CS226641B1

CS226641B1 - The equipment is used to level the embossed joints of rail tracks

Info

Publication number: CS226641B1
Application number: CS185582A
Authority: CS
Inventors: Jaroslav Ing Brem
Original assignee: Jaroslav Ing Brem
Priority date: 1982-03-18
Filing date: 1982-03-18
Publication date: 1984-04-16

Abstract

Predmetom vynálezu je zariadenie na vyrovnávanie vyřazených stykov koTajníc železnič- ného zvršku umožňujúce zakrívenie priamych koncov stykovaných koTajníc uložených v oblúku.The subject of the invention is a device for leveling discarded rail joints of a railway superstructure, enabling the curvature of the straight ends of the joined rails placed in an arc.

Description

Predmetom vynálezu je zariadenie na vyrovnávanie vyřazených stykov koTajníc železničného zvršku umožňujúce zakrívenie priamych koncov stykovaných koTajníc uložených v oblúku.It is an object of the present invention to provide a device for aligning the discontinuous rails of a rail superstructure allowing the curved straight ends of the interconnected rails to be curved.

Vyrazenie styku koTajníc uložených v oblúku vzniká v dCsledku dynamických rázov od přechodu kolesa cez styk a tiež v dCsledku nedostatočného ohnutia stykovaných koncov koTajníc před ich uložením.The contact between the rails in the arc is caused by the dynamic impacts from the wheel passage through contact and also due to the insufficient bending of the contact rail ends before the rails are laid.

Vyrovnávanie vyražených stykov koTajníc v oblúkoch sa v súčasnosti uskutočňuje miestnym ohrevom koTajníc a nasledovným ohýbáním koncov koTajníc pomocou zdvihákov rozličnej konštrukcie čo je veTmi prácne a namáhavé.Straightening of the rail connections in curves is currently carried out by local heating of the rails and subsequent bending of the rail ends using jacks of different designs, which is very laborious and laborious.

Vyššie uvedené nedostatky sú odstránené zariadením na vyrovnávanie vyražených stykov koTajníc podTa vynálezu, ktorého podstatou je súčasné ohýbanie oboch koTajnicových pásov v blízkosti styku při postupnom skracovaní podpernej dížky stykovaných koncov koTajníc.The above-mentioned drawbacks are eliminated by the device for leveling the punched rail connections according to the invention, which is based on the simultaneous bending of the two rail strips near the contact as the support length of the contacted rail ends is gradually shortened.

Toto zariadenie umožňuje vyrovnávanie vyražených stykov na oboch kolejnicových pásoch i pri zachovaní rozchodu tratě bez nutnosti ohřevu a v krátkom čase, čím sa značné skracuje čas opravy.This device makes it possible to level the punched joints on both track strips, even while maintaining track gauge without heating and in a short time, thus significantly reducing repair time.

Příklad usporiadania zariadenia na vyrovnávanie vyřazených stykov podTa vynálezu je schematicky znázorněný na přiložených obrázkoch. Na obr. 1 je znázorněné použitie vyrovnávacieho zariadenia J. vyřazených stykov ako závěsné zariadenie k zariadeniu 2 pře výměnu podvalov. Zariadenie J. je poháňané pracovným médiom zo zariadenia 2 a je ovládané z jeho kabiny.An example of the arrangement of the reject alignment device according to the invention is shown schematically in the attached figures. In FIG. 1 illustrates the use of the decoupling device 1 as a suspension device for the sleeper replacement device 2. The device J is driven by the working medium from the device 2 and is controlled from its cab.

Na obr. 2 je znázorněné samotné zariadeníe na vyrovnávanie vyřazených stykov. Pozostáva z rámu g s pevnými oporami «JJ., nosníka 2, šmýkadiel g, s pohyblivými oporami 16 a dvojíc 3 hydraulických valcov. VedTa každého šmýkadla 8 je na nosníku 2 nasadený obojok 10. ktorý po nosníku 2 buá šmýka, ak čap 12 obojku nie je prestrčený cez otvory v obojku IQ a v nosníku 2> alebo sa pohybuje spolu s nosnikom 2 ak sú navzájom spojené čapom 12 obojku.In FIG. 2 is shown to the reject alignment device itself. It consists of a frame g with fixed supports 11, a support 2, a slide g, a movable supports 16 and a pair 3 of hydraulic cylinders. Next to each slide 8, a collar 10 is mounted on the beam 2 which either slides along the beam 2 if the collar pin 12 is not pushed through the holes in the collar 10 and in the beam 2 or moves together with the beam 2 when connected to each other by the collar pin 12.

V pevných oporách 11 sú upevněné vonkajšie čeTuste 13 a vnútorné čeTuste 14. ktoré sa pri ohýbaní opierajú z boku o kolejnice J. ČeTuste JJ a JJ) sa mSŽu v určitom rozsahu presúvať v pevných oporách 11 pozdížne voči koTajniciam J a sú upevněné v pevných oporách 11 pomocou čapov 15 čeTusti.In the fixed supports 11, the outer jaws 13 and the inner jaws 14 are fastened, which are supported from the side on the rails during bending. The rails JJ and JJ) can be moved to a certain extent in the fixed supports 11 longitudinally to the rails J and are fixed in the fixed supports. 11 by means of pins 15 of jaws.

Pohyblivé opory 16 sú pevne spojené so šmýkadlami 8 a v nich sú upevněné čeTuste 17 pohyblivých op8r.·The movable supports 16 are rigidly connected to the slides 8 and there are mounted jaws 17 of the movable supports 8 therein.

V mieste vyřazených stykov koTajnic J položí sa zariadeníe z hora na koTajnice J tak, aby os nosníka 2 sa kryla so spojnicou stykov koTajnic J. Privádzaním pracovného média do dvojíc 3 hydraulických valcov sa začnú pohybovat pohyblivé opory 16. ktoré nesú čeTuste pohyblivých op8r, opierajúce sa v mieste styku do kolejnicových spojok J a tlačiac cez ne na stykované konce koTajnic. Dvojica J hydraulických valcov po opretí sa čeTusti J2 o kolejnicové spojky 4 presúvajú rám 6 tak dlho, až čeTuste 14 pevných op8r 11 sa oprú o bok koTajnic J. Při ňalšom pSsobení pohyblivých op8r 16 cez kolejnicové spojky J na styk koTajnic J nastává ohyb stykovaných koncov koTajnic najprv na vzdialenosť medzi stykom koTajnic a vonkajšími čeTusťami 13 a potom na vzdialenosti medzi stykom koTajnic a vnútornými čeTusťami 14.At the point of disengaged rail connections J, the device is placed from the top onto the rails J so that the axis of the beam 2 coincides with the joint of rails J. By feeding the working medium into pairs 3 of hydraulic cylinders, moving supports 16 are supported. at the point of contact with the rail couplers J and pushing therethrough onto the contact ends of the rails. A pair of hydraulic cylinders J are supported by the jaws J2 on the rails 4 until the frame 6 is fixed until the jaws 14 of the fixed rails 11 rest on the side of the rails J. With further action of the movable rails 16 via the rails J on the rails J contact, rails first to the distance between the rails contact and the outer jaws 13 and then to the distances between the rails contact and the inner jaws 14.

Pokial' spojenie 1’avej a právej koTajnice J pomocou podvalu g je dokonalé, ohýbanie koncov koTajnic sa deje len pohybom šmýkadiel 8 při stojacom nosníku 2» vtedy čapy JJ obojkov sú z obojkov 10 uvolněné. Poloha nosníka 2 voči rámu 6 je fixovaná obojkom 10 a čapom 12 obojku v čiarkovanej polohe. Ak spojenie 1’avej a právej koTajnice J pomocou podvalu g je narušené, vtedy ohýbanie koncov koTajnic sa deje pohybom nosníka 2 so spriahnutými šmýkadlami g pomocou obojkov 10 a čapov 12 obojkov.If the connection 1 'of the left and the right rails J by the sleeper g is perfect, the bending of the rails ends is done only by moving the slides 8 with the support beam 2 standing, then the collar pins 11 are released from the collars 10. The position of the beam 2 relative to the frame 6 is fixed by the collar 10 and the collar pin 12 in the dotted position. If the connection 1 'of the left and the right rail J by the sleeper g is broken, then the end of the rails is bent by moving the beam 2 with the coupled slides g using the collars 10 and the collars pins 12.

Claims

Fig. 2 shows a device for balancing discarded contacts. It consists of a frame g with fixed supports «.11. girder 2, girder g, with movable supports 16 of the hydraulic cylinders 2. A collar 10 is mounted on the beam 2 on each slide 8. which moves along the beam 2 when the collar pin 12 is not pushed through the openings in the collar 10 and in the beam 2, or moves together with the beam 2 when connected to each other by a pin 12 of the collar. In the fixed supports 11, outer chucks 13 and inner chucks 24 are fixed, which, when bent, are supported by the rails g at the side. 15 Launches. The movable supports 16 are rigidly coupled to the rams 8 and in which the movable supports 17 are fixed. At the location of the discontinuous joints g, the device is placed on top of the rail g so that the beam axis 2 coincides with the joints of the rails g. the two-g g of the hydraulic cylinders begin to move the movable supports 16 which support the 17 movable rollers, resting at the point of contact with the co-rail couplings, and pushing the clamped ends of the coils. The pair 2 of the hydraulic cylinders after abutment of the lug 22o of the rail coupler 2 move the frame 6 until the piston 14 of the rigid supports 11 abuts the side of the rails g. At the next operation of the movable supports 16 via the co-rail coupler 2, the bead g results in the bending of the mating ends of the coils first on the distance between the contact of the bay and the outer plungers 13 and then the distance between the contact of the pleat and the inner plungers 14. As long as the connection between the plinth and the collar 2 is perfect, the bending of the ends of the pleats takes place only by the movement of the plungers 8 while the beam 2 is standing » then the collars of the collars are released from the collars. The position of the beam 2 relative to the frame 6 is fixed by the collar 10 and the collar 12 at the dashed position. If the connection of the right and right rails by means of the base g is disturbed, then the bending of the ends of the rails is effected by the movement of the beam 2 with the associated sliders 8 by means of collars 10 and 12 of collars. BEFORE THE INVENTION METHOD

A device for leveling punched rail tracks, comprising a frame (6) which is provided with fixed supports (11) of the rails, the rail (7), on which the slides (8) supporting the rails are moved the movable supports (16) of the co-rails and each of them is moved by a pair (9) of hydraulic cylinders exerting the force required to bend the co-ends of the co-rails (3) simultaneously at both co-rails (3).

2. Apparatus according to claim 1, characterized in that the fixed supports (11) of the rails and the movable supports (16) of the rails have replaceable caps (13, 14, 17).

3. Apparatus according to claim 1 or 2, characterized in that the solids (13, 14) of the rigid body can be moved longitudinally relative to the rails (3). 2 drawings