Sleeper type internal locking electro-hydraulic conversion equipment

Abstract

The invention discloses a sleeper type internal locking electro-hydraulic conversion equipment comprises a switch machine, a conversion locking device, a hydraulic station and a mounting device, the point switch and the switching locker are respectively arranged at a first traction point and a second traction point between the two stock rails; the hydraulic station is mounted on the outer side of the stock rail and is connected with the point switch and the conversion locker through oil pipes; the mounting device comprises basic angle steel, an action mechanism, an indication mechanism and a tip rod. The point switch and the switching locker are respectively connected with the stock rail through the basic angle steel; the two ends of an actuating rod of the switch machine and the two ends of an actuating rod of the switching locker can push an actuating mechanism connected with the switch rail, and turnout switching is achieved. The two ends of a locking rod of the switch machine and the two ends of an indication rod of the switching locker are connected with the switch rails on the two sides through indication mechanisms respectively, and the indication mechanisms can feed back the positions of the switch rails. The tip rod is connected with the two switch rails and keeps the two switch rails to act in the same direction. The device is convenient and flexible to install, especially suitable for installation in a narrow space and easy to maintain.

Description

technical field [0001] The invention relates to the field of turnout switching equipment, in particular to a sleeper-type internal locking electro-hydraulic switching equipment. Background technique [0002] At present, the internal locking electro-hydraulic conversion equipment generally adopts the side-mounted type, that is, the switch machine, the conversion locker and the hydraulic station are all installed outside the basic rail of the turnout; however, this installation method is easily limited by space. For narrow spaces, such as For bridges and tunnels, etc., this kind of side-mounted internal locking electro-hydraulic conversion is obviously inconvenient, which greatly reduces the track dynamic performance of the turnout section. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a sleeper-type internal locking electro-hydraulic conversion device which is easy and flexible to install, especially suitable fo...

AI Technical Summary

Problems solved by technology

[0002] At present, the internal locking electro-hydraulic conversion equipment generally adopts the side-mounted type, that is, the switch machine, the conversion locker and the hydraulic station are all installed outside the basic rail of the turnout; however, this installation method is easily limited by space. For narrow spaces, such as Bridges and tunnels, etc., the side-mounted internal locking electro-hydraulic conversion is obviously inconvenient, which greatly reduces the track dynamic performance of the turnout section

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