Discharging platform fixing structure

Abstract

The utility model discloses a discharging platform fixing structure which comprises a discharging platform, a steel wire rope set, an outer frame, a U-shaped round steel fixing assembly and an embedded bolt assembly. Wherein the U-shaped round steel fixing assembly and the embedded bolt assembly are embedded in the reinforced concrete structural beam; one end of section steel at the bottom of the unloading platform is mounted on the reinforced concrete structural beams through a U-shaped round steel fixing assembly and an embedded bolt assembly, and the other end of the section steel is mounted on the reinforced concrete structural beam on the upper layer through a steel wire rope group; and the outer frame is mounted between the unloading platform and the reinforced concrete structural beam. The profile steel at the bottom of the discharging platform is fixed through the U-shaped round steel fixing assembly and the embedded bolt assembly, the U-shaped round steel fixing assembly can limit the profile steel from shaking left and right, the embedded bolt assembly can limit the profile steel from sliding inwards, the stability of the profile steel is guaranteed, then the stability of the discharging platform is guaranteed, mounting and dismounting are convenient, and the practicability is high. And the construction efficiency is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a fixing structure of a discharging platform. Background Art

[0002] With the development of urban construction in recent years, people's demand for housing is also increasing. Multi-story, high-rise and super-high-rise residential buildings are increasing. As the main tool for vertical transportation in construction, the cantilever platform has a great impact on the construction period due to its transportation efficiency and installation process.

[0003] There are mainly two ways to fix the traditional unloading platform. One is to fix the steel of the unloading platform by pre-embedded U-shaped round steel. This method has the risk of the unloading platform sliding inward. The other is to weld the steel to the main beam by welding. This will cause the bottom of the steel to be uneven, causing inconvenience for the stacking and transportation of the unloading platform. During the lifting process, inconvenience is also caused by the anti-slip steel. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model designs a fixing structure of an unloading platform, comprising: an unloading platform, a steel wire rope group, an external frame, a U-shaped round steel fixing assembly and an embedded bolt assembly; wherein the U-shaped round steel fixing assembly and the embedded bolt assembly are both embedded in a reinforced concrete structural beam; one end of the bottom steel of the unloading platform is installed on the reinforced concrete structural beam through the U-shaped round steel fixing assembly and the embedded bolt assembly, and the other end of the steel is installed on the reinforced concrete structural beam of the upper layer through the steel wire rope group; the external frame is installed between the unloading platform and the reinforced concrete structural beam.

[0005] Preferably, the embedded bolt assembly comprises: an embedded bolt and a fixing nut; wherein one end of the embedded bolt is embedded in the reinforced concrete structural beam; and the other end of the embedded bolt is fixedly connected to the steel section via the fixing nut.

[0006] Preferably, a circular hole is provided on the steel section, and the embedded bolt assembly is fixedly connected to the steel section through the circular hole.

[0007] Preferably, the embedded bolts are φ16 screw rods, and the round holes are φ18 round holes.

[0008] Preferably, the length of the embedded bolt is 300 mm, of which the length embedded in the reinforced concrete structural beam is 240 mm.

[0009] Preferably, the U-shaped round steel fixing assembly includes: U-shaped round steel, wedge plug, fixing piece, round steel matching nut and embedded steel pipe; the embedded steel pipe is embedded in the reinforced concrete structural beam; the U-shaped round steel passes through the embedded steel pipe and is connected to the fixing piece, the round steel matching nut is arranged on the outside of the fixing piece, and the round steel matching nut is fixedly connected to the U-shaped round steel; the steel is fixedly installed between the reinforced concrete structural beam and the fixing piece; the wedge plug is arranged between the steel and the U-shaped round steel.

[0010] Preferably, the U-shaped round steel fixing assembly also includes a hardwood plug; the hardwood plug is arranged at the bottom of the reinforced concrete structural beam and fixed between the U-shaped round steel and the reinforced concrete structural beam.

[0011] Compared with the closest prior art, the beneficial effects of the utility model are:

[0012] The utility model fixes the steel section at the bottom of the unloading platform by means of a U-shaped round steel fixing assembly and an embedded bolt assembly, wherein the U-shaped round steel fixing assembly can limit the left and right shaking of the steel section, and the embedded bolt assembly can limit the inward sliding of the steel section, thereby ensuring the stability of the steel section and further ensuring the stability of the unloading platform, and the installation and disassembly are relatively convenient, thereby ensuring the efficiency of the construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the fixed structure of the unloading platform of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the fixed structure of the unloading platform of the utility model.

[0015] Figure 3 It is a structural schematic diagram of the U-shaped round steel fixing component of the utility model.

[0016] Figure 4 It is a structural schematic diagram of the embedded bolt assembly of the utility model.

[0017] Reference numerals:

[0018] 1-reinforced concrete structural beam, 2-unloading platform, 21-steel, 3-wire rope group, 4-external frame, 5-U-shaped round steel fixing assembly, 51-U-shaped round steel, 52-wedge plug, 53-fixing part, 54-U-shaped round steel matching nut, 6-embedded bolt assembly, 61-embedded bolt, 62-fixing nut. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] Example 1

[0021] like Figure 1-Figure 4 As shown, the utility model provides a fixing structure of a discharge platform, including: a discharge platform 2, a steel wire rope group 3, an external frame 4, a U-shaped round steel fixing assembly 5 and an embedded bolt assembly 6; wherein the U-shaped round steel fixing assembly 5 and the embedded bolt assembly 6 are both embedded in the reinforced concrete structural beam 1; one end of the steel section 21 at the bottom of the discharge platform 2 is installed on the reinforced concrete structural beam 1 through the U-shaped round steel fixing assembly 5 and the embedded bolt assembly 6, and the other end of the steel section 21 is installed on the reinforced concrete structural beam 1 of the upper layer through the steel wire rope group 3; the external frame 4 is installed between the discharge platform 2 and the reinforced concrete structural beam 1. The steel section at the bottom of the discharge platform is fixed by the U-shaped round steel fixing assembly and the embedded bolt assembly, wherein the U-shaped round steel fixing assembly can limit the left and right shaking of the steel section, and the embedded bolt assembly can limit the inward sliding of the steel section, thereby ensuring the stability of the steel section, and then ensuring the stability of the discharge platform, and the installation and disassembly are relatively convenient, thereby ensuring the efficiency of the construction.

[0022] In a preferred embodiment, the embedded bolt assembly 6 includes: an embedded bolt 61 and a fixing nut 62; wherein one end of the embedded bolt 61 is embedded in the reinforced concrete structural beam 1; and the other end of the embedded bolt 61 is fixedly connected to the steel section 21 through the fixing nut 62. The fixing nut 62 can be recycled after use, saving material and use costs.

[0023] In a preferred embodiment, a circular hole is provided on the steel section 21 , and the embedded bolt assembly 6 is fixedly connected to the steel section 21 through the circular hole.

[0024] In a preferred embodiment, the embedded bolt 61 is a φ16 screw rod, and the round hole is a φ18 round hole.

[0025] In a preferred embodiment, the length of the embedded bolt 61 is 300 mm, of which the length embedded in the reinforced concrete structural beam 1 is 240 mm.

[0026] In a preferred embodiment, the U-shaped round steel fixing assembly 5 includes: a U-shaped round steel 51, a wedge plug 52, a fixing piece 53, a round steel matching nut 54 and a pre-buried steel pipe; the pre-buried steel pipe is pre-buried in the reinforced concrete structural beam 1; the U-shaped round steel 51 passes through the pre-buried steel pipe and is connected to the fixing piece 53, the round steel matching nut 54 is arranged on the outside of the fixing piece 53, and the round steel matching nut 54 is fixedly connected to the U-shaped round steel 51; the section steel 21 is fixedly installed between the reinforced concrete structural beam 1 and the fixing piece 53; the wedge plug 52 is arranged between the section steel 21 and the U-shaped round steel 51. The U-shaped round steel 51, the wedge plug 52, the fixing piece 53 and the round steel matching nut 54 can be reused after use, saving material and use costs.

[0027] In a preferred embodiment, the U-shaped round steel fixing assembly 5 further includes a hardwood plug; the hardwood plug is disposed at the bottom of the reinforced concrete structural beam 1 and fixed between the U-shaped round steel 51 and the reinforced concrete structural beam 1 .

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention to be approved.

Claims

1. A fixed structure of a discharging platform, characterized in that: include: Unloading platform (2), wire rope assembly (3), external frame (4), U-shaped round steel fixing assembly (5) and embedded bolt assembly (6); Wherein, the U-shaped round steel fixing assembly (5) and the embedded bolt assembly (6) are both embedded in the reinforced concrete structural beam (1); One end of the bottom steel (21) of the unloading platform (2) is installed on the reinforced concrete structural beam (1) through the U-shaped round steel fixing assembly (5) and the embedded bolt assembly (6), and the other end of the steel (21) is installed on the reinforced concrete structural beam (1) of the upper layer through a steel wire rope assembly (3); The external frame (4) is installed between the unloading platform (2) and the reinforced concrete structural beam (1).

2. The unloading platform fixing structure according to claim 1, characterized in that: The embedded bolt assembly (6) comprises: an embedded bolt (61) and a fixing nut (62); Wherein, one end of the embedded bolt (61) is embedded in the reinforced concrete structural beam (1); The other end of the embedded bolt (61) is fixedly connected to the profiled steel (21) via the fixing nut (62).

3. The unloading platform fixing structure according to claim 2, characterized in that: The steel section (21) is provided with a circular hole, and the embedded bolt assembly (6) is fixedly connected to the steel section (21) through the circular hole.

4. The unloading platform fixing structure according to claim 3, characterized in that: The embedded bolt (61) is a φ16 screw rod, and the circular hole is a φ18 circular hole.

5. The unloading platform fixing structure according to claim 2, characterized in that: The length of the embedded bolt (61) is 300 mm, of which the length embedded in the reinforced concrete structural beam (1) is 240 mm.

6. The unloading platform fixing structure according to claim 1, characterized in that: The U-shaped round steel fixing assembly (5) comprises: a U-shaped round steel (51), a wedge plug (52), a fixing piece (53), a round steel matching nut (54) and a pre-buried steel pipe; The embedded steel pipe is embedded in the reinforced concrete structural beam (1); The U-shaped round steel (51) passes through the embedded steel pipe and is connected to the fixing piece (53); the round steel matching nut (54) is arranged on the outside of the fixing piece (53), and the round steel matching nut (54) is fixedly connected to the U-shaped round steel (51); The steel section (21) is fixedly installed between the reinforced concrete structural beam (1) and the fixing member (53); The wedge plug (52) is arranged between the section steel (21) and the U-shaped round steel (51).

7. The unloading platform fixing structure according to claim 6, characterized in that: The U-shaped round steel fixing assembly (5) also includes a hardwood plug; The hardwood plug is arranged at the bottom of the reinforced concrete structural beam (1), and is fixed between the U-shaped round steel (51) and the reinforced concrete structural beam (1).

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