CN216390160U

CN216390160U - Prevent mistake and touch line cabinet with locking device

Info

Publication number: CN216390160U
Application number: CN202122639247.6U
Authority: CN
Inventors: 王春飞
Original assignee: Jiangsu Walneng Technology Co ltd
Current assignee: Jiangsu Walneng Technology Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-26
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses an anti-false-touch outgoing line cabinet with a locking device, which relates to the technical field of power equipment and comprises an outer box, wherein the left side wall of the outer box is hinged with a box door through a pin bolt, one side of the box door close to the outer box is fixedly connected with a locking gear, the left side inner wall of the outer box is fixedly connected with a supporting plate, the front side surface of the supporting plate is fixedly connected with a locking supporting spring, the left side wall of the outer box is hinged with a locking rod through a pin bolt, the right end of the locking rod is clamped with the locking gear, and the right end of the rear side surface of the locking rod is fixedly connected with the front end of the locking supporting spring. When the chamber door meets external force and closes the door, the right-hand member of locking lever and locking gear joint under locking supporting spring's effect stop the locking gear and rotate to guarantee that the chamber door can not close under receiving external force, thereby guarantee that the staff who carries out electric power maintenance can not receive the influence that the chamber door was closed.

Description

Prevent mistake and touch line cabinet with locking device

Technical Field

The utility model relates to the technical field of power equipment, in particular to a mistaken-touch-preventing wire outlet cabinet with a locking device.

Background

The outgoing line cabinet is a switch cabinet which distributes electric energy from a bus, the electric energy is transmitted to a power transformer from a 10kV bus through the switch cabinet, the switch cabinet is one of 10kV outgoing line cabinets, an outlet switch cabinet is arranged on the low-voltage side of the transformer, the electric energy is transmitted to a low-voltage bus through the switch cabinet, a plurality of low-voltage switch cabinets are arranged on the low-voltage side, the electric energy is transmitted to all power utilization places, the low-voltage switch cabinets are outgoing line cabinets, and in the process of door opening and closing maintenance of the existing outgoing line cabinet, due to the fact that a locking device is not arranged between a cabinet door and an outer box, the cabinet door is closed after being subjected to external force, and therefore maintenance of workers on internal equipment of the outgoing line cabinet is affected.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a prevent mistake and touch wire outgoing cabinet with locking device, this technical scheme has solved the in-process that the current wire outgoing cabinet that provides was opening and shutting the door maintenance among the above-mentioned background art, because do not set up locking device between chamber door and the outer container, thereby it influences the staff to the maintenance of the internal plant of wire outgoing cabinet to lead to the chamber door to close after receiving external force.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:

the utility model provides a prevent mistake and touch wire outgoing cabinet with locking device, includes the outer container, the left side wall of outer container articulates through the cotter has the chamber door, the observation window has been seted up to the upper end of chamber door, one side fixedly connected with locking gear that the chamber door is close to the outer container, the left side inner wall fixedly connected with backup pad of outer container, the preceding side surface fixedly connected with locking supporting spring of backup pad, it has the locking lever to articulate through the cotter on the left side wall of outer container, the locking lever is located the rear side of chamber door, the right-hand member and the locking gear joint of locking lever, the right-hand member of locking lever rear side surface and locking supporting spring's front end fixed connection, the upper end of outer container is provided with forced air cooling mechanism.

Preferably, the air cooling mechanism comprises an air cooling box, and the air cooling box penetrates through the upper side wall of the outer box and is fixedly connected with the upper side wall of the outer box.

Preferably, the inner wall of the upper side of the air cooling box is fixedly connected with an air cooling motor, and the output end of the air cooling motor is fixedly connected with a fan.

Preferably, the fan is provided with mounting panel and bracing piece in the below, bracing piece fixed connection is on the back lateral wall of outer container, mounting panel fixed connection is at the front end of bracing piece.

Preferably, fixedly connected with control switch on the right side inner wall of outer container, the last switch button that is provided with of control switch, the left upper end of control switch articulates there is protective housing.

Preferably, the lower ends of the left side wall and the right side wall of the outer box are provided with ventilation openings, the inner side surfaces of the lower ends of the left side wall and the right side wall of the outer box are fixedly connected with insect-proof nets, and the insect-proof nets are located on the inner sides of the ventilation openings.

The utility model provides a false-touch-proof outgoing line cabinet with a locking device, which has the following beneficial effects:

in the utility model, a locking gear is fixedly connected on one side of a box door close to an outer box, a locking rod is hinged on the left side wall of the outer box, a locking support spring is fixedly connected on the rear side surface of the right end of the locking rod, the other end of the locking support spring is fixedly connected with the side surface of a support plate, the right end of the locking rod is clamped with the locking gear, when the box door is opened, the box door is directly pulled open, when the box door is closed by external force, the right end of the locking rod is clamped with the locking gear under the action of the locking support spring to prevent the locking gear from rotating, so that the box door is ensured not to be closed under the action of the external force, and a worker who carries out electric power maintenance is ensured not to be influenced by the closing of the box door, when the box door needs to be closed, the left end of the locking rod is pulled to the front side, the right end of the locking rod moves backwards to extrude the locking support spring, and the right end of the locking rod is pulled out of the locking gear, the door of the box can be closed.

Drawings

Fig. 1 is a schematic perspective view of the outlet cabinet of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic plan view of the outlet cabinet of the present invention;

FIG. 4 is a schematic cross-sectional view taken at B in FIG. 3;

FIG. 5 is a schematic view of another angle of the outlet cabinet of the present invention;

FIG. 6 is a schematic cross-sectional view taken at C of FIG. 5;

fig. 7 is a partial enlarged view of fig. 6 at D.

The reference numbers in the figures are:

1. an outer box; 2. a box door; 3. an observation window; 4. a locking gear; 5. a support plate; 6. a locking lever; 7. a locking support spring; 8. an air cooling box; 9. a support bar; 10. mounting a plate; 11. a vent; 12. an insect-proof net; 13. an air cooling motor; 14. a fan; 15. a control switch; 16. a power switch button; 17. a protective housing.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-7, a cabinet for preventing a wire from being touched by mistake with a locking device comprises an outer box 1, a box door 2 hinged to the left side wall of the outer box 1 through a pin bolt, an observation window 3 opened on the upper end of the box door 2, a locking gear 4 fixedly connected to one side of the box door 2 close to the outer box 1, a support plate 5 fixedly connected to the left side inner wall of the outer box 1, a locking support spring 7 fixedly connected to the front side surface of the support plate 5, a locking lever 6 hinged to the left side wall of the outer box 1 through a pin bolt, the locking lever 6 located at the rear side of the box door 2, the right end of the locking lever 6 connected with the locking gear 4 in a clamping manner, the right end of the rear side surface of the locking lever 6 connected with the front end of the locking support spring 7, when the box door 2 is opened, when the box door 2 is closed by an external force, the right end of the locking lever 6 connected with the locking gear 4 in a clamping manner under the action of the locking support spring 7, prevent locking gear 4 and rotate to guarantee that chamber door 2 can not close under receiving exogenic action, thereby guarantee that the staff who carries out the electric power maintenance can not receive the influence that chamber door 2 closed, when chamber door 2 is closed to needs, with the left end pulling to the front side of locking lever 6, the right-hand member of locking lever 6 moves extrusion locking supporting spring 7 to the rear side, and the right-hand member of locking lever 6 is taken out from locking gear 4, can close chamber door 2.

The upper end of outer container 1 is provided with air-cooled mechanism, air-cooled mechanism includes air-cooled case 8, air-cooled case 8 runs through the last lateral wall of outer container 1, and with the last lateral wall fixed connection of outer container 1, the upside inner wall fixedly connected with air-cooled motor 13 of air-cooled case 8, the output end fixedly connected with fan 14 of air-cooled motor 13, fan 14's below is provided with mounting panel 10 and bracing piece 9, bracing piece 9 fixed connection is on the back lateral wall of outer container 1, mounting panel 10 fixed connection is at the front end of bracing piece 9, it rotates to drive fan 14 through air-cooled motor 13, the circuit element to on the mounting panel 10 dispels the heat of blowing, guarantee the normal work of circuit element.

Fixedly connected with control switch 15 on the right side inner wall of outer container 1, be provided with switch 16 on control switch 15, the left upper end of control switch 15 articulates there is protecting sheathing 17, vent 11 has all been seted up to the lower extreme of the 1 left and right sides wall of outer container, the equal fixedly connected with fly net 12 of inboard surface of the 1 left and right sides wall lower extreme of outer container, fly net 12 is located the inboard of vent 11, before carrying out maintenance work, close switch 16, put down protecting sheathing 17, avoid touching switch 16 at work in the body mistake.

In summary, the utility model has the advantages that: in the utility model, a locking gear 4 is fixedly connected on one side of a box door 2 close to an outer box 1, a locking rod 6 is hinged on the left side wall of the outer box 1, a locking support spring 7 is fixedly connected on the rear side surface of the right end of the locking rod 6, the other end of the locking support spring 7 is fixedly connected with the side surface of a support plate 5, the right end of the locking rod 6 is clamped with the locking gear 4, when the box door 2 is opened, the box door 2 is directly pulled open, when the box door 2 is closed by external force, the right end of the locking rod 6 is clamped with the locking gear 4 under the action of the locking support spring 7 to prevent the locking gear 4 from rotating, so as to ensure that the box door 2 cannot be closed under the action of the external force, thereby ensuring that a worker who carries out electric power maintenance cannot be influenced by the closing of the box door 2, before carrying out maintenance work, a power switch button 16 is closed, a protective casing 17 is put down to avoid the body from mistakenly touching the power switch button 16 during work, when the door 2 needs to be closed, the left end of the locking rod 6 is pulled to the front side, the right end of the locking rod 6 moves to the rear side to press the locking support spring 7, and the right end of the locking rod 6 is pulled out of the locking gear 4, so that the door 2 can be closed.

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, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a prevent mistake and touch cabinet of being qualified for next round of competitions with locking device, its characterized in that includes outer container (1), the left side wall of outer container (1) articulates through the cotter and has chamber door (2), observation window (3) have been seted up to the upper end of chamber door (2), one side fixedly connected with locking gear (4) that chamber door (2) are close to outer container (1), the left side inner wall fixedly connected with backup pad (5) of outer container (1), the front side surface fixedly connected with locking supporting spring (7) of backup pad (5), articulated on the left side wall of outer container (1) through the cotter and have locking lever (6), locking lever (6) are located the rear side of chamber door (2), the right-hand member of locking lever (6) and locking gear (4) joint, the right-hand member of locking lever (6) rear side surface and the front end fixed connection of locking supporting spring (7), and an air cooling mechanism is arranged at the upper end of the outer box (1).

2. The cabinet of claim 1, wherein the locking device is arranged on the cabinet body, and the locking device comprises: the air cooling mechanism comprises an air cooling box (8), wherein the air cooling box (8) penetrates through the upper side wall of the outer box (1) and is fixedly connected with the upper side wall of the outer box (1).

3. The cabinet of claim 2, wherein the locking device is arranged on the cabinet body, and the locking device comprises: the air cooling device is characterized in that an air cooling motor (13) is fixedly connected to the inner wall of the upper side of the air cooling box (8), and a fan (14) is fixedly connected to the output end of the air cooling motor (13).

4. The cabinet of claim 3, wherein the locking device is arranged on the cabinet body, and the locking device comprises: the fan box is characterized in that a mounting plate (10) and a supporting rod (9) are arranged below the fan (14), the supporting rod (9) is fixedly connected to the rear side wall of the outer box (1), and the mounting plate (10) is fixedly connected to the front end of the supporting rod (9).

5. The cabinet of claim 4, wherein the locking device is arranged on the cabinet body, and the locking device comprises: fixedly connected with control switch (15) on the right side inner wall of outer container (1), be provided with switch button (16) on control switch (15), the left upper end of control switch (15) articulates there is protecting sheathing (17).

6. The cabinet of claim 5, wherein the locking device is arranged on the cabinet body, and the locking device comprises: vent (11) have all been seted up to the lower extreme of outer container (1) left and right sides wall, the equal fixedly connected with fly net (12) of inboard surface of outer container (1) left and right sides wall lower extreme, fly net (12) are located the inboard of vent (11).