CN202924690U - Multifunctional intelligent overhauling and detecting platform - Google Patents
Multifunctional intelligent overhauling and detecting platform Download PDFInfo
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- CN202924690U CN202924690U CN201220628662XU CN201220628662U CN202924690U CN 202924690 U CN202924690 U CN 202924690U CN 201220628662X U CN201220628662X U CN 201220628662XU CN 201220628662 U CN201220628662 U CN 201220628662U CN 202924690 U CN202924690 U CN 202924690U
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Abstract
The utility model relates to an inner maintaining device for a wind electricity tower drum, in particular to a multifunctional intelligent overhauling and detecting platform which is low in labor intensity, safe and reliable in use and simple in operation. The multifunctional intelligent overhauling and detecting platform is arranged at the inner part of a high tower and comprises a track rack (1), a manned platform (2) and a driving device, wherein the track rack (1) is formed by sequentially connecting a plurality of rack rails end to end, one sides of the rack rails are provided with racks, and the track rack (1) is fixedly arranged on a ladder stand in the high tower through a connecting piece (3); a framework (4) is arranged under the manned platform (2); and the driving device comprises an electric motor (5), a speed reducer (6), a brake wheel (7) and a guide wheel (8) which are respectively and fixedly arranged on the framework (4), the brake wheel (7) is meshed with the racks, the guide wheel (8) and the brake wheel (7) are oppositely arranged at the other sides of the rack rails, and the electric motor (6) is connected with the brake wheel (7) through the speed reducer (6). The multifunctional intelligent overhauling and detecting platform disclosed by the utility model has the beneficial effects that the design is reasonable, the structure is simple, the installation is convenient, the use is light and handy, the running is stable, and the popularization is facilitated.
Description
Technical field
This practicality relates to a kind of for wind-power tower inside maintenance device, is specially a kind of multifunctional intelligent maintenance, detection platform.
Background technology
Fast development along with China's economy and urban infrastructure, various need to be also more and more to high turriform equipment or the construction demand of building and job requirements by cat ladder, comparatively typically comprise the maintenance of the wind power plant of roadbed or sea base, especially to the repair and maintenance of tower cylinder inside; The cleaning of the towering chimney that thermal powerplant, paper mill are medium, and bridge construction also have the demand up and down of operating personal under the high tower working condition.Because wind-powered electricity generation belongs to clean energy resource, pollution-free, renewable, so each state of the whole world all develop very rapidly, the commercial operation wind energy turbine set is had in existing more than 70 country in the world.Therefore, in order to complete the inspection and maintenance to wind-power tower inside, cat ladder is because it is simple in structure, easy for installation, what also be employed is very extensive, but day by day to maximization, high efficiency develops due to wind power plant, and cat ladder has in use also exposed its outstanding shortcoming and the inconvenience of use.
At present, the repair and maintenance of domestic known wind power generation stepped bar, tower cylinder inside is to carry out up and down construction operation by the staff by the cat ladder in tower and climb-aiding device, carry necessary instrument and material, the height of tower cylinder is higher in addition, to the staff muscle power and caused great pressure mentally, its labour intensity is large, operating efficiency is low, and the life-span is reduced.Adopt original construction method, the maintenance required time is long, and maintenance cost is high, thereby has also caused the decline of work efficiency, has seriously hindered the generating efficiency of wind power plant.Simultaneously, in the construction operation that similarly need to operate up and down by cat ladder, that can not avoid exists labour intensity large, dangerous high, inefficient problem.
The utility model content
The utility model provides a kind of labour intensity low, safe and reliable, multifunctional intelligent maintenance, detection platform simple to operation for existing problem during the various operation on carrying out high tower in the above present technology that proposes.
The utility model multifunctional intelligent maintenance, detection platform are arranged on high tower inside, it is characterized in that, described maintenance, detection platform comprise rail bracket 1, manned platform 2 and actuating device; Described rail bracket 1 is connected to form end to end successively by the rack rails that some sides are provided with tooth bar, is fixed on cat ladder in high tower by attaching parts 3; Described manned platform 2 belows are provided with framework 4; Described actuating device comprises electrical motor 5, reductor 6, brake wheel 7 and the track adjusting wheel 8 that is separately fixed on framework 4; Brake wheel 7 and tooth bar engagement, track adjusting wheel 8 and brake wheel 7 are relatively arranged on the opposite side of rack rails; Electrical motor 5 is connected with brake wheel 7 by reductor 6.
Further, described tooth bar adopts arc rack, and the rack rails side of tooth bar both sides is provided with the guide wheel group 8 that is connected on framework 4.
Further, described reductor 6 adopts turbine worm reducer.
Further, be provided with electromagnetic power-off brake on described brake wheel 7.
Further, described maintenance, detection platform also comprise electrical control gear, described electrical control gear comprises the operating case 9 that is arranged on manned platform 2 tops, is arranged on the control system 10 at framework 4 middle parts, and the power supply guide piece that is arranged on framework 4 belows; Described power supply guide piece comprises and is fixed on the pulley 11 that be arranged in parallel with rack rails on framework 4; Control system 10 respectively with operating case 9, and walk around the power lead 12 that pulley 11 arranges and connect.
Further, described manned platform 2 tops are provided with the auxiliary lifting devices that can dismantle; Auxiliary lifting devices comprises support litter 13, tackle block 14 and winch 15; Support litter 13 bottoms and being connected that manned platform 2 upper ends can be dismantled, the top arranges tackle block 14, and the bottom arranges winch 15.
Further, described maintenance, detection platform also comprise inhibiting device, and described inhibiting device comprises stroke limit collision block 16 and the extreme limit of travel collision block 17 that is arranged on framework 4.
Further, described maintenance, detection platform also comprise the safety monitoring device that comprises the high-speed ball camera, hard disk recorder and the telltale that connect successively that arranges on manned platform 2.
The maintenance of the utility model multifunctional intelligent, detection platform, the contrast prior art has following beneficial effect.
1) rail bracket 1 by decomposing and assemble by rack rails, what make that maintenance, detection platform can be stable is attached on cat ladder in high tower, framework 4 adopts framed structure, carrying portable not only is convenient to transportation, has reduced construction cost, shortened the construction period, and arrange and also not affect the original design of tower cylinder, reasonable in design, easy for installation, light and handy and quick.
2) utilize engagement between actuating device and rail bracket 1, make the maintenance, detection platform can the pulsation-free up-and-down movement, stability when guaranteeing that by brake wheel 7 manned platform 2 is static simultaneously, play self-locking action when further can realize high driving efficiency by turbine worm reducer, guaranteed the safety of its use; Compact conformation, load-carrying capacity is high, stable working.
3) adopt auxiliary lifting devices to remove the handling process of installation personnel when rack rails is installed from, save the labour, improved efficient, it can be unloaded when normal operation simultaneously, thereby enlarge working space, not affect the visual field of work, simple in structure, cheap.
4) be arranged on inhibiting device on framework 4 by setting and guaranteed that manned platform 2 up-and-down movements when limiting the position, stop voluntarily thereby cut off the electricity supply; But also guaranteed to guarantee that manned platform 2 up moves not roof fall when breaking down, down operation is not hit at the end, and is safe and reliable, easy to operate.
5) safety monitoring device through arranging can carry out omnidistance monitoring and video recording to work progress, real-time control to construction speed, and to the overload alarm events in work progress record a video, inquiry and playback, also guaranteed integraty and authenticity to the accident process record.
Description of drawings
Fig. 1 is the front view of structure described in the utility model example.
Fig. 2 is the right elevation of the utility model Fig. 1 structure.
In figure: rail bracket 1, manned platform 2, attaching parts 3, framework 4, electrical motor 5, reductor 6, brake wheel 7, track adjusting wheel 8, operating case 9, control system 10, pulley 11, power lead 12, support litter 13, tackle block 14, winch 15, stroke limit collision block 16, extreme limit of travel collision block 17.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model further is described and illustrates.
The utility model multifunctional intelligent maintenance, detection platform are arranged on high tower inside, and it comprises rail bracket 1, manned platform 2 and actuating device; Wherein, as depicted in figs. 1 and 2, rail bracket 1 is connected to form end to end successively by the rack rails that some sides are provided with tooth bar, is fixed on cat ladder in high tower by attaching parts 3; Manned platform 2 belows are provided with framework 4; Described actuating device comprises electrical motor 5, reductor 6, brake wheel 7 and the track adjusting wheel 8 that is separately fixed on framework 4; Brake wheel 7 and tooth bar engagement; Track adjusting wheel 8 and brake wheel 7 are relatively arranged on the opposite side of rack rails, by the compression of rack rails being adjusted the gap between brake wheel 7 and rack rails, make the engagement that brake wheel 7 and rack rails can be stable; Electrical motor 5 is connected with brake wheel 7 by reductor 6, its power that provides power to rise and descend is provided, by the engagement between brake wheel 7 and tooth bar, carry out mechanical drive, be provided with simultaneously two brake wheels 7 in this preferred embodiment, as shown in Figure 1, reductor 6 is connected with the brake wheel 7 of below, play the effect of driving wheel, the brake wheel 7 of top plays the effect of flower wheel.
Wherein, as shown in Figure 1, tooth bar adopts arc rack, and the rack rails side of tooth bar both sides is provided with the guide wheel group 8 that is connected on framework 4, is used for guiding when descending sailing on framework 4.Reductor 6 adopts turbine worm reducer, can guarantee be in operation et out of order or mechanical problem, and manned platform 2 also can stop on this position, thereby avoids the generation of falling accident.Be provided with electromagnetic power-off brake on brake wheel 7, when supply disconnecton, the electromagnetic power-off brake entry into service realizes braking, even power lead is cut off or when having a power failure, also can prevent the generation of falling accident because this drg is arranged.
Wherein, as shown in Figure 2, maintenance, detection platform also comprise electrical control gear, and electrical control gear comprises the operating case 9 that is arranged on manned platform 2 tops, is arranged on the control system 10 at framework 4 middle parts, and the power supply guide piece that is arranged on framework 4 belows; The power supply guide piece comprises and is fixed on the pulley 11 that be arranged in parallel with rack rails on framework 4; Control system 10 respectively with operating case 9, and walk around the power lead 12 that pulley 11 arranges and connect; When inspection and repair system platform up-and-down movement, pulley 11 is done identical movement simultaneously, is not stuck or cuts off with protection power source line 12, and is simple to operation.
Wherein, as shown in Figure 1, manned platform 2 tops are provided with the auxiliary lifting devices that can dismantle; Auxiliary lifting devices comprises support litter 13, tackle block 14 and winch 15; Support litter 13 bottoms and being connected that manned platform 2 upper ends can be dismantled, the top arranges tackle block 14, the bottom arranges winch 15, by the operation to winch 15, can easily rack rails be lifted into the position that needs installation by tackle block 14, alleviated greatly labour intensity, easy to install and use.Wherein maintenance, detection platform also comprise inhibiting device, described inhibiting device comprises stroke limit collision block 16 and the extreme limit of travel collision block 17 that is arranged on framework 4, and when stroke limit collision block 16 can guarantee that manned platform 2 moves to upper and lower assigned address, automatic cut-off power makes it out of service; Extreme limit of travel collision block 17 guarantee manned platforms 2 move to upper and lower spacing after as cut off immediately main power source when continuing to move because of the limit switch fault, manned platform 2 is stopped, guaranteeing that manned platform 2 up moves not roof fall, down operation is not hit at the end.
Wherein, maintenance, detection platform also comprise the safety monitoring device that comprises the high-speed ball camera, hard disk recorder and the telltale that connect successively that arranges on manned platform 2; Can pass through safety monitoring device, realize unexpected incidents, and the overload warning event is recorded a video, inquiry and playback; Each control point video is browsed in convenient location, can also realize real-time date and clock video overlapping function, guarantees integraty and the authenticity of accident process.
Structure described in the above specific embodiment is to choose description and the casehistory that the preferred structure in the protection domain of the utility model claim carries out; be not to restriction of the present utility model; that makes on this basis does not have creationary change and a replacement, all belongs to the scope that the utility model is protected.
Claims (8)
1. multifunctional intelligent maintenance, detection platform are arranged on high tower inside, it is characterized in that, described maintenance, detection platform comprise rail bracket (1), manned platform (2) and actuating device; Described rail bracket (1) is connected to form end to end successively by the rack rails that some sides are provided with tooth bar, is fixed on the interior cat ladder of high tower by attaching parts (3); Described manned platform (2) below is provided with framework (4); Described actuating device comprises electrical motor (5), reductor (6), brake wheel (7) and the track adjusting wheel (8) that is separately fixed on framework (4); Brake wheel (7) and tooth bar engagement, track adjusting wheel (8) and brake wheel (7) are relatively arranged on the opposite side of rack rails; Electrical motor (5) is connected with brake wheel (7) by reductor (6).
2. multifunctional intelligent as claimed in claim 1 maintenance, detection platform is characterized in that described tooth bar adopts arc rack, and the rack rails side of tooth bar both sides is provided with the guide wheel group (8) that is connected on framework (4).
3. multifunctional intelligent maintenance as claimed in claim 1, detection platform, is characterized in that, described reductor (6) adopts turbine worm reducer.
4. multifunctional intelligent maintenance as claimed in claim 1, detection platform, is characterized in that, described brake wheel is provided with electromagnetic power-off brake on (7).
5. as described in any one in claim 1-4 multifunctional intelligent maintenance, detection platform, it is characterized in that, described maintenance, detection platform also comprise electrical control gear, described electrical control gear comprises the operating case (9) that is arranged on manned platform (2) top, be arranged on the control system (10) at framework (4) middle part, and the power supply guide piece that is arranged on framework (4) below; Described power supply guide piece comprises and is fixed on the pulley (11) that framework (4) is upper and rack rails be arranged in parallel; Control system (10) respectively with operating case (9), and walk around the power lead (12) that pulley (11) arranges and connect.
6. multifunctional intelligent maintenance as described in any one in claim 1-4, detection platform, is characterized in that, is provided with the auxiliary lifting devices that can dismantle above described manned platform (2); Auxiliary lifting devices comprises support litter (13), tackle block (14) and winch (15); Support litter (13) bottom and being connected that manned platform (2) upper end can be dismantled, the top arranges tackle block (14), and the bottom arranges winch (15).
7. as described in any one in claim 1-4 multifunctional intelligent maintenance, detection platform, it is characterized in that, described maintenance, detection platform also comprise inhibiting device, and described inhibiting device comprises stroke limit collision block (16) and the extreme limit of travel collision block (17) that is arranged on framework (4).
8. as described in any one in claim 1-4 multifunctional intelligent maintenance, detection platform, it is characterized in that, described maintenance, detection platform also comprise the upper safety monitoring device that comprises the high-speed ball camera, hard disk recorder and the telltale that connect successively that arranges of manned platform (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220628662XU CN202924690U (en) | 2012-11-26 | 2012-11-26 | Multifunctional intelligent overhauling and detecting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220628662XU CN202924690U (en) | 2012-11-26 | 2012-11-26 | Multifunctional intelligent overhauling and detecting platform |
Publications (1)
| Publication Number | Publication Date |
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| CN202924690U true CN202924690U (en) | 2013-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201220628662XU Expired - Fee Related CN202924690U (en) | 2012-11-26 | 2012-11-26 | Multifunctional intelligent overhauling and detecting platform |
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| CN (1) | CN202924690U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991802A (en) * | 2014-05-22 | 2014-08-20 | 甘肃建投装备制造有限公司 | Large tower crane capable of carrying driver |
| CN104773632A (en) * | 2015-04-21 | 2015-07-15 | 高爱峰 | Miniature elevator mounted on vertical ladder |
| CN106082048A (en) * | 2016-08-09 | 2016-11-09 | 广西科技大学 | A kind of jacking equipment safety device |
| CN106744553A (en) * | 2016-12-20 | 2017-05-31 | 张清源 | Automatically bar lowering or hoisting gear and climbing method are climbed |
| CN108147336A (en) * | 2017-12-27 | 2018-06-12 | 江苏金风科技有限公司 | Tower maintenance device and method |
-
2012
- 2012-11-26 CN CN201220628662XU patent/CN202924690U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991802A (en) * | 2014-05-22 | 2014-08-20 | 甘肃建投装备制造有限公司 | Large tower crane capable of carrying driver |
| CN103991802B (en) * | 2014-05-22 | 2016-08-10 | 甘肃建投装备制造有限公司 | A kind of large-scale derrick crane taking driver personnel |
| CN104773632A (en) * | 2015-04-21 | 2015-07-15 | 高爱峰 | Miniature elevator mounted on vertical ladder |
| CN106082048A (en) * | 2016-08-09 | 2016-11-09 | 广西科技大学 | A kind of jacking equipment safety device |
| CN106082048B (en) * | 2016-08-09 | 2018-04-03 | 广西科技大学 | A kind of jacking equipment safety device |
| CN106744553A (en) * | 2016-12-20 | 2017-05-31 | 张清源 | Automatically bar lowering or hoisting gear and climbing method are climbed |
| CN106744553B (en) * | 2016-12-20 | 2023-02-03 | 张清源 | Automatic rod climbing lifting device and climbing method |
| CN108147336A (en) * | 2017-12-27 | 2018-06-12 | 江苏金风科技有限公司 | Tower maintenance device and method |
| CN108147336B (en) * | 2017-12-27 | 2019-04-26 | 江苏金风科技有限公司 | Tower maintenance device and method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20151126 |