CN216211489U - Alarm device that building electrical construction used - Google Patents

Abstract

The utility model discloses an alarm device for building electrical construction, and belongs to the technical field of alarm devices. The utility model provides an alarm device that building electrical construction used, including the electric box, the electric box includes two chamber doors that the symmetry set up, it is connected with the insulated column to be located right side chamber door lower extreme, spacing groove A has all been seted up to the upper and lower part, be equipped with the terminal in the spacing groove A, the terminal bottom that is located the below is connected with spring A, the terminal rear side is connected with the power through the wire, the power rear side is connected with the sheetmetal through the wire, the sheetmetal below is equipped with the metal post, the metal post lower extreme is connected with connecting rod A, metal post the place ahead is connected with bee calling organ through the wire, connecting rod A lower extreme is connected with footboard A, footboard A below is equipped with spring B, the spring B below is equipped with footboard B, spacing groove B has been seted up to the chamber door rear side, be equipped with the baffle in the spacing groove B, baffle upper portion symmetric connection has two elasticity dops. The device can give an alarm under the condition that the box door is not closed.

Description

Alarm device that building electrical construction used

Technical Field

The utility model relates to the technical field of alarm devices, in particular to an alarm device for building electrical construction.

Background

The temporary electricity utilization of the construction site for building electrical construction refers to a temporary power line, various installed electrical power sources and mechanical equipment power sources provided by a distribution box; the block terminal of job site all is placed in the open air usually, and the condition that on-spot staff can forget to close the chamber door takes place after using the block terminal, and this can lead to the block terminal to have the risk of intaking, causes the condition of short circuit, open circuit to take place. In view of this, we propose an alarm device for building electrical construction.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The present invention is directed to provide an alarm device for building electrical construction to solve the problems set forth in the background art.

2. Technical scheme

An alarm device for building electrical construction comprises an electrical box, wherein the electrical box comprises two box doors which are symmetrically arranged, the lower ends of the box doors positioned at the right side are connected with insulating columns, the upper and lower parts of the insulating column are respectively provided with a limiting groove A, a binding post is arranged in the limiting groove A, the bottom of the binding post positioned at the lower part is connected with a spring A, the rear side of the binding post is connected with a power supply through a lead, the rear side of the power supply is connected with a metal sheet through a lead, a metal column is arranged below the metal sheet, the lower end of the metal column is connected with a connecting rod A, the front part of the metal column is connected with a buzzer through a lead, the lower end of the connecting rod A is connected with a pedal A, a spring B is arranged below the pedal A, a pedal B is arranged below the spring B, the box door is characterized in that a limiting groove B is formed in the rear side of the box door, a baffle is arranged in the limiting groove B, and two elastic chucks are symmetrically connected to the upper portion of the baffle.

Preferably, the box door is rotatably connected with the electrical box, and the box door positioned on the right side is fixedly connected with the insulating column.

Preferably, the binding post is in clamping fit with the limiting groove A, the binding post positioned below is fixedly connected with the spring A, and the binding post positioned below is connected with the buzzer in series through a lead.

Preferably, the metal column is fixedly connected with a connecting rod a, and the connecting rod a is slidably connected with the electrical box.

Preferably, the pedal a is fixedly connected with the connecting rod a, and the pedal a is fixedly connected with the spring B.

3. Advantageous effects

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

1. according to the utility model, the insulating column and the pedal A are arranged, so that when a worker forgets to close the box door, the metal sheet is contacted with the metal column due to the pushing of the pedal A, the circuit is closed, the buzzer alarms, and the worker is reminded to close the box door; when the box door is closed, the insulating column is driven by the box door, so that the two binding posts are separated, and the circuit is disconnected. Can effectually reduce the staff and can forget the condition emergence of closing the chamber door after using the block terminal. The utility model has compact structure and reasonable design and can effectively protect electrical elements in the electrical box.

2. According to the utility model, the limit groove B is formed in the box door, and the baffle is arranged in the limit groove B, so that when a worker overhauls the electric box, the baffle can be rotated away from the limit groove B, a temporary platform is provided, the worker can conveniently place tools, and the practicability of the device is improved.

Drawings

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

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

FIG. 3 is a rear elevational view of the overall construction of the present invention;

FIG. 4 is a fragmentary structural exploded view of the present invention;

the reference numbers in the figures illustrate: 1. an electric box; 2. a box door; 3. an insulating column; 4. a limiting groove A; 5. a binding post; 6. a spring A; 7. a power source; 8. a metal sheet; 9. a metal post; 10. a connecting rod A; 11. a pedal A; 12. a spring B; 13. a pedal B; 14. a limiting groove B; 15. a baffle plate; 16. an elastic chuck; 17. a buzzer.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides an alarm device that building electrical construction used, including electric box 1, electric box 1 includes two chamber doors 2 of symmetry setting, the below-located chamber door 2 lower extreme is connected with insulating column 3, spacing groove A4 has all been seted up to insulating column 3 upper and lower part, be equipped with terminal 5 in spacing groove A4, the terminal 5 bottom that is located the below is connected with spring A6, the rear side of terminal 5 is connected with power 7 through the wire, power 7 rear side is connected with sheetmetal 8 through the wire, sheetmetal 8 below is equipped with metal column 9, the lower extreme of metal column 9 is connected with connecting rod A10, be connected with bee calling organ 17 in the front of metal column 9 through the wire, connecting rod A10 lower extreme is connected with footboard A11, footboard A11 below is equipped with spring B12, below spring B12 is equipped with footboard B13, chamber door 2 rear side is equipped with spacing groove B14, be equipped with baffle 15 in the spacing groove B14, baffle 15 upper portion symmetry connection has two elasticity dops 16; through setting up insulating column 3 and footboard A11 for when the staff forgets to close chamber door 2, because the promotion of footboard A11 makes sheetmetal 8 and metal column 9 contact, closes the circuit, makes bee calling organ 17 report to the police.

Specifically, chamber door 2 rotates with electric box 1 to be connected, and chamber door 2 that is located the right side is connected fixedly with insulating column 3 for chamber door 2 can drive insulating column 3 and rotate.

Further, terminal 5 and spacing groove A4 joint cooperation, the terminal 5 that is located the below is connected fixedly with spring A6, and the terminal 5 that is located the below passes through the wire and establishes ties with bee calling organ 17 for terminal 5 that is located the below can upwards move under spring A6's promotion, contacts with the terminal 5 that is located the top.

Still further, the metal column 9 is fixedly connected with the connecting rod a10, and the connecting rod a10 is connected with the electrical box 1 in a sliding manner, so that the connecting rod a10 can drive the metal column 9 to move up and down.

Further, pedal a11 is fixed to link a10 and pedal a11 is fixed to spring B12 such that spring B12 can push pedal a11 upward.

The working principle is as follows: when the device is used, a worker steps on the pedal A11 to compress the spring B12, and simultaneously the pedal A11 drives the connecting rod A10 to move downwards, so that the metal column 9 fixedly connected with the connecting rod A10 moves downwards, and the metal column 9 is separated from the metal sheet 8; when the door 2 is opened by a worker, the door 2 drives the insulating column 3 to rotate, the insulating column 3 is moved away from between the two binding posts 5, the binding post 5 positioned below is in contact with the binding post 5 positioned above under the pushing of the spring A6, when the worker leaves, the pedal A11 moves upwards under the pushing action of the spring B12, the connecting rod A10 drives the metal post 9 to move upwards and is in contact with the metal sheet 8, the circuit is closed, the buzzer 17 is used for emitting sound under the power supply of the power supply 7, the alarm is given, the door 2 is closed by the worker, when the door 2 is closed, the binding post 5 is pushed towards two sides under the pushing of the insulating column 3, and the circuit is disconnected.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides an alarm device that building electrical construction used, includes electric box (1), its characterized in that: the electric box (1) comprises two box doors (2) which are symmetrically arranged, the lower end of the box door (2) on the right side is connected with an insulating column (3), the upper lower part of the insulating column (3) is provided with a limiting groove A (4), a binding post (5) is arranged in the limiting groove A (4), the bottom of the binding post (5) below is connected with a spring A (6), the rear side of the binding post (5) is connected with a power supply (7) through a lead, the rear side of the power supply (7) is connected with a metal sheet (8) through a lead, a metal column (9) is arranged below the metal sheet (8), the lower end of the metal column (9) is connected with a connecting rod A (10), the front side of the metal column (9) is connected with a buzzer (17) through a lead, the lower end of the connecting rod A (10) is connected with a pedal A (11), and a spring B (12) is arranged below the pedal A (11), the refrigerator door is characterized in that a pedal B (13) is arranged below the spring B (12), a limiting groove B (14) is formed in the rear side of the refrigerator door (2), a baffle plate (15) is arranged in the limiting groove B (14), and two elastic clamping heads (16) are symmetrically connected to the upper portion of the baffle plate (15).

2. The alarm device for building electrical construction according to claim 1, wherein: the box door (2) is rotatably connected with the electric box (1), and the box door (2) on the right side is fixedly connected with the insulating column (3).

3. The alarm device for building electrical construction according to claim 1, wherein: the wiring terminal (5) is in clamping fit with the limiting groove A (4), the wiring terminal (5) below is fixedly connected with the spring A (6), and the wiring terminal (5) below is connected with the buzzer (17) in series through a lead.

4. The alarm device for building electrical construction according to claim 1, wherein: the metal column (9) is fixedly connected with a connecting rod A (10), and the connecting rod A (10) is connected with the electric box (1) in a sliding mode.

5. The alarm device for building electrical construction according to claim 1, wherein: the pedal A (11) is fixedly connected with the connecting rod A (10), and the pedal A (11) is fixedly connected with the spring B (12).

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