CN105186344B - Outdoor switch suspender - Google Patents
Outdoor switch suspender Download PDFInfo
- Publication number
- CN105186344B CN105186344B CN201510676352.3A CN201510676352A CN105186344B CN 105186344 B CN105186344 B CN 105186344B CN 201510676352 A CN201510676352 A CN 201510676352A CN 105186344 B CN105186344 B CN 105186344B
- Authority
- CN
- China
- Prior art keywords
- suspender
- switch
- extension rod
- hanger
- bedframe
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a kind of outdoor switch suspenders, including spreader body, the spreader body includes the suspender pedestal that can be arranged and be fixed on switch bracket, it is connected with extension rod on the suspender pedestal, the top of the extension rod is provided with hanger, and the lifting mechanism for slinging switch is connected on the hanger.Outdoor switch suspender disclosed by the invention, suspender pedestal is fixed on switch bracket, play the role of the entire suspender of support, after will switch and switch bracket is separated, the lifting mechanism connected on hanger catches on switch and is transferred from switch, compared to the prior art the case where middle crane pendent switch, suspender small volume, there will be no the case where breaking other equipment and can need not also expand scope of power outage, the security reliability of supply station power grid ensure that.
Description
Technical field
The present invention relates to technical field of electric power, more particularly to a kind of outdoor switch suspender.
Background technology
Sieve 500KV hole station is transferring electricity from the west to the east hinge, is equipped with a large amount of sulfur hexafluoride equipment in substation, high-voltage switch exists
Vital effect is played in substation and needs depot repair if high-voltage switch gear direct resistance metering is unqualified, if too late
The reliability of power supply can be then influenced if Shi Weixiu.
Due to power distribution equipment compact in design in substation, Denso is matched to hang out high-voltage switch gear presence and be difficult to enter using crane
The problem of setting gap.Even if crane can be easy to break other equipment, such as phase into power distribution equipment gap in hoisting process
Neighbour's switch and disconnecting link etc.；If simultaneously using crane, to ensure that with the safe distance of charging equipment scope of power outage, shadow must be expanded
Ring the security reliability of supply station power grid.
Invention content
Based on this, it is necessary to break other equipment for crane lifting switch presence and influence supply station power grid security is reliable
The problem of property, provides a kind of outdoor switch suspender.
A kind of outdoor switch suspender, including spreader body, the spreader body include that can be arranged and be fixed on switch branch
Suspender pedestal on frame is connected with extension rod on the suspender pedestal, and the top of the extension rod is provided with hanger, the hanger
On be connected with lifting mechanism for slinging switch.
Outdoor switch suspender provided by the invention, suspender pedestal are fixed on switch bracket, play the entire suspender of support
Effect, when will switch separated with switch bracket after, the lifting mechanism that connects on hanger catch on switch will switch distancing, compare
In the crane pendent switch in the prior art the case where, suspender small volume, there will be no the case where breaking other equipment and may not be used yet
Scope of power outage must be expanded, ensure that the security reliability of supply station power grid.
The suspender pedestal includes the suspender bedframe being set on switch bracket, institute in one of the embodiments,
The fastener that suspender bedframe includes first part, second part and the connection first part and the second part is stated,
The first part and the second part are born against in the front and rear sides of switch bracket.
The fastener is connected to the two of the first part and the second part in one of the embodiments,
End, and the fastener is located at the both sides up and down of switch bracket.
The suspender pedestal further includes the support for being fixedly connected on the suspender bedframe in one of the embodiments,
Part, described extension rod one end are connected to the support element, and the support element is two, is respectively arranged at the suspender bedframe
The first part upper and lower ends.
The suspender bedframe is connected with each other by more angle steel in one of the embodiments, the extension rod
It is process by channel steel.
The top of the extension rod offers pivoting hole in one of the embodiments, and the hanger bottom is provided with can
With the matched column of the pivoting hole, the column is rotatablely connected with the extension rod by the pivoting hole.
In one of the embodiments, the through-hole for being useful for mitigating its weight is uniformly distributed on the hanger.
The lifting mechanism is connect with the through-hole in one of the embodiments,.
The lifting mechanism is specially chain block in one of the embodiments,.
Description of the drawings
Fig. 1 is structural schematic diagram when outdoor switch suspender provided in an embodiment of the present invention is in running order.
Specific implementation mode
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing
Give presently preferred embodiments of the present invention.But the present invention can realize in many different forms, however it is not limited to this paper institutes
The embodiment of description.Keep the understanding to the disclosure more thorough on the contrary, purpose of providing these embodiments is
Comprehensively.
Referring to Fig. 1, Fig. 1 is structural representation when outdoor switch suspender provided in an embodiment of the present invention is in running order
Figure.
The outdoor switch suspender that one embodiment of the invention provides, including spreader body 300, spreader body 300 includes can
It is arranged and is fixed on the suspender pedestal 301 on switch bracket 100, extension rod 302, extension rod 302 are connected on suspender pedestal 301
Top be provided with hanger 303, the lifting mechanism 304 for slinging switch 200 is connected on hanger 303.
Outdoor switch suspender provided in an embodiment of the present invention, suspender pedestal 301 are fixed on switch bracket 100, play
The effect for supporting entire suspender, when will switch 200 and switch bracket 100 separate after, the lifting mechanism that connects on hanger 303
304, which catch on switch 200, is transferred from switch, and compared to the prior art the case where middle crane pendent switch 200, suspender small volume will
There is no the case where breaking other equipment and can need not also expand scope of power outage, the security reliability of supply station power grid ensure that.
It is illustrated below for breaker with switch 200, on the basis of the above embodiments, suspender pedestal can be set
301 include being set in suspender bedframes 3011 on switch bracket 100, and specifically, suspender bedframe 3011 may include the
A part, second part and the fastener 305 for connecting first part and second part, suspender pedestal 301 are sheathed on switch bracket
When 100, first part and second part are born against in the front and rear sides of switch bracket 100, and switch bracket 100 can be convenient for interspersed
Into 301 lower portion of suspender pedestal.
Specifically, fastener 305 be connected to first part, second part both ends, and fastener 305 is located at
The both sides up and down of switch bracket 100.
Suspender pedestal 301 further includes the support element 3012 for being fixedly connected on suspender bedframe 3011,302 one end of extension rod
It is connected to support element 3012.Support element 3012 can be connected to suspender bedframe 3011 with fastener 305, can also be directly welded in
Suspender bedframe 3011.Specifically, support element 3012 is two, is respectively arranged at the upper of the first part of suspender pedestal 301
Lower both ends.After connecting support element 3012 and extension rod 302, such as welds, at this time put the suspender with support element 3012
It is placed in the side of circuit breaker cradle, the part suspender bedframe and support element fastener of homonymy will be in support element 3012
After 305 fix, the part suspender bedframe for being then in side corresponding with support element 3012 is positioned over the position set
It postpones, support element 3012 is fixed on circuit breaker cradle together with remainder suspender bedframe with fastener 305, is convenient for
It removes and installs.
Further, the fastener 305 of connection suspender bedframe 3011 and support element 3012 may be selected with trip bolt with
Fastening bolt is in mating connection.It, then again will be tight with fastening nut after trip bolt and interspersed good suspender bedframe 3011
Gu screw-driving.The both ends of trip bolt are both provided with screw thread, and length can be 400mm.
Suspender bedframe 3011 is connected with each other by more angle steel, and specifically, the quantity of angle steel can be 6.More
Specifically, the first part of suspender bedframe 3011 includes 4 angle steel, the end to end formation rectangle of 4 angle steel, second part
Including 2 angle steel disposed in parallel, the both ends of 2 angle steel of second part pass through fastener 305 and 2 of first part respectively
The both ends of parallel angle steel connect.It is upper and lower two that support element 3012, which is divided to, and each support element 3012 is provided with two parts, respectively with
The both sides of extension rod 302 connect, and support element of the extension rod 302 per side is specifically made of steel plate, steel plate and extension rod 302 it
Between be additionally provided with for rise booster action reinforcement steel plate.
Above-mentioned 6 angle steel form the suspender bedframe 3011 of a rectangular shape, and circuit breaker cradle can be interspersed in
State the inside of the suspender bedframe 3011 of rectangular shape, wherein 1 face of the suspender bedframe 3011 of rectangular shape
On be not provided with angle steel.Certainly, suspender bedframe 3011 may also comprise 8 Bolted angle connections and form, make second part have with
The identical structure of first part.
The size and shape of each support element 3012 are unrestricted, and the shape of the steel plate as used in it can be specially straight
Angle is trapezoidal, and bottom can be 30mm thereon, go to the bottom as 50mm, a height of 150mm, the connecting hole being connect with suspender bedframe 3011
The size at center to upper bottom is 15mm.
And the size of the angle steel used in suspender bedframe 3011 is also unrestricted, the optional length of angle steel can be
370mm-400mm is specifically as follows 370mm or 400mm.Equal leg angle may be used in above-mentioned angle steel, and the width per side selects
70mm。
Further, extension rod 302 is specifically process by channel steel, and its size is also unrestricted, specific optional 3.6m.
Pivoting hole is offered on the top of extension rod 302,303 bottom of hanger is provided with can be with the matched column of pivoting hole
Body, column are rotatablely connected with extension rod 302 by pivoting hole.
It can be connected with and can insert in welded still pipe, the lower part of hanger 303 in the top steel tank of the extension rod 302 made of channel steel
Enter the steel pipe that matches in above-mentioned steel pipe hole, thereby may be ensured that and be rotatablely connected between hanger 303 and extension rod 302, is not changing
In the case of becoming 301 installation site of suspender pedestal, the realization of Rotary hanging frame 303 slings work to other breakers；It rotates simultaneously
Hanger 303 can be placed breaker in order to capturing position.
The length of above-mentioned column and the size of apertured plate member are all unrestricted, if the length of column can be 400mm,
The length of apertured plate member is 300mm, and the outer diameter of column and the internal diameter of apertured plate member match.
In order to mitigate the weight of hanger 303, equally distributed through-hole 3031, lifting machine can be provided on hanger 303
Structure 304 is connect with through-hole 3031, and being provided with through-hole 3031 can be convenient for lifting mechanism 304 to be mounted on the different position of hanger 303.
Specifically, lifting mechanism 304 is chain block, and chain block is a kind of using simple, easy to carry manual
Hoisting machinery, also referred to as " ring-chain hoist " or " jack ".It is suitable for the short distance handling of mini-plant and cargo, and lifting capacity is generally not
More than 10t.Chain block has the characteristics that compact-sized, to pull power small.Chain block has sprocket wheel, pulls chain, gearing, rises
A few part compositions such as heavy chain and upper and lower suspension hook.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (4)
1. a kind of outdoor switch suspender, which is characterized in that including spreader body (300), the spreader body (300) includes can
It is arranged and is fixed on the suspender pedestal (301) on switch bracket (100), extension rod is connected on the suspender pedestal (301)
(302), the top of the extension rod (302) is provided with hanger (303), and the top of the extension rod (302) offers pivoting hole,
Hanger (303) bottom is provided with can be with the matched column of the pivoting hole, the column and the extension rod
(302) it is rotatablely connected by the pivoting hole, the lifting mechanism for slinging switch (200) is connected on the hanger (303)
(304)；
The suspender pedestal (301) includes the suspender bedframe (3011) being set on switch bracket (100), the suspender bottom
Seat frame (3011) includes the fastener of first part, second part and the connection first part and the second part
(305), the first part and the second part are born against in the front and rear sides of switch bracket (100), the fastener
(305) both ends of the first part and the second part are connected to, and the fastener (305) is located at switch
The both sides up and down of holder (100)；
The suspender pedestal (301) further includes the support element (3012) for being fixedly connected on the suspender bedframe (3011), institute
It states extension rod (302) one end and is connected to the support element (3012), the support element (3012) is two, is respectively arranged at described
The upper and lower ends of the first part of suspender bedframe (3011), the support element (3012) and the extension rod (302)
Between be provided with for rise booster action stiffener plate；
The through-hole (3031) for being useful for mitigating its weight is uniformly distributed on the hanger (303), the lifting mechanism (304) passes through
The through-hole (3031) is set on the hanger (303).
2. outdoor switch suspender according to claim 1, which is characterized in that the suspender bedframe (3011) is by more
Root angle steel is connected with each other, and the extension rod (302) is process by channel steel.
3. outdoor switch suspender according to claim 1, which is characterized in that the lifting mechanism (304) is led to described
Hole (3031) connects.
4. according to claim 1-3 any one of them outdoor switch suspenders, which is characterized in that the lifting mechanism (304)
Specially chain block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510676352.3A CN105186344B (en) | 2015-10-15 | 2015-10-15 | Outdoor switch suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510676352.3A CN105186344B (en) | 2015-10-15 | 2015-10-15 | Outdoor switch suspender |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105186344A CN105186344A (en) | 2015-12-23 |
| CN105186344B true CN105186344B (en) | 2018-08-21 |
Family
ID=54908275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510676352.3A Active CN105186344B (en) | 2015-10-15 | 2015-10-15 | Outdoor switch suspender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105186344B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111235346B (en) * | 2020-03-10 | 2021-11-12 | 安徽云天冶金科技股份有限公司 | Converter slide is slide replacement device for pushing off slag |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201458590U (en) * | 2009-06-09 | 2010-05-12 | 吉林省电力有限公司辽源供电公司 | Special hoisting tool of power transforming equipment |
| CN201556864U (en) * | 2009-11-17 | 2010-08-18 | 江苏省电力公司江都市供电公司 | Hoisting bracket for 110kV disconnector |
| CN201673793U (en) * | 2010-04-30 | 2010-12-15 | 昌乐县供电公司 | Hoisting bracket for on-load voltage regulation switch of transformer |
| CN201864493U (en) * | 2010-10-18 | 2011-06-15 | 新疆电力公司乌鲁木齐电业局 | Hoisting device for 10 kV outdoor switches |
| CN202210639U (en) * | 2011-09-21 | 2012-05-02 | 温州电力局 | Maintenance hoisting tool for tap changer of transformer |
| CN203295076U (en) * | 2013-04-23 | 2013-11-20 | 萧山供电局 | Hoisting device for load switch of transformer |
-
2015
- 2015-10-15 CN CN201510676352.3A patent/CN105186344B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105186344A (en) | 2015-12-23 |
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