CN105129671A - Double-shear-fork hydraulic lifting platform with leveling device - Google Patents
Double-shear-fork hydraulic lifting platform with leveling device Download PDFInfo
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- CN105129671A CN105129671A CN201510584378.5A CN201510584378A CN105129671A CN 105129671 A CN105129671 A CN 105129671A CN 201510584378 A CN201510584378 A CN 201510584378A CN 105129671 A CN105129671 A CN 105129671A
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- leveling
- scissor
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- lugs
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Abstract
The invention provides a double-shear-fork hydraulic lifting platform with a leveling device. A plurality of shear forks are symmetrically arranged on the front side and the rear side of the bottom of a workbench. The workbench is connected with a shear fork base through the shear forks. An upper connecting frame and a lower connecting frame are arranged between the shear forks symmetrically arranged on the two sides of the workbench, and a lifting oil cylinder is hinged between the upper connecting frame and the lower connecting frame. The leveling device is arranged below the shear fork base. According to the double-shear-fork hydraulic lifting platform with the leveling device, the platform is controlled to rise and fall through a hydraulic oil cylinder, and therefore the platform can stably rise and fall and can stop at any position. Four leveling oil cylinders make telescopic action reversely, and therefore the leveling action can be accurate, powerful and fast. The whole platform is installed on the top of a maintenance car, fast moves on a track along with the maintenance car and reaches a maintenance position in time, and the online work requirement can be met well.
Description
Technical field
The present invention relates to electrified railway maintenance field, specifically a kind of double shear fork hydraulic elevating platform with leveling equipment.
Background technology
Along with the high speed development of China's electrified railway, the handling labor of electric wiring day by day increases.Original equipment can not catch up with the development of railway, must research and develop novel equipment to tackle new task.
Summary of the invention
Problem to be solved by this invention is the deficiency overcoming above-mentioned prior art, provides a kind of simple to operate, the double shear fork hydraulic elevating platform of respond well band leveling equipment.
The present invention realizes with following technical scheme: a kind of double shear fork hydraulic elevating platform with leveling equipment, the railing comprising bench board and arrange on the table, front and back bilateral symmetry bottom described bench board is provided with some scissors, described bench board is connected with scissor seat by scissor, described bench board and scissor seat are provided with runway, the upper end of the interior scissors rod of described scissor and the lower end of outer scissors rod be hinged with runway with the use of roller; The other end of described interior scissors rod and outer scissors rod is hinged on scissor seat and bench board respectively; Be provided with link span and lower link span between the monosymmetric scissor of bench board, described upper link span is arranged on the middle and upper part of interior scissors rod, and described lower link span is arranged on the bottom of outer scissors rod, is hinged with hoist cylinder between described upper link span and lower link span; The below of described scissor seat is provided with leveling equipment.
It is further: described upper link span is provided with the otic placode hinged with the guide rod of hoist cylinder.
Described leveling equipment is made up of the leveling cyclinder being arranged on the scissor seat left and right sides, and described leveling cyclinder is positioned at the two ends of scissor seat both sides.
Described scissor seat is connected with the Connection Block be positioned at below scissor seat by leveling cyclinder, guide rod and the Connection Block of described leveling cyclinder are hinged.
Be provided with leveling lugs and lower leveling lugs between described scissor seat and Connection Block, one end of described upper leveling lugs and lower leveling lugs is fixed on scissor seat and Connection Block, and the other end of described upper leveling lugs and lower leveling lugs is hinged.
Described upper leveling lugs and lower leveling lugs are equicrural triangle, and described upper leveling lugs and lower leveling lugs are hinged on the drift angle place near equicrural triangle.
Tool of the present invention has the following advantages: the present invention adopts hydraulic ram parametric controller to be elevated, and platform pulsation-free is elevated, and can be parked in optional position.Four groups of leveling cyclinder expanding-contracting actions are contrary, make the action of leveling accurately, effectively, rapidly.Whole stage+module, at tool car top, along with tool car fast speed moves in orbit, arrives maintenance position in time, can well meet the requirement that line works.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is left view of the present invention;
Fig. 3 is the enlarged view at A place in Fig. 1;
In figure: 1, railing, 2, bench board, 3, runway, 4, roller, 5, interior scissors rod, 6, outer scissors rod, 7, hoist cylinder, 8, scissor seat, 9, upper link span, 10, lower link span, 11, otic placode, 12, leveling cyclinder, 13, Connection Block, 14, upper leveling lugs, 15, lower leveling lugs.
Detailed description of the invention
The double shear fork hydraulic elevating platform of band leveling equipment as shown in Figure 1 to Figure 3, the railing 1 comprising bench board 2 and be arranged on bench board 2, front and back bilateral symmetry bottom described bench board 2 is provided with some scissors, described bench board 2 is connected with scissor seat 8 by scissor, described bench board 2 and scissor seat 8 are provided with runway 3, the upper end of the interior scissors rod 5 of described scissor and the lower end of outer scissors rod 6 be hinged with runway 3 with the use of roller 4; Described interior scissors rod 5 and the other end of outer scissors rod 6 are hinged on scissor seat 8 respectively with on bench board 2; Link span 9 and lower link span 10 is provided with between the monosymmetric scissor of bench board 2, described upper link span 9 is arranged on the middle and upper part of interior scissors rod 5, described lower link span 10 is arranged on the bottom of outer scissors rod 6, is hinged with hoist cylinder 7 between described upper link span 9 and lower link span 10; The below of described scissor seat 8 is provided with leveling equipment.Scissor seat is connected with by some scissors below bench board of the present invention, this scissor is the scissor that inside and outside scissors rod is hinged on midway location, in order to ensure the stability of the relative scissor seat motion of bench board, the both sides, front and back be arranged on below work of scissor symmetry, simultaneously in order to reach better stablizing effect, two groups of scissors are set below bench board, the left and right sides being arranged on bench board of these two groups of scissor symmetries; Because scissor needs relative bench board and the motion of scissor seat, so bench board and scissor seat are provided with the runway for scissor motion, the inside and outside scissors rod of corresponding scissor be provided with go to the use of roller, the other end of inside and outside scissors rod is hinged on bench board and scissor seat respectively; Upper and lower link span is provided with between two scissors symmetrical in each group scissor, hoist cylinder is provided with between connecting up and down, for proof strength, each scissor is other is equipped with a hoist cylinder, and the two ends of hoist cylinder are hinged with upper and lower link span respectively, simultaneously also be provided with leveling equipment below scissor seat, this hoist cylinder is used for realizing rising and the decline of bench board, and leveling equipment is used for adjusting the level attitude of whole device to adapt to being uneven of bottom surface; The present invention adopts oil cylinder parametric controller to be elevated and leveling, platform pulsation-free is elevated, and can be parked in optional position, whole stage+module is at tool car top, along with tool car fast speed moves in orbit, arrive maintenance position in time, the requirement that line works can well be met.
The double shear fork hydraulic elevating platform of band leveling equipment as shown in Figure 1 to Figure 3, described upper link span 9 is provided with the otic placode 11 hinged with the guide rod of hoist cylinder 7.The present invention is provided with otic placode in the junction of upper link span and hoist cylinder, and hinged by the guide rod of otic placode and hoist cylinder, and the setting of otic placode increases the scope of hoist cylinder rotation, is convenient to hoist cylinder and drives scissor to rotate.
The double shear fork hydraulic elevating platform of band leveling equipment as shown in Figure 1 to Figure 3, described leveling equipment is made up of the leveling cyclinder 12 being arranged on scissor seat 8 left and right sides, and described leveling cyclinder 12 is positioned at the two ends of scissor seat 8 both sides.Described scissor seat 8 is connected with the Connection Block 13 be positioned at below scissor seat 8 by leveling cyclinder 12, guide rod and the Connection Block 13 of described leveling cyclinder 12 are hinged.Leveling equipment used in the present invention is the leveling cyclinder being arranged on scissor seat four drift angles, the leveling cyclinder of the scissor seat left and right sides is one group, each group hoist cylinder is connected with the Connection Block be arranged on below scissor seat, this Connection Block is mainly used to connect the leveling cyclinder being positioned at same group, leveling cyclinder by guide rod and Connection Block hinged, be convenient to leveling cyclinder and move relative to Connection Block.
The double shear fork hydraulic elevating platform of band leveling equipment as shown in Figure 1 to Figure 3, leveling lugs 14 and lower leveling lugs 15 is provided with between described scissor seat 8 and Connection Block 13, described upper leveling lugs 14 is fixed on scissor seat 8 and Connection Block 13 with one end of lower leveling lugs 15, and described upper leveling lugs 14 is hinged with the other end of lower leveling lugs 15.Described upper leveling lugs 14 is equicrural triangle with lower leveling lugs 15, and described upper leveling lugs 14 and lower leveling lugs 15 are hinged on the drift angle place near equicrural triangle.The present invention is in order to ensure the stability of leveling equipment leveling, upper and lower leveling lugs is provided with between scissor seat and Connection Block, one end of upper and lower leveling lugs is separately fixed on scissor seat and Connection Block, the other end is hinged, in order to ensure the stability of leveling, require that the length of contact of upper and lower leveling lugs and scissor seat and Connection Block wants large, leveling lugs is equicrural triangle up and down herein, the base of equicrural triangle and fork-shearing frame and link span are fixed together, and be hinged on drift angle place, hinged place is positioned in the symmetrical center line of two leveling cyclinders, when needing to carry out the leveling of horizontal direction to whole device, just by regulating leveling cyclinder, scissor seat is made to descend the junction of leveling lugs to rotate above, thus realize the function of leveling.Leveling lugs up and down and the hinge-point be positioned on line of centers of equicrural triangle, further ensure the stability of leveling equipment.
Claims (6)
1. the double shear fork hydraulic elevating platform with leveling equipment, comprise bench board (2) and be arranged on the railing (1) on bench board (2), the front and back bilateral symmetry of described bench board (2) bottom is provided with some scissors, described bench board (2) is connected with scissor seat (8) by scissor, it is characterized in that: described bench board (2) and scissor seat (8) are provided with runway (3), the upper end of the interior scissors rod (5) of described scissor and the lower end of outer scissors rod (6) be hinged with runway (3) with the use of roller (4); Described interior scissors rod (5) and the other end of outer scissors rod (6) are hinged on scissor seat (8) respectively with on bench board (2); Link span (9) and lower link span (10) is provided with between bench board (2) monosymmetric scissor, described upper link span (9) is arranged on the middle and upper part of interior scissors rod (5), described lower link span (10) is arranged on the bottom of outer scissors rod (6), is hinged with hoist cylinder (7) between described upper link span (9) and lower link span (10); The below of described scissor seat (8) is provided with leveling equipment.
2. the double shear fork hydraulic elevating platform of band leveling equipment as claimed in claim 1, is characterized in that: described upper link span (9) is provided with the otic placode (11) hinged with the guide rod of hoist cylinder (7).
3. the double shear fork hydraulic elevating platform of band leveling equipment as claimed in claim 1, it is characterized in that: described leveling equipment is made up of the leveling cyclinder (12) being arranged on scissor seat (8) left and right sides, and described leveling cyclinder (12) is positioned at the two ends of scissor seat (8) both sides.
4. the double shear fork hydraulic elevating platform of band leveling equipment as claimed in claim 3, it is characterized in that: described scissor seat (8) is connected with the Connection Block (13) being positioned at scissor seat (8) below by leveling cyclinder (12), guide rod and the Connection Block (13) of described leveling cyclinder (12) are hinged.
5. the double shear fork hydraulic elevating platform of band leveling equipment as claimed in claim 4, it is characterized in that: between described scissor seat (8) and Connection Block (13), be provided with leveling lugs (14) and lower leveling lugs (15), described upper leveling lugs (14) is fixed on scissor seat (8) and Connection Block (13) with one end of lower leveling lugs (15), and described upper leveling lugs (14) is hinged with the other end of lower leveling lugs (15).
6. the double shear fork hydraulic elevating platform of band leveling equipment as claimed in claim 5, it is characterized in that: described upper leveling lugs (14) and lower leveling lugs (15) are equicrural triangle, described upper leveling lugs (14) and lower leveling lugs (15) are hinged on the drift angle place near equicrural triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510584378.5A CN105129671B (en) | 2015-09-15 | 2015-09-15 | Double shear fork hydraulic elevating platform with levelling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510584378.5A CN105129671B (en) | 2015-09-15 | 2015-09-15 | Double shear fork hydraulic elevating platform with levelling device |
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| CN105129671A true CN105129671A (en) | 2015-12-09 |
| CN105129671B CN105129671B (en) | 2017-09-01 |
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| CN201510584378.5A Active CN105129671B (en) | 2015-09-15 | 2015-09-15 | Double shear fork hydraulic elevating platform with levelling device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106957029A (en) * | 2017-05-19 | 2017-07-18 | 徐州顺特机电设备有限公司 | 4 leveling hydraulic pressure scissors fork elevating rail track inspection platforms |
| CN107215809A (en) * | 2017-06-29 | 2017-09-29 | 赛埃孚汽车保修设备（太仓）有限公司 | A kind of automobile rises the autocontrol method of act and adjustment mechanism |
| CN107381425A (en) * | 2017-06-29 | 2017-11-24 | 赛埃孚汽车保修设备（太仓）有限公司 | A kind of one-touch control method of elevation mechanism |
| CN107381424A (en) * | 2017-06-29 | 2017-11-24 | 赛埃孚汽车保修设备（太仓）有限公司 | A kind of control method of automobile elevation mechanism |
| CN108860244A (en) * | 2017-05-09 | 2018-11-23 | 天津滨海光热技术研究院有限公司 | A kind of light field cell module transport installation vehicle and its application method |
| CN108860245A (en) * | 2017-05-09 | 2018-11-23 | 天津滨海光热技术研究院有限公司 | A kind of application of light field cell module transport installation vehicle |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108860244A (en) * | 2017-05-09 | 2018-11-23 | 天津滨海光热技术研究院有限公司 | A kind of light field cell module transport installation vehicle and its application method |
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| CN106957029B (en) * | 2017-05-19 | 2023-12-19 | 徐州顺特机电设备有限公司 | Four-point leveling hydraulic shear fork lifting railway line maintenance platform |
| CN107215809A (en) * | 2017-06-29 | 2017-09-29 | 赛埃孚汽车保修设备（太仓）有限公司 | A kind of automobile rises the autocontrol method of act and adjustment mechanism |
| CN107381425A (en) * | 2017-06-29 | 2017-11-24 | 赛埃孚汽车保修设备（太仓）有限公司 | A kind of one-touch control method of elevation mechanism |
| CN107381424A (en) * | 2017-06-29 | 2017-11-24 | 赛埃孚汽车保修设备（太仓）有限公司 | A kind of control method of automobile elevation mechanism |
| CN107381424B (en) * | 2017-06-29 | 2019-05-03 | 赛埃孚汽车保修设备（太仓）有限公司 | A kind of control method of automobile elevation mechanism |
| CN107215809B (en) * | 2017-06-29 | 2019-06-18 | 赛埃孚汽车保修设备（太仓）有限公司 | A kind of automobile rises the autocontrol method of act and adjustment mechanism |
| CN107381425B (en) * | 2017-06-29 | 2019-08-23 | 赛埃孚汽车保修设备（太仓）有限公司 | A kind of one-touch control method of elevation mechanism |
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| CN105129671B (en) | 2017-09-01 |
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Effective date of registration: 20230118 Address after: North of Chaoyue Avenue and west of Zhongjing 3rd Road, Jiangsu Xuzhou Industrial Park, Jiawang District, Xuzhou City, Jiangsu Province 210000 Patentee after: Jiangsu Houze Heavy Industry Co.,Ltd. Address before: 221112 8 Liancheng Road, Mai Lou community, three Town, Copper Mt. District, Xuzhou, Jiangsu Patentee before: XUZHOU HESHENG HEAVY INDUSTRY Co.,Ltd. Patentee before: XUZHOU SHUNTE ELECTROMECHANICAL EQUIPMENT Co.,Ltd. |