阅读说明：本技术 一种叠合板吊装的辅助工具及方法 (Auxiliary tool and method for hoisting laminated plates ) 是由 李斌 于 2019-10-24 设计创作，主要内容包括：本发明公开了一种叠合板吊装的辅助工具及方法,包括支撑架、连接结构和吊绳；支撑架：用于支撑叠合板；连接结构：用于连接支撑架和吊绳；吊绳：用于起吊时吊起支撑架；支撑架的支撑面为平面,在吊装前,需要将叠合板平整的放到支撑架的支撑平面上；在吊装过程中,通过连接结构和吊绳的作用保证支撑面的倾斜角度不大于10°；支撑架上设置吊点位置,连接结构固定在吊点位置处,设置的吊点位置保证在吊装过程中通过各吊点的作用使得支撑架保持平衡。本发明吊装工具制作原理简单,操作方便。本吊装工具使用时安全、可靠,不会使叠合板在吊装过程中出现折断,有效提高叠合板的吊装质量。节约工期,在类似施工工艺中具有较为广泛的推广应用价值。(The invention discloses an auxiliary tool and a method for hoisting kinds of laminated slabs, and the auxiliary tool comprises a support frame, a connecting structure and a lifting rope, wherein the support frame is used for supporting the laminated slabs, the connecting structure is used for connecting the support frame and the lifting rope, the lifting rope is used for lifting the support frame during lifting, the support surface of the support frame is a plane, the laminated slabs need to be flatly placed on the support plane of the support frame before lifting, in the lifting process, the inclination angle of the support surface is not more than 10 degrees under the action of the connecting structure and the lifting rope, the position of a lifting point is arranged on the support frame, the connecting structure is fixed at the position of the lifting point, and the position of the lifting point is arranged to ensure that the support frame keeps balance through the action of each lifting point in the lifting process.)

1, kinds of superimposed sheet hoist and mount appurtenance, wherein including support frame, linkage and lifting rope;

a support frame: for supporting the laminated slab;

the connection structure is as follows: the lifting rope is used for connecting the support frame and the lifting rope;

lifting a rope: the lifting device is used for lifting the support frame during lifting;

the supporting surface of the supporting frame is a plane, and before hoisting, the laminated slab needs to be flatly placed on the supporting plane of the supporting frame;

in the hoisting process, the inclination angle of the supporting surface is ensured to be not more than 10 degrees through the action of the connecting structure and the lifting rope;

the support frame is provided with lifting point positions, the connecting structure is fixed at the lifting point positions, and the arranged lifting point positions ensure that the support frame keeps balance through the action of each lifting point in the lifting process.

2. An auxiliary tool for hoisting kinds of superimposed plates according to claim 1, wherein a rubber cushion is provided on the supporting surface of the supporting frame to prevent the superimposed plates from sliding.

3. The auxiliary tool for hoisting kinds of superimposed plates according to claim 1, wherein the supporting surface of the supporting frame is kept horizontal during hoisting.

4. The auxiliary tool for hoisting kinds of superimposed plates as claimed in claim 1, wherein the hoisting rope is a steel wire rope, and a hook is provided at an end of the steel wire rope.

5. The auxiliary tool for hoisting kinds of superimposed plates according to claim 1, wherein the supporting frame is an integral support.

6. The auxiliary tool for hoisting kinds of superimposed plates according to claim 5, wherein the I-steel is cut according to the size of the hoisting tool, and after the cutting, the I-steel is welded into pieces by electric welding.

7. The auxiliary tool for hoisting kinds of superimposed plates according to claim 1, wherein the supporting frame is an assembled bracket;

the assembled bracket comprises assembling units and connecting units, wherein each assembling unit is a rectangular frame; the rectangular frame is provided with a connecting structure;

the side or both sides of the rectangular frame are provided with connecting holes, and two different rectangular frames are connected and fixed through the connecting units.

8. The auxiliary tool for hoisting kinds of superimposed plates according to claim 7, wherein the connection unit comprises a connection hinge, the connection hinge comprises a th connection member and a second connection member, and a th connection member is hinged to the second connection member;

the th connecting piece is used for connecting the connecting holes of rectangular frames, the second connecting piece is used for connecting the connecting holes of another rectangular frames, and two different rectangular frames are connected through a connecting hinge.

9. An auxiliary tool for hoisting kinds of superimposed plates according to claim 8, wherein the rectangular frames have mounting holes at their sides, and two different frames are connected by a connecting plate.

The auxiliary hoisting method for hoisting the laminated slab of kinds is characterized by comprising the auxiliary tool of of any one of claims 1-9;

the method specifically comprises the following steps:

a support frame preparation step: firstly, determining the size of the support frame according to the size of the laminated plate; selecting the existing support frame or manufacturing the support frame according to the size of the support frame;

a support frame manufacturing substep:

if the support frame is an integral support frame, cutting the I-shaped steel according to the size of a hoisting tool, and welding the I-shaped steel into integral bodies by electric welding after the cutting is finished;

if the support frame is an assembled support frame, determining the number of required assembling units according to the size, and assembling the assembling units into support frames through connecting units;

a charging step: flatly placing the laminated slab on a support frame;

installing lifting ropes, wherein lifting rings are arranged at the front ends of the lifting ropes and are connected to rectangular or U-shaped lifting points through bolts;

hoisting: after the lifting rope is prepared, the length of the lifting rope is adjusted before lifting, so that the balance of the support frame is ensured in the lifting process;

hoisting: and hanging the laminated slab to a specified position.

Technical Field

The invention relates to the field of construction, in particular to an auxiliary tool and a method for hoisting laminated slabs.

Background

The laminated slab is an assembled integral floor slab formed by laminating prefabricated slabs and cast-in-place reinforced concrete layers. The composite floor slab has good integrity, the upper and lower surfaces of the slab are smooth, the decoration of a finish coat is convenient, and the composite floor slab is suitable for high-rise buildings and large-bay buildings with higher requirement on the integral rigidity.

The composite floor slab has good integrity and high rigidity, can save templates, has smooth upper and lower surfaces, is convenient for finishing a finish coat, and is suitable for high-rise buildings and large-bay buildings with higher requirement on the integral rigidity.

In the hoisting construction process of the laminated slab, a plurality of hoisting modes are adopted, usually, a steel wire rope and a lifting hook are directly adopted for hoisting, the laminated slab is easily damaged in the hoisting process, reworking is caused, and the construction period is delayed.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, provides an auxiliary tool and a method for hoisting kinds of laminated slabs, and combines the hoisting characteristics of the laminated slabs, thereby ensuring the hoisting quality and construction progress of the laminated slabs, avoiding the damage of the laminated slabs, saving materials and labor and reducing the construction cost.

The purpose of the invention is realized by the following technical scheme:

auxiliary tools for hoisting laminated slabs, which comprises a support frame, a connecting structure and a lifting rope;

a support frame: for supporting the laminated slab;

the connection structure is as follows: the lifting rope is used for connecting the support frame and the lifting rope;

lifting a rope: the lifting device is used for lifting the support frame during lifting;

the supporting surface of the supporting frame is a plane, and before hoisting, the laminated slab needs to be flatly placed on the supporting plane of the supporting frame;

in the hoisting process, the inclination angle of the supporting surface is ensured to be not more than 10 degrees through the action of the connecting structure and the lifting rope;

the support frame is provided with lifting point positions, the connecting structure is fixed at the lifting point positions, and the arranged lifting point positions ensure that the support frame keeps balance through the action of each lifting point in the lifting process.

Preferably, a rubber cushion is provided on the support surface of the support frame to prevent the laminated plate from slipping.

Preferably, the supporting surface of the supporting frame is kept in a horizontal state during the hoisting process.

Preferably, the lifting rope is a steel wire rope, and a lifting hook is arranged at the end part of the steel wire rope.

Preferably, the support frame is an integral support.

Preferably, the I-steel is cut according to the size of the hoisting tool, and welded into integral bodies by electric welding after the cutting is finished.

Preferably, the support frame is an assembled support;

the assembled bracket comprises assembling units and connecting units, wherein each assembling unit is a rectangular frame; the rectangular frame is provided with a connecting structure;

the side or both sides of the rectangular frame are provided with connecting holes, and two different rectangular frames are connected and fixed through the connecting units.

The connecting hinge comprises an th connecting piece and a second connecting piece, and the th connecting piece is hinged with the second connecting piece;

the th connecting piece is used for connecting the connecting holes of rectangular frames, the second connecting piece is used for connecting the connecting holes of another rectangular frames, and two different rectangular frames are connected through a connecting hinge.

Preferably, the side of the rectangular frame is provided with a mounting hole, and two different frames are connected through a connecting plate in a reinforced mode.

auxiliary hoisting method for hoisting laminated slab, comprising the auxiliary tool;

the method specifically comprises the following steps:

a support frame preparation step: firstly, determining the size of the support frame according to the size of the laminated plate; selecting the existing support frame or manufacturing the support frame according to the size of the support frame;

a support frame manufacturing substep:

if the support frame is an integral support frame, cutting the I-shaped steel according to the size of a hoisting tool, and welding the I-shaped steel into integral bodies by electric welding after the cutting is finished;

determining the number of required assembly units according to the size, and assembling the assembly units (comprising connecting hinges and/or connecting plates) into brackets through the connecting units;

a charging step: flatly placing the laminated slab on a support frame;

installing lifting ropes, wherein lifting rings are arranged at the front ends of the lifting ropes and are connected to rectangular or U-shaped lifting points through bolts;

hoisting: after the lifting rope is prepared, the length of the lifting rope is adjusted before lifting, so that the balance of the support frame is ensured in the lifting process;

hoisting: and hanging the laminated slab to a specified position.

The invention has the beneficial effects that:

1. the superimposed sheet hoisting tool is simple in manufacturing principle, convenient to operate and beneficial to operators to use.

2. The hoisting tool is safe and reliable when in use, cannot cause the superimposed sheet to be broken in the hoisting process, and effectively improves the hoisting quality of the superimposed sheet.

3. This lifting device, the log is convenient for acquire, and processing is simple, and the shaping is effectual.

4. The hoisting tool improves the installation work efficiency, saves the construction period, and has the pushing application value of in similar construction processes.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a monolithic stent;

FIG. 2 is a partial schematic view of FIG. 1;

FIG. 3 is a schematic structural view of the assembly unit;

FIG. 4 is a schematic view of a connection plate;

FIG. 5 is a schematic view of the hinge structure;

in the figure, 1-support frame, 2-connecting structure, 3-steel wire rope, 4-lifting hook, 5-connecting hole, 6-connecting plate, 7-waist-shaped hole, 8- th connecting piece and 9-second connecting piece.

Detailed Description

The following describes the technical solution of the present invention in detail in steps with reference to the drawings, but the scope of the present invention is not limited to the following.

For purposes of making the objects, aspects and advantages of embodiments of the present invention more apparent and fully hereinafter described, reference is made to the accompanying drawings in which embodiments of the present invention are illustrated and described, it being understood that the embodiments described are part, but not all, of and that all other embodiments, which may be made by those skilled in the art without inventive faculty, are within the scope of the invention.

In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like, if any, shall be understood as , for example, either fixedly connected or detachably connected or in a body, either directly connected or indirectly connected through an intermediary, either internally connected or in interactive relationship between two elements.

In the present invention, unless otherwise expressly stated or limited, the presence of feature above or below the second feature may include and the second feature being in direct contact, may also include and the second feature being not in direct contact but in contact with another feature therebetween, moreover, the presence of feature above, over and above the second feature includes feature being directly above and obliquely above the second feature, or merely means that the level of is higher than the level of the second feature, the presence of feature below, under and below the second feature includes feature being directly below and obliquely below the second feature, or merely means that the level of is lower than the second feature.