SU57552A1 - Tool to prevent buckling of rods of vertically mobile forms - Google Patents
Tool to prevent buckling of rods of vertically mobile formsInfo
- Publication number
- SU57552A1 SU57552A1 SU9668L SU9668L SU57552A1 SU 57552 A1 SU57552 A1 SU 57552A1 SU 9668 L SU9668 L SU 9668L SU 9668 L SU9668 L SU 9668L SU 57552 A1 SU57552 A1 SU 57552A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rods
- tool
- prevent buckling
- vertically mobile
- mobile forms
- Prior art date
Links
Landscapes
- Reinforcement Elements For Buildings (AREA)
- Rod-Shaped Construction Members (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
При возведении многоэтажных железобетонных сооружений в вертикально подвижных формах, опирающихс на железные стержни, последние имеют большую свободную длину в междуэтажном пространстве .During the construction of multi-storey reinforced concrete structures in vertically movable forms, supported on iron rods, the latter have a large free length in the interfloor space.
Дл избежани продольного изгиба этих стержней приходитс их закрепл ть различного рода каркасами, продольными и поперечными схватками и т. п. Все эти раскосы и схватки загромождают пространство и мешают работе.To avoid the longitudinal bending of these rods, it is necessary to fasten them with various kinds of carcasses, longitudinal and transverse contractions, etc. All these braces and contractions clutter the space and interfere with work.
Предложенное приспособление имеет целью исключить этот недостаток . Приспособление состоит из коротких брусков с желобками, охватывающих опорные стержни с двух сторон и соедин емых между собою на этих стержн х.The proposed device is intended to eliminate this disadvantage. The device consists of short bars with grooves covering the supporting rods on both sides and connected to each other on these rods.
На чертеже фиг. 1 изображает боковой вид предложенного приспособлени в момент подъема формы (форма показана со сн той половиной ); фиг. 2 - разрез по ЛВ на фиг. 1; фиг. 3 - боковой вид приспособлени с другой стороны (форма показана в вертикальном поперечном разрезе ); фиг. 4-боковой вид дополнительного креплени опорного стержн (боковой вид); фиг. 5 - разрез по CD на фиг. 4.In FIG. Figure 1 shows a side view of the proposed device at the time of raising the form (the form is shown with the half removed); FIG. 2 is a section along the line in FIG. one; FIG. 3 is a side view of the device on the other side (the form is shown in a vertical cross section); FIG. 4-side view of the additional attachment of the support rod (side view); FIG. 5 shows a section along the CD of FIG. four.
По мере подъема формы 1 опорный стержень 2 зажимаетс между короткими брусками 5, имеющими продольные желобки. Бруски 3 охватывают опорный стержень с двух сторон и скрепл ютс между собою досками 4 при помощи гвоздей. Эти доски должны перекрывать стенки между брусками 5.As the mold 1 rises, the support rod 2 is clamped between the short bars 5 having longitudinal grooves. The bars 3 cover the supporting rod on both sides and are fastened between the boards 4 with nails. These boards should overlap the walls between the bars 5.
Дл того, чтобы иметь еще большее обеспечение в отношении продольного изгиба, опорный стержень может быть дополнительно закреплен вверху формы. Это крепление может быть осуществлено с помощью дополнительных коротких брусков 5 полукруглого сечени . Взаимное скрепление их между собою производитс при помощи скоб 6 вверху и штырей 7 внизу.In order to have even more security with respect to buckling, the support bar can be further secured at the top of the form. This fastening can be carried out with the help of additional short bars 5 of semicircular cross-section. Mutual bonding between them is carried out using staples 6 at the top and pins 7 at the bottom.
На чертеже (фиг. 1 и с) между прочим показана подача арматурных каркасов балок путем заводки их снизу формы. Каркасы 8 состо т из двух половинок, изготовл емых отдельна и св зываемых вместе после установки их на место.The drawing (Fig. 1 and c), among other things, shows the supply of reinforcement cages of beams by winding them from the bottom of the form. Frameworks 8 consist of two halves, manufactured separately and bonded together after they have been installed in place.
Предмет изобретени .The subject matter of the invention.
Приспособление дл пр.едупреждени продольного изгиба опорных стержней вертикально подвижных форм при возведении железобетонных каркасов сооружений, отличающеес применением коротких брусков 3 с желобками, охватывающих опорные стержни с двух сторон и соедин емых между собою на этих стержн х.A device for preventing the buckling of support rods of vertically movable forms during the erection of reinforced concrete frameworks of structures, characterized by the use of short bars 3 with grooves covering the support rods on both sides and connected to each other on these rods.
Фнг1 Фиг2 ФигЛFng1 Fig2 FigL
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU9668A SU57550A1 (en) | 1939-07-10 | 1939-07-10 | A method of manufacturing reinforced concrete frameworks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU57552A1 true SU57552A1 (en) | 1939-11-30 |
Family
ID=48240082
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU9668K SU57551A1 (en) | 1939-07-10 | 1939-07-10 | Tool to prevent buckling of rods of vertically mobile forms |
| SU9668L SU57552A1 (en) | 1939-07-10 | 1939-07-10 | Tool to prevent buckling of rods of vertically mobile forms |
| SU9668A SU57550A1 (en) | 1939-07-10 | 1939-07-10 | A method of manufacturing reinforced concrete frameworks |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU9668K SU57551A1 (en) | 1939-07-10 | 1939-07-10 | Tool to prevent buckling of rods of vertically mobile forms |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU9668A SU57550A1 (en) | 1939-07-10 | 1939-07-10 | A method of manufacturing reinforced concrete frameworks |
Country Status (1)
| Country | Link |
|---|---|
| SU (3) | SU57551A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343620B (en) * | 2013-07-29 | 2015-07-08 | 中国化学工程第三建设有限公司 | Sliding form system for kai (being a Chinese character and meaning open in English)-shaped lifting frame with adjustable width |
-
1939
- 1939-07-10 SU SU9668K patent/SU57551A1/en active
- 1939-07-10 SU SU9668L patent/SU57552A1/en active
- 1939-07-10 SU SU9668A patent/SU57550A1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| SU57550A1 (en) | 1939-11-30 |
| SU57551A1 (en) | 1939-11-30 |
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