CN210957302U

CN210957302U - Low-voltage distribution network fast transfer supply contact cabinet

Info

Publication number: CN210957302U
Application number: CN201921562111.6U
Authority: CN
Inventors: 周敏
Original assignee: Tongling Chengyi Power Equipment Co ltd
Current assignee: Tongling Chengyi Power Equipment Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-07-07
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses a low voltage distribution network fast switching supplies contact cabinet, including contact cabinet body, handle, fixed buckle and cabinet door, one side of contact cabinet body is connected with the cabinet door, the surface of cabinet door is provided with the handle, one side of cabinet door is connected with fixed buckle, one side symmetry that contact cabinet body kept away from the cabinet door is provided with the mounting hole, the inside top of contact cabinet body is provided with pencil arrangement subassembly, the bottom of pencil arrangement subassembly is provided with first wiring copper bar; the utility model discloses a set up pencil arrangement subassembly, improved the operating mass with rated load of contact cabinet, guarantee voltage stability, reduce the damage probability, guarantee the life of contact cabinet, practice thrift manpower and materials resources, ensure personal safety, prevent short circuit fault's production, remove the subassembly through setting up the copper bar, guarantee the efficiency that the pencil is connected, reduce the operation degree of difficulty, prevent the risk of electrocution, guarantee work efficiency, reduce installation cost, improve economic benefits.

Description

Low-voltage distribution network fast transfer supply contact cabinet

Technical Field

The utility model belongs to the technical field of power control, concretely relates to low voltage distribution network changes confession contact cabinet fast.

Background

The contact cabinet is also called a bus segmentation cabinet, is used for connecting two sections of buses, and is often used in a single-bus segmentation and double-bus system to meet the requirements of users for selecting different operation modes or selectively cut off loads under the condition of ensuring faults. The power distribution room powered by double power supplies comprises a row of high-voltage cabinets (or low-voltage cabinets), wherein one power distribution cabinet in the middle is an interconnection cabinet, and when the double power supplies are powered at ordinary times, the interconnection cabinet is in a disconnected state, and each pair of half power distribution cabinets of the double power supplies power. When one of them power has a power failure, the contact cabinet is closed, guarantees that half switch board that has had a power failure also can supply power.

But the quick confession contact cabinet that changes of current low voltage distribution network can't arrange in order and fix the pencil when using, has increased the risk of electrocuting, influences the normal use of contact cabinet, improves the damage probability, reduces contact cabinet life, and does not have the copper bar when working a telephone switchboard and remove the subassembly, leads to the wiring degree of difficulty big, and the wiring cost is high, extravagant manpower and materials resource.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a low voltage distribution network changes fast and supplies contact cabinet has the pencil arrangement, the convenient characteristics of wiring.

In order to achieve the above object, the utility model provides a following technical scheme: a low-voltage distribution network fast switching supply contact cabinet comprises a contact cabinet body, a handle, a fixing buckle and a cabinet door, wherein one side of the contact cabinet body is connected with the cabinet door, the surface of the cabinet door is provided with the handle, one side of the cabinet door is connected with the fixing buckle, one side of the contact cabinet body, which is far away from the cabinet door, is symmetrically provided with mounting holes, the top end of the interior of the contact cabinet body is provided with a wiring harness arranging assembly, the bottom end of the wiring harness arranging assembly is provided with a first wiring copper bar, the bottom end of the first wiring copper bar is connected with a copper bar moving assembly, and the bottom end of the copper bar moving assembly is;

the wire harness arranging assembly comprises a heat dissipation stop block, a heat dissipation fan, a limiting baffle, a hinge, a partition plate and a fixing bolt, wherein the heat dissipation fan is arranged inside the contact cabinet body, the top end of the heat dissipation fan is symmetrically connected with the heat dissipation stop block, the surface of the top end of the heat dissipation stop block is connected with the fixing bolt, the partition plate is arranged on one side of the heat dissipation stop block, the hinge is arranged on the top end of the partition plate, and the limiting baffle is connected to one side of the hinge;

the copper bar moving assembly comprises a mounting plate, a positioning sliding block, an anti-slip pad, a limiting spring, a positioning sliding groove and a positioning bolt, wherein the mounting plate is internally connected with the positioning bolt, the positioning sliding block is arranged on one side of the positioning bolt, the anti-slip pad is arranged on one side of the positioning sliding block, the positioning sliding groove is arranged on one side of the anti-slip pad, and the limiting spring is symmetrically arranged inside the positioning sliding block.

Preferably, the top and bottom surfaces of the contact cabinet body are respectively provided with wire inlets corresponding to the first wiring copper bar and the second wiring copper bar.

Preferably, a fuse is fixedly arranged between the first wiring copper bar and the second wiring copper bar through a movable bolt.

Preferably, the surface of the cabinet door is fixedly provided with an observation window in a clamping and buckling connection mode.

Preferably, the surface of the limit baffle is provided with raised grains, and the raised grains can be fixed corresponding to wire harnesses with different diameters.

Preferably, one side of the positioning bolt, which is far away from the positioning slide block, is provided with a rotating hand wheel through brazing connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up pencil arrangement subassembly, cut apart and fix the pencil by limit baffle and division board, improved the operating mass with rated load of contact cabinet, guarantee voltage stability, the arrangement of the pencil of being convenient for is accomodate, reduces the damage probability, guarantees the life of contact cabinet, is provided with radiator fan and prevents to catch fire, practices thrift manpower and materials resources, ensures personal safety, prevents short-circuit fault's production.

2. The utility model discloses a set up the copper bar and remove the subassembly, remove the copper bar by positioning bolt and location slider, guarantee the efficiency that the pencil is connected, reduce the operation degree of difficulty, prevent the risk of electric shock, guarantee work efficiency, reduce installation cost, improve economic benefits.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the wire harness arranging assembly of the present invention;

fig. 3 is the utility model discloses a copper bar removes subassembly structure sketch map.

In the figure: 1. a contact cabinet body; 2. a wire harness collating assembly; 21. a heat dissipation stop block; 22. a heat radiation fan; 23. a limit baffle; 24. a hinge; 25. a partition plate; 26. fixing the bolt; 3. a first wiring copper bar; 4. a copper bar moving assembly; 41. mounting a plate; 42. positioning the sliding block; 43. a non-slip mat; 44. a limiting spring; 45. positioning the chute; 46. positioning the bolt; 5. mounting holes; 6. a second wiring copper bar; 7. a handle; 8. fixing the buckle; 9. a cabinet door.

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.

Referring to fig. 1-3, the present invention provides the following technical solutions: a low-voltage distribution network fast switching supply contact cabinet comprises a contact cabinet body 1, a handle 7, a fixing buckle 8 and a cabinet door 9, wherein one side of the contact cabinet body 1 is connected with the cabinet door 9, the handle 7 is arranged on the surface of the cabinet door 9, the fixing buckle 8 is connected to one side of the cabinet door 9, mounting holes 5 are symmetrically formed in one side, away from the cabinet door 9, of the contact cabinet body 1, a wiring harness arranging assembly 2 is arranged at the top end of the interior of the contact cabinet body 1, a first wiring copper bar 3 is arranged at the bottom end of the wiring harness arranging assembly 2, a copper bar moving assembly 4 is connected to the bottom end of the first wiring copper bar 3, and a second wiring copper bar 6;

the wire harness arranging assembly 2 comprises a heat dissipation stop block 21, a heat dissipation fan 22, a limit baffle 23, a hinge 24, a partition plate 25 and a fixing bolt 26, wherein the heat dissipation fan 22 is arranged inside the contact cabinet body 1, the top end of the heat dissipation fan 22 is symmetrically connected with the heat dissipation stop block 21, the top end surface of the heat dissipation stop block 21 is connected with the fixing bolt 26, the partition plate 25 is arranged on one side of the heat dissipation stop block 21, the hinge 24 is arranged on the top end of the partition plate 25, and the limit baffle 23 is connected to one side of the hinge 24;

copper bar removes subassembly 4 includes mounting panel 41, location slider 42, slipmat 43, spacing spring 44, location spout 45 and positioning bolt 46, and wherein, the internal connection of mounting panel 41 has positioning bolt 46, and one side of positioning bolt 46 is provided with location slider 42, and one side of location slider 42 is provided with slipmat 43, and one side of slipmat 43 is provided with location spout 45, and the inside symmetry of location slider 42 is provided with spacing spring 44.

Inside in order to guarantee that the pencil can be convenient introducing contact cabinet body 1, in this embodiment, preferably, the top and the bottom surface of contact cabinet body 1 correspond first wiring copper bar 3 and second wiring copper bar 6 respectively and are provided with the incoming line.

In order to guarantee that the contact cabinet normally works, in the embodiment, preferably, a fuse is fixedly arranged between the first wiring copper bar 3 and the second wiring copper bar 6 through a movable bolt.

In order to facilitate observation of the internal condition of the contact cabinet body 1, in the embodiment, preferably, the surface of the cabinet door 9 is fixedly provided with an observation window through a card and a buckle connection mode.

In order to improve the applicability of the wire harness arranging assembly 2, in the embodiment, preferably, the surface of the limiting baffle 23 is provided with raised grains, and the raised grains can be fixed corresponding to wire harnesses with different diameters.

In order to facilitate the adjustment of the positioning slider 42, in the present embodiment, it is preferable that a side of the positioning bolt 46 away from the positioning slider 42 is provided with a rotating hand wheel through a soldering connection.

The utility model discloses well radiator fan 22 is for the widely known technique that applies to daily life that has disclosed, and its theory of operation is: the device for generating air flow is driven by electricity, a fan arranged in the device is electrified and then rotates to form natural wind to achieve the effect of heat dissipation, and the type of the device is AIGO-12.

The utility model discloses a theory of operation and use flow: firstly, the connection cabinet body 1 is installed and fixed through the installation hole 5, a bolt penetrates through the installation hole 5 and is nailed into the wall body, the connection cabinet body 1 is fixed, the cabinet door 9 is opened by loosening the fixed buckle 8 and pulling the handle 7, then the wiring harness penetrates through the wire inlet from the outside and enters the connection cabinet body 1, the hinge 24 is rotated to enable the limit baffle plate 23 to rotate, the wiring harness can be placed in the wiring harness arranging assembly 2 after the limit baffle plate 23 rotates, when the wiring harness needs to be classified, the wiring harness is respectively placed on one side of the partition plate 25, then the hinge 24 is reversed to enable the limit baffle plate 23 to be horizontally placed, the limit baffle plate 23 limits and fixes the wiring harness to prevent the wiring harness from loosening and separating, after the wiring harness is fixed, the positioning bolt 46 is loosened through rotating the hand wheel to enable the anti-skid pad 43 on one side of the positioning slide block 42 to separate from the inner wall of the positioning slide, the first wiring copper bar 3 is driven to move through the movable mounting plate 41, when the movable mounting plate moves to the tail end of the wiring harness to be connected, the positioning bolt 46 is screwed down, the positioning slide block 42 is guaranteed to be tightly attached to the inner wall of the positioning slide groove 45, the anti-slip pad 43 is guaranteed to be tightly attached to the surface of the positioning slide groove 45, the limiting spring 44 is made to be stretched, the fixing effect is improved, and the first wiring copper bar 3 can be connected with the wiring harness to work after being fixed.

It should be known to those skilled in the art that the protection scheme of the present invention is not limited to the above-mentioned embodiments, and various permutations, combinations and transformations can be performed on the basis of the above-mentioned embodiments, without violating the spirit of the present invention, all the transformations performed by the present invention fall within the protection scope of the present invention.

Claims

1. The utility model provides a low voltage distribution network changes fast and supplies contact cabinet, includes contact cabinet body (1), handle (7), fixed buckle (8) and cabinet door (9), its characterized in that: one side of the contact cabinet body (1) is connected with a cabinet door (9), a handle (7) is arranged on the surface of the cabinet door (9), one side of the cabinet door (9) is connected with a fixed buckle (8), one side, far away from the cabinet door (9), of the contact cabinet body (1) is symmetrically provided with mounting holes (5), the top end of the interior of the contact cabinet body (1) is provided with a wiring harness arranging assembly (2), the bottom end of the wiring harness arranging assembly (2) is provided with a first wiring copper bar (3), the bottom end of the first wiring copper bar (3) is connected with a copper bar moving assembly (4), and the bottom end of the copper bar moving assembly (4) is connected with a second wiring copper bar (6);

the wire harness arranging assembly (2) comprises a heat dissipation stop block (21), a heat dissipation fan (22), a limiting baffle plate (23), a hinge (24), a partition plate (25) and a fixing bolt (26), wherein the heat dissipation fan (22) is arranged inside the contact cabinet body (1), the top end of the heat dissipation fan (22) is symmetrically connected with the heat dissipation stop block (21), the surface of the top end of the heat dissipation stop block (21) is connected with the fixing bolt (26), the partition plate (25) is arranged on one side of the heat dissipation stop block (21), the hinge (24) is arranged on the top end of the partition plate (25), and the limiting baffle plate (23) is connected on one side of the hinge (24);

copper bar removes subassembly (4) and includes mounting panel (41), location slider (42), slipmat (43), spacing spring (44), location spout (45) and positioning bolt (46), wherein, the internal connection of mounting panel (41) has positioning bolt (46), one side of positioning bolt (46) is provided with location slider (42), one side of location slider (42) is provided with slipmat (43), one side of slipmat (43) is provided with location spout (45), the inside symmetry of location slider (42) is provided with spacing spring (44).

2. The low-voltage distribution network fast switching supply contact cabinet according to claim 1, characterized in that: the top and bottom surfaces of the contact cabinet body (1) are respectively provided with wire inlets corresponding to the first wiring copper bar (3) and the second wiring copper bar (6).

3. The low-voltage distribution network fast switching supply contact cabinet according to claim 1, characterized in that: and a fuse is fixedly arranged between the first wiring copper bar (3) and the second wiring copper bar (6) through a movable bolt.

4. The low-voltage distribution network fast switching supply contact cabinet according to claim 1, characterized in that: the surface of the cabinet door (9) is fixedly provided with an observation window in a clamping and buckling connection mode.

5. The low-voltage distribution network fast switching supply contact cabinet according to claim 1, characterized in that: the surface of limit baffle (23) is provided with the raised grain, and the raised grain can be fixed corresponding the pencil of different diameters.

6. The low-voltage distribution network fast switching supply contact cabinet according to claim 1, characterized in that: and a rotating hand wheel is arranged on one side, far away from the positioning sliding block (42), of the positioning bolt (46) through brazing connection.