SU578547A1 - Bar trolley - Google Patents
Bar trolleyInfo
- Publication number
- SU578547A1 SU578547A1 SU7101626296A SU1626296A SU578547A1 SU 578547 A1 SU578547 A1 SU 578547A1 SU 7101626296 A SU7101626296 A SU 7101626296A SU 1626296 A SU1626296 A SU 1626296A SU 578547 A1 SU578547 A1 SU 578547A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- stiffeners
- kolosnikov
- trolley
- beams
- reduce
- Prior art date
Links
Landscapes
- Metal Rolling (AREA)
Description
изгиб, а это приводит к уменьшению остаточного прогиба.bending, and this leads to a decrease in residual deflection.
На фиг. 1 изображена предлагаема колоеникова тележка, вид епереди; на фиг. 2 - го же, в плане.FIG. 1 shows the proposed koloenikova trolley, type front view; in fig. 2 - the same in the plan.
Колосникова тележка состоит из рамы 1, бортов 2, ходовых роликов 3 и колосников 4, ребер жесткости 5 и несущих колосиики балок 6.The grate bogie consists of frame 1, sides 2, running rollers 3 and grates 4, stiffening ribs 5 and beams 6 bearing the gables.
В раме 1 имеетс три проема. Ребра жесткости 5 в крайних проемах рамы расположены под одинаковым углом к несущим колосники балкам и образуют «елочку. При этом во внутреннем проеме имеетс ребро жесткости, перпендикул рное к несущим колосники балк а м.In frame 1 there are three openings. The ribs 5 in the extreme openings of the frame are located at the same angle to the bearing grate beams and form a “herringbone. At the same time, in the internal opening there is a stiffener, perpendicular to the supporting grate bars.
Конструкци рамы с расположением ребер жесткости «елочкой имеет в 3 раза больше сопротивление усталости по сравнению с рамами , у которых ребра жееткости расположены под пр мым углом к несущим колосники балкам , за счет увеличени податливости в горизонтальной плоскости. Во столько же раз уменьшаетс остаточный прогиб за счет увеличени жесткости рамы в вертикальной плоскости .The frame design with the arrangement of stiffeners "herringbone" has 3 times more fatigue resistance compared to frames, in which the hardness ribs are located at right angles to the supporting beams, by increasing the flexibility in the horizontal plane. The residual deflection is reduced by the same amount by increasing the rigidity of the frame in the vertical plane.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7101626296A SU578547A1 (en) | 1971-02-10 | 1971-02-10 | Bar trolley |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7101626296A SU578547A1 (en) | 1971-02-10 | 1971-02-10 | Bar trolley |
Publications (1)
Publication Number | Publication Date |
---|---|
SU578547A1 true SU578547A1 (en) | 1977-10-30 |
Family
ID=20466997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU7101626296A SU578547A1 (en) | 1971-02-10 | 1971-02-10 | Bar trolley |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU578547A1 (en) |
-
1971
- 1971-02-10 SU SU7101626296A patent/SU578547A1/en active
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