CN206051406U - The disconnecting switch hoisting apparatus of tiltable section - Google Patents
The disconnecting switch hoisting apparatus of tiltable section Download PDFInfo
- Publication number
- CN206051406U CN206051406U CN201620915892.2U CN201620915892U CN206051406U CN 206051406 U CN206051406 U CN 206051406U CN 201620915892 U CN201620915892 U CN 201620915892U CN 206051406 U CN206051406 U CN 206051406U
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- CN
- China
- Prior art keywords
- disconnecting switch
- hoisting apparatus
- main body
- arm
- winch
- Prior art date
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 14
- 210000004247 hand Anatomy 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Jib Cranes (AREA)
Abstract
The disconnecting switch hoisting apparatus of tiltable section belongs to technical field of crane equipment, including base, angle regulating device, lifting main body, winch truck, elevation indicator, fixed pulley, hook and arm.This utility model can be used for the lifting work of 5 type disconnecting switch of GW in 66kV transformer stations, with small volume, lightweight advantage compared with traditional pole；Compared with crane, the hoisting apparatus is less by site influence, and can keep enough safe distances with charging equipment；Compared with similar disconnecting switch hoisting apparatus, by angle regulating device, the hoisting apparatus can be made to possess the function of adjusting the arm elevation angle under weight bearing situations, so when the fixation of the disconnecting switch above channel-section steel is carried out, lower section personnel can be removed from pull rope calibration bolt hole position, while winch truck can realize two-way blocking function, labour force is not only saved, also the personal safety of operator is considerably increased, the safe and stable operation of equipment has been ensured.
Description
Technical field
This utility model belongs to technical field of crane equipment, especially relates to a kind of keeping apart for tiltable section and closes
Refitting is put.
Background technology
In the middle of power production process, the radix of isolated switchgear is big, installs and sets with other with the operations number changed
It is more frequent for comparing.When carrying out the primary equipment replacing of 220kV, as primary equipment quantity is few, spacing is big, and site space is filled
It is abundant, loading and unloading is carried out using crane typically.But when carrying out 66kV equipment replacements, due to field apparatus arrangement closely, upper canopy
Line height is shorter, causes crane turnover difficult, and crane position is put and cannot be ensured and charging equipment with the action of telescoping boom
Safe distance, brings great potential safety hazard to work on the spot.
Simultaneously in the equipment assembly working of 66kV, as the factors such as place are limited, operation team is also more to be entered using pole
The lifting of row equipment.But in actual application, the pole length used by 66kV equipment be 4.5m-5m, carry and
Occur in assembling process unavoidably from charging equipment excessively close to or collide with porcelain vase situations such as；And the transport of pole is needed extremely with assembling
Few 4 people are carried out, and greatly reduce the work efficiency at scene；In the fixation procedure of pole, the mode of knotting is used
Fastened with equipment Foundations, this fastening means obviously have very big potential safety hazard.
Therefore need badly in the middle of prior art and want a kind of new technical scheme to solve this problem.
Utility model content
Technical problem to be solved in the utility model is：A kind of disconnecting switch hoisting apparatus of tiltable section is provided,
For solving inefficiency in traditional 66kV equipment assembly workings, labor strength is big, the technical problem such as poor stability.
The disconnecting switch hoisting apparatus of tiltable section, is characterized in that：Including base, angle regulating device, lifting main body,
Winch truck, elevation indicator, fixed pulley, hook and arm, the base are connected with lifting main body by pressure bearing；Described
Weight main body is connected by bearing with arm, and the side of lifting main body is installed with angle regulating device, lifting main body it is another
Side is installed with winch truck, and lifting main body is provided with elevation indicator with the junction of arm；The elevation indicator and strand
Jiggering is located at the homonymy of lifting main body；The two ends of the arm are provided with hook, and one end of arm is adjusted with the elevation angle by hook
Regulating device connects；The quantity of the fixed pulley is two, and one of them is arranged on the inside of elevation indicator, and another fixes peace
It is mounted in the other end of arm；The winch truck is connected with two fixed pulleys by pull rope.
The angle regulating device is capstan winch or hydraulic means.
Described capstan winch is hand winch or electric capstan.
Described hydraulic means is manual hydraulic device or electro hydraulic gear.
Described winch truck is hand winch car or electric mincing jiggering.
By above-mentioned design, this utility model can bring following beneficial effect：
This utility model can be used for the lifting work of GW-5 types disconnecting switch in 66kV transformer stations, with traditional pole phase
Than with small volume, lightweight advantage；Compared with crane, the hoisting apparatus is less by site influence, and and charging equipment
Enough safe distances can be kept；Compared with similar disconnecting switch hoisting apparatus, by angle regulating device, this can be made
Refitting is put possesses the function of adjusting the arm elevation angle under weight bearing situations, so when the fixation of the disconnecting switch above channel-section steel is carried out,
Lower section personnel can be removed from pull rope calibration bolt hole position, while winch truck can realize two-way blocking function, not only saved
Labour force has been saved, the personal safety of operator has also been considerably increased, the safe and stable operation of equipment has been ensured.
Description of the drawings
This utility model is further described below in conjunction with the drawings and specific embodiments：
Structural representations of the Fig. 1 for the disconnecting switch hoisting apparatus of this utility model tiltable section.
Fig. 2 for this utility model tiltable section disconnecting switch hoisting apparatus in base disconnecting switch channel-section steel framework
On installment state figure.
1- bases in figure, 2- angle regulating devices, 3- lifting main bodys, 4- winch trucks, 5- elevation indicators, 6- fixed pulleys,
7- hooks, 8- arms.
Specific embodiment
As illustrated, the disconnecting switch hoisting apparatus of tiltable section, is characterized in that：Including base 1, angle regulating device
2nd, lifting main body 3, winch truck 4, elevation indicator 5, fixed pulley 6, hook 7 and arm 8, the base 1 by pressure bearing with
Lifting main body 3 connects；The lifting main body 3 is connected by bearing with arm 8, and the side of lifting main body 3 is installed with the elevation angle
Adjusting means 2, the opposite side of lifting main body 3 are installed with winch truck 4, and lifting main body 3 is provided with the junction of arm 8 and is faced upward
Angle indicator 5；The elevation indicator 5 is located at the homonymy of lifting main body 3 with winch truck 4；The two ends of the arm 8 are provided with
Hook 7, one end of arm 8 are connected with angle regulating device 2 by hook 7；The quantity of the fixed pulley 6 is two, wherein one
The individual inside for being arranged on elevation indicator 5, another is fixedly mounted on the other end of arm 8；The winch truck 4 passes through pull rope
It is connected with two fixed pulleys 6.
The angle regulating device 2 is capstan winch or hydraulic means.
Described capstan winch is hand winch or electric capstan.
Described hydraulic means is manual hydraulic device or electro hydraulic gear.
Described winch truck 4 is hand winch car or electric mincing jiggering.
The quantity of the hook 7 is two, and one of them is used to connect angle regulating device 2, and another is used for fixed dynamic
Pulley, to lift by crane special weight.
The base 1 is to be assembled by the way of grafting with lifting main body 3, and lifting main body 3 adopts seamless steel pipe, and
And pressure bearing is added with the contact site of lifting main body 3 in the inside of base 1, to ensure motility during its rotation.Bottom
Seat 1 carries out bolt using four fixing points with the channel-section steel framework of disconnecting switch and is reliably connected, and puts when micromatic setting is needed
During position, it is only necessary to unclamp fastening bolt, it is not necessary to remove base 1 completely, you can move.
It is outside sleeve pipe that base 1 is present with base 1 in addition to by downward gravity, also with the coupling part of lifting main body 3
The orthogonal centrifugal force of edge tangent line, this power crosses conference deforms upon the sleeve pipe of base 1, can cause the lifting main body 3 cannot when serious
Rotate the sleeve pipe that even fractures.To avoid the generation of problems, reinforcement measure is carried out with the connecting portion of base 1 in sleeve pipe.
Sleeve pipe welds a triangular support every 90 ° with the welding portion of base 1, so can be by horizontal direction suffered by bottom of device
Power uniformly shared by gusseted, further increase stability of the hoisting apparatus in rotation process.
By this utility model, one can complete the slinging work of disconnecting switch, if the special weight of lifting, can pass through
Hook 7 installs movable pulley additional and completes.Whole lifting process, device rotates flexible, solid and reliable.
Claims (5)
1. the disconnecting switch hoisting apparatus of tiltable section, is characterized in that：Including base (1), angle regulating device (2), lifting
Main body (3), winch truck (4), elevation indicator (5), fixed pulley (6), hook (7) and arm (8), the base (1) is by pressure
Power bearing is connected with lifting main body (3)；The lifting main body (3) is connected by bearing with arm (8), and the one of lifting main body (3)
Side is installed with angle regulating device (2), and the opposite side of lifting main body (3) is installed with winch truck (4), lifting main body
(3) junction of arm (8) is provided with elevation indicator (5)；The elevation indicator (5) is with winch truck (4) positioned at lifting
The homonymy of main body (3)；The two ends of the arm (8) are provided with hook (7), and one end of arm (8) is by linking up with (7) and the elevation angle
Adjusting means (2) connects；The quantity of the fixed pulley (6) is two, and one of them is arranged on the inside of elevation indicator (5),
Another is fixedly mounted on the other end of arm (8)；The winch truck (4) is connected with two fixed pulleys (6) by pull rope.
2. the disconnecting switch hoisting apparatus of tiltable section according to claim 1, is characterized in that：The elevation angle adjusts dress
(2) are put for capstan winch or hydraulic means.
3. the disconnecting switch hoisting apparatus of tiltable section according to claim 2, is characterized in that：Described capstan winch is handss
Dynamic capstan winch or electric capstan.
4. the disconnecting switch hoisting apparatus of tiltable section according to claim 2, is characterized in that：Described hydraulic means
For manual hydraulic device or electro hydraulic gear.
5. the disconnecting switch hoisting apparatus of tiltable section according to claim 1, is characterized in that：Described winch truck
(4) it is hand winch car or electric mincing jiggering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620915892.2U CN206051406U (en) | 2016-08-22 | 2016-08-22 | The disconnecting switch hoisting apparatus of tiltable section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620915892.2U CN206051406U (en) | 2016-08-22 | 2016-08-22 | The disconnecting switch hoisting apparatus of tiltable section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206051406U true CN206051406U (en) | 2017-03-29 |
Family
ID=58383532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620915892.2U Active CN206051406U (en) | 2016-08-22 | 2016-08-22 | The disconnecting switch hoisting apparatus of tiltable section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206051406U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178073A (en) * | 2018-01-08 | 2018-06-19 | 国网辽宁省电力有限公司鞍山供电公司 | A kind of station Universal hoisting equipment |
| CN114104991A (en) * | 2021-11-25 | 2022-03-01 | 国网浙江省电力有限公司象山县供电公司 | Outdoor equipment hoisting accessory |
-
2016
- 2016-08-22 CN CN201620915892.2U patent/CN206051406U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178073A (en) * | 2018-01-08 | 2018-06-19 | 国网辽宁省电力有限公司鞍山供电公司 | A kind of station Universal hoisting equipment |
| CN114104991A (en) * | 2021-11-25 | 2022-03-01 | 国网浙江省电力有限公司象山县供电公司 | Outdoor equipment hoisting accessory |
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| GR01 | Patent grant |