CN214798319U

CN214798319U - Upper isolating circuit breaker ring main unit

Info

Publication number: CN214798319U
Application number: CN202121131554.7U
Authority: CN
Inventors: 黄春铃; 陈金威; 王松阳; 黄其昌; 林荣华; 刘志强
Original assignee: Quanzhou Sevenstars Electric Co ltd
Current assignee: Quanzhou Sevenstars Electric Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-11-19
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses an go up isolation breaker looped netowrk cabinet, the internal a plurality of isolation breaker that is equipped with of cabinet, be equipped with a plurality of backup pad on the cabinet side wall, backup pad top a plurality of with isolation breaker matched with cable fixing device, the last cable of isolation breaker is placed in the cable fixing device. Has the advantages that: through the design of the corresponding spacing hole on gag lever post and the rotatory piece and the draw-in groove of bottom in the recess to fix rotatory piece, thereby fix the indirect stability that improves splint with the movable block, avoid the cable to break away from in the splint.

Description

Upper isolating circuit breaker ring main unit

Technical Field

The utility model relates to a circuit breaker technical field particularly, relates to an go up isolation breaker looped netowrk cabinet.

Background

The circuit breaker mainly used industrial equipment on the current switch to short circuit will be carried out automatically when short circuit or trouble on the industrial equipment appear the electric current, in order to guarantee industrial equipment's safety, and the circuit breaker cabinet is exactly the cubical switchboard that is used for installing the short circuiter, mainly applies to a plurality of circuit breakers and installs simultaneously in the cubical switchboard, make things convenient for concentration and use between the different industrial equipment, thereby can be better manage the circuit breaker, but prior art exists following not enoughly:

because install a plurality of circuit breakers in the circuit breaker cabinet, inside cable is more to the emission of cable is mixed and disorderly, leads to being difficult to find the cable that corresponds when overhauing certain circuit breaker, and inside cable is placed comparatively loosely, is difficult to fix, and makes the connection of circuit breaker comparatively mixed and disorderly.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides an go up isolation breaker looped netowrk cabinet to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides an go up isolation breaker looped netowrk cabinet, includes the cabinet body, the internal a plurality of isolation breaker that is equipped with of cabinet, be equipped with a plurality of backup pad on the cabinet side wall, a plurality of in backup pad top with isolation breaker matched with cable fixing device, the last cable of isolation breaker is placed in the cable fixing device.

Preferably, the cable fixing device comprises a base, the base is installed at the top of the supporting plate, a workbench is arranged at the center of the top of the base, the top of the base is located two sides of the workbench are respectively provided with a groove, two supporting frames are arranged on two sides of the groove, a threaded rod is sleeved on each supporting frame, a rotating block is arranged at one end of the threaded rod, and a limiting rod is arranged in each rotating block.

Preferably, a return spring is arranged on the outer surface of the threaded rod and between the two support frames, a moving block is arranged on the outer surface of the threaded rod and on one side of the return spring, and a threaded hole matched with the threaded rod is formed in the bottom of the side edge of the moving block.

Preferably, a placing groove is formed in the center of the top of the workbench, through holes penetrating to the outside are formed in the left side and the right side of the placing groove respectively, a guide rod group is arranged on the inner wall of each through hole and comprises an upper guide rod and a lower guide rod, the upper guide rod and the lower guide rod are parallel to each other, the upper guide rod is located above the lower guide rod, a clamping plate is sleeved on the guide rod group, a connecting block is arranged at the center of one side, close to the through holes, of the clamping plate, a connecting rod is arranged on the connecting block, and the other end of the connecting rod is movably connected with the moving block.

Preferably, the upper guide rod and the lower guide rod are parallel to each other, the upper guide rod is located on the lower guide rod, the upper guide rod and the lower guide rod are both in an L-shaped structure, and the end portions of the upper guide rod and the lower guide rod are overlapped with each other.

Preferably, the rotating block is internally provided with a plurality of limiting holes matched with the limiting rods, and one side of the inner bottom of the groove is positioned below the rotating block and is provided with a clamping groove matched with the limiting rods.

Preferably, the return spring is a compression spring, and the clamping plate is provided with a circular hole matched with the guide rod group.

The utility model has the advantages that: through the design of the guide rod and the lower guide rod, the moving stability of the clamping plate is improved in the process of not influencing the movement of the clamping plate and the connecting rod; through the design of corresponding limiting holes on the limiting rod and the rotating block and the clamping groove at the bottom in the groove, the rotating block is fixed, and the moving block is fixed, so that the stability of the clamping plate is indirectly improved, and the cable is prevented from being separated from the clamping plate; through the design of the reset spring, the elastic force generated by the extension of the reset spring can be used as power to push the moving block to move, so that the moving block and the clamping plate are driven to reset to the initial position.

Drawings

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

Fig. 1 is a schematic diagram of an overall structure of an upper disconnecting circuit breaker ring main unit according to an embodiment of the present invention;

fig. 2 is a schematic view of a connection structure between a base and a workbench of an upper disconnecting switch ring main unit according to an embodiment of the present invention;

fig. 3 is a schematic view of an internal connection structure between a base and a workbench of an upper disconnecting switch ring main unit according to an embodiment of the present invention;

fig. 4 is a schematic view of a rotating block structure of an upper isolating circuit breaker ring main unit according to the embodiment of the present invention.

In the figure:

1. a cabinet body; 2. a support plate; 3. an isolation circuit breaker; 4. a base; 5. a groove; 6. a support frame; 7. a threaded rod; 8. rotating the block; 9. a limiting rod; 10. a return spring; 11. a moving block; 12. a threaded hole; 13. a work table; 14. a placement groove; 15. a through hole; 16. an upper guide rod; 17. a lower guide rod; 18. a splint; 19. connecting blocks; 20. a connecting rod.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides an go up isolation breaker looped netowrk cabinet.

The first embodiment, as shown in fig. 1-4, according to the utility model provides an go up isolator looped netowrk cabinet, including the cabinet body 1, be equipped with a plurality of isolator 3 in the cabinet body 1, be equipped with a plurality of backup pad 2 on the 1 lateral wall of cabinet body, 2 top a plurality of backup pad with isolator 3 matched with cable fixing device, the cable on the isolator 3 is placed in the cable fixing device.

Embodiment two, including the cabinet body 1, be equipped with a plurality of isolation circuit breaker 3 in the cabinet body 1, be equipped with a plurality of backup pad 2 on the cabinet body 1 lateral wall, 2 top a plurality of backup pad with isolation circuit breaker 3 matched with cable fixing device, the last cable of isolation circuit breaker 3 is placed in the cable fixing device, cable fixing device includes base 4, base 4 is installed the top of backup pad 2, the top center department of base 4 is equipped with workstation 13, the top of base 4 just is located the both sides of workstation 13 are equipped with a recess 5 respectively, the inside both sides of recess 5 all are equipped with a support frame 6, the cover is equipped with threaded rod 7 on the support frame 6, the one end of threaded rod 7 is equipped with rotatory piece 8, be equipped with gag lever post 9 in the rotatory piece 8. From the above design, it is easy to see that through the design of the corresponding spacing hole on the gag lever post 9 and the rotatory piece 8 and the draw-in groove of bottom in the recess 5 to fix rotatory piece 8, thereby fix the movable block 11 and indirectly improve the stability of splint 18, avoid the cable to break away from in splint 18.

The third embodiment comprises a cabinet body 1, a plurality of isolation circuit breakers 3 are arranged in the cabinet body 1, a plurality of supporting plates 2 are arranged on the side wall of the cabinet body 1, a plurality of cable fixing devices matched with the isolation circuit breakers 3 are arranged on the top of the supporting plates 2, cables on the isolation circuit breakers 3 are placed in the cable fixing devices, two reset springs 10 are arranged between the supporting frames 6 and on the outer surfaces of the threaded rods 7, moving blocks 11 are arranged on the outer surfaces of the threaded rods 7 and on one sides of the reset springs 10, and threaded holes 12 matched with the threaded rods 7 are formed in the bottoms of the side edges of the moving blocks 11. As can be seen from the above design, through the design of the return spring 10, the elastic force generated by the extension of the return spring 10 will serve as power to push the moving block 11 to move, so as to drive the moving block 11 and the clamping plate 18 to return to the initial position.

The fourth embodiment comprises a cabinet body 1, wherein a plurality of isolation breakers 3 are arranged in the cabinet body 1, a plurality of supporting plates 2 are arranged on the side wall of the cabinet body 1, a plurality of cable fixing devices matched with the isolation breakers 3 are arranged on the top of the supporting plates 2, cables on the isolation breakers 3 are placed in the cable fixing devices, a placing groove 14 is arranged at the center of the top of a workbench 13, through holes 15 penetrating to the outside are respectively arranged on the left side and the right side of the placing groove 14, a guide rod group is arranged on the inner wall of each through hole 15 and comprises an upper guide rod 16 and a lower guide rod 17, the upper guide rod 16 and the lower guide rod 17 are parallel to each other, a clamping plate 18 is sleeved on the guide rod group, a connecting block 19 is arranged at the center of one side, close to the through hole 15, of the clamping plate 18, and a connecting rod 20 is arranged on the connecting block 19, the other end of the connecting rod 20 is movably connected with the moving block 11. It can be seen from the above-mentioned design that the movement of the connecting rod 20 is facilitated by the design of the through hole 15.

The fifth embodiment comprises a cabinet body 1, wherein a plurality of isolation circuit breakers 3 are arranged in the cabinet body 1, a plurality of supporting plates 2 are arranged on the side wall of the cabinet body 1, a plurality of cable fixing devices matched with the isolating circuit breaker 3 are arranged at the top of the supporting plate 2, the cable on the disconnecting circuit breaker 3 is placed in the cable fixing device, the upper guide rod 16 and the lower guide rod 17 are parallel to each other, the upper guide rod 16 is positioned on the lower guide rod 17, both of which are in an L-shaped structure, the end parts of the two are mutually overlapped, a plurality of limiting holes matched with the limiting rods 9 are arranged in the rotating block 8, a clamping groove matched with the limiting rod 9 is arranged on one side of the inner bottom of the groove 5 and below the rotating block 8, the return spring 10 is a compression spring, and the clamping plate 18 is provided with a circular hole matched with the guide rod group. As can be seen from the above design, the stability of the movement of the clamping plate 18 is improved by the design of the upper guide bar 16 and the lower guide bar 17 without affecting the movement of the clamping plate 18 and the connecting rod 20.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In summary, with the aid of the technical solution of the present invention, firstly, the cable of the circuit breaker is placed in the placing groove 14, the cable is fixed by the two clamping plates 18 from both sides, then the limiting rod 9 is inserted into the corresponding limiting hole on the rotating block 8, the bottom end of the limiting rod 9 is fixed with the clamping groove at the bottom in the groove 5, so as to fix the rotating block 8, and thus the moving block 11 is fixed, thereby improving the stability of the clamping plates 18; in the process of loosening the cable, the limiting rod 9 is firstly taken out of the rotating block 8, then the clamping plate 18 and the moving block 11 are dragged to move through the connecting rod 20, so that the threaded rod 7 is driven to rotate, the clamping plate 18 moves outwards, the cable is taken out of the placing groove 14, and meanwhile the return spring 10 can serve as power to push the moving block 11 to move in a returning mode.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an go up isolation breaker looped netowrk cabinet, its characterized in that, includes the cabinet body (1), be equipped with a plurality of isolation breaker (3) in the cabinet body (1), be equipped with a plurality of backup pad (2) on the cabinet body (1) lateral wall, a plurality of in backup pad (2) top with isolation breaker (3) matched with cable fixing device, the cable on isolation breaker (3) is placed in the cable fixing device.

2. The ring main unit of upper disconnecting switch according to claim 1, wherein the cable fixing device comprises a base (4), the base (4) is installed on the top of the supporting plate (2), a workbench (13) is arranged at the center of the top of the base (4), two sides of the workbench (13) on the top of the base (4) are respectively provided with a groove (5), two supporting frames (6) are respectively arranged on two sides inside the groove (5), a threaded rod (7) is sleeved on each supporting frame (6), a rotating block (8) is arranged at one end of each threaded rod (7), and a limiting rod (9) is arranged in each rotating block (8).

3. The ring main unit of the upper disconnecting circuit breaker according to claim 2, wherein a return spring (10) is disposed on an outer surface of the threaded rod (7) and between the two supporting frames (6), a moving block (11) is disposed on an outer surface of the threaded rod (7) and on one side of the return spring (10), and a threaded hole (12) matched with the threaded rod (7) is disposed at a bottom of a side edge of the moving block (11).

4. The ring main unit of the upper disconnecting circuit breaker according to claim 3, wherein a placement groove (14) is formed in the center of the top of the workbench (13), through holes (15) penetrating to the outside are respectively formed in the left side and the right side of the placement groove (14), a guide rod set is arranged on the inner wall of each through hole (15), each guide rod set comprises an upper guide rod (16) and a lower guide rod (17), each upper guide rod (16) is located above the corresponding lower guide rod (17), a clamping plate (18) is sleeved on each guide rod set, a connecting block (19) is arranged in the center of one side, close to the through hole (15), of each clamping plate (18), a connecting rod (20) is arranged on each connecting block (19), and the other end of each connecting rod (20) is movably connected with the corresponding moving block (11).

5. The ring main unit of upper disconnecting circuit breaker according to claim 4, wherein the upper guide bar (16) and the lower guide bar (17) are parallel to each other, the upper guide bar (16) is located on the lower guide bar (17), and both of them are L-shaped structures, and the ends of both of them are overlapped with each other.

6. The ring main unit of the upper disconnecting circuit breaker according to claim 5, wherein a plurality of limiting holes matched with the limiting rods (9) are formed in the rotating block (8), and a clamping groove matched with the limiting rods (9) is formed in one side of the inner bottom of the groove (5) and is located below the rotating block (8).

7. The ring main unit of upper disconnecting switch according to claim 6, wherein the return spring (10) is a compression spring, and the clamping plate (18) is provided with a circular hole matched with the guide rod set.