CN205204677U - Special lifting device of circuit breaker - Google Patents
Special lifting device of circuit breaker Download PDFInfo
- Publication number
- CN205204677U CN205204677U CN201521084333.3U CN201521084333U CN205204677U CN 205204677 U CN205204677 U CN 205204677U CN 201521084333 U CN201521084333 U CN 201521084333U CN 205204677 U CN205204677 U CN 205204677U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- circuit breaker
- arm
- fixed link
- fixing device
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 33
- 239000010959 steel Substances 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 6
- 239000000725 suspension Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Special lifting device of circuit breaker, including the base, installation fixing device and hoist engine on the base, the last steel pipe of installing of fixing device, the lower extreme of steel pipe is articulated with fixing device, the upper end installation dead lever of steel pipe, dead lever place straight line and the sharp collineation in steel pipe place, a side -mounting davit of dead lever, the oblique pull rod of upper end installation of davit, the utility model discloses an it is rotatory around fixing device that the hoist engine can move the steel pipe through the connection fag end, and when needs hoist and mount circuit breaker, the hoist engine relaxs to connect restricts, makes the steel pipe to the hand -drive block lopsidedness to make hand -drive block lean out, avoid bumping between circuit breaker and the steel pipe, prevent that the circuit breaker from damaging. The utility model discloses a hand -drive block can make things convenient for operating personnel to need not the electrification just can to promote the circuit breaker.
Description
Technical field
The utility model relates to a kind of hoisting tool special, specifically a kind of hoisting tool special of circuit breaker.
Background technology
Current 500kV substation generally adopts compact design, and wherein 35kV battery limits are owing to closing on main transformer and adopting open type design to cause upkeep operation narrow space, Large-scale Hoisting equipment to enter smoothly or to launch.Need to dismantle, change the lifting device be not suitable for, for service work brings difficulty once 35kV switching damage under this operating environment.The bottle gouard moved by hands of the hoisting tool special of existing circuit breaker can not lean out, and when lifting circuit breaker, steel pipe can encounter circuit breaker, causes circuit breaker to damage.
Utility model content
The purpose of this utility model is to provide a kind of hoisting tool special of circuit breaker, can solve the problem.
The utility model for achieving the above object, be achieved through the following technical solutions: a kind of hoisting tool special of circuit breaker, comprise base, fixing device for installing and winch on base, anchor fitting installs steel pipe, lower end and the anchor fitting of steel pipe are hinged, fixed link is installed in the upper end of steel pipe, fixed link place straight line and steel tube place are at straight line conllinear, arm is installed in the side of fixed link, digonal link is installed in the upper end of arm, one end of digonal link is connected with fixed link, the other end of digonal link is connected with one end of arm, arm, digonal link and fixed link form triangle, swivel eye is installed in one end of arm, swivel eye installs suspension ring, bottle gouard moved by hands installed by suspension ring, one end of the connection cord of winch is connected with the top of steel pipe.
In order to realize the purpose of this utility model further, can also by the following technical solutions: described anchor fitting comprises two clamping plate, and two clamping plate clamp base respectively, and two clamping plate are connected with screw mandrel by nut, be positioned at upside clamping plate on installation connecting element, attaching parts and steel pipe hinged.Described arm is vertical with fixed link.
The utility model has the advantage of: winch of the present utility model can drive steel pipe to rotate around anchor fitting by connection cord, when needs lifting circuit breaker, winch loosens connection cord, make steel pipe to bottle gouard moved by hands lopsidedness, thus bottle gouard moved by hands is leant out, avoid colliding between circuit breaker and steel pipe, prevent circuit breaker from damaging.Circuit breaker can handled easily personnel just can promote without the need to using electric power by bottle gouard moved by hands of the present utility model.Arm of the present utility model, digonal link and fixed link form the Joint strenght that triangle can improve arm and fixed link, avoid arm to occur damaging in lifting circuit breaker process.Swivel eye of the present utility model can facilitate bottle gouard moved by hands to rotate, and makes operating personal can control bottle gouard moved by hands from different perspectives.The utility model also has advantage compact, cheap for manufacturing cost and easy to use simple for structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Mark illustrates: 1 bottle gouard moved by hands 2 suspension ring 3 swivel eye 4 digonal link 5 arm 6 fixed link 7 steel pipe 8 connection cord 9 base 10 winch 12 nut 13 screw mandrel 14 clamping plate 15 attaching parts.
Detailed description of the invention
The hoisting tool special of circuit breaker, as shown in Figure 1, comprise base 9, fixing device for installing and winch 10 on base 9, anchor fitting is installed steel pipe 7, lower end and the anchor fitting of steel pipe 7 are hinged, fixed link 6 is installed in the upper end of steel pipe 7, fixed link 6 place straight line and steel pipe 7 place straight line conllinear, arm 5 is installed in the side of fixed link 6, digonal link 4 is installed in the upper end of arm 5, one end of digonal link 4 is connected with fixed link 6, the other end of digonal link 4 is connected with one end of arm 5, arm 5, digonal link 4 and fixed link 6 form triangle, swivel eye 3 is installed in one end of arm 5, swivel eye 3 is installed suspension ring 2, suspension ring 2 are installed bottle gouard moved by hands 1, one end of the connection cord 8 of winch 10 is connected with the top of steel pipe 7.
Winch 10 of the present utility model can drive steel pipe 7 to rotate around anchor fitting by connection cord 8, when needs lifting circuit breaker, winch 10 loosens connection cord 8, make steel pipe 7 to bottle gouard moved by hands 1 lopsidedness, thus bottle gouard moved by hands 1 is leant out, avoid colliding between circuit breaker and steel pipe 7, prevent circuit breaker from damaging.Circuit breaker can handled easily personnel just can promote without the need to using electric power by bottle gouard moved by hands 1 of the present utility model.Arm 5 of the present utility model, digonal link 4 and fixed link 6 form triangle can improve arm 5 and the Joint strenght of fixed link 6, avoids arm 5 to occur damaging in lifting circuit breaker process.Swivel eye 3 of the present utility model can facilitate bottle gouard moved by hands 1 to rotate, and makes operating personal can control bottle gouard moved by hands 1 from different perspectives.
Described anchor fitting comprises two clamping plate, 14, two clamping plate 14 and clamps base 9 respectively, and two clamping plate 14 are connected with screw mandrel 13 by nut 12, installation connecting element 15 on the clamping plate 14 on the upside of being positioned at, and attaching parts 15 is hinged with steel pipe 7.The Joint strenght that base 9 can increase anchor fitting and base 9 clamped respectively by two clamping plate 14 of the present utility model.
Described arm 5 is vertical with fixed link 6.The utility model arm 5 is vertical with fixed link 6, can be that the power that arm 5 is subject to is transformed into along on arm 5 direction, thus it is suffered perpendicular to the power on arm 5 direction to reduce arm 5.
The technical solution of the utility model is not restricted in the scope of embodiment described in the utility model.The technology contents of the not detailed description of the utility model is known technology.
Claims (3)
1. the hoisting tool special of circuit breaker, it is characterized in that: comprise base (9), the upper fixing device for installing of base (9) and winch (10), anchor fitting is installed steel pipe (7), lower end and the anchor fitting of steel pipe (7) are hinged, fixed link (6) is installed in the upper end of steel pipe (7), fixed link (6) place straight line and steel pipe (7) place straight line conllinear, arm (5) is installed in the side of fixed link (6), digonal link (4) is installed in the upper end of arm (5), one end of digonal link (4) is connected with fixed link (6), the other end of digonal link (4) is connected with one end of arm (5), arm (5), digonal link (4) and fixed link (6) form triangle, swivel eye (3) is installed in one end of arm (5), swivel eye (3) is installed suspension ring (2), suspension ring (2) are installed bottle gouard moved by hands (1), one end of the connection cord (8) of winch is connected with the top of steel pipe (7).
2. the hoisting tool special of circuit breaker according to claim 1, it is characterized in that: described anchor fitting comprises two clamping plate (14), two clamping plate (14) clamp base (9) respectively, two clamping plate (14) are connected with screw mandrel (13) by nut (12), be positioned at the upper installation connecting element (15) of clamping plate (14) of upside, attaching parts (15) is hinged with steel pipe (7).
3. the hoisting tool special of circuit breaker according to claim 1, is characterized in that: described arm (5) is vertical with fixed link (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521084333.3U CN205204677U (en) | 2015-12-23 | 2015-12-23 | Special lifting device of circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521084333.3U CN205204677U (en) | 2015-12-23 | 2015-12-23 | Special lifting device of circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205204677U true CN205204677U (en) | 2016-05-04 |
Family
ID=55842407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521084333.3U Expired - Fee Related CN205204677U (en) | 2015-12-23 | 2015-12-23 | Special lifting device of circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205204677U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115502A (en) * | 2016-06-24 | 2016-11-16 | 国家电网公司 | The hoisting tool special of chopper |
| CN110697603A (en) * | 2019-10-16 | 2020-01-17 | 国网四川省电力公司资阳供电公司 | Simple lifting frame for 35kV outdoor electrical equipment |
-
2015
- 2015-12-23 CN CN201521084333.3U patent/CN205204677U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115502A (en) * | 2016-06-24 | 2016-11-16 | 国家电网公司 | The hoisting tool special of chopper |
| CN110697603A (en) * | 2019-10-16 | 2020-01-17 | 国网四川省电力公司资阳供电公司 | Simple lifting frame for 35kV outdoor electrical equipment |
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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 |
Granted publication date: 20160504 Termination date: 20161223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |