CN212198196U

CN212198196U - Novel lifting device for tower column reinforcing steel bar

Info

Publication number: CN212198196U
Application number: CN202020431585.3U
Authority: CN
Inventors: 田志力; 陈长林; 王龙; 张�杰; 张孝骞; 武益辉
Original assignee: Xinjiang Beixin Road and Bridge Group Co Ltd
Current assignee: Xinjiang Beixin Road and Bridge Group Co Ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-12-22
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a novel lifting device for tower column steel bars, which structurally comprises a tower crane, a working chamber, a suspension arm, a steel wire sling and I-shaped steel, wherein the upper end of the tower crane is provided with the working chamber; the I-shaped steel is provided with two lifting holes and two mechanical sleeves, the two lifting holes are arranged on two sides of the I-shaped steel, and the mechanical sleeves are arranged in the middle of the I-shaped steel; the utility model discloses utilize, install half mechanical sleeve in the I-steel, then insert mechanical sleeve with the reinforcing bar for mechanical sleeve carries the reinforcing bar, drives the I-steel and slowly raises through the suspender steel wire, accomplishes and promotes the transportation, and its operation is comparatively simple, and factor of safety is high, and can raise the efficiency.

Description

Novel lifting device for tower column reinforcing steel bar

Technical Field

The utility model relates to a bridge engineering field, specific is novel hoisting device of column reinforcing bar.

Background

The Wushan-county osmanthus fragrans bridge is a suspension bridge of Wushan-county three-stage engineering around the city, connects two banks of white spring and seven stars, spans the great ninghe of Wushan county, and has a total length of 1540m, which is a shortcut from Wushan county people to a high-speed rail station in Wushan county.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a novel hoisting device of pylon reinforcing bar.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the novel lifting device for the tower column steel bars structurally comprises a tower crane, a working chamber, a suspension arm, a steel wire sling and I-shaped steel, wherein the working chamber is arranged at the upper end of the tower crane, the suspension arm is arranged at the bottom of the working chamber, the steel wire sling is arranged at the lower end of the suspension arm, and the steel wire sling is connected with two sides of the I-shaped steel; the I-steel is provided with two lifting holes and two mechanical sleeves, the two lifting holes are formed in the two sides of the I-steel, and the mechanical sleeves are arranged in the middle of the I-steel.

Further, the boom is mounted perpendicular to the tower crane.

Furthermore, the steel wire sling is connected with the lifting hole.

Furthermore, eight mechanical sleeves are arranged, and the mechanical sleeves are transversely arranged in the I-shaped steel.

Furthermore, the mechanical sleeve is provided with threads.

Advantageous effects

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses utilize, install half mechanical sleeve in the I-steel, then insert mechanical sleeve with the reinforcing bar for mechanical sleeve carries the reinforcing bar, drives the I-steel and slowly raises through the suspender steel wire, accomplishes and promotes the transportation, and its operation is comparatively simple, and factor of safety is high, and can raise the efficiency.

Drawings

Fig. 1 is the utility model discloses novel hoisting device of pylon reinforcing bar looks at the schematic structure view.

Fig. 2 is a schematic sectional view of the present invention.

Fig. 3 is a schematic plan view of the present invention.

FIG. 4 is the cross-sectional structural schematic view of the I-steel of the present invention

In the figure: the tower crane comprises a tower crane 1, a working chamber 2, a suspension arm 3, a steel wire sling 4, I-steel 5, a suspension hole a and a mechanical sleeve b.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments, not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

As shown in fig. 1-4, the utility model provides a novel lifting device for tower column steel bars, the structure of which comprises a tower crane 1, a working chamber 2, a suspension arm 3, a steel wire sling 4 and an i-steel 5, wherein the upper end of the tower crane 1 is provided with the working chamber 2, the suspension arm 3 is arranged at the bottom of the working chamber 2, the steel wire sling 4 is arranged at the lower end of the suspension arm 3, and the steel wire sling 4 is connected with two sides of the i-steel 5; the I-beam 5 is provided with two lifting holes a and two mechanical sleeves b, the lifting holes a are formed in two sides of the I-beam 5, and the mechanical sleeves b are arranged in the middle of the I-beam 5.

The suspension arm 3 is perpendicular to the tower crane 1.

The steel wire sling 4 is connected with the lifting hole a.

Eight mechanical sleeves b are arranged, and the mechanical sleeves b are transversely arranged in the I-shaped steel 5.

The mechanical sleeve b is internally provided with threads.

The working principle of the present invention is explained as follows: a working chamber 2 is arranged at the upper end of the tower crane 1, so that workers can lift and transport the reinforcing steel bars at a high position, a sling steel wire 4 is arranged in the suspension arm 3, and the sling steel wire 4 can drive the I-shaped steel 5 to lift by utilizing the connection of the two ends of the sling steel wire 4 and the lifting holes a arranged at the two ends of the I-shaped steel 5, eight mechanical sleeves b are arranged in the I-shaped steel 5 and are transversely arranged, arranging screw thread corresponding to the steel bar in the mechanical sleeve b, inserting the steel bar into the mechanical sleeve for more than 70 cm, clamping the steel bar by the mechanical sleeve b to enable the steel bar to be clamped with the screw thread in the mechanical sleeve b, can accomplish fixedly to utilize suspender steel wire 4 to promote I-steel 5, can accomplish the promotion transportation to the reinforcing bar, need not bind the reinforcing bar for the transport speed of reinforcing bar has promoted work efficiency.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Novel hoisting device of column reinforcing bar, its characterized in that: the tower crane comprises a tower crane (1), a working chamber (2), a suspension arm (3), a steel wire sling (4) and I-shaped steel (5), wherein the working chamber (2) is arranged at the upper end of the tower crane (1), the suspension arm (3) is arranged at the bottom of the working chamber (2), the steel wire sling (4) is arranged at the lower end of the suspension arm (3), and the steel wire sling (4) is connected with two sides of the I-shaped steel (5); the novel lifting device is characterized in that two lifting holes (a) and two mechanical sleeves (b) are arranged in the I-shaped steel (5), the two lifting holes (a) are arranged on two sides of the I-shaped steel (5), and the mechanical sleeves (b) are arranged in the middle of the I-shaped steel (5).

2. The novel tower column steel bar lifting device of claim 1, which is characterized in that: the suspension arm (3) is perpendicular to the tower crane (1).

3. The novel tower column steel bar lifting device of claim 1, which is characterized in that: the steel wire sling (4) is connected with the lifting hole (a).

4. The novel tower column steel bar lifting device of claim 1, which is characterized in that: eight mechanical sleeves (b) are arranged and are transversely arranged in the I-shaped steel (5).

5. The novel tower column steel bar lifting device of claim 1, which is characterized in that: the mechanical sleeve (b) is internally provided with threads.