Aluminum alloy plate connecting device
A technology of aluminum alloy plates and connecting devices, which is applied in the field of aluminum alloy structures, can solve problems affecting the stability of aluminum alloy structural parts, lack of protective measures for screws, and easy to fall off or rust on screws, so as to achieve novel structure, not easy to fall off or rust Rust, the effect of ensuring stability
Inactive Publication Date: 2018-03-23
CHONGQING HUAWANLUN ELECTRIC APPLIANCE CO LTD
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Problems solved by technology
[0002] my country is a large industrial country. With the rapid development of the economy and society, new technologies and new materials are constantly emerging in various industries. Among them, aluminum alloy, one of them, has excellent mechanical and chemical properties and is widely used in various fields. When aluminum alloy is used as a structural part, a connecting device is often required to connect two plates in parallel. When the traditional connecting device is used, the screws lack protection measures, which makes the screws easy to fall off or rust, which further affects the stability of the aluminum alloy structural parts
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[0013] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0014] Such as Figure 1-Figure 2 As shown, a connecting device for aluminum alloy plates includes aluminum pressing plate 1, self-tapping screw 2, washer 3, crimping strip 4, skeleton 5, water-expandable rubber strip 6, waterproof rubber plate 7 and elastic pressing strip 8; The two ends of the pressing plate 1 are provided with inserting plates 13, and the elastic bead 8 is symmetrically inserted in the inserting plate 13, and the center of the aluminum pressing plate 1 is provided with a mounting groove 9; The inner wall of the groove 9 is symmetrically fixed with bumps 10, and the bottom of the installation groove 9 is an upwardly protruding arc-shaped shrapnel 11; the waterproof rubber sheet 7 is arranged on the upper and lower sides of the p...
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The invention discloses an aluminum alloy plate connecting device which comprises an aluminum pressing plate, a self-tapping screw, a washer, a buckling and pressing strip, a framework, water-swellingrubber strips, water-proof rubber plates and elastic pressing strips; inserting plates are arranged at the two ends of the aluminum pressing plate; the elastic pressing strips are symmetrically inserted into the inserting plates; a mounting groove is formed in the center of the aluminum pressing plate; steps are formed at an upper opening of the mounting groove; convex blocks are symmetrically fixed to the inner wall of the mounting groove; an upwards bulged arc-shaped elastic sheet is arranged at the bottom of the mounting groove; the water-proof rubber plates are arranged at the upper surface and the lower surface of a plate; the two ends of the elastic sheet and the elastic pressing strips are in contact with the water-proof rubber plate on the plate; the self-tapping screw penetratesthrough the elastic sheet in the mounting groove, the two water-proof rubber plates and the framework; and the tail end of the self-tapping screw is located in the mounting groove. The aluminum alloyplate connecting device is novel in structure, reasonable in design, simple to operate and convenient to use; and by adopting multiple protective measures, the self-tapping screw is not prone to falling off or rusting, and the firmness of an aluminum alloy structural component is ensured.
Description
technical field [0001] The invention relates to a connection device, in particular to an aluminum alloy plate connection device, which belongs to the technical field of aluminum alloy structures. Background technique [0002] my country is a big industrial country. With the rapid development of economy and society, new technologies and new materials are constantly emerging in various industries. Among them, aluminum alloy, one of them, has excellent mechanical and chemical properties and is widely used in various fields. When aluminum alloy is used as a structural part, a connecting device is often required to connect two plates in parallel. When the traditional connecting device is used, the screws lack protection measures, which makes the screws easy to fall off or rust, which further affects the stability of the aluminum alloy structural part. Contents of the invention [0003] The object of the present invention is to provide a connecting device for aluminum alloy plate...
Claims
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Login to View More IPC IPC(8): F16B5/02F16B39/24
CPCF16B5/02F16B39/24
Inventor 陈洋
Owner CHONGQING HUAWANLUN ELECTRIC APPLIANCE CO LTD