SU117033A1 - Device for locking hinged sides of railway platforms - Google Patents

Device for locking hinged sides of railway platforms

Info

Publication number
SU117033A1
SU117033A1 SU607144A SU607144A SU117033A1 SU 117033 A1 SU117033 A1 SU 117033A1 SU 607144 A SU607144 A SU 607144A SU 607144 A SU607144 A SU 607144A SU 117033 A1 SU117033 A1 SU 117033A1
Authority
SU
USSR - Soviet Union
Prior art keywords
locking
hinged sides
railway platforms
cam
loop
Prior art date
Application number
SU607144A
Other languages
Russian (ru)
Inventor
А.И. Биленко
В.И. Смагин
Original Assignee
А.И. Биленко
В.И. Смагин
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by А.И. Биленко, В.И. Смагин filed Critical А.И. Биленко
Priority to SU607144A priority Critical patent/SU117033A1/en
Application granted granted Critical
Publication of SU117033A1 publication Critical patent/SU117033A1/en

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  • Hinge Accessories (AREA)

Description

Изобретение относитс  к з стройствам дл  запирани  откидных бортов железнодорожных платформ в подн том положении.The invention relates to devices for locking the hinged sides of railway platforms in a raised position.

Известные дл  этой цели запорные устройства, выполненные в виде петли, запирающейс  на нижнем ее конце при помощи рычажного приспособлени , укрепленного на раме платформы, не обеспечивают прочного и жесткого запирани  борта.The locking devices known for this purpose, made in the form of a hinge, which is locked at its lower end with the help of a lever device mounted on the platform frame, do not provide a durable and rigid locking of the bead.

Особенностью предлагаемого устройства  вл етс  введение дл  запора петли борта в подн том положении простого фиксатора. Сущность изобретени  заключаетс  в том, что, с целью обеспечени  надежности запирани  борта, упор выполнен в виде поворотно монтированного кулачка (фиксатора), закрепленного на валике, несущем на себе рычаг дл  поворота кулачка и ввода его в вырез в петле после закрыти  борта.A feature of the proposed device is the insertion of a simple retainer for locking the bead loop in the raised position. The essence of the invention lies in the fact that, in order to ensure reliable side locking, the abutment is made in the form of a rotatable cam (retainer) mounted on a roller bearing a lever for turning the cam and inserting it into the notch in the loop after the bead is closed.

На чертеже дан общий вид устройства дл  запора борта платформы в двух проекци х.The drawing shows a general view of the device for locking the platform side in two projections.

Описываемое устройство состоит из петли 1, щарнирно соединенной с валиком 2, который подвижно укреплен в державках 3 и 4, и поворотного кулачка 5-фиксатора, посаженного на валике 6, подвижно укрепленном в державках 7 и 4. Державки (кронщтейны) жестко монтированы на раме платформы, причем кронштейн 4  вл етс  общим дл  валиков петли и кулачка.The described device consists of a loop 1, hingedly connected to the roller 2, which is movably secured in the holders 3 and 4, and a rotary cam of the 5-latch, seated on the roller 6, movably fixed in the holders 7 and 4. The holders (brackets) are rigidly mounted on the frame the platform, the bracket 4 being common to the hinge rollers and the cam.

Петл  корытообразного сечени , равнопрочна  по всей длине, имеет внизу вогнутую форму по радиусу, соответствующему радиусу закруглени  кулачка на его опорной поверхности с петлей.The loop of the trough-shaped section, of equal strength along the entire length, has a concave shape at the bottom along the radius corresponding to the radius of rounding of the cam on its bearing surface with the loop.

После закрывани  борта 8, укрепленного на петл х 1, кулачок опускаетс , скользит по вогнутой нижней части петли и запирает, фиксирует ее в подн том положении. Отпнрание петли производитс  ударом молотка по руко тке-рычагу 9 кулачка, перемеща  его кверху и освобожда  петлю от упора кулачка.After closing the bead 8, fastened to the hinges x 1, the cam lowers, slides over the concave lower part of the loop and locks, locks it in the raised position. The hinge is released by hitting the hammer with the knob-lever 9 of the cam, moving it upwards and freeing the loop from the cam stop.

SU607144A 1958-09-01 1958-09-01 Device for locking hinged sides of railway platforms SU117033A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU607144A SU117033A1 (en) 1958-09-01 1958-09-01 Device for locking hinged sides of railway platforms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU607144A SU117033A1 (en) 1958-09-01 1958-09-01 Device for locking hinged sides of railway platforms

Related Child Applications (1)

Application Number Title Priority Date Filing Date
SU802978619A Addition SU993125A2 (en) 1980-09-08 1980-09-08 Shaft rotation angular speed pickup

Publications (1)

Publication Number Publication Date
SU117033A1 true SU117033A1 (en) 1958-11-30

Family

ID=48389216

Family Applications (1)

Application Number Title Priority Date Filing Date
SU607144A SU117033A1 (en) 1958-09-01 1958-09-01 Device for locking hinged sides of railway platforms

Country Status (1)

Country Link
SU (1) SU117033A1 (en)

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