CN214124619U

CN214124619U - Drawer type switch cabinet with improved plug-in structure

Info

Publication number: CN214124619U
Application number: CN202022893208.4U
Authority: CN
Inventors: 郭凯; 金宁; 常宝; 王玉刚; 郑玲; 魏书峰; 曹宇飞
Original assignee: Beijing Power Supply First Switchgear Co ltd
Current assignee: Beijing Power Supply First Switchgear Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-09-03
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a drawer type switch cabinet with improved splicing structure, which comprises a switch cabinet body, an exhaust pipe is fixedly arranged at the top of the switch cabinet body, sliding grooves are arranged on the two sides of the upper inner wall and the lower inner wall of the switch cabinet body, and the inner part of the sliding chute is movably clamped with sliding blocks, a fixed plate is fixedly arranged between the sliding blocks, the right side of the fixed plate is fixedly provided with a first mounting plate and a second mounting plate, and the right sides of the first mounting plate and the second mounting plate are fixedly provided with a sealing baffle plate, the exhaust pipe which is in through connection is fixedly arranged at the center of the top of the switch cabinet body, so that hot air in the switch cabinet body can be conveniently exhausted through the exhaust pipe, the upper side and the lower side of the interior of the switch cabinet body are provided with sliding grooves, which is convenient for limiting the sliding block in the sliding grooves, can carry out spacing fixed to the position of fixed plate, can play the guide effect to the fixed plate simultaneously.

Description

Drawer type switch cabinet with improved plug-in structure

Technical Field

The utility model belongs to the technical field of the cubical switchboard, specifically be a drawer type switch cabinet of grafting structure improved design.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment.

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 an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like.

Present cubical switchboard is installed control assembly on the inner wall of cubical switchboard usually, when needing to maintain control assembly and change, comparatively loaded down with trivial details, and cubical switchboard radiating effect is unsatisfactory moreover, consequently needs improve the structure of cubical switchboard, provides a drawer type cubical switchboard of grafting structural improvement design simultaneously, the better problem of solving above-mentioned proposition of being convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the above-mentioned problems, a drawer type switch cabinet with an improved plug structure is provided.

The utility model adopts the technical scheme as follows:

a drawer type switch cabinet with an improved insertion structure design comprises a switch cabinet body, wherein an exhaust pipe is fixedly installed at the top of the switch cabinet body, sliding grooves are formed in two sides of the upper inner wall and the lower inner wall of the switch cabinet body, sliding blocks are movably clamped in the sliding grooves, a fixing plate is fixedly installed between the sliding blocks, a first installing plate and a second installing plate are fixedly installed on the right side of the fixing plate, sealing baffles are fixedly installed on the right sides of the first installing plate and the second installing plate, a cavity is formed in the right wall of each sealing baffle, a movable rod is movably installed in the cavity, a handle is fixedly installed on each movable rod, heat dissipation boxes are fixedly installed on the inner sides of the first installing plate and the second installing plate, heat dissipation holes are formed in the tops of the heat dissipation boxes, heat conduction grooves are formed in one side face, opposite to the first installing plate and the second installing plate, fixing rods which are oppositely arranged are fixedly installed on two sides above the inner portions of the heat dissipation boxes, and a motor is fixedly arranged between the fixing rods, and fan blades are fixedly arranged on a rotating shaft of the motor.

In a preferred embodiment, the exhaust pipe is an L-shaped structure, and the exhaust pipe is fixedly installed at the center of the top of the switch cabinet body and is connected with the switch cabinet body in a penetrating manner.

In a preferred embodiment, the second mounting panel is located the place ahead of first mounting panel, sealing baffle and cubical switchboard body right wall adaptation, the inner wall bonding of spout has the nylon layer, and the slider extrusion is on the nylon layer.

In a preferred embodiment, the cavity is located in the middle of the right wall of the sealing baffle, and the heat dissipation box is at the same height as the first mounting plate and the second mounting plate.

In a preferred embodiment, the heat dissipation hole is disposed opposite to the exhaust pipe, and the motor is disposed opposite to the heat dissipation hole.

In a preferred embodiment, the first mounting plate and the second mounting plate are both of a net structure, a rubber layer is bonded at the joint of the sealing baffle plate and the right wall of the switch cabinet body, the right wall of the sealing baffle plate and the right wall of the switch cabinet body are located on the same horizontal plane, and the motor is electrically connected with an external power supply.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: be convenient for better install control assembly on the opposite face of first mounting panel and second mounting panel, be convenient for pull out the inside of the switch cabinet body better with first mounting panel and second mounting panel and maintain and change, it is comparatively convenient to use, simultaneously can be better carry out better heat dissipation to the control assembly of installation on first mounting panel and the second mounting panel for control assembly is difficult for receiving the damage, increases control assembly's life.

1. In the utility model, the exhaust pipe which is fixedly connected with the top center of the switch cabinet body is arranged, so that the hot gas in the switch cabinet body can be conveniently discharged through the exhaust pipe, the upper side and the lower side in the switch cabinet body are provided with the chutes, so that the slide block can be conveniently limited in the chutes, the position of the fixed plate can be limited and fixed, and the fixed plate can be guided, the right side of the fixed plate is fixedly provided with the first mounting plate and the second mounting plate, so that the control component can be conveniently arranged on the opposite surfaces of the first mounting plate and the second mounting plate, the right side of the switch cabinet body can be conveniently sealed through the sealing baffle plate, the control component arranged on the first mounting plate and the second mounting plate can be better protected, the movable rod is movably arranged in the cavity, the handle is driven to rotate through the movable rod, and meanwhile, the control assembly installed on the first installation plate and the second installation plate can be pulled out of the outer side of the switch cabinet body through the pull handle, so that better maintenance and replacement are facilitated.

2. The utility model discloses in, there is the heat dissipation case inboard fixed mounting at first mounting panel and second mounting panel, be convenient for carry on spacing fixed to the position of heat dissipation case, the heat conduction groove has been seted up at the relative first mounting panel of heat dissipation case and a side of second mounting panel, be convenient for can store the inside that the radiating steam of control assembly enters into the heat dissipation case through the heat conduction groove on first mounting panel and the second mounting panel through the heat conduction groove, the louvre has been seted up at the top of heat dissipation case, be convenient for discharge the inside steam of heat dissipation case through the blast pipe through the louvre, inboard fixed mounting at the dead lever has the motor, the motor of being convenient for drives the fan blade and rotates, better carry the inside of heat dissipation case with steam, discharge through the cooperation of louvre and blast pipe.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure of area A in FIG. 1 according to the present invention;

fig. 3 is a left side view structural section view of the switch cabinet body of the present invention;

fig. 4 is a sectional view of the heat dissipation box of the present invention.

The labels in the figure are: 1-switch cabinet body, 2-exhaust pipe, 3-chute, 4-slide block, 5-fixed plate, 6-first mounting plate, 7-second mounting plate, 8-sealing baffle, 9-cavity, 10-movable rod, 11-handle, 12-heat dissipation box, 13-heat dissipation hole, 14-heat conduction groove, 15-fixed rod, 16-motor and 17-fan blade.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-4, a drawer type switch cabinet with an improved plug-in structure comprises a switch cabinet body 1, an exhaust pipe 2 is fixedly installed at the top of the switch cabinet body 1, hot air in the switch cabinet body 1 is conveniently exhausted through the exhaust pipe 2, the exhaust pipe 2 is of an L-shaped structure, the exhaust pipe 2 is fixedly installed at the top center position of the switch cabinet body 1 and is in through connection with the switch cabinet body 1, sliding grooves 3 are formed in the upper inner wall and the lower inner wall of the switch cabinet body 1, sliding blocks 4 are conveniently limited in the sliding grooves 3, the position of a fixing plate 5 can be limited and fixed, meanwhile, a guide effect can be achieved on the fixing plate 5, a nylon layer is bonded on the inner wall of each sliding groove 3, the sliding blocks 4 are extruded on the nylon layer, sliding blocks 4 are movably clamped in the sliding grooves 3, the fixing plate 5 is fixedly installed between the sliding blocks 4, and a first mounting plate 6 and a second mounting plate 7 are fixedly installed on the right side of the fixing plate 5, the control assembly is conveniently arranged on the opposite surfaces of the first mounting plate 6 and the second mounting plate 7, the first mounting plate 6 and the second mounting plate 7 are both of a net structure, the second mounting plate 7 is positioned in front of the first mounting plate 6, a sealing baffle 8 is fixedly arranged on the right sides of the first mounting plate 6 and the second mounting plate 7, the right side of the switch cabinet body 1 can be conveniently sealed through the sealing baffle 8, the control assembly arranged on the first mounting plate 6 and the second mounting plate 7 is better protected, a rubber layer is bonded at the joint of the sealing baffle 8 and the right wall of the switch cabinet body 1, the right wall of the sealing baffle 8 and the right wall of the switch cabinet body 1 are positioned on the same horizontal plane, the sealing baffle 8 is matched with the right wall of the switch cabinet body 1, a cavity 9 is formed in the right wall of the sealing baffle 8, the cavity 9 is positioned in the middle of the right wall of the sealing baffle 8, and a movable rod 10 is movably arranged in the cavity 9, it rotates to be convenient for drive handle 11 through movable rod 10, simultaneously through pulling handle 11, can pull out the outside of cubical switchboard body 1 with the control assembly of installation on first mounting panel 6 and the second mounting panel 7, be convenient for better maintenance and change, and fixed mounting has handle 11 on movable rod 10, the inboard fixed mounting of first mounting panel 6 and second mounting panel 7 has heat dissipation case 12, be convenient for carry out spacing fixed to the position of heat dissipation case 12, heat dissipation case 12 is the same with the height of first mounting panel 6 and second mounting panel 7, louvre 13 has been seted up at the top of heat dissipation case 12, be convenient for discharge the inside steam of heat dissipation case 12 through blast pipe 2 through louvre 13, louvre 13 sets up with blast pipe 2 relatively, heat conduction groove 14 has been seted up to a side of heat dissipation case 12 relative first mounting panel 6 and second mounting panel 7, be convenient for can get into the heat dissipation of control assembly on first mounting panel 6 and the second mounting panel 7 through heat conduction groove 14 The inside of heat dissipation case 12 is stored, the inside top both sides fixed mounting of heat dissipation case 12 has relative dead lever 15 that sets up, and fixed mounting has motor 16 between the dead lever 15, motor 16 and external power source electric connection, it rotates to be convenient for motor 16 to drive fan blade 17, the inside of heat dissipation case 12 is carried with steam better, the cooperation through louvre 13 and blast pipe 2 is discharged, motor 16 sets up with louvre 13 relatively, fixed mounting has fan blade 17 in motor 16's the pivot.

The working principle is as follows:

in the application, when the control component is installed, the fixed plate 5, the first mounting plate 6, the second mounting plate 7, the sealing baffle 8 and the heat dissipation box 12 can be moved to the right side of the switch cabinet body 1 by pulling the handle 11, at this time, the control component installed on the first mounting plate 6 and the second mounting plate 7 can be pulled out of the switch cabinet body 1, the control component can be installed, after the installation is completed, the sealing baffle 8 is pushed to the position of the switch cabinet body 1, the fixed plate 5, the first mounting plate 6, the second mounting plate 7, the sealing baffle 8 and the heat dissipation box 12 can be pushed into the switch cabinet body 1, at this time, the right wall of the sealing baffle 8 and the right wall of the switch cabinet body 1 are positioned on the same horizontal plane, the motor 16 is started, the switch cabinet body 1 can be normally used, and at the same time, the motor 16 drives the fan blades 17 to rotate, hot gas in the switch cabinet body 1 can be sucked into the heat dissipation box 12 through the heat conduction grooves 14, and then discharged through the heat radiating hole 13 and the exhaust pipe 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a drawer type switch cabinet of grafting structure improved design, includes the cubical switchboard body (1), its characterized in that: the top of the switch cabinet body (1) is fixedly provided with an exhaust pipe (2), the upper inner wall and the lower inner wall of the switch cabinet body (1) are provided with two sliding chutes (3), the sliding chutes (3) are movably connected with sliding blocks (4) in the sliding chutes (3), a fixing plate (5) is fixedly arranged between the sliding blocks (4), the right side of the fixing plate (5) is fixedly provided with a first mounting plate (6) and a second mounting plate (7), the right sides of the first mounting plate (6) and the second mounting plate (7) are fixedly provided with a sealing baffle (8), the right wall of the sealing baffle (8) is provided with a cavity (9), the inner part of the cavity (9) is movably provided with a movable rod (10), the movable rod (10) is fixedly provided with a handle (11), the inner sides of the first mounting plate (6) and the second mounting plate (7) are fixedly provided with a heat dissipation box (12), and the top of the heat dissipation box (12) is provided with heat dissipation holes (13), heat conduction groove (14) have been seted up to the relative side of first mounting panel (6) of heat dissipation case (12) and second mounting panel (7), the inside top both sides fixed mounting of heat dissipation case (12) has relative dead lever (15) that set up, and fixed mounting has motor (16) between dead lever (15), fixed mounting has fan blade (17) in the pivot of motor (16).

2. The drawer-type switch cabinet with the improved plug-in structure design as claimed in claim 1, wherein: the exhaust pipe (2) is of an L-shaped structure, and the exhaust pipe (2) is fixedly installed at the center of the top of the switch cabinet body (1) and is in through connection with the switch cabinet body (1).

3. The drawer-type switch cabinet with the improved plug-in structure design as claimed in claim 1, wherein: second mounting panel (7) are located the place ahead of first mounting panel (6), sealing baffle (8) and the adaptation of cubical switchboard body (1) right wall, the inner wall bonding of spout (3) has the nylon layer, and slider (4) extrusion is on the nylon layer.

4. The drawer-type switch cabinet with the improved plug-in structure design as claimed in claim 1, wherein: the cavity (9) is positioned in the middle of the right wall of the sealing baffle plate (8), and the heat dissipation box (12) is as high as the first mounting plate (6) and the second mounting plate (7).

5. The drawer-type switch cabinet with the improved plug-in structure design as claimed in claim 1, wherein: the heat dissipation holes (13) are arranged opposite to the exhaust pipe (2), and the motor (16) is arranged opposite to the heat dissipation holes (13).

6. The drawer-type switch cabinet with the improved plug-in structure design as claimed in claim 1, wherein: first mounting panel (6) and second mounting panel (7) are network structure, sealing baffle (8) and the bonding of the switch cabinet body (1) right wall junction have the rubber layer, the right wall of sealing baffle (8) and the right wall of the switch cabinet body (1) are located same horizontal plane, motor (16) and external power electric connection.