CN210151956U

CN210151956U - Assembled building truss

Info

Publication number: CN210151956U
Application number: CN201920529688.0U
Authority: CN
Inventors: 鲁伟; 马强
Original assignee: Jiangsu Kang Cheng New Material Science And Technology Ltd
Current assignee: Jiangsu Kang Cheng New Material Science And Technology Ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-03-17
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses an assembly type structure truss, including the underslung pipe, the outside cover of underslung pipe is equipped with the top and has the open-ended sleeve pipe, be equipped with the standpipe in the opening, the both sides of standpipe all set up threaded hole, sheathed tube top an organic whole is connected with first curb plate and second curb plate, first curb plate with the locating hole has all been seted up on the second curb plate, be equipped with the bolt in the locating hole, the free end of bolt passes screw hole threaded connection has lock nut, the sheathed tube inboard is formed with the bar arch, the bottom of underslung pipe with the bellied surface of bar contacts, the bottom an organic whole of standpipe is connected with a plurality of connecting pieces, the top surface of underslung pipe seted up a plurality ofly with the logical groove that the connecting piece matees. The utility model is simple in operation, reduced installer's the amount of labour, saved a large amount of time, the effect of use is better for traditional mode.

Description

Assembled building truss

Technical Field

The utility model relates to a building technical field, in particular to assembly type building truss.

Background

With the development of national economy, a building truss structure is widely applied to buildings, and the truss is a plane or space supporting structure formed by sequentially connecting a plurality of rod bodies end to end.

The traditional truss is generally formed by welding the rods, the assembly mode through welding is low in efficiency, the welding precision is low, and the welding points have large residual stress, so that the structural strength of the whole truss is reduced.

The existing fabricated building truss still has problems, for example, the patent with the application number of 201720455811.X comprises a lower suspension rod, a sleeve sleeved on the outer portion of the lower suspension rod and a vertical rod connected with one side of the sleeve, a cavity used for filling mortar is formed between the sleeve and the lower suspension rod, a connecting piece extending into the cavity is arranged at one end of the vertical rod connected with the sleeve, a through groove used for penetrating the connecting piece is formed in the sleeve, and the lower suspension rod is fixed in a more troublesome manner and the installation labor amount is increased although welding is not needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an assembly type building truss can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an assembly type building truss, includes the underslung pipe, the outside cover of underslung pipe is equipped with the top and has the open-ended sleeve pipe, be equipped with the standpipe in the opening, threaded hole is all seted up to the both sides of standpipe, sheathed tube top an organic whole is connected with first curb plate and second curb plate, first curb plate with the locating hole has all been seted up on the second curb plate, be equipped with the bolt in the locating hole, the free end of bolt passes threaded hole threaded connection has lock nut, the sheathed tube inboard is formed with the bar arch, the bottom of underslung pipe with the bellied surface of bar contacts, the bottom an organic whole of standpipe is connected with a plurality of connecting pieces, the top surface of underslung pipe seted up a plurality ofly with the logical groove that the connecting piece matches.

Preferably, the down tube is hollow square steel.

Preferably, a first gasket is arranged between the first side plate and the vertical pipe.

Preferably, a second gasket is arranged between the second side plate and the vertical pipe.

Preferably, both ends of the bottom of the down tube are provided with limiting pieces, and the limiting pieces are in contact with two side faces of the strip-shaped protrusions.

Preferably, the two ends of the sleeve are welded with baffle plates, and the center of each baffle plate is provided with a square hole matched with the lower suspension pipe.

Compared with the prior art, the utility model discloses following beneficial effect has: this assembled building truss, it has the open-ended sleeve pipe to have through setting up the top, make down pipe and standpipe can be quick arrange the sheathed tube inboard in, the down pipe contacts with the bar arch, and the position that makes the down pipe through spacing piece is located the intraductal center of cover, and make the quick top of installing at the down pipe of standpipe through connecting piece and logical groove, and pass locating hole and screw hole through the bolt and make standpipe and sleeve pipe fixed, and is simple in operation, installer's the amount of labour has been reduced, a large amount of time has been saved, the effect of use is better for traditional mode.

Drawings

Fig. 1 is the utility model relates to an overall structure schematic diagram of assembled building truss.

Fig. 2 is the utility model discloses a cross-sectional view of assembled building truss.

Fig. 3 is a schematic structural diagram of a separation blade of the assembly type building truss of the present invention.

Fig. 4 is a schematic structural diagram of the bottom suspension pipe of the assembly type building truss of the present invention.

Fig. 5 is the utility model relates to a structure schematic diagram of standpipe of fabricated building truss.

In the figure: 1. a down tube; 2. an opening; 3. a sleeve; 4. a vertical tube; 5. a threaded hole; 6. a first side plate; 7. a second side plate; 8. positioning holes; 9. a bolt; 10. locking the nut; 11. a strip-shaped bulge; 12. a connecting member; 13. a through groove; 14. a first gasket; 15. a second gasket; 16. a limiting sheet; 17. a baffle plate; 18. and (4) square holes.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 5, an assembly type building truss comprises a down tube 1, a sleeve 3 with an opening 2 at the top is sleeved on the outer side of the down tube 1, a vertical pipe 4 is arranged in the opening 2, threaded holes 5 are respectively arranged on two sides of the vertical pipe 4, a first side plate 6 and a second side plate 7 are integrally connected with the top of the sleeve pipe 3, the first side plate 6 and the second side plate 7 are both provided with positioning holes 8, bolts 9 are arranged in the positioning holes 8, the free end of the bolt 9 passes through the threaded hole 5 and is connected with a locking nut 10 in a threaded manner, a strip-shaped bulge 11 is formed on the inner side of the sleeve 3, the bottom of the down tube 1 contacts with the surface of the strip-shaped bulge 11, the bottom of the vertical tube 4 is integrally connected with a plurality of connecting pieces 12, the top surface of the down tube 1 is provided with a plurality of through grooves 13 matched with the connecting pieces 12.

In this embodiment, preferably, the down tube 1 is made of hollow square steel.

In this embodiment, a first gasket 14 is preferably disposed between the first side plate 6 and the vertical pipe 4.

In this embodiment, a second gasket 15 is preferably disposed between the second side plate 7 and the vertical pipe 4.

In this embodiment, preferably, both ends of the bottom of the down tube 1 are provided with a limiting piece 16, and the limiting pieces 16 are in contact with both side surfaces of the strip-shaped protrusion 11.

In this embodiment, preferably, blocking pieces 17 are welded at both ends of the casing 3, and a square hole 18 matched with the down tube 1 is formed in the center of each blocking piece 17.

It should be noted that, the utility model relates to an assembly type building truss, when using, sleeve pipe 3 that has opening 2 through setting up the top, make down pipe 1 and standpipe 4 can be quick arrange sleeve pipe 3's inboard in, down pipe 1 contacts with bar arch 11, and be located the inside center of sleeve pipe 3 through spacing position that makes down pipe 1 of spacing piece 16, and make the quick top of installing at down pipe 1 of standpipe 4 through connecting piece 12 and logical groove 13, and it is fixed with sleeve pipe 3 to pass locating hole 8 and screw hole 5 messenger standpipe 4 through bolt 9, and is easy to operate, installer's the amount of labour has been reduced, a large amount of time has been saved, the effect of use is better for traditional mode.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An assembled building truss, includes underslung (1), its characterized in that: the outer side cover of bottom suspension pipe (1) is equipped with sleeve pipe (3) that the top has opening (2), be equipped with standpipe (4) in opening (2), threaded hole (5) have all been seted up to the both sides of standpipe (4), the top an organic whole of sleeve pipe (3) is connected with first curb plate (6) and second curb plate (7), first curb plate (6) with all seted up locating hole (8) on second curb plate (7), be equipped with bolt (9) in locating hole (8), the free end of bolt (9) passes threaded hole (5) threaded connection has lock nut (10), the inboard of sleeve pipe (3) is formed with the bar arch (11), the bottom of bottom suspension pipe (1) with the surface of bar arch (11) contacts, the bottom an organic whole of standpipe (4) is connected with a plurality of connecting pieces (12), the top surface of bottom suspension pipe (1) seted up a plurality of with logical groove (13) that connecting piece (12) match.

2. The fabricated building truss of claim 1, wherein: the lower suspension pipe (1) is made of hollow square steel.

3. The fabricated building truss of claim 1, wherein: a first gasket (14) is arranged between the first side plate (6) and the vertical pipe (4).

4. The fabricated building truss of claim 1, wherein: and a second gasket (15) is arranged between the second side plate (7) and the vertical pipe (4).

5. The fabricated building truss of claim 1, wherein: the two ends of the bottom of the down-hanging pipe (1) are both provided with limiting pieces (16), and the limiting pieces (16) are in contact with the two side faces of the strip-shaped protrusions (11).

6. The fabricated building truss of claim 1, wherein: separation blades (17) are welded at the two ends of the sleeve (3), and a square hole (18) matched with the lower suspension pipe (1) is formed in the center of each separation blade (17).