SU1350677A1

SU1350677A1 - Induction device

Info

Publication number: SU1350677A1
Application number: SU864016974A
Authority: SU
Inventors: Алексей Иванович Михайлов
Priority date: 1986-01-27
Filing date: 1986-01-27
Publication date: 1987-11-07

Abstract

Изобретение относитс к области электротехники, в частности к транс- форматоростроению. Цель изобретени состоит в снижении мeтaллoeмkocти устройства путем уменьшени металлоемкости крышки бака. Устройство содержит шипы 1, прикрепленные к активной части 2 индукционного аппарата , крьшку 3 с отверсти ми 4, через которые проход т шипы 1 с винтовой нарезкой, на каждый шип 1 насажена втулка 5, ограниченна цилиндрическим стаканом 6, прикрепленным к внешней поверхности крышки 3. На шип 1 с внутренней стороны крышки 3 навинчен диск 7, упирающийс в крьш1ку 3 через изолирующую прокладку 8. На шип 1 с внешней стороны крьш1ки навинчена гайка 9 с выступом 10. На крьш1- ке бака закреплены ребра жесткости с окном, расположенные между стаканами 6, и балка, приваренна к крьшке и проход ща через окна ребер жесткости . В предложенном устройстве крьш1ка примерно вдвое тоньше. 4 ил. S (Л с ттт.The invention relates to the field of electrical engineering, in particular to transformer construction. The purpose of the invention is to reduce the device's metal content by reducing the metal capacity of the tank cap. The device contains spikes 1 attached to the active part 2 of the induction apparatus, a cap 3 with holes 4 through which the spikes 1 with screw thread pass, on each spike 1 a sleeve 5 is mounted, bounded by a cylindrical cup 6 attached to the outer surface of the cover 3. A disk 7 is screwed onto the spike 1 from the inside of the cover 3, which rests against the grommet 3 through an insulating gasket 8. On the spike 1, a nut 9 with a lug 10 is screwed onto the spike 1 from the outside of the tank and between the glasses 6 and ba welded to the cover and passing through the windows of the ribs. In the proposed device, the krsh1ka is approximately twice as thin. 4 il. S (L with ttt.

Description

1135067711350677

Изобретение относитс к электротехнике , р частности к трансформато- ростроению.The invention relates to electrical engineering, particularly to transformer growing.

Цель изобретени снижение металлоемкости крьшки бака.The purpose of the invention is to reduce the metal capacity of the tank cap.

На фиг. 1 и 2 представлено устройство дл креплени активной части к крьшке бака; на фиг. 3 - крышка бака; на фиг. 4 - сечение А-А на фиг. 3,FIG. 1 and 2 show a device for fastening an active part to a tank cap; in fig. 3 - tank cover; in fig. 4 is a section A-A in FIG. 3,

Устройство содержит шипы 1,, прикрепленные к активной части 2 индукционного аппарата, крьшку 3 бака с отверсти ми 4, через которые проход т шипы 1 с винтовой нарезкой, на каждый из которых насажена втулка 5, ограниченна цилиндрическим стаканом 6, прикрепленным к внешней поверхности крьшки 3. На шир 1 с внутренней стороны крышки 3 навинчен диск 7, упирающийс в крышку 3 через изолирую- 1цую прокладку 8. На шип 1 с внешней стороны крышки 3 навинчена гайка 9 с выступом 10, На крышке 3 аппарата закреплены ребра 11 жесткости с окно в два раза за счет сокращени толщины крьшки бака устройства, в результате чего возрастает жесткость узла креплени , совместно с балкой 5 и ребрами жесткости.The device contains spikes 1, attached to the active part 2 of the induction apparatus, a cap 3 of the tank with openings 4 through which the spikes 1 with screw thread pass, on each of which a sleeve 5 is mounted, bounded by a cylindrical cup 6 attached to the outer surface of the key 3. On the width 1, on the inside of the cover 3, the disk 7 is screwed, which abuts the cover 3 through the insulating gasket 8. On the spike 1, on the outside of the cover 3, the nut 9 is screwed with the protrusion 10. The ribs 11 of the device are fixed on the cover 3 of the device twice due to cut and the thickness of the device krshki tank, thereby increasing the rigidity of the attachment, together with the beam 5 and the stiffening ribs.

За счет креплени крьшзки к активной части индукционного устройства повьппаетс жесткость конструкции.By fastening the cap to the active part of the induction device, the rigidity of the structure is increased.

Claims

to the claims

An induction apparatus comprising a tank with a lid, in which the active part of the apparatus is placed, a device 5 for fastening the lid 1, ki of the tank to the active part, consists of spikes attached to the active part passing through the holes made in the latch A spindle is attached to each spike, limited by a glass attached to a clip on the outside, characterized in that

20

that, in order to reduce metal consumption, by reducing the thickness of the device 12, located between the cups of the tank, it is equipped with discs 6. Through the windows 12 of the ribs 11 are rigid - with gaskets, nuts, stiffeners passes the die 13, welded to the bone and the beam , the nuts are made with a top of the tank and stiffening ribs 11. stupas, thorns are made with thread. One end of the beam is welded to the nozzle - from the inside of the shank on the spikes ku 14; On the inner surface, the disks 15 are screwed, which rest against the cap, are attached to the finger 15, which enters the tube through the gaskets, on the spikes from the outboard 16. With excessive pressure or vacuum inside the tank of the induction apparatus, the load that occurs on the crack: - ke 3 tank is transferred to beam 13, then to stiffening ribs 11. The latter transfer the load on the glasses 5.

Here, the sides of the collar are screwed with nuts with protrusions, which clamp the bushings to the collar of the apparatus, the protruding 35 part of the nuts is located between the spike and the collar, the stiffeners are attached to the collar of the apparatus between the glasses and are made with windows through which the beam passes attached

The use of the invention will reduce the metal intensity Krsch1ki

The induction device tank has approximately 40 stiffeners and a flap of the apparatus.

but twofold due to a reduction in the thickness of the device tank cap, resulting in an increase in the rigidity of the attachment point, together with the beam and the ribs.

By fastening the cap to the active part of the induction device, the rigidity of the structure is increased.

Invention Formula

An induction apparatus containing a tank with a lid, in which the active part of the apparatus is located, a device for attaching the roof, 1 of the tank, to the active part, its spikes attached to the active part, passing through the holes made in the roof of the device, each spike is mounted on a sleeve bounded by a glass attached to a clip on the outside, characterized in

The tank is equipped with discs with gaskets, nuts, stiffeners and a beam, the nuts are made with protrusions, the spikes are threaded. on the inside of the collar, on the spikes -30, the discs are screwed, which abut the collar through the gaskets, on the spikes from the outer

Here, the sides of the collar are screwed with nuts with protrusions, which clamp the bushings to the collar of the apparatus, the protruding 35 part of the nuts is located between the spike and the collar;

fig. 3

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Compiled by F. Chirkin Editor I. Nikolaychuk Tehred L. Serdyukova Proofreader M. Pojo

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VNRSHPI State Committee of the USSR

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