CN212926481U - Bidirectional connecting piece for building steel structure - Google Patents

Abstract

The utility model discloses a building steel structure bidirectional connecting piece, which comprises a connecting workpiece and an inner side surface assembly connecting piece for connecting the workpiece, the utility model is provided with a steel structure bidirectional connecting piece with a first connecting piece and a second connecting piece, when in use, after the outer side end of the connecting workpiece is welded in advance and is provided with a corresponding connecting piece and a sleeve hole, the outer side end of the connecting workpiece is assembled at a corresponding position, channel steel is respectively inserted into the inner surface of the workpiece, and is sleeved in the sleeve hole and the sleeve groove by a bolt for primary connection, after the connection, the horizontal angle is positioned by using the bolt to penetrate through the second sleeve groove and the fifth sleeve groove according to the horizontal angle and the distance of the two connecting workpieces, the connecting piece and a corresponding tensioning support piece are tightened by using the tightening of the bolt, thereby adjusting the distance of the two connecting workpieces, and effectively solving the problem that the final installation is inconvenient because of some small errors when the existing steel structure is installed, and sufficient structural strength is ensured.

Description

Bidirectional connecting piece for building steel structure

Technical Field

The utility model relates to a steel construction technical field specifically is a building steel construction bidirectional connection spare.

Background

Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because of its dead weight is lighter, and the construction is simple and convenient, the wide application in fields such as large-scale factory building, venue, super high-rise, when current I-steel construction, the work progress is from the bottom installation that makes progress, and consequently some small errors that can't avoid can lead to the unable butt joint of horizontal hanging beam or inconvenient butt joint on top very probably, consequently lead to the installation more troublesome, in view of above problem, especially provide a building steel structure two-way connection spare.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building steel structure two-way connection 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: the utility model provides a building steel construction bidirectional connection spare, is including connecting the work piece, the inboard surface of connecting the work piece has first connecting piece through bolted connection, the front end of first connecting piece articulates there is the second connecting piece, grooving and trepanning have been seted up to the upper and lower surface of the articulated department of first connecting piece and second connecting piece, the internal surface of grooving and trepanning passes through the bolt location, the outside end of connecting the work piece is equipped with the connection piece, the outside end of first connecting piece and second connecting piece is equipped with the backing sheet that corresponds the meshing, the surface of connection piece and backing sheet runs through the spiro union and has the bolt.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a steel construction bidirectional connection spare with first connecting piece and second connecting piece has been set up, when using, through the outside end that will connect the work piece weld in advance and set up corresponding connection piece and trepanning after, the outside end that will connect the work piece assembles behind corresponding position, insert the internal surface to the work piece respectively with the channel-section steel, and use the bolt to cup joint in trepanning and trepanning initial joint, after connecting, use the bolt to run through second trepanning and fifth trepanning with the horizontal angle location according to two horizontal angles of connecting the work piece and interval, the school that uses the bolt is tight with the connection piece rather than the backing sheet that corresponds taut, thereby adjust the interval of two connection work pieces, effectual when having solved current steel construction installation because some small errors lead to installing inconvenient problem at last, and guaranteed sufficient structural strength.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of the connecting workpiece of the present invention.

Fig. 3 is a schematic structural diagram of the first connecting member of the present invention.

Fig. 4 is a schematic view of a second connecting member according to the present invention.

In the figure: 1. the connecting workpiece comprises a connecting workpiece, 11, I-shaped steel, 12, a connecting piece, 13, a first trepanning, 14, a second trepanning, 2, a first connecting piece, 21, a first channel steel, 22, a second channel steel, 23, a first sleeve groove, 24, a positioning piece, 25, a third trepanning, 26, a fixing piece, 27, a supporting shaft, 28, a second sleeve groove, 3, a second connecting piece, 31, a third channel steel, 32, a fourth channel steel, 33, a third sleeve groove, 34, an installing piece, 35, a fourth sleeve hole, 36, a meshing piece, 37, a sleeve, 38, a sleeve opening, 39 and a fifth trepanning.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a building steel structure bidirectional connecting piece comprises a connecting workpiece 1, wherein the inner side surface of the connecting workpiece 1 is connected with a first connecting piece 2 through a bolt, the front end of the first connecting piece 2 is hinged with a second connecting piece 3, the upper surface and the lower surface of the hinged part of the first connecting piece 2 and the second connecting piece 3 are provided with a sleeve groove and a sleeve hole, the inner surfaces of the sleeve groove and the sleeve hole are positioned through the bolt, the outer side end of the connecting workpiece 1 is provided with a connecting piece 12, the outer side ends of the first connecting piece 2 and the second connecting piece 3 are provided with supporting pieces which are correspondingly meshed, and the outer surfaces of the connecting piece 12 and the supporting pieces are in threaded;

the utility model discloses a steel construction both way junction spare with first connecting piece 2 and second connecting piece 3 has been set up, when using, through connecting work piece 1's outside end weld in advance and set up behind connection piece 12 and the trepanning that corresponds, the outside end assembly that will connect work piece 1 is behind corresponding position, insert the internal surface of work piece respectively with the channel-section steel, and use the bolt to cup joint in trepanning and trepanning initial joint, after connecting, use the bolt to run through second trepanning 28 and fifth trepanning 39 with horizontal angle location according to two horizontal angle and the interval of connecting the work piece, the school that uses the bolt is tight with connection piece 12 rather than the backing sheet that corresponds taut, thereby adjust two intervals of connecting work piece 1, effectual when having solved current steel construction installation because some small errors lead to installing the problem at last, and guaranteed sufficient structural strength.

Particularly, connect work piece 1 and include I-steel 11, the inboard end upper surface and the lower surface welding of I-steel 11 are at the internal surface of connection piece 12 the utility model discloses the connection work piece 1 that uses is the ordinary I-steel of steel construction among the prior art.

Specifically, the outer surface of the I-steel 11 is provided with a first sleeve hole 13, the outer surface of the connecting piece 12 is provided with a second sleeve hole 14, and the connecting bolt can be conveniently penetrated through the sleeve holes.

Particularly, first connecting piece 2 includes spacer 24, the outside surface of spacer 24 is equipped with first channel-section steel 21 and second channel-section steel 22, first set of groove 23 has been seted up to first channel-section steel 21 and second channel-section steel 22's surface, the inboard surface of spacer 24 is equipped with stationary blade 26, the inboard surface of stationary blade 26 is equipped with back shaft 27, on stationary blade 26, second set of groove 28 has been seted up to the lower surface, conveniently adjust the displacement of set groove major axis direction through the set groove, fix a position through the school of trepanning and bolt tightly, be convenient for adapt to the use and reduce the error.

Specifically, the second connector 3 includes a mounting piece 34, the outer side surface of the mounting piece 34 is assembled with a third channel steel 31 and a fourth channel steel 32, a third sleeve groove 33 is formed in the outer surfaces of the third channel steel 31 and the fourth channel steel 32, the inner side surface of the mounting piece 34 is assembled with an engaging piece 36, the inner side surface of the engaging piece 36 is assembled with a sleeve 37, a sleeve opening 38 is formed in the center of the upper surface of the engaging piece 36 and the center of the sleeve 37, the sleeve opening 38 is sleeved on the outer surface of the support shaft 27, and a fifth sleeve hole 39 is formed in the upper surface and the lower surface of the engaging piece 36.

Specifically, the outer surfaces of the positioning piece 24 and the mounting piece 34 are respectively provided with a third set of hole 25 and a fourth set of hole 35, and the positioning piece 24 and the mounting piece 34 are respectively meshed with the connecting piece 12.

The working principle is as follows: when using, through the outside end that will connect work piece 1 weld in advance and set up behind corresponding connection piece 12 and the trepanning, the outside end assembly that will connect work piece 1 is behind corresponding position, insert the channel-section steel respectively to the internal surface of work piece, and use the bolt cup joint at trepanning and trepanning in initial joint, connect the back, use the bolt to run through second trepanning 28 and fifth trepanning 39 with horizontal angle location according to two horizontal angle and the interval of connecting the work piece, the school that uses the bolt is tight with connection piece 12 rather than the backing sheet that corresponds taut, thereby adjust two intervals of connecting work piece 1.

Claims (6)

1. The utility model provides a building steel structure bidirectional connection spare, is including connecting work piece (1), its characterized in that: the utility model discloses a bolt, including connecting work piece (1), connecting workpiece (2), first connecting piece (2) are connected to the inboard surface of connecting work piece (1) through bolted connection, the front end of first connecting piece (2) articulates there is second connecting piece (3), grooving and trepanning have been seted up to the upper and lower surface of the articulated department of first connecting piece (2) and second connecting piece (3), the internal surface of grooving and trepanning passes through the bolt location, the outside end of connecting work piece (1) is equipped with connection piece (12), the outside end of first connecting piece (2) and second connecting piece (3) is equipped with the backing sheet that corresponds the meshing, the surface of connection piece (12) and backing sheet runs through the spiro union and has the bolt.

2. The bidirectional connector for building steel structures of claim 1, wherein: the connecting workpiece (1) comprises an I-shaped steel (11), and the upper surface and the lower surface of the inner side end of the I-shaped steel (11) are welded on the inner surface of the connecting sheet (12).

3. The bidirectional connector for building steel structures of claim 2, wherein: the outer surface of the I-shaped steel (11) is provided with a first trepan boring (13), and the outer surface of the connecting sheet (12) is provided with a second trepan boring (14).

4. The bidirectional connector for building steel structures of claim 3, wherein: first connecting piece (2) are including spacer (24), the outside surface of spacer (24) is equipped with first channel-section steel (21) and second channel-section steel (22), first set of groove (23) have been seted up to the surface of first channel-section steel (21) and second channel-section steel (22), the inside surface of spacer (24) is equipped with stationary blade (26), the inside surface of stationary blade (26) is equipped with back shaft (27), second set of groove (28) have been seted up to the upper and lower surface of stationary blade (26).

5. The bidirectional connector for building steel structures of claim 4, wherein: the second connecting piece (3) comprises a mounting piece (34), a third channel steel (31) and a fourth channel steel (32) are assembled on the outer side surface of the mounting piece (34), a third sleeve groove (33) is formed in the outer surfaces of the third channel steel (31) and the fourth channel steel (32), an engaging piece (36) is assembled on the inner side surface of the mounting piece (34), a sleeve pipe (37) is assembled on the inner side surface of the engaging piece (36), sleeve openings (38) are formed in the center of the upper surface of the engaging piece (36) and the center of the sleeve pipe (37), the sleeve openings (38) are sleeved on the outer surface of the supporting shaft (27), and fifth sleeve holes (39) are formed in the upper surface and the lower surface of the engaging piece (36).

6. The bidirectional connector for building steel structures of claim 5, wherein: the outer surfaces of the positioning piece (24) and the mounting piece (34) are respectively provided with a third trepanning hole (25) and a fourth trepanning hole (35), and the positioning piece (24) and the mounting piece (34) are respectively meshed with the connecting piece (12).

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