CN203625759U - Clamping-plate connecting device of overpass support frame - Google Patents
Clamping-plate connecting device of overpass support frame Download PDFInfo
- Publication number
- CN203625759U CN203625759U CN201320520445.3U CN201320520445U CN203625759U CN 203625759 U CN203625759 U CN 203625759U CN 201320520445 U CN201320520445 U CN 201320520445U CN 203625759 U CN203625759 U CN 203625759U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- top rail
- bracing frame
- overline bridge
- lower transverse
- 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
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Abstract
The utility model relates to a main bridge frame structure of an overpass, in particular to a clamping-plate connecting device of an overpass support frame. The clamping-plate connecting device comprises an upper crossbeam, a lower crossbeam, a vertical beam and oblique beams. Two ends of each of the upper crossbeam and the lower crossbeam are fixed on the support frame. The upper crossbeam and the lower crossbeam are in I-shaped connection through the vertical beam. One ends of the oblique beams are fixed at the joints of the upper crossbeam and vertical facade rods, and the other ends of the oblique beams are fixed at the joint of the vertical beam and the lower cross beam. The clamping-plate connecting device is reasonable in structure, high in stability, reliability and durability, uniform in overall effect and practical.
Description
Technical field
The utility model relates to the main portal structure of a kind of overline bridge, a kind of overline bridge bracing frame of special design clamping plate linkage.
Background technology
At present, " mouth " font aluminium alloys overline bridge is to adopt bracing frame and transition truss overlap joint truss form, and its main feature increases the bearing capacity of bridge, strengthens the stability of aluminium alloys overline bridge, guarantees not occur rocking after the installation of " mouth " font aluminium alloys overline bridge.
But in prior art, structure stress shakiness, easily occurs rocking, and adopts welding manner manufacture " mouth " font aluminium alloys overline bridge more mostly, and cost is higher, and the cycle is longer.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of overline bridge bracing frame clamping plate linkage that overcomes above-mentioned prior art defect.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of overline bridge bracing frame clamping plate linkage, comprise top rail, lower transverse beam, vertical beam and cant beam, described top rail and the two ends of lower transverse beam are fixed in facade vertical rod, described top rail is " work " font and is connected with lower transverse beam by vertical beam, junction, the other end that described cant beam one end is fixed on top rail and facade vertical rod is fixed on the junction of vertical beam and lower transverse beam.
The beneficial effects of the utility model are: rational in infrastructure, stability, reliability and durability are high, and whole structure is neat and practical.
On the basis of technique scheme, the utility model can also do following improvement.
Further, between described vertical beam and top rail, be connected and connect by bolt.
Further, between described top rail, cant beam and facade vertical rod and lower transverse beam, vertical beam and cant beam, be connected by clamping plate.
Further, described overline bridge bracing frame clamping plate linkage is aluminum alloy material.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In accompanying drawing, the list of parts of each label representative is as follows:
1, clamping plate, 2, top rail, 3, clamping plate, 4, vertical beam, 5, lower transverse beam, 6, clamping plate, 7, cant beam, 8, facade vertical rod.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, described overline bridge bracing frame clamping plate linkage comprises top rail 2, lower transverse beam 5, vertical beam 4 and cant beam 7, described top rail 2 and the two ends of lower transverse beam 5 are fixed in facade vertical rod 8, described top rail 2 is " work " font by vertical beam 4 and lower transverse beam 5 and is connected, and described cant beam 7 one end are fixed on top rail 2 and junction, the other end of facade vertical rod 8 and are fixed on the junction of vertical beam 4 and lower transverse beam 5.
Between described vertical beam 4 and top rail 2, be connected and connect by bolt, between described top rail 2, cant beam 4 and facade vertical rod 8 and lower transverse beam 5, vertical beam 4 and cant beam 7, be connected by clamping plate 1, clamping plate 3 and clamping plate 6.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. overline bridge bracing frame clamping plate linkage, it is characterized in that, described overline bridge bracing frame clamping plate linkage comprises top rail, lower transverse beam, vertical beam and cant beam, described top rail and the two ends of lower transverse beam are fixed on bracing frame, described top rail is " work " font and is connected with lower transverse beam by vertical beam, junction, the other end that described cant beam one end is fixed on top rail and facade vertical rod is fixed on the junction of vertical beam and lower transverse beam.
2. overline bridge bracing frame clamping plate linkage according to claim 1, is characterized in that, between described vertical beam and top rail, is connected by bolt.
3. overline bridge bracing frame clamping plate linkage according to claim 1, is characterized in that, between described top rail, cant beam and facade vertical rod and lower transverse beam, vertical beam and cant beam, is connected by clamping plate.
4. according to the overline bridge bracing frame clamping plate linkage described in claim 1～3, it is characterized in that, described overline bridge bracing frame clamping plate linkage is aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320520445.3U CN203625759U (en) | 2013-08-23 | 2013-08-23 | Clamping-plate connecting device of overpass support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320520445.3U CN203625759U (en) | 2013-08-23 | 2013-08-23 | Clamping-plate connecting device of overpass support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203625759U true CN203625759U (en) | 2014-06-04 |
Family
ID=50812251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320520445.3U Expired - Lifetime CN203625759U (en) | 2013-08-23 | 2013-08-23 | Clamping-plate connecting device of overpass support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203625759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452037A (en) * | 2013-08-23 | 2013-12-18 | 龙口丛林中德车体系统工程有限公司 | Overpass support frame splint connecting device |
-
2013
- 2013-08-23 CN CN201320520445.3U patent/CN203625759U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452037A (en) * | 2013-08-23 | 2013-12-18 | 龙口丛林中德车体系统工程有限公司 | Overpass support frame splint connecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 265700 Longkou City Yantai Industrial Zone, Shandong Co-patentee after: SHANDONG GUANGHAN ELECTRONIC TECHNOLOGY Co.,Ltd. Patentee after: SHANDONG NOLLVETEC LIGHTWEIGHT EQUIPMENT CO.,LTD. Address before: 264000 Longkou industrial zone, Yantai, Shandong Co-patentee before: SHANDONG GUANGHAN ELECTRONIC TECHNOLOGY Co.,Ltd. Patentee before: LONGKOU CONGLIN SINO-GERMAN VEHICLE SYSTEM ENGINEERING CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170418 Address after: 265705 Longkou City Yantai Industrial Zone, Shandong Patentee after: SHANDONG NOLLVETEC LIGHTWEIGHT EQUIPMENT CO.,LTD. Address before: 265700 Longkou City Yantai Industrial Zone, Shandong Co-patentee before: SHANDONG GUANGHAN ELECTRONIC TECHNOLOGY Co.,Ltd. Patentee before: SHANDONG NOLLVETEC LIGHTWEIGHT EQUIPMENT CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |