Balance beam tool for hoisting super-long stand column with connecting joints on upper portion

Abstract

The utility model discloses a balance beam tool for hoisting a super-long upright post with a connecting node at the upper part, which comprises an upper balance beam arranged above the connecting node and a lower balance beam arranged below the connecting node, the lower balance beam consists of two sections, and the two sections of the lower balance beam are respectively positioned on two sides of an upright post main body; the lower balance beam sections are connected with the upper balance beam through the hangers, the hangers are arranged on one side of the connecting joint, the upper balance beam, the two lower balance beam sections and the two hangers form a square structure for containing the connecting joint, an upper lifting lug is arranged on the upper balance beam, and a lower lifting lug is arranged on the lower portion of the inner end of each balance beam section. The square-shaped structure is adopted for containing column head nodes, the lower lifting lugs on the two lower balance beam sections are connected with the upper lifting lugs of the stand column, bending of the stand column during lifting can be reduced, reliable connection is guaranteed, lifting safety is guaranteed, and lifting efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel structure hoisting technical field, especially in upper part has the balanced beam frock of connecting joint's superlong stand column hoisting. BACKGROUND

[0002] In the traditional steel structure stand column hoisting process, usually adopt in top welding plate type lifting lug or binding method hoisting. However, with the continuous improvement of chemical plant capacity, the device volume and the length and weight of steel structure stand column also increase significantly, application above-mentioned traditional hoisting method, steel structure stand column is easy to produce deflection and binding not firm etc. In addition, ordinary pipe type lifting lug often cannot effectively use because of the influence of structure node collision hoisting wire rope, therefore need to design a kind of frock of connecting joint's superlong stand column hoisting in upper part. SUMMARY

[0003] The utility model discloses a connecting joint's superlong stand column hoisting balanced beam frock can accurately, safely complete the hoisting of connecting joint's superlong stand column in upper part.

[0004] The utility model discloses a connecting joint's superlong stand column hoisting balanced beam frock can accurately, safely complete the hoisting of connecting joint's superlong stand column in upper part.

[0005] Between the outer side of the hanger and the upper balance beam, a diagonal brace I is provided, and between the outer side of the hanger and the lower balance beam segment, a diagonal brace II is provided.

[0006] A reinforcing rib plate I corresponding to the upper lifting lug is provided on the upper balance beam, and a reinforcing rib plate II corresponding to the lower lifting lug is provided on the lower balance beam segment.

[0007] A reinforcing rib plate III corresponding to the diagonal brace I and the diagonal brace II is provided on the hanger.

[0008] The upper balance beam, the lower balance beam segment and the hanger are all made of H-shaped steel.

[0009] The upper lifting lug and the lower lifting lug are both made of steel plate.

[0010] The utility model has the advantages and positive effects that: by adopting the "mouth" type structure containing column head joint, the connection with the upper lifting lug of the stand is realized by the lower lifting lug on the two lower balance beams, the deflection of the stand during hoisting is reduced, the reliable connection is ensured, the hoisting safety is ensured, the hoisting efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 The utility model discloses a structure schematic diagram for the application of the utility model;

[0012] Figure 2 The utility model discloses a structure schematic diagram for the application of the utility model; Figure 1 The utility model discloses a structure schematic diagram for the application of the utility model;

[0013] Figure 3 The utility model discloses a structure schematic diagram for the application of the utility model;

[0014] Figure 4 The utility model discloses a structure schematic diagram for the application of the utility model; Figure 3 The utility model discloses a structure schematic diagram for the application of the utility model;

[0015] In the drawing: 1-1, upper lifting lug;1-2, lower lifting lug;2-1, 2-2, lower balance beam segment;3, upper balance beam;4-1, 4-2, hanger;5-1, inclined support I;5-2, inclined support II;6-1, reinforcing rib plate I;6-2, reinforcing rib plate II;6-3, reinforcing rib plate III;7, stand;8, connecting joint. DETAILED DESCRIPTION

[0016] In order to further understand the invention content, characteristics and efficacy of the utility model, the following examples are listed, and the detailed description is as follows in cooperation with the drawings:

[0017] Please refer to Figures 1-4The utility model provides a kind of upper connection node's super-long column hoisting balanced beam tool, including the upper balanced beam 3 being arranged above connection node 8 and the lower balanced beam being arranged below connection node 8, the lower balanced beam is by two segments, two lower balanced beam segments 2-1,2-2 are located column 7 main body two sides respectively, the lower balanced beam segment 2-1,2-2 with the upper balanced beam 3 are connected by hanger 4-1,4-2, the hanger 4-1,4-2 is arranged in one side of connection node 8, the upper balanced beam 3, two the lower balanced beam segment 2-1,2-2 and two the hanger 4-1,4-2 form the " mouth " type structure of containing connection node 8, upper lifting lug 1-1 is equipped on the upper balanced beam 3, lower lifting lug 1-2 is equipped below the inner end of the balanced beam segment 2-1,2-2.

[0018] More preferred scheme of the embodiment is as follows:

[0019] The outer side of the hanger 4-1,4-2 and the upper balanced beam 4 are provided with inclined brace I 5-1, and the outer side of the hanger 4-1,4-2 and the lower balanced beam segment 2-1,2-2 are provided with inclined brace II 5-2. The arrangement of the inclined brace can improve the stability and reliability of the structure.

[0020] The upper balanced beam 1 is provided with a reinforcing rib plate I 6-1 corresponding to the upper lifting lug 1-1, and the lower balanced beam segment 2-1,2-2 is provided with a reinforcing rib plate II 6-2 corresponding to the lower lifting lug 1-2. The reinforcing rib plate is used to enhance the strength of the lifting point.

[0021] The hanger 4-1,4-2 is provided with a reinforcing rib plate III 6-3 corresponding to the inclined brace I 5-1 and the inclined brace II 5-2, for improving the strength of the stress point.

[0022] The upper balanced beam 1, the lower balanced beam segment 2-1,2-2 and the hanger 4-1,4-2 are all made of H-shaped steel, with high structural strength and strong bending resistance.

[0023] The upper lifting lug 1-1 and the lower lifting lug 1-2 are both made of steel plate, with simple structure and easy to manufacture.

[0024] Application of the utility model:

[0025] In the use process, pipe lifting lug is arranged at the upper part of the column 7, the lower plate lifting lug 1-2 of the tool is connected with the wire rope, the upper lifting lug 1-1 of the tool is connected with the lifting machine hook by wire rope, and then the hoisting of the steel structure column is implemented.

[0026] Although the preferred embodiments of the utility model are described above in combination with the drawings, the utility model is not limited to the above-mentioned specific embodiments, and the above-mentioned specific embodiments are only illustrative and not restrictive, and the ordinary skilled in the art can make many forms without departing from the purpose of the utility model and the scope of protection of the claims under the inspiration of the utility model, and these all belong to the protection scope of the utility model.

Claims

1. A balance beam tooling for hoisting an ultra-long column with a connection node at the upper portion, characterized by, The upper balance beam is arranged above the connecting node, and the lower balance beam is arranged below the connecting node, the lower balance beam is composed of two segments, the two lower balance beam segments are respectively arranged on two sides of the column body, the lower balance beam segments are connected with the upper balance beam through hangers, the hangers are arranged on one side of the connecting node, the upper balance beam, the two lower balance beam segments and the two hangers form a'mouth' structure accommodating the connecting node, an upper lifting lug is arranged on the upper balance beam, and a lower lifting lug is arranged below the inner end of the balance beam segment.

2. The upper connection node-equipped extra-long column hoisting balanced beam tooling according to Claim 1, characterized by, An inclined brace I is arranged between the outer side of the hanger and the upper balance beam, and an inclined brace II is arranged between the outer side of the hanger and the lower balance beam segment.

3. The upper connection node-equipped extra-long column hoisting balanced beam tooling according to Claim 1, characterized by, A reinforcing rib plate I corresponding to the upper lifting lug is arranged on the upper balance beam, and a reinforcing rib plate II corresponding to the lower lifting lug is arranged on the lower balance beam segment.

4. The upper connection node-equipped extra-long column hoisting balanced beam tooling according to Claim 2, characterized by, A reinforcing rib plate III corresponding to the inclined brace I and the inclined brace II is arranged on the hanger.

5. The upper connection node-equipped extra-long column hoisting balanced beam tooling according to Claim 1, wherein The upper balance beam, the lower balance beam segment and the hanger are all made of H-shaped steel.

6. The upper connection node-equipped extra-long column hoisting balanced beam tooling according to Claim 1, wherein The upper lifting lug and the lower lifting lug are all made of steel plate.

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