CN201961176U - Positioning ring used for high-speed railway electrified contact net - Google Patents
Positioning ring used for high-speed railway electrified contact net Download PDFInfo
- Publication number
- CN201961176U CN201961176U CN2011200247025U CN201120024702U CN201961176U CN 201961176 U CN201961176 U CN 201961176U CN 2011200247025 U CN2011200247025 U CN 2011200247025U CN 201120024702 U CN201120024702 U CN 201120024702U CN 201961176 U CN201961176 U CN 201961176U
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- CN
- China
- Prior art keywords
- speed railway
- connector
- termination
- utility
- contact net
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- 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 the technical field of high-speed electrified railway contact net components, in particular to a positioning ring used for a high-speed railway electrified contact net, which is used for connecting a supporting device and a positioning device in a bracket device. The positioning ring used for the high-speed railway electrified contact net comprises an upper connecting part and a lower connecting part, wherein the upper connecting part is provided with a connecting head and a connecting end, a strengthening rib is arranged between the connecting head and the connecting end, an opening is formed on the connecting head, a threaded hole is formed on the connecting end, the thickness of the connecting end is 9.5mm to 10.5 mm, and the thickness of the strengthening rib is 19mm to 20mm. The utility model has the advantages that the strength of a whole component is increased, the performance is more superior, and the safety of railways is increased.
Description
Technical field
The utility model relates to the technical field of high-speed electric railway elements of contacting net, especially a kind of high speed railway electrified contacting nets steady ring.
Background technology
In recent years,, railway traffic is had higher requirement,, elements of contacting net is had higher requirement aspect the technical requirements in order to adapt to the continuous speed-raising of railway under the new situation along with socioeconomic fast development.
Since the high speed of railway, the intensity out of reach operating needs of the steady ring in the existing contact system, intensity is relatively poor, the influence that is shaken easily, thus may lead the whole railway of influence safety along the line.
The utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in the prior art, a kind of high speed railway electrified contacting nets steady ring is provided.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of high speed railway electrified contacting nets steady ring, be used for the bracket device and connect bracing or strutting arrangement and registration device, comprise upper connector and following attaching parts, upper connector has connector and is connected the termination, connector is provided with reinforced rib with being connected between the termination, have the hole on the connector, connects the termination and also has tapped bore, the thickness that connects the termination is 9.5-10.5mm, and the thickness of reinforced rib is 19-20mm.
Described connector, connection termination and reinforced rib integrative-structure.
Described upper connector is bolted to connection with following attaching parts.
Described attaching parts down is semicircle.
The beneficial effects of the utility model are: the utility model increases the intensity of whole part, and performance is more superior, has increased safety of railway.
Description of drawings
Below in conjunction with drawings and embodiments the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model upper connector
Among the figure: 1. upper connector, 11. connectors, 111. holes, 12. connect terminations, 121. tapped bore, 13. reinforced ribs 2. descend attaching parts.
The specific embodiment
In conjunction with the accompanying drawings the utility model is further described now.The scheme drawing that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.
High speed railway electrified contacting nets steady ring as depicted in figs. 1 and 2, be used for the bracket device and connect bracing or strutting arrangement and registration device, comprise upper connector 1 and following attaching parts 2, upper connector 1 has connector 11 and is connected termination 12, connector 11 is provided with reinforced rib 13 with being connected between the termination 12, have hole 111 on the connector 11, connect termination 12 and also have tapped bore 121, the thickness that connects termination 12 is 9.5-10.5mm, the thickness of reinforced rib 13 is 19-20mm, connector 11, connection termination 12 and reinforced rib 13 integrative-structures.Upper connector 1 is bolted to connection with following attaching parts 2, and following attaching parts 2 is semicircle.
The thickness thickening of termination 12 and reinforced rib 13 will be connected, can strengthen the intensity of part itself, former upper connector 1 is bolted to connection with following attaching parts 2, adopts M16U type bolt, increased installation strength, the whole load at failure of part has been increased to 14.7KN by original 9KN.
Above-mentioned embodiment only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the personage that is familiar with this technology can understand content of the present utility model and is implemented; can not limit protection domain of the present utility model with this; all equivalences of being done according to the utility model spirit change or modify, and all should be encompassed in the protection domain of the present utility model.
Claims (4)
1. high speed railway electrified contacting nets steady ring, be used for the bracket device and connect bracing or strutting arrangement and registration device, it is characterized in that: comprise upper connector (1) and following attaching parts (2), upper connector (1) has connector (11) and is connected termination (12), connector (11) is provided with reinforced rib (13) with being connected between the termination (12), have hole (111) on the connector (11), connect termination (12) and also have tapped bore (121), the thickness that connects termination (12) is 9.5-10.5mm, and the thickness of reinforced rib (13) is 19-20mm.
2. high speed railway electrified contacting nets steady ring according to claim 1 is characterized in that: described connector (11), connection termination (12) and reinforced rib (13) integrative-structure.
3. high speed railway electrified contacting nets steady ring according to claim 1 is characterized in that: described upper connector (1) is bolted to connection with following attaching parts (2).
4. high speed railway electrified contacting nets steady ring according to claim 1 is characterized in that: described attaching parts (2) down is for semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200247025U CN201961176U (en) | 2011-01-26 | 2011-01-26 | Positioning ring used for high-speed railway electrified contact net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200247025U CN201961176U (en) | 2011-01-26 | 2011-01-26 | Positioning ring used for high-speed railway electrified contact net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201961176U true CN201961176U (en) | 2011-09-07 |
Family
ID=44523708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200247025U Expired - Lifetime CN201961176U (en) | 2011-01-26 | 2011-01-26 | Positioning ring used for high-speed railway electrified contact net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201961176U (en) |
-
2011
- 2011-01-26 CN CN2011200247025U patent/CN201961176U/en not_active Expired - Lifetime
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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: 20110907 |
|
| CX01 | Expiry of patent term |