CN221027114U

CN221027114U - Heavy-duty hanging beam with flexibly adjustable length

Info

Publication number: CN221027114U
Application number: CN202322801455.0U
Authority: CN
Inventors: 张大勇; 赵端阳; 张向锋; 孙景军; 王国军; 于雷
Original assignee: Tianjin Global Marine Engineering Equipment Co ltd; Dalian University of Technology
Current assignee: Tianjin Global Marine Engineering Equipment Co ltd; Dalian University of Technology
Priority date: 2023-10-19
Filing date: 2023-10-19
Publication date: 2024-05-28
Anticipated expiration: 2033-10-19

Abstract

The utility model provides a heavy-duty hanging beam with flexibly adjustable length, which comprises a middle beam and end beams arranged at two ends of the middle beam, wherein the middle beam comprises a foundation section or a foundation section and an extension section; the length of the base piece is longer than that of the extension joint, and the base joint and the extension joint are connected through a flange; the end beam comprises end sections which are arranged at two ends of the middle beam through flanges, upper hanging plates are symmetrically and fixedly arranged on the upper surfaces of the end sections along the axial direction of the end sections, and a hanging shaft is fixedly arranged between the two upper hanging plates; the end section is also provided with a lower hanging plate which vertically penetrates through the axial center surface of the end section and extends downwards, and the lower end of the lower hanging plate is provided with a hanging hole. The utility model has simple integral structure, low cost, high reliability and detachable length combination adjustment, and meets the heavy load hoisting working condition.

Description

Heavy-duty hanging beam with flexibly adjustable length

Technical Field

The utility model belongs to the technical field of hoisting equipment, and particularly relates to a heavy-duty type hanging beam with flexibly adjustable length.

Background

The hanging beam is a necessary device for loading and unloading heavy goods, and the lifting function of the hanging beam affects the loading and unloading efficiency and also relates to the personal safety of operators. In the field of outdoor hoisting, in particular offshore engineering construction, the specification of cargoes is numerous, cargoes with different specifications need hoisting beams with different sizes to hoist, and the hoisting beams need to be replaced continuously, so that the hoisting efficiency is reduced; meanwhile, the weight of the hoisted goods can reach more than thousand tons, the existing length-adjustable hanging beam is insufficient in heavy load capacity, and the reliability of the hoisting structure under the heavy load working condition is low.

Therefore, a hanging beam with simple structure, adjustable length, suitability for heavy load working conditions, high reliability and low cost is needed.

Disclosure of Invention

The utility model aims to overcome the defects and provide the hanging beam which has the advantages of simple structure, adjustable length, suitability for heavy load working conditions, high reliability and low cost.

The purpose of the utility model is realized in the following way:

The length-flexibly-adjustable heavy-duty hanging beam comprises a middle beam and end beams arranged at two ends of the middle beam, wherein the middle beam comprises a foundation section or a foundation section and an extension section, and the size of the heavy-duty hanging beam is adjusted through the extension section (2); the length of the base section is longer than that of the extension section, and the base section and the extension section are connected through a flange;

the end beam comprises end sections which are arranged at two ends of the middle beam through flanges, upper hanging plates are symmetrically and fixedly arranged on the upper surfaces of the end sections along the axial direction of the end sections, and a hanging shaft is fixedly arranged between the two upper hanging plates; the end section is also provided with a lower hanging plate which vertically penetrates through the axial center surface of the end section and extends downwards, and the lower end of the lower hanging plate is provided with a hanging hole.

Further, the main bodies of the base section, the extension section and the end section are all made of steel pipes.

Furthermore, flanges are fixedly arranged at two ends of the base section and the extension section, and flanges are fixedly arranged at the connecting ends of the end sections and the middle beam.

Furthermore, reinforcing rib plates are welded among the flange, the base section, the extension section and the end section.

Further, a plurality of reinforcing rib plates are vertically welded between the upper hanging plate and the end section.

Further, a plurality of reinforcing rib plates are vertically welded between the lower hanging plate and the end section.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the corresponding extension sections are selected and arranged on the foundation sections to form the combined intermediate beam, so that the length of the intermediate beam is increased or reduced, and the hoisting requirements of cargoes with different specifications are met; the whole structural strength of the upper lifting lug and the lower lifting lug is improved by arranging the double upper lifting plates on the end section and arranging the lower lifting plates in a penetrating manner, so that the requirement of heavy-load lifting working conditions is met; the utility model has simple integral structure, low cost and high reliability.

Drawings

Fig. 1 is a schematic structural view of a hanging beam according to the present utility model.

Fig. 2 is a schematic view of an end section structure of a hanging beam according to the present utility model.

Wherein: a base section 1, an extension section 2, a end section 3, an upper lifting plate 31, a lifting shaft 32, a lower lifting plate 33, lifting holes 34 and reinforcing rib plates 35.

Detailed Description

The invention is further illustrated below with reference to specific examples.

Referring to fig. 1 to 2, the utility model relates to a hanging beam, which comprises a middle beam and end beams arranged at two ends of the middle beam, wherein the middle beam comprises a foundation section 1 or a foundation section 1 and an extension section 2; the length of the foundation section 1 is greater than that of the extension section 2, flanges are fixedly arranged at two ends of the foundation section 1 and the extension section 2, the foundation section 1 and the extension section 2 are connected through the flanges, reinforcing rib plates are welded between the flanges and the foundation section 1 and the extension section 2, and the structural strength is improved; the main bodies of the foundation section 1 and the extension section 2 are made of steel pipes, and the extension sections 2 with corresponding lengths can be arranged at two ends of the foundation section 1 to adapt to hoisting of cargoes with different specifications;

The end beam comprises end sections 3 which are arranged at two ends of the middle beam through flanges, the end sections 3 are made of steel pipes, the flanges are fixedly arranged at the connecting ends of the end sections 3 and the middle beam, and reinforcing rib plates are welded between the flanges and the end sections 3 to improve the connecting strength; the upper surface of the end section 3 is symmetrically and fixedly provided with an upper hanging plate 31 along the axial direction, a hanging shaft 32 is fixedly arranged between the two upper hanging plates 31, a plurality of reinforcing rib plates 35 are vertically welded between the upper hanging plate 31 and the end section 3, and the structural strength between the upper hanging plate 31 and the end section 3 is improved so as to adapt to the heavy-load hanging working condition; the end section 3 is further provided with a lower hanging plate 33 which vertically penetrates through the axial center surface of the end section 3 and extends downwards, the lower end of the lower hanging plate 33 is provided with a hanging hole 34, a plurality of reinforcing rib plates 35 are vertically welded between the lower hanging plate 33 and the end section 3, and the structural strength between the lower hanging plate 33 and the end section 3 is improved so as to adapt to heavy-load hanging working conditions.

In the embodiment, the basic length of the hanging beam (comprising the basic section 1 and the two end sections 3) is 16 meters, the extension section 2 is designed to be 1.5 meters, 3 meters and 6 meters, and the basic section 1 can be combined with any one section of extension section 2 or any two sections of extension section 2, so that the purpose of increasing the length of the hanging beam to match with hanging under different conditions is achieved; the structural design of the upper lifting lug and the lower lifting lug can be used upside down, so that different use conditions are met; the utility model has simple integral structure, high reliability and low manufacturing cost, and meets the practical requirement of heavy-load hoisting while the length of the hanging beam is adjustable.

In addition: it should be noted that the above embodiment is only one of the optimization schemes of this patent, and any modification or improvement made by those skilled in the art according to the above concepts is within the scope of this patent.

Claims

1. The utility model provides a length is flexible, heavy-duty hanging beam who adjusts, contains the intermediate beam and installs the end beam at the intermediate beam both ends, its characterized in that:

The middle beam comprises a foundation section (1), or the foundation section (1) and an extension section (2); the length of the foundation section (1) is larger than that of the extension section (2), the foundation section and the extension section (2) are connected through a flange, and the size of the heavy-duty hanging beam is adjusted through the extension section (2), so that the hanging requirements of cargoes with different specifications are met;

The end beam comprises end sections (3) which are arranged at two ends of the middle beam through flanges, upper hanging plates (31) are symmetrically and fixedly arranged on the upper surface of the end sections (3) along the axial direction of the end sections, and hanging shafts (32) are fixedly arranged between the two upper hanging plates (31); a lower hanging plate (33) which vertically penetrates through the axial center surface of the end section (3) and extends downwards is further arranged on the end section (3), and a hanging hole (34) is formed in the lower end of the lower hanging plate (33).

2. A length-flexibly adjustable heavy-duty hanging beam as claimed in claim 1, wherein: the main bodies of the base section (1), the extension section (2) and the end section (3) are all made of steel pipes.

3. A length-flexibly adjustable heavy-duty hanging beam as claimed in claim 1, wherein: flanges are fixedly arranged at two ends of the base section (1) and the extension section (2), and flanges are fixedly arranged at the connecting ends of the end sections (3) and the middle beam.

4. A length-flexibly adjustable heavy-duty hanging beam as claimed in claim 3, wherein: reinforcing rib plates are welded between the flange and the foundation section (1), between the flange and the extending section (2) and between the flange and the end section (3).

5. A length-flexibly adjustable heavy-duty hanging beam as claimed in claim 1, wherein: a plurality of reinforcing rib plates (35) are vertically welded between the upper hanging plate (31) and the end section (3).

6. A length-flexibly adjustable heavy-duty hanging beam as claimed in claim 1, wherein: a plurality of reinforcing rib plates (35) are vertically welded between the lower hanging plate (33) and the end section (3).