Anti-seismic steel structure assembling and connecting component

Abstract

The utility model discloses an anti-seismic steel structure assembly connecting part, which relates to the technical field of steel structures and comprises a steel structure upright post, a mounting chamber is formed in the steel structure upright post, three connecting pipe fittings are fixedly connected to the outer side of the steel structure upright post and are communicated with the mounting chamber, and the connecting pipe fittings are fixedly connected with the mounting chamber. A plurality of positioning grooves are formed in the connecting pipe fitting, positioning blocks are arranged in the positioning grooves in a sliding mode, and a steel structure cross beam is fixedly connected between the positioning blocks. The internal thread pipe column drives the multiple tensioning rods to move in the direction of the connecting pipe fitting through the circular connecting block, the multiple tensioning rods slide in the multiple rod grooves till the multiple tensioning rods abut against the multiple positioning blocks, according to the structure, connection of the steel structure cross beam and the steel structure stand column can be completed through one bolt body, and personnel operation is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a steel structure technical field, concretely is a kind of steel structure assembling connecting component of shock resistance. BACKGROUND

[0002] Steel structure is a kind of building structure type with steel material as main component, with the characteristics of high strength, light weight, strong deformation capacity, good toughness, high reliability etc.Using steel structure in building engineering can effectively improve building engineering performance, save building engineering cost.Steel structure is widely used in large-span space steel structure, high-rise heavy steel structure, bridge steel structure, large boiler steel frame, offshore platform steel structure etc. field, simultaneously highway steel structure plays an important role in modern highway construction.Due to its light weight, high strength, large rigidity, and the characteristics of simple installation, flexible structure, steel structure is widely used in various super-high, super-heavy, large-scale building construction.

[0003] And in the prior art, the signboard on the highway is installed on three steel structure cross beams, and the three steel structure cross beams need to be spliced with steel structure columns, and corresponding flanges are respectively arranged on the three steel structure cross beams and the steel structure columns, each group of corresponding flanges is respectively fixed by a plurality of bolts, to realize the installation of the three steel structure cross beams, so a plurality of bolts are needed when the three steel structure cross beams are installed, and the operation of personnel is more cumbersome. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of steel structure assembling connecting component of shock resistance to solve the problems that three steel structure cross beams and steel structure column are respectively provided with corresponding flanges in prior art, each group of corresponding flanges is respectively fixed by a plurality of bolts, to realize the installation of the three steel structure cross beams, so a plurality of bolts are needed when the three steel structure cross beams are installed, and the operation of personnel is more cumbersome.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of steel structure assembling connecting component of shock resistance, including steel structure column, the installation chamber is formed in the steel structure column, three connecting pipe fittings are fixedly connected on the outer side of the steel structure column, the connecting pipe fitting is communicated with installation chamber, a plurality of positioning grooves are arranged in the connecting pipe fitting, a plurality of positioning grooves are slidably provided with positioning block, a plurality of steel structure cross beams are fixedly connected between a plurality of positioning blocks, a circular connecting block is arranged in the connecting pipe fitting, a plurality of tension rods are fixedly connected on the outer side of the circular connecting block, a plurality of tension rods are respectively in contact with a plurality of positioning blocks, an internally threaded pipe column is fixedly connected on one side of the circular connecting block, three bolt bodies are arranged on the outer side of the steel structure column, the bolt body is threadedly connected with the internally threaded pipe column.

[0006] Preferably, a plurality of reinforcing frames are fixedly connected outside the connecting pipe, the plurality of reinforcing frames are annularly distributed around the connecting pipe, the plurality of reinforcing frames are fixedly connected with the steel structure column, and the plurality of reinforcing frames further improve the stability of the connecting pipe.

[0007] Preferably, a plurality of rod grooves are formed in the connecting pipe, the plurality of rod grooves are communicated with the plurality of positioning grooves respectively, and the plurality of tension rods are arranged in the plurality of rod grooves and are in sliding connection with the connecting pipe.

[0008] Preferably, a plurality of anti-extraction stop blocks are fixedly connected inside the connecting pipe, the plurality of anti-extraction stop blocks are annularly distributed around the connecting pipe, and the plurality of anti-extraction stop blocks can prevent the round connecting block from being removed from the connecting pipe.

[0009] Preferably, three installation grooves are formed outside the steel structure column, a bolt hole is formed at the center of each of the three installation grooves, the three bolt holes are communicated with the installation chamber, and the installation grooves are formed so that the side surface of the double-stacked self-locking check washer is flush with the steel structure column.

[0010] Preferably, three bolt bodies are arranged at the positions of the installation grooves respectively, the three bolt bodies pass through the bolt holes and extend into the installation chamber respectively, and a double-stacked self-locking check washer is sleeved outside each of the three bolt bodies, the double-stacked self-locking check washer is in contact with the steel structure column and the bolt body at two sides, and the double-stacked self-locking check washer can prevent the bolt body from loosening.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1. The bolt body is inserted into the installation chamber through the bolt hole, the bolt body is in threaded connection with the internally threaded pipe column, the internally threaded pipe column drives the plurality of tension rods to move towards the connecting pipe through the round connecting block, the plurality of tension rods slide in the plurality of rod grooves, and the plurality of tension rods abut against the plurality of positioning blocks, so that the steel structure beam and the steel structure column are connected through one bolt body, and personnel operation is facilitated.

[0013] 2. The double-stacked self-locking check washer arranged outside the bolt body can prevent the bolt body from loosening due to the vibration of the steel structure beam caused by airflow during the driving of a high-speed vehicle. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the utility model of a steel structure assembling and connecting part with anti-seismic function.

[0015] Figure 2 It is a sectional view of the steel structure column of the utility model of a steel structure assembling and connecting part with anti-seismic function.

[0016] Figure 3 The utility model discares an anti-seismic steel structure assembling connecting part Figure 2 The A department structure enlarged view of

[0017] Figure 4 The connecting pipe fitting structure schematic view of the utility model discare an anti-seismic steel structure assembling connecting part

[0018] Marked number in drawing: 1, steel structure vertical column, 2, connecting pipe fitting, 200, reinforcing frame, 3, steel structure crossbeam, 4, positioning block, 5, installation chamber, 6, prevent and take away block, 7, positioning groove, 70, pole groove, 8, round connecting block, 9, tension rod, 10, internal thread pipe column, 11, installation groove, 110, bolt through hole, 12, bolt body, 13, double stack self-locking lock washer. Specific implementation

[0019] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the protection scope of the utility model.

[0020] Embodiment: as Figure 1 - Figure 4The utility model provides an anti -seismic steel structure assembled connecting component's technical scheme, including steel structure stand 1, the inside forming has installation room 5 to steel structure stand 1, three connecting pipe fittings 2 are fixedly connected to the outside of steel structure stand 1, connecting pipe fitting 2 is communicated with installation room 5, a plurality of reinforcing frames 200 are fixedly connected to the outside of connecting pipe fitting 2, a plurality of reinforcing frames 200 are annularly distributed around connecting pipe fitting 2, a plurality of reinforcing frames 200 are all fixedly connected with steel structure stand 1, a plurality of positioning grooves 7 are seted up in connecting pipe fitting 2, a plurality of positioning grooves 7 are all slidably provided with positioning block 4, a plurality of positioning blocks 4 are fixedly connected with steel structure crossbeam 3, connecting pipe fitting 2 is equipped with circular connecting block 8 inside, a plurality of tension rods 9 are fixedly connected to the outside of circular connecting block 8, a plurality of rod grooves 70 are seted up in connecting pipe fitting 2, a plurality of rod grooves 70 are communicated with a plurality of positioning grooves 7 respectively, a plurality of tension rods 9 are seted up in a plurality of rod grooves 70 and are slidably connected with connecting pipe fitting 2 respectively, a plurality of tension rods 9 are in contact with a plurality of positioning blocks 4 respectively, a plurality of anti -drop blocks 6 are fixedly connected in connecting pipe fitting 2, a plurality of anti -drop blocks 6 are annularly distributed around connecting pipe fitting 2, one side of circular connecting block 8 is fixedly connected with female threaded pipe column 10, three installation grooves 11 are seted up to the outside of steel structure stand 1, the center position of three installation grooves 11 is formed with bolt through -hole 110, three bolt through -holes 110 are communicated with installation room 5, three bolt bodies 12 are equipped on the outside of steel structure stand 1, three bolt bodies 12 are seted up at the position of installation groove 11 respectively, three bolt bodies 12 pass through bolt through -hole 110 and extend to installation room 5 inside respectively, the outside of three bolt bodies 12 is all sleeved with double -stacked self -locking lock washer 13, the both sides of double -stacked self -locking lock washer 13 are in contact with steel structure stand 1 and bolt body 12, and bolt body 12 is in threaded connection with female threaded pipe column 10.

[0021] Specifically, the steel structure crossbeam 3 is inserted into the connecting pipe fitting 2, the plurality of positioning blocks 4 on the steel structure crossbeam 3 are placed in the plurality of positioning grooves 7, then the personnel inserts the bolt body 12 into the installation room 5 through the bolt through -hole 110, the bolt body 12 is in threaded connection with the female threaded pipe column 10, the female threaded pipe column 10 drives the plurality of tension rods 9 to move to the direction of connecting pipe fitting 2 through the circular connecting block 8, the plurality of tension rods 9 slide in the plurality of rod grooves 70, until the plurality of tension rods 9 abut against the plurality of positioning blocks 4, this structure, through a bolt body 12, can complete the connection of the steel structure crossbeam 3 and the steel structure stand 1, convenient for personnel operation.

[0022] In addition, the double -stacked self -locking lock washer 13 seted up on the outside of bolt body 12 can prevent the vibration of the steel structure crossbeam 3 caused by airflow during the driving of high -speed vehicle, and the loosening of bolt body 12.

[0023] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. An earthquake-resistant steel structure assembly connecting member, characterized by: The utility model relates to a steel structure column (1) is internally profiled with installation room (5), and three connecting pipe fittings (2) are fixedly connected outside the steel structure column (1), the connecting pipe fitting (2) is communicated with installation room (5), a plurality of positioning grooves (7) are opened in the connecting pipe fitting (2), a plurality of positioning blocks (4) are slidably arranged in the positioning groove (7), a plurality of steel structure cross beams (3) are fixedly connected between the positioning block (4), a round connecting block (8) is arranged in the connecting pipe fitting (2), a plurality of tension rods (9) are fixedly connected outside the round connecting block (8), a plurality of tension rods (9) are respectively in contact with a plurality of positioning blocks (4), an internally threaded pipe column (10) is fixedly connected on one side of the round connecting block (8), three bolt bodies (12) are arranged outside the steel structure column (1), and the bolt body (12) is screwed with the internally threaded pipe column (10).

2. An anti-seismic steel structure assembly connecting member according to claim 1, characterized in that: A plurality of reinforcing frames (200) are fixedly connected outside the connecting pipe fitting (2), the reinforcing frame (200) is annularly distributed around the connecting pipe fitting (2), and the reinforcing frame (200) is fixedly connected with the steel structure column (1).

3. The seismic resistant steel construction assembly connector of claim 1, wherein: A plurality of rod grooves (70) are opened in the connecting pipe fitting (2), the rod groove (70) is communicated with the positioning groove (7), and the tension rod (9) is arranged in the rod groove (70) and is slidably connected with the connecting pipe fitting (2).

4. The seismic steel construction assembly connector of claim 1, wherein: A plurality of anti-disengagement blocks (6) are fixedly connected in the connecting pipe fitting (2), and the anti-disengagement block (6) is annularly distributed around the connecting pipe fitting (2).

5. The seismic steel construction assembly connector of claim 1, wherein: Three installation grooves (11) are formed on the outer side of the steel structure column (1), and bolt through holes (110) are formed at the center positions of the installation grooves (11).

6. An anti-seismic steel structure assembly connecting member according to claim 5, characterized in that: The bolt body (12) is arranged at the position of the installation groove (11), the bolt body (12) passes through the bolt through hole (110) and extends into the installation room (5), and the double-stacked self-locking anti-loose washer (13) is arranged outside the bolt body (12).

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