CN105311771A - Safety belt suspending device for upper construction of transformer - Google Patents
Safety belt suspending device for upper construction of transformer Download PDFInfo
- Publication number
- CN105311771A CN105311771A CN201510871120.3A CN201510871120A CN105311771A CN 105311771 A CN105311771 A CN 105311771A CN 201510871120 A CN201510871120 A CN 201510871120A CN 105311771 A CN105311771 A CN 105311771A
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- insertion pipe
- transformer
- column
- suspension arrangement
- construction safety
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Abstract
The invention discloses a safety belt suspending device for upper construction of a transformer, and the safety belt suspending device is used for the transformer. The safety belt suspending device comprises two or more than two splicing devices, wherein each splicing device comprises a splicing tube and a base fixedly connected on the top of the transformer; each base comprises a bottom plate and a stand column; each stand column is fixedly connected on each bottom plate; the quantity of the stand columns is equal to that of the splicing tubes; each bottom plate is fixedly connected on the transformer; a plurality of rib plates are arranged between the peripheries of the stand columns and the bottom plates; and the stand columns are vertically arranged. The safety belt suspending device can effectively solve the problem that protection is lost due to the fact that the safety belt for a worker on the upper part cannot be suspended when the transformer is mounted and maintained, cannot be suspended at a low place for use in a high place, and is movable in operation position.
Description
Technical field
The present invention relates to substation transformer depressor construction equipment field, especially relate to a kind of suspension arrangement of safety belt.
Background technology
" power construction safety work order " specifies: " all height of fall datum level more than 2 meters, the operation that the height likely fallen carries out is called high-rise working "." high-rise working personnel must use of seat belts, and should use comprehensive anti-impact safety belt.Safety belt must be fastened on firmly component, and must not use by low extension height.In work progress, should check whether safety belt toggles at any time "." high-rise working personnel must not lose protection when transfer tasks position ".Annex upper height distance oil sump, the cobblestone layer plane height such as general substation transformer depressor top and high-power transformer radiator are all more than 2 meters.Transformer depressor top and top work all belong to the work high above the ground that " safety " specifies.The equipment characteristic of transformer depressor and the requirement of installation determine that transformer depressor is installed, maintenance time should not install safety shelter and scaffold carries out security protection.When this just causes transformer installation, maintenance is constructed, worker safety is with the problem hung nowhere or low extension is high, causes larger security threat, buried the potential safety hazard of falling from high altitude accident to transformer top staff.
Summary of the invention
The object of the present invention is to provide a kind of transformer top construction safety band suspension arrangement, effectively eliminate the safety hazards occurring falling from high altitude in staff's work, ensure the personal safety of staff.
Technical scheme of the present invention is:
A kind of transformer top construction safety band suspension arrangement, for transformer, comprise two or more plug assembly, plug assembly comprises insertion pipe and is fixedly connected on the base of transformer top, and base comprises base plate and column, and column is fixedly connected on base plate, the quantity of column is equal with the quantity of insertion pipe, base plate is fixedly connected with on the transformer, and between the periphery and base plate of column, be provided with polylith gusset, upright post vertical is to setting; Insertion pipe is tubulose and insertion pipe lower ending opening, the opening shape of insertion pipe lower end and the cross sectional shape of column suitable; The top of insertion pipe and middle part are connected with multiple becket bridle for wire rope handling rope, rope is connected with between the becket bridle of adjacent insertion pipe, described rope is steel wire rope or chain, and insertion pipe lower end is inserted on column, adopts bolt to fix between the bottom of insertion pipe and column.
The top of insertion pipe and the both sides at middle part are respectively connected a pair becket bridle for wire rope handling rope.
Base plate is welded on the top of transformer.
Column cross sectional shape is circular, and the cross sectional shape of corresponding insertion pipe internal cavities is circular.
The opening inside diameter of insertion pipe lower end and the diameter of column suitable.
The top seal of insertion pipe.
For removably connecting between becket bridle and insertion pipe.
Described rope is steel chain.
The Basolateral of insertion pipe is provided with projection, is laterally provided with Inner bolt holes in projection, and bolt inserts Inner bolt holes and is fastened on column.
Advantage of the present invention:
1. this device is steel pipe manufacturing, and lower pole is solid column, is firmly welded in transformer top when dispatching from the factory.Weld strength is enough large, meets through overtesting the requirement that multiple staff uses simultaneously completely.
2. lightweight, installation, convenient disassembly.The iron chains installed and device top, middle part all establish iron hoop that staff can be made to select hanging position flexibly as required.
3. stream oriented device arranges connection iron chains, and staff can be made when changing operating position, and safety belt hitch point moves with personnel and mobile, does not make to lose protection in work.
4. can increase iron chains length as required, so that extend safety belt flexibly, diverse location during convenient work uses.
The present invention sums up working experience; job requirement when constructing in conjunction with transformer installation and repairing; have developed the safety belt suspension device during construction of a kind of transformer top; when effectively can solve transformer installation and repairing top worker safety be with hang nowhere, low extensions height with and mobile operating position time lose de-protected problem; there is the safety hazards of falling from high altitude in effective elimination staff work, ensure the personal safety of staff.Structure of the present invention is simple, and low cost of manufacture, replicability is strong.
Accompanying drawing explanation
Fig. 1 is the structural representation of plug assembly of the present invention;
Fig. 2 is the structural representation of using state of the present invention.
Detailed description of the invention
As shown in Figure 1, 2, a kind of transformer top of the present invention construction safety band suspension arrangement, for transformer 4, especially main transformer.It comprises two (or more) plug assembly, each plug assembly comprises 1 insertion pipe 1 and is fixedly connected on the base 2 at transformer 4 top, base 2 comprises base plate 3 and 1 column 5(the present embodiment vertically arranged adopts steel column), column 5 is fixedly connected on base plate 3, base plate 3 is welded on the top of transformer 4, between the periphery and base plate 3 of column 5, be provided with polylith gusset 6.The quantity one_to_one corresponding of insertion pipe 1 and column 5, can arrange multiple.
The top seal of insertion pipe 1, this is the invasion and attack in order to prevent sleet etc.Insertion pipe 1 is tubulose and insertion pipe 1 lower ending opening, the opening shape of insertion pipe 1 lower end and the cross sectional shape of column 5 suitable; Column 5 cross sectional shape is circular, and the cross sectional shape of corresponding insertion pipe 1 internal cavities is also circular.The opening inside diameter of insertion pipe 1 lower end and the diameter of column 5 suitable, slightly larger so that insert.Be connected with rope 8 between the becket bridle 7 of adjacent insertion pipe 1, rope is steel wire rope or steel chain.
Insertion pipe 1 lower end is inserted on column 5, adopts bolt to fix between the bottom of insertion pipe 1 and column 5.The Basolateral of insertion pipe 1 is provided with a projection 9, and be laterally provided with Inner bolt holes 10 in projection 9, bolt 11 inserts Inner bolt holes 10 and is fastened on column 5.
The top of insertion pipe 1 and middle part are connected with multiple becket bridle 7 for wire rope handling rope, and in the present embodiment, the top of insertion pipe 1 and the both sides at middle part are respectively connected a pair becket bridle 7 for wire rope handling rope.For removably connecting between becket bridle and insertion pipe, such as bolt fastener goes to be fastenedly connected, and the mode of welding also can be adopted to fix.
Manufacturing process:
As shown in Figure 1, the position that transformer top long axis direction is not affecting transformer safety and runs, is installed the permanent column 5 of two high 200mm when transformer manufacturing by manufacturer.The tubulose insertion pipe 1 made inserts on two root posts 5 when working, and locks with hand gear by installation, maintainer.According to construction needs can on two suspension arrangements installation activity iron chains, or with iron chains extend safety belt use length so that work time move and broaden the scope of work.
Using method: when transformer is installed, maintenance is constructed, insertion pipe 1 of the present invention is plugged on the column 5 at transformer 4 top, locks with manual screw.According to need of work, iron chains is firmly connected on the iron hoop (becket bridle 7) on device top, then needs worker safety with being hanging on the iron hoop of iron chains or device according to operating position, just can start working.
Claims (9)
1. a transformer top construction safety band suspension arrangement, for transformer, it is characterized in that: comprise two or more plug assembly, plug assembly comprises insertion pipe and is fixedly connected on the base of transformer top, and base comprises base plate and column, and column is fixedly connected on base plate, the quantity of column is equal with the quantity of insertion pipe, base plate is fixedly connected with on the transformer, and between the periphery and base plate of column, be provided with polylith gusset, upright post vertical is to setting; Insertion pipe is tubulose and insertion pipe lower ending opening, the opening shape of insertion pipe lower end and the cross sectional shape of column suitable; The top of insertion pipe and middle part are connected with multiple becket bridle for wire rope handling rope, rope is connected with between the becket bridle of adjacent insertion pipe, described rope is steel wire rope or chain, and insertion pipe lower end is inserted on column, adopts bolt to fix between the bottom of insertion pipe and column.
2. transformer top according to claim 1 construction safety band suspension arrangement, is characterized in that: the top of insertion pipe and the both sides at middle part are respectively connected a pair becket bridle for wire rope handling rope.
3. transformer top according to claim 1 and 2 construction safety band suspension arrangement, is characterized in that: base plate is welded on the top of transformer.
4. transformer top according to claim 1 and 2 construction safety band suspension arrangement, is characterized in that: column cross sectional shape is for circular, and the cross sectional shape of corresponding insertion pipe internal cavities is circular.
5. transformer top according to claim 4 construction safety band suspension arrangement, is characterized in that: the opening inside diameter of insertion pipe lower end and the diameter of column suitable.
6. transformer top according to claim 1 and 2 construction safety band suspension arrangement, is characterized in that: the top seal of insertion pipe.
7. transformer top according to claim 1 and 2 construction safety band suspension arrangement, is characterized in that: for removably connecting between becket bridle and insertion pipe.
8. transformer top according to claim 1 and 2 construction safety band suspension arrangement, is characterized in that: described rope is steel chain.
9. transformer top according to claim 1 and 2 construction safety band suspension arrangement, is characterized in that: the Basolateral of insertion pipe is provided with projection, is laterally provided with Inner bolt holes in projection, and bolt inserts Inner bolt holes and is fastened on column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510871120.3A CN105311771A (en) | 2015-12-02 | 2015-12-02 | Safety belt suspending device for upper construction of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510871120.3A CN105311771A (en) | 2015-12-02 | 2015-12-02 | Safety belt suspending device for upper construction of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105311771A true CN105311771A (en) | 2016-02-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510871120.3A Pending CN105311771A (en) | 2015-12-02 | 2015-12-02 | Safety belt suspending device for upper construction of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105311771A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105720508A (en) * | 2016-04-25 | 2016-06-29 | 国网新疆电力公司检修公司 | Insulating fast-mounting upright applied to maintenance of 66kV and below voltage classes |
| CN106943689A (en) * | 2017-03-29 | 2017-07-14 | 国家电网公司 | A kind of transformer Special falling suspension arrangement |
| CN113908464A (en) * | 2021-10-26 | 2022-01-11 | 国网山东省电力公司临沂供电公司 | Transformer top safety belt hanging device |
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| CN201220050Y (en) * | 2008-04-28 | 2009-04-15 | 安徽省电力公司阜阳供电公司 | Device for tying and hanging safety belt rope for examine and repair operation of large-sized transformer |
| CN201263047Y (en) * | 2008-09-12 | 2009-06-24 | 攀枝花电业局 | Safety holder pile for maintaining isolation knife brake |
| CN201453878U (en) * | 2009-06-09 | 2010-05-12 | 吉林省电力有限公司辽源供电公司 | Power distribution switch overhaul anti-dropping device |
| JP2011254875A (en) * | 2010-06-07 | 2011-12-22 | Tokyo Electric Power Co Inc:The | Safety block attaching fixture, and set of the safety block attaching fixture and handrail fixture |
| CN202423906U (en) * | 2011-12-07 | 2012-09-05 | 宜阳县电业局 | Overhaul platform for isolating switch |
| CN202961568U (en) * | 2012-12-24 | 2013-06-05 | 保定天威保变电气股份有限公司 | Safety protection device |
| CN203196165U (en) * | 2013-03-25 | 2013-09-18 | 南京德邦金属装备工程股份有限公司 | Safety belt hanging device used for pressure container manufacturing |
| CN103638617A (en) * | 2013-12-24 | 2014-03-19 | 天威保变（秦皇岛）变压器有限公司 | Method and device for fixing safety belt |
| CN205145443U (en) * | 2015-12-02 | 2016-04-13 | 三门峡电力设计有限责任公司 | Transformer upper portion construction safety belt hanging device |
| CN105522472A (en) * | 2016-01-17 | 2016-04-27 | 浙江陀曼智造科技有限公司 | Superfinishing machine |
-
2015
- 2015-12-02 CN CN201510871120.3A patent/CN105311771A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201220050Y (en) * | 2008-04-28 | 2009-04-15 | 安徽省电力公司阜阳供电公司 | Device for tying and hanging safety belt rope for examine and repair operation of large-sized transformer |
| CN201263047Y (en) * | 2008-09-12 | 2009-06-24 | 攀枝花电业局 | Safety holder pile for maintaining isolation knife brake |
| CN201453878U (en) * | 2009-06-09 | 2010-05-12 | 吉林省电力有限公司辽源供电公司 | Power distribution switch overhaul anti-dropping device |
| JP2011254875A (en) * | 2010-06-07 | 2011-12-22 | Tokyo Electric Power Co Inc:The | Safety block attaching fixture, and set of the safety block attaching fixture and handrail fixture |
| CN202423906U (en) * | 2011-12-07 | 2012-09-05 | 宜阳县电业局 | Overhaul platform for isolating switch |
| CN202961568U (en) * | 2012-12-24 | 2013-06-05 | 保定天威保变电气股份有限公司 | Safety protection device |
| CN203196165U (en) * | 2013-03-25 | 2013-09-18 | 南京德邦金属装备工程股份有限公司 | Safety belt hanging device used for pressure container manufacturing |
| CN103638617A (en) * | 2013-12-24 | 2014-03-19 | 天威保变（秦皇岛）变压器有限公司 | Method and device for fixing safety belt |
| CN205145443U (en) * | 2015-12-02 | 2016-04-13 | 三门峡电力设计有限责任公司 | Transformer upper portion construction safety belt hanging device |
| CN105522472A (en) * | 2016-01-17 | 2016-04-27 | 浙江陀曼智造科技有限公司 | Superfinishing machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105720508A (en) * | 2016-04-25 | 2016-06-29 | 国网新疆电力公司检修公司 | Insulating fast-mounting upright applied to maintenance of 66kV and below voltage classes |
| CN105720508B (en) * | 2016-04-25 | 2018-03-09 | 国网新疆电力公司检修公司 | 66kV and the maintenance fast-assembled insulating vertical rod of following voltage class |
| CN106943689A (en) * | 2017-03-29 | 2017-07-14 | 国家电网公司 | A kind of transformer Special falling suspension arrangement |
| CN113908464A (en) * | 2021-10-26 | 2022-01-11 | 国网山东省电力公司临沂供电公司 | Transformer top safety belt hanging device |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160210 |
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| RJ01 | Rejection of invention patent application after publication |