CN104790719B

CN104790719B - Ceiling framework structure of mat shelter

Info

Publication number: CN104790719B
Application number: CN201510211692.9A
Authority: CN
Inventors: 李韧; 刘波
Original assignee: ZHEJIANG JIAYI INDUSTRIAL Co Ltd
Current assignee: ZHEJIANG JIAYI INDUSTRIAL Co Ltd
Priority date: 2015-04-28
Filing date: 2015-04-28
Publication date: 2017-05-10
Anticipated expiration: 2035-04-28
Also published as: CN104790719A

Abstract

The invention relates to a ceiling framework structure of a mat shelter. The structure comprises a multi-way element, ceiling pipes, ceiling inclined pipes, inclined pipe connection pipes and connecting pieces. The multi-way element comprises a center cylindrical block and a plurality of hollow sleeves, one end of each hollow sleeve is welded to the side wall of the center cylindrical block, the hollow sleeves are inclined downwards, and the lower end face of the other end of each hollow sleeve is provided with a through hole. One end of each ceiling pipe and one end of each ceiling inclined pipe are each provided with an elastic post, the ceiling pipes and the ceiling inclined pipes are sequentially and alternately inserted in the hollow sleeves of the multi-way element, and the other end of each ceiling inclined pipe is further provided with an elastic post. Each inclined pipe connection pipe comprises a connection pipe, a sleeving pipe and a clamped connection shaft, one end of each sleeving pipe is arranged at one end of the corresponding connecting pipe in a sleeving and welded mode, the lower end face of the other end of each sleeving pipe is further provided with a through hole, the other end of each ceiling inclined pipe is inserted into the corresponding sleeving pipe, and each clamped connection shaft is obliquely connected with the lower end face of the corresponding connection pipe. The ceiling framework structure is convenient to disassemble and assemble, the requirement for high strength is guaranteed, and assembly difficulty is not increased.

Description

A kind of ceiling framework structure of mat shelter

Technical field

The present invention relates to a kind of mat shelter, more particularly to a kind of ceiling framework structure of mat shelter.

Background technology

At present, the general all volumes of the ceiling of the mat shelter in outdoor goods are larger, carry and carry and its inconvenience, although in recent years The mat shelter ceiling structure of detachable assembling is occurred in that, but the bonding strength of such mat shelter ceiling is not high, and need during assembly and disassembly Professional tool is wanted, substantial amounts of manpower and materials and time is expended, using also less facilitating, the part for disassembling still occupies larger Space, it is not easily contained.

The content of the invention

In order to solve above-mentioned technical problem, it is an object of the invention to provide a kind of simple structure is firmly, easy to assembly, dress The ceiling framework structure of the convenient mat shelter of case.

In order to realize above-mentioned purpose, following technical scheme is present invention employs：

A kind of ceiling framework structure of mat shelter, including many logical parts, roof tube, ceiling inclined tube, inclined tube adapter and connector, institute Stating many logical parts includes centered cylinder block and multiple hollow bushings, and the hollow bushing is evenly distributed on the surrounding of centered cylinder block, And one end of hollow bushing is mutually welded with the side wall of centered cylinder block, the hollow bushing is downward-sloping, and hollow bushing Through hole is provided with the lower surface of the other end；One end of the roof tube and ceiling inclined tube is equipped with spring column, and roof tube and ceiling are oblique Pipe is alternately plugged on successively in the hollow bushings of many logical parts, and spring column is fastened in through hole, the ceiling inclined tube it is another End also is provided with spring column, and the inclined tube adapter includes connecting tube, socket pipe and clamping axle, and one end of the socket pipe is arranged and welds Through hole, the other end insertion set of the ceiling inclined tube also are provided with the lower surface of one end of connecting tube, and the other end of socket pipe In adapter, and spring column is fastened in through hole, the clamping axle is angled with the lower surface of connecting tube to be connected, and clamping axle Spring column is additionally provided with the wall of side.

Preferably：The clamping axle is a, the hollow bushing and centered cylinder block with socket pipe angulation Angulation is b, a+b=180 °.Such structure is easy to the connection of ceiling and support frame, further improves mat shelter entirety Bonding strength.

The present invention realizes the assembling of ceiling by way of grafting and spring column through hole coordinate, and disassembly and assembly is more convenient, Both the requirement of high intensity had been ensure that, and had not increased assembling difficulty, using more facilitating, and after removal pipe fitting storage was more square Just.

Description of the drawings

Fig. 1 is the overall structure diagram of the mat shelter of the present invention.

Fig. 2 is the A portions partial enlarged drawing of Fig. 1.

Fig. 3 is the B portions partial enlarged drawing of Fig. 1.

Fig. 4 is the C portions partial enlarged drawing of Fig. 1.

Fig. 5 is the D portions partial enlarged drawing of Fig. 1.

Fig. 6 is the structural representation of foot tube four-way part.

Fig. 7 is the structural representation of inclined tube adapter.

Specific embodiment

The specific embodiment of the present invention is made a detailed explanation below in conjunction with the accompanying drawings.

A kind of mat shelter as shown in Fig. 1-Fig. 7, including ceiling skeleton, canopy cloth and support frame, the canopy cloth is covered in top Canopy skeleton upper end, and canopy cloth tightens with ceiling skeleton, the ceiling skeleton includes more logical parts 10, roof tube 3, ceiling inclined tube 4, tiltedly Pipe adapter 5 and connector 9, many logical parts 10 include centered cylinder block and multiple hollow bushings, and the hollow bushing uniformly divides Cloth in the surrounding of centered cylinder block, and with the side wall of centered cylinder block mutually weld by one end of hollow bushing, and the hollow bushing is equal It is downward-sloping, and it is provided with through hole on the lower surface of the other end of hollow bushing；One end of the roof tube 3 and ceiling inclined tube 4 is equal Spring column 12 is provided with, roof tube 3 and ceiling inclined tube 4 are alternately plugged on successively in the hollow bushing of many logical parts 10, and cause spring column 12 It is fastened in through hole, the other end of the ceiling inclined tube 4 also is provided with spring column 12, and the inclined tube adapter 5 includes connecting tube 51, socket Pipe 52 and clamping axle 53, one end of the socket pipe 52 is arranged and is welded on one end of connecting tube 51, and socket pipe 52 is another The lower surface at end also is provided with through hole, and in the other end insertion socket pipe 52 of the ceiling inclined tube 4, and it is logical that spring column 12 is fastened on In hole, the clamping axle 53 is angled with the lower surface of connecting tube 51 to be connected, and spring column 12 is additionally provided with the side wall of clamping axle 53.

The support frame includes foot tube 1, beam pipe 2, foot tube four-way part 7 and joint 8, and the foot tube 1 is hollow tubular Structure, the foot tube four-way part 7 includes grafting main body 70, and the upper surface of the grafting main body 70 is provided with open tubular column 71, and hollow The side wall of post 71 is provided with through hole, and two diagonal angles of the upper surface of foot tube four-way part 7 are equipped with step surface 72, two steps The inner side in face 72 is respectively equipped with groove 74, and two grooves 74 are mutually perpendicular to distribution, and the upper end of the step surface 72 is additionally provided with spiral shell Post 73, the beam pipe 2 is hollow tubular structures, and one end is welded with " U " type fastener 21, and the bottom of " U " type fastener 21 is provided with For the through hole that stud is passed through, another end opening of the beam pipe 2, and side wall is provided with screw, and on the joint 8 spiral shell is uniformly provided with Hole, the openend of two beam pipes 2 is respectively sleeved at the outer wall of joint 8, and causes on the screw and joint 8 on beam pipe 2 Screw aligns, and is fixed by screw, and the other end of two beam pipes 2 is fastened on foot tube four by " U " type fastener 21 respectively In the groove of logical part 7 so that stud 73 passes through the through hole of the bottom of " U " type fastener 21, and is fixed by wing nut 22, the pin The grafting main body 70 of pipe four-way part 7 inserts the upper end of foot tube 1；The other end of the roof tube 3 is by connection sheet 9 and beam pipe 2 It is mutually fixed, in the open tubular column 71 of the insertion foot tube four-way of clamping axle 53 part 7 of the inclined tube adapter 5, and spring column 12 is fastened on In through hole.

The joint 8 is the iron plate that both lateral sides bend camber, and screw is also passed through between the foot tube 1 and beam pipe 2 Crossbeam diagonal brace 6 is fixed with, the lower end of the foot tube 1 is further fixed on foot pad 11, and the middle part of the foot pad 11 is uniformly provided with three " L " types Connection sheet 111, " L " the type connection sheet 111 is fixed respectively with the side wall of foot tube by screw, the side wall of the open tubular column 71 with Reinforcement connection sheet 75 is additionally provided between the upper surface of grafting main body.

Claims

1. a kind of ceiling framework structure of mat shelter, it is characterised in that：Including many logical parts (10), roof tube (3), ceiling inclined tube (4), Inclined tube takes over (5) and connector (9), and many logical parts (10) are including centered cylinder block and multiple hollow bushings, the hollow sleeve Pipe is evenly distributed on the surrounding of centered cylinder block, and one end of hollow bushing is mutually welded with the side wall of centered cylinder block, the sky Heart sleeve pipe is downward-sloping, and is provided with through hole on the lower surface of the other end of hollow bushing；The roof tube (3) and ceiling inclined tube (4) one end is equipped with spring column (12), and roof tube (3) and ceiling inclined tube (4) are alternately plugged on successively the hollow of many logical parts (10) In sleeve pipe, and spring column (12) is fastened in through hole, the other end of the ceiling inclined tube (4) also is provided with spring column (12), described Inclined tube takes over (5) including connecting tube (51), socket pipe (52) and clamping axle (53), and one end of the socket pipe (52) is arranged and welds One end of connecting tube (51) is connected on, and the lower surface of the other end of socket pipe (52) also is provided with through hole, the ceiling inclined tube (4) In other end insertion socket pipe (52), and spring column (12) is fastened in through hole, the clamping axle (53) and connecting tube (51) The angled connection in lower surface, and spring column (12) is additionally provided with the side wall of clamping axle (53)；

Also include beam pipe (2), foot tube four-way part (7) and joint (8)；

The beam pipe (2) is hollow tubular structures, and one end is welded with " U " type fastener (21), the bottom of " U " type fastener (21) The through hole passed through for stud, another end opening of the beam pipe (2) are provided with, and side wall is provided with screw；

The foot tube four-way part (7) includes grafting main body (70), and the upper surface of the grafting main body (70) is provided with open tubular column (71), And the side wall of open tubular column (71) is provided with through hole, two diagonal angles of foot tube four-way part (7) upper surface are equipped with step surface (72), groove (74) is respectively equipped with the inside of two step surfaces (72), and two grooves (74) are mutually perpendicular to distribution, the step The upper end in face (72) is additionally provided with stud (73)；

Screw is uniformly provided with the joint (8), the openend of two beam pipes (2) is respectively sleeved at the outer wall of joint (8), and So that the screw on beam pipe (2) aligns with the screw on joint (8), and fixed by screw, two beam pipes (2) it is another One end is fastened in the groove of foot tube four-way part (7) respectively by " U " type fastener (21) so that stud (73) is buckled through " U " type The through hole of part (21) bottom, and fixed by wing nut 22；The other end of the roof tube (3) is by connection sheet 9 and crossbeam Pipe (2) is mutually fixed；

In the open tubular column (71) of insertion foot tube four-way part of the clamping axle 53 (7) of inclined tube adapter (5), and cause spring column (12) card It is located in through hole.

2. the ceiling framework structure of a kind of mat shelter according to claim 1, it is characterised in that：The clamping axle (53) and set Adapter (52) angulation is a, and the hollow bushing and centered cylinder block angulation are b, a+b=180 °.