CN219498593U

CN219498593U - Outdoor assembled standby motor cabinet

Info

Publication number: CN219498593U
Application number: CN202320382818.9U
Authority: CN
Inventors: 黄晓帆; 曹飞; 赵正广
Original assignee: China Iron Tower Corp Kashgar Branch
Current assignee: China Iron Tower Corp Kashgar Branch
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-08-08
Anticipated expiration: 2033-03-03

Abstract

The utility model discloses an outdoor assembled standby power cabinet, which is characterized in that upright posts are respectively fixed on four corners of a cuboid-shaped base, a herringbone roof is fixedly connected to the upper ends of the four upright posts to form a metal main column frame structure, a front door and a rear door are respectively hinged to the upright posts of a front frame and a rear frame through door hinges and are respectively locked through door locks, a left wallboard and a right wallboard are respectively fixedly connected in a left frame and a right frame of the metal frame, the front door, the rear door, the left wallboard, the right wallboard and the herringbone roof are respectively formed by composite sandwich boards, a nonmetallic outer plate is arranged on the outer surface of each composite sandwich board, the interior of the cabinet is divided into an upper part and a lower part, wherein the upper part is an equipment bin, and the lower part is a battery bin. The utility model has reasonable structure, adopts a splicing mode, can be spliced at the installation site, can be sent to the installation site after being spliced, meets the site construction requirement, has the protection effects of heat insulation, heat preservation and fire resistance, and increases the hardness and the strength of products.

Description

Outdoor assembled standby motor cabinet

Technical Field

The utility model belongs to the technical field of power distribution cabinets, and particularly relates to an outdoor assembled standby power cabinet.

Background

At present, in the Internet age, people prefer to add a communication system on various devices so as to facilitate real-time remote observation of device states and information and prevent the devices from being damaged; and communication is not separated from the communication antenna that transmits and receives signals. The control cabinet is an electric device and is a general control center of various electric appliances. The external line firstly enters the main control switch in the cabinet and then enters the branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic control, motor magnetic switches, various ac contactors, etc., and high-voltage and low-voltage switchgear, high-voltage buses, such as power plants, etc., and low-cycle relief for protecting the main equipment. The existing control cabinet is generally of an integral structure, and has poor heat insulation, heat preservation, fire resistance, sealing and theft prevention performances, and the indoor control cabinet cannot insulate and protect a used motor under the condition of colder or hotter weather, so that the service performance of the motor is affected to a certain extent, the internal space is relatively closed, the internal environment temperature is easily affected by the heat consumption of internal equipment and external solar radiation, and internal electrical elements are damaged by high temperature; secondly, the motor cabinet has excessive rich space and high price, and is not suitable for part of floor stations; although the integrated power cabinet can meet the standby power requirement, no equipment installation space exists (a small amount of equipment installation requirements exist for customers), and the integrated cabinet product is unreliable due to the adoption of the heat exchange air conditioner, so that the maintenance cost is high.

Disclosure of Invention

The utility model aims to provide an outdoor assembled standby power cabinet which is reasonable in structure, can be assembled on an installation site by adopting a splicing mode, can be sent to the installation site after being assembled, can meet the site construction requirement, has the protection effects of heat insulation, heat preservation and fire resistance, and is good in anti-theft and sealing performance, high in strength and long in service life.

The purpose of the utility model is realized in the following way: the outdoor assembled standby electric cabinet is characterized in that upright posts are respectively fixed on four corners of a rectangular base, a herringbone roof is fixedly connected to the upper ends of the four upright posts to form a metal main column frame structure, a front door and a rear door are respectively hinged to the upright posts of a front frame and a rear frame through door hinges and are respectively locked through door locks, a left wallboard and a right wallboard are respectively fixedly connected to the left frame and the right frame of the metal frame, the front door, the rear door, the left wallboard, the right wallboard and the herringbone roof are respectively formed by a composite sandwich board, a nonmetallic outer plate is arranged on the outer surface of the composite sandwich board, the interior of the cabinet is divided into an upper part and a lower part, the upper part is a battery compartment, the lower part is a battery compartment, a storage battery is arranged on the inner wall of the left wallboard of the battery compartment through a battery storage rack, a water blocking disc is arranged below the air conditioner indoor unit is arranged below the battery compartment, an air conditioner outdoor unit is arranged below the outer wall of the left wallboard through a bracket, the bottom and the support column of the support frame is fixedly connected to the upper side of the battery compartment and the herringbone roof through bolts, the upper panel of the upper part of the battery compartment is provided with a baffle, and the periphery of the upper end of the cabinet is provided with a baffle.

The cabinet wallboard and the main protective outer layer are made of nonmetallic composite sandwich boards (FRP) directly under the influence of climate environment, and the standardized module is assembled, communication equipment, transmission equipment, power supply equipment, monitoring equipment, air conditioning equipment, storage batteries and other matched equipment can be installed in the cabinet wallboard, and reliable integrated equipment for mechanical and environmental protection can be provided for normal operation of internal equipment.

The utility model is used for installing the cabin body space of the communication equipment, the power supply equipment, the monitoring equipment and other accessory equipment, and is physically separated into an equipment cabin and a battery cabin. The splicing mode can be adopted, and the splicing can be assembled at an installation site, and can be sent to the installation site (such as a narrow roof) after the splicing is finished.

The self-supporting composite board is composed of a non-metal surface, a metal surface and a heat insulation core material bonded between the two metal surfaces, has the functions of heat insulation, strength enhancement, fire resistance and the like, wherein the non-metal layer is made of FRP material, the thickness is not less than 1.5mm, the thickness of the metal layer is not less than 1.0mm, and the thickness of the whole wallboard is not less than 45mm. The support frame is used for installing equipment or a storage battery.

The single cabin mode of the utility model is a construction mode that a base station is provided with a single cabin, and communication equipment, power supply equipment, monitoring equipment, storage batteries and the like are all arranged in the cabin, and the internal dimension is 1100 x 1300 x 1500mm.

The anti-theft lock is arranged on the shell door of the power-on cabinet, the device for fixing the cabinet can be arranged and detached after the cabinet door is opened, the cabinet door can be an electronic lock linked with the FSU according to the requirement, the cabinet standard configuration adopts a mechanical lock, and if special requirements, the electronic lock can be adopted.

The main body structure is as follows:

a, the power-preparing cabinet of the utility model adopts a metal upright column frame type structure; consists of a front frame, a rear frame, a left wallboard, a right wallboard, a herringbone roof and a base 6;

b, the house body is not provided with a component which can be directly detached from the outside and affects safety and use;

c, the top plate of the cabinet should bear uniform load not less than 1kN/m < 2 >;

d, the height of the cabinet base is 200mm, the base panel is made of plates with the thickness not less than 2.0mm, the whole welded base is subjected to corrosion-resistant surface treatment, and baffles are arranged around the base to prevent animals from invading;

e, in order to ensure the heat preservation and heat insulation effects of the cabinet, after the cabinet is assembled, all doors are closed, the inner side of the cabinet is not leaked with light, otherwise, the cabinet is regarded as not meeting the standard requirement;

f, a standard 19-inch equipment support frame is configured in the equipment cabin which is physically isolated, 4 metal upright posts are arranged on the support frame, at least 1 mounting hole is reserved on each 1U distance of the metal upright posts, and the support frame is mounted close to the inner side of the cabinet body as much as possible;

g, a single support frame is required to bear load according to the requirements of users to meet the requirements of more than or equal to 500kg, and coils are arranged at intervals of not more than 400mm beside 19-inch equipment;

and the bottom and the top of the h-shaped support frame are connected with the cabinet main body by adopting at least M10 bolts.

i, placing an air conditioner hanging machine used in a single cabin mode at the rear part in the cabinet, and placing an outdoor unit outside the cabinet;

the bottom of the air conditioner is provided with a water baffle to prevent water from dropping into the cabinet and on the battery;

and k, reserving a through pipe hole for the refrigerant pipe, wherein the hole opening position is at one side close to the door.

The door adopts an embedded type, the door hinges adopt a hidden hinge mode (for theft prevention, the hinge is strictly forbidden to be exposed), and the fixed number of each set of door hinges is more than or equal to 3

Requirements of composite sandwich panel

The cabinet a is in a nonmetallic sandwich board structure, the sandwich board is made of PU material, and the whole thickness of the wallboard is not less than 45mm;

b, the bonding strength PU of the sandwich panel is more than or equal to 0.10MPa;

c peel performance of sandwich panel: the core material adhered to the metal surface material should be uniformly distributed, and the adhesion area of each peeling surface should be not less than 85%;

d, the thickness of the sandwich board substrate is not less than 0.8mm, and the performance meets the requirement of 5.1.1 in GB/T23932-2009 Metal surface Heat insulation sandwich board for construction;

the e sandwich board core material is selected from materials with the heat transfer coefficient of the board not more than 0.034W/(m & ltK & gt), polyurethane (PU) is selected, the thickness is not less than 45mm, and the performance meets the requirement of 5.2 in GB/T23932-2009 metal surface heat insulation sandwich board for building.

Anti-theft requirements: the anti-theft lock is arranged on the shell door of the standby motor cabinet, the device for fixing the cabinet can be arranged and detached after the cabinet door is opened, and the cabinet door can be an electronic lock linked with the FSU according to the requirement, and the specification of the electronic lock refers to the technical specification requirement of the electronic lock of the Chinese iron tower. The standard equipment cabinet configuration adopts a mechanical lock, and if special requirements are met, an electronic lock can be adopted.

The utility model has reasonable structure, adopts a splicing mode, can be spliced on the installation site, can be sent to the installation site after being spliced, meets the site construction requirement, has the protection effects of heat insulation, heat preservation and fire resistance, and has the advantages of good anti-theft and sealing performance, high strength and long service life.

Drawings

The present utility model will be further described with reference to the accompanying drawings, in which fig. 1 is a schematic front view of the present utility model, fig. 2 is a schematic A-A sectional structure of fig. 1, fig. 3 is a schematic B-B sectional structure of fig. 1, fig. 4 is a schematic rear view of fig. 1, fig. 5 is a schematic perspective structure of the present utility model, fig. 6 is a schematic C-C sectional structure of fig. 5, fig. 7 is a schematic sectional structure of an embodiment 1 of the composite sandwich panel, and fig. 8 is a schematic sectional structure of an embodiment 2 of the composite sandwich panel.

Detailed Description

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, the outdoor assembled standby electric cabinet is structured by fixing upright posts on four corners of a rectangular base 4 respectively, a metal main column frame structure is formed by fixing a herringbone roof 1 on the upper ends of the four upright posts, a front door 2 and a rear door 6 are hinged on the upright posts of a front frame and a rear frame respectively through door hinges and are locked respectively through door locks 5, a left wallboard 11 and a right wallboard 12 are fixedly connected in a left frame and a right frame of the metal frame respectively, the front door 2, the rear door 6, the left wallboard 11, the right wallboard 12 and the herringbone roof 1 are respectively formed by composite sandwich boards, a nonmetallic outer plate 15 is arranged on the outer surface of the composite sandwich boards, the cabinet is divided into an upper part and a lower part, the upper part is a battery compartment, the battery compartment is arranged on the lower part, a storage battery is arranged on the inner wall of the left wallboard 11 of the equipment compartment through a battery storage rack 9, an indoor unit 8 is arranged on the inner wall of the left wallboard of the equipment compartment, a baffle wallboard is arranged below the battery compartment, a baffle plate is arranged on the left wallboard is arranged on the left side of the equipment compartment, a left side of the left wallboard is arranged on the side of the equipment compartment, a left side of the equipment is provided with a baffle plate is arranged on the left side of the equipment compartment, the left side of the equipment is provided with a left side wallboard 4 through a support frame and a support frame 10, the upper support frame is arranged on the upper side of the left side of the equipment support frame is provided support frame is through a support frame and the upper support frame is provided by the support frame and has a bottom board is arranged on the upper side and the upper side by the left, and has a bottom board through the support board is 4, and has the bottom is respectively, and has the bottom is arranged. The composite sandwich panel has a structure that a polyurethane foam plastic plate 13 is arranged between two steel plates 14, wherein a nonmetal outer plate 15 is arranged on the surface of an outer layer steel plate or the polyurethane foam plastic plate 13 is also arranged on the surface of the outer layer steel plate, the nonmetal outer plate 15 is arranged on the surface of the polyurethane foam plastic plate 13, and the thickness of the composite sandwich panel is not less than 45mm. The non-metal outer plate 15 is made of FRP material, and the thickness of the non-metal outer plate 15 is not less than 1.5mm. The minimum dimension of the inner cavity of the cabinet is 1100mm in width, 1300mm in depth and 1500mm in height. The support frame 10 is provided with the support column of equipartition, and the axial equipartition is provided with the mounting hole on the support column, is installing the guide rail through symmetrical mounting hole between two adjacent support columns, and the guide rail is TH35-7.5 type standard guide rail, and the material that constitutes the guide rail is not less than 1mm thick steel sheet. A base station unit host, a collector and a communication and location service module are respectively installed on the support frame 10. The hinge seats of the door hinge are arranged on the inner wall of the door and the door frame in the cabinet, and the door opening angle of the cabinet is more than or equal to 110 degrees. The door lock 5 adopts a special anti-theft lock locked by at least three points, and the length of a main lock tongue of the anti-theft lock is not less than 20mm. The height of the base 4 is 20mm, and the top panel of the base is composed of a steel plate with the thickness not less than 2 mm. An anti-theft protection cover is provided on the air conditioner outdoor unit 3.

Claims

1. An outdoor assembled standby power cabinet is characterized in that: the structure of the cabinet is characterized in that upright posts are respectively fixed on four corners of a cuboid-shaped base (4), a herringbone roof (1) is fixedly connected to the upper ends of the four upright posts to form a metal main column frame structure, a front door (2) and a rear door (6) are respectively hinged to the upright posts of a front frame and a rear frame through door hinges, the front door and the rear door are respectively locked through door locks (5), a left wallboard (11) and a right wallboard (12) are respectively fixedly connected to the left frame and the right frame of the metal frame, the front door (2), the rear door (6), the left wallboard (11), the right wallboard (12) and the herringbone roof (1) are respectively formed by a composite sandwich board, a nonmetallic outer plate (15) is arranged on the outer surface of the composite sandwich board, the cabinet is internally divided into an upper part and a lower part, the upper part is a device cabin, the lower part is a battery cabin, the battery cabin is arranged on the inner wall of the device cabin through a battery storage rack (9), an air conditioner indoor unit (8) is arranged on the inner wall of the device cabin, a baffle plate (3) is fixedly connected to the left wallboard and the left wallboard is arranged below the device cabin through a bracket, a support plate (10) is arranged on the outer wall of the left wallboard, a supporting plate (10) is fixedly connected to the top of the device cabin through a supporting plate (10), and the upper part of the supporting plate (10) is fixedly connected to the supporting plate is arranged on the upper part of the supporting plate (4).

2. The outdoor modular standby cabinet of claim 1, wherein: the composite sandwich panel has the structure that a polyurethane foam plastic plate (13) is arranged between two steel plates (14), wherein a nonmetal outer plate (15) is arranged on the surface of an outer layer steel plate or a polyurethane foam plastic plate (13) is also arranged on the surface of the outer layer steel plate, the nonmetal outer plate (15) is arranged on the surface of the polyurethane foam plastic plate (13), and the thickness of the composite sandwich panel is not less than 45mm.

3. The outdoor split power backup cabinet according to claim 1 or 2, wherein: the non-metal outer plate (15) is made of FRP material, and the thickness of the non-metal outer plate (15) is not less than 1.5mm.

4. The outdoor modular standby cabinet of claim 1, wherein: the minimum dimension of the inner cavity of the cabinet is 1100mm in width, 1300mm in depth and 1500mm in height.

5. The outdoor modular standby cabinet of claim 1, wherein: the support frame (10) is provided with uniformly distributed support columns, mounting holes are uniformly distributed on the support columns in the axial direction, guide rails are mounted between two adjacent support columns through symmetrical mounting holes, the guide rails are TH35-7.5 standard guide rails, and the guide rails are made of steel plates with the thickness of not less than 1 mm.

6. The outdoor modular standby cabinet of claim 1, wherein: a base station unit host, a collector and a communication and position service module are respectively arranged on the supporting frame (10).

7. The outdoor modular standby cabinet of claim 1, wherein: the hinge seats of the door hinge are arranged on the inner wall of the door and the door frame in the cabinet, and the door opening angle of the cabinet is more than or equal to 110 degrees.

8. The outdoor modular standby cabinet of claim 1, wherein: the door lock (5) adopts a special anti-theft lock locked by at least three points, and the length of a main lock tongue of the anti-theft lock is not less than 20mm.

9. The outdoor modular standby cabinet of claim 1, wherein: the height of the base (4) is 20mm, and the top panel of the base is composed of a steel plate with the thickness not less than 2 mm.

10. The outdoor modular standby cabinet of claim 1, wherein: an anti-theft protection cover is arranged on the air conditioner outdoor unit (3).