Electromechanical linkage box housing of moment orbit electromechanical linkage explosion-proof switch
一种隔爆开关、盒壳体的技术，应用在电开关、电路、电气元件等方向，能够解决电路电源麻烦、普通开关不能直接用、安全生产及生产效率影响等问题，达到成本低廉、结构简单、操作方便快捷的效果
Active Publication Date: 2017-12-15
HEBEI HANTAI ELECTRICAL EQUIP MFG CO LTD
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Problems solved by technology
[0003] At present, ordinary switches cannot be directly used in places with explosion-proof requirements, and ordinary explosion-proof switches have high requirements for use conditions and users, which makes it extremely troublesome to flexibly disconnect the power supply of some circuits in explosion-proof environments, and is harmful to safety. The improvement of production and production efficiency has a great impact
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[0021] Such as Figure 1-4 As shown, a rectangular rail electromechanical interlock flameproof switch mainly includes a junction box 1, and also includes an electromechanical interlock box 2 and a junction protection box 3. The junction box 1, the electromechanical interlock box 2 and the junction protection box 3 are sequentially used in three Combined with screws and fixed together; the electromechanical interlock box 2 includes electromechanical interlock box housing 4, explosion-proof guide I5, explosion-proof guide II6, explosion-proof guide III7, explosion-proof partition 8, main control lock lever 9, safety lock lever Ⅰ10, safety lock lever Ⅱ11, rectangular rail 12, travel switch Ⅰ13, travel switch Ⅱ14 and explosion-proof wire bolt Ⅰ15, the electromechanical interlock box housing 4 and the flameproof guide Ⅰ5, the flameproof guide Ⅱ6, the The flameproof guide III7 and the flameproof partition 8 are cast as one body, and the size and structure of the flameproof guide I5,...
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The invention discloses an electromechanical linkage box housing of a moment orbit electromechanical linkage explosion-proof switch. The electromechanical linkage box housing is in a tubular shape; three threaded holes with includes angles of 120 degrees are formed in each of two outer ends of the housing; and the three-dimensional included angle between the threaded holes of the two ends is 60 degrees. An explosion-proof separation board (8) is arranged inside the electromechanical linkage box housing (4) and is perpendicular to the axis. An explosion-proof guide I (5), an explosion-proof guide II (6), and an explosion-proof guide III (7) are distributed on the explosion-proof separation board (8) at a 120-degree included angle; and the axes of the explosion-proof guides are perpendicular to the axis of the electromechanical linkage box housing (4); the explosion-proof guides are arranged right above a combined threaded hole of connection of an electromechanical linkage box (2) and a wiring protection box (3); and tops of the explosion-proof guide I (5), the explosion-proof guide II (6), and the explosion-proof guide III (7) are connected with the tube wall of the electromechanical linkage box housing (4) into one; and threaded holes extend out of the housing.
Description
[0001] This application is a divisional application, the original application date: April 24, 2014, the original application number: 2014101650365, and the name of the invention is: a rectangular rail electromechanical chain explosion-proof switch. technical field [0002] The invention relates to a switch, in particular to a rectangular rail electromechanical interlocking explosion-proof switch. Background technique [0003] At present, ordinary switches cannot be directly used in places with explosion-proof requirements, and ordinary explosion-proof switches have high requirements for use conditions and users, which makes it extremely troublesome to flexibly disconnect the power supply of some circuits in explosion-proof environments, and is harmful to safety. The improvement of production and production efficiency has a great impact. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a rectangular-gauge electrome...
Claims
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IPC IPC(8): H01H9/04H01H9/22
CPCH01H9/04H01H9/045H01H9/22
Inventor 姬志强
Owner HEBEI HANTAI ELECTRICAL EQUIP MFG CO LTD