CN218730623U

CN218730623U - Wall-mounted load switch

Info

Publication number: CN218730623U
Application number: CN202222919622.7U
Authority: CN
Inventors: 吴浩; 吴建; 龚章平; 吴红丽
Original assignee: Zhejiang Maiyu Electric Co ltd
Current assignee: Zhejiang Maiyu Electric Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-03-24
Anticipated expiration: 2032-11-01

Abstract

The utility model relates to a load switch technical field especially relates to a hanging load switch. The technical scheme comprises the following steps: the front surface of the frame is fixedly provided with a plurality of load switch bodies, two rails are sequentially fixed below one side of the frame from top to bottom, sliding blocks are respectively fixed at the upper end and the lower end of one side of the controller body, the two sliding blocks are respectively in sliding connection with the two rails, and the sliding blocks are matched with sliding grooves in the rails. The utility model has the advantages of the convenient follow frame of controller main part is taken off, is convenient for operate the load switch body, has solved because the space between load switch body mounted position and the wall is smaller, when setting up and operating the load switch body, the controller main part of staff inconvenient on little space is operated the load switch body, uses the problem that has certain limitation.

Description

Wall-mounted load switch

Technical Field

The utility model relates to a load switch technical field specifically is a hanging load switch.

Background

The load switch is provided with a simple arc-extinguishing device, when the pneumatic load switch is opened, the main shaft rotates clockwise under the action of an opening spring, and on one hand, the piston moves upwards through the crank-slider mechanism to compress gas; on the other hand, through a transmission system consisting of two sets of four-bar mechanisms, the main knife switch is opened firstly, then the arc extinguishing knife switch is pushed to open the arc contact, and compressed air in the air cylinder blows out electric arcs through the nozzle.

"http:// www.gkong.com/products/pro _ content. Asprowproducts _ id =564435" a wall-mounted load switch as disclosed in the above-mentioned website includes a load switch main body, a wall-mounted rack controller, etc., although the wall-mounted load switch in the above-mentioned prior art has many advantages, there are the following disadvantages in the actual use process:

for hanging load switch, load switch passes through the wall mount frame to be fixed on the wall, because the space between load switch mounted position and the wall is less, when setting and operating load switch, the staff is inconvenient to operate the controller main part on load switch in little space, uses and has certain limitation. In view of this, we propose a wall-mounted load switch.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hanging load switch to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hanging load switch, includes frame and controller main part, the frame openly has set firmly a plurality of load switch bodies, frame one side below from the top down is fixed with two tracks in proper order, the upper and lower both ends of controller main part one side are fixed with the slider respectively, two the slider respectively with two track sliding connection, the spout phase-match on slider and the track.

Preferably, a grounding switch is installed between the lower part of the back surface of the load switch body and the lower part of the front surface of the frame.

Preferably, an arc extinguishing switch drive is installed between the middle of the back surface of the load switch body and the front surface of the frame.

Preferably, a control panel is embedded and installed above the other side of the controller body, an adjusting button and a switch are arranged on the control panel, and an indicator lamp is embedded and installed below the other side of the controller body.

Preferably, a wire box is fixed on one side of the back face of the frame, and a wire hole corresponding to the wiring end of the controller main body is formed in a position where the wire box extends out of the back face of the frame.

Compared with the prior art, the beneficial effects of the utility model are that: after the frame on the load switch body is fixed, when an operator needs to operate the load switch body through the controller body, the controller body is drawn out from the lower side of one side of the frame, the sliding block moves outwards in the track until the sliding block leaves the track, the operator takes out the controller body, an electric wire connected with the controller body is drawn out from the wire box, and the controller body is operated in a large-area external space. After the controller is used, the controller main body is installed back to the lower portion of one side of the frame, the sliding block corresponds to the sliding groove in the track, the sliding block is inserted into the sliding groove, the controller main body is installed below one side of the frame again, and the electric wire connected with the controller main body extends into the wire box. The controller main part is convenient to take off from the frame, is convenient for operate the load switch body. The problem of to wall-hanging load switch body, the load switch body is fixed on the wall, because the space between load switch body mounted position and the wall is less, when setting up and operating the load switch body, the staff is inconvenient to operate the controller main part on the load switch body in little space, uses and has certain limitation is solved.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is an enlarged schematic view of the rail connection structure of fig. 1 according to the present invention;

fig. 3 is a left side view structure diagram of the present invention;

fig. 4 is a schematic view of the structure of the right side of the present invention.

In the figure: 1. a frame; 2. a controller main body; 3. a load switch body; 4. a track; 5. a slider; 6. a wire box; 7. an arc extinguishing switch; 8. a grounding switch; 9. a control panel; 10. and an indicator light.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1, fig. 3 and fig. 4, the present invention provides an embodiment: a wall-mounted load switch comprises a frame 1 and a controller main body 2, wherein a plurality of load switch bodies 3 are fixedly arranged on the front surface of the frame 1, and an arc-extinguishing switch driver 7 is arranged between the middle of the back surface of each load switch body 3 and the front surface of the frame 1, so that current can be switched on, switched off and switched on under a normal conductive loop condition or a specified overload condition, and current can be carried according to a specified time under an abnormal conductive loop condition. An earthing switch 8 is installed between the lower part of the back surface of the load switch body 3 and the lower part of the front surface of the frame 1, and the earthing switch 8 is connected with an earthing wire for protection.

Example two

Referring to fig. 1, fig. 2 and fig. 4, the present invention provides an embodiment: a wall-mounted load switch is characterized in that two rails 4 are sequentially fixed below one side of a frame 1 from top to bottom, sliders 5 are respectively fixed at the upper end and the lower end of one side of a controller main body 2, the two sliders 5 are respectively in sliding connection with the two rails 4, and the sliders 5 are matched with sliding grooves in the rails 4. A control panel 9 is embedded and installed above the other side of the controller main body 2, an adjusting button and a switch are arranged on the control panel 9, and an indicator light 10 is embedded and installed below the other side of the controller main body 2. A wire box 6 is fixed on one side of the back face of the frame 1, and a wire hole corresponding to a wiring end of the controller main body 2 is formed in the position where the wire box 6 extends out of the back face of the frame 1. After the frame 1 is fixed on the wall, when an operator needs to operate the load switch body 3 through the controller body 2, the controller body 2 is drawn out from one side lower part of the frame 1, the slider 5 moves outwards in the track 4 until the slider 5 leaves the track 4, the operator takes out the controller body 2, the electric wire connected with the controller body 2 is drawn out from the wire box 6, and the controller body 2 is operated in a large external space area. After the use, install controller main part 2 back frame 1 one side below again, slider 5 corresponds with the spout on the track 4, and slider 5 inserts in the spout, installs controller main part 2 below frame 1 one side again, and the electric wire that is connected with controller main part 2 stretches into in the line box 6. The controller main body 2 is convenient to be taken down from the frame 1, and is convenient to operate the load switch body 3. The problem of load switch body 3 fix on the wall, because space ratio is less between 3 mounted position of load switch body and wall, when setting up and operating load switch body 3, the staff is inconvenient to be operated controller main part 2 on load switch body 3 in little space, uses and has certain limitation is solved.

The working principle is as follows: the load switch body 3 is fixed on the front surface of the frame 1, and the frame 1 is fixed on a wall. When the load switch body 3 needs to be operated by the controller body 2, the controller body 2 is pulled out from one side lower side of the frame 1, the slider 5 is moved outward in the rail 4 until the slider 5 leaves the rail 4, the controller body 2 is taken out, the electric wire connected to the controller body 2 is pulled out from the wire box 6, and the controller body 2 is operated in an area with a large external space. After the use, install controller main part 2 back frame 1 one side below again, slider 5 corresponds with the spout on the track 4, and slider 5 inserts in the spout, installs controller main part 2 below frame 1 one side again, and the electric wire that is connected with controller main part 2 stretches into in the line box 6.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A wall-mounted load switch includes a frame (1) and a controller main body (2), and is characterized in that: the front surface of the frame (1) is fixedly provided with a plurality of load switch bodies (3), two rails (4) are sequentially fixed below one side of the frame (1) from top to bottom, the upper end and the lower end of one side of the controller main body (2) are respectively fixed with a sliding block (5), the sliding blocks (5) are respectively connected with the two rails (4) in a sliding mode, and the sliding blocks (5) are matched with sliding grooves in the rails (4).

2. The wall-mounted load switch according to claim 1, wherein: and a grounding switch (8) is arranged between the lower part of the back surface of the load switch body (3) and the lower part of the front surface of the frame (1).

3. A wall-mounted load switch as claimed in claim 1, wherein: and an arc extinguishing switch drive (7) is arranged between the middle of the back surface of the load switch body (3) and the front surface of the frame (1).

4. The wall-mounted load switch according to claim 1, wherein: control panel (9) are installed in the embedding of the top of controller main part (2) opposite side, are provided with adjustment button and switch on control panel (9), and pilot lamp (10) are installed in the embedding of the below of controller main part (2) opposite side.

5. The wall-mounted load switch according to claim 1, wherein: a wire box (6) is fixed on one side of the back face of the frame (1), and a wire hole corresponding to a wiring end of the controller main body (2) is formed in the position, extending out of the back face of the frame (1), of the wire box (6).