CN107359567A - Transformer cable adjustable stationary barrier - Google Patents
Transformer cable adjustable stationary barrier Download PDFInfo
- Publication number
- CN107359567A CN107359567A CN201710724690.9A CN201710724690A CN107359567A CN 107359567 A CN107359567 A CN 107359567A CN 201710724690 A CN201710724690 A CN 201710724690A CN 107359567 A CN107359567 A CN 107359567A
- Authority
- CN
- China
- Prior art keywords
- base
- vertical rod
- cable
- stationary barrier
- cross
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Insulators (AREA)
Abstract
Present invention is mainly applied to electric power system field, more particularly to a kind of transformer cable adjustable stationary barrier, including base, telescopic vertical rod is set on base, cross-arm is set at the top of telescopic vertical rod, cable anchor ear is set at the top of cross-arm, reinforcing plate is set between base and telescopic vertical rod, telescopic vertical rod includes the vertical iron being distributed vertically, is bolted between each adjacent vertical iron.Can adjust for stent length of the present invention, makes cable highly moderate, alleviates cable bend intensity, increases the service life of cable.
Description
Technical field
The present invention relates to a kind of transformer cable adjustable stationary barrier, electric power system field is mainly used in.
Background technology
At present, the support of the switchgear house transformer cable head of installation is all that existing welding production forms, but because field condition
It is complicated, changeable, often occur the highly unmatched situation of cable bearer in construction, it is as follows that height mismatches the shortcomings that causing：
(1) support is too high or too low all makes construction technology lack of standardization, it is impossible to forms unified acceptance criteria；
(2) the too high one side of support causes the waste of material, on the other hand causes center of gravity higher, declines weight capacity,
The sleeve stress of transformer is caused to increase phenomena such as causing bushing shell for transformer to loosen.
(3) support is too low, softens in the heat production of transformer long-term work running middle cable connector, easily makes cable soft
Couch, it is attached on transformer, causes short circuit.
(4) need to do over again to reform mostly for underproof cable bearer, waste of manpower, material resources, reduce operating efficiency.
The content of the invention
The technical problem to be solved in the present invention is：A kind of adjustable height is provided, ensures transformer safety reliability service
Transformer cable adjustable stationary barrier.
Transformer cable adjustable stationary barrier of the present invention, including base, telescopic vertical rod is set on base, stretched
Cross-arm is set at the top of the vertical rod of contracting formula, cable anchor ear is set at the top of cross-arm, reinforcing plate is set between base and telescopic vertical rod, is stretched
Formula vertical rod includes the vertical iron being distributed vertically, is bolted between each adjacent vertical iron.
Described base is arranged to rectangular seat, and telescopic vertical rod is fixed on the middle position of base.
The cross section of described vertical iron and cross-arm is disposed as U-shaped, and mounting hole, phase are arranged at intervals with the U-lag of vertical iron
Penetrated in mounting hole and fixed by bolt between the vertical iron of neighbour.
Described reinforcing plate is arranged to triangular supports.
Connected between described cable anchor ear and cross-arm by fastener.We are mainly electricity using common cable anchor ear
Cable, which is put into cable anchor ear, is mounted in cable anchor ear on cross-arm by bolt, plays a part of fixing bolt.
Described chassis interior welds bracing piece arranged in a crossed manner.
We reach the regulating effect of cable bearer height using the principle of telescopic extension, when desired height is arrived in regulation
Fixed the bolt of link bolt hole is tightened from by support.A rectangular base is mainly welded out using angle steel, then
In two angle bar of chassis interior cross weld base is more firmly unlikely to deform, be then welded to the vertical iron of cable bearer
Four tripods into 45 degree of angles are welded on base and below base edge with vertical iron so that vertical iron becomes more firm.
The beneficial effects of the invention are as follows：
(1) allow convenience that the installation of cable bearer becomes, simple, strengthen the reliability of support；
(2) construction technology unified standard is allowed, beneficial to the standard for forming unified standard；
(3) it can produce in batches, the working link at the scene of reducing, save a large amount of human and material resources, the work effect at the scene of improving
Rate；
(4) it is beneficial to economize on resources, the recycling that can detachably realize to resource of support, meets modern society's saving
Theme.
(5) stent length is adjustable, makes cable highly moderate, alleviates cable bend intensity, and increase cable uses the longevity
Life.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure：1st, cable anchor ear；2nd, cross-arm；3rd, telescopic vertical rod；4th, transformer；5th, base；6th, triangular supports.
Embodiment
The present invention is described further below in conjunction with the accompanying drawings：
As shown in figure 1, transformer cable adjustable stationary barrier of the present invention, including base 5, set on base 5
Telescopic vertical rod 3, the telescopic top of vertical rod 3 set cross-arm 2, and the top of cross-arm 2 sets cable anchor ear 1, base 5 and telescopic vertical rod
Reinforcing plate is set between 3, and telescopic vertical rod 3 includes the vertical iron being distributed vertically, is bolted between each adjacent vertical iron.Base
5 are arranged to rectangular seat, and telescopic vertical rod 3 is fixed on the middle position of base 5.The cross section of vertical iron and cross-arm 2 is respectively provided with
For U-shaped, stand and mounting hole is arranged at intervals with the U-lag of iron, penetrated in mounting hole and fixed by bolt between adjacent vertical iron.Strengthen
Plate is arranged to triangular supports 6.Connected between cable anchor ear 1 and cross-arm 2 by fastener.The interior welds of base 5 are arranged in a crossed manner
Bracing piece.
According to the base altitude of most of transformers 4, vertical iron base altitude is set, every certain in the U-type groove of vertical iron
Length is punched, and with the vertical iron of nut and bolt connection different length in hole, opposition iron can be achieved and highly adjust, meet scene
The requirement of different height.
Claims (6)
- A kind of 1. transformer cable adjustable stationary barrier, it is characterised in that：Including base (5), set on base (5) telescopic Vertical rod (3), telescopic vertical rod (3) top set cross-arm (2), cable anchor ear (1) are set at the top of cross-arm (2), base (5) is with stretching Reinforcing plate is set between formula vertical rod (3), and telescopic vertical rod (3) includes the vertical iron being distributed vertically, passes through spiral shell between each adjacent vertical iron Tether and connect.
- 2. transformer cable adjustable stationary barrier according to claim 1, it is characterised in that：Base (5) is arranged to long Plinth, telescopic vertical rod (3) are fixed on the middle position of base (5).
- 3. transformer cable adjustable stationary barrier according to claim 1, it is characterised in that：Vertical iron and cross-arm (2) Cross section is disposed as U-shaped, stands and mounting hole is arranged at intervals with the U-lag of iron, and installation is penetrated by bolt between adjacent vertical iron It is fixed in hole.
- 4. transformer cable adjustable stationary barrier according to claim 1, it is characterised in that：Reinforcing plate is arranged to triangle Shape support (6).
- 5. transformer cable adjustable stationary barrier according to claim 1, it is characterised in that：Cable anchor ear (1) and horizontal stroke Connected between load (2) by fastener.
- 6. transformer cable adjustable stationary barrier according to claim 1, it is characterised in that：Base (5) interior welds Bracing piece arranged in a crossed manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710724690.9A CN107359567A (en) | 2017-08-22 | 2017-08-22 | Transformer cable adjustable stationary barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710724690.9A CN107359567A (en) | 2017-08-22 | 2017-08-22 | Transformer cable adjustable stationary barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107359567A true CN107359567A (en) | 2017-11-17 |
Family
ID=60288031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710724690.9A Pending CN107359567A (en) | 2017-08-22 | 2017-08-22 | Transformer cable adjustable stationary barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107359567A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150047271A1 (en) * | 2013-08-13 | 2015-02-19 | World Housing Solution | Offset Adjustable Foundation Leg |
| CN206148863U (en) * | 2016-11-21 | 2017-05-03 | 国网四川省电力公司达州供电公司 | Cable head production and test tool frame |
| CN106655013A (en) * | 2016-12-08 | 2017-05-10 | 国网山东省电力公司东明县供电公司 | Telescopic rod and power metering tank inlet cable auxiliary installation device |
| CN206225917U (en) * | 2016-12-14 | 2017-06-06 | 浙江容大电力工程有限公司输变电分公司 | A kind of cable connector support frame |
| CN206349691U (en) * | 2017-01-16 | 2017-07-21 | 山东鲁昂电气有限公司 | A kind of power construction insulation support device |
| CN107069590A (en) * | 2017-05-27 | 2017-08-18 | 国网河南禹州市供电公司 | Cable termination makes automatic erector |
-
2017
- 2017-08-22 CN CN201710724690.9A patent/CN107359567A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150047271A1 (en) * | 2013-08-13 | 2015-02-19 | World Housing Solution | Offset Adjustable Foundation Leg |
| CN206148863U (en) * | 2016-11-21 | 2017-05-03 | 国网四川省电力公司达州供电公司 | Cable head production and test tool frame |
| CN106655013A (en) * | 2016-12-08 | 2017-05-10 | 国网山东省电力公司东明县供电公司 | Telescopic rod and power metering tank inlet cable auxiliary installation device |
| CN206225917U (en) * | 2016-12-14 | 2017-06-06 | 浙江容大电力工程有限公司输变电分公司 | A kind of cable connector support frame |
| CN206349691U (en) * | 2017-01-16 | 2017-07-21 | 山东鲁昂电气有限公司 | A kind of power construction insulation support device |
| CN107069590A (en) * | 2017-05-27 | 2017-08-18 | 国网河南禹州市供电公司 | Cable termination makes automatic erector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171117 |
|
| RJ01 | Rejection of invention patent application after publication |