CN109094612A - Steering framing wheel is to transport and support device - Google Patents
Steering framing wheel is to transport and support device Download PDFInfo
- Publication number
- CN109094612A CN109094612A CN201810888858.4A CN201810888858A CN109094612A CN 109094612 A CN109094612 A CN 109094612A CN 201810888858 A CN201810888858 A CN 201810888858A CN 109094612 A CN109094612 A CN 109094612A
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- Prior art keywords
- support
- wheel
- support device
- fixed
- transport
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/008—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor having a prop or stand for maintaining position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/007—Coaster wagons
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Handcart (AREA)
Abstract
The present invention provides steering framing wheels to transport and support device, including axle box suspension and gear box support device, the axle box suspension and gear box support device include support component, the support wheel fixed with the support component bottom and the adjusting component for adjusting the support component height.Steering framing wheel provided by the invention, without overhead traveling crane transport, avoids the damage to components in the process of overhead traveling crane handling, manual handling, raising product quality in wheel to completing and supporting in the process without sleeper after sale to transport and support device.
Description
Technical field
The invention belongs to steering framing wheels in rail vehicle technical field, especially rail vehicle production process to transport and branch
Support arrangement.
Background technique
EMU automatic assembling class's bogie completion platform position, wheel is to by track push to hoistable platform, bogie completion
When need 3 people to move axle box to change former supporting tool, change fixed support into, because gearbox lifting rod seat and orbit plane away from
From too small, me can only be made to look to be supported with sleeper in the past after sunpender is installed, it is time-consuming and laborious, and cannot after bogie completion
The height of sunpender is adjusted, and Yi Zaowei, at the damage of sunpender screw thread, EMU is taken turns from dismantling to assembling in replacement wheel clock synchronization after sale
It is right, need to axle box form and gear-box sunpender equally sleeper is used to support, while taken turns to replacement when need manually into
Row carry, it is every carry out one wheel pair replacement need 7 people taken turns to lift transport, seriously increase after sale replacement wheel pair personnel and
The expenditure of after-sale service expense.
Summary of the invention
Present invention is primarily aimed at solving the above problems and insufficient, provide it is a kind of in wheel to completion and after sale during
It is supported without sleeper, transport is not necessarily to the steering framing wheel of overhead traveling crane to transport and support device.
To achieve the above object, the present invention provides steering framing wheels is to transport and support device, technical solution:
Steering framing wheel is to transport and support device, including axle box suspension and gear box support device, the axle box branch
Support arrangement and gear box support device include support component, with the support wheel of support component bottom fixation and for adjusting
The adjusting component of the support component height.
Further, the support wheel of the axle box suspension is the support component bottom for being fixed on the axle box suspension
The single bull wheel of portion's center position.
Further, the support component of the axle box suspension includes support plate, and the both ends of the support plate are respectively provided with
Positioning pin in one pluggable axle box guidance joint shaft screw hole.
Further, the adjusting component of the bearing support assembly is height-adjustable radial thrust bearing, described centripetal
Thrust bearing one end and the bottom of the support plate are fixed, and the fixed frame of the support wheel of the other end and the axle box suspension is solid
It is fixed.
Further, the support component of the axle box suspension further include limit axle box suspension support component and
The guidance set of support wheel relative position, described guidance set one end and the support component of the axle box suspension are fixed, separately
One end and the support wheel of the axle box suspension are fixed.
Further, the support component of the gear box support device includes the fixed plate that bottom is fixed with movable pulley, institute
It states and is fixed with positioning support seat on the top surface of fixed plate.
Further, the gear box support device is provided between the bottom and the fixed plate of the positioning support seat
Adjusting component.
Further, the support guide plate for being fixedly arranged at the front end with support gear-box lower box of the fixed plate.
Further, the support wheel of the gear box support device includes that equilibrium is fixed on the gear box support device
At least two rows of movable pulleys of support component bottom.
Further, it is staggered between ipsilateral each movable pulley.
In conclusion steering framing wheel provided by the invention to transport and support device, compared with prior art, has as follows
Advantage:
1. structure is simple, easy to operate, convenient and reliable;
2. wheel does not need field personnel to completion, after sale in the process and carries replacement supporter, save artificial;
3. the damage during avoiding overhead traveling crane handling, manual handling to components, improves product quality;
4. by guiding device, location structure, avoid since positioning node and framework T-slot be not to causing node mandrel
Damage and other knock against hard caused by product quality problem;
5. support device adjustable supporting height ensure that the correct position of sunpender fastening rear gear box and framework, avoid
As sunpender not just caused by the fastening of gear-box skew architecturally.
Detailed description of the invention:
Fig. 1: axle box suspension schematic diagram of the steering framing wheel of the present invention to transport and support device;
Fig. 2: axle box suspension side view of the steering framing wheel of the present invention to transport and support device;
Fig. 3: axle box suspension main view of the steering framing wheel of the present invention to transport and support device;
Fig. 4: gear box support device schematic diagram of this hair gallbladder steering framing wheel to transport and support device;
Fig. 5: side view of the steering framing wheel of the present invention to the gear box support device of transport and support device;
Wherein, bull wheel 1, fixed frame 2, bracket 21, top plate 22, bearing 3, positioning pin 4, support plate 5, guide rod 6, limit plate
7, sleeve 8, push rod 9, swingle 10, nut 11, movable pulley 12, fixed plate 13, positioning support seat 14, axle sleeve 15, screw rod 16, branch
Support guide plate 17, support rod 18, wheel carrier 19.
Specific embodiment
The present invention is described in further detail with specific embodiment with reference to the accompanying drawing.
The present invention provides steering framing wheels to transport and support device, including axle box suspension and gear-box support dress
It sets, the axle box suspension and gear box support device include support component, the branch fixed with the support component bottom
Support wheel and the adjusting component for adjusting the support component height.
Present invention firstly provides steering framing wheels to the axle box suspension in transport and support device, such as Fig. 1 to Fig. 3 institute
Show, the rubber system bull wheel 1 that the support wheel of axle box suspension is about 200mm using diameter, the integrally-built section of fixed frame 2 is in
∏ type, the bottom of two side stands 21 and the central rotating shaft of bull wheel 1 are fixed, and top and the bottom surface of top plate 21 are fixed, the axle center of bull wheel 1
Central point with top plate 21 is on same longitudinal straight line, thus make the center of whole device on same longitudinal straight line, center of gravity
Surely, moving process will not generate offset.The center position of the top surface of top plate 21 is fixed with adjusting component, provided by the invention
In embodiment, the adjusting component of axle box suspension uses radial thrust bearing, to bear to generate in support and transportational process
Radial force and and axial force.Radial thrust bearing includes the bearing 3, sleeve 8 and swingle 10 being coaxially disposed from outside to inside, axis
Hold 3 bottom and the top surface of top plate 21 be welded and fixed, 3 inner ring of bearing install additional I.S.S sleeve, the lower part of swingle 10 with
Sleeve 8 is screwed, the fixed support component in the top of swingle 10.Sleeve 8 protrudes from 3 top of bearing, solid in the outer ring of sleeve 8
Surely there is push rod 9, sleeve 8 can be pushed, so that swingle 10 be driven to ramp or decline, adjust the whole high of axle box suspension
Degree.Relative to through-hole is equipped at the position of swingle 10, swingle 10 may pass through through-hole to be continued downwards, to reduce axis top plate 21
The whole height of case support device.
The support component of axle box suspension includes support plate 5, at the top of swingle 10 and the center of 5 bottom surface of support plate
Fixed, the two sides of support plate 5 are equipped with threaded hole, and for the positioning pin 4 that is screwed, it is two sections that positioning pin 4, which is divided to, and lower section has spiral shell
Line is threadedly coupled fixation, upper segment structure and the positioning node shaft screw pore structure of truck journal box, size phase region with threaded hole
Match, section can be polygon identical with countersink type, be threadedly coupled between upper and lower section, and the screw thread between upper and lower section is under
Screw thread between section and threaded hole can drive ramping or declining for upper section on the contrary, when lower section rotation, or upper and lower section it
Between be welded and fixed, or be integrally formed.The distance between two positioning pins 4, with the positioning node shaft screw holes of axle box two sides it
Between distance it is identical, when in use, installation positioning is carried out in support device to axle box.The bottom of positioning pin 4 has nut
11, prevent positioning pin 4 from falling off from threaded hole.
It can be rotated with movable support device relative to support wheel because adjusting component, to make during transportation, axle box support dress
Set and axle box driven to move along determining direction, do not generate relative displacement, need to advance to support wheel and support device in positioning with
And guiding, therefore, axle box suspension further includes guiding device, as shown in Figure 1 to Figure 3, the guiding device of axle box suspension
Including guide rod 6, the limit plate 7 for protruding from 22 edge of top plate is fixed on top plate 22, the front end of limit plate 7 is equipped with through-hole, leads
Through-hole is passed through from top to bottom to one end of bar 6, and can be moved up and down in through-holes, before the another side of guide rod 6 and support plate 5
End (orientation shown in FIG. 1) is welded and fixed, the central point of the 7 front end through-hole of projection and limit plate of the central axis of guide rod 6 and big
The running track of wheel 1 is overlapped, and the central axis extended line of positioning pin 4 is parallel with bracket 21 (but being not necessarily intended in the same plane),
To keeping support plate 5 relative constant relative to the position of bull wheel 1, axle box, support device center always with the operation rail of bull wheel 1
Road is vertical, makes bull wheel 1 that support component and axle box can be driven along straight ahead, and axle box position is constant.In implementation provided by the invention
In example, guide rod 6 is inverted L shape, and the free end of the horizontal edge of guide rod 6 and the front end of support plate 5 fix, and the free end of vertical edge is from upper
Into the through-hole of lower insertion 7 front end of limit plate or guide rod 6 is U-shaped, wherein U-shaped a side is longer, leads to before support plate 5
It is again provided with through-hole, the short side of U-shaped guide rod 6 is inserted into the through-hole of 5 front end of support plate, and long side is inserted into the logical of limit plate 7
Kong Zhong or guide rod 6 are curved rod, and one end is fixed with 5 front end of support plate, the other end and limit plate 7 or directly solid with top plate 22
It is fixed.In practical applications, the structure and fixed bit of guide rod 6 can be determined according to top plate 22 and the specific structure size of support plate 5
It sets.Such as, the both ends of guide rod 6 can be fixed with support plate 5 and top plate 22 respectively, and is to be detachably fixed or at least one end is
It is detachably fixed, is not necessarily to limit plate 7, can be achieved limit and guiding, while fixed position is without requiring in guide rod 6
The central point of the 7 front end through-hole of projection and limit plate of mandrel is overlapped with the running track of bull wheel 1, can play limitation support wheel and branch
Support arrangement relative positional relationship makes support wheel advance along set straight line, specific structure and fixed position to guiding device
It is not specifically limited, the present embodiment only provides several achievable schemes, is not to be regarded as the specific restriction to guiding device.
In the use process of bogie completion assembling, determines the specific location and direction of travel of axle box, make positioning pin 4
In relatively low position, the bottom surface of axle box and the top surface of support plate 5 is made to offset, keeps the support plate 5 of axle box suspension right
The bottom surface of axle box is played a supporting role, and is pushed sleeve 8 using push rod 9, is adjusted the height of support plate 5, to keep axle box smart
Really reach corresponding height, the lower section of rotational positioning pin 4 makes positioning pin 4 rise overally, using guiding device, in the band of bull wheel 1
Under dynamic, the position of axle box suspension is adjusted, so that the top of positioning pin 4 to be inserted respectively into the positioning node core of axle box two sides
In axle bolt hole, axle box position is accurately positioned, positioning node mandrel is enable correctly to be embedded into bogie frame dovetail groove,
And it is assembled.Axle box suspension plays effective support to axle box, and passes through traction guide rod 6, push-and-pull axle box support dress
It sets, realizes the transport of axle box.As in actual production, it can realize the transport of axle box by drawing guide rod 6, be not necessarily to overhead traveling crane.
It is that steering framing wheel provided by the invention supports dress to the gear-box in transport and support device as shown in Fig. 4 to Fig. 5
It sets.The support wheel of gear box support device is at least two rows of movable pulleys 12 that equilibrium is fixed on 13 bottom of fixed plate, bright in this reality
In, to guarantee that movable pulley 12 is not trapped in the track on ground during push, using four-wheel aligner mode, movable pulley 12 is four
It is a, it is divided into two rows in the bottom of fixed plate 13, every row two, diameter is about 35mm, as shown in figure 5, two rows of movable pulleys 12 are handed over
Mistake setting, ipsilateral movable pulley center line distance are 30mm, it is ensured that make fixed plate 13 in transportational process always in the same plane, four
It takes turns placed longitudinally, not only increases the receiving weight of support, improve forced area, also acted the effect of the recessed sky of track.
Two sides (two sides parallel with direction of advance) downward bending of fixed plate 13, makes the section of fixed plate 13 at inverted U-shaped structure, Gu
The bottom of fixed board 13 is equipped with four groups for fixing the wheel carrier 19 of movable pulley 12.
In the top surface of fixed plate 13, the center in space is formed relative to four movable pulleys 12, setting gear-box supports
The adjusting component of device, since gear-box sunpender lower plane is too close apart from ground, the adjusting component of gear box support device
Using integral bearing structure, including axle sleeve 15 and screw rod 16, the center as previously described of fixed plate 13 is equipped with threaded hole, axis
Set 15 is fixedly connected with the top of screw rod 16, and in the threaded hole of the lower part insertion fixed plate 13 of screw rod 16, the outside of axle sleeve 15 is same
Sample is equipped with push rod 9, pushes push rod 9, and axle sleeve 15 drives the position of 16 opposing fixed plate 13 of screw rod to rise or fall.
The support component packet of gear box support device is the positioning support seat 14 of nut-shaped, the top of screw rod 16 and positioning branch
The bottom surface of support seat 14 is fixed, and in the present invention, positioning support seat 14 is hexagonal bathtub construction, the tail portion with gear-box sunpender bolt
Structure snd size match, and by the rotation of axle sleeve 15, screw rod 16, adjust the height of positioning support seat 14.
In the front end of fixed plate 13, the guiding device equipped with gear box support device, for fixing gear-box lower box,
Play the role of support and guiding in operation.Guiding device includes support guide plate 17 and support rod 18, support guide plate 17
Two sides (two sides parallel with direction of advance) upward bending, form positive U-shaped structure, and orientation as shown in Figure 4, transverse direction
Width is greater than length, makes support guide plate 17 that strip be presented, and the top of support rod 18 and the bottom of support guide plate 17 are fixed, bar
Spring is set on body, the top of spring and the bottom surface of support guide plate 17 are fixed, and bottom and the top surface of fixed plate 13 are fixed, Gu
Fixed board 13 is equipped with through-hole, and support rod 18 can slide above and below in through-hole 13, and the bottom of support rod 18 has screw thread, passes through spiral shell
The relative altitude of mother 11 fixed support rod 18 and fixed plate 13.
In bogie completion assembling procedure, support component is in opposite low level, and gear box support device is moved to tooth
The bottom of roller box, by rotary sleeve 15, the sunpender bolt tail for improving height to the gear-box of positioning support seat 14, which is placed in, to be determined
In the bathtub construction of position support base 14, the adjusting component of further adjusting tooth roller box pushes gear-box sunpender to rise to accordingly
Highly, so that sunpender together group can be installed to ratio in process, avoid bogie when completing since boom rest face is uneven, inclines
The damage problem of sunpender screw thread caused by tiltedly.Guiding device is placed in gear case body bottom, passes through the extension and contraction control of spring
Its height effectively supports gear-box.After bogie completion, rotation adjusts component again, and gear box support device is torn open
It removes.
In embodiment provided by the invention, to the structure and application method of gear box support device and axle box suspension
It is introduced, therefore, gear box support device provided by the invention and axle box suspension can be in the fissions of each component of bogie
It is used respectively during production process or after-sales service.When steering framing wheel provided by the invention includes to transport and support device
Axle box suspension and gear box support device are mainly used in the completion job pack of motor train unit bogie.In bogie
In job pack and the transport operation of completing, using steering framing wheel to transport and support device, substitute used in original production process
Overhead traveling crane transport and sleeper support, wherein wheel by using the positioning pin 4 that can be adjusted above and below, turns axle box suspension to meet
To the smooth dismounting of the support after frame completion, it can be mutually used in combination in transport and completion, utilize the adjusting of axle box suspension
Component supports by turnbarrel 8 and adjusts the height of axle box, guarantees that positioning node mandrel can correctly be embedded into structure
In frame dovetail groove, bull wheel 1 can guarantee can pass through pit ground in transit, and guiding device ensures that axle box is supported on fortune
It is not glanced off during defeated.Gear box support device is realized by the positioning support seat 6 of hexagonal flute profile to gear-box sunpender
It supports and fixes, four movable pulleys 12 have not only increased the supporting power of support, improve forced area, also act the work of guiding
With, while increasing guiding device, it is ensured that it is not glanced off in movement, the adjusting component formed by axle sleeve 15 and screw rod 16 comes
The height of adjusting tooth roller box, convenient for the smooth dismounting after the completion of bogie and sunpender fastening.It is whole when needing after bogie completion
When body migrates, axle box suspension can be driven mobile by the guide rod 6 of traction axle box suspension, be further driven to entire
The movement of bogie is not necessarily to overhead traveling crane by support wheel in ground moving.
In conclusion steering framing wheel provided by the invention to transport and support device, compared with prior art, has as follows
Advantage:
1. structure is simple, easy to operate, convenient and reliable;
2. wheel does not need field personnel to completion, after sale in the process and carries replacement supporter, save artificial;
3. the damage during avoiding overhead traveling crane handling, manual handling to components, improves product quality;
4. by guiding device, location structure, avoid since positioning node and framework T-slot be not to causing node mandrel
Damage and other knock against hard caused by product quality problem;
5. support device adjustable supporting height ensure that the correct position of sunpender fastening rear gear box and framework, avoid
As sunpender not just caused by the fastening of gear-box skew architecturally.
As described above, similar technical solution can be derived in conjunction with given plan content.But it is all without departing from this
The content of inventive technique scheme, according to the technical essence of the invention any simple modification to the above embodiments, equivalent change
Change and modify, all of which are still within the scope of the technical scheme of the invention.
Claims (10)
1. steering framing wheel is to transport and support device, it is characterised in that: including axle box suspension and gear box support device, institute
State axle box suspension and gear box support device include support component, the support wheel fixed with the support component bottom and
For adjusting the adjusting component of the support component height.
2. steering framing wheel as described in claim 1 is to transport and support device, it is characterised in that: the axle box suspension
Support wheel is the single bull wheel being fixed at the support component bottom centre position of the axle box suspension.
3. steering framing wheel as described in claim 1 is to transport and support device, it is characterised in that: the axle box suspension
Support component includes support plate, and the both ends of the support plate are respectively provided in a pluggable axle box guidance joint shaft screw hole
Positioning pin.
4. steering framing wheel as claimed in claim 3 is to transport and support device, it is characterised in that: the bearing support assembly
Adjusting component is height-adjustable radial thrust bearing, and described radial thrust bearing one end and the bottom of the support plate are fixed,
The fixed frame of the other end and the support wheel of the axle box suspension is fixed.
5. steering framing wheel as described in claim 1 is to transport and support device, it is characterised in that: the axle box suspension
Support component further includes the support component for limiting axle box suspension and the guidance set of support wheel relative position, the guiding group
Part one end and the support component of the axle box suspension are fixed, and the support wheel of the other end and the axle box suspension is fixed.
6. if steering framing wheel described in any one of claim 1 to 5 is to transport and support device, it is characterised in that: the gear
The support component of case support device includes the fixed plate that bottom is fixed with movable pulley, and positioning is fixed on the top surface of the fixed plate
Support base.
7. steering framing wheel as claimed in claim 8 is to transport and support device, it is characterised in that: the bottom of the positioning support seat
The adjusting component of the gear box support device is provided between portion and the fixed plate.
8. steering framing wheel as claimed in claim 8 is to transport and support device, it is characterised in that: the front end of the fixed plate is solid
Surely there is the support guide plate of support gear-box lower box.
9. steering framing wheel as claimed in any one of claims 1 to 8 is to transport and support device, it is characterised in that: the gear
The support wheel of case support device includes that at least two rows of of the balanced support component bottom for being fixed on the gear box support device move
Driving wheel.
10. steering framing wheel as claimed in claim 9 is to transport and support device, it is characterised in that: ipsilateral each movable pulley
Between be staggered.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810888858.4A CN109094612B (en) | 2018-08-07 | 2018-08-07 | Bogie wheel pair transporting and supporting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810888858.4A CN109094612B (en) | 2018-08-07 | 2018-08-07 | Bogie wheel pair transporting and supporting device |
Publications (2)
Publication Number | Publication Date |
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CN109094612A true CN109094612A (en) | 2018-12-28 |
CN109094612B CN109094612B (en) | 2020-09-18 |
Family
ID=64848594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810888858.4A Active CN109094612B (en) | 2018-08-07 | 2018-08-07 | Bogie wheel pair transporting and supporting device |
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CN (1) | CN109094612B (en) |
Cited By (2)
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CN110550057A (en) * | 2019-08-15 | 2019-12-10 | 成都中车四方轨道车辆有限公司 | Supporting leg of gear box |
CN114802372A (en) * | 2021-12-21 | 2022-07-29 | 山东聊建现代建设有限公司 | Handcart for construction |
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CN205632430U (en) * | 2016-05-20 | 2016-10-12 | 中车唐山机车车辆有限公司 | Power wheel counter gear case strutting arrangement |
CN106706438A (en) * | 2017-01-09 | 2017-05-24 | 青岛四机设备工程有限公司 | Running attrition testbed compatible with bearing grease uniformizing and non-axle box state idle load of wheel set |
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CN110550057A (en) * | 2019-08-15 | 2019-12-10 | 成都中车四方轨道车辆有限公司 | Supporting leg of gear box |
CN110550057B (en) * | 2019-08-15 | 2020-10-20 | 成都中车四方轨道车辆有限公司 | Supporting leg of gear box |
CN114802372A (en) * | 2021-12-21 | 2022-07-29 | 山东聊建现代建设有限公司 | Handcart for construction |
CN114802372B (en) * | 2021-12-21 | 2023-06-23 | 山东聊建现代建设有限公司 | Handcart for building construction |
Also Published As
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CN109094612B (en) | 2020-09-18 |
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