CN209024067U - A kind of simple and easy hoisting device of for transformer - Google Patents
A kind of simple and easy hoisting device of for transformer Download PDFInfo
- Publication number
- CN209024067U CN209024067U CN201821598638.XU CN201821598638U CN209024067U CN 209024067 U CN209024067 U CN 209024067U CN 201821598638 U CN201821598638 U CN 201821598638U CN 209024067 U CN209024067 U CN 209024067U
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- China
- Prior art keywords
- anchor ear
- crossbeam
- sliding block
- hoisting device
- transformer
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Abstract
The utility model provides a kind of simple and easy hoisting device of for transformer, including crossbeam, reinforce arm and upper anchor ear and lower anchor ear for cooperating with electric pole, crossbeam is set on lower anchor ear, crossbeam is equipped with boom hoisting, boom hoisting is slidably connected with crossbeam, rotating dog is equipped on upper anchor ear and lower anchor ear, crossbeam is rotatablely connected by rotating dog and lower anchor ear, the upper end for reinforcing arm is rotatablely connected by rotating dog and upper anchor ear, the lower end for reinforcing arm is fixed on the one end of crossbeam far from lower anchor ear, reinforcing arm includes extension spring, the position of anchor ear, which can be changed the tensile elongation of extension spring and then change extension spring, in change acts on the power on crossbeam, it can be according to the different positions for adjusting upper anchor ear of different transformer weight, so that crossbeam and the stress of lower anchor ear junction are smaller, simple and easy hoisting device is allowed to lift the biggish transformer of weight, And using reliable.
Description
Technical field
The utility model relates to hanging apparatus more particularly to a kind of simple and easy hoisting devices of for transformer.
Background technique
In the installing engineering of electrical equipment, transformer installation is an essential content, due to volume of transformer is big,
Weight weight, the emphasis that transformer lifting is often installed as electrical equipment.Current universal transformer installation is all logical
It crosses what the tools such as crane, jack auxiliary was completed, but installation tool is more and the larger not Portable belt of volume, is especially used in inconvenience
The installation and removal in the mountain area of crane, narrow place or single transformer, it is too high using the cost of crane, and using extremely
Inconvenience, and easy hanging apparatus is constantly present the inadequate problem of use intensity, so that the transformer of heavier-weight cannot be lifted.
Utility model content
The purpose of this utility model is to provide a kind of service-strong simple and easy hoisting devices of for transformer.
In order to achieve the above object, the utility model adopts the following technical solution: a kind of simple and easy hoisting of for transformer
Device including crossbeam, reinforces arm and upper anchor ear and lower anchor ear for cooperating with electric pole, and crossbeam is set on lower anchor ear, on crossbeam
Equipped with boom hoisting, boom hoisting is slidably connected with crossbeam, is equipped with rotating dog on upper anchor ear and lower anchor ear, crossbeam passes through rotation
Pin is rotatablely connected with lower anchor ear, and the upper end for reinforcing arm is rotatablely connected by rotating dog and upper anchor ear, and the lower end for reinforcing arm is fixed on
The one end of crossbeam far from lower anchor ear, reinforcing arm includes extension spring, and the stretching of extension spring can be changed in the position of anchor ear in change
Length.
Further, the crossbeam is equipped with sliding slot, and boom hoisting includes sliding block, and sliding block is equipped with vertical for limiting sliding block
To the locating part of position, sliding block is slidably connected with sliding slot.
Further, the locating part is the limit shaft being arranged perpendicular to sliding block, and limit shaft and sliding block are rotatablely connected.
Further, the both ends of the limit shaft are equipped with rolling bearing, and rolling bearing and crossbeam, which roll, to be cooperated.
Further, the limit shaft is equipped with multiple.
Further, the lower end of the sliding block is equipped with pulley, and transformer is lifted by drawstring, and drawstring is slidably connected with pulley
To change the position of transformer.
Further, the lower end of the sliding block is equipped with hanging ring, and transformer is lifted by wirerope, and wirerope and hanging ring slide
It connects to change the position of transformer.
Further, the lower end of the sliding block is equipped with chain block.
Further, the reinforcing arm further includes stainless steel tube, and extension spring is equipped with two sections and is located at stainless steel tube
Both ends.
Further, the upper anchor ear and lower anchor ear are two to fill the span of a man's arms hoop.
After adopting the above technical scheme, the utility model has the advantages that
1, it is slidably connected by setting boom hoisting and crossbeam, transformer is accurately lifted by boom hoisting
Designated position, and no setting is required at scalable for crossbeam, so that the use intensity of crossbeam is higher, lifts relatively reliable；Pass through setting
Rotating dog can adjust so that crossbeam and reinforcing arm can horizontally rotate around rotating dog according to the difference of Hoisting Position
The position of device for hoisting, so that simple lifting appliance is more convenient to use；It is separate by the way that the lower end for reinforcing arm is fixed on crossbeam
One end of lower anchor ear, so that one end under tension of the crossbeam far from lower anchor ear, is arranged in crossbeam compared to by the lower end for reinforcing arm
Middle position, can promote the function and effect for reinforcing arm, the force-applied size of crossbeam further be promoted, so that simple and easy hoisting device
Using relatively reliable；By the way that extension spring is arranged, by change upper anchor ear position change extension spring tensile elongation into
And change the power that extension spring acts on crossbeam, it can be made according to the different positions for adjusting upper anchor ear of different transformer weight
It obtains crossbeam and the stress of lower anchor ear junction is smaller, allow simple and easy hoisting device to lift the biggish transformer of weight, and make
With reliable.
2, by setting sliding slot, sliding block is slided in sliding slot, allows the position of boom hoisting according to hanging
The difference of holding position is adjusted；By the way that locating part is arranged, so that the lengthwise position of fixed sliding block and sliding slot, avoids sliding block from cunning
Fallen in slot so that boom hoisting using relatively reliable.
3, hanging apparatus is limit shaft, and limit shaft and sliding block are rotatablely connected, and limit shaft rotation can be with movable slider in sliding slot
Interior movement.
4, it by setting rolling bearing, so that the rotation of limit shaft is more smooth, promotes boom hoisting and crossbeam sliding connects
The reliability connect.
5, by the way that multiple limit shafts are arranged, so that the weight of transformer acts on multiple limit shafts simultaneously, it is single to limit
The power received on axis is smaller, so that the lifting of boom hoisting is relatively reliable.
6, transformer only need to pull drawstring or wirerope separate by the realizations such as drawstring, wirerope or chain block lifting
One end of transformer can be such that the position of transformer rises, and realize lifting purpose, and because the intensity of drawstring and wirerope is larger, make
With more reliably.
7, reinforcing arm further includes stainless steel tube, and extension spring is equipped with two sections and is located at the both ends of stainless steel tube, into one
Step promoted reinforce arm use intensity so that simple and easy hoisting device using relatively reliable.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram of simple and easy hoisting device described in the utility model.
Marked the names of the parts are as follows in figure:
1, electric pole；2, upper anchor ear；3, arm is reinforced；31, stainless steel tube；32, extension spring；4, crossbeam；5, boom hoisting；
51, sliding block；52, limit shaft；53, hanging ring；6, rotating dog；7, lower anchor ear.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.It is to be appreciated that following
The indicating positions such as "upper", "lower", "left", "right", " longitudinal direction ", " transverse direction ", "inner", "outside", "vertical", "horizontal", "top", "bottom"
Or the word of positional relationship is based only upon orientation or positional relationship shown in the drawings, only for the purposes of describing the utility model and simplification
Description, rather than device/element of indication or suggestion meaning must have a particular orientation or be constructed and be grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
As shown in Figure 1, the utility model provides a kind of simple and easy hoisting device of for transformer, including crossbeam 4, reinforcing arm
3 and the upper anchor ear 2 for cooperating with electric pole 1 and lower anchor ear 7, crossbeam 4 be set on lower anchor ear 7, crossbeam 4 is equipped with boom hoisting 5,
Boom hoisting 5 is slidably connected with crossbeam 4, allows boom hoisting 5 that transformer is accurately lifted into designated position, and crossbeam
4 no setting is required at scalable, so that the use intensity of crossbeam 4 is higher, lifts relatively reliable；It is all provided on upper anchor ear 2 and lower anchor ear 7
There is rotating dog 6, crossbeam 4 is rotatablely connected by rotating dog 6 and lower anchor ear 7, and the upper end for reinforcing arm 3 passes through rotating dog 6 and upper anchor ear 2
Rotation connection, by the way that rotating dog 6 is arranged, so that crossbeam 4 and reinforcing arm 3 can horizontally rotate around rotating dog 6, it can basis
The position of the different adjustment boom hoistings 5 of Hoisting Position, so that simple lifting appliance 5 is more convenient to use；It reinforces under arm 3
End is fixed on the one end of crossbeam 4 far from lower anchor ear 7, so that one end under tension of the crossbeam 4 far from lower anchor ear 7, comparing will be reinforced
The middle position of crossbeam 4 is arranged in the lower end of arm 3, can promote the function and effect for reinforcing arm 3, further promoting crossbeam 4 can be by
The size of power so that simple and easy hoisting device using relatively reliable；Reinforcing arm 3 includes extension spring 32, the position of anchor ear 2 in change
It sets the tensile elongation of changeable extension spring 32 and then changes the power that extension spring 32 acts on crossbeam 4, it can be according to different changes
The different positions for adjusting upper anchor ear 2 of depressor weight, so that crossbeam 4 and the stress of lower 7 junction of anchor ear are smaller, so that simply hanging
Assembling device can lift the biggish transformer of weight, and using reliable.
In the present embodiment, crossbeam 4 is equipped with sliding slot, and boom hoisting 5 includes sliding block 51, and sliding block 51 is equipped with for limiting cunning
The locating part of 51 lengthwise position of block, sliding block 51 are slidably connected with sliding slot, allow the position of boom hoisting 5 according to Hoisting Position
Difference be adjusted；By the way that locating part is arranged, so that the lengthwise position of fixed sliding block 51 and sliding slot, avoids sliding block 51 from sliding slot
Inside fall so that boom hoisting 5 using relatively reliable.
Specifically, locating part is the limit shaft 52 being arranged perpendicular to sliding block 51, limit shaft 52 and sliding block 51 are rotatablely connected, limit
The position rotation of axis 52 can move in sliding slot with movable slider 51.
The both ends of limit shaft 52 are equipped with rolling bearing, and rolling bearing and crossbeam 4, which roll, to be cooperated, so that the rotation of limit shaft 52
It is more smooth, promote the reliability that boom hoisting 5 and crossbeam 4 are slidably connected.
Limit shaft 52 be equipped with it is multiple so that the weight of transformer simultaneously act on multiple limit shafts 52, single limit shaft
The power received on 52 is smaller, so that the lifting of boom hoisting 5 is relatively reliable.In the present embodiment, there are two the settings of limit shaft 52, and two
Limit shaft 52 takes the weight of transformer simultaneously.
The lower end of sliding block 51 is equipped with hanging ring 53, and transformer is lifted by wirerope, wirerope and hanging ring 53 be slidably connected with
Changing the position of wirerope, the position that only need to pull the one end of drawstring or wirerope far from transformer that can make transformer rises,
Realize lifting purpose, and because the intensity of wirerope is larger, use is more reliable.
Reinforcing arm 3 further includes stainless steel tube 31, and extension spring 32 is equipped with two sections and is located at the both ends of stainless steel tube 31,
Further promoted reinforce arm 3 use intensity so that simple and easy hoisting device using relatively reliable.
Specifically, upper anchor ear 2 and lower anchor ear 7 are two to fill the span of a man's arms hoop, so that the installation and removal of upper anchor ear 2 and lower anchor ear 7
It is all more convenient.
It should be understood that limit shaft also can be set 1,3,4,5 etc..
It should be understood that hanging ring may be pulley.
It should be understood that hanging ring may be chain block.
It should be understood that wirerope may be drawstring.
It should be understood that reinforcing the extension spring that arm may be one whole section.
In addition to above preferred embodiment, for the utility model there are also other embodiments, those skilled in the art can root
It is made various changes and modifications according to the utility model, without departing from the spirit of the utility model, should belong to the utility model
Range defined in appended claims.
Claims (10)
1. a kind of simple and easy hoisting device of for transformer, including crossbeam, reinforce arm and upper anchor ear for cooperating with electric pole and
Lower anchor ear, crossbeam are set on lower anchor ear, and crossbeam is equipped with boom hoisting, which is characterized in that the boom hoisting and crossbeam slide
It connects, rotating dog is equipped on upper anchor ear and lower anchor ear, crossbeam is rotatablely connected by rotating dog and lower anchor ear, reinforces the upper end of arm
It is rotatablely connected by rotating dog and upper anchor ear, the lower end for reinforcing arm is fixed on the one end of crossbeam far from lower anchor ear, reinforces arm and includes
Extension spring, the tensile elongation of extension spring can be changed in the position of anchor ear in change.
2. simple and easy hoisting device according to claim 1, which is characterized in that the crossbeam is equipped with sliding slot, boom hoisting
Including sliding block, sliding block is equipped with the locating part for limiting sliding block lengthwise position, and sliding block is slidably connected with sliding slot.
3. simple and easy hoisting device according to claim 2, which is characterized in that the locating part is to be arranged perpendicular to sliding block
Limit shaft, limit shaft and sliding block are rotatablely connected.
4. simple and easy hoisting device according to claim 3, which is characterized in that the both ends of the limit shaft are equipped with the axis of rolling
It holds, rolling bearing and crossbeam roll and cooperate.
5. simple and easy hoisting device according to claim 3, which is characterized in that the limit shaft is equipped with multiple.
6. simple and easy hoisting device according to claim 2, which is characterized in that the lower end of the sliding block is equipped with pulley, transformation
Device is lifted by drawstring, and drawstring and pulley are slidably connected to change the position of transformer.
7. simple and easy hoisting device according to claim 2, which is characterized in that the lower end of the sliding block is equipped with hanging ring, transformation
Device is lifted by wirerope, and wirerope and hanging ring are slidably connected to change the position of transformer.
8. simple and easy hoisting device according to claim 2, which is characterized in that the lower end of the sliding block is equipped with chain block.
9. simple and easy hoisting device according to claim 1, which is characterized in that the reinforcing arm further includes stainless steel tube, is drawn
Spring is stretched equipped with two sections and is located at the both ends of stainless steel tube.
10. according to claim 1 to simple and easy hoisting device described in 9 any one, which is characterized in that the upper anchor ear and lower armful
Hoop is two to fill the span of a man's arms hoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821598638.XU CN209024067U (en) | 2018-09-29 | 2018-09-29 | A kind of simple and easy hoisting device of for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821598638.XU CN209024067U (en) | 2018-09-29 | 2018-09-29 | A kind of simple and easy hoisting device of for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209024067U true CN209024067U (en) | 2019-06-25 |
Family
ID=66905091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821598638.XU Expired - Fee Related CN209024067U (en) | 2018-09-29 | 2018-09-29 | A kind of simple and easy hoisting device of for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209024067U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110676126A (en) * | 2019-08-29 | 2020-01-10 | 常德威迪电气有限责任公司 | Novel common-chamber type circuit breaker with hanging structure and mounting method thereof |
| CN111614005A (en) * | 2020-06-01 | 2020-09-01 | 国网浙江省电力有限公司湖州供电公司 | Disassembling and assembling method for distribution transformer |
| CN113734994A (en) * | 2021-09-08 | 2021-12-03 | 中国石油化工股份有限公司 | Crane-free replacement tool for field transformer |
-
2018
- 2018-09-29 CN CN201821598638.XU patent/CN209024067U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110676126A (en) * | 2019-08-29 | 2020-01-10 | 常德威迪电气有限责任公司 | Novel common-chamber type circuit breaker with hanging structure and mounting method thereof |
| CN111614005A (en) * | 2020-06-01 | 2020-09-01 | 国网浙江省电力有限公司湖州供电公司 | Disassembling and assembling method for distribution transformer |
| CN113734994A (en) * | 2021-09-08 | 2021-12-03 | 中国石油化工股份有限公司 | Crane-free replacement tool for field transformer |
| CN113734994B (en) * | 2021-09-08 | 2023-10-13 | 中国石油化工股份有限公司 | Crane-free replacing tool for field transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 Termination date: 20200929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |