Terminal anchoring wire clamp mechanism of high-iron copper alloy contact wire
Terminal anchoring wire clamp mechanism of high-iron copper alloy contact wire
- Neue Suche nach: SHAO YUNLIN
- Neue Suche nach: ZHAI JINYONG
- Neue Suche nach: LI XIAOWU
- Neue Suche nach: SHAO YUNLIN
- Neue Suche nach: ZHAI JINYONG
- Neue Suche nach: LI XIAOWU
The invention discloses a terminal anchoring wire clamp mechanism for a high-iron copper alloy contact wire, which comprises a shell, a three-jaw chuck is fixedly mounted on the shell, a contact wire body penetrates through the middle part in the three-jaw chuck, a plurality of sliding blocks are mounted at the front end of the three-jaw chuck, and fixed clamping plates are fixedly mounted at ends, close to the contact wire body, of the sliding blocks; a movable clamping plate I is arranged in the middle of one side, close to the contact wire body, of each fixed clamping plate; and movable clamping plates II are symmetrically arranged on two sides of each movable clamping plate I. When the terminal anchoring wire clamp mechanism is used, the fixed clamping plates and springs I are matched with the fixed clamping plates, the movable clamping plates I and the movable clamping plates II, so that the fixed clamping plates, the movable clamping plates I and the movable clamping plates II can synchronously stretch out and draw back when the contact wire body expands with heat and contracts with cold, and the phenomenon that the contact wire body contracts with cold due to cold temperature in winter is avoided; therefore, the contact wire body is loosened from the fixed clamping plates, the movable clamping plates I and the movable clamping plates II, and the fixing stability of the contact wire body is improved.
本发明公开了一种高铁铜合金接触线的终端锚固线夹机构，包括外壳，所述外壳上固定安装有三爪卡盘，三爪卡盘内中部贯穿有接触线本体，三爪卡盘前端安装有若干滑块，滑块靠近接触线本体的一端均固定安装有固定夹板，所述固定夹板靠近接触线本体的一侧中部均设有活动夹板一，活动夹板一两侧对称设有活动夹板二。本发明使用时，设置的固定夹板和弹簧一与固定夹板、活动夹板一和活动夹板二相互配合，便于对接触线本体出现热胀冷缩时，实现固定夹板、活动夹板一和活动夹板二的同步伸缩，避免了因冬季气温较为寒冷，接触线本体出现冷缩现象，从而导致接触线本体与固定夹板、活动夹板一和活动夹板二之间出现松动，提高了接触线本体固定的稳定性。
Dokumentinformationen
Terminal anchoring wire clamp mechanism of high-iron copper alloy contact wire
一种高铁铜合金接触线的终端锚固线夹机构
2021-11-19
Patent
Elektronische Ressource
Chinesisch
| IPC: | B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |
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