CN203895807U - Special-purpose safety belt high hanging support rack for isolating switch - Google Patents
Special-purpose safety belt high hanging support rack for isolating switch Download PDFInfo
- Publication number
- CN203895807U CN203895807U CN201420171122.2U CN201420171122U CN203895807U CN 203895807 U CN203895807 U CN 203895807U CN 201420171122 U CN201420171122 U CN 201420171122U CN 203895807 U CN203895807 U CN 203895807U
- Authority
- CN
- China
- Prior art keywords
- safety belt
- isolating switch
- pillar
- support rack
- epoxy resin
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 33
- 239000010959 steel Substances 0.000 claims abstract description 33
- 239000003822 epoxy resin Substances 0.000 claims abstract description 20
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 20
- 239000007787 solid Substances 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 abstract description 2
- 230000009466 transformation Effects 0.000 abstract description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 3
- 239000000725 suspension Substances 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036244 malformation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Abstract
The utility model relates to a special-purpose safety belt high hanging support rack for an isolating switch and belongs to the field of power transformation overhaul equipment. The special-purpose safety belt high hanging support rack comprises a support rack pedestal (1), a support column seat sleeve (6) is welded at the central position of one side of the support rack pedestal (1), the upper end of the support column seat sleeve (6) is provided with an opening (7) having a cuboid structure, an epoxy resin support column (2) is mounted in the opening (7) having the cuboid structure, the top part of the epoxy resin support column (2) is provided with a steel fixing sleeve (4), and a hanging ring (3) is welded on the top part of the steel fixing sleeve (4). The special-purpose safety belt high hanging support rack is provides a stable safety belt high-suspension and low-use hanging point and for GW4-35 model isolating switch overhaul personnel, a potential safety problem that work personnel carelessly fall when ascending a height to work is eliminated, personal safety of the work personnel can be ensured, a conventional regulation violating phenomenon that a safety belt is fastened to a channel steel pedestal of the isolating switch while being hung at a low position and used at a high position can be prevented, damages caused to equipment when the safety belt is fastened to an electric conduction arm of the isolating switch can be prevented, and the special-purpose safety belt high hanging support rack is simple in structure and convenient in use.
Description
Technical field
The utility model relates to the high hanging bracket of a kind of isolating switch dedicated safety belt, belongs to substation equipment maintenance and repair apparatus field.
Background technology
At present, in the transformer station of state's net power supply, GW4-35 type open isolating switch quantity is more, staff's repair and maintenance of need to often ascending a height, this model isolating switch body is low with hanging point less than the high extension of safety belt, maintainer was tied in safety belt on isolating switch conductive arm or channel-section steel base conventionally in the past, and safety belt is pricked and on conductive arm, can be caused to a certain extent the stressed good contact that makes malformation, affects contact probe toe of conductive arm; And safety belt is pricked on channel-section steel base, violated that in < < State Grid Corporation of China electric power safety working regulation (power transformation part) > >, about high-rise working, use of seat belts must high relevant regulations of hanging low use.GW4-35 type isolating switch is 2.3m to ground minimum constructive height, may occur the security risk of careless falling from high altitude while working for fear of maintainer, is necessary to develop the high low support of using, the assurance staff personal safety of hanging of a kind of solid and reliable safety belt.
Utility model content
According to above deficiency of the prior art, problem to be solved in the utility model is: provide a kind of solid and reliable, ensure personal safety, the high hanging bracket of isolating switch dedicated safety belt simple in structure, easy to use.
The utility model solves the technical scheme that its technical problem adopts:
The described high hanging bracket of isolating switch dedicated safety belt, comprise bracket base, bracket base one side center welding pillar cover for seat, bloom-base set upper side arranges the opening of rectangular structure, installing ring epoxy resins pillar in the opening of rectangular structure, epoxy resin post top portion arranges steel fixed cover, steel fixed cover welded top link.
The described high hanging bracket of isolating switch dedicated safety belt is pressed abd fixed on the channel-section steel base of isolating switch by bracket base by connecting bolt, safety belt is pricked on the link on the high epoxy resin pillar top of 1500mm, avoided the potential safety hazard of careless falling from high altitude, simple in structure, easy to use
Preferred further, bracket base consists of the square clamping steel plate of 2 block length of parallel placement, and the square clamping steel plate of 2 block length is fixed by connecting bolt.The thickness that rectangle clamps steel plate is 3mm, is of a size of 220mm * 260mm, and on the square clamping steel plate of every block length, correspondence arranges the screw that 4 diameters are 12.6mm, conveniently by connecting bolt, fixes, and meanwhile, rectangle clamps steel plate both sides and rolls, and strengthens anti-bending strength.
Preferred further, epoxy resin pillar top is hollow rectangular shape, and lower end and pillar cover for seat coupling part are solid rectangular structure.Epoxy resin stud size is 60mm * 60mm * 1500mm, with the height of pillar cover for seat coupling part be 100mm.
Preferred further, pillar cover for seat and epoxy resin pillar are fixed by screw, and epoxy resin pillar and steel fixed cover are fixed by screw.
The rectangular structure preferred further, steel fixed cover is lower ending opening.Steel fixed cover is of a size of 61mm * 61mm * 150mm, and the diameter of link is 50mm.
The beneficial effect that the utility model has is:
The described high hanging bracket of isolating switch dedicated safety belt is hung low with hanging point for GW4-35 type isolating switch maintainer provides a firm safety belt height, while having eliminated ascend operation, may there is the potential safety hazard of accidentally falling, guarantee staff's personal safety, also the violations of rules and regulations of the high use of the low extension of isolating switch channel-section steel base have been avoided safety belt being tied in the past, and safety belt is tied in to the damage causing to equipment on isolating switch conductive arm, simple in structure, easy to use.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is end view of the present utility model;
Fig. 3 is the structural representation of the utility model bracket base;
Wherein, 1, bracket base; 2, epoxy resin pillar; 3, link; 4, steel fixed cover; 5, connecting bolt; 6, pillar cover for seat; 7, the opening of rectangular structure; 8, rectangle clamps steel plate.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Figure 1-Figure 3, the high hanging bracket of isolating switch dedicated safety belt described in the utility model, comprise bracket base 1, bracket base 1 one side center welding pillar cover for seat 6, pillar cover for seat 6 upper ends arrange the opening 7 of rectangular structure, the interior installing ring epoxy resins of opening 7 pillar 2 of rectangular structure, epoxy resin pillar 2 tops arrange steel fixed cover 4, steel fixed cover 4 welded top links 3.
Wherein, bracket base 1 consists of the square clamping steel plate 8 of 2 block length of parallel placement, and the square clamping steel plate 8 of 2 block length is fixing by connecting bolt 5.Epoxy resin pillar 2 tops are hollow rectangular shape, and lower end and pillar cover for seat 6 coupling parts are solid rectangular structure.Pillar cover for seat 6 is fixed by screw with epoxy resin pillar 2, and epoxy resin pillar 2 and steel fixed cover 4 are fixed by screw, the rectangular structure that steel fixed cover 4 is lower ending opening.
Operation principle of the present utility model and use procedure:
When the high hanging bracket of described isolating switch dedicated safety belt is used, the square clamping steel plate 8 of 2 block length of bracket base 2 is pressed on the channel-section steel of isolating switch, screw rod by 4 12x150mm is fixed, guarantee that support is firmly connected on isolating switch, nut is selected V-structure, is convenient to tighten and become flexible.Staff is when maintenance, safety belt can be tied on cantilever tip link 3, avoid, because of the potential safety hazard of GW4-35 type isolated switchgear less than the low careless falling from high altitude of staff that may occur with hanging point of the high extension of safety belt itself, having improved fail safe, simple in structure, easy to use.
Claims (5)
1. the high hanging bracket of isolating switch dedicated safety belt, it is characterized in that: comprise bracket base (1), bracket base (1) one side center welding pillar cover for seat (6), pillar cover for seat (6) upper end arranges the opening (7) of rectangular structure, the opening of rectangular structure (7) interior installing ring epoxy resins pillar (2), epoxy resin pillar (2) top arranges steel fixed cover (4), steel fixed cover (4) welded top link (3).
2. the high hanging bracket of isolating switch dedicated safety belt according to claim 1, it is characterized in that: described bracket base (1) consists of the 2 square clamping steel plates of block length (8) of parallel placement, and the 2 square clamping steel plates of block length (8) are fixing by connecting bolt (5).
3. the high hanging bracket of isolating switch dedicated safety belt according to claim 1, is characterized in that: described epoxy resin pillar (2) top is hollow rectangular shape, and lower end and pillar cover for seat (6) coupling part are solid rectangular structure.
4. the high hanging bracket of isolating switch dedicated safety belt according to claim 1, is characterized in that: described pillar cover for seat (6) is fixed by screw with epoxy resin pillar (2), and epoxy resin pillar (2) and steel fixed cover (4) are fixed by screw.
5. the high hanging bracket of isolating switch dedicated safety belt according to claim 1, is characterized in that: described steel fixed cover (4) is the rectangular structure of lower ending opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171122.2U CN203895807U (en) | 2014-04-10 | 2014-04-10 | Special-purpose safety belt high hanging support rack for isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171122.2U CN203895807U (en) | 2014-04-10 | 2014-04-10 | Special-purpose safety belt high hanging support rack for isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203895807U true CN203895807U (en) | 2014-10-22 |
Family
ID=51722163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420171122.2U Active CN203895807U (en) | 2014-04-10 | 2014-04-10 | Special-purpose safety belt high hanging support rack for isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203895807U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943689A (en) * | 2017-03-29 | 2017-07-14 | 国家电网公司 | A kind of transformer Special falling suspension arrangement |
| CN110893265A (en) * | 2019-12-19 | 2020-03-20 | 国网安徽省电力有限公司泾县供电公司 | Protection rope fixed bolster that protection substation equipment overhauls maintainer and uses |
| CN111013044A (en) * | 2019-12-31 | 2020-04-17 | 国网山东省电力公司建设公司 | Safety rope mechanism for mounting main transformer |
| CN111346317A (en) * | 2020-03-31 | 2020-06-30 | 国网河南省电力公司南阳供电公司 | Safety belt hanging device for maintenance of isolating switch |
-
2014
- 2014-04-10 CN CN201420171122.2U patent/CN203895807U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943689A (en) * | 2017-03-29 | 2017-07-14 | 国家电网公司 | A kind of transformer Special falling suspension arrangement |
| CN110893265A (en) * | 2019-12-19 | 2020-03-20 | 国网安徽省电力有限公司泾县供电公司 | Protection rope fixed bolster that protection substation equipment overhauls maintainer and uses |
| CN111013044A (en) * | 2019-12-31 | 2020-04-17 | 国网山东省电力公司建设公司 | Safety rope mechanism for mounting main transformer |
| CN111346317A (en) * | 2020-03-31 | 2020-06-30 | 国网河南省电力公司南阳供电公司 | Safety belt hanging device for maintenance of isolating switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |