CN218586637U

CN218586637U - Automatic closed type distribution box under emergency

Info

Publication number: CN218586637U
Application number: CN202223102353.1U
Authority: CN
Inventors: 张英男; 刘晓龙; 王暖强
Original assignee: Qingdao Xinohmlong Bus Co ltd
Current assignee: Qingdao Xinohmlong Bus Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-07
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses an automatic closed formula block terminal under emergency relates to electrical distribution box technical field, specifically include the box, the box opening part extends and is equipped with the shirt rim, U type frame is installed to one side of shirt rim, be equipped with the pivot between the U type frame, the pivot both ends are passed through the bearing and are fixed on U type frame, the mounting panel is installed at the box top, the mounting panel is close to the one end of U type frame and installs the brake motor through motor mounting bracket, the pivot top runs through U type frame, and link to each other with the brake motor, the side fixed mounting of pivot has the connecting block, the connecting block is kept away from the one end of pivot and is installed the chamber door. This application can monitor box external environment conflagration through smoke transducer, and when the external conflagration that breaks out, after the signal of smoke transducer transmission was received to the controller, in time control brake motor work closes the chamber door, separates the components and parts in conflagration and the box, protects the components and parts in the box, improves the result of use.

Description

Automatic closed type distribution box under emergency

Technical Field

The utility model relates to a block terminal technical field specifically is an automatic closed formula block terminal under emergency.

Background

Distribution box transfer power block terminal and lighting distribution box, measurement cabinet case, distribution system's final stage equipment, the distribution box is used at load ratio dispersion usually, the less occasion in return circuit, the current block terminal chamber door needs staff manual control to open and shut for the most part, take place like emergency such as conflagration in the external world, can not in time control the chamber door closed, lead to the naked light to pass through inside the block terminal opening part infiltration box easily, the ignition components and parts, lead to components and parts to damage, the result of use is relatively poor, for this reason, we provide an automatic closed type block terminal under the emergency.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic closed formula block terminal under emergency has solved current block terminal and can not be with the automatic closure of chamber door of box under emergency such as the external conflagration that takes place for components and parts in the box separate with external environment, thereby lead to the problem of component damage.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an automatic closed distribution box under emergency comprises a box body, wherein a skirt edge is arranged at an opening of the box body in an extending mode, a U-shaped frame is installed on one side of the skirt edge, a rotating shaft is arranged between the U-shaped frames, two ends of the rotating shaft are fixed on the U-shaped frames through bearings, an installation plate is installed at the top of the box body, a brake motor is installed at one end, close to the U-shaped frame, of the installation plate through a motor installation frame, the top of the rotating shaft penetrates through the U-shaped frames and is connected with the brake motor, a connecting block is fixedly installed on the side face of the rotating shaft, a box door is installed at one end, far away from the rotating shaft, of the box door, a sealing plate is installed at one end, close to the box body, of the box door, and the edge of one end, close to the box body, of the sealing plate is in contact with the skirt edge and is in sealing connection with the skirt edge;

the inner side wall of the box body is provided with a control box, a controller is arranged in the control box, the controller is connected with the brake motor through a wire, two ends of the bottom of the mounting plate are symmetrically provided with smoke sensors, and the smoke sensors are connected with the controller through wireless signals.

Optionally, a circuit switch is installed on the side wall of the box body, and the circuit switch is connected with the controller through a data line.

Optionally, a buzzer is mounted at the top of the mounting plate, and the buzzer is connected with the controller through a wire.

Optionally, the outer surfaces of the box body and the box door are both provided with a heat shield, and the heat shield is made of aerogel felt materials.

Optionally, a protective cover is arranged at the top of the mounting plate, the protective cover is sleeved on the brake motor, and the bottom of the protective cover is fixed on the mounting plate.

The utility model discloses possess following beneficial effect:

this automatic closed type block terminal under emergency can carry out smog through smoke transducer and detect box external environment, and when the external conflagration breaing out, smoke transducer can be with signal transmission to the controller, and the work of controller control brake motor, brake motor closes the chamber door to can separate components and parts in the box with external environment, avoid receiving external conflagration influence and damage, improve the result of use.

Drawings

Fig. 1 is a schematic structural view of an automatic closing distribution box according to the present invention in an emergency;

fig. 2 is a schematic structural view of a box door of the automatic closing distribution box of the present invention in an emergency;

fig. 3 is a bottom view of the mounting plate structure of the automatic closed distribution box in emergency.

In the figure: 1. a box body; 2. a skirt edge; 3. a U-shaped frame; 4. a rotating shaft; 5. mounting a plate; 6. a brake motor; 7. connecting blocks; 8. a box door; 9. a sealing plate; 10. a control box; 11. a controller; 12. a smoke sensor; 13. a circuit switch; 14. a buzzer; 15. a heat shield; 16. a shield.

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 to 3, the present invention provides a technical solution: an automatic closing type distribution box under emergency conditions comprises a box body 1, wherein a skirt edge 2 is arranged at an opening of the box body 1 in an extending mode, a U-shaped frame 3 is installed on one side of the skirt edge 2, a rotating shaft 4 is arranged between the U-shaped frames 3, two ends of the rotating shaft 4 are fixed on the U-shaped frames 3 through bearings, an installation plate 5 is installed at the top of the box body 1, a brake motor 6 is installed at one end, close to the U-shaped frame 3, of the installation plate 5 through a motor installation frame, the top of the rotating shaft 4 penetrates through the U-shaped frames 3 and is connected with the brake motor 6, the rotating shaft 4 can be driven to rotate through the brake motor 6, so that the box door 8 is controlled to rotate, and the box door 8 can be automatically closed;

the connecting block 7 is fixedly installed on the side face of the rotating shaft 4, the box door 8 is installed at one end, far away from the rotating shaft 4, of the connecting block 7, the sealing plate 9 is installed at one end, close to the box body 1, of the box door 8, the edge of one end, close to the box body 1, of the sealing plate 9 is in contact with the skirt edge 2 and is in sealing connection with the skirt edge 2, the interior of the box body 1 can be separated from the external environment under the action of the sealing plate 9, and therefore the situation that components in the box body 1 are damaged due to external influences in an emergency situation is avoided;

install control box 10 on the inside lateral wall of box 1, install controller 11 in the control box 10, link to each other through the wire between controller 11 and the brake motor 6, smoke transducer 12 is installed to 5 bottom equal symmetries in both ends of mounting panel, link to each other through radio signal between smoke transducer 12 and the controller 11, smoke transducer 12 can detect external environment smog concentration, when the external conflagration breaks out, accessible time with signal transmission to controller 11 departments, the work of brake motor 6 is controlled again to controller 11, 8 closures of chamber door, avoid the conflagration to firing components and parts, and the effect of protection is improved.

Circuit switch 13 is installed to the lateral wall of box 1, links to each other through the data line between circuit switch 13 and the controller 11, and control circuit switch 13 work after controller 11 receives the signal of smoke transducer 12 transmission, with the disconnection of components and parts and external circuit in the box 1, further improvement protection effect.

The buzzer 14 is installed at the top of the mounting plate 5, the buzzer 14 is connected with the controller 11 through a conducting wire, and when a fire disaster happens, the buzzer 14 can be controlled by the controller 11 to give out warning sound to remind a worker.

Thermal shroud 15 is all installed to the surface of box 1 and chamber door 8, and thermal shroud 15 makes for aerogel felt material, can separate external environment heat through thermal shroud 15, avoids the inside components and parts of box 1 to receive high temperature to influence and damage.

The top of mounting panel 5 is equipped with

protection casing

16, and 16 covers of protection casing are on brake motor 6, and 16 bottoms of protection casing are fixed on mounting panel 5, can protect brake motor 6 through protection casing 16, avoid brake motor 6 to receive external environment influence and damage.

To sum up, automatic closed type block terminal under this emergency, in the use, when the conflagration breaks out, smoke transducer 12 transmits the fire signal that detects to controller 11 department, controller 11 receives behind the signal of smoke transducer 12 transmission, control brake motor 6 work, brake motor 6 drives pivot 4 and rotates, make chamber door 8 shelter from box 1 opening, closing plate 9 and shirt rim 2 contact, seal the clearance between chamber door 8 and the box 1, avoid naked light infiltration box 1 inside firing components and parts, the result of use is improved, meanwhile controller 11 control circuit switch 13 and buzzer 14 work, circuit switch 13 breaks off between with external circuit and the components and parts in the box 1, buzzer 14 sends out warning sound, in time remind the staff, in order to avoid taking place danger.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. 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 the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. 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

1. The utility model provides an automatic closed block terminal under emergency which characterized in that: the box body is characterized by comprising a box body (1), a skirt edge (2) is arranged at the opening of the box body (1) in an extending mode, a U-shaped frame (3) is installed on one side of the skirt edge (2), a rotating shaft (4) is arranged between the U-shaped frames (3), two ends of the rotating shaft (4) are fixed on the U-shaped frame (3) through bearings, an installation plate (5) is installed at the top of the box body (1), a brake motor (6) is installed at one end, close to the U-shaped frame (3), of the installation plate (5) through a motor installation frame, the top of the rotating shaft (4) penetrates through the U-shaped frame (3) and is connected with the brake motor (6), a connection block (7) is fixedly installed on the side face of the rotating shaft (4), a box door (8) is installed at one end, far away from the rotating shaft (4), a sealing plate (9) is installed at one end, close to the box body (1), and the edge of one end, close to the box body (1), of the sealing plate (9) is in contact with the skirt edge of the skirt edge (2) and is in sealing connection with the box body (2);

the interior lateral wall of box (1) is installed control box (10), installs controller (11) in control box (10), links to each other through the wire between controller (11) and brake motor (6), and smoke transducer (12) are installed to the equal symmetry in mounting panel (5) bottom both ends, link to each other through radio signal between smoke transducer (12) and controller (11).

2. An emergency self-closing electrical distribution box according to claim 1, wherein: the side wall of the box body (1) is provided with a circuit switch (13), and the circuit switch (13) is connected with the controller (11) through a data line.

3. An emergency self-closing electrical distribution box according to claim 1, wherein: the top of the mounting plate (5) is provided with a buzzer (14), and the buzzer (14) is connected with the controller (11) through a lead.

4. An emergency self-closing electrical distribution box according to claim 1, wherein: the outer surfaces of the box body (1) and the box door (8) are respectively provided with a heat shield (15), and the heat shields (15) are made of aerogel felt materials.

5. An emergency automatically closing electrical distribution box according to claim 1, further comprising: the protection cover is arranged at the top of the mounting plate (5), the protection cover (16) is sleeved on the brake motor (6), and the bottom of the protection cover (16) is fixed on the mounting plate (5).