CN203967675U - A kind of low-voltage bus bar bridge row fixed support device - Google Patents
A kind of low-voltage bus bar bridge row fixed support device Download PDFInfo
- Publication number
- CN203967675U CN203967675U CN201420419945.2U CN201420419945U CN203967675U CN 203967675 U CN203967675 U CN 203967675U CN 201420419945 U CN201420419945 U CN 201420419945U CN 203967675 U CN203967675 U CN 203967675U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- insulation
- jointed shaft
- insulation intermediate
- hanging scroll
- 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
- 238000009413 insulation Methods 0.000 claims abstract description 41
- 238000007665 sagging Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
Landscapes
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The utility model has related to a kind of low-voltage bus bar bridge row fixed support device, it is characterized in that, including insulated connecting piece one end is fixedly connected with length direction one end of insulation suspender by the first jointed shaft, length direction the other end of insulation suspender is fixedly connected with U-shaped ring by the second jointed shaft, the insulated connecting piece other end is fixedly connected with insulation intermediate one end, the insulation intermediate other end is fixedly connected with bolt one end, round nut spiral shell is contained on bolt, the head of chain is fixed on outside, insulation intermediate middle part by the 3rd jointed shaft, the head of chain freely rotates around the 3rd jointed shaft, tie up part and hang over chain tail end, hanging scroll is cylinder, hanging scroll one end is vertical fixing with insulation intermediate outer surface axis direction, L-type member one end is fixedly connected with the hanging scroll other end, the L-type member other end is fixedly connected with insulation intermediate outer surface, and L-type member and hanging scroll, insulation intermediate outer surface form a ring.
Description
Technical field
The utility model relates to power equipment Work tool, specifically relates to a kind of low-voltage bus bar bridge row fixed support device.
Background technology
Transformer station's high-power transformer low-pressure side sleeve pipe is arranged to be connected with each section of low-voltage bus bar to realize by three-phase bus each load feeder is powered.Every phase bus bar is formed in parallel by threeply copper bar, every phase bus bar weight is very large, the insulation support device made from epoxy resin easily oxidation is cracked, cause one section of bus bar to lose support, and then adjacent insulation support device is produced to larger load-bearing, and easily cause adjacent insulation support device to ftracture because load-bearing is excessive, cause bus bar sagging, cause safe distance deficiency over the ground, threaten below pedestrains safety and load power supply safety and transformer equipment safety.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, provide a kind of simple in structure, easy to use, can effectively realize single-phase low-voltage bus bar row and hang fixed function, it is not subjected to displacement with sagging, guarantee that single-phase low-voltage bus bar row is highly stable over the ground, safe distance is enough over the ground, guarantees the low-voltage bus bar bridge row fixed support device of single-phase low-voltage bus bar row's security of operation and below pedestrian's personal safety.
The technical solution of the utility model is as follows:
A kind of low-voltage bus bar bridge row fixed support device, it is characterized in that, including insulated connecting piece one end is fixedly connected with length direction one end of insulation suspender by the first jointed shaft, length direction the other end of insulation suspender is fixedly connected with U-shaped ring by the second jointed shaft, the insulated connecting piece other end is fixedly connected with insulation intermediate one end, the insulation intermediate other end is fixedly connected with bolt one end, round nut spiral shell is contained on bolt, the head of chain is fixed on outside, insulation intermediate middle part by the 3rd jointed shaft, the head of chain freely rotates around the 3rd jointed shaft, tie up part and hang over chain tail end, hanging scroll is cylinder, hanging scroll one end is vertical fixing with insulation intermediate outer surface axis direction, L-type member one end is fixedly connected with the hanging scroll other end, the L-type member other end is fixedly connected with insulation intermediate outer surface, and L-type member and hanging scroll, insulation intermediate outer surface form a ring.
As preferably, insulation suspender is provided with rectangular hanging ring.
The beneficial effects of the utility model are as follows:
The utility model is wound around tighten and bolt, the round nut double action that is locked by chain, double shield insulated connecting piece, insulation intermediate keep the running status of vertical 90 ° with ground, guarantee that single-phase low-voltage bus bar is arranged to be fixed not to be subjected to displacement with sagging.
The utility model is simple in structure, easy to use, can effectively realize single-phase low-voltage bus bar row and hang fixed function, it is not subjected to displacement with sagging, guarantee that single-phase low-voltage bus bar row is highly stable over the ground, safe distance is enough over the ground, guarantees single-phase low-voltage bus bar row's security of operation and below pedestrian's personal safety.
Accompanying drawing explanation
Fig. 1 is general structure schematic diagram of the present utility model;
In figure: the 1st, insulated connecting piece, 2 is first jointed shafts, the 3rd, insulation suspender, the 4th, U-shaped ring, 5 is second jointed shafts, the 6th, insulation intermediate, the 7th, bolt, the 8th, round nut, 9 is the 3rd jointed shafts, the 10th, chain, the 11st, L-type member, the 12nd, hanging scroll, the 13rd, tie up part.
Embodiment
Below in conjunction with drawings and Examples, the present invention/utility model is described in further detail.
A kind of low-voltage bus bar bridge row fixed support device as shown in Figure 1, including insulated connecting piece 1 one end is fixedly connected with insulation suspender 3 length direction one ends that are provided with rectangular hanging ring by the first jointed shaft 2, insulation suspender 3 length direction the other end are fixedly connected with U-shaped ring 4 by the second jointed shaft 5, insulated connecting piece 1 other end is fixedly connected with insulation intermediate 6 one end, insulation intermediate 6 other ends are fixedly connected with bolt 7 one end, round nut 8 spiral shells are contained on bolt 7, can precession, screw out bolt 7.
Chain 10 heads are fixed on insulation intermediate 6 outsides, middle part by the 3rd jointed shaft 9, chain 10 heads can freely rotate around the 3rd jointed shaft 9, tie up part 13 and hang over chain 10 tail ends, hanging scroll 12 is cylinder, hanging scroll 12 one end are vertical fixing with insulation intermediate 6 outer surface axis directions, L-type member 11 one end are fixedly connected with hanging scroll 12 other ends, L-type member 11 other ends are fixedly connected with insulation intermediate 6 outer surfaces, and L-type member 11 forms an enclosure space with hanging scroll 12, insulation intermediate 6 outer surfaces.
During the utility model field conduct, single-phase low-voltage bus bar is arranged through insulation suspender 3 inner sides, bolt 7 is passed across to screwed hole corresponding on shaft tower and is locked with round nut 8, chain 10 is first tightly wound around shaft tower one week through behind U-shaped ring 4 inside, then with tying up part 13, the tail end of chain 10 and hanging scroll 12 tightens is fixed.
Above-described embodiment is only for the utility model is described, and not with the restriction of the present utility model of opposing.So long as according to technical spirit of the present utility model, to above-described embodiment change, modification etc. all will drop in the scope of claim of the present utility model.
Claims (2)
1. a low-voltage bus bar bridge is arranged fixed support device, it is characterized in that, including insulated connecting piece one end is fixedly connected with length direction one end of insulation suspender by the first jointed shaft, length direction the other end of insulation suspender is fixedly connected with U-shaped ring by the second jointed shaft, the insulated connecting piece other end is fixedly connected with insulation intermediate one end, the insulation intermediate other end is fixedly connected with bolt one end, round nut spiral shell is contained on bolt, the head of chain is fixed on outside, insulation intermediate middle part by the 3rd jointed shaft, the head of chain freely rotates around the 3rd jointed shaft, tie up part and hang over chain tail end, hanging scroll is cylinder, hanging scroll one end is vertical fixing with insulation intermediate outer surface axis direction, L-type member one end is fixedly connected with the hanging scroll other end, the L-type member other end is fixedly connected with insulation intermediate outer surface, and L-type member and hanging scroll, insulation intermediate outer surface form a ring.
2. low-voltage bus bar bridge row fixed support device according to claim 1, is characterized in that, insulation suspender is provided with rectangular hanging ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420419945.2U CN203967675U (en) | 2014-07-28 | 2014-07-28 | A kind of low-voltage bus bar bridge row fixed support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420419945.2U CN203967675U (en) | 2014-07-28 | 2014-07-28 | A kind of low-voltage bus bar bridge row fixed support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203967675U true CN203967675U (en) | 2014-11-26 |
Family
ID=51928219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420419945.2U Expired - Fee Related CN203967675U (en) | 2014-07-28 | 2014-07-28 | A kind of low-voltage bus bar bridge row fixed support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203967675U (en) |
-
2014
- 2014-07-28 CN CN201420419945.2U patent/CN203967675U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20210728 |