CN218300595U

CN218300595U - Low-voltage draw-out type switch cabinet capable of being drawn out in sections and unfolded

Info

Publication number: CN218300595U
Application number: CN202222271960.4U
Authority: CN
Inventors: 皇永红; 黄照通; 白国华
Original assignee: Yunnan Yunshangyun Power Technology Co ltd
Current assignee: Yunnan Yunshangyun Power Technology Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-01-13
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses an expansion low pressure pull-out type cubical switchboard is taken out to segmentable relates to cubical switchboard technical field. Including low pressure pull-out type cubical switchboard main part, temperature control device is installed at the top of low pressure pull-out type cubical switchboard main part, and temperature control device includes the installation footstock, and the top of installation footstock inner wall is fixed with the fan, and the bottom of installation footstock is fixed with the installation cover, and the bilateral symmetry of installation cover inner wall is fixed with a plurality of power supply seats, two be fixed with the heating wire between the power supply seat, install the division board between heating wire and the fan, and low pressure pull-out type cubical switchboard main part is including installing a plurality of unit drawers inside it. The utility model discloses a temperature control device's setting, when detecting the cubical switchboard cabinet body ambient air temperature anomaly, can adjust the temperature of the cabinet body to effectively promoted the work efficiency and the life of low pressure pull-out type cubical switchboard, through the setting of spacing hole and stopper, guaranteed the stability of the cabinet body of pull-out type in the use.

Description

Low-voltage draw-out type switch cabinet capable of being drawn out in sections and unfolded

Technical Field

The utility model relates to a cubical switchboard technical field specifically is a deployable low pressure pull-out type cubical switchboard is taken out to segmentable.

Background

The switch cabinet refers to a device which is used for receiving and distributing electric energy in an electric power system and is formed by assembling related high-low voltage electric appliances, a bus, a current-carrying conductor, an insulator and the like in a closed or open metal cabinet body by a manufacturer according to the requirements of an electric primary main wiring diagram. The switch cabinet is divided into a high-voltage switch cabinet and a low-voltage switch cabinet, and the low-voltage switch cabinet is used for power plants, petroleum and high-rise scenes of buildings and used for power transmission, power distribution and electric energy conversion. The low-voltage draw-out switch cabinet has higher technical performance indexes in the low-voltage switch cabinet, and is switch cabinet equipment which can meet the rapid development requirement of the Chinese power market. The functional units of the low-voltage draw-out switch cabinet are clearly separated, and each area is clearly divided into work. The work of other units is not influenced by the fault of a certain unit, so that the fault loss is kept in a minimum range. The use conditions of the low-voltage draw-out type switch cabinet are as follows: the ambient air temperature must not exceed 40 c and its average temperature must not exceed 35 c within 24 hours, the lower limit of the ambient air temperature being-5 c.

At present, most of the existing deployable low-voltage draw-out switch cabinets capable of being drawn out in a segmented mode are not provided with temperature control devices, the temperature of the cabinet body cannot be controlled in the using process, the working efficiency and the service life of the low-voltage draw-out switch cabinet can be influenced, meanwhile, the cabinet body of the draw-out switch cabinet is easy to loosen and not convenient to limit and lock in the using process and inconvenient to take out, and the deployable low-voltage draw-out switch cabinet capable of being drawn out in a segmented mode is provided for the above situation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a deployable low pressure pull-out type cubical switchboard is taken out to the segmentable to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a deployable formula low pressure pull-out type cubical switchboard can be taken out in segmentation, includes low pressure pull-out type cubical switchboard main part, the temperature control device who is linked together rather than inside is installed at the top of low pressure pull-out type cubical switchboard main part, temperature control device includes the installation footstock, and the top of installation footstock inner wall is fixed with the fan, and the bottom of installation footstock is fixed with the installation cover, and the bottom of installation cover contacts with the top of low pressure pull-out type cubical switchboard main part, the bilateral symmetry of installation cover inner wall is fixed with a plurality of power supply seats, two of different sides install the heating wire between the power supply seat, install the division board between heating wire and the fan.

Preferably, a notch is formed in the top of the low-voltage draw-out type switch cabinet main body, and the low-voltage draw-out type switch cabinet main body is communicated with the temperature control device through the notch.

Preferably, the low-voltage draw-out type switch cabinet main part is including installing a plurality of unit drawers inside it, the unit drawer includes the drawer panel, spacing hole has been seted up to drawer panel outer wall one end, and the other end of drawer panel is fixed with the drawer bottom plate, the one end of drawer bottom plate bottom is fixed with first connecting seat, and spacing spring is installed to the one end of first connecting seat, and the one end of spacing spring is fixed with the connecting rod, and the one end of connecting rod is fixed with the second connecting seat, and the one end of second connecting seat is rotated and is connected with the stopper.

Preferably, the low-voltage draw-out type switch cabinet main body comprises a switch cabinet body, and one side of the outer wall of the switch cabinet body is provided with a control panel.

Preferably, a temperature controller is installed on one side of the outer wall of the switch cabinet body, and a temperature control button is arranged on one side of the outer wall of the temperature controller.

Preferably, a handle is arranged on one side of the outer wall of the drawer panel.

Preferably, a connecting shell is fixed outside the first connecting seat, and the limiting spring and the connecting rod can slide in the connecting shell.

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

this deployable formula low pressure pull-out type cubical switchboard can be taken out in segmentation, through temperature control device's setting, when detecting that low pressure pull-out type cubical switchboard cabinet body ambient air temperature is unusual, can effectively adjust the temperature of the cabinet body, when ambient air temperature is higher than ideal temperature 40 ℃ and its average temperature surpasses 35 ℃ in 24 hours, start fan 102 and carry out the wind-operated cooling to low pressure pull-out type cubical switchboard main part 2, when being less than ideal temperature-5 ℃, use heating wire 105 and fan 102 to carry out the wind-operated intensification to low pressure pull-out type cubical switchboard main part 2, thereby effectively promoted the work efficiency and the life of low pressure pull-out type cubical switchboard.

Simultaneously, this deployable formula low pressure pull-out type cubical switchboard is taken out in segmentation through the setting of spacing hole and stopper, has restricted the taking out of pull-out type cubical switchboard to guaranteed the stability of the cabinet body of pull-out type in the use, the setting of spacing spring has also prevented to lead to causing the damage to the pull-out type cabinet body because of closing the too big dynamics of cabinet door, when needs overhaul low pressure pull-out type cubical switchboard, also can directly take out unit drawer, and is simple convenient.

Drawings

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

fig. 2 is a schematic structural view of the temperature control device of the present invention;

fig. 3 is a schematic structural view of the drawout switchgear of the present invention;

fig. 4 is a schematic view of a drawer structure according to the present invention.

In the figure: 1. a temperature control device; 101. installing a top seat; 102. a fan; 103. a separator plate; 104. a power supply base; 105. an electric heating wire; 106. mounting a cover; 2. a low-voltage draw-out type switch cabinet main body; 201. a unit drawer; 202. a control panel; 203. a temperature controller; 204. a temperature control button; 205. a switch cabinet body; 206. a drawer panel; 207. a handle; 208. a limiting hole; 209. a drawer bottom plate; 210. a first connecting seat; 211. a limiting spring; 212. a connecting shell; 213. a connecting rod; 214. a second connecting seat; 215. and a limiting block.

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 efforts all belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a deployable low pressure pull-out type cubical switchboard can be taken out in segmentation, including low pressure pull-out type cubical switchboard main part 2, temperature control device 1 rather than inside being linked together is installed at the top of low pressure pull-out type cubical switchboard main part 2, temperature control device 1 is including installation footstock 101, the top of installation footstock 101 inner wall is fixed with fan 102, fan 102 receives the electric control, the ventilation hole has been seted up at the top of installation footstock 101, the bottom of installation footstock 101 is fixed with installing cover 106, the bilateral symmetry of installing cover 106 inner wall is fixed with a plurality of power bases 104, be fixed with heating wire 105 between two power bases 104 of different sides, install division board 103 between heating wire 105 and fan 102, division board 103 has seted up the vent, division board 103 is used for keeping apart fan 102 and heating wire 105's operational environment, it needs to explain, the breach has been seted up at low pressure pull-out type cubical switchboard main part 2 top, low pressure pull-out type cubical switchboard main part 2 is linked together through breach and temperature control device 1.

In this embodiment, the low-voltage draw-out type switch cabinet main body 2 includes a plurality of unit drawers 201 installed inside the low-voltage draw-out type switch cabinet main body, the unit drawers 201 include a drawer panel 206, a limiting hole 208 is formed in one end of the outer wall of the drawer panel 206, a drawer bottom plate 209 is fixed to the other end of the drawer panel 206, a first connecting seat 210 is fixed to one end of the bottom of the drawer bottom plate 209, a limiting spring 211 is installed at one end of the first connecting seat 210, a connecting shell 212 is fixed to the outside of the first connecting seat 210, the connecting shell 212 is used for ensuring the stability of the limiting spring 211, a connecting rod 213 is fixed to one end of the limiting spring 211, the limiting spring 211 and the connecting rod 213 can slide in the connecting shell 212, the limiting spring 211 is arranged to prevent damage to the draw-out type cabinet body due to excessive force for closing the cabinet door, a second connecting seat 214 is fixed to one end of the connecting rod 213, a limiting block 215 is rotatably connected to one end of the second connecting seat 214, the limiting block 215 is adapted to the limiting hole 208, the limiting block 215 is used when the low-voltage draw-out type switch cabinet body needs to be overhauled, the low-voltage draw-out type switch cabinet body 215, and the low-type switch cabinet can be taken out the low-voltage draw-out unit 201 easily and taken out. Meanwhile, the low-voltage draw-out type switch cabinet main body 2 comprises a switch cabinet body 205, a control panel 202 is arranged on one side of the outer wall of the switch cabinet body 205, and the output end of the control panel 202 is used for controlling the use of the low-voltage draw-out type switch cabinet. Preferably, the temperature controller 203 is installed on the right side of the outer wall of the switch cabinet body 205, the temperature controller 203 is used for monitoring the air temperature around the switch cabinet body 205 and sending prompt information, the temperature control button 204 is arranged on one side of the outer wall of the temperature controller 203, the output end of the temperature control button 204 is electrically connected with the temperature control device 1, and when the temperature of the switch cabinet body 205 needs to be adjusted, the button is pressed. In addition, a handle 207 is arranged on one side of the outer wall of the drawer panel 206, and when the cabinet needs to be opened, the handle 207 is directly pulled.

The working principle is as follows: this deployable formula low pressure pull-out type cubical switchboard is taken in segmentation when using, it is internal at first that unit drawer 201 packs into the cabinet, make stopper 215 pass spacing hole 208, then stopper 215 keeps spacing state, guarantee the stability of the cabinet body of pull-out type, the setting of spacing spring 211 has also prevented to lead to causing the damage to low pressure pull-out type cubical switchboard main part 2 because of the too big dynamics of installation unit drawer 201, when needs overhaul low pressure pull-out type cubical switchboard, rotate stopper 215, make stopper 215 pass spacing hole 208, directly take out unit drawer 201, overhaul low pressure pull-out type cubical switchboard simply conveniently. Meanwhile, the temperature control device 1 starts to work, the temperature controller 203 is installed on the right side of the outer wall of the switch cabinet body 205, the temperature controller 203 is used for monitoring the air temperature around the switch cabinet body 205 and sending prompt information, the output end of the temperature control button 204 is electrically connected with the temperature control device 1, when the temperature of the switch cabinet body 205 needs to be adjusted, the button is pressed down, when the ambient air temperature is higher than the ideal temperature by 40 ℃ and exceeds 35 ℃ within 24 hours, the fan 102 is started to perform wind-controlled cooling on the low-voltage draw-out switch cabinet main body 2, and when the ambient air temperature is lower than the ideal temperature by-5 ℃, the heating wire 105 and the fan 102 are used to perform wind-controlled heating on the low-voltage draw-out switch cabinet main body 2, so that the working efficiency and the service life of the low-voltage draw-out switch cabinet are effectively improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a deployable formula low pressure pull-out type cubical switchboard is taken out in segmentation, includes low pressure pull-out type cubical switchboard main part (2), its characterized in that: temperature control device (1) rather than inside being linked together is installed at the top of low pressure pull-out type cubical switchboard main part (2), temperature control device (1) is fixed with fan (102) including installation footstock (101), the top of installation footstock (101) inner wall, and the bottom of installation footstock (101) is fixed with installation cover (106), and the bottom of installation cover (106) contacts with the top of low pressure pull-out type cubical switchboard main part (2), the bilateral symmetry of installation cover (106) inner wall is fixed with a plurality of power supply seats (104), two of different sides install heating wire (105) between power supply seat (104), install division board (103) between heating wire (105) and fan (102).

2. The low-voltage draw-out switchgear with sectional drawout expansion according to claim 1, wherein: the top of the low-voltage draw-out type switch cabinet main body (2) is provided with a notch, and the low-voltage draw-out type switch cabinet main body (2) is communicated with the temperature control device (1) through the notch.

3. The low-voltage draw-out switchgear with sectional drawout expansion according to claim 1, wherein: low pressure pull-out type cubical switchboard main part (2) is including installing a plurality of unit drawers (201) inside it, unit drawer (201) are including drawer panel (206), spacing hole (208) have been seted up to drawer panel (206) outer wall one end, and the other end of drawer panel (206) is fixed with drawer bottom plate (209), the one end of drawer bottom plate (209) bottom is fixed with first connecting seat (210), and spacing spring (211) are installed to the one end of first connecting seat (210), and the one end of spacing spring (211) is fixed with connecting rod (213), and the one end of connecting rod (213) is fixed with second connecting seat (214), and the one end rotation of second connecting seat (214) is connected with stopper (215).

4. The low-voltage draw-out switchgear with sectional drawout expansion according to claim 1, wherein: the low-voltage draw-out type switch cabinet main body (2) comprises a switch cabinet body (205), and a control panel (202) is arranged on one side of the outer wall of the switch cabinet body (205).

5. The sectionally drawable expanded low-voltage drawout switchgear of claim 4, wherein: a temperature controller (203) is installed on one side of the outer wall of the switch cabinet body (205), and a temperature control button (204) is arranged on one side of the outer wall of the temperature controller (203).

6. The low-voltage draw-out switchgear with sectional drawout expansion according to claim 3, wherein: and a handle (207) is arranged on one side of the outer wall of the drawer panel (206).

7. The low-voltage draw-out switchgear with sectional drawout expansion according to claim 3, wherein: a connecting shell (212) is fixed outside the first connecting seat (210), and the limiting spring (211) and the connecting rod (213) can slide in the connecting shell (212).