SU1691593A1

SU1691593A1 - Profile coupling

Info

Publication number: SU1691593A1
Application number: SU894708247A
Authority: SU
Inventors: Александр Алексеевич Перевезенцев; Николай Иванович Тишкин
Original assignee: Завод "Мосметаллоконструкция"
Priority date: 1989-06-22
Filing date: 1989-06-22
Publication date: 1991-11-15

Abstract

Изобретение относитс к строительству . Цель изобретени - повышение надежности . Соединение вертикального профил (ВП) 1, имеющего продольную прорезь с горизонтальным профилем (ГП) 2, осуществл етс с помощью замка, установленного в ГП 2. Замок состоит из корпуса 3 с замыкающей головкой 6, в котором размещены упор 4 и резьбовой фиксатор 5 с навинченной гайкой 8. Гайка 8 скосом 9 контактирует с наклонный концом упора 4. При сборке ГП 2 с ВП 1 замыкающа головка 6 вводитс в Т-образную полость ВП 1. Зажим осуществл етс путем вращени резьбового фиксатора 5. При этом упор 4 перемещаетс в отверстии корпуса 3 до контакта шипа с внутренней стенкой ВП 1. Одновременно выбираетс зазор между лапками 7 и стенкой ВП 1. При дальнейшем вращении фиксатора 5 происходит врезание шипа упора 4 во внутреннюю стенку ВП 1. Одновременно упруго отгибаетс стенка, ограничивающа продольную прорезь ВП 1, что делает соединение ГП 2 и ВП 1 прочной и надежной. 1 з.п. ф-лы, 7 ил.The invention relates to construction. The purpose of the invention is to increase reliability. The vertical profile (VP) 1, having a longitudinal slot with a horizontal profile (GP) 2, is connected with a lock installed in the GP 2. The lock consists of a housing 3 with a closing head 6, in which a stop 4 and a threaded lock 5 are placed screwed nut 8. Nut 8 bevel 9 is in contact with the inclined end of the stop 4. When assembling GP 2 with VP 1, the locking head 6 is inserted into the T-shaped cavity of VP 1. The clamp is made by rotating the screw clamp 5. At this, the stop 4 moves in the hole housing 3 to the thorn contact with the inside VP 1 wall. At the same time, the gap between the tabs 7 and the VP 1 wall is selected. With further rotation of the lock 5, the thorn 4 of the stop 4 penetrates into the inner wall of the VP 1. At the same time, the wall elastically bent over, bounding the longitudinal notch of the VP 1, which makes the connection GP 2 and VP 1 durable and reliable. 1 hp f-ly, 7 ill.

Description

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Claims

Claim

1. Connection profiles, containing the first, a profile with a longitudinal slot and an inner wall located against the slot, the second profile and installed in the last lock, consisting of a housing with two through holes, the axes of which are perpendicular to each other, stop with an inclined surface and a threaded lock, located respectively in these holes, with one end of the latch placed in the hole of the second profile, as well as the locking head with two parallel tabs of the side surface, placed in the longitudinal grooves with contact with the legs of the profile wall, characterized in that, in order to increase reliability, it is equipped with a bevel nut on one of the ends located on the threaded lock and in the opening of the lock case, the closing head is made with an axial hole and integrally with the case, the transverse dimension of the housing on the side of the locking head is made no more than the transverse size of the slot of the first profile, one end of the stop is placed in the hole of the locking head and is made with a spike installed with a contact with the inner wall of of the first profile, the inclined surface is made at the other end of the abutment and is installed in contact with the bevel of the nut, the latch is made with a head at the end of the hole located in the hole of the second profile installed in contact with the surface of the latter.

2. Connection pop. 1, characterized in that the head of the threaded lock is countersunk, and the hole in the profile under the head is reciprocal.

Fig.Z