CN212953856U - Module wall body hangs tool flatly - Google Patents

Abstract

The utility model provides a module wall body flat lifting jig, which comprises a hanger, length regulators, lifting chain groups, lifting chains and wall body graspers, wherein the lifting chain groups are distributed on two sides of the hanger, the top end of the lifting chain groups is fixed on the hanger, the lifting chain groups on each side of the hanger comprise two groups of lifting chain units, each lifting chain unit can be horizontally lapped on at least one group of length regulators, the length regulators are fixed on the hanger, the bottom end of each lifting unit is correspondingly connected with a wall body grasper which can be used for grasping a module wall body, the lifting chains are at least provided with three groups, and the bottom ends of the lifting chains are fixed on the top side of the hanger, the utility model has simple structure, not only can realize horizontal and stable lifting, but also can reduce the pulling force in the inclined direction when the wall body is lifted, and avoids the pulling deformation of a wall body framework, and the adaptability adjustment can be made according to the width and length change of the wall.

Description

Module wall body hangs tool flatly

Technical Field

The utility model relates to a flat tool of hanging, especially a flat tool of hanging of module wall body.

Background

The modular building is an assembling technology, it uses prefabricated module components in advance, such as wall body, to assemble various houses, the construction is simple and convenient, the assembly is flexible, the module components are prefabricated in the factory, it is convenient to organize the industrialized production, raise the work efficiency, reduce the material consumption, it is little influenced by the season, the modular building has the construction speed fast, the earthquake-proof performance is good, the usable floor area is large, the building dead weight is light, the construction is simple and convenient, the assembly is flexible, the labor and material are saved, the module components can be designed, therefore it has very good application value in the city construction.

The existing hoisting mode of the module outer wall body uses a steel wire rope, the module outer wall body is hoisted in the length direction, the included angle between the steel wire rope and the hoisting of the wall body is large, and unhooking or steel wire rope fracture is easily caused.

Therefore, a module wall body flat hanging jig which is simple in structure, not only can realize horizontal and stable lifting, but also can reduce the pulling force in the inclined direction when the wall body is lifted, avoids the pulling deformation of a wall body framework, and can be adaptively adjusted according to the width and length changes of the wall body is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a module wall body hangs tool flatly, simple structure not only can realize the steady lifting by crane of level, can reduce the wall body moreover and pull the power in the incline direction when lifting by crane, avoids pulling of wall body skeleton to warp, and also can make adaptability according to the width and the length change of wall body and adjust.

The utility model provides a following technical scheme:

the utility model provides a module wall body hangs tool flat, includes gallows, length adjuster, jack-up chain group, hoist and mount chain and wall body grasper, jack-up chain group distributes the both sides of gallows, and its top is fixed on the gallows, the jack-up chain group of every side of gallows all includes two sets of jack-up chain units, and every jack-up chain unit all can horizontal overlap joint on at least a set of length adjuster, just length adjuster fixes on the gallows, and the bottom of every jack-up unit all corresponds and is connected with a wall body grasper that can be used to grasp module wall body, the hoist and mount chain is equipped with three groups at least, and the bottom mounting is in the top side of gallows.

Furthermore, the hoisting chain unit comprises a first connecting end connected with the hanging bracket, a second connecting end connected with the wall body grasper and a plurality of groups of short ring chains which are positioned between the first connecting end and the second connecting end and are connected in sequence in a staggered manner.

Furthermore, the length adjuster comprises a chain support fixed on the hanger, a narrow notch allowing the short chain to pass through longitudinally and horizontally is formed in the top of the chain support, and a wide notch allowing the short chain to pass through horizontally is formed in the top of the narrow notch.

Furthermore, the wall body grasper comprises a U-shaped hook and a clamp bolt which is connected to the opening end of the U-shaped hook and can limit a framework of the module wall body in the U-shaped hook.

Preferably, the hanger comprises four groups of channel steel which are distributed and fixed in a rectangular shape.

Preferably, the first connecting end is a D-shaped shackle connected to a chain fixing seat, the chain fixing seat is fixed to the hanger, the second connecting end is a fixture lifting pin fixed to the wall body grasper, and a connecting hole capable of being connected with the short link chain is further formed in the fixture lifting pin.

The utility model has the advantages that:

1. according to the invention, by adopting the distribution mode of the hanging bracket, the lifting chain group and the lifting chain, the problem that the module wall framework is easily bent due to the large included angle generated during horizontal lifting of the wall body and the steel wire rope when two points are lifted can be solved, the damage of the inclined pulling of the outer wall lifting crane to the crane rope guider is avoided, and the safety risk of post lifting is avoided;

2. all module walls can be hoisted at four points, and the hoisting chain groups can be kept vertical in a form of matching the hoisting chain groups with the length adjuster, so that adjustment can be performed according to the width and length changes of the walls, and not only can horizontal and stable hoisting be realized, but also the stress adjustment is more convenient;

3. the hoisting of different outer wall bodies can be adapted by adjusting the number and the positions of the length regulators, the length can be 2-11 m, and the specification of the wall body can be freely switched by hoisting 1.5-3.5 m;

4. the whole structure is simple to manufacture, can be completed under the prior art, and advances a new step for modular standardized production operation.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a partial enlarged view of portion B of FIG. 1;

FIG. 4 is a schematic structural view of a wall grasper;

FIG. 5 is a front view of FIG. 4;

notation in the figure: the device comprises a hanger 1, a length adjuster 2, a hoisting chain group 3, a hoisting chain 4, a wall grasper 5, a modular wall 6, a first connecting end 31, a second connecting end 32, a short-link chain 33, a chain support 21, a narrow slot 22, a wide slot 23, a U-shaped hook 51 and a clamp bolt 52.

Detailed Description

With reference to fig. 1 to 5, the module wall horizontal lifting jig in this embodiment includes a hanger 1, a length adjuster 2, a lifting chain group 3, a lifting chain 4, and a wall grasper 5, where the hanger 1 adopts four groups of channel steels fixed in a rectangular distribution; the hoisting chain groups 3 are distributed on two sides of the hanger 1, the top ends of the hoisting chain groups are fixed on the hanger 1, the hoisting chain groups 3 on each side of the hanger 1 comprise two groups of hoisting chain units, each hoisting chain unit can be horizontally lapped on at least one group of length regulators 2, in the embodiment, three groups of length regulators 2 are arranged corresponding to each hoisting chain unit, the length regulators 2 are linearly fixed on the hanger 1, the number of the length regulators 2 lapped on each hoisting chain unit can correspond to the vertical hoisting of module walls 6 with different lengths, the bottom end of each hoisting unit is correspondingly connected with a wall grasper 5 capable of grasping the module wall 6, four groups of hoisting chains 4 are arranged, and the bottom ends of the hoisting chains are fixed on the top side of the hanger 1; the hoisting chain unit comprises a first connecting end 31 connected with the hanger 1, a second connecting end 32 connected with the wall body grasper 5 and a plurality of groups of short chain links 33 which are positioned between the first connecting end 31 and the second connecting end 32 and are connected in sequence in a staggered manner; the length adjuster 2 comprises a chain support 21 fixed on the hanger 1 through a bolt, and in order to improve the stability of the hoisting chain unit arranged on the chain support 21, a narrow notch 22 for the short chain 33 to longitudinally and horizontally pass through is formed in the top of the chain support 21, and a wide notch 23 for the short chain 33 to transversely and horizontally pass through is also formed in the top of the narrow notch 22, so that when the hoisting chain unit is lapped on the chain support 21, the short chain 33 longitudinally distributed through the narrow notch 22 can be limited, and meanwhile, the wide notch 23 can realize the limitation of the short chain 33 transversely distributed in staggered connection with the wide notch 23, thereby greatly reducing the risk of the hoisting chain unit slipping out from the chain support 21; in order to improve the effect of rapid and convenient width adjustment of the module wall 6 fixed by the wall grasper 5, the wall grasper 5 can be set in a form of a U-shaped hook 51, and a clamp bolt 52 capable of limiting a framework of the module wall 6 in the U-shaped hook 51 is connected to an opening end of the U-shaped hook 51; in order to improve the connection convenience, the first connection end 31 may be a D-shaped shackle connected to a chain fixing seat fixed to the hanger 1, the second connection end 32 is a clamp hanging pin fixed to the wall grasper 5, and a connection hole for connecting the short link chain 33 is further formed in the clamp hanging pin.

The utility model discloses a theory of operation is: when the module wall body 6 is lifted, the module wall body 6 can be grabbed and fixed through the wall body grasper 5, the hoisting chain units are lapped on the length regulator 2 at the set position, and when the inflection points of the hoisting chain units are formed at the position, the module wall body 6 is lifted at the moment, the lifting in the vertical direction can be realized, and because the length of the module wall body 6 is different, the grabbing distance of the wall body grasper 5 is required to be adjusted in order to improve the lifting stability, and at the moment, the inflection points at the corresponding positions of the hoisting chain units, namely, the positions of the hoisting chain units at the inflection points are formed, so as to always keep vertical lifting, thereby realizing horizontal and stable lifting, simultaneously, the pulling force in the inclined direction can be reduced when the wall body is lifted, the pulling deformation of the wall body framework is avoided, and the adaptability adjustment can be made according to the width and length change of the wall body, is more trouble-saving and convenient.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a module wall body hangs tool flat which characterized in that, includes gallows, length adjuster, jack-up chain group, hoist chain and wall body grasper, jack-up chain group distributes the both sides of gallows, and its top is fixed on the gallows, the jack-up chain group of every side of gallows all includes two sets of jack-up chain units, and every jack-up chain unit all can horizontal overlap joint on at least a set of length adjuster, just length adjuster fixes on the gallows, and the bottom of every jack-up chain unit all corresponds and is connected with a wall body grasper that can be used for grasping the module wall body, the hoist chain is equipped with three groups at least, and the bottom mounting is in the top side of gallows.

2. The module wall horizontal hoisting jig of claim 1, wherein the hoisting chain unit comprises a first connecting end connected with the hanger, a second connecting end connected with the wall grasper, and a plurality of groups of short link chains positioned between the first connecting end and the second connecting end and connected in sequence in a staggered manner.

3. The jig for horizontally hanging module wall bodies as claimed in claim 2, wherein the length adjuster comprises a chain support fixed on the hanger, the top of the chain support is provided with a narrow slot for the short chain to longitudinally and horizontally pass through, and the top of the narrow slot is further provided with a wide slot for the short chain to horizontally pass through.

4. The jig of claim 1, wherein the wall grasper comprises a U-shaped hook and a clamp bolt connected to an open end of the U-shaped hook and capable of restraining a framework of the module wall within the U-shaped hook.

5. The jig of claim 1, wherein the hanger comprises four groups of channel steel which are fixed in a rectangular distribution.

6. The jig for horizontally hanging module wall bodies as claimed in claim 2, wherein the first connecting end is a D-shaped shackle connected to a chain fixing seat fixed to the hanging bracket, the second connecting end is a clamp hanging pin fixed to the wall body grasper, and a connecting hole capable of connecting the short link chain is further formed on the clamp hanging pin.

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