CN105197833A - Locomotive transformer lifting platform - Google Patents
Locomotive transformer lifting platform Download PDFInfo
- Publication number
- CN105197833A CN105197833A CN201510431350.8A CN201510431350A CN105197833A CN 105197833 A CN105197833 A CN 105197833A CN 201510431350 A CN201510431350 A CN 201510431350A CN 105197833 A CN105197833 A CN 105197833A
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- China
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- moving body
- lifting table
- oil cylinder
- transformer lifting
- locomotive transformer
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Abstract
The invention provides a locomotive transformer lifting platform, and relates to a lifting platform. The locomotive transformer lifting platform comprises a base, lifting oil cylinders (1), a working platform (5), an upper movement body (7) and a lower movement body (11). The lower movement body is arranged in the middle of the base. The lower portions of the two sides of the lower movement body are each provided with longitudinal movement wheels (15) in a spaced mode. The two edges of the upper portion of the lower movement body are each provided with transverse movement wheels (14) in a spaced mode. The upper movement body is arranged on the upper portion of the lower movement body. Guide grooves for the transverse movement wheels to roll are formed in the inner wall of the two sides of the upper movement body respectively. The working platform is arranged on the upper portion of the upper movement body. A longitudinal movement oil cylinder (10) is arranged on the outer side face of the lower movement body. A transverse movement oil cylinder (19) is arranged on an installation base in the lower movement body in the direction perpendicular to the longitudinal movement oil cylinder. By means of the locomotive transformer lifting platform, the direction and the angle are regulated at any time when a locomotive body falls to the ground, and the aims of effectively improving the overhaul efficiency and lowering the labor intensity of workers are achieved.
Description
[technical field]
The present invention relates to a kind of lifting table, especially relate to a kind of locomotive transformer lifting table.
[background technology]
Known, Harmony electric locomotive is main force's locomotive of the current passenger and freight of present China, has that power is large, heat efficiency is high, starting is fast, overload capacity is strong, without postcombustion, environmental pollution is little, run peace and quiet, steadily, at a high speed, the advantage such as comfortable, now in the passenger and freight electric locomotive nearly 3000 altogether that China runs, according to the mainteinance repair cycle of electric locomotive, every two years must light maintenance once, every 6 years must overhaul once, this does not also comprise annual daily attention, according to the mantenance data of certain locomotive works, present maintenance quantity is monthly about 35-40 platform, locomotive shell only torn open by each locomotive must 6-8 hour, also has lifting, locomotive under repairing voltage transformer etc., when particularly overhauling main transformer, first put a fixed support in maintenance position, then locomotive car body and main transformer are risen to winch to by two overhead traveling cranes and overhaul position, overhead traveling crane hoisting locomotive car body, frequent lifting is not in place, main transformer and fixed support not only produce dislocation, but also generation differential seat angle, so installing/dismounting main transformer is with regard to wasting time and energy of becoming, labour intensity is larger, therefore propose one can be convenient to dismounting, install, and the locomotive transformer lifting table improving overhaul efficiency becomes the basic demand of those skilled in the art.
[summary of the invention]
In order to overcome the deficiency in background technology, the invention discloses a kind of locomotive transformer lifting table, by lower moving body 1 is vertically moved, upper moving body transverse shifting, workplatform carries out the rotation of ± 15 °, achieve locomotive car body and to land in process adjustment direction and angle at any time, and effectively improve overhaul efficiency, alleviate the object of labor strength.
In order to realize described goal of the invention, the present invention adopts following technical scheme:
A kind of locomotive transformer lifting table, comprise base, hoist cylinder, workplatform, upper moving body and lower moving body, hoist cylinder is equipped with in the corner, top of base, lower moving body is provided with at the middle part of base, all be interval with at two side lower parts of lower moving body and vertically move wheel, transverse shifting wheel is all interval with on the both sides, top of lower moving body, moving body is provided with on the top of lower moving body, the inwall on upper moving body both sides is respectively equipped with the guide groove rolled for transverse shifting wheel, workplatform is provided with on the top of upper moving body, turntable bearing is provided with between workplatform and upper moving body, the lateral surface of lower moving body is provided with and vertically moves oil cylinder, the mount pad of lower moving body inside is provided with and the transverse shifting oil cylinder vertically moving oil cylinder vertical direction and arrange, the described jacking end vertically moving oil cylinder is fixed on the medial surface of base, the jacking end of described transverse shifting oil cylinder is fixed on the inwall of moving body through the mounting hole of lower moving body.
Described locomotive transformer lifting table, described base comprises supporting seat and foundation base, both sides between the foundation base that two parallel interval are arranged are respectively equipped with supporting seat, the two ends of described supporting seat are fixed on respectively by screw on the inner face of two foundation bases, the inner face of two corresponding supporting seats is equipped with groove, the lateral surface between the upper and lower plates of supporting seat is interval with multiple reinforced rib.
Described locomotive transformer lifting table, in what bottom, described lower moving body both sides was arranged vertically move guide groove that wheel is separately positioned in supporting seat groove.
Described locomotive transformer lifting table, described vertically moves oil cylinder and transverse shifting oil cylinder is arranged on the inwall of foundation base and upper moving body respectively by cylinder support.
Described locomotive transformer lifting table, the two sides of workplatform are equipped with handle.
Described locomotive transformer lifting table, is equipped with bearing in the bottom, two ends of two foundation bases.
Described locomotive transformer lifting table, described bearing is bulb bearing.
Described locomotive transformer lifting table, described workplatform is ± 15 ° by the rotatable angle of turntable bearing.
Described locomotive transformer lifting table, described hoist cylinder is the jacking cylinder of band limit switches.
Owing to have employed technique scheme, the present invention has following beneficial effect:
1, the present invention vertically moves wheel 15 by being all interval with at two side lower parts of lower moving body 11, transverse shifting wheel 14 is all interval with on the both sides, top of lower moving body 11, moving body 7 is provided with on the top of lower moving body 11, vertically move oil cylinder 10 promotion lower moving body 11, upper moving body 7 and workplatform 5 to vertically move, transverse shifting oil cylinder 19 promotes upper moving body 7 and workplatform 5 carries out transverse shifting on lower moving body 11, thus regulates the position of workplatform.
2, the present invention is by arranging workplatform 5 on the top of upper moving body 7, between upper moving body 7 and workplatform 5, turntable bearing 18 is set, workplatform can be made under the support of turntable bearing to carry out ± 15 ° of rotations by manpower by handle 13, thus regulate workplatform position of rotation, efficiently solve owing to swinging in the process of landing of locomotive car body, the angular adjustment problem caused.
3, the present invention is by being set to the jacking cylinder being with limit switches by hoist cylinder 1, carry out jacking and landing, so both ensure that the stationarity of lifting process, also control the top lifting height of oil cylinder, avoid the too high and drawback of crash vehicle miscellaneous part of workplatform jacking.
Dismantle and installation question when 4, the invention solves the maintenance of Harmony electric locomotive main transformer, effectively improve overhaul efficiency, accelerate repair schedule, alleviate labor strength.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of moving body under the present invention;
Fig. 3 is birds-eye view of the present invention;
Fig. 4 is the A-A cutaway view of Fig. 3;
Fig. 5 is the B-B cutaway view of Fig. 3;
In figure: 1, hoist cylinder; 2, supporting seat; 3, foundation base; 4, groove; 5, workplatform; 6, reinforced rib; 7, upper moving body; 8, bearing; 9, hydraulic control panel; 10, oil cylinder is vertically moved; 11, lower moving body; 12, electric control panel; 13, handle; 14, transverse shifting wheel; 15, wheel is vertically moved; 16, mounting hole; 17, cylinder support; 18, turntable bearing; 19, transverse shifting oil cylinder.
[detailed description of the invention]
By explanation the present invention that the following examples can be detailed, disclose object of the present invention and be intended to protect all technological improvements in the scope of the invention.
Locomotive transformer lifting table by reference to the accompanying drawings described in 1, comprise base, hoist cylinder 1, workplatform 5, upper moving body 7, with lower moving body 11, hoist cylinder 1 is equipped with in the corner, top of base, lower moving body 11 is provided with at the middle part of base, all be interval with at two side lower parts of lower moving body 11 and vertically move wheel 15, transverse shifting wheel 14 is all interval with on the both sides, top of lower moving body 11, moving body 7 is provided with on the top of lower moving body 11, the inwall on upper moving body 7 both sides is respectively equipped with the guide groove rolled for transverse shifting wheel 14, workplatform 5 is provided with on the top of upper moving body 7, turntable bearing is provided with between workplatform 5 and upper moving body 7, the lateral surface of lower moving body 11 is provided with and vertically moves oil cylinder 10, the mount pad of lower moving body 11 inside is provided with and the transverse shifting oil cylinder 19 vertically moving oil cylinder 10 vertical direction and arrange, the described jacking end vertically moving oil cylinder 10 is fixed on the medial surface of base, the jacking end of described transverse shifting oil cylinder 19 is fixed on the inwall of moving body 7 through the mounting hole 16 of lower moving body 11.
Described locomotive transformer lifting table, described base comprises supporting seat 2 and foundation base 3, both sides between the foundation base 3 that two parallel interval are arranged are respectively equipped with supporting seat 2, the two ends of described supporting seat 2 are fixed on respectively by screw on the inner face of two foundation bases 3, the inner face of two corresponding supporting seats 2 is equipped with groove 4, the lateral surface between the upper and lower plates of supporting seat 2 is interval with multiple reinforced rib 6.
Described locomotive transformer lifting table, in what described lower moving body 11 liang of side lower parts were arranged vertically move guide groove that wheel 15 is separately positioned in supporting seat 2 groove 4.
Described locomotive transformer lifting table, the described oil cylinder 10 that vertically moves is arranged on foundation base 3 with on the inwall of upper moving body 7 with transverse shifting oil cylinder 19 respectively by cylinder support 17.
Described locomotive transformer lifting table, the two sides of workplatform 5 are equipped with handle 13.
Described locomotive transformer lifting table, is equipped with bearing 8 in the bottom, two ends of two foundation bases 3.
Described locomotive transformer lifting table, described bearing 8 is bulb bearing.
Described locomotive transformer lifting table, described workplatform 5 is ± 15 ° by the rotatable angle of turntable bearing 18.
Described locomotive transformer lifting table, described hoist cylinder 1 is the jacking cylinder of band limit switches.
Implement locomotive transformer lifting table of the present invention, operationally, by both sides, lower moving body 11 bottom setting vertically move in guide groove that wheel 15 rolls in supporting seat 2 groove 4, vertically moving of lower moving body 11 is promoted by vertically moving oil cylinder 10, transverse shifting wheel 14 is all interval with on the both sides, top of lower moving body 11, the both sides inwall of upper moving body 7 is provided with the guide groove rolled for transverse shifting wheel 14, promote upper moving body 7 by transverse shifting oil cylinder 19 to laterally move on lower moving body 11 top, by arranging turntable bearing 18 between upper moving body 7 and workplatform 5, thus regulate workplatform position of rotation, efficiently solve in the process of landing of locomotive car body owing to swinging, the angular adjustment problem caused, hoist cylinder 1 is equipped with in the corner, top of base, described hoist cylinder 1 is jacking and the landing of the jacking cylinder control lifting table of band limit switches, both ensure that the stationarity of lifting process, also the top lifting height of oil cylinder is controlled, avoid the too high and miscellaneous part of crash vehicle of workplatform jacking, described hoist cylinder 1 adopts synchro control or controls separately, described transverse shifting oil cylinder 19 and vertically move oil cylinder 10 and adopt hydraulic actuating cylinder, not only in transmission process, stationarity is good, overload protection ability is strong, maintenance cost is low, dismantle and installation question when the invention solves the maintenance of Harmony electric locomotive main transformer, effectively improve overhaul efficiency, accelerate repair schedule, alleviate labor strength.
Part not in the detailed description of the invention is prior art.
The embodiment selected in this article in order to open goal of the invention of the present invention, currently thinks to be suitable for, but it is to be understood that the present invention is intended to comprise all changes belonging to the embodiment in this design and invention scope and improvement.
Claims (9)
1. a locomotive transformer lifting table, comprise base, hoist cylinder (1), workplatform (5), upper moving body (7) and lower moving body (11), it is characterized in that: be equipped with hoist cylinder (1) in the corner, top of base, lower moving body (11) is provided with at the middle part of base, all be interval with at two side lower parts of lower moving body (11) and vertically move wheel (15), transverse shifting wheel (14) is all interval with on the both sides, top of lower moving body (11), upper moving body (7) is provided with on the top of lower moving body (11), the inwall on upper moving body (7) both sides is respectively equipped with the guide groove rolled for transverse shifting wheel (14), workplatform (5) is provided with on the top of upper moving body (7), turntable bearing is provided with between workplatform (5) and upper moving body (7), the lateral surface of lower moving body (11) is provided with and vertically moves oil cylinder (10), the mount pad that lower moving body (11) is inner is provided with and the transverse shifting oil cylinder (19) vertically moving oil cylinder (10) vertical direction and arrange, the described jacking end vertically moving oil cylinder (10) is fixed on the medial surface of base, the jacking end of described transverse shifting oil cylinder (19) is fixed on the inwall of moving body (7) through the mounting hole (16) of lower moving body (11).
2. locomotive transformer lifting table according to claim 1, it is characterized in that: described base comprises supporting seat (2) and foundation base (3), both sides between the foundation base (3) that two parallel interval are arranged are respectively equipped with supporting seat (2), the two ends of described supporting seat (2) are fixed on respectively by screw on the inner face of two foundation bases (3), the inner face of two corresponding supporting seats (2) is equipped with groove (4), the lateral surface between the upper and lower plates of supporting seat (2) is interval with multiple reinforced rib (6).
3. locomotive transformer lifting table according to claim 1, is characterized in that: in what described lower moving body (11) two side lower part was arranged vertically move guide groove that wheel (15) is separately positioned in supporting seat (2) groove (4).
4. locomotive transformer lifting table according to claim 1, is characterized in that: the described oil cylinder (10) that vertically moves is arranged on foundation base (3) with on the inwall of upper moving body (7) with transverse shifting oil cylinder (19) respectively by cylinder support (17).
5. locomotive transformer lifting table according to claim 1, is characterized in that: on the two sides of workplatform (5), be equipped with handle (13).
6. locomotive transformer lifting table according to claim 2, is characterized in that: be equipped with bearing (8) in the bottom, two ends of two foundation bases (3).
7. locomotive transformer lifting table according to claim 6, is characterized in that: described bearing (8) is bulb bearing.
8. locomotive transformer lifting table according to claim 1, is characterized in that: described workplatform (5) is ± 15 ° by turntable bearing (18) rotatable angle.
9. locomotive transformer lifting table according to claim 1, described hoist cylinder (1) is the jacking cylinder of band limit switches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510431350.8A CN105197833A (en) | 2015-07-22 | 2015-07-22 | Locomotive transformer lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510431350.8A CN105197833A (en) | 2015-07-22 | 2015-07-22 | Locomotive transformer lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105197833A true CN105197833A (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510431350.8A Pending CN105197833A (en) | 2015-07-22 | 2015-07-22 | Locomotive transformer lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105197833A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285232A (en) * | 2016-03-30 | 2017-10-24 | 湖北华昌达智能装备股份有限公司 | A kind of mechanical lift mechanism |
| CN107351048A (en) * | 2017-07-25 | 2017-11-17 | 合肥全套机械科技有限公司 | A kind of motor vehicle repair platform |
| CN108128694A (en) * | 2017-12-22 | 2018-06-08 | 中车唐山机车车辆有限公司 | Transformer replaces device and method |
| CN110194424A (en) * | 2019-06-20 | 2019-09-03 | 深圳职业技术学院 | A kind of automobile inspection elevator |
| CN113253039A (en) * | 2021-07-01 | 2021-08-13 | 广东电网有限责任公司东莞供电局 | Test device for gas-insulated transformer |
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| CN201960320U (en) * | 2011-01-14 | 2011-09-07 | 北京天和力拓科技有限公司 | Assembling and disassembling platform for passenger car excrement accumulator |
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| CN102358597A (en) * | 2011-09-30 | 2012-02-22 | 济南华北升降平台制造有限公司 | Full-automatic multifunctional lifting maintenance vehicle |
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| CN202499687U (en) * | 2012-07-06 | 2012-10-24 | 侯鲁平 | Pivot steering and U-turn device of small car |
| CN203346010U (en) * | 2013-06-07 | 2013-12-18 | 上海萨逸检测设备制造有限公司 | Two-post lift having oil cylinder limiting function |
| CN203820377U (en) * | 2014-05-09 | 2014-09-10 | 山东隆和节能科技有限公司 | Double-station track lifter |
| CN104045023A (en) * | 2014-05-28 | 2014-09-17 | 郑州飞机装备有限责任公司 | Mechanical hanging workbench freedom degree adjusting mechanism |
| CN203865966U (en) * | 2014-05-16 | 2014-10-08 | 太仓高德升降机有限公司 | Multi-cylinder synchronous hydraulic lifting and rotating platform and plant protection equipment adopting same |
| CN104377029A (en) * | 2014-09-24 | 2015-02-25 | 海鸿电气有限公司 | Vertical wire winding device of stereo roll iron core transformer with voltage class above 110 kV |
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2015
- 2015-07-22 CN CN201510431350.8A patent/CN105197833A/en active Pending
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| CN200992469Y (en) * | 2006-12-31 | 2007-12-19 | 辽宁省电力有限公司本溪供电公司 | Indoor transformer transport combination equipment |
| CN201351105Y (en) * | 2009-02-17 | 2009-11-25 | 中国矿业大学 | Intermittent running support platform |
| CN101712445A (en) * | 2009-10-21 | 2010-05-26 | 丁克芳 | Fork hydraulic lifting platform |
| CN201960320U (en) * | 2011-01-14 | 2011-09-07 | 北京天和力拓科技有限公司 | Assembling and disassembling platform for passenger car excrement accumulator |
| CN102180145A (en) * | 2011-04-18 | 2011-09-14 | 北京邮电大学 | Battery change system of portable electric car and change method thereof |
| CN102358597A (en) * | 2011-09-30 | 2012-02-22 | 济南华北升降平台制造有限公司 | Full-automatic multifunctional lifting maintenance vehicle |
| CN202465192U (en) * | 2011-12-15 | 2012-10-03 | 浙江中力机械有限公司 | Transport vehicle |
| CN202499687U (en) * | 2012-07-06 | 2012-10-24 | 侯鲁平 | Pivot steering and U-turn device of small car |
| CN203346010U (en) * | 2013-06-07 | 2013-12-18 | 上海萨逸检测设备制造有限公司 | Two-post lift having oil cylinder limiting function |
| CN203820377U (en) * | 2014-05-09 | 2014-09-10 | 山东隆和节能科技有限公司 | Double-station track lifter |
| CN203865966U (en) * | 2014-05-16 | 2014-10-08 | 太仓高德升降机有限公司 | Multi-cylinder synchronous hydraulic lifting and rotating platform and plant protection equipment adopting same |
| CN104045023A (en) * | 2014-05-28 | 2014-09-17 | 郑州飞机装备有限责任公司 | Mechanical hanging workbench freedom degree adjusting mechanism |
| CN104377029A (en) * | 2014-09-24 | 2015-02-25 | 海鸿电气有限公司 | Vertical wire winding device of stereo roll iron core transformer with voltage class above 110 kV |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285232A (en) * | 2016-03-30 | 2017-10-24 | 湖北华昌达智能装备股份有限公司 | A kind of mechanical lift mechanism |
| CN107351048A (en) * | 2017-07-25 | 2017-11-17 | 合肥全套机械科技有限公司 | A kind of motor vehicle repair platform |
| CN107351048B (en) * | 2017-07-25 | 2020-11-24 | 义乌兰思体育用品有限公司 | Platform for automobile repair |
| CN108128694A (en) * | 2017-12-22 | 2018-06-08 | 中车唐山机车车辆有限公司 | Transformer replaces device and method |
| CN108128694B (en) * | 2017-12-22 | 2019-08-27 | 中车唐山机车车辆有限公司 | Transformer replaces device and method |
| CN110194424A (en) * | 2019-06-20 | 2019-09-03 | 深圳职业技术学院 | A kind of automobile inspection elevator |
| CN113253039A (en) * | 2021-07-01 | 2021-08-13 | 广东电网有限责任公司东莞供电局 | Test device for gas-insulated transformer |
| CN113253039B (en) * | 2021-07-01 | 2021-09-14 | 广东电网有限责任公司东莞供电局 | Test device for gas-insulated transformer |
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| PB01 | Publication | ||
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Application publication date: 20151230 |