CN201487392U - Aluminum alloy cable bridge - Google Patents
Aluminum alloy cable bridge Download PDFInfo
- Publication number
- CN201487392U CN201487392U CN2009202248523U CN200920224852U CN201487392U CN 201487392 U CN201487392 U CN 201487392U CN 2009202248523 U CN2009202248523 U CN 2009202248523U CN 200920224852 U CN200920224852 U CN 200920224852U CN 201487392 U CN201487392 U CN 201487392U
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- CN
- China
- Prior art keywords
- aluminum alloy
- connecting groove
- longeron
- upper flange
- beams
- 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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Abstract
The utility model discloses an aluminum alloy cable bridge, which comprises two longitudinal beams and a plurality of transverse beams, wherein the two horizontal beams are arranged correspondingly, and the transverse beams are connected with the two longitudinal beams. The two longitudinal beams and the pluralities of transverse beams are sections made of aluminum alloy, one lateral surface of each longitudinal beam is provided with a connecting groove extending along a length direction of the longitudinal beam, the same ends of the transverse beams are fixedly connected into the connecting groove of one longitudinal beam, other ends of the transverse beams are fixedly connected into the connecting groove of the other longitudinal beam, the two longitudinal beams and the pluralities of transverse beams form a stable truss structure, and two ends of each longitudinal beam are respectively provided with connecting holes. During usage, the aluminum alloy cable bridge does not need anti-corrosion maintenance, can be processed and manufactured in-site, and is easy to be manufactured and mounted and fast in construction speed.
Description
Technical field
The utility model relates to a kind of aluminum alloy cable crane span structure.
Background technique
Cable testing bridge is mainly used in the more places of control apparatus such as machine room, control room, utilizes cable testing bridge that cable is erected and makes it trend in order rationally, not only can conserve space, and easy access.Existing cable testing bridge generally is the truss of steel, by two longerons and be positioned between two longerons and constitute with many crossbeams that two longerons weld together, the welded structure of this steel, the processing and fabricating trouble is not easy to site operation, in addition, in use to often carry out anticorrosion maintenance to it, otherwise easily corrosion especially headachyly is, after cable trough is good, carry out anticorrosion maintenance work again, waste time and energy very much.
The model utility content
The technical problems to be solved in the utility model is at above-mentioned deficiency, and a kind of aluminum alloy cable crane span structure is provided, and this crane span structure does not in use need anticorrosion maintenance, is convenient to on-the-spot installation and processing, and the installation efficiency height.
In order to solve the problems of the technologies described above, the utility model provides a kind of aluminum alloy cable crane span structure of following structure, comprise corresponding two longerons that are provided with, many crossbeams that are connected with two longerons, its structural feature is: described two longerons and Duo Gen crossbeam are the section bar made from aluminum alloy, longeron one side is provided with the connecting groove that extends along the length direction of longeron, the same end of many crossbeams all is fixed in the connecting groove of a longeron, the other end of many crossbeams all is fixed in the connecting groove of another root longeron, two longerons and Duo Gen crossbeam constitute a stable truss structure, and the two ends of longeron respectively are provided with attachment hole.
The cross section of described longeron comprises upstanding wall, upper end one side of upstanding wall is provided with kink, a upstanding wall underpart side identical with kink is provided with upper flange and lower wing plate, and upper flange and lower wing plate be arranged in parallel, and the space between upper flange and the lower wing plate is described connecting groove.
The side that described upper flange is relative with lower wing plate is provided with the balance muscle that extends along the upper flange length direction.
The end of described crossbeam is inserted in the connecting groove and with upper flange and lower wing plate and is riveted together.
The aluminum alloy cable crane span structure of said structure, its longitudinal and cross beam is all made with aluminum alloy material, and crossbeam and longeron link together by riveted way, under the situation that has satisfied requirement of strength, alleviate the weight of whole crane span structure, alleviated the load of the affiliated building in machine room or control room.Because aluminum alloy material is difficult for corrosion, so crane span structure in use need not do anticorrosion maintenance work, reduced user cost; Because aluminum alloy material easily bores, cuts processing, utilize simple machining tool just can realize Site Design, on-the-spot processing and installation again, speed of application is fast.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the sectional view along A-A line among Fig. 1.
Embodiment
As Fig. 1, Fig. 2 and aluminum alloy cable crane span structure shown in Figure 3,2, two longerons 1 of many crossbeams and the Duo Gen crossbeam 2 that comprise two longerons 1, are connected with two longerons 1 are the section bar made from aluminum alloy.Crossbeam 2 is the rectangular aluminium alloy pipe of cross section.The cross section of longeron 1 comprises upstanding wall 101, and upper end one side of upstanding wall 101 is provided with kink 102, the upper end of upstanding wall 101 to a lateral buckling of upstanding wall 101, bend towards upstanding wall 101 again after the bending downwards then and just formed above-mentioned kink 102; Upstanding wall 101 underparts are provided with upper flange 103 and the lower wing plate 104 that extends along longeron 1 length direction in the same side of kink 102, upper flange 103 and lower wing plate 104 be arranged in parallel, upper flange 103 and lower wing plate 104 relative sides are provided with the balance muscle 105 that extends along upper flange 103 length directions, and the space between upper flange 103 and the lower wing plate 104 is a connecting groove 3.Two longerons 1 from be arranged in parallel, make the connecting groove 3 of two longerons 1 corresponding.The same end of many crossbeams 2 all is inserted in the connecting groove 3 of a longeron and by rivet 5 and upper flange 103 and lower wing plate 104 and is riveted together, the other end of many crossbeams 2 all is inserted in the connecting groove 3 of another root longeron and by rivet 5 and upper flange 103 and lower wing plate 104 and is riveted together, and many crossbeams 2 are intervally arranged along the length direction of longeron 1.Two longerons 1 and Duo Gen crossbeam 2 constitute a stable truss structure, and the two ends of longeron 1 respectively are provided with attachment hole 4, and attachment hole 4 is used for the connection of adjacent two crane span structures.
This aluminum alloy cable crane span structure can level uses when reality is used, and also can vertically use, even can tilt to use, and generally speaking, needs that many group aluminum alloys cable testing bridge is horizontal, vertical to be combined into a space frame structure.
Claims (4)
1. aluminum alloy cable crane span structure, comprise corresponding two longerons (1) that are provided with, the many crossbeams (2) that are connected with two longerons (1), it is characterized in that: described two longerons (1) and many crossbeams (2) are the section bar made from aluminum alloy, longeron (1) one side is provided with the connecting groove (3) that extends along the length direction of longeron (1), the same end of many crossbeams (2) all is fixed in the connecting groove (3) of a longeron, the other end of many crossbeams (2) all is fixed in the connecting groove (3) of another root longeron, two longerons (1) and many crossbeams (2) constitute a stable truss structure, and the two ends of longeron (1) respectively are provided with attachment hole (4).
2. aluminum alloy cable crane span structure according to claim 1, it is characterized in that: the cross section of described longeron (1) comprises upstanding wall (101), upper end one side of upstanding wall (101) is provided with kink (102), upstanding wall (a 101) underpart side identical with kink (102) is provided with upper flange (103) and lower wing plate (104), upper flange (103) and lower wing plate (104) be arranged in parallel, and the space between upper flange (103) and the lower wing plate (104) is described connecting groove (3).
3. aluminum alloy cable crane span structure according to claim 2 is characterized in that: the side that described upper flange (103) is relative with lower wing plate (104) is provided with the balance muscle (105) that extends along upper flange (103) length direction.
4. according to claim 2 or 3 described aluminum alloy cable crane span structures, it is characterized in that: the end of described crossbeam (2) is inserted in the connecting groove (3) and with upper flange (103) and lower wing plate (104) and is riveted together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202248523U CN201487392U (en) | 2009-08-18 | 2009-08-18 | Aluminum alloy cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202248523U CN201487392U (en) | 2009-08-18 | 2009-08-18 | Aluminum alloy cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201487392U true CN201487392U (en) | 2010-05-26 |
Family
ID=42426271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202248523U Expired - Fee Related CN201487392U (en) | 2009-08-18 | 2009-08-18 | Aluminum alloy cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201487392U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162058A (en) * | 2015-10-14 | 2015-12-16 | 镇江市神龙电器管件有限公司 | Aluminum alloy bridge stand |
| CN105240618A (en) * | 2014-07-11 | 2016-01-13 | 向荣集团有限公司 | Upright pre-buried support side cover |
| CN105318104A (en) * | 2014-07-11 | 2016-02-10 | 向荣集团有限公司 | Embedded support |
-
2009
- 2009-08-18 CN CN2009202248523U patent/CN201487392U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240618A (en) * | 2014-07-11 | 2016-01-13 | 向荣集团有限公司 | Upright pre-buried support side cover |
| CN105318104A (en) * | 2014-07-11 | 2016-02-10 | 向荣集团有限公司 | Embedded support |
| CN105162058A (en) * | 2015-10-14 | 2015-12-16 | 镇江市神龙电器管件有限公司 | Aluminum alloy bridge stand |
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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: 20100526 Termination date: 20120818 |