CS260260B1

CS260260B1 - Frame of manually movable machine

Info

Publication number: CS260260B1
Application number: CS86844A
Authority: CS
Inventors: Jan Brngal
Original assignee: Jan Brngal
Priority date: 1986-02-06
Filing date: 1986-02-06
Publication date: 1988-12-15
Also published as: CS84486A1

Abstract

Rám pre ručně premiesťovateíné stroje s pohonným motorom alebo bez něho, ako sú nap. čerpadlá, kompresory, hydraulické agregáty, banské plieniče výstuže, meniče frekvencie a pod., má dve okrajové kruhové obruče profilované podTa účelu jeho použitia připevněné buď obe na samotnom stroji, alebo medzi sebou spojené na spoločnej osi rotácie viac ako dvomi rúrkami, pričom stroj sa připevní vnútri obrysu vymedzeného týmito rúrkami a vonkajšími okrajmi obručí, alebo kombináciou týchto dvoch spQsobov. Výhodou cievkovitého rámu je možnost premiestňovať v ňom upevněný stroj na krátké vzdialenosti valením, ako aj využiť medzikružný priestor vymedzený vonkajším obrysom rúrok a vonkajším priemerom okrajových obručí pre navinutie ohybných prívodov energie motorom spotrebovávanej a ohybných odvodov energie strojom premenenej.Frame for manually moved machines with or without a drive motor, such as e.g. pumps, compressors, hydraulic aggregates, mine looters, frequency converters, etc., has two peripheral circular hoops profiled according to the purpose of its use, attached either both on the machine itself, or connected to each other on a common axis of rotation by more than two tubes, whereby the machine is attached inside the contour defined by these tubes and the outer edges of the hoops, or by a combination of these two methods. The advantage of the coil-shaped frame is the possibility to move the fixed machine in it over short distances by rolling, as well as to use the inter-ring space defined by the outer contour of the tubes and the outer diameter of the edge hoops for winding the flexible inputs of the energy consumed by the motor and the flexible outputs of the energy transformed by the machine.

Description

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Vynález sa týká rámu ručně premiestňo-vatetného stroja, kde stroj je v ráme upev-něný tak, že celý jeho objem sa nachádzaVo valcovitom priestore vymedzenom von-kajším priemerom obručí a vzdialenosťouich vonkajších čiel. V hospodářských činnostiach sa používa-jú ručně premiestňovateíné stroje ako ma-lé vrátky, čerpadlá, kompresory, elektro-centrály, meniče frekvencie, banské plieni-če výstuže, hydraulické agregáty a pod. Rám, na ktorom sú umlestnené kompo-nenty týchto strojov, má spravidla tvar doš-ky, stojanu, saní a aj ipri premiestňovaní nakrátké vzdialenosti je nutné stroj s ním pre-ťnášať, převázat alebo vliecť smykom. Přísnéúčelový tvar takého rámu neumožňuje naňom umiestniť káble, hadice, čím sa tietopo práci musia odpojit, premiestniť zvlášťa opáť k strojů připojovat. V ráme je vetanevyužitého priestoru, čo vadí pri prácistroja v priestorove stiesnených podmien-kach.BACKGROUND OF THE INVENTION 1. Field of the Invention The invention relates to a frame of a manually movable machine, wherein the machine is mounted in the frame such that its entire volume is within the cylindrical space defined by the outer diameter of the rims and the outermost faces. The economic activities use manually relocatable machines such as small winches, pumps, compressors, electro-central units, frequency converters, reinforcement mine diapers, hydraulic aggregates and the like. The frame on which the components of these machines are placed, as a rule, has the shape of a thatch, a stand, a slide and, even when moving a short distance, it is necessary to drag, tie or slip the machine with it. The rigid purpose of such a frame does not allow the cables, hoses to be placed on it, so that this work must be disconnected, moved separately to the machines to be attached. There is a used space in the frame, which interferes with the machine in space-constrained conditions.

Uvedené nedostatky odstraňuje rám ručněpremiestňovatetného stroja s upevněnímstroja do rámu, kterého podstatou sú 2 kru-hové okrajové obruče, ktorými sa dosiahneochrany stroja, možnosti jeho premiestňo-vania na krátké vzdialenosti valením po ob-ručiach cievkovitého rámu. Vnútorný prie-stor cievkovitého rámu je možné využit ajpre umiestnenie různých pomocných ovlá-dacích, kontrolných zariadení stroja v ňomúmiestneného, čím žiadne z nich nepřesahu-je válcovitý obrys, dosiahnu sa minimálněrozměry, výhodné z htadiska hmotnosti,pracovného priestoru i bezpečnosti práce.The above-mentioned drawbacks are eliminated by the frame of the manually transferable machine with frame fastening, the essence of which is the 2-ring rim, by which the machine can be protected, the possibility of moving it over short distances by rolling along the spool frame. The interior of the coil frame can also be used to accommodate various auxiliary control devices of the machine therein, whereby none of them exceeds the cylindrical contour, minimally dimensioned, advantageous in terms of weight, working space and safety of work.

Nevyplnenú část cievkovitého rámu vlast-ným strojom možno výhodné využit akocievku pre navinutie káblov a hadic, ktorý-mi stroj přijímá alebo odovzdáva energiu.Táta možnost je výhodná tým, že káble,hadice sa nemusia po práci odpájat a pre-miestňovať zvlášť, ako aj že možnost naví-jet a odvíjať ich z cievkovitého rámu jehovalením vylučuje ich osové skrúcanie a týmpoškodzovanie. Příklady prevedenia rámu sú na připoje-ných výkresoch, kde na obr. 1 je půdorysnýpohtad na banský plienič, výstuže, na obr. 2je nárysný pohtad na hydraulický agregáta na obr. 3 je nárysný pohtad na kompre-sor.The unfilled part of the coil frame with its own machine can advantageously be used to wind up the cables and hoses that the machine receives or transfers energy. This possibility is advantageous in that the cables, hoses do not have to be disconnected and repositioned separately after work that the possibility of winding and unwinding them from the coil frame by means of rolling eliminates their axial twisting and thus damaging them. 1 shows a plan view of a mining diaper, reinforcements, FIG. 2 is a front elevational view of the hydraulic aggregate of FIG. 3 is a front elevational view of a compressor.

Banský plienič je poháňaný banskou ruč-nou vrtačkou 11 nakreslenou přerušovanouČiarou a je upevněný v cievkovitom rámetvorenom prednou obručou 4 a žádnou ob-tučou 5. Vlastný plienič pozostávajúci zprevodovej časti 10 a z ťažnej časti 7 vzá-jomne pevne spojených na spoločnej ose 1má vplyvom kotviacej časti 3 ťažisko svojejhmotnosti posunuté do osi 2, která je spo-ločnou osou rotácie obručí 4, 5. Bremenováreťaz 6 pri premiestňovaní plieniča na krat-šie vzdialenosti valením po obručiach 4, Sako aj pri preprave na dlhšie vzdialenostije navinutá na povrchu ťažnej časti 7.The mine diaper is driven by a mine hand drill 11 drawn in a dashed line and is mounted in a coil-shaped front tire 4 and no shell 5. The actual diaper comprises a gear part 10 and a pulling part 7 fixedly connected to one another by the anchoring part 3, the center of gravity of its weight shifted to the axis 2, which is the common axis of rotation of the hoops 4, 5. When the diaper is moved for a shorter distance by rolling along the hoops 4, the jack is also wound on the surface of the hoisting part 7.

Ak povrch ťažnej časti 7 nestačí na navi-nutie dlhšej bremenovej reťaze 6, potřebnákapacita navinutia sa získá tvarováním lú-čov 9 do tvaru 12, v případe potřeby kapa-citu navinutia možno ešte zvačšiť aj nadprevodovú část 10 a vymedziť ju tam ďalšouobručou 13 o vonkajšom priemere menšomnež u obručí 4, 5. Obruč 13 má osu rotácie2 a v tomto případe chrání ovládací prvok14 na prevodovej časti 10 před poškodenímnavinutou bremenovou reťazou 6.If the surface of the pulling part 7 is not sufficient to wind a longer load chain 6, the winding capacity is obtained by shaping the beams 9 into the shape 12, and if the winding capacity is needed, the overhead section 10 can also be raised and defined therein by the outer one 13. the diameter of the tire 13 has a rotation axis 2, in which case it protects the actuating member 14 on the gear part 10 from being damaged by the load chain 6.

Ovládací prvok 15 na čele prevodovejČasti je před poškodením chráněný vo vnú-tornom priestore vytvorenom obručou 4 ajej lúčmi 8. Tvarovanie lúčov 8 je zvolenétak, aby obruč 4 bola na úrovni rukovátí 17odnímateřnej banskej vrtačky 11. Na vnú-tornej straně obruče 4 sa nachádza doraz16, ktorý odnímatetnú banskú vrtačku 11axiálně zaistuje a zachytává reakciu jej hna-cieho momentu.The control element 15 at the transmission end face is protected from damage in the inner space formed by the tire 4 and the spokes 8. The shaping of the spokes 8 is such that the tire 4 is at the level of the handles 17 of the mating drill 11. The stop 16 is located on the inner side of the tire 4. , which removes the detachable mining drill 11axially and captures the reaction of its driving torque.

Pri práci plienič výstuže stojí buď na o-boch obručiach 4, 5 v riakreslenej polohe,alebo stojí vertikálně postavený na čelezadnej obruče 5.At work, the reinforcement diaphragm stands either on the side rings 4, 5 in a refined position or stands vertically on the iron tire 5.

Obr. 2 znázorňuje polovičný nárysný po-htad na premiestňovatetný hydraulický a-gregát v cievkovitom ráme podlá tohto^ vy-nálezu. Vrchná kruhová obruč 4 tvaru me-dzikružného valca je prietokove spojená sospodnou nádržou 18 válcového tvaru viacako dvorní rúrkami 19 rozmiestnenými navalcovej ploché s osou rotácie 2, spoločnouvrchnej kruhovej obruči 4, spodnej kruho-vé j obruči 5, motoru 20, čerpadlu 21.FIG. 2 is a half elevational view of a displacement hydraulic aggregate in a coil frame according to the present invention. The ring-shaped top ring 4 is fluidly connected by a cylindrical bottom reservoir 18 to a plurality of yard tubes 19 spaced cylindrically flat with the axis of rotation 2, a common top ring 4, a bottom ring 5, a motor 20, a pump 21.

Hydraulický agregát pracuje stojato v na-kreslenej. polohe, pričom čerpadlo 21 na-sává pracovnú kvapalinu zo spodnej nádrže18 cez filter 22, teda pracuje s negativnousacou výškou danou výškou hladiny pracov-nej kvapaliny vo vrchnej kruhovej obruči 4voči němu, čo prispieva k zlepšeniu jehoobjemovej účinnosti. Přívod najviac oteple-nej pracovnej kvapaliny zo spotrebiča jevýhodné zaústit do vrchnej obruče 4, čímsa bude kvapalina ochladzovať pri prúdenído spodnej nádrže 18 vplyvom práce čer-padla 21 i termosifónového efektu.The hydraulic power unit works upright in the na-drawn. the pump 21 is sucking the working fluid from the lower tank 18 through the filter 22, thus operating at a negative height given by the level of the working fluid level in the upper ring tire 4, thereby improving its volume efficiency. It is preferable to feed the most warm working fluid from the appliance into the top ring 4, whereby the liquid will cool down to the bottom 18 due to the pump 21 and the thermosiphon effect.

Vnútorný priestor vrchnej obruče 4 jevyužitelný k umiestneniu lopatkového kole-sa 23, ktoré s chladičom 24 obstarává do-datočné chladenie pracovnej kvapaliny, o-vládacích prvkov 25 motora 20, připadneovládačov hydraulického okruhu 26, a sta-voznaku pracovnej kvapaliny 27. Zátka preplnenie pracovnou kvapalinou 28 je v kru-hovém prehlbení čela vrchnej kruhovej ob-ruče 4, vypúšťacia zátka 29 je ešte v prie-store vymedzenom spodnou kruhovou obru-čou 5.The inner space of the upper ring 4 is usable for positioning the paddle wheel 23, which, with the cooler 24, provides additional cooling of the working fluid, the operating elements 25 of the motor 20, or the controllers of the hydraulic circuit 26, and the working fluid carrier 27. the liquid 28 is in the circular recess of the upper annular ring 4, the discharge plug 29 is still in the store defined by the lower circular ring 5.

Medzi vrchnou kruhovou obručou 4 aspodnou kruhovou obručou 5 může ešte byťďalšia obruč 13, ktorá pevne spojená cezlúče 30 s trúbkami 19 oddetuje priestor 31od priestoru 32. Priestor 31 je výhodné vy-užit pre navinutie přívodu energie k motoruThere may be a further ring 13 between the upper ring tire 4 and the lower ring tire 5, which firmly connects the tube 30 with the tubes 19 to separate the space 31 from the space 32. The space 31 is preferably used to wind the power supply to the motor

Claims

260 3 20, which may be a cable or a compressed air hose, space 32 is advantageous for the coiling of the pressure and waste hoses from the hydraulic unit to the consumers. In addition to the advantages of being able to move the machine over short distances on circular rings 4 and 5, it is possible here to easily unwind the winding of the hoses, possibly the hoses, and by cabling the entire machine with the coil frame of the invention, thereby eliminating their axial twisting and hence deterioration. Winding and unwinding is fast, which is particularly important for hydraulic power units for fast operation, eg for driving hydraulic bridging tools in a mining, fire and rescue service. FIG. Figure 3 is an elevational view of a pre-movable electro-motor driven compressor disposed on resilient members in a coil frame according to the present invention. The front annular ring 4 and the rear annular ring are interconnected with a plurality of yoke tubes 19 in the form of dimensional annular bearings. an annular cross-section, which is a strength-preferred shape of the air they produce. The compressor assembly with the motor 33 is secured to at least two coil frame tubes 19 according to the invention by means of elastic members 34 and 33 which can accommodate different spring characteristics. The compressor pressure pipe with the air-formed coil frame is connected by a hose 36 fixed in the inner space of the front ring tire 4. A pressure gauge 38a safety valve is also provided in this space, or a pressure switch 39V in the rear ring. The tire 3 is positioned 40 with the hose 41 attached thereto, which can be wound up and unwound in space 42. The space 43 separated from space 42 by another circular tire 13 is intended for winding and unwinding the power supply cable of the electric motor. Due to the balancing for easy rolling, the axis on which the mass of the motor compressor 33 is located is identical to the axis of rotation of the coil frame 2, thus being adjacent to the axis 1 of the motor compressor assembly 33. In this case, the working position of the coil frame depends on the lubrication system of the compressor, and the plugs 43 are disposed to discharge the condensate. The arrangement according to FIG. 3 has similar advantages to the arrangement of FIG. 2, the coil frame of the invention formed by the front circular ring 4, no circular ring 5 and pipes 19 being suitable for the pressure vessel. The imposition of the motor compressor on the elastic members 34 and 35 does not transmit its vibrations to the coil frame and thus to the armatures mounted thereon, nor to the substrate on which the coil stands, which is advantageous, for example, when working in buildings. OBJECT

Frame of a manually movable machine comprising at least two coaxial circular hoops of the same outer diameter characterized in that the common oscillation (2j of the hoop (4, 5) is coaxial, parallel, misaligned or parallel to the main center axis of the machine (1), with u the rigid machine is inscribed in a cylindrical space bounded by the outer diameter of the hoop (4, 5) with the length given by their outer faces.

2. The frame of a manually displaceable machine according to claim 1, characterized in that the intermediate arms (4, 5) are provided with auxiliary arms (13) having an outer diameter of less than or equal to the diameter of the hoops (4, 5).

3. The frame of a manually displaceable machine according to items 1, 2, characterized in that the knobs (4, 5) have a cylindrical cavity, a cylindrical cylinder, annuloid or a combination of these, the cavities being interconnected by tubes (19). i 2 Drawbars