SU389965A1 - DEVICE FOR VENTILATION CAB A BRIDGE CRANE - Google Patents

DEVICE FOR VENTILATION CAB A BRIDGE CRANE

Info

Publication number
SU389965A1
SU389965A1 SU1627766A SU1627766A SU389965A1 SU 389965 A1 SU389965 A1 SU 389965A1 SU 1627766 A SU1627766 A SU 1627766A SU 1627766 A SU1627766 A SU 1627766A SU 389965 A1 SU389965 A1 SU 389965A1
Authority
SU
USSR - Soviet Union
Prior art keywords
duct
crane
ventilation
cab
along
Prior art date
Application number
SU1627766A
Other languages
Russian (ru)
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 filed Critical
Priority to SU1627766A priority Critical patent/SU389965A1/en
Application granted granted Critical
Publication of SU389965A1 publication Critical patent/SU389965A1/en

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  • Control And Safety Of Cranes (AREA)

Description

1one

Изобретение относите  к области иодъемио-трапсиортного машиностроени , а именно к устройствам дл  вентил ции кабин мостовых кранов.The invention relates to the field of iodine traction engineering, in particular, to devices for ventilation of overhead crane cabins.

Р1звестны устройства дл  веитил ции кабин мостовых кранов, содержащие магистральный воздуховод, перемеидаюп ийс  на роликах вдоль подкранового иути и выиолненлый из эластичного материала.Known are devices for carrying overhead crane cabs that contain a main duct, intermittently on rollers along the crane crane and made of elastic material.

Цель изобретени  - упроще И е устройства и обеснечение жесткости воздуховода.The purpose of the invention is to simplify the device E and the ducting of the duct stiffness.

Дл  этого в иредлагаемом устройстве магистральный воздуховод выиолнен с жестко укрепленными ио его периметру кольцами, расположеииыми ио всей длине воздуховода.For this purpose, in the proposed device, the main air duct is made with rings rigidly fixed on its perimeter and located along the entire length of the duct.

На чертеже изображено оиисываемое устройство дл  вентил ции кабины дгостового крана.The drawing shows a device for ventilating the cock of a master crane.

Кабииа / мостового краиа жестко соединена с магистральным воздуховодом 2, выполнеиным из эластичного воздухонепроницаемого материала, наиример из нолиэтилеиовой илеики, охвачеино по периметру кольцами 3 дл  жесткости.The cable / bridge edge is rigidly connected to the main duct 2, made of elastic airtight material, naimer from nylethylene ileiki, around the perimeter by rings 3 for rigidity.

Кольца расположены по всей длине воздуховода 2 с шагом не более 1/5 диаметра воздуховода дл  того, чтобы не было заломов во врем  сжати  воздуховода при движении кабины / вдоль кранового пути в сторону вентил тора 4.The rings are located along the entire length of the duct 2 with a step of no more than 1/5 of the diameter of the duct so that there are no wrinkles during the compression of the duct when the cabin moves / along the crane path towards the fan 4.

Кольца 3 снабжены роликами, обеспечивающн .ми движенне воздуховода по направл ющей 5 вдоль кранового пути.The rings 3 are provided with rollers ensuring the movement of the duct along the guide 5 along the crane path.

Устройство работает следующим образом.The device works as follows.

Наружный воздух подаетс  вентил тором неносредствеино в кабину / мостового крана через нриточньп воздуховод 2, жестко соединенный с кабиной.The outside air is supplied by a fan of a non-mediocre fan to the cabin / overhead crane through an air duct 2 rigidly connected to the cabin.

Нри движеипи кабины / вдоль кранового NR dvizheipi cabin / along the crane

0 иути происходит сжатие или раст жение приточного воздуховода 2. Благодар  своей эластичности приточный воздуховод 2 обеспечивает свободное движение кабины / вдоль кранового иути и эффективную бесперебойную и 0 The pressure of the supply air duct 2 is compressed or stretched. Due to its elasticity, the air supply duct 2 ensures free movement of the cabin / along the crane pipe and efficient uninterrupted and

5 надежную работу всей системы веитил ции кабины.5 reliable operation of the entire cab system.

Предмет изобретени Subject invention

00

УстроГютво дл  вентил ции кабины мостового крана, содержащее магистральный воздуховод , перемещающийс  на роликах вдоль иодкрагювого цути и выполненный из эластич5 ного материала, отличающеес  тем, что, с целью упрощени  устройства и обеспечени  жесткости воздуховода, иос.1едиий выполнен с жестко укрепленными по его периметру кольцами, расположенными по всей длине воздуховода.A device for ventilation of a bridge crane cabin, containing a main duct moving on rollers along an iodine cutter and made of an elastic material, characterized in that, in order to simplify the device and ensure the rigidity of the duct, the theory is made with rings rigidly fixed along its perimeter located along the entire length of the duct.

SU1627766A 1971-02-22 1971-02-22 DEVICE FOR VENTILATION CAB A BRIDGE CRANE SU389965A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1627766A SU389965A1 (en) 1971-02-22 1971-02-22 DEVICE FOR VENTILATION CAB A BRIDGE CRANE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1627766A SU389965A1 (en) 1971-02-22 1971-02-22 DEVICE FOR VENTILATION CAB A BRIDGE CRANE

Publications (1)

Publication Number Publication Date
SU389965A1 true SU389965A1 (en) 1973-07-11

Family

ID=20467366

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1627766A SU389965A1 (en) 1971-02-22 1971-02-22 DEVICE FOR VENTILATION CAB A BRIDGE CRANE

Country Status (1)

Country Link
SU (1) SU389965A1 (en)

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