CN209844390U

CN209844390U - Safety interchange draw-out type central control switch equipment

Info

Publication number: CN209844390U
Application number: CN201920714780.4U
Authority: CN
Inventors: 邹雪花; 黎明
Original assignee: Guangzhou Longji Transmission And Distribution Equipment Co Ltd
Current assignee: Guangzhou Longji Transmission And Distribution Equipment Co Ltd
Priority date: 2019-05-19
Filing date: 2019-05-19
Publication date: 2019-12-24
Anticipated expiration: 2029-05-19

Abstract

The utility model discloses a accuse switchgear in safe exchange pull-out type, including cubical switchboard and drawer, bus-bar door, cell door and cable door are installed through the hinge to one side of cubical switchboard, and bus-bar door, cell door and cable door from the top down distribute in proper order, the door handle is all installed to one side of bus-bar door, cell door and cable door, open in the front of cell door has the rectangular channel, and the internally mounted of rectangular channel has the display screen, the front of cell door is provided with the observation window, and the observation window is located the display screen below, two main baffles, two are installed through the bolt to the inside of cubical switchboard be formed with three storehouse body between main baffle and the cubical switchboard. The utility model discloses be convenient for people to the use and the control of centering accuse switchgear, carry out isolation measure through vice baffle between every functional unit for single drawer during operation does not receive the influence in other drawers, has higher reliability, security and interchangeability.

Description

Safety interchange draw-out type central control switch equipment

Technical Field

The utility model relates to a switchgear technical field especially relates to a accuse switchgear in pull-out type is exchanged to safety.

Background

The switch equipment is the power electrical equipment commonly used in electric power, industrial production and residential areas, and widely comprises a high-low voltage switch cabinet, a circuit breaker, an isolating switch, a load switch, a combined electrical appliance, an electrical complete set and the like.

A safety interchange draw-out type central control switch device in the prior art does not.

Therefore, it is desirable to design a safety interchangeable draw-out type central control switchgear to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the accuse switchgear in the pull-out type is exchanged to safety that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a safe interchange draw-out type central control switch device comprises a switch cabinet and a drawer, wherein a bus door, a unit door and a cable door are installed on one side of the switch cabinet through hinges, the bus door, the unit door and the cable door are sequentially distributed from top to bottom, door handles are installed on one sides of the bus door, the unit door and the cable door, a rectangular groove is formed in the front of the unit door, a display screen is installed in the rectangular groove, an observation window is arranged on the front of the unit door and located below the display screen, two main partition plates are installed in the switch cabinet through bolts, three cabin bodies are formed between the two main partition plates and the switch cabinet, the three cabin bodies are a bus cabin, a functional unit cabin and a cable cabin, the bus cabin, the functional unit cabin and the cable cabin are sequentially distributed in the switch cabinet from top to bottom, auxiliary partition plates are respectively arranged in the functional unit cabin and the cable cabin, and all form single storehouse body between vice baffle and main baffle and the different vice baffles, the fixed strip is all installed to the inside both sides of cubical switchboard, the recess has all been opened at the top of main baffle and vice baffle, the sliding tray has all been opened to the both sides of drawer, the inside of sliding tray is provided with the connecting plate, and is provided with a plurality of first compression springs between connecting plate and the sliding tray, and first compression spring is the equidistance and distributes, the bottom of drawer is provided with the lug, and the specification of lug and the specification looks adaptation of recess.

Furthermore, a fixing plate is arranged on one side of the drawer, a fixing groove is formed in the switch cabinet, a second compression spring is fixedly mounted in the fixing groove, and the other end of the second compression spring is connected to the fixing plate of the drawer.

Further, the sliding groove slides on the fixing strip, and the drawer is slidably mounted in the single bin body through the sliding groove.

Furthermore, one side of cubical switchboard is provided with the data plate shell, and the material of data plate shell is the ya keli board.

Furthermore, the front of the drawer is provided with a signboard, the signboard is positioned at the upper left corner of the drawer, and one side of the drawer is provided with an arc-shaped groove.

Further, the base is installed through the bolt in the bottom of cubical switchboard, and one side of base is opened there is the bleeder vent.

The utility model has the advantages that:

1. through main baffle and the vice baffle that sets up, between functional unit and bus or the cable, keep apart with main baffle and form the solitary storehouse body, and the main baffle separates for the metal sheet of ground connection or the function board that plastics were made, and the people of being convenient for keep apart the measure through vice baffle between every functional unit to the use and the control of centering accuse switchgear for single drawer during operation does not receive the influence in other drawers.

2. 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 the drawer capable of being pulled out, so that a functional unit capable of completing a certain power supply task is formed, and the drawer type switch cabinet has high reliability, safety and interchangeability.

3. Through the compression spring who sets up, when the drawer is beaten and needs to be taken out, can make the lug of bottom break away from the recess through upwards raising drawer one end, first compression spring receives the extrusion simultaneously, makes the drawer take out from single storehouse internal at the resilience force through second compression spring self for the drawer self auto-eject single storehouse body, the drawer is taken out to the people of being convenient for.

4. Through the observation window that sets up, the observation window adopts the clear glass preparation, can observe the inside condition in functional unit storehouse through the observation window, and the staff of being convenient for looks over inside the cubical switchboard, has improved the work efficiency of the inside inspection in functional unit storehouse.

Drawings

Fig. 1 is a schematic view of an overall structure of a safety interchangeable draw-out type central control switchgear according to the present invention;

fig. 2 is a schematic diagram of an internal structure of a safety interchangeable draw-out type central control switchgear according to the present invention;

fig. 3 is a schematic diagram of a drawer structure of a safety interchangeable draw-out type central control switch device according to the present invention;

fig. 4 is a schematic diagram of a drawer right-view structure of a safety interchangeable draw-out type central control switch device according to the present invention.

In the figure: 1 cubical switchboard, 2 bus-bar doors, 3 unit doors, 4 cable doors, 5 door handles, 6 display screens, 7 observation windows, 8 data plate shells, 9 main partition boards, 10 auxiliary partition boards, 11 bus-bar bins, 12 functional unit bins, 13 cable bins, 14 fixing strips, 15 grooves, 16 drawers, 17 sliding grooves, 18 connecting plates, 19 first compression springs, 20 convex blocks, 21 second compression springs, 22 arc-shaped grooves, 23 signboard and 24 bases.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1 to 4 simultaneously, a safety interchange draw-out type central control switch device comprises a switch cabinet 1 and a drawer 16, wherein a bus door 2, a unit door 3 and a cable door 4 are installed on one side of the switch cabinet 1 through hinges, the bus door 2, the unit door 3 and the cable door 4 are sequentially distributed from top to bottom, door handles 5 are installed on one sides of the bus door 2, the unit door 3 and the cable door 4, a rectangular groove is formed in the front surface of the unit door 3, a display screen 6 is installed inside the rectangular groove, an observation window 7 is arranged on the front surface of the unit door 3, the observation window 7 is made of transparent glass, the condition inside a functional unit bin 12 can be observed through the observation window 7, the observation window 7 is located below the display screen 6, two main partition plates 9 are installed inside the switch cabinet 1 through bolts, three bin bodies are formed between the two main partition plates 9 and the switch cabinet 1, and the three bin bodies are bus bins 11, a, The functional unit cabinet comprises a functional unit bin 12 and a cable bin 13, wherein a bus bin 11, the functional unit bin 12 and the cable bin 13 are sequentially distributed in a switch cabinet 1 from top to bottom, a bus door 2, a unit door 3 and a cable door 4 are respectively in one-to-one correspondence with the bus bin 11, the functional unit bin 12 and the cable bin 13, auxiliary partition plates 10 are respectively arranged in the functional unit bin 12 and the cable bin 13, single bin bodies are respectively formed among the auxiliary partition plates 10, a main partition plate 9 and different auxiliary partition plates 10, the drawer type switch cabinet has high reliability, safety and interchangeability, fixing strips 14 are respectively arranged on two sides in the switch cabinet 1, grooves 15 are respectively formed in the tops of the main partition plate 9 and the auxiliary partition plates 10, sliding grooves 17 are respectively formed on two sides of a drawer 16, connecting plates 18 are arranged in the sliding grooves 17 and used for connecting first compression springs 19 with the fixing strips 14, and a plurality of first compression springs 19 are arranged between the connecting plates 18 and the sliding grooves 17, the first compression springs 19 are distributed equidistantly, the bottom of the drawer 16 is provided with a projection 20, and the specification of the projection 20 is matched with that of the groove 15.

Further, one side of drawer 16 is provided with the fixed plate, and the inside of cubical switchboard 1 is opened there is the fixed slot, and the inside fixed mounting of fixed slot has second compression spring 21, makes drawer 16 take out from single storehouse internal through the resilience force of second compression spring 21 self, and drawer 16 self auto-eject single storehouse body, and the other end of second compression spring 21 is connected on drawer 16's fixed plate.

Furthermore, the sliding groove 17 slides on the fixing strip 14, so that the drawer 16 can smoothly slide in the single bin body, and the drawer 16 is slidably mounted in the single bin body through the sliding groove 17 to form a single unit of drawer 16.

Further, one side of the switch cabinet 1 is provided with a nameplate shell 8 for placing and recording basic information cards of the whole cabinet, and the nameplate shell 8 is made of acrylic plates and has good toughness and light transmission.

Furthermore, drawer 16's front is provided with signboard 23, writes corresponding serial number on signboard 23 to people look over and record central switch device in later stage, and signboard 23 is located drawer 16's upper left corner, and open one side of drawer 16 has arc wall 22, and arc wall 22 can form the handle of a drawer 16, is convenient for people to open drawer 16.

Further, base 24 is installed through the bolt in cubical switchboard 1's bottom, can prevent that cubical switchboard 1's bottom from receiving the erosion, and open one side of base 24 has the bleeder vent, can keep base 24's drying, further improves the life of well accuse cubical switchboard.

The working principle is as follows: when the central control switch cabinet is used, the central control switch cabinet is fixed to a designated position through the base 24, the bus bar door 2, the unit door 3 and the cable door 4 are opened through the handle 5, the drawer 16 is drawn out through the arc-shaped groove 22 on the drawer 16, one end of the drawer 16 can be lifted upwards to enable the lug 20 at the bottom to be separated from the groove 15 when the drawer 16 is opened, the connecting plate 18 is extruded by the first compression spring 19 under the action of external force, the drawer 16 is drawn out from the single bin body through the resilience force of the second compression spring 21, the drawer 16 automatically pops out of the single bin body, the sliding groove 17 slides on the fixed strip 14 when the drawer 16 is drawn out, then electrical components of an incoming and outgoing line loop are all installed in the drawer 16, a functional unit capable of completing a certain power supply task is formed, the drawer 16 is pushed inwards after being installed, the lug 20 is clamped in the groove 15, and the pressure of the second compression spring 21 is compressed, write corresponding serial number on signboard 23 of drawer 19 one side, so that later stage people to the check and the record of well accuse switchgear, then open drawer 16 one by one, install the components and parts of well accuse switch that correspond in solitary drawer 16, then place corresponding well accuse switch's information in the inside of the data plate shell 8 on cubical switchboard 1, the base 24 of setting can prevent that the bottom of cubical switchboard 1 from receiving the erosion, bleeder vent on the base 24 can keep the drying of base 24, the life of well accuse cubical switchboard is further improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A safety interchange draw-out type central control switch device comprises a switch cabinet (1) and a drawer (16), and is characterized in that a bus door (2), a unit door (3) and a cable door (4) are installed on one side of the switch cabinet (1) through hinges, the bus door (2), the unit door (3) and the cable door (4) are sequentially distributed from top to bottom, door handles (5) are installed on one sides of the bus door (2), the unit door (3) and the cable door (4), a rectangular groove is formed in the front of the unit door (3), a display screen (6) is installed inside the rectangular groove, an observation window (7) is arranged on the front of the unit door (3), the observation window (7) is located below the display screen (6), two main partition plates (9) are installed inside the switch cabinet (1) through bolts, three bin bodies are formed between the two main partition plates (9) and the switch cabinet (1), the three cabin bodies are a bus cabin (11), a functional unit cabin (12) and a cable cabin (13), the bus cabin (11), the functional unit cabin (12) and the cable cabin (13) are sequentially distributed in the switch cabinet (1) from top to bottom, auxiliary partition plates (10) are respectively arranged in the functional unit cabin (12) and the cable cabin (13), single cabin bodies are formed among the auxiliary partition plates (10), a main partition plate (9) and different auxiliary partition plates (10), fixing strips (14) are respectively arranged on two sides of the interior of the switch cabinet (1), grooves (15) are respectively formed in the tops of the main partition plate (9) and the auxiliary partition plates (10), sliding grooves (17) are respectively formed in two sides of a drawer (16), connecting plates (18) are arranged in the sliding grooves (17), and a plurality of first compression springs (19) are arranged between the connecting plates (18) and the sliding grooves (17), the first compression springs (19) are distributed at equal intervals, the bottom of the drawer (16) is provided with a convex block (20), and the specification of the convex block (20) is matched with that of the groove (15).

2. The safety interchange draw-out type central control switch device according to claim 1, wherein a fixing plate is provided at one side of the drawer (16), a fixing groove is opened at the inside of the switch cabinet (1), a second compression spring (21) is fixedly installed at the inside of the fixing groove, and the other end of the second compression spring (21) is connected to the fixing plate of the drawer (16).

3. A safety interchangeable draw-out type central control switch device according to claim 1, characterized in that the sliding groove (17) is slid on the fixing bar (14), and the drawer (16) is slidably mounted in the single compartment through the sliding groove (17).

4. The safety interchange draw-out type central control switch equipment according to claim 1, characterized in that a nameplate shell (8) is arranged on one side of the switch cabinet (1), and the nameplate shell (8) is made of acrylic plates.

5. The safety interchange draw-out type central control switch device according to claim 1, characterized in that the front face of the drawer (16) is provided with a signboard (23), the signboard (23) is positioned at the upper left corner of the drawer (16), and one side of the drawer (16) is provided with an arc-shaped groove (22).

6. The safety interchange draw-out type central control switch equipment according to claim 1, characterized in that the bottom of the switch cabinet (1) is provided with a base (24) through bolts, and one side of the base (24) is provided with air holes.