Corridor steel structure convenient to integrally hoist

Abstract

The utility model discloses a corridor steel structure convenient for integral hoisting, including support steel structure and corridor steel template entirety, said corridor steel template entirety includes fixed connection bottom frame structure and skeleton steel beam, and corridor frame steel structure and ceiling plate, skeleton steel beam is distributed at the corner position of bottom frame structure, and the ceiling plate is fixed on the bottom frame structure. The corridor frame steel structures are distributed between the bottom frame structure and the ceiling plate, first hanging rings are arranged at the top ends of the framework steel beams, and positioning components and stand column steel beams are arranged on the surfaces of the supporting steel structures. The supporting steel structure and the cross beam are hoisted between two adjacent high-rise buildings, the bottom frame structure, the corridor frame steel structure and the ceiling plate form a whole, the whole is hoisted on the supporting steel structure through hoisting equipment, and the positioning component is embedded into the framework steel beam. The size of the hoisted whole steel structure is within a certain size range, and when the size of the corridor steel structure has errors, the corridor steel structure can be conveniently hoisted to the ground from high altitude to be adjusted.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structures, and in particular relates to a corridor steel structure which is convenient for overall hoisting. Background Art

[0002] Steel structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel and steel plates. The components or parts are usually connected by welds, bolts or rivets. It is one of the common structural forms in construction projects. Corridor steel structure is a commonly used building steel structure. It refers to a corridor between two or more buildings connected by steel structure. Its main structural components are made of steel.

[0003] When traditional steel structures are used to connect two high-rise buildings overhead, they are generally hoisted and installed as a whole through large crane equipment. Since the corridor steel structure is hoisted and installed at high altitude, the length of the corridor steel structure is fixed. When installing and connecting at high altitude, errors in the size of the corridor steel structure may occur, that is, the corridor steel structure is too long or too short. Since the size of the corridor steel structure is large, it cannot be adjusted in time, which increases the difficulty of construction. When the corridor steel structure is installed at high altitude, the size of the corridor steel structure that is hoisted as a whole is large, and it is inconvenient to adjust the size of the corridor steel structure. Therefore, the present application proposes a corridor steel structure that is easy to hoist as a whole. Utility Model Content

[0004] The utility model aims to provide a steel structure of a corridor which is convenient for integral hoisting, so as to solve the problem of the large size of the steel structure of the corridor which is integrally hoisted in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a corridor steel structure that is easy to hoist as a whole, including a supporting steel structure and a corridor steel formwork as a whole, the corridor steel formwork as a whole including a fixedly connected bottom frame structure and a skeleton steel beam, a corridor frame steel structure and a ceiling plate, the skeleton steel beams are distributed at the corners of the bottom frame structure, the corridor frame steel structure is distributed between the bottom frame structure and the ceiling plate, a first lifting ring is provided at the top of the skeleton steel beam, a positioning member and a column steel beam are provided on the surface of the supporting steel structure, the column steel beams are distributed between the positioning members close to each other, a crossbeam is provided in the supporting steel structure, and a second lifting ring is provided on the crossbeam.

[0006] Preferably, a rectangular first slot is provided at a corner of the bottom frame structure, the skeleton steel beam is a structure with a hollow interior and a sealed top, and the skeleton steel beam is opposite to the first slot on the bottom frame structure.

[0007] Preferably, the positioning member is adapted to the opposite first slotted hole, and the outer surface of the positioning member matches the inner surface of the skeleton steel beam.

[0008] Preferably, the corners of the ceiling plate are provided with second slots for the skeleton steel beams to pass through, and the corners of the corridor frame steel structure are provided with cavities for the skeleton steel beams to pass through, and the cavities are opposite to the second slots.

[0009] Preferably, the corridor frame steel structure is a hollow cubic structure.

[0010] Preferably, the bottom frame structure is a frame structure, and the supporting steel structure is a rectangular frame structure.

[0011] Preferably, a connecting steel beam is provided inside the bottom frame structure, and the column steel beam is a "T"-shaped three-dimensional structure. The inside of the side of the corridor frame steel structure is provided with an inclined beam component and a column component, and the inclined beam components are distributed on both sides of the column component.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, the supporting steel structure and the cross beam are hoisted between two adjacent high-rise buildings, the bottom frame structure, the corridor frame steel structure and the ceiling plate form a whole, the above-mentioned whole is hoisted on the supporting steel structure by a lifting device, the positioning member is embedded in the interior of the skeleton steel beam, the size of the hoisted above-mentioned whole steel structure is within a certain size range, which is convenient for the hoisting of the above-mentioned whole, and when there is an error in the size of the corridor steel structure, it is convenient to hoist it from high altitude to the ground for adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 This is a side view structural diagram of the corridor frame steel structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the top view of the supporting steel structure of the utility model;

[0017] Figure 4 It is a side structural schematic diagram of the bottom frame structure of the utility model;

[0018] In the figure: 1. Supporting steel structure; 2. Positioning member; 3. Column steel beam; 4. Bottom frame structure; 5. Skeleton steel beam; 6. Corridor frame steel structure; 7. Inclined beam member; 8. Column member; 9. Ceiling plate; 11. Crossbeam; 41. Connecting steel beam; 51. First lifting ring; 111. Second lifting ring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0020] See also Figures 1 to 4 The utility model provides a technical solution: a corridor steel structure that is easy to hoist as a whole, including a supporting steel structure 1 and a corridor steel formwork as a whole, the supporting steel structure 1 is hoisted between two adjacent high-rise buildings by a crane device, the corridor steel formwork as a whole includes a fixedly connected bottom frame structure 4 and a skeleton steel beam 5, a corridor frame steel structure 6 and a ceiling plate 9, the skeleton steel beam 5 is distributed at the corner positions of the bottom frame structure 4, the corridor frame steel structure 6 is distributed between the bottom frame structure 4 and the ceiling plate 9, the skeleton steel beam 5 on the bottom frame structure 4 passes through the corner positions of the corridor frame steel structure 6 and the ceiling plate 9, the bottom frame structure 4, the corridor frame steel structure 6 and the ceiling plate 9 constitute a whole, the above-mentioned whole is hoisted by a hoisting device, the above-mentioned whole is hoisted on the supporting steel structure 1, the positioning member 2 is embedded in the skeleton steel beam 5, and the positioning member 2 is embedded in the skeleton steel beam 5. The positioning member 2 plays a positioning role, and a first lifting ring 51 is provided at the top of the skeleton steel beam 5. The lifting equipment lifts the above-mentioned whole through the first lifting ring 51. The size of the lifted steel structure of the above-mentioned whole is within a certain size range. When there is an error in the size of the corridor steel structure, it is convenient to lift it from high altitude to the ground for adjustment; the surface of the supporting steel structure 1 is provided with a positioning member 2 and a column steel beam 3, and the positioning member 2 is embedded in the interior of the skeleton steel beam 5 to ensure the accuracy of the installation of the above-mentioned whole. The above-mentioned whole and the supporting steel structure 1 are combined into an integral corridor steel structure, and the column steel beams 3 are distributed between the positioning members 2 that are close to each other. A crossbeam 11 is provided in the supporting steel structure 1, and a second lifting ring 111 is provided on the crossbeam 11. The crane equipment lifts the supporting steel structure 1 and the crossbeam 11 through the second lifting ring 111, which is convenient for lifting it between two adjacent high-rise buildings.

[0021] In this embodiment, a rectangular first slot is provided at the corner position of the bottom frame structure 4, the skeleton steel beam 5 is a structure that is hollow inside and sealed at the top end, the skeleton steel beam 5 is opposite to the first slot on the bottom frame structure 4, the positioning member 2 is adapted to the opposite first slot, the outer surface of the positioning member 2 is matched with the inner surface of the skeleton steel beam 5, the corner position of the ceiling plate 9 is provided with a second slot for the skeleton steel beam 5 to pass through, the corner position of the corridor frame steel structure 6 is provided with a cavity for the skeleton steel beam 5 to pass through, the cavity is opposite to the second slot, and the positioning member 2 is embedded in the interior of the skeleton steel beam 5, so that the overall installation of the combination of the bottom frame structure 4, the skeleton steel beam 5 and the ceiling plate 9 is accurate.

[0022] In this embodiment, the corridor frame steel structure 6 is a hollow cubic structure, and the side-by-side corridor frame steel structures 6 are combined into a corridor steel structure of a certain length. The bottom frame structure 4 is a frame structure, and the supporting steel structure 1 is a rectangular frame structure. The supporting steel structure 1 supports the corridor frame steel structure 6. A connecting steel beam 41 is provided inside the bottom frame structure 4, and the column steel beam 3 is a "T"-shaped three-dimensional structure. The inside of the side of the corridor frame steel structure 6 is provided with an inclined beam component 7 and a column component 8. The inclined beam component 7 is distributed on both sides of the column component 8, and the inclined beam component 7 and the column component 8 support both sides of the corridor frame steel structure 6.

[0023] The working principle and use process of this utility model:

[0024] When the corridor steel structure is installed, the crane equipment lifts the supporting steel structure 1 and the crossbeam 11 through the second lifting ring 111, and lifts them between two adjacent high-rise buildings. The bottom frame structure 4, the corridor frame steel structure 6 and the ceiling plate 9 form a whole. The above-mentioned whole is lifted by the lifting equipment and lifted on the supporting steel structure 1. The positioning member 2 is embedded in the interior of the skeleton steel beam 5. The positioning member 2 plays a positioning role. The top of the skeleton steel beam 5 is provided with a first lifting ring 51. The lifting equipment lifts the above-mentioned whole through the first lifting ring 51. The size of the lifted steel structure is within a certain size range. When there is an error in the size of the corridor steel structure, it is convenient to lift it from high altitude to the ground for adjustment.

[0025] Although the embodiments of the present invention have been shown and described (see the detailed description above for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A corridor steel structure that is easy to hoist as a whole, comprising a supporting steel structure (1) and a corridor steel formwork as a whole, characterized in that: The corridor steel formwork as a whole comprises a fixedly connected bottom frame structure (4) and a skeleton steel beam (5), a corridor frame steel structure (6) and a ceiling plate (9), the skeleton steel beam (5) being distributed at the corners of the bottom frame structure (4), the corridor frame steel structure (6) being distributed between the bottom frame structure (4) and the ceiling plate (9), a first lifting ring (51) being provided at the top of the skeleton steel beam (5), a positioning member (2) and a column steel beam (3) being provided on the surface of the supporting steel structure (1), the column steel beam (3) being distributed between mutually adjacent positioning members (2), a cross beam (11) being provided inside the supporting steel structure (1), and a second lifting ring (111) being provided on the cross beam (11).

2. The steel corridor structure that is easy to hoist as a whole according to claim 1 is characterized in that: A rectangular first slot hole is provided at a corner position of the bottom frame structure (4); the skeleton steel beam (5) is a structure with a hollow interior and a sealed top end; the skeleton steel beam (5) is opposite to the first slot hole on the bottom frame structure (4).

3. The steel corridor structure that is easy to hoist as a whole according to claim 2 is characterized in that: The positioning member (2) is adapted to fit with the opposite first slotted holes, and the outer surface of the positioning member (2) matches with the inner surface of the skeleton steel beam (5).

4. The steel corridor structure that is easy to hoist as a whole according to claim 1 is characterized in that: A second slot hole for the skeleton steel beam (5) to pass through is provided at a corner position of the ceiling plate (9), and a cavity for the skeleton steel beam (5) to pass through is provided at a corner position of the corridor frame steel structure (6), the cavity being opposite to the second slot hole.

5. The steel corridor structure that is easy to hoist as a whole according to claim 1 is characterized in that: The corridor frame steel structure (6) is a hollow cubic structure.

6. The steel corridor structure that is easy to hoist as a whole according to claim 1 is characterized in that: The bottom frame structure (4) is a frame structure, and the supporting steel structure (1) is a rectangular parallelepiped frame structure.

7. The steel corridor structure that is easy to hoist as a whole according to claim 1 is characterized in that: The bottom frame structure (4) is provided with a connecting steel beam (41), the column steel beam (3) is a "T"-shaped three-dimensional structure, and the side of the corridor frame steel structure (6) is provided with an inclined beam component (7) and a column component (8), and the inclined beam component (7) is distributed on both sides of the column component (8).

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