CN217589958U

CN217589958U - A structure that is used for female antithetical couplet cabinet of looped netowrk cabinet

Info

Publication number: CN217589958U
Application number: CN202221570319.4U
Authority: CN
Inventors: 杨超; 赵云霞
Original assignee: Nanjing Srunpu Electric Technology Co ltd
Current assignee: Nanjing Srunpu Electric Technology Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-10-14
Anticipated expiration: 2032-06-22

Abstract

The utility model relates to a mother allies oneself with cabinet technical field, especially relates to a structure that is used for female antithetical couplet cabinet of looped netowrk cabinet, has solved among the prior art when carrying out the dismantlement of conducting ring, need use tools such as spanner to rotate a plurality of nuts, and its inefficiency reduces the problem of maintenance efficiency. The utility model provides a structure for female antithetical couplet cabinet of looped netowrk cabinet, includes female antithetical couplet cabinet and a plurality of switches of setting in female antithetical couplet cabinet, and is a plurality of the lower extreme of switch is equipped with a plurality of conducting strips, the lower extreme of switch is equipped with the wire, be equipped with on the wire with conducting strip matched with conducting ring, female antithetical couplet is the fixedly connected with U-shaped frame on the cabinet, be equipped with the fixed establishment who is used for fixed wire on the U-shaped frame, be equipped with the opening on the U-shaped frame, the opening internal rotation is connected with the pivot, be equipped with in the pivot and be used for preventing the not hard up stop gear of fixed connection. The utility model discloses only need rotate the pivot, just can carry out the dismantlement of a plurality of conducting rings, improve maintenance efficiency.

Description

A structure that is used for looped netowrk cabinet bus tie cabinet

Technical Field

The utility model relates to a mother allies oneself with cabinet technology field, especially relates to a structure that is used for looped netowrk cabinet mother to ally oneself with cabinet.

Background

When the system has two power inlet wires and the two wires are standby, the main buses of the two power sources need to be communicated, the switch cabinet for communicating the two buses is called a bus-coupled parallel cabinet, and when the ring main units are used, the bus-coupled parallel cabinet can be used between the two ring main units.

Present bus-tie cabinet in parallel comprises the cabinet body, mounting bracket, switch and many wires (the wire both ends have the conducting ring, so that connect), and the lower extreme of switch is equipped with a plurality of terminals (threaded) that are used for connecting wire, during the use, at first fixes the switch on the cabinet body, then puts a plurality of conducting rings on many wires on the terminal of difference, then rotates the nut, realizes fixing between terminal and the conducting ring, accomplishes the line connection.

Because the cabinet of mother allies oneself with needs regularly to overhaul to ensure power consumption safety, when overhauing, need dismantle the conducting ring, observe whether there is the phenomenon of burning black to the conducting ring, when carrying out the dismantlement of conducting ring, need use tools such as spanners to rotate a plurality of nuts, its inefficiency reduces maintenance efficiency. Therefore, a structure for the ring main unit bus-coupling cabinet combination is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a structure for female antithetical couplet cabinet of looped netowrk cabinet has solved among the prior art when carrying out the dismantlement of conducting ring, need use tools such as spanner to rotate a plurality of nuts, and its inefficiency reduces the problem of maintenance efficiency.

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

the utility model provides a structure for female antithetical couplet cabinet of looped netowrk cabinet, includes female antithetical couplet cabinet and a plurality of switches of setting in female antithetical couplet cabinet, and is a plurality of the lower extreme of switch is equipped with a plurality of conducting strips, the lower extreme of switch is equipped with the wire, be equipped with on the wire with conducting strip matched with conducting ring, female antithetical couplet is the fixedly connected with U-shaped frame on the cabinet, be equipped with the fixed establishment who is used for fixed wire on the U-shaped frame, be equipped with the opening on the U-shaped frame, the opening internal rotation is connected with the pivot, be equipped with in the pivot and be used for preventing the not hard up stop gear of fixed connection.

Preferably, the fixed cabinet comprises an L-shaped plate which is slidably connected in the U-shaped frame, the L-shaped plate is provided with a plurality of circular holes, and the conductive plate is fixedly connected with a cylinder matched with the conductive ring.

Preferably, the diameter of the circular hole is larger than that of the cylinder, and the diameter of the circular hole is smaller than the outer diameter of the conductive ring.

Preferably, the limiting mechanism comprises a gear fixedly connected to the rotating shaft, and a toothed plate meshed with the gear is arranged on the side wall of the L-shaped plate.

Preferably, the lower end of the rotating shaft penetrates through the U-shaped frame and is provided with a connecting port, a connecting shaft is connected in the connecting port in a rotating mode, and an L-shaped mounting block is fixedly connected to the connecting shaft.

Preferably, the mounting block is provided with a limiting groove, and the mounting block is matched with the limiting groove.

Preferably, the mounting block is connected with a threaded rod in a threaded manner, and the threaded rod is fixedly connected with a rotating handle.

The utility model discloses possess following beneficial effect at least:

1. through setting up fixed establishment, the realization rotates the pivot, just can carry out the dismantlement of a plurality of conducting rings, improves maintenance efficiency, and when rotating the pivot, gear revolve takes the pinion rack motion for the L shaped plate outwards moves, thereby makes the circular port break away from the cylinder, and the L shaped plate no longer compresses tightly the conducting ring, thereby only needs to rotate the pivot, just can take out the conducting ring, and then takes out the wire.

2. Through setting up stop gear, carry out the spacing of pivot, it is not hard up to avoid the fixed back of conducting ring to take place, when rotating the connecting axle, the installation piece rotates, make the horizontal end of installation piece rotate the upside of U-shaped frame, the vertical end card of installation piece advances spacing inslot, avoid taking place the rotation of installation piece, then rotate the handle, make the threaded rod rotate, make the threaded rod support at U-shaped frame upper surface, install the spacing of piece, it is not hard up to avoid the installation piece to take place, and then it is not hard up to avoid the pivot to take place.

3. Through setting up the U-shaped frame, can carry out the protection of conducting ring and conducting strip junction, avoid the people to point the diameter to touch conducting ring and conducting strip junction and cause the electric shock phenomenon.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is an external structural schematic diagram of a structure for a ring main unit and a cabinet connected in parallel according to the present invention;

fig. 2 is a schematic view of an internal structure of a structure for a ring main unit and a cabinet connected in parallel according to the present invention;

fig. 3 is a schematic cross-sectional structural view of a U-shaped frame of a structure for a ring main unit bus-coupled cabinet according to the present invention;

fig. 4 is the utility model provides an opening inner structure schematic diagram that is used for female antithetical couplet of looped netowrk cabinet to ally oneself with structure.

In the figure: 1. a female header; 2. a switch; 3. a conductive sheet; 4. a wire; 5. conducting rings; 6. a U-shaped frame; 7. a rotating shaft; 8. an L-shaped plate; 9. a circular hole; 10. a cylinder; 11. a gear; 12. a toothed plate; 13. a connecting shaft; 14. mounting blocks; 15. a limiting groove; 16. a threaded rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, a structure for a mother-in-mother combination cabinet of ring main units comprises a mother-in-mother combination cabinet 1 and a plurality of switches 2 arranged in the mother-in-mother combination cabinet 1, wherein the mother-in-mother combination cabinet 1 is arranged between two ring main units, the wires 4 in the two ring main units are connected with the switches 2 in the mother-in-mother combination cabinet 1, the lower ends of the switches 2 are provided with a plurality of conducting strips 3, the lower ends of the switches 2 are provided with wires 4, the wires 4 are provided with conducting rings 5 matched with the conducting strips 3, the mother-in-combination cabinet 1 is fixedly connected with a U-shaped frame 6, the U-shaped frame 6 is provided with a fixing mechanism for fixing the wires 4, the U-shaped frame 6 is provided with an opening, the opening is connected with a rotating shaft 7, and the rotating shaft 7 is provided with a limiting mechanism for preventing the fixed connection from loosening.

Further, as can be known by referring to fig. 2 and 3, the fixing cabinet includes an L-shaped plate 8 slidably connected in the U-shaped frame 6, the L-shaped plate 8 is provided with a plurality of circular holes 9, a cylinder 10 fixedly connected to the conductive plate 3 and matching with the conductive ring 5 is provided, when the cylinder 10 penetrates through the circular hole 9, the cylinder continues moving inwards, so that the L-shaped plate 8 presses the outer side of the conductive ring 5 to fix the conductive ring 5, and further the lead 4 is fixed.

Further, as can be known from fig. 3, the diameter of the circular hole 9 is larger than the diameter of the cylinder 10, and the diameter of the circular hole 9 is smaller than the outer diameter of the conductive ring 5, so that the phenomenon that the conductive ring 5 is jammed in the circular hole 9 when the L-shaped plate 8 moves can be avoided.

Further, as can be known from fig. 4, the limiting mechanism includes a gear 11 fixedly connected to the rotating shaft 7, a toothed plate 12 engaged with the gear 11 is disposed on a side wall of the L-shaped plate 8, when the rotating shaft 7 is rotated, the gear 11 is moved to drive the toothed plate 12 to move, so that the L-shaped plate 8 moves inwards to fix the conductive ring 5.

Further, as can be known by referring to fig. 3 and 4, the lower end of the rotating shaft 7 penetrates through the U-shaped frame 6 and is provided with a connecting port, a connecting shaft 13 is connected in the connecting port in a rotating manner, an installation block 14 which is L-shaped is fixedly connected to the connecting shaft 13, a limiting groove 15 is formed in the installation block 14, the installation block 14 is matched with the limiting groove 15, a threaded rod 16 is connected to the installation block 14 in a threaded manner, a rotating handle is fixedly connected to the threaded rod 16, when the connecting shaft 13 is rotated, the installation block 14 rotates, the horizontal end of the installation block 14 rotates to the upper side of the U-shaped frame 6, the vertical end of the installation block 14 is clamped into the limiting groove 15, the installation block 14 is prevented from rotating, then the rotating handle is rotated, the threaded rod 16 rotates, the threaded rod 16 abuts against the upper surface of the U-shaped frame 6, the limitation of the installation block 14 is performed, and the installation block 14 is prevented from loosening.

The working principle is as follows: when the lead 4 needs to be disassembled, firstly, the rotating handle is rotated, the threaded rod 16 moves upwards, so that the mounting block 14 can be rotated, the mounting block 14 moves to enable the connecting shaft 13 to rotate, so that the mounting block 14 is separated from the limiting groove 15, then, the mounting block 14 is shifted, so that the rotating shaft 7 rotates, the gear 11 rotates, the toothed plate 12 is driven to move, the L-shaped plate 8 moves outwards, so that the circular hole 9 is separated from the cylinder 10, only the rotating shaft 7 needs to be rotated, the conductive ring 5 can be taken out, and then, the lead 4 is taken out, when the lead 4 needs to be fixed, the conductive ring 5 is firstly hung on the cylinder 10, then, the rotating shaft 7 is rotated, so that the gear 11 moves to drive the toothed plate 12 to move, so that the L-shaped plate 8 moves inwards, so that the cylinder 10 penetrates through the circular hole 9, the inward movement continues, so that the L-shaped plate 8 presses the outer side of the conductive ring 5, the conductive ring 5 is fixed, so that the lead 4 is realized, then, the connecting shaft 13 is rotated, so that the mounting block 14 rotates, so that the horizontal end of the mounting block 14 rotates to the upper side of the U-shaped frame 6, the mounting block 14 rotates, and the mounting block 16 is prevented from rotating on the surface of the threaded rod 14 rotates, and the mounting block 16 is prevented from rotating block 14 from loosening.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a structure for female antithetical couplet cabinet of looped netowrk cabinet, includes female antithetical couplet cabinet (1) and a plurality of switch (2) of setting in female antithetical couplet cabinet (1), its characterized in that, and is a plurality of the lower extreme of switch (2) is equipped with a plurality of conducting strip (3), the lower extreme of switch (2) is equipped with wire (4), be equipped with on wire (4) with conducting strip (3) matched with conducting ring (5), female antithetical couplet cabinet (1) is gone up fixedly connected with U-shaped frame (6), be equipped with the fixed establishment who is used for fixed wire (4) on U-shaped frame (6), be equipped with the opening on U-shaped frame (6), the opening internal rotation is connected with pivot (7), be equipped with on pivot (7) and be used for preventing the not hard up stop gear of fixed connection.

2. The structure for the ring main unit combined cabinet as claimed in claim 1, wherein the fixed cabinet comprises an L-shaped plate (8) slidably connected in a U-shaped frame (6), the L-shaped plate (8) is provided with a plurality of circular holes (9), and the conductive plate (3) is fixedly connected with a cylinder (10) matched with the conductive ring (5).

3. The structure for the ring main unit combined cabinet as claimed in claim 2, wherein the diameter of the circular hole (9) is larger than the diameter of the cylinder (10), and the diameter of the circular hole (9) is smaller than the outer diameter of the conductive ring (5).

4. The structure for the ring main unit cabinet coupler and cabinet as claimed in claim 2, wherein the limiting mechanism comprises a gear (11) fixedly connected to the rotating shaft (7), and a toothed plate (12) engaged with the gear (11) is arranged on the side wall of the L-shaped plate (8).

5. The structure for the ring main unit combined cabinet according to claim 1, wherein the lower end of the rotating shaft (7) penetrates through the U-shaped frame (6) and is provided with a connecting port, a connecting shaft (13) is rotatably connected to the connecting port, and an L-shaped mounting block (14) is fixedly connected to the connecting shaft (13).

6. A structure for a ring main unit bus-coupling cabinet as claimed in claim 5, wherein the mounting block (14) is provided with a limiting groove (15), and the mounting block (14) is matched with the limiting groove (15).

7. A structure for a ring main unit combined cabinet according to claim 5, wherein a threaded rod (16) is connected to the mounting block (14) in a threaded manner, and a rotating handle is fixedly connected to the threaded rod (16).