SU945713A1 - Running drum for vehicle testing stand - Google Patents
Running drum for vehicle testing stand Download PDFInfo
- Publication number
- SU945713A1 SU945713A1 SU782592664A SU2592664A SU945713A1 SU 945713 A1 SU945713 A1 SU 945713A1 SU 782592664 A SU782592664 A SU 782592664A SU 2592664 A SU2592664 A SU 2592664A SU 945713 A1 SU945713 A1 SU 945713A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- drum
- disks
- metal
- pop
- supporting part
- Prior art date
Links
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Description
Изобретение относитс к транспортному машиностроению и может быть исполь зовано при создании стендов дл испытани транспортных средств. Известен беговой барабан стенда дл испытани транспортных средств, содержащий центральный вал, на котором в опорах установлен металлический цилиндр с насечками на его наружной поверхнооти С1 .. Наиболее близким .по технической сущ ности и достигаемому результату вл етс беговой барабан стенда дл испытани транспортных срюдств, соде ржащий центральный вал и св занную с ним опорную часть 2. Недостатком известных беговых барабанов вл етс их мала жесткость, что не позвол ет проводить испытани транспортных средств большой грузоподъемности . Цель изобретени « повышени долговвечности путем увеличени жесткости. Цель достигаетс тем, что опорна часть выполнена в виде прижатых один к другому посредством ст гивающего устройства металлических дисков , чередующихс с резиновыми дисками, при этом диаметр последних больше диаметра металличеоких дисков, а центральный вал и диски сопр жены по посадочной поверхности. Кроме того, посадочна поверхность выполнена в виде правильного многоугольника . Причем на торцовых поверхност х механических дисхов нанесены насечки. Кроме того, ст гивающее устройство выполнено, в виде равномерно расположенных по окружности барабана резьбовых элементов, св занных с крайними металлическими дисками. На фиг. 1 показан беговой барабан, общий вид; на фиг. 2 - разрез А-А на фиг. 1. На центральном валу 1 жестко закреП лен неподвижный фланец 2 с ввернутыми в него шпильками 3. На посадочной поThe invention relates to a transport engineering and can be used to create stands for testing vehicles. A running drum for testing vehicles is known, which contains a central shaft on which a metal cylinder with notches is mounted on its outer surface, C1. The closest in technical essence and the achieved result is a running drum for testing vehicles. The laughing central shaft and the supporting part 2 associated with it. A disadvantage of the known running drums is their low rigidity, which makes it impossible to carry out tests of vehicles with large loads. emnosti. The purpose of the invention is to increase longest by increasing the rigidity. The goal is achieved by the fact that the supporting part is made in the form of metal disks pressed one against the other by means of a tightening device, alternating with rubber disks, the diameter of the latter being larger than the diameter of metal disks, and the central shaft and the disks matching the seating surface. In addition, the landing surface is made in the form of a regular polygon. Moreover, notches are made on the end surfaces of the mechanical discs. In addition, the tightening device is made in the form of threaded elements which are evenly spaced around the drum and are connected to extreme metal discs. FIG. 1 shows a roller drum, general view; in fig. 2 shows section A-A in FIG. 1. On the central shaft 1 rigidly fastened flax fixed flange 2 with studs screwed into it 3. On the landing gear
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782592664A SU945713A1 (en) | 1978-02-13 | 1978-02-13 | Running drum for vehicle testing stand |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782592664A SU945713A1 (en) | 1978-02-13 | 1978-02-13 | Running drum for vehicle testing stand |
Publications (1)
Publication Number | Publication Date |
---|---|
SU945713A1 true SU945713A1 (en) | 1982-07-23 |
Family
ID=20754463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782592664A SU945713A1 (en) | 1978-02-13 | 1978-02-13 | Running drum for vehicle testing stand |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU945713A1 (en) |
-
1978
- 1978-02-13 SU SU782592664A patent/SU945713A1/en active
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