CN208939343U - A kind of low-voltage bus bar bridge - Google Patents
A kind of low-voltage bus bar bridge Download PDFInfo
- Publication number
- CN208939343U CN208939343U CN201821886495.2U CN201821886495U CN208939343U CN 208939343 U CN208939343 U CN 208939343U CN 201821886495 U CN201821886495 U CN 201821886495U CN 208939343 U CN208939343 U CN 208939343U
- Authority
- CN
- China
- Prior art keywords
- bridge
- pier
- sides
- bus bar
- low
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of low-voltage bus bar bridges comprising the body of a bridge, the lower part two sides of the body of a bridge respectively with connect pier and be fixedly connected；Connecting pier is in rectangular parallelepiped structure, and the two sides for connecting bottom surface on pier have been symmetrically arranged connecting cross beam；The body of a bridge is in rectangular parallelepiped structure, and the top and bottom of the body of a bridge are detachably provided with body of a bridge sealing plate respectively；Body of a bridge length is greater than the sum of the length of two connection piers；Body of a bridge two sides of the bottom are arranged in parallel with fixed beam, and fixed beam is L-shaped, and two sides fixed beam is vertically installed at least two horizontal supports, and several groups insulator is provided on horizontal support, and every group of insulator is made of two adjacent insulators；Bus is fixedly installed on insulator；The body of a bridge is horizontally arranged with attachment beam, and attachment beam is fixedly connected with the crossbeam for connecting pier.The problem that structure is complicated, maintenance is inconvenient that the utility model is able to solve bus bridge in the prior art, structure is simple, lower production costs, highly reliable.
Description
Technical field
The utility model relates to a kind of power distributing cabinets, and in particular to a kind of low-voltage bus bar bridge.
Background technique
In electrical power distribution system, switchgear is widely applied.Its middle voltage bus bar bridge is an important component of switchgear,
Its function is installation level of isolation busbar, by a busbar of two or more sets switchgears separated because of power distribution room limited space
Connection.Currently, low-voltage bus bar bridge in the market is mostly to close welded type bus bridge, integrated bus or frame package assembly.
Due to practical a large amount of insulating materials, simultaneously because the components being related to are more, processing, assembly process are complicated,
So that the Costco Wholesale of this few class bus bridge is relatively high；In addition, it is inconvenient when the maintenance of later period bus, it encounters and needs dilatation
The case where, disassembly is inconvenient or needs integral replacing, increases maintenance cost and maintenance difficulties.
Utility model content
The utility model is directed to above-mentioned deficiency in the prior art, provides one kind and is able to solve bus bridge in the prior art
The low-voltage bus bar bridge for the problem that structure is complicated, maintenance is inconvenient.
In order to solve the above technical problems, the utility model uses following technical proposal:
Provide a kind of low-voltage bus bar bridge comprising the body of a bridge, the lower part two sides of the body of a bridge respectively with connect pier and be fixedly connected；Even
Pier is connect in rectangular parallelepiped structure, the two sides for connecting bottom surface on pier have been symmetrically arranged connecting cross beam；
The body of a bridge is in rectangular parallelepiped structure, and the top and bottom of the body of a bridge are detachably provided with body of a bridge sealing plate respectively；Body of a bridge length
Greater than the sum of the length of two connection piers；Body of a bridge two sides of the bottom are arranged in parallel with fixed beam, and fixed beam is L-shaped, two sides fixed beam
At least two horizontal supports are vertically installed with, several groups insulator is provided on horizontal support, every group of insulator is adjacent by two
Insulator is constituted；Bus is fixedly installed on insulator；The body of a bridge is horizontally arranged with attachment beam, and attachment beam is solid with the crossbeam for connecting pier
Fixed connection.
In above-mentioned technical proposal, it is preferred that the both ends of connecting cross beam are connect with connecting lateral plate respectively, symmetrical between connecting lateral plate
It is provided with connection sealing plate, several ventilation holes is offered on connecting lateral plate.
In above-mentioned technical proposal, it is preferred that be uniformly arranged several mounting holes in fixed beam.
In above-mentioned technical proposal, it is preferred that the body of a bridge includes two body of a bridge side plates disposed in parallel along its length, the body of a bridge
Ventilation hole is offered on side plate.
In above-mentioned technical proposal, it is preferred that be provided with several hanging rings on the upside of body of a bridge side plate.
The main beneficial effect of above-mentioned low-voltage bus bar bridge provided by the utility model is:
By the way that dismountable body of a bridge sealing plate is arranged in the top and bottom of the body of a bridge, it is convenient to carry out mounting and adjusting to bus
And later maintenance；Connect by attachment beam with beam engagement the body of a bridge with connect pier so that the space in connection pier is larger, facilitate dimension
Shield；By being arranged in the bus in the body of a bridge in the structure cooperated by fixed beam and horizontal support, convenient for matching with body of a bridge sealing plate
It closes, facilitates integrally-built observation and maintenance.
By the way that ventilation hole is respectively set on connecting lateral plate and body of a bridge side plate, the effect of ventilation and heat can be effectively played；
By the way that hanging ring is arranged, convenient for the lifting of the body of a bridge and connection pier；It, can be as needed by the way that several mounting holes are arranged in fixed beam
The horizontal support number for adjusting setting, meets different specification demands.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram for connecting pier.
Fig. 3 is the structural schematic diagram of the body of a bridge.
Fig. 4 is the side sectional view of the body of a bridge.
Wherein, 1, switchgear, 2, connection pier, 21, crossbeam, 22, connecting lateral plate, 23, connection sealing plate, 3, the body of a bridge, 31, the body of a bridge
Side plate, 32, body of a bridge sealing plate, 33, horizontal support, 34, fixed beam, 341, mounting hole, 35, insulator, 36, bus, 37, hanging ring,
38, attachment beam.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1, it is the structural schematic diagram of low-voltage bus bar bridge.
The low-voltage bus bar bridge of the utility model includes the body of a bridge 3, the lower part two sides of the body of a bridge 3 respectively with connect pier 2 and be fixedly connected；
Connecting pier 2 is in rectangular parallelepiped structure, the top and bottom perforation of connection pier 2, with by the bus from switchgear 1, bottom with open
Close the upper end connection of cabinet 1.
As shown in Fig. 2, the two sides of bottom surface have been symmetrically arranged connecting cross beam 21 on connection pier 2；Connecting cross beam 21
Both ends are connect with connecting lateral plate 22 respectively, and connection sealing plate 23 is symmetrically arranged between connecting lateral plate 22, is offered on connecting lateral plate 22
Several ventilation hole, to play the role of ventilation and heat.
As shown in figure 3, the body of a bridge 3 is in rectangular parallelepiped structure, the body of a bridge 3 includes two body of a bridge sides disposed in parallel along its length
Plate 31 offers ventilation hole on body of a bridge side plate 31.It respectively can on the side of the top surface of the body of a bridge 3, bottom surface and neighbouring two connection piers 2
Releasably it is provided with body of a bridge sealing plate 32；To facilitate the installation and maintenance to bus.
3 length of the body of a bridge can be arranged according to demand, but should be greater than the sum of the length of two connection piers 2；3 two sides of the bottom of the body of a bridge are flat
Row is provided with fixed beam 34, as shown in figure 4, being uniformly arranged several mounting holes 341, the generally peace of 25 moduluses in fixed beam 34
Fill hole 341.Two sides fixed beam 34 is vertically installed at least two horizontal supports 33, and several groups insulation is provided on horizontal support 33
Son 35, every group of insulator 35 is made of two adjacent insulators 35；It is deep according to different cabinets, corresponding group number may be selected；Insulation
Bus 36 is fixedly installed on son 35.
The body of a bridge 3 is horizontally arranged with attachment beam 38, and attachment beam 38 is fixedly connected with the crossbeam 21 for connecting pier 2.Body of a bridge side plate 31
Upside is provided with several hanging rings 37, after bus bridge span is too long, is lifted bus bridge to the body of a bridge 3 by hanging ring.Bus 36
For the horizontal bus connection in the switchgear 1 by two sides.
Specific embodiment of the present utility model is described above, in order to facilitate understanding by those skilled in the art
The utility model, it should be apparent that the utility model is not limited to the range of specific embodiment, to the common skill of the art
For art personnel, if various change the attached claims limit and determine the utility model spirit and scope in,
These variations are it will be apparent that all are created using the utility model of the utility model design in the column of protection.
Claims (5)
1. a kind of low-voltage bus bar bridge, which is characterized in that including the body of a bridge (3), the lower part two sides of the body of a bridge (3) respectively with connect pier (2)
It is fixedly connected；The connection pier (2) is in rectangular parallelepiped structure, and the two sides of bottom surface have been symmetrically arranged connection in connection pier (2)
Crossbeam (21)；
The body of a bridge (3) is in rectangular parallelepiped structure, and the top and bottom of the body of a bridge (3) are detachably provided with body of a bridge sealing plate respectively
(32)；The body of a bridge (3) length is greater than the sum of the length of two connection piers (2)；The body of a bridge (3) two sides of the bottom are arranged in parallel with fixed beam
(34), two sides fixed beam (34) is vertically installed at least two horizontal supports (33), the horizontal support (33) if on be provided with
Dry group insulator (35), every group of insulator (35) are made of two adjacent insulators (35)；Insulator is fixedly installed on (35)
Bus (36)；
The body of a bridge (3) is horizontally arranged with attachment beam (38), and the attachment beam (38) is fixed with the crossbeam (21) for connecting pier (2) to be connected
It connects.
2. low-voltage bus bar bridge according to claim 1, which is characterized in that the both ends of the connecting cross beam (21) respectively and even
Side plate (22) connection is connect, is symmetrically arranged with connection sealing plate (23) between the connecting lateral plate (22), connecting lateral plate offers on (22)
Several ventilation holes.
3. low-voltage bus bar bridge according to claim 1, which is characterized in that be uniformly arranged on the fixed beam (34) several
Mounting hole (341).
4. low-voltage bus bar bridge according to claim 1, which is characterized in that the body of a bridge (3) includes two along its length
A body of a bridge side plate (31) disposed in parallel, body of a bridge side plate offer ventilation hole on (31).
5. low-voltage bus bar bridge according to claim 4, which is characterized in that be provided on the upside of the body of a bridge side plate (31) several
Hanging ring (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821886495.2U CN208939343U (en) | 2018-11-15 | 2018-11-15 | A kind of low-voltage bus bar bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821886495.2U CN208939343U (en) | 2018-11-15 | 2018-11-15 | A kind of low-voltage bus bar bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208939343U true CN208939343U (en) | 2019-06-04 |
Family
ID=66727594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821886495.2U Active CN208939343U (en) | 2018-11-15 | 2018-11-15 | A kind of low-voltage bus bar bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208939343U (en) |
-
2018
- 2018-11-15 CN CN201821886495.2U patent/CN208939343U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106711783B (en) | A kind of shockproof water-impervious high-tension switch cabinet | |
| CN208939343U (en) | A kind of low-voltage bus bar bridge | |
| WO2009057218A1 (en) | Gas-insulated switchgear | |
| CN208796753U (en) | A kind of bus-type current transformer | |
| CN104505758B (en) | Configuration method of 110kV outdoor flexible busbar improved half-high distribution device | |
| CN103683069B (en) | Transformer station's power distribution equipment isolating switch arrangement | |
| CN203193130U (en) | Double-pole double-bench distribution automation switch bracket | |
| CN206697985U (en) | A kind of exchange input module of charging pile | |
| CN205754132U (en) | A kind of floating on water surface photovoltaic plant installs module | |
| CN205212256U (en) | Exchange power distribution control box | |
| CN203351958U (en) | Universal type flowback beam | |
| CN204030334U (en) | A kind of distributed board outdoor | |
| CN206976984U (en) | A kind of cable anchor ear component of box type transformer low-pressure side | |
| CN207150008U (en) | A kind of middle truck cabinet integral multifunctional support | |
| US9006595B2 (en) | Link disconnect box for an electrical distribution network protector | |
| CN214754845U (en) | Three-linkage cabinet bus bridge structure | |
| CN204407718U (en) | Full assembly type GGD low-voltage distribution cabinet | |
| CN208190033U (en) | A kind of low-voltage distribution cabinet | |
| CN215817215U (en) | Box-type substation for electric power engineering | |
| CN104716586A (en) | Low-voltage switch equipment used for box-type transformer substation | |
| CN203445457U (en) | Cabinet with secondary wire ducts for hoisting | |
| CN210468809U (en) | Contactor cabinet | |
| CN219434975U (en) | Simple and easy economical formula well switch board insulating part field test is taken out and is surveyed platform | |
| CN204615362U (en) | Reduced form neutral point the complete sets of equipment | |
| CN220754313U (en) | Arrester and installing support of counter thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 611700 No.555, Gangtong North Fourth Road, north area of Chengdu modern industrial port, Chengdu City, Sichuan Province Co-patentee after: Wancon Zhizhuang Co., Ltd. Patentee after: Wankong Technology (Chengdu) Co., Ltd. Address before: 611700 No. 555 Gangtongbei Fourth Road, North Area of Chengdu Modern Industrial Port, Pixian County, Chengdu City, Sichuan Province Co-patentee before: Wankong made Zhejiang Electric Co. Ltd. Patentee before: Wankong Technology (Chengdu) Co., Ltd. |