SU106245A1 - Group hydraulic jack - Google Patents
Group hydraulic jackInfo
- Publication number
- SU106245A1 SU106245A1 SU454723A SU454723A SU106245A1 SU 106245 A1 SU106245 A1 SU 106245A1 SU 454723 A SU454723 A SU 454723A SU 454723 A SU454723 A SU 454723A SU 106245 A1 SU106245 A1 SU 106245A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- jack
- bundle
- hydraulic jack
- wires
- group hydraulic
- Prior art date
Links
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Description
Изобретение относитс к групповым гплравличееким домкратам, предназпачепным дл нат жени пучков арматурной проволоки при прОПзводстве етрунобет()1П1ЫХ изделий .This invention relates to a group of flat jacks predisposed to tension reinforcing wire bundles during production of impact () 1P1 products.
Известные домкраты дают перав1 омерньге мат жепи отдельным проволокам пучк , т к как в пих домкрат нат гивает сразу пучок в неско.тько проволок.Known jacks give the bundle to the first male mat and to the individual wires, as in a jack-jack, the beam immediately pulls the bundle into several wires.
В нижеописьн аемом групповом гпдрав.чнческом домкрате этот недостаток устрапеп тем, что в нем еоединепы в еднный агрегат цептральный домкрат дл заапкернваии пучка арматуры после нат жени и расположеппые вокруг него па корпусе периферийные домкраты по числу проволок в пучке дл нат жени каждой проволоки пучка одинаковым усилием.In the following group gpdrav.chncheskom jack this disadvantage is solved by the fact that in it is connected to a single unit a cepral jack for locking the reinforcement bundle after tension and the peripheral jacks located around it along the number of wires in the bundle for tensioning each wire of the bundle with the same force .
На чертеже домкрат ноказан в частичпом продольном разрезе. В качестве примера описываетс гидравлический групповой домкрат дл нат жени пучка арматуры, состо щего из п ти отдельных проволок при производстве струнобетонны .х пшал.In the drawing, the jack is shown in a partial longitudinal section. As an example, a hydraulic group jack for tensioning an armature bundle consisting of five separate wires in the production of stringed concrete is described.
На корпусе / цептральиого домкрата 2 сделаны Н11нливы 3 на равных рассто ни х но окружиости. На этих Г1ри,:1ивах установлены периферийные домкраты 4. Центральный домкрат 2 имеет пр люй и обратный ход и предназпачен дл заанкеривани всего арматурпого пучка после его нат жени .The body / chain jack 2 is made of liquid 3 at equal distances but circumference. Peripheral jacks 4 are installed on these G1ri,: 1, bores. Central jack 2 has a forward and reverse stroke and is designed to anchor the entire reinforcing beam after it is tensioned.
Число же периферийных домкратов 4, установленных вокруг центрального домкрата, выбирают по числу проволок в пучке, в данном примере-п ть. Каждый домкрат 4 предназначен дл нат жени одной проволоки из пучка и, так как все периферийные должраты, выполненные одинаковыми, наход тс под одинаковым гидравлическим давлением , то и пат жение каждой проволоки одно и то же.The number of peripheral jacks 4 installed around the central jack is chosen according to the number of wires in the bundle, in this example, five. Each jack 4 is designed to tension one wire from the bundle and, since all peripheral must be made the same, are under the same hydraulic pressure, the patching of each wire is the same.
Корпус каждого периферийного домкрата имеет т ги 5, соедин ющие его с зажимным устройством 6, отдельным дл каждого периферийного домкрата. В устройствах 6 концы проволок 7 прочно закрепл ютс посредством конусных разрезных цанг 8, поджимаемых болтами 9. При нат жении проволок домкратами 4 т ги 5 посредством проуи инThe case of each peripheral jack has a pull 5 that connects it to the clamping device 6, which is separate for each peripheral jack. In devices 6, the ends of the wires 7 are firmly fixed by means of conical split collets 8, which are pressed by bolts 9. When the wires are tensioned with jacks for 4 tons 5 through proui
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU454723A SU106245A1 (en) | 1956-01-02 | 1956-01-02 | Group hydraulic jack |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU454723A SU106245A1 (en) | 1956-01-02 | 1956-01-02 | Group hydraulic jack |
Publications (1)
Publication Number | Publication Date |
---|---|
SU106245A1 true SU106245A1 (en) | 1956-11-30 |
Family
ID=48379570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU454723A SU106245A1 (en) | 1956-01-02 | 1956-01-02 | Group hydraulic jack |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU106245A1 (en) |
-
1956
- 1956-01-02 SU SU454723A patent/SU106245A1/en active
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