CN202450693U - Novel steel truss - Google Patents
Novel steel truss Download PDFInfo
- Publication number
- CN202450693U CN202450693U CN2012200403189U CN201220040318U CN202450693U CN 202450693 U CN202450693 U CN 202450693U CN 2012200403189 U CN2012200403189 U CN 2012200403189U CN 201220040318 U CN201220040318 U CN 201220040318U CN 202450693 U CN202450693 U CN 202450693U
- Authority
- CN
- China
- Prior art keywords
- gusset plate
- steel truss
- montant
- top rail
- web member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Rod-Shaped Construction Members (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a novel steel truss, which comprises a steel truss, wherein the steel truss is formed by connecting an upper cross beam, a middle vertical member, a diagonal web member and a lower cross beam; the upper cross beam and the lower cross beam are fixedly welded with a gusset plate which can be connected with the middle vertical member; a gusset plate is fixedly welded in the middle of the diagonal web member; a gusset plate is arranged on the upper cross beam; a vertical member is arranged between the gusset plates; and a diagonal member is arranged between the gusset plates. The steel truss has the advantages of simple structure, convenience for construction, safety, reliability, skillful design and the like; and the bearing capacity of the steel truss can be improved.
Description
Technical field
The utility model relates to a kind of steel truss, particularly a kind of new steel truss.
Background technology
At present; Steel truss is a common form of structure in the industrial premises building, is mainly used in equipment loads such as bearing pipeline, conveyor, in the industrial construction field because technology or owner's requirement; Usually can on existing technology basis, increase other loads such as pipeline newly; Thereby need carry out force analysis again to existing steel truss, can occur the not enough problem of steel truss bearing capacity thus, must carry out reinforcing to steel truss and handle; Traditional steel truss reinforcement means generally all is through increasing its sectional dimension; Add on existing steel truss member promptly that weldering shaped steel accomplishes; But this method is bigger to the disturbance of existing structure; And owing to must under the situation that process equipment can not be removed, construct, the practice of construction process can run into a lot of difficulties, so prior art and imperfection.
Summary of the invention
The purpose of the utility model is: a kind of a kind of new steel truss of simple in structure, safe and reliable, the supporting capacity of being convenient to construct, improve steel truss is provided, to overcome the deficiency of prior art.
The utility model is to be constructed as follows: a kind of new steel truss; Comprise steel truss, steel truss is connected to form by top rail, middle montant, diagonal web member and lower transverse beam, and top rail is fixedly welded with the gusset plate that can be connected with middle montant with lower transverse beam; Middle part at diagonal web member is fixedly welded with gusset plate; Top rail is provided with gusset plate, between gusset plate and gusset plate, is provided with montant, between gusset plate and gusset plate, is provided with brace.
The cross section of montant and brace be double angle back-to-back, being connected with gusset plate is to connect through two-sided steel weld seam.
Increase gusset plate at original each the internode mid point of top rail, increase gusset plate at each diagonal web member (4) mid point.
Owing to adopted technique scheme, improve the supporting capacity of steel truss with setting up montant and brace between top rail on the steel truss and the diagonal web member; Compared with prior art, the utility model not only has simple in structure, quick construction, safe and reliable advantage, and design ingenious, as can to improve steel truss advantages such as supporting capacity.
Description of drawings
Fig. 1 is the utility model structural representation;
Description of reference numerals: 1-steel truss, 2-top rail, montant among the 3-, 4-diagonal web member, 5-lower transverse beam, 6.1-gusset plate, 6.2-gusset plate, 6.3-gusset plate, 7-montant, 8-brace.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to specify.
The enforcement of the utility model: a kind of new steel truss; As shown in Figure 1; Comprise steel truss 1, steel truss 1 is connected to form by top rail 2, middle montant 3, diagonal web member 4 and lower transverse beam 5, and top rail 2 is fixedly welded with the gusset plate 6.1 that can be connected with middle montant 3 with lower transverse beam 5; Be fixedly welded with gusset plate 6.2 at the middle part of diagonal web member 4; Top rail 2 is provided with gusset plate 6.3, between gusset plate 6.2 and gusset plate 6.3, is provided with montant 7, between gusset plate 6.2 and gusset plate 6.1, is provided with brace 8.
The cross section of montant 7 and brace 8 be double angle back-to-back, concrete specification confirms by calculating, but is not less than 2L63X5, being connected with gusset plate is to connect through two-sided steel weld seam, fusion length is pressed the Practical Calculation gained, but is not less than 100mm.
Increase gusset plate 6.3 at top rail 2 original each internode mid point, increase gusset plate 6.2 at each diagonal web member 4 mid point.
Increase along short transverse at steel truss and to have any problem; With or the situation that is not easy to implement because of the traditional steel truss reinforcement means of explained hereafter restriction; Can be described according to the utility model; At first gusset plate 6.1, gusset plate 6.2 and gusset plate 6.3 insert the top rail 2 and the diagonal web member 4 of steel truss 1 earlier, and be fixing and weld, on top rail 2 and diagonal web member 4, gusset plate 6.3 and gusset plate 6.2 is set; Then between gusset plate 6.2 and gusset plate 6.3, gusset plate 6.2 and gusset plate 6.1 newly-increased montant 7 and braces 8, improve the supporting capacity of steel truss.
Claims (3)
1. new steel truss; Comprise steel truss (1); It is characterized in that: steel truss (1) is connected to form by top rail (2), middle montant (3), diagonal web member (4) and lower transverse beam (5); Top rail (2) is fixedly welded with the gusset plate (6.1) that can be connected with middle montant (3) with lower transverse beam (5), is fixedly welded with gusset plate (6.2) at the middle part of diagonal web member (4), and top rail (2) is provided with gusset plate (6.3); Between gusset plate (6.2) and gusset plate (6.3), be provided with montant (7), between gusset plate (6.2) and gusset plate (6.1), be provided with brace (8).
2. new steel truss according to claim 1 is characterized in that: the cross section of montant (7) and brace (8) be double angle back-to-back, being connected with gusset plate is to connect through two-sided steel weld seam.
3. new steel truss according to claim 1 is characterized in that: increase gusset plate (6.3) at original each the internode mid point of top rail (2), increase gusset plate (6.2) at each diagonal web member (4) mid point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200403189U CN202450693U (en) | 2012-02-08 | 2012-02-08 | Novel steel truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200403189U CN202450693U (en) | 2012-02-08 | 2012-02-08 | Novel steel truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202450693U true CN202450693U (en) | 2012-09-26 |
Family
ID=46866564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200403189U Expired - Fee Related CN202450693U (en) | 2012-02-08 | 2012-02-08 | Novel steel truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202450693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321296A (en) * | 2013-05-23 | 2013-09-25 | 江苏沪宁钢机股份有限公司 | Annular double-layer truss and manufacture method thereof |
-
2012
- 2012-02-08 CN CN2012200403189U patent/CN202450693U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321296A (en) * | 2013-05-23 | 2013-09-25 | 江苏沪宁钢机股份有限公司 | Annular double-layer truss and manufacture method thereof |
| CN103321296B (en) * | 2013-05-23 | 2015-07-01 | 江苏沪宁钢机股份有限公司 | Annular double-layer truss and manufacture method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20130208 |