CN2730576Y - Turning over work platform for bogie of railway vehicle - Google Patents

Turning over work platform for bogie of railway vehicle Download PDF

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Publication number
CN2730576Y
CN2730576Y CN 200420089265 CN200420089265U CN2730576Y CN 2730576 Y CN2730576 Y CN 2730576Y CN 200420089265 CN200420089265 CN 200420089265 CN 200420089265 U CN200420089265 U CN 200420089265U CN 2730576 Y CN2730576 Y CN 2730576Y
Authority
CN
China
Prior art keywords
lifting
center
bogies
frame
mechanisms
Prior art date
Application number
CN 200420089265
Other languages
Chinese (zh)
Inventor
陈伟方
贾广礼
张海瑞
段立章
Original Assignee
北京维合大有机电设备有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 北京维合大有机电设备有限公司 filed Critical 北京维合大有机电设备有限公司
Priority to CN 200420089265 priority Critical patent/CN2730576Y/en
Application granted granted Critical
Publication of CN2730576Y publication Critical patent/CN2730576Y/en

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Abstract

The utility model discloses a turning over work platform for the bogie of the railway vehicle, comprising two sets of mechanisms. Each set of mechanism comprises a fork type movable machine base, a machine frame, a lifting mechanism, a rotary supporting mechanism, a rotary driving device and a clamping mechanism. The bottom of the machine frame is fixedly supported on the fork type movable machine base, the top of the machine frame is provided with the lifting mechanism, the shaft end of the lifting motor is connected with a screw rod penetrated to the height direction of the machine frame, a nut is engaged with the screw rod, a lifting pull plate is fixedly arranged on the nut, the rotary supporting mechanism is supported on the lifting pull plate and comprises a supporting arm on which a cross shaft is arranged, the clamping mechanism is positioned on the both ends of the long shaft of the cross shaft, and the rotary driving device is positioned on one of sets of mechanisms and is connected with the lifting pull plate. Adopting the technical proposal of the utility model, the positions of the two sets of machine frames can be moved according to the length of the workpiece, and the turning over work platform can conveniently turn over the bogie with large width direction and conveniently regulate the coaxiality of the rotary center when the workpiece is turned over.

Description

Bogies for railway vehicles upset bench board
Technical field
The utility model relates to a kind of bogies for railway vehicles upset bench board, relates in particular to a kind of bogies for railway vehicles that is used for and is making or maintenance process, can detect it, process, during operation such as assembling to truck frame clamping and tipping arrangement.
Background technology
Bogie truck is the running part of rolling stock, it is the key factor that influences train operating safety, therefore each rolling stock factory and maintenance department always pay much attention to the quality of bogie truck and parts thereof, along with improving constantly and the appearance of high speed train of train running speed, also more and more higher to the requirements for quality of bogie truck.
Truck frame is the main supporting body of bogie truck parts, make and maintenance process in to detect it, process, assemble, operation such as upset, in order to solve the turning problem of truck frame, when operation, use easy truck frame upset bench board.This equipment utilization holding-down bolt fixes on the ground, the center of gyration height is also fixed during upset, because workpiece upset diameter is about 3.6m, so also more than 1.8m, the detection faces of framework is just higher like this apart from ground for center of gyration, workman's operation is inconvenience extremely, in order to address this problem, be provided with the hole about dark about 0.6m between two groups of switching mechanisms, make center of gyration be reduced to 1.2m apart from ground, the anchor clamps of framework need to change also inconvenient because of the difference of workpiece.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of in the manufacturing or maintenance process of engine truck framework, can clamp it easily and overturn and can accurately adjust the bogies for railway vehicles framework upset bench board of center of gyration right alignment.
The technical solution adopted in the utility model is: a kind of bogies for railway vehicles upset bench board, comprise two groups of mechanisms, every group of mechanism comprises the movable support of V shape, frame, lifting mechanism, Slewing Support Mechanism, device for revolving and driving and clamping mechanism, described frame bottom is fixedly supported on the movable support of V shape, the top of described frame is provided with lifting mechanism, the axle head of lifting motor is connected with through the leading screw of bracket height direction, described nut and leading screw engagement, be fixed with the lifting planker on the nut, described Slewing Support Mechanism is supported on the lifting planker, described Slewing Support Mechanism comprises hold-down arm, described clamping mechanism is positioned at the hold-down arm two ends, and described device for revolving and driving is positioned at wherein being connected with the lifting planker on one group of two groups of mechanisms.
Further, described hold-down arm is provided with center cross, and the two ends of described center cross major axis are provided with fixing device.
Further, device for revolving and driving is a reducing motor, and the mouth of reducing motor is provided with miniature gears, miniature gears and the engagement of described big gear wheel, and hold-down arm is fixed on the big gear wheel.
Further, described fixing device is arranged on the sleeve of center cross major axis end, can move along the center cross major axis.
Adopt the technical solution of the utility model, because the frame of bogies for railway vehicles upset bench board is arranged on the movable support of V shape, can move the position of two groups of frames according to the length of workpiece, the lifting planker can be driven by lifting mechanism along frame and move up and down, can overturn the right alignment of center of gyration when the center cross mechanism on the supporting arm can regulate the upset workpiece easily easily to the bigger bogie truck frame of width dimensions.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the present utility model;
Fig. 2 is the lateral plan of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As depicted in figs. 1 and 2, the utility model bogies for railway vehicles upset bench board comprises the movable support 1 of V shape, frame 2 is fixed on the movable support 1 of V shape, according to the movable support 1 of the big or small removable V shape of holding workpiece to regulate two groups of distances between frame, the top of every group of frame 2 is provided with lifting mechanism 7, the axle head of lifting mechanism 7 is connected with through the leading screw 11 of frame 2 short transverses, nut and leading screw 11 engagements can be along leading screw up-and-down movement and self-lockings when static, be fixed with lifting planker 3 on the nut, rotary motion mechanism 6 is fixed therein on the lifting planker 3 of one group of mechanism, the mouth of rotary motion mechanism 6 is provided with miniature gears, miniature gears drives big gear wheel 4 rotations, hold-down arm 5 is fixed on the big gear wheel 4, supporting arm 5 has a center cross framework 8, and the horizontal direction two ends of center cross framework are provided with sleeve 10, and fixing device 9 is positioned on the sleeve, can be flexible along sleeve, thus come clamping work pieces according to different workpiece sizes.
Existing accompanying drawings working process of the present utility model.
With workpiece support on the hold-down arm 5 of two groups of mechanisms, the bearing surface of the movable support 1 of V shape is provided with the sign of representing with different colours according to different truck frames, determine that different truck frames are because of the size difference, and the required different distance of two groups of mechanisms is with holding workpiece quickly and easily, when need overturn, start the lifting mechanism 7 on frame 2 tops, thereby nut rises and drives the workpiece rising, when rising to proper height, lifting mechanism 7 is out of service, nut is fixed on the leading screw 11 of frame 2 by self-locking, start the revolution drive motor, the miniature gears that is positioned at revolution drive motor axle head drives the big gear wheel rotation, drives the supporting arm rotation by big gear wheel, thereby realizes the upset to workpiece.When the center cross on the supporting arm can guarantee the center of gyration disalignment of two groups of mechanisms, automatically regulating workpiece level or axial deflection were in order to avoid cause stuck phenomenon.
It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model, the utility model can also have multiple improvement and other preferred embodiment, but, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of spirit and scope of the present utility model, and it all should be encompassed in the middle of the claim scope of the present utility model.

Claims (5)

1. bogies for railway vehicles upset bench board, comprise two groups of mechanisms, every group of mechanism comprises frame, swing type mechanism, clamping mechanism, it is characterized in that: also comprise the movable support of V shape, lifting mechanism, Slewing Support Mechanism and device for revolving and driving, described frame bottom is fixedly supported on the movable support of V shape, the top of described frame is provided with lifting mechanism, the axle head of lifting mechanism is connected with through the leading screw of bracket height direction, described nut and leading screw engagement, be fixed with the lifting planker on the nut, described Slewing Support Mechanism is supported on the lifting planker, described swing type mechanism comprises hold-down arm, described clamping mechanism is positioned at the hold-down arm two ends, and described device for revolving and driving is positioned at wherein being connected with the lifting planker on one group of two groups of mechanisms.
2. bogies for railway vehicles upset bench board according to claim 1, it is characterized in that: described hold-down arm is provided with center cross, and described fixing device is positioned at the two ends of center cross major axis.
3. bogies for railway vehicles upset bench board according to claim 1 and 2, it is characterized in that: device for revolving and driving is a reducing motor, the mouth of reducing motor is provided with miniature gears, miniature gears and the engagement of described big gear wheel, and big gear wheel is fixed on the pivoting support of lifting planker.
4. bogies for railway vehicles according to claim 3 upset bench board is characterized in that: described fixing device is arranged on the sleeve of end of center cross major axis, can move along the center cross major axis.
5. bogies for railway vehicles upset bench board according to claim 4 is characterized in that: described two groups of mechanisms can move with the movable support of V shape.
CN 200420089265 2004-09-27 2004-09-27 Turning over work platform for bogie of railway vehicle CN2730576Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420089265 CN2730576Y (en) 2004-09-27 2004-09-27 Turning over work platform for bogie of railway vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420089265 CN2730576Y (en) 2004-09-27 2004-09-27 Turning over work platform for bogie of railway vehicle

Publications (1)

Publication Number Publication Date
CN2730576Y true CN2730576Y (en) 2005-10-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420089265 CN2730576Y (en) 2004-09-27 2004-09-27 Turning over work platform for bogie of railway vehicle

Country Status (1)

Country Link
CN (1) CN2730576Y (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102371500A (en) * 2010-08-12 2012-03-14 西安轨道交通装备有限责任公司 Steering frame tilter for passenger car
CN102371578A (en) * 2011-09-01 2012-03-14 上海加冷松芝汽车空调股份有限公司 Rotary assembly table
CN102528368A (en) * 2010-12-29 2012-07-04 东莞市蓝冠机械设备有限公司 Tilting machine
CN102554898A (en) * 2011-11-14 2012-07-11 天津修船技术研究所 Rotating equipment of maintenance tool for containers
CN102699595A (en) * 2012-05-25 2012-10-03 三一矿机有限公司 Ring beam support
CN103101761A (en) * 2013-02-26 2013-05-15 唐山博玉骨质瓷有限公司 Ceramic hollow grouting model clamping transferring device
CN103386597A (en) * 2012-05-10 2013-11-13 中国国际海运集装箱(集团)股份有限公司 Feeding system arranged at end part of container
CN103538041A (en) * 2012-07-14 2014-01-29 南车青岛四方机车车辆股份有限公司 Turnable operating platform
CN104057427A (en) * 2014-06-23 2014-09-24 南车戚墅堰机车有限公司 Supercharger-bracket overturning platform
CN104972444A (en) * 2014-04-10 2015-10-14 哈尔滨飞机工业集团有限责任公司 Mechanism for tool lifting and rotating
CN108609493B (en) * 2018-05-28 2020-02-21 江苏大学 Automatic tilter device of large-scale screw

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102371500A (en) * 2010-08-12 2012-03-14 西安轨道交通装备有限责任公司 Steering frame tilter for passenger car
CN102528368A (en) * 2010-12-29 2012-07-04 东莞市蓝冠机械设备有限公司 Tilting machine
CN102371578A (en) * 2011-09-01 2012-03-14 上海加冷松芝汽车空调股份有限公司 Rotary assembly table
CN102554898A (en) * 2011-11-14 2012-07-11 天津修船技术研究所 Rotating equipment of maintenance tool for containers
CN103386597B (en) * 2012-05-10 2015-12-09 中国国际海运集装箱(集团)股份有限公司 A kind of feeding system of container end part
CN103386597A (en) * 2012-05-10 2013-11-13 中国国际海运集装箱(集团)股份有限公司 Feeding system arranged at end part of container
CN102699595A (en) * 2012-05-25 2012-10-03 三一矿机有限公司 Ring beam support
CN103538041A (en) * 2012-07-14 2014-01-29 南车青岛四方机车车辆股份有限公司 Turnable operating platform
CN103538041B (en) * 2012-07-14 2016-03-23 南车青岛四方机车车辆股份有限公司 A kind of turning operating platform
CN103101761A (en) * 2013-02-26 2013-05-15 唐山博玉骨质瓷有限公司 Ceramic hollow grouting model clamping transferring device
CN104972444A (en) * 2014-04-10 2015-10-14 哈尔滨飞机工业集团有限责任公司 Mechanism for tool lifting and rotating
CN104057427A (en) * 2014-06-23 2014-09-24 南车戚墅堰机车有限公司 Supercharger-bracket overturning platform
CN108609493B (en) * 2018-05-28 2020-02-21 江苏大学 Automatic tilter device of large-scale screw

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