Height-adjustable installation equipment for concealed power distribution terminal box

Abstract

The invention provides height-adjustable installation equipment for a concealed power distribution terminal box. The height-adjustable installation equipment comprises an upper supporting plate, a lower supporting plate, a sliding groove, a sliding block, a positioning screw, a fixed piece, a small-size motor, a terminal box installing plate, a nut seat, a screw rod and a power supply, wherein the sliding groove is assembled in the middle position of the front end surface of the lower supporting plate; the upper end of the sliding block is connected with the upper supporting plate, and the lower end of the sliding block is assembled in the sliding groove; the fixed piece is arranged on the right end surface of the upper supporting plate; the positioning screw penetrates through the fixed piece to be assembled in the sliding groove; the small-size motor is arranged on the upper end surface of the upper supporting plate; a groove body is arranged in the middle position of the front end surface of the upper supporting plate; the screw is arranged in the groove body; the power supply is arranged on the rear end surface of the upper supporting plate; the nut seat is assembled on the screw rod; and the terminal box installing plate is fixed on the front end surface of the nut seat. The height-adjustable installation equipment provided by the invention has the advantages that the structure is simple, the process is reasonable, a fast and accurate height-adjusting function is achieved, the application range is expanded, and the safe and reliable effects are achieved.

Description

technical field [0001] The invention relates to a height-adjustable dark-assembled electrical terminal box installation device, which belongs to the field of terminal box installation devices. Background technique [0002] When installing the power distribution terminal box on the wall, generally, the box body of the power distribution terminal box is pre-buried in the wall body, and the box body is provided with a box body fixing bracket. [0003] After the wall painting and decoration is completed, install the small low-voltage circuit breaker and the panel of the distribution terminal box in the box of the pre-buried distribution terminal box, first fix the small low-voltage circuit breaker on the switch mounting rail, and then directly install the The switch mounting rail of the small low-voltage circuit breaker is fixedly connected to the box fixing bracket. In this process, because the pre-embedded size of the power distribution terminal box in the wall is difficult to...

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Problems solved by technology

[0003] After the wall painting and decoration are completed, a small low-voltage circuit breaker and a power distribution terminal box panel are installed in the box of the pre-buried power distribution terminal box. The switch installation guide rail of the small low-voltage circuit breaker is fixedly connected with the box body fixing bracket. During this process, it is difficult to control the height standard of the pre-embedded size of the power distribution terminal box box body in the wall, and it is difficult to control the thickness of the wall. In order to adjust the distribution The distance between the panel of the electrical terminal box and the small low-voltage circuit breaker and the panel fixing bracket, the current conventional practice is to add gaskets between the bolts and the box fixing bracket. It is not easy to control, and the adjusted height is not very accurate. This is troublesome to install for users, time-consuming and labor-intensive, and cannot be used flexibly. The height adjustment equipment in the prior art cannot adjust the horizontal distance, which makes it have great limitations. , so there is an urgent need for a height-adjustable concealed electrical terminal box installation equipment to solve the above-mentioned problems

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