SU1193352A1 - Vee-sheave drive - Google Patents
Vee-sheave drive Download PDFInfo
- Publication number
- SU1193352A1 SU1193352A1 SU843734496A SU3734496A SU1193352A1 SU 1193352 A1 SU1193352 A1 SU 1193352A1 SU 843734496 A SU843734496 A SU 843734496A SU 3734496 A SU3734496 A SU 3734496A SU 1193352 A1 SU1193352 A1 SU 1193352A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rim
- radius
- stream
- vee
- pulley
- Prior art date
Links
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Description
Изобретение относится к области машиностроения, а именно к подъемнотранспортным устройствам, и может быть использовано в лебедках лифтов.The invention relates to the field of engineering, namely to lifting devices, and can be used in elevator winches.
Цель изобретения — увеличение надежности работы шкива путем исключения заклинивания каната в подрезе ручья, -,The purpose of the invention is to increase the reliability of the pulley by eliminating the jamming of the rope in the undercut of the stream, -,
На фиг,1 изображен канатоведущий шкив, общий вид; на фиг. 2 разрез А-А на фиг.1.Fig, 1 shows a traction sheave, general view; in fig. 2 is a section A-A in FIG.
Канатове^ущий шкив лебедки лифта содержит чугунные ступицу 1,, спицы 2, обод 3, имеющий ручей с подрезом в средней части и осевые отверстия 4, в которых установлены стальные пальцы 5, оси которых расположены на окружности с радиусом, равнымThe Kanatov ^ ordinary pulley of the elevator winch contains cast iron hub 1, needles 2, rim 3, having a stream with an undercut in the middle part and axial holes 4 in which steel fingers 5 are installed, the axes of which are located on a circle with a radius equal to
5 радиусу обода шкива минус глубина ручья обода и минус радиус пальца.5 radius of pulley rim minus creek rim depth and minus finger radius.
Шкив работает следующим образом.The pulley works as follows.
На участках обода 3 из чугунаOn sections of rim 3 of cast iron
вследствие его износа канат может Ю попадать в подрез ручья. Стальныеdue to its wear and tear, the rope may fall into the undercut of the stream. Steel
пальцы 5 предотвращают попадание каната в подрез ручья и исключают подъем противовеса лифта при неподвижной кабине, т.е, исключают воз15 никновение аварийной ситуации.The fingers 5 prevent the rope from getting into the undercut of the stream and exclude the lift of the lift counterweight when the cabin is stationary, i.e., prevent the occurrence of an emergency.
А-АAa
2.2
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843734496A SU1193352A1 (en) | 1984-02-20 | 1984-02-20 | Vee-sheave drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843734496A SU1193352A1 (en) | 1984-02-20 | 1984-02-20 | Vee-sheave drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1193352A1 true SU1193352A1 (en) | 1985-11-23 |
Family
ID=21116597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU843734496A SU1193352A1 (en) | 1984-02-20 | 1984-02-20 | Vee-sheave drive |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1193352A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107445045A (en) * | 2017-09-06 | 2017-12-08 | 广西玉柴机器股份有限公司 | For lifting the suspender of bent axle |
-
1984
- 1984-02-20 SU SU843734496A patent/SU1193352A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107445045A (en) * | 2017-09-06 | 2017-12-08 | 广西玉柴机器股份有限公司 | For lifting the suspender of bent axle |
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