CN106006496A - Power transformation device overhaul platform - Google Patents
Power transformation device overhaul platform Download PDFInfo
- Publication number
- CN106006496A CN106006496A CN201610598035.9A CN201610598035A CN106006496A CN 106006496 A CN106006496 A CN 106006496A CN 201610598035 A CN201610598035 A CN 201610598035A CN 106006496 A CN106006496 A CN 106006496A
- Authority
- CN
- China
- Prior art keywords
- power transformation
- transformation equipment
- gear
- work platforms
- support platform
- 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.)
- Granted
Links
- 230000001131 transforming Effects 0.000 title claims abstract description 19
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 4
- 230000036536 Cave Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000000875 corresponding Effects 0.000 claims description 3
- 238000005755 formation reaction Methods 0.000 claims description 3
- 230000002441 reversible Effects 0.000 claims description 3
- 230000001174 ascending Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000000630 rising Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/042—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations actuated by lazy-tongs mechanisms or articulated levers
Abstract
The invention provides a power transformation device overhaul platform which comprises a base, a working platform and two lifting devices. A supporting platform is arranged between the working platform and the lifting device, a sliding groove is formed in the supporting platform, a connecting rod is arranged at the bottom of the working platform and moves in the sliding groove through telescoping of a hydraulic oil cylinder back and forth. The lower end of the lifting device is fixedly connected to a fixing plate I and a fixing plate II respectively, racks are respectively arranged at the lower end of the fixing plate I and the lower end of the fixing plate II, driving mechanisms driving the racks are respectively arranged on the base, and the two lifting devices are respectively installed on the front side and rear side of the lower end face of the supporting platform. In the power transformation device overhaul platform, the working platform can slide in the sliding groove of the supporting platform through the connecting rod, further translation motion of the working platform is achieved, the racks are driven by the driving mechanisms, and ascending and descending motions of the lifting devices can be achieved. In addition, the power transformation device overhaul platform is high in reliability, good in stability, reasonable in design, safe and reliable, and the safety performance of work is improved.
Description
Technical field
The present invention relates to power system application, specifically a kind of power transformation equipment overhauling stand.
Background technology
During electric power overhaul, often can run into the maintenance of some altitude plants, at present, staff maintenance time frequently with insulation double ladder as ascending tool, due to its poor stability, possesses certain potential safety hazard, the cooperation needing other colleagues in maintenance process is helped, and when repair and replacement position, need to be operated again after carrying out being carried to correct position by double ladder, and after ground is carried, need constantly to adjust position could obtain optimal operating position, waste time and energy, if manually setting for this platform, then workload is big, waste time and energy, and the risk of personnel's mechanical wounding and electric shock is there is also when building and remove platform.
Summary of the invention
The purpose of the present invention, it is simply that for solving the problem that prior art exists, and devise a kind of staff of being easy to construct mobile, work efficiency and the high power transformation equipment overhauling stand of security performance can be effectively improved.
The technical scheme is that a kind of power transformation equipment overhauling stand, including base, work platforms, lowering or hoisting gear, it is characterized in that: between described work platforms and lowering or hoisting gear, be provided with support platform, the upper surface of described support platform is provided with chute along its length, the dual-side of described chute is skewed, cave inward formation screens groove, the left and right sides bottom described work platforms has been respectively fixedly connected with connection connecting rod, the lower end of described connection connecting rod is correspondingly arranged on and the chuck of screens ditch slot fit, the side of described support platform is provided with two hydraulic jacks and reversal valve, the outfan of described hydraulic jack is separately fixed on connection connecting rod；Described lowering or hoisting gear includes the scissors rod group I be arrangeding in parallel, scissors rod group II and is positioned at drag link between the two, described scissors rod group I and scissors rod group II are formed by connecting by scissors rod bearing pin, the lower end of the homonymy of described scissors rod group I and scissors rod group II is respectively fixedly connected with in fixed plate I and fixed plate II, the lower end of described fixed plate I and fixed plate II is respectively arranged with tooth bar, the described drive mechanism being respectively arranged on the base with driving tooth bar, described lowering or hoisting gear is provided with two sets, is separately mounted to both sides before and after support platform lower surface.
Above-mentioned drive mechanism includes gear shaft, the gear that the outfan of motor and motor is directly connected to, and described gear is provided with three, and is disposed on gear shaft, and by driving motor to output power to gear shaft, driven gear rotates.
Above-mentioned tooth bar is provided with three, and be arranged in parallel along the length direction of base, and with gear one_to_one corresponding, wheel and rack engaged transmission, and then drive fixed plate I and fixed plate II move toward one another or deviate from motion mutually, and then realize ascending motion or the dropping motion of lowering or hoisting gear, and engage by arranging three rack and pinions, improve the stability of inspection platform, improve security performance during work.
It is arranged at intervals with hemispherical embedded hole in above-mentioned chute, in described hemispherical embedded hole, is provided with ball, by ball and the contact being connected connecting rod, it is possible to reducing the frictional force connected when connecting rod moves in chute, the translation motion making work platforms is milder.
Above-mentioned hemispherical embedded hole is provided with two rows, and be arranged in parallel along the length direction of chute, by arranging two row's hemispherical embedded holes, and ball is set in hemispherical embedded hole, it is able to ensure that the rolling friction connected between connecting rod and chute, improve the point-to-point speed of work platforms, make translational motion mild, improve staff's security performance operationally.
The side of above-mentioned support platform is provided with the fixed support of fixed hydraulic oil cylinder, and described fixed support is bolted to connection with support platform, in order to dismounts, change and keeps in repair.
The surrounding of above-mentioned work platforms is provided with guardrail, and the side of described work platforms is provided with workbox.
The upper end in above-mentioned workbox is provided with control panel, it is provided with on described control panel and controls the button that work platforms rises, declines, moves forward, moves afterwards, make staff operationally can carry out the adjustment of position according to real work position oneself, signalman is carried out compared to by surface personnel, accuracy is high, time saving and energy saving.
Above-mentioned base is set to frame structure.
Beneficial effects of the present invention can be drawn by such scheme: in the present invention, by arranging support platform, under the telescopic action of hydraulic jack, work platforms can slide in the chute of support platform by connecting connecting rod, and then realize the translational motion of work platforms, by the lower end at lowering or hoisting gear, tooth bar is set, tooth bar is driven by drive mechanism, and then realize rising and the dropping motion of lowering or hoisting gear, use gear, the mechanical connection manner of tooth bar engagement, reliability is high, stability is strong, and lowering or hoisting gear is provided with two sets, improve the security performance of work further, and it is reasonable in design, safe and reliable
As can be seen here, the present invention compared with prior art has prominent substantive distinguishing features and significantly progress, and its beneficial effect implemented also is apparent from.
Accompanying drawing illustrates:
Fig. 1 is the main TV structure schematic diagram of the present invention；
Fig. 2 is the left view structural representation of the present invention.
Wherein, 1 is work platforms, and 2 for connecting connecting rod, and 3 is hydraulic jack, and 4 is fixed support, 5 is support platform, and 6 is lowering or hoisting gear, and 7 is motor, and 8 is base, and 9 is wheel, 10 is gear, and 11 is tooth bar, and 12 is fixed plate I, and 13 is fixed plate II, and 14 is scissors rod, 15 is workbox, and 16 is control panel, and 17 is guardrail, and 18 is screens groove, 19 is chute, and 20 is ball, and 21 is bearing, and 22 is gear shaft, 6-1 is scissors rod group I, and 6-2 is scissors rod group 2, and 6-3 is drag link.
Detailed description of the invention:
In order to be more fully understood that the present invention, explain in detail embodiments of the present invention below in conjunction with the accompanying drawings.
Detailed description of the invention: as shown in Figure 1, the invention provides a kind of power transformation equipment overhauling stand, including base 8, work platforms 1, lowering or hoisting gear 6, wherein, support platform 5 it is provided with between work platforms 1 and lowering or hoisting gear 6, the upper surface of support platform 5 is provided with chute 19 along its length, the dual-side of chute 19 is skewed, cave inward formation screens groove 18, the left and right sides bottom work platforms 1 has been respectively fixedly connected with connection connecting rod 2, the lower end connecting connecting rod 2 is correspondingly arranged on the chuck coordinated with screens groove 18, hemispherical embedded hole it is arranged at intervals with in chute 19, ball 20 it is provided with in hemispherical embedded hole.Hemispherical embedded hole is provided with two rows, and be arranged in parallel along the length direction of chute 19, the side of support platform 5 is provided with two hydraulic jacks 3 and reversal valve, the outfan of hydraulic jack 3 is separately fixed on connection connecting rod 2, by controlling the flexible of hydraulic jack 3, and then promote the connection connecting rod 2 slip in chute 19, just the translation of work platforms 1 can be realized in the case of need not move integrally inspection platform, in optimal position, the equipment in closely is overhauled, by ball 20 and the contact being connected connecting rod 2, the frictional force connected when connecting rod 2 moves in chute 19 can be reduced, the translation motion making work platforms 1 is milder.The side of support platform 5 is provided with the fixed support 4 of fixed hydraulic oil cylinder 3, and described fixed support 4 is bolted to connection with support platform 5.
nullLowering or hoisting gear 6 includes scissors rod group I 6-1 be arrangeding in parallel、Scissors rod group II 6-2 and be positioned at drag link 6-3 between the two，Scissors rod group I 6-1 and scissors rod group II 6-2 is formed by connecting by scissors rod 14 bearing pin，The lower end of the homonymy of scissors rod group I 6-1 and scissors rod group II 6-2 is respectively fixedly connected with in fixed plate I 12 and fixed plate II 13，The lower end of fixed plate I 12 and fixed plate II 13 is respectively arranged with tooth bar 11，Base 8 is set to frame structure，The drive mechanism driving tooth bar 11 it is respectively arranged with on base 8，Drive mechanism includes motor 7、The gear shaft 22 being directly connected to the outfan of motor 7、Gear 10，Described gear 10 is provided with three，And be disposed on gear shaft 22，Above-mentioned tooth bar 11 is provided with three，And be arranged in parallel along the length direction of base 8，And with gear 10 one_to_one corresponding，By driving motor 7 to output power to gear shaft 22，Driven gear 10 rotates，Gear 10 and tooth bar 11 engaged transmission，And then drive fixed plate I 12 and fixed plate II 13 move toward one another or deviate from motion mutually，And then realize ascending motion or the dropping motion of lowering or hoisting gear 6.The present invention uses gear 10, the engagement of tooth bar 11, and this mechanical connection manner reliability is high, stability is strong, and compared to screw mandrel, the present invention does not haves the phenomenon of dropout, improves the security performance in work.Described lowering or hoisting gear 6 is provided with two sets, it is separately mounted to both sides before and after support platform 5 lower surface, so that improving the stability of power transformation equipment overhauling stand, in the present invention, work platforms 1 is fore-and-aft direction along the translation direction of chute 19, and the direction being perpendicular to work platforms 1 translation direction is left and right directions.
It addition, the surrounding of work platforms 1 is provided with guardrail 17, the side of work platforms 1 is provided with workbox 15.The upper end in workbox 15 is provided with control panel 16, control panel 16 is provided with and controls the button that work platforms 1 rises, declines, moves forward, moves afterwards.
In the present invention, by arranging support platform 5, under the telescopic action of hydraulic jack 3, work platforms 1 can slide in the chute 19 of support platform 5 by connecting connecting rod 2, and then realize the translational motion of work platforms 1, by arranging tooth bar 11 in the lower end of lowering or hoisting gear 6, tooth bar 11 is driven by drive mechanism, and then realize rising and the dropping motion of lowering or hoisting gear 6, use gear 10, the mechanical connection manner of tooth bar 11 engagement, reliability is high, stability is strong, and lowering or hoisting gear 6 is provided with two sets, improve the security performance of work further, and it is reasonable in design, safe and reliable.
Described above is not limitation of the present invention, and the present invention is also not limited to the example above, change that those skilled in the art are made in the essential scope of the present invention, retrofits, adds or replaces, and also should belong to protection scope of the present invention.
Claims (9)
1. a power transformation equipment overhauling stand, including base, work platforms, lowering or hoisting gear, it is characterized in that: between described work platforms and lowering or hoisting gear, be provided with support platform, the upper surface of described support platform is provided with chute along its length, the dual-side of described chute is skewed, cave inward formation screens groove, the left and right sides bottom described work platforms has been respectively fixedly connected with connection connecting rod, the lower end of described connection connecting rod is correspondingly arranged on and the chuck of screens ditch slot fit, the side of described support platform is provided with two hydraulic jacks and reversal valve, the outfan of described hydraulic jack is separately fixed on connection connecting rod；Described lowering or hoisting gear includes the scissors rod group I be arrangeding in parallel, scissors rod group II and is positioned at drag link between the two, described scissors rod group I and scissors rod group II are formed by connecting by scissors rod bearing pin, the lower end of the homonymy of described scissors rod group I and scissors rod group II is respectively fixedly connected with in fixed plate I and fixed plate II, the lower end of described fixed plate I and fixed plate II is respectively arranged with tooth bar, the described drive mechanism being respectively arranged on the base with driving tooth bar, described lowering or hoisting gear is provided with two sets, is separately mounted to both sides before and after support platform lower surface.
2. power transformation equipment overhauling stand as claimed in claim 1, it is characterised in that: described drive mechanism includes gear shaft, the gear that the outfan of motor and motor is directly connected to, and described gear is provided with three, and is disposed on gear shaft.
3. power transformation equipment overhauling stand as claimed in claim 2, it is characterised in that: described tooth bar is provided with three, and be arranged in parallel along the length direction of base, and with gear one_to_one corresponding.
4. the power transformation equipment overhauling stand as described in claim 1 or 3, it is characterised in that: it is arranged at intervals with hemispherical embedded hole in described chute, in described hemispherical embedded hole, is provided with ball.
5. power transformation equipment overhauling stand as claimed in claim 4, it is characterised in that: described hemispherical embedded hole is provided with two rows, and be arranged in parallel along the length direction of chute.
6. the power transformation equipment overhauling stand as described in claim 1 or 2 or 3 or 5, it is characterised in that: the side of described support platform is provided with the fixed support of fixed hydraulic oil cylinder, and described fixed support is bolted to connection with support platform.
7. power transformation equipment overhauling stand as claimed in claim 1, it is characterised in that: the surrounding of described work platforms is provided with guardrail, and the side of described work platforms is provided with workbox.
8. power transformation equipment overhauling stand as claimed in claim 7, it is characterised in that: the upper end in described workbox is provided with control panel, described control panel is provided with and controls the button that work platforms rises, declines, moves forward, moves afterwards.
9. power transformation equipment overhauling stand as claimed in claim 6, it is characterised in that: described base is set to frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610598035.9A CN106006496B (en) | 2016-07-27 | 2016-07-27 | A kind of power transformation equipment overhauling stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610598035.9A CN106006496B (en) | 2016-07-27 | 2016-07-27 | A kind of power transformation equipment overhauling stand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106006496A true CN106006496A (en) | 2016-10-12 |
| CN106006496B CN106006496B (en) | 2017-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610598035.9A Active CN106006496B (en) | 2016-07-27 | 2016-07-27 | A kind of power transformation equipment overhauling stand |
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| Country | Link |
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| CN (1) | CN106006496B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283388A (en) * | 2017-08-10 | 2017-10-24 | 王莎莎 | A kind of architectural engineering work machine |
| CN108946596A (en) * | 2018-07-26 | 2018-12-07 | 国网山东省电力公司莱芜供电公司 | A kind of transformation place apparatus for examination and repair |
| CN109258256A (en) * | 2018-11-26 | 2019-01-25 | 安徽天基正方农业科技有限公司 | A kind of fruits and vegetables plantation protective device with support construction |
| CN110886934A (en) * | 2018-09-10 | 2020-03-17 | 中国石油天然气股份有限公司 | Power equipment |
| CN112917482A (en) * | 2021-01-19 | 2021-06-08 | 广东水利电力职业技术学院（广东省水利电力技工学校） | Foldable three-dimensional carrying device and method |
| CN113247837A (en) * | 2021-04-23 | 2021-08-13 | 山西精专致科技股份有限公司 | Maintenance device for heading machine |
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| CN204057887U (en) * | 2014-09-02 | 2014-12-31 | 河南重工起重机集团有限公司 | A kind of from transmitting scissor-type movable hydraulic lift car |
| CN104477828A (en) * | 2014-12-09 | 2015-04-01 | 济南华北升降平台制造有限公司 | Coating synchronization platform for heavy trucks |
| CN204675787U (en) * | 2015-06-16 | 2015-09-30 | 厦门理工学院 | A kind of Moveable telescopic inspection platform |
| CN204848171U (en) * | 2015-08-28 | 2015-12-09 | 常石集团（舟山）造船有限公司 | Boats and ships fitting -out auxiliary assembly |
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2016
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Patent Citations (5)
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| EP2347992A1 (en) * | 2010-01-21 | 2011-07-27 | Haulotte Group | Aerial lift for order preparation or construction work and uses of such a lift |
| CN204057887U (en) * | 2014-09-02 | 2014-12-31 | 河南重工起重机集团有限公司 | A kind of from transmitting scissor-type movable hydraulic lift car |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283388A (en) * | 2017-08-10 | 2017-10-24 | 王莎莎 | A kind of architectural engineering work machine |
| CN108946596A (en) * | 2018-07-26 | 2018-12-07 | 国网山东省电力公司莱芜供电公司 | A kind of transformation place apparatus for examination and repair |
| CN110886934A (en) * | 2018-09-10 | 2020-03-17 | 中国石油天然气股份有限公司 | Power equipment |
| CN109258256A (en) * | 2018-11-26 | 2019-01-25 | 安徽天基正方农业科技有限公司 | A kind of fruits and vegetables plantation protective device with support construction |
| CN112917482A (en) * | 2021-01-19 | 2021-06-08 | 广东水利电力职业技术学院（广东省水利电力技工学校） | Foldable three-dimensional carrying device and method |
| CN113247837A (en) * | 2021-04-23 | 2021-08-13 | 山西精专致科技股份有限公司 | Maintenance device for heading machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106006496B (en) | 2017-11-07 |
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