CN213834204U

CN213834204U - Dual-purpose compensating beam of two strings

Info

Publication number: CN213834204U
Application number: CN202022479009.9U
Authority: CN
Inventors: 王福斌
Original assignee: Sinopec Fourth Construction Co Ltd
Current assignee: Sinopec Fourth Construction Co Ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-07-30
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a two dual-purpose compensating beams that hang, including the roof beam body the upper portion both ends of the roof beam body respectively are equipped with a lug I of being connected with the lifting hook the lower part both ends of the roof beam body respectively are equipped with a lug II of being connected with the jack-up thing the roof beam body both ends respectively are equipped with twice main rope and support the grooving. The utility model discloses collect and tie and hang and support two kinds of functions in an organic whole, convenient to use, convenient degree height can improve the efficiency of construction, reduce construction cost. Meanwhile, the difficulty in selecting the rigging caused by the influence of the length and the strength of the rope during field hoisting can be effectively solved, so that the flexibility and the application range of the rigging are improved, and the rigging is not limited by the form; according to the actual construction requirements, the problem of insufficient lifting height caused by adjusting the working condition of the crane can be solved properly through calculation; the dispatching economy and the convenience of on-site construction are improved; the application range is wider. To sum up, the utility model discloses can reduce construction cost, improve the efficiency of construction.

Description

Dual-purpose compensating beam of two strings

Technical Field

The utility model relates to a compensating beam is used in hoist and mount, especially a two dual-purpose compensating beam of hanging.

Background

With the continuous development of petrochemical industry in China, and the new construction, reconstruction, extension and migration of petrochemical plant areas in China, various types of equipment are introduced into the construction of the plant areas, are important components of the plant areas, and especially the hoisting of large equipment is the important part of the whole construction project and also drives the overall progress of the project construction. At present, a pipe shaft type lifting lug is mostly adopted for hoisting large-scale equipment, and in order to strengthen finished product protection and ensure uniform stress of a rigging in the hoisting process, a balance beam is necessary to assist in completing the whole hoisting process. Therefore, the balance beam plays an indispensable important role in the hoisting process of large-scale equipment, directly influences whether the equipment can be hoisted in place perfectly and smoothly, and simultaneously influences the operability and convenience of the hoisting process due to the reasonability of the form selection. Limited rigging resources are matched with a reasonable balance beam form, and the difference degree and the difficulty degree of hoisting operation directly influence the length of a field construction period and the economic benefit of field construction.

The traditional equipment hoisting generally only adopts a supporting type balance beam or a tying type balance beam, and the use methods of the two modes are as follows:

1) supporting type

1.1) a pair of ropes connect the lifting hook with the balance beam;

1.2) connecting the lifting hook with the equipment lifting lug by another pair of ropes (main ropes);

and 1.3) the balance beam is positioned between the main ropes to support the main ropes.

2) Fastening and hanging type

1) A pair of ropes connect the hook to the balance beam;

2) the balance beam is connected with the equipment lifting lug by another pair of ropes (main ropes);

3) the balance beam is positioned between the two pairs of ropes, and connects the two pairs of ropes to play roles in connection and support.

The above-mentioned methods of use have many drawbacks, such as:

1) the cost of two balance beams is consumed due to the need of respectively purchasing;

2) the turnaround dispatch cost is relatively increased;

3) the flexibility of the selection of the matched rigging is relatively low;

4) if the actual situation on site changes, the adjustment of the hoisting working condition is limited;

5) the special beam is special, and the convenience of site operation is lower.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the technical problem that exists among the well-known art and provide a two dual-purpose compensating beam of hanging, this compensating beam collects the system and hangs and support two kinds of functions in an organic whole, and convenient to use, convenient degree are high, can improve the efficiency of construction, reduce construction cost.

The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: a double-hanging dual-purpose balance beam comprises a beam body, wherein two ends of the upper portion of the beam body are respectively provided with a lifting lug I connected with a lifting hook, two ends of the lower portion of the beam body are respectively provided with a lifting lug II connected with a lifting object, and two ends of the beam body are respectively provided with two main rope supporting rope grooves.

The utility model has the advantages and positive effects that: through adopting respectively set up two lugs that have corresponding bearing capacity, both ends at same root roof beam body upper and lower and set up the structure that the main rope supported the grooving, collect and tie and hang and support two kinds of functions in an organic whole, convenient to use, convenient degree height can improve the efficiency of construction, reduces construction cost. Meanwhile, the difficulty in selecting the rigging caused by the influence of the length and the strength of the rope during field hoisting can be effectively solved, so that the flexibility and the application range of the rigging are improved, and the rigging is not limited by the form; according to the actual construction requirements, the problem of insufficient lifting height caused by adjusting the working condition of the crane can be solved properly through calculation; the dispatching economy and the convenience of on-site construction are improved; the application range is wider. To sum up, the utility model discloses can reduce construction cost, improve the efficiency of construction.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the supporting type hoisting device of the present invention;

fig. 3 is a schematic structural view of the utility model for being hung type hoist and mount.

In the figure: 1. a hook; 2. a lifting lug I; 3. a lifting lug II; 4. a beam body; 5. the main rope supports the rope groove; 6. and (6) lifting the weight.

Detailed Description

For further understanding of the contents, features and effects of the present invention, the following embodiments are exemplified in conjunction with the accompanying drawings as follows:

referring to fig. 1 to 3, the dual-purpose balance beam for double hanging comprises a beam body, wherein two ends of the upper part of the beam body 4 are respectively provided with a lifting lug i 2 connected with a lifting hook 1, two ends of the lower part of the beam body 4 are respectively provided with a lifting lug ii 3 connected with a lifting object 6, and two ends of the beam body 4 are respectively provided with two main rope supporting rope grooves 5.

The double-hanging balance beam is provided with two lifting lugs with corresponding load bearing capacity at the upper part and the lower part of the beam body 4 of the same balance beam, and both ends are provided with rope grooves for supporting main ropes. The two lifting lugs I2 are connected with the rope between the balance beam and the lifting hook 1, and when the hanging type hoisting is adopted, the two lifting lugs II 3 are connected with the main rope between the balance beam and the lifting lugs of the lifting object 6; when the supporting type hoisting is adopted, a hoisting main rope connected with a lifting lug of a hoisting object 6 is wound through a corresponding main rope supporting rope groove 5 to be connected with the lifting hook 1, and the main rope supporting rope groove 5 plays a supporting role on the hoisting main rope, so that the hoisting main ropes on two sides of the hoisting object 6 keep a set distance and play a role in protecting the hoisting object 6.

Although the preferred embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, which is within the scope of the present invention.

Claims

1. The double-hanging dual-purpose balance beam comprises a beam body and is characterized in that two ends of the upper portion of the beam body are respectively provided with a lifting lug I connected with a lifting hook, two ends of the lower portion of the beam body are respectively provided with a lifting lug II connected with a lifting object, and two ends of the beam body are respectively provided with two main rope supporting rope grooves.