CN218633063U - Novel low-voltage draw-out type switch cabinet - Google Patents
Novel low-voltage draw-out type switch cabinet Download PDFInfo
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- CN218633063U CN218633063U CN202222464900.4U CN202222464900U CN218633063U CN 218633063 U CN218633063 U CN 218633063U CN 202222464900 U CN202222464900 U CN 202222464900U CN 218633063 U CN218633063 U CN 218633063U
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- storehouse
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- out type
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Abstract
The utility model discloses a novel low pressure pull-out type cubical switchboard, include: the cabinet body, a plurality of drawer main parts are installed to the inside of the cabinet body in block form, the drawer main part includes two drawer slide rails, and two drawer slide rails are the both sides of installing at the internal portion of cabinet relatively, two but the drawer storehouse is installed to quick assembly disassembly formula between the expansion end of drawer slide rail. This novel low pressure pull-out type cubical switchboard, the drawer storehouse is supported by four carrier blocks in both sides, at this moment, four carrier blocks play the effect of lifting to the drawer storehouse, then need not alone to support the support to the drawer storehouse when installing and removing the drawer storehouse, artificial use has been reduced, and, when the drawer storehouse is put on the top of carrier block, the locating lever can get into the joint of locating hole, when needs are dismantled the drawer storehouse, then only need to lift the drawer storehouse make the locating lever break away from the inside of locating hole can, can accomplish installing and removing fast the drawer storehouse by alone, therefore, the steam generator is very convenient, and is fast.
Description
Technical Field
The utility model relates to a cubical switchboard field specifically is a novel low pressure pull-out type cubical switchboard.
Background
The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of a power system. The drawer-type switch cabinet is a novel switch cabinet, the drawer-type switch cabinet is a closed shell made of steel plates, and electrical components of the incoming and outgoing line loop are all installed in a drawer capable of being pulled out, so that a functional unit capable of completing a certain power supply task is formed. Drawer cabinet possesses an advantage promptly when a drawer breaks down, only need to dismantle the drawer that corresponds, and use reserve drawer to replace can, therefore, current cubical switchboard drawer need possess and take out and removable structure, and current drawer adopts and takes out the structure and adopt the drawer slide rail to take out, and the connection between slide rail and the cabinet body adopts the bolt to fix, consequently when changing the drawer, need double cooperation, the bolt is installed and removed alone, another person supports the drawer, if single installs and removes, then need one hand to support the drawer, bolt is installed and removed to one hand use tool, it is very inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel low pressure pull-out type cubical switchboard to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a novel low-voltage draw-out switchgear, comprising: the cabinet body, a plurality of drawer main parts are installed to the inside of the cabinet body in block form, the drawer main part includes two drawer slide rails, and two drawer slide rails are the both sides of installing at the internal portion of cabinet relatively, two but install the drawer storehouse in quick assembly disassembly formula between the expansion end of drawer slide rail, the front welding in drawer storehouse has the front bezel.
As a further aspect of the present invention: two fixed blocks are fixedly mounted at the movable end parts of the drawer slide rails, bearing blocks are welded on the opposite sides of the fixed blocks, and the drawer bin is placed at the tops of four bearing blocks on the two sides.
As a further aspect of the present invention: the middle part of the top of the bearing block is provided with a positioning hole in a penetrating mode, positioning rods matched with the positioning holes are welded at four corners of the bottom of the drawer bin, and the positioning rods penetrate through the positioning holes.
As the utility model discloses further scheme again: the fixing block is provided with a threaded groove on one side away from the drawer slide rail, fixing holes are formed in the two sides of the drawer bin in a penetrating mode, and fixing bolts in threaded connection with the threaded groove are arranged inside the fixing holes.
As a further aspect of the present invention: the bottom in drawer storehouse and the both sides in drawer storehouse all run through and have seted up a set of thermovent to the drawer storehouse adopts aluminum alloy material to make, and it possesses good radiating effect to possess aluminum alloy material, does benefit to the thermal absorption of electric component and gives off on the drawer storehouse.
As a further aspect of the present invention: the drawer cabinet is characterized in that ventilation openings are formed in two sides of the back face of the drawer cabinet in a penetrating mode, axial flow cooling fans are fixedly mounted on two sides of the back face of the drawer cabinet, and air inlets of the axial flow cooling fans are opposite to the ventilation openings.
As a further aspect of the present invention: the positive top that leans on the position and lie in the drawer main part of the cabinet body articulates and installs the cabinet door, rings have all been welded to the both sides at cabinet body top.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, drawer compartment is supported by four carrier blocks in both sides, at this moment, four carrier blocks play the effect of lifting to drawer compartment, then need not alone to support drawer compartment and support when installing and removing drawer compartment, artificial use has been reduced, and, when drawer compartment is put on the top of carrier block, the locating lever can get into the joint of locating hole, then explain drawer compartment is blocked between four carrier blocks in both sides, it is spacing to realize the quick installation to drawer compartment, when needs are dismantled drawer compartment, then only need with drawer compartment lift make the locating lever break away from the inside of locating hole can, can accomplish the quick installation and removal to drawer compartment by alone, it is very convenient, and is swift, be favorable to when further reduction changes drawer main part and consumes, when further reducing the trouble, long when equipment shut down.
2. This practicality still can make fixing bolt pass and carry out threaded connection between the inside back of fixed orifices and the screw thread recess, make through the fixed orifices and carry out fixed connection between drawer storehouse and the fixed block, can play reinforced (rfd) effect to the drawer storehouse, improve the stability in drawer storehouse.
3. The utility model discloses, the setting of a plurality of thermovents improves drawer storehouse inner chamber and external ventilation position to improve the heat transfer volume between external wind and the drawer storehouse, meanwhile, axial fan opens and takes the inside heat in drawer storehouse out through the vent, and has accelerateed the inside air current circulation in drawer storehouse, further improvement the inside radiating effect in drawer storehouse, also do benefit to the inside through-air drying in drawer storehouse.
Drawings
Fig. 1 is a schematic structural view of a novel low-voltage draw-out type switch cabinet;
FIG. 2 is a top view of a drawer main body in a novel low-voltage draw-out type switch cabinet;
fig. 3 is an enlarged schematic structural diagram of a part a in fig. 2 of a novel low-voltage draw-out type switch cabinet;
FIG. 4 is a bottom view of a drawer cabinet of the novel low-voltage draw-out type switch cabinet;
fig. 5 is a top view of a bearing block in a novel low-voltage draw-out type switch cabinet.
In the figure: the cabinet body 1, the drawer main body 2, the cabinet door 3, the rings 4, the front plate 5, the heat dissipation opening 6, the drawer bin 7, the axial flow heat dissipation fan 8, the ventilation opening 9, the drawer slide rail 10, the fixing block 11, the threaded groove 12, the bearing block 13, the fixing hole 14, the fixing bolt 15, the positioning rod 16 and the positioning hole 17.
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.
Referring to fig. 1 to 5, the present invention provides a technical solution, a novel low-voltage draw-out type switch cabinet, including:
the cabinet body 1, and the front and the back of the cabinet body 1 all are in the form of opening, and the uncovered department at the 1 back of the cabinet body installs the maintenance cabinet door, be used for the convenience to maintain the cabinet body 1 from the rear, a plurality of drawer main parts 2 are installed to the inside of the cabinet body 1 side by side, and the front side of drawer main part 2 is located the dead ahead of the cabinet body 1, drawer main part 2 includes two drawer slide rails 10, and two drawer slide rails 10 are the both sides of installing at the internal portion of cabinet relatively, and be located same height, drawer storehouse 7 is installed to the formula of can assembling and disassembling fast between the expansion end of two drawer slide rails 10, and the top of drawer storehouse 7 is uncovered form, the front welding of drawer storehouse 7 has front panel 5, and the handle is installed respectively in front panel 5, control switch, display etc.
Two fixed blocks 11 are fixedly mounted at the movable end parts of the drawer slide rails 10, bearing blocks 13 are welded on the opposite sides of the fixed blocks 11 on the two sides, the drawer bin 7 is placed at the tops of the four bearing blocks 13 on the two sides, the four bearing blocks 13 lift the drawer bin 7, one person does not need to support the drawer bin 7 when the drawer bin 7 is assembled and disassembled, and manual use is reduced.
Locating hole 17 has been run through at the middle part at carrier block 13 top and has been seted up, the locating lever 16 with locating hole 17 looks adaptation is all welded in the four corners of drawer storehouse 7 bottom, and locating lever 16 passes the inside of locating hole 17, when drawer storehouse 7 is put on the top of carrier block 13, locating lever 16 can get into the joint of locating hole 17, then it is pinned between four carrier blocks 13 in both sides to explain drawer storehouse 7, it is spacing to realize the quick installation to drawer storehouse 7, when needs are dismantled drawer storehouse 7, then only need to lift drawer storehouse 7 make locating lever 16 break away from the inside of locating hole 17 can, can accomplish the quick assembly and disassembly to drawer storehouse 7 by alone, and is very convenient, and is fast, be favorable to further long when changing drawer main part 2 and expending of reduction, long when further reducing the trouble equipment shut down.
Threaded groove 12 has been seted up to one side that drawer slide rail 10 was kept away from to fixed block 11, the both sides of drawer storehouse 7 have all been run through and have been seted up fixed orifices 14, the inside of fixed orifices 14 is provided with the fixing bolt 15 with threaded groove 12 threaded connection, still can make fixing bolt 15 pass behind the inside of fixed orifices 14 and carry out threaded connection between threaded groove 12, it carries out fixed connection to make between drawer storehouse 7 and the fixed block 11 through fixed orifices 14, can play reinforced (rfd) effect to drawer storehouse 7, improve drawer storehouse 7's stability.
The bottom of drawer storehouse 7 and the both sides of drawer storehouse 7 all run through and have seted up a set of thermovent 6 to drawer storehouse 7 adopts aluminum alloy to make, and it possesses good radiating effect to aluminum alloy, does benefit to the thermal absorption of electric part and gives off on the drawer storehouse 7, and the setting up of a plurality of thermovents 6 improves 7 inner chambers of drawer storehouse and external ventilation position, thereby improves the heat transfer volume between external wind and the drawer storehouse 7.
The both sides at the drawer storehouse 7 back all run through and have seted up vent 9, the equal fixed mounting in both sides at the drawer storehouse 7 back has axial fan 8, and axial fan 8's air intake just to vent 9, axial fan 8 is opened and is taken the inside heat in drawer storehouse 7 out through vent 9 to accelerated the inside air current circulation in drawer storehouse 7, further improvement the inside radiating effect in drawer storehouse 7, also do benefit to the inside ventilation in drawer storehouse 7 and do.
The cabinet body 1 openly leans on the upper position and lies in the articulated cabinet door 3 of installing in drawer main part 2's top, and rings 4 have all been welded to the both sides at cabinet body 1 top, and rings 4's setting is conveniently hoisted the cubical switchboard.
The utility model discloses a theory of operation is:
when in use, when the drawer main body 2 is installed, the two drawer slide rails 10 are firstly installed on the two sides of the inner wall of the cabinet body 1;
then the drawer bin 7 is placed at the top of the bearing blocks 13, and the drawer bin 7 is supported by the four bearing blocks 13 at the two sides;
when the drawer bin 7 is placed on the tops of the bearing blocks 13, the positioning rod 16 can enter the positioning hole 17 to be clamped, so that the drawer bin 7 is clamped between the four bearing blocks 13 on the two sides, the drawer bin 7 is quickly installed and limited, and when the drawer bin 7 needs to be disassembled, the drawer bin 7 is lifted up to enable the positioning rod 16 to be separated from the inside of the positioning hole 17;
the fixing bolt 15 can also penetrate through the fixing hole 14 and then is in threaded connection with the threaded groove 12, and the drawer bin 7 is fixedly connected with the fixing block 11 through the fixing hole 14;
the arrangement of the plurality of heat dissipation ports 6 improves the ventilation point positions of the inner cavity of the drawer bin 7 and the outside, so that the heat exchange amount between outside air and the drawer bin 7 is improved, meanwhile, the axial flow heat dissipation fan 8 is opened to extract the heat inside the drawer bin 7 through the ventilation opening 9, and the airflow circulation inside the drawer bin 7 is accelerated.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a novel low pressure pull-out type cubical switchboard which characterized in that: the method comprises the following steps: the cabinet body (1), the inside of the cabinet body (1) is the block form and installs a plurality of drawer main parts (2), drawer main part (2) include two drawer slide rails (10), and two drawer slide rails (10) are the both sides of installing relatively in the cabinet body (1) inside, two but install drawer storehouse (7) of quick assembly and disassembly formula between the expansion end of drawer slide rails (10), the front welding of drawer storehouse (7) has front bezel (5).
2. The novel low-voltage draw-out type switch cabinet according to claim 1, characterized in that: the movable end of the drawer sliding rail (10) is fixedly provided with two fixing blocks (11), the two fixing blocks (11) are arranged on two sides, bearing blocks (13) are welded on the opposite sides of the fixing blocks (11), and the drawer bin (7) is placed at the tops of the four bearing blocks (13) on two sides.
3. The novel low-voltage draw-out type switch cabinet according to claim 2, characterized in that: the middle part of the top of the bearing block (13) is penetrated and provided with a positioning hole (17), positioning rods (16) matched with the positioning hole (17) are welded at four corners of the bottom of the drawer bin (7), and the positioning rods (16) penetrate through the positioning holes (17).
4. The novel low-voltage draw-out type switch cabinet according to claim 3, characterized in that: threaded groove (12) are seted up to one side that drawer slide rail (10) were kept away from in fixed block (11), fixed orifices (14) have all been run through to the both sides in drawer storehouse (7), the inside of fixed orifices (14) is provided with fixing bolt (15) with threaded groove (12) threaded connection.
5. The novel low-voltage draw-out type switch cabinet according to claim 1, characterized in that: the bottom in drawer storehouse (7) and the both sides in drawer storehouse (7) all run through and have seted up a set of thermovent (6) to drawer storehouse (7) adopt aluminum alloy to make, and aluminum alloy possesses good radiating effect, does benefit to the thermal absorption of electric part and gives off on drawer storehouse (7).
6. The novel low-voltage draw-out type switch cabinet according to claim 5, wherein: the ventilation opening (9) is formed in the two sides of the back face of the drawer bin (7) in a penetrating mode, the axial flow heat dissipation fan (8) is fixedly mounted on the two sides of the back face of the drawer bin (7), and the air inlet of the axial flow heat dissipation fan (8) is opposite to the ventilation opening (9).
7. The novel low-voltage draw-out type switch cabinet according to claim 1, characterized in that: the cabinet body (1) openly leans on the upper position and is located the articulated cabinet door (3) of installing in the top of drawer main part (2), rings (4) have all been welded to the both sides at the cabinet body (1) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222464900.4U CN218633063U (en) | 2022-09-19 | 2022-09-19 | Novel low-voltage draw-out type switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222464900.4U CN218633063U (en) | 2022-09-19 | 2022-09-19 | Novel low-voltage draw-out type switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218633063U true CN218633063U (en) | 2023-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222464900.4U Active CN218633063U (en) | 2022-09-19 | 2022-09-19 | Novel low-voltage draw-out type switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218633063U (en) |
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2022
- 2022-09-19 CN CN202222464900.4U patent/CN218633063U/en active Active
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