CN214706675U

CN214706675U - Low-voltage complete switch equipment

Info

Publication number: CN214706675U
Application number: CN202120617443.0U
Authority: CN
Inventors: 梁豪伟; 梁旭东
Original assignee: Hebei Aiderui Electric Co ltd
Current assignee: Hebei Aiderui Electric Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-11-12
Anticipated expiration: 2031-03-26

Abstract

The utility model belongs to the technical field of switchgear, especially, be a low pressure complete sets switchgear, including the main part, the lower terminal surface welding of main part has the supporting leg, and the preceding terminal surface of main part is inlayed and is had the hinge, and the rear end face of hinge rotates and installs first cabinet door, and the hinge is about the horizontal central line symmetric distribution of first cabinet door, and the lower terminal surface of first cabinet door rotates and installs the second cabinet door, and the cable connection room has been seted up to the rear end face of division board. The utility model discloses a set up first cabinet door and second cabinet door, the staff can open corresponding cabinet door through the electron device of damage, can touch the electron device of not damaging in having solved the maintenance process, the electron device that leads to not damaging damages, the problem of switchgear's normal use has been influenced, through setting up the cable wiring room, bind the cable behind the single electron device, then place in the cable wiring room, the staff of being convenient for finds the cable that needs the maintenance fast, personnel's time has been practiced thrift.

Description

Low-voltage complete switch equipment

Technical Field

The utility model relates to a switchgear technical field specifically is a low pressure complete set of switchgear.

Background

The low-voltage plant is a plant used in a voltage class of 380V or less. The latter is considered from the safety point of view, but the two are not contradictory, because in the power distribution system, the low-voltage electrical appliance refers to a 380V power distribution system, and therefore, in actual work, the low-voltage set refers to electrical appliances used in voltage levels of 380V and below. Switchgear is a general name for high-voltage distribution cabinets, generators, transformers, power lines, circuit breakers, low-voltage switch cabinets, distribution panels, switch boxes, control boxes and other distribution equipment in a power system.

There are the following problems:

1. when traditional switchgear is maintained, the cabinet door of the switchgear needs to be opened completely, but the undamaged electronic device can be touched in the maintenance process, so that the undamaged electronic device is damaged, and the normal use of the switchgear is influenced.

2. Traditional switchgear installation back cable conductor is whole to be placed at the electron device rear, and the staff when the maintenance, need look for corresponding cable from mixed and disorderly cable, has wasted staff's time.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a low pressure complete sets switchgear is collided with when having solved the maintenance and is not damaged electron device and staff need look for the problem of corresponding cable.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low pressure complete sets switch equipment, includes the main part, the lower terminal surface welding of main part has the supporting leg, the preceding terminal surface of main part is inlayed and is had the hinge, the rear end face of hinge rotates and installs first cabinet door, the hinge is about the horizontal central line symmetric distribution of first cabinet door, the lower terminal surface of first cabinet door rotates and installs the second cabinet door, the lower terminal surface of second cabinet door rotates and installs the third cabinet door, main bus-bar room has been seted up to the rear end face of first cabinet door, the rear end face welding of main bus-bar room has the division board, the cable connection room has been seted up to the rear end face of division board.

As a preferred technical scheme of the utility model, the first in command has been seted up to the medial surface of first cabinet door, the second in command has been seted up to the medial surface of second cabinet door.

As a preferred technical scheme of the utility model, the second handle is about the horizontal central line symmetric distribution of second cabinet door, the third handle has been seted up to the medial surface of third cabinet door.

As an optimal technical scheme of the utility model, the preceding terminal surface of first cabinet door is inlayed and is had first observation window, the material of first observation window and second observation window is toughened glass.

As a preferred technical scheme of the utility model, the preceding terminal surface of second cabinet door is inlayed and is had the second observation window, the functional unit room has been seted up to the rear end face of second cabinet door.

As a preferred technical scheme of the utility model, the installation room has been seted up to the rear end face of third cabinet door, the lower terminal surface welding of installation room has the fan.

As an optimal technical scheme of the utility model, the up end welding of installation room has the backup pad, the through-hole has been seted up to the medial surface of backup pad.

As an optimal technical scheme of the utility model, the through-hole is about the vertical central line symmetric distribution of backup pad, the up end of main part is inlayed and is had the ventilation dust screen.

Compared with the prior art, the utility model provides a low pressure complete sets switchgear possesses following beneficial effect:

1. this low pressure complete sets switchgear, through setting up first cabinet door and second cabinet door, when switchgear damages the back and need the maintenance, the staff can open corresponding cabinet door through the electron device that damages, has solved and can touch the electron device that does not damage in the maintenance process, leads to the electron device that does not damage to damage, has influenced switchgear's normal use problem.

2. This low pressure switchgear is through setting up the cable connection room, and switchgear is after the installation is accomplished, and the cable behind the single electron device is binded, then places in the cable connection room, and the staff of being convenient for finds the cable that needs the maintenance fast, has practiced thrift staff's time.

Drawings

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

FIG. 2 is a schematic side view and sectional view of the structure of the present invention;

FIG. 3 is a schematic diagram of the structure of the supporting plate of the present invention;

fig. 4 is a schematic top view of the structure of the present invention.

In the figure: 1. a main body; 2. supporting legs; 3. a hinge; 4. a first cabinet door; 5. a second cabinet door; 6. a third cabinet door; 7. a first handle; 8. a second handle; 9. a third handle; 10. a first observation window; 11. a second observation window; 12. a main bus bar chamber; 13. a functional unit chamber; 14. an installation chamber; 15. a fan; 16. a partition plate; 17. a cable connection chamber; 18. a support plate; 19. a through hole; 20. and (4) a ventilation dust screen.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a low pressure complete sets switch equipment, including main part 1, the lower terminal surface welding of main part 1 has supporting leg 2, the preceding terminal surface of main part 1 is inlayed and is had hinge 3, first cabinet door 4 is installed in the rear end face rotation of hinge 3, hinge 3 is about the horizontal central line symmetric distribution of first cabinet door 4, second cabinet door 5 is installed in the lower terminal surface rotation of first cabinet door 4, third cabinet door 6 is installed in the lower terminal surface rotation of second cabinet door 5, main bus-bar room 12 has been seted up to the rear end face of first cabinet door 4, the rear end face welding of main bus-bar room 12 has division board 16, cable connection room 17 has been seted up to the rear end face of division board 16.

In this embodiment, supporting leg 2 is used for supporting main part 1, hinge 3 makes first cabinet door 4 rotate, the staff can open first cabinet door 4 and maintain main functional unit, open second cabinet door 5 and maintain auxiliary functional unit, open third cabinet door 6 and maintain fan 15, main generating line room 12 is used for installing main functional unit, division board 16 separates main generating line room 12 and cable connection room 17, the cable after the installation is placed in cable connection room 17.

Specifically, a first handle 7 is disposed on the inner side surface of the first cabinet door 4, and a second handle 8 is disposed on the inner side surface of the second cabinet door 5.

In this embodiment, the worker can open the first cabinet door 4 through the first handle 7.

Specifically, the second handles 8 are symmetrically distributed about the transverse center line of the second cabinet door 5, and the inner side surface of the third cabinet door 6 is provided with a third handle 9.

In this embodiment, the second handle 8 that distributes symmetrically can make the staff can easily open second cabinet door 5, and third handle 9 can open third cabinet door 6.

Specifically, a first observation window 10 is embedded in the front end face of the first cabinet door 4, and the first observation window 10 and the second observation window 11 are both made of toughened glass.

In this embodiment, the staff can observe the working condition of the main functional unit through the first observation window 10, and the tempered glass has higher hardness than ordinary glass and better light transmission.

Specifically, a second observation window 11 is embedded in the front end face of the second cabinet door 5, and a functional unit chamber 13 is formed in the rear end face of the second cabinet door 5.

In this embodiment, the worker can observe the working condition of the auxiliary function unit installed in the function unit chamber 13 through the second observation window 11.

Specifically, the rear end face of the third cabinet door 6 is provided with an installation chamber 14, and the lower end face of the installation chamber 14 is welded with a fan 15.

In this embodiment, the fan 15 is installed in the installation chamber 14, and the fan 15 can cool down the functional unit.

Specifically, a support plate 18 is welded to the upper end surface of the installation chamber 14, and a through hole 19 is formed in the inner side surface of the support plate 18.

In this embodiment, the support plate 18 can support the main functional unit and the auxiliary functional unit.

Specifically, the through holes 19 are symmetrically distributed about the vertical center line of the support plate 18, and a ventilation dust screen 20 is embedded in the upper end surface of the main body 1.

In this embodiment, the symmetrically distributed through holes 19 enable the wind from the fan 15 to uniformly blow through the functional unit chamber 13, and the ventilation dust screen 20 is used for ventilation and can prevent external dust from entering the switchgear.

In the embodiment, the fan 15 is a known technology which is already disclosed and widely applied to daily life, and the model of the fan 15 is RB-21D-1.

The utility model discloses a theory of operation and use flow: when the cable connecting device is used, a worker places the switch device at a working position, then opens the first cabinet door 4 and the second cabinet door 5, installs the main function unit in the main bus chamber 12, installs the auxiliary function unit in the function unit chamber 13, uses the first cabinet door 4 and the second cabinet door 5, when the switch device is damaged and needs maintenance, the worker can open the corresponding cabinet doors through the damaged electronic devices, the problem that the undamaged electronic devices are damaged and the normal use of the switch device is influenced due to the fact that the undamaged electronic devices are touched in the maintenance process is solved, the worker connects cables to the electronic devices after the installation is finished, then places the cables behind the single electronic devices in the cable wiring chamber 17, the worker can conveniently and quickly find the cables needing maintenance, the time of the worker is saved, closes the first cabinet door 4 and the second cabinet door 5 after the connection is finished, make main functional unit and supplementary functional unit begin work, then use the switch to open fan 15, cool down switchgear, the staff can observe switchgear's behavior through the observation window.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Low-voltage switchgear assembly comprising a main body (1), characterized in that: the lower terminal surface welding of main part (1) has supporting leg (2), the preceding terminal surface of main part (1) is inlayed and is had hinge (3), the rear end face of hinge (3) rotates and installs first cabinet door (4), hinge (3) are about the horizontal central line symmetric distribution of first cabinet door (4), the lower terminal surface of first cabinet door (4) is rotated and is installed second cabinet door (5), the lower terminal surface of second cabinet door (5) is rotated and is installed third cabinet door (6), main generating line room (12) have been seted up to the rear end face of first cabinet door (4), the rear end face welding of main generating line room (12) has division board (16), cable connection room (17) have been seted up to the rear end face of division board (16).

2. A low-voltage switchgear assembly according to claim 1, characterized in that: a first handle (7) is arranged on the inner side face of the first cabinet door (4), a second handle (8) is arranged on the inner side face of the second cabinet door (5), and the second handles (8) are symmetrically distributed about the transverse center line of the second cabinet door (5).

3. A low-voltage switchgear assembly according to claim 1, characterized in that: and a third handle (9) is arranged on the inner side surface of the third cabinet door (6).

4. A low-voltage switchgear assembly according to claim 1, characterized in that: the front end face of the first cabinet door (4) is inlaid with a first observation window (10), and the first observation window (10) and the second observation window (11) are both made of toughened glass.

5. A low-voltage switchgear assembly according to claim 1, characterized in that: and a second observation window (11) is embedded in the front end face of the second cabinet door (5), and a functional unit chamber (13) is formed in the rear end face of the second cabinet door (5).

6. A low-voltage switchgear assembly according to claim 1, characterized in that: an installation chamber (14) is formed in the rear end face of the third cabinet door (6), and a fan (15) is welded to the lower end face of the installation chamber (14).

7. A low-voltage switchgear assembly according to claim 6, characterized in that: the mounting chamber is characterized in that a supporting plate (18) is welded on the upper end face of the mounting chamber (14), through holes (19) are formed in the inner side face of the supporting plate (18), and the through holes (19) are symmetrically distributed about the vertical center line of the supporting plate (18).

8. A low-voltage switchgear assembly according to claim 1, characterized in that: the upper end face of the main body (1) is embedded with a ventilation dustproof net (20).