Crane beam and joist barrow advanced installation conversion device

Abstract

The utility model discloses a crane beam and joist barrow advanced installation conversion device, which comprises a plurality of groups of plate buckle frame vertical rods arranged in parallel, two crane beams and two joist barrow main beams, I-shaped steel is transversely fixed between each group of plate buckle frame vertical rods, a plurality of bearing components are vertically fixed on the I-shaped steel, and the bearing components are arranged on the plate buckle frame vertical rods. The multiple bearing assemblies are arranged in parallel and divided into two rows, the bearing assemblies in each row are transversely arranged at equal intervals in a linear mode, the bearing assemblies in each row are used for bearing a crane beam, and the two joist barrow main beams are arranged on the crane beam in a cross-arm mode. The concrete bracket has the advantages that before the strength of the concrete bracket does not meet the design requirement, a crane beam and a truss vehicle are lifted up in advance, the plate buckle frame and the double-spliced I-shaped steel are used for carrying out conversion back-jacking, and then the construction of an upper main body structure is carried out. Therefore, the construction progress of an on-site main body structure is not delayed, a tower crane can be used for hoisting, and the later mechanical use cost of a truck crane is reduced. The purposes of saving construction period, reducing cost and improving efficiency are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a crane beam and a gantry truck advance installation conversion device. Background Art

[0002] In conventional frame-structured factory construction, crane beams and gantry cranes cannot be installed until the concrete corbel strength reaches the design requirements. However, to ensure that the main structure construction schedule is not affected, the upper main structure construction must continue. Crane beams and gantry cranes can only be installed after the structural slab is capped. Later, after the internal frame is dismantled, they can be installed using a truck crane. However, for some frame-structured factory buildings, due to design reasons, the space between the upper gantry crane and the structural roof is insufficient for the crane's boom to be extended, and the heavy weight of the gantry crane makes it impossible to install the crane after the structural slab is capped. Utility Model Content

[0003] The purpose of the utility model is to solve the problem that the crane beam and the gantry crane cannot be hoisted before the strength of the concrete corbel reaches the design requirement, and to propose a crane beam and the gantry crane advance installation conversion device.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] A crane beam and gantry advance installation conversion device includes multiple groups of parallel arranged disc frame uprights, two crane beams and two gantry main beams. An I-beam is fixed horizontally between each group of the disc frame uprights, and a supporting assembly is fixed vertically on the I-beam. There are multiple supporting assemblies, and the multiple supporting assemblies are arranged in parallel and divided into two rows. The supporting assemblies in each row are arranged horizontally and equidistantly in a straight line. Each row of supporting assemblies is used to support the crane beam, and the two gantry main beams are cross-armed on the crane beam.

[0006] As a further solution of the present invention: a vertical rod tray is fixedly sleeved on the vertical rod of the buckle frame, and the vertical rod of the buckle frame supports the I-beam through the vertical rod tray.

[0007] As a further solution of the present invention: there are multiple I-beams, and every two I-beams are clamped and fixed on the vertical pole tray by bolts.

[0008] As a further solution of the present invention: the bolts can be stainless steel bolts.

[0009] As a further solution of the present invention: the supporting assembly includes a conversion U-support and a tube body, the conversion U-support is vertically fixed on the I-beam, and the tube body is horizontally arranged on the top of the conversion U-support.

[0010] As a further solution of the present invention: a vertical rod tray is fixedly sleeved on the conversion U-bracket, and the conversion U-bracket is fixed to the I-beam through the vertical rod tray.

[0011] As a further solution of the present invention: the two crane beams are arranged parallel to each other.

[0012] As a further solution of the present invention: the two gantry vehicle main beams are arranged parallel to each other.

[0013] As a further solution of the present invention: the shape of the upright tray can be circular.

[0014] As a further solution of the present invention: the gantry trolley can move on the gantry main beam.

[0015] The beneficial effects of this utility model are as follows: The advantage of this utility model is that, before the concrete corbel strength reaches the design requirements, the crane beam and gantry crane can be hoisted up in advance, and then the upper main structure can be constructed using a truss frame and double-jointed I-beams. This not only does not delay the on-site main structure construction progress, but also allows the use of a tower crane, reducing the cost of using a truck crane later. This achieves the goal of shortening construction time, reducing costs and increasing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the top view of the structure of the utility model;

[0019] Figure 3 yes Figure 2 A partial enlarged view of the

[0020] Figure 4 This is a schematic diagram of the location of concrete corbels.

[0021] In the figure: 1. Vertical pole of the buckle frame; 2. Vertical pole tray; 3. I-beam; 4. Bolt; 5. Conversion U-bracket; 6. Pipe body; 7. Crane beam; 8. Gantry main beam; 9. Gantry trolley; 10. Concrete corbel. DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] For example 1, please refer to Figure 1-Figure 3 As shown, the utility model is a crane beam and gantry advance installation conversion device, including multiple groups of parallel arranged disc frame uprights 1, two crane beams 7 and two gantry main beams 8, an I-beam 3 is horizontally fixed between each group of the disc frame uprights 1, and a supporting assembly is vertically fixed on the I-beam 3. There are multiple supporting assemblies, and the multiple supporting assemblies are arranged in parallel and divided into two rows. The supporting assemblies in each row are arranged in a straight line horizontally and equidistantly. The supporting assemblies in each row are used to support the crane beam 7, and the two gantry main beams 8 are cross-armed on the crane beam 7.

[0024] For example 2, please refer to Figure 1-Figure 3 As shown, the utility model is a crane beam and gantry advance installation conversion device, including multiple groups of parallel arranged disc frame uprights 1, two crane beams 7 and two gantry main beams 8, an I-beam 3 is horizontally fixed between each group of the disc frame uprights 1, and a supporting assembly is vertically fixed on the I-beam 3. There are multiple supporting assemblies, and the multiple supporting assemblies are arranged in parallel and divided into two rows. The supporting assemblies in each row are arranged in a straight line horizontally and equidistantly. The supporting assemblies in each row are used to support the crane beam 7, and the two gantry main beams 8 are cross-armed on the crane beam 7.

[0025] A support tray 2 is fixedly mounted on the vertical rod 1 of the said buckle frame. The vertical rod 1 supports the I-beam 3 through the support tray 2. There are multiple I-beams 3, and each two I-beams 3 are clamped and fixed to the vertical rod tray 2 by bolts 4. The bolts 4 can be stainless steel bolts.

[0026] For example three, please refer to Figure 1-Figure 3 As shown, the utility model is a crane beam and gantry advance installation conversion device, including multiple groups of parallel arranged disc frame uprights 1, two crane beams 7 and two gantry main beams 8, an I-beam 3 is horizontally fixed between each group of the disc frame uprights 1, and a supporting assembly is vertically fixed on the I-beam 3. There are multiple supporting assemblies, and the multiple supporting assemblies are arranged in parallel and divided into two rows. The supporting assemblies in each row are arranged in a straight line horizontally and equidistantly. The supporting assemblies in each row are used to support the crane beam 7, and the two gantry main beams 8 are cross-armed on the crane beam 7.

[0027] A support tray 2 is fixedly mounted on the vertical rod 1 of the said buckle frame. The vertical rod 1 supports the I-beam 3 through the support tray 2. There are multiple I-beams 3, and each two I-beams 3 are clamped and fixed to the vertical rod tray 2 by bolts 4. The bolts 4 can be stainless steel bolts.

[0028] The support assembly includes a conversion U-bracket 5 and a tube body 6. The conversion U-bracket 5 is vertically fixed on the I-beam 3, and the tube body 6 is horizontally arranged on the top of the conversion U-bracket 5. A vertical rod tray 2 is fixedly sleeved on the conversion U-bracket 5, and the conversion U-bracket 5 is fixed to the I-beam 3 through the vertical rod tray 2.

[0029] For example 4, please refer to Figure 1-Figure 3 As shown, the utility model is a crane beam and gantry advance installation conversion device, including multiple groups of parallel arranged disc frame uprights 1, two crane beams 7 and two gantry main beams 8, an I-beam 3 is horizontally fixed between each group of the disc frame uprights 1, and a supporting assembly is vertically fixed on the I-beam 3. There are multiple supporting assemblies, and the multiple supporting assemblies are arranged in parallel and divided into two rows. The supporting assemblies in each row are arranged in a straight line horizontally and equidistantly. The supporting assemblies in each row are used to support the crane beam 7, and the two gantry main beams 8 are cross-armed on the crane beam 7.

[0030] A support tray 2 is fixedly mounted on the vertical rod 1 of the said buckle frame. The vertical rod 1 supports the I-beam 3 through the support tray 2. There are multiple I-beams 3, and each two I-beams 3 are clamped and fixed to the vertical rod tray 2 by bolts 4. The bolts 4 can be stainless steel bolts.

[0031] The support assembly includes a conversion U-bracket 5 and a tube body 6. The conversion U-bracket 5 is vertically fixed on the I-beam 3, and the tube body 6 is horizontally arranged on the top of the conversion U-bracket 5. A vertical rod tray 2 is fixedly sleeved on the conversion U-bracket 5, and the conversion U-bracket 5 is fixed to the I-beam 3 through the vertical rod tray 2.

[0032] The two crane beams 7 are arranged parallel to each other.

[0033] The two truss vehicle main beams 8 are arranged parallel to each other.

[0034] In another embodiment, the upright tray 2 may be circular in shape.

[0035] In another embodiment, the gantry trolley 9 can move on the gantry main beam 8 .

[0036] First, place the I-beam 3 on the two side upright pallets 2 below the crane beam 7;

[0037] Insert the two conversion U brackets 5 into the gap of the I-beam 3;

[0038] Use stainless steel bolts 4 to fasten the I-beam 3;

[0039] Place the pipe body 6 on the conversion U-support 5, wherein the pipe body 6 is a steel pipe, then hoist the crane beam 7 onto the entire row of double steel pipes, and finally hoist the gantry main beam 8 and the gantry trolley 9 onto the track above the crane beam.

[0040] Figure 4 As shown, a whole row of double steel pipes for conversion back to the top needs to be set between the two concrete corbels 10. The spacing is adjusted according to the actual vertical pole spacing on site. The elevation of the top double steel pipes needs to be strictly controlled to be 4-5mm higher than the crane beam support pad to ensure that the concrete corbel 10 is not directly subjected to force.

[0041] The above describes an embodiment of the present invention in detail. However, the above content is only a preferred embodiment of the present invention and should not be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent application of the present invention.

Claims

1. A crane beam and gantry truck advance installation conversion device, comprising a plurality of parallel arranged disc buckle frame uprights (1), two crane beams (7) and two gantry truck main beams (8), characterized in that: An I-beam (3) is transversely fixed between each group of the buckle frame uprights (1), and a supporting assembly is vertically fixed on the I-beam (3). The number of the supporting assemblies is multiple, and the multiple supporting assemblies are arranged in parallel and divided into two rows. The supporting assemblies in each row are arranged in a straight line transversely and equidistantly. The supporting assemblies in each row are used to support the crane beam (7), and the two truss main beams (8) are cross-armed on the crane beam (7).

2. A crane beam and gantry advance installation conversion device according to claim 1, characterized in that: A vertical rod tray (2) is fixedly sleeved on the vertical rod (1) of the buckle frame, and the vertical rod (1) of the buckle frame supports the I-beam (3) through the vertical rod tray (2).

3. A crane beam and gantry advance installation conversion device according to claim 2, characterized in that: There are a plurality of I-beams (3), and every two I-beams (3) are clamped and fixed on the vertical pole tray (2) via bolts (4).

4. A crane beam and gantry advance installation conversion device according to claim 3, characterized in that: The bolt (4) may be a stainless steel bolt.

5. The crane beam and gantry advance installation conversion device according to claim 2 is characterized in that: The supporting assembly comprises a conversion U-support (5) and a tube body (6), wherein the conversion U-support (5) is vertically fixed on the I-beam (3), and the tube body (6) is transversely arranged on the top of the conversion U-support (5).

6. A crane beam and gantry advance installation conversion device according to claim 5, characterized in that: A vertical rod tray (2) is fixedly sleeved on the conversion U-support (5), and the conversion U-support (5) is fixed to the I-beam (3) via the vertical rod tray (2).

7. The crane beam and gantry advance installation conversion device according to claim 1 is characterized in that: The two crane beams (7) are arranged parallel to each other.

8. The crane beam and gantry advance installation conversion device according to claim 1 is characterized in that: The two truss car main beams (8) are arranged parallel to each other.

9. The crane beam and gantry advance installation conversion device according to claim 2, characterized in that: The upright tray (2) may be circular in shape.

10. The crane beam and gantry advance installation conversion device according to claim 1, characterized in that: The gantry trolley (9) can move on the gantry main beam (8).

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