CN215989967U

CN215989967U - GCS type low-voltage draw-out type switch cabinet

Info

Publication number: CN215989967U
Application number: CN202120917084.0U
Authority: CN
Inventors: 王飞
Original assignee: Wuhan Wuneng Electric Co ltd
Current assignee: Wuhan Wuneng Electric Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2022-03-08
Anticipated expiration: 2031-04-29

Abstract

The utility model relates to a GCS type low-voltage draw-out switch cabinet, which comprises a cabinet body, an air inlet fan and an exhaust fan; a drawer is inserted into the upper end of the cabinet body, first sliding grooves matched with the left end and the right end of the drawer are formed in the inner walls of the left end and the right end of the cabinet body, a fixing mechanism is arranged at the front end of the cabinet body, a heat dissipation mechanism is arranged in the middle of the cabinet body, a filtering mechanism is arranged at the lower end of the cabinet body, a handle is fixedly connected to the middle of the front side surface of the drawer, and supporting legs are fixedly connected to four corners of the lower end of the cabinet body; after the drawer is pulled out, the fixing mechanism fixes the drawer, so that the situation that workers are affected by the shaking of the drawer when elements in the drawer are overhauled is avoided, and the overhauling efficiency is improved; when carrying out the heat dissipation to cabinet body inside, filtering mechanism can filter dust and steam in the air to guarantee to enter into the dry and clean air of the internal portion of cabinet, thereby improve the protection level of this cabinet body.

Description

GCS type low-voltage draw-out type switch cabinet

Technical Field

The utility model relates to the technical field of building switch cabinets, in particular to a GCS type low-voltage draw-out switch cabinet.

Background

The GCS type low-voltage draw-out switch cabinet is a power distribution device and is suitable for low-voltage power distribution systems of power plants, petroleum, chemical engineering, metallurgy, textile, high-rise buildings and the like.

Install distribution switch and control element in the drawer of general GCS type low pressure pull-out type cubical switchboard, thereby need open the drawer when overhauing these components in the GCS type low pressure pull-out type cubical switchboard, because the drawer can rock from front to back when overhauing, thereby influence the speed of overhauing, and traditional GCS type low pressure pull-out type cubical switchboard is inside can generate heat when using, need dispel the heat to inside, it dispels the heat to align through the fan usually, but also can cause outside dust and steam to enter into in the GCS type low pressure pull-out type cubical switchboard, lead to inside to generate heat to increase, can cause the damage of interior component of GCS type low pressure pull-out type cubical switchboard even.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides a GCS type low-voltage draw-out switch cabinet.

The technical scheme for solving the technical problems is as follows: the GCS type low-voltage draw-out switch cabinet comprises a cabinet body, an air inlet fan and an exhaust fan; the improved cabinet is characterized in that a drawer is inserted into the upper end of the cabinet body, first sliding grooves matched with the left end and the right end of the drawer are formed in the inner walls of the left end and the right end of the cabinet body, a fixing mechanism is arranged at the front end of the cabinet body, a heat dissipation mechanism is arranged in the middle of the cabinet body, a filtering mechanism is arranged at the lower end of the cabinet body, a handle is fixedly connected to the middle of the front side surface of the drawer, and supporting legs are fixedly connected to four corners of the lower end of the cabinet body.

The utility model has the beneficial effects that:

1. through being provided with fixed establishment, after pulling out the drawer, fixed establishment fixes the drawer to avoid the drawer to rock when overhauing the interior component of drawer and influence the staff, improve maintenance efficiency.

2. Through being provided with heat dissipation mechanism and filtering mechanism, when carrying out the heat dissipation to cabinet body cabinet inside, filtering mechanism can filter dust and steam in the air to guarantee to enter into the dry and clean air of the internal of cabinet, thereby improve the protection level of this cabinet body.

Further, the fixing mechanism comprises a mounting plate, a fixing inserting plate, inserting grooves, a clamping block, a second sliding groove, a connecting rod, a mounting block, a third sliding groove, a push rod, a pushing plate and a spring, the mounting plate is fixedly connected to the lower side of the rear end of the drawer, the fixing inserting plate is fixedly connected to the middle of the front side surface of the mounting plate, the inserting grooves matched with the fixing inserting plate are formed in the middle of the inner wall of the front end of the cabinet body, the second sliding groove is formed in the inner wall of the front end of the cabinet body on the left side and the right side of the inserting groove, the clamping block is connected in the second sliding groove in a sliding mode, the connecting rod is rotatably connected to the front end of the clamping block, the mounting block is rotatably connected to the other end of the connecting rod, the third sliding groove matched with the mounting block is formed in the middle of the front end of the cabinet body, the push rod is fixedly connected to the middle of the front side surface of the mounting block, the front end of the push rod penetrates through the front end of the cabinet body and extends to the outside of the cabinet body, the front end of the push rod is fixedly connected with a pushing plate, the front end of the push rod is sleeved with a spring, and the front end and the rear end of the spring are fixedly connected with the pushing plate and the cabinet body respectively.

The beneficial effects of the further scheme are as follows: after the drawer is pulled out, fixed picture peg inserts in the slot, fixed picture peg promotes the fixture block and removes to both sides, the fixture block makes the connecting rod rotate, thereby the pulling connecting rod slides backward, the spring is compressed, after fixed picture peg inserts in the slot completely, the spring rebounds, thereby make the third spout get back to the home position, then pulling the rear end that the fixture block card got back to fixed picture peg, thereby fix the drawer, then make the drawer can not rock when overhauing drawer inner member, when the drawer is closed to needs, press the slurcam, thereby the installation piece removes backward, the connecting rod promotes the fixture block and removes to both sides, make the fixture block remove from fixed picture peg, relieve the fixing to the drawer this moment, can close the drawer, and the operation is simple, and the practicability of the device is greatly improved.

Further, heat dissipation mechanism includes inlet port, air inlet fan, exhaust hole, air discharge fan and ventilation hole, the inlet port has been seted up to the lower extreme of the cabinet body, the one end and the internal portion of cabinet of inlet port communicate each other, the other end of inlet port and the outside of the cabinet body communicate each other, the right-hand member fixed mounting of inlet port has the air inlet fan, the left and right sides of the cabinet body upper end connects and has seted up the exhaust hole, the internal fixed mounting in exhaust hole has the air discharge fan, the ventilation hole has been seted up to the lower extreme of drawer.

The beneficial effects of the further scheme are as follows: the external air is sucked into the air inlet through the air inlet fan, heat in the GCS type low-voltage draw-out switch cabinet is taken away through the air vent, the heat is discharged by the exhaust fan through the air vent, and the air flowing speed inside and outside the cabinet body is accelerated through the air inlet fan and the exhaust fan, so that the heat dissipation effect is improved.

Further, filtering mechanism includes dust screen and foam-rubber cushion, be provided with the dust screen in the right-hand member of inlet port, the left side surface laminating of dust screen has the foam-rubber cushion.

The beneficial effects of the further scheme are as follows: the dust screen can absorb moisture in the air entering the cabinet body through the air inlet, and the spongy cushion filters dust entering the air in the cabinet body through the air inlet, so that the air entering the cabinet body is clean and dry, the GCS type low-voltage draw-out switch cabinet is not influenced by external factors when the GCS type low-voltage draw-out switch cabinet operates, and the protection grade of the GCS type low-voltage draw-out switch cabinet is improved.

Further, filtering mechanism is still including installation picture peg, mounting groove, splint and handle, the surface of the cabinet body lower extreme is inserted and is equipped with the installation picture peg, the mounting groove of mutually supporting with the installation picture peg is seted up on the surface of the cabinet body lower extreme, the equal fixedly connected with splint in upper and lower both sides of mounting groove rear end, the inside centre gripping of splint has dust screen and foam-rubber cushion.

The beneficial effects of the further scheme are as follows: the installation plugboard is taken out from the installation groove, and the dustproof net and the spongy cushion are taken out from the clamping plate, so that the dustproof net and the spongy cushion are convenient to replace, and the practicability of the device is greatly improved.

Furthermore, the air inlet is in an inverted horn shape with one end communicated with the inside of the cabinet body.

The beneficial effects of the further scheme are as follows: the diffusion range of air entering the cabinet body through the air inlet is increased, so that the heat of elements in the drawer is effectively taken away by the external cold air.

Further, the rear end of the left side and the rear end of the drawer are fixedly connected with iron blocks, magnets are embedded in the rear ends of the first sliding grooves, and the iron blocks are attracted to the magnets.

The beneficial effects of the further scheme are as follows: when the drawer is closed, the iron block can be attracted to the magnet, so that the drawer is fixed after being closed, and the drawer cannot shake.

Further, a clamping groove is formed in the front side surface of the cabinet body, the front end of the drawer is clamped in the clamping groove, a sealing gasket is bonded to the front side surface of the clamping groove, and the front end of the cabinet body and the front side surface of the clamping groove are mutually attached.

The beneficial effects of the further scheme are as follows: the sealing performance of the GCS type low-voltage draw-out switch cabinet after the drawer is closed is improved, and outside air is prevented from entering the cabinet body from the drawer.

Drawings

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

FIG. 2 is a schematic cross-sectional elevation view of the structure of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic top cross-sectional view of the structure of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is a schematic perspective view of the fixing mechanism of the present invention;

FIG. 6 is a schematic perspective view of the cabinet, the first sliding groove, the clamping groove, the sealing gasket and the supporting leg according to the present invention;

FIG. 7 is a schematic perspective view of a drawer, a mounting plate, a fixing insert plate, a vent hole, an iron block and a magnet according to the present invention;

fig. 8 is a perspective view of the mounting board, clamping board and handle of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the cabinet body, 2, the drawer, 3, first spout, 411, the mounting panel, 412, fixed picture peg, 413, slot, 414, the fixture block, 415, the second spout, 416, the connecting rod, 417, the installation piece, 418, the third spout, 419, the push rod, 420, driving plate, 421, the spring, 511, the inlet port, 512, the fan that admits air, 513, the exhaust hole, 514, the exhaust fan, 515, the ventilation hole, 611, the dust screen, 612, the foam-rubber cushion, 613, the installation picture peg, 614, the mounting groove, 615, the splint, 616, the handle, 7, the iron plate, 8, magnet, 9, the draw-in groove, 10, sealed pad, 11, the handle, 12, the stabilizer blade.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

Example 1

As shown in fig. 1-5, the GCS type low voltage draw-out switchgear includes a cabinet body 1, an inlet fan 512 and an exhaust fan 514; the drawer 2 is inserted and is equipped with in the upper end of the cabinet body 1, and the cabinet body 1 is controlled both ends inner wall and all is seted up with drawer 2 about both ends first spout 3 of mutually supporting, and the front end of the cabinet body 1 is provided with fixed establishment, and the middle part of the cabinet body 1 is provided with heat dissipation mechanism, and the lower extreme of the cabinet body 1 is provided with filtering mechanism, the middle part fixedly connected with handle 11 of the 2 front side surfaces of drawer, the cabinet body 1 is all fixedly connected with in four turnings of the cabinet body lower extreme.

The fixing mechanism comprises a mounting plate 411, a fixed inserting plate 412, a slot 413, a fixture block 414, a second sliding groove 415, a connecting rod 416, a mounting block 417, a third sliding groove 418, a push rod 419, a pushing plate 420 and a spring 421, the mounting plate 411 is fixedly connected to the lower side of the rear end of the drawer 2, the fixed inserting plate 412 is fixedly connected to the middle of the front side surface of the mounting plate 411, the slot 413 matched with the fixed inserting plate 412 is formed in the middle of the inner wall of the front end of the cabinet body 1, the second sliding groove 415 is formed in the inner wall of the front end of the cabinet body 1 on the left side and the right side of the slot 413, the fixture block 414 is slidably connected in the second sliding groove 415, the connecting rod 416 is rotatably connected to the front end of the fixture block 414, the mounting block 417 is rotatably connected to the other end of the connecting rod 416, the third sliding groove 418 matched with the mounting block 417 is formed in the middle of the front end of the cabinet body 1, the push rod 419 is fixedly connected to the middle of the front side surface of the mounting block 417, the front end of the push rod 419 penetrates through the front end of the cabinet body 1 and extends to the outside of the cabinet body 1, the front end of the push rod 419 is fixedly connected with a push plate 420, the front end of the push rod 419 is sleeved with a spring 421, and the front end and the rear end of the spring 421 are respectively fixedly connected with the push plate 420 and the cabinet body 1.

When the drawer 2 is pulled out, the fixed insertion plate 412 is inserted into the insertion groove 413, the fixed insertion plate 412 pushes the latch 414 to move to both sides, the latch 414 rotates the connection rod 416, thereby pulling the connecting rod 416 to slide backward, the spring 421 is compressed, and when the fixing insert plate 412 is completely inserted into the insertion groove 413, the spring 421 is rebounded, thereby returning the third sliding groove 418 to the original position, and then pulling the latch 414 to be snapped into the rear end of the fixed insert plate 412, thereby fixing the drawer 2 so that the drawer 2 does not shake when the elements in the drawer 2 are overhauled, and when the drawer 2 needs to be closed, the push plate 420 is pressed, so that the mounting block 417 moves backward, the connection rod 416 pushes the latch block 414 to move to both sides, the clamping block 414 is moved away from the fixed inserting plate 412, the drawer 2 is released from being fixed at the moment, the drawer 2 can be closed, the operation is simple, and the practicability of the device is greatly improved.

Example 2

Referring to fig. 1, 2, 3, 6, 7 and 8, the heat dissipation mechanism includes an air inlet 511, an air inlet fan 512, an air outlet 513, an air exhaust fan 514 and a vent 515, the lower end of the cabinet body 1 is provided with the air inlet 511, one end of the air inlet 511 is communicated with the inside of the cabinet body 1, the other end of the air inlet 511 is communicated with the outside of the cabinet body 1, the right end of the air inlet 511 is fixedly provided with the air inlet fan 512, the left and right sides of the upper end of the cabinet body 1 are connected with the vent 513, the interior of the vent 513 is fixedly provided with the air exhaust fan 514, and the lower end of the drawer 2 is provided with the vent 515.

The filtering mechanism comprises a dust screen 611 and a spongy cushion 612, the dust screen 611 is arranged at the right end of the air inlet 511, and the spongy cushion 612 is attached to the left surface of the dust screen 611.

The filtering mechanism further comprises an installation inserting plate 613, an installation groove 614, a clamping plate 615 and a handle 616, the installation inserting plate 613 is inserted into the surface of the lower end of the cabinet body 1, the installation groove 614 matched with the installation inserting plate 613 is formed in the surface of the lower end of the cabinet body 1, the clamping plate 615 is fixedly connected to the upper side and the lower side of the rear end of the installation groove 614, and a dust screen 611 and a sponge pad 612 are clamped inside the clamping plate 615.

The external air is sucked into the air inlet 511 through the air inlet fan 512, the flowing air takes away the heat in the GCS type low-voltage draw-out switch cabinet through the air vent 515, and is discharged by the air exhaust fan 514 through the air outlet 513, the air flow speed inside and outside the cabinet body 1 is accelerated through the air inlet fan 512 and the air exhaust fan 514, so that the heat dissipation effect is increased, the dust screen 611 can absorb the moisture in the air entering the cabinet body 1 through the air inlet 511, the sponge cushion 612 filters the dust entering the air in the cabinet body 1 through the air inlet 511, so that the air entering the cabinet body 1 is ensured to be clean and dry, the GCS type low-voltage draw-out switch cabinet is not influenced by external factors during operation, and the protection grade of the GCS type low-voltage draw-out switch cabinet is improved.

In this embodiment, the air inlet 511 and the end of the cabinet 1 communicating with each other are designed in the shape of an inverted horn, so as to increase the air diffusion range entering the cabinet 1 through the air inlet 511, and make the external cold air effectively take away the heat of the components in the drawer 2.

In this embodiment, the left end of the cabinet body 1 is provided with switch and power cord, the input and the external power supply electricity of power cord are connected, the output and the input electricity of switch of power cord are connected, the output of switch and the input of admitting air fan 512 and air discharge fan 514 are all connected through the wire electricity, the model of admitting air fan 512 and air discharge fan 514 can be XW1238H24B, through opening the switch, thereby make admit air fan 512 and air discharge fan 514 work, inside fan rotates, make the inside and outside air flow velocity of the cabinet body 1.

In a plurality of embodiments of the utility model, the rear ends of the left side and the right side of the drawer 2 are fixedly connected with the iron blocks 7, the magnet 8 is embedded in the rear end of the first sliding groove 3, the iron blocks 7 attract the magnet 8, and when the drawer 2 is closed, the iron blocks 7 attract the magnet 8, so that the drawer 2 is fixed after being closed and cannot shake.

The draw-in groove 9 has been seted up to the front side surface of the cabinet body 1, and the front end block of drawer 2 is in draw-in groove 9, and the front side surface bonding of draw-in groove 9 has sealed the pad 10, and the front side surface of the cabinet body 1 front end and draw-in groove 9 laminates each other, has increased the leakproofness of this GCS type low pressure pull-out type cubical switchboard after drawer 2 closes, prevents that the external air from entering into the cabinet body 1 from drawer 2.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating 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 the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

The GCS type low-voltage draw-out switch cabinet is characterized by comprising a cabinet body (1), an air inlet fan (512) and an exhaust fan (514); the utility model discloses a cabinet, including the cabinet body, the upper end of the cabinet body (1) is inserted and is equipped with drawer (2), the cabinet body (1) is controlled both ends inner wall and all is seted up with drawer (2) about both ends first spout (3) of mutually supporting in both ends, the front end of the cabinet body (1) is provided with fixed establishment, the middle part of the cabinet body (1) is provided with heat dissipation mechanism, the lower extreme of the cabinet body (1) is provided with filtering mechanism, the middle part fixedly connected with handle (11) of drawer (2) front side surface, four turnings of the cabinet body (1) lower extreme all fixedly connected with stabilizer blade (12).
2. The GCS type low-voltage draw-out type switch cabinet according to claim 1, wherein the fixing mechanism comprises a mounting plate (411), a fixing insertion plate (412), an insertion slot (413), a clamping block (414), a second sliding slot (415), a connecting rod (416), a mounting block (417), a third sliding slot (418), a push rod (419), a push plate (420) and a spring (421), the mounting plate (411) is fixedly connected to the lower side of the rear end of the drawer (2), the fixing insertion plate (412) is fixedly connected to the middle of the front side surface of the mounting plate (411), the insertion slot (413) matched with the fixing insertion plate (412) is formed in the middle of the inner wall of the front end of the cabinet body (1), the second sliding slot (415) is formed in the inner wall of the front end of the cabinet body (1) at the left side and the right side of the insertion slot (413), the clamping block (414) is slidably connected to the inner wall of the front end of the clamping block (414), the other end of connecting rod (416) is rotated and is connected with installation piece (417), third spout (418) of mutually supporting with installation piece (417) are seted up at the middle part of the cabinet body (1) front end, the middle part fixedly connected with push rod (419) of installation piece (417) front side surface, the front end of push rod (419) runs through the front end of the cabinet body (1) and extends to the outside of the cabinet body (1), the front end fixedly connected with slurcam (420) of push rod (419), the front end cover of push rod (419) is equipped with spring (421), the front and back both ends of spring (421) respectively with slurcam (420) and cabinet body (1) fixed connection.
3. The GCS type low-voltage draw-out type switch cabinet according to claim 1, wherein the heat dissipation mechanism comprises an air inlet (511), an air inlet fan (512), an air outlet (513), an air outlet fan (514) and a ventilation hole (515), the air inlet (511) is formed in the lower end of the cabinet body (1), one end of the air inlet (511) is communicated with the inside of the cabinet body (1), the other end of the air inlet (511) is communicated with the outside of the cabinet body (1), the air inlet fan (512) is fixedly installed at the right end of the air inlet (511), the ventilation hole (513) is formed in the left side and the right side of the upper end of the cabinet body (1), the air outlet fan (514) is fixedly installed in the air outlet (513), and the ventilation hole (515) is formed in the lower end of the drawer (2).
4. The GCS type low-voltage draw-out switchgear according to claim 3, wherein said filtering mechanism comprises a dust screen (611) and a foam pad (612), said dust screen (611) is disposed in the right end of said air inlet hole (511), and said foam pad (612) is attached to the left surface of said dust screen (611).
5. The GCS low-voltage draw-out type switch cabinet according to claim 1, wherein the filtering mechanism further comprises an installation inserting plate (613), an installation groove (614), a clamping plate (615) and a handle (616), the installation inserting plate (613) is inserted into the surface of the lower end of the cabinet body (1), the installation groove (614) matched with the installation inserting plate (613) is formed in the surface of the lower end of the cabinet body (1), the clamping plate (615) is fixedly connected to the upper side and the lower side of the rear end of the installation groove (614), and a dust screen (611) and a sponge pad (612) are clamped inside the clamping plate (615).
6. The GCS type low-voltage draw-out switchgear according to claim 3, wherein the end of the air inlet (511) communicating with the interior of the cabinet body (1) is in an inverted trumpet design.
7. The GCS type low-voltage draw-out switchgear according to claim 1, wherein the rear ends of the left and right sides of the drawer (2) are fixedly connected with iron blocks (7), the magnet (8) is embedded in the rear end of the first sliding chute (3), and the iron blocks (7) are attracted to the magnet (8).
8. The GCS low-voltage draw-out type switch cabinet according to claim 1, wherein a slot (9) is formed in a front side surface of the cabinet body (1), the front end of the drawer (2) is clamped in the slot (9), a sealing gasket (10) is bonded to the front side surface of the slot (9), and the front end of the cabinet body (1) and the front side surface of the slot (9) are attached to each other.