CN206128830U

CN206128830U - Large -span tent frame

Info

Publication number: CN206128830U
Application number: CN201621169589.9U
Authority: CN
Inventors: 王磊; 韩国荣; 鲍江铭; 杨雷; 韩建海
Original assignee: Nanjing Jihua 3521 Special Equipment Co Ltd
Current assignee: Nanjing Jihua 3521 Special Equipment Co Ltd
Priority date: 2016-10-26
Filing date: 2016-10-26
Publication date: 2017-04-26
Anticipated expiration: 2026-10-26

Abstract

The utility model discloses a large -span tent frame, including single pin covering or awning on a car, boat, etc. Frame subassembly, horizontal pole, portal subassembly and ground rail, two on ground rail mutual parallel arrangement, a plurality of list pin covering or awning on a car, boat, etc. Frame subassembly located the two places rail in parallel to each other, on adjacent two single pin coveringss or awnings on a car, boat, etc. Frame subassembly was located along the length direction of ground rail to a plurality of horizontal poles, the portal subassembly articulated in the both ends of ground rail, single pin covering or awning on a car, boat, etc. Frame subassembly leads to and the horizontal pole adapter including circle arc tube, connection, and a plurality of root circle arc tube link to each other and form the circular arc supporter through connecting to lead to, and the horizontal pole adapter is located on the circular arc supporter, the horizontal pole adapter includes the connector, changes inner ring, inner ring retaining ring and screw, change on the inner ring cover locates round arc tube, two inner ring retaining rings weld to go up and be located in circle arc tube changes endocyclic both sides, and on the connector cover was located and is changeed the inner ring, the screw passed connector and threaded connection on the commentaries on classics inner ring. The utility model discloses convenience, safe and reliable are removed to rational in infrastructure, frame.

Description

A kind of large-span tent frame

Technical field：

This utility model is related to a kind of large-span tent frame.

Background technology：

Tent is a kind of portable equipment, and the species of tent is various, be mainly used in field work, tourism, the anti-dangerous disaster relief, It is military etc..Existing tent is mainly made up of tent frame and paulin body, and the erection process of tent is first tent frame to be set up after a part Set up again the last tarpaulin of tarpaulin with tent frame together with support.It is more and more presently more than the large span tent of 10 meters of spans, it is existing The tent frame erection step of the large-scale tent of large span is more, operates loaded down with trivial details, erection inconvenience, sets up speed slow；And existing tent The part of frame is more, and volume is big, and installation, maintenance is difficult.

Therefore, it is necessory to be improved the deficiency to solve prior art to prior art.

The content of the invention：

This utility model is to provide a kind of large-span tent frame to solve the problems, such as above-mentioned prior art.

The technical scheme that this utility model is adopted has：A kind of large-span tent frame, including single Pin tent frames component, horizontal stroke Bar, door frame component and track, track is arranged in parallel described in two, and several single Pin tent frames components are located in parallel to each other two places On rail, some cross bars are located on two adjacent list Pin tent frame components along the length direction of track, and door frame member hinges are in track Two ends；

Single Pin tent frames component includes that arc tube, connection lead to and cross bar adaptor, and some arc tubes are logical by connection It is connected and is formed circle arc support body, cross bar adaptor is on circle arc support body；

The cross bar adaptor includes connector, turns internal ring, internal ring back-up ring and screw, and the inner ring sleeve that turns is located at circular arc Guan Shang, two internal ring back-up rings are welded on arc tube and positioned at the both sides for turning internal ring, and connector is sheathed on and turns on internal ring, and screw is passed through Connector and being threaded in turns on internal ring, and the connector can be that center of rotation is relative along screw be turned internal ring and rotate.

Further, the connector includes connection sleeve pipe and engaging lug, and the engaging lug is symmetrically fixed on connection sleeve pipe Outer circle wall on.

Further, the connection sleeve pipe is provided with first through hole, and engaging lug is provided with the first connection through hole.

Further, the internal ring that turns is provided with screwed hole, and the diameter of the screwed hole is less than the diameter of first through hole.

Further, the two ends of the arc tube are equipped with positioning chuck.

Further, the door frame component includes arc door pipe, door pipe joint and portal bracing bar, some arc door Gutron mistakes Door pipe joint is mutually inserted and constitutes the door arc frame of arc-shaped, and some portal bracing bars are plugged in the door pipe joint in two arc framves On, two arc framves are connected then, the two ends correspondence of two arc framves is fixedly connected.

Further, the two ends of the cross bar are provided with connecting platform, and the connecting platform is provided with the second connection through hole.

This utility model has the advantages that：

This utility model is rational in infrastructure, building and withdrawing are convenient, safe and reliable.

Description of the drawings：

Fig. 1 is this utility model structure chart.

Fig. 2 is the structure chart of list Pin tent frame components in this utility model.

Fig. 3 is the structure chart of arc tube in Fig. 2.

Fig. 4 is the structure chart of cross bar adaptor in Fig. 2.

Fig. 5 is Fig. 4 decomposition charts.

Fig. 6 is the structure chart of door frame component in this utility model.

Fig. 7 is the structure chart of cross bar in this utility model.

Specific embodiment：

This utility model is further described below in conjunction with the accompanying drawings.

As shown in figure 1, a kind of large-span tent frame of this utility model, including single Pin tent frames component 1, cross bar 2, door frame group Part 3 and track 4, two tracks 4 are arranged in parallel, and several single Pin tent frames components 1 are located in parallel to each other in two tracks 4, And the two ends of each single Pin tent frames component 1 are plugged in respectively in two tracks 4.Some cross bars 2 are located at along the length direction of track 4 On two adjacent list Pin tent frames components 1, door frame component 3 is articulated with the two ends of track 4.

Such as Fig. 2 and Fig. 3, the single Pin tent frames component 1 in this utility model includes arc tube 11, connection logical 12 and cross bar switching 13, some arc tubes 11 are connected by connection logical 12 and form circle arc support body 10, cross bar adaptor（13）Located at circular arc On supporter 10.

With reference to Fig. 4 and Fig. 5, cross bar adaptor 13 includes connector 131, turns internal ring 132, internal ring back-up ring 133 and screw 134, turn internal ring 132 and be sheathed on arc tube 11, and turn internal ring 132 can to rotate on arc tube 11, two internal ring back-up rings 133 are welded On arc tube 11 and positioned at the both sides for turning internal ring 132, internal ring back-up ring 133 will turn internal ring 132 and be positioned on arc tube 11.Connection Body 131 is sheathed on and turns on internal ring 132, and screw 134 passes through connector 131 and is threaded in and turns on internal ring 132, connector 131 Internal ring 132 can be turned relatively for center of rotation along screw 134 to rotate.

The two ends of cross bar 2 are connected on the connector 131 of cross bar adaptor 13, in set-up tent frame, can be according to reality Use demand, is finely adjusted to the angle of cross bar 2.

It is connected on connector 131 for ease of cross bar 2, connector 131 includes connection sleeve pipe 138 and engaging lug 139, connection Ear 139 is symmetrically fixed on the outer circle wall of connection sleeve pipe 138.First through hole, engaging lug 139 are provided with connection sleeve pipe 138 It is provided with the first connection through hole.

Screwed hole is provided with internal ring 132 is turned, the diameter of the screwed hole is less than the diameter of first through hole.Screw 134 is passed through First through hole is simultaneously threaded on screwed hole.

Positioning of this utility model for ease of arc tube 11 in connection logical 12, at the two ends of arc tube 11 positioning is equipped with Chuck 110, after arc tube 11 is plugged in connection logical 12, positioning chuck 110 is connected in connection logical 12.

Such as Fig. 6, the door frame component 3 in this utility model includes arc door pipe 311, door pipe joint 312 and portal bracing bar 32, if Dry root arc door pipe 311 is mutually inserted and constitutes the door arc frame 31 of arc-shaped by door pipe joint 312, and some portal bracing bars 32 are inserted It is connected on the door pipe joint 312 in two arc framves 31, two arc framves 31 are connected then, the two ends correspondence of two arc framves 31 is solid Fixed connection.The two ends of door arc frame 31 are articulated with track 4 described in door frame component 3 one.

Such as Fig. 7, be connected with connector 131 in cross bar adaptor 13 for ease of cross bar 3, the two ends of cross bar 2 be provided with The connecting platform 22 that engaging lug 139 is adapted, the connecting platform 22 is provided with the second connection through hole.

The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art For art personnel, some improvement can also be made on the premise of without departing from this utility model principle, these improvement also should be regarded as Protection domain of the present utility model.

Claims

1. a kind of large-span tent frame, it is characterised in that：Including single Pin tent frames component（1）, cross bar（2）, door frame component（3）With Track（4）, track described in two（4）It is arranged in parallel, several single Pin tent frames components（1）Two tracks are located in parallel to each other （4）On, some cross bars（2）Along track（4）Length direction be located at two adjacent list Pin tent frame components（1）On, door frame component （3）It is articulated with track（4）Two ends；

Single Pin tent frames component（1）Including arc tube（11）, connection it is logical（12）With cross bar adaptor（13）, some arc tubes （11）It is logical by connection（12）It is connected and is formed circle arc support body（10）, cross bar adaptor（13）Located at circle arc support body（10） On；

The cross bar adaptor（13）Including connector（131）, turn internal ring（132）, internal ring back-up ring（133）And screw（134）, It is described to turn internal ring（132）It is sheathed on arc tube（11）On, two internal ring back-up rings（133）It is welded in arc tube（11）Above and in turning Ring（132）Both sides, connector（131）It is sheathed on and turns internal ring（132）On, screw（134）Through connector（131）And screw thread connects It is connected on and turns internal ring（132）On, the connector（131）Can be along screw（134）Turn internal ring for center of rotation is relative（132）Occur to turn It is dynamic.

2. large-span tent frame as claimed in claim 1, it is characterised in that：The connector（131）Including connection sleeve pipe （138）And engaging lug（139）, the engaging lug（139）It is symmetrically fixed on connection sleeve pipe（138）Outer circle wall on.

3. large-span tent frame as claimed in claim 2, it is characterised in that：The connection sleeve pipe（138）It is provided with first Through hole, engaging lug（139）It is provided with the first connection through hole.

4. large-span tent frame as claimed in claim 3, it is characterised in that：It is described to turn internal ring（132）Screwed hole is provided with, Diameter of the diameter of the screwed hole less than first through hole.

5. large-span tent frame as claimed in claim 1, it is characterised in that：The arc tube（11）Two ends be equipped with it is fixed Position chuck（110）.

6. large-span tent frame as claimed in claim 1, it is characterised in that：The door frame component（3）Including arc door pipe （311）, door pipe joint（312）With portal bracing bar（32）, some arc door pipes（311）By door pipe joint（312）It is mutually inserted And constitute the door arc frame of arc-shaped（31）, some portal bracing bars（32）It is plugged in two arc framves（31）In door pipe joint（312） On, then by two arc framves（31）It is connected, two arc framves（31）Two ends correspondence be fixedly connected.

7. large-span tent frame as claimed in claim 1, it is characterised in that：The cross bar（2）To be provided with connection flat at two ends Platform（22）, the connecting platform（22）It is provided with the second connection through hole.