SU583771A3 - Flight of stairs - Google Patents

Flight of stairs

Info

Publication number
SU583771A3
SU583771A3 SU7402005347A SU2005347A SU583771A3 SU 583771 A3 SU583771 A3 SU 583771A3 SU 7402005347 A SU7402005347 A SU 7402005347A SU 2005347 A SU2005347 A SU 2005347A SU 583771 A3 SU583771 A3 SU 583771A3
Authority
SU
USSR - Soviet Union
Prior art keywords
flight
stairs
structures
protrusions
inclined surface
Prior art date
Application number
SU7402005347A
Other languages
Russian (ru)
Inventor
Тернер Джек
Original Assignee
Dzhek Terner
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 Dzhek Terner filed Critical Dzhek Terner
Application granted granted Critical
Publication of SU583771A3 publication Critical patent/SU583771A3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/104—Treads
    • E04F11/16—Surfaces thereof; Protecting means for edges or corners thereof
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
    • E04F11/025—Stairways having stringers
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/104—Treads
    • E04F11/1041—Treads having means to adjust the height, the depth and/or the slope of the stair steps
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/104—Treads
    • E04F11/1043—Treads with an upper layer of organic plastics with or without reinforcements or filling materials
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/104—Treads
    • E04F11/112—Treads of metal or with an upper layer of metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Ladders (AREA)

Description

1one

Изобретение относитс  к области строительства, в частности к конструкци м лестничнЬ1х маршей.The invention relates to the field of construction, in particular to the structures of staircases.

Известна конструкци  лестничного марша, состо ща  из тетевы, выполненной из балок швеллерного сечени  и ступеней, которые привариваютс  к балкам ij .The staircase construction is known, consisting of atechnique made of channel section beams and steps, which are welded to beams ij.

Недостатком данного технического решени   вл етс  больша  трудоемкость при монтаже, так как ступени лестничного марша не св заны одна с другой и дл  их размещени  необходимо наличие высококвалифицированной рабочей силы.The disadvantage of this technical solution is the large labor input during the installation, since the steps of the flight of stairs are not connected with one another and for their placement a highly skilled labor force is required.

Наиболее близким техническим решением к изобретению  вл етс  лестничный марш, включающий тетивы и сборные ступени L-образной формы. Кажда  ступень имеет на краю наклонную поверхность , что обеспечигает соединение ступеней между собой 2J .The closest technical solution to the invention is a flight of stairs, including bowstrings and L-shaped steps. Each stage has an inclined surface on the edge, which ensures the connection of steps between them 2J.

Недостатком этого решени   вл етс  повышенна  материалоемкости за счет прин той геометрии ступеней.The disadvantage of this solution is the increased consumption of materials due to the adopted step geometry.

Целью изобретени   вл етс  упрощение монтажа и снижение материалоемкости конструкции.The aim of the invention is to simplify installation and reduce the material consumption of the structure.

Указанна  цель достигаетс  тем, чт кажда  ступень L-образной формы на This goal is achieved by the fact that each stage is L-shaped at

концах выполнена с наклонной поверхностью и ребрами жесткости, расположенными по длине ступени, причем крайние ребра имеют цилиндрические выступы, вход щие в пазы, образованные в тетивах. Предусмотрен вариант выполнени  наклонных поверхностей марша с выступами.the ends are made with an inclined surface and stiffeners arranged along the length of the step, with the outer edges having cylindrical protrusions entering the grooves formed in the string. An embodiment of the inclined surfaces of the march with protrusions is provided.

На фиг.1 изображен предложенный лестничный марш; на фиг.2 - наклонна  поверхность ступени; на фиг.З горизонтальна  проекци  ступени; на фиг.4 - узел соединени  ступеней.Figure 1 shows the proposed flight of stairs; figure 2 - the inclined surface of the step; Fig. 3 is a horizontal projection of the step; 4 shows a step junction assembly.

Лестничный марш включает ступени 1 L -образной формы, плечи 2 и 3 которых усилены ребрами 4. Ребра располагают вокруг плеч от наклонной поверхHocvH 5 на конце плеча 3 до фронтально выступающего ребра б на конце плеча 2. Цилиндрические выступы 7 располагают сбоку крайних ребер. Эти выступы вход т в соответственно расположенные тетивы лестничного марша. Дл  надежного креплени  ступеней к тетиве в ней выполнены отверсти  8.The flight of stairs includes steps 1 L-shaped, the shoulders 2 and 3 of which are reinforced by ribs 4. The ribs are positioned around the shoulders from the sloped HocvH 5 at the end of the shoulder 3 to the frontally protruding rib b at the end of the shoulder 2. The cylindrical protrusions 7 have lateral edges. These protrusions are included in the correspondingly arranged bowstrings of the flight of stairs. For reliable fastening of the steps to the string, holes 8 are made in it.

По направлению к концу плеча 2 ступени 1 образована наклонна  поверхность 9. Обе наклонные поверхности 5 и 9 имеют выступы 10, благодар  которым можно измен ть высоту и ширинуTowards the end of the shoulder 2 of step 1, an inclined surface 9 is formed. Both inclined surfaces 5 and 9 have projections 10, due to which it is possible to change the height and width

ступени сохран   посто нный угол Haiклона лестничного марша.steps maintain a constant angle Hai slope of the flight of stairs.

Формулу изобретени Formula of invention

Claims (2)

1.Лестничный марш, включающий тэта за и сборные L-образные ступени, о тл .ичающийс  тем, что, с целью упрощени  монтажа и снижени  матери алоемко.сти конструкции, кажда  ступени на концах выполнена с наклонной поверхностью и ребраг ли жесткости, расположенными по длине ступени, причем крайние ребра имеют цилиндрические выступы, вход щие в пазы, образованные в тетивах.1. The flight of stairs, including theta for and prefabricated L-shaped steps, is about the fact that, in order to simplify installation and reduce the material, it is asymptomatic of the structure, each step at the ends is made with an inclined surface and a rib of rigidity located along the length of the step, with the outer edges having cylindrical protrusions entering the grooves formed in the bowstrings. 2оЛестничный марш по п.1, отличающийс  тем, что иаклонрзые поверхности выполнены с выступами.2. A flight ladder in accordance with claim 1, wherein the walls of the staircase are made with protrusions. Источники информации, прин тые во внимание при экспертизе:Sources of information taken into account in the examination: 1.Альбом типовых деталей и конструкций зданий и сооружений. Сери  КЭ-031 , Стальные лестницы, М. , , с. 8,1. Album of standard parts and structures of buildings and structures. Seri KE-031, Steel stairs, M., p. eight, 2.ЛИНОВИЧ Л.Е. Расчет и конструирование частей гражданских зданий, Изд-во Будивильник Киев,1972, с.575;2.LINOVICH L.E. Calculation and design of parts of civil buildings, Publishing House Budyvilnik Kiev, 1972, p.575; VV I ЛI L 11г.11g. UJ Uj о about PuZ 9PuZ 9
SU7402005347A 1973-02-20 1974-02-19 Flight of stairs SU583771A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB822173A GB1462041A (en) 1973-02-20 1973-02-20 Constructional units for stepped structures

Publications (1)

Publication Number Publication Date
SU583771A3 true SU583771A3 (en) 1977-12-05

Family

ID=9848275

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7402005347A SU583771A3 (en) 1973-02-20 1974-02-19 Flight of stairs

Country Status (12)

Country Link
JP (1) JPS5025018A (en)
BE (1) BE810956A (en)
CA (1) CA997122A (en)
CS (1) CS170488B2 (en)
DE (1) DE2405946A1 (en)
FI (1) FI54375C (en)
FR (1) FR2218455A1 (en)
GB (1) GB1462041A (en)
IE (1) IE39014B1 (en)
SE (1) SE405751B (en)
SU (1) SU583771A3 (en)
ZA (1) ZA74785B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA039350B1 (en) * 2019-04-11 2022-01-17 Игорь Александрович Лайков Flight of stairs with adjustable inclination angle (embodiments) and multi-flight stair containing the same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4104539C1 (en) * 1991-02-14 1991-12-05 Aco Severin Ahlmann Gmbh & Co Kg, 2370 Rendsburg, De
DK171750B1 (en) 1994-12-07 1997-05-05 Pf Management Aps Platform-type staircase or ladder step

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA039350B1 (en) * 2019-04-11 2022-01-17 Игорь Александрович Лайков Flight of stairs with adjustable inclination angle (embodiments) and multi-flight stair containing the same

Also Published As

Publication number Publication date
CS170488B2 (en) 1976-08-27
BE810956A (en) 1974-05-29
JPS5025018A (en) 1975-03-17
IE39014L (en) 1974-08-20
GB1462041A (en) 1977-01-19
FR2218455A1 (en) 1974-09-13
CA997122A (en) 1976-09-21
AU6577174A (en) 1975-08-21
IE39014B1 (en) 1978-07-19
SE405751B (en) 1978-12-27
FI54375C (en) 1978-11-10
FI54375B (en) 1978-07-31
DE2405946A1 (en) 1974-08-22
ZA74785B (en) 1975-02-26

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