CN212343074U

CN212343074U - Novel power cabinet

Info

Publication number: CN212343074U
Application number: CN202021487998.XU
Authority: CN
Inventors: 李叶胜
Original assignee: Zhejiang Leading Electric Co ltd
Current assignee: Zhejiang Leading Electric Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-01-12
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a novel power cabinet relates to the power cabinet field, including power cabinet body and cabinet door, the bottom of power cabinet body has set firmly support sleeve, support sleeve's bottom annular has been seted up T and has been rotated the groove, sliding mounting has T shape turning block in the T shape rotation groove, the bottom of T shape turning block extends to T shape rotates the outside circular rotatory piece of fixedly connected with of groove. The utility model has reasonable structure, when the circular rotating block is rotated, the screw thread telescopic column can be driven to move up and down, and further the height of the power cabinet can be adjusted, thereby effectively avoiding the water flow from invading the interior of the power cabinet to damage electrical components, having better waterproof effect and prolonging the service life of the power cabinet; when opening or closing the cabinet door, can open or close the light, the staff of being convenient for directly observes the inside of power cabinet, can prevent effectively that the staff from touching naked electric wire and leading to causing the incident carelessly.

Description

Novel power cabinet

Technical Field

The utility model relates to a power cabinet field, in particular to novel power cabinet.

Background

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.

Present power cabinet generally all directly places subaerial, distance between its cabinet body and the ground is fixed, and when raining, the rainwater can subaerial formation rivers, rivers invade the inside of power cabinet very easily this moment, and then can damage the inside electrical components of power cabinet, the life of power cabinet has been reduced, and when needs overhaul under the darker environment of light, traditional power cabinet mostly does not have the illumination function, the staff very probably touches naked electric wire carelessly, lead to causing the incident, for this reason, need novel power cabinet to satisfy people's demand urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel power cabinet to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the present application provides the following technical solutions: novel power cabinet, including power cabinet body and cabinet door, the bottom of power cabinet body has set firmly the support sleeve, the annular T shape of having seted up in support sleeve's bottom rotates the groove, sliding mounting has T shape turning block in the T shape rotation groove, the bottom of T shape turning block extends to outside T shape rotation groove and the circular rotatory piece of fixedly connected with, the threaded hole is seted up to the bottom of circular rotatory piece, be equipped with the flexible post of screw thread under the circular rotatory piece, the top screw thread of the flexible post of screw thread runs through the screw hole extends to in the support sleeve, be provided with lighting mechanism on the top inner wall of power cabinet body.

Borrow by above-mentioned structure, when rotating circular rotatory piece, can drive the flexible post of screw thread and reciprocate, and then can adjust the height of power cabinet, can effectively avoid rivers to invade the inside of power cabinet and damage electrical components, have better water-proof effects, and improved the life of power cabinet.

Preferably, the lighting mechanism comprises a storage battery, a power switch and a lighting lamp, the storage battery and the power switch are connected with the inner wall of the top of the power cabinet body, the lighting lamp is connected with the power switch, and the storage battery, the power switch and the lighting lamp are electrically connected.

Further, through the setting of light, can throw light on power cabinet inside, the staff direct observation of being convenient for arrives power cabinet's inside, can prevent effectively that the staff from touching naked electric wire carelessly and leading to causing the incident.

Preferably, two fixed plates are fixedly arranged on the inner wall of the top of the power cabinet body, one linkage rod is sleeved on each fixed plate and can slide back and forth on the fixed plates, and two ends of each linkage rod are respectively and fixedly connected with a blocking block and an L-shaped connecting rod.

Preferably, the blocking block extends to the outside of the power cabinet body.

Further, when closing the cabinet door, the cabinet door can extrude and block piece inward movement, blocks that the piece removes and drives the gangbar removal, and the gangbar removes and drives L shape connecting rod removal, and then makes the staff can disposable completion close work, no longer need additionally promote and block piece labour saving and time saving.

Preferably, one end of the L-shaped connecting rod is fixedly connected with a squeezing plate, and the squeezing plate is in contact with a control button of the power switch.

Furthermore, through the arrangement of the extrusion plate, the contact surface between the L-shaped connecting rod and the power switch can be increased, and when the L-shaped connecting rod and the extrusion plate move, the power switch can be effectively controlled to be turned on or turned off.

Preferably, a return spring is arranged between one of the fixed plates and the blocking block, two ends of the return spring are respectively connected with the fixed plates and the blocking block, and the return spring is sleeved on the linkage rod.

Further, through reset spring's setting, can make the stopper hug closely the cabinet door, when opening or close the cabinet door, the stopper can remove along with the cabinet door together to realize the automatic control of illumination.

Preferably, the bottom end of the threaded telescopic column is fixedly connected with a foot gasket.

Further, through the setting of foot gasket, can increase the area of contact with ground for the power cabinet is more stable when placing.

To sum up, the utility model discloses a technological effect and advantage:

1. the utility model has reasonable structure, when the circular rotating block is rotated, the screw thread telescopic column can be driven to move up and down under the action of the screw hole, and further the height of the power cabinet can be adjusted, thereby effectively avoiding the water flow from invading the interior of the power cabinet to damage electrical components, having better waterproof effect and prolonging the service life of the power cabinet;

2. the utility model discloses in, when opening or closing the cabinet door, can drive and block the piece and remove, block that the piece removes and drives the gangbar and remove, the gangbar removes and drives L shape connecting rod and stripper plate and removes, and then can extrude and open or close switch for the light can throw light on to power cabinet inside, and the staff direct observation of being convenient for arrives power cabinet's inside, can prevent effectively that the staff from touching naked electric wire carelessly and lead to causing the incident.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic structural view of the joint between the support sleeve and the threaded telescopic column of the present invention;

fig. 4 is a schematic structural view of the junction between the middle stopper and the power switch.

In the figure: 1. a power cabinet body; 2. a cabinet door; 3. a support sleeve; 4. a T-shaped rotating groove; 5. a T-shaped turning block; 6. a circular rotating block; 7. a threaded hole; 8. a threaded telescopic column; 9. a storage battery; 10. a power switch; 11. an illuminating lamp; 12. a fixing plate; 13. a linkage rod; 14. a blocking block; 15. an L-shaped connecting rod; 16. a pressing plate; 17. a return spring; 18. a foot pad.

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.

Example (b): referring to fig. 1 and 3, the novel power cabinet includes a power cabinet body 1 and a cabinet door 2, where the power cabinet body 1 may be any one of the cabinets in the prior art, such as a metal power cabinet.

The bottom of power cabinet body 1 has set firmly support sleeve 3, and support sleeve 3 links to each other, for example the welding with power cabinet body 1 through the connected mode among the prior art. It should be noted that the number of the supporting sleeves 3 may be three, four, five, etc., and in this embodiment, four supporting sleeves 3 are provided on the power cabinet body 1.

T shape rotation groove 4 has been seted up to the bottom annular of support sleeve 3, sliding mounting has T shape turning block 5 in T shape rotation groove 4, T shape turning block 5's bottom extends to T shape and rotates the groove 4 outer and the circular rotatory piece 6 of fixedly connected with, threaded hole 7 is seted up to the bottom of circular rotatory piece 6, be equipped with the flexible post of screw thread under the circular rotatory piece 6, the flexible post of screw thread 8 can be the vertical post of arbitrary screw thread among the prior art, for example iron screw thread post. The top end screw thread of the screw thread telescopic column 8 runs through the screw thread hole 7 and extends into the supporting sleeve 3, and a lighting mechanism is arranged on the inner wall of the top of the power cabinet body 1.

Borrow by above-mentioned structure, when rotating circular rotatory piece 6, under the effect of screw hole 7, can drive the flexible post of screw thread 8 and reciprocate, and then can adjust the height of power cabinet, can effectively avoid rivers to invade the inside of power cabinet and damage electrical components, have better water-proof effects, and improved the life of power cabinet.

Referring to fig. 1, the lighting mechanism includes a storage battery 9, a power switch 10 and a lighting lamp 11, the storage battery 9 and the power switch 10 are both connected to the top inner wall of the power cabinet body 1, and the storage battery 9 and the power switch 10 are connected to the power cabinet body 1 by a connection method in the prior art, such as bolt fastening. The illuminating lamp 11 is connected with the power switch 10, and the storage battery 9, the power switch 10 and the illuminating lamp 11 are electrically connected. The benefit that sets up like this is that, light 11 can throw light on to power cabinet inside, and the staff direct observation of being convenient for is to the inside of power cabinet, can prevent effectively that the staff from touching naked electric wire carelessly and leading to causing the incident.

In this embodiment, referring to fig. 2 and 4, two fixing plates 12 are fixedly arranged on the top inner wall of the power cabinet body 1, and the fixing plates 12 may be any vertical plate in the prior art, such as a plastic plate; and is connected with the power cabinet body 1 by welding. The two fixing plates 12 are sleeved with the same linkage rod 13, and the linkage rod 13 can be any horizontal rod in the prior art, such as a plastic rod. And the linkage rod 13 can slide back and forth on the fixed plate 12, and both ends of the linkage rod 13 are respectively and fixedly connected with a blocking block 14 and an L-shaped connecting rod 15. It should be noted that the stop block 14 may be any one of the prior art shaped blocks, such as a semicircular rubber block. The stop block 14 extends out of the power cabinet body 1. The advantage that sets up like this is, when closing cabinet door 2, cabinet door 2 can extrude and block piece 14 and inwards remove, blocks that piece 14 removes and drives gangbar 13 and remove, and gangbar 13 removes and drives L shape connecting rod 15 and remove, and then makes the staff can disposable completion close work, no longer need additionally promote and block piece 14, labour saving and time saving.

As a preferred embodiment of the present embodiment, referring to fig. 4, one end of the L-shaped connecting rod 15 is fixedly connected with a pressing plate 16, and the pressing plate 16 is connected with the L-shaped connecting rod 15 by a connecting method in the prior art, such as welding. The pressing plate 16 is in contact with a control button of the power switch 10. This has the advantage of increasing the contact area with the power switch 10, and effectively controlling the power switch 10 to be turned on or off when the L-shaped link 15 and the pressing plate 16 are moved.

Referring to fig. 1, 2 and 4, a return spring 17 is disposed between one of the fixing plates 12 and the blocking block 14, two ends of the return spring 17 are respectively connected to the fixing plate 12 and the blocking block 14, and the return spring 17 is sleeved on the linkage rod 13. Through reset spring 17's setting, can make block piece 14 hug closely cabinet door 2, when opening or close cabinet door 2, block piece 14 and can remove along with cabinet door 2 together to realize the automatic control of illumination.

As a preferred embodiment of this embodiment, referring to fig. 1 and 3, a foot pad 18 is fixedly connected to the bottom end of the threaded telescopic column 8. The foot pad 18 may be any of a variety of prior art pads, such as a rubber pad. Through the setting of foot gasket 18, can increase the area of contact with ground for the power cabinet is more stable when placing.

This practical theory of operation:

when the local area water is more, the rotatable circular rotatory piece 6 of staff, under screw hole 7's effect, circular rotatory piece 6 rotates and can drive the flexible post of screw thread 8 and reciprocate, and then can adjust the height of power cabinet to can effectively avoid rivers to invade the inside of power cabinet and damage electrical components, have better water-proof effects, and improve the life of power cabinet.

When the cabinet needs to be overhauled, the cabinet door 2 is opened, and the blocking block 14 is driven to move outwards under the elastic force action of the return spring 17. The blocking block 14 moves to drive the linkage rod 13 to move, the linkage rod 13 moves to drive the L-shaped connecting rod 15 and the extrusion plate 16 to move, and then the power switch 10 can be extruded and turned on, so that the lighting lamp 11 starts to illuminate the inside of the power cabinet. The inside of being convenient for the staff direct observation to the power cabinet can prevent effectively that the staff from touching naked electric wire and leading to causing the incident carelessly. Close cabinet door 2 after the maintenance is accomplished, cabinet door 2 can extrude the inside removal of block 14 this moment, and then can drive stripper plate 16 and remove and loosen switch 10 to close light 11.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Novel power cabinet, including power cabinet body (1) and cabinet door (2), its characterized in that: the bottom of power cabinet body (1) has set firmly support sleeve (3), T shape rotation groove (4) have been seted up to the bottom annular of support sleeve (3), slidable mounting has T shape turning block (5) in T shape rotation groove (4), the bottom of T shape turning block (5) extends to T shape rotation groove (4) outer and the circular rotatory piece of fixedly connected with (6), threaded hole (7) have been seted up to the bottom of circular rotatory piece (6), be equipped with thread telescopic column (8) under circular rotatory piece (6), the top screw thread of thread telescopic column (8) runs through threaded hole (7) extend to in support sleeve (3), be provided with lighting mechanism on the top inner wall of power cabinet body (1).

2. The novel power cabinet of claim 1, characterized in that: lighting mechanism includes battery (9), switch (10) and light (11), battery (9) with switch (10) all with the top inner wall of power cabinet body (1) is connected, light (11) with switch (10) are connected, battery (9) switch (10) with electric connection between light (11).

3. The novel power cabinet of claim 1, characterized in that: two fixed plates (12) are fixedly arranged on the inner wall of the top of the power cabinet body (1), two same linkage rods (13) are sleeved on the fixed plates (12), the linkage rods (13) can slide on the fixed plates (12) in the front and back direction, and two ends of each linkage rod (13) are respectively and fixedly connected with a blocking block (14) and an L-shaped connecting rod (15).

4. The novel power cabinet of claim 3, characterized in that: the blocking block (14) extends out of the power cabinet body (1).

5. The novel power cabinet of claim 3, characterized in that: one end of the L-shaped connecting rod (15) is fixedly connected with a squeezing plate (16), and the squeezing plate (16) is in contact with a control button of the power switch (10).

6. The novel power cabinet of claim 3, characterized in that: a return spring (17) is arranged between one of the fixing plates (12) and the blocking block (14), two ends of the return spring (17) are respectively connected with the fixing plates (12) and the blocking block (14), and the return spring (17) is sleeved on the linkage rod (13).

7. The novel power cabinet of claim 1, characterized in that: the bottom end of the threaded telescopic column (8) is fixedly connected with a foot gasket (18).