CN207852471U - A kind of capacitance module fast assembling disassembling structure and power cabinet - Google Patents
A kind of capacitance module fast assembling disassembling structure and power cabinet Download PDFInfo
- Publication number
- CN207852471U CN207852471U CN201820137318.8U CN201820137318U CN207852471U CN 207852471 U CN207852471 U CN 207852471U CN 201820137318 U CN201820137318 U CN 201820137318U CN 207852471 U CN207852471 U CN 207852471U
- Authority
- CN
- China
- Prior art keywords
- insulating spacer
- capacitance module
- fast assembling
- supporting rack
- disassembling structure
- 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.)
- Expired - Fee Related
Links
- 125000006850 spacer group Chemical group 0.000 claims abstract description 47
- 238000009413 insulation Methods 0.000 claims description 12
- 230000004888 barrier function Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model is related to power electronic devices technical fields, and in particular to a kind of capacitance module fast assembling disassembling structure and power cabinet.Purpose is that the service hatch of existing power supply enclosure top is overcome to be blocked, the problem of capacitance module can not be made to be taken out at the top of power supply cabinet, lead to not repair.Wherein, the utility model provides a kind of capacitance module fast assembling disassembling structure, it is characterized in that, including two crossbeams being mutually parallel, the fixed multigroup interval in bottom of described two crossbeams is arranged and perpendicular to the inverted T-shape supporting rack of crossbeam, inverted T-shape supporting rack described in every group includes the second insulating spacer that first insulating spacer and one are installed in the first insulating spacer lower part, first insulating spacer is located at the middle part of the second insulating spacer, and the width of the second insulating spacer is more than the width of first insulating spacer；Two adjacent groups inverted T-shape supporting rack forms a drawer type rest portion.
Description
Technical field
The utility model is related to power electronic equipment technical fields, and in particular to a kind of capacitance module fast assembling disassembling structure and
Power cabinet.
Background technology
The capacitance module of existing power supply is all screwed on the crossbeam in cabinet, and N is provided in front of capacitance module
Phase busbar.When capacitance module is removed in repair, the N phase busbars before capacitance module are removed first；Then lamina tecti is opened, is removed
Connect bolt；Capacitance module is finally taken out at the top of power supply.But due to user demand, part existing power supply is changed
It makes, i.e., the parallel operation line cable at the top of existing power supply is changed to busbar, keep the service hatch of power supply top capacity module complete by busbar
It blocks, causes capacitance module that can not be removed at the top of power supply and take out.
Therefore, it is necessary to design a kind of new capacitance module disassembly and assembly structure, not by service hatch at the top of power supply, and can facilitate can
That leans on carries out assembling and disassembling to capacitance module.
Utility model content
The purpose of the utility model is to overcome the service hatches of existing power supply enclosure top to be blocked, can not make capacitance module from
The problem of taking out at the top of power supply cabinet, leading to not repair, and a kind of capacitance module fast assembling disassembling structure and power cabinet are provided.
To achieve the above object, technical solution provided by the utility model is：A kind of capacitance module fast assembling disassembling structure,
It is characterized in that, including two to be mutually parallel crossbeam, the fixed multigroup interval setting in the bottoms of described two crossbeams and vertical
In the inverted T-shape supporting rack of crossbeam, inverted T-shape supporting rack described in every group includes first insulating spacer and one is installed in the
Second insulating spacer of one insulating spacer lower part, the first insulating spacer are located at the middle part of the second insulating spacer, the second insulating spacer
Width be more than first insulating spacer width；Two adjacent groups inverted T-shape supporting rack forms a drawer type rest portion, uses
It slides and is positioned in the rest portion before and after along the T-shaped supporting rack by capacitance module.
Further, further include multiple insulation barriers；The capacitance that the insulation barrier is used to be opposite in the rest portion
Module positions, and one end is connected in the end of second insulating spacer, and the other end is detachably connected with capacitance module.
Further, above-mentioned first insulating spacer and the second insulating spacer are bolted, and bolt is located at the first insulation
The middle part of block and the second insulating spacer, the upper surface middle part of first insulating spacer are equipped with the groove for installing nut,
Groove can effectively save top installation space, facilitate and be bolted.
Further, in order to be easily attached by the first insulating spacer of bolt pair and crossbeam, above-mentioned first insulation
The both ends end lower half portion of block is recessed inwardly the lug to be formed for the first insulating spacer and the crossbeam to be connected.
Further, above-mentioned inverted T-shape supporting rack is four groups, and the crossbeam is divided into three equal parts, forms three drawers
Formula rest portion.
In addition, the utility model additionally provides a kind of power cabinet, it is characterized in that：It is fast including above-mentioned capacitance module
Fast disassembly and assembly structure, above-mentioned two crossbeam 1 is parallel to 4 front/rear door of cabinet and interval is fixed at the bottom surface of 4 top plate of cabinet, above-mentioned
Inverted T-shape supporting rack 2 is parallel to 4 left and right sidewall of cabinet.
Compared with prior art, the utility model has the advantages that：
1, the utility model uses inverted T-shape supporting rack so that, also can be from just not by service hatch at the top of power supply cabinet
Face fast assembling-disassembling capacitance module, maintains easily.
2, capacitance module and fast assembling disassembling structure are connected by the utility model using insulation barrier, before and after avoiding capacitance module
It is mobile, it can fixedly positioning.
3, the utility model uses groove and lug, effectively saves installation space, enabling easily pass through bolt
It is attached, and does not interfere the mounting arrangements of other parts.
Description of the drawings
Fig. 1 is the vertical view of the utility model one embodiment；
Fig. 2 is the front view of Fig. 1 embodiments；
Fig. 3 is the left view of Fig. 2；
Fig. 4 is provided with the power supply partial structural diagram of capacitance module fast assembling disassembling structure.
Each label is described as follows in figure：
1-crossbeam,
2-inverted T-shape supporting racks, the 21-the first insulating spacer, 211-grooves are the 22-the second insulating spacer, 221-convex
Ear, 23-insulation barriers,
3-N phase busbars, 4-cabinets, 5-capacitance modules.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in Figure 1, Figure 2, Figure 4 shows, a kind of capacitance module fast assembling disassembling structure, including four groups of spaced inverted T-shapes
Supporting rack 2, two crossbeams 1 being mutually parallel, six insulation barriers 23, inverted T-shape supporting rack 2 is with crossbeam 1 perpendicular to and at two
The bottom of a crossbeam 1.
As shown in Figure 2 and Figure 3, every group of inverted T-shape supporting rack 2 includes first insulating spacer 21 and one second insulation
Block 22.First insulating spacer 21 and the second insulating spacer 22 are bolted, the upper surface middle part of the first insulating spacer 21
Equipped with the groove 211 for installing nut, bolt is located at the middle part of the first insulating spacer 21 and the second insulating spacer 22；Second absolutely
The width of edge block 22 is more than the width of the first insulating spacer 21.
As shown in figure 3, the both ends end lower half portion of the first insulating spacer 21 is recessed inwardly to form lug 221.Use bolt
First insulating spacer 21 is connected with crossbeam 1 across lug 221, to make inverted T-shape supporting rack 2 be fixedly arranged on two crossbeams 1
Bottom.
As shown in Figure 1 and Figure 2, two adjacent groups inverted T-shape supporting rack 2 forms a drawer type rest portion, for along T-shaped
The front and back sliding of capacitance module 5 is positioned in rest portion by supporting rack.Crossbeam is divided into three equal parts, shape by four groups of T-shaped supporting racks 2
At three drawer type rest portions,
As shown in figure 4, one end of insulation barrier 23 is connected in the end of the second insulating spacer 22, the other end and capacitance module
5 are detachably connected, the capacitance module positioning for being opposite in the rest portion
A kind of power cabinet as shown in Figure 4, including above-mentioned capacitance module fast assembling disassembling structure, above-mentioned two crossbeam 1 are parallel
It is fixed at the bottom surface of 4 top plate of cabinet in 4 front/rear door of cabinet and interval, it is left that above-mentioned inverted T-shape supporting rack 2 is parallel to cabinet 4
Right side wall.
The above-mentioned power cabinet using capacitance module fast assembling disassembling structure, in repair to the disassembly process of capacitance module：
First, the N phases busbar 3 that 5 front of capacitance module is removed from 4 front of cabinet, then removes fixed capacity mould from front
The insulation barrier 23 of block 5 can finally pull out the capacitance module 5 that need to be repaired from 4 front of cabinet.
It the above is only and preferred embodiments of the present invention are described, not by the technical side of the utility model
Case limited to this, those skilled in the art on the basis of the design of the major technique of the utility model made by any known deformation
Belong to the claimed technology scope of the utility model.
Claims (6)
1. a kind of capacitance module fast assembling disassembling structure, it is characterised in that：
Including two crossbeams (1) being mutually parallel,
The fixed multigroup interval setting in the bottoms of described two crossbeams (1) and perpendicular to the inverted T-shape supporting rack (2) of crossbeam (1),
Inverted T-shape supporting rack (2) described in every group includes that first insulating spacer (21) and one are installed in the first insulating spacer
(21) the second insulating spacer (22) of lower part, the first insulating spacer (21) are located at the middle part of the second insulating spacer (22), and second absolutely
The width of edge block (22) is more than the width of first insulating spacer (21)；Two adjacent groups inverted T-shape supporting rack (2) forms one
A drawer type rest portion.
2. a kind of capacitance module fast assembling disassembling structure according to claim 1, it is characterised in that：Further include multiple insulation stops
Plate (23)；
One end of the insulation barrier (23) is connected in the end of second insulating spacer (22), the other end and capacitance module
(5) it is detachably connected.
3. a kind of capacitance module fast assembling disassembling structure according to claim 2, it is characterised in that：
First insulating spacer (21) and the second insulating spacer (22) are bolted, and bolt is located at the first insulating spacer
(21) and the middle part of the second insulating spacer (22),
The upper surface middle part of first insulating spacer (21) is equipped with the groove (211) for installing nut.
4. a kind of capacitance module fast assembling disassembling structure according to claim 3, it is characterised in that：
The both ends end lower half portion of first insulating spacer (21) is recessed inwardly to be formed for by the first insulating spacer (21)
The lug (221) being connected with the crossbeam (1).
5. a kind of capacitance module fast assembling disassembling structure according to any one of claims 1 to 4, it is characterised in that：The word of falling T
Shape supporting rack (2) is four groups, and the crossbeam (1) is divided into three equal parts, forms three drawer type rest portions.
6. a kind of power cabinet, it is characterised in that：Include the capacitance module fast assembling disassembling structure as described in claim 1 to 5 is any,
Described two crossbeams (1) are parallel to cabinet (4) front/rear door and interval is fixed at the bottom surface of cabinet (4) top plate, the word of falling T
Shape supporting rack (2) is parallel to cabinet (4) left and right sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820137318.8U CN207852471U (en) | 2018-01-26 | 2018-01-26 | A kind of capacitance module fast assembling disassembling structure and power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820137318.8U CN207852471U (en) | 2018-01-26 | 2018-01-26 | A kind of capacitance module fast assembling disassembling structure and power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207852471U true CN207852471U (en) | 2018-09-11 |
Family
ID=63412917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820137318.8U Expired - Fee Related CN207852471U (en) | 2018-01-26 | 2018-01-26 | A kind of capacitance module fast assembling disassembling structure and power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207852471U (en) |
-
2018
- 2018-01-26 CN CN201820137318.8U patent/CN207852471U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |