CN202061286U - Hanging device of safety belt for overhauling transformer - Google Patents
Hanging device of safety belt for overhauling transformer Download PDFInfo
- Publication number
- CN202061286U CN202061286U CN2011201309226U CN201120130922U CN202061286U CN 202061286 U CN202061286 U CN 202061286U CN 2011201309226 U CN2011201309226 U CN 2011201309226U CN 201120130922 U CN201120130922 U CN 201120130922U CN 202061286 U CN202061286 U CN 202061286U
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- China
- Prior art keywords
- transformer
- safety belt
- overhauling
- hanging device
- plate
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Abstract
The utility model discloses a hanging device of a safety belt for overhauling a transformer, which comprises an I-shaped base (1), wherein the I-shaped base (1) is composed of a top plate (7), a bottom plate (8) and a vertical column. The top plate (7) is provided with a fastening screw (4), and the lower end of the fastening screw (4) is connected with a pressing plate (3). A screw hole for a fastening screw on the upper cover edge (5) of the transformer to penetrate is respectively arranged on the pressing plate (3) and the bottom plate (8). A supporting rod (2) is arranged on the top plate (7) and the bottom plate (8), and a chain rigid member (9) is arranged at the top end of the supporting rod (2). The hanging device of the safety belt for overhauling the transformer is a main device in an electric power system, and serves as a safety belt tying and hanging device for workers in the work of overhauling and testing on a 35 kv transformer. A hook or a rope of the safety belt is tightly hung on the supporting rod (2) or the chain rigid member (9) special for hanging the safety belt. The hanging device of the safety belt for overhauling the transformer adopts a high-hanging and low-using method, and is reliable in fixing and convenient to assemble and disassemble.
Description
Technical field
The utility model relates to a kind of transformer safety inspection device, particularly a kind of Repair of Transformer safety belt suspension arrangement.
Background technology
At present in the experiment work of 35kV Repair of Transformer, because of there not being solid firm member on the transformer, the staff arbitrarily hangs over safety belt on the support insulator or lead of transformer, or be not hanging safety belt just simply, seriously violated the regulation of " electric power safety working regulation ", cause violating the regulationsly, make maintainer's personal safety can not obtain reliable guarantee, have major safety risks.
Summary of the invention
The utility model is exactly in order to guarantee maintainer's personal safety, provides a kind of confession to be affiliated to and the fixing Repair of Transformer safety belt suspension arrangement of safety belt.
The technical scheme that the utility model adopted is: Repair of Transformer safety belt suspension arrangement comprises " worker " font pedestal of being made up of top board, base plate and column, establish holding screw on its top board, the holding screw lower end is connected with pressing plate, described pressing plate, be provided with the screw that passes for transformer cover rim holding screw above the base plate respectively, and on top board and base plate, establish support bar.
As a kind of improvement of the present utility model, described supporting bar top is provided with the chain cable rigid member.
The utility model Repair of Transformer safety belt suspension arrangement is a capital equipment in the power system, be on the 35kV transformer in the work such as checking experiment staff's safety belt system hang member, this device is according to State Grid Corporation of China's " electric power safety working regulation " (power transformation part) 15 chapter 15.1.8 clauses: the hook of safety belt or rope hang on the solid firm support bar, or aim on the chain cable steel wire rope that hanging safety belt uses, and adopt high mode of hanging low usefulness.Fixing reliable, the easy accessibility of this device.
Description of drawings
Fig. 1 is the utility model Repair of Transformer safety belt suspension arrangement structural representation.
Fig. 2 is a vertical view shown in Figure 1.
Fig. 3 installs and uses schematic diagram for the utility model.
The 1--pedestal; The 2--bracing or strutting arrangement; The 3--pressing plate; The 4--holding screw; 5--transformer cover rim; The holding screw of 6--transformer cover rim; 7--pedestal top board; The 8--pedestal bottom plate; 9--chain cable member; 10,11--transformer connection sleeve pipe; 12--transformer body.
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model Repair of Transformer safety belt suspension arrangement is by pedestal 1, support bar 2, pressing plate 3, holding screw 4 four parts are formed, pedestal 1 is " worker " font, be made up of top board 7, base plate 8 and column, establish holding screw 4 on its top board 7, holding screw 4 lower ends are connected with pressing plate 3, pressing plate 3, be provided with the screw that passes for transformer cover rim 5 holding screws above the base plate 8 respectively, and on top board 7 and base plate 8, establish support bar 2.For ease of safety belt be extension, the utility model is provided with chain cable member 5 on support bar 2 tops.
As Fig. 1,2, shown in Figure 3, pedestal 1 is that steel plate with certain thickness (deciding according to load) is through cutting, hole, being welded; Support bar 2 is the steel pipe of certain external diameter and wall thickness (deciding according to load), and is integrally welded with pedestal 1; Pressing plate 3 can be described as pressure pad again, is to process through cutting, boring with the steel plate of certain thickness (deciding according to load); The length of holding screw 4 and diameter will satisfy load and fastening stroke requirement.
Using method: as shown in Figure 3, Repair of Transformer safety belt suspension arrangement pedestal 1 " worker " font notch is parallel mobile to transformer cover rim 5, transformer cover rim 5 is embedded in the pedestal notch, and the holding screw 6 that makes transformer cover rim 5 is inserted in pedestal bottom plate 8 screws, between transformer cover rim 5 and pedestal top board 7, insert and press (pad) plate, adjust and press (pad) plate 3 positions to make pressure (pad) plate screw be inserted in the holding screw of transformer cover rim, and drop on the transformer and cover, tightening holding screw 4 makes pressure (pad) plate 3 closely contact with transformer cover rim 5 and pedestal bottom plate 8, the utility model safety belt suspension arrangement just forms fastening one with transformer like this, safety belt is tied up on the support bar can keep in repair transformer safely; During use, another set of Repair of Transformer safety belt suspension arrangement can also be fixed on the opposite side of transformer, be overlapped on transformer top with sufficiently long chain cable rigid member 9 or rope chain between two support bars, safety belt ties up to can relieved maintenance audaciously on the rigid member.
Claims (2)
1. Repair of Transformer safety belt suspension arrangement, it is characterized in that: this device comprises " worker " font pedestal (1) of being made up of top board (7), base plate (8) and column, establish holding screw (4) on its top board (7), holding screw (4) lower end is connected with pressing plate (3), described pressing plate (3), be provided with the screw that passes for transformer cover rim (5) holding screw above the base plate (8) respectively, and on top board (7) and base plate (8), establish support bar (2).
2. Repair of Transformer safety belt suspension arrangement according to claim 1 is characterized in that: described support bar (2) top is provided with chain cable rigid member (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201309226U CN202061286U (en) | 2011-04-28 | 2011-04-28 | Hanging device of safety belt for overhauling transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201309226U CN202061286U (en) | 2011-04-28 | 2011-04-28 | Hanging device of safety belt for overhauling transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202061286U true CN202061286U (en) | 2011-12-07 |
Family
ID=45055169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201309226U Expired - Fee Related CN202061286U (en) | 2011-04-28 | 2011-04-28 | Hanging device of safety belt for overhauling transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202061286U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272342A (en) * | 2013-05-17 | 2013-09-04 | 国家电网公司 | Safety belt rack tripod hanging bracket |
| CN103520852A (en) * | 2013-09-18 | 2014-01-22 | 国家电网公司 | Spacing-adjustable safety belt hanging device for disconnecting switch overhaul |
| CN104759047A (en) * | 2015-03-27 | 2015-07-08 | 山东钢铁股份有限公司 | Safety belt suspension device for overhead work |
| CN108899792A (en) * | 2018-07-03 | 2018-11-27 | 国网福建省电力有限公司漳州供电公司 | Main transformer maintenance safety band suspension arrangement |
| CN109453481A (en) * | 2018-11-06 | 2019-03-12 | 国家电网有限公司 | A kind of 35kV and the above Repair of Transformer safety anti-falling device |
| CN113144457A (en) * | 2021-04-26 | 2021-07-23 | 国网山东省电力公司乐陵市供电公司 | Hanging and fixing device for height hanging and height hanging of safety belt for transformer |
| CN115300821A (en) * | 2022-08-05 | 2022-11-08 | 国网河北省电力有限公司超高压分公司 | Safety belt hanger for ultra-high voltage main transformer flange |
-
2011
- 2011-04-28 CN CN2011201309226U patent/CN202061286U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272342A (en) * | 2013-05-17 | 2013-09-04 | 国家电网公司 | Safety belt rack tripod hanging bracket |
| CN103520852A (en) * | 2013-09-18 | 2014-01-22 | 国家电网公司 | Spacing-adjustable safety belt hanging device for disconnecting switch overhaul |
| CN104759047A (en) * | 2015-03-27 | 2015-07-08 | 山东钢铁股份有限公司 | Safety belt suspension device for overhead work |
| CN108899792A (en) * | 2018-07-03 | 2018-11-27 | 国网福建省电力有限公司漳州供电公司 | Main transformer maintenance safety band suspension arrangement |
| CN109453481A (en) * | 2018-11-06 | 2019-03-12 | 国家电网有限公司 | A kind of 35kV and the above Repair of Transformer safety anti-falling device |
| CN113144457A (en) * | 2021-04-26 | 2021-07-23 | 国网山东省电力公司乐陵市供电公司 | Hanging and fixing device for height hanging and height hanging of safety belt for transformer |
| CN115300821A (en) * | 2022-08-05 | 2022-11-08 | 国网河北省电力有限公司超高压分公司 | Safety belt hanger for ultra-high voltage main transformer flange |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20120428 |