CN217692555U

CN217692555U - Low-voltage-drop short-circuit-resistant common-phase bus duct

Info

Publication number: CN217692555U
Application number: CN202221234043.2U
Authority: CN
Inventors: 万德洋
Original assignee: Jiangsu Kenaier Electric Co ltd
Current assignee: Jiangsu Kenaier Electric Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-10-28
Anticipated expiration: 2032-05-23

Abstract

The utility model belongs to the technical field of the bus duct, especially, for a little voltage drop resists short circuit formula bus duct altogether, the device comprises a device body, the device body includes two curb plates and two apron, the slot that the linear array distributes is all seted up to the both sides of apron, the spacing groove has been seted up, two on the apron lies in one side inner wall of slot fixedly connected with generating line subassembly between the curb plate, two mounting grooves have been seted up on the curb plate, the limiting plate that the linear array distributes of fixedly connected with in the mounting groove, the limiting plate includes mutual fixed connection's connecting block and stopper, limiting plate and slot sliding connection, stopper and spacing groove plug-in connection on the limiting plate, the utility model discloses, through at slot, spacing groove and limiting plate for the device body can assemble curb plate and apron under the condition that does not use the screw, makes its mutual fixed connection, and the process that the device operated is simple convenient, the effectual installation effectiveness that has improved the installer.

Description

Low-voltage-drop short-circuit-resistant common-phase bus duct

Technical Field

The utility model relates to a bus duct technical field specifically is a little voltage drop anti short circuit looks formula bus duct altogether.

Background

The bus duct is a bus system which is composed of a metal plate as a protective shell, a conductive bar, an insulating material and related accessories and is used for distributing large power to each element of the system in a dispersing way.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an anti short circuit of little pressure drop is formula bus duct altogether has solved the outside curb plate of current anti short circuit formula bus duct dismouting altogether, roof and the very trouble problem of bottom plate.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides an anti short circuit of little pressure drop looks formula bus duct altogether, includes the device body, the device body includes two curb plates and two apron, the slot that the linear array distributes is all seted up to the both sides of apron, the apron is located one side inner wall of slot and has seted up the spacing groove, two fixedly connected with generating line subassembly between the curb plate, two mounting grooves have been seted up on the curb plate, the limiting plate that the fixedly connected with linear array distributes in the mounting groove, the limiting plate includes mutual fixed connection's connecting block and stopper, limiting plate and slot sliding connection, stopper and spacing groove plug-in connection on the limiting plate, be provided with the stable subassembly that stabilizes the limiting plate in the slot.

Further, stabilize the subassembly and include the buckle, the apron has been located the draw-in groove on one side inner wall of slot, buckle sliding connection is in the draw-in groove, and the one end fixedly connected with spring of buckle, and the spring is located the draw-in groove, the end of stretching out of buckle is contradicted with one side of inserting the limiting plate of spacing groove and is connected.

Further, the protruding end of the buckle is an inclined plane, and the inclined plane of the buckle is matched with the limiting plate.

Furthermore, the cover plate is provided with a sliding groove corresponding to each clamping groove, a sliding block is connected in the sliding groove in a sliding mode, and one side of the sliding block is fixedly connected with one side of the buckle.

Further, sliding connection has two carriage release levers of mirror symmetry in the sliding tray that sets up on the apron, the spout is seted up on one side inner wall that lies in the sliding tray on the apron, one side of carriage release lever is contradicted with one side of slider and is connected, the threaded internal thread connection that carriage release lever one side was seted up has the threaded rod, the threaded rod is contradicted with the sliding tray inner wall and is connected.

(III) advantageous effects

Compared with the prior art, the utility model provides a little voltage drop anti short circuit looks formula bus duct altogether possesses following beneficial effect:

1. the utility model discloses, through at slot, spacing groove and limiting plate for the device body can assemble curb plate and apron under the condition of not using the screw, makes its mutual fixed connection, and the process of the device operation is simple convenient, the effectual installation effectiveness that improves the installer.

2. The utility model discloses, through set up the buckle in the slot, utilize the buckle to support the limiting plate that is located the spacing inslot to improve the curb plate in the device body and the stability of the fixed equipment between the apron, and this buckle utilizes spring automatic re-setting, has avoided manual operation, when improving the stability of device body, has further improved the installation effectiveness of installer installation device body.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a schematic perspective view of the cover plate of the present invention;

FIG. 3 is a perspective view of the side plate of the present invention;

fig. 4 is a schematic view of a sectional structure of the slot of the present invention.

In the figure: 1. a device body; 2. a cover plate; 3. a side plate; 4. a bus bar assembly; 5. a limiting plate; 501. connecting blocks; 502. a limiting block; 6. mounting grooves; 7. a slot; 8. a limiting groove; 9. a stabilizing assembly; 901. buckling; 902. a card slot; 10. a chute; 11. a slider; 12. a travel bar; 13. a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Examples

As shown in fig. 1 to fig. 1, an embodiment of the present invention provides a low-voltage drop short-circuit resistance common-phase bus duct, which includes a device body 1, the device body 1 includes two side plates 3 and two cover plates 2, both sides of the cover plates 2 are both provided with slots 7 distributed in a linear array, the cover plates 2 are provided with a limiting groove 8 on an inner wall of one side of the slots 7, a bus assembly 4 is fixedly connected between the two side plates 3, the side plates 3 are provided with two mounting grooves 6, a limiting plate 5 distributed in a linear array is fixedly connected in the mounting grooves 6, the limiting plate 5 includes a connecting block 501 and a limiting block 502 fixedly connected to each other, the limiting plate 5 is slidably connected to the slots 7, the limiting block 502 on the limiting plate 5 is connected to the limiting groove 8 in an inserting manner, and a stabilizing assembly 9 for stabilizing the limiting plate 5 is disposed in the slots 7;

the limiting plate 5 on the side plate 3 is inserted into the slot 7 on one side of the cover plate 2, then the side plate 3 is moved, the limiting plate 5 on the side plate 3 slides in the slot 7, and the limiting block 502 on the limiting plate 5 slides into the limiting groove 8 along the slot 7, so that the fixation between the side plate 3 and the cover plate 2 and the assembly of the whole device body 1 can be completed.

As shown in fig. 2 and 4, in some embodiments, the stabilizing assembly 9 includes a buckle 901, a slot 902 is formed on an inner wall of the cover plate 2 on one side of the slot 7, the buckle 901 is slidably connected in the slot 902, one end of the buckle 901 is fixedly connected with a spring, the spring is located in the slot 902, and a protruding end of the buckle 901 is in interference connection with one side of the limiting plate 5 inserted into the limiting slot 8;

when the limiting plate 5 is inserted into the cavity of the slot 7, the limiting plate 5 extrudes the buckle 901 positioned in the slot 7, so that the protruding part of the buckle 901 completely slides into the clamping groove 902, then, the limiting block 502 on the limiting plate 5 slides into the limiting groove 8 along the slot 7, and the buckle 901 enables part of the buckle 901 to pop out from the clamping groove 902 and abut against one side of the limiting plate 5 through the elasticity of the spring, so that the limiting block 502 on the limiting plate 5 cannot slide out from the limiting groove 8, and the limiting block 502 positioned in the limiting groove 8 is fixed.

As shown in fig. 2 and 4, in some embodiments, the protruding end of the buckle 901 is an inclined surface, and the inclined surface of the buckle 901 cooperates with the limit plate 5;

the inclined surface at the protruding end of the buckle 901 is used for reducing the resistance of the limiting plate 5 to squeeze the buckle 901, so that the buckle 901 can slide into the slot 902 conveniently.

As shown in fig. 1, in some embodiments, a sliding groove 10 is formed in a corresponding position of the cover plate 2 corresponding to each of the slots 902, a sliding block 11 is slidably connected in the sliding groove 10, and one side of the sliding block 11 is fixedly connected with one side of the buckle 901;

remove slider 11, can make slider 11 remove in spout 10 to make slider 11 drive buckle 901 and remove in draw-in groove 902, in this hand-operated end of stretching out of accomodating buckle 901 enters into draw-in groove 902, thereby convenient to detach installs the curb plate 3 on apron 2.

As shown in fig. 1, in some embodiments, two moving rods 12 that are mirror-symmetrical are slidably connected in a moving slot formed in the cover plate 2, the sliding slot 10 is formed in an inner wall of the cover plate 2 on one side of the moving slot, one side of the moving rod 12 is in interference connection with one side of the sliding block 11, a threaded rod 13 is in threaded connection with a threaded inner thread formed in one side of the moving rod 12, and the threaded rod 13 is in interference connection with the inner wall of the moving slot;

manually move carriage release lever 12, carriage release lever 12 then extrudees and promotes each slider 11 and remove on spout 10, later rotate threaded rod 13, make threaded rod 13's one end pass the screw hole and extrude the surface of apron 2, thereby increase the frictional force between carriage release lever 12 and the apron 2, make stable the fixing on apron 2 of carriage release lever 12, can't remove, carriage release lever 12 can drive a plurality of sliders 11 simultaneously and remove, thereby be convenient for loosen a plurality of buckles 901 simultaneously, reduce the dismantlement process between apron 2 and the curb plate 3, improve installer's dismouting efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement 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 a little voltage drop is resisted short circuit and is altogether formula bus duct, includes device body (1), its characterized in that: device body (1) includes two curb plates (3) and two apron (2), slot (7) that linear array distributes are all seted up to the both sides of apron (2), spacing groove (8) have been seted up on apron (2) are located one side inner wall of slot (7), two fixedly connected with generating line subassembly (4) between curb plate (3), two mounting grooves (6) have been seted up on curb plate (3), limiting plate (5) that fixedly connected with linear array distributes in mounting groove (6), limiting plate (5) are including mutual fixed connection's connecting block (501) and stopper (502), limiting plate (5) and slot (7) sliding connection, stopper (502) and spacing groove (8) plug-in connection on limiting plate (5), be provided with stable subassembly (9) of stabilizing spacing board (5) in slot (7).

2. The small-voltage-drop short-circuit-resistant common-phase bus duct according to claim 1, characterized in that: the stabilizing assembly (9) comprises a buckle (901), a clamping groove (902) is formed in the inner wall, located on one side of the slot (7), of the cover plate (2), the buckle (901) is connected in the clamping groove (902) in a sliding mode, a spring is fixedly connected to one end of the buckle (901), the spring is located in the clamping groove (902), and the extending end of the buckle (901) is connected with one side, inserted into the limiting plate (5) of the limiting groove (8), in an abutting mode.

3. The small-voltage-drop short-circuit-resistant common-phase bus duct according to claim 2, characterized in that: the protruding end of the buckle (901) is an inclined surface, and the inclined surface of the buckle (901) is matched with the limiting plate (5).

4. The small-voltage-drop short-circuit-resistant common-phase bus duct according to claim 2, characterized in that: the cover plate (2) is provided with sliding grooves (10) corresponding to the clamping grooves (902), the sliding grooves (10) are connected with sliding blocks (11) in a sliding mode, and one sides of the sliding blocks (11) are fixedly connected with one sides of the buckles (901).

5. The small-voltage-drop short-circuit-resistant common-phase bus duct according to claim 4, characterized in that: sliding connection has two carriage release levers (12) of mirror symmetry in the shift chute seted up on apron (2), spout (10) are seted up and are located one side inner wall of shift chute on apron (2), one side of carriage release lever (12) is contradicted with one side of slider (11) and is connected, the threaded internal thread connection that carriage release lever (12) one side was seted up has threaded rod (13), threaded rod (13) are contradicted with the shift chute inner wall and are connected.