SU142745A1 - Rope block - Google Patents

Rope block

Info

Publication number
SU142745A1
SU142745A1 SU678225A SU678225A SU142745A1 SU 142745 A1 SU142745 A1 SU 142745A1 SU 678225 A SU678225 A SU 678225A SU 678225 A SU678225 A SU 678225A SU 142745 A1 SU142745 A1 SU 142745A1
Authority
SU
USSR - Soviet Union
Prior art keywords
rope
block
rollers
axis
rope block
Prior art date
Application number
SU678225A
Other languages
Russian (ru)
Inventor
М.З. Альшиц
Original Assignee
М.З. Альшиц
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 М.З. Альшиц filed Critical М.З. Альшиц
Priority to SU678225A priority Critical patent/SU142745A1/en
Application granted granted Critical
Publication of SU142745A1 publication Critical patent/SU142745A1/en

Links

Landscapes

  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)

Description

Известные канатные блоки дл  подъемных механизмов, снабженные направл ющим устройством дл  каната, не предотвращают выход каната из ручь  блока при больщих его отклонени х.Known rope blocks for lifting mechanisms, equipped with a rope guide, do not prevent the rope from escaping from the stream of the block with large deviations.

Блок, выполненный согласно изобретению, лищен этого недостатка. Сущность изобретени  заключаетс  в том, что на оси блока монтирована поворотна  обойма, несуща  два ролика, плоскости которых расположены по касательной к окружности канавки блока, и два валика, оси которых параллельны оси блока.The unit, made according to the invention, is lacking this disadvantage. The essence of the invention lies in the fact that on the axis of the block there is mounted a rotary holder, carrying two rollers, the planes of which are located tangentially to the circumference of the groove of the block, and two rollers, the axes of which are parallel to the axis of the block.

На фиг. 1 схематически изображен вид предлагаемого устройства сбоку; на фиг. 2 - вид спереди.FIG. 1 shows a schematic side view of the device proposed; in fig. 2 - front view.

Два ролика / и два валика 2 заключены в обойму 3, котора  щарнирно укреплена на оси 4 канатного блока 5. Ролики расположены таким образом, что их плоскости наход тс  на касательной к окружности канатного блока, а оси валиков 2 параллельно этой оси.Two rollers / and two rollers 2 are enclosed in a cage 3, which is hingedly mounted on the axis 4 of the rope block 5. The rollers are arranged so that their planes are tangential to the circumference of the rope block and the axes of the rollers 2 parallel to this axis.

При сходе сбегающей ветви каната 6 с ручь  канатного блока ролики / за счет качани  обоймы вокруг оси всегда будут располагатьс  вдоль каната. В то же врем  канат в поперечной плоскости, огиба  ролики , может отклон тьс  в любую сторону, при этом набегающа -ветвь каната может м.ен ть свое положение без опасности выхода ее из ручь  канатного блока. Таким образом, при любых отклонени х набегающей ветви каната он всегда будет находитьс  в ручье блока, не подверга сь при этом износу, что обычно бывает при применении неподвижных направл ющих ..,.When the descending branch of the rope 6 comes off the rope of the rope block, the rollers will always be located along the rope due to swinging the yoke around the axis. At the same time, the rope in the transverse plane, which bends the rollers, can deviate in any direction, while the incident branch of the rope can change its position without danger of leaving it from the stream of the cable block. Thus, in case of any deviations of the incident branch of the rope, it will always be in the creek of the block, without being subjected to wear, which usually happens when using fixed guides ..,.

По заключению Всесоюзного научно-исследовательского института подъемно-транспортного : мащиностроени  предлагаемое устройство признаетс  промыщленно полезным и рекомендуетс  дл  внедрени  в народное хоз йство.According to the conclusion of the All-Union Research Institute of Lifting and Transport: Masynostroenie, the proposed device is recognized as industrially useful and is recommended for introduction into the national economy.

№ 142745№ 142745

-2Предмет изобретени -2th invention

Канатйый блок дл  подъемных механизмов, снабженный направл ющим устройств мдл  каната, отличающийс  тем, что, с целью предотвращени  выхода из р-уЧЁ  блока каната при любых его отклонени х , на оси блока монтирована поворотна  обойма, несуща  два ролика , плоскости-.которых расположены по касательной к окружности канавки блока-и два валика, оси которых параллельны оси блока.A rope block for lifting mechanisms, equipped with rope guide devices, characterized in that, in order to prevent the rope block from leaving the station, if any of its deviations occur, a rotating case is mounted on the axis of the block, carrying two rollers whose planes are located tangential to the circumference of the groove of the block and two rollers whose axes are parallel to the axis of the block.

Риг IRig I

/ Л/ L

Фиг.FIG.

SU678225A 1960-09-05 1960-09-05 Rope block SU142745A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU678225A SU142745A1 (en) 1960-09-05 1960-09-05 Rope block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU678225A SU142745A1 (en) 1960-09-05 1960-09-05 Rope block

Publications (1)

Publication Number Publication Date
SU142745A1 true SU142745A1 (en) 1960-11-30

Family

ID=48298574

Family Applications (1)

Application Number Title Priority Date Filing Date
SU678225A SU142745A1 (en) 1960-09-05 1960-09-05 Rope block

Country Status (1)

Country Link
SU (1) SU142745A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3601366A (en) * 1968-07-17 1971-08-24 Samuel Lewis Winches Ltd Hauling apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3601366A (en) * 1968-07-17 1971-08-24 Samuel Lewis Winches Ltd Hauling apparatus

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