CN202968039U - Telescopic type rotary lifting operation platform - Google Patents
Telescopic type rotary lifting operation platform Download PDFInfo
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- CN202968039U CN202968039U CN 201220682705 CN201220682705U CN202968039U CN 202968039 U CN202968039 U CN 202968039U CN 201220682705 CN201220682705 CN 201220682705 CN 201220682705 U CN201220682705 U CN 201220682705U CN 202968039 U CN202968039 U CN 202968039U
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Abstract
Provided is a telescopic type rotary lifting operation platform. A rotary device is arranged at the lower end of a lifting column, a main platform is positioned at the upper end of the lifting column, an extension platform matched with the main platform is connected with the main platform through a transverse oil cylinder, the transverse oil cylinder is arranged at the lower portion of the main platform, a cylinder barrel and a piston rod of the transverse oil cylinder are respectively arranged on the main platform and the extension platform, and the extension platform is positioned on the main platform and can extend out of the main platform under the action of the transverse oil cylinder. The telescopic type rotary lifting operation platform is arranged on a contact net operation vehicle, can substitute an original rotary lifting operation platform and is used for maintaining contact nets of electric railways. The main platform lifts, so that contact wires and components at the lower portion of a contact net can be maintained. When the length of the main platform is insufficient, the extension platform can extend out to increase the length of the main platform to widen a maintenance range. The telescopic type rotary lifting operation platform has the advantages of being convenient to operate, flexible in function and simple and compact in structure.
Description
Technical field
The utility model relates to a kind of telescopic rotary and lifting job platform.
Background technology
Catenary maintenance Operation Van carries out the visual plant vehicle of maintaining to contact system.Present catenary maintenance Operation Van is equipped with a rotary and lifting job platform, and platform is single platform, can lifting, also can turn round.But in practice, the side scope of work that reaches due to needs is large, needs long platform to reach job requirements.But due to vehicle commander's impact, platform can not be oversize, and if single platform size is long may touch All other routes equipment in turning course.So because the limitation of platform size makes scope of work dwindle, operating efficiency is not high.
In sum, this single rotary and lifting job platform has significant limitation in the use, can't satisfy the needs of fast-developing electrification railway contact net maintenance.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of telescopic rotary and lifting job platform, solves existing contact network construction job platform scope little, the problem that efficient is not high.
The technical solution of the utility model is: the lifting column lower end is loaded on turning gear; Main platform is equipped with in the lifting column upper end; The extendable platform that coordinates with main platform is connected with main platform through sideslip oil cylinder.
Described sideslip oil cylinder is placed in main platform bottom; The cylinder barrel of sideslip oil cylinder, piston rod are loaded on respectively main platform, extendable platform; Extendable platform is placed on main platform, and can stretch out along main platform under the effect of sideslip oil cylinder.
Described lifting column comprises that basic stand column, the N that is set in basic stand column layer by layer save lifting column; Each lifting column drives lifting through hydraulic ram, and this lifting column is fixed in the piston rod upper end of described hydraulic ram, and the cylinder barrel of described hydraulic ram is fixed on this lifting column adjacent upright posts.
Described N 〉=1.
Described N is 2; Be set with the first lifting column in described basic stand column; Be set with the second lifting column in described the first lifting column; The first hydraulic ram that drives the first lifting column lifting is fixed on basic stand column through the first hydraulic ram mount pad; The first lifting column upper end is fixed in through first piston bar mount pad in the first hydraulic cylinder piston rod upper end; The second hydraulic ram that drives the second lifting column lifting is fixed in the first lifting column upper end through the second hydraulic ram mount pad; Second hydraulic cylinder piston rod upper end the second piston rod mount pad is fixed in the second lifting column upper end.
Described turning gear is through HM Hydraulic Motor or motor-driven rotation.
Described main platform comprises framework, metal floor, railing.
Described extendable platform comprises framework, metal floor, railing.
The utility model is arranged in operation vehicle for contact wire, and alternative original rotary and lifting job platform is used for electrified railway contact system is keeped in repair and maintains.Main platform rises and can contact wire and the parts of contact system bottom be keeped in repair, in the situation that main land lengths is inadequate, extendable platform can be stretched out the length that increases main platform, enlarges maintenance range.The utlity model has operation convenience, flexible function, the advantage such as simple and compact for structure.
Description of drawings
Fig. 1 is structural representation of the present utility model (extendable platform does not stretch out).
Fig. 2 is structural representation of the present utility model (extendable platform stretches out).
Fig. 3 is the birds-eye view of Fig. 2.
Fig. 4 is the installation detail view of sideslip oil cylinder.
In figure, 1, main platform, 2, extendable platform, 3, column, 4, hoist cylinder, 5, sideslip oil cylinder, 6, turning gear, 7, main platform skeleton, 8, the extendable platform skeleton.
The specific embodiment
In Fig. 1, Fig. 2, main platform 1 is connected with column 3, and column 3 falls within on turning gear 6, and turning gear is installed on vehicle.Turning gear 6 is used for driving column and platform revolution, and type of drive has fluid motor-driven, also can use motor-driven.Column is 3 joint telescopic structures, can stretch up and down.Column 3 sides are provided with hoist cylinder 4, are used for driving main platform 1 up-and-down movement.Sideslip oil cylinder 5 is installed in main platform 1 bottom, sideslip oil cylinder 5 other ends are connected with extendable platform 2 bottoms, extendable platform 2 falls within on main platform 1, can be on main platform 1 sway, sideslip oil cylinder 5 is used for driving extendable platform 2 and does horizontal stretching motion along main platform 1.(see figure 1) under off working state, extendable platform 2 fall within main platform 1, become an overall work platform.Descend in working order (see figure 2), extendable platform 2 stretches out, and is fused into a workplatform with larger maintenance range with main platform 1.
The floor of extendable platform 2 is higher than the floor of main platform 1, is provided with the transition inclined-plane on the floor of the end that extendable platform 2 is connected with main platform 1.Two platforms are by compositions such as framework, metal floor, railings.
In Fig. 3, after extendable platform 2 stretched out, in order to guarantee the load-carrying capacity of extendable platform 2, with the end that main platform 1 is connected, extendable platform skeleton 8 left more surplus and falls within on main platform 1, thereby has guaranteed the safety of extendable platform 2.Extendable platform skeleton 8 is being made horizontal stretching motion under the driving of sideslip oil cylinder 5 on main platform skeleton 7.
Figure 4 shows that sideslip oil cylinder 5 installation details, sideslip oil cylinder 5 one ends are connected under main platform 1 skeleton, and the other end is connected under extendable platform 2 skeletons.
Claims (8)
1. telescopic rotary and lifting job platform is characterized in that: the lifting column lower end is loaded on turning gear; Main platform is equipped with in the lifting column upper end; The extendable platform that coordinates with main platform is connected with main platform through sideslip oil cylinder.
2. telescopic rotary and lifting job platform according to claim 1 is characterized in that: described sideslip oil cylinder is placed in main platform bottom; The cylinder barrel of sideslip oil cylinder, piston rod are loaded on respectively main platform, extendable platform; Extendable platform is placed on main platform, and can stretch out along main platform under the effect of sideslip oil cylinder.
3. telescopic rotary and lifting job platform according to claim 1 is characterized in that: described lifting column comprises basic stand column, is set in N joint lifting column in basic stand column layer by layer;
Each lifting column drives lifting through hydraulic ram, and this lifting column is fixed in the piston rod upper end of described hydraulic ram, and the cylinder barrel of described hydraulic ram is fixed on this lifting column adjacent upright posts.
4. telescopic rotary and lifting job platform according to claim 3, is characterized in that: described N 〉=1.
5. telescopic rotary and lifting job platform according to claim 4, it is characterized in that: described N is 2;
Be set with the first lifting column in described basic stand column; Be set with the second lifting column in described the first lifting column;
The first hydraulic ram that drives the first lifting column lifting is fixed on basic stand column through the first hydraulic ram mount pad; The first lifting column upper end is fixed in through first piston bar mount pad in the first hydraulic cylinder piston rod upper end;
The second hydraulic ram that drives the second lifting column lifting is fixed in the first lifting column upper end through the second hydraulic ram mount pad; Second hydraulic cylinder piston rod upper end the second piston rod mount pad is fixed in the second lifting column upper end.
6. telescopic rotary and lifting job platform according to claim 1 is characterized in that: described turning gear is through HM Hydraulic Motor or motor-driven rotation.
7. telescopic rotary and lifting job platform according to claim 1 and 2, it is characterized in that: described main platform comprises framework, metal floor, railing.
8. telescopic rotary and lifting job platform according to claim 1 and 2, it is characterized in that: described extendable platform comprises framework, metal floor, railing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220682705 CN202968039U (en) | 2012-12-12 | 2012-12-12 | Telescopic type rotary lifting operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220682705 CN202968039U (en) | 2012-12-12 | 2012-12-12 | Telescopic type rotary lifting operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202968039U true CN202968039U (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220682705 Expired - Lifetime CN202968039U (en) | 2012-12-12 | 2012-12-12 | Telescopic type rotary lifting operation platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN202968039U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213920A (en) * | 2012-12-12 | 2013-07-24 | 金鹰重型工程机械有限公司 | Stand column device capable of being hoisted |
| CN104309589A (en) * | 2014-10-10 | 2015-01-28 | 北京铁道工程机电技术研究所有限公司 | Headstock maintenance rotating device and locomotive maintenance platform |
| CN105016265A (en) * | 2015-07-24 | 2015-11-04 | 宁德师范学院 | Lifting platform |
| CN105525926A (en) * | 2015-12-08 | 2016-04-27 | 煤炭科学研究总院南京研究所 | Pneumatic crawler carrier vehicle and supporting platform for tunnel excavation |
| CN107161918A (en) * | 2017-05-04 | 2017-09-15 | 合肥亚美科技股份有限公司 | A kind of scalable job platform for hoistable platform |
| CN108502743A (en) * | 2018-04-08 | 2018-09-07 | 芜湖致新信息科技有限公司 | A kind of handling device being exclusively used in hydraulic engineering pile foundation |
| CN108516502A (en) * | 2018-02-26 | 2018-09-11 | 中国神华能源股份有限公司 | Hydraulic support maintenance unit and repair component |
| CN108840290A (en) * | 2018-08-13 | 2018-11-20 | 湖州奔野汽车配件厂 | A kind of hoistable platform with bottom expanded functionality |
| CN109110702A (en) * | 2018-09-18 | 2019-01-01 | 宝鸡中车时代工程机械有限公司 | Highgrade integration and Modular assembled lifting rotation job platform |
| CN110709345A (en) * | 2017-06-02 | 2020-01-17 | 因温特奥股份公司 | Attachment platform for a work platform |
-
2012
- 2012-12-12 CN CN 201220682705 patent/CN202968039U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213920A (en) * | 2012-12-12 | 2013-07-24 | 金鹰重型工程机械有限公司 | Stand column device capable of being hoisted |
| CN104309589A (en) * | 2014-10-10 | 2015-01-28 | 北京铁道工程机电技术研究所有限公司 | Headstock maintenance rotating device and locomotive maintenance platform |
| CN104309589B (en) * | 2014-10-10 | 2017-02-15 | 北京铁道工程机电技术研究所有限公司 | Headstock maintenance rotating device and locomotive maintenance platform |
| CN105016265A (en) * | 2015-07-24 | 2015-11-04 | 宁德师范学院 | Lifting platform |
| CN105525926A (en) * | 2015-12-08 | 2016-04-27 | 煤炭科学研究总院南京研究所 | Pneumatic crawler carrier vehicle and supporting platform for tunnel excavation |
| CN107161918B (en) * | 2017-05-04 | 2018-12-25 | 合肥亚美科技股份有限公司 | A kind of scalable job platform for hoistable platform |
| CN107161918A (en) * | 2017-05-04 | 2017-09-15 | 合肥亚美科技股份有限公司 | A kind of scalable job platform for hoistable platform |
| CN110709345A (en) * | 2017-06-02 | 2020-01-17 | 因温特奥股份公司 | Attachment platform for a work platform |
| CN110709345B (en) * | 2017-06-02 | 2022-05-13 | 因温特奥股份公司 | Attachment platform for a work platform |
| US11518651B2 (en) | 2017-06-02 | 2022-12-06 | Inventio Ag | Additional platform for a working platform |
| CN108516502A (en) * | 2018-02-26 | 2018-09-11 | 中国神华能源股份有限公司 | Hydraulic support maintenance unit and repair component |
| CN108502743A (en) * | 2018-04-08 | 2018-09-07 | 芜湖致新信息科技有限公司 | A kind of handling device being exclusively used in hydraulic engineering pile foundation |
| CN108840290A (en) * | 2018-08-13 | 2018-11-20 | 湖州奔野汽车配件厂 | A kind of hoistable platform with bottom expanded functionality |
| CN109110702A (en) * | 2018-09-18 | 2019-01-01 | 宝鸡中车时代工程机械有限公司 | Highgrade integration and Modular assembled lifting rotation job platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.1 Xinming Road, high tech Zone, Xiangyang City, Hubei Province Patentee after: Jinying Heavy Construction Machinery Co.,Ltd. Address before: 441001 No. 19 Dongxu East Road, Hubei, Xiangfan Patentee before: GEMAC ENGINEERING MACHINERY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |
|
| CX01 | Expiry of patent term |