CN112467582A - A platform that is used for outdoor wall bushing of electricity distribution room to overhaul - Google Patents
A platform that is used for outdoor wall bushing of electricity distribution room to overhaul Download PDFInfo
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- CN112467582A CN112467582A CN202011292689.1A CN202011292689A CN112467582A CN 112467582 A CN112467582 A CN 112467582A CN 202011292689 A CN202011292689 A CN 202011292689A CN 112467582 A CN112467582 A CN 112467582A
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- platform
- distribution room
- wall bushing
- wall
- wall body
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a platform for overhauling an outdoor wall bushing of a power distribution room, belonging to the technical field of overhauling devices of outdoor wall bushings of transformer substations; the power distribution room comprises an outer wall body of the power distribution room; a wall bushing is arranged on the outer wall body; a plurality of connecting pieces are fixedly arranged on the outer wall body; the safety belt hanging ring is arranged above the wall bushing through a connecting piece; the construction operation platform is arranged below the wall bushing, and the outer wall body is also provided with a telescopic stair; the telescopic stairs are connected with the connecting piece through hinges, and one end of each telescopic stair can be arranged close to the end part of the construction operating platform; the invention effectively solves the problems that certain safety risk exists and human resources are easily wasted when fault maintenance is carried out on the outer part of the wall bushing of the power distribution room of the transformer substation at present.
Description
Technical Field
The invention relates to the technical field of transformer substation outdoor wall bushing overhaul devices, in particular to a platform for overhaul of outdoor wall bushings of a power distribution room.
Background
Outdoor wall bushing is generally installed on the building wall body of transformer substation's electricity distribution room for connect indoor and outdoor electrical equipment, its apart from about 4m, and this type of wall bushing is generally closer with the enclosure distance in addition, and when this type of equipment broke down, high altitude construction car can't get into, overhauls and can only rely on operating personnel to use insulating double ladder to climb and overhaul. On one hand, the insulating herringbone ladder with the weight of more than 4m is heavy, the weight generally exceeds 100kg, and the insulating herringbone ladder can be carried by 3 persons, but the conventional maintenance work can be completed by only 2 persons, so that the waste of human resources is caused; on the other hand, the safety belt fixing point is not installed on the wall surface provided with the wall bushing, the safety belt does not have a place to be fastened when the maintainer ascends for operation, and the risk of high-altitude operation is large, which is a main problem faced at present.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a platform that is used for outdoor wall bushing of electricity distribution room to overhaul to solve and have certain safety risk, extravagant manpower resources's problem easily when carrying out the troubleshooting to the wall bushing outside of transformer substation electricity distribution room at present.
In order to solve the problems, the invention provides the following technical scheme:
a platform for outdoor through-wall bushing maintenance of a power distribution room comprises an outer wall body of the power distribution room; a wall bushing is arranged on the outer wall body; a plurality of connecting pieces are fixedly arranged on the outer wall body; the safety belt hanging ring is arranged above the wall bushing through a connecting piece; the construction operation platform is arranged below the wall bushing, and the outer wall body is also provided with a telescopic stair; the telescopic stairway is connected with the connecting piece through the hinge, and one end of the telescopic stairway can be arranged close to the end part of the construction operation platform.
Preferably, the safety belt hanging rings are two in number, and the two safety belt hanging rings are respectively arranged on the outer wall bodies corresponding to the left side and the right side of the wall bushing.
Preferably, the connecting piece is an expansion bolt, one end of the expansion bolt is inserted into the outer wall body, and the other end of the expansion bolt extends outwards.
Preferably, the construction operation platform comprises a support flat plate; the support flat plate is arranged on the connecting piece through a hinge; the supporting flat plate can turn over and move up and down along the wall surface of the outer wall body, and a plurality of folding brackets are also rotatably arranged at the lower part of the supporting flat plate; one side of the folding bracket can be attached to the outer wall body.
Furthermore, an anti-skid device is arranged on the upper top surface of the support flat plate; the center of gravity of the folding bracket is positioned at the lower side.
Furthermore, the folding supports are of a trapezoidal plate structure, the folding supports are uniformly and symmetrically arranged at the lower bottom of the supporting flat plate, and a connecting spring is arranged between two opposite end faces of the adjacent folding supports.
Preferably, the outer wall body is also provided with a plurality of limiting clamping pieces; and a stair lock matched with the telescopic stair is also arranged on one of the limiting clamping pieces.
Preferably, the back and the side ends of the telescopic stairway are respectively provided with a warning mark.
The invention has the beneficial effects that:
the maintenance platform designed by the invention can ensure that field maintenance operation can be completed by two persons, so that the waste of human resources is reduced, the safety of high-altitude operators can be ensured by the safety belt buckle positioned above the sleeve, the operators can freely move back and forth on the maintenance platform, the maintenance work of the three-phase sleeve can be completed simultaneously, the field operation is convenient, the safety and the reliability are high, and the maintenance work efficiency is greatly improved.
Drawings
FIG. 1 is a schematic three-dimensional structure of the device of the present embodiment in operation;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a schematic structural view of the apparatus of the present embodiment in a shutdown state;
description of reference numerals: 1. the wall body, 2, wall bushing, 3, connecting piece, 4, safety belt link, 5, construction operation panel, 5A, support the flat board, 5B, folding support, 6, flexible stair, 7, spacing fastener, 8, stair lock.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
example (b):
referring to fig. 1, the present embodiment provides a platform for outdoor through-wall bushing maintenance of a power distribution room, which includes an outer wall body 1 of the power distribution room; a wall bushing 2 is arranged on the outer wall body 1; a plurality of connecting pieces 3 are fixedly arranged on the outer wall body 1; the safety belt hanging ring 4 is arranged above the wall bushing 2 through the connecting piece 3; the construction operation platform 5 is arranged below the wall bushing 2, and the outer wall body 1 is also provided with a telescopic stair 6; the telescopic stairway 6 is connected with the connecting piece 3 through a hinge, and one end of the telescopic stairway 6 can be arranged close to the end part of the construction operating platform 5.
The safety belt hanging rings 4 are two in total, and the two safety belt hanging rings 4 are respectively arranged on the outer wall body 1 corresponding to the left side and the right side of the wall bushing 2.
The connecting piece 3 is an expansion bolt, one end of the expansion bolt is inserted into the outer wall body 1, and the other end of the expansion bolt extends outwards.
The construction operation table 5 includes a support flat plate 5A; the support flat plate 5A is arranged on the connecting piece 3 through a hinge; the supporting flat plate 5A can turn over and move up and down along the wall surface of the external wall body 1, and a plurality of folding brackets 5B are also rotatably arranged at the lower part of the supporting flat plate 5A; one side of the folding bracket 5B can be attached to the outer wall 1. In the present embodiment, the support plate 5A is a square stainless steel plate of 1.2m by 0.4m, which can be designed to have a load of 200 kg;
an anti-skid device is also arranged on the upper top surface of the support flat plate 5A; the center of gravity of the folding bracket 5B is located at the lower position. The anti-slip means may be considered to be a stainless steel wire mesh or anti-slip ribs provided directly on the support plate 5A.
The folding supports 5B are in a trapezoidal plate structure, the folding supports 5B are uniformly and symmetrically arranged at the lower bottom of the supporting flat plate 5A, and a connecting spring is arranged between two opposite end faces of the adjacent folding supports 5B.
The outer wall body 1 is also provided with a plurality of limiting clamping pieces 7; and a stair lock 8 matched with the telescopic stair 6 is also arranged on one of the limit clamping pieces 7.
Warning signs are respectively arranged on the back and the side ends of the telescopic stairway 6.
When the device is used, the folding bracket 5B is in a folding state in a daily state, one end plane of the folding bracket is attached to the bottom surface of the supporting flat plate 5A, and the supporting flat plate 5A can also downwards rotate to be attached to the outer wall surface 1 due to the lack of the folding bracket 5B; on the other hand, the telescopic stairway 6 is in a contracted state, and after being turned over, the warning mark written with 'no climbing high-voltage danger' on the back is arranged towards the pedestrian passageway, and is fixed through the stairway lock 8.
When power failure maintenance is carried out, firstly, the stair lock 8 is opened, after the telescopic stair 6 is turned, the warning mark of the side surface of the telescopic stair 6 is towards a pedestrian passageway, the length of the telescopic stair 6 is adjusted by an operator and the telescopic stair is fixed by the limiting clamping piece 7, the operator climbs the stair and then pushes the supporting flat plate 5A upwards to turn over, then the folding bracket 5B at the bottom of the supporting flat plate 5A close to one side of the operator is opened to enable one side of the folding bracket 5B to lean against the wall surface, the folding bracket 5B freely droops under the action of self gravity, at the moment, when the maintenance operator stands on the supporting flat plate 5A for maintenance work, the weight of the operator is pressed on the supporting flat plate 5A, the construction operation table top can be stabilized by the reverse acting force generated by the folding bracket 5B and the outer wall surface 1, the supporting flat plate 5A is ensured not to turn, after the maintenance is completed, the supporting flat plate 5A can be accommodated by the reverse operation of the above operation steps.
Claims (8)
1. A platform for outdoor wall bushing overhaul of a power distribution room comprises an outer wall body (1) of the power distribution room; a wall bushing (2) is arranged on the outer wall body (1); the method is characterized in that: a plurality of connecting pieces (3) are fixedly arranged on the outer wall body (1); the safety belt hanging ring (4) is arranged above the wall bushing (2) through the connecting piece (3); the construction operation platform (5) is arranged below the wall bushing (2), and the outer wall body (1) is also provided with a telescopic stair (6); the telescopic stairway (6) is connected with the connecting piece (3) through a hinge, and one end of the telescopic stairway (6) can be arranged close to the end part of the construction operating platform (5).
2. The platform of claim 1 for outdoor wall bushing service in an electrical distribution room, wherein: the safety belt hanging rings (4) are two in total, and the two safety belt hanging rings (4) are respectively arranged on the outer wall bodies (1) corresponding to the left side and the right side of the wall bushing (2).
3. The platform of claim 1 for outdoor wall bushing service in an electrical distribution room, wherein: the connecting piece (3) is an expansion bolt, one end of the expansion bolt is inserted into the outer wall body (1), and the other end of the expansion bolt extends outwards.
4. The platform of claim 1 for outdoor wall bushing service in an electrical distribution room, wherein: the construction operation platform (5) comprises a support flat plate (5A); the supporting flat plate (5A) is arranged on the connecting piece (3) through a hinge; the supporting flat plate (5A) can turn over and move up and down along the wall surface of the outer wall body (1), and a plurality of folding brackets (5B) are rotatably arranged at the lower part of the supporting flat plate (5A); one side of the folding bracket (5B) can be attached to the outer wall body (1).
5. The platform of claim 5 for outdoor wall bushing service in an electrical distribution room, wherein: the upper top surface of the support flat plate (5A) is also provided with an anti-skid device; the center of gravity of the folding bracket (5B) is positioned at the lower side position.
6. The platform of claim 5 for outdoor wall bushing service in an electrical distribution room, wherein: the folding supports (5B) are of a trapezoidal plate structure, the folding supports (5B) are uniformly and symmetrically arranged at the lower bottom of the supporting flat plate (5A), and a connecting spring is arranged between two opposite end faces of the adjacent folding supports (5B).
7. The platform of claim 1 for outdoor wall bushing service in an electrical distribution room, wherein: the outer wall body (1) is also provided with a plurality of limiting clamping pieces (7); and a stair lock (8) matched with the telescopic stair (6) is also arranged on one of the limiting clamping pieces (7).
8. The platform of claim 1 for outdoor wall bushing service in an electrical distribution room, wherein: warning signs are respectively arranged on the back and the side ends of the telescopic stairway (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011292689.1A CN112467582B (en) | 2020-11-18 | 2020-11-18 | A platform that is used for outdoor wall bushing of electricity distribution room to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011292689.1A CN112467582B (en) | 2020-11-18 | 2020-11-18 | A platform that is used for outdoor wall bushing of electricity distribution room to overhaul |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112467582A true CN112467582A (en) | 2021-03-09 |
| CN112467582B CN112467582B (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011292689.1A Active CN112467582B (en) | 2020-11-18 | 2020-11-18 | A platform that is used for outdoor wall bushing of electricity distribution room to overhaul |
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| Country | Link |
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| CN (1) | CN112467582B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19855559A1 (en) * | 1998-03-16 | 1999-07-22 | Horst Laug | Multipurpose wall-support for ladders |
| CN2686175Y (en) * | 2004-02-23 | 2005-03-16 | 太原钢铁(集团)有限公司 | Wall bushing inspection platform |
| CN201312972Y (en) * | 2008-11-13 | 2009-09-23 | 保定供电公司 | Anti-dropping device |
| CN203441069U (en) * | 2013-08-23 | 2014-02-19 | 广州建筑股份有限公司 | Outer wall dangling working platform capable of overturning |
| CN203597757U (en) * | 2013-11-29 | 2014-05-21 | 顺丰速运有限公司 | Foldable wall-mounted bracket |
| CN205314914U (en) * | 2016-01-08 | 2016-06-15 | 无锡凤凰栖整体住宅系统科技有限公司 | Folding ladder |
| CN207426521U (en) * | 2017-09-12 | 2018-05-29 | 福建电力职业技术学院 | A kind of electric power apparatus examination device |
| CN209354045U (en) * | 2018-08-30 | 2019-09-06 | 河南成兴建设工程有限公司 | Collapsible hanging ladder |
| CN209766988U (en) * | 2019-06-06 | 2019-12-10 | 太仓昂泽威建筑工程材料有限公司 | foldable electric power overhauls platform |
| CN210067391U (en) * | 2019-04-23 | 2020-02-14 | 大唐环境产业集团股份有限公司 | Practice thrift maintenance platform that takes up an area of space |
| CN111186744A (en) * | 2020-03-12 | 2020-05-22 | 常州通奥机电工程有限公司 | Elevator shaft pit maintenance platform |
-
2020
- 2020-11-18 CN CN202011292689.1A patent/CN112467582B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19855559A1 (en) * | 1998-03-16 | 1999-07-22 | Horst Laug | Multipurpose wall-support for ladders |
| CN2686175Y (en) * | 2004-02-23 | 2005-03-16 | 太原钢铁(集团)有限公司 | Wall bushing inspection platform |
| CN201312972Y (en) * | 2008-11-13 | 2009-09-23 | 保定供电公司 | Anti-dropping device |
| CN203441069U (en) * | 2013-08-23 | 2014-02-19 | 广州建筑股份有限公司 | Outer wall dangling working platform capable of overturning |
| CN203597757U (en) * | 2013-11-29 | 2014-05-21 | 顺丰速运有限公司 | Foldable wall-mounted bracket |
| CN205314914U (en) * | 2016-01-08 | 2016-06-15 | 无锡凤凰栖整体住宅系统科技有限公司 | Folding ladder |
| CN207426521U (en) * | 2017-09-12 | 2018-05-29 | 福建电力职业技术学院 | A kind of electric power apparatus examination device |
| CN209354045U (en) * | 2018-08-30 | 2019-09-06 | 河南成兴建设工程有限公司 | Collapsible hanging ladder |
| CN210067391U (en) * | 2019-04-23 | 2020-02-14 | 大唐环境产业集团股份有限公司 | Practice thrift maintenance platform that takes up an area of space |
| CN209766988U (en) * | 2019-06-06 | 2019-12-10 | 太仓昂泽威建筑工程材料有限公司 | foldable electric power overhauls platform |
| CN111186744A (en) * | 2020-03-12 | 2020-05-22 | 常州通奥机电工程有限公司 | Elevator shaft pit maintenance platform |
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| Publication number | Publication date |
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| CN112467582B (en) | 2022-10-21 |
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