CN200960595Y

CN200960595Y - Truss resolution overturned lifting type assembly mechanism

Info

Publication number: CN200960595Y
Application number: CN 200620077279
Authority: CN
Inventors: 郑卫星; 马俊锋; 李小和
Original assignee: 郑卫星
Current assignee: Jiangsu Susheng Automation Equipment Co., Ltd.
Priority date: 2006-09-25
Filing date: 2006-09-25
Publication date: 2007-10-17
Anticipated expiration: 2016-09-25

Abstract

The utility model relates to a frame detachable turnover lifting assembly device, characterized in left and right turnover supports are arranged at left and right and fixed in a lifting groove on the ground, a front fixing support and a back fixing support are fixed on the ground via anchor bolts, a left flexible cylinder is connected with the left turnover support via bolt and flange, a front flexible cylinder is connected with the front fixing support via bolt and flange, a front flexible cylinder is connected with the right turnover support via bolt and flange, a back flexible cylinder is connected with the back fixing support via bolt and flange, a first turnover holding cylinder and a second turnover holding cylinder are respectively connected with two rotary arm bolts on the left and right turnover supports, a first fixing holding cylinder and a second fixing holding cylinder are respectively connected with two extruded arm bolts on the front and back fixing supports, worm-worm rod couple is respectively connected with two holding arms on the front and back fixing supports. The utility model has the advantages that the utility model checks frame after detachment with confirmed complete maintenance, easy turnover and check, improved check quality, improved check art, high efficiency, and saved power.

Description

Split And Turn-over Of Truss Jacking Type Assembly Mechanism

Technical field

The utility model relates to a kind of railway freight car bogie production that is used for, during maintenance, after making things convenient for the framework fractionation, carry out bogie side frame repair welding and other maintenance, and the Split And Turn-over Of Truss Jacking Type Assembly Mechanism equipment that uses belongs to upset repair apparatus technical field.

Background technology

Existing train framework maintenance is whole upset basically, artificial maintenance, maintenance in this state, because framework fails to split, maintenance exists certain leak source, and the integral frame heaviness, upset also brings certain difficulty, causes efficient not high, has wasted more material resources again.

Summary of the invention

The purpose of this utility model is to propose a kind of Split And Turn-over Of Truss Jacking Type Assembly Mechanism.When overhauling at framework, for more comprehensively maintenance, the bogie side frame of framework divided earlier remove, the repair welding that overturns after maintenance is finished, is assembled into framework again, thereby effective major tune-up framework is also more time saving and energy saving during upset.It has overcome above-mentioned existing in prior technology maintenance and has existed certain leak source, integral frame heaviness, upset difficulty, the not high defective of efficient.

Technical solution of the present utility model: its structure is to arrange about left rollover stand and right rollover stand, is fixed in the lifting groove on ground; Preceding fixed mount and back fixed mount utilize foundation bolt to fix on the ground, with a left side, right rollover stand is all around arranged in the four directions around bogie maintenance station, left side telescopic oil cylinder utilizes bolt and flange to be connected on the left rollover stand, the front stretching oil cylinder utilizes bolt and flange to be connected on the preceding fixed mount, right telescopic oil cylinder utilizes bolt and flange to be connected on the right rollover stand, back telescopic oil cylinder utilizes bolt and flange to be connected on the fixed mount of back, the upset clamping cylinder respectively with a left side, turning arm bolt on the right rollover stand connects, and fixes to clamp oil cylinder respectively with preceding, cantilever arm bolt on the back fixed mount connects; Utilize the turbine and worm structure to connect electric rotating machine and clamp arm on the forward and backward fixed mount respectively.

Such scheme is that the bogie side frame shape according to the framework both sides is provided with the both sides rollover stand, after framework is transported to platform, after oil cylinder on the fixed mount is fixedly clamped bolster, the rollover stand jacking cylinder puts the rollover stand jacking in place, again telescopic oil cylinder on the rollover stand is stretched out, clamping cylinder on the rollover stand clamps bogie side frame, telescopic oil cylinder is withdrawn again, the related bogie side frame of rollover stand is split, after fractionation is finished, rely on the rotation of motor and sprocket wheel, rollover stand drives the bogie side frame upset, the maintenance worker overhauls again, and can adjust the maintenance angle.After maintenance is finished, the bogie side frame that overturns again, and assemble back framework.

Advantage of the present utility model: split framework and overhaul, what can guarantee to greatest extent to overhaul is comprehensive, and causes upset lighter after splitting, simple and easy, to improving repair quality, improve maintenance technology and all be significantly improved, the simplification of upset has improved efficient again, has saved material resources.

Description of drawings

Accompanying drawing 1 is the structural representation of Split And Turn-over Of Truss Jacking Type Assembly Mechanism.

Among the figure 1 is left rollover stand, the 2nd, and preceding fixed mount, the 3rd, right rollover stand, the 4th, back fixed mount, the 5th, left telescopic oil cylinder, the 6th, front stretching oil cylinder, the 7th, the front stretching oil cylinder, the 8th, back telescopic oil cylinder, 9 is first upset clamping cylinders, 10 is first to fix to clamp oil cylinder, 11 is second upset clamping cylinders, 12 is second to fix to clamp oil cylinder, the 13rd, and turbine and worm transmission mechanism, the 14th, rollover stand jacking cylinder.

The specific embodiment

Contrast accompanying drawing 1, its structure are that left rollover stand 1 and right rollover stand about 3 arranged, are fixed in the lifting groove on ground, rely on the rollover stand jacking cylinder 14 can oscilaltion from the lifting groove; Preceding fixed mount 2 and back fixed mount 4 utilize foundation bolt to fix on the ground, preceding fixed mount 2, back fixed mount 4, left rollover stand 1, right rollover stand 3 are centered around the four directions, front, rear, left and right of bogie maintenance station and arrange, left side telescopic oil cylinder 5 utilizes bolt and flange to be connected on the left rollover stand 1, front stretching oil cylinder 6 utilizes bolt and flange to be connected on the preceding fixed mount 2, front stretching oil cylinder 7 utilizes bolt and flange to be connected on the right rollover stand 3, and back telescopic oil cylinder 8 utilizes bolt and flange to be connected on the fixed mount 4 of back; The first upset clamping cylinder 9 is connected with turning arm bolt on the left rollover stand 1 respectively, respectively is equipped with two respectively; The second upset clamping cylinder 11 is connected with turning arm bolt on the right rollover stand 3, also respectively is equipped with two respectively.

First fixes to clamp oil cylinder 10, the second fixes to clamp oil cylinder 12 and is connected with preceding fixed mount 2, the cantilever arm bolt of back on the fixed mount 4 respectively, respectively is equipped with 1 respectively; Clamp arm on turbine and worm 13 and preceding fixed mount 2, the back fixed mount 4 is connected rotatable clamp arm.

Its working method is, after framework is transported to this mechanism, telescopic oil cylinder at first on the fixed mount is released cantilever arm, clamping cylinder clamps the bolster of framework, left and right sides rollover stand comes out the jacking from the lifting groove of left and right sides rollover stand under the effect of jacking cylinder, and the telescopic oil cylinder on it stretches out, according to the shape of framework both sides bogie side frame, utilize the compressed oil cylinder at turning arm two ends that bogie side frame is clamped again.Telescopic oil cylinder retracts, and bogie side frame splits from framework, the upset of the driven by motor of overturning then bogie side frame, and turbine and worm drives the bolster upset, and the workman carries out repair welding again, and after finishing, the previous status of overturning back makes up back framework with bogie side frame again.

Claims

1, Split And Turn-over Of Truss Jacking Type Assembly Mechanism is characterized in that arranging about left rollover stand and right rollover stand, is fixed in the lifting groove on ground; Preceding fixed mount and back fixed mount utilize foundation bolt to fix on the ground, left side telescopic oil cylinder utilizes bolt and flange to be connected on the left rollover stand, the front stretching oil cylinder utilizes bolt and flange to be connected on the preceding fixed mount, the front stretching oil cylinder utilizes bolt and flange to be connected on the right rollover stand, back telescopic oil cylinder utilizes bolt and flange to be connected on the fixed mount of back, the first, two upset clamping cylinder is connected with turning arm bolt on left rollover stand, the right rollover stand respectively; First fixes to clamp oil cylinder, second fixes to clamp oil cylinder and is connected with preceding fixed mount, the cantilever arm bolt of back on the fixed mount respectively; Clamp arm on turbine and worm and preceding fixed mount, the back fixed mount is connected.

2, Split And Turn-over Of Truss Jacking Type Assembly Mechanism according to claim 1, fixed mount and back fixed mount utilize foundation bolt to fix on the ground before it is characterized in that, preceding fixed mount, back fixed mount, left and right rollover stand are arranged in the four directions, front, rear, left and right of bogie maintenance station.

3, Split And Turn-over Of Truss Jacking Type Assembly Mechanism according to claim 1, it is characterized in that the first upset clamping cylinder is connected with turning arm bolt on the left rollover stand, two respectively is equipped with two respectively, the second upset clamping cylinder is connected with turning arm bolt on the right rollover stand, and two respectively is equipped with two respectively.

4, Split And Turn-over Of Truss Jacking Type Assembly Mechanism according to claim 1 is characterized in that first fixes to clamp oil cylinder, second and fix to clamp oil cylinder and be connected with preceding fixed mount, the cantilever arm bolt of back on the fixed mount respectively, respectively is equipped with 1 respectively.