side walls 2 are locked to loosen the balance cables 4 and the stable cables 6-4, so that the folding of the hangar is completed.

As shown in fig. 6, the second embodiment of the present invention is substantially the same as the first embodiment in terms of structure, and the difference is that the movable side wall 2 is 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 movable folding hangar capable of being transversely unfolded and folded comprises movable side walls (2) which are arranged at least two sides oppositely and a folding roof (1) arranged at the top of the movable 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 groups of sliding grooves are vertically arranged on the movable side wall, the sliding grooves and the transverse connecting rods are arranged in a one-to-one correspondence mode, a movable support rod is arranged between each sliding groove and each transverse connecting rod, the upper end of each movable support rod is hinged to each transverse connecting rod, and the lower end of each movable support rod is arranged in each sliding groove in a sliding mode;

the top of each sliding groove is provided with a fixed lifting cable pulley, one end of a lifting cable is connected with the lower end of the movable stay bar, and the other end of the lifting cable bypasses the fixed lifting cable pulley and is wound on a lifting cable winch;

when the folding roof is unfolded, the lifting cable winch is used for tightening the lifting cable, so that the lower end of the movable support rod moves upwards along the sliding groove, the folding roof is completely unfolded, and then the lower end of the movable support rod is fixed on the sliding groove through a bolt.

2. The mobile, laterally deployable and collapsible folder according to claim 1, wherein the transverse links are criss-crossed with the longitudinal links to form a roof skeleton, the roof skeleton being covered with a flexible skin.

3. The mobile folding garage capable of being unfolded and folded transversely as claimed in claim 2, wherein a plurality of sets of stabilizing cable systems (6) are installed under the roof frame, each stabilizing cable system is respectively arranged along one transverse link, and each stabilizing cable system comprises a fixed rod (6-1) connected with the middle part of the roof frame, a plurality of fixed pulleys (6-2) installed on the mobile side walls and the transverse links, two manual winches (6-3) installed on the mobile side walls on two sides, and a stabilizing cable (6-4) installed on the manual winches, wherein one end of the stabilizing cable is wound on one manual winch, the middle part of the stabilizing cable passes through each fixed pulley, and the other end of the stabilizing cable is wound on the other manual winch.

4. The mobile folder garage with lateral unfolding and folding according to claim 1, wherein the joints of the lateral links and the longitudinal links are connected by means of adhesive or clamping grooves.

5. The mobile folding garage capable of being unfolded and folded transversely as claimed in claim 1, wherein the rigid rod members of the transverse connecting rod are connected by a limit hinge, and the limit hinge is connected with the transverse connecting rod by means of bonding or sleeving.

6. The transversely-unfolding and folding mobile folding hangar according to claim 5, wherein a limiting device is respectively arranged on the folding roofs at the back of the limiting hinges, the limiting device is made of channel steel bars corresponding to the unfolding angle of the limiting hinges, and the lower surfaces of the limiting devices are connected with the transverse connecting rods in an adhesive mode.

7. The mobile folding hangar capable of being transversely unfolded and 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 walking wheels with locking structures.

8. The mobile folding hangar capable of being transversely unfolded and 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 lateral unfolding and folding according to claim 1, characterized in that the outside of the mobile side walls on both sides of the folding roof is connected with a tractor.

10. The mobile folding hangar capable of being transversely unfolded and folded according to claim 9, is characterized in that the top of the mobile side wall is connected with the adjacent tractor for fixing through a balance cable (4), after the mobile folding hangar is unfolded to be in 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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