CN210505224U

CN210505224U - Special chain rigging for hoisting disc buckle scaffold upright rod

Info

Publication number: CN210505224U
Application number: CN201921615321.7U
Authority: CN
Inventors: 杨奕霖
Original assignee: Hebei Zhanxing Sling Group Co ltd
Current assignee: Hebei Zhanxing Sling Group Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-05-12
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a special chain rigging of coiling scaffold pole setting hoist and mount, including go-between, four first chains and two second chains, the top of first chain is broken out through first chain and is connected with the go-between, and the bottom of first chain is broken out through the second chain and is connected with first lifting hook, the top of second chain is broken out through the third chain and is connected with the go-between, and the bottom of second chain is broken out through the fourth chain and is connected with two third chains, and the bottom of third chain is broken out through the fifth chain and is connected with the second lifting hook; the first chain is longer than the second chain, the second chain is longer than the third chain, and the first chain is longer than the sum of the lengths of the second chain and the third chain. The utility model discloses a neotype chain rigging structure can accomplish good adaptation with the transportation frame, and the chain rigging is very convenient in the dismouting with the transportation frame, and direct dismouting lifting hook can to the whole atress of chain rigging is even, and the in-process of hoist and mount is very stable, and factor of safety is high.

Description

Special chain rigging for hoisting disc buckle scaffold upright rod

Technical Field

The utility model relates to a scaffold pole setting lifting device technical field is detained to the dish especially relates to a special chain rigging of scaffold pole setting hoist and mount is detained to dish.

Background

The dish knot formula scaffold is called the disc type scaffold again, and its main accessories has: pole setting, horizontal pole, down tube, adjustable base, adjustable bracket, zigzag stair, couple footboard etc. wherein to the pole setting, it need place it on the transportation frame with concentrating when the transportation, then through hoist device with the transportation frame handling to the freight train on, accomplish the work of dispatching from the factory and transporting.

However, in the prior art, there is no hoisting rigging specially designed for the disc buckle scaffold upright rod, and the hoisting rigging is hoisted by using a hoisting tool of a general type in a factory, so that when the hoisting tool is connected with a transportation frame, the hoisting rigging is very troublesome, and the work efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to avoid prior art's weak point, provide a special chain rigging of dish knot scaffold pole setting hoist and mount to effectively solve the weak point that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a chain rigging special for hoisting a vertical rod of a coil scaffold comprises a connecting ring, four first chains and two second chains, wherein the top of each first chain is connected with the connecting ring through a first chain shackle;

the first chain is longer than the second chain, the second chain is longer than the third chain, and the first chain is longer than the sum of the lengths of the second chain and the third chain.

Furthermore, the first chain shackle, the second chain shackle, the third chain shackle, the fourth chain shackle and the fifth chain shackle are respectively composed of an upper semi-ring, a lower semi-ring and a pin shaft for realizing the rotary connection of the upper semi-ring and the lower semi-ring.

The first transportation frame comprises a first base frame, first outer railings fixedly arranged at two ends of the outer side of the first base frame and two first inner railings fixedly arranged at the inner side of the first base frame, the second transportation frame comprises a second base frame, second outer railings fixedly arranged at two ends of the outer side of the second base frame and two second inner railings fixedly arranged at the inner side of the second base frame, and the first inner railings and the second inner railings are arranged in a staggered mode;

the top cooperation of the outer railing of first outer railing and second first lifting hook is provided with first hole for hoist, the cooperation of the top of railing in railing and the second in first interior railing the second lifting hook is provided with the second hole for hoist.

Further, railing and first chassis welded connection in first outer railing, the first, railing and second chassis welded connection in the second outer railing, the second.

Further, railing all adopts the channel-section steel to make in railing and the second in first outer railing, the first interior railing, the second.

The above technical scheme of the utility model following beneficial effect has: the utility model discloses a neotype chain rigging structure can accomplish good adaptation with the transportation frame, and the chain rigging is very convenient in the dismouting with the transportation frame, and direct dismouting lifting hook can to the whole atress of chain rigging is even, and the in-process of hoist and mount is very stable, and factor of safety is high.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

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

fig. 3 is a schematic perspective view of a first chain according to an embodiment of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

FIG. 5 is an enlarged view of a portion of FIG. 3 at C;

fig. 6 is a schematic perspective view of a second chain according to an embodiment of the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 6 at D;

FIG. 8 is an enlarged view of a portion of FIG. 6 at E;

fig. 9 is a schematic perspective view of a first transportation frame and a second transportation frame according to an embodiment of the present invention;

fig. 10 is an exploded view of fig. 9.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 8, the chain rigging special for hoisting the vertical rod of the coil buckle scaffold in the embodiment includes a connection ring 1, four first chains 2 and two second chains 3, where the connection ring 1 is an oblong connection ring, the top of the first chain 2 is connected to the connection ring 1 through a first chain shackle 4, the bottom of the first chain 2 is connected to a first hook 6 through a second chain shackle 5, the top of the second chain 3 is connected to the connection ring 1 through a third chain shackle 7, the bottom of the second chain 3 is connected to two third chains 9 through a fourth chain shackle 8, and the bottom of the third chain 9 is connected to a second hook 11 through a fifth chain shackle 10;

the first chain 2 is longer than the second chain 3, the second chain 3 is longer than the third chain 9, and the first chain 2 is longer than the sum of the lengths of the second chain 3 and the third chain 9.

The first chain shackle 4, the second chain shackle 5, the third chain shackle 7, the fourth chain shackle 8 and the fifth chain shackle 10 are respectively composed of an upper half ring, a lower half ring and a pin shaft for realizing the rotation of the upper half ring and the lower half ring.

As shown in fig. 9 to 10, the transportation device further includes a first transportation frame 12 and a second transportation frame 13, the first transportation frame includes a first base frame 121, first outer rails 122 fixedly disposed at two ends of an outer side of the first base frame 121 to fixedly dispose two first inner rails 123 at an inner side of the first base frame 121, the second transportation frame 13 includes a second base frame 131, second outer rails 132 fixedly disposed at two ends of an outer side of the second base frame 131, and two second inner rails 133 fixedly disposed at an inner side of the second base frame 131, the first inner rails 123 and the second inner rails 133 are disposed in a staggered manner;

the first outer rail 122 and the second outer rail 132 are provided with a first lifting hole 141 at the top thereof in cooperation with the first hook 6, and the first inner rail 123 and the second inner rail 133 are provided with a second lifting hole 142 at the top thereof in cooperation with the second hook 11.

The first outer rail 122 and the first inner rail 123 are welded to the first chassis 121, and the second outer rail 132 and the second inner rail 133 are welded to the second chassis 131.

The first outer rail 122, the first inner rail 123, the second outer rail 132 and the second inner rail 133 are made of channel steel.

The utility model discloses a use method does: as shown in fig. 9, the disc-fastened scaffold upright rod 15 is stacked according to the position shown in the figure, the first transportation frame 12 and the second transportation frame 13 are respectively filled with the stacked scaffold upright rod, after the scaffold upright rod is assembled, the hook of the crane hooks the connecting ring 1, the chain rigging is integrally moved to the position right above the middle part of the first transportation frame 12 and the middle part of the second transportation frame 13, then the worker hooks the first hook 6 and the second hook 11 into the corresponding hoisting holes respectively, after the scaffold upright rod is assembled, the chain rigging is pulled by the crane, the assembled scaffold upright rod 15 is hoisted to the truck to wait for centralized transportation, and after the scaffold upright rod is transported to a station, the scaffold upright rod is completely unloaded by adopting the same hoisting method, so that the whole process is very convenient, and the work efficiency is high.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a special chain rigging of spiral shell knot scaffold pole setting hoist and mount which characterized in that: the lifting device comprises a connecting ring, four first chains and two second chains, wherein the top of each first chain is connected with the connecting ring through a first chain shackle, the bottom of each first chain is connected with a first lifting hook through a second chain shackle, the top of each second chain is connected with the connecting ring through a third chain shackle, the bottom of each second chain is connected with two third chains through a fourth chain shackle, and the bottom of each third chain is connected with a second lifting hook through a fifth chain shackle;

2. The special chain rigging for hoisting the vertical rod of the disc buckle scaffold as claimed in claim 1, wherein: the first chain shackle, the second chain shackle, the third chain shackle, the fourth chain shackle and the fifth chain shackle are respectively composed of an upper semi-ring, a lower semi-ring and a pin shaft for realizing the rotation of the upper semi-ring and the lower semi-ring.

3. The special chain rigging for hoisting the vertical rod of the disc buckle scaffold as claimed in claim 1, wherein: the first transportation frame comprises a first underframe, first outer railings fixedly arranged at two ends of the outer side of the first underframe and two first inner railings fixedly arranged on the inner side of the first underframe, the second transportation frame comprises a second underframe, second outer railings fixedly arranged at two ends of the outer side of the second underframe and two second inner railings fixedly arranged on the inner side of the second underframe, and the first inner railings and the second inner railings are arranged in a staggered manner;

4. The special chain rigging for hoisting the vertical rod of the disc buckle scaffold as claimed in claim 3, wherein: the first outer railing, the first inner railing and the first bottom frame are connected in a welded mode, and the second outer railing, the second inner railing and the second bottom frame are connected in a welded mode.

5. The special chain rigging for hoisting the vertical rod of the disc buckle scaffold as claimed in claim 3, wherein: the railing all adopts the channel-section steel to make in railing and the second in first outer railing, first interior railing, the outer railing of second and the second.