CN203079577U - Special hoisting tool for mutual inductor - Google Patents
Special hoisting tool for mutual inductor Download PDFInfo
- Publication number
- CN203079577U CN203079577U CN 201320060038 CN201320060038U CN203079577U CN 203079577 U CN203079577 U CN 203079577U CN 201320060038 CN201320060038 CN 201320060038 CN 201320060038 U CN201320060038 U CN 201320060038U CN 203079577 U CN203079577 U CN 203079577U
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- CN
- China
- Prior art keywords
- brackets
- hoisting tool
- special hoisting
- special
- mutual inductor
- 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 - Lifetime
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Abstract
The utility model relates to a special hoisting tool for a mutual inductor. The special hoisting tool comprises brackets, a beam, diagonal bracings and an electric block, wherein the electric block is connected with the beam in a sliding manner, two ends of the beam are fixedly connected with the brackets, the brackets are reinforced and fixed through the diagonal bracings, and the lengths of the brackets are 6.8-7.5m. The brackets are of split structures and composed of two or more parts which are fixedly connected through fasteners. Compared with the prior art, the special hoisting tool has the beneficial effects that influence of in the interval between field and equipment is avoided, the equipment damage accident is avoided, the mutual inductor can be hoisted by only the operators on the ground, the standing time of the mutual inductor in air is short, and the unsafe factor is greatly reduced. The special hoisting tool provided by the utility model is reasonable in structure and design, small in volume and convenient to use.
Description
Technical field
The utility model relates to a kind of lifting gear, relates in particular to the special-purpose lifting gear of a kind of transformer.
Background technology
The 66kV of substation on-site equipment interval is nearer, around transformer equipment, have and laterally reach vertical cable duct existence, when mulual inductor malfunction needs in time to change, large lifting equipment can't be near the transformer equipment frame, increased operating risk, original method is to utilize pole to change operation, also will consider factor such as charging equipment and pole height on every side when utilizing the pole operation at that time, has had a strong impact on job scheduling.This just needs a kind of lifting tool that can adapt to operating environment.
Summary of the invention
For overcoming the deficiencies in the prior art, the purpose of this utility model provides the special-purpose lifting gear of a kind of transformer, with transformer equipment frame close together, away from closing on charging equipment, in the lifting transformer only by ground staff operation, and transformer aloft length of the halt is shorter.
For achieving the above object, the utility model is achieved through the following technical solutions:
The special-purpose lifting gear of a kind of transformer comprises support, crossbeam, diagonal brace, electric block, electric block and crossbeam sliding block joint, and captive joint with support in the crossbeam two ends, and support is strengthened fixing by diagonal brace, and described stent length is 6.8m-7.5m.
Described support is a split-type structural, forms by two or more parts, and by the fastener captive joint.
Described frame bottom is fixed with castor.
Described crossbeam is made by I-beam section.
Compared with prior art, the beneficial effects of the utility model are:
Be not limited by the influence of place and equipment interval, avoided the generation of device damage accident, in the lifting transformer, only operate by the ground staff, transformer aloft length of the halt is shorter, has significantly reduced safety hazard, reasonable in design, volume is little, and is easy to use.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a lateral plan of the present utility model.
Among the figure: 1-support 2-crossbeam 3-diagonal brace 4-electric block 5-castor.
The specific embodiment
Below in conjunction with Figure of description the utility model is described in detail, but should be noted that enforcement of the present utility model is not limited to following embodiment.
See Fig. 1, Fig. 2, the special-purpose lifting gear of a kind of transformer comprises support 1, crossbeam 2, diagonal brace 3, electric block 4, electric block 4 and crossbeam 2 sliding block joints, captive joint with support 1 in crossbeam 2 two ends, support 1 is strengthened fixing by diagonal brace 3, and described support 1 length is 6.8m-7.5m.
Described support 1 is a split-type structural, forms by two or more parts, and by the fastener captive joint.
Described support 1 bottom is fixed with castor 5.
Described crossbeam 2 is made by I-beam section.
Embodiment:
Support 1, crossbeam 2 junctions 16mm plate iron and M16 bolted connection, diagonal brace 3 and support 1 junction M12 bolted connection, support 1 is made up of three sections square steel tubes, and the end is welded to connect plate, and connects to form support 1 by fastener.Campaign-styled electric block 4 is suspended on the crossbeam 2, laterally with vertically all can move.This instrument is assembled when using at the scene, is arranged at and is replaced the equipment both sides, has guaranteed and the safety distance of charging equipment on every side, satisfies the requirement of on-the-spot actual operating conditions.
The utility model is not limited by the influence of place and equipment interval, has avoided the generation of device damage accident, only operates by the ground staff in the lifting transformer, transformer aloft length of the halt is shorter, has significantly reduced safety hazard, reasonable in design, volume is little, and is easy to use.
Claims (4)
1. the special-purpose lifting gear of transformer is characterized in that, comprises support, crossbeam, diagonal brace, electric block, electric block and crossbeam sliding block joint, captive joint with support in the crossbeam two ends, support is strengthened fixing by diagonal brace, and described stent length is 6.8m-7.5m.
2. the special-purpose lifting gear of a kind of transformer according to claim 1 is characterized in that described support is a split-type structural, forms by two or more parts, and by the fastener captive joint.
3. the special-purpose lifting gear of a kind of transformer according to claim 1 is characterized in that described frame bottom is fixed with castor.
4. the special-purpose lifting gear of a kind of transformer according to claim 1 is characterized in that described crossbeam is made by I-beam section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320060038 CN203079577U (en) | 2013-01-31 | 2013-01-31 | Special hoisting tool for mutual inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320060038 CN203079577U (en) | 2013-01-31 | 2013-01-31 | Special hoisting tool for mutual inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203079577U true CN203079577U (en) | 2013-07-24 |
Family
ID=48825435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320060038 Expired - Lifetime CN203079577U (en) | 2013-01-31 | 2013-01-31 | Special hoisting tool for mutual inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203079577U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016283A (en) * | 2014-06-19 | 2014-09-03 | 国家电网公司 | Lifting frame special for transformer device |
| CN104201588A (en) * | 2014-09-19 | 2014-12-10 | 国家电网公司 | Mounting replacing device of current transformer in 10kV switch cabinet |
| CN104362528A (en) * | 2014-11-03 | 2015-02-18 | 国家电网公司 | GIS(gas insulated switchgear) mounting method in 220kv transformer substation room |
| CN104779545A (en) * | 2015-04-28 | 2015-07-15 | 国家电网公司 | 10 kV and 35 kV switch room bridge hoisting tool |
| CN105762690A (en) * | 2016-04-29 | 2016-07-13 | 国网山东省电力公司汶上县供电公司 | Switch cabinet lifting device and method |
| CN113479752A (en) * | 2021-05-21 | 2021-10-08 | 贵州电网有限责任公司 | Portable current transformer replacement auxiliary device |
| CN114227603A (en) * | 2021-12-24 | 2022-03-25 | 国网山东省电力公司枣庄供电公司 | Current transformer drainage wire appurtenance |
-
2013
- 2013-01-31 CN CN 201320060038 patent/CN203079577U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016283A (en) * | 2014-06-19 | 2014-09-03 | 国家电网公司 | Lifting frame special for transformer device |
| CN104201588A (en) * | 2014-09-19 | 2014-12-10 | 国家电网公司 | Mounting replacing device of current transformer in 10kV switch cabinet |
| CN104362528A (en) * | 2014-11-03 | 2015-02-18 | 国家电网公司 | GIS(gas insulated switchgear) mounting method in 220kv transformer substation room |
| CN104779545A (en) * | 2015-04-28 | 2015-07-15 | 国家电网公司 | 10 kV and 35 kV switch room bridge hoisting tool |
| CN105762690A (en) * | 2016-04-29 | 2016-07-13 | 国网山东省电力公司汶上县供电公司 | Switch cabinet lifting device and method |
| CN113479752A (en) * | 2021-05-21 | 2021-10-08 | 贵州电网有限责任公司 | Portable current transformer replacement auxiliary device |
| CN113479752B (en) * | 2021-05-21 | 2022-10-21 | 贵州电网有限责任公司 | Portable current transformer replacement auxiliary device |
| CN114227603A (en) * | 2021-12-24 | 2022-03-25 | 国网山东省电力公司枣庄供电公司 | Current transformer drainage wire appurtenance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |
|
| CX01 | Expiry of patent term |