Claims (4)
1. Mehanizam zaključavanja za pogon skretnice, koji se sastoji od kućišta, željezne blokade (1), pokretne šipke (2), pokretnog bloka (3), grupe blokova za zaključavanje, sklopa uljnog cilindra i mehanizma za prigušivanje, pri čemu su prvi utor (1-1) i drugi utor (1-2) konfigurirani na jednoj strani željezne blokade(1), pri čemu prvi utor (1-1) i drugi utor (1-2) imaju isti oblik;
skupina blokova za zaključavanje sastoji se od prvog bloka za zaključavanje (4-1) i drugog bloka za zaključavanje (4-2), radni blok (3) ima dva klizna utora, prvi blok za zaključavanje (4-1) i drugi blok za zaključavanje (4-2) su postavljeni u dva klizna utora, a okretna šipka (2) je čvrsto povezana s pokretnim blokom (3);
jedna strana željezne blokade (1) je u kliznom spoju s jednom stranom pokretnog bloka (3), druga strana pokretnog bloka (3) je u kliznom spoju s jednim krajem vanjskog cilindričnog rukavca (5-1) sklopa cilindra za ulje, a struktura izbočine u nagnutoj ravnini predviđena je u središtu simetrije jednog kraja rukavca vanjskog cilindra (5-1); a mehanizam za prigušivanje je postavljen između željezne blokade (1) i vanjskog cilindričnog rukavca (5-1);
naznačen time što se mehanizam za prigušivanje sastoji od bloka trenja (6-1), opruge (6-2) i steznog trna (6-3), oba kraja opruge (6-2) i jednog kraja steznog trna (6-3) fiksno su spojeni na jednu stranu željezne blokade (1), drugi kraj opruge (6-2) je čvrsto spojen na jedan kraj bloka trenja (6-1), drugi kraj bloka trenja (6-1) pričvršćen je na jedan kraj rukavca vanjskog cilindra (5-1), a opruga (6-2) je pričvršćena na stezni trn (6-3).1. A locking mechanism for a switch drive, consisting of a housing, an iron block (1), a movable rod (2), a movable block (3), a group of locking blocks, an oil cylinder assembly and a damping mechanism, the first slot being (1-1) and the second groove (1-2) configured on one side of the iron block (1), wherein the first groove (1-1) and the second groove (1-2) have the same shape;
the locking block group consists of the first locking block (4-1) and the second locking block (4-2), the working block (3) has two sliding grooves, the first locking block (4-1) and the second locking block the lock (4-2) is placed in two sliding slots, and the pivot rod (2) is firmly connected to the movable block (3);
one side of the iron block (1) is in sliding connection with one side of the moving block (3), the other side of the moving block (3) is in sliding connection with one end of the outer cylindrical sleeve (5-1) of the oil cylinder assembly, and the protrusion structure in the inclined plane, it is provided in the center of symmetry of one end of the sleeve of the outer cylinder (5-1); and the damping mechanism is placed between the iron block (1) and the outer cylindrical sleeve (5-1);
characterized in that the damping mechanism consists of a friction block (6-1), a spring (6-2) and a clamping mandrel (6-3), both ends of the spring (6-2) and one end of the clamping mandrel (6-3) are fixedly connected to one side of the iron block (1), the other end of the spring (6-2) is firmly connected to one end of the friction block (6-1), the other end of the friction block (6-1) is attached to one end of the sleeve of the outer cylinder (5-1), and the spring (6-2) is attached to the clamping mandrel (6-3).
2. Mehanizam zaključavanja za pogon skretnice prema zahtjevu 1, pri čemu prvi blok za zaključavanje (4-1) i drugi blok za zaključavanje (4-2) imaju istu strukturu i istu veličinu, a prvi blok za zaključavanje (4-1) i drugi blok za zaključavanje (4-2) imaju dijamantnu strukturu.2. The switch drive locking mechanism according to claim 1, wherein the first locking block (4-1) and the second locking block (4-2) have the same structure and the same size, and the first locking block (4-1) and other locking blocks (4-2) have a diamond structure.
3. Mehanizam zaključavanja za pogon skretnice prema zahtjevu 1, pri čemu sklop uljnog cilindra nadalje sadrži pokretnu polugu i kućište uljnog cilindra, pokretna poluga je fiksirana u kućištu, a vanjski cilindrični rukavac (5-1) je navučen na kućište uljnog cilindra.3. The locking mechanism for the switch drive according to claim 1, wherein the oil cylinder assembly further comprises a movable lever and an oil cylinder housing, the movable lever is fixed in the housing, and the outer cylindrical sleeve (5-1) is threaded onto the oil cylinder housing.
4. Mehanizam zaključavanja za pogon skretnice prema zahtjevu 1, pri čemu je željezna blokada (1) fiksno montirana u kućište, pri čemu su vanjski cilindrični rukavac (5-1) i pokretna šipka (2) svaki klizno povezani s kućištem, a dva kraja pokretne šipke (2) su spojena na skretnicu.4. A switch drive locking mechanism according to claim 1, wherein the iron lock (1) is fixedly mounted in the housing, the outer cylindrical sleeve (5-1) and the movable rod (2) are each slidably connected to the housing, and the two ends moving rods (2) are connected to the switch.