CN101694925B - Maintenance platform - Google Patents
Maintenance platform Download PDFInfo
- Publication number
- CN101694925B CN101694925B CN2009102339033A CN200910233903A CN101694925B CN 101694925 B CN101694925 B CN 101694925B CN 2009102339033 A CN2009102339033 A CN 2009102339033A CN 200910233903 A CN200910233903 A CN 200910233903A CN 101694925 B CN101694925 B CN 101694925B
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- China
- Prior art keywords
- bar
- platform
- inspection platform
- insulation straight
- straight
- 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.)
- Expired - Fee Related
Links
- 238000012423 maintenance Methods 0.000 title abstract description 4
- 238000009413 insulation Methods 0.000 claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 238000007689 inspection Methods 0.000 claims description 32
- 238000009434 installation Methods 0.000 claims description 5
- 230000008029 eradication Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 229910052573 porcelain Inorganic materials 0.000 description 8
- 230000009194 climbing Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
- Ladders (AREA)
Abstract
The invention relates to a maintenance platform, which comprises insulation straight bars, a pedal bar, a work platform, platform supporting bars, a fixing frame and a locking component. The insulation straight bars have two, the pedal bar is riveted between the two insulation straight bars, inner lateral edges of the work platform are arranged on the middle portions of the insulation straight bars, lower portions of outer lateral edges of the work platform are supported through the platform supporting bars, the lower ends of the platform supporting bars are connected onto the fixing frame, the insulation straight bars are arranged on two sides of the fixing frame, and the lower portion of the fixing frame is fixed on channel steel of a knife switch through the locking component. The maintenance platform is skillful and reasonable in structure, operators work on the work platform, stability and safety are greatly increased, the upper portion of the work platform is equipped with a rotating fence which is combined and used with a safety belt so as to provide double protection for the operators, the fixing frame and the locking component can be freely slidably adjusted according to width of the field channel steel and are fast and convenient in mounting, and the fixing frame which is in columnar design is skillful in shape and can be suitable for different using occasions.
Description
Technical field
The repair apparatus that the present invention and a kind of power department are used specifically is a kind of inspection platform.
Background technology
In the prior art, disconnecting link maintenance mode commonly used stand on the base channel-section steel of disconnecting link when all being operating personnel's operation, the operating personnel directly ties up to safety belt on the disconnecting link porcelain knob, the work of last joint porcelain knob, the operating personnel adopts the herringbone lift, sometimes personnel in addition directly climbing go up porcelain knob, directly with the safety belt colligation on the disconnecting link porcelain knob.Because there is the potential safety hazard of fracture in porcelain knob, and according to new safety regulations, porcelain knob does not allow to fasten the safety belt, the operating personnel climbs porcelain knob, has more increased the danger of porcelain knob fracture, may cause operating personnel's high falling, jeopardizes personal safety.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of structure ingenious rational inspection platform, it utilizes two channel-section steels of disconnecting link to fix, and the operating personnel can stand on the inspection platform and work, and stability, fail safe improve greatly.
Purpose of the present invention realizes by following technical scheme: described inspection platform comprises the insulation straight-bar, steps on bar, workbench, platform support bar, fixed mount and latch assembly, and the insulation straight-bar has two, steps on bar and is riveted between the two eradication edge straight-bars; The workbench inner side edge is installed in the middle part of insulation straight-bar, and workbench outer side edges bottom is by the platform they sup-port, and platform support bar lower end is connected on the fixed mount; The insulation straight-bar is installed in the fixed mount both sides, and the fixed mount bottom is fixed on the channel-section steel of disconnecting link by latch assembly.
As a further improvement on the present invention, described insulation straight-bar upper end is equipped with the movable rotation fence that folds, and the two ends of rotating fence are hinged respectively and thoroughly do away with on the edge straight-bar two; The outside fixed installation of insulation straight-bar is square tube fixedly, fixedly welds locating groove on the square tube, and the rotation fence is opened and when turning to level, its lower end contacts locating groove and is limited rotation.
As a further improvement on the present invention, the platform cross bar is equipped with in described workbench outer side edges bottom, and fixed transverse rod is housed on the fixed mount, and the two ends of platform support bar are equipped with the fast-assembling hand and are grabbed, the fast-assembling hand is grabbed and is connected on platform cross bar and the fixed transverse rod, and workbench is by the platform they sup-port.
As a further improvement on the present invention, described fixed mount bottom is provided with the inspection platform seat, offers slotted hole on the inspection platform seat; The inspection platform seat is placed on the channel-section steel of disconnecting link, and the locking pressure plate in the latch assembly is positioned at inspection platform seat below, and locking pressure plate one end is screwed on inspection platform seat bottom surface, and the channel-section steel side is tightened and clamped to the other end with the clamping screw that passes slotted hole.
As a further improvement on the present invention, described fixed mount comprises the ladder holder on the top of one, the pipe of centre and the inspection platform seat of bottom, and described fixed transverse rod is located on the ladder holder, and two thoroughly do away with the edge straight-bars is installed in ladder holder both sides.
As a further improvement on the present invention, the cross section of described insulation straight-bar is a flute profile.
As a further improvement on the present invention, the described cross section of stepping on bar is a D shape.
As a further improvement on the present invention, suit rubber sleeve on the described insulation straight-bar.
As a further improvement on the present invention, the described insulation straight-bar outside is equipped with platform support bar mounting yoke, to be convenient for carrying the platform support bar.
Structure of the present invention is ingenious, and rationally compared with prior art, advantage is: the operating personnel is operation on workbench, and stability, fail safe improve greatly; Workbench top is equipped with the rotation fence, and itself and safety belt are united use, provide double protection to the operating personnel; Fixed mount and latch assembly can be free to slide adjusting according to the width of on-the-spot channel-section steel, convenience quick for installation; Fixed mount is designed to pillar, and shape is ingenious, can be fit to different use occasions.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present invention.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the A-A view among Fig. 2.
Fig. 4 is the B-B view among Fig. 2.
Fig. 5 is the C-C view among Fig. 2.
Fig. 6 is the D-D view among Fig. 1.
Fig. 7 is the E-E view among Fig. 1.
Description of reference numerals: 1-insulation straight-bar, 2-step on bar, 3-workbench, 4-fixedly square tube, 5-locating groove, 6-rotation fence, 7-rubber sleeve, 8-platform support bar mounting yoke, 9-platform cross bar, 10-fast-assembling hand grab, 11-platform support bar, 12-fixed mount, 13-fixed transverse rod, 14-ladder holder, 15-pipe, 16-inspection platform seat, 17-channel-section steel, 18-screw, 19-locking pressure plate, 20-clamping screw, 21-slotted hole.
Embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As shown in the figure, the present invention mainly by insulation straight-bar 1, step on bar 2, workbench 3, fixedly square tube 4, locating groove 5, rotation fence 6, rubber sleeve 7, platform support bar mounting yoke 8, platform support bar 11, fixed mount 12 and latch assembly are formed.Wherein, latch assembly mainly is made up of locking pressure plate 19, screw 18 and clamping screw 20; Fixed mount 12 is made of the ladder holder 14 on top, the pipe 15 of centre and the inspection platform seat 16 of bottom, and welding is fixed between them, is structure as a whole.
As Fig. 1～shown in Figure 6, insulation straight-bar 1 be a bathtub construction, has two, steps on bar 2 and is riveted between the two eradication edge straight-bars 1, and the cross section of stepping on bar 2 is a D shape, so that the operating personnel tramples; Insulation straight-bar 1 upper end suit rubber sleeve 7 is to improve fail safe; Workbench 3 inner side edges adopt screw to be installed in the middle part of insulation straight-bar 1, platform cross bar 9 is equipped with in workbench 3 outer side edges bottoms, on the ladder holder 14 on fixed mount 12 tops fixed transverse rod 13 is housed, the two ends of platform support bar 11 are equipped with the fast-assembling hand and are grabbed 10, the fast-assembling hand is grabbed 10 and is connected on platform cross bar 9 and the fixed transverse rod 13, and workbench 3 supports by platform support bar 11; Insulation straight-bar 1 is installed in ladder holder 14 both sides on fixed mount 12 tops by bolt, and the inspection platform seat 16 of fixed mount 12 bottoms is fixed on the channel-section steel 17 of disconnecting link by latch assembly.
As shown in Figure 1 and Figure 2, described insulation straight-bar 1 upper end is equipped with the movable rotation fence 6 that folds, and the two ends of rotating fence 6 are hinged respectively and thoroughly do away with on the edge straight-bar 1 two; The fixed installation of insulation straight-bar 1 outside is square tube 4 fixedly, and fixing welding stationary positioned draw-in groove 5 on the square tube 4, rotation fence 6 are opened and when turning to level, its lower end contacts locating groove 5 and is limited rotation.The operating personnel stands in and rotates operation in the fence, and fail safe improves greatly.
As Fig. 1, shown in Figure 7, offer slotted hole 21 on the inspection platform seat 16 of described fixed mount 12 bottoms; During installation, inspection platform seat 16 is placed on the channel-section steel 17 of disconnecting link, locking pressure plate 19 in the latch assembly is positioned at inspection platform seat 16 belows, and the one end is fixed on inspection platform seat 16 bottom surfaces with screw 18, and channel-section steel 17 sides are tightened and clamped to the other end with the clamping screw 20 that passes slotted hole 21.Because clamping screw 20 can move in slotted hole 21, so inspection platform seat 16 and latch assembly can be free to slide adjusting according to the width of on-the-spot channel-section steel 17, it is convenient to install; Fixed mount 12 is designed to pillar, and shape is ingenious, can be fit to different use occasions.
In addition, described insulation straight-bar 1 outside is equipped with platform support bar mounting yoke 8, can hang thereon when platform support bar 11 unloads, and is easy to carry.
Claims (7)
1. an inspection platform comprises insulation straight-bar (1), steps on bar (2), workbench (3), platform support bar (11), fixed mount (12) and latch assembly, and insulation straight-bar (1) has two, steps on bar (2) and is riveted between the two eradication edge straight-bars (1); Workbench (3) inner side edge is installed in the middle part of insulation straight-bar (1), and workbench (3) outer side edges supports by platform support bar (11), and platform support bar (11) lower end is connected on the fixed mount (12); Insulation straight-bar (1) is installed in fixed mount (12) both sides, and described fixed mount (12) bottom is fixed on the channel-section steel (17) of disconnecting link by latch assembly; Described insulation straight-bar (1) upper end is equipped with the movable rotation fence (6) that folds, and the two ends of described rotation fence (6) are hinged respectively and thoroughly do away with on the edge straight-bar (1) two; It is characterized in that: insulation straight-bar (1) outside fixed installation is square tube (4) fixedly, and fixedly square tube (4) goes up welding locating groove (5), and rotation fence (6) is opened and when turning to level, its lower end contacts locating groove (5) and is limited rotation; Platform cross bar (9) is equipped with in described workbench (3) outer side edges bottom, fixed transverse rod (13) is housed on the fixed mount (12), the two ends of platform support bar (11) are equipped with the fast-assembling hand and are grabbed (10), the fast-assembling hand is grabbed (10) and is connected on platform cross bar (9) and the fixed transverse rod (13), and workbench (3) supports by platform support bar (11).
2. inspection platform according to claim 1, its feature also is: described fixed mount (12) bottom is provided with inspection platform seat (16), offers slotted hole (21) on the inspection platform seat (16); Inspection platform seat (16) is placed on the channel-section steel (17) of disconnecting link, locking pressure plate in the latch assembly (19) is positioned at inspection platform seat (16) below, locking pressure plate (19) one ends are fixed on inspection platform seat (16) bottom surface with screw (18), and channel-section steel (17) side is tightened and clamped to the other end with the clamping screw (20) that passes slotted hole (21).
3. inspection platform according to claim 1, its feature also is: described fixed mount (12) comprises the ladder holder (14) on the top of one, the pipe (15) of centre and the inspection platform seat (16) of bottom, described fixed transverse rod (13) is located on the ladder holder (14), and two thoroughly do away with edge straight-bar (1) is installed in ladder holder (14) both sides.
4. inspection platform according to claim 1 and 2, its feature also is: the cross section of described insulation straight-bar (1) is a flute profile.
5. inspection platform according to claim 1, its feature also is: the described cross section of stepping on bar (2) is a D shape.
6. inspection platform according to claim 1, its feature also is: described insulation straight-bar (1) upper end suit rubber sleeve (7).
7. inspection platform according to claim 1, its feature also is: described insulation straight-bar (1) outside is equipped with platform support bar mounting yoke (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102339033A CN101694925B (en) | 2009-09-28 | 2009-09-28 | Maintenance platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102339033A CN101694925B (en) | 2009-09-28 | 2009-09-28 | Maintenance platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101694925A CN101694925A (en) | 2010-04-14 |
| CN101694925B true CN101694925B (en) | 2011-08-17 |
Family
ID=42093872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102339033A Expired - Fee Related CN101694925B (en) | 2009-09-28 | 2009-09-28 | Maintenance platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101694925B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101938091A (en) * | 2010-08-12 | 2011-01-05 | 江苏省电力公司宜兴市供电公司 | Insulated safety belt hanging rod |
| CN101938092A (en) * | 2010-08-12 | 2011-01-05 | 江苏省电力公司宜兴市供电公司 | Knife switch overhaul platform |
| CN102926528B (en) * | 2012-11-26 | 2015-05-20 | 江苏省电力公司宜兴市供电公司 | Lap-joint working platform for 110 kV outdoor cable terminal |
| CN103557419B (en) * | 2013-10-11 | 2015-12-30 | 苏州巨立电梯有限公司 | A kind of car top inspection box fixing device |
| CN104348100B (en) * | 2014-11-19 | 2017-02-01 | 国家电网公司 | Substation maintenance platform with multiple installation modes and installation method thereof |
| CN105464418A (en) * | 2015-11-30 | 2016-04-06 | 洛阳市环城供电局 | Isolation switch overhaul platform device |
| CN106121502A (en) * | 2016-07-25 | 2016-11-16 | 国网黑龙江省电力有限公司哈尔滨供电公司 | Disconnecting switch platform maintenance ladder |
| CN107859475B (en) * | 2017-12-12 | 2024-05-10 | 国网安徽省电力公司亳州供电公司 | Height-adjustable anti-falling aerial working platform ladder |
| CN107819290B (en) * | 2017-12-12 | 2024-03-22 | 国网安徽省电力公司亳州供电公司 | Height-adjustable anti-falling aerial work platform |
| CN108233233B (en) * | 2018-01-26 | 2023-08-04 | 国家电网公司 | Protective tool for transformer maintenance platform |
| CN111816394B (en) * | 2020-07-10 | 2021-11-16 | 东台市新杰科机械有限公司 | Power equipment installs insulating frame |
| CN114109235B (en) * | 2021-10-28 | 2023-07-04 | 国网浙江省电力有限公司象山县供电公司 | Auxiliary supporting device for electric power overhaul of overhead line |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2328114Y (en) * | 1998-06-15 | 1999-07-07 | 沈其新 | Isolating switch maintenance platform |
| CN201144633Y (en) * | 2007-12-28 | 2008-11-05 | 河南省电力公司郑州供电公司 | 220kv multifunctional overhaul ladder |
| CN201178253Y (en) * | 2008-04-16 | 2009-01-07 | 辽宁省电力有限公司沈阳供电公司 | Operation platform of knife brake examination |
| CN201252355Y (en) * | 2008-07-29 | 2009-06-03 | 淄博供电公司 | Repair platform for 220KV isolating switch |
| CN201518393U (en) * | 2009-09-28 | 2010-06-30 | 江苏省电力公司宜兴市供电公司 | A platform for examining and repairing |
-
2009
- 2009-09-28 CN CN2009102339033A patent/CN101694925B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2328114Y (en) * | 1998-06-15 | 1999-07-07 | 沈其新 | Isolating switch maintenance platform |
| CN201144633Y (en) * | 2007-12-28 | 2008-11-05 | 河南省电力公司郑州供电公司 | 220kv multifunctional overhaul ladder |
| CN201178253Y (en) * | 2008-04-16 | 2009-01-07 | 辽宁省电力有限公司沈阳供电公司 | Operation platform of knife brake examination |
| CN201252355Y (en) * | 2008-07-29 | 2009-06-03 | 淄博供电公司 | Repair platform for 220KV isolating switch |
| CN201518393U (en) * | 2009-09-28 | 2010-06-30 | 江苏省电力公司宜兴市供电公司 | A platform for examining and repairing |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2007-261708A 2007.10.11 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101694925A (en) | 2010-04-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU BAOFU POWER EQUIPMENT CO., LTD. STATE GRID Free format text: FORMER OWNER: SUZHOU BAOFU POWER EQUIPMENT CO., LTD. Effective date: 20121122 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121122 Address after: Yixing City, Jiangsu province 214206 pottery Road No. 151 Patentee after: Yixing Power Supply Company, Jiangsu Electric Power Co., Ltd. Patentee after: Suzhou Baofu Power Equipment Co., Ltd. Patentee after: State Grid Corporation of China Patentee after: Jiangsu Electric Power Company Address before: Yixing City, Jiangsu province 214206 pottery Road No. 151 Patentee before: Yixing Power Supply Company, Jiangsu Electric Power Co., Ltd. Patentee before: Suzhou Baofu Power Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20180928 |