CN205437704U - Power round pin dismounting device is exchanged to electric power integral wheel - Google Patents
Power round pin dismounting device is exchanged to electric power integral wheel Download PDFInfo
- Publication number
- CN205437704U CN205437704U CN201521097160.9U CN201521097160U CN205437704U CN 205437704 U CN205437704 U CN 205437704U CN 201521097160 U CN201521097160 U CN 201521097160U CN 205437704 U CN205437704 U CN 205437704U
- Authority
- CN
- China
- Prior art keywords
- power transmission
- guide pillar
- transmission pin
- walking beam
- electric power
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a power round pin dismounting device is exchanged to electric power integral wheel, including a base, the base center is provided with the supporting seat, and the base bilateral symmetry is provided with two stands, on the stand respectively fixed mounting have the guide pillar, two hollow hydro -cylinders are installed respectively on the stand, and the guide pillar passes hollow hydro -cylinder, and hollow hydro -cylinder overlaps on the guide pillar, hollow hydro -cylinder is connected respectively to a shifting beam, both ends, and the guide pillar passes the shifting beam, and swing joint between shifting beam and the guide pillar is provided with the ejector pin on the shifting beam, a fixed beam, both ends respectively with guide pillar fixed connection, be provided with jacking oil cylinder on the fixed beam, the last support piece that connects of jacking oil cylinder, support piece is last to be provided with and to supply to pass the exit structure that the power round pin passes through. The device when exchanging power round pin to electric power integral wheel and dismantle, easy operation, dismantle efficient, once hoist and mount can accomplish the dismantlement of the whole power of biography round pins on the wheel pair.
Description
Technical field
This utility model relates to train wheel maintenance of equipment technical field, takes turns power transmission pin provision for disengagement particularly to a kind of electric power integral.
Background technology
Take turns as one of parts most important on rail truck, directly bear whole load and the impact of vehicle and circuit interphase interaction, and form adhesion with rail and produce pull strength or brake force, huge to vehicle operation stability, safety effects.Locomotive ran after a period of time, needed wheel overhauling, and the hollow axle of wheel centering is carried out maintenance and changes, take turns to hollow axle and drive plate between be connected by power transmission pin, when wheel set maintenance, need by hollow axle from take turns to disassemble.Owing to being attached by power transmission pin between hollow axle and drive plate, power transmission pin is connected for interference fit with between hollow axle and drive plate, and the coupling force between power transmission pin and hollow axle and drive plate is very big, is difficult to pull down power transmission pin.
Power transmission pin is dismantled and is generally used the artificial method tapped by the wheel of locomotive electrical integral at present, is tapped along its axis direction by power transmission pin, thus is gradually pounded out by power transmission pin.This mode using artificial unloading, during dismounting, not only labor intensity is big, the take-down time is long, and power transmission pin easily causes damage, and is likely to result in pin roll end face deformation；When power transmission pin corrosion or clamping stagnation, the power transmission under dismounting is sold to toward damage bigger, it is impossible to reuse.
Utility model content
The purpose of this utility model be to solve at present at electric power integral wheel to above-mentioned technical problem present in power transmission pin unloading process, a kind of electric power integral is provided to take turns provision for disengagement, can easily realize electric power integral is taken turns the dismounting to power transmission pin, simple to operate, efficiency is high, once lifting can complete the wheel dismounting to upper whole power transmission pins.
For solving above-mentioned technical problem, this utility model have employed techniques below scheme:
Electric power integral is taken turns power transmission pin provision for disengagement, and including a base, base is provided centrally with supporting seat, and base lateral symmetry is provided with two root posts, and column is installed with guide pillar respectively；Two Hollow hydraulic cylinders, are separately mounted on column, and described guide pillar passes Hollow hydraulic cylinder, and Hollow hydraulic cylinder is enclosed within guide pillar；One walking beam, two ends connect Hollow hydraulic cylinder respectively, and described guide pillar passes walking beam, is flexibly connected, described walking beam is provided with push rod between walking beam with guide pillar；One fixes beam, and two ends are fixedly connected with the guide columns respectively, and described fixing beam is provided with stretch oil cylinder, stretch oil cylinder connects support member, described support member is provided with the export structure passed through for power transmission pin.
In technique scheme, push rod governor motion it is provided with on described walking beam, described push rod governor motion includes the chute being arranged on walking beam, the slide block being arranged in chute, with the adjusting rod being arranged on walking beam, for threadeding between described adjusting rod and walking beam, adjusting rod one end is flexibly connected with slide block, and described push rod is fixedly mounted on slide block.
In technique scheme, described walking beam and slide block are provided with corresponding cambered surface groove.
In technique scheme, described adjusting rod one end is provided with rotation hand wheel.
In technique scheme, between described support seat and base, it is provided with bearing.
In technique scheme, being flexibly connected between described stretch oil cylinder with fixing beam, stretch oil cylinder can move left and right along fixing beam.
In technique scheme, described stretch oil cylinder is arranged on travel(l)ing rest, and travel(l)ing rest is arranged on fixing beam, and travel(l)ing rest can move left and right on fixing beam, and stretch oil cylinder bottom withstands on fixing soffit.
In technique scheme, being provided with spacer between described column and Hollow hydraulic cylinder, spacer is sleeved on guide pillar.
In technique scheme, described walking beam two ends are provided with connecting hole, and walking beam, by being flexibly connected between connecting hole with guide pillar, is provided with guide pin bushing in connecting hole.
This utility model is had the advantages that
1) this device is when dismantling power transmission pin, utilizes support member, at the installed position of power transmission pin, to one end end face, wheel is fixed support, is ejected from wheel centering by power transmission pin by push rod and the hydraulic coupling acted on push rod；Compared to manual operation, greatly reducing labor intensity, improve work efficiency, the removal efficiency of power transmission pin improves more than ten times；
2) by supporting seat to wheel to being supported location, support and between seat and base, bearing is set, wheel is to rotating on base around its axis, so when dismounting, easily power transmission pin can be turned to removed position, and after the dismounting completing this power transmission pin, only need to rotate wheel to another power transmission pin being dismantled, realize once lifting and can complete the dismounting of whole power transmission pin, reduce further labor intensity, improve work efficiency；
3) this device upper ejector pin position can according to wheel to model difference be adjusted, thus be applicable to the wheel dismounting to power transmission pin of various different model, there is good universal performance.
Accompanying drawing explanation
Fig. 1 is that electric power integral is taken turns structural representation when being installed on this utility model base.
Fig. 2 is this utility model structural front view.
Fig. 3 is this utility model structure left view.
Fig. 4 is walking beam structure top view in this utility model.
Fig. 5 is walking beam structural front view in this utility model.
In figure: 1, base, 2, support seat, 3, bearing, 4, column, 5, guide pillar, 6, walking beam, 7, fixing beam, 8, push rod, 9, stretch oil cylinder, 10, support member, 11, chute, 12, slide block, 13, adjusting rod, 14, rotation hand wheel, 15, Hollow hydraulic cylinder, 16, adjusting pad, 17, travel(l)ing rest, 18, export structure, 19, cambered surface groove, 20, hollow axle, 21, power transmission pin, 22, force transmiting disk, 23, connecting hole, 24, guide pin bushing.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
Such as Fig. 2 and 3, taking turns power transmission pin provision for disengagement for a kind of electric power integral, including base 1, base 1 is provided centrally with supporting seat 2, supports and is connected by bearing 3 between seat 2 and base 1；Base 1 both sides are provided with two columns 4, column 4 is installed with guide pillar 5 respectively；Being separately installed with Hollow hydraulic cylinder 15 on the column 4 of both sides, guide pillar 5, through Hollow hydraulic cylinder 15, makes Hollow hydraulic cylinder 15 be sleeved on guide pillar 5；Walking beam 6 two ends arrange connecting hole 23, and guide pillar 5 is each passed through the connecting hole 23 at walking beam 6 two ends, make walking beam 6 be movably connected on guide pillar 5, and walking beam 6 moves up and down along guide pillar 5；Walking beam 6 two ends are connected on the piston rod of two Hollow hydraulic cylinders 15, when the piston rod of Hollow hydraulic cylinder 15 moves up and down, drive walking beam 6 to move up and down along guide pillar 5；Fixing beam 7 is set in the upper end of guide pillar 5, fixes and be respectively fixedly connected with between beam 7 two ends and guide pillar 5；It is provided with stretch oil cylinder 9 on fixing beam 7, the piston rod of stretch oil cylinder 9 connects support member 10, support member 10 is provided with the export structure 18 passed through for power transmission pin 21.
As it is shown in figure 1, when dismantling power transmission pin 21, be placed on lifting on base 1 by wheel by crane, the hollow axle 20 of this hour wheel pair is placed on the support seat 2 on base 1, supports seat 2 to wheel to being supported location；Rotate wheel right, adjust the wheel position to upper power transmission pin 21, make power transmission pin 21 and push rod 8 be positioned on same axis.Starting stretch oil cylinder 9, support member 10 is compressed on force transmiting disk 22 end face by the piston rod of stretch oil cylinder 9, the now center of the export structure 18 that power transmission pin 21 is placed exactly on support member 10.Starting two Hollow hydraulic cylinders 15, two Hollow hydraulic cylinders 15 here are synchronous fuel tank, and the piston rod that can control Hollow hydraulic cylinder 15 synchronizes raising and lowering；The piston rod of Hollow hydraulic cylinder 15 promotes walking beam 6 to move upward along guide pillar 5, the push rod 8 on walking beam 6 is made to withstand on the end face of power transmission pin 21 one end, now push rod 8 applies a pressure on power transmission pin 21, walking beam 6 gradually moves upward under the piston rod effect of Hollow hydraulic cylinder 15, under the effect of push rod 8 and support member 10, power transmission pin 21 is ejected from wheel centering by push rod 8.
When the piston rod of control Hollow hydraulic cylinder 15 moves downward, piston rod drives walking beam 6 to move downward along guide pillar 5, makes push rod 8 exit upper pin-and-hole from wheel；Controlling stretch oil cylinder 9, release support member 10 acts on the thrust of force transmiting disk 22 end face, now rotates wheel right, repeats operation above and can complete the wheel dismounting to other power transmission pin 21 upper.
Such as Fig. 4, in this device, push rod governor motion it is provided with on walking beam 6, described push rod governor motion includes the chute 11 being arranged on walking beam 6, the slide block 12 being arranged in chute 11, and the adjusting rod 13 being arranged on walking beam 6, for threadeding between described adjusting rod 13 and walking beam 6, adjusting rod 13 one end is provided with rotation hand wheel 14, and the other end is flexibly connected with slide block 12, and push rod 8 is fixedly mounted on slide block 12.By rotation hand wheel 14, adjusting rod 13 is adjusted, adjusting rod 13 band movable slider 12 seesaws in the chute 11 of walking beam 6, realize the position of slide block 12 upper ejector pin 8 is controlled, thus be applicable to the dismounting to upper power transmission pin 21 of the various different model wheel, add the versatility of this device.
Above-mentioned walking beam 6 and slide block 12 arrange corresponding cambered surface groove 19, this cambered surface groove 19 matches with the cambered surface of hollow axle wheel set 20, the activity space of slide block 12 can be increased, when the installation site of power transmission pin 21 relativelys close to hollow axle 20, facilitate push rod 8 to extend into the rigging position of power transmission pin 21, thus add the serviceability of device.
Being attached by bearing 3 between described support seat 2 and base 1, supporting seat 2 can be freely rotatable around its axis on base 1.Due to support seat play be to wheel to supporting role, when power transmission pin is dismantled, hollow axle wheel set be placed on support seat on, easily power transmission pin can be rotated to push rod position；And after the dismounting completing a power transmission pin, rotate the position taken turns power transmission pin to be removed can be rotated to push rod, carry out the dismounting of next power transmission pin, thus reduce the labor intensity of disassembling section, improve the efficiency of dismounting.
Being flexibly connected between described stretch oil cylinder 9 with fixing beam 7, stretch oil cylinder 9 can move left and right along fixing beam 7.Concrete, stretch oil cylinder 9 is arranged on travel(l)ing rest 17, travel(l)ing rest 17 is arranged on fixing beam 7, and travel(l)ing rest 17 can move left and right on fixing beam 7, and stretch oil cylinder 9 bottom withstands on fixing beam 7 bottom surface.Stretch oil cylinder is installed by travel(l)ing rest is movable on fixing beam, and can move left and right along fixing beam, by wheel to when being lifted on base, stretch oil cylinder is moved to fixing beam end position, convenient will take turns location and installation on the support seat of base；When dismantling power transmission pin, stretch oil cylinder is moved to fixing beam centre position, and after the dismounting completing whole power transmission pin, then stretch oil cylinder is moved to fixing beam end position, conveniently wheel is loaded hanging oneself from base.
Being provided with spacer 16 between described column 4 and Hollow hydraulic cylinder 15, spacer 16 is sleeved on guide pillar 5.By installing spacer between column and Hollow hydraulic cylinder, the setting height(from bottom) of Hollow hydraulic cylinder is adjusted, and the levelness of the walking beam being connected on Hollow hydraulic cylinder is adjusted, the two ends making walking beam are positioned at and are same as on horizontal plane, and there is the good depth of parallelism, with ensure walking beam along guide pillar move time, the push rod on walking beam remains at vertical direction.So when power transmission pin is ejected from pin-and-hole by push rod, push rod would not produce the problem causing interfering between itself and pin-and-hole because of walking beam run-off the straight in this course, and push rod remains on the same axis with power transmission pin, push rod acts on the ejecting force on power transmission pin and acts on all the time on the axis of power transmission pin, thus can easily by power transmission pin from wheel to pin-and-hole eject.
As it is shown in figure 5, walking beam 6 two ends are provided with connecting hole 23, walking beam 6, by being flexibly connected between connecting hole 23 with guide pillar 5, is provided with guide pin bushing 24 in connecting hole 23.Guide pin bushing is arranged between connecting hole and guide pillar, it it is matched in clearance between guide pin bushing and guide pillar, so walking beam is when moving up and down along guide pillar, by coordinating between guide pin bushing with guide pillar, the linearity in walking beam motor process can be ensured, i.e. can ensure that, during being ejected by power transmission pin, push rod acts on the ejecting force on power transmission pin and acts on all the time on the axis of power transmission pin.
Specification and drawings of the present utility model is considered as illustrative and not restrictive; on the basis of this utility model; those skilled in the art are according to disclosed technology contents; need not performing creative labour and just some of them technical characteristic can be made some replacements and deformation, all in protection domain of the present utility model.
Claims (9)
1. electric power integral is taken turns power transmission pin provision for disengagement, it is characterised in that: include
One base, base is provided centrally with supporting seat, and base lateral symmetry is provided with two root posts, and column is installed with guide pillar respectively；
Two Hollow hydraulic cylinders, are separately mounted on column, and described guide pillar passes Hollow hydraulic cylinder, and Hollow hydraulic cylinder is enclosed within guide pillar；
One walking beam, two ends connect Hollow hydraulic cylinder respectively, and described guide pillar passes walking beam, is flexibly connected, described walking beam is provided with push rod between walking beam with guide pillar；
One fixes beam, and two ends are fixedly connected with the guide columns respectively, and described fixing beam is provided with stretch oil cylinder, stretch oil cylinder connects support member, described support member is provided with the export structure passed through for power transmission pin.
Electric power integral the most according to claim 1 is taken turns power transmission pin provision for disengagement, it is characterized in that: on described walking beam, be provided with push rod governor motion, described push rod governor motion includes the chute being arranged on walking beam, the slide block being arranged in chute, with the adjusting rod being arranged on walking beam, for threadeding between described adjusting rod and walking beam, adjusting rod one end is flexibly connected with slide block, and described push rod is fixedly mounted on slide block.
Electric power integral the most according to claim 2 is taken turns power transmission pin provision for disengagement, it is characterised in that: it is provided with corresponding cambered surface groove on described walking beam and slide block.
4. take turns power transmission pin provision for disengagement according to the electric power integral described in Claims 2 or 3, it is characterised in that: described adjusting rod one end is provided with rotation hand wheel.
Electric power integral the most according to claim 1 is taken turns power transmission pin provision for disengagement, it is characterised in that: it is provided with bearing between described support seat and base.
Electric power integral the most according to claim 1 is taken turns power transmission pin provision for disengagement, it is characterised in that: being flexibly connected between described stretch oil cylinder with fixing beam, stretch oil cylinder can move left and right along fixing beam.
Electric power integral the most according to claim 6 is taken turns power transmission pin provision for disengagement, it is characterized in that: described stretch oil cylinder is arranged on travel(l)ing rest, travel(l)ing rest is arranged on fixing beam, and travel(l)ing rest can move left and right on fixing beam, and stretch oil cylinder bottom withstands on fixing soffit.
Electric power integral the most according to claim 1 is taken turns power transmission pin provision for disengagement, it is characterised in that: being provided with spacer between described column and Hollow hydraulic cylinder, spacer is sleeved on guide pillar.
Electric power integral the most according to claim 1 is taken turns power transmission pin provision for disengagement, it is characterised in that: described walking beam two ends are provided with connecting hole, and walking beam, by being flexibly connected between connecting hole with guide pillar, is provided with guide pin bushing in connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521097160.9U CN205437704U (en) | 2015-12-24 | 2015-12-24 | Power round pin dismounting device is exchanged to electric power integral wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521097160.9U CN205437704U (en) | 2015-12-24 | 2015-12-24 | Power round pin dismounting device is exchanged to electric power integral wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205437704U true CN205437704U (en) | 2016-08-10 |
Family
ID=56578613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521097160.9U Withdrawn - After Issue CN205437704U (en) | 2015-12-24 | 2015-12-24 | Power round pin dismounting device is exchanged to electric power integral wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205437704U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382518A (en) * | 2015-12-24 | 2016-03-09 | 成都铁马机车车辆实业有限公司 | Electric full-suspension wheel set force-transfer pin disassembling device |
| CN112026439A (en) * | 2020-09-14 | 2020-12-04 | 中车大连机车车辆有限公司 | Dismounting device of locomotive wheel drive pin |
-
2015
- 2015-12-24 CN CN201521097160.9U patent/CN205437704U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382518A (en) * | 2015-12-24 | 2016-03-09 | 成都铁马机车车辆实业有限公司 | Electric full-suspension wheel set force-transfer pin disassembling device |
| CN105382518B (en) * | 2015-12-24 | 2018-03-06 | 成都铁马机车车辆实业有限公司 | Electric power integral wheel is to power transmission pin provision for disengagement |
| CN112026439A (en) * | 2020-09-14 | 2020-12-04 | 中车大连机车车辆有限公司 | Dismounting device of locomotive wheel drive pin |
| CN112026439B (en) * | 2020-09-14 | 2022-03-11 | 中车大连机车车辆有限公司 | Dismounting device of locomotive wheel drive pin |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105382518B (en) | Electric power integral wheel is to power transmission pin provision for disengagement | |
| CN204875552U (en) | Frame bridge crane vertical lift structure | |
| CN201694756U (en) | Ladle lifting device driven by hydraulic cylinder | |
| CN107128854A (en) | The adjustable maintenance hoisting frame of hoisting machinery | |
| CN105328440A (en) | Novel vertical disassembly and assembly device of hydraulic support hydraulic cylinder | |
| CN104763446A (en) | Multi-functional trolley for subway station construction | |
| CN104100288A (en) | Trolley type fully-mechanized coal mining hydraulic support assembling frame | |
| CN205437704U (en) | Power round pin dismounting device is exchanged to electric power integral wheel | |
| CN102814635B (en) | A kind of large size bearing tank dismounting device | |
| CN202763389U (en) | Disassembly and assembly device for large-scale bearing box | |
| CN103659245A (en) | Vertical type cylinder assembling machine | |
| CN205099249U (en) | A device for assembling hoist activity landing leg | |
| CN202645596U (en) | Hydraulic support column top disassembly and reassembly machine | |
| CN202323780U (en) | Bottom die suspending device of midspan closure section | |
| CN211169589U (en) | High-stability beam lifting machine | |
| CN202657868U (en) | Automatic weight loading and unloading mechanism of crawler crane | |
| CN202212929U (en) | Dismantling device for axis pin of veneer reeling machine | |
| CN202429882U (en) | Movable lifting frame | |
| CN202038833U (en) | Frame lever type manhole cover lifting and moving device | |
| CN204532374U (en) | The multi-functional chassis of metro station construction | |
| CN202240362U (en) | Device for rapidly changing rock drill | |
| CN203485291U (en) | Stripper machine for concrete elastic support | |
| CN203612808U (en) | Multifunctional replacement lifting appliance for fan-shaped section of continuous caster | |
| CN214359864U (en) | Train rescue hoist and mount | |
| CN220768069U (en) | Portable bearing structure of superelevation breakwater template |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160810 Effective date of abandoning: 20180306 |