CN201864493U - Hoisting device for 10 kV outdoor switches - Google Patents
Hoisting device for 10 kV outdoor switches Download PDFInfo
- Publication number
- CN201864493U CN201864493U CN2010205650215U CN201020565021U CN201864493U CN 201864493 U CN201864493 U CN 201864493U CN 2010205650215 U CN2010205650215 U CN 2010205650215U CN 201020565021 U CN201020565021 U CN 201020565021U CN 201864493 U CN201864493 U CN 201864493U
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- China
- Prior art keywords
- arm
- base
- fixed
- clamping frame
- holder
- 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
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- 239000002965 rope Substances 0.000 claims description 3
- 231100000817 safety factor Toxicity 0.000 abstract description 3
- 239000000725 suspension Substances 0.000 abstract 5
- 230000002708 enhancing Effects 0.000 abstract 1
- 239000000969 carrier Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
Abstract
The utility model relates to a hoisting device for 10 kV outdoor switches. The whole device can be fixed on a cross rack of a circuit breaker and comprises an upper clamping frame, a lower clamping frame, a base, a suspension arm and a pulley block; the base, the suspension arm and the pulley block are fixed on the upper clamping frame; the upper clamping frame and the lower clamping frame are clamped on the upper side and the lower side of the cross rack of the circuit breaker respectively, and are connected with each other through a connecting rod; the base is fixed in the center at the upper end of the upper clamping frame; a fixed shaft is arranged in the center on the upper end surface of the base; a swivel base is sleeved at the upper end of the fixed shaft; the suspension arm is arranged in the center on the upper end surface of the swivel base; the whole suspension arm takes the shape of inverted L; the pulley block is hoisted at the front end of a transverse arm of the suspension arm; and a hook is arranged at the lower end of the pulley block. The device can be erected on the cross rack of a 10 kV circuit breaker directly, has the advantages of small volume, light weight, simple structure, and convenience in assembly and disassembly, can be used for hoisting objects with larger weight cushily, exerts excellent auxiliary function during circuit replacement or maintenance, eliminates the condition of carrying the objects upwards only through manpower, and relieves operation strength, thereby enhancing the operation safety factor.
Description
One, technical field: the utility model relates to a kind of 10kV outdoor switch hanging apparatus.
The replacing of the outdoor pole-mounted circuit breaker of two, background technology: 10kV, overhauling, disappearing lacks need of work circuit breaker is lifted, because the weight of circuit breaker own is bigger, needs to use mechanical means such as crane just can realize lifting.Because the gap between the circuit carriers in the small hydropower station is less, crane can't enter, can only rely on and manually carry electrical equipment, manual operation need be cut off the power supply to interlock circuit, just can safeguard, certainly will increase and lack place outage scope changing, overhaul, disappearing, thus bigger electricity consumer normal operation, the life of incidence.
Three, summary of the invention: it is little, simple in structure that the purpose of this utility model is to propose a kind of volume, the 10kv outdoor switch hanging apparatus of hoisting capacity larger object capable of hoisting.
The purpose of this utility model is achieved in that 10kV outdoor switch hanging apparatus integral body can be fixed on the crossbearer of circuit breaker, and it is by upper and lower holder, and the base, arm and the assembly pulley that are fixed on the holder are formed.Upper and lower holder is clamped in the both sides up and down of circuit breaker crossbearer respectively, connect by pipe link, be fixed with base in center, last holder upper end, center, base upper surface is provided with dead axle, the dead axle upper end is with swivel base, is provided with arm in center, swivel base upper surface, and arm is whole for L shaped, the front end of its transverse arm is lifted with assembly pulley, and the assembly pulley lower end is provided with hook.
The utility model can directly be erected on the crossbearer of 10kv circuit breaker, its volume is little, in light weight, simple in structure, assembly and disassembly convenient, its bigger object of weight of can easily slinging, change, play when overhauling good booster action at circuit, broken away from and relied on the upwards situation of carrying of manpower in the past merely, alleviate operation intensity, thereby increased the safety factor of operation.
Four, description of drawings: the technical solution of the utility model is provided by following drawings and Examples:
Fig. 1 is a 10kV outdoor switch hanging apparatus structural representation.
Legend: 1, assembly pulley, 2, preceding arm, 3, connecting panel, 4, upper boom portion, 5, upright arm, 6, swivel base, 7, dead axle, 8, base, 9, go up holder, 10, holder down, 11, pipe link, 12, crossbearer.
Five, the specific embodiment:
The utility model is not subjected to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.
Embodiment: as shown in Figure 1,10kV outdoor switch hanging apparatus integral body can be fixed on the crossbearer 12 of circuit breaker, and it is by upper and lower holder 9,10, and the base 8, arm and the assembly pulley 1 that are fixed on the holder 9 are formed.Upper and lower holder 9,10 is clamped in the both sides up and down of circuit breaker crossbearer 12 respectively, connects by pipe link 11.Be provided with pipe link 11 straight down in the middle part of last holder 9 bottom surfaces, holder 10 is passed down in pipe link 11 bottoms, and exposure portion is rotary with fastening nut.Be fixed with base 8 in center, last holder 9 upper end, center, base 8 upper surface is provided with dead axle 7, and dead axle 7 upper ends are with swivel base 6, and 6 of dead axle 7 and swivel bases are provided with bearing, and both are rotationally connected.Be provided with arm in center, swivel base 6 upper surface, arm is whole, and the front end of its transverse arm is lifted with assembly pulley 1 for L shaped, and assembly pulley 1 lower end is provided with hook.Assembly pulley 1 comprises fixed pulley group and running block, and fixed pulley group and running block include at least three transversely arranged pulleys, are wound with hauling rope therebetween.Fixed pulley group and aforementioned transverse arm front end articulate, and the running block lower end is equiped with hook.
Arm is made up of preceding arm 2, upper boom portion 4 and upright arm 5, upright arm 5 vertically is fixed on the swivel base 6, its top is connected with connecting panel 3, described connecting panel 3 tops with fall the perpendicular arm bottom of L shaped upper boom portion 4 and be connected, the transverse arm of upper boom portion 4 is anterior to be connected with preceding arm 2 by connecting panel 3.On connecting panel 3, have at least four row or four-row screws.All have the screw of rectangular arrangement on the transverse arm front portion of preceding arm 2 rear portions, upper boom portion 4, the perpendicular arm bottom of upper boom portion 4, upright arm 5 tops, be connected with connecting panel 3 by bolt.By with the connection of position, connecting panel 3 different hole, change the height and the length of arm, thereby adapt to different working environments, also help alleviating the weight that arm is disassembled each parts of back, make things convenient for it to be carried to eminence and assemble again.
During use, earlier upper and lower holder 9,10 is clamped in the upper and lower sides of crossbearer 12, and by pipe link 11 connections, by block nut upper and lower holder 9,10 is fastened on the crossbearer 12 simultaneously, subsequently upper boom portion 4 is connected with upright arm 5 by connecting panel 3 with preceding arm 2, arm 2 front ends before again assembly pulley 1 being lifted on are finished overall package.Object to be hung is hung on the hook of running block, pulling traction rope subsequently, because the movable and fixed pulley group has at least three pairs of pulleys, then at least can laborsaving 1/8, the artificial so bigger original papers such as circuit breaker of light pull-up weight that get final product, broken away from and relied on the upwards situation of carrying of manpower in the past merely, alleviated operation intensity, thereby increased the safety factor of operation.
Above technical characterictic has constituted most preferred embodiment of the present utility model, and it has stronger comformability and best implementation result, can increase and decrease inessential technical characterictic according to actual needs, satisfies the needs of different situations.
Claims (6)
1. a 10kV outdoor switch hanging apparatus integral body can be fixed on the crossbearer of circuit breaker, it is by upper and lower holder, the base, arm and the assembly pulley that are fixed on the holder are formed, it is characterized in that: upper and lower holder is clamped in the both sides up and down of circuit breaker crossbearer respectively, connect by pipe link, be fixed with base in center, last holder upper end, center, base upper surface is provided with dead axle, the dead axle upper end is with swivel base, be provided with arm in center, swivel base upper surface, arm is whole, and the front end of its transverse arm is lifted with assembly pulley for L shaped, and the assembly pulley lower end is provided with hook.
2. 10kV outdoor switch hanging apparatus as claimed in claim 1 is characterized in that: be provided with pipe link straight down at middle part, last holder bottom surface, holder is passed down in the pipe link bottom, and exposure portion is rotary with fastening nut.
3. 10kV outdoor switch hanging apparatus as claimed in claim 1, it is characterized in that: be provided with bearing between dead axle and swivel base, both are rotationally connected.
4. 10kV outdoor switch hanging apparatus as claimed in claim 1, it is characterized in that: assembly pulley comprises fixed pulley group and running block, fixed pulley group and running block include at least three transversely arranged pulleys, be wound with hauling rope therebetween, fixed pulley group and aforementioned transverse arm front end articulate, and the running block lower end is equiped with hook.
5. 10kV outdoor switch hanging apparatus as claimed in claim 1, it is characterized in that: arm is made up of preceding arm, upper boom portion and upright arm, upright arm vertically is fixed on the swivel base, its top is connected with connecting panel, described connecting panel top with fall the perpendicular arm bottom of L shaped upper boom portion and be connected, the transverse arm front portion of upper boom portion is connected with preceding arm by connecting panel.
6. 10kV outdoor switch hanging apparatus as claimed in claim 5, it is characterized in that: on connecting panel, have at least four row or four-row screws, all have the screw of rectangular arrangement on the transverse arm front portion of preceding arm rear portion, upper boom portion, the perpendicular arm bottom of upper boom portion, upright arm top, be connected with connecting panel by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205650215U CN201864493U (en) | 2010-10-18 | 2010-10-18 | Hoisting device for 10 kV outdoor switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205650215U CN201864493U (en) | 2010-10-18 | 2010-10-18 | Hoisting device for 10 kV outdoor switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201864493U true CN201864493U (en) | 2011-06-15 |
Family
ID=44135655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205650215U Expired - Fee Related CN201864493U (en) | 2010-10-18 | 2010-10-18 | Hoisting device for 10 kV outdoor switches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201864493U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530738A (en) * | 2012-01-06 | 2012-07-04 | 中国人民解放军海军后勤技术装备研究所 | Dismounting wharf crane |
| CN104291223A (en) * | 2014-09-24 | 2015-01-21 | 国家电网公司 | Adjustable support leg hook type lifting double-locking mounting mechanism for electromechanical equipment in substation |
| CN104876133A (en) * | 2015-04-02 | 2015-09-02 | 国家电网公司 | Lifting device for substation |
| CN105186344A (en) * | 2015-10-15 | 2015-12-23 | 广东电网有限责任公司佛山供电局 | Outdoor switch suspender |
| 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 |
-
2010
- 2010-10-18 CN CN2010205650215U patent/CN201864493U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530738A (en) * | 2012-01-06 | 2012-07-04 | 中国人民解放军海军后勤技术装备研究所 | Dismounting wharf crane |
| CN102530738B (en) * | 2012-01-06 | 2014-02-26 | 中国人民解放军海军后勤技术装备研究所 | Dismounting wharf crane |
| CN104291223A (en) * | 2014-09-24 | 2015-01-21 | 国家电网公司 | Adjustable support leg hook type lifting double-locking mounting mechanism for electromechanical equipment in substation |
| CN104291223B (en) * | 2014-09-24 | 2017-03-15 | 国家电网公司 | Mechanical and electric equipment installation mechanism of supporting leg adjustable hook type lifting Dual-locking electric substation |
| CN104876133A (en) * | 2015-04-02 | 2015-09-02 | 国家电网公司 | Lifting device for substation |
| CN105186344A (en) * | 2015-10-15 | 2015-12-23 | 广东电网有限责任公司佛山供电局 | Outdoor switch suspender |
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20181018 |