CN209233223U - A kind of inlet wire ring network cabinet being easily installed - Google Patents

Abstract

The utility model discloses a kind of inlet wire ring network cabinets being easily installed, it includes frame, sealing plate and cabinet door, frame is by bottom plate, top plate, left frame and correct frame, which enclose, to be connect, left frame and correct frame include column, bottom girder, first stringer and top beam, the second stringer and third stringer are equipped with above first stringer of left frame, voltage transformer is installed on second stringer, voltage transformer is fixedly connected with by second support and first support, disconnecting switch is installed on third stringer, bottom cross beam is provided between left frame and correct frame, first crossbeam and head piece, the first stringer board is equipped between bottom cross beam, current transformer is installed on first stringer board, current transformer is equipped with third bracket, the constructional element of fuse is installed between third bracket and first support, isolator operating mechanism is installed on first crossbeam.The utility model improves the packaging efficiency of inlet wire ring network cabinet, can prevent each electrical component from loosening, and improves stability whole after assembling.

Description

A kind of inlet wire ring network cabinet being easily installed

Technical field

The utility model relates to electrical equipment technical fields, and in particular to a kind of inlet wire ring network cabinet being easily installed.

Background technique

Electrical component is integrated into a cabinet body by inlet wire ring network cabinet, simple with structure, small in size, price is low, can The advantages that improving power supply parameter and performance can save space, complicated wiring be simplified, be can be improved the safety of electricity consumption, And be widely used in the power distribution station of the load centers such as Urban Residential District, skyscraper, large public building, factory and enterprise with And in box-type substation.

Inlet wire ring network cabinet needs electrical component to be mounted more, such as voltage transformer, current transformer, disconnecting switch, melts Disconnected device etc. causes the efficiency of assembling lower, and electrical component since the design of existing inlet wire looped network cabinet is not reasonable Between be fixedly mounted independently of one another on the cabinet, will appear in transport or use process electrical component loosening, whole is steady It is qualitative inadequate.

Utility model content

The purpose of this utility model is to provide a kind of inlet wire ring network cabinets being easily installed, and inlet wire ring network cabinet can be improved Packaging efficiency, and assemble after have more reliable stability.

To achieve the above object, the utility model uses following technical scheme:

A kind of inlet wire ring network cabinet being easily installed, sealing plate and cabinet door including frame and the closing frame, the frame Enclosed and connect by bottom plate, top plate, left frame and correct frame, the left frame include with correct frame two parallel columns, by Under the supreme bottom girder being successively arranged in pairs between the column, the first stringer and top beam, pacify on two first stringers Equipped with multiple insulators, first support, the first stringer of the left frame are equipped between the insulator on two first stringers Top is successively arranged the second stringer and third stringer, and voltage transformer, the voltage transformer are equipped on second stringer It is fixedly connected with by second support and first support, disconnecting switch, the left frame and correct frame is installed on the third stringer Between be successively arranged in pairs bottom cross beam, first crossbeam and head piece from the bottom to top, the first stringer board is equipped between the bottom cross beam, Current transformer is installed, the current transformer is equipped with third bracket, the third bracket and the on first stringer board The constructional element of fuse is installed between one bracket, isolator operating mechanism, the disconnecting switch are installed on the first crossbeam Operating mechanism is equipped with the second stringer board, is equipped with side on second stringer board for controlling disconnecting switch between the first crossbeam Dress formula vacuum circuit breaker, the side-installed vacuum circuit breaker are fixedly connected with by the 4th bracket with disconnecting switch, the left frame Be equipped with the 4th stringer below first stringer, arrester be installed on the 4th stringer, the arrester by the 5th bracket with First support is fixedly connected with.

Preferably, third stringer board is additionally provided between the bottom cross beam, the third stringer board is equipped with fixing seat, the fixation Zero sequence current mutual inductor is installed on seat.

Preferably, the constructional element of fuse includes grip slipper, clamping piece and fuse, and the grip slipper is respectively arranged in On three brackets and first support, the grip slipper is groove type, and the clamping piece is set to the inside of grip slipper groove, the fusing The both ends of device are clamped by clamping piece.

Preferably, second stringer and third stringer include two stringers being set side by side, the voltage transformer It is separately mounted on two stringers with disconnecting switch.

Preferably, first stringer, the second stringer, third stringer, the 4th stringer, first crossbeam, the first stringer board, second The connection type of stringer board and frame is to be spirally connected or be clamped or one or more of grafting, the first support, second Bracket, third bracket, the 4th bracket, the 5th bracket and other component connection type be to be spirally connected.

Preferably, second cross beam is additionally provided between the left frame and correct frame, the second cross beam is located at described first Between crossbeam and head piece.

After adopting the above technical scheme, the utility model compared with the background art, has the advantages that

1, the utility model framework design is reasonable, each electrical component can independently, be modularly mounted on cabinet body Inside carry out mutual connection again, make the space utilization of cabinet body more rationally, wiring it is apparent, improve the group of inlet wire ring network cabinet Efficiency is filled, meanwhile, an entirety is fixed by bracket between each electrical component, can both prevent each electrical component pine It is dynamic, but can improve assemble after whole stability.

2, the fuse of the utility model is installed by way of grip slipper and clamping piece clamping, and not only installation can It leans on, and replacement is more convenient.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of frame；

Fig. 3 is the schematic diagram after frame mounting electric element；

Schematic diagram of the Fig. 4 between electrical component after mounting bracket；

Fig. 5 is one of the partial enlarged view of Fig. 4；

Fig. 6 is the two of the partial enlarged view of Fig. 4；

Fig. 7 is the three of the partial enlarged view of Fig. 4；

Fig. 8 is the structural schematic diagram of the constructional element of fuse.

Description of symbols:

11. bottom plate, 12. top plates, 13. left frames, 14. correct frames, 151. columns, 152. bottom girders, 153. first stringers, 154. top beams, 155. second stringers, 156. third stringers, 157. the 4th stringers, 161. bottom cross beams, 162. first crossbeams, 163. head pieces, 171. first stringer boards, 172. second stringer boards, 173. third stringer boards, 18. second cross beams；

2. insulator, 21. first supports；

3. voltage transformer, 31. second supports；

4. disconnecting switch；

5. current transformer, 51. third brackets；

6. the constructional element of fuse, 61. grip slippers, 62. clamping pieces, 63. fuses；

7. isolator operating mechanism；

8. side-installed vacuum circuit breaker, 81. the 4th brackets；

9. zero sequence current mutual inductor；

10. arrester, 101. the 5th brackets.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

In the present invention it should be noted that term " on " "lower" " left side " " right side " "vertical" "horizontal" "inner" "outside" etc. It is to be based on the orientation or positional relationship shown in the drawings, it is only for convenient for description the utility model and simplify description, without It is that the device of indication or suggestion the utility model or element must have a particular orientation, therefore should not be understood as practical new to this The limitation of type.

Embodiment

Refering to what is shown in Fig. 1, the utility model discloses a kind of inlet wire ring network cabinet being easily installed, including frame and closing frame The sealing plate and cabinet door (not shown) of frame.

Cooperate shown in Fig. 1 to Fig. 7, frame is enclosed and connect by bottom plate 11, top plate 12, left frame 13 and correct frame 14, left frame Frame 13 and correct frame 14 are vertical including two parallel columns 151, the bottom being successively arranged in pairs between column 151 from the bottom to top Beam 152, the first stringer 153 and top beam 154, are equipped with multiple insulators 2 on two first stringers 153, on two first stringers 153 Insulator 2 between be equipped with first support 21, the second stringer 155 and the are successively arranged above the first stringer 153 of left frame 13 Three stringers 156, voltage transformer 3 is equipped on the second stringer 155, and voltage transformer 3 passes through second support 31 and first support 21 are fixedly connected with, and disconnecting switch 4 is equipped on third stringer 156.In the present embodiment, the second stringer 155 and third stringer 156 are equal The stringer being set side by side including two, voltage transformer 3 and disconnecting switch 4 are separately mounted on two stringers.

Cooperate shown in Fig. 1 and Fig. 8, has successively been arranged in pairs bottom cross beam from the bottom to top between left frame 13 and correct frame 14 161, first crossbeam 162 and head piece 163 are equipped with the first stringer board 171 between bottom cross beam 161, are equipped with electricity on the first stringer board 171 Current transformer 5, current transformer 5 are equipped with third bracket 51, are equipped with fuse between third bracket 51 and first support 21 Component 6, the constructional element of fuse 6 include grip slipper 61, clamping piece 62 and fuse 63, and grip slipper 61 is respectively arranged in third bracket 51 In first support 21, grip slipper 61 is groove type, and clamping piece 62 is set to the inside of 61 groove of grip slipper, the both ends of fuse 63 It is clamped by clamping piece 62.

Cooperate shown in Fig. 1 to Fig. 7, isolator operating mechanism 7, isolator operation machine are installed on first crossbeam 162 Structure 7 is equipped with the second stringer board 172, is equipped on the second stringer board 172 side-mounted for controlling disconnecting switch 4 between first crossbeam 162 Vacuum circuit breaker 8, side-installed vacuum circuit breaker 8 are fixedly connected with by the 4th bracket 81 with disconnecting switch 4.Between bottom cross beam 161 also Equipped with third stringer board 173, third stringer board 173 is equipped with fixing seat 174, is equipped with zero sequence current mutual inductor 9 in fixing seat 174. It is equipped with the 4th stringer 157 below first stringer 153 of left frame 13, arrester 10, arrester 10 are installed on the 4th stringer 157 It is fixedly connected with by the 5th bracket 101 with first support 21.

Second cross beam 18 is additionally provided between left frame 13 and correct frame 14, second cross beam 18 is located at first crossbeam 162 and top Between crossbeam 163, second cross beam 18 can be further improved the stability of ring network cabinet entirety.

First stringer 153, the second stringer 156, third stringer 156, the 4th stringer 157, first crossbeam 162, second cross beam 163, the first stringer board 171, the second stringer board 172, third stringer board 173 and frame connection type be to be spirally connected or be clamped or grafting One or more of, first support 21, second support 31, third bracket 51, the 4th bracket 81, the 5th bracket 101 and its The connection type of his component is to be spirally connected.

When being assembled into line ring network cabinet, frame, each crossbeam, stringer and stringer board are first assembled, then successively install from top to bottom Each electrical component, when installing each electrical component, both can whole elements be installed after carry out the installation of each bracket again, can also To install the bracket being incidentally installed on it when electrical component from the bottom to top, after bracket is installed, the entirety of inlet wire ring network cabinet is steady It is qualitative significantly to be promoted.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should It is subject to the protection scope in claims.

Claims (6)

1. a kind of inlet wire ring network cabinet being easily installed, sealing plate and cabinet door including frame and the closing frame, the frame by Bottom plate, top plate, left frame and correct frame, which enclose, to be connect, it is characterised in that: the left frame includes two parallel with correct frame Column, the bottom girder, the first stringer and the top beam that are successively arranged in pairs between the column from the bottom to top, two described first Multiple insulators are installed on stringer, are equipped with first support between the insulator on two first stringers, the left frame It is successively arranged the second stringer and third stringer above first stringer, voltage transformer, the electricity are installed on second stringer Pressure mutual inductor is fixedly connected with by second support and first support, and disconnecting switch, the left frame are equipped on the third stringer It has successively been arranged in pairs bottom cross beam, first crossbeam and head piece from the bottom to top between correct frame, has been equipped between the bottom cross beam First stringer board, current transformer is equipped on first stringer board, and the current transformer is equipped with third bracket, the third The constructional element of fuse is installed between bracket and first support, isolator operating mechanism is installed on the first crossbeam, it is described Isolator operating mechanism is equipped with the second stringer board for controlling disconnecting switch between the first crossbeam, on second stringer board Side-installed vacuum circuit breaker is installed, the side-installed vacuum circuit breaker is fixedly connected with by the 4th bracket with disconnecting switch, described It is equipped with the 4th stringer below first stringer of left frame, arrester is installed on the 4th stringer, the arrester passes through the Five brackets are fixedly connected with first support.

2. a kind of inlet wire ring network cabinet being easily installed as described in claim 1, it is characterised in that: also set between the bottom cross beam There is third stringer board, the third stringer board is equipped with fixing seat, is equipped with zero sequence current mutual inductor in the fixing seat.

3. a kind of inlet wire ring network cabinet being easily installed as described in claim 1, it is characterised in that: the constructional element of fuse includes Grip slipper, clamping piece and fuse, the grip slipper are respectively arranged in third bracket and first support, and the grip slipper is recessed Flute profile, the clamping piece are set to the inside of grip slipper groove, and the both ends of the fuse are clamped by clamping piece.

4. a kind of inlet wire ring network cabinet being easily installed as claimed in claim 3, it is characterised in that: second stringer and third Stringer includes two stringers being set side by side, and the voltage transformer and disconnecting switch are separately mounted on two stringers.

5. a kind of inlet wire ring network cabinet being easily installed according to any one of claims 1-4, it is characterised in that: described first is vertical Beam, the second stringer, third stringer, the 4th stringer, first crossbeam, the first stringer board, the second stringer board and frame connection type be spiral shell It connects or is clamped or one or more of grafting, the first support, second support, third bracket, the 4th bracket, The connection type of five brackets and other component is to be spirally connected.

6. a kind of inlet wire ring network cabinet being easily installed as claimed in claim 5, it is characterised in that: the left frame and correct frame Between be additionally provided with second cross beam, the second cross beam is between the first crossbeam and head piece.