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Transportation device of withdrawal circuit breaker

A technology for conveying devices and circuit breakers, which is applied to pull-out switch cabinets, switch devices, building fastening devices, etc., can solve problems such as parts damage to users, safety accidents, and the inability of the main body 2 to be pulled out from the distribution box 1, etc. achieve the effect of ensuring safety

Active Publication Date: 2017-07-07
LSIS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] At the same time, if Figure 8 As shown in FIG. 9B , in the case where only one of the sliding plates 22 or 23 is disengaged from the rail hole 1 b and the other sliding plate is held in the sliding hole 1 b due to a user's misoperation, the main body 2 cannot be removed from the power distribution rail. Case 1 is drawn out, thereby causing damage to components and safety accidents to users

Method used

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  • Transportation device of withdrawal circuit breaker
  • Transportation device of withdrawal circuit breaker
  • Transportation device of withdrawal circuit breaker

Examples

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Embodiment Construction

[0037] Hereinafter, a preferred embodiment of a conveying device for a drawable circuit breaker according to an embodiment of the present invention will now be described in detail with reference to the accompanying drawings.

[0038] Reference Figure 10 to Figure 13 , The delivery device of the pull-out circuit breaker according to the embodiment of the present invention includes: a beam assembly 20 arranged on the front side of the cart 10 and configured to push in and withdraw the cart 10; a body plate 21 formed with an opening A box shape on the rear side and coupled to the beam assembly 20; a pair of sliding plates 22 and 23 slidably arranged in the body plate 21; a rotating plate 40, which is rotatably arranged between the pair of sliding plates 22 and 23 And has a stopper 44 configured to restrict one of the sliding plates 22 and 23 in a protruding manner at one side thereof; and a connecting rod 45, one end of which is rotatably coupled to one side of the rotatable plate 4...

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PUM

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Abstract

A transportation device of a withdrawal circuit breaker, including a girder assembly mounted on a front surface of a truck and configured to draw-in or draw-out the truck, a body plate formed in a box type having an opened rear side and coupled to the girder assembly, a pair of sliding plates slidably disposed within the body plate, and a rotational plate rotatably disposed between the sliding plates, wherein the transportation device further includes a stopper protruded at one side of the rotational plate and configured to restrict one of the sliding plates and a connection link having one end rotatably coupled to one end of the rotational plate and another end rotatably coupled to another end of one of the sliding plates.

Description

Technical field [0001] The present invention relates to a conveying device for a drawable circuit breaker, and more particularly, to a device capable of preventing incomplete separation of the main body of the circuit breaker by causing the left handle assembly and the right handle assembly to operate simultaneously when the main body of the circuit breaker is pulled Withdrawable circuit breakers that ensure the safety of users. Background technique [0002] Generally speaking, the circuit breaker is installed on the distribution board, which is set to operate or control the power station or substation, or to operate the motor, together with other electrical facilities, and is usually housed in the distribution box fixed to the distribution board Or use it in the state of the tray. [0003] In the distribution board, the base line of the circuit breaker and the load terminal are connected to the base line of the bracket, and the load terminal is used to form a service position whe...

Claims

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Application Information

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IPC IPC(8): H02B11/127
CPCH02B11/127H02B11/133E05C9/04H02B11/167
Inventor 金成泰
Owner LSIS CO LTD
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