CN211238907U

CN211238907U - Assembly cabinet for high-low voltage power distribution of XL power cabinet

Info

Publication number: CN211238907U
Application number: CN202020094629.8U
Authority: CN
Inventors: 李永超; 马鲁飞; 孙广召; 王有恒; 方冠亚
Original assignee: Henan Maichang Electric Power Engineering Co ltd
Current assignee: Henan Maichang Electric Power Engineering Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-08-11
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses an equipment cabinet for high-low voltage power distribution such as XL power cabinet relates to switch board technical field, including first side board and second side board, the lift groove has been seted up at a side middle part of first side board, the inside joint in lift groove has the elevator. The utility model discloses a set up the lift groove, utilize spacing pin to make the height of elevator fixed after being connected with the round pin shaft hole with different spacing hole, and the inside mounting hole of mounting panel can be used to install the internal plant, make electrical equipment separately install, reach and prevent that bottom equipment from receiving the purpose of great pressure damage, through setting up first side board, can utilize the top draw-in groove, middle draw-in groove and bottom draw-in groove assemble the cabinet body, utilize the bolt just can assemble into the switch board fast after fixing each panel, and each panel of the cabinet body is platelike, can the degree of difficulty reduce when processing the switch board, reach the purpose that makes the switch board process more easily.

Description

Assembly cabinet for high-low voltage power distribution of XL power cabinet

Technical Field

The utility model relates to a switch board technical field specifically is an equipment cabinet for high-low voltage power distribution such as XL power cabinet.

Background

The XL type power cabinet, also called the box power (XL) series power cabinet, is the earliest and most widely used power cabinet after the establishment of new china. XL series code: XL-21, XL-22, XL-23, XL-24, XL-25, XL-31, XL-35, XL-41, XL-42, XL-44, XL-51, XL-52, etc., represent various uses, various protection levels, various access ways, with or without a base, with or without a cover, etc. The power cabinet is an electrical control cabinet combination for providing power for the normal operation of the whole machine and comprises a contactor, a frequency converter, a high-voltage cabinet, a transformer and the like. The power supply device has the functions of supplying power to the electric equipment, starting and stopping the electric equipment for operation, detecting the operation of the equipment and protecting the electric equipment. The power cabinet is a power distribution cabinet and is a power distribution cabinet specially used for providing power supply and control for power equipment (generally referred to as a motor). The distribution box is divided into a power distribution box and a lighting distribution box, and is the final-stage equipment of a power distribution system. The distribution box is a low-voltage distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations. The high-low voltage power distribution cabinet is the last ring in the power transmission and transformation system, and the power is transmitted to each household for use after passing through the high-low voltage power distribution cabinet. Have these many electrical components among the high-low voltage distribution cabinet, electrical component can produce the heat in the middle of the process of carrying out work, and current high-low voltage distribution cabinet produces the damage in order to prevent high temperature to electrical component, often sets up the air vent at the side of high-low voltage distribution cabinet, dispels the heat to electrical component.

The high-low voltage power distribution cabinet disclosed in the Chinese utility model patent application publication specification CN209608172U comprises a cabinet body, two cabinet doors arranged on one side of the cabinet body, an air inlet pipe fixedly connected to the top of the power distribution cabinet, and a cooling fan arranged in the air inlet pipe and used for blowing air to the cabinet body; the exhaust hole that is used for the air escape cabinet body is all offered to the position that cabinet body both sides are close to the bottom, through in the peak period of power consumption, the manual work is opened the fan of will cooling down, the air blows to electrical component through the intake pipe, then discharge through the exhaust hole, though this utility model can realize the cooling to electrical component, can not cause the influence to electrical component's life, but this utility model technology is complicated when producing, difficult processing when processing the box, and this utility model can not separately install inside equipment, the pressure that equipment stack makes bottom equipment receive together easily is too big, make equipment damage easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a high low voltage distribution is with assembled cabinet such as XL power cabinet has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the lifting groove is formed in the middle of one side face of the first side plate, limiting plates are fixedly connected to two sides of the lifting groove, a limiting hole is formed in the middle of each limiting plate, a lifting block is clamped in the lifting groove, a pin shaft hole is formed in the middle of each lifting block, a limiting pin penetrating through the pin shaft hole is inserted in each limiting hole, a top clamping groove is formed in the top of the first side plate, a top clamping block is clamped in the top clamping groove, a top plate is fixedly connected to one end of each top clamping block, a bottom clamping groove is formed in the bottom of the first side plate, a bottom clamping block is clamped in the bottom clamping groove, a bottom plate is fixedly connected to one end of each bottom clamping block, a middle clamping groove is formed in the middle of the first side plate, and a middle clamping block is clamped in the middle clamping groove, one end of the middle clamping block is fixedly connected with a third side plate.

Optionally, the middle clamping block is provided with a plurality of middle clamping blocks which are distributed on two sides of the third side plate at equal intervals, a middle connecting hole is formed in the middle clamping block, and a main threaded hole matched with the middle connecting hole is formed in the bottom of the middle clamping groove.

Optionally, the bottom fixture block has a plurality of, and a plurality of the bottom fixture block is in equidistant distribution in the top both sides of bottom plate, the bottom connecting hole has been seted up to the inside of bottom fixture block, the lateral wall of bottom draw-in groove is seted up the bottom screw hole with bottom connecting hole looks adaptation.

Optionally, the top fixture block has a plurality of, and a plurality of the top fixture block is at the equidistant distribution of both sides of roof, the top connecting hole has been seted up at the middle part of top fixture block, the inside of top draw-in groove is seted up with the top thread groove of top connecting hole looks adaptation.

Optionally, the top fixedly connected with mounting panel of lift piece, the mounting hole has been seted up at the middle part of mounting panel, spacing hole has a plurality of, a plurality of spacing hole is equidistant distribution on the limiting plate.

Optionally, the second side plate and the first side plate are the same in size, one side of the first side plate is movably connected with a cabinet door through a hinge, the middle of one side of the second side plate is fixedly connected with a lock catch, and the cabinet door is provided with a lock post matched with the lock catch.

Three beneficial effects

The utility model provides a high low voltage distribution equipment cabinet such as XL power cabinet possesses following beneficial effect:

1. this equipment cabinet for high-low voltage power distribution such as XL power cabinet through setting up the lift groove, can make the elevator slide from top to bottom in the inside of lift groove, utilizes spacing pin to make the height of elevator fixed after spacing hole and the round pin shaft hole connection of difference to the inside mounting hole of mounting panel can be used to install interior equipment, makes electrical equipment separately install, reaches and prevents that bottom equipment from receiving the purpose of great pressure damage.

2. This equipment cabinet for high-low voltage power distribution such as XL power cabinet through setting up first curb plate, can utilize top draw-in groove, middle draw-in groove and bottom draw-in groove to assemble the cabinet body, utilizes the bolt just can assemble into the switch board fast after fixed with each panel to each panel of the cabinet body is platelike, can the degree of difficulty reduce when processing the switch board, reaches the purpose that makes the switch board process more easily.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a schematic view of the bottom plate of the present invention;

FIG. 3 is a schematic view of a cross-sectional structure of a first side plate of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the lifting block of the present invention.

In the figure: 1. a cabinet door; 2. a first side panel; 3. a top plate; 4. a top fixture block; 5. a top connection hole; 6. a top clamping groove; 7. a second side panel; 8. a middle clamping groove; 9. a middle clamping block; 10. locking; 11. a limiting plate; 12. a lifting groove; 13. mounting a plate; 14. a lifting block; 15. a limit pin; 16. a third side panel; 17. a bottom clamping groove; 18. a bottom fixture block; 19. a base plate; 20. a hinge; 21. a bottom connection hole; 22. a top thread groove; 23. a limiting hole; 24. a bottom threaded hole; 25. a pin shaft hole; 26. and (7) installing holes.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a XL power cabinet equal altitude low voltage distribution is with equipment cabinet, including first curb plate 2 and second curb plate 7, lift groove 12 has been seted up at a side middle part of first curb plate 2, the equal fixedly connected with limiting plate 11 in both sides of lift groove 12, spacing hole 23 has been seted up at the middle part of limiting plate 11, the inside joint of lift groove 12 has elevator 14, round pin shaft hole 25 has been seted up at elevator 14's middle part, the inside grafting of spacing hole 23 has spacing pin 15 that runs through round pin shaft hole 25, elevator 14's top fixedly connected with mounting panel 13, mounting hole 26 has been seted up at mounting panel 13's middle part, spacing hole 23 has a plurality of, the equidistant distribution on limiting plate 11 of the spacing hole 23 of a plurality of, through setting up lift groove 12, can make elevator 14 slide from top to bottom in elevator groove 12's inside. The height of the lifting block 14 can be fixed after different limiting holes 23 are connected with the pin shaft hole 25 by using the limiting pin 15, and the mounting hole 26 in the mounting plate 13 can be used for mounting internal equipment, so that the electrical equipment can be separately mounted, and the purpose of preventing the bottom equipment from being damaged by larger pressure is achieved, the top of the first side plate 2 is provided with a top clamping groove 6, the inside of the top clamping groove 6 is clamped with a top fixture block 4, one end of the top fixture block 4 is fixedly connected with a top plate 3, the top fixture block 4 is provided with a plurality of top fixture blocks 4 which are distributed at equal intervals on two sides of the top plate 3, the middle part of the top fixture block 4 is provided with a top connecting hole 5, the inside of the top clamping groove 6 is provided with a top thread groove 22 matched with the top connecting hole 5, the bottom of the first side plate 2 is provided with a bottom clamping groove 17, the inside of the bottom clamping, the bottom fixture block 18 is provided with a plurality of bottom fixture blocks 18, the bottom fixture blocks 18 are distributed on two sides of the top of the bottom plate 19 at equal intervals, bottom connecting holes 21 are formed in the bottom fixture blocks 18, bottom threaded holes 24 matched with the bottom connecting holes 21 are formed in the side wall of the bottom clamping groove 17, a middle clamping groove 8 is formed in the middle of the first side plate 2, a middle fixture block 9 is clamped in the middle clamping groove 8, one end of the middle fixture block 9 is fixedly connected with a third side plate 16, the middle fixture block 9 is provided with a plurality of middle fixture blocks 9, the middle fixture blocks 9 are distributed on two sides of the third side plate 16 at equal intervals, a middle connecting hole is formed in the middle fixture block 9, a main threaded hole matched with the middle connecting hole is formed in the bottom of the middle clamping groove 8, the first side plate 7 and the first side plate 2 are identical in size, one side surface of the first side plate 2 is movably connected with, be equipped with the lock post with 10 looks adaptations of hasp on cabinet door 1, through setting up first side board 2, can utilize top draw-in groove 6, middle draw-in groove 8 and bottom draw-in groove 17 to assemble the cabinet body, utilize the bolt just can assemble into the switch board fast after with each panel is fixed to each panel of the cabinet body is platelike, can the degree of difficulty reduce when processing the switch board, reaches the purpose that makes the switch board process more easily.

When the lifting device is used, firstly, the bottom clamping groove 17 at the bottom of the first side plate 2 is clamped with the bottom clamping block 18 at the top of the bottom plate 19, then the first side plate 2 and the bottom clamping block 18 are fixedly connected by bolts, then the second side plate 7 is connected on the bottom plate 19 in the same way, then the middle clamping groove 8 on the third side plate 16 is clamped with the middle clamping block 9 on the first side plate 2 and the second side plate 7, then the third side plate 16 is fixedly connected with the first side plate 2 and the second side plate 7 by bolts, then the top clamping block 4 on the top plate 3 is clamped with the top clamping groove 6, and the bolts penetrate through the top connecting holes 5 to be screwed into the top thread groove 22, so that the top plate 3 is firmly installed with the first side plate 2 and the second side plate 7, then the lifting block 14 slides in the lifting groove 12, so that the pin shaft hole 25 is aligned with the proper limiting hole 23, the mounting plate 13 is left in place for mounting the equipment and the equipment is then mounted on the mounting plate 13 by means of bolts through the mounting holes 26.

In conclusion, this device is through setting up lift groove 12, can make the elevator 14 slide from top to bottom in the inside of lift groove 12, utilize spacing pin 15 to make the height of elevator 14 fixed after being connected different spacing hole 23 with round pin shaft hole 25, and the inside mounting hole 26 of mounting panel 13 can be used to install the internal plant, make electrical equipment separately install, reach the purpose that prevents that the bottom equipment from receiving great pressure damage, through setting up first side board 2, can utilize top draw-in groove 6, middle draw-in groove 8 and bottom draw-in groove 17 assemble the cabinet body, utilize the bolt just can assemble into the switch board after fixing each panel, and each panel of the cabinet body is platelike, can the degree of difficulty reduce when processing the switch board, reach the purpose that makes the switch board process more easily.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a XL power cabinet is assembled cabinet for equal low voltage distribution, includes first curb plate (2) and second curb plate (7), its characterized in that: a lifting groove (12) is formed in the middle of one side face of the first side plate (2), limiting plates (11) are fixedly connected to two sides of the lifting groove (12), a limiting hole (23) is formed in the middle of each limiting plate (11), a lifting block (14) is clamped in the lifting groove (12), a pin shaft hole (25) is formed in the middle of each lifting block (14), a limiting pin (15) penetrating through the pin shaft hole (25) is inserted into the limiting hole (23), a top clamping groove (6) is formed in the top of the first side plate (2), a top clamping block (4) is clamped in the top clamping groove (6), a top plate (3) is fixedly connected to one end of each top clamping block (4), a bottom clamping groove (17) is formed in the bottom of the first side plate (2), and a bottom clamping block (18) is clamped in the bottom clamping groove (17), the one end fixedly connected with bottom plate (19) of bottom fixture block (18), middle draw-in groove (8) have been seted up at the middle part of first side board (2), fixture block (9) in the middle of the inside joint of middle draw-in groove (8), one end fixedly connected with third side board (16) of middle fixture block (9).

2. The XL power cabinet assembly for high and low voltage power distribution of claim 1, wherein: the middle clamping blocks (9) are distributed on two sides of the third side plate (16) at equal intervals, middle connecting holes are formed in the middle clamping blocks (9), and a main threaded hole matched with the middle connecting holes is formed in the bottom of the middle clamping groove (8).

3. The XL power cabinet assembly for high and low voltage power distribution of claim 1, wherein: the bottom clamping block (18) is provided with a plurality of bottom clamping blocks (18) which are distributed on two sides of the top of the bottom plate (19) at equal intervals, bottom connecting holes (21) are formed in the bottom clamping blocks (18), and bottom threaded holes (24) matched with the bottom connecting holes (21) are formed in the side wall of the bottom clamping groove (17).

4. The XL power cabinet assembly for high and low voltage power distribution of claim 1, wherein: the top clamping block (4) is provided with a plurality of top clamping blocks (4) which are distributed on two sides of the top plate (3) at equal intervals, the middle part of each top clamping block (4) is provided with a top connecting hole (5), and the inside of each top clamping groove (6) is provided with a top thread groove (22) matched with the top connecting hole (5).

5. The XL power cabinet assembly for high and low voltage power distribution of claim 1, wherein: the top fixedly connected with mounting panel (13) of lifter block (14), mounting hole (26) have been seted up at the middle part of mounting panel (13), spacing hole (23) have a plurality of, a plurality of spacing distribution on limiting plate (11) is equidistant in spacing hole (23).

6. The XL power cabinet assembly for high and low voltage power distribution of claim 1, wherein: second side board (7) and first side board (2) size are the same, there is cabinet door (1) one side of first side board (2) through hinge (20) swing joint, a side middle part fixedly connected with hasp (10) of second side board (7), be equipped with the lock post with hasp (10) looks adaptation on cabinet door (1).