CS263590B1

CS263590B1 - Alignment foot especially for undercarriage systems

Info

Publication number: CS263590B1
Application number: CS879386A
Authority: CS
Inventors: Dominik Lednicky
Original assignee: Dominik Lednicky
Priority date: 1987-12-17
Filing date: 1987-12-17
Publication date: 1989-04-14
Also published as: CS938687A1

Abstract

Riešenie s-a týká ustavovacej patky najma pre zariadenia s podvozkom. Patka pozostá va z podvozku, v- ktorom je uložená skrutka. Hlava skrutky je uložená v patke vytvárajúc axiálně ložisko. V hlavě skrutky je vytvořená drážka pre guíky a oproti drážke v hlavě skrutky je v patke vytvořená drážka pre guřky. Patka je prostredníctvom vymedzovacej skrutky spojená s hlavou skrutky a hlava vymedzovacej skrutky je nižšia ako je výška zahíbenia a jej driek je vyšší ako je výška priebežného otvoru v pátke. Podstatou riešenia je, že patka je opatřená aspoň jedným otočné uloženým kolesom.The solution relates to an adjustment foot, especially for devices with a chassis. The foot consists of a chassis in which a screw is mounted. The screw head is mounted in the foot, forming an axial bearing. A groove for the balls is formed in the screw head and a groove for the balls is formed in the foot opposite the groove in the screw head. The foot is connected to the screw head by means of a limiting screw, and the head of the limiting screw is lower than the height of the recess and its shaft is higher than the height of the through hole in the foot. The essence of the solution is that the foot is provided with at least one rotatably mounted wheel.

Description

Vynález sa týká ustavovacej patky najma pre zariadenia s podvozkom.The invention relates to a locating shoe, in particular for devices with a chassis.

Zariadenia s podvozkom opatřené ustavovacími patkami a kolieskami majú nevýhodu v tom, že pri ich premiestňovaní po dráhe základného rámu, musia sa ustavovacie patky postupné zaskrutkovať do podvozku, aby sa dostali z dotyku so základným rámom a aby s ním do dotyku přišli kolieskom. Po vrátení do povodnej polohy sa musia postupné všetky ustavovacie patky ustavit do polohy tak, aby kolieska neboli v dotyku so základovým rámom ale ustavovacie patky, pričom sa musia zariadenie opatovne ustavit do požadovanej polohy.Chassis devices fitted with locating feet and wheels have the disadvantage that when moving along the track of the base frame, the locating feet must be gradually screwed into the chassis to come out of contact with the base frame and come into contact with the wheels. Upon returning to the flood position, the successive all alignment feet must be set so that the wheels are not in contact with the base frame but the alignment feet and the device must be carefully adjusted to the desired position.

Uvedený technický problém rieši ustavovacia patka najma pře zariadenia s podvozkom, ktorej podstatou je, že patka je opatřená aspoň jedným otočným kolesom.The aforementioned technical problem is solved by the locating shoe, in particular over the bogie apparatus, whose essence is that the shoe is provided with at least one swivel wheel.

Výhodou ustavovacej patky najma pre zariadenia s podvozkom je, že pri premiestňovaní podvozku so zariadením po dráhe základného rámu nie je potřebné ustavovacie patky prestavovatť.The advantage of the locating foot, especially for bogie devices, is that there is no need to adjust the locating feet when moving the bogie with the device along the base frame track.

Ustavovacie patka najma pre zariadenia s podvozkom je příkladné znázorněná na pripojenom výkrese, kde na obr. 1 je nakreslená v náryse v čiastočnom řeze, na obr. 2 je nakreslená uloženie kolesa v náryse a na obr. 3 je nakreslené uloženie kolesa v půdoryse.The locating shoe, in particular for bogie devices, is shown by way of example in the accompanying drawing, in which: FIG. 1 is a partial cross-sectional view, FIG. 2 is a front elevational view of the wheel bearing; and FIG. 3 is a plan view of the wheel bearing;

Ustavovacia patka najma pre zariadenia s podvozkom pozostáva z podvozku 1 v závitovom otvore 3, ktorého je uložený driek skrutky 5 je uložená v patke 11 vytvárajúc axiálně ložisko;The locating shoe, in particular for devices with a bogie, consists of a bogie 1 in a threaded bore 3, in which a shaft of a screw 5 is received, which is mounted in a bead 11 forming an axial bearing;

Patka 11 je uložená v základovom ráme 2. v hlavě 7 skrutky 5 je vytvořená drážka 10 pre guíky 14. Oproti drážke 10 v hlavě skrutky 5 je v patke 11 vytvořená drážka 13 pre guly 14. Patka 11 je prostredníctvom vymedzovacej skrutky 17 spojená s hlavou 7 skrutky 5. Hlava 19 vymedzovacej skrutky 17 je nižšia ako je výška zahíbenia 15 a driek 18 vymedzovacej skrutky 17 je vyšší ako je výška priebežného otvoru 16 v patke 11. Patka 11 je opatřená aspoň jedným otočné uloženým kolesom 27. V kolese 27 a v ramene 24 je vytvořený otvor 28 pre uloženie hriadela 29. Na základovom ráme 2 je v jeho' koncových polohách upevněná zarážka 30.The foot 11 is mounted in the base frame 2. A ball groove 10 is formed in the head 7 of the screw 5. A ball groove 13 is formed in the foot 11 in the foot 11 as opposed to the groove 10 in the screw 5. The head 19 of the spacer bolt 17 is lower than the height of the recess 15 and the shaft 18 of the spacer bolt 17 is higher than the height of the through hole 16 in the bead 11. The bead 11 is provided with at least one rotatably mounted wheel 27. 24, a bore 28 is provided for receiving the shaft 29. A stop 30 is fastened to the base frame 2 in its end positions.

¹ Funkcia ustavovacej patky najma pre zariadenia s podvozkom je nasledovná: Koleso 27 sa pohybuje v dráhe 22 základového rámu 2, pričom nie je potřebné ustavovacie pátky přestavovat. ¹ The function of the locating shoe, in particular for devices with a chassis, is as follows: The wheel 27 moves in the track 22 of the base frame 2, without the need to adjust the locating levers.

Claims

SUBJECT ^; A locating shoe, in particular for devices with a bogie consisting of a bogie in which a bolt is mounted, the bolt head being mounted in a bead forming an axial bearing, while a ball groove is formed in the bolt head and a bolt groove is formed in the bolt head groove the pins while the foot is connected to the screw head by means of the spacer screw and the spacer screw head is lower than the bore height and its stem is higher than the height of the through hole in the foot, characterized in that the foot (11) is provided with at least one rotatably mounted wheel (27).