Wall-mounted operation box

Abstract

The utility model belongs to the technical field of elevators, and particularly relates to a wall-mounted operation box. Comprising a bottom box and a panel, the upper end of the bottom box is provided with a bottom box upper sealing head, the bottom box upper sealing head is slotted to form an elastic sheet, the folded edge of the bottom box is provided with a hook, the lower end of the bottom box is provided with a bottom box lower sealing head, and a nut is welded in the bottom box lower sealing head; a panel upper sealing head is arranged on the panel, a panel lower sealing head is arranged at the lower end of the panel, a hanging hole is formed in the position, corresponding to a folding edge hook of the bottom box, of the panel, the hanging hole is used for being connected with the folding edge hook of the bottom box, and a bottom box upper sealing head kerf of the bottom box forms an elastic piece which is connected with the panel upper sealing head on the panel in a hanging mode. And the panel lower sealing head is connected with the nut welded in the bottom box lower sealing head through a screw. And the operation box cannot be loosened by pressing through the elastic sheet. The lower end of the operation box is installed through screws and convenient to disassemble and assemble. And by arranging the hooks on the bottom box, the panel taken down during disassembly and maintenance is hung in the hooks of the bottom box, so that disassembly and maintenance are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to elevator technical field, concretely is a wall -hanging type operating box. BACKGROUND

[0002] The operating box used by the existing elevator usually adopts the structure of bottom box and panel, and is fixed in the interface previously arranged on the car wall during installation. The bottom box structure of the current operating box is complex, troublesome to make, high in cost and complicated in installation process. It is troublesome to open and is prone to loosening. Therefore, there is an urgent need to develop an operating box which is convenient to make, low in cost, convenient to install, disassemble and maintain and not prone to loosening. SUMMARY

[0003] The utility model discloses a wall -hanging type operating box to solve the problems in the background art.

[0004] In order to solve the above technical problems, the utility model discloses the following scheme: a wall -hanging type operating box, including bottom box and panel, bottom box upper end is equipped with bottom box upper end, and the bottom box upper end slit forms the elastic sheet, and the bottom box flange is equipped with the hook, and bottom box lower extreme is equipped with bottom box lower end, and the nut is welded in bottom box lower end inside, panel upper is equipped with panel upper end, and the panel lower extreme is equipped with panel lower end, and is equipped with the hook hole in corresponding bottom box flange hook place, the hook hole is used for connecting the hook of bottom box flange, and the bottom box upper end slit of bottom box forms the elastic sheet with the panel upper end of panel upper end and is hung, and the nut of panel lower end and bottom box lower end inside welding is connected through the screw.

[0005] The hook hole is arranged on the flange of the left and right sides of the panel.

[0006] The nut welded in the bottom box lower end is M4 rivet nut.

[0007] Compared with the prior art, the utility model has the advantages that:

[0008] 1. The operating box is not loosened by the elastic sheet.

[0009] 2. The operating box is installed at the lower end by the screw, and is convenient to disassemble.

[0010] 3. The panel is hung in the bottom box hook when disassembled, which is beneficial to disassembly and maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a side view of the utility model;

[0012] Figure 2 It is a schematic view of the bottom box of the utility model;

[0013] Figure 3 It is the bottom box side structure schematic view of the utility model;

[0014] Figure 4 It is the panel structure schematic view of the utility model;

[0015] Figure 5 It is the panel side structure schematic view of the utility model;

[0016] Figure 6 It is the panel open state schematic view of the utility model. DETAILED DESCRIPTION

[0017] The specific embodiments of the utility model are further explained in connection with the drawings. It needs to be explained here that the explanation of these embodiments is used to help understanding the utility model, but does not constitute the limitation to the utility model. In addition, the technical features involved in each embodiment of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0018] Referring to Figures 1-6 A wall-mounted operating box, a wall-mounted operating box, including bottom box 1 and panel 2, the upper end of the bottom box 1 is provided with bottom box upper head 101, the slit of the bottom box upper head 101 forms a spring, the bottom box 1 is provided with a hook 102, the lower end of the bottom box 1 is provided with a bottom box lower head 103, the bottom box lower head 103 is welded with a nut 104; the panel 2 is provided with a panel upper head 201, the lower end of the panel 2 is provided with a panel lower head 202, a hanging hole 203 is arranged at the corresponding hook 102 of the bottom box 1, the hanging hole 203 is used to connect the hook 102 of the bottom box 1, the spring of the bottom box upper head 101 of the bottom box 1 is hung with the panel upper head 201 of the panel 2, and the panel lower head 202 and the nut 104 welded in the bottom box lower head 103 are connected through screws.

[0019] The panel upper head 201 is connected with the spring on the upper end of the bottom box upper head 101, and the panel lower head 202 is connected with the nut 104 in the bottom box lower head 103 through screws. The panel lower head 202 and the bottom box lower head 5103 cannot be loosened.

[0020] The hanging hole 203 is arranged on the folded edge of the left and right sides of the panel 2. After the panel 2 is removed, the hanging hole 203 on the two sides of the panel 2 is hung on the bottom box hook 103, and the two directions can be hung, which is convenient for maintenance.

[0021] Further, the nut 104 welded in the bottom box lower head 103 is an M4 rivet nut. The fastening performance of the M4 rivet nut is good, it is not easy to loosen, it is convenient to disassemble and replace, and the difficulty of installation, maintenance and repair is reduced.

[0022] The working principle of the utility model is:

[0023] The bottom box 1 is provided with a bottom box upper end cover 101, the elastic piece is formed by cutting the bottom box upper end cover 101, the elastic piece is hung on the panel upper end cover 201, so that the operating box is not loose, the panel upper end cover 201 is used for hanging the elastic piece on the bottom box upper end cover 101, and the hanging hole 203 is arranged on the folding edge of the left and right sides of the panel 2. After the panel 2 is removed, the panel 2 is hung on the bottom box hook 102 through the hanging hole 203 on the two sides, and the panel 2 can be hung in two directions, so that maintenance is convenient. The bottom box 1 is provided with a bottom box lower end cover 103, the bottom box lower end cover 103 is welded with a nut 104; through the screw fixation, the operating box is not loose and is convenient to disassemble and assemble.

[0024] The above describes the embodiments of the utility model in detail in combination with the drawings, but the utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and still fall within the protection scope of the utility model.

Claims

1. A wall-mounted control box, comprising a base box (1) and a panel (2), characterized in that: The bottom box (1) has an upper end cap (101) at its upper end, and the upper end cap (101) is cut to form a spring piece. The bottom box (1) has a hook (102) on its folded edge. The bottom box (1) has a lower end cap (103) at its lower end, and a nut (104) is welded inside the lower end cap (103). The panel (2) has an upper end cap (201) on its upper end, and a lower end cap (202) at its lower end. A hanging hole (203) is provided at the folded hook (102) of the corresponding bottom box (1). The hanging hole (203) is used to connect the hook (102) of the folded edge of the bottom box (1). The bottom box upper end cap (101) of the bottom box (1) is cut to form a spring piece that is connected to the panel upper end cap (201) on the panel (2). The panel lower end cap (202) and the nut (104) welded inside the bottom box lower end cap (103) are connected by screws.

2. The wall-mounted control box according to claim 1, characterized in that: The hanging holes (203) are located on the left and right folded edges of the panel (2).

3. The wall-mounted control box according to claim 1, characterized in that: The nut (104) welded inside the bottom end cap (103) of the base box is an M4 rivet nut.

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