CN104393507A - Extensible rain tent for transformer box - Google Patents
Extensible rain tent for transformer box Download PDFInfo
- Publication number
- CN104393507A CN104393507A CN201410655330.4A CN201410655330A CN104393507A CN 104393507 A CN104393507 A CN 104393507A CN 201410655330 A CN201410655330 A CN 201410655330A CN 104393507 A CN104393507 A CN 104393507A
- Authority
- CN
- China
- Prior art keywords
- support arm
- arm
- front support
- back support
- dumpling
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
- E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
- E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
- E04F10/0611—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with articulated arms supporting the movable end of the blind for deployment of the blind
- E04F10/0618—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with articulated arms supporting the movable end of the blind for deployment of the blind whereby the pivot axis of the articulation is perpendicular to the roller
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
- E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
- E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
- E04F10/0685—Covers or housings for the rolled-up blind
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power Engineering (AREA)
- Building Awnings And Sunshades (AREA)
Abstract
The invention discloses an extensible rain tent for a transformer box. The extensible rain tent for the transformer box comprises a left front support arm, a left rear support arm, a right front support arm, a right rear support arm, tent cloth, a front tent casing, a rear tent casing, a left arm hinge and a right arm hinge; the left front support arm and the left rear support arm and the right front support arm and the right rear support arm are flexibly connected; torsional springs are arranged inside connecting positions; when external force is not applied, the left front support arm and the left right support arm and the right front support arm and the right rear support arm mutually unfolded completely under functions of the torsional springs; the left front support arm and the right front support arm are connected to the front tent casing through a left rotary shaft and a right rotary shaft; the left rear support arm and the right rear support arm are respectively connected to the left arm hinge and the right arm hinge flexibly; the left arm hinge and the rear arm hinge are respectively arranged inside two ends of the rear tent casing; a reel is arranged between the left arm hinge and the right arm hinge; one end of the tent cloth reels on the reel and the other end is connected to the internal side of the front tent casing. The extensible rain tent for the transformer box has the advantages of being high in structural intensity and good in stability through a structure which is specially designed for transformer box special environments and requirements.
Description
Technical field
The present invention relates to scalable canopy, particularly relate to the scalable canopy of a kind of power transformation box.
Background technology
Power transformation box is the cabinet being provided with electric component common in network system.In order to ensure the normal operation of power transformation box, at set intervals, maintainer is all needed to overhaul power transformation box.And power transformation box is often arranged on open-air atmosphere, if run into the bad weathers such as sleet strong wind, great inconvenience will be caused to service work, easily produce potential safety hazard simultaneously.Particularly when bad weathers such as sleet strong wind, power transformation box easily produces fault needs repairing, can cause difficulty and danger to repairing.And if the canopy of prior art is directly installed, because it is not specially for power transformation box designs, there is potential safety hazard, do not meet the requirement of safety operation.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of scalable canopy of a kind of power transformation box considering power transformation box particular surroundings and demand is provided.
The scalable canopy of this power transformation box, comprises left front support arm, left back support arm, right front support arm, right back support arm, tarpaulin, front cover shell, rear casing, left arm dumpling and right arm dumpling; Described left front support arm and left back support arm and right front support arm and right back support arm are flexibly connected respectively, junction all in establish torsion spring; When not applying external force, described left front support arm and left back support arm and right front support arm and right back support arm launch completely mutually under torsion spring effect; Described left front support arm and right front support arm are connected to front cover shell respectively by left rotary shaft and right spindle, and described left back support arm and right back support arm are flexibly connected left arm dumpling and right arm dumpling respectively, and described left arm dumpling and right arm dumpling are located in the two ends of rear casing respectively; Spool is provided with between left arm dumpling and right arm dumpling; Tarpaulin one end twists on spool, and the other end is connected to inside front cover shell; When tarpaulin is involved in spool completely, left front support arm and left back support arm and right front support arm and right back support arm are folding respectively to be drawn in the closed shell that formed at front cover shell and rear casing; The driving member linked with spool is provided with in rear casing one end.
As preferably: described driving member can connect joystick or motor.
As preferably: be also covered with left case and right case outside described rear casing two ends.
As preferably: be provided with after the two ends of described rear casing for fixing left fixture and right fixture.
As preferably: the torsion spring established in described left front support arm and left back support arm and right front support arm and right back support arm junction is with damping piece.
The invention has the beneficial effects as follows: by being the structure of power transformation box particular surroundings and Demand Design specially, when not using at ordinary times, front cover shell and rear casing form closed shell.Take up room little, do not affect inspection operation, the infringement that avoiding exposes to the weather simultaneously at ordinary times drenches with rain to tarpaulin and internal mechanism.During use, by the torsion spring of left front support arm and left back support arm and right front support arm and right back support arm junction, coordinate left arm dumpling, right arm dumpling, left rotary shaft and right spindle, tarpaulin can be opened voluntarily, with after draw tarpaulin in easily by joystick or motor.This structural strength is high simultaneously, good stability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is structural blast schematic diagram of the present invention;
Description of reference numerals: left front support arm 1, left back support arm 2, right front support arm 3, right back support arm 4, tarpaulin 5, front cover shell 6, rear casing 7, left arm dumpling 8, right arm dumpling 9, left fixture 10, right fixture 11, spool 12, joystick 13, driving member 14, left case 15, right case 16, left rotary shaft 17, right spindle 18.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described further.Although the present invention will be described in conjunction with preferred embodiment, should know, and not represent and limit the invention in described embodiment.On the contrary, the present invention will contain can be included in attached claims limit scope of the present invention in alternative, modified model and equivalent.
The scalable canopy of power transformation box of the present embodiment, comprises left front support arm 1, left back support arm 2, right front support arm 3, right back support arm 4, tarpaulin 5, front cover shell 6, rear casing 7, left arm dumpling 8 and right arm dumpling 9; Described left front support arm 1 and left back support arm 2 and right front support arm 3 and right back support arm 4 are flexibly connected respectively, junction all in establish torsion spring with damping piece; When not applying external force, described left front support arm 1 and left back support arm 2 and right front support arm 3 and right back support arm 4 launch completely mutually under torsion spring effect; Described left front support arm 1 and right front support arm 3 are connected to front cover shell 6 respectively by left rotary shaft 17 and right spindle 18, described left back support arm 2 and right back support arm 4 are flexibly connected left arm dumpling 8 and right arm dumpling 9 respectively, and described left arm dumpling 8 and right arm dumpling 9 are located in the two ends of rear casing 7 respectively; Spool 12 is provided with between left arm dumpling 8 and right arm dumpling 9; Tarpaulin 5 one end twists on spool 12, and the other end is connected to inside front cover shell 6; When tarpaulin 5 is involved in spool 12 completely, left front support arm 1 and left back support arm 2 and right front support arm 3 and right back support arm 4 are folding respectively to be drawn in the closed shell that formed at front cover shell 6 and rear casing 7; The driving member 14 linked with spool 12 is provided with in rear casing 7 one end.Described driving member 14 can connect joystick 13 or motor.Left case 15 and right case 16 is also covered with outside described rear casing 7 two ends.Be provided with after the two ends of described rear casing 7 for fixing left fixture 10 and right fixture 11.
During use, the scalable canopy of the power transformation box of the present embodiment is fixed on the electric pole support needing to install by the left fixture 10 after the two ends that are positioned at rear casing 7 and right fixture 11.When not using at ordinary times, front cover shell 6 and rear casing 7 form closed shell.Take up room little, do not affect inspection operation, the infringement that avoiding exposes to the weather simultaneously at ordinary times drenches with rain to tarpaulin 5 and internal mechanism.During use, by the torsion spring of left front support arm 1 and left back support arm 2 and right front support arm 3 and right back support arm 4 junction, coordinate left arm dumpling 7, right arm dumpling 8, left rotary shaft 17 and right spindle 18, tarpaulin 5 can be opened voluntarily, with after draw tarpaulin 5 easily in by joystick 13 or motor.Now, when tarpaulin 5 is involved in spool 12 completely, left front support arm 1 and left back support arm 2 and right front support arm 3 and right back support arm 4 are folding respectively to be drawn in the closed shell that formed at front cover shell 6 and rear casing 7.
Claims (5)
1. the scalable canopy of power transformation box, is characterized in that: comprise left front support arm (1), left back support arm (2), right front support arm (3), right back support arm (4), tarpaulin (5), front cover shell (6), rear casing (7), left arm dumpling (8) and right arm dumpling (9); Described left front support arm (1) and left back support arm (2) and right front support arm (3) and right back support arm (4) are flexibly connected respectively, junction all in establish torsion spring; When not applying external force, described left front support arm (1) and left back support arm (2) and right front support arm (3) and right back support arm (4) launch completely mutually under torsion spring effect; Described left front support arm (1) and right front support arm (3) are connected to front cover shell (6) respectively by left rotary shaft (17) and right spindle (18), described left back support arm (2) and right back support arm (4) are flexibly connected left arm dumpling (8) and right arm dumpling (9) respectively, and described left arm dumpling (8) and right arm dumpling (9) are located in the two ends of rear casing (7) respectively; Spool (12) is provided with between left arm dumpling (8) and right arm dumpling (9); Tarpaulin (5) one end twists on spool (12), and the other end is connected to front cover shell (6) inner side; When tarpaulin (5) is involved in spool (12) completely, left front support arm (1) and left back support arm (2) and right front support arm (3) and right back support arm (4) is folding respectively draws in the closed shell that front cover shell (6) and rear casing (7) are formed; The driving member (14) linked with spool (12) is provided with in rear casing (7) one end.
2. the scalable canopy of power transformation box according to claim 1, is characterized in that: described driving member (14) can connect joystick (13) or motor.
3. the scalable canopy of power transformation box according to claim 1, is characterized in that: be also covered with left case (15) and right case (16) outside described rear casing (7) two ends.
4. the scalable canopy of power transformation box according to claim 1, is characterized in that: be provided with after the two ends of described rear casing (7) for fixing left fixture (10) and right fixture (11).
5. the scalable canopy of power transformation box according to claim 1, is characterized in that: the torsion spring established in described left front support arm (1) and left back support arm (2) and right front support arm (3) and right back support arm (4) junction is with damping piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410655330.4A CN104393507A (en) | 2014-11-17 | 2014-11-17 | Extensible rain tent for transformer box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410655330.4A CN104393507A (en) | 2014-11-17 | 2014-11-17 | Extensible rain tent for transformer box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104393507A true CN104393507A (en) | 2015-03-04 |
Family
ID=52611363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410655330.4A Pending CN104393507A (en) | 2014-11-17 | 2014-11-17 | Extensible rain tent for transformer box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104393507A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832495A (en) * | 2018-05-31 | 2018-11-16 | 合肥开关厂有限公司 | A kind of high-tension switch cabinet |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2435467Y (en) * | 2000-05-23 | 2001-06-20 | 陈潼 | Awning |
| JP2008228404A (en) * | 2007-03-09 | 2008-09-25 | Tokyo Electric Power Co Inc:The | Rain water protection device |
| CN201794232U (en) * | 2010-04-21 | 2011-04-13 | 白桦林（临安）休闲用品有限公司 | Novel awning |
| CN202117394U (en) * | 2011-06-16 | 2012-01-18 | 浙江美佳机电科技有限公司 | Double-faced inclined supporting rod sunshade |
| CN202125114U (en) * | 2011-06-16 | 2012-01-25 | 浙江美佳机电科技有限公司 | Two-sided folding arm type awning |
| CN202850579U (en) * | 2012-09-20 | 2013-04-03 | 杭州双成遮阳制品有限公司 | Awning with illuminating light |
| CN204258069U (en) * | 2014-11-17 | 2015-04-08 | 国家电网公司 | The scalable canopy of power transformation box |
-
2014
- 2014-11-17 CN CN201410655330.4A patent/CN104393507A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2435467Y (en) * | 2000-05-23 | 2001-06-20 | 陈潼 | Awning |
| JP2008228404A (en) * | 2007-03-09 | 2008-09-25 | Tokyo Electric Power Co Inc:The | Rain water protection device |
| CN201794232U (en) * | 2010-04-21 | 2011-04-13 | 白桦林（临安）休闲用品有限公司 | Novel awning |
| CN202117394U (en) * | 2011-06-16 | 2012-01-18 | 浙江美佳机电科技有限公司 | Double-faced inclined supporting rod sunshade |
| CN202125114U (en) * | 2011-06-16 | 2012-01-25 | 浙江美佳机电科技有限公司 | Two-sided folding arm type awning |
| CN202850579U (en) * | 2012-09-20 | 2013-04-03 | 杭州双成遮阳制品有限公司 | Awning with illuminating light |
| CN204258069U (en) * | 2014-11-17 | 2015-04-08 | 国家电网公司 | The scalable canopy of power transformation box |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832495A (en) * | 2018-05-31 | 2018-11-16 | 合肥开关厂有限公司 | A kind of high-tension switch cabinet |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150304 |
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| WD01 | Invention patent application deemed withdrawn after publication |