CN213204479U

CN213204479U - Building steel structure connecting piece

Info

Publication number: CN213204479U
Application number: CN202021317557.5U
Authority: CN
Inventors: 不公告发明人
Original assignee: Jiangsu South Of Jiangsu Construction And Installation Engineering Co ltd
Current assignee: Jiangsu South Of Jiangsu Construction And Installation Engineering Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-05-14
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a building steel structure connecting piece, which comprises a steel structure, wherein a temporary fixing piece is inserted into the side surface of the steel structure, the temporary fixing piece comprises a clamping piece, the left end of the clamping piece is hinged with a spiral ring, and the right side of the clamping piece is hinged with a lantern ring, the utility model provides a steel structure connecting piece with a steel structure and a temporary fixing piece, when in use, after the I-steel at two ends or other connecting parts are preliminarily butted, the utility model is taken out, the clamping piece is combined inwards, after the clamping piece passes through the connecting hole position, a screw rod is inserted into the inner side surface of the clamping piece, the clamping piece is supported, the groove body part in a shape of Chinese character 'ao' is clamped on the inner wall of the connecting hole, a flange column is rotated, a thread is screwed on the inner surface of the spiral ring, and the temporary fixing piece is rapidly assembled, the connection part can be preliminarily fixed after a plurality of bolts are assembled in a butt joint mode, and the problem that hole positions are prone to dislocation is caused.

Description

Building steel structure connecting piece

Technical Field

The utility model relates to a building steel construction technical field specifically is a building steel construction connecting piece.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, and the structure mainly comprises beam steel, steel columns, steel trusses and other components made of section steel, steel plates and the like, and is treated by a rust removal and prevention process, all the components or parts are usually connected by welding lines, bolts or rivets, and the steel structure is light in self weight and simple and convenient to construct and widely applied to the fields of large-scale factory buildings, venues, super high-rise buildings and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building steel structure connecting piece 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 structure connecting piece, includes the steel construction, the side surface of steel construction is pegged graft and is had temporary fixing spare, temporary fixing spare includes that four sets of cross-sections are the joint spare of character cut in bas-relief shape, the left end of joint spare articulates there is the spiro, the right side of joint spare articulates there is the lantern ring, the screw rod has been cup jointed to the internal surface of the lantern ring.

Preferably, the steel structure comprises a first I-shaped steel and a second I-shaped steel, and the outer surfaces of the first I-shaped steel and the second I-shaped steel are provided with connecting plates.

Preferably, the connecting plate and the joint of the first I-shaped steel and the second I-shaped steel are provided with connecting holes.

Preferably, the inside surface of lantern ring and spiro all is equipped with first fixed knot, the both sides surface of joint spare all is equipped with the fixed knot of second.

Preferably, be located between lantern ring and the joint spare first fixed knot and second are fixed to be buckled and are equipped with the head rod between, are located between spiro and the joint spare first fixed knot and second are fixed to be buckled and are equipped with the second connecting rod between.

Preferably, the screw is provided with a thread at the end, the thread is screwed on the inner surface of the spiral ring, and the flange column is assembled at the outer end of the screw.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up a steel construction connecting piece with steel construction and temporary fixing spare, when using, with the preliminary butt joint back in both ends I-steel or other connection positions, will the utility model discloses take out, merge joint spare inboard to the side, and pass the joint spare behind the connection hole site, insert the screw rod to the inboard surface of joint spare, prop up joint spare, guarantee the inner wall of cell body position joint of character cut in bas-relief at the connecting hole, the flange post rotates, with the internal surface of screw thread spiro union at the spiro, and then with temporary fixing spare rapid Assembly and temporary fixing, effectual solved current steel construction when the equipment, just can be with the preliminary fixed of connection position after needing a plurality of bolts of butt joint assembly, lead to the problem of the easy dislocation of hole site, the simplified operation process, improve work efficiency.

Drawings

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

Fig. 2 is the assembly schematic diagram of the temporary fixing member of the present invention.

Fig. 3 is the assembly schematic diagram of the positioning mechanism of the present invention.

In the figure: 1. the connecting structure comprises a steel structure, 11, first I-beams, 12, second I-beams, 13, connecting plates, 14, connecting holes, 2, a temporary fixing piece, 21, a lantern ring, 22, a first fixing buckle, 23, a first connecting rod, 24, a flange column, 25, a screw, 26, threads, 27, a spiral ring, 28, a second connecting rod, 29, a clamping piece, 210 and a second fixing buckle.

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. 1-3, the present invention provides a technical solution: a building steel structure connecting piece comprises a steel structure 1, wherein a temporary fixing piece 2 is inserted into the side surface of the steel structure 1 in an inserting mode, the temporary fixing piece 2 comprises four sets of clamping pieces 29 with concave-shaped sections, the left end of each clamping piece 29 is hinged with a spiral ring 27, the right side of each clamping piece 29 is hinged with a lantern ring 21, and the inner surface of the lantern ring 21 is sleeved with a screw rod 25;

the utility model discloses set up a steel construction connecting piece with steel construction 1 and temporary fixing piece 2, when using, with the preliminary butt joint back in both ends I-steel or other connection site, will the utility model discloses take out, merge joint member 29 to the inboard side, and pass joint member 29 behind the connection hole site, insert the screw rod 25 to the inboard surface of joint member 29, prop up joint member 29, guarantee the cell body position joint of character cut in bas-relief at the inner wall of connecting hole, rotate flange post 24, with the internal surface of screw thread 26 spiro union at spiro union 27, and then with 2 rapid Assembly of temporary fixing piece and temporary fixation, effectual current steel construction of having solved when the equipment, just can be with the preliminary fixed of connection site after needing a plurality of bolts of butt joint assembly, lead to the problem of easy hole site dislocation.

Specifically, the steel structure 1 includes a first i-beam 11 and a second i-beam 12, and the outer surfaces of the first i-beam 11 and the second i-beam 12 are assembled with a connecting plate 13, the first i-beam 11 and the second i-beam 12 mentioned in the present disclosure are only schematic, and in practical applications, any connecting structure may be used.

Specifically, the connecting plate 13 and the joints of the first i-beam 11 and the second i-beam 12 are both provided with connecting holes 14, and the hole site size and the depth of the connecting hole 14 are related to the depth and the width of the groove body position of the clamping member 29.

Specifically, the inner side surfaces of the collar 21 and the spiral ring 27 are respectively provided with a first fixing buckle 22, the two side surfaces of the clamping member 29 are respectively provided with a second fixing buckle 210, and the clamping member 29 is hinged into an integrated structure through the hinging action of the first fixing buckle 22 and the second fixing buckle 210 and two sets of connecting rods.

Specifically, a first connecting rod 23 is assembled between the first fixing buckle 22 and the second fixing buckle 210 between the collar 21 and the clamping member 29, and a second connecting rod 28 is assembled between the first fixing buckle 22 and the second fixing buckle 210 between the screw ring 27 and the clamping member 29.

Specifically speaking, screw thread 26 has been seted up to screw rod 25's end, screw thread 26 spiro union is at the internal surface of spiro union 27, screw rod 25's outside end is equipped with flange post 24, before joint spare 29 inserts, need extract screw rod 25, screw rod 25's end slides at the inner wall of lantern ring 21, and then guarantee that joint spare 29 forms the structure that can freely overturn, after inserting, insert screw rod 25, prop joint spare 29, realize a interim fixed knot and construct, use convenient and fast, need not correspond the bolt and nut structure, only need rotate several rings alright fix a position, can one-hand operation even.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a construction steel structure connecting piece, includes steel construction (1), its characterized in that: the side surface of steel construction (1) is pegged graft and is had temporary fixing spare (2), temporary fixing spare (2) are including four sets of cross-sections for joint spare (29) of character cut in bas-relief shape, the left end of joint spare (29) is articulated to have spiral ring (27), the right side of joint spare (29) articulates there is lantern ring (21), screw rod (25) have been cup jointed to the internal surface of lantern ring (21).

2. The structural steel connecting member for buildings according to claim 1, wherein: the steel structure (1) comprises a first I-shaped steel (11) and a second I-shaped steel (12), and connecting plates (13) are assembled on the outer surfaces of the first I-shaped steel (11) and the second I-shaped steel (12).

3. The structural steel connecting member for buildings according to claim 2, wherein: and connecting holes (14) are formed in the connecting positions of the connecting plate (13) and the first I-shaped steel (11) and the second I-shaped steel (12).

4. The structural steel connecting member for buildings according to claim 3, wherein: the inside surface of lantern ring (21) and spiro (27) all is equipped with first fixed knot (22), the both sides surface of joint spare (29) all is equipped with second fixed knot (210).

5. The structural steel connecting member for buildings according to claim 4, wherein: be located between lantern ring (21) and joint spare (29) first fixed knot (22) and second are fixed to be detained and are equipped with between (210) first connecting rod (23), are located between spiro (27) and joint spare (29) first fixed knot (22) and second are fixed to be detained and are equipped with between (210) second connecting rod (28).

6. The structural steel connecting member for buildings according to claim 5, wherein: the tail end of the screw rod (25) is provided with a thread (26), the thread (26) is screwed on the inner surface of the spiral ring (27), and the outer end of the screw rod (25) is provided with a flange column (24).