CN215054547U

CN215054547U - Steel structure bearing beam

Info

Publication number: CN215054547U
Application number: CN202023093456.7U
Authority: CN
Inventors: 张西峰; 杜文海; 魏伟
Original assignee: Jiangsu Lianming Steel Structure Co ltd
Current assignee: Jiangsu Lianming Steel Structure Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-12-07
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a steel construction spandrel girder, comprising a main body, the main part outside is provided with the corrosion protection plate, the corrosion protection plate divide into two segmentation mosaic structure, and the equal fixed mounting in one of them section structure both sides has the limiting plate, and the spacing groove has all been seted up to another section structure both sides, two sections the inside appearance chamber that all is provided with of corrosion protection plate, the corrosion protection plate outside is provided with the protecting crust, the draw-in groove has been seted up to protecting crust one side, the inside movable mounting in draw-in groove has the fixed plate, the first unthreaded hole of a plurality of has all been seted up to the position that is close to the four corners on the fixed plate, the second unthreaded hole has all been seted up to the position that the main part is close to the four corners, the inside threaded connection of screw hole has fixing bolt, fixing bolt runs through first unthreaded hole and second unthreaded hole and screw hole threaded connection. Through set up anticorrosive board in the main part outside, can reduce the corruption of external factor to the main part, and then can increase the life of main part.

Description

Steel structure bearing beam

Technical Field

The utility model relates to a steel construction field especially relates to a steel construction spandrel girder.

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. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer.

The steel structure is easy to corrode, rust removal, zinc plating or coating are needed for the common steel structure, regular maintenance is needed, the bearing beam is used as a main supporting structure in a building, the stability of the building is reduced due to self corrosion, and collapse accidents are easy to happen.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a steel structure spandrel girder can produce the technical effect who increases the life of device.

In order to solve the technical problem, the utility model provides a following technical scheme: the novel anti-corrosion plate comprises a main body, the main part outside is provided with anti-corrosion plate, anti-corrosion plate divide into two segmentation mosaic structure, and the equal fixed mounting in one of them section structure both sides has the limiting plate, and the spacing groove has all been seted up to another section structure both sides, two sections the inside appearance chamber that all is provided with of anti-corrosion plate, the protecting crust outside is provided with the protecting crust, the draw-in groove has been seted up to protecting crust one side, the inside movable mounting in draw-in groove has the fixed plate, the first unthreaded hole of a plurality of has all been seted up to the position that is close to the four corners on the fixed plate, the second unthreaded hole has all been seted up to the position that the main part is close to the four corners, threaded hole inside threaded connection has fixing bolt, fixing bolt runs through first unthreaded hole and second unthreaded hole and screw hole threaded connection.

As an optimized technical scheme of the utility model, limiting plate and the mutual joint of spacing groove.

As an optimized technical scheme of the utility model, the fixed plate is connected with the draw-in groove each other.

As a preferred technical scheme of the utility model, the main part is laminated in the appearance intracavity wall that sets up in two sections corrosion-resistant plates.

As an optimal technical scheme of the utility model, the anticorrosive board is laminated in the protecting crust inner wall.

As a preferred technical scheme of the utility model, first unthreaded hole, second unthreaded hole and screw hole all lie in same one side.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. according to the arrangement, the corrosion-resistant plate is arranged outside the main body, so that the corrosion of external factors to the main body can be reduced, the service life of the main body can be prolonged, and the practicability of the device is improved;

2. the protecting crust cladding that sets up is outside in the anticorrosive board, and then can reduce the impaired degree of anticorrosive board, plays certain guard action to the anticorrosive board, has further improved the life of anticorrosive board, and the improvement in anticorrosive board life-span also increases thereupon to the age of 1 protections of main part.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the partial explosion structure of FIG. 1 according to the present invention;

fig. 3 is a schematic diagram of the structure of the corrosion protection plate of the present invention.

Wherein: 1. a main body; 2. a card slot; 3. a fixing plate; 4. a first light hole; 5. fixing the bolt; 6. an anti-corrosion plate; 7. a cavity; 8. a limiting groove; 9. a limiting plate; 10. a second light hole; 11. a protective shell; 12. a threaded bore.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1, 3, the utility model provides a steel structure bearing beam, which comprises a main body 1, an anti-corrosion plate 6 is arranged outside the main body 1, the anti-corrosion plate 6 is divided into two-segment splicing structures, wherein equal fixed mounting in one section structure both sides has limiting plate 9, spacing groove 8 has all been seted up to another section structure both sides, 6 inside appearance chambeies 7 that all are provided with of two sections corrosion protection boards, 6 outside protecting crust 11 that are provided with of corrosion protection board, draw-in groove 2 has been seted up to protecting crust 11 one side, 2 inside movable mounting in draw-in groove has fixed plate 3, the first unthreaded hole 4 of a plurality of has all been seted up to the position that is close to the four corners on the fixed plate 3, second unthreaded hole 10 has all been seted up on 6 both ends plates of corrosion protection board, a plurality of screw hole 12 has all been seted up to the position that main part 1 is close to the four corners, screw hole 12 inside threaded connection has fixing bolt 5, fixing bolt 5 runs through first unthreaded hole 4 and second unthreaded hole 10 and screw hole 12 threaded connection.

When the anti-corrosion plate fixing device is used, the anti-corrosion plate 6 is attached to the outer portion of the main body 1, and the limiting plate 9 is clamped in the limiting groove 8, so that the anti-corrosion plate 6 can be preliminarily fixed;

according to the arrangement, the corrosion-resistant plate 6 is arranged outside the main body 1, so that the corrosion of external factors to the main body 1 can be reduced, the service life of the main body 1 can be prolonged, and the practicability of the device is improved.

Then the protective shell 11 is sleeved outside the anti-corrosion plate 6, the fixed plate 3 is clamped with the clamping groove 2, and the fixing bolt 5 penetrates through the two unthreaded holes to be in threaded connection with the threaded hole 12, so that the whole device is firmly fixed together;

the protecting crust 11 cladding of setting is outside in anticorrosive board 6, and then can reduce anticorrosive board 6's impaired degree, plays certain guard action to anticorrosive board 6, has further improved anticorrosive board 6's life, and the improvement in anticorrosive board 6 life-span also increases thereupon to the age of main part 1 protection.

In another embodiment, as shown in fig. 1 and 3, the embodiment discloses that the limit plate 9 and the limit groove 8 are clamped with each other, and the fixing plate 3 and the clamping groove 2 are clamped with each other;

in another embodiment, as shown in fig. 2 and fig. 3, the embodiment discloses that the main body 1 is attached to the inner walls of the cavities 7 arranged in the two sections of the corrosion-resistant plates 6, and the corrosion-resistant plates 6 are attached to the inner walls of the protective shells 11.

In another embodiment, as shown in fig. 2 and 3, the present embodiment discloses that the first unthreaded hole 4, the second unthreaded hole 10 and the threaded hole 12 are located on the same side.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a steel construction spandrel girder, includes main part (1), its characterized in that: the anti-corrosion plate is characterized in that an anti-corrosion plate (6) is arranged outside the main body (1), the anti-corrosion plate (6) is divided into two sections of splicing structures, a limiting plate (9) is fixedly arranged on each of two sides of one section of structure, a limiting groove (8) is formed in each of two sides of the other section of structure, an accommodating cavity (7) is formed in each of the two sections of anti-corrosion plate (6), a protective shell (11) is arranged outside the anti-corrosion plate (6), a clamping groove (2) is formed in one side of the protective shell (11), a fixing plate (3) is movably arranged in each clamping groove (2), a plurality of first unthreaded holes (4) are formed in positions, close to four corners, of the fixing plate (3), second unthreaded holes (10) are formed in plate blocks at two ends of the anti-corrosion plate (6), a plurality of threaded holes (12) are formed in positions, close to the four corners, of the main body (1), and fixing bolts (5) are in threaded connections inside the threaded holes (12), the fixing bolt (5) penetrates through the first unthreaded hole (4) and the second unthreaded hole (10) and is in threaded connection with the threaded hole (12).

2. The steel structure spandrel girder of claim 1, wherein: the limiting plate (9) is clamped with the limiting groove (8).

3. The steel structure spandrel girder of claim 1, wherein: the fixing plate (3) is clamped with the clamping groove (2) mutually.

4. The steel structure spandrel girder of claim 1, wherein: the main body (1) is attached to the inner wall of the containing cavity (7) arranged in the two sections of anti-corrosion plates (6).

5. The steel structure spandrel girder of claim 1, wherein: the anti-corrosion plate (6) is attached to the inner wall of the protective shell (11).

6. The steel structure spandrel girder of claim 1, wherein: the first unthreaded hole (4), the second unthreaded hole (10) and the threaded hole (12) are located on the same side.