CN201516605U - Material retaining and dump car - Google Patents
Material retaining and dump car Download PDFInfo
- Publication number
- CN201516605U CN201516605U CN2009202286050U CN200920228605U CN201516605U CN 201516605 U CN201516605 U CN 201516605U CN 2009202286050 U CN2009202286050 U CN 2009202286050U CN 200920228605 U CN200920228605 U CN 200920228605U CN 201516605 U CN201516605 U CN 201516605U
- Authority
- CN
- China
- Prior art keywords
- car
- slewer
- bracket
- car body
- dump car
- 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.)
- Expired - Lifetime
Links
- 238000005259 measurement Methods 0.000 claims abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000003028 elevating effect Effects 0.000 abstract 4
- 238000003825 pressing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000271559 Dromaiidae Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
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Abstract
The utility model discloses a material retaining and dump car, including a car body, a bracket and elevating measurement mechanism, a slewer, a running mechanism, a bracket elevating measurement mechanism, and a balance block, wherein the car body is approximate to a rectangle, a walking mechanism is provided below the car body, a slewer is mounted on the car body, the bracket, elevating and measurement mechanism is mounted on the front end of the box body of the slewer, and the balance block is provided at the rear part of the box body of the slewer. The utility model has beneficial effect of high mechanization degree: the car has a plurality of freedom degrees, the slewer can rotate 180 degrees, the whole vehicle can walk advance and retreat along a direction perpendicular to the wheel pair shaft driven by the walking mechanism, the bracket and elevating mechanism can do vertical lifting, the bracket can have a horizontal moving along the wheel pair shaft direction; and high automation degree: all actions are completed by electronic control, to ensure horizontal synchronization with the host.
Description
Technical field
The utility model relates to railroad train double end oil cylinder Press Fit Device for Wheelset, and is concrete relevant with its holder dump car.
Background technology
Along with train repeatedly raises speed and the introduction and the production domesticization of the EMUs of speed per hour about 350km/h, cause the right design of vehicle wheel to be brought in constant renewal in, domestic, state's foreign steamer is to numerous in variety, makes that each is made, the existing axle press-fitting machine of maintenance unit can not be adapted to these and novelly take turns the requirement that right wheel, axletree, brake disc, gear, reduction box etc. press-fit on quality and function.For this reason, we have developed advanced reliable wheelset fitting machine production line and have satisfied various different wheels to maintenance with press-fiting parts such as wheel, axletree, brake disc, gear, reduction boxes when making, raising press-fits efficient and precision, guarantees that institute press-fits part and axletree does not sustain damage.Because therefore this machine mechanization, automaticity height, must have corresponding holder dump car supporting with it.
Summary of the invention
In order to solve the deficiencies in the prior art, the utility model provides a kind of holder dump car, and its mechanization, automaticity height can satisfy the exercises requirement that press-fits main frame.
In order to achieve the above object, the technical solution of the utility model is, a kind of holder dump car, comprise car body, carriage and lowering or hoisting gear, slewing equipment, walking mechanism, carriage lifting measurement mechanism, balance weight, it is characterized in that: described car body is similar to a cuboid, walking mechanism is housed below it, and slewing equipment is housed above it, the casing front end of described slewing equipment is equipped with carriage and lifting, measurement mechanism, and balance weight is arranged on the back of the casing of slewing equipment.
Described walking mechanism is to connect reductor by motor to connect wheel again.
Described slewing equipment is to connect reductor by motor to connect gear again, and bearing is equipped with in the gear wheel outer ring, is installed in the casing.
Described carriage is to be made of two L-shaped trailing arms.
Described lowering or hoisting gear is to connect screw mandrel-pair of nut by motor.
The beneficial effects of the utility model are, mechanization degree height: a plurality of frees degree are arranged, rotatable 180 degree of slewing equipment, car load is under the drive of walking mechanism, can advance and retreat along the axis normal direction being walked with wheel, carriage and lowering or hoisting gear can be made vertical lift, and its trailing arm can be along with wheel axis direction being moved horizontally; The automaticity height: everything all is to finish by automatically controlled.Guaranteed level of synchronization with main frame.
Description of drawings
Fig. 1 is that the utility model master looks schematic diagram.
Fig. 2 is the utility model schematic top plan view.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified.By Fig. 1 and Fig. 2 as can be known, the utility model discloses a kind of holder dump car, comprise car body 1, walking mechanism 2, slewing equipment 3, carriage 4 and lowering or hoisting gear 5, carriage lifting measurement mechanism 6, balance weight 7, described car body 1 is similar to a cuboid, walking mechanism 2 is housed below it, slewing equipment 3 is housed above it, casing 31 front ends of described slewing equipment are equipped with carriage 4 and lowering or hoisting gear 5 and carriage lifting measurement mechanism 6, it has been to detect institute's support roller to center line and the contour function of pressing machine oil cylinder plunger rod center line, and assurance institute support roller is to being withstood by pressing machine is top fast.Balance weight 7 is arranged on the back of the casing 31 of slewing equipment, rise with institute's support roller to balancing each other, guarantee the dolly even running.
Described walking mechanism is to connect reductor 22 by motor 21 to connect wheel 23 again.
Described slewing equipment is to connect reductor 33 by motor 32 to connect gear 34 again, and bearing 36 is equipped with in gear wheel 35 outer rings, is installed in the casing 31.It adopts machine driven system, carries out 180 degree revolutions by motor, reductor, gear drive, bearing.
Described carriage 4 is to be made of two L-shaped trailing arms 41.Two trailing arms can be along with wheel axis direction being moved horizontally under the effect of screw mandrel-pair of nut.But carriage is vertical lift under the effect of motor, reductor, screw mandrel-pair of nut.
Described lowering or hoisting gear 5 is to connect screw mandrel-pair of nut 52 by motor 51.
When the test of wheelset fitting, back-pressure and move back when unloading: the holder dump car is that the wheel holder of axletree and pre-cover is got and clamping, send into the pressing machine station behind the Rotate 180 degree, after withdrawing from, pressing machine does not reverse end for end to assemble to the two ends wheel, after wheel has been assembled, the holder dump car will take turns to holder get also clamping along guide rail move ahead and by pressing machine to other end certain position, with the wheel that assembles to being placed on the ground rail, the operator will take turns pushing away station, and the holder dolly Rotate 180 degree of unloading walks to original station after again and carries out the right assembling of next round.Wheel is to back-pressure test and move back and unload with to press-fit process identical, and only the wheel that back-pressure is tested or moved back after unloading is sent on track or the travel(l)ing rest clamping, and crane will move back the wheel of unsnatching, axletree etc. and hang in the appointment station.
Claims (5)
1. one kind is held in the palm dump car, comprise car body, carriage and lowering or hoisting gear, slewing equipment, walking mechanism, carriage lifting measurement mechanism, balance weight, it is characterized in that: described car body is similar to a cuboid, walking mechanism is housed below it, slewing equipment is housed above it, the casing front end of described slewing equipment is equipped with carriage and lifting, measurement mechanism, and balance weight is arranged on the back of the casing of slewing equipment.
2. a kind of holder dump car as claimed in claim 1 is characterized in that: described walking mechanism is to connect reductor by motor to connect wheel again.
3. a kind of holder dump car as claimed in claim 1 is characterized in that: described slewing equipment is to connect reductor by motor to connect gear again, is installed in the casing.
4. a kind of holder dump car as claimed in claim 1 is characterized in that: described carriage is to be made of two L-shaped trailing arms.
5. a kind of holder dump car as claimed in claim 1 is characterized in that: described lowering or hoisting gear is to connect screw mandrel-pair of nut by motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202286050U CN201516605U (en) | 2009-09-29 | 2009-09-29 | Material retaining and dump car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202286050U CN201516605U (en) | 2009-09-29 | 2009-09-29 | Material retaining and dump car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201516605U true CN201516605U (en) | 2010-06-30 |
Family
ID=42497319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202286050U Expired - Lifetime CN201516605U (en) | 2009-09-29 | 2009-09-29 | Material retaining and dump car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201516605U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874568A (en) * | 2012-10-30 | 2013-01-16 | 镇江培蕾基质科技发展有限公司 | Transfer car of conjoined fermentation tank turning machine |
| CN106516780A (en) * | 2016-11-09 | 2017-03-22 | 广东溢达纺织有限公司 | Cone yarn loading device |
| CN108015515A (en) * | 2017-12-01 | 2018-05-11 | 中车长江车辆有限公司 | A kind of applicable railway freight car wheel is to automatic press mounting quick switching device and method |
| CN113118734A (en) * | 2021-04-02 | 2021-07-16 | 中车青岛四方机车车辆股份有限公司 | Serial wheel pair press-fitting system and method |
-
2009
- 2009-09-29 CN CN2009202286050U patent/CN201516605U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874568A (en) * | 2012-10-30 | 2013-01-16 | 镇江培蕾基质科技发展有限公司 | Transfer car of conjoined fermentation tank turning machine |
| CN106516780A (en) * | 2016-11-09 | 2017-03-22 | 广东溢达纺织有限公司 | Cone yarn loading device |
| CN108015515A (en) * | 2017-12-01 | 2018-05-11 | 中车长江车辆有限公司 | A kind of applicable railway freight car wheel is to automatic press mounting quick switching device and method |
| CN113118734A (en) * | 2021-04-02 | 2021-07-16 | 中车青岛四方机车车辆股份有限公司 | Serial wheel pair press-fitting system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUBEI HEQIANG MACHINERY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: YU GUOFENG Effective date: 20130514 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 436000 EZHOU, HUBEI PROVINCE TO: 436004 EZHOU, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130514 Address after: 436004 Hubei city of Ezhou Province East Road No. 55 Strong Machinery Development Co. Ltd. Patentee after: Hubei Heqiang Machinery Development Co., Ltd. Address before: 436000 Hubei city of Ezhou Province East Avenue in the middle of the new Temple Industrial Park Strong Machinery Development Co. Ltd. Patentee before: Yu Guofeng |
|
| C56 | Change in the name or address of the patentee |
Owner name: HUBEI HEQIANG MACHINERY DEVELOPMENT LIMITED BY SHA Free format text: FORMER NAME: HUBEI HEQIANG MACHINERY DEVELOPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 55 No. 436004 Hubei city of Ezhou Province East Avenue Patentee after: Hubei Heqiang Machinery Development Limited By Share Ltd. Address before: 436004 Hubei city of Ezhou Province East Road No. 55 Strong Machinery Development Co. Ltd. Patentee before: Hubei Heqiang Machinery Development Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100630 |
|
| CX01 | Expiry of patent term |