CN201883379U - L-shaped bridge deck of assembled-type steel bridge - Google Patents
L-shaped bridge deck of assembled-type steel bridge Download PDFInfo
- Publication number
- CN201883379U CN201883379U CN2010206433155U CN201020643315U CN201883379U CN 201883379 U CN201883379 U CN 201883379U CN 2010206433155 U CN2010206433155 U CN 2010206433155U CN 201020643315 U CN201020643315 U CN 201020643315U CN 201883379 U CN201883379 U CN 201883379U
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- bridge
- shaped
- bridge deck
- assembled
- checkered
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Abstract
The utility model discloses an L-shaped bridge deck of an assembled-type steel bridge, which comprises checkered panels (1), L-shaped rib plates (2), lining plates (3) and connecting plates (4). The L-shaped bridge deck of the assembled-type steel bridge is characterized in that the two longitudinal sides of each checkered panel (1) are bent into right angles, the L-shaped rib plates (2) are longitudinally, evenly and symmetrically arranged on the internal sides of the checkered panels (1), the lining plates (3) are transversely and evenly arranged on the internal sides of the checkered panels (1), and the connecting plates (4) are evenly arranged at the four corners of the checkered panels (1) and between every two L-shaped rib plates (2). The L-shaped bridge deck of the assembled-type steel bridge has the characteristics of light panel weight, large loading capacity, even stress, small welding deformation and simple fabrication process.
Description
Technical field
The utility model belongs to field of mechanical technique, relates in particular to a kind of bridge deck of mountable steel bridge.
Background technology
The bridge deck of traditional mountable steel bridge are wooden bridge deck, and class of loading is low.Application life is short.Chinese patent notification number CN2880899Y discloses " a kind of mountable steel bridge be U shaped steel bridge deck " on March 21st, 2007, has solved traditional existing problem of wooden bridge deck.But it has the following disadvantages: one, the scope of application is narrow, and these bridge deck can only be connected with the crossbeam of assembly type steel bridge on highway, and can not take other method of attachment.The U type groove inside of two bridge deck is sealed by end face, is not easy to do surperficial antirust processing such as paint.Get rusty easily, influence application life.Three when welding U type groove or worker's shape rib, is easy to generate welding deformation.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned shortcoming and a kind of panel weight of providing is light, weight bearing power is big, stressed evenly, welding deformation is little, makes the L type bridge deck of simple mountable steel bridge.
The purpose of this utility model and solve its technical problem underlying and realize by the following technical solutions:
The L type bridge deck of mountable steel bridge of the present utility model, comprise diamond plate panel, L shaped gusset, liner plate and junction plate, the vertical both sides of diamond plate panel are bent into the right angle, L shaped gusset vertically is located at the inboard of diamond plate panel symmetrically, liner plate laterally is located at the inboard of diamond plate panel equably, and junction plate is located between four jiaos of diamond plate panels, the two L shaped gussets equably.
The L type bridge deck of above-mentioned mountable steel bridge, wherein: diamond plate panel, L shaped gusset, liner plate and junction plate constitute by welding.
The utility model compared with prior art has tangible beneficial effect, and by above technical scheme as can be known, the diamond plate panel owing to be to belong to thin plate, as panel the time, often is easy to generate welding deformation before bending.By being bent into the right angle, not only improve the anti-bending strength of panel but also do not produced welding deformation, the bridge deck of producing like this have good planeness.L shaped gusset is arranged in the skeleton of the inboard of diamond plate panel as bridge deck evenly, symmetrically, bears the primary load of bridge deck, and by liner plate the power of load is shared uniformly to whole bridge deck.By junction plate, bridge deck can be connected on the crossbeam of mountable steel bridge, constitute the lower support type structural bridge.Also bridge deck directly can be connected on the truss, constitute the deck type structural bridge.According to the bridge floor length and the width of steel bridge, can combine by polylith the utility model, these bridge deck in light weight, weight bearing power is big, stressed evenly welding deformation is little, makes simple.The scope of application is extensive.
The specific embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is structural representation of the present utility model (a bridge deck medial surface schematic diagram);
Fig. 2 is the left view of Fig. 1.
Mark among the figure:
1, diamond plate panel; 2, L shaped gusset; 3, liner plate; 4, junction plate.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to the specific embodiment, structure, feature and effect thereof according to the L type bridge deck of the mountable steel bridge that the utility model proposes, describe in detail as after.
Referring to Fig. 1-2, the L type bridge deck of mountable steel bridge, comprise diamond plate panel 1, L shaped gusset 2, liner plate 3 and junction plate 4, constitute by welding, diamond plate panel 1 vertical both sides are bent into the right angle, L shaped gusset 2 vertically is located at the inboard of diamond plate panel 1 symmetrically, and liner plate 3 laterally is located at the inboard of diamond plate panel 1 equably, and junction plate 4 is located at the corner location between the two L shaped gussets 2 on the limit equably.
During use,, the utility model can be installed on the crossbeam of mountable steel bridge, constitute the lower support type structural bridge by the junction plate 4 at four angles.Also bridge deck directly can be connected on the truss, constitute the deck type structural bridge.
Claims (2)
1. the L type bridge deck of a mountable steel bridge, comprise diamond plate panel (1), L shaped gusset (2), liner plate (3) and junction plate (4), it is characterized in that: diamond plate panel (1) vertically is bent into the right angle in both sides, L shaped gusset (2) vertically is located at the inboard of diamond plate panel (1) symmetrically, liner plate (3) laterally is located at the inboard of diamond plate panel (1) equably, and junction plate (4) is located between (1) four jiao of diamond plate panel, the two L shaped gussets (2) equably.
2. the L type bridge deck of mountable steel bridge as claimed in claim 1 is characterized in that: diamond plate panel (1), L shaped gusset (2), liner plate (3) and junction plate (4) constitute by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206433155U CN201883379U (en) | 2010-12-06 | 2010-12-06 | L-shaped bridge deck of assembled-type steel bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206433155U CN201883379U (en) | 2010-12-06 | 2010-12-06 | L-shaped bridge deck of assembled-type steel bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201883379U true CN201883379U (en) | 2011-06-29 |
Family
ID=44180917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206433155U Expired - Fee Related CN201883379U (en) | 2010-12-06 | 2010-12-06 | L-shaped bridge deck of assembled-type steel bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201883379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104233954A (en) * | 2014-08-25 | 2014-12-24 | 陈云鹤 | Combined bridge deck of assembled road steel bridge |
-
2010
- 2010-12-06 CN CN2010206433155U patent/CN201883379U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104233954A (en) * | 2014-08-25 | 2014-12-24 | 陈云鹤 | Combined bridge deck of assembled road steel bridge |
| CN104233954B (en) * | 2014-08-25 | 2016-02-10 | 陈云鹤 | Assembly type steel bridge on highway composite deck plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20181206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |