Laminated slab hanging bracket

Abstract

The utility model relates to the technical field of hanging brackets, in particular to a laminated slab hanging bracket, which mainly solves the problem that the bearing of the laminated slab hanging bracket in the prior art is too concentrated and the laminated slab hanging bracket is easy to bend, and comprises a first hanging bracket body and a second hanging bracket body which are separated from each other, the length direction of the first hanging bracket body is defined as the transverse direction, the width direction of the first hanging bracket body is defined as the longitudinal direction, each of the first hanging bracket body and the second hanging bracket body comprises a cross beam, two longitudinal beams and two lifting lugs, and the two lifting lugs are fixedly arranged at the two transverse ends of the cross beam. The two longitudinal beams are vertically fixed on one longitudinal side surface of the cross beam, the two longitudinal beams are distributed at intervals, the length of each longitudinal beam is smaller than that of the cross beam, and rubber pads are arranged on the upper surfaces of the cross beam and the longitudinal beams.

Description

Technical Field

[0001] The utility model relates to the technical field of hangers, in particular to a hanger for a composite plate. Background Art

[0002] In the current wave of prefabricated buildings, our country mainly introduces foreign prefabricated technology, improves it in practice, and gradually forms technology suitable for our own. In the production process of precast concrete composite panels, after reaching the demoulding strength and demoulding, the precast concrete composite panels are transported to the prefabricated component storage yard for storage. In this way, multiple panels can be hoisted at one time, saving production time and improving production efficiency. With the development of prefabricated buildings, the sizes of composite panels vary. In the production process, the width of the composite panels is often too large. If ordinary composite panel hoists are used, the slings will be stuck, which will seriously violate the relevant specifications for lifting. At the least, the slings will be damaged and the composite panels will be missing edges. At worst, safety accidents will occur, endangering the personal safety of workers.

[0003] Chinese Patent Application No.: 202022542985.4 discloses a retractable composite plate hanger, comprising several groups of H-shaped steels arranged in parallel and equidistantly, wherein the H-shaped steels include upper wing plates, lower wing plates and vertical webs which are all horizontal, and the upper wing plates of several groups of the H-shaped steels are fixedly connected to several groups of supporting steels arranged in parallel and equidistantly, and the two ends of the supporting steels span the several groups of H-shaped steels, and the supporting steels and the H-shaped steels are arranged perpendicular to each other, and the two ends of each group of the webs are symmetrically slidably connected with a lifting arm, and the end of the lifting arm away from the H-shaped steel is fixedly connected to a lifting ear, which can adapt to the lifting of composite plates of different specifications, and is convenient and quick to use.

[0004] However, the composite plates are stacked on the hanger and lifted by the hanger. The weight of the composite plates is transferred to the H-steel through the support rods, and the support rods are in contact with the H-steel in a small area. Then, by extending the boom, composite plates of different specifications can be lifted. In this way, the weight of the composite plates is transferred to the middle part of the H-steel, which can easily cause bending and deformation of the H-steel. Utility Model Content

[0005] Therefore, in view of the above-mentioned problems, the utility model provides a composite plate hanger, which mainly solves the problem in the prior art that the load of the composite plate hanger is too concentrated, which easily causes the composite plate hanger to bend.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A composite plate hanger includes a first hanger body and a second hanger body that are separated. The length direction of the first hanger body is defined as a transverse direction, and the width direction of the first hanger body is defined as a longitudinal direction. The first hanger body and the second hanger body each include a crossbeam, two longitudinal beams and two lifting ears. The two lifting ears are fixed at the two transverse ends of the crossbeam, and the two longitudinal beams are vertically fixed on one longitudinal side of the crossbeam. The two longitudinal beams are distributed at intervals, and the length dimension of the longitudinal beam is smaller than the length dimension of the crossbeam. The upper surfaces of the crossbeam and the longitudinal beam are provided with rubber pads.

[0008] Furthermore, the cross beam and the longitudinal beam both include an upper wing plate, a lower wing plate, and a web connecting the upper wing plate and the lower wing plate, and the web is distributed in the longitudinal middle part of the upper wing plate and the lower wing plate.

[0009] Furthermore, two first connecting plates are provided on one side surface of the crossbeam on which the longitudinal beam is arranged, and the two first connecting plates are distributed between the longitudinal beam and the lifting ear. The upper edge and the lower edge of the first connecting plate are respectively connected to the upper wing plate and the lower wing plate, and the first connecting plate and the lifting ear are spaced apart so that a first observation port is formed between the first connecting plate and the lifting ear.

[0010] Furthermore, two second connecting plates are provided on one side surface of the cross beam away from the longitudinal beam, and the two second connecting plates are distributed on both lateral sides of the cross beam. The upper edge and the lower edge of the second connecting plate are respectively connected to the upper wing plate and the lower wing plate, and the second connecting plate and the lifting ear are spaced apart so that a second observation port is formed between the second connecting plate and the lifting ear.

[0011] By adopting the aforementioned technical scheme, the beneficial effect of the utility model is as follows: the composite plate hanger, through the separate arrangement of the first hanger body and the second hanger body, can respectively place the first hanger body and the second hanger body into the lower side of the stacked composite plates from both sides, avoiding the composite plates from being restacked on the hanger, thereby improving the lifting efficiency, and through the vertically arranged cross beams and longitudinal beams, the contact area with the composite plates can be increased, so that the weight of the composite plates is evenly applied to the first hanger body and the second hanger body, thereby improving the bearing strength, reducing the risk of the hanger bending, and increasing the friction with the composite plates, avoiding the displacement of the first hanger body and the second hanger body, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of the utility model;

[0013] Figure 2 It is a schematic cross-sectional structural diagram of the crossbeam in the embodiment of the utility model. DETAILED DESCRIPTION

[0014] The utility model is now further described in conjunction with the accompanying drawings and specific implementation methods.

[0015] The utility model embodiment is:

[0016] refer to Figure 1 and Figure 2 As shown, a composite plate hanger includes a separated first hanger body 1 and a second hanger body 2, wherein the length direction extending along the first hanger body 1 is defined as a transverse direction, and the width direction extending along the first hanger body 1 is defined as a longitudinal direction, the first hanger body 1 and the second hanger body 2 each include a crossbeam 11, two longitudinal beams 12 and two lifting ears 13, the two lifting ears 13 are fixed at the two transverse ends of the crossbeam 11, the two longitudinal beams 12 are vertically fixed on one longitudinal side of the crossbeam 11, the two longitudinal beams 12 are distributed at intervals, the length dimension of the longitudinal beam 12 is smaller than the length dimension of the crossbeam 11, and the upper surfaces of the crossbeam 11 and the longitudinal beams 12 are provided with rubber pads 14.

[0017] The composite plate hanger can separately set the first hanger body 1 and the second hanger body 2, so that the first hanger body 1 and the second hanger body 2 can be placed on the lower side of the stacked composite plates from both sides, avoiding the composite plates from being restacked on the hanger, thereby improving the lifting efficiency, and the vertically arranged cross beams 11 and longitudinal beams 12 can increase the contact area with the composite plates, so that the weight of the composite plates is evenly applied to the first hanger body 1 and the second hanger body 2, thereby improving the bearing strength, reducing the risk of the hanger bending, and increasing the friction with the composite plates, avoiding the displacement of the first hanger body 1 and the second hanger body 2, thereby improving safety.

[0018] Specifically, the cross beam 11 and the longitudinal beam 12 each include an upper wing panel 101, a lower wing panel 102, and a web 103 connecting the upper wing panel 101 and the lower wing panel 102. The web 103 is distributed in the longitudinal middle portion of the upper wing panel 101 and the lower wing panel 102, thereby improving the supporting strength of the cross beam 11 and the longitudinal beam 12.

[0019] In addition, two first connecting plates 3 are provided on one side of the crossbeam 11 on which the longitudinal beam is arranged, and the two first connecting plates 3 are distributed between the longitudinal beam 12 and the lifting ear 13, and the upper edge and the lower edge of the first connecting plate 3 are respectively connected to the upper wing plate 101 and the lower wing plate 102, and the first connecting plate 3 and the lifting ear 13 are spaced apart, so that a first observation port 4 is formed between the first connecting plate 3 and the lifting ear 13; two second connecting plates 5 are provided on one side of the crossbeam 11 away from the longitudinal beam 12, and the two second connecting plates 5 are distributed on both lateral sides of the crossbeam 11, and the upper edge and the lower edge of the second connecting plate 5 are respectively connected to the upper wing plate 101 and the lower wing plate 102, and the second connecting plate 5 and the lifting ear 13 are spaced apart, so that a second observation port 6 is formed between the second connecting plate 5 and the lifting ear 13.

[0020] Through the first observation port 4 and the second observation port 6, the welding condition of the lifting ear 13 and the beam 11 can be visually observed to see whether there are any defects and whether there are problems such as cracks after repeated use, so that problems can be discovered and solved in time. At the same time, the first connecting plate 3 and the second connecting plate 5 are provided to further enhance the supporting strength of the beam and avoid bending problems.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0022] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0024] Although the present invention has been specifically shown and described in conjunction with the preferred embodiments, it should be understood by those skilled in the art that various changes may be made to the present invention in form and details without departing from the spirit and scope of the present invention as defined by the appended claims, all of which are within the scope of protection of the present invention.

Claims

1. A composite plate hanger, characterized in that: It includes a separated first hanger body and a second hanger body, wherein the length direction extending along the first hanger body is defined as a transverse direction, and the width direction extending along the first hanger body is defined as a longitudinal direction, wherein the first hanger body and the second hanger body each include a crossbeam, two longitudinal beams and two lifting ears, wherein the two lifting ears are fixed at the two transverse ends of the crossbeam, and the two longitudinal beams are vertically fixed on one longitudinal side surface of the crossbeam, and the two longitudinal beams are distributed at intervals, wherein the length dimension of the longitudinal beam is smaller than the length dimension of the crossbeam, and the upper surfaces of the crossbeam and the longitudinal beam are provided with rubber pads.

2. The composite plate hanger according to claim 1, characterized in that: The cross beam and the longitudinal beam both include an upper wing plate, a lower wing plate and a web connecting the upper wing plate and the lower wing plate, and the web is distributed in the longitudinal middle of the upper wing plate and the lower wing plate.

3. The composite plate hanger according to claim 1 or 2, characterized in that: Two first connecting plates are provided on one side of the crossbeam on which the longitudinal beam is arranged, and the two first connecting plates are distributed between the longitudinal beam and the lifting ear. The upper edge and the lower edge of the first connecting plate are respectively connected to the upper wing plate and the lower wing plate, and the first connecting plate and the lifting ear are spaced apart so that a first observation port is formed between the first connecting plate and the lifting ear.

4. The composite plate hanger according to claim 1 or 2, characterized in that: Two second connecting plates are provided on one side of the crossbeam away from the longitudinal beam, and the two second connecting plates are distributed on both lateral sides of the crossbeam. The upper edge and the lower edge of the second connecting plate are respectively connected to the upper wing plate and the lower wing plate. The second connecting plate and the lifting ear are spaced apart so that a second observation port is formed between the second connecting plate and the lifting ear.

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