Welding-free sheet metal tent

Abstract

The utility model belongs to the technical field of sheet metal tents, and discloses a non-welding sheet metal tent which comprises a large tent top plate and a large tent frame, the large tent top plate is formed by bending a sheet metal part to form a plurality of panels in a continuous concave-convex shape, the upper surface of each panel is provided with protrusions arranged at equal intervals, the large tent frame is formed by bending a sheet metal part, and the large tent top plate and the large tent frame are made of stainless steel. And the tent top plate can be connected with the large tent top plate in a nested manner to form a stable fixing structure. According to the utility model, the connecting parts are formed by bending the sheet metal parts, and all the parts are mutually nested and connected to form a stable fixing structure, so that welding is reduced, the situation that the parts cannot be normally used and are scrapped due to poor polishing of welding positions, mixing of welding parts or mixing of welding directions is avoided, the installation process is saved, and the production efficiency is improved. And the strength of the sheet metal part is improved through bending.

Description

TECHNICAL FIELD

[0001] The utility model belongs to sheet metal tent technical field, especially a kind of sheet metal tent without welding. BACKGROUND

[0002] The existing sheet metal tent, including multiple sheet metal parts and tubular goods, sheet metal part and tubular goods are generally connected by welding, or the sheet metal part and tubular goods are connected together by fastener, to form a component, or directly as multiple components, let customer install by oneself.Welding position is not polished well, can make component have flaw, to affect appearance, welding is not good (virtual welding, incomplete welding etc.), welding piece is mixed or welding direction is mixed, can lead to component cannot be normally used and is scrapped.Multiple components can lead to that customer or factory assembly process is complex and increases. SUMMARY

[0003] The utility model is to provide a kind of sheet metal tent without welding, to solve the technical problem described above.

[0004] To achieve the above object, the specific technical scheme of a kind of sheet metal tent without welding of the utility model is as follows:

[0005] A kind of sheet metal tent without welding, including tent roof and tent frame, tent roof is installed on tent frame, the tent roof is formed by sheet metal part bending into multiple continuous concave-convex modeling panel, the upper surface of the panel has multiple convex parts, the tent frame is formed by sheet metal part bending, can be nested with the tent roof Connection, form stable fixed structure, the tent frame includes first big frame, second big frame and third big frame, the first big frame includes two, respectively with the left and right sides of tent roof is connected, the second big frame is connected with the bottom edge of tent roof, the third big frame is connected with the top edge of tent roof, the second big frame is formed by sheet metal part bending, one side is inwardly flanged, the other side is cut into multiple flanges at the corresponding position of the convex part of tent roof, each flange is inwardly flanged, the flange between two edges forms the insertion part of tent roof, the insertion groove of the multiple flanges cut is formed to accommodate the convex part, the edge of insertion groove is not folded to form the blocking part of convex part, to limit and fix the lower edge of tent roof in the second big frame, the two ends of the first big frame and the second big frame and the two ends of the third big frame are connected by respective flange, and fixed by fastener.

[0006] Further, the first big frame is provided with U-shaped groove one formed by sheet metal part bending, the left and right edges of the tent roof have lower flange, the lower flange falls into the U-shaped groove one of the first big frame.

[0007] Further, the third large frame is folded into a square tube through a sheet metal part, one side of the edge extends upward to form a blocking strip, the top edge of the tent roof is fixedly connected with the square tube through a fastener, and is limited through the blocking strip.

[0008] Further, it also comprises a small tent roof, a small tent frame and a roof beam, the tent roof is arranged in two parts, the first large frame is bent at the inner side to form a support of the small tent roof, and the small tent roof is arranged between the two tent roofs to form a double-layer tent structure.

[0009] Further, the shape of the small tent roof is the same as that of the tent roof, the small tent frame comprises a first small frame and a second small frame, the first small frame has the same structure as the first large frame, the lower folding edges of the left and right sides of the small tent roof fall into the U-shaped groove one of the first small frame, the second small frame has the same structure as the second large frame, and the folding edges are formed into a nested structure, so that the small tent roof can be connected with each other in a nested mode to form a stable fixing structure.

[0010] Further, the two small tent roofs are spliced into a tent roof, and the splicing position is fixed through a roof beam, the two ends of the roof beam are connected with the first small frame through folding edges, and are fixed through fasteners.

[0011] Further, the roof beam comprises an upper frame and a lower frame, the lower frame is folded into a U-shaped groove two through a sheet metal part, and is used for supporting the two small tent roofs, the upper frame is formed by bending a sheet metal part, comprises a plurality of folding edges, the folding edges on the two sides are formed with a plurality of groove portions, the upper frame covers the splicing position of the two small tent roofs, the protruding portions of the small tent roofs are clamped into the groove portions of the upper frame, and then the fasteners are fastened.

[0012] Further, the tent roof and the small tent roof are also provided with a reinforcing column, the two ends of the reinforcing column are connected with the first small frame and the first large frame through folding edges, and are fastened through fasteners.

[0013] Further, the two parallel first large frames are also provided with a reinforcing cross bar, the two ends of the reinforcing cross bar are provided with folding edges, the reinforcing cross bar is connected with the first large frame through the folding edges, and is fixed through fasteners.

[0014] The welding-free sheet metal tent has the following advantages: the components of the welding-free sheet metal tent are connected through bending of sheet metal parts, the components are connected in a nested mode, a stable fixing structure is formed, welding is reduced, the welding position is prevented from being polished and having defects, a welding part is prevented from being mixed or a welding direction being mixed, the components can be normally used and thus are not scrapped, the installation process is saved, and the strength of the sheet metal part is improved through bending. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1The utility model discloses a whole structure schematic diagram of no welding sheet metal tent.

[0016] Figure 2 The utility model discloses a tent roof tent frame structure schematic diagram.

[0017] Figure 3 The utility model discloses a first big frame structure schematic diagram.

[0018] Figure 4 The utility model discloses a second big frame, third big frame structure schematic diagram.

[0019] Figure 5 The utility model discloses a tent roof section structure schematic diagram.

[0020] Figure 6 The utility model discloses a third big frame structure schematic diagram.

[0021] Figure 7 The utility model discloses a roof beam structure schematic diagram.

[0022] Marking in the drawing: 1, tent roof, 11, convex part, 12, lower folding edge, 2, tent frame, 21, first big frame, 211, U type recess one, 22, second big frame, 221, insertion part, 23, third big frame, 231, square tube, 3, small tent roof, 4, small tent frame, 41, first small frame, 42, second small frame, 5, roof beam, 51, upper frame, 511, recess part, 52, lower frame, 521, U type recess two, 6, reinforcing stand, 7, reinforcing cross bar. DETAILED DESCRIPTION

[0023] In order to better understand the purpose, structure and function of the utility model, the utility model a kind of no welding sheet metal tent is further described in detail in conjunction with the drawings.

[0024] As Figure 1 Figure 2 The utility model discloses a no welding sheet metal tent, including tent roof 1, tent frame 2, tent roof 1 is installed on tent frame 2, tent roof 1 is formed by sheet metal piece bending into multiple continuous concave-convex modeling panel, upper surface has multiple convex parts 11 with equal interval arrangement, tent frame 2 is formed by sheet metal piece bending, can be mutually nested with tent roof 1 Connection, form stable fixed structure. Tent frame 2 includes first big frame 21, second big frame 22 and third big frame 23, first big frame 21 includes two, respectively with the left and right sides of tent roof 1 connect, second big frame 22 is connected with the bottom edge of tent roof 1, and third big frame 23 is connected with the top edge of tent roof 1.

[0025] As Figure 3As shown in the drawings, the first large frame 21 is provided with a U-shaped groove 211 formed by bending a sheet metal part, and the left and right edges of the large top plate 1 have lower edges 12 which fall into the U-shaped groove 211 of the first large frame 21.

[0026] As shown in the drawings, Figure 4 The second large frame 22 is formed by bending a sheet metal part, one side is inwardly folded, and the other side is cut into a plurality of folded edges at the corresponding position of the protruding part 11 of the large top plate 1, each folded edge is inwardly folded, the folded edges of the two sides form an insertion part 221 of the large top plate 1, the insertion slot 222 accommodating the protruding part 11 is formed between the plurality of cut folded edges, and the edge of the insertion slot which is not folded forms a blocking part 223 of the protruding part 11, so that the lower edge of the large top plate 1 is limited and fixed in the second large frame 22. The two ends of the first large frame 21 and the second large frame 22 and the two ends of the third large frame 23 are connected by respective folded edges and are fastened by fasteners.

[0027] As shown in the drawings, Figure 6 The third large frame 23 is formed by folding a sheet metal part into a square tube 231, one side of which extends upward to form a blocking strip 232, and the top edge of the large top plate 1 is fixedly connected to the square tube 231 by fasteners and is limited by the blocking strip 232.

[0028] As shown in the drawings, Figure 1 As shown in the drawings, the utility model also includes a small top plate 3, a small frame 4 and a roof beam 5, the large top plate 1 is arranged in two blocks, the first large frame 21 is bent at the inner side end to form a support of the small top plate 3, and the small top plate 3 is arranged above the two large top plates 1 to form a double-layer top plate structure. The shape of the small top plate 3 is the same as that of the large top plate 1, the small frame 4 includes a first small frame 41 and a second small frame 42, the first small frame 41 has the same main structure as the first large frame 21, and the folded edges of the left and right edges of the small top plate 3 fall into the U-shaped groove of the first small frame 41. The second small frame 42 has the same structure as the second large frame 22 and is formed into a nested structure by folding, can be nested and connected with the small top plate 3, and forms a stable fixed structure.

[0029] As shown in the drawings, Figure 5 Figure 7 As shown in the drawings, the two small top plates 3 are spliced into a top plate, and the splicing part is fixed by the roof beam 5, the roof beam 5 includes an upper frame 51 and a lower frame 52, the lower frame 52 is folded into a U-shaped groove 521 by a sheet metal part, and the two ends of the roof beam 5 are connected to the first small frame 41 by folding and are fixed by fasteners. The lower frame 52 is used for supporting the two small top plates 3, the upper frame 51 is formed by bending a sheet metal part and includes a plurality of folded edges, the two side folded edges are formed with a plurality of groove parts 511, the upper frame 51 covers the splicing part of the two small top plates 3, the protruding part 11 of the small top plate 3 is just clamped into the groove part 511 of the upper frame 51, and then is fixed and connected by fasteners.

[0030] The roof 1 and the roof 3 are further provided with reinforcing columns 6, the two ends of the reinforcing columns 6 are connected with the first small frame 41 and the first large frame 21 through the folded edges and are fixed through fasteners.

[0031] The two parallel first large frames 21 are further provided with reinforcing crossbars 7, the two ends of the reinforcing crossbars 7 are provided with folded edges, the folded edges are connected with the first large frames 21 and are fixed through fasteners.

[0032] It can be understood that the utility model is described through some embodiments, and the person skilled in the art knows that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.

Claims

1. A non-welded sheet metal tent comprising a tent top plate (1) and a tent frame (2), the tent top plate (1) being mounted on the tent frame (2), characterized in that, The top plate (1) is formed by bending sheet metal parts to form a plurality of continuous concave-convex panels, the upper surface of the panel has a plurality of convex parts (11), the canopy frame (2) is formed by bending sheet metal parts, and can be nested with the canopy top plate (1) to form a stable fixed structure, the canopy frame (2) includes a first large frame (21), a second large frame (22) and a third large frame (23), the first large frame (21) includes two, respectively connected with the left and right sides of the canopy top plate (1), the second large frame (22) is connected with the bottom edge of the canopy top plate (1), and the third large frame (23) is connected with the top edge of the canopy top plate (1), the second large frame (22) is formed by bending sheet metal parts, one side is inwardly turned over, the other side is cut into a plurality of folded edges at the corresponding position of the convex part (11) of the canopy top plate (1), each folded edge is inwardly turned over, the two turned edges form an insertion part (221) of the canopy top plate (1), the plurality of cut folded edges form a slot for accommodating the convex part (11), and the edge of the slot which is not turned over forms a blocking part of the convex part (11), so that the lower edge of the canopy top plate (1) is limited and fixed in the second large frame (22), and the two ends of the first large frame (21) and the second large frame (22) and the two ends of the third large frame (23) are connected by respective folded edges and are fixed by fasteners.

2. The weldless fabric shelter of claim 1, wherein, The first large frame (21) is provided with a U-shaped groove (211) formed by bending sheet metal parts, and the left and right edges of the canopy top plate (1) have lower folded edges (12) which fall into the U-shaped groove (211) of the first large frame (21).

3. The weld-free, sheet metal tent of claim 1, wherein, The third large frame (23) is formed by bending sheet metal parts into a square tube (231), one side of which extends upward to form a blocking strip, and the top edge of the canopy top plate (1) is fixedly connected with the square tube (231) by fasteners and is limited by the blocking strip.

4. The weld-free, sheet metal tent of claim 1, wherein, It also includes a small canopy top plate (3), a small canopy frame (4) and a top beam (5), the canopy top plate (1) is arranged in two blocks, the first large frame (21) is inwardly bent at one end to form a support of the small canopy top plate (3), and the small canopy top plate (3) is arranged between the two blocks of the canopy top plate (1) and spaced above to form a double-layer canopy structure.

5. The weld-free fabric shelter of claim 4, wherein, The shape of the small canopy top plate (3) is the same as that of the canopy top plate (1), the small canopy frame (4) includes a first small frame (41) and a second small frame (42), the first small frame (41) has the same main structure as the first large frame (21), the lower folded edges (12) of the left and right edges of the small canopy top plate (3) fall into the U-shaped groove (211) of the first small frame (41), and the second small frame (42) has the same structure as the second large frame (22) and forms a nested structure by folding edges, which can be nested with the small canopy top plate (3) to form a stable fixed structure.

6. The weld-free fabric shelter of claim 5, wherein, The two small canopy top plates (3) are spliced into a canopy, and the splicing part is fixed by the top beam (5), and the two ends of the top beam (5) are connected with the first small frame (41) by folding edges and are fixed by fasteners.

7. The weld-free fabric shelter of claim 6, wherein, The top beam (5) comprises an upper frame (51) and a lower frame (52), the lower frame (52) is folded into a U-shaped groove (521) by a sheet metal part, and the lower frame (52) is used for supporting two small tent top plates (3), the upper frame (51) is formed by bending a sheet metal part and comprises a plurality of folded edges, the two side folded edges are formed with a plurality of recessed portions (511), the upper frame (51) covers the joint of the two small tent top plates (3), the protruding portion (11) of the small tent top plate (3) is just clamped into the recessed portion (511) of the upper frame (51), and then fastening is achieved through fasteners.

8. The weld-free, sheet metal tent of claim 4, wherein, The large tent top plate (1) and the small tent top plate (3) are also provided with a reinforcing column (6), the reinforcing column (6) is connected with the first small frame (41) and the first large frame (21) through the folded edge at both ends, and is fastened through fasteners.

9. The weld-free, sheet metal tent of claim 1, wherein, The two parallel first large frames (21) are also provided with a reinforcing cross bar (7), the reinforcing cross bar (7) is provided with a folded edge at both ends, is connected with the first large frame (21) through the folded edge, and is fixed through fasteners.

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