CN201611741U - Lifting device used for power equipment - Google Patents
Lifting device used for power equipment Download PDFInfo
- Publication number
- CN201611741U CN201611741U CN2010200554442U CN201020055444U CN201611741U CN 201611741 U CN201611741 U CN 201611741U CN 2010200554442 U CN2010200554442 U CN 2010200554442U CN 201020055444 U CN201020055444 U CN 201020055444U CN 201611741 U CN201611741 U CN 201611741U
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- China
- Prior art keywords
- power equipment
- transformer
- base
- hands
- lifting 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
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- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 230000000630 rising Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a lifting device used for power equipment, which comprises a pedestal and a suspended back part. The lifting device is characterized in that a socket is arranged on the pedestal and used for being fixed on a power pole, the lower end of the suspended back part is hinged on the pedestal, two connecting lugs are symmetrically arranged at the upper part of the suspended back part, either of the two connecting lugs is connected with one end of a double-hook wire stretcher, and a hand-operated hoist is connected on the other connecting lug. With the technical scheme, the lifting device used for the power equipment has the advantages of simple operation, convenient carrying and high work efficiency, is operated at the low-voltage end of the power equipment, and improves the operating safety. The suspended back part is swingable, so that the power equipment is located in the right place.
Description
Technical field
The utility model relates to a kind of aid that power equipment is installed, overhauled or safeguards, particularly a kind of lowering or hoisting gear.
Background technology
Because power system device is in large scale; Shi Changhui installs power equipment; operations such as maintenance or maintenance; as replacing operation to transformer; it is narrow usually to be limited by the place; condition restriction such as neighbouring device is charged; crane and other large-scale lifting appliances can't evolutionary operations; in such cases; the mode that generally adopts is that manpower is lifted the mode of sending at present; this mode need adopt timber to take earlier 2.5 meters wide platforms on electric pole; take springboard to platform from ground again, must take Long Mengang between two electric poles, fixed manual cucurbit on the thick stick of gantry; during replacing; by bottle gouard moved by hands the transformer erecting bed is left in the vertical lifting of bad transformer earlier, by manually lifting, new transformer is lifted to platform again to ground; by bottle gouard moved by hands vertical the rising of new transformer winched on the transformer erecting bed, this mode has the following disadvantages:
(1), consumptive material is many, carries inconvenience;
(2), labour intensity is big, manually lift and send;
(3), operation inconvenience, inefficiency because it is long to take platform, springboard and gantry thick stick required time, replacing finishes and needs 5 hours at least;
(4), vertical lift, can not swing, power equipment is in place inaccurate;
(5), platform, springboard and gantry thick stick be too near by the high-pressure side of power equipment, has potential safety hazard.
Therefore no matter consider from operational security and operating efficiency, cost aspect, science not.
Summary of the invention
The purpose of this utility model just provides a kind of lowering or hoisting gear that is used for power equipment of easy and simple to handle, easy to carry and high efficiency, it is to operate at the low-pressure end of power equipment, improve the fail safe of operation, the outstanding back of the body can be swung, and makes the in place accurate of power equipment.
The purpose of this utility model is to realize by such technical scheme, it comprises the base and the outstanding back of the body, it is characterized in that: base is provided with the notch that can be fixed on the electric pole, outstanding back of the body lower end is hinged on the base, being provided with two and connecting journal stirrups of the top symmetry of the outstanding back of the body, one of them connects journal stirrup and is connected with an end of double hook wire grip, is connected with bottle gouard moved by hands on another connection journal stirrup.
The utility model in use, be fixed on base on the electric pole of low-pressure end by anchor ear, the other end of double hook wire grip passes through steel cable, anchor ear is fixed on the above-mentioned same electric pole, has certain height between two fixing points on the electric pole, low distance, at this moment, the outstanding back of the body, form triangle between double hook wire grip and the electric pole, the stay hook of bottle gouard moved by hands is hooked on the journal stirrup of the outstanding back of the body, the movable hook of bottle gouard moved by hands hooks and need hang the power equipment that rises, as when changing transformer, transformer being hung liter, steel cable by one section band pin button is fixed on the bad transformer earlier, again this steel cable is hung on the movable hook of bottle gouard moved by hands, unclamp the fixture between transformer and the erecting bed, the chain on the pulling bottle gouard moved by hands upwards promotes bad transformer, promote again or the outstanding back of the body of pulling, thereby the transformer of giving a piece of bad advice departs from the erecting bed of transformer, and the chain on the pulling bottle gouard moved by hands drops to bad transformer on the ground; At this moment, the steel cable that takes off band pin button is fixed on the new transformer again, chain on the pulling bottle gouard moved by hands upwards is promoted to erecting bed with new transformer, promotes or the outstanding back of the body of pulling again, make new transformer over against erecting bed, chain on the pulling bottle gouard moved by hands drops to erecting bed with new transformer, will fix between new transformer and the erecting bed, take off the steel cable of band pin button, promptly finish replacing.The utility model in use compared with the existing, the replacing time of finishing transformer is no more than 1 hour, has obviously improved operating efficiency, has avoided manually lifting sending, and is easy and simple to handle, laborsaving; Low-pressure end at power equipment is operated, and has improved the fail safe of operation, is adapted at mountain area or forest land, mound district and uses.
Owing to adopted technique scheme, the utlity model has the advantage of easy and simple to handle, easy to carry and high efficiency, it is to operate at the low-pressure end of power equipment, has improved the fail safe of operation, the outstanding back of the body can be swung, and makes the in place accurate of power equipment.
Description of drawings
Description of drawings of the present utility model is as follows:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a user mode reference diagram of the present utility model.
Among the figure: 1. base; 2. the outstanding back of the body; 3. connection journal stirrup; 4. bar shape trench hole; 5. positive stop lug boss; 6. double hook wire grip; 7. electric pole; 8. bottle gouard moved by hands.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, the utility model comprises the base 1 and the outstanding back of the body 2, it is characterized in that: the outstanding back of the body 2 lower ends are hinged on the base 1, being provided with two and connecting journal stirrups 3 of the top symmetry of the outstanding back of the body 2, one of them connects journal stirrup 3 and is connected with an end of double hook wire grip, is connected with bottle gouard moved by hands on another connection journal stirrup 3.
As shown in Figure 2, the utility model in use, be fixed on base 1 on the electric pole of low-pressure end by anchor ear, the other end of double hook wire grip 6 passes through steel cable, anchor ear is fixed on the above-mentioned same electric pole, two fixing points on electric pole have certain distance, at this moment, the outstanding back of the body 2, form triangle between double hook wire grip 6 and the electric pole 7, the stay hook of bottle gouard moved by hands 8 is hooked on the journal stirrup of the outstanding back of the body, the movable hook of bottle gouard moved by hands 8 hooks and need hang the power equipment that rises, as when changing transformer, transformer being hung liter, steel cable by one section band pin button is fixed on the bad transformer earlier, this steel cable is hung on the movable hook of bottle gouard moved by hands again, unclamps the fixture between transformer and the erecting bed, chain on the pulling bottle gouard moved by hands, bad transformer is upwards promoted, promote again or the outstanding back of the body of pulling, thereby the transformer of giving a piece of bad advice departs from the erecting bed of transformer, chain on the pulling bottle gouard moved by hands 8 drops to bad transformer on the ground; At this moment, the steel cable that takes off band pin button is fixed on the new transformer again, chain on the pulling bottle gouard moved by hands upwards is promoted to erecting bed with new transformer, promotes or the outstanding back of the body of pulling again, make new transformer over against erecting bed, chain on the pulling bottle gouard moved by hands 8 drops to erecting bed with new transformer, will fix between new transformer and the erecting bed, take off the steel cable of band pin button, promptly finish replacing.The utility model in use compared with the existing, the replacing time of finishing transformer is no more than 1 hour, has obviously improved operating efficiency, has avoided manually lifting sending, and is easy and simple to handle, laborsaving; Low-pressure end at power equipment is operated, and has improved the fail safe of operation.
As shown in Figure 1, base 1 is provided with bar shape trench hole 4.4 effects of this bar shape trench hole are that base is fixed on electric pole, and after on the electric pole, the two ends of anchor ear are stretched into respectively in the bar shape trench hole, fix by nut by the anchor ear hoop.
As shown in Figure 1, be provided with at the vertical direction of base 1 electric pole is carried out spacing positive stop lug boss 5.After base was installed, positive stop lug boss 5 was positioned at the outside of electric pole, and positive stop lug boss 5 is in order to prevent that base from rotating when rising equipment hanging, and described positive stop lug boss is two L-shaped bar shapes of cross section, and the long limit of two bar shapes is relative.
Claims (3)
1. lowering or hoisting gear that is used for power equipment, comprise the base (1) and the outstanding back of the body (2), it is characterized in that: the outstanding back of the body (2) lower end is hinged on the base (1), being provided with two and connecting journal stirrups (3) of the top symmetry of the outstanding back of the body (2), one of them connects journal stirrup (3) and is connected with an end of double hook wire grip, is connected with bottle gouard moved by hands on another connection journal stirrup (3).
2. the lowering or hoisting gear that is used for power equipment as claimed in claim 1 is characterized in that: base (1) is provided with bar shape trench hole (4).
3. the lowering or hoisting gear that is used for power equipment as claimed in claim 2 is characterized in that: be provided with at the vertical direction of base (1) electric pole is carried out spacing positive stop lug boss (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200554442U CN201611741U (en) | 2010-01-20 | 2010-01-20 | Lifting device used for power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200554442U CN201611741U (en) | 2010-01-20 | 2010-01-20 | Lifting device used for power equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201611741U true CN201611741U (en) | 2010-10-20 |
Family
ID=42962376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200554442U Expired - Fee Related CN201611741U (en) | 2010-01-20 | 2010-01-20 | Lifting device used for power equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201611741U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329797A (en) * | 2015-11-12 | 2016-02-17 | 国家电网公司 | Portable lifting device and loading and unloading method using device |
| 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 |
| CN113433780A (en) * | 2021-05-17 | 2021-09-24 | 重庆市永川职业教育中心 | Teaching demonstration ware suitable for electronic technology uses |
-
2010
- 2010-01-20 CN CN2010200554442U patent/CN201611741U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329797A (en) * | 2015-11-12 | 2016-02-17 | 国家电网公司 | Portable lifting device and loading and unloading method using device |
| CN105329797B (en) * | 2015-11-12 | 2019-01-11 | 国家电网公司 | A kind of Portable crane device and the handling method using the device |
| 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 |
| CN113433780A (en) * | 2021-05-17 | 2021-09-24 | 重庆市永川职业教育中心 | Teaching demonstration ware suitable for electronic technology uses |
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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: 20101020 Termination date: 20130120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |