Auxiliary connecting and supporting mechanism of assembly type steel structure beam

Abstract

The utility model relates to the field of assembly type steel structure beams, in particular to an auxiliary connecting and supporting mechanism of an assembly type steel structure beam. The auxiliary connecting and supporting mechanism comprises a main supporting beam; an auxiliary support beam; an angle plate; the auxiliary connecting structure comprises a mounting seat fixedly connected with the main supporting beam, a fixing seat fixedly connected with the auxiliary supporting beam, and a connecting piece for connecting the mounting seat and the fixing seat; the connecting piece comprises a mounting bolt for connecting the mounting seat and the main supporting beam, an abutting piece connected with the fixed seat, and a connecting sleeve which is in threaded connection fit with the mounting bolt and is rotationally connected with the abutting piece. The auxiliary connecting and supporting mechanism of the assembly type steel structure beam is provided with the mounting base, the fixing base and the connecting piece, the auxiliary supporting beam can be pulled to abut against the main supporting beam, the auxiliary supporting beam is prevented from being separated from the main supporting beam, and the connecting strength and connecting stability between the main supporting beam and the auxiliary supporting beam are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of fabricated steel structure beam, and specifically relates to an auxiliary connecting and supporting mechanism of fabricated steel structure beam. BACKGROUND

[0002] The fabricated steel structure refers to the steel structure part produced in the factory, and the steel structure building is formed by assembling and connecting in the construction site.

[0003] The auxiliary connecting and supporting device of the existing fabricated steel structure beam usually installs the auxiliary supporting beam on the main supporting beam, thereby improving the stability of the main supporting beam. However, the current auxiliary supporting beam and the main supporting beam are only connected by bolts, and the connection stability is insufficient.

[0004] Therefore, there is a need in the art for a new technical solution to solve the above problems. SUMMARY

[0005] In order to improve or solve the technical problems that the auxiliary supporting beam and the main supporting beam are only connected by bolts in the prior art, and the connection stability is insufficient, the utility model provides an auxiliary connecting and supporting mechanism of fabricated steel structure beam. The auxiliary connecting and supporting mechanism comprises a main supporting beam, an auxiliary supporting beam, an angle plate connected with the main supporting beam and the auxiliary supporting beam, an auxiliary connecting structure comprising a mounting seat fixedly connected with the main supporting beam, a fixing seat fixedly connected with the auxiliary supporting beam, and a connecting piece connecting the mounting seat and the fixing seat, the connecting piece comprising a mounting bolt connecting the mounting seat and the main supporting beam, an abutting piece connected with the fixing seat, and a connecting sleeve threadedly connected with the mounting bolt and rotationally connected with the abutting piece.

[0006] In the auxiliary connecting and supporting mechanism of the fabricated steel structure beam, the corner plate connects the main supporting beam and the auxiliary supporting beam, ensures a certain connecting strength between the two, and prevents the auxiliary supporting beam from separating from the main supporting beam. The auxiliary connecting structure comprises a mounting seat, a fixing seat and a connecting piece. The mounting seat is fixedly connected with the main supporting beam, the fixing seat is fixedly connected with the auxiliary supporting beam, and the connecting piece comprises a mounting bolt connected with the mounting seat, an abutting piece connected with the fixing seat, and a connecting sleeve connecting the mounting bolt and the abutting piece. The connecting sleeve is threadedly connected with the mounting bolt, can pull the abutting piece to move towards the main supporting beam, and then the abutting piece pulls the fixing seat to be close to the main supporting beam, prevents the auxiliary supporting beam from separating from the main supporting beam, and enhances the connecting strength between the main supporting beam and the auxiliary supporting beam. Through the above setting, the auxiliary connecting and supporting mechanism of the fabricated steel structure beam is provided with the mounting seat, the fixing seat and the connecting piece, can pull the auxiliary supporting beam to abut against the main supporting beam, prevents the auxiliary supporting beam from separating from the main supporting beam, and enhances the connecting strength and the connecting stability between the main supporting beam and the auxiliary supporting beam.

[0007] Further, the abutting piece comprises a sliding part slidably connected with the fixing seat, a limiting part arranged at one end of the sliding part, and an abutting part arranged at the other end of the sliding part; the limiting part is slidably and rotatably arranged in the connecting sleeve, and the abutting part abuts against the side of the fixing seat away from the main supporting beam.

[0008] Further, a compression spring is arranged between the abutting part and the fixing seat, and the compression spring is arranged on the circumferential outer side of the sliding part.

[0009] Further, a connecting beam is arranged between the main supporting beam and the auxiliary supporting beam, and the two ends of the connecting beam are respectively hingedly and cooperatively connected with the main supporting beam and the auxiliary supporting beam.

[0010] Further, the mounting seat is a U-shaped seat.

[0011] Further, a gasket is arranged between the mounting seat and the connecting sleeve.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] (1) The auxiliary connecting structure comprises a mounting seat, a fixing seat and a connecting piece. The mounting seat is fixedly connected with the main support beam, the fixing seat is fixedly connected with the auxiliary support beam, and the connecting piece comprises a mounting bolt connected with the mounting seat, an abutting piece connected with the fixing seat, and a connecting sleeve connecting the mounting bolt and the abutting piece. The connecting sleeve is threadedly connected with the mounting bolt, can pull the abutting piece to move towards the main support beam, and then the abutting piece pulls the fixing seat to be close to the main support beam, so that the auxiliary support beam is prevented from being separated from the main support beam, and the connecting strength between the main support beam and the auxiliary support beam is enhanced.

[0014] (2) The compression spring is arranged between the abutting part and the fixing seat, can maintain the relative position of the main support beam and the auxiliary support beam when the angle plate is damaged, and maintains the stability of the steel structure beam. BRIEF DESCRIPTION OF DRAWINGS

[0015] The preferred embodiments of the present application will be described below with reference to the accompanying drawings. In the drawings:

[0016] Figure 1 is a schematic view of an embodiment of an auxiliary connecting support mechanism of a fabricated steel structure beam of the present application.

[0017] LIST OF REFERENCE NUMBERS: 1, main support beam; 2, auxiliary support beam; 3, angle plate; 41, mounting seat; 42, fixing seat; 43, connecting piece; 431, mounting bolt; 432, abutting piece; 433, connecting sleeve; 434, gasket; 435, sliding part; 436, limiting part; 437, abutting part; 438, compression spring; 5, inclined support beam. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present application will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present application, and are not intended to limit the protection scope of the present application.

[0019] It should be noted that in the description of the present application, the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the direction or positional relationship of the terms based on the direction or positional relationship shown in the drawings, which is only for the convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance.

[0020] Moreover, it needs to be explained that, in the description of the utility model, unless another explicit provision and limitation, the term "mount", "set", "connect" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connect, can be direct connection, also can indirectly connect through the intermediate medium, also can be two element internal communication. For the person skilled in the art, the concrete meaning of the above-mentioned term in the utility model can be understood according to specific circumstances.

[0021] In order to improve or solve the technical problem that the auxiliary support beam and the main support beam are connected only by bolts in the prior art, the connection stability is insufficient, the utility model provides an auxiliary connecting support mechanism of fabricated steel structure beam. The auxiliary connecting support mechanism includes: main support beam 1;Auxiliary support beam 2;Corner plate 3, connect main support beam 1 and auxiliary support beam 2;Auxiliary connecting structure, including the fixed connection with main support beam 1 of mounting seat 41, the fixed connection with auxiliary support beam 2 of fixed seat 42, and the connecting piece 43 connecting mounting seat 41 and fixed seat 42;Connecting piece 43 includes the mounting bolt 431 connecting mounting seat 41 and main support beam 1, the abutment 432 connected with fixed seat 42, and the connecting sleeve 433 forming thread connection cooperation with mounting bolt 431 and forming rotary connection with abutment 432.

[0022] Figure 1 It is the schematic diagram of the embodiment of the auxiliary connecting support mechanism of fabricated steel structure beam of the utility model. As Figure 1 Shown, in one or more embodiments, the auxiliary connecting support mechanism of fabricated steel structure beam of the utility model includes main support beam 1, auxiliary support beam 2, corner plate 3, auxiliary connecting structure and inclined support beam 5.

[0023] Continuing to refer to Figure 1 , main support beam 1 and auxiliary support beam 2 are all I-beams. One end of auxiliary support beam 2 is in abutment with main support beam 1. Corner plate 3 is arranged above and below auxiliary support beam 2, one arm of corner plate 3 forms fixed connection with auxiliary support beam 2, and the other arm forms fixed connection with main support beam 1. Specifically, corner plate 3 forms fixed connection with main support beam 1 and auxiliary support beam 2 through bolts. Further, hinging seats are provided on main support beam 1 and auxiliary support beam 2, and both ends of inclined support beam 5 are respectively connected with two hinging seats in hinging cooperation, thereby enhancing the connection stability of main support beam 1 and auxiliary support beam 2.

[0024] Continuing to refer to Figure 1The auxiliary connecting structure is provided with two sets, the two sets of auxiliary connecting structures are arranged on two sides of the vertical beams of the auxiliary support beam 2, and each set of auxiliary connecting structures is arranged between two horizontal beams of the auxiliary support beam 2. Specifically, the auxiliary connecting structure is provided with a mounting seat 41 fixedly connected with the main support beam 1, a fixing seat 42 fixedly connected with the auxiliary support beam 2, and a connecting piece 43 connecting the mounting seat 41 and the fixing seat 42. The mounting seat 41 is a U-shaped seat and covers a vertical beam of the main support beam 1. Holes are formed in the vertical beam of the main support beam 1 and the mounting seat 41, so that the mounting seat 41 and the main support beam 1 are connected. Specifically, the fixing seat 42 is installed on the vertical beam of the auxiliary support beam 2 by means of bolts. Further, the fixing seats 42 of the two sets of auxiliary connecting structures are arranged on opposite sides of the vertical beams of the auxiliary support beam 2, and the two fixing seats 42 are connected with the auxiliary support beam 2 by means of the same set of bolts.

[0025] Continuing to refer to Figure 1 The connecting piece 43 comprises a mounting bolt 431 connected with the mounting seat 41, an abutting piece 432 connected with the fixing seat 42, and a connecting sleeve 433 connecting the mounting bolt 431 and the abutting piece 432. The mounting bolt 431 passes through the holes in the mounting seat 41 and the main support beam 1 and is connected with the connecting sleeve 433. The connecting sleeve 433 is internally threaded, so that the connecting sleeve 433 is threadedly connected with the mounting bolt 431. Further, a gasket 434 is arranged between the connecting sleeve 433 and the mounting seat 41 to prevent loosening between the connecting sleeve 433 and the mounting bolt 431. The end of the connecting sleeve 433 away from the mounting seat 41 is provided with a limiting ring, the inner diameter of the limiting ring is smaller than the inner diameter of the connecting sleeve 433, and the limiting ring is connected with the abutting piece 432. Further, the abutting piece 432 comprises a sliding part 435 slidably connected with the fixing seat 42, a limiting part 436 arranged at one end of the sliding part 435, and an abutting part 437 arranged at the other end of the sliding part 435. The limiting part 436 is in a T shape, the diameter of the thick end of the limiting part 436 is smaller than the inner diameter of the connecting sleeve 433 and larger than the inner diameter of the limiting ring, and the diameter of the thin end of the limiting part 436 is smaller than the diameter of the limiting ring, so that the limiting part 436 passes through the limiting ring and is connected with the sliding part 435, and the limiting part 436 is rotatably and telescopically arranged in the connecting sleeve 433. Further, the sliding part 435 is in a cylindrical shape, one end of the sliding part 435 passes through the fixing seat 42 and is connected with the limiting part 436, the other end passes through the fixing seat 42 and is connected with the abutting part 437, and the abutting part 437 is in a disc shape. Further, a compression spring 438 is arranged on the outer side of the sliding part 435 in the circumferential direction, and the two ends of the compression spring 438 abut against the abutting part 437 and the fixing seat 42, respectively.

[0026] The working principle of the utility model is that:

[0027] The auxiliary support beam 2 and the main support beam 1 are fixedly connected through the angle plate 3, the connecting sleeve 433 connects the mounting bolt 431 and the abutting piece 432, the fixed seat 42 is pulled to the mounting seat 41, thereby enhancing the connection strength and the connection stability of the auxiliary support beam 2 and the main support beam 1, and after the rigid connection of the angle plate 3 is damaged, the connecting piece 43 can still connect the mounting seat 41 and the fixed seat 42, the relative position of the main support beam 1 and the auxiliary support beam 2 is maintained, the stability of the steel structure beam is ensured, and the inclined support beam 5 connects the main support beam 1 and the auxiliary support beam 2, thereby further enhancing the connection strength and the connection stability of the auxiliary support beam 2 and the main support beam 1.

[0028] Thus far, the technical scheme of the utility model has been described in combination with the preferred embodiments shown in the drawings, but it is easy for those skilled in the art to understand that the protection scope of the utility model is obviously not limited to these specific embodiments. Those skilled in the art can make equivalent changes or replacements to the related technical features without deviating from the principles of the utility model, and the technical schemes after these changes or replacements will all fall within the protection scope of the utility model.

Claims

1. An auxiliary connecting support mechanism for a fabricated steel structure beam, characterized by, The utility model relates to a kind of auxiliary support beam and main support beam connection structure, including: Main support beam (1); Auxiliary support beam (2); Corner plate (3), connecting the main support beam (1) and the auxiliary support beam (2); Auxiliary connecting structure, including the mounting seat (41) being formed fixed connection with the main support beam (1), the fixed seat (42) being formed fixed connection with the auxiliary support beam (2), and the connecting piece (43) connecting the mounting seat (41) with the fixed seat (42);The connecting piece (43) includes the mounting bolt (431) connecting the mounting seat (41) with the main support beam (1), the abutment piece (432) being connected with the fixed seat (42), and the connecting sleeve (433) being formed thread connection cooperation with the mounting bolt (431) and being formed rotating connection with the abutment piece (432).

2. The auxiliary connecting and supporting mechanism of the fabricated steel structure beam according to claim 1, characterized in that, The abutment piece (432) includes the sliding portion (435) being formed sliding connection with the fixed seat (42), the limiting portion (436) being arranged in one end of the sliding portion (435), and the abutment portion (437) being arranged in the other end of the sliding portion (435);The limiting portion (436) is slidably and rotatably arranged in the connecting sleeve (433), and the abutment portion (437) is abutted with the side of the fixed seat (42) away from the main support beam (1).

3. The auxiliary connecting and supporting mechanism of the fabricated steel structure beam according to claim 2, characterized in that, Compression spring (438) is arranged between the abutment portion (437) and the fixed seat (42), and the compression spring (438) is sleeved on the circumferential outside of the sliding portion (435).

4. The auxiliary connecting and supporting mechanism of the fabricated steel structure beam according to claim 1, characterized in that, Between the main support beam (1) and auxiliary support beam (2), the inclined support beam (5) connecting both is arranged, and the two ends of the inclined support beam (5) are respectively formed hinged cooperation connection with the main support beam (1) and the auxiliary support beam (2).

5. The auxiliary connecting and supporting mechanism of the fabricated steel structure beam according to claim 1, characterized in that, The mounting seat (41) is U-shaped seat.

6. The auxiliary connecting and supporting mechanism of the fabricated steel structure beam according to claim 5, characterized in that, The gasket (434) is arranged between the mounting seat (41) and the connecting sleeve (433).

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