SU97062A1

SU97062A1 - Device for assembling large welded beams

Info

Publication number: SU97062A1
Application number: SU443745A
Authority: SU
Inventors: А.Т. Костюхин
Original assignee: А.Т. Костюхин
Priority date: 1951-02-21
Filing date: 1951-02-21
Publication date: 1953-11-30

Description

Предметом изобретени вл етс приспособление дл сборки свариваемых балок больших разлеров.The subject of the invention is an apparatus for assembling welded beams of large razlerov.

Существующие способы сборки двутавровых сварных балок больидих размеров непройзводительны, требуют большой затраты рабочей силы и гюсто пного наличи подъемного крана. Качество сборки таких бало1ч. получаетс 1- Изким; горизонт2ЛЬ;;Ь е . балки часто оказыва отс плохо подт нутыми к вертикальному листу, что делает невозможным применение авто,1атнчсской проварки швов.The existing methods for assembling I-beams of most sizes are non-productive, require a large amount of labor and are equipped with a crane. Build quality of such balls. it turns out 1- Izky; horizon2L ;; b e. The beams often turn out to be badly tightened to the vertical sheet, which makes it impossible to use a car, which welds seams.

Предложенное приспособление устран ет указанные недостатки благодар применению подвижных и неподвижных прижимов (домкратов ), обеспечивающих при сборке равномерное плотпое ст гиваиие элементов собираемой ба.лки.The proposed device eliminates these drawbacks due to the use of movable and stationary clamps (jacks), which ensure uniform plastering of the elements of the assembled battery during assembly.

На фиг. 1 дан боковой вид приспособлени ; на фиг. 2-поперечный разрез; на фиг. 3-вид сверху.FIG. 1 is a side view of the device; in fig. 2-cross section; in fig. 3 is a top view.

На мета.глической раме / устапов ,1епы две иаправл юи ие продольные балки 2 и 3, к которым приварены стойки 4.On the metal frame / installation, two types of two and direction longitudinal beams 2 and 3, which are welded to the rack 4.

Балка 3 неподвижна и приварена 1ч раме 1, балка 2-подвижна, пере ещение ее производитс при помощи электродвигател , прпводпого вала 5 и вшпюв 6.Beam 3 is fixed and welded for 1 hour to frame 1, beam is 2-movable, it is moved with the help of an electric motor, a drive shaft 5 and a pin 6.

На продоль}1ых балках рамы 1 установлены два рельса 7. по которым перемещаетс портальна тележка 8 с установленными на пей четырьм пневматическими прижимами (дoмкpaтa iи): два (9 и 10 из них служат дл прижати вертикального листа собираемой балки к .1ьным нанрав.ч ющпм балкам 2 и 3 н два (// и 12}-дл пр1 жати горизонтальных листов собираемой балки к вертикальпому листу.On the length} of the 1st beams of frame 1 there are two rails 7. along which the portal trolley 8 is moving with four pneumatic clamps installed (jack i): two (9 and 10 of them serve to press the vertical sheet of the assembled beam to .1 Yuschpm beams 2 and 3 n two (// and 12} for pressing horizontal sheets of the assembled beam to the vertical sheet.

(домкраты) 12 и 10 укреплепы иа портальной тележке 13 неподвижно, а прижимы И i 9 передвщтпотс по порталу и устанавливаютс в ,юсти от размеров собираемой балки. Примтамы (дом1 :раты ) закрепл ютс в нужном положении зажимными винтами. (jacks) 12 and 10 fortifications and portal trolley 13 are fixed, and the clamps AND i 9 are in front of the portal along the portal and are set to the size of the assembled beam. Primtams (dom1: rats) are fixed in the desired position with clamping screws.

Поршни вертикальных при симов 9 и 10 после выпуска воз.а,уха возвращаютс в исходное положение при помощи пружин, а порщни горизонтальных прижимов 11 12-Vertical pistons with Sims 9 and 10 after the release of air, the ear returns to its original position with the help of springs, and the pistons of the horizontal clamps 11 12-

обратным включением ежатого воздуха .reverse inclusion of ezhaty air.

Стойки 4 елужат д.1 установки горизонтальных листов.Racks 4 T1 installation of horizontal sheets.

Дл возможности прави.пыюй установки горизонтальных листов еоб1фаемой балки, около стоек 4 наход тс вергикальн.ые винты 14, на торцы которых опираютс горизонтальные листы балки.In order to allow the installation of horizontal sheets of the beam to be installed, vertical screws 14 are located near the uprights 4, on the ends of which there are horizontal sheets of the beam.

Во избежание подъема портальной тележки 13 при вк.Т очепни вертикальных прижимов в нижней частн ног иорта льной тележки установлены крючки 15, .которые заход т нод полки продольных балок рамы / приспособлени . ;рюч1ш 15 наход тс в посто гнюм зацеплении с полками балок и установлены с небольип- м зазором дл свободного перемеш ,е1ш тележки вдо.чь ба.ток приснособленн .In order to prevent the portal trolley 13 from lifting, the vertical hooks in the lower part of the legs of the flap trolley are mounted with hooks 15, which go to the shelf node of the longitudinal girders of the frame / attachment. The ruler 15 is permanently engaged with the flanges of the beams and installed with a small gap for free movement, the ram of the trolley along the bottom of the shaft is assembled.

Д.п того, чтобы горизонта,тьиые листы прижима.лись к вертика.льному листу балки нод. пр мЕз1м углом, иа концах IHTOKOB иopиJпeй горизонтальиы .х .прижимов 8 и 9 уетаповлеиы опорные П.ТИТЫ 16, плоскости которых строго перпендику.т рны к .вертикальиому ;iисту.D. to ensure that the horizon, thie sheets pressed to the vertical sheet of the beam node. at every angle, at the ends of the IHTOKOB and at the top of the horizontal horizontals. clamps 8 and 9, the support elements of the P.TITA 16 whose planes are strictly perpendicular to the vertical;

Управ.ггение портальной тележкой осуществл етс сборщиком с пульта управлени . Сиденье 17 сборщика установлено на металлической раме против пульта управлени .The control of the portal trolley is carried out by the collector from the control panel. The collector seat 17 is mounted on a metal frame against the control panel.

Процесс сборки балок на верстаке приспособлени производитс в следуюп;ем пор дке.The process of assembling the beams on the workbench of the fixture is carried out as follows.

П р е :, м е т и з о б р е т е и и PREMIERATION:, META and H

Claims

1. The device for assembling the welded ba.chok of the most large dimensions, made in the form of a workbench, with stops and clamps, is of HI, ei with the fact that; VIH of uniform contraction of elements (sheets) of the assembled beam A portal catuch trolley with pneumatic clamps (jacks) was used.

2. The appliance according to claim 1, characterized in that in it, the aim of the assembly is a tank.

The viits 14 are installed so that their supporting ends are spaced from the top of the longitudinal deflection of the beam 2 and 3 half the height of the horizontal tiptoes without new elements, ty, 1 (), th, tista.

The mechanism for transferring tvn / keni of beam 2 and after t, np atodi; is activated from beam 3, such as cht-ob; the distance between the uprights was n ;: 1ПП-150 mm more, than 1.yotes of the assembled beam.

On the base 2 and 3, the vertical frame of the assembled bank is placed, after which horizontal sheets are mounted and beam 2 is moved along the direction of line1 to beam 3 of the blade to press the horizontal one; ; 1 sheets to the vertical.

Then the portal carriage, 13 S: 11, is found at the end of the operation of the battered wall and in the front wheel. P1dematical clamps .9 and 10, korizmmi yirizhuyut verticalsY sheet to passpor.chuyuschim ba.lkam 2 and

3. Post this include orizo1G1nye clamps // and 12, which press the horizontal press cleaners to the vertical and welding workers with welding welding (primb.) Weld -the elements of the assembled beam.

After joining the vertical and horizontal sheets by assembly welding, the beam is removed from the fixture and its elements are displaced along the joints by a continuous welding seam.

of different sizes, one of the supporting longitudinal beams is made movable in the transverse direction. 3. Form made irisnosob. Tein but nn. B and 2, from, and h and h, and with the fact that the peematical clamps (jacks), pressing the sheets of the assembled beam to the fixed support, are fixed to the gantry cart and fixed, and the pressing sheets to the movable support — fixed with the ability to move them through the portal carts.

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