CN204778430U - A wiping line formula portal crane contact net subassembly that is used for construction of railways to spread a frame base - Google Patents
A wiping line formula portal crane contact net subassembly that is used for construction of railways to spread a frame base Download PDFInfo
- Publication number
- CN204778430U CN204778430U CN201520417671.8U CN201520417671U CN204778430U CN 204778430 U CN204778430 U CN 204778430U CN 201520417671 U CN201520417671 U CN 201520417671U CN 204778430 U CN204778430 U CN 204778430U
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- CN
- China
- Prior art keywords
- wiping
- construction
- railways
- frame base
- gauntry crane
- 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.)
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Abstract
The utility model discloses a wiping line formula portal crane contact net subassembly that is used for construction of railways to spread a frame base, including the support, its characterized in that: the vertical fixed mounting of support is on the ground, the top of support is equipped with the crossbeam, fixed mounting has a plurality of gallowss to press from both sides under the crossbeam, in pressing from both sides, all installs by every gallows the wiping track, slidable mounting has electrically conductive ware in the wiping track. The utility model discloses wiping line contact net is uniform, the favourable place civilization construction specifications that are used for, whole wiping line adopts segments to assemble easily installation.
Description
Technical field
It is standby that the utility model relates to the erection of a kind of railway paving, specifically a kind of trolley formula gauntry crane contact system assembly for construction of railways paving frame base.
Background technology
Traditional handicraft adopts and buries concrete wire underground, then sets up steel stamen aluminum stranded conductor as gauntry crane contact system.Major drawbacks: steel stamen aluminum stranded conductor adopts bare wire as during contact net lines, Long-Time Service, easy fracture of wire or broken string, every wire is a whole line, generally need customize in advance, when there is disconnection problem, service material costly, maintenance time is long, to a certain degree impact construction is produced, and each engineering terminates rear concurrent again cannot have enough to meet the need use because transporting the reasons such as difficulty, contact net lines be aging, the contact system life-span also terminates, newly can only purchase when next engineering uses, although initial stage advantage of lower cost, need when newly built construction starts all newly to put.
Utility model content
The utility model object there is provided a kind of trolley contact system, uniform, is used in place civilized construction planning; Whole trolley adopts segmented assembly, easy-to-install, for the trolley formula gauntry crane contact system assembly in construction of railways paving frame base.
The utility model technical solution problem provides following scheme:
A kind of trolley formula gauntry crane contact system assembly for construction of railways paving frame base, comprise support, it is characterized in that: described support is vertically fixedly mounted on ground, the top of described support is provided with crossbeam, multiple suspension bracket folder is installed with under described crossbeam, in described each suspension bracket folder, wiping track is installed, described wiping gliding in tracks is provided with conductor, the below of described conductor has the drive link fixedly welded between gauntry crane, transmission pressure between described conductor and gauntry crane is laid in drive link, when described gauntry crane moves forward, conductor is driven to move forward along wiping track by drive link.
Described wiping track is multistage, and connects along direction, ground road surface segmented assembly.
The utility model is waiting that the roadbed side of setting up track is provided with support, and in the upper end of support, crossbeam is installed, crossbeam is provided with multiple wiping track, and on wiping track, conductor is installed, by welding transmissions bar between conductor and gauntry crane, power transmission line between conductor and gauntry crane is arranged in drive link, such gauntry crane is when travelling forward, conductor can be driven to move forward along wiping track by drive link, realize trolley contact system uniform, be used in place civilized construction planning; Whole trolley adopts segmented assembly, is easy to install, each component part be approved product when going wrong without the need to integral replacing, only can change broken parts, maintenance cost is low, easy to maintenance, affects production time short, long service life; Except basis, all repeatedly can have enough to meet the need use after engineering terminates, although cost comparatively concrete wire formula gauntry crane contact net height when dropping into first, the later stage greatly reduces use cost, accomplishes energy-saving and environmental protection after repeatedly having enough to meet the need and using amortization.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
See accompanying drawing, a kind of trolley formula gauntry crane contact system assembly for construction of railways paving frame base, comprise support 1, described support 1 is vertically fixedly mounted on ground 2, the top of described support 1 is provided with crossbeam 3, described crossbeam is installed with multiple suspension bracket folder 4 for 3 times, in described each suspension bracket folder 4, wiping track 5 is installed, conductor 6 is slidably fitted with in described wiping track 5, the below of described conductor 6 has the drive link 8 fixedly welded between gauntry crane 7, transmission pressure between described conductor 6 and gauntry crane 7 is laid in drive link 8, when described gauntry crane 7 moves forward, conductor 6 is driven to move forward along wiping track 5 by drive link 8.
Described wiping track 5 is multistage, and connects along direction, ground road surface segmented assembly.
Claims (2)
1. the trolley formula gauntry crane contact system assembly for construction of railways paving frame base, comprise support, it is characterized in that: described support is vertically fixedly mounted on ground, the top of described support is provided with crossbeam, multiple suspension bracket folder is installed with under described crossbeam, in described each suspension bracket folder, wiping track is installed, described wiping gliding in tracks is provided with conductor, the below of described conductor has the drive link fixedly welded between gauntry crane, transmission pressure between described conductor and gauntry crane is laid in drive link, when described gauntry crane moves forward, conductor is driven to move forward along wiping track by drive link.
2., according to claim 1 for the trolley formula gauntry crane contact system assembly in construction of railways paving frame base, it is characterized in that: described wiping track is multistage, and connect along direction, ground road surface segmented assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520417671.8U CN204778430U (en) | 2015-06-12 | 2015-06-12 | A wiping line formula portal crane contact net subassembly that is used for construction of railways to spread a frame base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520417671.8U CN204778430U (en) | 2015-06-12 | 2015-06-12 | A wiping line formula portal crane contact net subassembly that is used for construction of railways to spread a frame base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204778430U true CN204778430U (en) | 2015-11-18 |
Family
ID=54518522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520417671.8U Active CN204778430U (en) | 2015-06-12 | 2015-06-12 | A wiping line formula portal crane contact net subassembly that is used for construction of railways to spread a frame base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204778430U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712203A (en) * | 2016-04-26 | 2016-06-29 | 索通发展股份有限公司 | Three-pole sliding contact line structure of overhead traveling crane |
| CN107601282A (en) * | 2017-09-06 | 2018-01-19 | 中交路桥建设有限公司 | A kind of tactile gliding style straddle truck electric power system |
-
2015
- 2015-06-12 CN CN201520417671.8U patent/CN204778430U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712203A (en) * | 2016-04-26 | 2016-06-29 | 索通发展股份有限公司 | Three-pole sliding contact line structure of overhead traveling crane |
| CN107601282A (en) * | 2017-09-06 | 2018-01-19 | 中交路桥建设有限公司 | A kind of tactile gliding style straddle truck electric power system |
| CN107601282B (en) * | 2017-09-06 | 2019-12-06 | 中交路桥建设有限公司 | Touch-sliding type gantry crane power supply system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |