Rapidly assembled and disassembled carport with contraction structure

Abstract

The utility model discloses a rapidly-assembled-and-disassembled shed with a contraction structure and belongs to the technical field of protective devices. The quickly assembled and disassembled shed comprises a plurality of groups of shed single bodies; each shed single body comprises a windproof inhaul cable, a shed top and a shed side face. The end of the windproof inhaul cable is connected with the side face of the shed through a lifting hook. The lower ends of the two sides of the shed top are fixed to the shed side faces through bolts. The windproof inhaul cable comprises a lifting hook, a steel wire rope, a falling protector, a steel wire rope tightener and a ground anchor. The shed top comprises top camouflage cloth, a top connecting plate, an aluminum alloy pressing strip and an aluminum alloy top framework. The shed side face comprises a scissor fork supporting frame, a side sealing face and a vertical rod. The shed is formed by sequentially splicing the multiple groups of shed single bodies, so that the use of vehicles with different lengths, sizes and types is realized; according to the invention, the structure is modularized, the whole is made of a light aluminum alloy material, and a single assembly is lighter than a traditional carbon steel structure frame and is convenient to transport by a vehicle; the wind-resistant grade is high; the radar camouflage effect of the shed can be achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of protective devices, and particularly relates to a quick dismounting carport with a retractable structure. BACKGROUND

[0002] The protective carport is a device used as a barrier to protect vehicles from damage.

[0003] The existing protective carport has the problem of large transportation volume and inconvenience in carrying when used in the wild. In military applications, the structure is usually required to be stable, large in span, quick in unfolding and withdrawing, light in weight of a single module after being divided into modules, and easy to carry manually. SUMMARY

[0004] In view of the above problems in the prior art, the present application provides a quick dismounting carport with a retractable structure to solve the above problems.

[0005] To achieve the above object, the specific technical scheme of the present application is as follows:

[0006] The quick dismounting carport with a retractable structure comprises a plurality of carport monomers 1; the carport monomer 1 comprises a windproof cable 2, a carport top 3 and a carport side 4; the end of the windproof cable 2 is connected to the carport side 4 through a hook; and the lower ends of the two sides of the carport top 3 are fixed to the carport side 4 through a bolt respectively.

[0007] The windproof cable 2 comprises a hook 5, a steel wire rope 6, a fall arrestor 7, a steel wire rope tightener 8 and a ground anchor 9; the hook 5, the fall arrestor 7, the steel wire rope tightener 8 and the ground anchor 9 are fixed and installed on the steel wire rope 6 in sequence respectively; the hook 5 is used for hooking the carport side 4, the ground anchor 9 is hammered into the ground to reinforce the carport and improve the stability of the carport; when the carport is tilted and the steel wire rope 6 is quickly pulled out, the fall arrestor 7 locks the steel wire rope 6 to prevent sliding, the fall arrestor 7 plays a self-locking role to prevent the carport from tilting, which is equivalent to a safety belt for a vehicle; after the carport is completely lifted, the steel wire rope 6 in the fall arrestor 7 is completely released, and the steel wire rope tightener 8 tightens the steel wire rope 6 to reinforce the carport.

[0008] The canopy top 3 comprises a top camouflage cloth 10, a top connecting plate 11, an aluminum alloy pressing strip 12 and an aluminum alloy top framework 13; the top camouflage cloth 10 is covered on the upper surface of the aluminum alloy top framework 13, the aluminum alloy pressing strip 12 presses the four peripheral edges and the middle of the top camouflage cloth 10, and the top camouflage cloth 10 is fixed to the aluminum alloy top framework 13 through rivets; the top connecting plate 11 is fixed at the upper edge of the aluminum alloy top framework 13, and is used for overlapping and lapping between multiple single canopies 1.

[0009] The aluminum alloy top framework 13 comprises a top rotating shaft 14, a top sector framework 15, a connecting rod 16 and a sleeve ring 30; the top rotating shaft 14 is welded by two parallel round pipes, one side of each round pipe is vertically sleeved with the top sector framework 15, and the top sector framework 15 is inclined to the ground; the two top sector frameworks 15 are fixedly connected through the two connecting rods 16 away from the top rotating shaft 14, and the connecting rod 16 is parallel to the ground; the connecting rod 16 is a telescopic rod, and the telescopic function is realized through buckles and latches; the top sector framework 15 is fixedly connected with the sleeve ring 30 away from the top rotating shaft 14, and the sleeve ring 30 is used for connecting with the canopy side 4.

[0010] The canopy side 4 comprises a scissors fork support frame 17, a side cover 18 and a vertical rod 19; the scissors fork support frame 17 is connected with the vertical rod 19 through the sleeve ring on both sides, respectively, and the scissors fork support frame 17 is expanded and contracted along the direction of the vertical rod 19; when the scissors fork support frame 17 is expanded, the side cover 18 is connected with the scissors fork support frame 17 through the snap spring; before the scissors fork support frame 17 is contracted, the side cover 18 is removed, and then the scissors fork support frame 17 is contracted.

[0011] The scissors fork support frame 17 comprises an upper scissors fork 20, a middle scissors fork 21 and a lower scissors fork 22; the upper scissors fork 20 is welded above the middle scissors fork 21, and the middle scissors fork 21 is welded above the lower scissors fork 22; the upper scissors fork 20 is welded with a sleeve 27 on the top, and the sleeve 27 is provided with a lifting ring 28; the upper scissors fork 20, the middle scissors fork 21 and the lower scissors fork 22 are all welded with a snap spring 29 and a limiting rod 31; the scissors fork support frame 17 is fixed on the side cover 18 through the snap spring 29; the limiting rod 31 is used for limiting the position of the contraction of the scissors fork support frame 17; the sleeve ring 30 is connected with the sleeve 27 in a matched mode.

[0012] The side cover 18 comprises an aluminum alloy sector frame 23, a side camouflage cloth 24, an aluminum alloy pressing strip 25 and a side connecting plate 26; the side camouflage cloth 24 is covered on the surface of the aluminum alloy sector frame 23; the aluminum alloy pressing strip 25 is fixed on the aluminum alloy sector frame 23 through rivets at the edges of the side camouflage cloth 24; the side connecting plate 26 is fixed on the left and right sides of the aluminum alloy sector frame 23 through rivets, and is used for overlapping and lapping between single car sheds; two optical axes 32 are welded on the side of the aluminum alloy sector frame 23; the width of the side connecting plate 26 is the same as that of the top connecting plate 11, and the side connecting plate 26 is used for overlapping and lapping between multiple single car sheds 1.

[0013] The windproof cable 2 adopts a steel wire rope with a diameter of 8 mm, and the theoretical breaking tension is 5.12*10 5 N, two 8 mm steel wire ropes are used on each side of the single car shed, and the wind area of the single car shed 1 with a height of 5 m, a length of 5 m and a width of 2.5 m is 12.5 square meters, and the total theoretical pressure per square meter that can be borne is 8.2*10 4 N / ㎡.

[0014] The side camouflage cloth 24 is selected from a camouflage skin with a radar shielding function, so as to realize the radar camouflage effect of the car shed.

[0015] Another car shed side 4 comprises a hinge 33, a bottom baffle 34, a sleeve 27, a bolt 35 and four groups of side covers 18; the sleeve 27 is fixedly installed at the top end of the side cover 18, the sleeve 27 is fixedly connected with a lifting ring 28 at the side, and is used for hooking the windproof cable 2; the bottom baffle 34 is fixed at the bottom of the side cover 18; the four groups of side covers 18 are connected with each other through the hinge 33, the hinge 33 of the middle two groups of side covers 18 is arranged on the back of the side cover 18, so that the four groups of side covers 18 can be folded in an “M” shape; when the car shed side 4 is in an unfolded state, the four groups of side covers 18 are fixed through the bolt 35.

[0016] The bolt 35 comprises a nut 36, a screw cap 37, a fixed block 38-1 and a fixed block 38-2; the fixed block 38-1 and the fixed block 38-2 are fixed on the two side covers 18 respectively; the nut 36 passes through the fixed block 38-1 and the fixed block 38-2 in sequence, and is tightly fixed with the nut 36 at the end of the fixed block 38-2.

[0017] Compared with the prior art, the beneficial effects of the present application are as follows:

[0018] The present application can be connected in sequence by multiple groups of single car sheds, so as to realize the use of vehicles with different lengths and sizes;

[0019] The structural module is modularized, the whole adopts light aluminum alloy material, and a single component is lighter than a traditional carbon steel structural frame. When a single shed with a width of 5 m, a height of 5 m and a length of 2.5 m is built, the mass of a single support vertical rod assembly around the shed single body 1 is less than 10 kg, the mass of a single side scissor type structural support assembly is less than 20 kg, the mass of a single side panel tarpaulin assembly is less than 20 kg, the mass of a shed top assembly is less than 30 kg, and the mass of a single module after being packaged is not more than 30 kg, so that the assembly and carrying of an operator are facilitated;

[0020] In the application, when a single shed with a width of 5 m, a height of 5 m and a length of 2.5 m is built, the scissor type structural support assembly can be folded and contracted, and after being contracted, the volume is only 2.5 m in width, 0.5 m in height and 0.05 m in thickness; the shed top assembly is folded and has a width of 2.5 m, a height of 2.6 m and a thickness of 0.1 m; and a single side panel tarpaulin assembly has a width of 2.5 m, a height of 1.6 m and a thickness of 0.05 m. The 1-span shed single body includes two groups of fork type structural support assemblies, a group of shed top assemblies and six groups of side panel tarpaulin assemblies, so that the volume of a single shed single body after being stacked is about 2.5 m in width, 3.2 m in length and 0.3 m in height, and vehicle transportation is facilitated;

[0021] The windproof cable assembly of the shed single body adopts a steel wire rope with a diameter of 8 mm, and the theoretical breaking tension is 5.12 x 10 5 N, two 8 mm steel wire ropes are used on each side of the shed single body, and the wind area of the 5 m high, 5 m long and 2.5 m wide shed single body is 12.5 m 4 N / ㎡, and the theoretical completely meets the requirement of a 7-grade wind resistance (wind pressure 1.83 x 10 2 N / ㎡);

[0022] The side camouflage cloth 24 of the shed single body can be a camouflage skin with a radar shielding function, so that the radar camouflage effect of the shed is realized. DRAWINGS

[0023] Figure 1 is a shed single body structure schematic diagram of the application;

[0024] Figure 2 is a windproof cable structure schematic diagram of the application;

[0025] Figure 3 is a shed top structure schematic diagram of the application;

[0026] Figure 4 is an aluminum alloy top skeleton structure schematic diagram of the application;

[0027] Figure 5 is a shed side structure schematic diagram of the application;

[0028] Figure 6Is the scissors fork support frame structure schematic diagram of the present application;

[0029] Figure 7 Is the upper scissors fork structure schematic diagram of the present application;

[0030] Figure 8 Is the upper scissors fork sleeve connection structure schematic diagram of the present application;

[0031] Figure 9 Is the middle scissors fork structure schematic diagram of the present application;

[0032] Figure 10 Is the lower scissors fork structure schematic diagram of the present application;

[0033] Figure 11 Is the side cover structure schematic diagram of the present application;

[0034] Figure 12 Is the aluminum alloy fan frame inclined side structure schematic diagram of the present application;

[0035] Figure 13 Is the overall frame structure schematic diagram of the carport of the present application;

[0036] Figure 14 Is another side cover structure schematic diagram of the carport of the present application;

[0037] Figure 15 Is another side cover connection and fixing structure schematic diagram of the carport of the present application.

[0038] In the figure: 1-carport monomer; 1-1-carport overall frame; 2-windproof cable; 3-carport top; 4-carport side; 5-hanging hook; 6-steel wire rope; 7-fall arrestor; 8-steel wire rope tightener; 9-ground anchor; 10-top camouflage; 11-top link plate; 12-aluminum alloy pressing strip; 13-aluminum alloy top framework; 14-top pivot; 15-top fan framework; 16-connection rod; 17-scissors fork support frame; 18-side cover; 19-stand; 20-upper scissors fork; 21-middle scissors fork; 22-lower scissors fork; 23-aluminum alloy fan frame; 24-side camouflage cloth; 25-aluminum alloy pressing strip; 26-side link plate; 27-sleeve; 28-hanging ring; 29-clamp spring; 30-sleeve ring; 31-limiting rod; 32-optical axis; 33-hinge; 34-bottom baffle; 35-latch bolt; 36-nut; 37-nut; 38-1 is a fixed block; 38-2 is a fixed block. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical scheme and advantages of the present application more clear, the following will combine the drawings in the embodiment of the present application to make further detailed description on the embodiment of the present application.

[0040] Embodiment:

[0041] As shown in Figure 1 , a retractable structure quick disassembly carport, the quick disassembly carport comprises a plurality of carport monomer 1; the carport monomer 1 includes windlass 2, carport top 3 and carport side 4; the windlass 2 end and carport side 4 are connected through hook; the lower end of both sides of carport top 3 is fixed with carport side 4 through bolt respectively.

[0042] As shown in Figure 2 , the windlass 2 includes hook 5, steel wire rope 6, anti-falling device 7, steel wire rope tightener 8 and ground anchor 9; the hook 5, anti-falling device 7, steel wire rope tightener 8 and ground anchor 9 are fixed and installed on steel wire rope 6 in turn respectively; the hook 5 is used for hooking with carport side 4, the ground anchor 9 is hammered into the ground and plays a reinforcing role to the carport, improves the stability of the carport; when the carport collapses, the steel wire rope 6 is quickly pulled out, the anti-falling device 7 locks the steel wire rope 6, prohibits sliding, the anti-falling device 7 plays a self-locking role, prevents the carport from collapsing, and is equivalent to the safety belt of the vehicle; when the carport is completely raised, the steel wire rope 6 in the anti-falling device 7 is completely released, and the steel wire rope tightener 8 tightens the steel wire rope 6, which plays a tightening and reinforcing role to the carport.

[0043] The windlass 2 adopts steel wire rope with diameter of 8mm, and the theoretical breaking tension is 5.12x10 5 N, each side of the carport monomer adopts two steel wire ropes with diameter of 8mm, and the wind area of the side of the carport monomer with height of 5m, length of 5m and width of 2.5m is 12.5㎡, and the total theoretical pressure per square meter can withstand is 8.2x10 4 N / ㎡.

[0044] As shown in Figure 3 , the carport top 3 includes top camouflage cloth 10, top connection plate 11, aluminum alloy pressing strip 12 and aluminum alloy top framework 13; the top surface of the aluminum alloy top framework 13 is covered with the top camouflage cloth 10, the aluminum alloy pressing strip 12 presses the four peripheral edges and the middle of the top camouflage cloth 10 tightly, and the top camouflage cloth 10 is fixed to the aluminum alloy top framework 13 through rivets; the top connection plate 11 is fixed at the upper edge of the aluminum alloy top framework 13, and the top connection plate 11 is used for overlapping and lapping between multiple monomer carports 1.

[0045] As shown in Figure 4 , the aluminum alloy top framework 13 includes top pivot 14, top sector framework 15, connecting rod 16 and sleeve ring 30; the top pivot 14 is welded by two parallel round pipes, each round pipe is sleeved with a top sector framework 15; the two top sector frameworks 15 are fixed and connected through two connecting rods 16 away from the end of the top pivot 14; the connecting rod 16 is a telescopic rod, and the telescopic function is realized through buckle and bolt; the aluminum alloy top framework 13 is fixed and connected with the sleeve ring 30 away from the end of the top pivot 14, and the sleeve ring 30 is used for connecting with the carport side 4.

[0046] As shown in Figure 5 , the canopy side 4 comprises a scissor fork support frame 17, a side cover 18 and a vertical rod 19; the two sides of the scissor fork support frame 17 are connected with the vertical rod 19 through a sleeve ring respectively, and the scissor fork support frame 17 expands and shrinks along the direction of the vertical rod 19; when the scissor fork support frame 17 expands, the side cover 18 is connected with the scissor fork support frame 17 through a snap spring; before the scissor fork support frame 17 shrinks, the side cover 18 is removed first, and then the scissor fork support frame 17 is shrunk.

[0047] As shown in Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 , the scissor fork support frame 17 comprises an upper scissor fork 20, a middle scissor fork 21 and a lower scissor fork 22; the upper scissor fork 20 is welded above the middle scissor fork 21, and the middle scissor fork 21 is welded above the lower scissor fork 22; the top of the upper scissor fork 20 is welded with a sleeve 27, and a lifting ring 28 is installed on the sleeve 27; the upper scissor fork 20, the middle scissor fork 21 and the lower scissor fork 22 are all welded with a snap spring 29 and a limiting rod 31; the scissor fork support frame 17 is fixed on the side cover 18 through the snap spring 29; the limiting rod 31 is used to limit the position of the scissor fork support frame 17; the sleeve ring 30 is connected with the sleeve 27.

[0048] As shown in Figure 11 , the side cover 18 comprises an aluminum alloy fan frame 23, a side camouflage cloth 24, an aluminum alloy pressing strip 25 and a side connecting plate 26; the side camouflage cloth 24 is covered on the surface of the aluminum alloy fan frame 23; the aluminum alloy pressing strip 25 fixes the edge of the side camouflage cloth 24 around the aluminum alloy fan frame 23 through rivets; the side connecting plate 26 is fixed on the left and right sides of the aluminum alloy fan frame 23 respectively through rivets, which is used for overlapping and lapping between canopy monomers; the width of the side connecting plate 26 is the same as that of the top connecting plate 11; the side camouflage cloth 24 is selected from a camouflage skin with radar shielding function to realize the radar camouflage effect of the canopy.

[0049] As shown in Figure 12 , two optical axes 32 are welded on the side of the aluminum alloy fan frame 23, and are fixed on the scissor fork support frame 17 through the snap spring 29 on the scissor fork support frame 17.

[0050] As shown in Figure 13As shown, the quick disassembly carport includes 2-40 groups of carport monomers 1; the carport monomers are overlapped and jointed through the top jointing plates 11 and the side jointing plates 26, the overlapped and jointed part has a size of 10-20 cm, so that the multiple carport monomers 1 form a whole, the hooks 5 at the ends of the windproof ropes 2 are hookingly connected with the hooks 28 at the top connecting parts of the upper scissors 20, three groups of sleeves 30 at two sides of the carport top 3 are respectively connected with three groups of sleeves 27 at the top connecting parts of the upper scissors 20, and are fixed by the bolts, so as to prevent the rotation between the sleeves and the sleeves; the carport whole surface is covered by the shelter surface layer, so that a quick disassembly carport structure with a contraction structure is obtained.

[0051] As shown in the figure, Figure 14 The carport side 4 includes the hinges 33, the bottom baffle 34, the sleeves 27, the bolts 35 and four groups of side covers 18; the sleeves 27 are fixedly installed at the top ends of the side covers 18, the hooks 28 are fixedly connected at the side surfaces of the sleeves 27, and are used for the hooking of the windproof ropes 2; the bottom baffle 34 is fixed at the bottom of the side cover 18; the four groups of side covers 18 are connected with each other through the hinges 33, the hinges 33 of the middle two groups of side covers 18 are at the back surfaces of the side covers 18, so as to ensure that the four groups of side covers 18 can be folded in the "M" type; when the carport side 4 is in the unfolded state, the four groups of side covers 18 are fixed through the bolts 35.

[0052] As shown in the figure, Figure 15 The bolt 35 includes the nut 36, the screw cap 37, the fixed block 38-1 and the fixed block 38-2; the fixed block 38-1 and the fixed block 38-2 are respectively fixed on the two side covers 18; the nut 36 passes through the fixed block 38-1 and the fixed block 38-2 in sequence, and the screw cap 37 is screwed at the fixed block 38-2, so as to achieve the fixing effect.

[0053] The above only describes the preferred embodiments of the present application, and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A collapsible structure quick erectable carport characterized in that, The quick disassembly car shed includes multiple groups of car shed monomers; the car shed monomer includes a windproof cable, a car shed top and a car shed side; the end of the windproof cable is connected with the car shed side through a hook; the lower end of the two sides of the car shed top is fixed with the car shed side through a bolt respectively.

2. A quick erect collapsible shelter according to claim 1 wherein, The windproof cable includes a hook, a steel wire rope, a fall arrestor, a steel wire rope tightener and a ground anchor; the hook, the fall arrestor, the steel wire rope tightener and the ground anchor are fixed on the steel wire rope in sequence; the hook is hooked with the car shed side, and the ground anchor is hammered into the ground; when the steel wire rope is quickly pulled out, the fall arrestor locks the steel wire rope; after the car shed is completely lifted, the steel wire rope in the fall arrestor is completely released, and the steel wire rope tightener tightens the steel wire rope.

3. The quick erect collapsible shelter of claim 1 wherein, The car shed top includes a top camouflage cloth, a top connection plate, an aluminum alloy pressing strip and an aluminum alloy top framework; the upper surface of the aluminum alloy top framework is covered with the top camouflage cloth, the aluminum alloy pressing strip presses the four peripheral edges and the middle of the top camouflage cloth, and the top camouflage cloth is fixed on the aluminum alloy top framework through rivets; the top connection plate is fixed at the upper edge of the aluminum alloy top framework, and the top connection plate is used for overlapping and lapping between multiple monomer car sheds.

4. A quick erect collapsible shelter according to claim 3, wherein, The aluminum alloy top framework includes a top pivot, a top sector framework, a connecting rod and a sleeve ring; the top pivot is welded by two parallel round pipes, one side of each round pipe is vertically sleeved with the top sector framework, and the top sector framework is inclined to the ground at the same time; the two top sector frameworks are fixed and connected through the two connecting rods at the end away from the top pivot, and the connecting rod is parallel to the ground; the connecting rod is a telescopic rod, and the telescopic function is realized through buckles and bolts; the sleeve ring is fixed and connected to the top sector framework at the end away from the top pivot, and the sleeve ring is used for connecting with the car shed side.

5. The instant set-up collapsible shelter of claim 1, wherein, The car shed side includes a scissors fork support frame, a side cover and a vertical rod; the two sides of the scissors fork support frame are connected with the vertical rod through the sleeve ring respectively, and the scissors fork support frame is unfolded and contracted along the direction of the vertical rod; when the scissors fork support frame is unfolded, the side cover is connected with the scissors fork support frame through the snap spring; before the scissors fork support frame is contracted, the side cover is removed first, and then the scissors fork support frame is contracted.

6. A quick erect collapsible shelter according to claim 1, wherein, The car shed side includes a hinge, a bottom baffle, a sleeve, a bolt and four groups of side covers; the sleeve is fixedly installed at the top end of the side cover, and the side surface of the sleeve is fixedly connected with a lifting ring; the bottom baffle is fixed at the bottom of the side cover; the four groups of side covers are connected with each other through the hinge, and the hinge of the middle two groups of side covers is on the back of the side cover; when the car shed side is in the unfolded state, the four groups of side covers are fixed through the bolt.

7. A quick erect collapsible shelter according to claim 5 wherein, The scissors fork support frame includes an upper scissors fork, a middle scissors fork and a lower scissors fork; the upper scissors fork is welded above the middle scissors fork, and the middle scissors fork is welded above the lower scissors fork; the sleeve is welded on the top of the upper scissors fork, and the lifting ring is installed on the sleeve; the upper scissors fork, the middle scissors fork and the lower scissors fork are all welded with the snap spring and the limiting rod; the scissors fork support frame is fixed on the side cover through the snap spring; the limiting rod is used for limiting the position of the contraction of the scissors fork support frame.

8. A quick erect collapsible shelter according to claim 5 or 6, wherein, The side cover comprises an aluminum alloy fan frame, side camouflage cloth, an aluminum alloy pressing strip and a side connecting plate; the side camouflage cloth is covered on the surface of the aluminum alloy fan frame; the aluminum alloy pressing strip fixes the four edges of the side camouflage cloth to the aluminum alloy fan frame through rivets; the side connecting plate is fixed to the left and right sides of the aluminum alloy fan frame through rivets; two optical shafts are welded on the side of the aluminum alloy fan frame; the side camouflage cloth is selected from camouflage skins with radar shielding function.

9. A quick erect collapsible shelter according to claim 6, wherein, The bolt comprises a nut, a screw cap, a fixing block 38-1 and a fixing block 38-2; the fixing block 38-1 and the fixing block 38-2 are fixed on two side covers respectively; the nut passes through the fixing block 38-1 and the fixing block 38-2 in sequence, and is fixed tightly with the nut at the end of the fixing block 38-2.

10. The instant set-up collapsible shelter of claim 1, wherein, The windproof cable assembly adopts a steel wire rope with a diameter of 8 mm.

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