CN220527478U

CN220527478U - Assembled switch cabinet

Info

Publication number: CN220527478U
Application number: CN202321891671.2U
Authority: CN
Inventors: 柳海; 吴强; 潘斌
Original assignee: Shanghai Nanyang Hi Tech Group Electric Equipment Co ltd
Current assignee: Shanghai Nanyang Hi Tech Group Electric Equipment Co ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-02-23
Anticipated expiration: 2033-07-19

Abstract

The utility model relates to the technical field of switch cabinets and discloses an assembled switch cabinet, which comprises a base and an exhaust groove, wherein the top of the base is fixedly connected with a limiting rod, a fan for radiating is fixedly arranged at the top of the base, a protection box for protection is clamped at the top of the base, a protection door for sealing is connected to one side of the outer surface of the protection box through a hinge, a connecting cylinder for connecting and fixing is clamped at one end of the protection box, and a baffle for limiting is clamped at one end of the connecting cylinder. This assembled cubical switchboard sets up through the cooperation of guard box and connecting cylinder, can carry out the concatenation installation of different quantity to the holistic length of device according to the difference of user demand, and then makes the device can be applicable to different user demands to guard box and connecting cylinder can carry out not co-altitude and pile up, therefore also can be different user demands carry out the adjustment of different degree to the holistic height of device, further enlarges the application scope of device.

Description

Assembled switch cabinet

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to an assembled switch cabinet.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters the main control switch in the cabinet and then enters the sub-control switch, each shunt is arranged according to the requirements, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, a high-voltage chamber and a low-voltage chamber switch cabinet are also arranged, a high-voltage bus is arranged, such as a power plant and the like, and low-cycle load shedding for protecting the main equipment is also arranged.

The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of generating, transmitting, distributing and converting electric energy of the electric power system, and the components in the switch cabinet mainly comprise a breaker, a disconnecting switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like, and the classification method of the switch cabinet is numerous, for example, the switch cabinet can be divided into a movable switch cabinet and a fixed switch cabinet through a breaker installation mode; or according to the different cabinet structures, the switch cabinet can be divided into an open 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 levels, and the high-voltage switch cabinet is mainly suitable for various different occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industry textile, factories and mining enterprises, residential communities, high-rise buildings and the like.

Chinese patent publication No. CN210926673U discloses an assembled cubical switchboard, relates to the cubical switchboard field, including the cabinet body, the internal manual regulation of being equipped with of cabinet is placed the subassembly, manual regulation is placed the subassembly and is included location back shaft, cylindric adjustable shelf and is placed the support frame, cabinet body top opening does not have the end plate design, cabinet body top is equipped with rain-proof support frame, the fixed protective housing that is equipped with in side in rain-proof support frame upper end, the vertical activity in inner middle part of rain-proof support frame is run through and is equipped with the transmission shaft, the outside equal radian of transmission shaft top evenly is equipped with the guide vane, the outside equal radian of bottom evenly is equipped with the fin, the protective housing upper end is vertical to be equipped with the bill-board mounting bracket, bill-board mounting bracket side end is equipped with the bill-board body, the light body, the bill-board mounting bracket upper end is equipped with solar cell panel.

However, when the utility model is actually used, the following problems exist:

1. the whole size of the device is inconvenient to adjust, so that the whole installation space is relatively narrow, and the device is not suitable for different use requirements, and has low practicability;

2. the device is in the in-process of using, and holistic gas permeability is not good, consequently appears overheated condition easily, leads to electrical component to fail to work properly.

Disclosure of Invention

(one) solving the technical problems

In order to overcome the defects in the prior art, the utility model provides an assembled switch cabinet, which solves the problems in the prior art that:

2. the device is in the in-process of using, and holistic gas permeability is not good, consequently appears overheated condition easily, leads to the problem that electrical component can not normally work.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an assembled cubical switchboard, includes base and the exhaust duct of top fixedly connected with gag lever post, the top fixed mounting of base has the fan that is used for radiating, the top joint of base has the guard box that is used for protecting, one side of guard box surface has the guard gate that is used for sealedly through hinged joint, the one end joint of guard box has the connecting cylinder that is used for connecting fixedly, the one end joint of connecting cylinder has the baffle that is used for spacing, the inside wall joint of baffle has the backplate that is used for protecting, the inside wall threaded connection of backplate has the depression bar that is used for supporting tightly.

Optionally, the spout that is used for the direction has all been seted up to the both sides at base top, the inner wall joint of spout has the clamp plate that is used for pressing from both sides tightly.

Optionally, the top screw thread of clamp plate wears to be equipped with the locating lever that is used for fixed, the one end that the locating lever worn out the clamp plate supports the interior diapire of tight spout, makes clamp plate fastening connection at the inside wall of spout.

Optionally, the cardboard that is used for connecting fixedly is all fixedly connected with to one side of guard box and connecting cylinder, the slot with cardboard looks adaptation is all seted up to the opposite side of connecting cylinder and baffle surface, the surface and the inside wall joint of slot of cardboard.

Optionally, the surface screw thread of connecting cylinder and baffle wears to be equipped with the dead lever that is used for connecting fixedly, the dead lever penetrates the one end of slot and the surface threaded connection of cardboard.

Optionally, exhaust grooves for exhausting are formed in the tops of the protection box and the connecting cylinder, and a separation net for protection is fixedly connected to the inner side wall of each exhaust groove.

Optionally, the threading hole that is used for the winding displacement has all been seted up to the surface of guard box and connecting cylinder, guard box and connecting cylinder surface are located the top of threading hole and all are connected with the apron that is used for sealedly through the pivot.

Optionally, the four corners at protection case and connecting cylinder top are all fixedly connected with be used for spacing fixture block, the four corners of protection case and connecting cylinder bottom are all fixedly connected with the draw-in groove with fixture block looks adaptation.

(III) beneficial effects

The utility model provides an assembled switch cabinet, which has the following beneficial effects:

1. this assembled cubical switchboard sets up through the cooperation of guard box and connecting cylinder, can carry out the concatenation installation of different quantity to the holistic length of device according to the difference of user demand, and then makes the device can be applicable to different user demands to guard box and connecting cylinder can carry out not co-altitude and pile up, therefore also can be different user demands carry out the adjustment of different degree to the holistic height of device, further enlarges the application scope of device.

2. This assembled cubical switchboard, through the cooperation setting of fan and exhaust duct, even pile up each other between a plurality of devices, also can realize bottom-up's circulation of air to promote the holistic speed of taking a breath of the device, and then make the inside electrical component of the device be in under the suitable operating temperature, through setting up of gag lever post, can separate relatively between the guard box, thereby accelerate the replacement speed of air, and also can be more convenient arrange the wire.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of an explosion structure of a base of the present utility model;

FIG. 3 is a schematic view of the explosion structure of the protection box of the present utility model;

fig. 4 is a schematic structural view of the connecting cylinder of the present utility model.

In the figure: 1. a base; 2. a limit rod; 3. a fan; 4. a chute; 5. a pressing plate; 6. a positioning rod; 7. a protection box; 8. a protective door; 9. a connecting cylinder; 10. a baffle; 11. a clamping plate; 12. a slot; 13. a fixed rod; 14. an exhaust groove; 15. a threading hole; 16. a cover plate; 17. a clamping block; 18. a clamping groove; 20. a guard board; 21. and (5) pressing the rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the assembled switch cabinet can directly support the protection box 7 from the bottom of the device through the matching arrangement of the base 1 and the limiting rod 2, and the limiting rod 2 can separate the protection boxes 7, so that the wire arrangement operation is more facilitated, the overall practicability is improved, and air can be blown from top to bottom through the arrangement of the fan 3, so that the overall heat dissipation effect of the device is ensured;

referring to fig. 1 and 2, through the cooperation setting of the chute 4 and the pressing plate 5, the pressing plate 5 can be adjusted to different degrees according to the different installation numbers of the protection boxes 7, and then the protection boxes 7 are pressed and fixed, so that the device is suitable for different use requirements, the practicability of the device is improved, and the adjusted pressing plate 5 can be fixed through the setting of the positioning rod 6, so that the clamping stability of the pressing plate 5 is ensured;

referring to fig. 1, 2 and 3, through the cooperation arrangement of the protection box 7 and the connecting cylinder 9, the protection box 7 and the connecting cylinder 9 with different numbers can be spliced and fixed according to different use requirements, so that the overall practicability is improved, and through the cooperation arrangement of the clamping plate 11 and the slot 12, the connection stability among the protection box 7, the connecting cylinder 9 and the baffle 10 can be ensured, and the overall structural strength of the device is improved, so that the device is more convenient for workers to use;

referring to fig. 3 and 4, through the cooperation of the threading hole 15 and the cover plate 16, the line can be conveniently threaded and tightened, so that the overall practicability is improved, the tightened line is more convenient to overhaul, and through the cooperation of the clamping block 17 and the clamping groove 18, the protection box 7 and the connecting cylinder 9 can be stacked up and down according to the use requirement, so that the application range of the device is enlarged;

referring to fig. 1 and 3, through the cooperation of the guard plate 20 and the compression bar 21, the guard plate 20 can be installed or disassembled according to the use requirement, so that the device is applicable to different requirements, and the two devices can be connected and fixed, so that the installation is performed according to the requirement, and the overall practicability of the device is improved;

the electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In the utility model, the working steps of the device are as follows:

firstly, the base 1 is installed at a proper position, namely, a proper number of protection boxes 7, connecting cylinders 9 and baffle plates 10 can be connected and fixed, the clamping plates 11 are inserted into the slots 12, the fixing rods 13 can be screwed and fixed from the outer side, electric elements which are needed to be used are installed inside the protection boxes 7 and the connecting cylinders 9, the electric elements are stacked at different heights by means of the clamping blocks 17 and clamping grooves 18, the electric elements can be outwards penetrated out by means of the threading holes 15, the electric elements are paved, the positions of the pressing plates 5 are adjusted at the bottom, the positioning rods 6 are screwed after the adjustment is completed, and the fan 3 is started to perform hammer powder heat dissipation on the electric elements inside the device.

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

Claims

1. The utility model provides an assembled cubical switchboard, includes base (1) and exhaust groove (14) of top fixedly connected with gag lever post (2), its characterized in that: the top fixed mounting of base (1) has fan (3) that are used for radiating, the top joint of base (1) has guard box (7) that are used for the protection, one side of guard box (7) surface has guard gate (8) that are used for sealedly through hinged joint, the one end joint of guard box (7) has connecting cylinder (9) that are used for connecting fixedly, the one end joint of connecting cylinder (9) has baffle (10) that are used for spacing, the inside wall joint of baffle (10) has backplate (20) that are used for the protection, the inside wall threaded connection of backplate (20) has depression bar (21) that are used for supporting tightly.

2. An assembled switchgear as claimed in claim 1, wherein: both sides at the top of the base (1) are provided with sliding grooves (4) for guiding, and the inner walls of the sliding grooves (4) are clamped with pressing plates (5) for clamping.

3. An assembled switchgear as claimed in claim 2, wherein: the top thread of clamp plate (5) wears to be equipped with and is used for fixed locating lever (6), the one end that locating lever (6) worn out clamp plate (5) supports the interior diapire of tight spout (4), makes clamp plate (5) fastening connection at the inside wall of spout (4).

4. An assembled switchgear as claimed in claim 1, wherein: the utility model discloses a protection box, including a protection box (7), a connecting cylinder (9), a clamping plate (12) and a slot (12) are all offered to the opposite side of a protection box (7) and a connecting cylinder (9), connecting cylinder (9) and baffle (10) surface, clamping plate (11)'s surface and slot (12)'s inside wall joint.

5. An assembled switchgear as claimed in claim 1, wherein: the outer surface threads of the connecting cylinder (9) and the baffle (10) are provided with fixing rods (13) for connection and fixation in a penetrating mode, and one ends of the fixing rods (13) penetrating into the slots (12) are in threaded connection with the outer surface of the clamping plate (11).

6. An assembled switchgear as claimed in claim 1, wherein: the top and the bottom of the protection box (7) and the connecting cylinder (9) are respectively provided with an exhaust groove (14) for exhausting, and the inner side wall of the exhaust groove (14) is fixedly connected with a separation net for protection.

7. An assembled switchgear as claimed in claim 1, wherein: the outer surfaces of the protection box (7) and the connecting cylinder (9) are respectively provided with a threading hole (15) for arranging wires, and the tops of the outer surfaces of the protection box (7) and the connecting cylinder (9) which are positioned at the threading holes (15) are respectively connected with a cover plate (16) for sealing through a rotating shaft.

8. An assembled switchgear as claimed in claim 1, wherein: the four corners at the tops of the protection box (7) and the connecting cylinder (9) are fixedly connected with clamping blocks (17) used for limiting, and the four corners at the bottoms of the protection box (7) and the connecting cylinder (9) are fixedly connected with clamping grooves (18) matched with the clamping blocks (17).