CN210577342U - Safety door for box-type substation - Google Patents

Abstract

The utility model discloses a both ends in box-type substation are located to emergency exit for box-type substation, the emergency exit is articulated through the articulated elements with the box-type substation inboard, and the emergency exit is equipped with the lock, and the lock includes the lock seat and installs the lockpin in the lock seat, and the lock seat is equipped with the locking piece, and the lockpin tip be equipped with locking piece complex handle, and the locking piece is equipped with the through-hole that is used for the padlock, and the top of emergency exit is equipped with travel switch, and travel switch is connected with the control switch of transformer, and travel switch detects the on-off state and the feedback signal of emergency exit to control switch control transformer stop work, the utility model discloses simple structure.

Description

Safety door for box-type substation

Technical Field

The utility model belongs to the technical field of the power station technique and specifically relates to an emergency exit for box-type substation is related to.

Background

A box-type transformer substation, also called a pre-installed transformer substation or a pre-installed transformer substation, is a factory prefabricated indoor and outdoor compact distribution equipment which is composed of a high-voltage switch device, a distribution transformer and a low-voltage distribution device, and is integrated into a whole according to a certain wiring scheme.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a safety door for box-type substation that simple structure, the security performance is good.

In order to solve the technical problem, the utility model discloses a technical scheme does:

the utility model provides a emergency exit for box-type substation which characterized in that: the emergency exit locates the both ends in the box-type substation, the emergency exit with the inboard space that forms and be used for enclosing the transformer of box-type substation, the emergency exit is articulated through the articulated elements with box-type substation is inboard, the articulated elements includes mounting and fixing base, mounting one end is fixed in box-type substation inboard, the fixing base is fixed on the emergency exit, and the other end of mounting is installed in the fixing base and is connected with the fixing base rotation, and the emergency exit is equipped with the lock, the lock includes the lock seat and installs lockpin in the lock seat, the lock seat is equipped with the locking piece, the lockpin tip be equipped with locking piece complex handle, the locking piece is equipped with the through-hole that is used for the padlock, the top of emergency exit is equipped with the travel switch who is used for detecting the.

The utility model discloses a further improvement, the box-type substation inboard is equipped with the erection column, the erection column openly is equipped with the fixed orifices, the mounting is the L type and openly reaches the side laminating with the erection column, and the fix with screw is passed through to mounting one end on the fixed orifices, the mounting other end is equipped with the connector of cylinder form, the fixing base is equipped with the installation cavity, and the connector is installed and is rotated through pivot and fixing base in the installation cavity and be connected.

The utility model discloses a further improvement, the locking piece is located perpendicularly on the lock seat, the handle be equipped with locking piece complex recess.

The utility model discloses a further improvement, the emergency exit is equipped with the display that can show box-type substation operating condition.

The utility model discloses a further improvement, the box-type substation inboard is equipped with adsorbability the door-inhale of emergency exit.

The utility model discloses a further improvement, the emergency exit is equipped with smoke sensor, smoke sensor is connected with bee calling organ.

Adopt above-mentioned technical scheme, the emergency exit prevents effectively that personnel from being close the transformer, the emergency exit is articulated through the articulated elements with box-type substation inboard, this articulated elements and with the fixed column laminating, the structure is firm, small, make the gap between emergency exit and the fixed column less, the emergency exit is equipped with the lock, hang the insulating lock behind locking block and the handle cooperation and can lock the emergency exit, the emergency exit top is equipped with travel switch, when the emergency exit is opened, travel switch signals to the control switch of transformer, stop the work of transformer immediately, avoid personnel to be close the transformer at the transformer during operation, furthermore, the emergency exit still is equipped with the display, can observe box-type substation's behavior through this display.

Drawings

Fig. 1 is a schematic structural view of a security door;

FIG. 2 is an enlarged partial schematic view of FIG. 1;

fig. 3 is a schematic plan view of a box substation location;

FIG. 4 is a schematic diagram of a security gate connected to a box substation;

FIG. 5 is a schematic view of a hinge;

the following are marked in the figure: 1. a safety door; 2. a box-type substation; 3. a transformer; 4. an articulation member; 5. a fixing member; 6. a fixed seat; 7. a door lock; 8. a lock seat; 9. a lock pin; 10. a locking block; 11. a handle; 12. a travel switch; 13. mounting a column; 14. a fixing hole; 15. a connector; 16. a mounting cavity; 17. and (4) a groove.

Detailed Description

In the embodiment of the present invention shown in fig. 1 to 5, a safety door for a box-type substation, wherein the safety door 1 is disposed at two ends in a box-type substation 2, the safety door 1 forms a space for enclosing a transformer 3 with the inner side of the box-type substation 2 to effectively prevent personnel from approaching the transformer 3, the safety door 1 is provided with a plurality of heat dissipation holes, the safety door 1 is hinged with the inner side of the box-type substation 2 through a hinge element 4, the hinge element 4 comprises a fixing element 5 and a fixing base 6, one end of the fixing element 5 is fixed at the inner side of the box-type substation 2, the fixing base 6 is fixed on the safety door 1, the other end of the fixing element 5 is installed in the fixing base 6 and rotatably connected with the fixing base 6, specifically, the inner side of the box-type substation 2 is provided with an installation column 13, the bottom surface of the, one end of a fixing piece 5 is connected with a fixing hole 14 through a screw, the other end of the fixing piece 5 is provided with a cylindrical connector 15, the fixing seat 6 is provided with an installation cavity 16, the connector 15 is installed in the installation cavity 16 and is rotationally connected with the fixing seat 6 through a rotating shaft, a door frame of the safety door 1 is provided with a clamping groove matched with the fixing piece 5, the hinge piece 4 is attached to the fixing column, the structure is stable, the size is small, so that a gap between the safety door 1 and the fixing column is small, the safety door 1 is provided with a door lock 7, the door lock 7 comprises a lock seat 8 and a lock pin 9 installed in the lock seat 8, the lock seat 8 is provided with a locking block 10, the locking block 10 is vertically arranged on the lock seat 8, the end part of the lock pin 9 is provided with a handle 11, the handle 11 is provided with a groove 17 matched with the locking block 10, when, an insulating lock is hung at the through hole to lock the safety door 1 and prevent personnel from opening and closing at will, a travel switch 12 is arranged at the top of the safety door 1, when the safety door 1 is in a closed state, the safety door 1 is pressed against a push rod of the travel switch 12, when the safety door 1 is in an open state, the push rod of the travel switch 12 extends, the travel switch 12 is connected with a control switch of the transformer 3, the travel switch 12 detects the opening and closing state of the safety door 1 and feeds back a signal to the control switch to control the transformer 3 to stop working, when the safety door 1 is opened, the travel switch 12 sends a signal to the control switch of the transformer 3 to immediately stop the working of the transformer 3, the personnel are prevented from approaching the transformer 3 when the transformer 3 works, and as long as the safety door 1 is still in the open state, the transformer 3 cannot be started, a door stopper, prevent that emergency exit 1 accident from closing, emergency exit 1 is equipped with the display that can show 2 operating condition of box-type substation, and emergency exit 1 is equipped with smoke inductor, and smoke inductor is connected with control switch, and smoke inductor is connected with bee calling organ, and when the occurence of failure leads to smoking in 2 interior box-type substation, smoke inductor detects this condition and feeds back to control switch, and control switch stops transformer 3's work, starts bee calling organ simultaneously and reminds.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims (6)

1. The utility model provides a emergency exit for box-type substation which characterized in that: the safety door (1) is arranged at two ends in a box-type substation, the safety door (1) and the inner side of the box-type substation (2) form a space for enclosing a transformer (3), the safety door (1) is hinged with the inner side of the box-type substation (2) through an articulated piece (4), the articulated piece (4) comprises a fixing piece (5) and a fixing seat (6), one end of the fixing piece (5) is fixed at the inner side of the box-type substation (2), the fixing seat (6) is fixed on the safety door (1), the other end of the fixing piece (5) is installed in the fixing seat (6) and is rotationally connected with the fixing seat (6), the safety door (1) is provided with a door lock (7), the door lock (7) comprises a lock seat (8) and a lock pin (9) installed in the lock seat (8), the lock seat (8) is provided with a locking block (10), the end part of the lock pin (9) is provided, the locking block (10) is provided with a through hole for a padlock, the top of the safety door (1) is provided with a travel switch (12) for detecting the opening and closing state of the safety door (1), and the travel switch (12) is connected with a control switch of the transformer (3).

2. A security gate for a substation according to claim 1, wherein: box-type substation (2) inboard is equipped with erection column (13), erection column (13) openly is equipped with fixed orifices (14), mounting (5) are the L type and openly reach the side laminating with erection column (13), and mounting (5) one end is passed through the fix with screw on fixed orifices (14), the mounting (5) other end is equipped with connector (15) of cylinder form, fixing base (6) are equipped with installation cavity (16), and connector (15) are installed and are rotated through pivot and fixing base (6) and be connected in installation cavity (16).

3. A security gate for a substation according to claim 1, wherein: the locking block (10) is vertically arranged on the lock seat (8), and the handle (11) is provided with a groove (17) matched with the locking block (10).

4. A security gate for a substation according to claim 1, wherein: the safety door (1) is provided with a display capable of displaying the working state of the box-type substation.

5. A security gate for a substation according to claim 1, wherein: and a door stopper capable of adsorbing the safety door (1) is arranged on the inner side of the box-type substation (2).

6. A security gate for a substation according to claim 1, wherein: the safety door (1) is provided with a smoke sensor, and the smoke sensor is connected with a buzzer.

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