CN212161230U - Assembly type staggered truss steel structure - Google Patents

Abstract

The utility model discloses a crisscross truss steel construction of assembled, including braced frame, vertical frame and horizontal frame, braced frame, vertical frame and horizontal frame symmetry respectively are provided with two sets ofly, and two sets of vertical frame is located two sets of braced frame's one end top respectively, and two sets of horizontal frame is located respectively between two sets of vertical frame and two sets of braced frame, and is two sets of all transversely install the loading board through the bolt between the inner wall of a vertical frame side, this loading board is located the high intermediate position of vertical frame, N group's joint groove has been seted up to loading board side symmetry, and this joint inslot wall intermediate position has seted up first internal thread hole, N group equal vertical joint in the joint inslot has the baffle. This crisscross truss steel construction of assembled, the air brushing cloth of the background truss of not only being convenient for assists and articulates, plays the effect of support, reduces the damage of wind-force, and the installation of being convenient for is dismantled.

Description

Assembly type staggered truss steel structure

Technical Field

The utility model belongs to the technical field of the truss, concretely relates to crisscross truss steel construction of assembled.

Background

The truss is a plane or space structure which is generally provided with triangular units and consists of straight rods, and the truss rod piece mainly bears axial tension or pressure, so that the strength of materials can be fully utilized, the material can be saved compared with a solid web beam when the span is large, the self weight is reduced, and the rigidity is increased. The truss has the advantages that the rod piece mainly bears tension or pressure, the function of materials can be fully exerted, materials are saved, and the structure weight is reduced. Steel trusses, reinforced concrete trusses, prestressed concrete trusses, wood trusses, steel and wood composite trusses, and steel and concrete composite trusses are commonly used.

This embodiment uses the background truss as an example, and current background truss hangs spray painting cloth usually to this reaches the effect of publicity, but current truss is the rectangle frame usually between horizontal frame and vertical frame, and spray painting cloth is hung to this kind of mode, owing to lack back bearing structure, causes spray painting cloth because of receiving the wind influence lax very easily, and current structural installation dismantlement is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crisscross truss steel construction of assembled to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an assembled staggered truss steel structure comprises a supporting frame, a vertical frame and a transverse frame;

the supporting frames, the vertical frames and the transverse frames are respectively symmetrically provided with two groups, the two groups of vertical frames are respectively positioned at the top of one end of the two groups of supporting frames, and the two groups of transverse frames are respectively positioned between the two groups of vertical frames and the two groups of supporting frames;

two sets of all transversely install the loading board through the bolt between the vertical frame side inner wall, this loading board is located the high intermediate position of vertical frame, N group's joint groove has been seted up to loading board a side symmetry, and this joint inslot wall intermediate position has seted up first internal thread hole, and N group the equal vertical joint of joint inslot has the baffle, and this baffle passes through the bolt and the first internal thread hole screw thread fixed connection in this joint groove, and N is organized the baffle all with a vertical frame side parallel and level.

Preferably, braced frame, vertical frame and horizontal frame include respectively that four groups are the head rod and the second connecting rod of N group that the rectangle array, N group the second connecting rod is located inside four groups head rod respectively, four group turning in braced frame, vertical frame and horizontal frame's the link side four group all have welded three corner plates, four groups all the second internal thread hole has been seted up in the three corner plate, relative two sets of three corner plates all pass through bolt and second internal thread hole threaded connection between braced frame, vertical frame and the horizontal frame.

Preferably, two sets of braced frame side all is provided with the triangular support piece, and two sets of the platform has all been seted up to the inclined plane of triangular support piece, and two sets of a platform side all is through two sets of fastening bolt and braced frame thread fixed connection.

Preferably, the tail ends of the two groups of supporting frames are provided with weight boxes, the top end faces of the weight boxes are provided with mounting holes, and weight columns are placed in the mounting holes.

Preferably, two groups of support rods are obliquely arranged between the top sides of the tail ends of the two groups of support frames and the back of the vertical frame, and two ends of each support rod are respectively in threaded connection with the support frames and the vertical frame through bolts.

The utility model discloses a technological effect and advantage: according to the assembly type staggered truss steel structure, the vertical frame, the bearing plate, the clamping groove and the baffle are arranged, the vertical frame and the bearing plate are matched for use, the baffle is clamped in the clamping groove to carry out auxiliary hanging on the spray painting cloth of the background truss, the supporting effect is achieved, and the damage of wind power is reduced; by arranging the first connecting rod, the triangular rib plates and the second internal threaded hole, the opposite triangular rib plates are installed in a threaded manner, so that the support frame, the vertical frame and the transverse frame can be conveniently installed and disassembled, and the time is saved; this crisscross truss steel construction of assembled, the air brushing cloth of the background truss of not only being convenient for assists and articulates, plays the effect of support, reduces the damage of wind-force, and the installation of being convenient for is dismantled.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a triangular rib plate of the present invention;

fig. 3 is a schematic view of the structure of the loading plate of the present invention.

In the figure: the supporting frame 1, the vertical frame 2, the horizontal frame 3, the triangular ribbed slab 4, the first connecting rod 5, the second connecting rod 6, the weight box 7, the counterweight column 8, the supporting rod 9, the bearing plate 10, the baffle 11, the triangular supporting block 12, the platform 13, the second internal thread hole 14, the clamping groove 15 and the first internal thread hole 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an assembled staggered truss steel structure as shown in figures 1-3, which comprises a support frame 1, a vertical frame 2 and a transverse frame 3;

the supporting frames 1, the vertical frames 2 and the transverse frames 3 are respectively symmetrically provided with two groups, the two groups of vertical frames 2 are respectively positioned at the top of one end of the two groups of supporting frames 1, and the two groups of transverse frames 3 are respectively positioned between the two groups of vertical frames 2 and the two groups of supporting frames 1;

two sets of all transversely install loading board 10 through the bolt between 2 side inner walls of vertical frame, this loading board 10 is located vertical frame 2's high intermediate position, N group joint groove 15 has been seted up to loading board 10 side symmetry, and just first internal thread hole 16 has been seted up to 15 inner wall intermediate positions of this joint groove, N group equal vertical joint has baffle 11 in the joint groove 15, and this baffle 11 passes through the bolt and 16 screw thread fixed connections in the first internal thread hole of this joint groove 15, N group baffle 11 all uses with 2 side parallel and level of vertical frame, vertical frame 2 and the cooperation of loading board 10, and baffle 11 joint is in joint groove 15, assists articulating the effect that supports to background truss's air brushing cloth.

Specifically, the supporting frame 1, the vertical frame 2 and the transverse frame 3 respectively comprise four groups of first connecting rods 5 in a rectangular array and N groups of second connecting rods 6, the N groups of second connecting rods 6 are respectively positioned in the four groups of first connecting rods 5, triangular ribbed plates 4 are welded on four groups of corners on one side surface of the connecting end of the supporting frame 1, the vertical frame 2 and the transverse frame 3, second internal thread holes 14 are formed in the four groups of triangular ribbed plates 4, two groups of opposite triangular ribbed plates 4 among the supporting frame 1, the vertical frame 2 and the transverse frame 3 are in threaded connection with a second internal threaded hole 14 through bolts, when the top of the supporting frame 1 and the bottom of the vertical frame 2 are installed, the two sets of triangular ribbed slabs 4 are installed oppositely, when the transverse frame 3, the vertical frame 2 and the supporting frame 1 are installed, two groups of opposite triangular rib plates 4 are also installed at the same time.

Specifically, two sets of 1 side of braced frame all is provided with triangular support piece 12, and is two sets of platform 13 has all been seted up to triangular support piece 12's inclined plane, and is two sets of 13 side of platform all is through two sets of fastening bolt and 1 thread fixed connection of braced frame, and triangular support piece 12 is installed the braced frame 1 terminal surface that articulates the spray paintcloth, plays the effect of support, prevents that vertical frame 2 from empting.

Specifically, two sets of 1 tail end of braced frame all is provided with weight box 7, the mounting hole has been seted up to weight box 7 top terminal surface, has placed counterweight column 8 in this mounting hole, and counterweight column 8 top surface has the handle, the installation of the counterweight column 8 of being convenient for.

Specifically, two sets of bracing pieces 9 are obliquely arranged between the top side of the tail end of the supporting frame 1 and the back side of the vertical frame 2, two ends of each bracing piece 9 are respectively in threaded connection with the supporting frame 1 and the vertical frame 2 through bolts, and the bracing pieces 9 are convenient for supporting between the vertical frame 2 and the supporting frame 1.

The using method of the assembly type staggered truss steel structure comprises the steps that when the tops of two groups of supporting frames 1 and the bottoms of two groups of vertical frames 2 are installed, two groups of triangular rib plates 4 are installed oppositely, when the transverse frames 3, the vertical frames 2 and the supporting frames 1 are installed, the two groups of triangular rib plates 4 are installed oppositely, a bearing plate 10 is installed between the vertical frames 2 through bolts, a baffle plate 11 is clamped in a clamping groove 15 and fixed through the bolts, at the moment, the transverse frames are connected through female screw counter bores, the spraying cloth is prevented from being scratched, supporting rods 9 are installed between the supporting frames 1 and the vertical frames 2 through the bolts, a counterweight column 8 is placed into a spraying box 7, the periphery of the spraying cloth is tied to the supporting frames 1, the vertical frames 2 and the transverse frames 3 through binding belts respectively, and finally, the triangular supporting blocks 12 are installed towards the end faces of the supporting frames. This crisscross truss steel construction of assembled, the air brushing cloth of the background truss of not only being convenient for assists and articulates, plays the effect of support, reduces the damage of wind-force, and the installation of being convenient for is dismantled.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. An assembled staggered truss steel structure comprises a support frame (1), a vertical frame (2) and a transverse frame (3);

the method is characterized in that: the supporting frames (1), the vertical frames (2) and the transverse frames (3) are respectively symmetrically provided with two groups, the two groups of vertical frames (2) are respectively positioned at the top of one end of the two groups of supporting frames (1), and the two groups of transverse frames (3) are respectively positioned between the two groups of vertical frames (2) and the two groups of supporting frames (1);

two sets of all transversely install loading board (10) through the bolt between vertical frame (2) a side inner wall, this loading board (10) are located the high intermediate position of vertical frame (2), N group joint groove (15) have been seted up to loading board (10) a side symmetry, and first internal thread hole (16) have been seted up to this joint groove (15) inner wall intermediate position, and N group equal vertical joint has baffle (11) in joint groove (15), and this baffle (11) are through first internal thread hole (16) screw thread fixed connection of bolt and this joint groove (15), N group baffle (11) all with vertical frame (2) a side parallel and level.

2. The fabricated staggered truss steel structure of claim 1, wherein: braced frame (1), vertical frame (2) and horizontal frame (3) are including four first connecting rod (5) and N group's second connecting rod (6) that are the rectangle array of group respectively, and N is organized second connecting rod (6) are located inside four groups of first connecting rod (5) respectively, braced frame (1), vertical frame (2) and horizontal frame (3) the link side four groups of turning all weld triangular ribbed slab (4), four groups second internal thread hole (14) have all been seted up in triangular ribbed slab (4), relative two sets of triangular ribbed slab (4) all pass through bolt and second internal thread hole (14) threaded connection between braced frame (1), vertical frame (2) and horizontal frame (3).

3. The fabricated staggered truss steel structure of claim 1, wherein: two sets of braced frame (1) one side all is provided with triangular supports piece (12), and two sets of platform (13) have all been seted up on the inclined plane of triangular supports piece (12), and two sets of platform (13) one side all is through two sets of fastening bolt and braced frame (1) thread fixed connection.

4. The fabricated staggered truss steel structure of claim 1, wherein: two sets of braced frame (1) tail end all is provided with weight box (7), the mounting hole has been seted up to weight box (7) top end face, has placed counter weight post (8) in this mounting hole.

5. The fabricated staggered truss steel structure of claim 1, wherein: two groups of supporting rods (9) are obliquely arranged between the top sides of the tail ends of the two groups of supporting frames (1) and the back of the vertical frame (2), and two ends of each supporting rod (9) are respectively in threaded connection with the supporting frames (1) and the vertical frame (2) through bolts.

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