CN102709824A - Single-pole safety device for 220kV transformer substation - Google Patents
Single-pole safety device for 220kV transformer substation Download PDFInfo
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- CN102709824A CN102709824A CN201210174874XA CN201210174874A CN102709824A CN 102709824 A CN102709824 A CN 102709824A CN 201210174874X A CN201210174874X A CN 201210174874XA CN 201210174874 A CN201210174874 A CN 201210174874A CN 102709824 A CN102709824 A CN 102709824A
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- pole
- safety
- safety device
- arm
- transformer substation
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Abstract
The invention belongs to the technical field of single-pole safety devices for 220kV transformer substations. The single-pole safety device is suitable to be used as a hoisting device, a construction platform and safety belt fixing equipment on a construction site of the 220kV transformer substation, and has a good service condition. A rod body is connected with a hoisting arm. A hoisting ring is arranged on the hoisting arm. Anchor ears are arranged on the rod body. The safety device for the single-pole equipment of the 220kV transformer substation such as GW10, a pole insulator and a lightning arrester is designed by utilizing materials such as the anchor ears and channel steel and combining the structural and shape characteristics of the single-pole equipment such as an isolation switch in order to coordinate with normal construction and ensure construction safety. When used for the construction site of the 220kV transformer substation, the single-pole safety device can be used as the hoisting device, the construction platform and the safety belt fixing equipment, and has the good service condition. Mounting time and human input for GW10 to 12.5 isolation switches are reduced. The single-pole safety device also has the characteristics of safety and environment friendliness.
Description
Technical field
The invention belongs to the technical field of 220kV transformer station monomer single-column safety device, when being adapted at the job site use of 220kV transformer station, the effect that can serve as boom hoisting, operation platform, safety belt permanent plant, behaviour in service is good.
Background technology
At present, in equipment installation process, when isolation switch, lightning arrester, single-column post insulator closed on the charging equipment installation, normal appearance can't be used heavy mechanical equipment cooperation installations such as crane.
Summary of the invention
In order to overcome the above-mentioned technical problem that exists in the prior art, the invention provides a kind of 220kV transformer station monomer single-column safety device.Purpose is to solve heavy mechanical equipments such as can't using crane to cooperate the weak point of installing, can be fast, convenient construction, play the effect of serving as boom hoisting, operation platform, safety belt permanent plant.
For achieving the above object, the present invention realizes through following technical scheme:
220kV transformer station monomer single-column safety device is connected with arm by the body of rod, and arm is provided with suspension ring; The body of rod is provided with anchor ear.
Described anchor ear is provided with three.
Described anchor ear is evenly distributed to be arranged on the body of rod, and the interval is 0.8 meter between each anchor ear.
Described body of rod length is 3.5 meters, and length of boom is 0.6 meter.
The described body of rod and arm are to be welded by channel-section steel.
The described body of rod and arm junction are provided with support beam.
Advantage and beneficial effect are:
The present invention normally carries out for coordinative construction; Guarantee construction safety simultaneously; In conjunction with the structure and the profile characteristics of monomer single-column equipment such as isolation switch, utilize the safety and the safety devices such as 220kV transformer station monomer single-column equipment such as GW10, post insulator, lightning arrester of materials such as anchor ear, channel-section steel design.When the present invention uses in 220kV transformer station job site, the effect that can serve as boom hoisting, operation platform, safety belt permanent plant, behaviour in service is good.Save the input of GW10-12.5 isolating switch set-up time and manpower, also had the characteristics of safety and environmental protection simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the end view of Fig. 1.
Among the figure: the body of rod 1, arm 2, suspension ring 3, anchor ear 4, support beam 5.
Embodiment
The present invention is an a kind of 220kV transformer station monomer single-column safety device, also is a kind of pole, is to be GW10-12.5 isolating switch designed special hanging device specially, and material is to be welded with channel-section steel.
To shown in Figure 3, the present invention is to be that 3.5 meters the body of rod 1 and length is that 0.6 meter arm 2 is welded with length like Fig. 1, and arm 2 front end lower edges are provided with suspension ring 3, and suspension ring 3 are to be used to lift the GW10-12.5 isolating switch install and use; The body of rod 1 is provided with 4, three anchor ears of three anchor ears, 4 evenly distributed being arranged on the body of rod 1, and the interval is 0.8 meter between each anchor ear 4, and three anchor ears 4 are used for fixing on the equipment supporter of GW10-12.5 isolating switch.Also be provided with support beam 5 in the body of rod 1 and arm 2 junctions, can make the present invention more firm.
Claims (6)
1.220kV transformer station's monomer single-column safety device is characterized in that: the body of rod (1) is connected with arm (2), and arm (2) is provided with suspension ring (3); The body of rod (1) is provided with anchor ear (4).
2. 220kV according to claim 1 transformer station monomer single-column safety device, it is characterized in that: described anchor ear (4) is provided with three.
3. according to claim 1 and 2 described 220kV transformer station monomer single-column safety devices, it is characterized in that: described anchor ear (4) is evenly distributed to be arranged on the body of rod (1), between each anchor ear 4 0.8 meter at interval.
4. 220kV according to claim 1 transformer station monomer single-column safety device, it is characterized in that: the described body of rod (1) length is 3.5 meters, arm (2) length is 0.6 meter.
5. 220kV according to claim 1 transformer station monomer single-column safety device is characterized in that: the described body of rod (1) is to be welded by channel-section steel with arm (2).
6. 220kV according to claim 1 transformer station monomer single-column safety device is characterized in that: the described body of rod (1) is provided with support beam (5) with arm (2) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210174874XA CN102709824A (en) | 2012-05-31 | 2012-05-31 | Single-pole safety device for 220kV transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210174874XA CN102709824A (en) | 2012-05-31 | 2012-05-31 | Single-pole safety device for 220kV transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102709824A true CN102709824A (en) | 2012-10-03 |
Family
ID=46902443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210174874XA Pending CN102709824A (en) | 2012-05-31 | 2012-05-31 | Single-pole safety device for 220kV transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102709824A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201238159Y (en) * | 2008-07-28 | 2009-05-13 | 济南供电公司 | GW4-110 type isolation switch examination stand |
| CN101771243A (en) * | 2009-01-06 | 2010-07-07 | 哈尔滨电业局 | Repair pole for isolating switch |
| CN201864516U (en) * | 2010-10-28 | 2011-06-15 | 河南省电力公司濮阳供电公司 | Lifting appliance special for overhauling isolating switch |
| CN202759172U (en) * | 2012-05-31 | 2013-02-27 | 辽宁省电力有限公司沈阳供电公司 | Single-body single-pole safety device for 220kV transformer substation |
-
2012
- 2012-05-31 CN CN201210174874XA patent/CN102709824A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201238159Y (en) * | 2008-07-28 | 2009-05-13 | 济南供电公司 | GW4-110 type isolation switch examination stand |
| CN101771243A (en) * | 2009-01-06 | 2010-07-07 | 哈尔滨电业局 | Repair pole for isolating switch |
| CN201864516U (en) * | 2010-10-28 | 2011-06-15 | 河南省电力公司濮阳供电公司 | Lifting appliance special for overhauling isolating switch |
| CN202759172U (en) * | 2012-05-31 | 2013-02-27 | 辽宁省电力有限公司沈阳供电公司 | Single-body single-pole safety device for 220kV transformer substation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20121009 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20121009 Address after: 110811 eight Heping Street, 94 Heping Street, Liaoning, Shenyang Applicant after: Liaoning Shenyang Electric Power Supply Co., Ltd. Applicant after: State Grid Corporation of China Address before: 110811 eight Heping Street, 94 Heping Street, Liaoning, Shenyang Applicant before: Liaoning Shenyang Electric Power Supply Co., Ltd. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121003 |