CN216766220U

CN216766220U - Building steel structure supporting system

Info

Publication number: CN216766220U
Application number: CN202220053192.2U
Authority: CN
Inventors: 郭立; 郑箜琳; 李尚君; 史培军; 龚计宽; 王宇豪; 刘明雷
Original assignee: Zhejiang Yinchen Construction Co ltd
Current assignee: Zhejiang Yinchen Construction Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-06-17
Anticipated expiration: 2032-01-10

Abstract

The utility model belongs to the technical field of construction equipment, a building steel structure braced system is disclosed, including large-span steel supporting mechanism, large-span steel supporting mechanism includes even power main part, hangs main part and helping hand main part, the upper portion that hangs the main part supports on the upper portion of even power main part, the lower part and the even power main part fixed mounting that hang the main part, the lateral part fixed mounting of helping hand main part is at the lateral part of even power main part, even power main part includes first pulley, fixing base and support column, first pulley rotates the inboard of installing at the fixing base, the lower extreme fixed connection of fixing base is in the upper end of support column, the lower part fixed connection who hangs the main part is at the side of support column, large-span steel supporting mechanism still includes the backup pad, backup pad fixed mounting is in the inner of even power main part and helping hand main part. This application can improve and support the atress equilibrium, better satisfying the use needs.

Description

Building steel structure supporting system

Technical Field

The application belongs to the technical field of construction equipment, especially, relate to a building steel structure braced system.

Background

Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets.

The stress balance of a part of large-span building supports is increased by adopting a sling mode, and due to the fact that the supporting rods and the slings are fixedly connected, when one side of the slings is stressed too much, the supporting rods are slightly distorted and deformed to one side, otherwise, the supporting rods are slightly distorted and deformed to the other side, and therefore the supporting rods are distorted and damaged greatly.

SUMMERY OF THE UTILITY MODEL

The application aims at solving the problem that the support rod is distorted and damaged greatly in the prior art, and provides a building steel structure support system.

In order to achieve the above purpose, the present application provides the following technical solutions: a building steel structure supporting system comprises a large-span steel supporting mechanism, wherein the large-span steel supporting mechanism comprises a uniform force main body, a suspension main body and a power assisting main body; the upper part of the suspension main body is supported on the upper part of the uniform force main body, and the lower part of the suspension main body is fixedly installed with the uniform force main body; the side part of the power-assisted main body is fixedly arranged on the side part of the uniform-force main body;

the uniform force main body comprises a first pulley, a fixed seat and a supporting column; the first pulley is rotatably arranged on the inner side of the fixed seat, and the lower end of the fixed seat is fixedly connected to the upper end of the support column; the lower part of the suspension main body is fixedly connected to the side end of the supporting column.

Preferably, the large-span steel supporting mechanism further comprises a supporting plate; the supporting plate is fixedly arranged at the inner ends of the uniform force main body and the power assisting main body; the lower end of the hanging main body is fixedly connected to the outer end of the supporting plate.

Preferably, the uniform force main body further comprises a first fixed shaft; the first fixed shaft is fixedly connected to the inner wall of the fixed seat; the first pulley is rotatably arranged on the outer wall of the first fixed shaft.

Preferably, the uniform force main body further comprises a first reinforcing rod; the side end of the first reinforcing rod is fixedly connected to the outer wall of the supporting column.

Preferably, the suspension body comprises a first steel wire rope, a second pulley and a connecting frame; the upper part of the first steel wire rope is supported at the upper end of the first pulley; the lower part of the first steel wire rope is supported at the outer end of the second pulley; the lower end of the first steel wire rope is fixedly connected to the outer wall of the supporting plate; the second pulley is rotatably arranged on the inner side of the connecting frame; the lateral part of the power-assisted main body is fixedly arranged at the outer end of the connecting frame.

Preferably, the suspension body further comprises a second fixed shaft; the second fixed shaft is fixedly connected to the inner wall of the connecting frame, and the second pulley is rotatably mounted on the outer wall of the second fixed shaft.

Preferably, the power assisting body comprises a tensioning column and a second steel wire rope; the upper end of the second steel wire rope is fixedly connected to the upper part of the tensioning column; and the lower end of the second steel wire rope is fixedly connected to the outer wall of the connecting frame.

Preferably, the power assisting body further comprises a second reinforcing rod; the tensioning columns are symmetrically and fixedly connected to the side ends of the second reinforcing rods.

Compared with the prior art, the beneficial effect of this application is:

1. the mode that the adoption hung main part upper portion and rolled along first pulley utilizes the dead weight of the main part of hanging of both sides balanced each other's mode, improves the atress equilibrium degree, has reduced the side atress intensity of support column to the skew damage degree of support column has been reduced.

2. Utilize the helping hand main part to provide the tensile mode of outside for the link, alleviate first wire rope and lead to the fact inside pressure to the link, improved link stress balance degree, utilize the perpendicular ascending effort of first wire rope lower extreme.

Drawings

Fig. 1 is a schematic view of the overall structure proposed in the present application;

FIG. 2 is a schematic diagram of a uniform force main structure proposed in the present application;

fig. 3 is a schematic structural view of a suspension body proposed in the present application;

fig. 4 is a schematic structural diagram of a power assisting main body provided by the present application.

In the figure: 1. a large-span steel support mechanism; 2. a uniform force main body; 3. a suspension body; 4. a power-assisted body; 5. a support plate; 6. a first pulley; 7. a first fixed shaft; 8. a fixed seat; 9. a support pillar; 10. a first reinforcing bar; 11. a first wire rope; 12. a second pulley; 13. a second fixed shaft; 14. a connecting frame; 15. tensioning the column; 16. a second wire rope; 17. a second reinforcing bar.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1, the building steel structure supporting system comprises a large-span steel supporting mechanism 1, wherein the large-span steel supporting mechanism 1 comprises a uniform force main body 2, a suspension main body 3 and a power-assisted main body 4; one uniform force main body 2 is arranged, and a pair of the suspension main body 3 and the power assisting main body 4 are arranged; the upper part of the suspension body 3 is supported on the upper part of the uniform force body 2, and the lower part of the suspension body 3 is fixedly arranged with the uniform force body 2; the two suspension bodies 3 are respectively arranged at the front part and the rear part of the uniform force body 2; the side part of the power assisting main body 4 is fixedly arranged on the side part of the uniform force main body 2; the power-assisted body 4 is symmetrically arranged at two sides of the uniform force body 2;

the uniform force main body 2 comprises a first pulley 6, a fixed seat 8 and a supporting column 9; a plurality of first pulleys 6 are arranged, and a pair of fixed seats 8 and a pair of supporting columns 9 are arranged; the first pulley 6 is rotatably arranged on the inner side of the fixed seat 8, and the lower end of the fixed seat 8 is fixedly connected to the upper end of the support column 9; the two fixing seats 8 are fixedly connected with the supporting column 9, and the first pulley 6 is used for supporting the suspension main body 3; the lower part of the suspension body 3 is fixedly connected with the side end of the supporting column 9; the lower part of the suspension body 3 is fixed by means of a support column 9.

The large-span steel supporting mechanism 1 also comprises a supporting plate 5; one supporting plate 5 is arranged; the supporting plate 5 is fixedly arranged at the inner ends of the uniform force main body 2 and the power assisting main body 4; the supporting plate 5 is fixed by the uniform force main body 2 and the power-assisted main body 4; the lower end of the suspension main body 3 is fixedly connected with the outer end of the supporting plate 5; the support plate 5 is provided with an upward pulling force by means of the suspension body 3.

Referring to fig. 2, the uniform force body 2 further includes a first fixed shaft 7; the first fixed shaft 7 is provided in plurality; the first fixed shaft 7 is fixedly connected to the inner wall of the fixed seat 8; fixing the first fixed shaft 7 by using a fixed seat 8; the first pulley 6 is rotatably arranged on the outer wall of the first fixed shaft 7; the first pulley 6 is rotatably mounted with the fixed seat 8 through a first fixed shaft 7.

The uniform force body 2 further comprises a first reinforcing rod 10; the first reinforcing rods 10 are provided in plurality; the side end of the first reinforcing rod 10 is fixedly connected to the outer wall of the supporting column 9; the stability of the supporting column 9 is increased by means of the first reinforcing bars 10.

Referring to fig. 3, the suspension body 3 includes a first wire rope 11, a second pulley 12, and a connection frame 14; a plurality of first steel wire ropes 11 and a plurality of second pulleys 12 are arranged, and a pair of connecting frames 14 are arranged; the upper part of the first steel wire rope 11 is supported at the upper end of the first pulley 6; the first steel wire ropes 11 are supported by the first pulleys 6; the lower part of the first steel wire rope 11 is supported at the outer end of the second pulley 12; converting the tension direction of the first steel wire rope 11 into vertical by using the second pulley 12; the lower end of the first steel wire rope 11 is fixedly connected to the outer wall of the supporting plate 5; a first steel wire rope 11 is used for providing upward pulling force for the supporting plate 5; the second pulley 12 is rotatably arranged on the inner side of the connecting frame 14; the second pulleys 12 are rotatably arranged on the inner side of the connecting frame 14; the side part of the power-assisted body 4 is fixedly arranged at the outer end of the connecting frame 14; the booster body 4 provides the connecting frame 14 with a pulling force to the outside.

The suspension body 3 further comprises a second fixed axis 13; the second fixed shaft 13 is provided in plurality; the second fixed shaft 13 is fixedly connected to the inner wall of the connecting frame 14, and the second pulley 12 is rotatably mounted on the outer wall of the second fixed shaft 13; the second pulley 12 is rotatably mounted inside the link frame 14 by a second fixed shaft 13.

Referring to fig. 4, the boosting body 4 includes a tension column 15 and a second wire rope 16; a pair of tension columns 15 are provided, and a plurality of second steel wire ropes 16 are provided; the upper end of the second steel wire rope 16 is fixedly connected to the upper part of the tensioning column 15; the plurality of second wire ropes 16 are fixed; the lower end of the second steel wire rope 16 is fixedly connected to the outer wall of the connecting frame 14; the second wire rope 16 is used to provide an upward and sideways pulling force to the attachment frame 14.

The booster body 4 further comprises a second reinforcing rod 17; the second reinforcing rods 17 are provided in plurality; the tensioning columns 15 are symmetrically and fixedly connected to the side ends of the second reinforcing rods 17; the firmness of the tightening post 15 is increased by the second reinforcement bar 17.

The working principle is as follows: when one side of the first steel wire rope 11 is subjected to a large force, the first steel wire rope 11 is utilized to apply a force to the other side of the first steel wire rope 11 through the first pulley 6, and the acting force of the first steel wire rope 11 on the other side is utilized to reduce the influence of the excessive force on the side, so that the uniform force main body 2 is only subjected to a downward acting force, and the influence of a lateral force on the uniform force main body 2 is reduced; and then the tensioning column 15 inclines outwards, the inclination acting force acts on the connecting frame 14 through the second steel wire rope 16, and the inward deviation acting force of the first steel wire rope 11 on the connecting frame 14 is overcome, so that the stress of the connecting frame 14 is balanced, and the target can be vertically and upwards hung on the first steel wire rope 11.

Although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building steel structure braced system, includes large-span steel supporting mechanism (1), its characterized in that: the large-span steel supporting mechanism (1) comprises a uniform force main body (2), a suspension main body (3) and a power-assisted main body (4); the upper part of the suspension main body (3) is supported on the upper part of the uniform force main body (2), and the lower part of the suspension main body (3) is fixedly installed with the uniform force main body (2); the side part of the power-assisted main body (4) is fixedly arranged on the side part of the uniform-force main body (2);

the uniform force main body (2) comprises a first pulley (6), a fixed seat (8) and a supporting column (9); the first pulley (6) is rotatably arranged on the inner side of the fixed seat (8), and the lower end of the fixed seat (8) is fixedly connected to the upper end of the supporting column (9); the lower part of the suspension main body (3) is fixedly connected with the side end of the supporting column (9).

2. The building steel structural support system of claim 1, wherein: the large-span steel supporting mechanism (1) further comprises a supporting plate (5); the supporting plate (5) is fixedly arranged at the inner ends of the uniform force main body (2) and the power assisting main body (4); the lower end of the suspension main body (3) is fixedly connected with the outer end of the supporting plate (5).

3. The building steel structural support system of claim 2, wherein: the uniform force main body (2) further comprises a first fixed shaft (7); the first fixed shaft (7) is fixedly connected to the inner wall of the fixed seat (8); the first pulley (6) is rotatably arranged on the outer wall of the first fixed shaft (7).

4. The building steel structural support system of claim 3, wherein: the uniform force main body (2) further comprises a first reinforcing rod (10); the side end of the first reinforcing rod (10) is fixedly connected to the outer wall of the supporting column (9).

5. The building steel structural support system of claim 3, wherein: the suspension main body (3) comprises a first steel wire rope (11), a second pulley (12) and a connecting frame (14); the upper part of the first steel wire rope (11) is supported at the upper end of the first pulley (6); the lower part of the first steel wire rope (11) is supported at the outer end of the second pulley (12); the lower end of the first steel wire rope (11) is fixedly connected to the outer wall of the supporting plate (5); the second pulley (12) is rotatably arranged on the inner side of the connecting frame (14); the side part of the power-assisted body (4) is fixedly arranged at the outer end of the connecting frame (14).

6. The building steel structure support system of claim 5, wherein: the suspension body (3) further comprises a second fixed shaft (13); the second fixed shaft (13) is fixedly connected to the inner wall of the connecting frame (14), and the second pulley (12) is rotatably mounted on the outer wall of the second fixed shaft (13).

7. The building steel structure support system of claim 5, wherein: the power assisting main body (4) comprises a tensioning column (15) and a second steel wire rope (16); the upper end of the second steel wire rope (16) is fixedly connected to the upper part of the tensioning column (15); the lower end of the second steel wire rope (16) is fixedly connected to the outer wall of the connecting frame (14).

8. The building steel structural support system of claim 7, wherein: the power-assisted body (4) further comprises a second reinforcing rod (17); the tensioning columns (15) are symmetrically and fixedly connected to the side ends of the second reinforcing rods (17).