CN206786690U - A kind of truss reinforcement structure - Google Patents

Abstract

It the utility model is related to a kind of truss reinforcement structure, including truss, the truss includes support, the support includes multiple crossbeams and multiple longerons, multiple longerons are provided between crossbeam described in each two, two adjacent crossbeams and adjacent two longerons define to form multiple spaces jointly, body is fixed with each space, reinforcing plate is additionally provided between the body and the support, strengthen harden structure by increasing, the rigidity of truss in itself is added while original attachment structure is present, while flue resistance is not increased, it is more uniformly stressed truss, structure is optimized, improve service life.

Description

A kind of truss reinforcement structure

Technical field

The utility model belongs to boiler smoke duct technical field, more particularly to a kind of truss reinforcement structure.

Background technology

Using in boiler smoke duct, truss middle tube body and shaped steel (a kind of bar structural section for having certain section shape and size) Between be connected by connecting plate, connecting plate be inserted in pipe fluting in, weld length is limited, and integral rigidity intensity is bad, usage time After long, the position of connecting plate and pipe welding easily loosens, and ultimately results in truss integral rigidity variation, short life.

Utility model content

A purpose of the present utility model is in order to overcome the above-mentioned deficiencies of the prior art, and then to provide a kind of truss and strengthen Structure, the utility model is simple in construction, adds the bulk strength and rigidity of truss, is less likely to be damaged truss, improves and uses Life-span.

The technical solution of the utility model：

A kind of truss reinforcement structure, including truss, the truss include support, and the support includes multiple crossbeams and multiple Longeron, is provided with multiple longerons between crossbeam described in each two, adjacent two crossbeams and adjacent two it is described vertical Beam defines to form multiple spaces jointly, is fixed with body in each space, is additionally provided between the body and the support Reinforcing plate.

Further, the crossbeam and the longeron are shaped steel.

Further, each space is additionally provided with connecting plate, the both ends of the body by the connecting plate with it is described Support is connected.

Further, each space is rectangle, the body be fixed on two of the space it is diagonal on, it is described The space is divided into the first space and second space by body.

Further, first space and the second space are equipped with 2 reinforcing plates.

Further, each reinforcing plate is arranged on two ends of the body.

Further, each reinforcing plate is extended by one end of the body towards the middle part of the body.

Further, what 2 reinforcing plates that same one end of the body is set extended along the tube length direction Width is different.

Further, the reinforcing plate of the one end of the body in first space and the other end of the body The size of the reinforcing plate in the second space and fixed position are identical.

Further, the reinforcing plate is steel plate.

The utility model has the advantages that relative to prior art：Truss disclosed in the utility model strengthens knot Structure, including truss, the truss include support, and the support includes multiple crossbeams and multiple longerons, crossbeam described in each two it Between be provided with multiple longerons, adjacent two crossbeams and adjacent two longerons form multiple spaces, Mei Gesuo State and body is fixed with space, reinforcing plate is additionally provided between the body and the support, strengthen harden structure by increasing, in original The rigidity of truss in itself is added while with the presence of attachment structure, while flue resistance is not increased, makes truss stress more Add uniformly, structure is optimized, and improves service life.

Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description In become obvious, or recognized by the practice of utility model.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model embodiment；

1- crossbeams in figure；2- longerons；3- bodys；4- connecting plates；5- reinforcing plates；The spaces of 6- first；7- second spaces；

Embodiment

The utility model is described in detail below with reference to accompanying drawing.

With reference to shown in Fig. 1,

Truss includes support (figure is not marked), and support includes multiple crossbeams 1 and multiple longerons 2, is provided between each two crossbeam 1 Multiple longerons 2, adjacent two crossbeams 1 and adjacent two longerons 2 form multiple spaces (figure is not marked), are fixed in each space There is body 3, reinforcing plate 5 is additionally provided between body 3 and support.By setting reinforcing plate 5, while original attachment structure is present Add the rigidity of truss in itself.

In order to ensure the rigidity of support, in the present embodiment, crossbeam 1 and longeron 2 are shaped steel.

In order that the connection between body 3 and support is more stable, in the present embodiment, the both ends of body 3 pass through connection Plate 4 is connected with support, and certainly, for the stability of body 3, the first space 6 and second space 7 are provided with connecting plate 4, And the both ends of connecting plate 4 are welded with body 3 and support respectively.It is understood that connecting plate 4 can omit, the two of body 3 End is directly welded and fixed with support, can simplify structure, cost-effective.

Specifically, in order to which truss is more stable, space is rectangle, body 3 be fixed on two of space it is diagonal on, make the One space 6 and second space 7 are triangle, and degree of stability maximizes.

In order that the rigidity balance that truss is overall, in the present embodiment, there are 2 reinforcements in the first space 6 with equal this of second space 7 Plate.

In the present embodiment, reinforcing plate 5 is welding with the connected mode of support and body 3, certainly, in order to ensure body 3 Rigidity, each reinforcing plate 5 are extended by one end of body 3 towards the middle part of body 3.Specifically, the 2 of same one end setting of body 3 The width that individual reinforcing plate 5 extends along the length direction of body 3 is different.It ensure that the position that reinforcing plate 5 is welded on body 3 is different, Its rigidity is set to be guaranteed.

In order that truss is more uniformly stressed, the reinforcing plate 5 of one end of body 3 in the first space 6 is another with body 3 Reinforcing plate 5 size and fixed position of the end in second space 7 are identical.

In the present embodiment, reinforcing plate 5 is steel plate.

Truss reinforcement structure disclosed in the utility model, including truss, the truss include support, and the support includes more Individual crossbeam 1 and multiple longerons 2, multiple longerons 2, adjacent two Hes of crossbeam 1 are provided between crossbeam 1 described in each two Two adjacent longerons 2 define to form multiple spaces jointly, body 3 are fixed with each space, between body 3 and support Reinforcing plate 5 is additionally provided with, by increasing reinforcing plate 5, the rigidity of truss in itself is added while original attachment structure is present, While not increasing flue resistance, it is more uniformly stressed truss, structure is optimized, and improves service life.

Above example is the exemplary illustration to this patent, does not limit its protection domain, people in the art Member can also be changed to its part, as long as no the Spirit Essence beyond this patent, all in the protection domain of this patent.

Claims (10)

1. a kind of truss reinforcement structure, including truss, the truss includes support, and the support includes multiple crossbeams (1) and more Individual longeron (2), multiple longerons (2), adjacent two crossbeams (1) and phase are provided between crossbeam (1) described in each two Two adjacent longerons (2) are defined to form multiple spaces jointly, are fixed with body (3) in each space, its feature exists In being additionally provided with reinforcing plate (5) between the body (3) and the support.

2. a kind of truss reinforcement structure according to claim 1, it is characterised in that the crossbeam (1) and the longeron (2) For shaped steel.

3. a kind of truss reinforcement structure according to claim 1, it is characterised in that each space is additionally provided with connecting plate (4), the both ends of the body (3) are connected by the connecting plate (4) with the support.

4. a kind of truss reinforcement structure according to claim 1, it is characterised in that each space is rectangle, institute State body (3) be fixed on two of the space it is diagonal on, the body (3) by the space be divided into the first space (6) and Second space (7).

5. a kind of truss reinforcement structure according to claim 4, it is characterised in that first space (6) and described Two spaces (7) are equipped with 2 reinforcing plates.

6. a kind of truss reinforcement structure according to claim 5, it is characterised in that each reinforcing plate (5) is arranged on Two ends of the body (3).

7. a kind of truss reinforcement structure according to claim 6, it is characterised in that each reinforcing plate (5) is by described One end of body (3) extends towards the middle part of the body (3).

8. a kind of truss reinforcement structure according to claim 7, it is characterised in that same one end of the body (3) is set The width that extends along the body (3) length direction of 2 reinforcing plates (5) it is different.

9. a kind of truss reinforcement structure according to claim 8, it is characterised in that one end of the body (3) is described Described in the second space (7) of the other end of the reinforcing plate (5) in first space (6) and the body (3) plus The size of strong plate (5) and fixed position are identical.

10. a kind of truss reinforcement structure according to claim any one of 1-9, it is characterised in that the reinforcing plate (5) is Steel plate.