CN203890886U - Connection structure of bridge floor chain and stabilization beam of horizontal chain bridge - Google Patents
Connection structure of bridge floor chain and stabilization beam of horizontal chain bridge Download PDFInfo
- Publication number
- CN203890886U CN203890886U CN201420233876.6U CN201420233876U CN203890886U CN 203890886 U CN203890886 U CN 203890886U CN 201420233876 U CN201420233876 U CN 201420233876U CN 203890886 U CN203890886 U CN 203890886U
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- CN
- China
- Prior art keywords
- bridge
- pressing plate
- bridge floor
- chain
- stabilization beam
- 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 - Lifetime
Links
- 230000006641 stabilisation Effects 0.000 title abstract 8
- 238000011105 stabilization Methods 0.000 title abstract 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 238000010276 construction Methods 0.000 abstract description 6
- 230000007812 deficiency Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to a connection structure of a bridge floor chain and stabilization beam of a horizontal chain bridge and belongs to the technical field of bridge construction. The connection structure comprises a stabilization beam, a bridge floor chain and a pressing plate which are distributed from bottom to top. Two ends of the pressing plate are provided with baffles welded to the top of the stabilization beam, the outer sides of the baffles are welded to vertical plates perpendicular to the baffles, the top of the pressing plate is provided with a steel plate, the top faces of the pressing plate, steel plate and stabilization beam are provided with same bolt holes, the steel plate, the pressing plate, the bridge floor chain and the stabilization beam are connected through bolts, spring gaskets and nuts. The connection structure is stable in connection, the connection requirements of the bridge floor chain and stabilization beam of the horizontal chain bridge can be met, the bridge floor chain and the stabilization beam bear the force together, the structure of the connection structure can be simplified, and construction is facilitated.
Description
Technical field
The utility model relates to the syndeton of a kind of horizontal drawing cable bridge bridge floor rope and stable beam, belongs to bridge structure technical field.
Background technology
Road, pipeline or other conveying engineerings need construct a bridge when crossing over river cheuch, and in numerous bridge types, horizontal drawing cable bridge, as a kind of common bridge type, because its cost is low, construction speed fast, easy construction, and is used widely.
Horizontal drawing cable bridge belongs to flexible structure, and its wind resistance stable (lateral stability) is most important to the safety of bridge.Horizontal drawing cable bridge links together bridge floor rope and steadying line by stablizing beam, thereby realizes laterally stable requirement.Therefore, bridge floor rope is one of key issue of horizontal drawing cable bridge with being connected of stable beam.
Bridge floor rope and being connected of stable beam are generally to adopt plank to make pressing plate, and bridge floor rope is placed between pressing plate and stable beam, by bolt, make to stablize beam and pressing plate compresses bridge floor rope.For locate and limit its horizontal displacement to pressing plate, teeth groove shape need be made in pressing plate bottom, thereby the trouble of constructing, the teeth groove of pressing plate bottom is easily damaged simultaneously.In addition, pressing plate end face and nut junction are also easily damaged loosening.Therefore, traditional syndeton is unsatisfactory.
Utility model content
For above technological deficiency, the purpose of this utility model is to provide the syndeton of a kind of horizontal drawing cable bridge bridge floor rope and stable beam, its stable connection, can meet the connection request of horizontal drawing cable bridge bridge floor rope and stable beam, make bridge floor rope and the stable beam can be jointly stressed, simultaneously can simplify the structure of syndeton again, convenient construction, thus overcome the deficiency of traditional structure.
To achieve these goals, the utility model is by the following technical solutions:
The syndeton of a kind of horizontal drawing cable bridge bridge floor rope and stable beam, comprise the stable beam, bridge floor rope and the pressing plate that distribute from bottom to top, described pressing plate two ends are equipped with baffle plate, baffle plate is welded on stablizes back end, baffle plate outside is welded with the riser perpendicular with it, pressing plate top is provided with steel plate, and the end face of pressing plate, steel plate and stable beam is provided with identical bolt hole, and steel plate, pressing plate, bridge floor rope are connected by bolt, spring washer and nut with stable beam.
Described pressing plate is plank.
Described riser is triangle.
Compared with prior art, the utlity model has following beneficial effect:
1, the utility model increases baffle plate stablizing on beam, and the lateral displacement of restriction pressing plate is also to its location, thereby cancels the teeth groove of pressing plate bottom.Meanwhile, on pressing plate top, increase by a block plate, make to stablize beam firmer with being connected of pressing plate.
2, the syndeton of horizontal drawing cable bridge bridge floor rope described in the utility model and stable beam, can meet that bridge floor rope is closely connected with stable beam and common stressed requirement better; Simultaneously, owing to having adopted bottom not pressing plate and the location structure of spline shape, both simplified the processing of pressing plate, make again the location of pressing plate more convenient accurately, the more important thing is and increased the reliability that stable beam, bridge floor rope are connected with pressing plate, improved the degree of safety of bridge.
3, the riser that is welded with the triangle perpendicular with it in the utility model outside baffle plate, has strengthened its stability, and baffle plate, vertical block and stable beam adopt welding manner to be connected each other, safe and reliable, simple structure, strong adaptability, easy construction, is worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 the utility model cross sectional representation;
In figure: stablize beam 1, bridge floor rope 2, pressing plate 3, steel plate 4, bolt 5, nut 6, spring washer 7, block 8, vertical block 9.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but claimed scope is not limited to content described in the present embodiment.
As depicted in figs. 1 and 2, the utility model is the syndeton of a kind of horizontal drawing cable bridge bridge floor rope and stable beam, comprise the stable beam 1, bridge floor rope 2 and the pressing plate 3 that distribute from bottom to top, described pressing plate 3 two ends are equipped with baffle plate 8, baffle plate 8 is welded on stablizes beam 1 top, baffle plate 8 outsides are welded with the riser perpendicular with it 9, pressing plate 3 tops are provided with steel plate 4, the end face of pressing plate 3, steel plate 4 and stable beam 1 is provided with identical bolt hole, and steel plate 4, pressing plate 3, bridge floor rope 2 are connected by bolt 5, spring washer 7 and nut 6 with stable beam 1.
Described pressing plate 3 is plank.
Described riser 9 is triangle.
To implementation process of the present utility model and principle, further illustrate again as follows below:
As depicted in figs. 1 and 2, the utility model is implemented by following key step: (a) according to the size of definite pressing plates 3 such as the Force Calculation result of horizontal drawing cable bridge and bridge deck size and steel plate 4, and carry out the type selecting of bolt 5, nut 6 and spring washer 7; (b) block 8 and vertical block 9 are welded on the end face of stablizing beam 1; (c) set up also stretch-draw bridge floor rope 2; (d) will stablize beam 1 hoisted in position; (e) pressing plate 3 and steel plate 4 are installed; (f) bolt 5 is passed respectively to reserved bolt hole on steel plate 4, pressing plate 3 and stable beam 1 end face, put spring washer 7 fastening nut 6.
Claims (3)
1. the syndeton of a horizontal drawing cable bridge bridge floor rope and stable beam, comprise the stable beam (1) distributing from bottom to top, bridge floor rope (2) and pressing plate (3), it is characterized in that: described pressing plate (3) two ends are equipped with baffle plate (8), baffle plate (8) is welded on stable beam (1) top, baffle plate (8) outside is welded with the riser perpendicular with it (9), pressing plate (3) top is provided with steel plate (4), pressing plate (3), the end face of steel plate (4) and stable beam (1) is provided with identical bolt hole, steel plate (4), pressing plate (3), bridge floor rope (2) passes through bolt (5) with stable beam (1), spring washer (7) is connected with nut (6).
2. the syndeton of horizontal drawing cable bridge bridge floor rope according to claim 1 and stable beam, is characterized in that: described pressing plate (3) is plank.
3. the syndeton of horizontal drawing cable bridge bridge floor rope according to claim 1 and stable beam, is characterized in that: described riser (9) is triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420233876.6U CN203890886U (en) | 2014-05-08 | 2014-05-08 | Connection structure of bridge floor chain and stabilization beam of horizontal chain bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420233876.6U CN203890886U (en) | 2014-05-08 | 2014-05-08 | Connection structure of bridge floor chain and stabilization beam of horizontal chain bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203890886U true CN203890886U (en) | 2014-10-22 |
Family
ID=51717308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420233876.6U Expired - Lifetime CN203890886U (en) | 2014-05-08 | 2014-05-08 | Connection structure of bridge floor chain and stabilization beam of horizontal chain bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203890886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040592A (en) * | 2015-06-12 | 2015-11-11 | 中国电建集团贵阳勘测设计研究院有限公司 | Horizontal pull rope bridge and erection method thereof |
-
2014
- 2014-05-08 CN CN201420233876.6U patent/CN203890886U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040592A (en) * | 2015-06-12 | 2015-11-11 | 中国电建集团贵阳勘测设计研究院有限公司 | Horizontal pull rope bridge and erection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141022 |
|
| CX01 | Expiry of patent term |