CN213959428U

CN213959428U - Low-voltage draw-out type switch cabinet

Info

Publication number: CN213959428U
Application number: CN202022401538.7U
Authority: CN
Inventors: 俞小平; 杨焕樑; 陈高锋
Original assignee: Shaoxing New Peak Electrically Controlled Complete Set Of Equipment Co ltd
Current assignee: Shaoxing New Peak Electrically Controlled Complete Set Of Equipment Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-08-13
Anticipated expiration: 2030-10-26

Abstract

The utility model relates to the technical field of switch cabinets, in particular to a low-voltage draw-out type switch cabinet, which comprises a switch cabinet shell, a plurality of drawer structures, a plurality of slots and a fixed plate, a first through hole is arranged on the right side surface of the switch cabinet shell and is close to the right side of the plurality of drawer structures in a penetrating way, the middle part of the right side surface of the switch cabinet shell and the positions respectively close to the top and the bottom are fixedly connected with threaded sleeves, the top and the bottom of the fixed plate are fixedly connected with a first convex plate, through the structural design of the fixing plate, the storage bin, the vent hole, the dry particles, the first through hole and the second through hole, the low-voltage draw-out switch cabinet has the effect of damp-proofing electronic elements, and the situation that the electronic elements arranged in the switch cabinet shell, namely the drawer structure, are damped due to the fact that the moisture content in the air of the service environment of the low-voltage draw-out switch cabinet is high is avoided.

Description

Low-voltage draw-out type switch cabinet

Technical Field

The utility model relates to a cubical switchboard technical field, concretely relates to low pressure pull-out type cubical switchboard.

Background

The draw-out type low-voltage cabinet is equipment responsible for completing electric energy control, protection, conversion and distribution in a low-voltage power supply system. Mainly by the generating line, components and parts, instrument and cabinet body etc. constitute, traditional low pressure pull-out type cubical switchboard's dampproofing effect is relatively poor, if moisture content is higher in the air in this low pressure cubical switchboard operational environment, then the electronic component that probably leads to this cubical switchboard inside installation to place appears making moist and leads to the fact the condition of burning out, thereby it is relatively poor to lead to the protective effect that this cubical switchboard played the electronic component of inside required installation, be unfavorable for long-term use, consequently, it is necessary to design a low pressure pull-out type cubical switchboard, thereby solve the above-mentioned problem appearance.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a low pressure pull-out type cubical switchboard possesses and plays advantages such as dampproofing effect to the electronic component that inside installation was placed, has solved the problem that traditional low-voltage switchgear inside in the use easily receives the damp damage.

The utility model discloses a low pressure pull-out type cubical switchboard, including cubical switchboard casing, a plurality of drawer structures, a plurality of slots and fixed plate, the right flank of cubical switchboard casing and the position department that is close to a plurality of drawer structures right side run through and have seted up first opening, the middle part of cubical switchboard casing right side and the position department that is close to top and bottom respectively all fixedly connected with threaded sleeve, the top and bottom of fixed plate all fixedly connected with first flange, the right flank of first flange and the position department that is close to top and bottom respectively all run through and have seted up threaded groove and threaded connection has fixing bolt, the left flank of this fixing bolt runs through to the left flank of first flange and threaded connection between the threaded sleeve, the fixed plate is the design of concave type structure, the position department that the left flank of fixed plate and is close to front and back all fixedly connected with a plurality of spacing connecting plates along the vertical direction, the left surface of fixed plate and the position department activity joint that is close to a plurality of limit connection boards have the storage silo, the inside and the right flank of storage silo all set up and have dry granule for the cavity just fills, dry granule's surface runs through and has seted up a plurality of air vents, and is a plurality of the storage silo is located the inside that the first opening was seted up to the cubical switchboard casing respectively.

The utility model discloses a low pressure pull-out type cubical switchboard, wherein the left surface fixedly connected with silica gel pad of fixed plate, the silica gel pad is located the outside of a plurality of first openings that the cubical switchboard casing was seted up and closely laminates with the surface of cubical switchboard casing.

The utility model discloses a low pressure pull-out type cubical switchboard, wherein the front and the back of storage silo just are close to the equal fixedly connected with joint plate in position department at middle part, the joint plate activity is pegged graft in the inside of spacing connecting plate, the right flank of storage silo and the left surface of fixed plate laminate each other.

The utility model discloses a low pressure pull-out type cubical switchboard, wherein the right flank of drawer structure and the position department that is close to the middle part run through and have seted up the second opening, communicate each other between the first opening that second opening and cubical switchboard casing were seted up.

The utility model discloses a low pressure pull-out type cubical switchboard, wherein the drawer structure is the design of iron metallic structure, the inside of cubical switchboard casing just is close to the back position department fixedly connected with adsorption magnet of seting up the drawer structure, mutual absorption between drawer structure and the adsorption magnet.

The utility model discloses a low pressure pull-out type cubical switchboard, wherein the fixed plate openly just is close to the equal fixedly connected with second flange in position department of right flank with the middle part at the back, the right flank fixedly connected with third flange of second flange.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses, through the fixed plate, the storage silo, the air vent, dry particle, the structural design of first opening and second opening, make this low pressure pull-out type cubical switchboard have carried out damp-proof effect to electronic component, avoided because the moisture content is higher in the environment of use of this low pressure pull-out type cubical switchboard's the air and lead to appearing the electronic component that the cubical switchboard casing was installed to the inside of drawer structure and wet the condition that the electronic component installed, solved because the electronic component that the inside installation of drawer structure was placed wets and leads to burning out the problem that certain economic loss appears.

2. The utility model discloses, through the structural design of fixed plate and a plurality of storage silo, the operation is changed to dry particle in the later stage of being convenient for, avoided because the drawer structure is more and comparatively loaded down with trivial details condition appears when leading to the later stage to need changing dry particle, through the structural design of silica gel pad for this cubical switchboard's sealed effect is better, has avoided the too much condition that leads to the effective time shortening of dry particle to appear of entering into to the inside of cubical switchboard casing of external moisture.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

fig. 3 is a schematic view of the internal structure of the switch cabinet housing of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 5 is a schematic front view of the fixing plate of the present invention;

fig. 6 is a left side view structure diagram of the fixing plate of the present invention;

FIG. 7 is a schematic view of the structure of the storage bin and the clamping plate according to the present invention;

fig. 8 is a schematic view of the shape structure of the limiting connection plate of the present invention.

In the figure: 1. a switchgear enclosure; 2. a drawer structure; 3. a slot; 4. a threaded sleeve; 5. a fixing plate; 6. a first convex plate; 7. a second convex plate; 8. a third convex plate; 9. a silica gel pad; 10. a storage bin; 11. a vent hole; 12. drying the granules; 13. a first port; 14. a second port; 15. a limiting connecting plate; 16. a clamping and connecting plate; 17. and adsorbing the magnet.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It should be understood, however, that these physical details should not be taken to limit the invention. That is, in some embodiments of the invention, these physical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-8, the low-voltage draw-out type switch cabinet of the present invention comprises a switch cabinet housing 1, a plurality of drawer structures 2, a plurality of slots 3 and a fixing plate 5, wherein a first through hole 13 is formed through the right side surface of the switch cabinet housing 1 and the position close to the right side of the drawer structures 2, threaded sleeves 4 are fixedly connected to the middle portion of the right side surface of the switch cabinet housing 1 and the positions close to the top and the bottom, respectively, a first convex plate 6 is fixedly connected to the top and the bottom of the fixing plate 5, threaded slots are formed through the right side surface of the first convex plate 6 and the positions close to the top and the bottom, respectively, and a fixing bolt is threadedly connected thereto, the left side surface of the fixing bolt is connected to the left side surface of the first convex plate 6 and is threadedly connected to the threaded sleeves 4, the fixing plate 5 is designed as a concave structure, a plurality of limiting connection plates 15 are fixedly connected to the left side surface of the fixing plate 5 and the positions close to the front and the back along the vertical direction, the left surface of fixed plate 5 and the position department activity joint that is close to a plurality of limit connection board 15 have storage silo 10, and the inside and the right flank of storage silo 10 are all seted up and are filled for cavity and packing has dry particle 12, and dry particle 12's surface runs through and has seted up a plurality of air vents 11, and a plurality of storage silos 10 are located the inside that switch cabinet casing 1 seted up first opening 13 respectively.

The left surface fixedly connected with silica gel pad 9 of fixed plate 5, silica gel pad 9 are located the outside of a plurality of first openings 13 that cubical switchboard casing 1 seted up and closely laminate with cubical switchboard casing 1's surface, through the structural design of silica gel pad 9 for this cubical switchboard's sealed effect is better, avoids the inside condition of a large amount of moisture entering into drawer structure 2 in the external world to appear.

The front and the back of storage silo 10 just are close to equal fixedly connected with joint plate 16 in position department at middle part, 16 activities of joint plate are pegged graft in the inside of limiting connection board 15, the right flank of storage silo 10 and the left surface of fixed plate 5 laminate each other, through limiting

connection board

15 and 16 structural design of joint plate, make operating personnel more rapidly, convenient to the change of dry granule 12, avoided changing the less condition of efficiency appearing to the dry granule 12 of a plurality of storage silos 10 inside.

The right flank of drawer structure 2 and the position department that is close to the middle part run through and seted up second opening 14, communicate each other between first opening 13 that second opening 14 and cubical switchboard casing 1 seted up, through the structural design of second opening 14, can be pertinence concentrate drying process to the inside of drawer structure 2, avoided the inside moisture of drawer structure 2 overweight to lead to the electronic component who lays to wet seriously impaired condition appearance.

Drawer structure 2 is the design of iron metal structure, the inside of cubical switchboard casing 1 and be close to the back position department fixedly connected with adsorption magnet 17 of seting up drawer structure 2, adsorb each other between drawer structure 2 and the adsorption magnet 17, through adsorption magnet 17's structural design, can effectually restrict drawer structure 2, the friction of having avoided between drawer structure 2 and the cubical switchboard casing 1 is less to lead to appearing sliding in the use and to lead to appearing the gap and make its external moisture enter into to the condition of inside appearance.

The middle part of the front and the back of the fixed plate 5 and the position close to the right side face are fixedly connected with a second convex plate 7, the right side face of the second convex plate 7 is fixedly connected with a third convex plate 8, and through the structural design of the second convex plate 7 and the third convex plate 8, the fixed plate 5 can be taken down or installed and operated by operators more conveniently, so that the change of the dry particles 12 and the installation efficiency of the fixed plate 5 are improved.

When the utility model is used, if the external moisture enters into the switch cabinet shell 1, i.e. the interior of the drawer structure 2, the dry particles 12 can effectively absorb the moisture in the interior of the drawer structure 2 through the vent holes 11 and the first and second through

holes

13, 14 formed in the storage bin 10, thereby avoiding the moisture from wetting the electronic components arranged in the interior of the drawer structure 2 and affecting the later normal use, when the dry particles 12 are used for a long time and need to be replaced, an operator can separate the fixing bolt fixedly connected with the first convex plate 6 from the threaded sleeve 4 by using a tool, so that the fixing plate 5 and the switch cabinet shell 1 are in a loose state, then grasp the second convex plate 7 and take out the first convex plate 6 to the right side, then push the storage bin 10 upwards through the clamping plate 16 and the limiting connecting plate 15, until the storage silo 10 is removed, and the dry granules 12 located inside the storage silo 10 are subsequently emptied and replaced.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. Low pressure pull-out type cubical switchboard, including cubical switchboard casing (1), a plurality of drawer structure (2), a plurality of slot (3) and fixed plate (5), its characterized in that: a first through hole (13) is formed in the right side surface of the switch cabinet shell (1) and in the position close to the right sides of the drawer structures (2) in a penetrating manner, threaded sleeves (4) are fixedly connected to the middle part of the right side surface of the switch cabinet shell (1) and in the positions close to the top and the bottom respectively, a first convex plate (6) is fixedly connected to the top and the bottom respectively, a threaded groove is formed in the right side surface of the first convex plate (6) and in the position close to the top and the bottom respectively in a penetrating manner, a fixing bolt is connected in a threaded manner, the left side surface of the fixing bolt penetrates through the left side surface of the first convex plate (6) and is in threaded connection with the threaded sleeves (4), the fixing plate (5) is designed in a concave structure, and a plurality of limiting connecting plates (15) are fixedly connected to the left side surface of the fixing plate (5) and in the positions close to the front and the back along the vertical direction, the left surface of fixed plate (5) and the position department activity joint that is close to a plurality of limit connection board (15) have storage silo (10), the inside and the right flank of storage silo (10) are all seted up and are filled for cavity and have dry particle (12), the surface of dry particle (12) runs through and has seted up a plurality of air vents (11), and is a plurality of storage silo (10) are located the inside that switch cabinet casing (1) seted up first opening (13) respectively.

2. The low voltage draw out switchgear of claim 1, wherein: the left surface fixedly connected with silica gel pad (9) of fixed plate (5), silica gel pad (9) are located the outside of a plurality of first openings (13) that cubical switchboard casing (1) seted up and closely laminate with the surface of cubical switchboard casing (1).

3. The low voltage draw out switchgear of claim 1, wherein: the front and the back of the storage bin (10) are fixedly connected with clamping plates (16) close to the middle, the clamping plates (16) are movably inserted into the limiting connecting plates (15), and the right side face of the storage bin (10) is attached to the left side face of the fixing plate (5).

4. The low voltage draw out switchgear of claim 1, wherein: the right side of the drawer structure (2) and the position close to the middle part are provided with a second through hole (14) in a penetrating mode, and the second through hole (14) is communicated with a first through hole (13) formed in the switch cabinet shell (1).

5. The low voltage draw out switchgear of claim 1, wherein: drawer structure (2) are the design of iron metal structure, the inside of cubical switchboard casing (1) just is close to back position department fixedly connected with adsorption magnet (17) of seting up drawer structure (2), adsorb each other between drawer structure (2) and adsorption magnet (17).

6. The low voltage draw out switchgear of claim 1, wherein: the middle part of fixed plate (5) front and the back just is close to equal fixedly connected with second flange (7) in position department of right flank, the right flank fixedly connected with third flange (8) of second flange (7).