CN213602204U - Safety protection device for electric control cabinet - Google Patents

Abstract

The utility model relates to an automatically controlled cabinet technical field just discloses safety device for automatically controlled cabinet, the power distribution box comprises a box body, the equal fixed mounting in upper and lower both ends of box inner chamber has the slide, two the activity joint has the mounting panel between the slide, the mounting groove has been seted up to the front equidistance of mounting panel, the equal fixed mounting in upper and lower both ends of mounting panel rear end has the slider that is located the inside of slide. This safety device for automatically controlled cabinet, install slider and spacing spring through the rear end at the mounting panel, accessible pulling mounting panel when needs overhaul the operation to the inside components and parts of box, the slider of mounting panel rear end can remove relative slide this moment, spacing spring is compressed simultaneously and drives the relative slide of mounting panel and carry out the displacement and then overhaul the components and parts of installing on the mounting panel, thereby avoid the influence of box electric leakage to the mounting panel owing to there not being the contact between mounting panel and the box this moment, realized the advantage that can avoid taking place the electric shock phenomenon.

Description

Safety protection device for electric control cabinet

Technical Field

The utility model relates to an automatically controlled cabinet technical field specifically is automatically controlled safety device for cabinet.

Background

The electric control cabinet is a control cabinet (box) which assembles switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement, and the arrangement of the electric control cabinet meets the requirement of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. The power distribution cabinet comprises a power distribution cabinet (a distribution box) (an electric appliance control cabinet) and the like, and a circuit can be switched on or switched off by a manual or automatic switch in normal operation. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.

The existing electric cabinet is lack of an internal safety protection device when in use, generally, only the internal installation of the electric cabinet is provided with an alarm device, and when in actual use, the shell of the electric cabinet is generally made of metal, so that the components and parts installed in the electric cabinet need to be overhauled when in overhauling operation, at the moment, the shell of the electric cabinet is made of metal, so that the internal components and parts easily have certain current, under the condition of electrified operation, the electric shock phenomenon is easily caused, and the safety is low.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an automatically controlled safety device for cabinet possesses the advantage that can avoid taking place the electric shock phenomenon, has solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: automatically controlled safety device for cabinet, the power distribution box comprises a box body, the equal fixed mounting in upper and lower both ends of box inner chamber has the slide, two the activity joint has the mounting panel between the slide, the mounting groove has been seted up to the front equidistance of mounting panel, the equal fixed mounting in upper and lower both ends of mounting panel rear end has the slider that is located the inside slide, the rear end fixed mounting of slider has the spacing spring that is located the inside slide, the other end of spacing spring and the bottom fixed connection of slide inner chamber.

Preferably, the fans are fixedly mounted on the left side and the right side of the box body, and the guide rails located on the two sides of the fans are fixedly mounted on the left side and the right side of the box body.

Preferably, a baffle positioned on the outer side surface of the fan is movably clamped between the two guide rails.

Preferably, the four corners of the bottom end of the box body are fixedly provided with bases, and the side face of the mounting plate is provided with a groove located on the front face of the box body.

Preferably, the front surface of the box body is movably provided with a box door, and the front surface of the box door is fixedly provided with a handle.

Preferably, the mounting plate, the slide way and the slide block are made of ceramics.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this safety device for automatically controlled cabinet, both ends all are fixed with the guide rail through at the upper and lower of box inner chamber, and movable mounting has the mounting panel between two guide rails, and install slider and spacing spring at the rear end of mounting panel, accessible pulling mounting panel when needs overhaul the operation to the components and parts of box inside, the slider of mounting panel rear end can the relative slide move this moment, spacing spring is compressed simultaneously and drives the relative slide of mounting panel and carry out the displacement and then overhaul the components and parts of installing on the mounting panel, thereby avoid the influence of box electric leakage to the mounting panel this moment because there is not the contact between mounting panel and the box, thereby realized the advantage that can avoid taking place the electric shock phenomenon.

2. This safety device for automatically controlled cabinet all is fixed with the fan through the left and right sides at the box to there is the guide rail at the left and right sides fixed mounting of box, and activity joint has the baffle that is located the fan lateral surface between two guide rails, and accessible fan carries out the radiating operation to the inside of box when needs dispel the heat, can block the influence that prevents the dust to the fan through the joint between baffle and the guide rail simultaneously, thereby has realized effectively dirt-proof advantage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is a cross-sectional view of the internal structure of the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 4.

In the figure: 1. a box body; 2. a base; 3. a box door; 4. a handle; 5. a fan; 6. a guide rail; 7. a baffle plate; 8. mounting a plate; 9. mounting grooves; 10. a groove; 11. a slideway; 12. a slider; 13. and a limiting spring.

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.

Referring to fig. 1-5, the safety protection device for the electric control cabinet comprises a box body 1, wherein the upper end and the lower end of an inner cavity of the box body 1 are fixedly provided with a slide rail 11, an installation plate 8 is movably clamped between the two slide rails 11, installation grooves 9 are equidistantly arranged on the front surface of the installation plate 8, the upper end and the lower end of the rear end of the installation plate 8 are fixedly provided with a slide block 12 positioned inside the slide rail 11, the rear end of the slide block 12 is fixedly provided with a limiting spring 13 positioned inside the slide rail 11, and the other end of the limiting spring 13 is fixedly connected with the.

Wherein, the equal fixed mounting in the left and right sides of box 1 has fan 5, and the equal fixed mounting in the left and right sides of box 1 has the guide rail 6 that is located fan 5 both sides, and accessible fan 5 carries out the radiating operation to the inside of box 1 when needing to dispel the heat.

Wherein, activity joint has the baffle 7 that is located fan 5 lateral surface between two guide rails 6, can block the influence that prevents the dust to fan 5 through the joint between baffle 7 and the guide rail 6 to fan 5.

Wherein, equal fixed mounting has base 2 on the four corners position of box 1 bottom, and the side of mounting panel 8 is seted up and is located the positive recess 10 of box 1, can carry out firm fixed to box 1 through base 2, can be convenient take mounting panel 8 out through recess 10.

Wherein, the positive movable mounting of box 1 has chamber door 3, and the positive fixed mounting of chamber door 3 has handle 4, can be convenient open chamber door 3 through handle 4, and then overhaul box 1 inside.

The mounting plate 8, the slide rail 11 and the slide block 12 are made of ceramics, and the materials made of ceramics have high wear resistance and high insulation effect.

The working principle is as follows: this safety device for automatically controlled cabinet is when using, accessible fan 5 carries out the radiating operation to the inside of box 1 when needing to dispel the heat, can block fan 5 through the joint between baffle 7 and the guide rail 6 simultaneously and prevent the influence of dust to fan 5, accessible pulling mounting panel 8 when needs overhaul the operation to the components and parts of box 1 inside, the slider 12 of mounting panel 8 rear end can move relative slide 11 this moment, spacing spring 13 is compressed and drives the relative slide 11 of mounting panel 8 and carry out the displacement and then overhaul the components and parts of installing on mounting panel 8, thereby avoid the influence of box 1 hourglass electricity to mounting panel 8 this moment because there is not the contact between mounting panel 8 and the box 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Safety device for automatically controlled cabinet, including box (1), its characterized in that: the equal fixed mounting in upper and lower both ends of box (1) inner chamber has slide (11), two the activity joint has mounting panel (8) between slide (11), mounting groove (9) have been seted up to the front equidistance of mounting panel (8), the equal fixed mounting in upper and lower both ends of mounting panel (8) rear end has slider (12) that are located slide (11) inside, the rear end fixed mounting of slider (12) has spacing spring (13) that are located slide (11) inside, the other end of spacing spring (13) and the bottom fixed connection of slide (11) inner chamber.

2. The safety protection device for the electric control cabinet according to claim 1, characterized in that: the fan box is characterized in that fans (5) are fixedly mounted on the left side and the right side of the box body (1), and guide rails (6) located on the two sides of the fans (5) are fixedly mounted on the left side and the right side of the box body (1).

3. The safety protection device for the electric control cabinet according to claim 2, characterized in that: and a baffle (7) positioned on the outer side surface of the fan (5) is movably clamped between the two guide rails (6).

4. The safety protection device for the electric control cabinet according to claim 1, characterized in that: equal fixed mounting has base (2) on the four corners position of box (1) bottom, recess (10) that are located box (1) front are seted up to the side of mounting panel (8).

5. The safety protection device for the electric control cabinet according to claim 1, characterized in that: the front surface of the box body (1) is movably provided with a box door (3), and the front surface of the box door (3) is fixedly provided with a handle (4).

6. The safety protection device for the electric control cabinet according to claim 1, characterized in that: the mounting plate (8), the slide way (11) and the slide block (12) are all made of ceramics.

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